Integrated thermal management module and vehicle

Abstract

The utility model belongs to vehicle heat management technical field discloses an integrated heat management module and vehicle. The module includes flow channel board, liquid storage unit, first heat exchange unit, second heat exchange unit and compressor, and flow channel board and liquid storage unit are integrally formed, first heat exchange unit, second heat exchange unit and compressor are all installed on flow channel board, and first flow path unit and second flow path unit are equipped on flow channel board, first flow path unit is used to connect first heat exchange unit with compressor, and second flow path unit is used to connect second heat exchange unit with compressor, and liquid storage unit has liquid storage cavity, and liquid storage cavity is used to connect first heat exchange unit with second heat exchange unit. Through the setting of first flow path unit and second flow path unit, the connecting part between each part can be avoided, the risk of heat exchange medium leakage is reduced, the safety is higher, through the integrally formed connection of liquid storage unit and flow channel board, the integration and safety of the module can be further promoted, thereby the use performance and experience of vehicle are improved.

Description

Technical Field

[0001] This utility model relates to the field of vehicle thermal management, and in particular to an integrated thermal management module and a vehicle. Background Technology

[0002] The development of thermal management for new energy vehicles is rapid, and the requirements for environmental protection and carbon emissions are increasing. Among many candidate refrigerants, R290 (propane) has outstanding refrigeration performance and is a natural working fluid, making it environmentally friendly. Based on these advantages, R290 is being used more frequently. However, because R290 is flammable and explosive, and its components in current thermal management systems are mostly distributed, resulting in complex assembly and numerous connecting pipes, there is a significant risk of propane leakage and accumulation in the vehicle chassis. This accumulation is difficult to dilute and poses a substantial safety hazard.

[0003] Currently, existing technologies provide a thermal management integrated module that integrates flow channels on the board by setting up passage units on the board, thereby facilitating the integrated arrangement of thermal management components on the board and avoiding the need for connecting pipes between components. This improves system assembly efficiency and safety. However, this module still suffers from low integration, which limits its cost, safety, and applicability.

[0004] Therefore, there is an urgent need to design an integrated thermal management module and vehicle to solve the problems existing in the current technology. Utility Model Content

[0005] The purpose of this utility model is to provide an integrated thermal management module and vehicle, which aims to solve the technical problems in terms of cost and safety in the existing related technologies, thereby improving the user experience and safety of the vehicle.

[0006] To achieve this objective, the present invention adopts the following technical solution:

[0007] An integrated thermal management module includes: a flow channel plate, a liquid storage unit, a first heat exchange unit, a second heat exchange unit, and a compressor. The flow channel plate and the liquid storage unit are integrally formed. The first heat exchange unit, the second heat exchange unit, and the compressor are all mounted on the flow channel plate. The flow channel plate is provided with a first flow path unit and a second flow path unit. The first flow path unit is used to connect the first heat exchange unit and the compressor, and the second flow path unit is used to connect the second heat exchange unit and the compressor. The liquid storage unit has a liquid storage chamber, which is used to connect the first heat exchange unit and the second heat exchange unit.

[0008] Preferably, the first flow path unit includes a first interface, a first flow channel, and a second interface, and at least the second interface is integrally formed with the flow channel plate. The first interface is used to connect to the exhaust port of the first heat exchange unit, one end of the first flow channel is connected to the first interface, and the other end of the first flow channel is connected to the second interface. The second interface is used to connect to the air inlet of the compressor.

[0009] Preferably, the second flow path unit includes a third interface, a second flow channel, and a fourth interface, and at least the third interface is integrally formed with the flow channel plate. The third interface is used to connect to the exhaust port of the compressor. One end of the second flow channel is connected to the third interface, and the other end of the second flow channel is connected to the fourth interface. The fourth interface is used to connect to the air inlet of the second heat exchange unit.

[0010] Preferably, the flow channel plate further includes a third flow path unit, which includes a fifth interface, a third flow channel and a sixth interface. The fifth interface is used to connect to the liquid storage chamber, one end of the third flow channel is connected to the fifth interface, and the other end of the third flow channel is connected to the sixth interface. The sixth interface is used to connect to the liquid inlet of the first heat exchange unit.

[0011] Preferably, the third flow channel is further provided with a seventh interface, and an electronic expansion valve is provided in the seventh interface; and / or, the third flow channel is further provided with an eighth interface, and a filter valve is provided in the eighth interface.

