A cooling device for air conditioning battery

Abstract

The present invention relates to the field of battery cooling technology, and specifically to a cooling device for an air-conditioning battery, comprising a battery, wherein a cooling mechanism is arranged at the inner wall of a box shell in the battery, the cooling mechanism comprising an air supply pipe for supplying cold air, an exhaust pipe for centralized exhaust, a row of concave folded thin flat tubes fixedly connected between the air supply pipe and the exhaust pipe, an adjusting tool respectively connected to the air inlet end of each concave folded thin flat tube, an integrated worm gear drivingly connected to the row of adjusting tools, and a temperature measuring part distributed on one side of the concave folded thin flat tube. The present invention continuously absorbs the heat emitted by the battery during operation through a row of concave folded thin flat tubes for heat exchange, thereby cooling the battery. At the same time, cold air is passed into all the concave folded thin flat tubes in turn, thereby avoiding the problem of uneven air supply caused by simultaneous air supply. The air supply in turn can give all the concave folded thin flat tubes the opportunity to cool down to the lowest temperature.

Description

Technical Field

[0001] The invention relates to the technical field of battery cooling, in particular to a cooling device for an air-conditioning battery. Background Art

[0002] In the prior art, the battery of the parking air conditioner is powered by a lithium battery. The battery has a long continuous working time. In extremely high temperature weather, the battery temperature will exceed sixty degrees and cannot work normally. At this time, the battery needs to be cooled. The cooling method uses cooled air to pass through a flat tube surrounding the outside of the battery. In this way, the flat tube absorbs the heat volatilized by the battery through heat exchange, and then cools the battery. It is a problem that needs to be solved to improve the connection method between the flat tube and the cold air pipe so that it can greatly provide uniformity in cold air distribution, thereby improving the cooling effect. To this end, the present invention provides a cooling device for an air conditioner battery. Summary of the invention

[0003] The object of the present invention is to provide a cooling device for an air-conditioning battery to solve the problems raised in the above-mentioned background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a cooling device for an air-conditioning battery, comprising a battery, a cooling mechanism is arranged on the inner wall of a box shell in the battery, the cooling mechanism comprises an air supply main pipe for supplying cold air, an exhaust main pipe for centralized exhaust, a row of concave folded thin flat tubes fixedly connected between the air supply main pipe and the exhaust main pipe, an adjusting tool respectively connected to the air inlet end of each concave folded thin flat tube, an integrated worm gear drivingly connected to the row of adjusting tools, and a temperature measuring part distributed on one side of the concave folded thin flat tube, one end of the temperature measuring part is in contact with the adjusting tool for transmission, a partition is fixed in the battery, and the concave folded thin flat tubes are distributed at the plate holes opened on the partition.

[0005] Preferably, the adjusting device includes a supporting flat cylinder, a door panel slidably inserted into one end of the supporting flat cylinder, a second frame fixed on one side of the supporting flat cylinder, an opening and closing part transmission-connected to one end of the door panel, a brake head transmission-connected to the opening and closing part, a pressing part transmission-contacted with the brake head, a first frame supporting the pressing part and the brake head, a swivel for moving the pressing part, and a folding plate frame for adjusting the pressing part, the other end of the supporting flat cylinder is vertically connected to the concave folded thin flat tube, the second frame supports the swivel and the opening and closing part, one end of the first frame is fixed on the air supply main pipe, the integrated worm is transmission-connected to the swivel, and the integrated worm is movably sleeved in a through hole opened on the first frame.

[0006] Preferably, the temperature measuring part includes a deformation rod that expands and contracts with heat, a bottom plate that supports one end of the deformation rod, and a row of support rings that constrain the deformation rod. The bottom plate is fixed on the concave folded thin flat tube, and the other end of the deformation rod is in contact with the folding plate frame. The support ring includes a ring plate, an L-shaped plate fixed outside the ring plate, and a plurality of arc-shaped spring pieces fixed inside the ring plate. The L-shaped plate of the support ring is fixed on the concave folded thin flat tube, and the deformation rod passes through the support ring.

[0007] Preferably, the rotating body includes a disc frame, a center axis passing through the middle of the disc frame, and an impact block fixed on the outer edge of the disc frame. One end of the center axis is movably sleeved in a through hole opened on the second frame, and the other end of the center axis is connected through a helical tooth meshing transmission arranged on a fixed gear and an integrated worm.

