Ring type pneumatic acceleration system

Abstract

A ring type pneumatic acceleration system relates to the field of machinery, in particular to a pneumatic technology. The ring type pneumatic acceleration system is characterized by comprising an annular pipeline, the annular pipeline is provided with an air inlet and an air outlet; a valve is arranged between the air inlet and the air outlet; the valve is provided with a door body with an opening and closing function; after the valve is closed, air flow of the air inlet is prevented from flowing to the air outlet, and the valve is used for controlling air circulation. The pneumatic device is arranged in the annular pipeline and circularly moves along the annular pipeline; the pneumatic device is provided with a structure for preventing airflow from circulating in the annular pipeline; the opening of the valve in the conducting state is in the shape allowing the pneumatic device to pass through; a bearing mechanism for loading an accelerated object is arranged on the pneumatic device; and an output port for releasing the accelerated object is also arranged.

Description

Technical Field

[0001] The utility model relates to the field of machinery, and in particular to pneumatic drive technology. Background Art

[0002] There are two general methods for accelerating objects at high speeds. One is to eject gas backwards, using reverse thrust, as in airplanes and rockets. The other is to accelerate objects by using the thrust generated by compressed gas in a pipe, as in a pneumatic nail gun.

[0003] The method of accelerating by ejecting gas backwards not only has a low energy utilization rate, but also makes the accelerated object complex in structure, high in cost, and heavy in weight.

[0004] Although the method of using air pressure thrust for acceleration has many advantages such as high energy utilization, simple structure of the accelerated object, low cost, and light weight, the final speed after acceleration is destined to be very limited due to the limited length of the air pressure pipeline. Utility Model Content

[0005] The purpose of the utility model is to provide a ring-type pneumatic acceleration system to solve at least one of the above technical problems.

[0006] The technical problem solved by the utility model can be achieved by adopting the following technical solutions:

[0007] The annular pneumatic acceleration system is characterized by comprising an annular pipe;

[0008] The annular pipe is provided with an air inlet and an air outlet;

[0009] A valve is provided between the air inlet and the air outlet; the valve is provided with a door body with an opening and closing function;

[0010] When the valve is closed, it blocks the air flow from the air inlet to the air outlet and is a valve for controlling gas flow;

[0011] Also included is a pneumatic device disposed in the annular pipe and circulates along the annular pipe;

[0012] A pneumatic device having a structure for blocking air flow in the annular duct;

[0013] The shape of the opening of the valve in the on state is a shape that allows the pneumatic device to pass through;

[0014] The pneumatic device is provided with a carrying mechanism for carrying the accelerated object;

[0015] An output port for releasing the accelerated object is also provided.

[0016] The above design utilizes a ring-shaped pneumatic acceleration system to achieve cyclical movement within a circular tube. This allows for multi-cycle acceleration. Compared to a long cylindrical tube of the same length, this system offers a significantly longer acceleration distance, allowing the accelerated object to reach significantly higher speeds. This overcomes the limited acceleration speed associated with pneumatic propulsion.

[0017] The object to be accelerated is loaded onto the pneumatic device and accelerated. It is not necessary for the object to strictly match the internal shape of the annular tube. A ring-type pneumatic acceleration system allows the acceleration of objects of many different shapes.

[0018] Pneumatic devices are components that are driven by gas to move.

[0019] The "annular" in the name "annular pneumatic acceleration system" refers to the pneumatic device's circular operation within an annular pipe. Gas-driven movement refers to movement driven by airflow or air pressure.

[0020] The front and rear in this patent are based on the direction of movement of the pneumatic device driven by the airflow. For example, the front of the air inlet is the direction in which the pneumatic device continues to move after passing through the air inlet.

[0021] For example, the rear of the air inlet is the opposite direction of the pneumatic device after it passes through the air inlet. Then, based on the closer relationship, the door body is behind the air inlet.

[0022] The structure of the pneumatic device is made of, for example, a steel structure, an iron structure, an aluminum structure, an aluminum alloy structure, a plastic structure, a Teflon structure, and the like.

[0023] On these structures, physical structures for fluid correction can be set, and mechanical structures such as rollers and balls, or auxiliary structures can also be assembled.

[0024] It also includes a pressurized gas source, which is at least one of an air pump, an air compressor, a compressor, and a pressure gas tank; the pressurized gas outlet of the pressurized gas source is connected to the air inlet of the annular pipeline.

[0025] The pressurized air source adopts at least one mechanical pressurized air source selected from the group consisting of an air pump, an air compressor, and a compressor;

[0026] The pressurized gas outlet of the mechanical pressurized gas source is connected to the air inlet of the annular pipeline;

[0027] The air intake of the mechanical pressurized air source is connected to the air outlet of the annular pipeline.

[0028] By increasing the pressure of the air inlet of the annular pipe and reducing the pressure (vacuuming) of the air outlet, nearly double the pressure difference and double the propulsion force are provided while the energy consumption of the mechanical pressurized air source is equivalent.

[0029] During use:

[0030] When the pneumatic device is located in front of the air inlet and between the air inlet and the air outlet, the pneumatic device is in a state of hindering the air flow entering the air inlet from flowing to the air outlet;

[0031] During use, air is introduced into the air inlet, and the annular duct is a channel for air flow;

[0032] Driven by the airflow, the pneumatic device moves along the annular pipe toward the air outlet;

[0033] During the movement of the pneumatic device, the door body is kept open by triggering the mechanical mechanism or electric mechanism when the pneumatic device reaches the door body;

[0034] The pneumatic device passes through the door body and the air inlet, and is pushed by the air flow again to move, forming a cyclic movement process;

[0035] When the pneumatic device is pushed by the airflow to move, the pneumatic device drives the accelerated object to move, thereby completing the acceleration of the accelerated object.

[0036] The pneumatic device is airtight to the inner wall of the annular pipe and has a matching relationship with the pneumatic device.

[0037] It should be noted that "passing" does not mean entering, but may refer to passing through or crossing (jumping over). The valve may be opened before or after the pneumatic device passes through the air outlet.

[0038] The door body can be a sliding door body, a rotating door body, or a flap door body.

[0039] On the annular pipe, the air inlet is set on the inner side of the annular pipe, and the air outlet is set on the outer side of the annular pipe to ensure smooth operation.

[0040] The output port is arranged on the outside of the annular pipe, and it is allowed to adopt at least one technical solution of using the air outlet as the output port or additionally arranging an output port on the annular pipe.

[0041] The output port is arranged on the outside of the annular pipe so as to be released by centrifugal force.

[0042] One solution is:

[0043] An output port for releasing the accelerated object is additionally provided on the annular pipe.

[0044] When an air inlet, an air outlet and an output port are simultaneously provided on the annular pipe, the air inlet is provided on the inner side of the annular pipe and the output port is provided on the outer side of the annular pipe to ensure smooth operation.

[0045] Another option is:

[0046] The air outlet serves as an output port for releasing the accelerated object.

[0047] Using the air outlet as an output port to release the accelerated object can reduce the complexity of the device.

[0048] The output port is externally connected to a pipe for correcting the exit direction of the accelerated object, serving as a direction correction pipe.

[0049] After the accelerated object is released from the annular pipe, it has a clear and controllable direction.

