Submerged piston and diversion cycle engine and power generation method thereof

Abstract

The invention discloses a snorkeling piston and diversion circulation engine and a power generation method thereof. The snorkeling piston and diversion circulation engine comprises a supporting mechanism system, a three-cylinder diversion system, a snorkeling piston, a diversion gate, a diversion gate controller, a starting and braking system, an intelligent control system and the like. After liquid is injected into the three-cylinder flow guide system, the submerging piston continuously does circulating reciprocating motion under the synergistic effect of liquid buoyancy and self gravity, and the liquid in the three-cylinder flow guide system continuously and circularly flows in the three fluid cylinders. The submerging pistons on the left side and the right side of the engine center shaft and the liquid continuously generate gravitational torque difference and torque difference, the engine rotating large disc and the engine center shaft are driven to rotate, and high-quality power is continuously provided for generators, communication and transportation equipment, industrial equipment and the like. The whole power generation and use process does not need to consume any fossil energy and nuclear materials, and does not need to use unstable natural forces such as wind power, river water, sea waves, tides, terrestrial heat, solar energy and the like.

Description

Technical Field

[0001] This invention belongs to the field of engines, and particularly relates to a submersible piston and guide circulation engine with high stability, high efficiency, high cleanliness, high quality, no resource consumption, and low construction cost, as well as its power generation method. Background Technology

[0002] Through scientific literature review and research, although some researchers are exploring the conversion of gravity and buoyancy into propulsion, existing methods and technologies for this purpose are too simplistic. They fail to address the technical challenges of stably, continuously, and efficiently converting gravitational and buoyant potential energy into rotational kinetic energy, effectively converting rotational kinetic energy into high-quality propulsion, and ensuring the stability, reliability, and efficiency of the generated power. This results in low propulsion stability and inefficient power generation, leading to a lack of innovation and practicality, hindering industrialization and large-scale production. To date, no technology or equipment for converting gravitational and buoyant potential energy into propulsion has been truly commercialized.

[0003] Against this backdrop, the inventors, through long-term in-depth research and development and prototype testing, established the theory of cold static energy, and created a three-cylinder flow guiding system, a flow guide gate and its controller, several submerged pistons, a piston motion controller, a piston angle control switch, a starting and braking system, and an intelligent control system. Based on this, they invented a highly stable, efficient, clean, high-quality, resource-free, and low-cost submerged piston and flow guiding circulation engine and its power generation method. This invention is fully capable of industrialization and large-scale commercial application. Summary of the Invention

[0004] This invention provides a submersible piston, a flow-guided circulation engine, and a method for power generation and control. It effectively solves the technical challenge of efficiently converting gravitational and buoyant potential energy into rotational kinetic energy, constructing a stable, clean, efficient, and sustainable novel power system. The entire power generation and usage process does not consume any fossil fuels such as coal, oil, or natural gas, nor does it generate any wastewater, exhaust gas, or waste emissions. It does not rely on unstable natural forces such as wind, river water, lake water, ocean waves, tides, geothermal energy, or solar energy, and is unaffected by changes in the natural environment. It also ensures the stability, continuity, and high quality of the power, truly achieving carbon-free, green, and sustainable development. The submersible piston and flow-guided circulation engine are essentially a novel energy conversion system that effectively converts gravitational and buoyant potential energy into rotational kinetic energy.

[0005] The technical solution of the present invention is as follows:

[0006] A submersible piston and flow-guiding circulation engine includes a support mechanism system, several three-cylinder flow-guiding systems, several flow-guiding gates and flow-guiding gate controllers, equal volumes of liquid within each three-cylinder flow-guiding system, several submersible pistons or submersible piston strings, several piston motion controllers, several piston fixed angle control switches, a starting and braking system, and an intelligent control system. The support mechanism system supports and fixes the three-cylinder flow-guiding systems, the starting and braking system, and the intelligent control system, forming the support system for the entire engine. The three-cylinder flow-guiding systems carry the circulating liquid flow and the reciprocating motion of the submersible pistons. The equal volumes of liquid within each three-cylinder flow-guiding system are... The continuous circulation within the three-cylinder flow guide system creates a constant gravitational and torsional difference in the liquid on both sides of the engine's central axis. The submersible piston continuously reciprocates within the piston cylinder of the three-cylinder flow guide system, generating a torque and torsional difference between the submersible pistons on both sides of the engine's central axis. The flow deflector blocks and directs the liquid flow within the three-cylinder flow guide system, allowing the submersible piston to accurately rise to a set position and diverting the liquid within the system, thus creating a gravitational and torsional difference between the liquids on both sides of the engine's central axis. The gate with torque difference includes a flow deflector controller that directly controls the opening and closing of the flow deflector; a piston motion controller that locks and opens the movement of the submersible piston; a piston fixed angle control switch that controls the piston motion controller to release the submersible piston and allow it to start moving according to the starting angle of the submersible piston; a starting and braking system that controls the starting and stopping of the submersible piston and the flow circulation engine; and an intelligent control system that controls the starting and stopping of the submersible piston and the flow circulation engine, controls the engine controller, monitors and controls the speed of the engine and the multi-stage gearbox, and... A control system for monitoring and providing early warning of the operating status of the engine and driven equipment; when the submersible piston and the circulating engine start, equal amounts of liquid need to be injected into each of the three-cylinder guiding systems. Under the combined action of liquid buoyancy and their own gravity, each submersible piston continuously circulates within the piston cylinder of its respective three-cylinder guiding system, resulting in a torque difference and a torque difference between the submersible pistons on the left and right sides of the vertical axis of the engine; at the same time, the liquid in each of the three-cylinder guiding systems continuously circulates within its respective three-cylinder guiding system, resulting in a gravitational torque difference and a torque difference between the liquid in the three-cylinder guiding systems on the left and right sides of the vertical axis of the engine.It is the torque and torque difference generated by the submersible pistons on both sides of the vertical axis of the engine, and the gravitational torque and torque difference generated by the liquid, that work together to drive the submersible pistons and the circulating engine axis to rotate. The drive wheel of the engine axis drives the power input wheel of the multi-stage gearbox to rotate. After being changed through the multi-stage gearbox, the power output wheel of the multi-stage gearbox outputs the speed and power required by the driven equipment, thus driving the driven equipment to work.

[0007] The support system includes a rotating wheel rim, a starter and brake disc, a rotating wheel rim fixing bracket, circular sheet-like stirrups, a rotating wheel rim support platform, a hub platform on the outer edge of the central shaft, an engine central shaft, a central shaft bracket, and an engine base. The rotating wheel rim consists of two uniformly sized circular rings located on either side of the outer end of the three-cylinder guide system. The center of each rotating wheel rim is the center of the engine central shaft. The two rotating wheel rims are connected and fixed together by several parallel, horizontal, and evenly distributed crossbeams of the same length, forming a single unit. The starter and brake discs are two uniformly sized discs mounted and fixed to the outer edge of the rotating wheel rim. The rotating wheel rim has a circular, plate-like ring body. The outer edge of the starting and braking discs has a gear structure. The rotating wheel rim fixing bracket is a support rod that connects and fixes the two rotating wheel rims at equal intervals to the hub platform on the outer edge of the central shaft. The middle of the rotating wheel rim fixing bracket is connected and reinforced by one or more uniform circular, plate-like stirrups. The rotating wheel rim support platform is made by laying steel plates on the two rotating wheel rims and their crossbeams. The hub platform on the outer edge of the central shaft is a regular polygonal box centered on the centerline of the engine's central shaft, which is firmly connected to the engine's central shaft. The two sides of the regular polygonal box are made of regular polygonal steel plates. Multiple strip steel plates are laid and fixed between each side of the two regular polygonal steel plates to enhance the support strength and rigidity of the outer edge hub platform of the central shaft. The engine central shaft is the rotating shaft of the submersible piston and the guide-flow circulation engine, and is in a horizontal state. The engine central shaft is supported by a central shaft bracket, which is installed and fixed on the engine base. The engine central shaft and the central shaft bracket are connected and supported by high-strength bearings, allowing the engine central shaft to rotate freely. The three-cylinder guide system is installed and fixed on the rotating wheel support platform and the outer edge hub platform of the central shaft. Between them, the central part is connected and fixed by a rotating wheel ring fixing bracket and circular plate-shaped stirrups. Each of the three-cylinder guide systems is evenly distributed in its rotation plane. The rotating wheel ring, starting and braking disc, rotating wheel ring fixing bracket, circular plate-shaped stirrups, rotating wheel ring support platform, central shaft outer edge hub platform, three-cylinder guide system, guide gate and guide gate controller, liquid in the three-cylinder guide system, submerged piston or submerged piston string, piston motion controller, piston fixed angle control switch, and engine central shaft constitute the engine rotating disc. The engine rotating disc is the engine's rotation mechanism system and power output system.

[0008] The described three-cylinder flow guiding system includes a piston cylinder, a gravity cylinder, a flow guiding cylinder, an outer gravity box, a liquid regulating box, a flow guiding gate, and a flow guiding gate controller. The piston cylinder, gravity cylinder, flow guiding cylinder, outer gravity box, and liquid regulating box are connected and constructed in the same plane, located within the rotation plane of the engine's rotating disc. The piston cylinder is a linear cylindrical structure that supports the reciprocating motion of the submersible piston, located between the gravity cylinder and the flow guiding cylinder. The gravity cylinder and the flow guiding cylinder are located on either side of the piston cylinder. The ends of the piston cylinder, gravity cylinder, and flow guiding cylinder located at the end of the rotating wheel support platform are called outer ends. The outer ends of the piston cylinder, gravity cylinder, and flow guiding cylinder are connected to... An external gravity box is connected, allowing liquid to circulate between the piston cylinder, gravity cylinder, guide cylinder, and external gravity box. The external gravity box forms a 90-degree angle or other angle with the piston cylinder. The ends of the piston cylinder, gravity cylinder, and guide cylinder located at the hub platform end of the central shaft are the inner ends, which are connected to the liquid regulating tank. The gravity cylinder is a linear column that changes the center of mass of the liquid during circulation, creating a difference in gravitational torque and torque between the liquid on the left and right sides of the engine's central shaft. The cylinder mechanism has an inner end of the gravity cylinder that is connected to the inner end of the piston cylinder at an acute angle, and an outer end of the gravity cylinder that is connected to the outer gravity box. The thickness and shape of the entire gravity cylinder and its two ends can be the same or different. The guide cylinder is an arc-shaped cylindrical structure that divides the liquid during circulation, creating a difference in gravitational torque and torque between the liquid on the left and right sides of the vertical line of the engine's central axis. The outer and inner ends of the guide cylinder are connected to the outer and inner ends of the piston cylinder, respectively. The thickness and shape of the entire guide cylinder and its two ends can be the same or different. The liquid regulating box is located on the engine's central axis. Within the regular polygonal casing on the outer edge, each liquid regulating tank is identical in size, shape, volume, and capacity. By synchronously increasing or decreasing the length of each liquid regulating tank along the engine's central axis, the capacity of the liquid regulating tank and the weight of the liquid it contains can be adjusted. This allows for adjustment of the gravitational torque difference and torsional difference of the liquid within the three-cylinder flow guiding system on both sides of the engine's central axis. The three-cylinder flow guiding system is a closed system, preventing liquid leakage. The size, shape, volume, and capacity of each three-cylinder flow guiding system in the submersible piston and the flow circulation engine are identical.

[0009] The aforementioned flow deflector is installed at the junction of the outer end of the piston cylinder and the outer end of the flow deflector, and at the junction of the inner end of the piston cylinder and the inner end of the gravity cylinder. It serves as a gate to isolate and guide the flow of liquid. During the rotation of the engine's rotating disc, when the submersible piston needs to rise, the flow deflector is closed, causing the liquid level in the piston cylinder to rise and the submersible piston to a set position, so that the piston motion controller locks the submersible piston. Then, the flow deflector is opened, allowing the liquid to be diverted in the three-cylinder flow deflector system. The flow deflector controller is a controller that directly controls the opening and closing of the flow deflector.

[0010] The equal volume of liquid in the three-cylinder flow guiding system is continuously circulating in the piston cylinder, gravity cylinder, flow guiding cylinder, external gravity box, and liquid regulating box under the control of the flow guiding gate and flow guiding gate controller. The weight of the liquid in each three-cylinder flow guiding system is completely equal to ensure that the engine rotating disc is completely balanced. The liquid injected into the three-cylinder flow guiding system must ensure that the submersible piston can float to the set position in the piston cylinder when the flow guiding gate is closed. At the same time, it must ensure that the liquid in the three-cylinder flow guiding systems on the left and right sides of the vertical line of the engine center axis can generate the maximum gravitational torque difference and torque difference. When the submersible piston and the flow guiding circulation engine are running, an equal volume of liquid needs to be injected into all three-cylinder flow guiding systems. The liquid injected into the three-cylinder flow guiding system is room temperature, clean water. In special cases, oil, alcohol, or other special liquids can also be used.

[0011] The aforementioned submersible piston and piston string are the engine's drive mechanism, consisting of a gravity body and a sealed hollow float. The gravity body is positioned and fixed in the center within the sealed hollow float. The submersible piston is designed and manufactured in a "shuttle" shape, meaning both ends are designed and manufactured in a conical, hemispherical, or semi-ellipsoidal shape to reduce fluid resistance when the submersible piston moves in the liquid. Two or more sets of bearing pulleys are installed on each side of the outer wall of the submersible piston along the direction of movement. Each set of bearing pulleys consists of three pulley groups. A completely parallel groove-shaped, "L"-shaped, or "T"-shaped piston sliding groove is installed on each side of the inner wall of the piston cylinder. The submersible piston is mounted on... On the parallel piston sliding grooves on both sides, the bearing pulleys on both sides of the submersible piston are clamped in the middle of the parallel tracks of the two piston sliding grooves, allowing the submersible piston to slide cyclically along the parallel tracks of the piston sliding grooves without detaching from them. In the design and manufacture of the submersible piston, the buoyancy force acting on it is always designed to be greater than its own weight, ensuring that the submersible piston always has the ability to float in the liquid within the piston cylinder. After injecting equal amounts of liquid into each of the three-cylinder guide systems, the submersible piston, under the combined action of liquid buoyancy and its own weight, continuously cyclically reciprocates along the parallel tracks of the piston sliding grooves, allowing the engine center to... The submersible pistons on both sides of the vertical axis generate torque and torque differences; simultaneously, the liquid in the three-cylinder guide system continuously circulates, causing gravitational torque and torque differences in the liquid on both sides of the vertical axis of the engine center shaft. It is the torque and torque differences generated by the submersible pistons and the gravitational and torque differences generated by the liquid that continuously drive the rotation of the three-cylinder guide system, thereby driving the rotation of the engine's rotating disc and the engine center shaft, outputting power. The submersible piston string consists of two or more independent submersible pistons connected in series and fastened together. The submersible piston string is uniformly installed on the piston sliding groove and, as a whole, in the liquid... Under the combined effect of buoyancy and its own weight, the piston reciprocates along the parallel track of the piston sliding groove. The entire submersible piston string is designed and manufactured in a "shuttle" shape, that is, the connecting part of the two submersible pistons has the same shape as the middle part of the submersible piston and is tightly connected, making the connecting part of the two submersible pistons a smooth columnar body, so as to reduce the liquid resistance when the submersible piston string moves in the liquid. Compared with a single submersible piston, the submersible piston string can increase the gravity of the drive mechanism, thereby increasing the torque difference and torque force difference between the left and right sides of the submersible piston string on the vertical line of the engine's central axis, and improving the speed and output power of the submersible piston and the guide circulation engine.

[0012] The piston motion controller directly controls the locking and starting of the submersible piston and applies an initial thrust when the submersible piston begins to move, ensuring that the submersible piston performs periodic reciprocating motion. Each piston cylinder contains two piston motion controllers, which are respectively installed and fixed on the inner walls at both ends of the piston cylinder. Each piston motion controller corresponds to one end of the submersible piston. When the submersible piston moves from one end of the piston cylinder to the other end, the piston motion controller at the other end of the piston cylinder immediately and automatically locks the submersible piston, so that the submersible piston stops moving. During the rotation of the engine rotating disc, when the submersible piston needs to start moving, the piston motion controller releases the submersible piston under the control of the piston angle control switch. Under the action of the initial thrust of the piston motion controller and the liquid buoyancy, the submersible piston begins to float upward.

[0013] The piston angle control switch controls the opening state of the piston motion controller and initiates the movement of the submerged piston based on the set angle between the piston cylinder and the vertical line of the engine's central axis. Each piston cylinder contains two piston angle control switches, which are respectively installed and fixed on the inner walls at both ends of the piston cylinder and integrated with the piston motion controller. Based on the rotational speed requirements of the submerged piston and the guide-flow circulation engine, the angle between the piston cylinder and the vertical line of the engine's central axis is set as the starting angle for the submerged piston to begin moving. The starting angle includes the starting angle above the horizontal plane of the engine's central axis and the starting angle below the horizontal plane of the engine's central axis. When the engine's rotating disc rotates clockwise, when the piston cylinder rotates to the set starting angle below the horizontal plane of the engine's central axis, the piston angle control switch located at the outer end of the piston cylinder controls the piston motion controller to release the submerged piston, and the submerged piston located at the outer end of the piston cylinder begins to rise. In this motion, when the submerged piston quickly reaches the inner end of the piston cylinder, the piston motion controller located at the inner end of the piston cylinder immediately and automatically locks the submerged piston. When the piston cylinder rotates to the set starting angle above the horizontal plane of the engine center axis, the piston fixed angle control switch located at the inner end of the piston cylinder controls the piston motion controller to release the submerged piston. The submerged piston located at the inner end of the piston cylinder begins to rise and quickly reaches the outer end of the piston cylinder. The piston motion controller located at the outer end of the piston cylinder immediately and automatically locks the submerged piston. This cycle of locking and releasing the submerged piston in a regular manner ensures that the submerged piston has a stable and accurate cyclic reciprocating motion cycle and ensures that the submerged piston and the guide circulation engine have a stable and accurate speed. Similarly, when the engine rotating disc rotates counterclockwise, the piston fixed angle control switch controls the piston motion controller in the same way. The piston fixed angle control switch and the piston motion controller are integrated and connected.

[0014] The described start and brake system is a control system that provides auxiliary driving force during the start of the submersible floating piston and the diversion circulation engine and effectively brakes during shutdown. It includes a start and brake controller and a start and brake disc. The start and brake controller includes a motor, a motor intelligent switch, a starting gear, a starting gear connecting mechanism, a brake pad, a brake pad driving mechanism, a start button, and a stop button. The motor and the motor intelligent switch are installed and integrated at the lower part of the start and brake controller box body. The starting gear, the starting gear connecting mechanism, the brake pad, and the brake pad driving mechanism are installed and integrated at the upper part of the start and brake controller box body. The start button and the stop button are installed and fixed on the control panel of the intelligent control system. The intelligent control system is connected to the start and brake system through a control cable and implements linkage control with the start and brake system. Each start and brake disc is controlled by two symmetrically installed start and brake controllers, and the start and brake controllers are installed and fixed on the engine base.