[0008] Preferably, the pressing part includes a return valve, an exhaust nozzle, an air cylinder, a piston rod, a spring and an L-shaped main board, one end of the piston rod is fixed with the L-shaped main board, and the other end is slidably inserted into one end of the air cylinder, the air cylinder is fixed on the first frame, the L-shaped main board slides through the inner hole of the square cylinder fixed on the first frame, a spring is padded between the L-shaped main board and the air cylinder, the spring is sleeved on the piston rod, the other end of the air cylinder is blocked with the exhaust nozzle, and one side of the air cylinder is connected to a return valve for adjusting the reflux, the return valve is transmission-connected to the folding plate frame, the folding plate frame slides through the plate hole opened on the first frame by a fixed straight plate, and the impact block moves the L-shaped main board through a circular motion.

[0009] Preferably, the brake head includes a return spring piece, a plate rack, a gear shaft and a swing plate. The plate rack slides through the inner hole of the square tube fixed on the first frame. One end of the plate rack contacts and transmits with the L-shaped main board, and the other end contacts with a return spring piece. One end of the return spring piece is fixed on the first frame. The gear shaft includes a shaft body and a gear fixed at one end of the shaft body, and a swing plate is vertically fixed to the other end of the gear shaft body. The gear of the gear shaft and the plate rack are meshed and transmitted, and the gear shaft body is movably sleeved in a circular hole opened on the first frame.

[0010] Preferably, the exhaust nozzle includes a limit block, a reset spring and a blocking body, the blocking body includes a short column and an L-shaped plate fixed on one side of the short column, the short column of the blocking body is movably arranged in the end opening on the air cylinder, the L-shaped plate of the blocking body slides through the square hole opened on the limit block, the limit block is fixed on the outer wall of the air cylinder, one end of the reset spring is fixed on the blocking body, and the other end is fixed on the limit block.

[0011] Preferably, the return air valve comprises a concave column, a valve group and a split cylinder, one end of the split cylinder is fixedly connected to the air cylinder, and the other end is provided with the valve group, one end of the concave column is fixed on the split cylinder, and the other end supports the valve group.

[0012] Preferably, the valve group includes a small worm gear, an L-shaped small plate rack, a door column and a door cylinder, the door cylinder is fixed on the inner wall of the split cylinder, a conical cylindrical through hole is opened in the door cylinder, one end of the door column is a pointed end, and the tip of the door column is inserted into the conical cylindrical through hole of the door cylinder, and an L-shaped small plate rack is fixed to the other end of the door column, one side of the L-shaped small plate rack is meshingly connected with a small worm gear, the small worm gear is movably sleeved in the through hole opened on the concave folding column, and one end of the small worm gear is meshingly connected with the folding plate frame through a fixed gear.

[0013] Preferably, the opening and closing part includes an adjusting gear, an adjusting shaft, an L-shaped column rack, a vertical worm and a transverse shaft, the transverse shaft and the vertical worm are respectively movably sleeved in two coarse holes opened on the second frame, one end of the adjusting shaft is movably sleeved in the fine hole opened on the second frame by fixing the fine shaft, the swing plate is connected by meshing transmission with a fixed arc rack and a gear fixed at one end of the transverse shaft, the other end of the transverse shaft is connected by meshing transmission with a fixed bevel gear and a bevel gear fixed at one end of the vertical worm, the spiral teeth on the vertical worm are connected by meshing transmission with the adjusting shaft, the other end of the adjusting shaft is fixed with an adjusting gear, the adjusting gear is connected by meshing transmission with the L-shaped column rack, and one end of the L-shaped column rack is fixed on the door panel.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The present invention uses a row of concave folded thin flat tubes to continuously exchange heat and absorb the heat emitted by the battery, thereby cooling the battery. At the same time, all the concave folded thin flat tubes are fed with cold air in turn to avoid the problem of uneven air supply caused by simultaneous air supply. The alternating air supply can give all the concave folded thin flat tubes the opportunity to cool down to the lowest temperature.

