Waste heat power generation system

Abstract

The invention discloses a waste heat power generation system, which relates to the technical field of waste heat power generation, including a machine board and a heat pump, and also includes a heat dissipation device and an anti-mistouch device, wherein the heat dissipation device includes a heat dissipation duct, a heat dissipation rod, heat dissipation leaves, a matching rod, a sliding frame, a filter plate, a cleaning rod and a hollow ring, the cleaning rod moves upward to scrape and clean the surface of the filter plate, the heat dissipation duct is fixedly mounted on the surface of the machine board, a heat dissipation motor is arranged on the surface of the heat dissipation duct, the heat dissipation rod is fixedly mounted on the output end of the heat dissipation motor, the heat dissipation leaves are fixedly mounted on the surface of the heat dissipation rod, the filter plate can filter dirt to prevent the dirt from being sent into the heat pump to cause pollution, cleaning the surface of the filter plate is helpful to improve the heat exchange efficiency of the heat dissipation pipe, the dirt deposited on the filter plate will slow down the heat conduction and affect the waste heat recovery efficiency, and cleaning can restore the normal working state of the heat dissipation system.

Description

[0001] This application is a divisional application with application number 2023117370039, application date December 18, 2023, and invention name “A data center waste heat power generation system”. Technical Field

[0002] The present invention relates to the technical field of waste heat power generation, and in particular to a waste heat power generation system. Background Art

[0003] Data center waste heat power generation systems are typically used to recycle and utilize waste heat energy generated by data centers to improve energy efficiency and reduce environmental impact.

[0004] The patent with the patent announcement number CN209068588U relates to a data center waste heat recovery system, including: an evaporator, a first heat exchanger, a second heat exchanger and a heating terminal; the first heat exchanger and the second heat exchanger respectively include an inner tube channel and an annular channel sleeved on the outside of the inner tube channel, and a fan is arranged on the outside of the annular channel; the evaporator is arranged inside the machine room, the evaporator is connected with the annular channel of the first heat exchanger to form a loop, the inner tube channel of the first heat exchanger is connected with the annular channel of the second heat exchanger to form a loop, and the inner tube channel of the second heat exchanger is connected with the heating terminal to form a loop. The patent provides a data center waste heat recovery system, by configuring fans in the first heat exchanger and the second heat exchanger, when the recovered waste heat is greater than the heating required by the surrounding buildings, turning on the fans can discharge the excess waste heat into the environment, which can avoid the installation of cooling towers and other devices, reduce the equipment footprint, and save the initial investment of the system.

[0005] In the above patent, by configuring fans in the first heat exchanger and the second heat exchanger, it is possible to avoid installing cooling towers and other devices. However, no heat dissipation device is provided at the heat source. The waste heat generated at the heat source usually leads to high temperature. Without a proper heat dissipation device, the waste heat may not be effectively dissipated, resulting in excessive temperature, which will cause thermal damage to equipment and pipelines. At the same time, the waste heat is not recovered to the maximum extent at the heat source, and it will be wasted. A proper heat dissipation device can help effectively recover and utilize the waste heat, convert it into useful thermal energy, and reduce energy consumption. Summary of the invention

[0006] In view of the deficiencies of the prior art, the present invention provides a waste heat power generation system, which solves the problems raised in the above background technology.

[0007] To achieve the above purpose, the present invention is implemented through the following technical solutions: a waste heat power generation system, including a machine board and a heat pump, and also including a heat dissipation device and an anti-mistouch device, wherein the heat dissipation device includes a heat dissipation duct, a heat dissipation rod, a heat dissipation leaf, a matching rod, a sliding frame, a filter plate, a cleaning rod and a hollow ring, the cleaning rod moves upward to scrape and clean the surface of the filter plate, the heat dissipation duct is fixedly mounted on the surface of the machine board, a heat dissipation motor is arranged on the surface of the heat dissipation duct, the heat dissipation rod is fixedly mounted on the output end of the heat dissipation motor, the heat dissipation leaf is fixedly mounted on the surface of the heat dissipation rod, the matching rod is hingedly mounted on the surface of the heat dissipation rod, the sliding frame is slidably mounted on the surface of the heat dissipation rod, a heat dissipation hole is opened on the surface of the heat dissipation duct, the filter plate is hingedly mounted on the inner wall of the heat dissipation hole, the cleaning rod is slidably mounted on the surface of the filter plate, the hollow ring is hingedly mounted on the surface of the cleaning rod, the filter plate can filter dirt to prevent dirt from being sent into the heat pump to cause pollution, cleaning the surface of the filter plate helps to improve the heat exchange efficiency of the heat dissipation pipe, the dirt deposited on the filter plate will slow down the heat conduction and affect the waste heat recovery efficiency, and cleaning can restore the normal working state of the heat dissipation system.

