A temperature-controlled EMU charger

Abstract

The present invention provides a temperature-controlled EMU charger, which belongs to the technical field of EMU chargers, and comprises a cover, a charger body and a pair of heat removal modules; the cover is provided with openings on both sides in the horizontal direction; a pair of the heat removal modules are arranged at the openings on both sides in the horizontal direction of the cover; the charger body is arranged inside the cover and between the pair of heat removal modules; the heat removal module comprises a heat removal cover, and the storage chamber is connected to a heat conduction module; a plurality of horizontal rubber cylinders and a plurality of vertical rubber cylinders are arranged in the storage chamber at equal intervals in a vertical manner, and the vertical rubber cylinders are expanded to isolate the storage chamber into an S-shaped channel. The present invention solves the problem that the existing EMU charger generates Joule heat during operation, and removes heat by opening holes in the device for ventilation. Although this method can remove heat, a large amount of dust will accumulate inside the device over time, which will affect the use of the EMU charger.

Description

Technical Field

[0001] The invention belongs to the technical field of EMU chargers, and in particular relates to a temperature-controlled EMU charger. Background Art

[0002] The main function of the EMU charger is to provide stable, safe and reliable power for the EMU. It can convert the AC power provided by the external power source (such as line voltage) into the DC power required by the EMU, and then output the power to the power system of the EMU to provide driving power for the EMU. At the same time, the charger can also control the charging and discharging of the battery pack, extend the service life of the battery pack, and improve the overall efficiency and economic benefits of the EMU.

[0003] Existing EMU chargers generate Joule heat during operation. The heat is removed by opening holes in the device to allow ventilation. Although this method can remove heat, a large amount of dust will accumulate inside over time, affecting the use of the EMU charger. Summary of the invention

[0004] The present invention provides a temperature-controlled EMU charger, which aims to solve the problem that the existing EMU charger generates Joule heat during operation. Although holes are opened in the device to allow ventilation to remove heat, this method can remove heat, but a large amount of dust will accumulate inside the device over time, thereby affecting the use of the EMU charger.

[0005] The embodiment of the present invention provides a temperature-controlled EMU charger, comprising a cover, a charger body and a pair of heat removal modules;

[0006] A plurality of fins are arranged at equal intervals on both sides of the charger body, and the fins can transfer the Joule heat generated when the charger body is running;

[0007] The cover body is provided with openings on both lateral sides; a pair of heat removal modules are installed at the openings on both lateral sides of the cover body;

[0008] The charger body is arranged inside the cover and between a pair of heat removal modules, and the heat transfer sheets on both sides of the charger body are arranged facing the heat removal modules;

[0009] The heat removal module comprises a heat removal cover, which is installed at the openings on both sides of the cover body and seals the cover body. A storage chamber is reserved inside the heat removal cover, and cold water is filled inside the storage chamber. The storage chamber is connected to the heat conduction repetitive module;

[0010] A plurality of horizontal rubber tubes and a plurality of vertical rubber tubes are arranged in the storage chamber, and the plurality of horizontal rubber tubes are arranged horizontally and evenly spaced in the storage chamber. After the horizontal rubber tubes expand, the storage chamber is separated into a plurality of horizontal channels.

[0011] A plurality of the vertical rubber tubes are arranged vertically and evenly spaced in the storage chamber, and the vertical rubber tubes expand to isolate the storage chamber into an S-shaped channel;

[0012] A plurality of the vertical rubber cylinders are connected to an air supply unit, a plurality of the horizontal rubber cylinders are connected to another air supply unit, and a pair of the air supply units are arranged horizontally along the heat removal cover; the air supply unit is arranged to be able to send the air inside the cover body to the corresponding horizontal rubber cylinder or vertical rubber cylinder to make it expand, or to send the air inside the horizontal rubber cylinder or the vertical rubber cylinder to the inside of the cover body to make it shrink; and when in use, the horizontal rubber cylinder and the vertical rubber cylinder on the same heat removal module expand alternately, and a pair of air supply units are installed on the top of the pair of heat removal modules, one of the pair of air supply units is used for air intake, and the other is used for air release.

[0013] Further, one of the adjacent pair of vertical rubber tubes is separated from the upper end of the storage chamber, and the other is separated from the lower end of the storage chamber.

