Power conversion device

Abstract

The utility model relates to an engine technical field, more particularly, a kind of power conversion equipment.Power conversion equipment includes stator, rotor and sliding assembly, stator and rotor are rotatably run-in, and there is a cooperation channel between stator and rotor with empty sandwich;Sliding assembly is inserted in rotor;Stator is provided with resistance pressure card, import and export;The one end of cooperation channel is provided with resistance pressure card, and resistance pressure card is rotatably run-in with rotor;At least two slide bar grooves are distributed and set up in rotor;Slide bar groove and the ring line of cooperation channel are arranged in cross shape;Slide bar groove middle section corresponds the opening of cooperation channel with the opening of cooperation channel;Sliding assembly includes slide bar, slider and cross shaft;Slide bar includes flat bar and vertical rod, flat bar is set in slide bar groove, and slide bar slides in slide bar groove;Slider is inserted in the flat bar of slide bar and is fixedly connected on the flat bar from the opening.It is good in leakproofness, can improve the uneven technical problem of torsion output in prior art.

Description

Technical Field

[0001] This utility model relates to the field of engine technology, and more specifically, to a power conversion device. Background Technology An engine is a power machine that converts other forms of energy into mechanical energy, including internal combustion engines. An internal combustion engine is a typical type of engine; it's a heat engine that directly converts the heat energy released by the combustion of fuel inside the machine into power.

[0002] Among common internal combustion engines, the piston internal combustion engine is the most prevalent. The basic principle of a piston internal combustion engine is as follows: First, fuel and air are mixed to form a combustible gas. This gas enters through the intake port and combusts inside the cylinder, releasing heat energy that generates high-temperature, high-pressure gas within the cylinder. This gas expands, pushing the piston to do work. The mechanical work is then output through a crankshaft and connecting rod mechanism or other mechanisms, ultimately driving the driven machinery connected to the piston internal combustion engine.

[0003] Piston-type internal combustion engines generally include traditional reciprocating engines and rotary engines. Compared with reciprocating engines, rotary engines eliminate unnecessary linear motion, resulting in smaller size and lighter weight for the same power output. They also have lower vibration and noise, better sealing, and thus offer significant advantages.

[0004] However, existing rotary engines suffer from uneven torque output. Utility Model Content

[0005] The purpose of this invention includes, for example, providing a power conversion device that can improve the problem of uneven torque output in the prior art.

[0006] The embodiments of this utility model can be implemented as follows: In a first aspect, this utility model provides a power conversion device, comprising: The stator, rotor, and sliding assembly are provided, wherein the stator and rotor are rotated and run-in together, and a fitting channel is provided between the stator and rotor; the sliding assembly is inserted into the rotor. The stator is equipped with a voltage resistance card, an inlet, and an outlet; One end of the mating channel is provided with the pressure-blocking clip, and the pressure-blocking clip rotates and runs in with the rotor. The inlet is located on the stator, and the inlet communicates with the mating channel; The outlet is located on the stator and is connected to the mating channel; At least two slide bar grooves are distributed on the rotor; The slide bar groove is a strip-shaped groove, and the slide bar groove and the ring line of the mating channel are arranged in an intersecting pattern; the middle section of the slide bar groove has an opening corresponding to the mating channel and communicating with the mating channel; The sliding assembly includes a slide rod, a slider, and a horizontal shaft; the slide rod includes a horizontal rod and a vertical rod, the horizontal rod is disposed in the slide rod groove, the horizontal rod is arranged in the same direction as the opening, and the vertical rod is erected at at least one end of the horizontal rod, and the slide rod slides in the slide rod groove; the slider is plate-shaped, the root of the slider is fixed to the horizontal rod of the slide rod, and the end of the slider faces the opening.

[0007] In an optional embodiment, the mating channel is an arc channel, and the pressure-blocking clip is provided at the end of the arc channel where the stator faces a protrusion that blocks the end of the arc channel.

[0008] In an optional implementation, the mating channel is a C-shaped channel, and the pressure-blocking card is installed on the unclosed section of the C-shaped channel.

[0009] In an optional embodiment, holes are respectively opened on the rotor at the positions of the uprights that are erected on the slide rod. The uprights are respectively inserted into the corresponding holes and connected to the flat rod through the holes. The holes and the corresponding uprights are slidably fitted together.

