Centrifugal hydraulic engine

Abstract

The invention relates to the technical field of engines, and discloses a centrifugal hydraulic engine, including an intermediate shaft tube, an outer shell, a bottom shell, a centrifugal turbine, a gravity turbine, a first water inlet turbine, a second water inlet turbine, and an impact turbine. The invention has the following advantages and effects: the invention mainly utilizes the interaction of several natural forces, including centrifugal force, hydraulic force, gravity, atmospheric pressure, inertial force, buoyancy, reaction force, impact force, water pressure, and wind force, and uses water as a carrier to make the centrifugal force in high school textbooks a virtual force become a real force here, so that the centrifugal force potential energy is converted into kinetic energy to drive the engine. Water can also be used as a carrier to make all the turbines in the engine drive the engine to rotate, so that the engine circulates and realizes power output. The power can be used for generator power generation to convert kinetic energy into electrical energy, and the output power can also be applied to other mechanical devices. The invention has a wide range of applications, low manufacturing cost, high promotion value, and clean and environmentally friendly energy.

Description

Technical Field

[0001] The invention relates to the technical field of engines, in particular to a centrifugal hydraulic engine. Background Art

[0002] An engine is a power conversion device that converts other forms of energy into mechanical energy. In addition to gasoline engines and diesel engines, common engines also include impact turbines that convert water flow energy into kinetic energy. Hydraulic engines have the advantages of utilizing water flow energy, being clean and environmentally friendly, and not polluting the environment. This type of hydraulic engine requires the use of water flow formed in natural rivers. Due to natural geographical conditions, its scope of application is limited and it cannot be used in waters such as large lakes. Therefore, it is necessary to research and develop a hydraulic engine with a wide range of applications. Summary of the invention

[0003] The purpose of the present invention is to provide a centrifugal hydraulic engine which is not limited by the water flow in natural rivers, can be operated in all waters, can be used on land after modification and adding artificial pools, and has the effect of clean energy and environmental protection.

[0004] The above technical objectives of the present invention are achieved through the following technical solutions: a centrifugal hydraulic engine, including an intermediate shaft tube and an outer shell, a middle channel is formed in the middle of the outer shell, the intermediate shaft tube passes through the middle channel, a plurality of first bearings are installed between the intermediate shaft tube and the middle channel, a compartment is formed inside the outer shell, the compartment includes a vacuum water absorption chamber located below and a centrifugal chamber located above, a first water inlet is provided at the lower end of the vacuum water absorption chamber, a plurality of water outlets are provided on the side wall of the centrifugal chamber, a first water intake turbine and a second water intake turbine are installed in the outer shell, the first water intake turbine and the second water intake turbine are located in the vacuum water absorption chamber, and an outer shell cover is provided at the upper end of the outer shell.

[0005] The present invention is further configured as follows: it also includes a bottom shell and a U-shaped air vent, the bottom shell is formed with an inner cavity, the lower end of the outer shell is inserted into the inner cavity, the lower end of the intermediate shaft tube is fixed on the bottom shell, a middle hole is formed in the middle of the intermediate shaft tube, the upper end of the middle hole is connected to the external atmosphere, a through hole is formed on the side wall of the lower end of the intermediate shaft tube, the through hole connects the middle hole with the inner cavity, a second water inlet and a switch device for opening and closing the second water inlet are provided at the upper end of the bottom shell, a gravity turbine is installed on the outer wall of the outer shell, the gravity turbine is located in the inner cavity, a liquid level sensor is installed in the inner cavity, the liquid level sensor is communicatively connected to the switch device, one end opening of the U-shaped air vent is located in the middle hole, and the other end opening is located at the upper end inside the inner cavity.

[0006] The present invention is further configured as follows: a rotatable centrifugal turbine is installed in the water outlet, the centrifugal turbine is installed with a first transmission shaft, the intermediate shaft tube is installed with a first face gear, the first face gear is meshed with a transmission gear, the transmission gear is installed with a second transmission shaft, and a first universal joint coupling is installed between the second transmission shaft and the first transmission shaft.