[0012] Preferably, the first flow channel is further provided with a ninth interface, and the ninth interface is provided with a first temperature and pressure sensing unit; and / or, the second flow channel is further provided with a tenth interface, and the tenth interface is provided with a second temperature and pressure sensing unit.

[0013] Preferably, the first flow channel is also provided with an eleventh interface, and the eleventh interface is provided with a filling valve.

[0014] Preferably, the flow channel plate includes a plate body and a back plate. The plate body is integrally formed with at least the liquid storage unit, the second interface, and the third interface. The back plate includes multiple sub-back plates, and the slotted openings of the first flow channel, the second flow channel, and the third flow channel are all sealed with the sub-back plates.

[0015] Preferably, the flow channel plate is welded to the first heat exchange unit and the second heat exchange unit; or, the flow channel plate is provided with a first assembly port, and the first heat exchange unit and the second heat exchange unit are provided with second assembly ports. The integrated thermal management module also includes a connector, which is detachably connected to the first assembly port via the second assembly port.

[0016] The vehicle includes the aforementioned integrated thermal management module.

[0017] The beneficial effects of this utility model are:

[0018] This utility model provides an integrated thermal management module. In this module, the inclusion of a first flow path unit and a second flow path unit allows for the integration of multiple flow channels on the flow channel plate, eliminating the need for connecting components and reducing the risk of heat exchange medium leakage, thus enhancing safety. Furthermore, by integrally molding the liquid storage unit with the flow channel plate, the module manufactures the liquid storage unit during the flow channel plate production process. This allows the liquid storage unit, the first heat exchange unit, the second heat exchange unit, and the compressor to be integrated and installed on the flow channel plate, further improving assembly efficiency and operational safety and stability. The higher integration of thermal management components on the flow channel plate and the more compact overall installation significantly enhance the heat exchange performance of the integrated thermal management module.

[0019] This utility model also provides a vehicle in which the integrated thermal management module is installed. Since the liquid storage unit and the flow channel plate in the module are integrally formed, the space occupied by the module in the vehicle is further reduced, making the thermal management module adaptable to more vehicle models or different installation spaces, thus having wider applicability. Moreover, it can further improve the vehicle's safety performance and thermal management function, greatly improving the user experience. Attached Figure Description

[0020] Figure 1 This is a first-view structural schematic diagram of the integrated thermal management module provided in this embodiment of the utility model;

[0021] Figure 2 This is a second-view structural schematic diagram of the integrated thermal management module provided in this embodiment of the utility model;

[0022] Figure 3 This is a schematic diagram of the structure of the integrated thermal management module provided in this embodiment of the present invention after hiding some of the thermal management components;

[0023] Figure 4 This is an isometric view of the internal structure of the liquid storage unit provided in this embodiment of the utility model;

[0024] Figure 5 This is a front view of the internal structure of the liquid storage unit provided in this embodiment of the utility model;

[0025] Figure 6 This is a rear view of the integrated thermal management module provided in this embodiment of the utility model.

[0026] In the picture:

[0027] 100, First assembly port; 200, Second assembly port;

[0028] 1. Flow channel plate; 101. Plate body; 1021. Sub-backplate; 11. First flow path unit; 111. First interface; 112. First flow channel; 113. Second interface; 114. Ninth interface; 115. Eleventh interface; 12. Second flow path unit; 121. Third interface; 122. Second flow channel; 123. Fourth interface; 124. Tenth interface; 13. Third flow path unit; 131. Fifth interface; 132. Third flow channel; 133. Sixth interface; 134. Seventh interface; 135. Eighth interface;

[0029] 2. Liquid storage unit; 21. Liquid storage shell; 211. Liquid storage chamber; 22. End cap; 221. Liquid passage hole;

[0030] 3. First heat exchange unit;

[0031] 4. Second heat exchange unit;

[0032] 5. First temperature and pressure sensing unit;

[0033] 6. Second temperature and pressure sensing unit;

[0034] 7. Filling valve;

[0035] 8. Electronic expansion valve;

[0036] 9. Filter valve. Detailed Implementation

[0037] The present invention will now be described in further detail with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present invention and not intended to limit it. Furthermore, it should be noted that, for ease of description, the accompanying drawings show only the parts relevant to the present invention, not the entire structure.