[0010] In an optional embodiment, a guide rail is provided on the outer side of the top of the pole. The guide rail is fixed and is a closed ring. The main feature of the extension trajectory of the guide rail is that as it gradually approaches the pressure card, the extension trajectory of the guide rail changes from a relatively regular arc shape to a shape that follows the direction of the pressure card protruding into the mating channel.

[0011] In an optional embodiment, a horizontal shaft extending toward the corresponding guide rail is installed on the outer side of the top of the pole; the horizontal shaft and the guide rail are interlocked and the horizontal shaft slides around the guide rail.

[0012] In an optional embodiment, the guide rail is configured as an annular groove, and the horizontal shaft extends into the corresponding guide rail. Two bearings are spaced apart on the section of the horizontal shaft that extends into the guide rail. The outer diameters of the two spaced bearings are similar, but the inner diameters are different and they are eccentrically arranged. Due to the eccentric arrangement of the two spaced bearings, the bearings roll along the two side walls of the annular groove in the guide rail.

[0013] In an optional embodiment, the slider has a groove on the mating surface that extends and fits with the mating channel. The groove extends through the mating surface of the slider and the mating channel. A sheet is installed in the groove. The sheet slides and runs against the groove. The outer edge of the sheet can fit with the mating channel. The sheet has a moderate outward tension in the groove.

[0014] In an optional embodiment, a protruding ridge is provided on the circumference of the rotor. The protruding ridge is disposed in the mating channel and fixedly connected to the rotor. The protruding ridge has a break through the opening. The slider extends into the mating channel and slides and runs with the break. A notch is provided on the pressure card corresponding to the protruding ridge. The protruding ridge and the notch rotate and run with each other.

[0015] In an optional embodiment, a support for stabilizing the upright is provided on the rotor, the support being provided with a sliding groove, and the upright sliding and running in the sliding groove.

[0016] In an optional embodiment, the system further includes an air storage tank; the air storage tank is sealed and connected to the inlet pipe, which is equipped with an exhaust valve; an intake valve is provided on the air storage tank, which, when the engine has excess power, supplies high-pressure gas into the air storage tank for storage until the gas pressure in the air storage tank reaches saturation, at which point the intake valve on the air storage tank closes; when power is urgently needed, the exhaust valve is opened, and the air storage tank injects high-pressure gas into the inlet, driving the power conversion device to perform work and providing strong power to the vehicle's transmission mechanism.

[0017] In an optional embodiment, a combustible gas supply system is further included; the combustible gas supply system includes a frame, crankshaft, connecting rod, piston, cylinder, intake valve, delivery valve, and combustion chamber; the crankshaft is mounted on the frame and rotates and runs in with the frame; at least one connecting rod is rotatably mounted on the crankshaft, the other end of the connecting rod is mounted on the piston pin, the piston is disposed in the cylinder and slides and runs in with the cylinder; the intake valve and the delivery valve are located at the same end of the cylinder; the combustion chamber communicates with the inlet; the combustion chamber communicates with the cylinder.

[0018] In an optional embodiment, a water inlet is further included, which is disposed on the stator of the mating channel and is located near the inlet.

[0019] In an optional embodiment, a return air valve is provided near the inlet. When the return air valve is opened, the mating passage can draw in air from the outside.

[0020] The beneficial effects of this utility model embodiment include, for example: The power conversion device in this solution includes a stator, a rotor, and a sliding assembly. The stator and rotor undergo rotational break-in, with a fitting channel between them. The sliding assembly is inserted into the rotor. The stator is equipped with a pressure-blocking clip, an inlet, and an outlet. At least two slide bar slots are distributed on the rotor. The sliding assembly includes a slide bar, a slider, and a horizontal shaft. This allows for applications where fluid pressure drives the slider on the rotor to perform work, or where power drives the rotor to rotate, pushing the slider to compress the fluid and increase its pressure. Attached Figure Description

[0021] To more clearly illustrate the technical solutions of the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. It should be understood that the following drawings only show some embodiments of this utility model and should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can be obtained based on these drawings without creative effort.