[0015] The described intelligent control system is a control system that controls the start and shutdown of the submersible floating piston and the diversion circulation engine, controls the diversion gate controller, controls the starting angle of the submersible floating piston, monitors and controls the speeds of the engine and the multi-stage gearbox, and monitors the operating status of the driven equipment. It includes a control box, an industrial host, a control panel, a display screen, a start button, a stop button, a green safety operation indicator light, a red fault warning indicator light, an alarm buzzer, a speed sensor, a sensor for monitoring the operating status of the driven equipment, a control cable, a power cable, and an external power supply. When the submersible floating piston and the diversion circulation engine, the multi-stage gearbox, and the driven equipment are operating normally, the green safety operation indicator light is on and the red fault warning indicator light is off. When a fault occurs in the diversion gate controller or the start and brake system, the speed of the engine or the multi-stage gearbox is abnormal, or the operating status of the driven equipment is abnormal, the green safety operation indicator light is off, the red fault warning indicator light is on, and the alarm buzzer emits a beeping sound. The control box of the intelligent control system is installed and fixed on the engine base, and the motor, the intelligent control system, the sensors, and the controller in the start and brake controller are powered by the external power supply.

[0016] The aforementioned engine rotating disc is the rotating mechanism system and power output system of the submersible piston and the guide circulation engine. The entire engine rotating disc is a completely balanced, rigid disc structure system that will not deform or vibrate during rotation. After injecting an equal amount of liquid into each three-cylinder guide system, the submersible pistons in each three-cylinder guide system reciprocate in their respective piston cylinders, creating a torque and torque difference between the submersible pistons on the left and right sides of the vertical axis of the engine. At the same time, the liquid in each three-cylinder guide system circulates in its respective three-cylinder guide system, creating a gravitational torque and torque difference between the liquids on the left and right sides of the vertical axis of the engine. It is the torque and torque difference generated by the submersible pistons and the gravitational torque and torque difference generated by the liquids that allow the submersible pistons and liquids to apply greater torque to the three-cylinder guide system on the side with greater torque, driving the three-cylinder guide system to rotate, and thus driving the engine rotating disc and the engine central axis to rotate, outputting power externally.

[0017] A method for generating power using a submersible piston and a flow-guided circulation engine, wherein the engine power described in this invention is not a fluctuating, inconsistent, or chaotic rotational force, but rather a rotational force with accurate and controllable speed, power, and direction of rotation, exhibiting excellent stability, reliability, and continuity, and capable of being effectively utilized by humans; the specific method for generating power using a submersible piston and a flow-guided circulation engine includes:

[0018] (1) Calculate the weight of the liquid injected into the three-cylinder guide system; based on the vertical height of the piston cylinder in the three-cylinder guide system, the set floating piston position, and the size, shape, structure, and capacity of the three-cylinder guide system, calculate the volume and weight of the liquid to be injected into the three-cylinder guide system.

[0019] (2) Inject equal amounts of liquid; according to the calculated weight of liquid injected into the three-cylinder guide system, inject equal amounts of liquid into each three-cylinder guide system to ensure that each three-cylinder guide system is filled with the same weight of liquid, so that each three-cylinder guide system has the same weight, and so that the engine rotating disc is kept in a completely balanced state, and so that each submersible piston always has the conditions to make an upward movement.

[0020] (3) Determine the rotation direction of the engine rotating disc; when all external gravity boxes are installed clockwise, the liquid in the external gravity box located on the left side of the engine's central axis always flows to the guide tube and piston cylinder, and the liquid in the guide tube and piston cylinder always flows to the liquid regulating tank, which reduces the lever arm of the liquid center of mass in the three-cylinder guide system on the left side of the engine's central axis. Since the weight of the liquid in each three-cylinder guide system is the same and constant, the sum of the gravitational torque vectors of the liquid centers of mass in all three-cylinder guide systems located on the left side of the engine's central axis decreases. At the same time, the piston fixed angle control switch and piston motion controller... Under the control of [unclear], all the submersible pistons located on the left side of the engine's central axis always move to the hub platform end on the outer edge of the central axis, reducing the lever arm of the submersible pistons. Since the weight of each submersible piston is the same, the torque vector sum of all the submersible pistons located on the left side of the engine's central axis is minimized. Simultaneously, the liquid in the liquid regulating tank located on the right side of the engine's central axis always flows towards the gravity cylinder and piston cylinder, and the liquid in the gravity cylinder and piston cylinder always flows towards the outer gravity tank, increasing the lever arm of the liquid center of mass in the three-cylinder guide system on the right side of the engine's central axis. Therefore, all [unclear] located on the right side of the engine's central axis [unclear] In the three-cylinder guide system, the sum of the gravitational torque vector of the liquid center of mass increases. Simultaneously, under the control of the piston fixed angle control switch and the piston motion controller, all submerged pistons located to the right of the engine's central axis always move to the end of the rotating wheel support platform, increasing the lever arm of the submerged pistons. Therefore, the sum of the torque vectors of all submerged pistons located to the right of the engine's central axis is maximized. This results in the sum of the gravitational torque vector of the liquid center of mass in all three-cylinder guide systems to the right of the engine's central axis being greater than the sum of the gravitational torque vector of the liquid center of mass in all three-cylinder guide systems to the left of the engine's central axis, thus maximizing the sum of the gravitational torque vector of the liquid center of mass in all three-cylinder guide systems to the right of the engine's central axis. The sum of the torque vectors of all the submerged pistons on the left side is greater than the sum of the torque vectors of all the submerged pistons on the left side of the vertical line of the engine's central axis. As a result, the submerged pistons and the liquid in the three-cylinder guide system exert a greater torque on the three-cylinder guide system on the right side of the vertical line of the engine's central axis, driving the three-cylinder guide system to rotate clockwise, and causing the engine's rotating disk and engine central axis to rotate clockwise. Similarly, when all the external gravity boxes are installed in a counterclockwise direction, the engine's rotating disk and engine central axis rotate in a counterclockwise direction. Therefore, the direction pointed to by the external gravity boxes is the rotation direction of the engine's rotating disk and engine central axis.

[0021] (4) Calculate and adjust the length of the liquid regulating box to adjust the engine speed and power; the liquid regulating box is located in a regular polygonal box on the outer edge of the engine central shaft. By adjusting the length of the liquid regulating box along the engine central shaft, the capacity of the liquid regulating box, the volume of the liquid and the weight of the liquid can be adjusted, thereby adjusting the position of the liquid centroid in the three-cylinder guide system, thereby adjusting the gravitational torque difference and torque difference of the liquid on the left and right sides of the vertical line of the engine central shaft, and realizing the adjustment of engine speed and power;

[0022] (5) Real-time control of the opening and closing status of the flow guide gate; When the engine rotating disc rotates clockwise, when the piston cylinder of the three-cylinder flow guide system rotates 90 degrees clockwise from the upper vertical position of the engine central shaft, that is, when the piston cylinder rotates to the horizontal position on the right side of the engine central shaft, the intelligent control system controls the flow guide gate controller located at the outer end of the piston cylinder to push the flow guide gate to close, cutting off the flow of liquid to the flow guide cylinder. As the engine rotating disc continues to rotate clockwise, the liquid level in the piston cylinder has risen to the set position. When the piston cylinder rotates to the starting angle of the submerged piston, the piston fixed angle control switch located at the outer end of the piston cylinder controls the piston motion controller to release the submerged piston, and the submerged piston begins to float. When the piston motion controller located at the inner end of the piston cylinder locks the submerged piston, the intelligent control system controls the flow guide gate controller located at the outer end of the piston cylinder to pull the flow guide gate open, and the liquid in the piston cylinder and gravity cylinder flows to the flow guide cylinder, allowing the liquid to be diverted. When the piston cylinder rotates from the lower vertical position of the engine central shaft... When the piston cylinder rotates 90 degrees clockwise, reaching the horizontal position to the left of the engine's central axis, the intelligent control system controls the flow deflector controller located inside the piston cylinder to close the flow deflector, preventing the liquid from flowing into the gravity cylinder. As the engine's rotating disc continues to rotate clockwise, the liquid level in the piston cylinder rises to the set position. When the piston cylinder rotates to the submerged piston start angle, the piston fixed angle control switch located inside the piston cylinder controls the piston motion controller to release the submerged piston, and the submerged piston begins to float. When the piston motion controller located outside the piston cylinder locks the submerged piston, the intelligent control system controls the flow deflector controller located inside the piston cylinder to pull the flow deflector open, allowing the liquid in the piston cylinder and flow deflector to flow into the gravity cylinder, thus diverting the liquid. The intelligent control system sequentially controls all flow deflector controllers to push and pull the flow deflector to open and close, causing the flow deflector to periodically block and guide the flow of liquid, and causing the submerged piston to periodically perform cyclic reciprocating motion.

[0023] (6) Controlling the engine's power generation; In the design and manufacture of the submersible piston, the buoyancy force on the submersible piston is always designed to be greater than its own weight, so that the submersible piston always has the ability to float in the liquid in the piston cylinder. The movement state of each submersible piston is precisely controlled by the piston motion controller and the piston fixed angle control switch. Under the combined action of the liquid buoyancy and its own weight, all the submersible pistons perform periodic reciprocating motion in their respective piston cylinders. When the engine rotating disc rotates clockwise, the submersible piston located at the right side of the rotating wheel support platform below the horizontal plane of the engine central axis approaches the right side of the vertical line below the engine central axis. At this point, the piston fixed angle control switch located at the outer end of the piston cylinder controls the movement. The piston motion controller releases the submersible piston. Under the initial thrust of the piston motion controller and the buoyancy of the fluid, the submersible piston rapidly moves towards the hub platform at the outer edge of the central shaft. When the submersible piston reaches the hub platform, the piston motion controller located inside the piston cylinder automatically locks it, reducing the lever arm and torque of the submersible piston. As the engine's rotating disc continues to rotate, all submersible pistons located on the left side of the engine's central shaft vertical line are locked at the hub platform, minimizing the torque vector sum of all submersible pistons on the left side of the engine's central shaft vertical line. Simultaneously, the submersible piston located on the left side of the hub platform above the horizontal plane of the engine's central shaft approaches the engine... When the engine rotates to the left of the vertical axis, the piston angle control switch located inside the piston cylinder controls the piston motion controller to release the submersible piston. Under the initial thrust of the piston motion controller and the buoyancy of the liquid, the submersible piston quickly moves towards the rotating wheel support platform. When the submersible piston reaches the end of the rotating wheel support platform, the piston motion controller located outside the piston cylinder automatically locks the submersible piston, increasing its lever arm and torque. As the engine rotating disc continues to rotate, all submersible pistons on the right side of the vertical axis of the engine are locked at the end of the rotating wheel support platform, maximizing the torque vector sum of all submersible pistons on the right side of the vertical axis of the engine. This results in the engine rotating wheel support platform moving to the left of the vertical axis. The greatest torque and torque difference is generated between the two submersible pistons on the right. It is this continuous existence of torque and torque difference that causes the submersible pistons to exert greater torque on the three-cylinder guide system on the side with greater torque, thereby driving the three-cylinder guide system to rotate continuously and stably. This, in turn, drives the engine's rotating disc and the engine's central shaft to rotate, outputting power. Simultaneously, as the engine's rotating disc continues to rotate, the fluid in each three-cylinder guide system circulates continuously and regularly, creating a gravitational torque and torque difference in the fluid within the three-cylinder guide systems on the left and right sides of the engine's central shaft vertical line. This gravitational torque and torque difference cause the fluid to exert greater torque on the three-cylinder guide system on the side with greater gravitational torque, driving the three-cylinder guide system to rotate.This drives the engine's rotating disc and central shaft to rotate, outputting power. Therefore, the power generated by the submersible piston and the guide-flow circulation engine is the vector sum of the rotational torque of the submersible piston and the rotational torque of the liquid in the three-cylinder guide system. Similarly, the same power output can be obtained when the engine's rotating disc rotates counterclockwise.

[0024] (7) Controlling the engine speed; The speed of the submersible piston and the guide circulation engine is determined by the number, length, shape, volume, capacity and liquid weight of the three-cylinder guide system, the volume and weight of the submersible piston, and the starting angle of the submersible piston when it begins to move. After the number, length, shape, volume, capacity and liquid weight of the three-cylinder guide system and the volume and weight of the submersible piston are determined, the engine speed can be accurately controlled by controlling the starting angle of the submersible piston. The specific method for controlling the engine speed is as follows:

[0025] Calculate the one-way travel time of the submersible piston in the piston cylinder. Since the buoyancy force on the submersible piston is always greater than its own weight, after determining the volume and weight of the submersible piston, the effective length of the submersible piston's reciprocating motion in the piston cylinder, and the liquid level in the piston cylinder, firstly, calculate the buoyancy force on the submersible piston and its own weight. Then, calculate the liquid resistance encountered by the submersible piston as it moves in the liquid, and calculate the initial pushing force applied to the submersible piston by the piston motion controller. Finally, calculate the time required for the submersible piston to move from one end of the piston cylinder to the other.

[0026] The engine speed is controlled. Based on the one-way travel time of the submersible piston in the piston cylinder, the angle between the piston cylinder and the vertical line of the engine's central axis is set as the starting angle for the submersible piston to begin moving. When the engine's rotating disc rotates clockwise, when the piston cylinder located on the right side of the engine's central axis rotates to any angle below the horizontal plane of the engine's central axis, the piston fixed angle control switch controls the piston motion controller to release the submersible piston. The submersible piston will float upwards from the rotating wheel support platform end and quickly move towards the outer edge of the central axis hub platform. At this time, the torque of the submersible piston will decrease, causing the engine's rotating disc speed to decrease. Simultaneously, when the piston cylinder located on the left side of the engine's central axis rotates to any angle above the horizontal plane of the engine's central axis, the piston fixed angle control switch controls the piston motion controller to release the submersible piston, and the submersible piston will move upwards from the outer edge of the central axis hub platform. The hub platform floats upward and quickly moves towards the rotating wheel support platform. At this time, the torque of the submersible piston increases, forming an opposite torque, which reduces the speed of the engine's rotating disc. It can be seen that the smaller the starting angle of the submersible piston's movement, the higher the engine speed when the submersible piston is released and starts moving. Conversely, the larger the starting angle of the submersible piston's movement, the lower the engine speed when the submersible piston is released and starts moving. Therefore, according to the engine speed requirements, by controlling the starting angle of the submersible piston's movement through the piston fixed angle control switch and piston movement controller, the cyclic movement period of the submersible piston can be accurately controlled, thereby controlling the engine speed to meet the requirements of the multi-stage gearbox and driven equipment for the engine output speed. Similarly, when the engine rotating disc rotates counterclockwise, the engine speed control method is the same as the above method.

[0027] (8) Calculate and determine the engine power; the power of the submersible piston and the guide circulation engine is the sum of the power generated by the reciprocating motion of the submersible piston in the three-cylinder guide system and the power generated by the liquid circulation flow. The specific power calculation method is as follows:

[0028] The power generated by the submersible piston is calculated using the torque formula M. 活 =F×L, where M 活 It is the torque of the submerged piston's center of mass, F is the weight of the submerged piston's center of mass, and L is the vector distance between the submerged piston's center of mass and the vertical line of the engine's central axis. According to the engine power generation method, the torque difference ΔM generated by the submerged pistons on the left and right sides of the vertical line of the engine's central axis is... 活 for: Among them, F 活 L is the weight of the submerged piston center of mass in each piston cylinder, and the weight of the submerged piston center of mass in each piston cylinder is equal. 右iL is the vector distance between the center of mass of the submerged piston in the i-th piston cylinder to the right of the engine's central axis and the vertical line of the engine's central axis. 左i This is the vector distance between the center of mass of the submerged piston in the i-th piston cylinder on the left side of the engine's central axis and the vertical line of the engine's central axis. n is the number of piston cylinders on one side of the engine's central axis. Once the number of piston cylinders, the lever arm length of the submerged piston's center of mass, and the weight of the submerged piston's center of mass are determined, the torque difference between the submerged pistons on the left and right sides of the engine's central axis can be calculated. This torque difference is then calculated using the engine power calculation formula P. 活 =ΔM 活 ×N / 9549, where P 活 N is the power generated by the reciprocating motion of the submersible piston, and N is the engine speed. According to the engine speed control method, after determining the engine speed, the power generated by the reciprocating motion of the submersible piston can be calculated according to the engine power calculation formula.

[0029] For the power generated by the liquid in the three-cylinder guide system; according to the torque calculation formula M 液 =F×L, where M 液 Let F be the gravitational torque of the liquid center of mass in the three-cylinder guide system, F be the weight of the liquid center of mass in the three-cylinder guide system, and L be the vector distance between the liquid center of mass in the three-cylinder guide system and the vertical line of the engine's central axis. When all the external gravity boxes rotate clockwise, the liquid in the external gravity box located to the left of the engine's central axis always flows to the guide cylinder and piston cylinder, and the liquid in the guide cylinder and piston cylinder always flows to the liquid regulating box. This reduces the vector distance between the liquid center of mass in the three-cylinder guide system on the left side of the engine's central axis and the vertical line of the engine's central axis. At the same time, the liquid in the liquid regulating box located to the right of the engine's central axis always flows to the gravity cylinder and piston cylinder, and the liquid in the gravity cylinder and piston cylinder always flows to the external gravity box. This increases the vector distance between the liquid center of mass in the three-cylinder guide system on the right side of the engine's central axis and the vertical line of the engine's central axis. This creates a difference in gravitational torque between the liquids in the three-cylinder guide system on the left and right sides of the engine's central axis. Where, ΔM 液 F represents the difference in gravitational torque between the centers of mass of the liquid in the three-cylinder guide system on the left and right sides of the vertical axis of the engine. 液This represents the weight of the liquid center of mass in each of the three-cylinder guide systems. The weight of the liquid center of mass in each of the three-cylinder guide systems is equal. Lright is the vector distance between the liquid center of mass in the i-th three-cylinder guide system to the right of the engine's central axis and the vertical line of the engine's central axis. Lleft is the vector distance between the liquid center of mass in the i-th three-cylinder guide system to the left of the engine's central axis and the vertical line of the engine's central axis. n is the number of piston cylinders on one side of the engine's central axis. Once the number, length, shape, volume, capacity, and weight of the liquid in the three-cylinder guide systems are determined, the gravitational torque difference between the liquid centers of mass in the three-cylinder guide systems on the left and right sides of the engine's central axis can be calculated. Based on the engine power calculation formula P... 液 =ΔM 液 ×N / 9549, where P 液 Let P be the power generated by the liquid circulation in the three-cylinder guide system, and N be the engine speed. Based on the engine speed control method, once the engine speed is determined, the power generated by the liquid circulation in the three-cylinder guide system can be calculated using the engine power calculation formula. Therefore, the power of the submersible piston and the guide circulation engine is P = P_submersible piston. 活 +P 液 Similarly, when all the external gravity boxes rotate counterclockwise, only the engine's rotating disc and the engine's central shaft rotate counterclockwise, and the engine's power is the same.

