Flow channel plate, thermal management integrated module, thermal management system and vehicle

Abstract

The present application belongs to the technical field of thermal management systems. Disclosed are a flow channel plate, a thermal management integrated module, a thermal management system and a vehicle. The flow channel plate comprises a plate body, a first flow channel being provided in the plate body; the first flow channel is communicated with the outside via a first inlet and a first outlet separately, and comprises a liquid storage chamber used for storing a heat exchange medium. The thermal management integrated module comprises the flow channel plate. The thermal management system comprises the thermal management integrated module. The vehicle comprises the thermal management system. In the present application, the provision of the liquid storage chamber in the plate body of the flow channel plate allows the flow channel plate to integrate the function of a liquid storage tank, such that the assembly of a liquid storage tank can be cancelled, thus improving the space utilization rate of flow channel plates, effectively reducing the number of sealed interfaces, reducing the occupied space, and ensuring the safety of flow and use of heat exchange media.

Description

Flow channel plate, thermal management integrated module, thermal management system and vehicle

[0001] This application claims priority to Chinese Patent Application No. 202411274749.5, filed on September 11, 2024, and entitled "Flow Channel Plate, Thermal Management Integrated Module, Thermal Management System and Vehicle", and Chinese Patent Application No. 202411273613.2, filed on September 11, 2024, and entitled "Flow Channel Plate, Thermal Management Integrated Module, Thermal Management System and Vehicle", the entire contents of which are incorporated herein by reference. TECHNICAL FIELD

[0002] In the thermal management system of the vehicle, the heat exchange medium in the heat exchanger exchanges heat through the heat exchanger. After the heat exchanger is added, the sealed interface of the thermal management system increases, the occupied space becomes larger, thereby causing the filling amount of the heat exchange medium to increase, and the risk of leakage increases. BACKGROUND

[0003] In the thermal management system of the vehicle, the heat exchanger needs to be configured with a liquid storage tank to store the heat exchange medium. After the liquid storage tank is added, the sealed interface of the thermal management system increases, the occupied space becomes larger, thereby causing the filling amount of the heat exchange medium to increase, and the risk of leakage increases. SUMMARY

[0004] The flow channel plate comprises a plate body, and the plate body is provided with:

[0005] The first flow channel is communicated with the outside through the first inlet and the first outlet, respectively, and the first flow channel comprises a liquid storage cavity for storing the heat exchange medium.

[0006] Optionally, the liquid storage cavity is provided with a flow guide plate, and the flow guide plate is used for guiding the flow of the heat exchange medium flowing into the liquid storage cavity.

[0007] Optionally, a plurality of flow guide plates are provided, and the heat exchange medium flows in an S shape in the liquid storage cavity through the guidance of the plurality of flow guide plates.

[0008] Optionally, a plurality of flow guide plates are provided, and the heat exchange medium flows in an S shape in the liquid storage cavity through the guidance of the plurality of flow guide plates.

[0009] Optionally, the liquid storage cavity is provided with a liquid storage inlet and a liquid storage outlet, and the position of the liquid storage inlet is higher than that of the liquid storage outlet in the direction of gravity.

[0010] Optionally, the liquid storage outlet is located at the lowest position of the liquid storage cavity in the direction of gravity.

[0011] Optionally, the liquid storage chamber is provided with a liquid storage outlet, and the liquid storage chamber has a converging area which is communicated with the liquid storage outlet and gradually decreases in cross-sectional area along the flow direction of the heat exchange medium.

[0012] Optionally, the liquid storage chamber is provided with a drying device, and the drying device comprises:

[0013] A storage rack is mounted on the inner wall of the liquid storage chamber, and the storage rack is provided with a mounting space;

[0014] A drying assembly is mounted in the mounting space and comprises a container and a desiccant arranged in the container.

[0015] Optionally, the storage rack comprises a connecting plate, a supporting plate and a fixing rod, the connecting plate is connected to the inner wall of the liquid storage chamber, the fixing rod is clamped between the connecting plate and the supporting plate, the fixing rod is provided with a plurality of fixing rods, the mounting space is formed between the connecting plate and the supporting plate, and the drying assembly is connected to the fixing rod.

[0016] Optionally, the first flow channel further comprises an introduction flow channel, and the liquid storage chamber is communicated with the outside through the introduction flow channel.

[0017] Optionally, in the direction of gravity, the position of the inlet of the introduction flow channel is lower than that of the outlet.

[0018] Optionally, the plate body is provided with a communication channel inside, the communication channel is respectively communicated with the outside through a third inlet and a third outlet, the third inlet can be communicated with the exhaust port of the compressor, and the third outlet can be communicated with the first heat exchange medium inlet of the first heat exchanger.

[0019] Optionally, the plate body is connected to the first heat exchanger, and the first heat exchanger is provided with a first heat exchange medium inlet on the side away from the flow channel plate, and the first heat exchange medium inlet can be directly communicated with the exhaust port of the compressor.

[0020] Optionally, the plate body is provided with a second flow channel inside, and the plate body is provided with a heat insulation structure arranged between the first flow channel and the second flow channel.

[0021] Optionally, the heat insulation structure is a cavity structure.

[0022] Optionally, the heat insulation structure is provided with a plurality of heat insulation structures, and the plurality of heat insulation structures are respectively located at different positions of the plate body.

[0023] Optionally, the plate body comprises:

[0024] The flow channel main plate is provided with a first flow channel groove.

[0025] A flow channel back plate is connected to the flow channel main plate and covers the first flow channel to form the first flow channel.

[0026] Optionally, the first inlet and the first outlet are arranged on the flow channel main plate or the flow channel back plate.

[0027] Optionally, the first flow channel comprises a first heat exchange flow channel, the plate body is internally provided with a second flow channel, the second flow channel comprises a second heat exchange flow channel, a heat exchange wall plate is formed between the second heat exchange flow channel and the first heat exchange flow channel, and the heat exchange wall plate can exchange heat of the heat exchange medium in the first heat exchange flow channel and the second heat exchange flow channel.

[0028] Optionally, in the direction of gravity, the position of the inlet of the first heat exchange flow channel is lower than the position of the outlet.

[0029] Optionally, the flow directions of the heat exchange medium in the first heat exchange flow channel and the second heat exchange flow channel on both sides of the heat exchange wall plate are opposite.

[0030] Optionally, the first flow channel further comprises a lead-out flow channel, the lead-out flow channel is respectively connected to a mounting port and the first outlet, the first heat exchange flow channel is connected to the lead-out flow channel through the mounting port, and a throttle valve can be mounted at the mounting port.