[0007] The present invention is further configured as follows: the intermediate shaft tube is installed with a cover shell, the cover shell is rotatably connected to the intermediate shaft tube, a power shaft ring and multiple impact turbines are installed in the cover shell, the impact turbine is located outside the water outlet, the power shaft ring includes multiple shaft segments connected in sequence, two adjacent shaft segments are connected by a second universal coupling, the shaft segment is installed in the cover shell through a third bearing, the impact turbine is installed on the shaft segment, a fourth one-way device is installed between the impact turbine and the shaft segment, the centrifugal hydraulic engine also includes multiple generators, the water inlet first turbine and / or the gravity turbine and / or the centrifugal turbine and / or the power shaft ring and / or the impact turbine and / or the cover shell are used to drive multiple generators to generate electricity.

[0008] The present invention is further configured as follows: the cover shell is installed with a planetary gear mechanism, the intermediate shaft tube is installed with a second face gear, a second bearing is installed between the second face gear and the intermediate shaft tube, the gear is meshed with the second face gear, and a first one-way device is installed between the output end of the planetary gear mechanism and the second face gear.

[0009] The present invention is further configured as follows: the cover shell is bent away from the edge of the intermediate shaft tube to form a water storage chamber, the water outlet faces the inside of the water storage chamber, a plurality of cover shell water outlet holes are opened on the side wall of the water storage chamber, and a plurality of vertical wind blades are installed on the top of the cover shell.

[0010] The present invention is further configured as follows: the outer shell is formed with a buoyancy chamber, a damping plate is fixed to the bottom of the bottom shell, the switch device includes a lower seat body, an upper seat body, and a driving device, the lower seat body is fixed to the bottom shell, the upper seat body is tightly fitted on the lower seat body, the lower seat body is provided with a plurality of second water inlets, and the upper seat body is provided with an upper through hole.

[0011] The present invention is further configured as follows: the intermediate shaft tube is equipped with a drive motor, and the drive motor is used to drive the outer shell to rotate.

[0012] The present invention is further configured as follows: the outer shell includes a lower shell and an upper shell, a second isolator and a water seal structure are installed between the lower shell and the upper shell, the intermediate shaft tube includes a lower shaft tube and an upper shaft tube, a third isolator is installed between the lower shaft tube and the upper shaft tube, and the drive motor is used to drive the upper shell to rotate.

[0013] The present invention is further configured as follows: it includes an artificial water pool, the upper end of the shell and the centrifugal chamber are both located in the artificial water pool, the artificial water pool is connected to a water pipe, the upper end of the water pipe is connected to the artificial water pool, and the lower end of the water pipe is connected to the switch device.

[0014] The beneficial effects of the present invention are: 1. When the centrifugal hydraulic engine is used, it is placed in water, and the driving motor drives the outer shell to rotate. The outer shell is similar to an inertial flywheel for inertial energy storage, and can store more than 90% of the energy input by the driving motor. The centrifugal force generated by the rotation of the outer shell causes the water in the centrifugal chamber to spray out from the water outlet, driving the centrifugal turbine and the impact turbine to rotate. The centrifugal turbine rotates through the first transmission shaft, the second transmission shaft, and the gear, and the gear acts on the first face gear. The first face gear drives the cover to rotate by transmitting the reaction force to the cover. The water flow sprayed from the water outlet impacts the impact turbine, which can not only rotate the impact turbine to drive the power shaft ring to rotate and drive the generator to generate electricity, but also convert the energy of the water flow impact into the rotational kinetic energy of the cover to realize the rotation of the cover. The cover can output power or drive the engine to generate electricity. And the vertical wind blades on the cover can make full use of wind energy and promote the rotation of the cover.