[0008] According to the above technical scheme, a counterweight block is fixedly installed on the surface of the matching rod, a No. 1 spring is arranged between the sliding frame and the heat dissipation rod, a contact block is fixedly installed on the surface of the sliding frame, a No. 2 spring is arranged between the cleaning rod and the hollow ring, a No. 3 spring is arranged between the filter plate and the heat dissipation air duct, the sliding frame contacts the hollow ring, and the cleaning rod moves to squeeze the two filter plates so that the two filter plates move back to back to leak the heat dissipation holes. By moving the filter plate, the opening and closing of the heat dissipation holes can be controlled, which helps to optimize the heat dissipation air duct and improve the heat dissipation efficiency. The improvement of the heat dissipation efficiency can simultaneously improve the waste heat recovery efficiency.

[0009] According to the above technical solution, the anti-accidental touch device includes a placement frame, a control rod and a telescopic block. The control rod is manually turned to rotate, and the control rod rotates to squeeze the free end of the telescopic block to retract. The heat pump surface is provided with an air duct A, and the placement frame is fixedly installed on the surface of the air duct A. A moving hole is opened on the surface of the placement frame, and a slider is slidably installed on the surface of the moving hole. The control rod is slidably installed on the surface of the slider, and the telescopic block is fixedly installed on the top of the placement frame. A control groove is opened on the surface of the control rod, and the free end of the telescopic block contacts the control groove. The anti-accidental touch device can ensure that the pipeline remains fixed during operation, reducing the risk of causing the pipeline to fall off or loosen. Loose pipelines will cause unnecessary leakage of waste heat and reduce the efficiency of waste heat recovery.

[0010] According to the above technical solution, a fixed block is fixedly installed on the top of the placement frame, a rotating rod is rotatably installed on the top of the fixed block, a limiting rod is fixedly installed on the top of the fixed block, a rubber block is arranged at the free end of the telescopic block, a non-Newtonian fluid is arranged inside the rubber block, a No. 4 spring is arranged between the rotating rod and the fixed block, and a vortex spring is arranged between the slider and the placement frame. The non-Newtonian fluid will solidify instantly when it is squeezed quickly, resulting in the non-Newtonian fluid being able to only be pushed slowly to make it flow. Giving enough time may seem to prolong the time of the entire maintenance process, but in fact, the overall work efficiency can be improved by reducing errors and accidents.

[0011] According to the above technical scheme, it also includes an anti-leakage device and a buffer device. The anti-leakage device includes a connecting frame, a connecting block, an air duct B and a limiting block. After the limiting of the connecting block and the limiting hole is released, the air duct A moves in the direction away from the heat pump, so that the air duct A is disconnected from the heat pump. The connecting frame is fixedly installed on the surface of the heat pump, and a connecting groove is provided on the surface of the connecting frame. The connecting block is slidably installed on the inner wall of the connecting groove. The air duct B is slidably installed on the surface of the air duct A. A limiting hole is provided on the surface of the air duct A, and the limiting block is slidably installed on the inner wall of the limiting hole. Not disassembling the entire pipeline can greatly save maintenance time. Through local maintenance, the problem can be solved more quickly and the system downtime can be reduced.

[0012] According to the above technical solution, a sealing groove is opened on the inner wall of the air duct A, an air bag is fixedly installed on the inner wall of the sealing groove, a No. 5 spring is arranged between the connecting frame and the connecting block, a No. 6 spring is arranged between the air duct A and the limit block, the connecting block is in contact with the limit block, the limit block is in contact with the control rod, and the end of the air duct B away from the heat pump is connected to the machine plate, thereby improving the sealing of the pipeline between the air duct A and the heat pump. Efficient sealing can prevent the loss of waste heat, and maintaining good sealing of the pipeline helps to ensure the efficiency of energy transmission and improve the efficiency of waste heat recovery power generation.