[0022] Figure 1 This is a cross-sectional view of the power conversion device according to an embodiment of the present utility model; Figure 2 This is a schematic diagram of the combustible gas supply system of the power conversion device according to an embodiment of the present utility model; Figure 3 This is another cross-sectional view of the power conversion device according to an embodiment of the present utility model; Figure 4 This is a partial schematic diagram of the power conversion device according to an embodiment of the present utility model; Figure 5 This is a schematic diagram of the stator-rotor assembly of the power conversion device according to an embodiment of the present utility model; Figure 6 This is a schematic diagram of the structure of the sliding component of the power conversion device according to an embodiment of the present utility model; Figure 7 This is a partial schematic diagram of the stator of the power conversion device according to an embodiment of the present utility model.

[0023] Icons: 11-Matching channel; 100-Stator; 101-Power output shaft hole; 110-Pressure resist clip; 121-Inlet; 122-Outlet; 200-Rotor; 210-Slide bar groove; 220-Protruding ridge; 230-Bracket; 231-Slide groove; 300-Sliding assembly; 310-Slide bar; 311-Horizontal bar; 312-Upright bar; 320-Slider; 330-Horizontal shaft; 331-Large Shaft; 332-Small shaft; 341-Inner offset bearing; 342-Outer offset bearing; 350-Guide rail; 410-Outlet valve switch; 420-Inlet valve switch; 500-Combustible gas supply system; 510-Frame; 520-Crankshaft; 521-Power take-off shaft; 530-Connecting rod; 540-Piston; 550-Cylinder; 561-Inlet valve; 562-Outlet valve; 570-Combustion chamber. Detailed Implementation

[0024] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.

[0025] Therefore, the following detailed description of the embodiments of the present invention provided in the accompanying drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention. All other embodiments obtained by those skilled in the art based on the embodiments of the present invention without inventive effort are within the scope of protection of the present invention.

[0026] It should be noted that similar labels and letters in the following figures indicate similar items. Therefore, once an item is defined in one figure, it does not need to be further defined and explained in subsequent figures.

[0027] In the description of this utility model, it should be noted that if terms such as "upper," "lower," "inner," or "outer" are used to indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, or the orientation or positional relationship in which the utility model product is usually placed during use, they are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0028] Furthermore, the terms "first" and "second" are used only to distinguish descriptions and should not be interpreted as indicating or implying relative importance.

[0029] It should be noted that, where there is no conflict, the features in the embodiments of this utility model can be combined with each other.

[0030] Please refer to Figure 1 This embodiment provides a power conversion device, including: The stator 100, rotor 200, and sliding assembly 300 are included. The stator 100 and rotor 200 are rotated and run-in together. There is a fitting channel 11 between the stator 100 and rotor 200. The sliding assembly 300 is inserted into the rotor 200. The stator 100 is equipped with a voltage resistance card 110, an inlet 121, and an outlet 122; A pressure-blocking clip 110 is provided at one end of the channel 11, and the pressure-blocking clip 110 rotates and runs with the rotor 200. Inlet 121 is provided on stator 100, and inlet 121 is connected to mating channel 11; The outlet 122 is located on the stator 100 and is connected to the mating channel 11; At least two slide bar grooves 210 are distributed on the rotor 200; The slide bar groove 210 is a strip-shaped groove, and the slide bar groove 210 and the ring line of the mating channel 11 are arranged in an intersecting pattern; the middle section of the slide bar groove 210 has an opening corresponding to the mating channel 11 and communicating with the mating channel 11; The sliding assembly 300 includes a slide rod 310, a slider 320, and a horizontal shaft 330. The slide rod 310 includes a horizontal rod 311 and a vertical rod 312. The horizontal rod 311 is disposed in the slide rod groove 210 and is arranged in the same direction as the opening. At least one end of the horizontal rod 311 is vertically provided with a vertical rod 312. The slide rod 310 slides in the slide rod groove 210. The slider 320 is plate-shaped. The root of the slider 320 is fixed to the horizontal rod 311 of the slide rod 310, and the end of the slider 320 opens in the direction of the opening.

[0031] The power conversion device of this solution can be used to drive the slider 320 on the rotor 200 to do work using the pressure of the fluid; it can also be used to drive the rotor 200 to rotate and push the slider 320 to compress the fluid and increase the fluid pressure, as detailed below.