[0030] (9) Start the engine rotating disc; press the start button, the intelligent control system controls the motor intelligent switch in the start and brake controller, the motor intelligent switch controls the motor to start, the motor first pulls the brake pad drive mechanism, so that the two brake pads on the brake pad drive mechanism leave the start and brake disc, release the clamping effect of the brake pads on the start and brake disc, then the motor pushes the start gear to mesh with the outer edge gear of the start and brake disc through the start gear connection mechanism, assists in driving the start and brake disc to rotate, and drives the engine rotating disc and the engine central shaft to rotate, so that the engine speed quickly reaches the set speed. At this time, after the speed sensor of the intelligent control system detects that the engine speed has reached the set speed, it controls the start gear to separate from the outer edge gear of the start and brake disc and controls the motor to shut down;

[0031] (10) Continuous and stable power output; when the engine speed reaches the set speed, all the submersible pistons continuously reciprocate in their respective piston cylinders, so that the submersible pistons on the left and right sides of the vertical axis of the engine continuously generate torque difference and torque difference. At the same time, the liquid in the three-cylinder guide system continuously and regularly circulates in their respective three-cylinder guide systems, so that the liquid in the three-cylinder guide systems on the left and right sides of the vertical axis of the engine continuously generates gravitational torque difference and torque difference. The torque difference and torque difference generated by the submersible pistons and the gravitational torque difference and torque difference generated by the liquid work together to drive the three-cylinder guide system to rotate, and drive the engine rotating disc and the engine central shaft to rotate. The drive wheel on the engine central shaft drives the power input wheel of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output wheel of the multi-stage gearbox outputs the speed and power required by the driven equipment, and drives the driven equipment to work.

[0032] A method for coaxial series operation, the specific method of which includes:

[0033] (1) Calculate and determine the number of single submersible pistons and guide circulation engines connected in series on the same shaft; the total power formed by each engine connected in series on the same shaft is equal to the sum of the power of each engine. After the rated power of the submersible pistons and guide circulation engines is determined, the number of single submersible pistons and guide circulation engines connected in series on the same shaft can be calculated and determined by designing and calculating the power of a single submersible piston and guide circulation engine.

[0034] (2) Calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine; each engine connected in series on the same shaft must have the same rotational speed or frequency. Therefore, it is necessary to calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine to ensure that each submersible piston connected in series on the same shaft has the same rotational speed.

[0035] (3) Determine the rotation direction of the submersible piston and the flow circulation engine; each engine connected in series on the same shaft must have the same rotation direction in order to ensure that each engine connected in series on the same shaft operates synchronously and in sync. Therefore, it is necessary to determine the rotation direction of the submersible piston and the flow circulation engine to ensure that each submersible piston connected in series on the same shaft has the same rotation direction.

[0036] (4) Implement a coaxial uniform series connection method; when two or more submersible pistons and guide circulation engines are connected in series on the same rotating shaft, the three-cylinder guide system on the rotating disk of each engine is regarded as a whole, and all the three-cylinder guide systems are uniformly distributed relative to the rotating shaft, thereby ensuring the operational stability and power output stability of all engines connected in series on the same rotating shaft; when two submersible pistons and guide circulation engines are connected in series on the same rotating shaft, after the first engine is installed on the rotating shaft, the three-cylinder guide system on the rotating disk of the second engine corresponds exactly to the middle of the two three-cylinder guide systems on the rotating disk of the first engine, so that all the three-cylinder guide systems on the rotating disks of the two engines are uniformly distributed relative to the rotating shaft. The three-cylinder guide systems are evenly distributed. When three submersible pistons and the flow-guiding circulation engine are connected in series on the same rotating shaft, the three-cylinder guide systems on the rotating disk of the second engine correspond to one-third of the angle between the two three-cylinder guide systems on the rotating disk of the first engine, and the three-cylinder guide systems on the rotating disk of the third engine correspond to two-thirds of the angle between the two three-cylinder guide systems on the rotating disk of the first engine, so that all the three-cylinder guide systems on the rotating disks of the three engines are evenly distributed. Similarly, all engines connected in series on the same rotating shaft are installed so that all the three-cylinder guide systems on the rotating disks of the engines connected in series on the same rotating shaft are evenly distributed.

[0037] (5) Construct a series engine group; According to the calculated and determined number of single submersible pistons and guide circulation engines, connect the corresponding number of submersible pistons and guide circulation engines with the same rotation speed and the same rotation direction on the same rotating shaft to form a series engine group. The total power of the series engine group is the sum of the power of each series engine, which can meet the rated power requirements of the submersible pistons and guide circulation engines.

[0038] (6) Synchronous control of the operation of the series engine group; the start-up and shutdown of each submersible piston and guide circulation engine connected in series on the same shaft are controlled by their respective starters and brakes. At this time, all the submersible pistons and guide circulation engines connected in series on the same shaft are controlled by an intelligent control system. The intelligent control system performs unified synchronous control of the starters and brakes of each engine connected in series on the same shaft, thereby achieving effective control of the start-up and shutdown of the series engine group. In addition, the intelligent control system performs synchronous monitoring and control of the operating status of each engine.

[0039] A method for connecting a submersible piston and a flow-guided circulation engine to drive a multi-stage gearbox and a driven device is disclosed. The driven device refers to generators, industrial equipment, transportation equipment, and other equipment requiring rotational power. The submersible piston and flow-guided circulation engine can be installed on the engine base in two ways: vertical installation and parallel installation. Vertical installation means the central axis of the submersible piston and flow-guided circulation engine is perpendicular to the centerline of the engine base; parallel installation means the central axis of the submersible piston and flow-guided circulation engine is parallel to the centerline of the engine base. Under these two installation methods, the connection and driving methods between the submersible piston and flow-guided circulation engine, the multi-stage gearbox, and the driven device include the following seven methods:

[0040] (1) Belt connection drive method: After accurately calculating the speed ratio between the drive pulley on the central shaft of the submersible piston and the guide circulation engine, the power input pulley and the power output pulley of the multi-stage gearbox and the pulley on the shaft of the driven equipment, drive pulleys of the corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine. Power input pulleys and power output pulleys of the corresponding radius are installed on the power input shaft and the power output shaft of the multi-stage gearbox, respectively. Pulleys of the corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected to the power input pulley of the multi-stage gearbox through a belt and drives the power input pulley of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output pulley of the multi-stage gearbox is connected to the pulley on the shaft of the driven equipment through a belt and drives the pulley on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0041] (2) Gear connection drive method: After accurately calculating the speed ratio between each gear, drive gears of corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine. Power input gears and power output gears of corresponding radius are installed on the power input shaft and power output shaft of the multi-stage gearbox, respectively. Gears of corresponding radius are installed on the rotating shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gears on the central shaft of the engine mesh and drive the power input gears of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output gears of the multi-stage gearbox mesh and drive the gears on the rotating shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0042] (3) Belt-gear connection drive method: After accurately calculating the speed ratio of each pulley and gear, drive pulleys of the corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine, power input pulleys of the corresponding radius are installed on the power input shaft of the multi-stage gearbox, power output gears of the corresponding radius are installed on the power output shaft of the multi-stage gearbox, and gears of the corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected by a belt and drives the power input pulley of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output gear of the multi-stage gearbox meshes and drives the gear on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0043] (4) Gear-belt connection drive method: After accurately calculating the speed ratio between each gear and pulley, drive gears of corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine, power input gears of corresponding radius are installed on the power input shaft of the multi-stage gearbox, power output pulleys of corresponding radius are installed on the power output shaft of the multi-stage gearbox, and pulleys of corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gears on the central shaft of the engine mesh and drive the power input gears of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output pulleys of the multi-stage gearbox are connected by belts and drive the pulleys on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0044] (5) Direct belt drive method: After accurately calculating the speed ratio between the drive pulley on the central shaft of the submersible piston and the guide circulation engine and the pulley on the shaft of the driven equipment, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven equipment, then there is no need for multi-stage gearbox for speed change. Install a drive pulley of the corresponding radius on the central shaft of the submersible piston and the guide circulation engine, and install a pulley of the corresponding radius on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected by a belt and drives the pulley on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0045] (6) Direct gear connection drive method: After accurately calculating the speed ratio between the drive gear on the central shaft of the submersible piston and the guide circulation engine and the gear on the shaft of the driven equipment, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven equipment, then there is no need for multi-stage gearbox for speed change. A drive gear of the corresponding radius is installed on the central shaft of the submersible piston and the guide circulation engine, and a gear of the corresponding radius is installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gear on the central shaft of the engine directly meshes and drives the gear on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work.

[0046] (7) The connection and driving method of the engine simultaneously driving the two sets of multi-stage gearboxes and the driven equipment; the central shaft of the submersible piston and the guide circulation engine is horizontal and perpendicular to the engine rotation disk. Therefore, a drive wheel can be installed at each end of the central shaft of the engine. The drive wheels at both ends of the central shaft of the engine can simultaneously drive the two sets of multi-stage gearboxes and the driven equipment. The specific connection and driving method can be the belt connection drive method, the gear connection drive method, and the belt and gear combination connection drive method.

[0047] This invention provides the above seven connection and drive methods, allowing users to select the connection and drive method they need according to the application and actual usage requirements of the submersible piston and the guide circulation engine, thereby greatly improving the practicality of the submersible piston and the guide circulation engine.

[0048] Because the present invention adopts the above technical solution, it has the following advantages and significant effects compared with the prior art:

[0049] (1) This invention creates a method, technology and equipment for effectively converting gravitational potential energy and buoyancy potential energy into rotational kinetic energy and effectively converting rotational kinetic energy into synergistic driving force. It also invented a submersible piston and a flow-guided circulation engine that can provide a stable, reliable, efficient and continuous power supply, thereby making stable, clean and permanently usable gravitational potential energy and buoyancy potential energy a new and important power source.

[0050] (2) This invention creates a three-cylinder flow guiding system consisting of a piston cylinder, a gravity cylinder, a flow guiding cylinder, an external gravity box, a liquid regulating box, a flow guiding gate, and a flow guiding gate controller. On the one hand, as an unbalanced rigid structural system, the three-cylinder flow guiding system can effectively realize the circulation of liquid in each mechanism of the three-cylinder flow guiding system, so that the liquid on the left and right sides of the vertical line of the engine center axis generates a difference in gravitational torque and torque, converting the gravitational potential energy of the liquid into rotational kinetic energy. On the other hand, the three-cylinder flow guiding system can effectively support the submersible piston to perform cyclic reciprocating motion, so that the submersible piston on the left and right sides of the vertical line of the engine center axis generates a difference in torque and torque, converting the gravitational potential energy and buoyancy potential energy of the submersible piston into rotational kinetic energy. The creation of the three-cylinder flow guiding system and the submersible piston enables the submersible piston and the flow guiding circulation engine to have an energy conversion system that stably, efficiently, and continuously converts gravitational potential energy and buoyancy potential energy into rotational kinetic energy.

[0051] (3) This invention creates a submersible piston, a piston motion controller, and a piston fixed angle control switch. Under the combined action of liquid buoyancy and its own gravity, the submersible piston, through real-time control by the piston motion controller and the piston fixed angle control switch, periodically reciprocates within the piston cylinder according to a set operating mode. This results in the maximum torque and torsional difference between the submersible pistons on the left and right sides of the vertical axis of the engine, effectively converting the gravitational and buoyant potential energy of the submersible piston into rotational kinetic energy. As a stable, accurate, efficient, and continuous energy conversion system, the submersible piston, piston motion controller, and piston fixed angle control switch enable the submersible piston and the guide-flow cycle engine to effectively generate power.

[0052] (4) This invention creates engine starting and braking system technology and equipment, which on the one hand greatly improves the starting and braking efficiency of the submersible piston and the guided circulation engine; on the other hand, it provides a strong guarantee for the starting, stopping, maintenance and repair of the submersible piston and the guided circulation engine.

[0053] (5) The present invention creates an intelligent control system for the submersible piston and the guided circulation engine, which greatly improves the automation and intelligence level of the operation and management of the submersible piston and the guided circulation engine, making the overall coordination control and operation of the submersible piston, the guided circulation engine, the multi-stage gearbox, and the driven equipment very simple and convenient.

[0054] (6) This invention creates a disc-shaped rotating disc for an engine and establishes a coaxial series operation method. It allows for the convenient, flexible, and accurate connection of two or more submersible pistons and guided-flow engines on the same rotating shaft, based on the power requirements of the submersible piston and guided-flow engine, thus constructing a series engine unit. Therefore, it is possible to design and manufacture submersible pistons and guided-flow engines of various power ratings to meet the needs of different users for engines with varying power outputs. This greatly improves the adaptability and practicality of submersible pistons and guided-flow engines, making industrial development and commercial application entirely feasible, and possessing broad market prospects. The series engine unit created by this invention is difficult to achieve with existing oil and gas engines.

[0055] (7) Compared with existing steam turbine engines, diesel engines, gasoline engines, and gas engines, these engines require the combustion of large amounts of coal, oil, and natural gas resources, resulting in significant greenhouse gas emissions and environmental pollution. The submersible piston and guided-flow cycle engine does not require the combustion of any fossil fuels such as coal, oil, or natural gas, and produces no harmful emissions or environmental pollution. Therefore, the industrialization of this invention plays a crucial role in gradually reducing and replacing engines that primarily rely on fossil fuels, thereby lowering greenhouse gas emissions and environmental pollution.

[0056] (8) Compared to electric motors, which consume a large amount of electrical energy to generate power, this energy comes from thermal power plants, hydroelectric power stations, wind power stations, and solar power stations. Thermal power plants also burn large amounts of coal, leading to significant greenhouse gas emissions and environmental pollution. Hydropower, wind power, solar power, ocean tidal power, and geothermal power are directly affected by weather, climate, seasons, day and night cycles, geographical location, and changes in the natural environment, resulting in unstable power supply, low power quality, and large fluctuations in power generation. In contrast, the submersible piston and guided-flow circulation engine does not burn any fossil fuels and is not affected by weather, climate, seasons, day and night cycles, geographical location, or changes in the natural environment. Moreover, the generated power is highly stable, continuous, and of high quality, and the generation and use of the power do not have any impact on the surrounding environment. Therefore, the submersible piston and guided-flow circulation engine will be highly favored by users.

[0057] (9) Compared to nuclear engines, which consume expensive nuclear materials and produce difficult-to-manage nuclear waste, especially in the event of a nuclear leak or explosion, causing significant loss and damage to life, property, and the environment in the surrounding area, the submersible piston and guided-flow cycle engine does not consume any nuclear materials or produce any harmful radiation or safety hazards. Therefore, the submersible piston and guided-flow cycle engine is a very safe power system. Attached Figure Description

[0058] The specific embodiments of the present invention will be further described in detail below with reference to the accompanying drawings, wherein:

[0059] Figure 1 This is a frontal plan view of the submersible piston and the guide circulation engine of the present invention;

[0060] Figure 2 This is a front plan view of the submersible piston and guide circulation engine support mechanism system of the present invention;

[0061] Figure 3 This is a plan view of the two three-cylinder flow guiding systems of the present invention in a horizontal state;

[0062] Figure 4 This is a plan view of the two three-cylinder flow guiding systems of the present invention in a vertical state;

[0063] Figure 5 This is a planar schematic diagram of the three-cylinder flow guiding system of the present invention.

[0064] Explanation of reference numerals in the attached figures:

[0065] 1: Piston cylinder; 2: Gravity cylinder; 3: Flow guide cylinder; 4: External gravity box; 5: Submersible piston; 6: Flow guide gate; 7: Flow guide gate controller; 8: Piston motion controller; 9: Piston fixed angle control switch; 10: Engine central shaft; 11: Drive wheel of engine central shaft; 12: Hub platform of central shaft outer edge; 13: Rotating wheel rim fixing bracket; 14: Circular sheet-like stirrup; 15: Rotating wheel rim support platform; 16: Rotating wheel rim; 17: Starter and brake disc; 18: Central shaft bracket; 19: Engine base; 20: Starter and brake controller; 21: Multi-stage gearbox; 22: Driven equipment; 23: Intelligent control system; 24: Start button; 25: Stop button; 26: Display screen; 27: Green indicator light for safe operation; 28: Red indicator light for fault warning; 29: Alarm buzzer; 30: Bearing between engine central shaft and central shaft bracket; 31: Fluid regulating tank. Detailed Implementation

[0066] The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments. The advantages, features, and significant effects of the present invention will become clearer from the following description and claims. It should be noted that the drawings are all in a very simplified form and use non-precise ratios, and are only used to clearly and conveniently assist in illustrating the embodiments of the present invention.

[0067] See Figure 1 , Figure 2 , Figure 3 and Figure 4This invention provides a submersible piston and flow-guiding circulation engine, including a support mechanism system, several three-cylinder flow-guiding systems, several flow-guiding gates 6 and flow-guiding gate controllers 7, equal volumes of liquid within each three-cylinder flow-guiding system, several submersible pistons 5 or submersible piston strings, several piston motion controllers 8, several piston fixed angle control switches 9, a starting and braking system, and an intelligent control system 23. The support mechanism system supports and fixes the three-cylinder flow-guiding systems, the starting and braking system, and the intelligent control system 23, and is the support system for the entire engine. The three-cylinder flow-guiding systems are the mechanisms that bear the circulating flow of liquid and the reciprocating motion of the submersible pistons 5. The equal volumes of liquid within each three-cylinder flow-guiding system... The liquid continuously circulates within the three-cylinder guide system, creating a constant gravitational torque and torque difference between the liquids on either side of the vertical axis of the engine center shaft 10. The submersible piston 5 continuously reciprocates within the piston cylinder 1 of the three-cylinder guide system, generating torque and torque differences between the submersible pistons on either side of the vertical axis of the engine center shaft 10. The flow deflector 6 blocks and opens the liquid flow within the three-cylinder guide system, allowing the submersible piston 5 to accurately rise to a set position and diverting the liquid within the system, thus creating a gravitational torque difference between the liquids on either side of the vertical axis of the engine center shaft 10. The gates for torque and torque differences, the deflector controller 7 directly controls the opening and closing of the deflector 6, the piston motion controller 8 locks and opens the movement of the submersible piston 5, the piston fixed angle control switch 9 controls the piston motion controller 8 to release the submersible piston 5 according to the starting angle of the submersible piston 5, allowing the submersible piston 5 to start moving, the starting and braking system controls the starting and stopping of the submersible piston and the deflector circulation engine, the intelligent control system 23 controls the starting and stopping of the submersible piston and the deflector circulation engine, controls the engine controller, monitors and controls the speed of the engine and the multi-stage gearbox 21, and controls the engine and A control system for monitoring and warning the operating status of the driven device 22; when the submersible piston and the guide circulation engine start, an equal amount of liquid needs to be injected into each of the three-cylinder guide systems. Under the combined action of liquid buoyancy and their own gravity, each submersible piston 5 continuously reciprocates in the piston cylinder 1 of its respective three-cylinder guide system, causing a torque difference and a torque difference between the submersible pistons 5 on the left and right sides of the vertical line of the engine center shaft 10; at the same time, the liquid in each of the three-cylinder guide systems continuously circulates in its respective three-cylinder guide system, causing a gravitational torque difference and a torque difference between the liquid in the three-cylinder guide systems on the left and right sides of the vertical line of the engine center shaft 10.It is the torque and torque difference generated by the submersible pistons 5 on both sides of the vertical axis of the engine center shaft 10, and the gravitational torque and torque difference generated by the liquid, that work together to drive the submersible pistons and the guide circulation engine center shaft 10 to rotate. The drive wheel 11 of the engine center shaft 10 drives the power input wheel of the multi-stage gearbox 21 to rotate. After being changed by the multi-stage gearbox 21, the power output wheel of the multi-stage gearbox 21 outputs the speed and power required by the driven equipment 22, thus driving the driven equipment 22 to work.