[0050] The direction of the direction correction pipe is preferably in the same direction as the tangent direction of the annular pipe.

[0051] The accelerated object is made to leave the annular pipe along the tangential direction, so that the release is smooth and the vibration and energy loss are reduced.

[0052] The supporting mechanism of the pneumatic device is provided with an opening on a side facing the output port, and the accelerated object is installed in the opening.

[0053] By installing the accelerated object in the opening, the accelerated object is protected, and when it needs to be released, the accelerated object can pass through the opening to the output port and then be ejected and released.

[0054] The output port is an opening that allows the accelerated object to pass through but does not allow the pneumatic device to pass through.

[0055] This design allows the pneumatic device to rotate smoothly in the annular pipe, whether the accelerated object is released or not.

[0056] The annular pipe can be an annular pipe, and the outer side of the inner wall of the pipe (the side away from the center of the circle) adopts a smooth structure;

[0057] The moving part of the door body is arranged on the inner side of the inner wall of the pipe (the side close to the center of the circle).

[0058] When the active moving magnet mechanism rotates in the annular pipe, pressure is generated on the outer side of the inner wall of the pipe due to the action of centrifugal force.

[0059] Smoothing the outer side of the inner wall of the pipe (the side away from the center of the circle) can reduce vibration during operation, make the operation smooth, and extend the service life.

[0060] For example, when the door body adopts a flap-type door body, the rotating shaft can be set on the side of the annular pipe close to the center of the ring.

[0061] A technical solution for controlling the release timing of the accelerated object is:

[0062] The carrying mechanism of the pneumatic device is provided with a locking mechanism for locking the accelerated object, and the locking mechanism is a locking mechanism that is unlocked by triggering.

[0063] The accelerated object is locked by the locking mechanism to prevent it from being released under inappropriate circumstances.

[0064] For example, avoid releasing before reaching the required acceleration speed, and avoid releasing at an inappropriate time.

[0065] The locking mechanism may be a locking mechanism that is triggered to unlock by the degree of force applied.

[0066] When the rotation speed is fast enough, the centrifugal force of the accelerated object is large enough. When the locking mechanism is subjected to a large enough force, it triggers the unlocking, completing the release of the accelerated object and causing the accelerated object to be ejected at a sufficiently fast speed.

[0067] The locking mechanism may be a mechanically triggered, unlocked locking mechanism.

[0068] The locking mechanism may be a locking mechanism that is triggered by magnetic force and triggers unlocking.

[0069] The locking mechanism may be a locking mechanism that is triggered to unlock by wireless remote control.

[0070] Another technical solution for controlling the release timing of the accelerated object is:

[0071] The ring-type pneumatic acceleration system is provided with a blocking mechanism at the output port for blocking the accelerated object, and the blocking mechanism is a blocking mechanism that is unlocked by triggering.

[0072] The accelerated object is blocked by the blocking mechanism to prevent the accelerated object from being released under inappropriate circumstances.

[0073] For example, avoid releasing before reaching the required acceleration speed, and avoid releasing at an inappropriate time.

[0074] The blocking mechanism may be a blocking mechanism that is triggered to unlock by the degree of force.

[0075] When the rotation speed is fast enough, the centrifugal force of the accelerated object is large enough. When the blocking mechanism is subjected to a large enough force, it triggers the unlocking, completing the release of the accelerated object, and ejecting the accelerated object at a sufficiently fast speed.

[0076] The blocking mechanism may be a blocking mechanism that is mechanically triggered and triggers unlocking.

[0077] The blocking mechanism may be a blocking mechanism that is triggered by magnetic force and triggers unlocking.

[0078] The blocking mechanism can be a blocking mechanism that is triggered and unlocked by wireless remote control.

[0079] The pneumatic device is characterized in that it is provided with a carrying mechanism for carrying the accelerated object.

[0080] The carrying mechanism of the pneumatic device is provided with an opening, and the accelerated object is installed in the opening.

[0081] The supporting mechanism of the pneumatic device is provided with an opening on a side facing the output port, and the accelerated object is installed in the opening.

[0082] By installing the accelerated object in the opening, the accelerated object is protected, and when it needs to be released, the accelerated object can pass through the opening to the output port and then be ejected and released.

[0083] The output port is an opening that allows the accelerated object to pass through but does not allow the pneumatic device to pass through.

[0084] This design allows the pneumatic device to rotate smoothly in the annular pipe, whether the accelerated object is released or not.

[0085] The carrying mechanism is provided with a locking mechanism for locking the accelerated object, and the locking mechanism is a locking mechanism that is unlocked by triggering.

[0086] The valve is provided with a door body with an opening and closing function, characterized in that:

[0087] The door body adopts a one-way valve door body pushed open by a pneumatic device; the distance between the air outlet and the door body is greater than the distance between the position with sealing performance at the rear end of the pneumatic device and the front end of the pneumatic device.

[0088] When the door body is in a closed state, the distance between the door body and the air outlet is greater than the length of the pneumatic device.

[0089] Conventional designs suggest that the closer the air outlet is to the door, the less gas is wasted. However, the inventors of this patent have designed the distance between the air outlet and the door to be larger. This allows the airtight portion to escape through the air outlet first, reducing the pressure difference between the air inlet and outlet, and thereby reducing the force required to open the one-way door.

[0090] The door body is provided with a permanent magnet.

[0091] A permanent magnet is arranged at the front end of the pneumatic device, and another repelling permanent magnet is arranged on the door body.

[0092] When the pneumatic device approaches the door, the two permanent magnets repel each other, providing a flexible thrust to push the door open. This device offers advantages such as a long operating range, no mechanical movement of the force-storing elastic component, and exponential changes in thrust during approach, resulting in an exceptionally long service life.

[0093] The annular pipe between the air outlet and the door body is a pipe that is airtightly matched with the pneumatic device and serves as an air pressure pipe for storing the gas for pushing the door body open.

[0094] After the pneumatic device passes through the air outlet, it forms an airtight fit with the air pressure pipe, compressing the naturally existing gas in the air pressure pipe to generate air pressure. Under the action of the air pressure, the gas is used to push open the door body, making the door body open gently and avoiding strong impact of the pneumatic device.

[0095] It is further preferred that the distance between the air outlet and the door body is greater than the length of the pneumatic device, and a section of the annular pipe is used as the air pressure pipe.

[0096] It should be noted that the pneumatic device designed by the utility model is expected to operate the door body nearly 1 billion times based on a design life of 10 years. The above design provides conditions for a sufficient number of operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0097] Figure 1 , is a schematic diagram of the overall structure;

[0098] Figure 2 , is a schematic diagram of the structure of a sliding forward pneumatic device;

[0099] Figure 3 , is a schematic diagram of the three-dimensional structure of the sliding forward pneumatic device;

[0100] Figure 4 , is a cross-sectional schematic diagram of a driven magnet mechanism using at least two magnets;

[0101] Figure 5 , is a structural diagram of an elastic ring;

[0102] Figure 6, is a schematic diagram of the cooperation between the annular pipe and the roller (the pneumatic device 1 is omitted);

[0103] Figure 7 , is a schematic diagram of a door structure;

[0104] Figure 8 , which is a schematic diagram of the three-dimensional structure of the pneumatic device from the outside perspective of the annular pipe. DETAILED DESCRIPTION

[0105] In order to make the technical means, creative features, objectives and effects of the utility model easier to understand, the utility model is further explained below with reference to specific illustrations.