[0016] 2. Intermittent air supply is provided inside a single concave folded thin flat tube. After the cold air is injected into the concave folded thin flat tube, it fully absorbs external heat. Then, the next supply of cold air is injected to squeeze out the warmed air. The continuous circulation of cold air has the problem of the cold air being discharged without fully absorbing heat. The present invention can avoid the waste caused by the continuous circulation of cold air. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the structure of the present invention.

[0018] Figure 2 Schematic diagram of the position of the adjustment tool.

[0019] Figure 3 Schematic diagram of the location of the temperature measuring part.

[0020] Figure 4 This is a schematic diagram of the location of the gas supply main.

[0021] Figure 5 This is a schematic diagram of the adjustment structure.

[0022] Figure 6 It is a schematic diagram of the temperature measurement structure.

[0023] Figure 7 Schematic diagram of the support ring structure.

[0024] Figure 8 It is a schematic diagram of the structure of the pressing part.

[0025] Fig. 9 Schematic diagram of the rack structure.

[0026] Fig.10 Schematic diagram of the exhaust nozzle structure.

[0027] Fig.11 This is a schematic diagram of the valve group structure.

[0028] Fig.12 It is a schematic diagram of the opening and closing part structure.

[0029] Fig.13 Schematic diagram of the folding plate frame structure.

[0030] In the figure: battery 1, cooling mechanism 2, air supply pipe 3, exhaust pipe 4, concave thin flat tube 5, adjustment tool 6, integrated worm 7, temperature measuring part 8, partition 9, first frame 10, pressing part 11, rotating body 12, brake head 13, second frame 14, opening and closing part 15, folding plate frame 16, door plate 17, flat support cylinder 18, support ring 19, deformation rod 20, bottom plate 21, impact block 22, center axis 23, disc frame 24, return air valve 25 , exhaust nozzle 26, air cylinder 27, piston rod 28, spring 29, L-shaped main board 30, return spring 31, plate rack 32, gear shaft 33, swing plate 34, limit block 35, return spring 36, blocking body 37, concave fold column 38, valve group 39, split cylinder 40, small worm 41, L-shaped small plate rack 42, door column 43, door cylinder 44, adjusting gear 45, adjusting shaft 46, L-shaped column rack 47, vertical worm 48, horizontal axis 49. 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 technical solutions in 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 Figures 1 to 13The present invention provides a technical solution: a cooling device for an air-conditioning battery, comprising a battery 1, a cooling mechanism 2 is arranged at the inner wall of a box shell in the battery 1, the cooling mechanism 2 comprises an air supply pipe 3 for supplying cold air, an exhaust pipe 4 for centralized exhaust, a row of concave folded thin flat tubes 5 fixedly connected between the air supply pipe 3 and the exhaust pipe 4, an adjusting tool 6 respectively connected to the air inlet end of each concave folded thin flat tube 5, an integrated worm 7 drivingly connected to the row of adjusting tools 6, and a temperature measuring part 8 distributed on one side of the concave folded thin flat tube 5, one end of the temperature measuring part 8 is in contact with the adjusting tool 6 for transmission, a partition 9 is fixed in the battery 1, and the concave folded thin flat tubes 5 are distributed at the plate holes opened on the partition 9.

[0033] refer to Figure 5 It is understood that the adjusting device 6 includes a supporting flat cylinder 18, a door plate 17 slidably inserted into one end of the supporting flat cylinder 18, a second frame 14 fixed on one side of the supporting flat cylinder 18, an opening and closing part 15 transmission-connected to one end of the door plate 17, a brake head 13 transmission-connected to the opening and closing part 15, a pressing part 11 contacting and transmitting with the brake head 13, a first frame 10 supporting the pressing part 11 and the brake head 13, a swivel 12 for moving the pressing part 11, and a folding plate frame 16 for adjusting the pressing part 11, the other end of the supporting flat cylinder 18 is vertically connected to the concave folded thin flat tube 5, the second frame 14 supports the swivel 12 and the opening and closing part 15, one end of the first frame 10 is fixed on the air supply main pipe 3, the integrated worm 7 is transmission-connected to the swivel 12, and the integrated worm 7 is movably sleeved in a through hole opened on the first frame 10.