[0068] See Figure 2The support system includes rotating rims 16, starting and braking discs 17, rotating rim fixing brackets 13, circular sheet-like stirrups 14, rotating rim support platforms 15, central shaft outer edge hub platforms 12, engine central shaft 10, central shaft brackets 18, and engine base 19. The rotating rims 16 are two uniformly sized circular rings located on either side of the outer end of the three-cylinder guide system. The center of each rotating rim 16 is the center of the engine central shaft. The two rotating rims 16 are connected and fixed together by several parallel, horizontal, and evenly distributed crossbeams of the same length, forming a single unit. The starting and braking discs 17 are two discs mounted and fixed to the outer edge of the rotating rims 16. The rotating wheel rims are uniformly sized circular plates. The outer edge of the starting and braking discs 17 has a gear structure. The rotating wheel rim fixing bracket 13 is a support rod that connects and fixes the two rotating wheel rims 16 at equal intervals to the hub platform 12 on the outer edge of the central shaft. The middle of the rotating wheel rim fixing bracket 13 is connected and reinforced by one or more uniformly sized circular plate-shaped ribs 14. The rotating wheel rim support platform 15 is made by laying steel plates on the two rotating wheel rims 16 and their crossbeams. The hub platform 12 on the outer edge of the central shaft is a regular polygonal box centered on the center line of the engine central shaft 10, and is firmly connected to the engine central shaft 10. The two sides of the regular polygonal box are made of regular polygonal steel plates. Multiple strip steel plates are laid and fixed between each side of the two regular polygonal steel plates to enhance the support strength and rigidity of the outer edge hub platform 12 of the central shaft. The engine central shaft 10 is the rotating shaft of the submersible piston and the guide flow cycle engine, and is in a horizontal state. The engine central shaft 10 is supported by the central shaft bracket 18, which is installed and fixed on the engine base 19. The engine central shaft 18 and the central shaft bracket 19 are connected and supported by high-strength bearings 30, which allows the engine central shaft 10 to rotate freely. The three-cylinder guide system is installed and fixed between the rotating wheel ring support platform 15 and the outer edge hub platform 12 of the central shaft. The rotating wheel ring is fixed by the rotating wheel ring fixing bracket 13 and the circular plate-shaped stirrup 14. Each of the three-cylinder flow guiding systems is evenly distributed in its rotation plane. The rotating wheel ring 16, the starting and braking disc 17, the rotating wheel ring fixing bracket 13, the circular plate-shaped stirrup 14, the rotating wheel ring support platform 15, the hub platform 12 of the outer edge of the central shaft, the three-cylinder flow guiding system, the flow guide gate 6 and the flow guide gate controller 7, the liquid in the three-cylinder flow guiding system, the submersible piston 5 or the submersible piston string, the piston motion controller 8, the piston fixed angle control switch 9, and the engine central shaft 5 constitute the engine rotating disc. The engine rotating disc is the engine's rotation mechanism system and power output system.

[0069] See Figure 1 , Figure 3 , Figure 4 and Figure 5The three-cylinder flow guiding system includes a piston cylinder 1, a gravity cylinder 2, a flow guiding cylinder 3, an outer gravity box 4, a liquid regulating box 31, a flow guiding gate 6, and a flow guiding gate controller 7. The piston cylinder 1, gravity cylinder 2, flow guiding cylinder 3, outer gravity box 4, and liquid regulating box 31 are connected and constructed in the same plane, located within the rotation plane of the engine's rotating disc. The piston cylinder 1 is a linear cylindrical structure that supports the reciprocating motion of the submersible piston 5, located between the gravity cylinder 2 and the flow guiding cylinder 3. The gravity cylinder 2 and the flow guiding cylinder 3 are located on either side of the piston cylinder 1. The ends of the piston cylinder 1, gravity cylinder 2, and flow guiding cylinder 3 located at the end of the rotating wheel support platform 15 are the outer ends. The outer end of the guide tube 3 is connected to the outer gravity box 4, allowing the liquid to circulate between the piston cylinder 1, gravity cylinder 2, guide tube 3, and outer gravity box 4. The outer gravity box 4 forms a 90-degree angle or other angle with the piston cylinder 1. The ends of the piston cylinder 1, gravity cylinder 2, and guide tube 3 located at the outer edge of the hub platform 12 of the central shaft are the inner ends. The inner ends of the piston cylinder 1, gravity cylinder 2, and guide tube 3 are connected to the liquid regulating box 31, allowing the liquid to circulate between the piston cylinder 1, gravity cylinder 2, guide tube 3, and liquid regulating box 31. The gravity cylinder 2 changes the center of mass of the liquid during circulation, causing gravity to be generated in the liquid on both sides of the engine central shaft 10. A linear cylindrical mechanism with torque and torque difference is used. The inner end of gravity cylinder 2 is connected to the inner end of piston cylinder 1 at an acute angle. The outer end of gravity cylinder 2 is connected to the outer gravity box 4. The thickness and shape of the entire gravity cylinder 2 and its two ends can be the same or different. A guide cylinder 3 is an arc-shaped cylindrical mechanism that divides the liquid during circulation, causing a difference in gravitational torque and torque between the liquid on the left and right sides of the vertical line of the engine center shaft 10. The outer and inner ends of the guide cylinder 3 are connected to the outer and inner ends of piston cylinder 1. The thickness and shape of the entire guide cylinder 3 and its two ends can be the same or different. The liquid regulating box 31 is located in the engine... Within the regular polygonal housing on the outer edge of the engine central shaft 10, each liquid regulating tank 31 is identical in size, shape, volume, and capacity. By synchronously increasing or decreasing the length of each liquid regulating tank 31 along the engine central shaft 10, the capacity of the liquid regulating tank 31 and the weight of the liquid contained in the liquid regulating tank 31 can be adjusted. This allows for adjustment of the gravitational torque difference and torque difference of the liquid in the three-cylinder guide system on the left and right sides of the vertical line of the engine central shaft 10. The three-cylinder guide system is a closed system, and the liquid inside will not leak outward. The size, shape, volume, and capacity of each three-cylinder guide system of the submersible piston and the guide circulation engine are identical.

[0070] See Figure 3 , Figure 4 and Figure 5The flow deflector 6 is installed at the junction of the outer end of the piston cylinder 1 and the outer end of the flow deflector 3, and at the junction of the inner end of the piston cylinder 1 and the inner end of the gravity cylinder 2. It is a gate used to isolate and guide the flow of liquid. When the engine rotating disc needs to make the submersible piston 5 float upward during the rotation process, the flow deflector 6 is closed, so that the liquid level in the piston cylinder 1 rises and the submersible piston 5 floats to the set position, so that the piston motion controller 8 locks the submersible piston 5. Then, the flow deflector 6 is opened, so that the liquid is diverted in the three-cylinder flow deflector system. The flow deflector controller 7 is a controller that directly controls the opening and closing of the flow deflector 6.

[0071] See Figure 3 and Figure 4 The equal volume of liquid in the three-cylinder flow guiding system is continuously circulating in the piston cylinder 1, gravity cylinder 2, flow guiding cylinder 3, outer gravity box 4, and liquid regulating box 31 under the control of the flow guiding gate 6 and the flow guiding gate controller 7. The weight of the liquid in each three-cylinder flow guiding system is completely equal to ensure that the engine rotating disc is completely balanced. The liquid injected into the three-cylinder flow guiding system must ensure that when the flow guiding gate 6 is closed, the submersible piston 5 can float to the set position in the piston cylinder 1. At the same time, it must ensure that the liquid in the three-cylinder flow guiding systems on the left and right sides of the vertical line of the engine central axis 10 can generate the maximum gravitational torque difference and torque difference. When the submersible piston and the flow guiding circulation engine are running, an equal volume of liquid needs to be injected into all three-cylinder flow guiding systems. The liquid injected into the three-cylinder flow guiding system is room temperature, clean water. In special cases, oil, alcohol, or other special liquids can also be used.

[0072] See Figure 1 , Figure 3 and Figure 4The submersible piston 5 and the submersible piston string are the engine's drive mechanism, consisting of a gravity body and a sealed hollow float. The gravity body is positioned and fixed in the middle within the sealed hollow float. The submersible piston 5 is designed and manufactured in a "shuttle" shape, meaning that both ends of the submersible piston are designed and manufactured in a conical, hemispherical, or semi-ellipsoidal shape to reduce the fluid resistance when the submersible piston 5 moves in the liquid. Two or more sets of bearing pulleys are installed on each side of the outer wall of the submersible piston 5 along the direction of movement. Each set of bearing pulleys consists of three pulley groups. A completely parallel groove-shaped, "L"-shaped, or "T"-shaped piston sliding groove is installed on each side of the inner wall of the piston cylinder 1, and the submersible piston 5 is mounted on both sides of the groove. On the piston sliding groove, the bearing pulleys on both sides of the submersible piston 5 are clamped in the middle of the parallel tracks of the two piston sliding grooves, so that the submersible piston 5 can slide cyclically along the parallel tracks of the piston sliding grooves without leaving the piston sliding grooves; in the design and manufacture of the submersible piston 5, the liquid buoyancy force on the submersible piston 5 is always designed to be greater than its own weight, so that the submersible piston 5 always has the ability to float in the liquid in the piston cylinder 1; after injecting equal amounts of liquid into each of the three-cylinder guide systems, the submersible piston 5 continuously circulates along the parallel tracks of the piston sliding grooves under the combined action of liquid buoyancy and its own weight, so that the engine central shaft 1 The submersible pistons on both sides of the vertical line generate torque and torque differences; simultaneously, the liquid in the three-cylinder guide system continuously circulates, causing gravitational torque and torque differences in the liquid on both sides of the engine center shaft 10. It is the torque and torque differences generated by the submersible pistons 5 and the gravitational and torque differences generated by the liquid that continuously drive the three-cylinder guide system to rotate, thereby rotating the engine's rotating disc and the engine center shaft 10, outputting power. The submersible piston string consists of two or more independent submersible pistons 5 connected in series and securely fastened. The submersible piston string is uniformly installed on the piston sliding groove and functions as a whole. Under the combined effect of liquid buoyancy and its own weight, the piston reciprocates along the parallel track of the piston sliding groove. The entire submersible piston string is designed and manufactured in a "shuttle" shape, that is, the connecting part of the two submersible pistons 5 has the same shape as the middle part of the submersible piston 5 and is tightly connected, so that the connecting part of the two submersible pistons 5 becomes a smooth columnar body, thereby reducing the liquid resistance when the submersible piston string moves in the liquid. Compared with a single submersible piston 5, the submersible piston string can increase the gravity of the drive mechanism, thereby increasing the torque difference and torque force difference between the left and right sides of the submersible piston string on the vertical line of the engine's central axis, and improving the speed and output power of the submersible piston and the guide circulation engine.

[0073] See Figure 1 , Figure 3 and Figure 4The piston motion controller 8 directly controls the locking and starting of the submersible piston 5, and applies an initial thrust when the submersible piston 5 starts to move, ensuring that the submersible piston 5 performs a periodic reciprocating motion. There are two piston motion controllers 8 in each piston cylinder 1, which are respectively installed and fixed on the inner walls at both ends of the piston cylinder 1. Each piston motion controller 8 corresponds to one end of the submersible piston 5. When the submersible piston 5 moves from one end of the piston cylinder 1 to the other end, the piston motion controller 8 at the other end of the piston cylinder 1 immediately and automatically locks the submersible piston 5, so that the submersible piston 5 stops moving. During the rotation of the engine rotating disc, when the submersible piston 5 needs to start moving, the piston motion controller 8 releases the submersible piston 5 under the control of the piston fixed angle control switch 9. The submersible piston 5 begins to float under the action of the initial thrust of the piston motion controller 8 and the liquid buoyancy.

[0074] See Figure 1 , Figure 3 and Figure 4The piston angle control switch 9 controls the opening state of the piston motion controller 8 and initiates the movement of the submerged piston 5 according to the set angle between the piston cylinder 1 and the vertical line of the engine center axis 10. Each piston cylinder 1 contains two piston angle control switches 9, which are respectively installed and fixed on the inner walls at both ends of the piston cylinder 1 and integrated with the piston motion controller 8. Based on the rotational speed requirements of the submerged piston and the guide circulation engine, the angle between the piston cylinder 1 and the vertical line of the engine center axis 10 is set as the starting angle for the submerged piston 5 to begin moving. The starting angle includes the starting angle above the horizontal plane of the engine center axis 10 and the starting angle below the horizontal plane of the engine center axis 10. When the engine rotating disc rotates clockwise, when the piston cylinder 1 rotates to the set starting angle below the horizontal plane of the engine center axis 10, the piston angle control switch 9 located at the outer end of the piston cylinder 1 controls the piston motion controller 8 to release the submerged piston 5, and the submerged piston 5 located at the outer end of the piston cylinder begins to rise. When the submerged piston 5 rapidly reaches the inner end of the piston cylinder 1, the piston motion controller 8 located at the inner end of the piston cylinder 1 immediately and automatically locks the submerged piston 5. When the piston cylinder 1 rotates to the set starting angle above the horizontal plane of the engine center shaft 10, the piston fixed angle control switch 9 located at the inner end of the piston cylinder 1 controls the piston motion controller 8 to release the submerged piston 5. The submerged piston 5 located at the inner end of the piston cylinder 1 begins to rise and quickly reaches the outer end of the piston cylinder 1. The piston motion controller 8 located at the outer end of the piston cylinder 1 immediately and automatically locks the submerged piston 5. This cycle of locking and releasing the submerged piston 5 in a regular manner ensures that the submerged piston 5 has a stable and accurate cyclic reciprocating motion cycle and ensures that the submerged piston and the guide circulation engine have a stable and accurate speed. Similarly, when the engine rotating disc rotates counterclockwise, the piston fixed angle control switch 9 controls the piston motion controller 8 in the same way. The piston fixed angle control switch 9 and the piston motion controller 8 are integrated and connected.

[0075] See Figure 1, the starting and braking system is a control system that provides auxiliary driving force during the start of the submersible floating piston and the diversion circulation engine and performs effective braking during shutdown. It includes a starting and braking controller 20 and a starting and braking disc 17. The starting and braking controller 20 includes a motor, a motor intelligent switch, a starting gear, a starting gear connecting mechanism, a brake pad, a brake pad driving mechanism, a start button 24 and a stop button 25. The motor and the motor intelligent switch are installed and integrated at the lower part of the housing of the starting and braking controller 20. The starting gear, the starting gear connecting mechanism, the brake pad and the brake pad driving mechanism are installed and integrated at the upper part of the housing of the starting and braking controller 20. The start button 24 and the stop button 25 are installed and fixed on the control panel of the intelligent control system 23. The intelligent control system 23 is connected to the starting and braking system through a control cable and implements linkage control with the starting and braking system. Each starting and braking disc 17 is controlled by two symmetrically installed starting and braking controllers 20, and the starting and braking controllers 20 are installed and fixed on the engine base 19.

[0076] See Figure 1 , the intelligent control system 23 is a control system that controls the start and shutdown of the submersible floating piston and the diversion circulation engine, controls the diversion gate controller 7, controls the starting angle of the submersible floating piston 5, monitors and controls the speeds of the engine and the multi-stage gearbox 21, and monitors the operating status of the driven device 22. It includes a control box, an industrial host, a control panel, a display screen 26, a start button 24, a stop button 25, a green safety operation indicator light 27, a red fault warning indicator light 28, an alarm buzzer 29, a speed sensor, a sensor for monitoring the operating status of the driven device 20, a control cable, a power cable and an external power supply. When the submersible floating piston and the diversion circulation engine, the multi-stage gearbox 21, and the driven device 22 are operating normally, the green safety operation indicator light 27 lights up and the red fault warning indicator light 28 goes out. When a fault occurs in the diversion gate controller 7 or the starting and braking system, the speed of the engine or the multi-stage gearbox 21 is abnormal, or the operating status of the driven device 22 is abnormal, the green safety operation indicator light 27 goes out, the red fault warning indicator light 28 lights up, and the alarm buzzer 29 emits a buzzing sound. The control box of the intelligent control system 23 is installed and fixed on the engine base 19. The motor, the intelligent control system 23, the sensors and the controllers in the starting and braking controller 20 are powered by an external power supply.

[0077] See Figure 1 and Figure 2The engine rotating disc is the rotating mechanism system and power output system of the submersible piston and the guide circulation engine. The entire engine rotating disc is a completely balanced, rigid disc structure system that will not deform or vibrate during rotation. After injecting an equal amount of liquid into each three-cylinder guide system, the submersible pistons 5 in each three-cylinder guide system reciprocate in their respective piston cylinders, causing a torque difference and a torque force difference between the submersible pistons 5 on the left and right sides of the vertical line of the engine central shaft 10. At the same time, the liquid in each three-cylinder guide system circulates in its respective three-cylinder guide system, causing a gravitational torque difference and a torque force difference between the liquid in the three-cylinder guide systems on the left and right sides of the vertical line of the engine central shaft 10. It is the torque difference and torque force difference generated by the submersible pistons 5 and the gravitational torque difference and torque force difference generated by the liquid that cause the submersible pistons 5 and the liquid to apply a greater torque to the three-cylinder guide system on the side with greater torque, driving the three-cylinder guide system to rotate, and driving the engine rotating disc and the engine central shaft 10 to rotate, thus outputting power to the outside.

[0078] See Figure 1 , Figure 2 , Figure 3 and Figure 4 A method for generating power using a submersible piston and a guided-flow circulation engine. It should be noted that the engine power described in this invention is not a fluctuating, inconsistent, or chaotic rotational force, but rather a rotational force with accurate and controllable speed, power, and direction of rotation, exhibiting excellent stability, reliability, and continuity, and capable of being effectively utilized by humans. The specific method for generating power using a submersible piston and a guided-flow circulation engine includes:

[0079] (1) Calculate the weight of the liquid injected into the three-cylinder guide system; based on the vertical height of the piston cylinder in the three-cylinder guide system, the set floating piston position, and the size, shape, structure, and capacity of the three-cylinder guide system, calculate the volume and weight of the liquid to be injected into the three-cylinder guide system.

[0080] (2) Inject equal amounts of liquid; according to the calculated weight of liquid injected into the three-cylinder guide system, inject equal amounts of liquid into each three-cylinder guide system to ensure that each three-cylinder guide system is filled with the same weight of liquid, so that each three-cylinder guide system has the same weight, and so that the engine rotating disc is kept in a completely balanced state, and so that each submersible piston always has the conditions to make an upward movement.