[0106] Reference Figures 1 to 8 , a ring-type pneumatic acceleration system, comprising an annular pipe 3; the annular pipe 3 is provided with an air inlet 5 and an air outlet 6; a valve is provided between the air inlet 5 and the air outlet 6, and the valve is provided with a door body 4 with a switch function;

[0107] When closed, the valve blocks the flow of air from the air inlet 5 to the air outlet 6, and is a valve for controlling gas flow. The valve also includes a pneumatic device 1 disposed within the annular conduit 3 and circulating along the annular conduit 3. The pneumatic device 1 has a structure that blocks the flow of air within the annular conduit 3. The shape of the opening of the valve in the on state allows the pneumatic device 1 to pass through. The pneumatic device 1 is provided with a carrying mechanism 9 for loading an accelerated object 7, and is also provided with an output port for releasing the accelerated object 7.

[0108] The above design allows for circular motion within the annular pipe 3 using a ring-shaped pneumatic acceleration system. This allows for multi-cycle acceleration. Compared to a long cylindrical pipe of the same length, this system provides a much longer acceleration distance, allowing the accelerated object 7 to reach a much higher speed. This overcomes the limited acceleration speed associated with pneumatic propulsion.

[0109] The object 7 to be accelerated is loaded onto the pneumatic device 1 and accelerated. The object 7 does not need to strictly match the internal shape of the annular pipe 3. A ring-type pneumatic acceleration system allows the acceleration of objects 7 of many different shapes.

[0110] The pneumatic device 1 refers to a component that moves when driven by gas.

[0111] The "annular" in the name "annular pneumatic acceleration system" refers to the circular operation of the pneumatic device 1 in the annular pipe 3. The movement driven by gas means that the movement is driven by air flow or air pressure.

[0112] It also includes a pressurized gas source, which is at least one of an air pump, an air compressor, a compressor, and a pressure gas tank; the pressurized gas outlet of the pressurized gas source is connected to the air inlet 5 of the annular pipe 3.

[0113] The pressurized air source adopts at least one mechanical pressurized air source selected from the group consisting of an air pump, an air compressor, and a compressor;

[0114] The pressurized gas outlet of the mechanical pressurized gas source is connected to the air inlet 5 of the annular pipe;

[0115] The air intake of the mechanical pressurized air source is connected to the air outlet 6 of the annular pipe 3.

[0116] By increasing the pressure of the air inlet 5 of the annular pipe and reducing the pressure (vacuuming) of the air outlet 6, nearly double the pressure difference and double the propulsion force are provided while the energy consumption of the mechanical pressurized air source is equivalent.

[0117] During use:

[0118] When the pneumatic device 1 is located in front of the air inlet 5 and between the air inlet 5 and the air outlet 6, the pneumatic device 1 is in a state of hindering the airflow entering the air inlet 5 from flowing to the air outlet 6; during use, airflow is introduced into the air inlet 5, and the annular duct 3 is a channel for the airflow; driven by the airflow, the pneumatic device 1 moves along the annular duct 3 toward the air outlet 6; during the movement of the pneumatic device 1, the door body 4 is kept open when the pneumatic device 1 reaches the door body 4 by triggering a mechanical mechanism or an electric mechanism; after the pneumatic device 1 passes through the door body 4 and passes by the air inlet 5, it is pushed to move again by the airflow, forming a cyclic movement process; in the process of the pneumatic device 1 being pushed to move by the airflow, the pneumatic device 1 drives the accelerated object 7 to move, and then completes the acceleration of the accelerated object 7.

[0119] There is airtightness between the pneumatic device 1 and the inner wall of the annular pipe 3 , and there is a matching relationship between the pneumatic device 1 and the inner wall of the annular pipe 3 .

[0120] It should be noted that "passing" does not mean entering, but may mean passing through or crossing (jumping over). The valve may be opened before the pneumatic device 1 passes through the air outlet 6 or after the pneumatic device 1 passes through the air outlet 6.

[0121] The front and rear in this patent are based on the direction of movement of the airflow-driven pneumatic device 1. For example, the front of the air inlet 5 is the direction in which the pneumatic device 1 continues to move after passing through the air inlet 5.

[0122] For example, the rear of the air inlet 5 is the opposite direction in which the pneumatic device 1 continues to move forward after passing through the air inlet 5. Then, the direction is established with a closer relationship, and the door body 4 is behind the air inlet 5.

[0123] On the annular pipe 3, the air inlet 5 is arranged on the inner side of the annular pipe 3, and the air outlet is arranged on the outer side of the annular pipe 3 to ensure the smooth operation.

[0124] The output port is arranged on the outside of the annular pipe 3 , and it is allowed to adopt at least one of the following technical solutions: the air outlet 6 is used as the output port or an output port is additionally arranged on the annular pipe 3 .

[0125] The output port is arranged on the outside of the annular pipe 3 so as to be released by centrifugal force.

[0126] One solution is:

[0127] An output port for releasing the accelerated object 7 is additionally provided on the annular pipe 3 .

[0128] When the air inlet 5, the air outlet 6 and the output port are simultaneously provided on the annular pipe 3, the air inlet 5 is provided on the inner side of the annular pipe 3 and the output port is provided on the outer side of the annular pipe 3 to ensure smooth operation.

[0129] Another option is:

[0130] The air outlet 6 serves as an outlet for releasing the accelerated object 7 .

[0131] Using the air outlet 6 as an output port for releasing the accelerated object 7 can reduce the complexity of the device.

[0132] The output port is externally connected to a pipe for correcting the exit direction of the accelerated object 7 , serving as a direction correction pipe 61 .

[0133] After the accelerated object 7 is released from the annular pipe 3, it has a clear and controllable direction.

[0134] The direction of the direction correction pipe 61 is preferably in the same direction as the tangent direction of the annular pipe 3 .

[0135] The accelerated object 7 is made to leave the annular pipe 3 along the tangential direction, so that the release is smooth and vibration and energy loss are reduced.

[0136] The supporting mechanism 9 of the pneumatic device 1 is provided with an opening on a side facing the output port, and the accelerated object 7 is installed in the opening.

[0137] By installing the accelerated object 7 in the opening, the accelerated object 7 is protected. When it is needed to be released, the accelerated object 7 can pass through the opening to the output port and then be ejected and released.

[0138] The output port is an opening that allows the accelerated object 7 to pass through but does not allow the pneumatic device 1 to pass through.

[0139] This design enables the pneumatic device 1 to rotate smoothly in the annular pipe 3 regardless of whether the accelerated object 7 is released or not.

[0140] The door body 4 can be a push-pull door body, a rotating door body, or a flap door body.

[0141] The annular pipe 3 can be an annular pipe, and the outer side of the inner wall of the pipe (the side away from the center of the circle) adopts a smooth structure; the action part of the door body 4 is arranged on the inner side of the inner wall of the pipe (the side close to the center of the circle).

[0142] When the active moving magnet mechanism rotates in the annular pipe 3 , pressure is generated on the outer side of the inner wall of the pipe due to the action of centrifugal force.