[0031] A thermal management integrated module comprises a first heat exchanger, a second heat exchanger and the flow channel plate, the first inlet is connected to a first heat exchange medium outlet of the first heat exchanger, and the first outlet is connected to a second heat exchange medium inlet of the second heat exchanger.

[0032] Optionally, the thermal management integrated module further comprises a throttle valve, and the throttle valve is mounted in the first flow channel.

[0033] A thermal management system comprises a compressor and the thermal management integrated module, and an exhaust port of the compressor is connected to a first heat exchange medium inlet of the first heat exchanger.

[0034] A vehicle comprises a vehicle body and the thermal management system.

[0035] The beneficial effects of the present application are as follows:

[0036] By arranging the liquid storage cavity on the plate body of the flow channel plate, the function of the liquid storage tank is integrated into the flow channel plate, so that the assembly of the liquid storage tank can be cancelled, the space utilization rate of the flow channel plate is improved, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium flow is ensured.

[0037] The above description is only a summary of the technical solutions of the present application. In order to make the technical means of the present application more clearly understood and implemented according to the content of the description, and in order to make the above and other purposes, features and advantages of the present application more obvious and easy to understand, the following will specifically describe the embodiments of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0038] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiment or prior art description. Obviously, the drawings in the following description are some embodiments of the present application, and those skilled in the art can also obtain other drawings according to these drawings without creative labor.

[0039] Fig. 1 is a structural schematic diagram of one orientation of the flow channel plate, the first heat exchanger, the second heat exchanger and the throttle valve cooperating with each other according to the embodiment of the present application;

[0040] Fig. 2 is a structural schematic diagram of another orientation of the flow channel plate, the first heat exchanger, the second heat exchanger and the throttle valve cooperating with each other according to the embodiment of the present application;

[0041] Fig. 3 is a structural schematic diagram of one orientation of the flow channel main plate according to the embodiment of the present application;

[0042] Fig. 4 is a structural schematic diagram of another orientation of the flow channel main plate according to the embodiment of the present application;

[0043] Fig. 5 is a front view of the flow channel main plate according to the embodiment of the present application;

[0044] Fig. 6 is a structural schematic diagram of another orientation of the flow channel main plate according to the embodiment of the present application;

[0045] Fig. 7 is a structural schematic diagram of one orientation of the flow channel back plate according to the embodiment of the present application;

[0046] Fig. 8 is a structural schematic diagram of another orientation of the flow channel back plate according to the embodiment of the present application;

[0047] Fig. 9 is a structural schematic diagram of one orientation of the first heat exchanger according to the embodiment of the present application;

[0048] Fig. 10 is a structural schematic diagram of another orientation of the first heat exchanger according to the embodiment of the present application;

[0049] Fig. 11 is a structural schematic diagram of one orientation of the second heat exchanger according to the embodiment of the present application;

[0050] Fig. 12 is a structural schematic diagram of another orientation of the second heat exchanger according to the embodiment of the present application;

[0051] Fig. 13 is a structural schematic view of one orientation of the flow channel plate, the first heat exchanger, the second heat exchanger and the throttle valve according to the fourth embodiment of the present application;

[0052] Fig. 14 is a structural schematic view of another orientation of the flow channel plate, the first heat exchanger, the second heat exchanger and the throttle valve according to the fourth embodiment of the present application;

[0053] Fig. 15 is a structural schematic view of one orientation of the flow channel main plate according to the fourth embodiment of the present application;

[0054] Fig. 16 is a structural schematic view of another orientation of the flow channel main plate according to the fourth embodiment of the present application;

[0055] Fig. 17 is a structural schematic view of the flow channel back plate and the drying device according to the fourth embodiment of the present application;

[0056] Fig. 18 is a structural schematic view of the storage rack according to the fourth embodiment of the present application;

[0057] Fig. 19 is a structural schematic view of one orientation of the first heat exchanger according to the fourth embodiment of the present application;

[0058] Fig. 20 is a structural schematic view of another orientation of the first heat exchanger according to the fourth embodiment of the present application.

[0059] Fig. 100, the first heat exchanger; 101, the first heat exchange medium inlet; 102, the first heat exchange medium outlet; 103, the first cooling liquid inlet; 104, the first cooling liquid outlet; 200, the second heat exchanger; 201, the second heat exchange medium inlet; 202, the second heat exchange medium outlet; 203, the second cooling liquid inlet; 204, the second cooling liquid outlet; 300, the throttle valve; 1, the flow channel main plate; 2, the flow channel back plate; 10, the first flow channel; 11, the first inlet; 12, the first outlet; 13, the first heat exchange flow channel; 14, the liquid storage cavity; 141, the flow guide plate; 142, the liquid storage inlet; 143, the liquid storage outlet; 144, the closing area; 145, the drying device; 1451, the storage rack; 15, the introduction flow channel; 16, the leading-out flow channel; 17, the mounting port; 20, the second flow channel; 21, the second inlet; 22, the second outlet; 23, the second heat exchange flow channel; 30, the heat exchange wall plate; 40, the communication channel; 41, the third inlet; 42, the third outlet; 50, the heat insulation structure. DETAILED EMBODIMENTS

[0060] In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be described clearly and completely below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only some but not all of the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by a person of ordinary skill in the art without creative work fall within the protection scope of the present application.

[0061] In the description of the present application, unless explicitly defined and limited otherwise, the terms "connected", "connected", "fixed" should be understood broadly, for example, can be fixedly connected, can be detachably connected, can be mechanically connected, can be electrically connected, can be directly connected, can be indirectly connected through an intermediate medium, can be the internal communication of two elements or the interaction relationship between two elements. For a person of ordinary skill in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0062] In the description of the present application, unless explicitly defined and limited otherwise, the first feature "on" or "under" the second feature can include that the first feature and the second feature are in direct contact, or the first feature and the second feature are not in direct contact but are in contact through another feature between them. Moreover, the first feature "on", "above" and "above" the second feature includes that the first feature is directly above and obliquely above the second feature, or only indicates that the horizontal height of the first feature is higher than that of the second feature. The first feature "under", "below" and "below" the second feature includes that the first feature is directly below and obliquely below the second feature, or only indicates that the horizontal height of the first feature is less than that of the second feature.

[0063] The technical solutions of the present application will be further illustrated below by specific embodiments in combination with the drawings.

[0064] Embodiment one

[0065] As shown in FIGS. 1-12, the present embodiment provides a flow channel plate for connecting a first heat exchanger 100 and a second heat exchanger 200, as shown in FIGS. 9 and 10, the first heat exchanger 100 has a first heat exchange medium inlet 101, a first heat exchange medium outlet 102, a first cooling liquid inlet 103 and a first cooling liquid outlet 104, as shown in FIGS. 11 and 12, the second heat exchanger 200 has a second heat exchange medium inlet 201, a second heat exchange medium outlet 202, a second cooling liquid inlet 203 and a second cooling liquid outlet 204.