[0014] Furthermore, the air supply unit includes a box body and an air compressor, which are installed on one side of the heat removal cover close to the charger body. A through hole connected to the inside is reserved on the side wall of the box body close to the charger body, and air flows into or out of the box body through the through hole; one end of the air compressor is connected to the box body, and the other end is connected to a horizontal rubber cylinder or a vertical rubber cylinder.

[0015] Furthermore, a separation sheet is installed inside the box body, and the separation sheet separates the cavity inside the box body into cavity one and cavity two. The through-port is connected to cavity one. A number of through-ports are provided and arranged at equal intervals on the side wall of the box body. A plurality of gas gathering ports are reserved in the center of the separation sheet. The gas gathering ports are arranged in a straight line at equal intervals. The gas gathering ports can be arranged vertically or horizontally, and the air compressor is connected to cavity two.

[0016] Furthermore, each of the vertical rubber cylinders is connected to a connection channel 1, the connection channel 1 is connected via a central channel 1, and the central channel 1 is connected to a corresponding air compressor;

[0017] Each of the horizontal rubber cylinders is connected to a connecting channel 2, the connecting channel 2 is connected via a centralizing channel 2, and the centralizing channel 2 is connected to a corresponding air compressor.

[0018] Furthermore, pipeline 1 and pipeline 2 are installed in two wall surfaces facing the heat removal cover, the concentrated channel 1 is installed in pipeline 1, and the concentrated channel 2 is installed in pipeline 2;

[0019] A plurality of connection ports 1 are reserved on a wall facing the storage chamber and the pipeline, the connection port 1 is connected to the pipeline 1, and the connection channel 1 is arranged at the connection port 1;

[0020] A plurality of second connection ports are reserved on the wall facing the storage chamber and the second pipeline, the second connection ports are connected to the second pipeline, and the second connection channel is arranged at the second connection port;

[0021] A plurality of horizontal pipes and a plurality of vertical pipes are evenly spaced on the two side walls of the storage chamber. The horizontal pipes and the horizontal rubber tubes are paired one-to-one, and the vertical pipes and the vertical rubber tubes are paired one-to-one. The horizontal rubber tubes and the vertical rubber tubes are arranged in the storage chamber, and the vertical rubber tubes are close to one side of pipe one, and the horizontal rubber tubes are close to one side of pipe two.

[0022] Furthermore, one side of the horizontal rubber tube is bonded to the corresponding horizontal pipeline, and one side of the vertical rubber tube is bonded to the corresponding vertical pipeline.

[0023] Furthermore, the number of the horizontal rubber tubes is less than the number of the vertical rubber tubes.

[0024] Furthermore, a pair of guide plates are arranged inside the heat removal cover, and the pair of guide plates separate the cavity inside the heat removal cover into a storage chamber and a pair of guide chambers. The pair of guide chambers are located on both sides of the storage chamber. A plurality of circular holes arranged at equal intervals are reserved on the guide plates, and the circular holes connect the storage chamber and the corresponding guide chambers. The two ends of the heat conduction repeated module are respectively connected to the corresponding guide chambers.

[0025] The beneficial effects of the present invention are:

[0026] 1. The present invention can wrap the charger body to remove heat through the installation of the heat removal module and the cover body, which can not only achieve the purpose of heat removal, but also prevent dust from falling into the charger body, thereby ensuring the normal use of the charger body.

[0027] 2. The air supply unit connected to the vertical rubber cylinder in the heat removal module of the present invention absorbs the Joule heat generated by the main body of the charger in the cover when it is running. The vertical rubber cylinder expands and isolates the storage chamber into an S-shaped channel. The cold water in the storage chamber moves back and forth to remove heat, removes heat from the heated airflow in the vertical rubber cylinder, and transfers heat to the inside of the cover. At this time, the air supply unit connected to the horizontal rubber cylinder in the heat removal module releases air into the cover, and releases the air in the horizontal rubber cylinder after heat removal into the cover to transfer heat to the main body of the charger. During this period, another heat removal module releases air in the direction opposite to the air supply direction of the heat removal module, and supplies air in the direction opposite to the air discharge direction of the heat removal module.