[0143] Smoothing the outer side of the inner wall of the pipe (the side away from the center of the circle) can reduce vibration during operation, make the operation smooth, and extend the service life.

[0144] For example, when the door body 4 is a flap-type door body 4 , the rotating shaft can be arranged on a side of the annular pipe 3 close to the center of the ring.

[0145] The structure of the pneumatic device 1 is made of, for example, a steel structure, an iron structure, an aluminum structure, an aluminum alloy structure, a plastic structure, a Teflon structure, or the like.

[0146] On these structures, physical structures for fluid correction can be set, and mechanical structures such as rollers and balls, or auxiliary structures can also be assembled.

[0147] A controlled air valve is also provided to control the air intake amount of the air intake port 5 .

[0148] The controlled gas valve can be electrically controlled or mechanically triggered.

[0149] The control system of the electrically controlled controlled air valve also includes a control circuit, a control signal output end of the control circuit, and controls the connected controlled air valve; and also includes a sensor for detecting the operating status of the pneumatic device 1, and the sensor is connected to the control signal input end of the control circuit.

[0150] The controlled air valve is used to control the amount of air entering the air inlet 5 or to control whether the air flow continues to flow into the annular duct 3 .

[0151] The control circuit is connected to a sensor for detecting the operating status of the pneumatic device 1. Based on information including the operating status of the pneumatic device 1, the air intake is controlled to ensure that the pneumatic device 1 operates stably in an appropriate state. The sensor for detecting the operating status of the pneumatic device 1 can be a speed sensor.

[0152] A pressure sensor is also provided for detecting the pressure in the annular pipe 3, and the control circuit is connected to the pressure sensor.

[0153] The controlled air valve may be closed after the air pressure in the annular pipe 3 reaches a set index.

[0154] A flow sensor for the amount of air flowing into the air inlet 5 is also provided, and the control circuit is connected to the flow sensor.

[0155] The controlled gas valve may be closed after the air flow rate input into the annular pipe 3 reaches a set value.

[0156] Sufficient expansion space is left for the existing gas in the annular pipe 3, thereby improving the energy conversion rate.

[0157] If the gas is continuously inputted through the gas source, the annular pipe 3 will be in a high-pressure state all the time, and the pressure of the gas outlet 6 will also be continuously high, which results in energy waste.

[0158] The above design provides space and favorable conditions for the evaporation of liquid flowing into the annular pipe 3 with the airflow, the continuous expansion of gas absorbing heat, and the release of kinetic energy, thereby providing a favorable mechanism for fully converting energy into kinetic energy.

[0159] The inner wall of the annular pipe 3 can be a circular tubular structure with a circular cross section, such as a perfect circle or an ellipse, or a polygonal tubular structure with a triangular or quadrilateral cross section. When the polygonal tubular structure is used, the connection between the edges is preferably connected in an arc shape.

[0160] The annular duct 3 allows access to the door body 4 structure through a connecting section outside of the annular duct 3. This facilitates independent production of the door body 4 structure. This facilitates modularization, reduces production complexity, and provides a simpler structure, making maintenance and repair easier.

[0161] A lubricating oil supply system is also provided, the lubricating oil supply system includes an oil storage device, the oil storage device is connected to an oil supply pipeline, and the oil supply pipeline is connected to an oiling component for applying lubricating oil;

[0162] The oiling component is communicated with the channel of the annular pipe 3 .

[0163] When the pneumatic device 1 passes through the oiling component, the pneumatic device 1 is oiled to reduce friction. Because the oiling component is arranged in the channel, oiling can be performed during operation without stopping the machine.

[0164] When the pneumatic device 1 passes through the oil-coated component, the pneumatic device 1 is oiled to form an oil seal.

[0165] The air flow lost through the side of the pneumatic device 1 is reduced, and the energy utilization efficiency is higher.

[0166] The oiling component is preferably provided between the air outlet 6 and the door body 4 .

[0167] Prevent the oiled parts from being subjected to high pressure or high-speed airflow, prevent the lubricating oil from being pushed back, and prevent the lubricating oil from being blown into the airflow, thereby ensuring the oiling effect and avoiding lubricating oil waste.

[0168] It is further preferably arranged above the air outlet 6 and the door body 4. Gravity can be used to make the lubricating oil slide down automatically without the need for smearing in all directions.

[0169] Alternatively, the lubricating oil supply system may be provided with an electric control system for controlling whether to apply oil.

[0170] The annular pipe 3 is provided with a heating device.

[0171] The gas in the annular pipe 3 is heated by the heating device to increase the pressure and the expansion speed.

[0172] The heating device may be at least one of an induction coil heating device, a flame heating device, and a resistance heating device.

[0173] Reference Figure 4 The pneumatic device 1 is provided with a magnet and a magnet mechanism linked to the pneumatic device 1 through magnetic force, which is called a driven magnet mechanism 2; the driven magnet mechanism 2 is connected to and drives a dynamic balancing device 8.

[0174] The driven magnet mechanism 2 drives the dynamic balancing device 8 to rotate, thereby balancing the centrifugal force generated by the high-speed rotation of the pneumatic device 1, thereby avoiding excessive vibration of the ring-type pneumatic acceleration system.

[0175] The dynamic balancing device 8 may be a counterweight coupled to the driven magnet mechanism 2 via a rotating shaft.

[0176] The dynamic balancing device 8 includes a linkage rod and a rotating shaft located at the center of the annular pipe 3, and the middle part of the linkage rod is connected to the rotating shaft;

[0177] One end of the linkage rod is connected to the driven magnet mechanism 2 , and the other end is provided with a counterweight.

[0178] Furthermore, the counterweight and the linkage rod are connected in a telescopic manner, and a rolling device is provided on the counterweight, and the rolling device abuts against the annular pipe 3.

[0179] The telescopic connection allows the counterweight to directly apply centrifugal force to the annular pipe 3, eliminating the need to transfer the force to the bracket for balancing. This makes dynamic balancing more direct, stable, and safer. Furthermore, the rolling device eliminates sliding friction.

[0180] A technical solution for controlling the release timing of the accelerated object is:

[0181] The supporting mechanism 9 of the pneumatic device 1 is provided with a locking mechanism 91 for locking the accelerated object 7 . The locking mechanism 91 is a locking mechanism 91 that is unlocked by triggering.

[0182] The accelerated object 7 is locked by the locking mechanism 91 to prevent the accelerated object 7 from being released under inappropriate circumstances.

[0183] For example, avoid releasing before reaching the required acceleration speed, and avoid releasing at an inappropriate time.

[0184] The locking mechanism 91 can be a locking mechanism 91 that is triggered to unlock by the degree of centrifugal force.

[0185] When the rotation speed is fast enough, the centrifugal force of the accelerated object 7 is large enough. When the locking mechanism 91 is subjected to a large enough force, the unlocking is triggered, and the accelerated object 7 is released, so that the accelerated object 7 is ejected at a fast enough speed.

[0186] The locking mechanism 91 may be a mechanically triggered locking mechanism 91 that triggers unlocking.

[0187] The locking mechanism 91 may be a locking mechanism 91 that is triggered by magnetic force and triggers unlocking.