[0013] According to the above technical solution, the buffer device includes a buffer frame, a buffer plate, a protective plate, a connecting rod and a buffer spring to prevent the air duct A from moving too fast and causing damage between the pipes. The buffer frame is fixedly installed on the inner wall of the air duct B, the buffer plate is slidably installed on the inner wall of the buffer frame, the protective plate is hingedly installed on the surface of the buffer plate, the connecting rod is fixedly installed on the surface of the buffer plate, a buffer spring is arranged between the buffer plate and the buffer frame, and a buffer hole is opened on the surface of the buffer plate to prevent the air duct A from moving too fast and causing damage between the pipes, which helps to reduce the risk of accidents in sudden situations. At the same time, slow movement can give operators more time to react, thereby improving the safety of the working environment.

[0014] According to the above technical solution, a protection hole is opened on the surface of the protection plate, the end of the connecting rod away from the buffer plate is fixedly connected to the air duct A, and a No. 7 spring is arranged between the buffer plate and the protection plate, and the No. 7 spring can drive the protection plate to reset.

[0015] The present invention provides a waste heat power generation system. It has the following beneficial effects:

[0016] (1) In the waste heat power generation system, the hollow ring moves to squeeze the cleaning rod and moves upward to scrape and clean the surface of the filter plate. The filter plate can filter dirt to prevent the dirt from being sent into the heat pump to cause pollution. Cleaning the surface of the filter plate helps to improve the heat exchange efficiency of the heat dissipation pipe. The dirt deposited on the filter plate will slow down the heat conduction and affect the waste heat recovery efficiency. Cleaning can restore the normal working state of the heat dissipation system. At the same time, when the cleaning rod is deflected to the maximum angle and cannot be deflected further, the two filter plates will move back to back to leak the heat dissipation holes. By moving the filter plate, the opening and closing of the heat dissipation holes can be controlled, which helps to optimize the heat dissipation duct and improve the heat dissipation efficiency. The improvement of heat dissipation efficiency can also improve the waste heat recovery efficiency simultaneously.

[0017] (2) In the waste heat power generation system, when disassembling the air duct A, the anti-accidental touch device must be disassembled first, so that the anti-accidental touch device can ensure that the pipe remains fixed during operation, reducing the risk of the pipe falling off or loosening. The loose pipe will cause unnecessary leakage of waste heat and reduce the efficiency of waste heat recovery. At the same time, it is difficult for the telescopic block and the control rod to recover quickly after the limit is released, giving the disassembly personnel sufficient time to release the remaining limit keys. Giving enough time may seem to prolong the time of the entire maintenance process, but in fact, by reducing errors and accidents, the overall work efficiency can be improved.

[0018] (3) In the waste heat power generation system, after the limit between the connection block and the limit hole is released, the air duct A will automatically disconnect from the heat pump, and the heat pump can be repaired without disassembling the entire pipeline. Not disassembling the entire pipeline can greatly save maintenance time. Through local maintenance, the problem can be solved more quickly and the system downtime can be reduced. At the same time, when the air duct A43 is connected to the heat pump, the air bag is squeezed by the air duct A and deformed to fill the gap between the air duct A and the connecting frame, thereby improving the sealing of the pipeline between the air duct A and the heat pump. Efficient sealing can prevent the loss of waste heat. Maintaining good sealing of the pipeline helps to ensure the efficiency of energy transmission and improve the efficiency of waste heat recovery power generation.

[0019] (4) The waste heat power generation system can only move slowly through the buffer plate, so that the connecting rod and the air duct A can only move slowly. When disassembling the pipeline, it prevents the air duct A from moving too fast and causing damage between the pipelines, which helps to reduce the risk of accidents in sudden situations. At the same time, slow movement can give operators more time to react, thereby improving the safety of the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0021] Figure 2 It is a schematic diagram of the overall cross-sectional structure of the present invention;

[0022] Figure 3 This is a schematic diagram of the position structure of the heat dissipation rod and the heat dissipation leaves of the present invention;

[0023] Figure 4 For the present invention Figure 3 A schematic diagram of the structure enlargement of part A;

[0024] Figure 5 For the present invention Figure 2 A schematic diagram of the structure of part B in the middle is enlarged;

[0025] Figure 6 This is a schematic diagram of the position structure of the connection frame and the connection block of the present invention;

[0026] Figure 7 This is a schematic diagram of the air duct A and the air bag position structure of the present invention;

[0027] Figure 8 For the present invention Figure 7 The enlarged schematic diagram of the structure of part C in the middle;

[0028] Fig. 9 For the present invention Figure 7 The enlarged schematic diagram of the structure of part D in the middle;

[0029] Fig.10 This is a schematic diagram of the position structure of the buffer frame and the buffer plate of the present invention.