[0034] refer to Figure 6 It is understood that the temperature measuring part 8 includes a deformation rod 20 that expands and contracts with heat, a bottom plate 21 that supports one end of the deformation rod 20, and a row of support rings 19 that constrain the deformation rod 20. The bottom plate 21 is fixed on the concave folded thin flat tube 5, and the other end of the deformation rod 20 is in contact with the folding plate frame 16. The support ring 19 includes a ring plate, an L-shaped plate fixed outside the ring plate, and a plurality of arc-shaped spring pieces fixed inside the ring plate. The L-shaped plate of the support ring 19 is fixed on the concave folded thin flat tube 5, and the deformation rod 20 passes through the support ring 19.

[0035] refer to Figure 8 It is understood that the swivel 12 includes a disc frame 24, a center axis 23 passing through the middle of the disc frame 24, and an impact block 22 fixed to the outer edge of the disc frame 24. One end of the center axis 23 is movably sleeved in a through hole opened on the second frame 14, and the other end of the center axis 23 is connected through a helical tooth meshing transmission arranged on a fixed gear and an integrated worm 7.

[0036] The air supply main pipe 3 is externally connected to a cold air supply mechanism in the prior art, and the cold air is dispersed into each concave folded thin flat tube 5. The temperature around the concave folded thin flat tube 5 is reduced, thereby neutralizing the heat emitted by the battery. That is, the heat emitted by the battery is quickly removed by heat exchange. Then, the temperature inside the concave folded thin flat tube 5 rises, and it is necessary to continue to inject cold air into the concave folded thin flat tube 5 to squeeze out the air with rising temperature, so as to maintain the continuous low temperature of the concave folded thin flat tube 5. A row of concave folded thin flat tubes 5 are connected to the air supply main pipe 3. If no intervention control is performed, uneven cold air supply will occur, thereby affecting the purpose of uniform heat dissipation, because the air supply main pipe 3 Cold air is continuously injected into the tube 3, and the cold air will preferentially flow through the concave thin flat tube 5 near the end of the air supply main pipe 3, that is, the concave thin flat tube 5 near the air inlet end of the air supply main pipe 3 always maintains the lowest temperature, while the concave thin flat tube 5 at the farthest end will experience a slow flow of cold air due to the last flow of cold air to be replenished, and the air supply will be weak, resulting in insufficient low temperature guarantee. In this way, in a row of concave thin flat tubes 5, no intervention control is performed, and the temperature of the concave thin flat tube 5 closer to the air inlet end of the air supply main pipe 3 is lower. Only when all the concave thin flat tubes 5 maintain the same low temperature can the purpose of uniform heat dissipation be achieved and the cooling effect be maximized.

[0037] The present invention arranges an adjustment device 6 on each concave folded thin flat tube 5 for intervention adjustment, so that all the concave folded thin flat tubes 5 take turns to flow in cold air, so that the concave folded thin flat tubes 5 that flow in cold air maintain low temperature, and the airflow inside the remaining concave folded thin flat tubes 5 stops circulating. After the cold air inside the concave folded thin flat tubes 5 stops circulating, the cold air can fully exchange heat with the outside, that is, the concave folded thin flat tubes 5 that do not circulate cold air can fully absorb heat. After the absorption is completed, when it is the turn of ventilation, cold air is injected to squeeze out the airflow that has absorbed heat. All the concave folded thin flat tubes 5 take turns to ventilate, and each concave folded thin flat tube 5 has the opportunity to directly inject the cold air in the air supply main 3, rather than the cold air remaining after the previous concave folded thin flat tube 5 supplies air. In addition, the intermittent air supply of the concave folded thin flat tubes 5 can ensure that the concave folded thin flat tubes 5 fully absorb heat, thereby reducing the loss of cold air and achieving the purpose of energy saving.

[0038] All the adjustment tools 6 open the corresponding controlled concave thin flat tube 5 channels in turn, specifically refer to Fig. 9 The ring distribution position of each impact block 22 in a row of swivels 12 is different, so that the integrated worm 7 rotates synchronously to drive all the swivels 12. When all the swivels 12 rotate synchronously, each swivel 12 moves the pressing part 11 at a different time. After being moved, the channel of the concave thin flat tube 5 will be opened accordingly. In this way, all the channels are not opened at the same time, but are opened in turn.