[0081] (3) Determine the rotation direction of the engine rotating disc; when all external gravity boxes 4 are installed clockwise, the liquid in the external gravity box 4 located on the left side of the vertical line of the engine center axis 10 always flows to the guide cylinder 3 and piston cylinder 1, and the liquid in the guide cylinder 3 and piston cylinder 1 always flows to the liquid regulating box 31, which reduces the lever arm of the liquid center of mass in the three-cylinder guide system on the left side of the vertical line of the engine center axis 10. Since the weight of the liquid in each three-cylinder guide system is the same and constant, the sum of the gravitational torque vector of the liquid center of mass in all three-cylinder guide systems located on the left side of the vertical line of the engine center axis 10 decreases. At the same time, the piston fixed angle control switch 9 and piston motion controller 8... Under control, all the submersible pistons 5 located on the left side of the vertical axis 10 of the engine always move to the end of the hub platform 12 on the outer edge of the central axis, thus reducing the lever arm of the submersible pistons 5. Since the weight of each submersible piston 5 is the same, the torque vector sum of all the submersible pistons 5 located on the left side of the vertical axis 10 of the engine is minimized. At the same time, the liquid in the liquid regulating tank 31 located on the right side of the vertical axis 10 of the engine always flows to the gravity cylinder 2 and piston cylinder 1, and the liquid in the gravity cylinder 2 and piston cylinder 1 always flows to the outer gravity box 4, thus increasing the lever arm of the center of mass of the liquid in the three-cylinder guide system on the right side of the vertical axis 10 of the engine. Therefore, the lever arm of the liquid on the right side of the vertical axis 10 of the engine is minimized. The sum of the gravitational torque vectors of the liquid centers of mass in all three-cylinder guide systems increases. Simultaneously, under the control of the piston fixed angle control switch 9 and the piston motion controller 8, all submerged pistons 5 located on the right side of the vertical axis 10 of the engine always move to the end of the rotating wheel support platform 15, increasing the lever arm of the submerged pistons 5. Therefore, the sum of the torque vectors of all submerged pistons 5 located on the right side of the vertical axis 10 of the engine is maximized. This makes the sum of the gravitational torque vectors of the liquid centers of mass in all three-cylinder guide systems on the right side of the vertical axis 10 of the engine greater than the sum of the gravitational torque vectors of the liquid centers of mass in all three-cylinder guide systems on the left side of the vertical axis 10 of the engine. This makes the vertical axis 10 of the engine... The sum of the torque vectors of all the submerged pistons 5 on the right side of the vertical line is greater than the sum of the torque vectors of all the submerged pistons 5 on the left side of the vertical line of the engine central axis 10. As a result, the submerged pistons 5 and the liquid in the three-cylinder guide system exert a greater torque on the three-cylinder guide system on the right side of the vertical line of the engine central axis 10, driving the three-cylinder guide system to rotate clockwise, and causing the engine rotating disk and the engine central axis 10 to rotate clockwise. Similarly, when all the external gravity boxes 4 are installed in the counterclockwise direction, the engine rotating disk and the engine central axis 10 rotate in the counterclockwise direction. Therefore, the direction pointed to by the external gravity boxes 4 is the rotation direction of the engine rotating disk and the engine central axis 10.

[0082] (4) Calculate and adjust the length of the liquid regulating box 31 to adjust the engine speed and power; the liquid regulating box 31 is located in the regular polygonal box on the outer edge of the engine central shaft 10. By adjusting the length of the liquid regulating box 31 along the direction of the engine central shaft 10, the capacity, volume and weight of the liquid regulating box 31 can be adjusted, thereby adjusting the position of the liquid center of mass in the three-cylinder guide system, thereby adjusting the gravitational torque difference and torque difference of the liquid on the left and right sides of the vertical line of the engine central shaft 10, and realizing the adjustment of engine speed and power;

[0083] (5) Real-time control of the opening and closing status of the flow guide 6; when the engine rotating disc rotates clockwise, when the piston cylinder 1 of the three-cylinder flow guide system rotates 90 degrees clockwise from the upper vertical line of the engine central shaft 10, that is, when the piston cylinder 1 rotates to the horizontal position on the right side of the engine central shaft 10, the intelligent control system 23 controls the flow guide controller 7 located at the outer end of the piston cylinder 1 to push the flow guide 6 to close, cutting off the flow of liquid to the flow guide cylinder 3. As the engine rotating disc continues to rotate clockwise, the liquid level in the piston cylinder 1 has increased. When the piston cylinder 1 is raised to the set position, and the piston cylinder 1 rotates to the starting angle of the submersible piston 5, the piston fixed angle control switch 9 located at the outer end of the piston cylinder 1 controls the piston motion controller 8 to release the submersible piston 5, and the submersible piston 5 begins to float upward. When the piston motion controller 8 located at the inner end of the piston cylinder 1 locks the submersible piston 5, the intelligent control system 23 controls the flow guide controller 7 located at the outer end of the piston cylinder 1 to pull the flow guide 6 to open, and the liquid in the piston cylinder 1 and gravity cylinder 2 flows to the flow guide cylinder 3, allowing the liquid to be diverted. When the piston cylinder 1 rises vertically from the lower part of the engine central shaft 10... When the piston cylinder 1 rotates 90 degrees clockwise, reaching the horizontal position to the left of the engine's central axis 10, the intelligent control system 23 controls the flow deflector controller 7 located at the inner end of the piston cylinder 1 to close the flow deflector 6, preventing liquid from flowing into the gravity cylinder 2. As the engine's rotating disc continues to rotate clockwise, the liquid level in the piston cylinder 1 rises to the set position. When the piston cylinder 1 rotates to the starting angle of the submersible piston 4, the piston fixed angle control switch 9 located at the inner end of the piston cylinder 1 controls the piston movement controller 8 to release the submersible piston 5, thus submerging... The floating piston 5 begins to rise. When the piston motion controller 8 located at the outer end of the piston cylinder 1 locks the submerged floating piston 5, the intelligent control system 23 controls the flow guide controller 7 located at the inner end of the piston cylinder 1 to pull the flow guide 6 open. The liquid in the piston cylinder 1 and the flow guide cylinder 3 flows to the gravity cylinder 2, allowing the liquid to be diverted. The intelligent control system 23 sequentially controls all the flow guide controllers 7 to push and pull the flow guide 6 to open and close, so that the flow guide 6 periodically blocks and guides the flow of liquid, and causes the submerged floating piston 5 to periodically perform cyclic reciprocating motion.

[0084] (6) Controlling the engine's power generation; When designing and manufacturing the submersible piston 5, the liquid buoyancy force on the submersible piston 5 is always designed to be greater than its own weight, so that the submersible piston 5 always has the ability to float in the liquid of the piston cylinder 1. The movement state of each submersible piston 5 is precisely controlled by the piston motion controller 8 and the piston fixed angle control switch 9. Under the combined action of liquid buoyancy and its own weight, all the submersible pistons 5 perform periodic reciprocating motion in their respective piston cylinders 1. When the engine rotating disk rotates clockwise, the submersible piston 5 located at the right end of the rotating wheel support platform 15 below the horizontal plane of the engine central shaft 10 approaches the right side of the lower vertical line of the engine central shaft 10. The piston angle control switch 9, located at the outer end of the piston cylinder 1, controls the piston motion controller 8 to release the submerged piston 5. Under the initial thrust of the piston motion controller 8 and the buoyancy of the liquid, the submerged piston 5 quickly moves towards the outer edge hub platform 12 of the central shaft. When the submerged piston 5 reaches the end of the outer edge hub platform 12 of the central shaft, the piston motion controller 8, located at the inner end of the piston cylinder 1, automatically locks the submerged piston 5, reducing the lever arm and torque of the submerged piston 5. As the engine rotating disc continues to rotate, all the submerged pistons 5 located on the left side of the vertical line of the engine central shaft 10 are locked at the end of the outer edge hub platform 12 of the central shaft, so that the torque vector sum of all the submerged pistons 5 on the left side of the vertical line of the engine central shaft 10 is equal. To minimize this, simultaneously, when the submerged piston 5, located at the left end of the hub platform 12 on the outer edge of the left side of the central shaft above the horizontal plane of the engine central shaft 10, approaches the upper vertical left side of the engine central shaft 10, the piston angle control switch 9 located at the inner end of the piston cylinder 1 controls the piston motion controller 8 to release the submerged piston 5. Under the initial pushing force of the piston motion controller 8 and the action of liquid buoyancy, the submerged piston 5 quickly moves towards the rotating wheel support platform 15. When the submerged piston 5 reaches the end of the rotating wheel support platform 15, the piston motion controller 8 located at the outer end of the piston cylinder 1 automatically locks the submerged piston 5, increasing the lever arm of the submerged piston 5 and also increasing the torque of the submerged piston 5. As the engine rotating disc continues to rotate, the submerged piston 5 located at the engine central shaft 10... All the submersible pistons 5 on the right side of the vertical axis 10 are locked to the end of the rotating wheel support platform 15, maximizing the torque vector sum of all the submersible pistons 5 on the right side of the vertical axis 10. This results in the maximum torque and torque difference between the submersible pistons 5 on the left and right sides of the vertical axis 10. The continued existence of this torque and torque difference causes the submersible pistons 5 to apply greater torque to the three-cylinder guide system on the side with the greater torque, thereby driving the three-cylinder guide system to rotate continuously and stably, and in turn, driving the engine rotating disc and the engine central axis 10 to rotate, outputting power. Simultaneously, during the continuous rotation of the engine rotating disc, the liquid in each three-cylinder guide system circulates continuously and regularly.This creates a difference in gravitational torque and torque in the liquid within the three-cylinder guide system on either side of the vertical axis of the engine's central shaft 10. This difference in gravitational torque and torque causes the liquid to exert a greater torque on the side of the three-cylinder guide system with the greater gravitational torque, driving the three-cylinder guide system to rotate. This, in turn, causes the engine's rotating disk and the engine's central shaft 10 to rotate, outputting power. Therefore, the power generated by the submerged piston and the guide circulation engine is the vector sum of the rotational torque of the submerged piston 5 in the three-cylinder guide system and the rotational torque of the liquid. Similarly, the same power output can be obtained when the engine's rotating disk rotates counterclockwise.

[0085] (7) Controlling the engine speed; The speed of the submersible piston and the guide circulation engine is determined by the number, length, shape, volume, capacity and liquid weight of the three-cylinder guide system, the volume and weight of the submersible piston 5, and the starting angle of the submersible piston 5 when it begins to move. After the number, length, shape, volume, capacity and liquid weight of the three-cylinder guide system and the volume and weight of the submersible piston 5 are determined, the engine speed can be accurately controlled by controlling the starting angle of the submersible piston 5. The specific method for controlling the engine speed is as follows:

[0086] Calculate the one-way travel time of the submersible piston 5 in the piston cylinder 1. Since the buoyancy force on the submersible piston 5 is always greater than its own weight, after determining the volume and weight of the submersible piston 5, the effective length of the submersible piston 5 in the piston cylinder 1 for reciprocating motion, and the liquid level in the piston cylinder 1, firstly, calculate the buoyancy force on the submersible piston 5 and its own weight; then, calculate the liquid resistance experienced by the submersible piston 5 in the liquid; calculate the initial pushing force applied by the piston motion controller 8 to the submersible piston 5; finally, calculate the time required for the submersible piston 5 to move from one end of the piston cylinder 1 to the other end.

[0087] The engine speed is controlled. Based on the one-way travel time of the submersible piston 5 in the piston cylinder 1, the angle between the piston cylinder 1 and the vertical line of the engine central axis 10 is set as the starting angle for the submersible piston 5 to begin moving. When the engine rotating disc rotates clockwise, when the piston cylinder 1 located on the right side of the vertical line of the engine central axis 10 rotates to any angle below the horizontal plane of the engine central axis 10, the piston fixed angle control switch 9 controls the piston motion controller 8 to release the submersible piston 5. The submersible piston 5 will float upward from the end of the rotating wheel support platform 15 and quickly move towards the outer edge of the central axis hub platform 12. At this time, the torque of the submersible piston 5 will decrease, causing the speed of the engine rotating disc to decrease. At the same time, when the piston cylinder 1 located on the left side of the vertical line of the engine central axis 10 rotates to any angle above the horizontal plane of the engine central axis 10, the piston fixed angle control switch 9 controls the piston motion controller 8 to release the submersible piston 5. The submersible piston 5 will then move upward from the center of the engine central axis 10. The outer edge of the spindle hub platform 12 floats upward and quickly moves towards the rotating wheel support platform 15. At this time, the torque of the submerged piston 5 increases, forming an opposite torque, which reduces the speed of the engine's rotating disc. It can be seen that the smaller the starting angle of the submerged piston 5, the higher the engine speed when the submerged piston 5 is released and starts moving; the larger the starting angle of the submerged piston 5, the lower the engine speed when the submerged piston 5 is released and starts moving. Therefore, according to the engine speed requirements, by controlling the starting angle of the submerged piston 5 through the piston fixed angle control switch 9 and the piston motion controller 8, the cyclic reciprocating motion cycle of the submerged piston 5 can be accurately controlled, thereby controlling the engine speed to meet the requirements of the multi-stage gearbox 21 and the driven equipment 22 for the engine output speed. Similarly, when the engine rotating disc rotates counterclockwise, the engine speed control method is the same as the above method.

[0088] (8) Calculate and determine the engine power; the power of the submersible piston and the guide circulation engine is the sum of the power generated by the reciprocating motion of the submersible piston in the three-cylinder guide system and the power generated by the liquid circulation flow. The specific power calculation method is as follows:

[0089] The power generated by the submersible piston 5 is calculated according to the torque formula M. 活 =F×L, where M 活 F is the torque at the center of mass of the submerged piston 5, F is the gravity of the center of mass of the submerged piston 5, and L is the vector distance between the center of mass of the submerged piston 5 and the vertical line of the engine central axis 10. According to the engine power generation method, the torque difference ΔM generated by the submerged pistons 5 on the left and right sides of the vertical line of the engine central axis 10 is... 活 for: Among them, F 活L is the weight of the center of mass of the submerged piston 5 in each piston cylinder 1. The weight of the center of mass of the submerged piston 5 in each piston cylinder 1 is equal. 右i L is the vector distance between the center of mass of the submerged piston 5 in the i-th piston cylinder 1 on the right side of the vertical line of the engine central axis 10 and the vertical line of the engine central axis 10. 左i This is the vector distance between the center of mass of the submerged piston 5 in the i-th piston cylinder 1 on the left side of the vertical line of the engine's central axis 10 and the vertical line of the engine's central axis 10. n is the number of piston cylinders 1 on one side of the vertical line of the engine's central axis 10. Once the number of piston cylinders 1, the lever arm length of the center of mass of the submerged piston 5, and the weight of the center of mass of the submerged piston 5 are determined, the torque difference between the submerged pistons 5 in the piston cylinders 1 on the left and right sides of the vertical line of the engine's central axis 10 can be calculated. Based on the engine power calculation formula P... 活 =ΔM 活 ×N / 9549, where P 活 N is the power generated by the reciprocating motion of the submersible piston 5, and N is the engine speed. According to the engine speed control method, after determining the engine speed, the power generated by the reciprocating motion of the submersible piston 5 can be calculated according to the engine power calculation formula.

[0090] For the power generated by the liquid in the three-cylinder guide system; according to the torque calculation formula M 液 =F×L, where M 液 F is the gravitational torque of the liquid center of mass in the three-cylinder guide system, F is the gravity of the liquid center of mass in the three-cylinder guide system, and L is the vector distance between the liquid center of mass in the three-cylinder guide system and the vertical line of the engine central axis 10. When all the external gravity boxes 4 rotate clockwise, the liquid in the external gravity box 4 located on the left side of the vertical line of the engine central axis 10 always flows to the guide cylinder 3 and piston cylinder 1. The liquid in the guide cylinder 3 and piston cylinder 1 always flows to the liquid regulating box 31, so that the liquid in the three-cylinder guide system on the left side of the vertical line of the engine central axis 10... The vector distance between the center of mass and the vertical line of the engine central axis 10 decreases. Simultaneously, the liquid in the liquid regulating tank 31 located to the right of the engine central axis 10 always flows towards the gravity cylinder 2 and piston cylinder 1, while the liquid in gravity cylinder 2 and piston cylinder 1 always flows towards the outer gravity box 4. This increases the vector distance between the center of mass of the liquid in the three-cylinder guide system on the right side of the engine central axis 10 and the vertical line of the engine central axis 10. This results in a gravitational torque difference between the liquids in the three-cylinder guide systems on the left and right sides of the engine central axis 10. Where, ΔM 液 F represents the difference in gravitational torque between the centers of mass of the liquid in the three-cylinder guide system on the left and right sides of the vertical axis of the engine. 液 L is the weight of the liquid center of mass in each of the three-cylinder flow guiding systems. The weight of the liquid center of mass in each of the three-cylinder flow guiding systems is equal. 右iL is the vector distance between the center of mass of the liquid in the i-th three-cylinder guide system to the right of the vertical line of the engine center axis 10 and the vertical line of the engine center axis 10. 左i This is the vector distance between the center of mass of the liquid in the i-th three-cylinder guide system on the left side of the vertical line of the engine center axis 10 and the vertical line of the engine center axis 10. n is the number of piston cylinders 1 on one side of the vertical line of the engine center axis 10. Once the number, length, shape, volume, capacity, and weight of the liquid in the three-cylinder guide system are determined, the gravitational torque difference between the centers of mass of the liquid in the three-cylinder guide systems on the left and right sides of the vertical line of the engine center axis 10 can be calculated. Based on the engine power calculation formula P... 液 =ΔM 液 ×N / 9549, where P 液 Let P be the power generated by the liquid circulation in the three-cylinder guide system, and N be the engine speed. Based on the engine speed control method, once the engine speed is determined, the power generated by the liquid circulation in the three-cylinder guide system can be calculated using the engine power calculation formula. Therefore, the power of the submersible piston and the guide circulation engine is P = P_submersible piston. 活 +P 液 Similarly, when all the external gravity boxes rotate counterclockwise, only the engine rotating disc and the engine central shaft 10 rotate counterclockwise, and the engine power is the same.

[0091] (9) Start the engine rotating disc; press the start button 24, the intelligent control system 23 controls the motor intelligent switch in the start and brake controller 20, the motor intelligent switch controls the motor to start, the motor first pulls the brake pad drive mechanism, so that the two brake pads on the brake pad drive mechanism leave the start and brake disc 17, release the clamping effect of the brake pads on the start and brake disc 17, then the motor pushes the start gear to mesh with the outer edge gear of the start and brake disc 17 through the start gear connection mechanism, assists in driving the start and brake disc 17 to rotate, and drives the engine rotating disc and the engine central shaft 10 to rotate, so that the engine speed quickly reaches the set speed. At this time, after the speed sensor of the intelligent control system 23 detects that the engine speed has reached the set speed, it controls the start gear to separate from the outer edge gear of the start and brake disc 17 and controls the motor to shut down;

[0092] (10) Continuous and stable power output; when the engine speed reaches the set speed, all the submersible pistons 5 continuously reciprocate in their respective piston cylinders 1, so that the submersible pistons 5 on the left and right sides of the vertical line of the engine central shaft 10 continuously generate torque difference and torque difference. At the same time, the liquid in the three-cylinder guide system continuously and regularly circulates in their respective three-cylinder guide systems, so that the liquid in the three-cylinder guide systems on the left and right sides of the vertical line of the engine central shaft 10 continuously generates gravitational torque difference and torque difference. The torque difference and torque difference generated by the submersible pistons 5 and the gravitational torque difference and torque difference generated by the liquid work together to drive the three-cylinder guide system to rotate, and drive the engine rotating disk and the engine central shaft 10 to rotate. The drive wheel 11 on the engine central shaft 10 drives the power input wheel of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output wheel of the multi-stage gearbox 21 outputs the speed and power required by the driven equipment 22, and drives the driven equipment 22 to work.