[0188] The locking mechanism 91 may be a locking mechanism 91 that is triggered to unlock by a wireless remote control.

[0189] Another technical solution for controlling the release timing of the accelerated object is:

[0190] The ring-type pneumatic acceleration system is provided with a blocking mechanism at the output port for blocking the accelerated object 7, and the blocking mechanism is a blocking mechanism that is unlocked by triggering.

[0191] The accelerated object 7 is blocked by the blocking mechanism to prevent the accelerated object 7 from being released under inappropriate circumstances.

[0192] For example, avoid releasing before reaching the required acceleration speed, and avoid releasing at an inappropriate time.

[0193] The blocking mechanism may be a blocking mechanism that is triggered to unlock by the force of the centrifugal force.

[0194] When the rotation speed is fast enough, the centrifugal force of the accelerated object 7 is large enough. When the blocking mechanism is subjected to a large enough force, the unlocking is triggered, completing the release of the accelerated object 7, so that the accelerated object 7 is ejected at a sufficiently fast speed.

[0195] The blocking mechanism may be a blocking mechanism that is mechanically triggered and triggers unlocking.

[0196] The blocking mechanism may be a blocking mechanism that is triggered by magnetic force and triggers unlocking.

[0197] The blocking mechanism can be a blocking mechanism that is triggered and unlocked by wireless remote control.

[0198] Specific implementation of the matching setting of the pneumatic device:

[0199] The driven magnet mechanism 2 attracts the pneumatic device 1 in the annular pipe 3 from at least one side through magnetic force;

[0200] The dynamic balancing device 8 limits the rotation trajectory of the driven magnet mechanism 2 to a value that matches the rotation trajectory of the pneumatic device 1 .

[0201] The dynamic balancing device 8 may include a rotatable connecting rod or a rotating disk.

[0202] For example, if the annular pipe 3 is in the shape of a circular ring, the dynamic balancing device 8 limits the rotation trajectory of the driven magnet mechanism 2 to a matching circular ring shape.

[0203] Furthermore, the dynamic balancing device 8 is connected to the driven magnet mechanism 2 via a retractable component that is retractable in the direction of the rotation radius. This allows the rotation trajectory of the driven magnet mechanism 2 to be not limited to a standard circular shape, but can be an ellipse or even other shapes.

[0204] This design can reduce the requirements on the shape of the annular conduit 3. Like this, just allow the annular conduit 3 to adopt ellipse, or even other forms of shape.

[0205] Furthermore, a movable component having a movable range in the rotor axial direction is provided between the dynamic balancing device 8 and the driven magnet mechanism 2 .

[0206] This allows the rotation trajectory of the driven magnet mechanism 2 to transcend the plane, further reducing the requirements on the shape of the annular duct 3 and allowing the annular duct 3 to be constructed in a three-dimensional shape.

[0207] For example, at least one rolling component such as a ball or a roller can be installed in the driven magnet mechanism 2 , and a track for the rolling component to roll can be provided outside the annular pipe 3 .

[0208] Thus, the two can be relatively fixed, and rolling friction can be used to reduce friction and wear. It is easier to match the running track of the driven magnet mechanism 2 according to the possible irregular shape of the annular pipe 3.

[0209] Specific implementation of the pneumatic device setting 2:

[0210] Reference Figure 4 The driven magnet mechanism 2 at least includes magnet parts arranged on two side surfaces of the annular pipe 3; the magnet parts on the two side surfaces generate forces in opposite directions on the pneumatic device 1.

[0211] By using forces in opposite directions, the pressure exerted by the pneumatic device 1 on the inner wall of the annular pipe 3 is completely or partially offset. This ensures that the moving magnet mechanism and the pneumatic device 1 form a strong magnetic linkage relationship while preventing the pneumatic device 1 from generating excessive pressure on the inner wall of the annular pipe 3 due to excessive suction or repulsion on one side, thereby avoiding excessive resistance, thereby reducing energy loss and reducing wear on the equipment caused by friction.

[0212] The driven magnet mechanism 2 is provided on the magnet portion of at least two sides, which can be a soft magnet or a permanent magnet.

[0213] If a permanent magnet is used, the magnetic poles may be arranged so that the direction of the magnetic poles is along the direction of motion, or the magnetic poles may be arranged so that the direction of the magnetic poles is perpendicular to the direction of motion.

[0214] The two magnet parts of the driven magnet mechanism 2 are connected by a magnetic conductive component.

[0215] The two magnet parts and the magnetic conductive component can adopt an integrated permanent magnetic structure.

[0216] In this way, more magnetic fields of the permanent magnet in the pneumatic device 1 can pass through the two magnet parts and be connected through the magnetic conductive component, thereby generating a greater magnetic force on the two magnet parts.

[0217] Furthermore, the two magnet parts and the magnetic conductive component adopt an integrated structure. That is, the two magnet parts and the magnetic conductive component are an integrated magnetic part. It can be a soft magnetic component or a permanent magnetic component.

[0218] Taking the magnet part, a permanent magnet is used as an example.

[0219] It can be configured that the driven magnet mechanism 2 includes at least two permanent magnets, and the at least two permanent magnets are arranged on at least two sides of the annular pipe 3;

[0220] The magnetic directions of at least two permanent magnets are the same and converge to the conducting direction of the channel inside the annular pipe 3 .

[0221] In the above design, the magnetic directions of the at least two permanent magnets are aligned with the conduction direction, that is, the movement direction of the pneumatic device 1. The at least two permanent magnets are arranged on at least two sides of the annular pipe 3, that is, they are not parallel on a plane, but are arranged in a three-dimensional space.

[0222] Specific implementation of the pneumatic device matching setting three:

[0223] Reference Figure 2 、 Figure 3 The pneumatic device 1 has at least one section, in the front-to-back direction, whose curvature fits the curved structure of the inner wall of the annular pipe 3; the pneumatic device 1 is provided with at least one elastic ring 11 with elastic force that expands outward.

[0224] Preferably, the ring is a metal ring, a Teflon material ring, a carbon fiber material ring, or an elastic ring 11 made of a composite of at least two of metal, Teflon, and carbon fiber, or a ring made of other wear-resistant elastic materials;

[0225] The pneumatic device 1 is provided with a groove, a portion of the elastic ring 11 is embedded in the groove, and at least a portion of the outer edge protrudes from the groove;

[0226] The elastic ring 11 is preferably a metal ring, a Teflon ring, or other wear-resistant elastic material ring, at least part of the outer edge of which abuts against the inner wall of the annular pipe 3; the elastic ring 11 reduces the gap between the pneumatic device 1 and the inner wall of the annular pipe 3;

[0227] The elastic ring 11 is provided with an opening, which provides space conditions for elastic compression and expansion.

[0228] The pneumatic device 1 is provided with at least one rolling component selected from balls and rollers, and at least two rolling components are pressed against the inner wall of the annular pipe 3 to support the pneumatic device 1 .

[0229] Avoid sliding friction caused by excessive pressure. Reduce resistance and wear through rolling, and improve energy conversion efficiency.

[0230] The pneumatic device 1 has an arc-shaped structure as a whole, and the curvature of the arc-shaped structure matches the curvature of the annular pipe 3 .