[0030] In the figure: 1. body; 21. heat dissipation duct; 22. heat dissipation rod; 23. heat dissipation blade; 24. matching rod; 25. sliding frame; 26. filter plate; 27. cleaning rod; 28. hollow circle; 31. placement frame; 32. control rod; 33. telescopic block; 34. rubber block; 35. fixing block; 36. rotating rod; 37. limiting rod; 41. connecting frame; 42. connecting block; 43. air duct A; 44. air duct B; 45. air bag; 46. limiting block; 51. buffer frame; 52. buffer plate; 53. protection plate; 54. connecting rod; 55. buffer spring; 6. heat pump. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-8 One embodiment of the present invention is: a waste heat power generation system, including a machine board 1 and a heat pump 6, and also including a heat dissipation device and an anti-mistouch device, wherein the heat dissipation device includes a heat dissipation duct 21, a heat dissipation rod 22, a heat dissipation blade 23, a matching rod 24, a slide frame 25, a filter plate 26, a cleaning rod 27 and a hollow ring 28, the contact block moves in a direction away from the heat dissipation blade 23 to drive the slide frame 25 to move, the slide frame 25 moves to contact with the hollow ring 28 to squeeze the hollow ring 28 to move, the hollow ring 28 moves to squeeze the cleaning rod 27 to move upward, the cleaning rod 27 moves upward to scrape and clean the surface of the filter plate 26, the heat dissipation duct 21 is fixedly installed on the surface of the machine board 1, the heat dissipation duct 21 is provided with a heat dissipation motor on the surface, the heat dissipation rod 22 is fixed The cooling element 24 is fixedly mounted on the output end of the cooling motor, the cooling blade 23 is fixedly mounted on the surface of the cooling rod 22, the matching rod 24 is hingedly mounted on the surface of the cooling rod 22, the sliding frame 25 is slidably mounted on the surface of the cooling rod 22, the cooling air duct 21 is provided with cooling holes on the surface, the filter plate 26 is hingedly mounted on the inner wall of the cooling hole, the cleaning rod 27 is slidably mounted on the surface of the filter plate 26, the hollow ring 28 is hingedly mounted on the surface of the cleaning rod 27, the filter plate 26 can filter dirt to prevent dirt from being sent into the heat pump 6 to cause pollution, cleaning the surface of the filter plate 26 helps to improve the heat exchange efficiency of the cooling pipe, the dirt deposited on the filter plate 26 will slow down the heat conduction and affect the waste heat recovery efficiency, and cleaning can restore the normal working state of the cooling system.

[0033] A counterweight is fixedly installed on the surface of the matching rod 24, a No. 1 spring is arranged between the sliding frame 25 and the heat dissipation rod 22, a contact block is fixedly installed on the surface of the sliding frame 25, a No. 2 spring is arranged between the cleaning rod 27 and the hollow ring 28, a No. 3 spring is arranged between the filter plate 26 and the heat dissipation air duct 21, the sliding frame 25 contacts the hollow ring 28, and the cleaning rod 27 moves to squeeze the two filter plates 26 so that the two filter plates 26 move back to back to leak the heat dissipation holes. By moving the filter plate 26, the opening and closing of the heat dissipation holes can be controlled, which helps to optimize the heat dissipation duct and improve the heat dissipation efficiency. The improvement of the heat dissipation efficiency can simultaneously improve the waste heat recovery efficiency.

[0034] The anti-accidental touch device includes a placement frame 31, a control rod 32 and a telescopic block 33. When the heat pump 6 is inspected and repaired, the heat pump 6 and the air duct A43 must be separated first, and the control rod 32 is manually turned to rotate. The control rod 32 rotates to squeeze the free end of the telescopic block 33 to retract. The air duct A43 is arranged on the surface of the heat pump 6. The placement frame 31 is fixedly installed on the surface of the air duct A43. A moving hole is opened on the surface of the placement frame 31. A slider is slidably installed on the surface of the moving hole. The control rod 32 is slidably installed on the surface of the slider. The telescopic block 33 is fixedly installed on the top of the placement frame 31. A control groove is opened on the surface of the control rod 32. The free end of the telescopic block 33 contacts the control groove. The anti-accidental touch device can ensure that the pipeline remains fixed during operation, reducing the risk of causing the pipeline to fall off or loosen. Loose pipelines can cause unnecessary leakage of waste heat and reduce the efficiency of waste heat recovery.