[0066] As shown in FIG. 3, the flow channel plate comprises a plate body, and a first flow channel 10 and a second flow channel 20 are arranged inside the plate body. The first flow channel 10 is communicated with the outside through a first inlet 11 and a first outlet 12 respectively, the first inlet 11 can be communicated with a first heat exchange medium outlet 102, the first outlet 12 can be communicated with a second heat exchange medium inlet 201, the first flow channel 10 comprises a first heat exchange flow channel 13, the second flow channel 20 is communicated with the outside through a second inlet 21 and a second outlet 22 respectively, the second inlet 21 can be communicated with a second heat exchange medium outlet 202, the second outlet 22 can be communicated with a suction port of a compressor, the second flow channel 20 comprises a second heat exchange flow channel 23, a heat exchange wall plate 30 is formed between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, and the heat exchange wall plate 30 can exchange heat for the heat exchange medium in the first heat exchange flow channel 13 and the second heat exchange flow channel 23.

[0067] In the flow channel plate of the embodiment, on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the heat exchange wall plate 30 is arranged to realize heat conduction heat exchange, which helps to improve the supercooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, so that the flow channel plate integrates the function of a heat exchanger, effectively reduces the number of sealing interfaces and the filling amount of the heat exchange medium, reduces the occupied space, and ensures the safety of the heat exchange medium flow.

[0068] In the embodiment, as shown by arrows in FIG. 3, in the direction of gravity, the position of the inlet of the first heat exchange flow channel 13 is lower than the position of the outlet, so that the flow of the heat exchange medium in the first heat exchange flow channel 13 is more stable, and the heat exchange effect is ensured. As shown in FIG. 3, FIG. 5 and FIG. 6, the heat exchange wall plate 30 is a thin wall structure between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the thickness thereof is the spacing between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the length thereof is the extension distance along the flow direction of the heat exchange medium, the width thereof is the depth of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the product of the length and the width is the area thereof, and the heat exchange amount can be flexibly adjusted by adjusting the thickness and the area of the heat exchange wall plate 30, which is simple, convenient and low in cost.

[0069] In the specific work, the hot heat exchange medium at the outlet of the first heat exchanger 100 exchanges heat with the cold heat exchange medium at the outlet of the second heat exchanger 200 through the heat exchange wall plate 30. The heat exchange amount can be adjusted by the area of the heat exchange wall plate 30, that is, the length and / or depth of the heat exchange wall plate 30 is adjusted. The length of the heat exchange wall plate 30 can be set to 180-260 mm according to the requirements of the system, and the depth can be set to 5-12 mm. The heat exchange amount is adjusted according to the requirements of the system. According to the CFD simulation, the heat exchange amount of the heat exchange wall plate 30 can reach 700w in the summer refrigeration working condition and 500w in the winter heating working condition. In different working conditions, the supercooling degree of the condenser outlet can be improved by 3-10K.

[0070] Specifically, as shown in FIG. 3, the first flow-through channel 10 further comprises a liquid storage cavity 14 capable of storing heat exchange medium. The above arrangement integrates the function of the liquid storage tank into the flow channel plate, thereby eliminating the assembly of the liquid storage tank, improving the space utilization of the flow channel plate, effectively reducing the number of sealing interfaces, reducing the occupied space, and ensuring the safety of the heat exchange medium flow.

[0071] In this embodiment, the liquid storage cavity 14 is set to a certain volume according to the requirements of the thermal management integrated module. The liquid storage volume is adjusted by the thickness and length-width of the flow channel plate. The height, depth, and width of the flow channel plate are adjusted to match and adjust. The adjustment range of the volume can reach 80-150ml.

[0072] Specifically, as shown in FIG. 5, the liquid storage cavity 14 is provided with a flow guide plate 141 for guiding the heat exchange medium flowing into the liquid storage cavity 14. By arranging the flow guide plate 141, the splashing of the heat exchange medium entering the liquid storage cavity 14 can be blocked, and the liquid level of the heat exchange medium in the liquid storage cavity 14 can be prevented from shaking and producing noise during vehicle vibration.

[0073] More specifically, as shown in FIG. 6, a plurality of flow guide plates 141 are arranged, and the heat exchange medium flows in an S-shaped manner in the liquid storage cavity 14 through the guidance of the plurality of flow guide plates 141. The above arrangement makes the flow of the heat exchange medium in the liquid storage cavity 14 more stable and reliable.

[0074] More specifically, the plurality of flow guide plates 141 are arranged in a staggered manner in the liquid storage cavity 14 and are sequentially and alternately connected to the two opposite inner walls of the liquid storage cavity 14. The above arrangement can simply and reliably divide the liquid storage cavity 14 to form an S-shaped flow channel.

[0075] In this embodiment, three flow guide plates 141 are arranged, and for the two opposite inner walls of the liquid storage cavity 14, two flow guide plates 141 are arranged on one wall and one flow guide plate 141 is arranged on the other wall, and one flow guide plate 141 extends into the space between the other two flow guide plates 141.

[0076] In other embodiments, the liquid storage cavity 14 can be provided with no baffle 141, one baffle 141, or multiple baffles 141, and the multiple baffles 141 can be located on the same side of the inner wall of the liquid storage cavity 14.

[0077] Specifically, the liquid storage cavity 14 is provided with a liquid storage inlet 142 and a liquid storage outlet 143, and the liquid storage inlet 142 is located higher than the liquid storage outlet 143 in the direction of gravity. The above arrangement can ensure that the liquid heat exchange medium subjected to gravity settling flows out of the liquid storage cavity 14.

[0078] More specifically, as shown by the arrows in FIG. 5, the liquid storage outlet 143 is located at the lowest position of the liquid storage cavity 14 in the direction of gravity. The above arrangement further ensures that the liquid heat exchange medium stably flows out of the liquid storage cavity 14.

[0079] In the present embodiment, the liquid storage inlet 142 is provided at the top of the liquid storage cavity 14, so that the heat exchange medium can reliably settle in the liquid storage cavity 14, and the reverse flow of the heat exchange medium is avoided.

[0080] Specifically, as shown in FIG. 5, the converging section 144 is connected to the liquid storage outlet 143, and the cross-sectional area of the converging section 144 gradually decreases in the flow direction of the heat exchange medium. The above arrangement ensures that the liquid heat exchange medium subjected to gravity settling flows towards the first outlet 12.