[0015] 2. After the water in the centrifugal chamber of the shell is sprayed out under the action of centrifugal force, a negative pressure state is formed in the vacuum water absorption chamber. A water flow is formed under the action of vacuum suction, atmospheric pressure, and water gravity. The water flow enters from the second water inlet, passes through the gravity turbine, the first water inlet, and the first water inlet turbine in sequence. The gravity turbine and the first water inlet turbine are impacted by the water flow. The first water inlet turbine and the gravity turbine can be directly mounted and fixed on the shell, and the shell is driven to rotate when the water flows through. The first water inlet turbine and the shell guide vane can also be mounted on the shell through bearings, and the kinetic energy of their rotation drives the generator to operate and generate electricity.

[0016] 3. The present invention makes full use of centrifugal force, buoyancy, inertial force similar to inertial flywheel, wind force, reaction force, and water power of water flow energy to achieve power output. The output power can be used for generator power generation, converting kinetic energy into electrical energy, and can also be applied to other mechanical devices. It has a wide range of applications, high promotion value, and clean and environmentally friendly energy. At the same time, by modifying and adding artificial pools and water pipes, the use scenario of the present invention can get rid of the limitation of water areas, and can also operate normally on land, with an extremely wide range of applications. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following briefly introduces the drawings required for use in the description of the embodiments. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 It is a structural schematic diagram of Example 1.

[0019] Figure 2 It is a schematic diagram of the positional relationship among the centrifugal turbine, the first transmission shaft, the second transmission shaft, and the impulse turbine of Example 1.

[0020] Figure 3 It is a schematic diagram of the positional relationship between the gravity turbine and the first water-intake turbine of Example 1.

[0021] Figure 4 It is a schematic diagram of the structure of the switch device of Example 1.

[0022] Figure 5 It is a structural schematic diagram of Example 2.

[0023] Figure 6 It is a structural schematic diagram of Example 3.

[0024] Figure 7 Schematic diagram of the spiral centrifugal channel structure of Example 4.

[0025] In the figure, 1, intermediate shaft tube; 11, middle hole; 12, through hole; 13, liquid level sensor; 14, first face gear; 15, second face gear; 16, first bearing; 17, upper shaft tube; 18, lower shaft tube; 19, third check valve; 2, housing; 21, intermediate channel; 22, compartment; 221, vacuum water absorption chamber; 222, centrifugal chamber; 2221, spiral centrifugal channel; 23, first water inlet; 24, water outlet; 25, first water inlet turbine; 251, second water inlet turbine; 26, gravity turbine; 27, buoyancy chamber; 28, lower housing; 29, upper housing; 291, second single deflector; 3, bottom shell; 31, inner cavity; 32, second water inlet; 33, switch device; 331, upper seat; 332, lower seat; 333, upper perforation; 34, U-shaped vent; 4, centrifugal turbine; 41, first transmission shaft; 42, second transmission shaft; 43, first universal joint coupling; 44, gear; 5, cover; 51, impact turbine; 52, power shaft ring; 53, water storage chamber; 531, cover water outlet; 54, planetary gear mechanism; 55, vertical wind blade; 6, damping plate; 7, drive motor; 8, generator; 9, artificial pool; 91, water pipe; 10, outer cover. DETAILED DESCRIPTION