[0035] A fixed block 35 is fixedly installed on the top of the placement frame 31, a rotating rod 36 is rotatably installed on the top of the fixed block 35, a limiting rod 37 is fixedly installed on the top of the fixed block 35, a rubber block 34 is arranged at the free end of the telescopic block 33, a non-Newtonian fluid is arranged inside the rubber block 34, a No. 4 spring is arranged between the rotating rod 36 and the fixed block 35, a vortex spring is arranged between the slider and the placement frame 31, the free end of the telescopic block 33 is restricted by the non-Newtonian fluid inside the rubber block 34 and can only move slowly, the non-Newtonian fluid will solidify instantly when it is squeezed quickly, resulting in the non-Newtonian fluid can only be pushed slowly to make it flow, giving enough time will extend the time of the entire maintenance process, and by reducing errors and accidents, the overall work efficiency can be improved.

[0036] When the present embodiment is working, when the data center body runs at a faster speed, the body will increase the rotation speed of the heat dissipation leaves 23 and the heat dissipation rod 22 through the heat dissipation motor to dissipate heat with greater power. The high-speed rotation of the heat dissipation rod 22 drives the matching rod 24 to rotate quickly. The rapid rotation of the matching rod 24 drives the counterweight block to rotate quickly. The matching rod 24 and the counterweight block rotate quickly. Under the action of centrifugal force, the matching rod 24 and the counterweight block deflect. The matching rod 24 deflects and contacts the contact block to squeeze the contact block to move in the direction away from the heat dissipation leaves 23. The contact block moves in the direction away from the heat dissipation leaves 23 and drives the sliding The frame 25 moves, the sliding frame 25 moves to contact the hollow circle 28 to squeeze the hollow circle 28 to move, the hollow circle 28 moves to squeeze the cleaning rod 27 to move upward, the cleaning rod 27 moves upward to scrape and clean the surface of the filter plate 26, and at the same time, when the cleaning rod 27 deflects to the maximum angle and cannot continue to deflect, the sliding frame 25 continues to move in the direction away from the heat dissipation leaf 23 to squeeze the hollow circle 28 and the cleaning rod 27 to move, the cleaning rod 27 moves to squeeze the two filter plates 26 so that the two filter plates 26 move away from each other to leak the heat dissipation holes, thereby further improving the heat dissipation effect of the heat dissipation duct 21.

[0037] When the heat pump 6 needs to be repaired, the heat pump 6 and the air duct A43 must be separated first, and the control rod 32 must be manually rotated to rotate. The control rod 32 rotates to squeeze the free end of the telescopic block 33 to retract. When the free end of the telescopic block 33 retracts, it drives the rubber block 34 to move away from the heat pump 6. The rubber block 34 moves in the direction away from the heat pump 6 to squeeze the rotating rod 36 to rotate counterclockwise. When the rotating rod 36 rotates counterclockwise, it is not limited by the limiting rod 37. When the rotating control rod 32 is manually released, the control rod 32 is reset under the elastic force of the vortex spring. The reset of the control rod 32 causes the free end of the telescopic block 33 to reset to the heat pump 6. The free end of the telescopic block 33 moves in the direction close to the heat pump 6, driving the rubber block 34 to move. The rubber block 34 moves and contacts the rotating rod 36, driving the rotating rod 36 to rotate clockwise. When the rotating rod 36 rotates clockwise, it is limited by the limiting rod 37 and cannot rotate. The rotating rod 36 cannot rotate to limit the rubber block 34. The free end of the telescopic block 33 is limited by the non-Newtonian fluid inside the rubber block 34 and can only move slowly. The free end of the telescopic block 33 can only move slowly, making it difficult to quickly restore the limit between the free end of the telescopic block 33 and the control rod 32, giving the dismantling personnel sufficient time to release the remaining limit keys.