[0093] See Figure 1 and Figure 2 A method for coaxial series operation, the specific method of which includes:

[0094] (1) Calculate and determine the number of single submersible pistons and guide circulation engines connected in series on the same shaft; the total power formed by each engine connected in series on the same shaft is equal to the sum of the power of each engine. After the rated power of the submersible pistons and guide circulation engines is determined, the number of single submersible pistons and guide circulation engines connected in series on the same shaft can be calculated and determined by designing and calculating the power of a single submersible piston and guide circulation engine.

[0095] (2) Calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine; each engine connected in series on the same shaft must have the same rotational speed or frequency. Therefore, it is necessary to calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine to ensure that each submersible piston connected in series on the same shaft has the same rotational speed.

[0096] (3) Determine the rotation direction of the submersible piston and the flow circulation engine; each engine connected in series on the same shaft must have the same rotation direction in order to ensure that each engine connected in series on the same shaft operates synchronously and in sync. Therefore, it is necessary to determine the rotation direction of the submersible piston and the flow circulation engine to ensure that each submersible piston connected in series on the same shaft has the same rotation direction.

[0097] (4) Implement a coaxial uniform series connection method; when two or more submersible pistons and guide circulation engines are connected in series on the same rotating shaft, the three-cylinder guide system on the rotating disk of each engine is regarded as a whole, and all the three-cylinder guide systems are uniformly distributed relative to the rotating shaft, thereby ensuring the operational stability and power output stability of all engines connected in series on the same rotating shaft; when two submersible pistons and guide circulation engines are connected in series on the same rotating shaft, after the first engine is installed on the rotating shaft, the three-cylinder guide system on the rotating disk of the second engine corresponds exactly to the middle of the two three-cylinder guide systems on the rotating disk of the first engine, so that all the three-cylinder guide systems on the rotating disks of the two engines are uniformly distributed relative to the rotating shaft. The three-cylinder guide systems are evenly distributed. When three submersible pistons and the flow-guiding circulation engine are connected in series on the same rotating shaft, the three-cylinder guide systems on the rotating disk of the second engine correspond to one-third of the angle between the two three-cylinder guide systems on the rotating disk of the first engine, and the three-cylinder guide systems on the rotating disk of the third engine correspond to two-thirds of the angle between the two three-cylinder guide systems on the rotating disk of the first engine, so that all the three-cylinder guide systems on the rotating disks of the three engines are evenly distributed. Similarly, all engines connected in series on the same rotating shaft are installed so that all the three-cylinder guide systems on the rotating disks of the engines connected in series on the same rotating shaft are evenly distributed.

[0098] (5) Construct a series engine group; According to the calculated and determined number of single submersible pistons and guide circulation engines, connect the corresponding number of submersible pistons and guide circulation engines with the same rotation speed and the same rotation direction on the same rotating shaft to form a series engine group. The total power of the series engine group is the sum of the power of each series engine, which can meet the rated power requirements of the submersible pistons and guide circulation engines.

[0099] (6) Synchronous control of the operation of the series engine group; the start-up and shutdown of each submersible piston and guide circulation engine connected in series on the same shaft are controlled by their respective starters and brakes 20. At this time, all the submersible pistons and guide circulation engines connected in series on the same shaft are controlled by an intelligent control system 23. The intelligent control system 23 performs unified synchronous control of the starters and brakes 20 of each engine connected in series on the same shaft, thereby realizing effective control of the start-up and shutdown of the series engine group. In addition, the intelligent control system 23 performs synchronous monitoring and control of the operating status of each engine.

[0100] See Figure 1A method for connecting a submersible piston and a flow-guided circulation engine to drive a multi-stage gearbox 21 and a driven device 22. It should be noted that the driven device 22 refers to a generator, industrial equipment, transportation equipment, and other equipment requiring rotational power. There are two mounting methods for the submersible piston and flow-guided circulation engine on the engine base 19: vertical mounting and parallel mounting. The vertical mounting method is where the central shaft 10 of the submersible piston and flow-guided circulation engine is perpendicular to the centerline of the engine base 19; the parallel mounting method is where the central shaft 10 of the submersible piston and flow-guided circulation engine is parallel to the centerline of the engine base 19. Under these two mounting methods, the connection and driving methods between the submersible piston and flow-guided circulation engine, the multi-stage gearbox 21, and the driven device 22 include the following seven methods:

[0101] (1) Belt connection drive method: After accurately calculating the speed ratio between the drive pulley on the central shaft 10 of the submersible piston and the guide circulation engine, the power input pulley and the power output pulley of the multi-stage gearbox 21 and the pulley on the shaft of the driven device 22, drive pulleys of corresponding radius are installed on the central shaft 10 of the submersible piston and the guide circulation engine. Power input pulleys and power output pulleys of corresponding radius are installed on the power input shaft and power output shaft of the multi-stage gearbox 21, respectively. Pulleys of corresponding radius are installed on the shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive pulley of the central shaft 10 of the engine is connected to the power input pulley of the multi-stage gearbox 21 through the belt, and drives the power input pulley of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output pulley of the multi-stage gearbox 21 is connected to the pulley on the shaft of the driven device 22 through the belt, and drives the pulley on the shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0102] (2) Gear connection drive method: After accurately calculating the speed ratio between each gear, drive gears of corresponding radius are installed on the central shaft 10 of the submersible piston and the guide circulation engine. Power input gears and power output gears of corresponding radius are installed on the power input shaft and power output shaft of the multi-stage gearbox 21, respectively. Gears of corresponding radius are installed on the rotating shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive gears on the central shaft 10 of the engine mesh and drive the power input gears of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output gears of the multi-stage gearbox 21 mesh and drive the gears on the rotating shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0103] (3) Belt-gear connection drive method: After accurately calculating the speed ratio of each pulley and gear, drive pulleys of the corresponding radius are installed on the central shaft 10 of the submersible piston and the guide circulation engine, power input pulleys of the corresponding radius are installed on the power input shaft of the multi-stage gearbox 21, power output gears of the corresponding radius are installed on the power output shaft of the multi-stage gearbox 21, and gears of the corresponding radius are installed on the rotating shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive pulleys on the central shaft 10 of the engine are connected by belts and drive the power input pulleys of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output gears of the multi-stage gearbox 21 mesh and drive the gears on the rotating shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0104] (4) Gear-belt connection drive method: After accurately calculating the speed ratio between each gear and pulley, drive gears of corresponding radius are installed on the central shaft 10 of the submersible piston and the guide circulation engine, power input gears of corresponding radius are installed on the power input shaft of the multi-stage gearbox 21, power output pulleys of corresponding radius are installed on the power output shaft of the multi-stage gearbox 21, and pulleys of corresponding radius are installed on the rotating shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive gears on the central shaft 10 of the engine mesh and drive the power input gears of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output pulleys of the multi-stage gearbox 21 are connected by belts and drive the pulleys on the rotating shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0105] (5) Direct belt connection drive method; After accurately calculating the speed ratio between the drive pulley on the central shaft 10 of the submersible piston and the guide circulation engine and the pulley on the shaft of the driven device 22, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven device 22, then the multi-stage gearbox 21 is not required for speed change. Drive pulleys of the corresponding radius are installed on the central shaft 10 of the submersible piston and the guide circulation engine, and pulleys of the corresponding radius are installed on the shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft 10 of the engine is connected by a belt and drives the pulley on the shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0106] (6) Direct gear connection drive method: After accurately calculating the speed ratio between the drive gear on the central shaft 10 of the submersible piston and the guide circulation engine and the gear on the rotating shaft of the driven device 22, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven device 22, then there is no need for the multi-stage gearbox 21 to perform speed change processing. A drive gear of the corresponding radius is installed on the central shaft 10 of the submersible piston and the guide circulation engine, and a gear of the corresponding radius is installed on the rotating shaft of the driven device 22. When the submersible piston and the guide circulation engine are running, the drive gear on the central shaft 10 of the engine directly meshes and drives the gear on the rotating shaft of the driven device 22 to rotate, thereby driving the driven device 22 to work.

[0107] (7) The connection and driving method of the engine simultaneously driving the two sets of multi-stage gearboxes 21 and the driven equipment 22; the submersible piston and the central shaft 10 of the guide circulation engine are in a horizontal state and perpendicular to the engine rotation disk. Therefore, a drive wheel can be installed at each end of the central shaft 10 of the engine. The drive wheels at both ends of the central shaft 10 of the engine can simultaneously drive the two sets of multi-stage gearboxes 21 and the driven equipment 22. The specific connection and driving method can be the belt connection driving method, the gear connection driving method, and the belt and gear combination connection driving method.

[0108] See Figure 1This further explains the working process and technical effects of the submersible piston and the guided circulation engine. After injecting an equal amount of liquid into each of the three-cylinder guided circulation systems, when the submersible piston and the guided circulation engine need to be started, first press the start button 24 on the control panel of the intelligent control system 23. The intelligent control system 23 controls the motor to start through the intelligent motor switch in the start and brake controller 20. The motor first pulls the brake pad drive mechanism, causing the two brake pads on the brake pad drive mechanism to separate from the start and brake disc 17, releasing the clamping effect of the brake pads on the start and brake disc 17. Then, the motor pushes the start gear connecting mechanism and pushes the start gear to mesh with the outer edge gear of the start and brake disc 17, and assists in driving the start and brake disc 17, along with the engine rotating disc and the engine central shaft 10, to rotate. This allows the engine speed to quickly reach the set speed. When the speed sensor of the intelligent control system 23 detects that the engine speed has reached the set speed, the intelligent control system 23 controls the motor to pull the starting gear connecting mechanism, causing the starting gear to separate from the outer gear of the starting and braking disc 17, and controls the motor to shut off through the motor intelligent switch. After the engine rotating disc reaches the set speed, each submersible piston 5, under the combined action of the buoyancy of the liquid in the piston cylinder 1 and its own gravity, performs a cyclic reciprocating motion in its respective piston cylinder 1, causing the submersible pistons 5 on the left and right sides of the vertical line of the engine central shaft 10 to continuously generate torque and torque difference. At the same time, the three-cylinder guide system... The liquids circulate continuously and regularly in their respective three-cylinder guide systems, causing gravitational torque and torque differences to be generated in the liquids on the left and right sides of the vertical axis of the engine center shaft 10. It is the torque and torque differences generated by the submersible piston 5 and the gravitational torque and torque differences generated by the liquids that work together to drive the rotation of the three-cylinder guide systems, which in turn drives the engine rotating disc and the engine center shaft 10 to rotate. The drive wheel 11 of the engine center shaft 10 drives the power input wheel of the multi-stage gearbox 21 to rotate. After the multi-stage gearbox 21 changes speed, the power output wheel of the multi-stage gearbox 21 outputs the speed and power required by the driven equipment 22, driving the driven equipment 22 to work. When the submersible piston and the guide system circulate... When the engine needs to be stopped, press the stop button 25 on the control panel of the intelligent control system 23. The intelligent control system 23 controls the motor to start through the motor intelligent switch in the start and brake controller 20. The motor pushes the brake pad drive mechanism and uses disc braking to slowly clamp the start and brake disc 17 with the two brake pads on the brake pad drive mechanism until the engine rotating disc stops smoothly. When the speed sensor of the intelligent control system 23 detects that the engine has stopped, the intelligent control system 23 controls the two brake pads on the brake pad drive mechanism to continue to clamp the start and brake disc 17 to prevent the engine rotating disc from rotating, and controls the motor to shut down through the motor intelligent switch.During the operation of the submersible piston and the guided circulation engine, there is no need to burn any fossil energy such as coal, oil, or natural gas, nor is there a need to consume nuclear materials. No wastewater, exhaust gas, or waste emissions are generated, and there is no impact on the surrounding ecological environment. It also does not require the use of unstable natural forces such as wind, river water, lake water, ocean waves, tides, geothermal energy, or solar energy. It is not affected by changes in the surrounding natural environment. It only requires stable, clean, and permanently usable gravitational potential energy and buoyancy potential energy, which ensures the stability, reliability, and continuity of the output power, and truly realizes carbon-free development, green development, and sustainable development.

[0109] It should be understood that the above embodiments are merely illustrative of the present invention. Any inventions that do not exceed the essential spirit and principles of the present invention fall within the protection scope of the present invention. The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Even if various changes are made to the present invention, if these changes fall within the scope of the claims of the present invention and their equivalents, they still fall within the protection scope of the present invention.

Claims

1. A submerged floating piston and ducted circulation engine characterized by, The application relates to a kind of piston and flow circulating engine, including support mechanism system, several three-cylinder flow guide systems, several flow guide gates and flow guide gate controllers, equal amount of liquid in each three-cylinder flow guide system, several submerged floating pistons or submerged floating piston strings, several piston movement controllers, several piston angle control switches, starting and braking systems and intelligent control systems, the support mechanism system is the mechanism of supporting and fixing three-cylinder flow guide system, starting and braking system and intelligent control system, and is the support system of the whole engine, the three-cylinder flow guide system is the mechanism of bearing liquid circulation flow and submerged floating piston cyclic reciprocating motion, the equal amount of liquid in the three-cylinder flow guide system is continuously circulated in the three-cylinder flow guide system, so that the liquid in the three-cylinder flow guide system on the left and right sides of the vertical line of engine center shaft continuously generates gravity moment difference and torsional force difference, the submerged floating piston is continuously cyclic reciprocating motion in the piston cylinder of three-cylinder flow guide system, so that the submerged floating piston on the left and right sides of the vertical line of engine center shaft generates torsional moment difference and torsional force difference, the flow guide gate is the gate that blocks and conducts the liquid flow in the three-cylinder flow guide system, so that the submerged floating piston can accurately float to the set position, and the liquid in the three-cylinder flow guide system is divided, so that the liquid in the three-cylinder flow guide system on the left and right sides of the vertical line of engine center shaft generates gravity moment difference and torsional force difference, the flow guide gate controller is the controller of directly controlling the opening and closing of the flow guide gate, the piston movement controller is the controller of locking and opening the submerged floating piston movement, the piston angle control switch is the controller of controlling the piston movement controller to release the submerged floating piston according to the starting angle of the submerged floating piston, so that the submerged floating piston starts to move, the starting and braking system is the controller of controlling the submerged floating piston and the flow guide circulating engine to start and stop, and the intelligent control system is the control system of controlling the starting and stopping of the submerged floating piston and the flow guide circulating engine, controlling the controller of the engine, monitoring and controlling the rotating speed of the engine and the multi-stage gearbox, monitoring and early warning the running state of the engine and the driven equipment, when the submerged floating piston and the flow guide circulating engine start to start, equal amount of liquid needs to be injected into each three-cylinder flow guide system, each submerged floating piston is cyclic reciprocating motion in the piston cylinder of respective three-cylinder flow guide system under the cooperation of liquid buoyancy and its own gravity, so that the submerged floating piston on the left and right sides of the vertical line of engine center shaft generates torsional moment difference and torsional force difference, at the same time, the liquid in each three-cylinder flow guide system is continuously circulated in the respective three-cylinder flow guide system, so that the liquid in the three-cylinder flow guide system on the left and right sides of the vertical line of engine center shaft generates gravity moment difference and torsional force difference, it is the torsional moment difference and torsional force difference generated by the submerged floating piston on the left and right sides of the vertical line of engine center shaft and the gravity moment difference and torsional force difference generated by the liquid, which cooperatively drives the submerged floating piston and the flow guide circulating engine center shaft to rotate, the driving wheel of engine center shaft drives the power input wheel of multi-stage gearbox to rotate, after speed changing through the multi-stage gearbox, the power output wheel of multi-stage gearbox outputs the rotating speed and power required by the driven equipment, and drives the driven equipment to work.

2. The submerged floating piston and ducted circulation engine of claim 1, wherein, The support mechanism system comprises rotating wheel rims, starting and braking discs, rotating wheel rim fixing supports, circular sheet hoops, rotating wheel rim support platforms, outer edge wheel hub platforms of a central shaft, the central shaft, a central shaft support and an engine base, the rotating wheel rims are two circular bodies with uniform thickness located on both sides of the outer ends of the three-cylinder flow guide system, the centers of the rotating wheel rims are the center of the central shaft of the engine, the two rotating wheel rims are connected and fixed by a plurality of parallel, horizontal and uniformly distributed cross beams with the same length, forming a whole, the starting and braking discs are two circular sheet bodies with uniform thickness fixedly installed on the outer edges of the rotating wheel rims, the outer edges of the starting and braking discs are gear structures, the rotating wheel rim fixing supports are support rods for connecting and fixing the two rotating wheel rims at equal distances on the outer edge wheel hub platform of the central shaft, the central part of the rotating wheel rim fixing support is connected and reinforced by one or more uniform circular sheet hoops, the rotating wheel rim support platform is formed by laying steel plates on the two rotating wheel rims and the cross beams thereof, the outer edge wheel hub platform of the central shaft is a regular polygon box with the center line of the central shaft of the engine as the center and is tightly connected with the central shaft of the engine, the two sides of the regular polygon box are made of regular polygon steel plates, a plurality of strip steel plates are laid and fixed between each side of the two regular polygon steel plates to enhance the support strength and rigidity of the outer edge wheel hub platform of the central shaft, the central shaft of the engine is the rotating shaft of the submerged floating piston and the flow guide circulating engine and is in a horizontal state, the central shaft of the engine is supported by the central shaft support, the central shaft support is fixedly installed on the engine base, high-strength bearings are used to connect and support between the central shaft of the engine and the central shaft support, so that the central shaft of the engine can rotate freely, the three-cylinder flow guide systems are fixedly installed between the rotating wheel rim support platform and the outer edge wheel hub platform of the central shaft, the middle part is connected and fixed by the rotating wheel rim fixing supports and the circular sheet hoops, the three-cylinder flow guide systems are uniformly distributed in their rotating planes, the rotating wheel rims, the starting and braking discs, the rotating wheel rim fixing supports, the circular sheet hoops, the rotating wheel rim support platforms, the outer edge wheel hub platforms of the central shaft, the three-cylinder flow guide systems, the flow guide gates, the flow guide gate controllers, the liquid in the three-cylinder flow guide systems, the submerged floating pistons or the submerged floating piston strings, the piston movement controllers, the piston angle fixing control switches, the central shaft of the engine constitute an engine rotating large disc, and the engine rotating large disc is the rotating mechanism system and the power output system of the engine.