[0032] If the work is done by using fluid pressure to drive the slider 320 on the rotor 200, it is accomplished as follows: When a higher-pressure fluid enters the C-shaped channel from the inlet 121, the fluid can only enter from the inlet 121 and exit from the outlet 122 because the C-shaped channel between the stator 100 and the rotor 200 is blocked by the pressure-blocking clip 110. Therefore, the C-shaped channel becomes a one-way flow channel for fluid pressure. As the rotor 200 rotates, the slider 320 gradually approaches the pressure-blocking clip 110. Due to the extension trajectory of the guide rail 350, as it approaches the pressure-blocking clip 110, the extension trajectory of the guide rail 350 changes from a relatively regular arc shape to a deformation that follows the direction of the pressure-blocking clip 110 protruding into the C-shaped channel. The horizontal shaft 330, locked on the guide rail 350, is also guided by the guide rail 350, causing the slider 320 to gradually retract into the opening outside the slide bar groove 210, reaching the position of the pressure stop 110. The slider 320 has completely retracted into the slide bar groove 210. After passing the pressure stop 110, guided by the guide rail 350, the slider 320 gradually extends out of the slide bar groove 210, completely sealing the C-shaped channel after passing through the inlet 121, separating the inlet 121 and the outlet 122 into two different pressure zones. The fluid can only be depressurized through the C-shaped channel to the outlet 122 to drive work. While doing work, the slider 320 also discharges the fluid that has already done work from the outlet 122. After completing its work, the slider 320 retracts back into the opening outside the slide bar groove 210 to prepare for the next work cycle.

[0033] Furthermore, if the application function of increasing fluid pressure by using power to drive the rotor 200 to rotate and push the slider 320 to compress the fluid is achieved as follows: Because the C-shaped channel between the stator 100 and the rotor 200 is blocked by the pressure-blocking clip 110, the fluid can only enter from the inlet 121, pass through the C-shaped channel, and exit from the outlet 122. Therefore, the C-shaped channel becomes a one-way flow channel for fluid pressure. The rotor 200 is driven to rotate by power. As the rotor 200 rotates, the slider 320 gradually approaches the position of the pressure relief card 110. The extension trajectory of the guide rail 350 gradually deforms in the direction of the pressure relief card 110 protruding into the C-shaped channel. The horizontal shaft 330, which is stuck on the guide rail 350, is also guided by the guide rail 350, causing the slider 320 to gradually retract into the opening outside the slide bar groove 210. When it reaches the position of the pressure relief card 110, the slider 320 has completely retracted into the slide bar groove 210. After successfully passing through the pressure relief card 110, the slider 320 is guided by the guide rail 350 to gradually extend out of the slide bar groove 210. After passing through the inlet 121, it completely seals the C-shaped channel, dividing the inlet 121 and the outlet 122 into two different pressure ranges. The power continues to drive the rotor 200 to rotate, pushing the slider 320 to rotate towards the outlet 122 within the C-shaped channel. The fluid in the inlet 121 region generates negative pressure, and the slider 320 draws the fluid from the inlet 121 through the C-shaped channel, simultaneously compressing the fluid already drawn into the C-shaped channel. The compressed fluid becomes high-pressure fluid, which is then output from the outlet 122. After completing its work, the slider 320 retracts back into the opening outside the slide groove 210, preparing for the next work cycle.

[0034] Please continue reading. Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 To learn more about the structural details of the power conversion equipment.

[0035] Optionally, channel 11 can be a C-shaped channel, and a pressure resistance card 110 can be installed on the unclosed section of the C-shaped channel.

[0036] It should be noted that in other embodiments of this utility model, the cooperating channel 11 can be an arc channel, with a pressure-blocking clip 110 provided from the stator 100 toward a protrusion inside the arc channel to block the end of the arc channel. This is merely an example and is not intended to be specific.

[0037] In an optional embodiment, holes are provided on the rotor 200 at the positions of the uprights 312 that are erected on the slide rod 310, and the uprights 312 are inserted into the corresponding holes. The uprights 312 pass through the holes and connect to the flat rod 311. The holes and the corresponding uprights 312 are slidably fitted together.

[0038] In an optional embodiment, a guide rail 350 is provided on the outer side of the top of the upright 312. The guide rail 350 is fixed and is a closed ring. The main feature of the extension trajectory of the guide rail 350 is that as it gradually approaches the pressure card 110, the extension trajectory of the guide rail 350 changes from a relatively regular arc shape to a shape that follows the direction of the pressure card 110 protruding into the mating channel 11.