[0038] See also Figure 1-10 On the basis of the above-mentioned embodiment, another embodiment of the present invention further includes an anti-leakage device and a buffer device, the anti-leakage device includes a connecting frame 41, a connecting block 42, an air duct B44 and a limiting block 46, the connecting block 42 moves downward to disengage from the contact with the limiting hole and releases the limiting of the limiting hole, after the limiting of the connecting block 42 and the limiting hole is released, the air duct A43 moves in a direction away from the heat pump 6, so that the air duct A43 is disconnected from the heat pump 6, the connecting frame 41 is fixedly mounted on the surface of the heat pump 6, a connecting groove is provided on the surface of the connecting frame 41, the connecting block 42 is slidably mounted on the inner wall of the connecting groove, the air duct B44 is slidably mounted on the surface of the air duct A43, a limiting hole is provided on the surface of the air duct A43, the limiting block 46 is slidably mounted on the inner wall of the limiting hole, and the maintenance time can be greatly saved without disassembling the entire pipeline. Through local maintenance, the problem can be solved more quickly and the system downtime can be reduced.

[0039] A sealing groove is provided on the inner wall of the air duct A43, and an air bag 45 is fixedly installed on the inner wall of the sealing groove. A No. 5 spring is provided between the connecting frame 41 and the connecting block 42, and a No. 6 spring is provided between the air duct A43 and the limit block 46. The connecting block 42 contacts the limit block 46, and the limit block 46 contacts the control rod 32. The end of the air duct B44 away from the heat pump 6 is connected to the machine plate 1. The air bag 45 is deformed to fill the gap between the air duct A43 and the connecting frame 41, thereby improving the sealing of the pipeline between the air duct A43 and the heat pump 6. Efficient sealing can prevent the loss of waste heat. Maintaining good sealing of the pipeline helps to ensure the efficiency of energy transmission and improve the efficiency of waste heat recovery power generation.

[0040] The buffer device includes a buffer frame 51, a buffer plate 52, a protective plate 53, a connecting rod 54 and a buffer spring 55. The buffer plate 52 can only move slowly, so that the connecting rod 54 can only move slowly. The connecting rod 54 can only move slowly, so that the air duct A43 can only move slowly, to prevent the air duct A43 from moving too fast and causing damage between pipes. The buffer frame 51 is fixedly installed on the inner wall of the air duct B44, the buffer plate 52 is slidably installed on the inner wall of the buffer frame 51, the protective plate 53 is hingedly installed on the surface of the buffer plate 52, the connecting rod 54 is fixedly installed on the surface of the buffer plate 52, a buffer spring 55 is arranged between the buffer plate 52 and the buffer frame 51, and a buffer hole is opened on the surface of the buffer plate 52 to prevent the air duct A43 from moving too fast and causing damage between pipes, which helps to reduce the risk of accidents in sudden situations. At the same time, slow movement can give operators more time to react, thereby improving the safety of the working environment.

[0041] A protection hole is provided on the surface of the protection plate 53, and one end of the connecting rod 54 away from the buffer plate 52 is fixedly connected to the air duct A43. A No. 7 spring is provided between the buffer plate 52 and the protection plate 53, and the No. 7 spring can drive the protection plate 53 to reset.

[0042] When the present embodiment is working, after the limit between the control rod 32 and the free end of the telescopic block 33 is released, the control rod 32 is manually pressed to move downward, and the control rod 32 moves downward to contact the limit block 46 to squeeze the limit block 46 to move downward, and the limit block 46 moves downward to squeeze the connecting block 42 to move downward, and the connecting block 42 moves downward to break away from the contact with the limit hole and release the limit with the limit hole, and after the limit between the connecting block 42 and the limit hole is released, the air duct A43 moves in the direction away from the heat pump 6, so that the air duct A43 is disconnected from the heat pump 6, and the air duct A43 is in the air duct 6. When the duct A43 is docked with the heat pump 6, the duct A43 is manually aligned with the connecting frame 41 to push the duct A43 toward the heat pump 6. The movement of the duct A43 toward the heat pump 6 drives the connecting block 42 to move and restore the limit with the limit hole. At the same time, the movement of the duct A43 squeezes the airbag 45. The airbag 45 is deformed after being squeezed by the duct A43. The deformation of the airbag 45 fills the gap between the duct A43 and the connecting frame 41, thereby improving the sealing of the pipeline between the duct A43 and the heat pump 6.