[0028] Then the horizontal rubber cylinder on the heat removal module is expanded by injecting air. The air comes from the air heated up when the main body of the charger is running and sent into the cover by the corresponding air supply unit. The horizontal rubber cylinder separates the storage room into multiple horizontal channels. The cold water moves back and forth to remove heat, removes heat from the heated air in the horizontal rubber cylinder, and transfers heat to the cover. At this moment, the vertical rubber cylinder discharges the cold air after heat transfer. During this period, the heat removal module on the opposite side discharges air from the direction opposite to the air supply direction of the heat removal module, and supplies air from the direction opposite to the air discharge direction of the heat removal module. It runs back and forth in this way to achieve active heat removal of the air in the cover.

[0029] During the heat removal period, the horizontal channel route distance is short, the round-trip speed is fast, and the heat removal function is weak; the S-shaped channel route distance is large, the heat removal function is strong, but the round-trip speed is slow. By controlling the cold water to continuously change the flow route, the functions of the two lines can be coordinated, the heat removal is fast, and the heat removal function is stronger; by installing a heat removal module that can change the flow direction, the Joule heat generated during the operation of the charger body can be discharged, preventing the abnormal operation of the charger body, greatly enhancing the heat removal function, and removing heat faster.

[0030] Other features and advantages of the present invention will be described in the following description, and partly become apparent from the description, or understood by practicing the present invention. The purpose and other advantages of the present invention can be realized and obtained by the structures particularly pointed out in the description and the drawings. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0032] Figure 1 It is a schematic diagram of the three-dimensional structure of an embodiment of the present invention;

[0033] Figure 2 This is a schematic diagram of the disassembled structure of the heat removal module and the cover body according to an embodiment of the present invention;

[0034] Figure 3 It is a schematic diagram of a top cross-sectional structure of an embodiment of the present invention;

[0035] Figure 4 This is a schematic diagram of the heat removal module structure according to an embodiment of the present invention;

[0036] Figure 5 This is a schematic diagram of the disassembled structure of a heat removal module according to an embodiment of the present invention;

[0037] Figure 6 This is a schematic diagram of the cross-sectional structure of a heat removal module according to an embodiment of the present invention (the vertical rubber cylinder is enlarged);

[0038] Figure 7 The cross-sectional three-dimensional structure of the heat removal module according to the embodiment of the present invention is shown in FIG. Figure 1 (Vertical rubber tube expands);

[0039] Figure 8 The cross-sectional three-dimensional structure of the heat removal module according to the embodiment of the present invention is shown in FIG. Figure 2 (Vertical rubber tube expands);

[0040] Fig. 9 A schematic diagram of the cross-sectional structure of a heat removal shield according to an embodiment of the present invention;

[0041] Fig.10 It is a schematic diagram of the three-dimensional structure of the cross section of the heat removal cover according to an embodiment of the present invention;

[0042] Fig.11 This is a schematic diagram of the vertical rubber cylinder assembly structure of an embodiment of the present invention;

[0043] Fig.12 This is a schematic diagram of the assembly structure of a horizontal rubber cylinder according to an embodiment of the present invention;

[0044] Reference numerals: 11, charger body; 12, cover; 13, heat removal module; 131, heat removal cover; 1311, barrier sheet; 1312, storage chamber; 13121, horizontal pipeline; 13122, vertical pipeline; 1313, pipeline 2; 13131, connection port 2; 1314, pipeline 1; 13141, connection port 1; 1315, connection pipe 2; 1316, connection pipe 1; 1317, guide sheet; 1 318. Inflow pipe; 1319. Outflow pipe; 132. Box body; 1321. Cavity one; 1322. Cavity two; 1323. Separation sheet; 133. Air compressor; 134. Thermal conductivity repetitive module; 1341. Circulation channel; 135. Vertical rubber cylinder; 1351. Connection channel one; 1352. Centralized channel one; 136. Horizontal rubber cylinder; 1361. Connection channel two; 1362. Centralized channel two. DETAILED DESCRIPTION

[0045] In order to make the purpose, technical solution and advantages of the technical solution of the present invention clearer, the technical solution of the embodiment of the present invention will be clearly and completely described in conjunction with the drawings of specific embodiments of the present invention. The same figure marks in the drawings represent the same parts. It should be noted that the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the described 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.