[0231] The pneumatic device 1 as a whole presents a structure that fits the inner wall of the annular pipe 3, which not only improves the smoothness and stability during high-speed operation, but also helps to improve the overall airtightness.

[0232] The rolling components on the pneumatic device 1 are arranged so that they do not pass through the output port during rotation, thereby further ensuring smooth operation.

[0233] Preferably, the pneumatic device 1 is provided with at least three rolling components, and the three rolling components are arranged around the pneumatic device 1 .

[0234] The three rolling members are not limited to rolling members having the same structure.

[0235] Preferably, at least one end of the pneumatic device 1 is provided with three rollers b1 arranged around the pneumatic device 1 .

[0236] The three rollers b1 are arranged around the pneumatic device 1 to provide three-point support for the inner wall of the annular pipe 3. Even if any one roller b1 is not in contact with the inner wall, the other two rollers b1 can automatically adjust their angles to provide good and stable support.

[0237] Compared with arranging more rolling components at one end, it has a better mechanical effect.

[0238] Furthermore, at least three rollers b1 are respectively provided at both ends of the pneumatic device 1 and arranged around the pneumatic device 1 .

[0239] Achieve stable balance front and back.

[0240] Furthermore, it is preferred that the rollers b1 at the front and rear ends have the same height relative to the plane where the curvature of the pneumatic device 1 is located.

[0241] Further ensure stability and uniform force.

[0242] The axial direction of the elastic ring 11 is consistent with the forward direction of the pneumatic device 1 and can also be appropriately tilted to improve the airtight effect.

[0243] Reference Figure 5 The opening of the elastic ring 11 has two ends of the elastic ring 11; the two ends of the elastic ring 11 are respectively provided with a butt end C1; the two butt ends C1 overlap each other and adopt a relatively sliding structure.

[0244] The elastic ring 11 of the above-mentioned design has a significantly different structure from the piston ring of the engine cylinder. The piston ring will have good air tightness after being strictly compressed.

[0245] The above design of the present invention has good airtightness even in a non-pressed state because the two butt ends C1 are arranged to overlap with each other.

[0246] Although this level of airtightness may be difficult to achieve the requirements of the engine cylinder under relatively simple processes, it is sufficient to meet the requirements of the present invention.

[0247] At least one of the two butt ends C1 is provided with a notch in thickness.

[0248] The gap is provided in the thickness, rather than in the radial direction (height). No matter how tightly the two butt ends C1 are butted together, the gap can be avoided in the length direction (gas flow direction) of the pneumatic device 1 .

[0249] Furthermore, the thickness after overlapping is no greater than the thickness of the elastic ring 11 .

[0250] The elastic ring 11 is sleeved on the annular groove, and at least a portion of the outer side protrudes outside the annular groove; a matching positioning structure is provided between the elastic ring 11 and the annular groove to avoid excessive rotation.

[0251] The positioning structure may be a key C2 provided on the inner side of the elastic ring 11 and a groove recessed in the annular groove and matching with the key C2 .

[0252] The positioning structure may also be a protrusion provided in the annular groove; a space is provided in front of the butt end C1 of the elastic ring 11, and the protrusion is inserted into the space.

[0253] Without adding any structure to the elastic ring 11 , positioning is achieved and excessive rotation is avoided.

[0254] Specific implementation of door control:

[0255] The door body 4 can be a one-way door body 4 with a conducting direction from the air outlet 6 to the air inlet 5. When the pneumatic device 1 runs to the one-way door body 4, the one-way door body 4 is pushed open and passes through.

[0256] The power for pushing open the one-way door body 4 can be at least one of inertia force, gravity, and magnetic force.

[0257] The door body 4 is a one-way door body 4 pushed open by the pneumatic device 1; one end of the one-way door body 4 is directly or indirectly connected to the annular pipe 3 through a rotating mechanism, and the other end is an openable free end.

[0258] At the door body 4, the annular pipe 3 is provided with an opening; the door body 4 adopts a one-way door body 4 pushed open by the pneumatic device 1; one end of the door body 4 is directly or indirectly connected to the outside of the opening, that is, the outside of the annular pipe 3 through a rotating mechanism d; the other end of the door body 4 is an openable free end; the shape of the opening is a shape that allows the door body 4 to rotate through; a cover 42 is covered at the opening, and the space can accommodate the door body 4 after opening, and an airtight structure is formed at the opening of the annular pipe 3.

[0259] The cover body 42 can seal the opening to prevent gas from flowing to the outside.

[0260] The pneumatic device 1 is provided with a protrusion in the forward direction on one side of the free end of the door body 4 .

[0261] When the door body 4 is in a closed state, the distance between the door body 4 and the air outlet 6 is greater than the length of the pneumatic device 1 .

[0262] This design allows a pneumatic device 1, whose outer diameter is close to the inner diameter of the annular conduit 3, to pass smoothly through the door body 4. This provides favorable conditions for the pneumatic device 1 to be well driven by the airflow. In addition, according to conventional designs, the closer the distance between the air outlet 6 and the door body 4, the less gas is wasted. However, the inventor of this patent designed the distance between the air outlet 6 and the door body 4 to be too large. This allows the airtight portion to be deflated through the air outlet 6 first, reducing the pressure difference between the air inlet 5 and the air outlet 6, thereby reducing the thrust to push open the one-way door body 4.

[0263] The first is to save energy, the second is to avoid excessive deceleration of the pneumatic device 1, and the third is to reduce the impact protection system on the door body 4 during the opening process.

[0264] The annular pipe 3 between the air outlet 6 and the door body 4 is a pipe that is airtightly matched with the pneumatic device 1 and serves as an air pressure pipe for storing the gas that pushes the door body 4 open.

[0265] After the pneumatic device 1 passes through the air outlet 6, it forms an airtight fit with the air pressure pipe, compressing the naturally existing gas in the air pressure pipe to generate air pressure. Under the action of the air pressure, the gas is used to push open the door body 4, making the opening of the door body 4 gentle and avoiding strong impact of the pneumatic device 1.

[0266] More preferably, the distance between the air outlet 6 and the door body 4 is greater than the length of the pneumatic device 1, and a section of the annular pipe 3 is used as the air pressure pipe. This ensures that there is sufficient gas and the pneumatic device 1 can be properly decelerated. In addition, the structure is simple.

[0267] It should be noted that the pneumatic device 1 designed by the inventors is expected to operate the door body 4 nearly 1 billion times according to a design life of 10 years. The above design provides conditions for a sufficient number of operations.

[0268] The door body 4 of the one-way door 4 is directly or indirectly connected to the annular pipe 3 at one end through a rotating mechanism, and the other end is an openable free end; the free end is close to one side of the annular pipe 3; the pneumatic device 1 is provided with a protrusion in the forward direction (protruding forward) on one side of the free end of the door body 4; the height of the front end of the protrusion (protruding forward) is not higher than one third of the height of the door body 4; so that when the pneumatic device 1 pushes open the door body 4 of the one-way door 4, the protrusion first pushes the free end side of the door body 4, so that the pneumatic device 1 can push open the door body 4 with less force, making the door opening smooth, smooth and reliable.