[0039] In an optional embodiment, a horizontal shaft 330 extending toward the corresponding guide rail 350 is installed on the outer side of the top of the upright 312; the horizontal shaft 330 and the guide rail 350 are interlocked and the horizontal shaft 330 slides around the guide rail 350.

[0040] In an optional embodiment, the guide rail 350 is configured as an annular groove, and the horizontal shaft 330 extends into the corresponding guide rail 350. Two bearings are spaced apart on the section of the horizontal shaft 330 extending into the guide rail 350. The two spaced bearings have similar outer diameters but different inner diameters and are eccentrically positioned. Due to the eccentric positioning of the two spaced bearings, the bearings roll along the two side walls of the annular groove within the guide rail 350. This significantly reduces the friction between the horizontal shaft 330 and the guide rail 350.

[0041] Specifically, the horizontal shaft 330 includes a large shaft 331 and a small shaft 332 connected in sequence. The large shaft 331 is located on the side closer to the upright 312, and the small shaft 332 is located on the side farther from the upright 312. The large shaft 331 and the small shaft 332 are eccentrically arranged and parallel. The two bearings on the horizontal shaft 330 are named an inner eccentric bearing 341 and an outer eccentric bearing 342. The inner eccentric bearing 341 is fitted onto the large shaft 331, and the outer eccentric bearing 342 is fitted onto the small shaft 332. Because the large shaft 331 and the small shaft 332 are eccentrically arranged, the inner eccentric bearing 341 and the outer eccentric bearing 342 are also eccentrically arranged.

[0042] In an optional embodiment, the slider 320 has a groove on its mating surface where it extends to work and engages with the mating channel 11. The groove extends through the mating surface of the slider 320 and the mating channel 11. A sheet is installed in the groove, and the sheet slides and grinds against the groove. The outer edge of the sheet matches the mating channel 11, and the sheet has a moderate outward tension within the groove. This enhances the seal of the slider 320 against the mating channel 11 during work.

[0043] Furthermore, at least two slide bar grooves 210 are distributed on the rotor 200; each slide bar groove 210 is equipped with a sliding component 300. This allows multiple sliding components 300 to perform work alternately.

[0044] In an optional embodiment, a protruding ridge 220 is provided on the circumference of the rotor 200. The protruding ridge 220 is disposed in the mating channel 11 and fixedly connected to the rotor 200. The protruding ridge 220 has a break through the opening, and the slider 320 extends into the mating channel 11 and slides and runs against the break. The pressure plate 110 has a notch corresponding to the protruding ridge 220, and the protruding ridge 220 rotates and runs against the notch. In this way, the slider 320 can be supported by the protruding ridge 220 when it is subjected to a large torque during work.

[0045] In an optional embodiment, a support 230 for stabilizing the upright 312 is provided on the rotor 200. The support 230 is provided with a sliding groove 231, within which the upright 312 slides and runs. This enhances the stability of the upright 312.

[0046] In an optional embodiment, a gas storage tank is also included. The gas storage tank is sealed and connected to the inlet 121 via a pipe, on which an exhaust valve switch 410 is provided. An intake valve switch 420 is provided on the gas storage tank. When the engine has excess power, high-pressure gas is introduced into the gas storage tank for storage until the gas pressure in the tank reaches saturation, at which point the intake valve switch 420 on the gas storage tank closes. When power is urgently needed, the exhaust valve switch 410 is opened, and high-pressure gas is injected from the gas storage tank into the inlet 121, driving the power conversion device to perform work and providing strong power to the vehicle's transmission mechanism. This achieves the purpose of quickly replenishing power when the vehicle urgently needs acceleration, such as during acceleration or starting.

[0047] In an optional embodiment, a combustible gas supply system 500 is also included; the combustible gas supply system 500 includes a frame 510, a crankshaft 520, a connecting rod 530, a piston 540, a cylinder 550, an intake valve 561, a delivery valve 562, and a combustion chamber 570; the crankshaft 520 is mounted on the frame 510 and rotates and runs with the frame 510; at least one connecting rod 530 is rotatably mounted on the crankshaft 520, the other end of the connecting rod 530 is mounted on the pin of the piston 540, the piston 540 is disposed in the cylinder 550, and the piston 540 slides and runs with the cylinder 550; the intake valve 561 and the delivery valve 562 are located at the same end of the cylinder 550; the combustion chamber 570 communicates with the inlet 121; the combustion chamber 570 communicates with the cylinder 550. The stator 100 is provided with a power output shaft hole 101 corresponding to the power output shaft 521.