[0046] Reference Figure 1-Figure 12The embodiment of the present invention provides a temperature-controlled EMU charger, comprising a cover 12, a charger body 11 and a pair of heat removal modules 13; the cover 12 is provided with openings on both sides of the cover 12; the pair of heat removal modules 13 are arranged at the openings on both sides of the cover 12; the charger body 11 is arranged inside the cover 12 and between the pair of heat removal modules 13, and the heat transfer plates on both sides of the charger body 11 are arranged facing the heat removal modules 13.

[0047] Among them, the heat removal module 13 includes a heat removal cover 131, which is installed at the openings on both sides of the cover body 12 and seals the cover body 12. A storage chamber 1312 is reserved inside the heat removal cover 131. Cold water is filled in the storage chamber 1312. The storage chamber 1312 is connected to the heat conduction repetitive module 134 to allow the cold water in the storage chamber 1312 to flow back and forth and transfer heat. An inlet pipe 1318 and an outlet pipe 1319 connected to the storage chamber 1312 are installed at both ends of the heat removal cover 131. The inlet pipe 1318 and the outlet pipe 1319 are connected to the heat conduction repetitive module 134 via a circulation channel 1341.

[0048] A plurality of horizontal rubber tubes 136 and a plurality of vertical rubber tubes 135 are installed in the storage chamber 1312. The plurality of horizontal rubber tubes 136 are arranged horizontally at equal intervals and are installed in the storage chamber 1312. After the horizontal rubber tubes 136 expand, the storage chamber 1312 is isolated into a plurality of horizontal channels; a plurality of vertical rubber tubes 135 are arranged vertically at equal intervals and are installed in the storage chamber 1312. After the vertical rubber tubes 135 expand, the storage chamber 1312 is isolated into an S-shaped channel; one of a pair of adjacent vertical rubber tubes 135 is separated from the upper end of the storage chamber 1312, and the other is separated from the lower end of the storage chamber 1312, so that the cold water can flow up and down in the S-shaped channel separated after the vertical rubber tubes 135 expand, thereby increasing the distance of the S-shaped channel and facilitating the installation of the structure.

[0049] A plurality of vertical rubber tubes 135 are connected to an air supply unit, a plurality of horizontal rubber tubes 136 are connected to another air supply unit, and a pair of air supply units are arranged horizontally along the heat removal cover 131; the air supply unit is arranged to send the air in the cover body 12 to the corresponding horizontal rubber tube 136 or vertical rubber tube 135 to make it expand, or send the air in the horizontal rubber tube 136 or vertical rubber tube 135 to the inside of the cover body 12 to make it shrink; and when in use, the horizontal rubber tube 136 and the vertical rubber tube 135 on the same heat removal module 13 expand alternately, and a pair of air supply units are arranged on the pair of heat removal modules 13, one of the pair of air supply units is used for air intake, and the other is used for air release.

[0050] The description is performed using an example in which the horizontal rubber cylinder 136 in one of the heat removal modules 13 is in an expanded state and the vertical rubber cylinder 135 is in a contracted state. The air supply unit connected to the vertical rubber cylinder 135 in this heat removal module 13 absorbs the Joule heat generated by the operation of the charger body 11 in the cover body 12, and the vertical rubber cylinder 135 expands and isolates the storage chamber 1312 into an S-shaped channel. The cold water in the storage chamber 1312 moves back and forth to remove heat, and the heated airflow in the vertical rubber cylinder 135 is removed from the heat, and heat is transferred to the cover body 12. At this moment, the air supply unit connected to the horizontal rubber cylinder 136 in this heat removal module 13 vents air into the cover body 12, and the air after deheating in the horizontal rubber cylinder 136 is vented into the cover body 12 to transfer heat to the charger body 11. During this period, another heat removal module 13 vents air in the direction opposite to the air supply direction of this heat removal module 13, and supplies air in the direction opposite to the air discharge direction of this heat removal module 13. Then the horizontal rubber cylinder 136 on the heat removal module 13 is injected with air to expand. The air comes from the air heated up when the charger body 11 is running and sent into the cover body 12 by the corresponding air supply unit. The horizontal rubber cylinder 136 isolates the storage chamber 1312 into multiple horizontal channels. The cold water moves back and forth to remove heat, removes heat from the heated air in the horizontal rubber cylinder 136, and transfers heat to the cover body 12. At this moment, the vertical rubber cylinder 135 discharges the cold air after heat transfer. During this period, the heat removal module 13 on the opposite side discharges air from the direction opposite to the air supply direction of the heat removal module 13, and supplies air from the direction opposite to the air discharge direction of the heat removal module 13. It runs back and forth in this way to achieve active heat removal for the air in the cover body 12. During the heat removal period, the horizontal channel route has a short distance, a fast round-trip speed, and a weak heat removal function; the S-shaped channel route has a long distance, a strong heat removal function, but a slow round-trip speed. By controlling the cold water to continuously change the flow route, the functions of the two routes are coordinated, the heat removal is fast, and the heat removal function is stronger; by installing a heat removal module 13 that can change the flow direction, the Joule heat generated during the operation of the charger body 11 can be released, and the abnormal operation of the charger body 11 can be prevented, which greatly enhances the heat removal function and removes heat faster.