[0026] The technical solution of the present invention will be clearly and completely described below in conjunction with specific embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] Embodiment 1: centrifugal hydraulic engine, such as Figures 1 to 4 As shown, it includes an intermediate shaft tube 1 and a shell 2. An intermediate channel 21 is formed in the middle position of the shell 2. The intermediate shaft tube 1 and the intermediate channel 21 are both vertically arranged, and the intermediate shaft tube 1 passes through the intermediate channel 21. The intermediate shaft tube 1 includes a lower shaft tube 18 and an upper shaft tube 17, and a third isolator 19 is installed between the lower shaft tube 18 and the upper shaft tube 17. The shell 2 includes a lower shell 28 and an upper shell 29, and a second isolator 291 is installed between the lower shell 28 and the upper shell 29. At least two first bearings 16 are installed between the lower shaft tube 18 and the intermediate channel 21, and at least two first bearings 16 are installed between the upper shaft tube 17 and the intermediate channel 21. A water seal structure is also installed on the shell 2, and the water seal structure is used to play a role of rotary sealing to prevent water from entering the second isolator 291. A drive motor 7 is installed on the intermediate shaft tube 1, and the drive motor 7 is used to drive the upper shell 29 to rotate when it is running. A middle hole 11 is formed in the middle of the intermediate shaft tube 1 , and the upper end of the middle hole 11 is connected to the external atmosphere. An outer shell cover 10 is provided at the upper end of the outer shell 2 .

[0028] A compartment 22 is formed inside the shell 2, and a buoyancy chamber 27 is formed on the upper end of the outer wall of the shell 2. The buoyancy chamber 27 is used to generate buoyancy to reduce the friction resistance of the shell during rotation. The compartment 22 includes a vacuum water absorption chamber 221 and a centrifugal chamber 222, and the vacuum water absorption chamber 221 is located below the centrifugal chamber 222. A first water inlet 23 is provided at the lower end of the vacuum water absorption chamber 221, and a one-way valve is installed at the first water inlet 23, so that water can only flow in from the bottom to the top, and cannot flow out from the top to the bottom. A plurality of water outlets 24 are provided on the side wall of the centrifugal chamber 222. A plurality of first water inlet turbines 25 and a plurality of second water inlet turbines 251 are installed in the shell 2, and the first water inlet turbine 25 and the second water inlet turbine 251 are located in the vacuum water absorption chamber 221. A valve is installed at the water outlet 24, and a small vent is provided.

[0029] A rotatable centrifugal turbine 4 is installed in each water outlet 24, and a first transmission shaft 41 is installed on the centrifugal turbine 4. One end of the first transmission shaft 41 is located in the water outlet 24 of the centrifugal chamber 222, and the other end is located outside the shell 2 after passing through the side wall of the shell 2. A bearing is installed between the first transmission shaft 41 and the shell 2. A first face gear 14 is installed on the intermediate shaft tube 1. The first face gear 14 is fixed on the intermediate shaft tube 1 and cannot rotate relative to the intermediate shaft tube 1. A plurality of gears 44 are meshed on the first face gear 14, and the gears 44 are bevel gears 44. A second transmission shaft 42 is connected to the gear 44, and a first universal joint coupling 43 is installed between the second transmission shaft 42 and the first transmission shaft 41. The second transmission shaft 42 is arranged along the radial direction of the intermediate shaft tube 1, and a certain angle is formed between the first transmission shaft 41 and the second transmission shaft 42, so that the water outlet direction of the second transmission shaft 42 and the water outlet 24 is not arranged along the radial direction of the intermediate shaft tube 1, but has a certain deflection angle.

[0030] A cover 5 is installed on the intermediate shaft tube 1, and a fourth bearing is installed between the middle of the cover 5 and the intermediate shaft tube 1, so that the cover 5 can rotate relative to the intermediate shaft tube 1. The edge of the cover 5 away from the intermediate shaft tube 1 is bent downward and toward the intermediate shaft tube 1 to form a water storage chamber 53. The cover 5 covers the upper end of the outer shell 2, and the water outlet 24 faces the inside of the water storage chamber 53. A power shaft ring 52 and a plurality of impact turbines 51 are installed in the cover 5. The impact turbines 51 are located outside the water outlet 24, so that the water flow ejected from the water outlet 24 can drive the impact turbines 51 to rotate. The power shaft ring 52 includes a plurality of shaft sections connected in sequence, and two adjacent shaft sections are connected by a second universal joint coupling. Each shaft section is installed in the cover 5 by a third bearing, so that the shaft section can rotate around its own center line. The impact turbine 51 is installed on the shaft section, and a third isolator 19 is installed between the impact turbine 51 and the shaft section. One generator or multiple generators may be installed on the power shaft ring 52 .