[0039] The pressing part 11 includes a return air valve 25, an exhaust nozzle 26, an air cylinder 27, a piston rod 28, a spring 29 and an L-shaped main board 30. The L-shaped main board 30 is fixed at one end of the piston rod 28, and the other end is slidably inserted into one end of the air cylinder 27. The air cylinder 27 is fixed on the first frame 10. The L-shaped main board 30 slides through the inner hole of the square cylinder fixed on the first frame 10. A spring 29 is padded between the L-shaped main board 30 and the air cylinder 27. The spring 29 is sleeved on the piston rod 28. The other end of the air cylinder 27 is blocked with the exhaust nozzle 26, and one side of the air cylinder 27 is connected to the return air valve 25 for adjusting the reflux. The return air valve 25 is transmission-connected to the folding plate frame 16. The folding plate frame 16 slides through the plate hole opened on the first frame 10 through a fixed straight plate. The impact block 22 moves the L-shaped main board 30 by a circular motion.

[0040] The brake head 13 includes a return spring piece 31, a plate rack 32, a gear shaft 33 and a swing plate 34. The plate rack 32 slides through the inner hole of the square tube fixed on the first frame 10. One end of the plate rack 32 contacts and transmits with the L-shaped main board 30, and the other end contacts with the return spring piece 31. One end of the return spring piece 31 is fixed on the first frame 10. The gear shaft 33 includes a shaft body and a gear fixed at one end of the shaft body. A swing plate 34 is vertically fixed to the other end of the shaft body of the gear shaft 33. The gear of the gear shaft 33 is meshed with the plate rack 32 for transmission connection, and the shaft body of the gear shaft 33 is movably sleeved in a circular hole opened on the first frame 10.

[0041] refer to Fig.10 It is understood that the exhaust nozzle 26 includes a limit block 35, a reset spring 36 and a plug 37. The plug 37 includes a short column and an L-shaped plate fixed on one side of the short column. The short column of the plug 37 is movably arranged in the end opening on the air cylinder 27. The L-shaped plate of the plug 37 slides through the square hole opened on the limit block 35. The limit block 35 is fixed on the outer wall of the air cylinder 27. One end of the reset spring 36 is fixed on the plug 37, and the other end is fixed on the limit block 35.

[0042] refer to Fig.10 It is understood that the return air valve 25 includes a concave column 38, a valve group 39 and a split cylinder 40. One end of the split cylinder 40 is fixedly connected to the air cylinder 27, and the other end is provided with the valve group 39. One end of the concave column 38 is fixed on the split cylinder 40, and the other end supports the valve group 39.

[0043] refer to Fig.11 It is understood that the valve group 39 includes a small worm gear 41, an L-shaped small plate rack 42, a door column 43 and a door cylinder 44. The door cylinder 44 is fixed on the inner wall of the split cylinder 40. A conical cylindrical through hole is opened in the door cylinder 44. One end of the door column 43 is a pointed end, and the tip of the door column 43 is inserted into the conical cylindrical through hole of the door cylinder 44. An L-shaped small plate rack 42 is fixed to the other end of the door column 43. One side of the L-shaped small plate rack 42 is meshingly connected to the small worm gear 41. The small worm gear 41 is movably sleeved in the through hole opened on the concave folding column 38, and one end of the small worm gear 41 is meshingly connected to the folding plate frame 16 through a fixed gear.

[0044] refer to Fig.12 It is understood that the opening and closing part 15 includes an adjusting gear 45, an adjusting shaft 46, an L-shaped column rack 47, a vertical worm 48 and a transverse shaft 49. The transverse shaft 49 and the vertical worm 48 are respectively movably sleeved in two coarse holes opened on the second frame 14. One end of the adjusting shaft 46 is movably sleeved in the fine hole opened on the second frame 14 by fixing a fine shaft. The swing plate 34 is connected by meshing transmission with a gear fixed at one end of the transverse shaft 49 through a fixed arc rack. The other end of the transverse shaft 49 is connected by meshing transmission with a bevel gear fixed at one end of the vertical worm 48 through a fixed bevel gear. The spiral teeth on the vertical worm 48 are connected by meshing transmission with the adjusting shaft 46. The other end of the adjusting shaft 46 is fixed with an adjusting gear 45. The adjusting gear 45 is connected by meshing transmission with the L-shaped column rack 47, and one end of the L-shaped column rack 47 is fixed on the door panel 17.