[0051] The air supply unit includes a box body 132 and an air compressor 133. The box body 132 and the air compressor 133 are installed on the side of the heat removal cover 131 close to the charger body 11. A through hole connected to the inside is reserved on the side wall of the box body 132 close to the charger body 11, and air flows into or out of the box body 132 through the through hole; one end of the air compressor 133 is connected to the box body 132, and the other end is connected to the horizontal rubber cylinder 136 or the vertical rubber cylinder 135.

[0052] A barrier sheet 1311 is installed between a pair of box bodies 132 in the same heat removal module 13 . The barrier sheet 1311 is connected to the heat removal cover 131 . The installation of the barrier sheet 1311 can guide the air to ensure that the air can flow smoothly to the corresponding box body 132 .

[0053] A separation sheet 1323 is installed inside the box body 132. The separation sheet 1323 separates the cavity inside the box body 132 into cavity one 1321 and cavity two 1322. The through-port is connected to cavity one 1321. There are several through-ports arranged at equal intervals on the side wall of the box body 132. A plurality of gas gathering ports are reserved in the middle of the separation sheet 1323. The gas gathering ports are arranged in a straight line with equal intervals. The gas gathering ports can be arranged vertically or horizontally. The air compressor 133 is connected to cavity two 1322. During operation, air flows into cavity one 1321 through the through-holes. Since the through-holes on the box body 132 are arranged at equal intervals on the wall, and the air gathering ports on the separation sheet 1323 are arranged in a straight line, the heated air can be mixed together while flowing from the air gathering ports to cavity two 1322, so that the heated air flowing into the horizontal rubber tube 136 or the vertical rubber tube 135 is more balanced.

[0054] Each vertical rubber cylinder 135 is connected to a connecting channel 1351, and the connecting channel 1351 is connected via a central channel 1352, and the central channel 1352 is connected to the corresponding air compressor 133, so as to achieve the purpose of connecting the air compressor 133 and the vertical rubber cylinder 135.

[0055] Each horizontal rubber cylinder 136 is connected to the connecting channel 2 1361, and the connecting channel 2 1361 is connected via the central channel 2 1362. The central channel 2 1362 is connected to the corresponding air compressor 133, so as to achieve the purpose of connecting the air compressor 133 and the horizontal rubber cylinder 136.

[0056] Centralized channel 2 1362 includes a horizontal cylinder and a vertical cylinder connected to each other. The vertical cylinder is located in the center of the horizontal rubber cylinder 136 and extends vertically, and the horizontal cylinder is located in the center of the vertical cylinder and extends horizontally. The horizontal cylinder is connected to the corresponding air compressor 133 to facilitate balanced air transportation and structural installation.

[0057] Pipeline 1314 and pipeline 2 1313 are installed on the two walls facing the heat removal cover 131, and the centralizing channel 1352 is installed on pipeline 1314, and the centralizing channel 2 1362 is installed on pipeline 2 1313; a plurality of connecting ports 13141 are reserved on the wall facing the storage chamber 1312 and pipeline 1 1314, and the connecting port 13141 is connected to pipeline 1 1314, and the connecting channel 1351 is installed on the connecting port 13141; a plurality of connecting ports 2 13131 are reserved on the wall facing the storage chamber 1312 and pipeline 2 1313, and the connecting port 2 13131 is connected to pipeline 2 1313, and the connecting channel 2 1361 is installed on the connecting port 2 13131 for assembly.