[0081] In the present embodiment, the liquid storage cavity 14 is connected to the first heat exchange flow channel 13 through the liquid storage outlet 143, and after the heat exchange medium is buffered and settled in the liquid storage cavity 14, it can stably flow to the first heat exchange flow channel 13 through the converging section 144, so that stable and efficient heat exchange can be achieved in the first heat exchange flow channel 13 through the heat exchange wall plate 30.

[0082] Specifically, as shown in FIG. 3, the first flow passage 10 further includes an introduction flow channel 15, and the liquid storage cavity 14 is connected to the first inlet 11 through the introduction flow channel 15. The introduction flow channel 15 is provided to enable the heat exchange medium to stably flow into the liquid storage cavity 14.

[0083] More specifically, in the direction of gravity, the inlet of the introduction flow channel 15 is located lower than the outlet, so that the heat exchange medium can more stably flow into the liquid storage cavity 14.

[0084] More specifically, as shown in FIG. 3, the first flow passage 10 further includes an outlet flow channel 16, and the outlet flow channel 16 is connected to the mounting port 17 and the first outlet 12, respectively. The first heat exchange flow channel 13 is connected to the outlet flow channel 16 through the mounting port 17, and a throttle valve 300 can be installed at the mounting port 17. By providing the outlet flow channel 16 and the mounting port 17, the throttle valve 300 can be conveniently installed in the first flow passage 10, so that the heat exchange medium can stably and reliably flow out of the first outlet 12 of the first flow passage 10.

[0085] In the embodiment, the throttle valve 300 is an electronic expansion valve. In the first flow channel 10, the first inlet 11, the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the lead-out flow channel 16 and the first outlet 12 are sequentially communicated along the flow direction of the heat exchange medium. The cross-sectional area of the introduction flow channel 15 and the first heat exchange flow channel 13 is small, the inlet is located at the low position in the gravity direction, the outlet is located at the high position in the gravity direction, the cross-sectional area of the liquid storage cavity 14 is large, the liquid storage inlet 142 is located at the high position in the gravity direction, and the liquid storage outlet 143 is located at the low position in the gravity direction, so that the heat exchange medium stably flows upward in the introduction flow channel 15 and the first heat exchange flow channel 13, and the heat exchange medium efficiently settles in the liquid storage cavity 14.

[0086] Specifically, as shown in FIG. 2, the plate body is internally provided with a communication channel 40, which is communicated with the outside through a third inlet 41 and a third outlet 42. The third inlet 41 can be communicated with the exhaust port of the compressor, and the third outlet 42 can be communicated with the first heat exchange medium inlet 101. By providing the communication channel 40, the first heat exchanger 100 can be directly communicated with the compressor through the flow channel plate, the layout of the intermediate pipeline is omitted, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium flow is guaranteed.

[0087] In the embodiment, the first heat exchanger 100 is provided with a first heat exchange medium inlet 101 and a first heat exchange medium outlet 102 on the side facing the flow channel plate, and is provided with a first cooling liquid inlet 103 and a first cooling liquid outlet 104 on the side away from the flow channel plate. The flow channel plate is sealingly connected or welded between the first heat exchanger 100, the second heat exchanger 200, the throttle valve 300 and the compressor through a sealing ring.

[0088] Specifically, as shown in FIG. 5, the plate body is provided with a heat insulation structure 50, which is arranged between the first flow channel 10 and the second flow channel 20. By providing the heat insulation structure 50, heat exchange between the heat exchange medium in the first flow channel 10 and the second flow channel 20 is avoided, and the loss of efficiency of the heat management integrated module during operation is reduced.

[0089] More specifically, the heat insulation structure 50 is a hollow structure, thereby avoiding thermal conduction contact between the first flow channel 10 and the second flow channel 20.

[0090] Specifically, the heat insulation structure 50 is provided in multiple, and the multiple heat insulation structures 50 are respectively located at different positions of the flow channel plate. The above-mentioned arrangement can flexibly insulate different positions between the first flow channel 10 and the second flow channel 20.

[0091] More specifically, the heat insulation structure 50 is provided with two, along the flow direction of the heat exchange medium, the heat exchange wall plate 30 is located between the two heat insulation structures 50. The above-mentioned setting can ensure that the first flow channel 10 and the second flow channel 20 can carry out efficient heat exchange at the corresponding heat exchange position.

[0092] In the embodiment, as shown in FIG. 3 and FIG. 5, the heat insulation structure 50 is provided with two, one heat insulation structure 50 is arranged between the liquid storage cavity 14 and the second heat exchange flow channel 23, which is to hollow out the structure between the liquid storage cavity 14 and the second heat exchange flow channel 23, to avoid the heat conduction contact between the liquid storage cavity 14 and the second heat exchange flow channel 23, and the other heat insulation structure 50 is arranged between the second heat exchange flow channel 23 and the lead-out flow channel 16, which is to hollow out the structure between the second heat exchange flow channel 23 and the lead-out flow channel 16, to avoid the heat conduction contact between the second heat exchange flow channel 23 and the lead-out flow channel 16.

[0093] In other embodiments, the heat insulation structure 50 can also be an entity structure of other materials, for example, after hollowing out the flow channel plate and filling glass fiber, asbestos, rock wool, silicate and other heat insulation materials.

[0094] Specifically, the plate body includes a flow channel main plate 1 and a flow channel back plate 2 connected to each other. Among them, the flow channel main plate 1 is provided with a first flow channel and a second flow channel, and the flow channel back plate 2 covers the first flow channel to form the first flow channel 10 and covers the second flow channel to form the second flow channel 20. The above-mentioned setting effectively reduces the preparation cost of the flow channel plate, so that the first flow channel 10 and the second flow channel 20 with the required structure size can be flexibly processed according to the demand.

[0095] More specifically, the flow channel main plate 1 and the flow channel back plate 2 are provided with the first inlet 11, the first outlet 12 and the second inlet 21, and the other is provided with the second outlet 22. The above-mentioned setting facilitates the assembly of the first heat exchanger 100 and the second heat exchanger 200 on one side of the flow channel plate, and the assembly of the compressor on the other side, thereby avoiding the interference between the compressor and the first heat exchanger 100 and the second heat exchanger 200.

[0096] In the embodiment, the first inlet 11, the first outlet 12, the mounting port 17 and the second inlet 21 are arranged on the flow channel main plate 1, the second outlet 22 is arranged on the flow channel back plate 2, and the communication channel 40 penetrates through the flow channel main plate 1 and the flow channel back plate 2, thereby facilitating the assembly of the throttle valve 300 beside the first heat exchanger 100 and the second heat exchanger 200.

[0097] In other embodiments, the first inlet 11, the first outlet 12, the mounting port 17 and the second inlet 21 can also be arranged on the flow channel back plate 2, and the second outlet 22 is arranged on the flow channel main plate 1.