[0045] The specific principle of opening the channel after the rotating body 12 moves the pressing part 11 is as follows: the impact block 22 moves the L-shaped main board 30 in the circular motion, and the L-shaped main board 30 moves to drive the piston rod 28, and the piston rod 28 is inserted deep into the cylinder 27. In addition, the L-shaped main board 30 no longer supports the plate rack 32, and the return spring piece 31 in the temperature measuring part 8 pushes the plate rack 32 to the left. The plate rack 32 moves to the left and drives the gear shaft 33 to rotate, thereby driving the swing plate 34 to swing. Fig.12 The swing plate 34 in the middle swings to drive the horizontal axis 49 to rotate, and then the adjusting shaft 46 is driven by the vertical worm gear 48, and then the adjusting gear 45 rotates to drive the L-shaped column rack 47 to translate, and the L-shaped column rack 47 drives the door panel 17 to move, and the door panel 17 is inserted into the concave folded thin flat tube 5 through the supporting flat cylinder 18, and the door panel 17 is pulled out from the channel of the concave folded thin flat tube 5, and the channel of the concave folded thin flat tube 5 is unblocked, and the cold air in the air supply main 3 is injected into the concave folded thin flat tube 5.

[0046] After being moved, the pressing part 11 will automatically return to its original shape, that is, the spring 29 rebounds and pushes the L-shaped main board 30 to reset. Figure 8 The L-shaped main board 30 moves to the right to support the plate rack 32, and the plate rack 32 moves to the right to drive the gear shaft 33 to rotate in the opposite direction. In this way, after subsequent transmission, the door panel 17 is reinserted into the channel of the partition concave folded thin flat tube 5, and the channel of the concave folded thin flat tube 5 is automatically closed after being opened for a period of time. After closing, the adjacent concave folded thin flat tube 5 channel is opened to supply air. In this way, each concave folded thin flat tube 5 circulates air in turn.

[0047] The present invention also has a temperature detection and adjustment mechanism. After the channel of the concave folded thin flat tube 5 is opened, if the temperature on one side of the concave folded thin flat tube 5 is too high and detected by the deformable rod 20, the channel of the concave folded thin flat tube 5 will delay closing, so that more cold air will flow through the concave folded thin flat tube 5, and the concave folded thin flat tube 5 maintains a long-term minimum temperature, so that it can fully absorb the nearby superheated air. That is to say, all the concave folded thin flat tubes 5 still ventilate in turn, but the internal ventilation time of the concave folded thin flat tube 5 with high temperature nearby will automatically increase, so as to quickly absorb more heat, thereby fully cooling down. The principle is Figure 8 The L-shaped main board 30 in the process of sliding rightward reset is slow. Previously, the L-shaped main board 30 was toggled and moved to the left, and the plate rack 32 was pushed to the left. After the plate rack 32 moved to the head, the L-shaped main board 30 continued to move to the left. There is a certain distance between the L-shaped main board 30 and the plate rack 32. During the reset of the L-shaped main board 30, the L-shaped main board 30 first passes through this distance and then contacts with the plate rack 32. Only then can it support the plate rack 32 to reset. The L-shaped main board 30 does not translate to the right before contacting the plate rack 32. The speed of the right translation is affected by the detected temperature. Specifically, the temperature on one side of the concave folded thin flat tube 5 is too high, which will cause the corresponding deformation rod 20 to expand thermally. The deformation rod 20 stretches to support the folding plate frame 16. The folding plate frame 16 rises and drives the small worm 41 to rotate, thereby causing the L-shaped small plate rack 42 to move, and then the door column 43 changes the gap distance with the door cylinder 44 during axial movement. Fig.11 The door post 43 moves to the right, and the annular gap between the door post 43 and the door cylinder 44 becomes smaller, so that the process of the outside air being replenished into the air cylinder 27 through the sub-cylinder 40 is slow. Figure 8 The L-shaped main board 30 in the cylinder 27 moves to the left, and the piston rod 28 can be quickly inserted into the cylinder 27. The air in the cylinder 27 is firstly lifted up by the plugging body 37 during the discharge process, and then quickly discharged through the port of the cylinder 27. After the discharge, the plugging body 37 automatically falls back to block the port of the cylinder 27. In this way, the return process can only be achieved through the return valve 25, that is, Figure 8 The L-shaped main board 30 in the air cylinder 27 moves to the right, and air needs to be supplemented in the air cylinder 27. The slower the air is supplemented, the longer the L-shaped main board 30 moves to the right and contacts the plate rack 32 under the influence of negative pressure. As mentioned earlier, high temperature will eventually cause the gap between the door column 43 and the door cylinder 44 to decrease, so that the outside air is slowly supplemented into the air cylinder 27. The negative pressure makes the L-shaped main board 30 need to move for a longer time to contact the plate rack 32, and the plate rack 32 can only be reset by pushing back after contact. After resetting, the controlled concave folded thin flat tube 5 channel will be closed, so that the overall function can achieve adjustment compensation, that is, the higher the temperature outside the concave folded thin flat tube 5, the longer the cold air circulates in the channel inside the concave folded thin flat tube 5, thereby ensuring that the external heat is fully absorbed by heat exchange.