[0038] In the description of this utility model, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0039] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0040] In the description of this embodiment, the terms "upper," "lower," "right," and "left," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model. In addition, the terms "first" and "second" are only used for distinction in description and have no special meaning.

[0041] The technical solution provided by this utility model will be described below with reference to the accompanying drawings and specific embodiments.

[0042] Combination Figures 1 to 6 As shown, this utility model provides an integrated thermal management module, including a flow channel plate 1, a liquid storage unit 2, a first heat exchange unit 3, a second heat exchange unit 4, and a compressor (not shown in the figure). The flow channel plate 1 and the liquid storage unit 2 are integrally formed. The first heat exchange unit 3, the second heat exchange unit 4, and the compressor are all mounted on the flow channel plate 1. The flow channel plate 1 is provided with a first flow path unit 11 and a second flow path unit 12. The first flow path unit 11 connects the first heat exchange unit 3 and the compressor, and the second flow path unit 12 connects the second heat exchange unit 4 and the compressor. The liquid storage unit 2 has a liquid storage chamber 211, which connects the first heat exchange unit 3 and the second heat exchange unit 4.

[0043] By incorporating the first flow path unit 11 and the second flow path unit 12, the flow channel plate 1 integrates a greater number of flow channels, eliminating the need for connecting components and reducing the risk of heat exchange medium leakage, thus enhancing safety. Furthermore, by integrally molding the liquid storage unit 2 with the flow channel plate 1 during the production of the flow channel plate 1, the liquid storage unit 2 is manufactured simultaneously. This allows the liquid storage unit 2, the first heat exchange unit 3, the second heat exchange unit 4, and the compressor to be integrated and installed on the flow channel plate 1, further improving assembly efficiency and operational safety and stability. The thermal management components exhibit higher integration on the flow channel plate 1, resulting in a more compact overall installation and significantly enhancing the heat exchange performance of the integrated thermal management module.

[0044] In this embodiment, the heat exchange medium can be any one of propane, difluoromethane, tetrafluoropropylene, liquid ammonia, and fluoroethane, and this invention does not limit it.

[0045] In this embodiment, combined with Figure 3 , Figure 4 As shown, the liquid storage unit 2 specifically includes a liquid storage shell 21 and an end cap 22. The liquid storage shell 21 is integrally formed and connected with the flow channel plate 1, and the liquid storage shell 21 has the aforementioned liquid storage cavity 211. After the liquid storage shell 21 is integrally formed and connected with the flow channel plate 1, the end cap 22 is then sealed and fastened to the opening of the liquid storage shell 21, and the end cap 22 is welded to the liquid storage shell 21, thereby realizing the manufacturing design of the liquid storage unit 2. Its manufacturing methods include, but are not limited to, machining, forging casting, high-pressure casting, etc. In addition, it should be noted that, referring to Figure 3 As shown, the end cap 22 also has a liquid passage hole 221 at a preset position. The liquid passage hole 221 is connected to the liquid storage chamber 211 and connected to the liquid inlet of the second heat exchanger, so that the liquid storage chamber 211 can receive the excess heat exchange medium discharged from the first heat exchange unit 3.

[0046] In this embodiment, the first flow path unit 11 includes a first interface 111, a first flow channel 112, and a second interface 113, and at least the second interface 113 is integrally formed with the flow channel plate 1. The first interface 111 is used to connect to the exhaust port of the first heat exchange unit 3. One end of the first flow channel 112 is connected to the first interface 111, and the other end of the first flow channel 112 is connected to the second interface 113. The second interface 113 is used to connect to the suction port of the compressor.

[0047] Specifically, refer to the appendix Figure 5 As shown, the first interface 111, the second interface 113, and the first flow channel 112 are all integrally formed with the flow channel plate 1. By integrally forming the second interface 113 with the flow channel plate 1, the connection accuracy between the second interface 113 and the compressor's suction port can be ensured, avoiding positional displacement of the second interface 113 due to subsequent installation welding. Furthermore, by integrally forming the first interface 111 with the flow channel plate 1, the connection accuracy between the second interface 113 and the exhaust port of the first heat exchange unit 3 can be ensured, avoiding positional displacement of the first interface 111 due to subsequent installation welding. Moreover, by integrally forming the first flow channel 112 with the flow channel plate 1, the assembly process of the first flow path unit 11 can be effectively simplified, the structural construction of the first flow path unit 11 can be simplified, costs can be reduced, and the connection stability between the first flow channel 112 and the first interface 111 and the second interface 113 can be ensured, greatly reducing the risk of leakage at the joint connection and improving its thermal management and safety performance.