3. The submerged floating piston and ducted circulation engine of claim 1, wherein, The three-cylinder flow guiding system comprises a piston cylinder, a gravity cylinder, a flow guiding cylinder, an outer gravity tank, a liquid adjusting tank, a flow guiding gate and a flow guiding gate controller. The piston cylinder, the gravity cylinder, the flow guiding cylinder, the outer gravity tank and the liquid adjusting tank are connected and arranged in the same plane and in the rotating plane of the rotating disc of the engine. The piston cylinder is a linear cylindrical mechanism for carrying the submerged piston to make cyclic reciprocating motion and is located between the gravity cylinder and the flow guiding cylinder. The gravity cylinder and the flow guiding cylinder are located on both sides of the piston cylinder. The end of the piston cylinder, the gravity cylinder and the flow guiding cylinder located at the end of the support platform of the rotating ring is the outer end. The outer end of the piston cylinder, the gravity cylinder and the flow guiding cylinder is connected with the outer gravity tank. The liquid can flow circularly between the piston cylinder, the gravity cylinder, the flow guiding cylinder and the outer gravity tank. The outer gravity tank is at an angle of 90 degrees or other angles with the piston cylinder. The end of the piston cylinder, the gravity cylinder and the flow guiding cylinder located at the end of the hub platform of the outer edge of the central shaft is the inner end. The inner end of the piston cylinder, the gravity cylinder and the flow guiding cylinder is connected with the liquid adjusting tank. The liquid can flow circularly between the piston cylinder, the gravity cylinder, the flow guiding cylinder and the liquid adjusting tank. The gravity cylinder is a linear cylindrical mechanism for changing the liquid centroid of the liquid in the circular flow, so that the liquid on both sides of the vertical line of the central shaft of the engine generates a gravity moment difference and a torsion difference. The inner end of the gravity cylinder is connected with the inner end of the piston cylinder. The two ends are at an acute angle. The outer end of the gravity cylinder is connected with the outer gravity tank. The thickness and shape of the whole gravity cylinder and both ends can be the same or different. The flow guiding cylinder is an arc-shaped cylindrical mechanism for shunting the liquid in the circular flow, so that the liquid on both sides of the vertical line of the central shaft of the engine generates a gravity moment difference and a torsion difference. The outer end and the inner end of the flow guiding cylinder are connected with the outer end and the inner end of the piston cylinder. The thickness and shape of the whole flow guiding cylinder and both ends can be the same or different. The liquid adjusting tank is located in the regular polygon tank body of the outer edge of the central shaft of the engine. The size, shape, volume and capacity of each liquid adjusting tank are completely the same. By synchronously increasing or decreasing the length of each liquid adjusting tank along the direction of the central shaft of the engine, the capacity of the liquid adjusting tank and the weight of the liquid contained in the liquid adjusting tank can be adjusted, so that the gravity moment difference and the torsion difference of the liquid in the three-cylinder flow guiding system on both sides of the vertical line of the central shaft of the engine can be adjusted. The three-cylinder flow guiding system is a closed system, and the liquid in the system cannot leak out. The size, shape, volume and capacity of the submerged piston and each three-cylinder flow guiding system of the flow guiding and circulating engine are completely the same.

4. The submerged floating piston and ducted circulation engine of claim 1, wherein, The flow guiding gate is installed at the joint of the outer end of the piston cylinder and the outer end of the flow guiding cylinder and the joint of the inner end of the piston cylinder and the inner end of the gravity cylinder, and is a gate for blocking and guiding the flow of the liquid. During the rotation of the rotating disc of the engine, when the submerged piston needs to make upward floating motion, the flow guiding gate is closed, so that the liquid level of the piston cylinder rises and the submerged piston floats to the set position, so that the piston motion controller locks the submerged piston. Then, the flow guiding gate is opened, so that the liquid is shunted in the three-cylinder flow guiding system. The flow guiding gate controller is a controller for directly controlling the opening and closing of the flow guiding gate.

5. The submerged floating piston and ducted circulation engine of claim 1, wherein, The equal liquid in the three-cylinder flow guiding system is the liquid that continuously circulates in the piston cylinder, the gravity cylinder, the flow guiding cylinder, the outer gravity tank and the liquid adjusting tank under the control of the flow guiding gate and the flow guiding gate controller, the liquid weight in each three-cylinder flow guiding system is completely equal to ensure that the engine rotating disc is completely balanced, the liquid injected into the three-cylinder flow guiding system must ensure that the submersible piston can float to the set position in the piston cylinder when the flow guiding gate is closed, at the same time, ensure that the liquid in the three-cylinder flow guiding system on the left and right sides of the vertical line of the engine center shaft can generate the maximum gravity moment difference and torque difference, when the submersible piston and the flow guiding circulating engine are running, equal liquid needs to be injected into all three-cylinder flow guiding systems, the liquid injected into the three-cylinder flow guiding system is normal temperature, clean water, in special cases, oil, alcohol or other special liquids can also be used.

6. The submerged floating piston and ducted circulation engine of claim 1, wherein, The submerged floating piston and submerged floating piston string are driving mechanisms of the engine, which are composed of a gravity body and a closed hollow floating body, the gravity body is placed in the middle of the closed hollow floating body and fixed, the submerged floating piston is designed and made into a "shuttle" shape, that is, the two ends of the submerged floating piston are designed and made into a conical shape, a hemispherical shape or a semi-ellipsoidal shape, so as to reduce the liquid resistance of the submerged floating piston when moving in the liquid, two or more groups of bearing pulleys are installed on the outer wall of the submerged floating piston on both sides along the movement direction, each group of bearing pulleys is composed of three pulley groups, a completely parallel slot-shaped, "L"-shaped or "T"-shaped piston sliding groove is installed on the inner wall of the piston cylinder on both sides, the submerged floating piston is installed on the parallel piston sliding grooves on both sides, the bearing pulleys on both sides of the submerged floating piston are clamped in the middle of the parallel tracks of the two piston sliding grooves, so that the submerged floating piston can circularly slide along the parallel tracks of the piston sliding grooves without leaving the piston sliding grooves, when designing and making the submerged floating piston, the liquid buoyancy received by the submerged floating piston is always designed to be greater than its own gravity, so that the submerged floating piston always has the ability to move upward in the liquid in the piston cylinder, after injecting equal amounts of liquid into each three-cylinder flow guiding system, the submerged floating piston continuously makes circular reciprocating motion along the parallel tracks of the piston sliding grooves under the synergistic action of the liquid buoyancy and its own gravity, so that the submerged floating pistons on the left and right sides of the vertical line of the engine center shaft produce torque difference and torsional force difference, at the same time, the liquid in the three-cylinder flow guiding system continuously circulates, so that the liquid in the three-cylinder flow guiding systems on the left and right sides of the vertical line of the engine center shaft produces gravity moment difference and torsional force difference, it is the torque difference and torsional force difference produced by the submerged floating pistons and the gravity moment difference and torsional force difference produced by the liquid that continuously drive the three-cylinder flow guiding system to rotate and drive the engine rotating disc and the engine center shaft to rotate, and output power to the outside, the submerged floating piston string is connected and tightly connected by two or more independent submerged floating pistons, the submerged floating piston string is uniformly installed on the piston sliding groove and serves as a whole, under the synergistic action of the liquid buoyancy and its own gravity, the submerged floating piston string makes circular reciprocating motion along the parallel tracks of the piston sliding groove, the entire submerged floating piston string is designed and made into a "shuttle" shape, that is, the shapes of the two submerged floating piston connecting parts and the middle part of the submerged floating piston are the same and are tightly connected, so that the two submerged floating piston connecting parts become a smooth cylindrical body, so as to reduce the liquid resistance of the submerged floating piston string when moving in the liquid, compared with a single submerged floating piston, the submerged floating piston string can increase the gravity of the driving mechanism, thereby increasing the torque difference and torsional force difference of the submerged floating piston strings on the left and right sides of the vertical line of the engine center shaft, and improving the rotation speed and output power of the submerged floating piston and the flow guiding circulating engine.

7. The submerged floating piston and ducted circulation engine of claim 1, wherein, The piston motion controller is directly used for controlling locking and starting of the piston, and is used for exerting initial pushing force on the piston when the piston starts to move, so as to ensure that the piston moves periodically in a cyclic reciprocating manner. Two piston motion controllers are arranged in each piston cylinder and are fixed on the inner walls of the two ends of the piston cylinder. The piston motion controller at each end corresponds to one end of the piston. When the piston moves from one end of the piston cylinder to the other end, the piston motion controller at the other end of the piston cylinder automatically locks the piston immediately, so that the piston no longer moves. When the piston needs to start to move during rotation of the rotating disc of the engine, the piston motion controller is controlled by the piston angle control switch to release the piston, and the piston starts to move upward under the action of the initial pushing force of the piston motion controller and the liquid buoyancy.

8. The submerged floating piston and ducted circulation engine of claim 1, wherein, The piston angle control switch is used for controlling the opening state of the piston motion controller according to the set angle between the piston cylinder and the vertical line of the center shaft of the engine, and for starting the piston to move. Two piston angle control switches are arranged in each piston cylinder and are fixed on the inner walls of the two ends of the piston cylinder. The piston angle control switch is integrally connected with the piston motion controller. According to the speed requirement of the piston and the flow guide cyclic engine, the angle between the piston cylinder and the vertical line of the center shaft of the engine is set as the starting angle of the piston to start to move. The starting angle includes the starting angle above the horizontal plane of the center shaft of the engine and the starting angle below the horizontal plane of the center shaft of the engine. When the piston cylinder rotates to the set starting angle below the horizontal plane of the center shaft of the engine during rotation of the rotating disc of the engine in the clockwise direction, the piston angle control switch at the outer end of the piston cylinder controls the piston motion controller to release the piston, and the piston at the outer end of the piston cylinder starts to move upward. When the piston reaches the inner end of the piston cylinder, the piston motion controller at the inner end of the piston cylinder automatically locks the piston. When the piston cylinder rotates to the set starting angle above the horizontal plane of the center shaft of the engine, the piston angle control switch at the inner end of the piston cylinder controls the piston motion controller to release the piston, and the piston at the inner end of the piston cylinder starts to move upward and quickly reaches the outer end of the piston cylinder. The piston motion controller at the outer end of the piston cylinder automatically locks the piston. In this way, the piston is locked and released regularly, so that the piston has a stable and accurate cyclic reciprocating movement period, and the piston and the flow guide cyclic engine have a stable and accurate speed. Similarly, when the rotating disc of the engine rotates in the counterclockwise direction, the piston angle control switch controls the piston motion controller in the same way. The piston angle control switch is integrally connected with and fixed on the piston motion controller.

9. The submerged floating piston and ducted circulation engine of claim 1, wherein, The starting and braking system is a control system for providing auxiliary propelling force during starting of the submarine floating piston and the flow guide circulating engine and effective braking during stopping, comprising a starting and braking controller and starting and braking discs.

10. The submerged floating piston and ducted circulation engine of claim 1, wherein, The intelligent control system is a control system for starting and stopping of the submarine floating piston and the flow guide circulating engine, controlling the flow guide brake controller, controlling the starting angle of the submarine floating piston, monitoring and controlling the rotating speed of the engine and the multi-stage gearbox, and monitoring the running state of the driven equipment, comprising a control box, an industrial host, a control panel, a display screen, a starting button, a stopping button, a safe running green indicator, a fault warning red indicator, an alarm buzzer, a rotating speed sensor, a sensor for monitoring the running state of the driven equipment, control cables, power cables and an external power source.

11. The submerged floating piston and ducted circulation engine of claim 2, wherein, The engine rotating large disc is a rotating mechanism system and a power output system of the submerged floating piston and flow guide circulation engine, the whole engine rotating large disc is a completely balanced disc rigid structure system, and will not produce deformation and shaking during rotation, after injecting equal amount of liquid in each three-cylinder flow guide system, the submerged floating pistons in each three-cylinder flow guide system make cyclic reciprocating motion in the respective piston cylinders in turn, so that the submerged floating pistons on the left and right sides of the engine central shaft vertical line produce torque difference and torsion difference, at the same time, the liquid in each three-cylinder flow guide system flows in the respective three-cylinder flow guide system in turn, so that the liquid in the three-cylinder flow guide systems on the left and right sides of the engine central shaft vertical line produces gravity torque difference and torsion difference, it is the torque difference and torsion difference produced by the submerged floating pistons and the gravity torque difference and torsion difference produced by the liquid that make the submerged floating pistons and the liquid exert greater torsion on the three-cylinder flow guide system with greater torque, drive the three-cylinder flow guide system to rotate, and drive the engine rotating large disc and the engine central shaft to rotate, and output power externally.