[0031] The structure of the impact turbine 51 is modified on the basis of the transmission water wheel. The impact turbine 51 includes a plurality of water buckets, one side of which is closed and the other side is open. When the water flow ejected from the water outlet 24 impacts the impact turbine 51, the impact force can not only drive the impact turbine 51 to rotate, but also be transmitted to the cover 5 through the impact turbine 51, the power shaft ring 52, and the third bearing, driving the cover 5 to rotate. The side wall of the water storage chamber 53 is also provided with a plurality of cover water outlet holes 531. The water flow ejected from the cover water outlet holes 531 acts on the cover 5 through the reaction force, which can also promote the rotation of the cover 5.

[0032] The housing 5 is equipped with a planetary gear mechanism, the intermediate shaft tube 1 is equipped with a second face gear 15, a second bearing is installed between the second face gear 15 and the intermediate shaft tube 1, the gear 44 is meshed with the second face gear 15, and a first isolator is installed between the output end of the planetary gear mechanism and the second face gear 15. A plurality of vertical wind blades 55 are installed on the top of the housing 5, the angles of all the vertical wind blades 55 can be adjusted as needed, and the wind in any direction can cause the housing to rotate. The vertical wind blades 55 can be folded as needed, and folded in extremely strong winds to avoid damage to the housing. The vertical wind blades 55 can be stored and opened when needed. The vertical wind blades cause the housing to rotate in the direction opposite to the direction of rotation of the engine. The rotation speed of the housing is relatively slow, which can reduce wind resistance.

[0033] The centrifugal hydraulic engine also includes multiple generators 8. The first water turbine 25 and the gravity turbine 26 can be directly mounted and fixed on the housing 2, and the housing 2 is driven to rotate when the water flows through. The first water turbine 25 and the guide vane of the housing 2 can also be mounted on the housing 2 through bearings, and the kinetic energy of their rotation drives the generator 8 to operate and generate electricity. The kinetic energy of the centrifugal turbine 4, the waterwheel, the power shaft ring 52, and the cover 5 can drive the generator 8 to generate electricity.

[0034] The centrifugal hydraulic engine also includes a bottom shell 3 and a U-shaped vent hole 34. A damping plate 6 is fixed to the bottom of the bottom shell 3. The damping plate 6 is used to prevent the intermediate shaft tube 2 from rotating. An inner cavity 31 is formed in the bottom shell 3. The lower end of the outer shell 2 is inserted into the inner cavity 31. The lower end of the intermediate shaft tube 1 is fixed to the bottom shell 3. A through hole 12 is opened on the side wall of the lower end of the intermediate shaft tube 1. The through hole 12 connects the middle hole 11 with the inner cavity 31. The upper end of the bottom shell 3 is provided with a second water inlet 32 ​​and a switch device 33 for opening and closing the second water inlet 32. A plurality of gravity turbines 26 are installed on the outer wall of the outer shell 2. The gravity turbines 26 are located in the inner cavity 31. A liquid level sensor 13 is installed in the inner cavity 31. The liquid level sensor 13 is connected to the switch device 33 for communication. The switch device 33 includes a lower seat 332, an upper seat 331, and a driving device. The lower seat 332 is fixed on the bottom shell 3, and the upper seat 331 is tightly fitted on the lower seat 332. The lower seat 332 is provided with a plurality of second water inlets 32, and the upper seat 331 is provided with an upper through hole 333. One end of the U-shaped vent hole 34 is opened in the middle hole 11, and the other end is opened at the upper end of the inner cavity 31.