[0269] After the protrusion (protruding forward) opens the door body 4 with a small force, the air pressure on both sides tends to be balanced, so the door body 4 can be opened in a relatively pressure-free state, which consumes less energy. The door body 4 also has less obstruction to the movement of the pneumatic device 1, so that the pneumatic device 1 can move smoothly and almost does not slow down when passing through the door body 4, thereby improving energy utilization.

[0270] It is more preferred that the door body 4 adopts a one-way valve door body pushed open by the pneumatic device 1; the distance between the air outlet 6 and the door body 4 is greater than the distance between the position with sealing performance at the rear end of the pneumatic device 1 and the front end of the pneumatic device 1.

[0271] First, the rear end of the pneumatic device 1 has a sealing performance position, and only after passing the air outlet 6 can it have a chance to contact the door body 4. At this time, the air outlet 6 has been opened and the pressure has been released. The door body 4 can be opened more easily.

[0272] A permanent magnet is provided at the front end of the pneumatic device 1, and another repelling permanent magnet is provided on the door body 4.

[0273] When the pneumatic device 1 approaches the door body 4, the two permanent magnets repel each other, providing a flexible thrust for pushing open the door body 4. It has the advantages of long action distance, no mechanical movement of the force storage elastic component, exponential change of thrust range during the approach process, etc., and has an extremely long service life.

[0274] Specific implementation of ring pipeline:

[0275] The annular pipe 3 is preferably an airtight pipe made of hard material.

[0276] The pipe wall of the annular pipe 3 can be made of a single material structure or a combined material structure selected from metal, glass, ceramic, cement, sintered brick, glass fiber, plastic and the like.

[0277] The pipe wall is made of glass, which has the advantages of easy installation of optical sensors, strong impact resistance, easy observation of internal operating status, easy fault detection, and corrosion resistance. It can be used in corrosive gas environments.

[0278] The pipe wall made of Teflon material has the advantages of easy molding, easy setting of complex structures, low production cost, strong impact resistance and strong corrosion resistance.

[0279] More preferably, the pipe wall is made of metal material to heat the gas flowing inside under the action of a changing magnetic field.

[0280] Particularly preferably, the pipe wall is made of at least one of stainless steel and aluminum alloy, which are non-magnetic, so that magnetic components can be easily incorporated.

[0281] The high-pressure gas will cool down during the gas expansion process in the annular pipe 3. The pipe wall made of the metal material that is easy to heat can avoid overcooling in the annular pipe 3, which is convenient for shortening the acceleration time.

[0282] In addition, the metal pipe wall used for heating can also heat the fluid in the channel, increase the expansion force, and thus improve the kinetic energy output efficiency.

[0283] The annular pipe 3 is provided with a heat exchange device.

[0284] The heat exchange device can be a heat sink, a heat pipe, or other heat exchange devices. The temperature of the expanded gas is increased by exchanging heat with the outside world.

[0285] Preferably, the annular pipe 3 is made of a metal pipe wall, and a heat sink is connected to the metal pipe wall, which has the characteristics of simple structure and high heat exchange efficiency.

[0286] The pipe wall of the annular pipe 3 can be a pipe wall of a composite structure, which includes a wall body and an airtight, smooth, hard attachment layer attached to the inner wall of the wall body.

[0287] When the volume of the annular pipe 3 is relatively large, using a material with high airtightness, high smoothness and high hardness throughout the pipe will incur a large cost.

[0288] The above design utilizes an adhesive layer structure, allowing the wall to be constructed from lower-cost materials for support and protection, while the thinner adhesive layer can be constructed from more expensive materials with high airtightness, smoothness, and hardness. This ensures the active magnet mechanism operates in a low-friction, highly airtight environment while significantly reducing production costs.

[0289] The adhesion layer can be made of a pipe wall made of at least one of stainless steel, aluminum alloy, glass, alumina (Al2O3), graphite, carbon fiber, etc., or other materials with high air tightness, high smoothness, and high hardness.

[0290] The pipe wall of the large annular pipe 3 is preferably a pipe wall of a composite structure.

[0291] Preferably, the pipe wall comprises a wall body made of at least one material selected from the group consisting of fiberglass, plastic, ceramic, cement, and sintered brick. The adhesive layer comprises a pipe wall made of at least one material selected from the group consisting of stainless steel, aluminum alloy, silica, alumina (Al2O3), graphite, and carbon fiber.

[0292] Other chemical components can be added to silica to improve performance. The silica layer can be an enamel layer or a glass layer.

[0293] More preferably, the pipe wall includes a wall body, the wall body includes a matrix composed of at least one of ceramic, cement, and sintered brick, the inner side of the matrix is ​​paved with a plastic layer, and the inner side of the plastic layer is adhered with a glass layer.

[0294] The above-mentioned matrix is ​​easy to shape as a whole to provide structural support and shaping that is convenient for on-site construction. The plastic layer provides an aging-resistant and impact-resistant airtight layer, and the glass layer provides an impact-resistant and low-friction contact surface.

[0295] The substrate provides high-strength structural support at low cost and with minimal processing effort. The plastic layer, bonded to the substrate, facilitates shaping. Because the plastic layer acts as a buffer and seal, the glass layer can be made less airtight, allowing the glass layer to be assembled relatively simply by joining glass sheets together during the manufacturing process.

[0296] While ensuring performance, the production difficulty and cost are greatly reduced.

[0297] The plastic layer is preferably a Teflon layer, and the glass layer is preferably a glass layer spliced ​​together from tempered glass sheets.

[0298] This type of pipe wall using Teflon has the advantages of being easy to shape, easy to set up complex structures, low production cost, strong impact resistance, and strong corrosion resistance. In addition, the glass layer is a glass layer spliced ​​with tempered glass sheets, which is easier to adhere to the complex structure of the Teflon layer.

[0299] The above design not only solves the problem of difficult on-site construction of large-scale power generation equipment, but also reduces costs and ensures system performance.

[0300] The annular pipe 3 may adopt a pipe wall of an integral structure or a pipe wall of a combined structure.

[0301] The annular pipe 3 includes two parts, one part is a lower pipe body located at the bottom, and the other part is an upper pipe body located at the top;

[0302] The upper tube body is buckled downwardly onto the lower tube body, surrounding and forming a tube cavity in the annular tube 3 .

[0303] The split combination structure has the advantages of low manufacturing cost, easy installation, easy debugging and easy maintenance when making large equipment.

[0304] During production, the pipe wall of the lower pipe body or the upper pipe body may be produced first, and then the material for forming the adhesion layer is coated on the pipe wall, and then the adhesion layer forming process is carried out.

[0305] For example, a glaze layer, a glass layer, or other layer-forming material is applied and then sintered to form a hard, adhered layer.

[0306] In this process, the use of a separate structure of the lower tube body and the upper tube body greatly improves the convenience for the coating and sintering work.

[0307] In actual production, the annular pipe 3 can naturally be disassembled into two parts, left and right. However, this patent only adopts the method of disassembling the upper and lower parts. This method can effectively ensure the smoothness and firmness of the bottom layer, thereby improving operating performance and increasing power generation efficiency.

[0308] The annular pipe 3 is provided with a closed induction coil for heating. The induction coil may be provided outside or inside the pipe wall of the annular pipe 3 , or may be buried inside the pipe wall of the annular pipe 3 .