[0048] In this embodiment, the second flow path unit 12 includes a third interface 121, a second flow channel 122 and a fourth interface 123, and at least the third interface 121 is integrally formed with the flow channel plate 1. The third interface 121 is used to connect to the exhaust port of the compressor. One end of the second flow channel 122 is connected to the third interface 121, and the other end of the second flow channel 122 is connected to the fourth interface 123. The fourth interface 123 is used to connect to the air inlet of the second heat exchange unit 4.

[0049] Specifically, please continue to refer to the appendix. Figure 5 As shown, the third interface 121, the fourth interface 123, and the second flow channel 122 are all integrally formed with the flow channel plate 1. By integrally forming the third interface 121 with the flow channel plate 1, the connection accuracy between the third interface 121 and the compressor's exhaust port can be ensured, avoiding positional displacement of the third interface 121 due to subsequent installation welding. Furthermore, by integrally forming the fourth interface 123 with the flow channel plate 1, the connection accuracy between the fourth interface 123 and the air inlet of the second heat exchange unit 4 can be ensured, avoiding positional displacement of the fourth interface 123 due to subsequent installation welding. Moreover, by integrally forming the second flow channel 122 with the flow channel plate 1, the assembly process of the second flow path unit 12 can be effectively simplified, the structure of the second flow path unit 12 can be simplified, costs can be reduced, and the connection stability between the second flow channel 122 and the third interface 121 and the fourth interface 123 can be ensured. This also reduces the possibility of leakage at the joint connections of the second flow path unit 12, thereby further improving the thermal management and safety capabilities of the module.

[0050] Preferably, the first flow channel 112 has an L-shaped structure, which helps to absorb and reduce the high-frequency vibration generated during the operation of the compressor, thereby protecting other components of the system. In addition, the bent flow channel can increase the path length and flow resistance, giving the incompletely evaporated liquid heat exchange medium in the first heat exchange unit 3 more time to absorb heat and vaporize, preventing it from directly entering the compressor and preventing the compressor from experiencing "liquid slugging".

[0051] Preferably, the second flow channel 122 has an L-shaped structure, which can disperse the impact force of the high-temperature and high-pressure heat exchange medium, reduce noise, and effectively absorb the vibration generated during compressor operation, preventing the vibration from being transmitted to the second heat exchange unit 4 through the rigid second flow channel 122, thus ensuring the stable operation of the second heat exchange unit 4. Moreover, through reasonable design, the second flow channel 122 can also prevent the liquid heat exchange medium in the second heat exchange unit 4 from flowing back into the compressor, thereby further avoiding the risk of "liquid slugging" in the compressor.

[0052] It should be noted that the manufacturing methods of the first flow path unit 11, the second flow path unit 12 and the flow channel plate 1 can also be any one of machining, forging casting, high pressure casting, etc.

[0053] In this embodiment, a ninth interface 114 is also provided on the first flow channel 112, and a first temperature and pressure sensing unit 5 is provided in the ninth interface 114; and / or, a tenth interface 124 is also provided on the second flow channel 122, and a second temperature and pressure sensing unit 6 is provided in the tenth interface 124.

[0054] Specifically, refer to Figure 1 As shown, a ninth interface 114 can also be integrally formed on the first flow channel 112. By setting a first temperature and pressure sensing unit 5 in the ninth interface 114, the temperature and pressure of the heat exchange medium discharged from the outlet of the first heat exchange unit 3 can be detected by the first temperature and pressure sensing unit 5, and the detection results can be sent to the control system (PLC). The control system then analyzes the detection results and sends control commands to the compressor. For example, when the detected temperature and pressure values ​​are too high, the control system can control the compressor to reduce the operating frequency and reduce the circulation of the heat exchange medium, thereby reducing the pressure and temperature of the heat exchange medium in the system.