[0035] Working principle: Place the centrifugal hydraulic engine in water, and drive the motor 77 to drive the upper shell 2929 to rotate. The higher the speed of the upper shell 29, the greater the centrifugal force, and the water output and flow rate increase accordingly. At this time, the lower shell 28 and the lower shaft body are not rotating, and the air in the centrifugal chamber 222 in the upper shell 29 is discharged from the vent until the speed of the upper shell 29 reaches the rated speed. The entire engine is regarded as an inertial energy storage flywheel. The conversion efficiency of the existing inertial energy storage flywheel is about 90%. The process of water flow from the vacuum water absorption chamber 221 to the water outlet 24 forms a certain resistance to the inertial energy storage flywheel, as well as the friction resistance of the entire engine, and an air resistance. Mainly overcoming these three resistances can make the engine naturally have a relatively large output power. The water in the centrifugal chamber 222 is evenly discharged in all directions under the action of centrifugal force to reduce the resistance to inertial angular momentum. There is another method, which is to have a separate spiral centrifugal channel 2221, so that the spiral centrifugal channel 2221 is discharged from the inside to the outside in a vortex-like manner to reduce the angular momentum resistance of the engine as an inertial flywheel. Other methods can also be used to reduce the angular momentum resistance of the engine as an inertial flywheel. The engine floats on the water surface as a whole to relatively reduce the friction resistance of the engine rotation. The engine is in the shape of a flying saucer on the water surface to reduce air resistance. The water outlet 24 is opened, and the water flows outward. During the process of the water flowing outward, the centrifugal turbine 4 is driven to rotate at a high speed, and is transmitted to the lower fixed basin teeth (the lower fixed basin teeth of the present invention refer to the first face gear 4414) through the universal transmission shaft (the universal transmission shaft of the present invention refers to the first transmission shaft 41 and the second transmission shaft 42), forming a reaction force, so that the engine housing 2 itself rotates. The centrifugal turbine 4 can be an axial flow turbine, or it can be other types of turbines such as a spiral turbine.

[0036] During the process of the water in the centrifugal chamber 222 being discharged outward, a vacuum suction force is formed, that is, atmospheric pressure, which presses the water in the first water inlet 23 upward, and in the process of pressing upward, the first water turbine 25 and the second water turbine 251 are driven to drive the engine to rotate. The first water turbine 25 and the second water turbine 251 can be spiral turbines, or other turbines such as axial flow turbines. At this time, the second water inlet 32 ​​is closed, and the water level of the inner cavity 31 inside the bottom shell 3 drops. When it reaches the position of the liquid level sensor 13, the second water inlet 32 ​​is opened, and the water channel of the inner cavity 31 is entered under the action of water pressure and gravity, driving the gravity turbine 26 to drive the engine to rotate. The gravity turbine 26 can be designed as an axial flow turbine or a snail-shaped axial flow turbine or other turbines. At this time, the water sprayed from the centrifugal turbine hits the impact turbine 51, causing the impact turbine 51 to rotate, and the rotating impact turbine 51 drives the power shaft ring 52 to rotate, driving the generator 8 to generate electricity. At the same time, the impact force can also impact the side of the turbine, causing the cover 5 to rotate in the opposite direction of the engine rotation direction, and the action force is transmitted to the engine through the planetary gear 44 mechanism, prompting the engine housing 2 to rotate. The engine can be designed counterclockwise or clockwise.

[0037] In this embodiment, the height difference from the first water inlet 23 to the centrifugal chamber 222 needs to be designed within 10 meters. This is because the lift of water by atmospheric pressure at a height of no more than 10 meters, so that the atmospheric pressure can press the water up.

[0038] Each turbine can generate electricity independently.

[0039] All turbines can serve as input energy to the engine, driving the engine.

[0040] Embodiment 2: Centrifugal hydraulic engine, such as Figure 5 As shown, the difference from embodiment 1 is that the bottom shell 3, the damping plate 6, and the gravity turbine 26 are not included. The lower shaft tube 18 and the upper shaft tube 17 of the intermediate shaft tube 1 are integrated, and there is no third non-return device 19. The upper shell 29 and the lower shell 28 of the outer shell 2 are integrated, and there is no second non-return device 291.