[0058] Multiple horizontal pipes 13121 and multiple vertical pipes 13122 are evenly spaced on the two side walls of the storage chamber 1312. The horizontal pipes 13121 and the horizontal rubber tubes 136 are paired one-to-one to assemble the horizontal rubber tubes 136. The vertical pipes 13122 and the vertical rubber tubes 135 are paired one-to-one to assemble the vertical rubber tubes 135. The horizontal rubber tubes 136 and the vertical rubber tubes 135 are arranged in the storage chamber 1312. The vertical rubber tubes 135 are close to one side of the pipe 1 1314, and the horizontal rubber tubes 136 are close to one side of the pipe 2 1313. To ensure the constraints on the orientation of the horizontal rubber tubes 136 and the vertical rubber tubes 135, one side of the horizontal rubber tubes 136 is bonded to the corresponding horizontal pipes 13121, and one side of the vertical rubber tubes 135 is bonded to the corresponding vertical pipes 13122. To facilitate the installation of the structure, the distance between a pair of adjacent horizontal rubber tubes 136 is the same as the distance between a pair of adjacent vertical rubber tubes 135 . The number of horizontal rubber tubes 136 is less than the number of vertical rubber tubes 135 . There are three horizontal rubber tubes 136 and nine vertical rubber tubes 135 .

[0059] The two ends of the heat removal cover 131 are respectively provided with a connecting pipe 1316 and a connecting pipe 2 1315. The connecting pipe 1316 and the pipeline 1 1314 are connected to the corresponding air compressor 133, and then the central channel 1 1352 is connected to the corresponding air compressor 133, the connecting pipe 2 1315 and the pipeline 2 1313 are connected to the corresponding air compressor 133, and then the central channel 2 1362 is connected to the corresponding air compressor 133.

[0060] A pair of guide plates 1317 are installed inside the heat removal cover 131. The pair of guide plates 1317 isolate the cavity inside the heat removal cover 131 into a storage chamber 1312 and a pair of guide chambers. The pair of guide chambers are located on both sides of the storage chamber 1312. A plurality of circular holes with equal intervals are reserved on the guide plates 1317. The circular holes connect the storage chamber 1312 and the corresponding guide chambers. The inlet pipe 1318 and the outlet pipe 1319 are respectively connected to the corresponding guide chambers, so that the two ends of the heat conduction repetitive module 134 are respectively connected to the corresponding guide chambers. During operation, with the cooperation of the heat transfer repetitive module 134, water flows to the corresponding guide chamber through the inlet pipe 1318, and flows to the storage chamber 1312 through the multiple circular holes in the guide chamber, so that the water flows into the storage chamber 1312 more evenly, and the water in the storage chamber 1312 flows to the corresponding guide chamber through the circular holes at the other end, and returns to the heat transfer repetitive module 134 through the outlet pipe 1319 for repeated heat transfer.

[0061] A plurality of fins are arranged at equal intervals on both sides of the charger body 11. The fins can transfer the Joule heat generated when the charger body 11 is running, so as to quickly remove the heat.

[0062] The two sides of the upper end of the cover body 12 are fixedly connected to the fixing plate for assembling the device.