[0055] In addition, refer to Figure 1 As shown, a tenth interface 124 can also be integrally formed on the second flow channel 122 to improve the assembly efficiency of the ninth interface 114 and the tenth interface 124. A second temperature and pressure sensing unit 6 is installed within the tenth interface 124. This unit can detect the temperature and pressure of the heat exchange medium discharged from the compressor's exhaust port and send the detection results to the control system. The control system then takes corresponding actions based on the signals. For example, if the exhaust temperature is detected to be too high, the control system will immediately stop the compressor to prevent the compressor motor from burning out. If the exhaust pressure is detected to be far above the normal value, it may be due to blockage at the inlet of the second heat exchange unit 4. In this case, the control system can quickly open the pressure relief valve (not shown in the figure) and reduce the compressor load, thereby ensuring the compressor's safety.

[0056] Specifically, refer to Figure 2 As shown, an eleventh interface 115 can also be integrated into the first flow channel 112. A filling valve 7 is provided in the eleventh interface 115. After the filling valve 7 is opened, it can replenish the heat exchange medium (usually gaseous) into the first flow channel 112, thus replenishing the heat exchange medium for the module.

[0057] In this embodiment, the flow channel plate 1 further includes a third flow path unit 13, which includes a fifth interface 131, a third flow channel 132 and a sixth interface 133. The fifth interface 131 is used to connect to the liquid storage chamber 211. One end of the third flow channel 132 is connected to the fifth interface 131, and the other end of the third flow channel 132 is connected to the sixth interface 133. The sixth interface 133 is used to connect to the liquid inlet of the first heat exchange unit 3.

[0058] Specifically, refer to Figure 5 As shown, the fifth interface 131, the third flow channel 132, and the sixth interface 133 are all integrally formed with the flow channel plate 1. The fifth interface 131 can improve the connection accuracy with the liquid outlet of the liquid storage chamber 211 and improve the sealing performance of the connection between the fifth interface 131 and the liquid outlet of the liquid storage chamber 211. The sixth interface 133 can improve the connection accuracy with the liquid inlet of the first heat exchange unit 3 and avoid the positional displacement of the sixth interface 133 due to subsequent installation welding. In addition, by integrally forming the third flow channel 132 with the flow channel plate 1, the connection tightness with the fifth interface 131 and the sixth interface 133 can be effectively enhanced, and the structure of the third flow channel unit 13 can be simplified, making it easier to assemble on the flow channel plate 1. At the same time, it can also greatly reduce the overall weight of the module, making it easier to use and transport. Furthermore, the arrangement of the third flow path unit 13 reduces the difficulty of arranging the first heat exchange unit 3 on the flow channel plate 1. That is, when the heat exchange medium is transferred from the outlet at the bottom of the liquid storage unit 2 along the third flow channel 132 and from the inlet on one side of the top of the first heat exchange unit 3 into the first heat exchange unit 3, it flows along a loop path in the first heat exchange unit 3 and is finally discharged from the outlet on the other side of the top of the first heat exchange unit 3. As a result, the flow path in the first heat exchange unit 3 is extended, the heat exchange time with the heat exchange object is more sufficient, the heat exchange effect is better, and thus helps to further enhance the thermal management performance of the module.

[0059] In this embodiment, a seventh interface 134 is also provided on the third flow channel 132, and an electronic expansion valve 8 is provided in the seventh interface 134; and / or, an eighth interface 135 is also provided on the third flow channel 132, and a filter valve 9 is provided in the eighth interface 135.

[0060] Specifically, in combination Figure 1 , Figure 5 As shown, the seventh interface 134 can be integrally formed on the third flow channel 132, and the seventh interface 134 is connected to multiple branches of the segmented third flow channel 132. When an electronic expansion valve 8 is installed in the seventh interface 134, the flow rate and pressure of the high-temperature and high-pressure liquid heat exchange medium discharged from the outlet of the second heat exchange unit 4 can be precisely controlled by the electronic expansion valve 8. Before being transmitted to the first heat exchange unit 3, the heat exchange medium can be controlled from a high-temperature and high-pressure state to a high-temperature and low-pressure state, and then fed back to the first heat exchange unit 3 to stabilize the state of the heat exchange medium and ensure the heat exchange performance of the first heat exchange unit 3. In addition, the electronic expansion valve 8 can also reasonably adjust the flow rate of the heat exchange medium according to the cooling demand, so that the heat exchange function of the first heat exchange unit 3 meets the actual working conditions.