[0041] During the operation of the engine of this embodiment, under the action of centrifugal vacuum suction and water pressure, the height difference between the first water inlet and the centrifugal chamber will not be limited to within 10 meters, and can be more than 10 meters, such as 200 meters or 500 meters.

[0042] Embodiment 3: Centrifugal hydraulic engine, such as Figure 6As shown, the difference from Example 1 is that it also includes an artificial pool 9, the upper end of the housing 2 and the centrifugal chamber 222 are both located in the artificial pool, the artificial pool 9 is connected to a water pipe 91, the upper end of the water pipe 91 is connected to the artificial pool, and the lower end of the water pipe 91 is connected to the switch device 33. The centrifugal hydraulic engine can be used without being placed in water, and the ground can be at any position below the artificial pool. A buoyancy chamber is formed in the housing, and the buoyancy chamber allows the housing to float on the water like a boat.

[0043] Embodiment 4: Centrifugal hydraulic engine, such as Figure 7 As shown, the difference from Example 1 is that the centrifugal chamber 222 is replaced by a plurality of spiral centrifugal channels 2221, and a plurality of water turbines can be installed in the spiral centrifugal channels 2221. The path of the spiral centrifugal channels 2221 is vortex-shaped, one end of which is connected to the vacuum water absorption chamber 221, and the other end is connected to the water outlet 24. When the housing 2 rotates, the water flows along the spiral centrifugal channel 2221 under the action of centrifugal force, and is discharged in a vortex, exerting a reaction force on the spiral centrifugal channel 2221, driving the engine to rotate, so as to reduce the angular momentum resistance of the engine as an inertial flywheel.

Claims

1. A centrifugal hydraulic engine, characterized in that: The invention comprises an intermediate shaft tube (1) and an outer shell (2); an intermediate channel (21) is formed in the middle of the outer shell (2); the intermediate shaft tube (1) passes through the intermediate channel (21); a plurality of first bearings (16) are installed between the intermediate shaft tube (1) and the intermediate channel (21); a compartment (22) is formed inside the outer shell (2); the compartment (22) comprises a vacuum water absorption chamber (221) located below and a centrifugal chamber (222) located above; a first water inlet (23) is provided at the lower end of the vacuum water absorption chamber (221); a plurality of water outlets (24) are provided on the side wall of the centrifugal chamber (222); a first water inlet turbine (25) and a second water inlet turbine (251) are installed in the outer shell (2); the first water inlet turbine (25) and the second water inlet impulse turbine (251) are located in the vacuum water absorption chamber (221); and an outer shell upper cover (10) is provided at the upper end of the outer shell (2).

2. The centrifugal hydraulic engine according to claim 1, characterized in that: The invention also comprises a bottom shell (3) and a U-shaped vent hole (34). The bottom shell (3) is formed with an inner cavity (31). The lower end of the outer shell (2) is inserted into the inner cavity (31). The lower end of the intermediate shaft tube (1) is fixed to the bottom shell (3). A middle hole (11) is formed in the middle of the intermediate shaft tube (1). The upper end of the middle hole (11) is connected to the external atmosphere. A through hole (12) is formed on the side wall of the lower end of the intermediate shaft tube (1). The through hole (12) connects the middle hole (11) with the inner cavity (31). The bottom shell ( 3) A second water inlet (32) and a switch device (33) for opening and closing the second water inlet (32) are provided at the upper end; a gravity turbine (26) is installed on the outer wall of the housing (2); the gravity turbine (26) is located in the inner cavity (31); a liquid level sensor (13) is installed in the inner cavity (31); the liquid level sensor (13) is communicatively connected to the switch device (33); one end opening of the U-shaped vent hole (34) is located in the middle hole (11); and the other end opening is located at the upper end of the inner cavity (31).