[0048] In operation, the piston 540 of the gas supply system is positioned closest to the intake valve 561, while the delivery valve 562 is closed. The intake valve 561 is also closed. External force rotates the crankshaft 520, causing the connecting rod 530 and piston 540 to slide away from the intake switch within the cylinder 550. The intake valve 561 opens. When the piston 540 is furthest from the intake valve 561, it has drawn in sufficient combustible gas. The combustible gas intake switch closes, and the connecting rod 530 drives the piston 540 to slide closer to the combustible gas intake switch, compressing the obtained combustible gas. After compression, the delivery valve 562 opens, completing the combustion and explosion of the compressed combustible gas in the combustion chamber 570, providing the power required for work. The high-pressure gas after combustion enters the mating channel 11 through the connected and sealed inlet 121, driving the rotor 200 to rotate and perform work. The generated exhaust gas is discharged from the outlet 122.

[0049] Furthermore, in traditional engines, engine speed and air supply frequency are synchronously related; the number of intakes cannot increase without increasing engine speed. However, the main feature of this engine design is that the combustible gas supply system 500 is separate from the engine's power components, meaning the number of intakes is not limited by engine speed. When starting the car or accelerating, if an electric motor drives the crankshaft 520 of the combustible gas supply system 500, simply increasing the motor's current increases the number of combustible gas intakes. This increased intake frequency also increases the number of combustion events, instantly multiplying the engine's working pressure and enabling rapid starting or acceleration.

[0050] Optionally, two or more combustible gas supply systems 500 can be installed to improve engine efficiency.

[0051] In an optional embodiment, a water inlet is also included, which is located on the stator 100 of the mating channel 11, near the inlet 121. Optionally, during power operation, the high-temperature gas generated after combustion enters the mating channel 11, and water is injected into the mating channel 11 through the water inlet. The water vaporizes and expands instantly upon encountering the high temperature. This can significantly increase the pressure within the mating channel 11, thereby improving engine efficiency.

[0052] In an optional embodiment, a return air valve is provided near the inlet 121. When the return air valve is opened, air can be drawn in from the outside through the passage 11. This allows the car to glide smoothly even when the engine is not providing fuel combustion power or disengaging from a gear, simply by opening the return air valve to draw in air from the outside.

[0053] In summary, the present invention provides a power conversion device that has at least the following advantages: It can be used to drive the slider 320 on the rotor 200 to do work using the pressure of the fluid; or it can be used to drive the rotor 200 to rotate and push the slider 320 to squeeze the fluid and increase the fluid pressure.

[0054] The above are merely specific embodiments of this utility model, but the protection scope of this utility model is not limited thereto. Any variations or substitutions that can be easily conceived by those skilled in the art within the technical scope disclosed in this utility model should be included within the protection scope of this utility model. Therefore, the protection scope of this utility model should be determined by the scope of the claims.

Claims

1. A power conversion device, characterized in that, include: The stator, rotor, and sliding assembly are provided, wherein the stator and rotor are rotated and run-in together, and a fitting channel is provided between the stator and rotor. The sliding assembly is inserted into the rotor; The stator is equipped with a voltage resistance card, an inlet, and an outlet; One end of the mating channel is provided with the pressure resistance card, and the pressure resistance card rotates and runs in with the rotor. The inlet is located on the stator, and the inlet communicates with the mating channel; The outlet is located on the stator and is connected to the mating channel; At least two slide bar grooves are distributed on the rotor; The slide bar groove is a strip-shaped groove, and the slide bar groove and the ring line of the mating channel are arranged in an intersecting pattern; the middle section of the slide bar groove has an opening corresponding to the mating channel and communicating with the mating channel; The sliding assembly includes a slide rod, a slider, and a horizontal shaft; the slide rod includes a horizontal rod and a vertical rod, the horizontal rod is disposed in the slide rod groove, the horizontal rod is arranged in the same direction as the opening, and the vertical rod is erected at at least one end of the horizontal rod, and the slide rod slides in the slide rod groove; the slider is plate-shaped, the root of the slider is fixed to the horizontal rod of the slide rod, and the end of the slider faces the opening.