[0061] Combination Figure 1 , Figure 2As shown, the eighth interface 135 can be integrally formed on the third flow channel 132. By setting a filter valve 9 in the eighth interface 135, impurities in the heat exchange medium can be effectively filtered and intercepted, preventing them from entering the downstream electronic expansion valve 8 with the liquid heat exchange medium. Moreover, the filter valve 9 can also filter out the moisture in the heat exchange medium by setting a drying core, preventing moisture from entering the electronic expansion valve 8 and freezing due to a sudden drop in temperature, thus ensuring the stable heat exchange performance and operating efficiency of the module and extending its service life.

[0062] In this embodiment, reference Figure 6 As shown, the flow channel plate 1 includes a plate body 101 and a back plate. The plate body 101 is integrally formed with the liquid storage shell 21, the first interface 111, the second interface 113, the third interface 121, the fourth interface 123, the fifth interface 131, the sixth interface 133, the seventh interface 134, the eighth interface 135, the ninth interface 114, the tenth interface 124, the eleventh interface 115, the first flow channel 112, the second flow channel 122, and the third flow channel 132 of the liquid storage unit 2. It is preferably manufactured by machining or die casting. The back plate includes multiple sub-back plates 1021. The slotted openings of the first flow channel 112, the second flow channel 122, and the third flow channel 132 are all sealed with sub-back plates 1021. The sub-back plates 1021 are then welded and sealed to the multiple slotted openings to ensure the flow path sealing performance of the first flow channel 112, the second flow channel 122, and the third flow channel 132.

[0063] It should be noted that, in this embodiment, the connection method between the flow channel plate 1 and the first heat exchange unit 3 and the second heat exchange unit 4 is not limited. For example, in some specific embodiments, the plate body 101 is welded to the first heat exchange unit 3 and the second heat exchange unit 4. This facilitates the unified transportation of multiple thermal management components on the module, reduces the number of disassembly and assembly operations, improves assembly efficiency, allows the module to be directly assembled and applied, and facilitates mass production of the module, thereby improving manufacturing efficiency.

[0064] Or, combine Figure 1 , Figure 3As shown, in some alternative embodiments, the plate 101 may have a first assembly port 100, and the first heat exchange unit 3 and the second heat exchange unit 4 may have second assembly ports 200. The module also includes a connector that can be detachably connected to the first assembly port 100 via the second assembly port 200, thereby enabling the detachment of the first heat exchange unit 3 and the second heat exchange unit 4. The advantage of this arrangement is that the first heat exchange unit 3 and the second heat exchange unit 4 can be inspected and maintained separately, reducing the workload of maintenance personnel, shortening maintenance time, facilitating the replacement of faulty first heat exchange units 3 and 4, and saving the cost of replacing other intact components such as the plate 101 and back plate, resulting in a lower budget. Both of the above methods fall within the protection scope of this utility model, and those skilled in the art can flexibly choose according to market or customer needs. Preferably, the first assembly port 100 is a threaded hole, the second assembly port 200 is a through hole, and the connecting parts are bolts or screws. By connecting the plate 101 with the first heat exchange unit 3 and the second heat exchange unit 4 by threaded connection, the system is stable and reliable, easy to disassemble, and has a simple structure.

[0065] This embodiment also provides a vehicle including the integrated thermal management module described above. Specifically, in cooling mode, the first heat exchange unit 3 of the integrated thermal management module is specifically an evaporator, and the second heat exchange unit 4 is specifically a condenser. The heat exchange medium is preferably propane. The high-temperature, low-pressure gaseous heat exchange medium output from the evaporator is pressurized by a compressor and enters the condenser, where it condenses to form a low-temperature, high-pressure liquid heat exchange medium. The liquid storage unit 2 is located between the condenser and the evaporator and can store excess liquid heat exchange medium. The remaining low-temperature, high-pressure liquid heat exchange medium then passes through an electronic expansion valve 8, which can regulate the pressure of the heat exchange medium, so that the heat exchange medium entering the evaporator is specifically a low-temperature, low-pressure liquid. The heat exchange medium exchanges heat with the air inside the vehicle in the evaporator, circulating and cooling the air inside the vehicle, thereby achieving the purpose of cooling.

[0066] By installing this integrated thermal management module inside the vehicle, and because the liquid storage unit 2 and the flow channel plate 1 in the module are integrally formed, the space occupied by the module in the vehicle is further reduced, making the thermal management module adaptable to more vehicle models or different installation spaces, thus having wider applicability; moreover, it can further improve the vehicle's safety performance and thermal management function, greatly improving the user experience.