[0098] In other embodiments, the plate body can also be integrally formed, and has better sealing performance and is more reliable in bearing the heat exchange medium.

[0099] The embodiment also provides a heat management integrated module, which comprises the first heat exchanger 100, the second heat exchanger 200 and the flow channel plate, the first heat exchanger 100 has the first heat exchange medium inlet 101 and the first heat exchange medium outlet 102, the second heat exchanger 200 has the second heat exchange medium inlet 201 and the second heat exchange medium outlet 202, the first inlet 11 is communicated with the first heat exchange medium outlet 102, the first outlet 12 is communicated with the second heat exchange medium inlet 201, and the second inlet 21 is communicated with the second heat exchange medium outlet 202.

[0100] In the heat management integrated module, the flow channel plate realizes heat conduction heat exchange by arranging the heat exchange wall plate 30 on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, which helps to improve the supercooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, the flow channel plate integrates the function of the heat exchanger, the number of sealing interfaces and the filling amount of the heat exchange medium are effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium in circulation is ensured.

[0101] Specifically, the heat management integrated module further comprises a throttling valve 300, the throttling valve 300 is installed in the first flow channel 10 and located between the first heat exchange flow channel 13 and the first outlet 12. By arranging the throttling valve 300, the heat exchange medium can stably and reliably flow out of the first outlet 12 of the first flow channel 10.

[0102] In the embodiment, the throttling valve 300 is an electronic expansion valve.

[0103] The embodiment also provides a heat management system, which comprises the compressor and the heat management integrated module, and the exhaust port of the compressor is communicated with the first heat exchange medium inlet 101, and the suction port of the compressor is communicated with the second outlet 22.

[0104] In the heat management system, the flow channel plate realizes heat conduction heat exchange by arranging the heat exchange wall plate 30 on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, which helps to improve the supercooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, the flow channel plate integrates the function of the heat exchanger, the number of sealing interfaces and the filling amount of the heat exchange medium are effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium in circulation is ensured.

[0105] In the embodiment, under the driving of the compressor, the flow path of the heat exchange medium is: the compressor, the exhaust port of the compressor, the third inlet 41, the communication passage 40, the third outlet 42, the first heat exchange medium inlet 101, the first heat exchanger 100, the first heat exchange medium outlet 102, the first inlet 11, the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the throttling valve 300, the lead-out flow channel 16, the first outlet 12, the second heat exchange medium inlet 201, the second heat exchanger 200, the second heat exchange medium outlet 202, the second inlet 21, the second flow passage 20, the second outlet 22, the suction port of the compressor, and the compressor.

[0106] The embodiment also provides a vehicle, which comprises a vehicle body and the heat management system.

[0107] In the vehicle of the embodiment, on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the heat exchange wall plate 30 is arranged to realize heat conduction heat exchange, which helps to improve the supercooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, so that the flow channel plate integrates the function of the heat exchanger, effectively reduces the number of sealing interfaces and the charging amount of the heat exchange medium, reduces the occupied space, and ensures the safety of the heat exchange medium in use.

[0108] Specifically, the heat exchange medium can be freon, alkane, ammonia, carbon dioxide, etc. In the embodiment, the heat exchange medium is R290, and the number of sealing interfaces and the charging amount of R290 are reduced for the flow channel plate of the embodiment, the leakage risk of R290 is reduced, and the carrying and use of R290 are safer and more reliable.

[0109] Embodiment two

[0110] As shown in FIGS. 1-12, the embodiment provides a flow channel plate for connecting the first heat exchanger 100 and the second heat exchanger 200. As shown in FIGS. 9 and 10, the first heat exchanger 100 has a first heat exchange medium inlet 101, a first heat exchange medium outlet 102, a first cooling liquid inlet 103, and a first cooling liquid outlet 104. As shown in FIGS. 11 and 12, the second heat exchanger 200 has a second heat exchange medium inlet 201, a second heat exchange medium outlet 202, a second cooling liquid inlet 203, and a second cooling liquid outlet 204.

[0111] As shown in FIG. 3, the flow channel plate includes a plate body, and the plate body is internally provided with a first flow channel 10 and a second flow channel 20. The first flow channel 10 is communicated with the outside through a first inlet 11 and a first outlet 12, respectively. The first inlet 11 can be communicated with a first heat exchange medium outlet 102, and the first outlet 12 can be communicated with a second heat exchange medium inlet 201. The first flow channel 10 includes a liquid storage cavity 14, which can store the heat exchange medium. The second flow channel 20 is communicated with the outside through a second inlet 21 and a second outlet 22, respectively. The second inlet 21 can be communicated with a second heat exchange medium outlet 202, and the second outlet 22 can be communicated with a suction port of a compressor.

[0112] The flow channel plate of the embodiment integrates the function of the liquid storage tank, thereby canceling the assembly of the liquid storage tank, improving the space utilization of the flow channel plate, effectively reducing the number of sealing interfaces, reducing the occupied space, and ensuring the safety of the heat exchange medium flow.

[0113] In the embodiment, the liquid storage cavity 14 has a certain volume according to the requirements of the thermal management integrated module. The liquid storage volume is adjusted by the thickness and the length and width of the flow channel plate. The height, the depth, and the width of the flow channel plate are adjusted to match and adjust. The adjustment range of the volume can reach 80-150 ml.

[0114] Specifically, as shown in FIG. 5, the liquid storage cavity 14 is internally provided with a flow guide plate 141. The flow guide plate 141 is used for guiding the heat exchange medium flowing into the liquid storage cavity 14. By arranging the flow guide plate 141, the splashing of the heat exchange medium entering the liquid storage cavity 14 can be blocked, and the liquid level of the heat exchange medium in the liquid storage cavity 14 can be prevented from shaking and generating noise and other problems when the vehicle vibrates.

[0115] More specifically, as shown in FIG. 6, a plurality of flow guide plates 141 are arranged. The heat exchange medium flows in an S shape in the liquid storage cavity 14 through the guidance of the plurality of flow guide plates 141. The above arrangement makes the flow of the heat exchange medium in the liquid storage cavity 14 more stable and reliable.

[0116] More specifically, the plurality of flow guide plates 141 are arranged in a staggered manner in the liquid storage cavity 14 and are sequentially and alternately connected to the two opposite inner walls of the liquid storage cavity 14. The above arrangement can simply and reliably divide the liquid storage cavity 14 to form an S-shaped flow channel.