12. A method of power generation using a submerged floating piston according to any one of claims 1-11 in combination with a flow directed cycle engine, characterized by, The specific method for generating power by the submerged floating piston and flow guide circulation engine comprises: (1) calculating the weight of the liquid injected into the three-cylinder flow guide system, according to the vertical height of the piston cylinder in the three-cylinder flow guide system, the set submerged floating piston floating position, and the size, shape structure and capacity of the three-cylinder flow guide system, calculating the liquid volume and liquid weight needed to be injected into the three-cylinder flow guide system; (2) injecting equal amount of liquid, according to the calculated liquid weight injected into the three-cylinder flow guide system, injecting equal amount of liquid into each three-cylinder flow guide system, ensuring that each three-cylinder flow guide system is filled with liquid of the same weight, so that each three-cylinder flow guide system has the same weight, and the engine rotating large disc remains in a completely balanced state, and also ensures that each submerged floating piston always has the condition of floating motion; (3) Determine the direction of rotation of the engine rotating disc, when all the outer gravity tank is installed in the clockwise direction, the liquid in the outer gravity tank located on the left side of the engine center shaft vertical line always flows to the guide cylinder and piston cylinder, the liquid in the guide cylinder and piston cylinder always flows to the liquid regulating tank, so that the force arm of the liquid centroid in the three-cylinder guide system on the left side of the engine center shaft vertical line is reduced, since the weight of the liquid in each three-cylinder guide system is the same and fixed, the torque vector sum of the liquid centroid in all three-cylinder guide systems on the left side of the engine center shaft vertical line is reduced, at the same time, under the control of the piston angle control switch and the piston movement controller, all the submerged pistons on the left side of the engine center shaft vertical line always move to the center shaft outer edge hub platform end, so that the force arm of the submerged piston is reduced, since the weight of each submerged piston is the same, the torque vector sum of all the submerged pistons on the left side of the engine center shaft vertical line is minimum, at the same time, the liquid in the liquid regulating tank on the right side of the engine center shaft vertical line always flows to the gravity cylinder and piston cylinder, the liquid in the gravity cylinder and piston cylinder always flows to the outer gravity tank, so that the force arm of the liquid centroid in the three-cylinder guide system on the right side of the engine center shaft vertical line is increased, thus, the torque vector sum of the liquid centroid in all three-cylinder guide systems on the right side of the engine center shaft vertical line is increased, at the same time, under the control of the piston angle control switch and the piston movement controller, all the submerged pistons on the right side of the engine center shaft vertical line always move to the rotating ring support platform end, so that the force arm of the submerged piston is increased, thus, the torque vector sum of all the submerged pistons on the right side of the engine center shaft vertical line is maximum, which makes the torque vector sum of the liquid centroid in all three-cylinder guide systems on the right side of the engine center shaft vertical line greater than the torque vector sum of the liquid centroid in all three-cylinder guide systems on the left side of the engine center shaft vertical line, and the torque vector sum of all the submerged pistons on the right side of the engine center shaft vertical line is greater than the torque vector sum of all the submerged pistons on the left side of the engine center shaft vertical line, thereby, the submerged pistons and liquid in the three-cylinder guide system exert greater torque on the three-cylinder guide system on the right side of the engine center shaft vertical line, drive the three-cylinder guide system to rotate in the clockwise direction, and drive the engine rotating disc and the engine center shaft to rotate in the clockwise direction, similarly, when all the outer gravity tank is installed in the counterclockwise direction, the engine rotating disc and the engine center shaft rotate in the counterclockwise direction, therefore, the direction indicated by the outer gravity tank is the direction of rotation of the engine rotating disc and the engine center shaft; (4) The length of the liquid regulating box is calculated and regulated to regulate the rotation speed and power of the engine, the liquid regulating box is located in the regular polygon box at the outer edge of the engine central shaft, by regulating the length of the liquid regulating box along the direction of the engine central shaft, the capacity, volume and weight of the liquid in the liquid regulating box can be regulated, and then the position of the liquid centroid in the three-cylinder flow guiding system is regulated, so as to regulate the gravity moment difference and torsion difference of the liquid in the three-cylinder flow guiding system on the left and right sides of the vertical line of the engine central shaft, and the regulation of the rotation speed and power of the engine is realized; (5) The opening and closing state of the flow guiding gate is controlled in real time, when the piston cylinder of the three-cylinder flow guiding system rotates 90 degrees from the upper vertical line of the engine central shaft to the clockwise direction, that is, the piston cylinder rotates to the horizontal position on the right side of the engine central shaft, the intelligent control system controls the flow guiding gate controller at the outer end of the piston cylinder to push the flow guiding gate to close, so as to cut off the flow of the liquid to the flow guiding cylinder, as the rotating disc of the engine continues to rotate in the clockwise direction, the liquid level of the piston cylinder has risen to the set position, when the piston cylinder rotates to the starting angle of the submerged floating piston, the piston angle control switch at the outer end of the piston cylinder controls the piston movement controller to release the submerged floating piston, and the submerged floating piston starts to make upward movement, when the piston movement controller at the inner end of the piston cylinder locks the submerged floating piston, the intelligent control system controls the flow guiding gate controller at the outer end of the piston cylinder to pull the flow guiding gate to open, and the liquid in the piston cylinder and the gravity cylinder flows to the flow guiding cylinder, so as to divide the liquid, when the piston cylinder rotates 90 degrees from the lower vertical line of the engine central shaft to the clockwise direction, that is, the piston cylinder rotates to the horizontal position on the left side of the engine central shaft, the intelligent control system controls the flow guiding gate controller at the inner end of the piston cylinder to push the flow guiding gate to close, so as to cut off the flow of the liquid to the gravity cylinder, as the rotating disc of the engine continues to rotate in the clockwise direction, the liquid level of the piston cylinder has risen to the set position, when the piston cylinder rotates to the starting angle of the submerged floating piston, the piston angle control switch at the inner end of the piston cylinder controls the piston movement controller to release the submerged floating piston, and the submerged floating piston starts to make upward movement, when the piston movement controller at the outer end of the piston cylinder locks the submerged floating piston, the intelligent control system controls the flow guiding gate controller at the inner end of the piston cylinder to pull the flow guiding gate to open, and the liquid in the piston cylinder and the flow guiding cylinder flows to the gravity cylinder, so as to divide the liquid, the intelligent control system controls all flow guiding gate controllers to push and pull the flow guiding gate to close and open in turn, so that the flow guiding gate periodically blocks and conducts the flow of the liquid, and the submerged floating piston makes cyclic reciprocating movement periodically; (6) Control the power generation of the engine. When designing and manufacturing the submerged floating piston, the liquid buoyancy acting on the submerged floating piston is always designed to be greater than its own gravity, so that the submerged floating piston always has the ability to move upward in the liquid of the piston cylinder. The movement state of each submerged floating piston is accurately controlled through the piston movement controller and the piston angle control switch. All submerged floating pistons make periodic and reciprocating movements in their respective piston cylinders under the combined action of liquid buoyancy and their own gravity. When the engine rotating disc rotates in the clockwise direction, the submerged floating piston located at the end of the rotating wheel support platform on the right side of the engine center shaft horizontal plane below approaches the right side of the lower vertical line of the engine center shaft, the piston angle control switch located at the inner end of the piston cylinder controls the piston movement controller to release the submerged floating piston. Under the action of the initial pushing force of the piston movement controller and the liquid buoyancy, the submerged floating piston quickly moves towards the center shaft outer edge hub platform. When the submerged floating piston reaches the center shaft outer edge hub platform end, the piston movement controller located at the inner end of the piston cylinder automatically locks the submerged floating piston, which reduces the force arm of the submerged floating piston and also reduces the torque of the submerged floating piston. With the continuous rotation of the engine rotating disc, all submerged floating pistons located on the left side of the vertical line of the engine center shaft are locked at the center shaft outer edge hub platform end, so that the torque vector sum of all submerged floating pistons on the left side of the vertical line of the engine center shaft is minimized. At the same time, the submerged floating piston located at the end of the center shaft outer edge hub platform on the left side of the engine center shaft horizontal plane above approaches the left side of the upper vertical line of the engine center shaft, the piston angle control switch located at the inner end of the piston cylinder controls the piston movement controller to release the submerged floating piston. Under the action of the initial pushing force of the piston movement controller and the liquid buoyancy, the submerged floating piston quickly moves towards the rotating wheel support platform. When the submerged floating piston reaches the rotating wheel support platform end, the piston movement controller located at the outer end of the piston cylinder automatically locks the submerged floating piston, which increases the force arm of the submerged floating piston and also increases the torque of the submerged floating piston. With the continuous rotation of the engine rotating disc, all submerged floating pistons located on the right side of the vertical line of the engine center shaft are locked at the rotating wheel support platform end, so that the torque vector sum of all submerged floating pistons on the right side of the vertical line of the engine center shaft is maximized. This makes the submerged floating pistons on both sides of the vertical line of the engine center shaft produce the maximum torque difference and torsional force difference. The continuous existence of this torque difference and torsional force difference makes the submerged floating piston exert greater torsional force on the three-cylinder flow guide system with greater torque, thereby driving the three-cylinder flow guide system to rotate continuously and stably, and driving the engine rotating disc and the engine center shaft to rotate, and outputting power to the outside. At the same time, during the continuous rotation of the engine rotating disc, the liquid in each three-cylinder flow guide system flows continuously and regularly, so that the liquid in the three-cylinder flow guide systems on both sides of the vertical line of the engine center shaft produces a gravitational torque difference and a torsional force difference. This gravitational torque difference and torsional force difference makes the liquid exert greater torsional force on the three-cylinder flow guide system with greater gravitational torque, thereby driving the three-cylinder flow guide system to rotate.And drive the engine rotating disc and engine center shaft rotation, export power, therefore, the power generated by the floating piston and guide circulation engine is the vector sum of the rotating torque of the floating piston in the three-cylinder guide system and the rotating torque of the liquid. Similarly, when the engine rotating disc rotates in the counterclockwise direction, the same power output can be obtained. (7) The rotation speed of the engine is controlled, the rotation speed of the submerged floating piston and flow cycle engine is determined by the number, length, shape, volume, capacity of the three-cylinder flow guiding system, the weight of the liquid therein, the volume and weight of the submerged floating piston, and the starting angle of the submerged floating piston when the submerged floating piston starts to move, after the number, length, shape, volume, capacity of the three-cylinder flow guiding system and the weight of the liquid therein and the volume and weight of the submerged floating piston are determined, the starting angle of the submerged floating piston is controlled to accurately control the rotation speed of the engine, and the specific method of the engine rotation speed control is as follows, To calculate the one-way travel time of the submersible piston in the piston cylinder, since the buoyancy force on the submersible piston is always greater than its own weight, after determining the volume and weight of the submersible piston, the effective length of the submersible piston's reciprocating motion in the piston cylinder, and the liquid level in the piston cylinder, firstly, calculate the buoyancy force on the submersible piston and its own weight; then, calculate the liquid resistance encountered by the submersible piston as it moves in the liquid, and calculate the initial pushing force applied to the submersible piston by the piston motion controller; finally, calculate the time required for the submersible piston to move from one end of the piston cylinder to the other. The engine speed is controlled by setting the angle between the piston cylinder and the vertical axis of the engine center as the starting angle for the submersible piston to begin moving, based on the one-way travel time of the submersible piston within the piston cylinder. When the engine rotor rotates clockwise, if the piston cylinder located to the right of the engine center axis rotates to any angle below the horizontal plane of the engine center axis, the piston angle control switch controls the piston motion controller to release the submersible piston. The submersible piston will then float upwards from the rotating wheel support platform and quickly move towards the outer edge of the center axis hub platform. At this time, the torque of the submersible piston will decrease, thus reducing the speed of the engine rotor. Simultaneously, if the piston cylinder located to the left of the engine center axis rotates to any angle above the horizontal plane of the engine center axis, the piston angle control switch controls the piston motion controller to release the submersible piston, and the submersible piston will then float upwards from the outer edge of the center axis hub platform. The hub platform floats upward and quickly moves towards the rotating wheel support platform. At this time, the torque of the submersible piston increases, forming an opposing torque that reduces the speed of the engine's rotating disc. Therefore, the smaller the starting angle of the submersible piston's movement, the higher the engine speed when the piston is released and begins to move; conversely, the larger the starting angle, the lower the engine speed. Thus, by controlling the starting angle of the submersible piston's movement using a piston angle control switch and a piston motion controller, the cyclic movement of the submersible piston can be accurately controlled, thereby controlling the engine speed to meet the output speed requirements of the multi-stage gearbox and driven equipment. Similarly, when the engine's rotating disc rotates counterclockwise, the engine speed control method is the same. (8) Calculate and determine the engine power. The power of the submersible piston and the guide flow circulation engine is the sum of the power generated by the reciprocating motion of the submersible piston in the three-cylinder guide system and the power generated by the liquid circulation flow. The specific power calculation method is as follows. For the power generated by the submerged piston, according to the moment calculation formula M 活 =F×L, wherein M 活 is the moment of the center of mass of the submerged piston, F is the gravity of the center of mass of the submerged piston, and L is the vector distance between the center of mass of the submerged piston and the vertical line of the engine center axis. According to the engine power generation method, the torque difference ΔM 活 generated by the submerged piston on the left and right sides of the vertical line of the engine center axis is: wherein F 活 is the gravity of the center of mass of the submerged piston in each piston cylinder, the gravity of the center of mass of the submerged piston in each piston cylinder is equal, L 右i is the vector distance between the center of mass of the submerged piston in the i-th piston cylinder on the right side of the vertical line of the engine center axis and the vertical line of the engine center axis, L 左i is the vector distance between the center of mass of the submerged piston in the i-th piston cylinder on the left side of the vertical line of the engine center axis and the vertical line of the engine center axis, and n is the number of piston cylinders on one side of the vertical line of the engine center axis. After the number of piston cylinders, the length of the force arm of the center of mass of the submerged piston, and the gravity of the center of mass of the submerged piston are determined, the torque difference of the submerged piston in the piston cylinders on the left and right sides of the vertical line of the engine center axis can be calculated. According to the engine power calculation formula P 活 =ΔM 活 ×N / 9549, wherein P 活 is the power generated by the submerged piston in a cycle of reciprocating motion, and N is the engine speed. According to the engine speed control method, after the engine speed is determined, the power generated by the submerged piston in a cycle of reciprocating motion can be calculated according to the engine power calculation formula. For the power generated by the liquid in the three-cylinder flow guiding system, according to the moment calculation formula M 液 =F×L, wherein, M 液 is the gravity moment of the liquid mass center in the three-cylinder flow guiding system, F is the gravity of the liquid mass center in the three-cylinder flow guiding system, and L is the vector distance between the liquid mass center in the three-cylinder flow guiding system and the vertical line of the engine central shaft. When all the outer gravity boxes are rotated in the clockwise direction, the liquid in the outer gravity box on the left side of the vertical line of the engine central shaft always flows to the flow guiding cylinder and the piston cylinder, and the liquid in the flow guiding cylinder and the piston cylinder always flows to the liquid adjusting box, so that the vector distance between the liquid mass center in the three-cylinder flow guiding system on the left side of the vertical line of the engine central shaft and the vertical line of the engine central shaft is reduced. Meanwhile, the liquid in the liquid adjusting box on the right side of the vertical line of the engine central shaft always flows to the gravity cylinder and the piston cylinder, and the liquid in the gravity cylinder and the piston cylinder always flows to the outer gravity box, so that the vector distance between the liquid mass center in the three-cylinder flow guiding system on the right side of the vertical line of the engine central shaft and the vertical line of the engine central shaft is increased. This makes the gravity moment difference of the liquid in the three-cylinder flow guiding system on the left and right sides of the vertical line of the engine central shaft, that is, ΔM 液 =F×(L 液 i-L 右i i), wherein, ΔM 液 is the gravity moment difference of the liquid mass center in the three-cylinder flow guiding system on the left and right sides of the vertical line of the engine central shaft, F 液 is the gravity of the liquid mass center in each three-cylinder flow guiding system, the gravity of the liquid mass center in each three-cylinder flow guiding system is equal, L 右i i is the vector distance between the liquid mass center in the i-th three-cylinder flow guiding system on the right side of the vertical line of the engine central shaft and the vertical line of the engine central shaft, and L 左i i is the vector distance between the liquid mass center in the i-th three-cylinder flow guiding system on the left side of the vertical line of the engine central shaft and the vertical line of the engine central shaft. N is the number of piston cylinders on one side of the vertical line of the engine central shaft. After the number, length, shape structure, volume, capacity of the three-cylinder flow guiding system and the weight of the liquid in the three-cylinder flow guiding system are determined, the gravity moment difference of the liquid mass center in the three-cylinder flow guiding system on the left and right sides of the vertical line of the engine central shaft can be calculated. According to the engine power calculation formula P 液 =ΔM 液 ×N / 9549, wherein, P 液 is the power generated by the liquid circulating flow in the three-cylinder flow guiding system, and N is the engine speed. According to the engine speed control method, after the engine speed is determined, the power generated by the liquid circulating flow in the three-cylinder flow guiding system can be calculated according to the engine power calculation formula. Therefore, the power of the submerged floating piston and flow guiding circulating engine is P=P 活 +P 液 . Similarly, when all the outer gravity boxes are rotated in the counterclockwise direction, only the engine rotating disc and the engine central shaft are rotated in the counterclockwise direction, and the power of the engine is the same. (9) Start the engine rotating disc and press the start button. The intelligent control system controls the motor intelligent switch in the start and brake controller. The motor intelligent switch controls the motor to start. The motor first pulls the brake pad drive mechanism, so that the two brake pads on the brake pad drive mechanism leave the start and brake disc, releasing the clamping effect of the brake pads on the start and brake disc. Then, the motor pushes the start gear to mesh with the outer edge gear of the start and brake disc through the start gear connection mechanism, assisting in driving the start and brake disc to rotate, and driving the engine rotating disc and the engine central shaft to rotate, so that the engine speed quickly reaches the set speed. At this time, after the speed sensor of the intelligent control system detects that the engine speed has reached the set speed, it controls the start gear to separate from the outer edge gear of the start and brake disc and controls the motor to shut down. (10) Continuous and stable power output. When the engine speed reaches the set speed, all the submersible pistons continuously reciprocate in their respective piston cylinders, causing the submersible pistons on the left and right sides of the vertical axis of the engine center to continuously generate torque and torque differences. At the same time, the liquid in the three-cylinder guide system continuously and regularly circulates in their respective three-cylinder guide systems, causing the liquid in the three-cylinder guide systems on the left and right sides of the vertical axis of the engine center to continuously generate gravitational torque and torque differences. The torque and torque differences generated by the submersible pistons and the gravitational torque and torque differences generated by the liquid work together to drive the three-cylinder guide system to rotate, and drive the engine rotating disc and the engine center shaft to rotate. The drive wheel on the engine center shaft drives the power input wheel of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output wheel of the multi-stage gearbox outputs the speed and power required by the driven equipment, driving the driven equipment to work.

13. A method for operating coaxial series, using the method according to any one of claims 1 to 11, characterized in that The specific methods include: (1) Calculate and determine the number of single submersible pistons and guide circulation engines connected in series on the same shaft. The total power formed by each engine connected in series on the same shaft is equal to the sum of the power of each engine. After the rated power of the submersible pistons and guide circulation engines is determined, the number of single submersible pistons and guide circulation engines connected in series on the same shaft can be calculated and determined by designing and calculating the power of a single submersible piston and guide circulation engine. (2) Calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine. All engines connected in series on the same shaft must have the same rotational speed or frequency. Therefore, it is necessary to calculate and determine the rotational speed of the submersible piston and the flow-through circulation engine to ensure that all submersible pistons connected in series on the same shaft have the same rotational speed. (3) Determine the rotation direction of the submersible piston and the guide circulation engine. All engines connected in series on the same shaft must have the same rotation direction in order to ensure that all engines connected in series on the same shaft operate in sync. Therefore, it is necessary to determine the rotation direction of the submersible piston and the guide circulation engine to ensure that all submersible pistons connected in series on the same shaft have the same rotation direction. (4) Implement a coaxial uniform series connection method. When two or more submersible pistons and the flow circulation engine are connected in series on the same rotating shaft, the three-cylinder flow system on the rotating disk of each engine is regarded as a whole. All the three-cylinder flow systems are uniformly distributed relative to the rotating shaft, thereby ensuring the operational stability and power output stability of all engines connected in series on the same rotating shaft. (5) Construct a series engine group. According to the calculated and determined number of single submersible pistons and guide circulation engines, connect the corresponding number of submersible pistons and guide circulation engines with the same rotation speed and the same rotation direction on the same rotating shaft to form a series engine group. The total power of the series engine group is the sum of the power of each series engine, which can meet the rated power requirements of the submersible pistons and guide circulation engines. (6) Synchronous control of the operation of the series engine group. The start-up and shutdown of each submersible piston and the guide circulation engine connected in series on the same shaft are controlled by their respective starters and brakes. At this time, all the submersible pistons and guide circulation engines connected in series on the same shaft are controlled by an intelligent control system. The intelligent control system performs unified synchronous control of the starters and brakes of each engine connected in series on the same shaft, thereby achieving effective control of the start-up and shutdown of the series engine group. In addition, the intelligent control system performs synchronous monitoring and control of the operating status of each engine.

14. A method of driving a multi-speed gearbox and driven equipment with a submerged floating piston connected to a flow-directed circulation engine according to any one of claims 1-11, characterized in that, There are two ways to mount the submersible piston and guided-flow circulation engine on the engine base: vertical mounting and parallel mounting. Vertical mounting means the central axis of the submersible piston and guided-flow circulation engine is perpendicular to the centerline of the engine base. Parallel mounting means the central axis of the submersible piston and guided-flow circulation engine is parallel to the centerline of the engine base. Under these two mounting methods, the connection and drive methods between the submersible piston and guided-flow circulation engine and the multi-stage gearbox and driven equipment include the following seven methods: (1) Belt connection drive method: After accurately calculating the speed ratio between the drive pulley on the central shaft of the submersible piston and the guide circulation engine, the power input pulley and the power output pulley of the multi-stage gearbox and the pulley on the shaft of the driven equipment, drive pulleys of corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine. Power input pulleys and power output pulleys of corresponding radius are installed on the power input shaft and the power output shaft of the multi-stage gearbox, respectively. Pulleys of corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected to the power input pulley of the multi-stage gearbox through the belt and drives the power input pulley of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output pulley of the multi-stage gearbox is connected to the pulley on the shaft of the driven equipment through the belt and drives the pulley on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (2) Gear connection drive method: After accurately calculating the speed ratio between each gear, drive gears of corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine. Power input gears and power output gears of corresponding radius are installed on the power input shaft and power output shaft of the multi-stage gearbox, respectively. Gears of corresponding radius are installed on the rotating shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gears on the central shaft of the engine mesh and drive the power input gears of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output gears of the multi-stage gearbox mesh and drive the gears on the rotating shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (3) The belt-gear connection drive method involves accurately calculating the speed ratio of each pulley and gear, installing a drive pulley of the corresponding radius on the central shaft of the submersible piston and the guide circulation engine, installing a power input pulley of the corresponding radius on the power input shaft of the multi-stage gearbox, installing a power output gear of the corresponding radius on the power output shaft of the multi-stage gearbox, and installing a gear of the corresponding radius on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected by a belt and drives the power input pulley of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output gear of the multi-stage gearbox meshes and drives the gear on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (4) The gear-belt connection drive method involves accurately calculating the speed ratio between each gear and pulley, installing a drive gear of the corresponding radius on the central shaft of the submersible piston and the guide circulation engine, installing a power input gear of the corresponding radius on the power input shaft of the multi-stage gearbox, installing a power output pulley of the corresponding radius on the power output shaft of the multi-stage gearbox, and installing a pulley of the corresponding radius on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gear on the central shaft of the engine meshes and drives the power input gear of the multi-stage gearbox to rotate. After the multi-stage gearbox changes speed, the power output pulley of the multi-stage gearbox is connected by a belt and drives the pulley on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (5) Direct belt drive method: After accurately calculating the speed ratio between the drive pulley on the central shaft of the submersible piston and the guide circulation engine and the pulley on the shaft of the driven equipment, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven equipment, then there is no need for multi-stage gearbox for speed change. Drive pulleys of the corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine, and pulleys of the corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive pulley on the central shaft of the engine is connected by a belt and drives the pulley on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (6) Direct gear connection drive method: After accurately calculating the speed ratio between the drive gear on the central shaft of the submersible piston and the guide circulation engine and the gear on the shaft of the driven equipment, if the output speed of the submersible piston and the guide circulation engine is consistent with the speed required by the driven equipment, then there is no need for multi-stage gearbox for speed change. Drive gears of the corresponding radius are installed on the central shaft of the submersible piston and the guide circulation engine, and gears of the corresponding radius are installed on the shaft of the driven equipment. When the submersible piston and the guide circulation engine are running, the drive gear on the central shaft of the engine directly meshes and drives the gear on the shaft of the driven equipment to rotate, thereby driving the driven equipment to work. (7) The engine simultaneously drives two sets of multi-stage gearboxes and driven equipment. The submersible piston and the central shaft of the guide circulation engine are in a horizontal state and perpendicular to the engine rotation disk. Therefore, a drive wheel can be installed at each end of the central shaft of the engine. The drive wheels at both ends of the central shaft of the engine can simultaneously drive two sets of multi-stage gearboxes and driven equipment. The specific connection and drive methods can be belt connection drive method, gear connection drive method and belt and gear combination connection drive method.

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