2. The power conversion device according to claim 1, characterized in that: The mating channel is an arc channel, and the pressure-blocking clip is installed at the end of the arc channel, which is blocked by a protrusion in the stator.

3. The power conversion device according to claim 1, characterized in that: The matching channel is a C-shaped channel, and the pressure resistance card is installed on the unclosed section of the C-shaped channel.

4. The power conversion device according to claim 1, characterized in that: Holes are provided on the rotor at positions corresponding to the vertical poles of the slide rod. The vertical poles are inserted into the corresponding holes and connected to the horizontal rods through the holes. The holes slide with the corresponding vertical poles.

5. The power conversion device according to claim 1, characterized in that: A guide rail is provided on the outer side of the top of the pole. The guide rail is fixed and is a closed ring. The main feature of the extension trajectory of the guide rail is that as it gradually approaches the pressure card, the extension trajectory of the guide rail changes from a relatively regular arc shape to a shape that follows the direction of the pressure card protruding into the mating channel.

6. The power conversion device according to claim 5, characterized in that: A horizontal shaft extending towards the corresponding guide rail is installed on the outer side of the top of the upright; the horizontal shaft and the guide rail are interlocked and the horizontal shaft slides around the circumference of the guide rail.

7. The power conversion device according to claim 6, characterized in that: The guide rail is configured as an annular groove, and the horizontal shaft extends into the corresponding guide rail. Two bearings are spaced apart on the section of the horizontal shaft that extends into the guide rail. The outer diameters of the two spaced bearings are similar, but the inner diameters are different and they are eccentrically set. Due to the eccentric setting of the two spaced bearings, the bearings roll along the two side walls of the annular groove in the guide rail.

8. The power conversion device according to claim 1, characterized in that: The slider has a groove on its mating surface that extends to engage with the mating channel. The groove extends through the mating surface of the slider and the mating channel. A sheet is installed in the groove. The sheet slides and engages with the groove. The outer edge of the sheet matches the mating channel. The sheet has a moderate outward tension within the groove.

9. The power conversion device according to claim 1, characterized in that: A raised ridge is provided on the circumference of the rotor. The raised ridge is disposed in the mating channel and fixed to the rotor. The raised ridge has a break through the opening. The slider extends into the mating channel and slides and runs with the break. A notch is provided on the pressure card corresponding to the raised ridge. The raised ridge and the notch rotate and run with each other.

10. The power conversion device according to claim 1, characterized in that: A support is provided on the rotor to stabilize the upright, and the support is provided with a sliding groove, in which the upright slides and runs.

11. The power conversion device according to claim 1, characterized in that: It also includes an air tank; the air tank is sealed and connected to the inlet pipe, which is equipped with an exhaust valve; an intake valve is also provided on the air tank. When the engine has excess power, high-pressure gas is introduced into the air tank for storage until the gas pressure in the air tank reaches saturation, at which point the intake valve on the air tank closes; when power is urgently needed, the exhaust valve is opened, and the air tank injects high-pressure gas into the inlet, driving the power conversion equipment to perform work and providing strong power to the vehicle's transmission mechanism.

12. The power conversion device according to claim 1, characterized in that: It also includes a combustible gas supply system; the combustible gas supply system includes a frame, crankshaft, connecting rod, piston, cylinder, intake valve, delivery valve, and combustion chamber; the crankshaft is mounted on the frame and rotates and runs in with the frame; at least one connecting rod is rotatably mounted on the crankshaft, the other end of the connecting rod is mounted on the piston pin, the piston is disposed in the cylinder and slides and runs in with the cylinder; the intake valve and the delivery valve are located at the same end of the cylinder; the combustion chamber communicates with the inlet; the combustion chamber communicates with the cylinder.

13. The power conversion device according to claim 1, characterized in that: It also includes a water inlet, which is disposed on the stator of the mating channel and is located near the inlet.

14. The power conversion device according to claim 1, characterized in that: A return air valve is provided near the inlet. When the return air valve is opened, the connecting passage can draw in air from the outside.

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