[0117] In the embodiment, the flow guide plate 141 is arranged in three. When the three flow guide plates 141 are arranged in a staggered manner, two flow guide plates 141 are arranged on one of the two opposite inner walls of the liquid storage cavity 14, and one flow guide plate 141 is arranged on the other of the two opposite inner walls of the liquid storage cavity 14. One flow guide plate 141 extends into the space between the other two flow guide plates 141.

[0118] In other embodiments, the liquid storage cavity 14 can be provided with no baffle 141, one baffle 141 or multiple baffles 141, and the multiple baffles 141 are located on the same side inner wall of the liquid storage cavity 14.

[0119] Specifically, the liquid storage cavity 14 is provided with a liquid storage inlet 142 and a liquid storage outlet 143, as shown in FIG. 3 and FIG. 5, and the liquid storage inlet 142 is located higher than the liquid storage outlet 143 in the direction of gravity. The above arrangement can ensure that the gravity-settled liquid heat exchange medium flows out of the liquid storage cavity 14.

[0120] More specifically, as shown by the arrows in FIG. 5, the liquid storage outlet 143 is located at the lowest position of the liquid storage cavity 14 in the direction of gravity. The above arrangement further ensures that the liquid heat exchange medium stably flows out of the liquid storage cavity 14.

[0121] More specifically, the converging section 144 is connected to the liquid storage outlet 143, and the cross-sectional area of the converging section 144 gradually decreases in the flow direction of the heat exchange medium. The above arrangement ensures that the gravity-settled liquid heat exchange medium flows towards the first outlet 12.

[0122] In the present embodiment, the liquid storage inlet 142 is arranged at the top of the liquid storage cavity 14, so that the heat exchange medium can reliably settle in the liquid storage cavity 14, and the reverse flow of the heat exchange medium is avoided.

[0123] Specifically, the first flow-through passage 10 further includes a first heat exchange flow channel 13, and the second flow-through passage 20 includes a second heat exchange flow channel 23. The heat exchange wall plate 30 is formed between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, and the heat exchange wall plate 30 can exchange heat with the heat exchange medium in the first heat exchange flow channel 13 and the second heat exchange flow channel 23. In the above arrangement, on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the heat exchange wall plate 30 is arranged to realize heat conduction heat exchange, which helps to improve the subcooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, so that the flow channel plate integrates the function of a heat exchanger, effectively reduces the number of sealing interfaces and the filling amount of the heat exchange medium, reduces the occupied space, and ensures the safety of the heat exchange medium flow.

[0124] More specifically, as shown by the arrow in FIG. 3, in the direction of gravity, the position of the inlet of the first heat exchange flow channel 13 is lower than the position of the outlet, so that the flow of the heat exchange medium in the first heat exchange flow channel 13 is more stable, and the heat exchange effect is ensured. As shown in FIGS. 3, 5 and 6, the heat exchange wall plate 30 is a thin-walled structure between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the thickness thereof is the spacing between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the length thereof is the extension distance along the flow direction of the heat exchange medium, and the width thereof is the depth of the first heat exchange flow channel 13 and the second heat exchange flow channel 23. The product of the length and the width is the area thereof. By adjusting the thickness and the area of the heat exchange wall plate 30, the heat exchange amount can be flexibly adjusted, which is simple, convenient and low in cost.

[0125] In specific work, the hot heat exchange medium at the outlet of the first heat exchanger 100 exchanges heat with the cold heat exchange medium at the outlet of the second heat exchanger 200 through the heat exchange wall plate 30. The heat exchange amount can be adjusted by the area of the heat exchange wall plate 30, that is, the length and / or the depth of the heat exchange wall plate 30 are adjusted. The length of the heat exchange wall plate 30 can be set to 180-260 mm according to the requirements of the system, and the depth can be set to 5-12 mm. The heat exchange amount is adjusted according to the requirements of the system. Through CFD simulation, the heat exchange amount of the heat exchange wall plate 30 can reach 700 w at most in the summer refrigeration working condition, and can reach 500 w at most in the winter heating working condition. In different working conditions, the supercooling degree at the outlet of the condenser can be improved by 3-10 K.

[0126] In the embodiment, the liquid storage cavity 14 is communicated with the first heat exchange flow channel 13 through the liquid storage outlet 143. After the heat exchange medium is buffered and settled in the liquid storage cavity 14, it can stably flow to the first heat exchange flow channel 13 through the effect of the converging section 144, so that stable and efficient heat exchange can be performed in the first heat exchange flow channel 13 through the heat exchange wall plate 30.

[0127] Specifically, as shown in FIG. 3, the first flow passage 10 further comprises an introduction flow channel 15. The liquid storage cavity 14 is communicated with the first inlet 11 through the introduction flow channel 15. The introduction flow channel 15 is arranged so that the heat exchange medium can stably flow into the liquid storage cavity 14.

[0128] More specifically, in the direction of gravity, the position of the inlet of the introduction flow channel 15 is lower than the position of the outlet, so that the heat exchange medium can more stably flow into the liquid storage cavity 14.

[0129] More specifically, as shown in FIG. 3, the first flow passage 10 further comprises a leading flow channel 16, which respectively communicates with a mounting port 17 and the first outlet 12, and the first heat exchange channel 13 communicates with the leading flow channel 16 through the mounting port 17, and the mounting port 17 is capable of mounting the throttling valve 300. By arranging the leading flow channel 16 and the mounting port 17, it is convenient to install the throttling valve 300 in the first flow passage 10, so that the heat exchange medium can be stably and reliably discharged from the first outlet 12 of the first flow passage 10.

[0130] In the embodiment, the throttling valve 300 is selected as an electronic expansion valve, and in the first flow passage 10, the first inlet 11, the leading flow channel 15, the liquid storage cavity 14, the first heat exchange channel 13, the leading flow channel 16 and the first outlet 12 are sequentially communicated along the flow direction of the heat exchange medium, wherein the cross-sectional area of the leading flow channel 15 and the first heat exchange channel 13 is small, the inlet is located at the low position in the gravity direction, the outlet is located at the high position in the gravity direction, the cross-sectional area of the liquid storage cavity 14 is large, the liquid storage inlet 142 is located at the high position in the gravity direction, and the liquid storage outlet 143 is located at the low position in the gravity direction, so that the heat exchange medium stably flows upward in the leading flow channel 15 and the first heat exchange channel 13, and the heat exchange medium efficiently settles in the liquid storage cavity 14.

[0131] Specifically, as shown in FIG. 2, the plate body is internally provided with a communication channel 40, which respectively communicates with the outside through a third inlet 41 and a third outlet 42, the third inlet 41 is capable of communicating with the exhaust port of the compressor, and the third outlet 42 is capable of communicating with the first heat exchange medium inlet 101. By arranging the communication channel 40, the first heat exchanger 100 can directly communicate with the compressor through the flow channel plate, the arrangement of the intermediate pipeline is omitted, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium flow is guaranteed.