[0043] The control rod 32 is manually pressed downward, and the control rod 32 moves downward and contacts the limit block 46 to squeeze the limit block 46 downward. The limit block 46 moves downward and squeezes the connecting block 42 downward. The connecting block 42 moves downward and breaks away from the contact with the limit hole to release the limit of the limit hole. After the limit between the connecting block 42 and the limit hole is released, the air duct A43 moves in the direction away from the heat pump 6 under the elastic force of the buffer spring 55. The air duct A43 moves in the direction away from the heat pump 6 and drives the connecting rod 54 to move. The movement of the connecting rod 54 drives the buffer plate 52 to move. The movement of the buffer plate 52 drives The protection plate 53 moves. The protection plate 53 moves tightly against the surface of the buffer plate 52 due to the negative pressure of the gas inside the buffer frame 51. The protection plate 53 tightly fits against the surface of the buffer plate 52 so that the gas inside the buffer frame 51 can only pass through the protection holes slowly. The gas inside the buffer frame 51 can only pass through the protection holes slowly so that the buffer plate 52 can only move slowly. The buffer plate 52 can only move slowly so that the connecting rod 54 can only move slowly. The connecting rod 54 can only move slowly so that the air duct A43 can only move slowly, thereby preventing the air duct A43 from moving too fast and causing damage between pipes.

[0044] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A waste heat power generation system, comprising a machine board (1) and a heat pump (6), characterized in that: It also includes a heat dissipation device, an anti-mistouch device, an anti-leakage device and a buffer device; The heat dissipation device comprises a heat dissipation duct (21), a heat dissipation rod (22), heat dissipation leaves (23), a matching rod (24), a sliding frame (25), a filter plate (26), a cleaning rod (27) and a hollow ring (28); the heat dissipation duct (21) is fixedly mounted on the surface of the machine plate (1); a heat dissipation motor is arranged on the surface of the heat dissipation duct (21); the heat dissipation rod (22) is fixedly mounted on the output end of the heat dissipation motor; the heat dissipation leaves (23) are fixedly mounted on the surface of the heat dissipation rod (22); the matching rod (24) is hingedly mounted on the surface of the heat dissipation rod (22); the sliding frame (25) is slidably mounted on the surface of the heat dissipation rod (22); a heat dissipation hole is opened on the surface of the heat dissipation duct (21); the filter plate (26) is hingedly mounted on the inner wall of the heat dissipation hole; the cleaning rod (27) is slidably mounted on the surface of the filter plate (26); and the hollow ring (28) is hingedly mounted on the surface of the cleaning rod (27); A counterweight is fixedly mounted on the surface of the matching rod (24); a No. 1 spring is arranged between the sliding frame (25) and the heat dissipation rod (22); a contact block is fixedly mounted on the surface of the sliding frame (25); a No. 2 spring is arranged between the cleaning rod (27) and the hollow ring (28); a No. 3 spring is arranged between the filter plate (26) and the heat dissipation duct (21); and the sliding frame (25) is in contact with the hollow ring (28); The anti-leakage device comprises a connection frame (41), a connection block (42), an air duct B (44) and a limit block (46); the connection frame (41) is fixedly mounted on the surface of the heat pump (6); a connection groove is provided on the surface of the connection frame (41); the connection block (42) is slidably mounted on the inner wall of the connection groove; the air duct B (44) is slidably mounted on the surface of the air duct A (43); a limit hole is provided on the surface of the air duct A (43); and the limit block (46) is slidably mounted on the inner wall of the limit hole; The air duct A (43) is provided with a sealing groove on its inner wall, an air bag (45) is fixedly mounted on the inner wall of the sealing groove, a No. 5 spring is provided between the connecting frame (41) and the connecting block (42), a No. 6 spring is provided between the air duct A (43) and the limit block (46), the connecting block (42) is in contact with the limit block (46), the limit block (46) is in contact with the control rod (32), and one end of the air duct B (44) away from the heat pump (6) is connected to the machine plate (1); The buffer device comprises a buffer frame (51), a buffer plate (52), a protection plate (53), a connecting rod (54) and a buffer spring (55); the buffer frame (51) is fixedly mounted on the inner wall of the air duct B (44); the buffer plate (52) is slidably mounted on the inner wall of the buffer frame (51); the protection plate (53) is hingedly mounted on the surface of the buffer plate (52); the connecting rod (54) is fixedly mounted on the surface of the buffer plate (52); a buffer spring (55) is arranged between the buffer plate (52) and the buffer frame (51); and a buffer hole is opened on the surface of the buffer plate (52).

2. A waste heat power generation system according to claim 1, characterized in that: A protection hole is provided on the surface of the protection plate (53); one end of the connecting rod (54) away from the buffer plate (52) is fixedly connected to the air duct A (43); and a No. 7 spring is provided between the buffer plate (52) and the protection plate (53).

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