[0048] 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 cooling device for an air-conditioning battery, comprising a battery (1), characterized in that: A cooling mechanism (2) is provided at the inner wall of the box shell of the battery (1), and the cooling mechanism (2) comprises an air supply main pipe (3) for supplying cold air, an exhaust main pipe (4) for centralized exhaust, a row of concave folded thin flat tubes (5) fixedly connected between the air supply main pipe (3) and the exhaust main pipe (4), an adjusting tool (6) connected to the air inlet end of each concave folded thin flat tube (5), an integrated worm gear (7) connected to the row of adjusting tools (6) in driving connection, and a temperature measuring portion (8) distributed on one side of the concave folded thin flat tube (5), one end of the temperature measuring portion (8) being in contact with the adjusting tool (6) in driving connection, a partition (9) is fixed in the battery (1), and the concave folded thin flat tube (5) is distributed At the plate hole opened on the partition (9), the adjusting tool (6) includes a supporting flat cylinder (18), a door panel (17) slidably inserted into one end of the supporting flat cylinder (18), a second frame (14) fixed to one side of the supporting flat cylinder (18), an opening and closing portion (15) drivingly connected to one end of the door panel (17), a brake head (13) drivingly connected to the opening and closing portion (15), a pressing portion (11) contacting and driving with the brake head (13), a first frame (10) supporting the pressing portion (11) and the brake head (13), a swivel (12) for moving the pressing portion (11), and a folding plate frame (16) for adjusting the pressing portion (11), the supporting flat cylinder (18) The other end is vertically connected to the concave folded thin flat tube (5); the second frame (14) supports the rotating body (12) and the opening and closing part (15); one end of the first frame (10) is fixed on the air supply main pipe (3); the integrated worm (7) is transmission-connected to the rotating body (12); the integrated worm (7) is movably sleeved in a through hole opened on the first frame (10); the temperature measuring part (8) comprises a deformation rod (20) that expands and contracts with heat, a bottom plate (21) that supports one end of the deformation rod (20), and a row of support rings (19) that restrain the deformation rod (20); the bottom plate (21) is fixed on the concave folded thin flat tube (5); the other end of the deformation rod (20) is connected to the folding plate frame (16) The support ring (19) comprises a ring plate, an L-shaped plate fixed outside the ring plate, and a plurality of arc-shaped spring pieces fixed inside the ring plate. The L-shaped plate of the support ring (19) is fixed on the concave thin flat tube (5). The deformation rod (20) passes through the support ring (19). The rotating body (12) comprises a disk frame (24), a center axis (23) passing through the middle of the disk frame (24), and an impact block (22) fixed on the outer edge of the disk frame (24). One end of the center axis (23) is movably sleeved in a through hole opened on the second frame (14). The other end of the center axis (23) is connected to the helical teeth meshing transmission set on the fixed gear and the integrated worm (7).