[0132] In the embodiment, the first heat exchanger 100 is provided with the first heat exchange medium inlet 101 and the first heat exchange medium outlet 102 on the side facing the flow channel plate, and the first heat exchanger 100 is provided with the first cooling liquid inlet 103 and the first cooling liquid outlet 104 on the side away from the flow channel plate, and the flow channel plate is sealingly connected or welded between the first heat exchanger 100, the second heat exchanger 200, the throttling valve 300 and the compressor.

[0133] Specifically, as shown in FIG. 5, the plate body is provided with a heat insulation structure 50, which is arranged between the first flow passage 10 and the second flow passage 20. By arranging the heat insulation structure 50, heat exchange between the heat exchange media in the first flow passage 10 and the second flow passage 20 is avoided, and the loss of efficiency of the heat management integrated module during operation is reduced.

[0134] More specifically, the heat insulation structure 50 is a hollow structure, thereby avoiding the heat conduction contact between the first flow passage 10 and the second flow passage 20.

[0135] Specifically, the heat insulation structure 50 is provided in plurality, and each of the plurality of heat insulation structures 50 is located at a different position of the flow channel plate. The above arrangement can flexibly perform the heat insulation treatment on different positions between the first flow passage 10 and the second flow passage 20.

[0136] More specifically, the heat insulation structure 50 is provided in two, and the heat exchange wall plate 30 is located between the two heat insulation structures 50 along the flow direction of the heat exchange medium. The above arrangement can ensure that the first flow passage 10 and the second flow passage 20 perform efficient heat exchange at the corresponding heat exchange position.

[0137] In the present embodiment, the heat insulation structure 50 is provided in two, one heat insulation structure 50 is arranged between the liquid storage cavity 14 and the second heat exchange flow channel 23, which is to hollow the structure between the liquid storage cavity 14 and the second heat exchange flow channel 23, thereby avoiding the heat conduction contact between the liquid storage cavity 14 and the second heat exchange flow channel 23, and the other heat insulation structure 50 is arranged between the second heat exchange flow channel 23 and the lead-out flow channel 16, which is to hollow the structure between the second heat exchange flow channel 23 and the lead-out flow channel 16, thereby avoiding the heat conduction contact between the second heat exchange flow channel 23 and the lead-out flow channel 16.

[0138] In other embodiments, the heat insulation structure 50 can also be a solid structure of other materials, for example, after hollowing treatment on the flow channel plate, filling glass fiber, asbestos, rock wool, silicate and other heat insulation materials.

[0139] Specifically, the plate body includes a flow channel main plate 1 and a flow channel back plate 2 connected to each other. The flow channel main plate 1 is provided with a first flow channel and a second flow channel, and the flow channel back plate 2 covers the first flow channel to form the first flow passage 10 and covers the second flow channel to form the second flow passage 20. The above arrangement effectively reduces the preparation cost of the flow channel plate, so that the first flow passage 10 and the second flow passage 20 with the required structure size can be flexibly processed according to the needs.

[0140] More specifically, the flow channel main plate 1 and the flow channel back plate 2 are provided with the first inlet 11, the first outlet 12 and the second inlet 21, and the other is provided with the second outlet 22. The above arrangement facilitates the assembly of the first heat exchanger 100 and the second heat exchanger 200 on one side of the flow channel plate, and the assembly of the compressor on the other side, thereby avoiding the interference between the compressor and the first heat exchanger 100 and the second heat exchanger 200.

[0141] In the embodiment, the first inlet 11, the first outlet 12, the mounting hole 17 and the second inlet 21 are arranged on the flow channel main plate 1, the second outlet 22 is arranged on the flow channel back plate 2, and the communication channel 40 penetrates through the flow channel main plate 1 and the flow channel back plate 2, so as to facilitate the installation of the throttling valve 300 beside the first heat exchanger 100 and the second heat exchanger 200.

[0142] In other embodiments, the first inlet 11, the first outlet 12, the mounting hole 17 and the second inlet 21 can also be arranged on the flow channel back plate 2, and the second outlet 22 is arranged on the flow channel main plate 1.

[0143] In other embodiments, the plate body can also be integrally formed, which has better sealing performance and is more reliable in carrying the heat exchange medium.

[0144] The embodiment also provides a heat management integrated module, which comprises the first heat exchanger 100, the second heat exchanger 200 and the flow channel plate, the first heat exchanger 100 has a first heat exchange medium inlet 101 and a first heat exchange medium outlet 102, the second heat exchanger 200 has a second heat exchange medium inlet 201 and a second heat exchange medium outlet 202, the first inlet 11 is communicated with the first heat exchange medium outlet 102, the first outlet 12 is communicated with the second heat exchange medium inlet 201, and the second inlet 21 is communicated with the second heat exchange medium outlet 202.

[0145] In the heat management integrated module, the flow channel plate integrates the function of the liquid storage tank, so that the installation of the liquid storage tank can be cancelled, the space utilization rate of the flow channel plate is improved, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium in circulation is ensured.

[0146] Specifically, the heat management integrated module further comprises a throttling valve 300, the throttling valve 300 is installed on the first flow channel 10 and located between the first heat exchange flow channel 13 and the first outlet 12. By arranging the throttling valve 300, the heat exchange medium can stably and reliably flow out of the first outlet 12 of the first flow channel 10.

[0147] In the embodiment, the throttling valve 300 is an electronic expansion valve.

[0148] The embodiment also provides a heat management system, which comprises a compressor and the heat management integrated module, an exhaust port of the compressor is communicated with the first heat exchange medium inlet 101, and a suction port of the compressor is communicated with the second outlet 22.

[0149] In the heat management system, the flow channel plate integrates the function of the liquid storage tank, so that the installation of the liquid storage tank can be cancelled, the space utilization rate of the flow channel plate is improved, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium in circulation is ensured.

[0150] In the embodiment, under the driving of the compressor, the flow path of the heat exchange medium is: the compressor, the exhaust port of the compressor, the third inlet 41, the communication channel 40, the third outlet 42, the first heat exchange medium inlet 101, the first heat exchanger 100, the first heat exchange medium outlet 102, the first inlet 11, the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the throttling valve 300, the lead-out flow channel 16, the first outlet 12, the second heat exchange medium inlet 201, the second heat exchanger 200, the second heat exchange medium outlet 202, the second inlet 21, the second flow communication channel 20, the second outlet 22, the suction port of the compressor, and the compressor.

[0151] The embodiment also provides a vehicle, which comprises a vehicle body and the heat management system.