[0063] The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention to be protected. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A temperature-controlled EMU charger, characterized in that: It includes a cover, a charger body and a pair of heat removal modules; There are multiple fins installed at equal intervals on both sides of the charger body, which can transfer the Joule heat generated by the charger body during operation; The cover body is provided with openings on both lateral sides; A pair of heat removal modules are installed at the openings on both sides of the cover; The charger body is arranged inside the cover and between a pair of heat removal modules, and the heat transfer sheets on both sides of the charger body are arranged facing the heat removal modules; The heat removal module includes a heat removal cover, which is installed at the openings on both sides of the cover body and seals the cover body. A storage room is reserved inside the heat removal cover, and cold water is filled in the storage room. The storage room is connected to the heat conduction repetitive module; A plurality of horizontal rubber cylinders and a plurality of vertical rubber cylinders are installed in the storage room. The plurality of horizontal rubber cylinders are arranged horizontally and evenly spaced in the storage room. After the horizontal rubber cylinders expand, the storage room is separated into a plurality of horizontal channels. A plurality of vertical rubber cylinders are arranged vertically and evenly spaced in the storage chamber, and the vertical rubber cylinders expand to isolate the storage chamber into an S-shaped channel; A plurality of vertical rubber cylinders are connected to an air supply unit, and a plurality of horizontal rubber cylinders are connected to another air supply unit. A pair of air supply units are arranged horizontally along the heat removal cover. The air supply unit is arranged to be able to send the air in the cover body to the corresponding horizontal rubber cylinder or vertical rubber cylinder to expand it, or to send the air in the horizontal rubber cylinder or vertical rubber cylinder to the inside of the cover body to shrink it. When in use, the horizontal rubber cylinder and the vertical rubber cylinder on the same heat removal module are rotated to expand. A pair of air supply units are arranged on the pair of heat removal modules, one of which is used for air intake and the other is used for air release. The air supply unit includes a box body and an air compressor, which are installed on the side of the heat removal cover close to the charger body. A through hole connected to the inside is reserved on the side wall of the box body close to the charger body, and air flows into or out of the box body through the through hole; one end of the air compressor is connected to the box body, and the other end is connected to the horizontal rubber cylinder or the vertical rubber cylinder; Each vertical rubber cylinder is connected to a connecting channel 1, which is connected via a central channel 1, and the central channel 1 is connected to a corresponding air compressor; Each horizontal rubber cylinder is connected to the connection channel 2, which is connected via the central channel 2, and the central channel 2 is connected to the corresponding air compressor; Pipeline 1 and pipeline 2 are installed in the two wall surfaces facing the heat removal shield, the centralized channel 1 is installed in pipeline 1, and the centralized channel 2 is installed in pipeline 2; A plurality of connection ports 1 are reserved on a wall facing the storage room and the pipeline, the connection port 1 is connected to the pipeline 1, and the connection channel 1 is arranged at the connection port 1; A plurality of second connection ports are reserved on the wall facing the storage room and the second pipeline, the second connection port is connected to the second pipeline, and the second connection channel is arranged at the second connection port; Multiple horizontal pipes and multiple vertical pipes are evenly spaced on both side walls of the storage room. The horizontal pipes and horizontal rubber tubes are paired one-to-one, and the vertical pipes and vertical rubber tubes are paired one-to-one. The horizontal rubber tubes and vertical rubber tubes are arranged in the storage room, with the vertical rubber tube close to one side of pipe one, and the horizontal rubber tube close to one side of pipe two.

2. A temperature-controlled EMU charger according to claim 1, characterized in that: One of the adjacent pair of vertical rubber tubes is separated from the upper end of the storage chamber, and the other is separated from the lower end of the storage chamber.

3. The temperature-controlled EMU charger according to claim 1, characterized in that: A separation sheet is installed inside the box body, which separates the cavity inside the box body into cavity one and cavity two. The through-port is connected to cavity one. There are several through-ports arranged at equal intervals on the side wall of the box body. A plurality of gas gathering ports are reserved in the middle of the separation sheet. The gas gathering ports are arranged in a straight line with equal intervals. The gas gathering ports can be arranged vertically or horizontally, and the air compressor is connected to cavity two.

4. The temperature-controlled EMU charger according to claim 1, characterized in that: One side of the horizontal rubber tube is bonded to the corresponding horizontal pipeline, and one side of the vertical rubber tube is bonded to the corresponding vertical pipeline.

5. The temperature-controlled EMU charger according to claim 1, characterized in that: The number of horizontal rubber tubes is less than the number of vertical rubber tubes.

6. The temperature-controlled EMU charger according to claim 1, characterized in that: A pair of guide plates are installed inside the heat removal cover, and the pair of guide plates separate the cavity inside the heat removal cover into a storage chamber and a pair of guide chambers. The pair of guide chambers are located on both sides of the storage chamber. A plurality of circular holes with equal intervals are reserved on the guide plates, and the circular holes connect the storage chamber and the corresponding guide chambers. The two ends of the heat conduction repeated module are respectively connected to the corresponding guide chambers.

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