3. The centrifugal hydraulic engine according to claim 2, characterized in that: A rotatable centrifugal turbine (4) is installed in the water outlet (24), a first transmission shaft (41) is installed in the centrifugal turbine (4), a first face gear (14) is installed in the intermediate shaft tube (1), a transmission gear (44) is meshed with the first face gear (14), a second transmission shaft (42) is installed in the transmission gear (44), and a first universal joint coupling (43) is installed between the second transmission shaft (42) and the first transmission shaft (41).

4. The centrifugal hydraulic engine according to claim 3, characterized in that: The intermediate shaft tube (1) is provided with a cover (5), the cover (5) being rotatably connected to the intermediate shaft tube (1), a power shaft ring (52) and a plurality of impulse turbines (51) being installed in the cover (5), the impulse turbines (51) being located outside the water outlet (24), the power shaft ring (52) comprising a plurality of shaft segments connected in sequence, two adjacent shaft segments being connected via a second universal coupling, and the shaft segments being installed in the cover (5) via a third bearing. The impulse turbine (51) is mounted on the shaft section, a fourth isolator is mounted between the impulse turbine (51) and the shaft section, the centrifugal hydraulic engine further comprises a plurality of generators (8), the first water inlet turbine (25) and / or the gravity turbine (26) and / or the centrifugal turbine (4) and / or the power shaft ring (52) and / or the impulse turbine (51) and / or the casing (5) are used to drive the plurality of generators (8) to generate electricity.

5. The centrifugal hydraulic engine according to claim 4, characterized in that: The housing (5) is equipped with a planetary gear mechanism, the intermediate shaft tube (1) is equipped with a second face gear (15), a second bearing is installed between the second face gear (15) and the intermediate shaft tube (1), the gear (44) is meshed with the second face gear (15), and a first one-way device is installed between the output end of the planetary gear mechanism and the second face gear (15).

6. The centrifugal hydraulic engine according to claim 4, characterized in that: The edge of the cover shell (5) away from the intermediate shaft tube (1) is bent to form a water storage chamber (53), the water outlet (24) faces the inside of the water storage chamber (53), a plurality of cover shell water outlet holes (531) are provided on the side wall of the water storage chamber (53), and a plurality of vertical wind blades (55) are installed on the top of the cover shell (5).

7. The centrifugal hydraulic engine according to claim 6, characterized in that: The housing (2) is formed with a buoyancy chamber (27); a damping plate (6) is fixed to the bottom of the bottom housing (3); the switch device (33) comprises a lower seat body (332), an upper seat body (331), and a driving device; the lower seat body (332) is fixed to the bottom housing (3); the upper seat body (331) is tightly fitted on the lower seat body (332); the lower seat body (332) is provided with a plurality of second water inlets (32); and the upper seat body (331) is provided with an upper through hole (333).

8. The centrifugal hydraulic engine according to claim 1, characterized in that: The intermediate shaft tube (1) is mounted with a drive motor (7), and the drive motor (7) is used to drive the outer shell (2) to rotate.

9. The centrifugal hydraulic engine according to claim 8, characterized in that: The housing (2) comprises a lower housing (28) and an upper housing (29); a second isolator (291) and a water seal structure are installed between the lower housing (28) and the upper housing (29); the intermediate shaft tube (1) comprises a lower shaft tube (18) and an upper shaft tube (17); a third isolator (19) is installed between the lower shaft tube (18) and the upper shaft tube (17); and the drive motor (7) is used to drive the upper housing (29) to rotate.

10. The centrifugal hydraulic engine according to claim 2, characterized in that: It comprises an artificial water pool (9), the upper end of the housing (2) and the centrifugal chamber (222) are both located in the artificial water pool, the artificial water pool is connected to a water pipe (91), the upper end of the water pipe (91) is connected to the artificial water pool, and the lower end of the water pipe (91) is connected to the switch device (33).

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