2. The cooling device for an air conditioner battery according to claim 1, characterized in that: The pressure-generating part (11) comprises a return valve (25), an exhaust nozzle (26), an air cylinder (27), a piston rod (28), a spring (29) and an L-shaped main plate (30). One end of the piston rod (28) is fixed with the L-shaped main plate (30), and the other end of the piston rod (28) is slidably inserted into one end of the air cylinder (27). The air cylinder (27) is fixed on the first frame (10). The L-shaped main plate (30) slides through the inner hole of the square cylinder fixed on the first frame (10). The L-shaped main plate (30) and A spring (29) is provided between the air cylinder (27), the spring (29) is sleeved on the piston rod (28), the other end of the air cylinder (27) is blocked with an exhaust nozzle (26), and one side of the air cylinder (27) is connected to a return valve (25) for adjusting the return flow, the return valve (25) and the folding plate frame (16) are transmission-connected, the folding plate frame (16) slides through the plate hole provided on the first frame (10) through a fixed straight plate, and the impact block (22) moves the L-shaped main board (30) through a circular motion.

3. The cooling device for an air conditioner battery according to claim 2, characterized in that: The brake head (13) comprises a return spring piece (31), a plate rack (32), a gear shaft (33) and a swing plate (34); the plate rack (32) slides through the inner hole of the square tube fixed on the first frame (10); one end of the plate rack (32) contacts and drives with the L-shaped main board (30), and the other end contacts the return spring piece (31); one end of the return spring piece (31) is fixed on the first frame (10); the gear shaft (33) comprises a shaft body and a gear fixed at one end of the shaft body; the other end of the shaft body of the gear shaft (33) is vertically fixed with the swing plate (34); the gear of the gear shaft (33) and the plate rack (32) are meshed and connected for transmission; and the shaft body of the gear shaft (33) is movably sleeved in a circular hole opened on the first frame (10).

4. The cooling device for an air conditioner battery according to claim 2, characterized in that: The exhaust nozzle (26) comprises a limit block (35), a reset spring (36) and a plugging body (37); the plugging body (37) comprises a short column and an L-shaped plate fixed to one side of the short column; the short column of the plugging body (37) is movably arranged in an end opening on the air cylinder (27); the L-shaped plate of the plugging body (37) slides through a square hole provided on the limit block (35); the limit block (35) is fixed to the outer wall of the air cylinder (27); one end of the reset spring (36) is fixed to the plugging body (37), and the other end is fixed to the limit block (35).

5. The cooling device for an air conditioner battery according to claim 2, characterized in that: The return air valve (25) comprises a concave fold column (38), a valve group (39) and a split barrel (40); one end of the split barrel (40) is fixedly connected to the air cylinder (27), and the other end is provided with the valve group (39); one end of the concave fold column (38) is fixed to the split barrel (40), and the other end supports the valve group (39).

6. The cooling device for an air conditioner battery according to claim 5, characterized in that: The valve group (39) comprises a small worm (41), an L-shaped small plate rack (42), a door column (43) and a door cylinder (44). The door cylinder (44) is fixed on the inner wall of the sub-cylinder (40). A conical cylindrical through hole is provided in the door cylinder (44). One end of the door column (43) is a pointed end, and the tip of the door column (43) is inserted into the conical cylindrical through hole of the door cylinder (44). The other end of the door column (43) is fixed with an L-shaped small plate rack (42). One side of the L-shaped small plate rack (42) is meshingly connected to the small worm (41). The small worm (41) is movably sleeved in a through hole provided on the concave folding column (38), and one end of the small worm (41) is meshingly connected to the folding plate frame (16) through a fixed gear.

7. The cooling device for an air conditioner battery according to claim 3, characterized in that: The opening and closing portion (15) comprises an adjusting gear (45), an adjusting shaft (46), an L-shaped column rack (47), a vertical worm (48) and a horizontal shaft (49); the horizontal shaft (49) and the vertical worm (48) are respectively movably sleeved in two coarse holes opened on the second frame (14); one end of the adjusting shaft (46) is movably sleeved in a fine hole opened on the second frame (14) by fixing a fine shaft; the swing plate (34) is movably sleeved in a fine hole opened on the second frame (14) by fixing the arc-shaped rack and the horizontal shaft (49). 9) A gear meshing transmission connection is formed at one end of the horizontal shaft (49), the other end of the horizontal shaft (49) is meshing transmission connection with a bevel gear fixed at one end of the vertical worm gear (48), the spiral teeth on the vertical worm gear (48) are meshing transmission connection with the adjustment shaft (46), the other end of the adjustment shaft (46) is fixed with an adjustment gear (45), the adjustment gear (45) is meshing transmission connection with an L-shaped column rack (47), and one end of the L-shaped column rack (47) is fixed on the door panel (17).

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