[0067] In the description of this specification, references to terms such as "some embodiments," "other embodiments," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0068] Obviously, the above embodiments of this utility model are merely examples for clearly illustrating the present utility model, and are not intended to limit the implementation of the present utility model. Those skilled in the art can make various obvious changes, readjustments, and substitutions without departing from the protection scope of this utility model. It is neither necessary nor possible to exhaustively describe all embodiments here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of this utility model should be included within the protection scope of the claims of this utility model.

Claims

1. An integrated thermal management module, characterized in that, include: The flow channel plate (1), liquid storage unit (2), first heat exchange unit (3), second heat exchange unit (4) and compressor are integrally formed. The first heat exchange unit (3), the second heat exchange unit (4) and the compressor are all mounted on the flow channel plate (1). The flow channel plate (1) is provided with a first flow path unit (11) and a second flow path unit (12). The first flow path unit (11) is used to connect the first heat exchange unit (3) and the compressor. The second flow path unit (12) is used to connect the second heat exchange unit (4) and the compressor. The liquid storage unit (2) has a liquid storage chamber (211). The liquid storage chamber (211) is used to connect the first heat exchange unit (3) and the second heat exchange unit (4).

2. The integrated thermal management module according to claim 1, characterized in that, The first flow path unit (11) includes a first interface (111), a first flow channel (112), and a second interface (113), and at least the second interface (113) is integrally formed with the flow channel plate (1). The first interface (111) is used to connect to the exhaust port of the first heat exchange unit (3). One end of the first flow channel (112) is connected to the first interface (111), and the other end of the first flow channel (112) is connected to the second interface (113). The second interface (113) is used to connect to the air inlet of the compressor.

3. The integrated thermal management module according to claim 2, characterized in that, The second flow path unit (12) includes a third interface (121), a second flow channel (122) and a fourth interface (123), and at least the third interface (121) is integrally formed with the flow channel plate (1). The third interface (121) is used to connect to the exhaust port of the compressor. One end of the second flow channel (122) is connected to the third interface (121), and the other end of the second flow channel (122) is connected to the fourth interface (123). The fourth interface (123) is used to connect to the air inlet of the second heat exchange unit (4).

4. The integrated thermal management module according to claim 3, characterized in that, The flow channel plate (1) further includes a third flow path unit (13), which includes a fifth interface (131), a third flow channel (132) and a sixth interface (133). The fifth interface (131) is used to connect to the liquid storage chamber (211). One end of the third flow channel (132) is connected to the fifth interface (131), and the other end of the third flow channel (132) is connected to the sixth interface (133). The sixth interface (133) is used to connect to the liquid inlet of the first heat exchange unit (3).

5. The integrated thermal management module according to claim 4, characterized in that, The third flow channel (132) is also provided with a seventh interface (134), and an electronic expansion valve (8) is provided in the seventh interface (134); and / or, the third flow channel (132) is also provided with an eighth interface (135), and a filter valve (9) is provided in the eighth interface (135).

6. The integrated thermal management module according to claim 3, characterized in that, The first flow channel (112) is also provided with a ninth interface (114), and a first temperature and pressure sensing unit (5) is provided in the ninth interface (114); and / or, the second flow channel (122) is also provided with a tenth interface (124), and a second temperature and pressure sensing unit (6) is provided in the tenth interface (124).

7. The integrated thermal management module according to claim 3, characterized in that, The first flow channel (112) is also provided with an eleventh interface (115), and a filling valve (7) is provided in the eleventh interface (115).

8. The integrated thermal management module according to claim 4, characterized in that, The flow channel plate (1) includes a plate body (101) and a back plate. The plate body (101) is integrally formed with at least the liquid storage unit (2), the second interface (113) and the third interface (121). The back plate includes a plurality of sub-back plates (1021). The slotted openings of the first flow channel (112), the second flow channel (122) and the third flow channel (132) are all sealed and covered by the sub-back plates (1021).

9. The integrated thermal management module according to any one of claims 1-8, characterized in that, The flow channel plate (1) is welded to the first heat exchange unit (3) and the second heat exchange unit (4); or, the flow channel plate (1) is provided with a first assembly port (100), the first heat exchange unit (3) and the second heat exchange unit (4) are provided with a second assembly port (200), and the integrated thermal management module further includes a connector, which is detachably connected to the first assembly port (100) via the second assembly port (200).

10. A vehicle, characterized in that, Includes the integrated thermal management module as described in any one of claims 1-9.

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