[0309] The induction coil can be wrapped around the channel (hollow part) of the annular pipe 3, or the conductor coil can be formed into a closed curved surface and then attached to the annular pipe 3.

[0310] Alternatively, the induction coil may be wound into a long tube shape, and the long tube-shaped induction coil is wrapped around the channel (hollow portion) of the annular pipe 3 .

[0311] Alternatively, the induction coil may be wound into a sheet shape, and the sheet-shaped induction coil is attached to the outside of the channel (hollow portion) of the annular pipe 3. Existing wireless charging induction coils often use sheet-shaped induction coils.

[0312] The sheet-like induction coils can be attached to the outside of the channel (hollow portion) of the annular pipe 3, with at least two induction coils arranged front and back. This allows for separate current generation and reduces maintenance costs. Numerous sheet-like induction coils can be attached to the outside of the channel (hollow portion) of the annular pipe 3, top, bottom, left, and right. These can be connected and combined into an array structure to adapt to the magnetic field environment.

[0313] Specific implementation of ring pipeline 2:

[0314] The annular pipe 3 can be an annular pipe.

[0315] The annular pipe 3 allows access to the door body 4 structure through a connecting section outside of the annular pipe. The annular pipe may not be closed by itself, but is closed by other auxiliary components, so that the pneumatic device 1 can move cyclically.

[0316] The ring shape is not limited to a standard circular ring structure. In addition to the circular ring structure, it can also be a ring with an elliptical structure, or a ring formed by a combination of some straight lines and circular arcs.

[0317] Furthermore, it includes two layers of annular pipes 3 arranged in parallel, and the two layers of annular pipes 3 are respectively provided with an air inlet 5, an air outlet 6, a door body 4, and a pneumatic device 1; the two layers of annular pipes 3 are fixed in parallel.

[0318] The pneumatic device 1 in the two parallel fixed annular pipes 3 is kept rotating at an angle close to 180 degrees.

[0319] In this way, dynamic balance can be automatically achieved when simultaneously accelerating the two pneumatic devices 1. The dynamic balancing device 8 can be omitted.

[0320] Alternatively, the accelerated object 7 may be mounted on one of the two pneumatic devices 1 in two parallel fixed annular pipes 3. The centrifugal force balance is performed using the other pneumatic device 1.

[0321] Alternatively, the two pneumatic devices 1 in the two parallel fixed annular pipes 3 are both equipped with the accelerated object 7. This not only allows the two pneumatic devices 1 to balance the centrifugal forces, but also allows the two accelerated objects 7 to be accelerated synchronously.

[0322] In the case of synchronously releasing the accelerated object 7, it is possible to maintain balance during the deceleration process after the release.

[0323] The accelerated object 7 can be a rocket, an airplane, or other objects that need to fly at high speed.

[0324] The above shows and describes the basic principles and main features of the utility model, as well as the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the utility model. Various changes and improvements may be made to the utility model without departing from the spirit and scope of the utility model. Such changes and improvements are within the scope of the utility model claimed. The scope of protection claimed for the utility model is defined by the appended claims and their equivalents.

Claims

1. Ring type pneumatic acceleration system, characterized in that: comprising an annular pipe; The annular pipe is provided with an air inlet and an air outlet; A valve is provided between the air inlet and the air outlet; the valve is provided with a door body with an opening and closing function; When the valve is closed, it blocks the air flow from the air inlet to the air outlet and is a valve for controlling gas flow; The invention also includes a pneumatic device disposed in the annular pipe and circulates along the annular pipe; Pneumatic devices refer to components that are driven by gas to move; A pneumatic device having a structure for blocking air flow in the annular duct; The shape of the opening of the valve in the on state is a shape that allows the pneumatic device to pass through; The pneumatic device is provided with a carrying mechanism for carrying the accelerated object; An output port for releasing the accelerated object is also provided.

2. The ring-type pneumatic acceleration system according to claim 1, characterized in that: Also included is a pressurized gas source; The pressurized air source adopts at least one mechanical pressurized air source selected from the group consisting of an air pump, an air compressor, and a compressor; The pressurized gas outlet of the mechanical pressurized gas source is connected to the air inlet of the annular pipeline; The air intake of the mechanical pressurized air source is connected to the air outlet of the annular pipeline.

3. The ring-type pneumatic acceleration system according to claim 1, characterized in that: On the annular pipe, the air inlet is arranged on the inner side of the annular pipe, and the air outlet is arranged on the outer side of the annular pipe; The output port is externally connected to a pipe for correcting the exit direction of the accelerated object, serving as a direction correction pipe; The direction of the direction-corrected pipeline is the same as the tangent direction of the annular pipeline where it is located; The pneumatic device is airtight to the inner wall of the annular pipe and has a matching relationship with the pneumatic device.

4. The ring-type pneumatic acceleration system according to claim 1, characterized in that: The output port is an opening that allows the accelerated object to pass through but does not allow the pneumatic device to pass through.

5. The ring-type pneumatic acceleration system according to claim 1, characterized in that: A controlled air valve is also provided to control the air intake amount at the air inlet; The controlled air valve is electrically controlled. The control system of the electrically controlled controlled air valve further includes a control circuit, a control signal output terminal of the control circuit, and a control-connected controlled air valve; and further includes a sensor for detecting the operating status of the pneumatic device, and the sensor is connected to the control signal input terminal of the control circuit. A pressure sensor for detecting the pressure in the annular pipeline is also provided, and the control circuit is connected to the pressure sensor.

6. The circular pneumatic acceleration system according to claim 1, characterized in that: A lubricating oil supply system is also provided, which includes an oil storage device connected to an oil supply pipeline, and the oil supply pipeline is connected to an oiling component for applying lubricating oil; The oiling component is in communication with the channel of the annular pipe; The oiling component is arranged between the air outlet and the door body.

7. The circular pneumatic acceleration system according to claim 1, characterized in that: The carrying mechanism of the pneumatic device is provided with an opening on a side facing the output port, and the accelerated object is installed in the opening; The operating part of the valve body is set on the inner side of the inner wall of the pipe; The carrying mechanism of the pneumatic device is provided with a locking mechanism for locking the accelerated object, and the locking mechanism is a locking mechanism that is unlocked by triggering.

8. The circular pneumatic acceleration system according to claim 1, characterized in that: The pneumatic device is provided with at least one rolling component selected from balls and rollers, and at least two rolling components abut against the inner wall of the annular pipe to support the pneumatic device; The pneumatic device has an arc-shaped structure as a whole, and the curvature of the arc-shaped structure matches the curvature in the annular pipe.

9. The circular pneumatic acceleration system according to any one of claims 1 to 8, characterized in that: The pneumatic device has at least one section, in the front-to-back direction, whose curvature conforms to the curved structure of the inner wall of the annular pipe; the pneumatic device is provided with at least one elastic ring with an elastic force capable of expanding outwards; At least three rollers are respectively provided at both ends of the pneumatic device and arranged around the pneumatic device.

10. The circular pneumatic acceleration system according to any one of claims 1 to 8, characterized in that: The door body is a one-way door body with the conducting direction from the air outlet to the air inlet; The distance between the air outlet and the door body is greater than the length of the pneumatic device, and thus a section of the annular pipe is used as an air pressure pipe.

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