[0152] In the vehicle of the embodiment, the flow channel plate integrates the function of the liquid storage tank, so that the assembly of the liquid storage tank can be cancelled, the space utilization of the flow channel plate is improved, the number of sealed interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium in use is ensured.

[0153] Specifically, the heat exchange medium can be freon, alkane, ammonia, carbon dioxide, etc. In the embodiment, the heat exchange medium is R290, the number of sealed interfaces and the charge amount of R290 are reduced for the flow channel plate of the embodiment, the leakage risk of R290 is reduced, and the carrying and use of R290 are safer and more reliable.

[0154] Embodiment three

[0155] As shown in FIGS. 1-12, the embodiment provides a flow channel plate for communicating a first heat exchanger 100 and a second heat exchanger 200. As shown in FIGS. 9 and 10, the first heat exchanger 100 has a first heat exchange medium inlet 101, a first heat exchange medium outlet 102, a first cooling liquid inlet 103, and a first cooling liquid outlet 104. As shown in FIGS. 11 and 12, the second heat exchanger 200 has a second heat exchange medium inlet 201, a second heat exchange medium outlet 202, a second cooling liquid inlet 203, and a second cooling liquid outlet 204.

[0156] As shown in FIG. 5, the flow channel plate comprises a plate body, and the plate body is internally provided with a first flow communication channel 10 and a second flow communication channel 20. The first flow communication channel 10 is communicated to the outside through a first inlet 11 and a first outlet 12 respectively, the first inlet 11 can be communicated to the first heat exchange medium outlet 102, and the first outlet 12 can be communicated to the second heat exchange medium inlet 201. The second flow communication channel 20 is communicated to the outside through a second inlet 21 and a second outlet 22 respectively, the second inlet 21 can be communicated to the second heat exchange medium outlet 202, and the second outlet 22 can be communicated to the suction port of the compressor. The plate body is provided with a heat insulation structure 50, and the heat insulation structure 50 is arranged between the first flow communication channel 10 and the second flow communication channel 20.

[0157] In the flow channel plate of the embodiment, the heat exchange between the heat exchange medium in the first flow channel 10 and the second flow channel 20 is avoided by arranging the heat insulation structure 50, and the loss of the efficiency of the heat management integrated module during operation is reduced.

[0158] Specifically, the heat insulation structure 50 is a cavity structure, so that the heat conduction contact between the first flow channel 10 and the second flow channel 20 is avoided.

[0159] More specifically, the heat insulation structure 50 is arranged in multiple, and the multiple heat insulation structures 50 are respectively arranged at different positions of the flow channel plate. The above arrangement can flexibly insulate different positions between the first flow channel 10 and the second flow channel 20.

[0160] In the embodiment, the heat insulation structure 50 is arranged in two, and the heat exchange wall plate 30 is located between the two heat insulation structures 50 along the flow direction of the heat exchange medium. The above arrangement can ensure that the first flow channel 10 and the second flow channel 20 can efficiently exchange heat at the corresponding heat exchange position.

[0161] In other embodiments, the heat insulation structure 50 can also be a solid structure of other materials, for example, after hollowing out on the flow channel plate, filling glass fiber, asbestos, rock wool, silicate and other heat insulation materials.

[0162] Specifically, as shown in FIG. 3, the first flow channel 10 further includes a first heat exchange flow channel 13, and the second flow channel 20 includes a second heat exchange flow channel 23. The second heat exchange flow channel 23 and the first heat exchange flow channel 13 form a heat exchange wall plate 30, and the heat exchange wall plate 30 can exchange heat for the heat exchange medium in the first heat exchange flow channel 13 and the second heat exchange flow channel 23. In the above arrangement, on the basis of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the heat exchange wall plate 30 is arranged to realize heat conduction heat exchange, which helps to improve the subcooling degree of the heat exchange medium in the first heat exchange flow channel 13 and the superheating degree of the heat exchange medium in the second heat exchange flow channel 23, so that the flow channel plate integrates the function of the heat exchanger, effectively reduces the number of sealing interfaces and the filling amount of the heat exchange medium, reduces the occupied space, and ensures the safety of the heat exchange medium flow.

[0163] In the embodiment, as shown by the arrow in FIG. 3, in the direction of gravity, the position of the inlet of the first heat exchange flow channel 13 is lower than the position of the outlet, so that the flow of the heat exchange medium in the first heat exchange flow channel 13 is more stable, and the heat exchange effect is guaranteed. As shown in FIGS. 3, 5 and 6, the heat exchange wall plate 30 is a thin wall structure between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the thickness thereof is the spacing between the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the length thereof is the extension distance along the flow direction of the heat exchange medium, the width thereof is the depth of the first heat exchange flow channel 13 and the second heat exchange flow channel 23, the product of the length and the width is the area thereof. By adjusting the thickness and the area of the heat exchange wall plate 30, the heat exchange amount can be flexibly adjusted, which is simple, convenient and low in cost.

[0164] In specific work, the hot heat exchange medium at the outlet of the first heat exchanger 100 exchanges heat with the cold heat exchange medium at the outlet of the second heat exchanger 200 through the heat exchange wall plate 30. The heat exchange amount can be adjusted by the area of the heat exchange wall plate 30, that is, the length and / or the depth of the heat exchange wall plate 30 are adjusted. The length of the heat exchange wall plate 30 can be set to 180-260 mm according to the requirements of the system, and the depth can be set to 5-12 mm. The heat exchange amount is adjusted according to the requirements of the system. According to the CFD simulation, the heat exchange amount of the heat exchange wall plate 30 can reach 700 w at most in the summer refrigeration working condition, and can reach 500 w at most in the winter heating working condition. In different working conditions, the supercooling degree at the outlet of the condenser can be improved by 3-10 K.

[0165] Specifically, as shown in FIG. 3, the first flow channel 10 includes a liquid storage cavity 14, which can store the heat exchange medium. The above arrangement integrates the function of the liquid storage tank into the flow channel plate, thereby canceling the assembly of the liquid storage tank, improving the space utilization rate of the flow channel plate, effectively reducing the number of sealing interfaces, reducing the occupied space, and ensuring the safety of the heat exchange medium flow.

[0166] In the embodiment, the liquid storage cavity 14 has a certain volume according to the requirements of the thermal management integrated module. The liquid storage volume is adjusted by the thickness and the length and width of the flow channel plate. The height, the depth and the width of the flow channel plate are adjusted to match and adjust. The adjustment range of the volume can reach 80-150 ml.

[0167] Specifically, as shown in FIG. 5, the liquid storage cavity 14 is provided with a flow guide plate 141, which is used for guiding the heat exchange medium flowing into the liquid storage cavity 14. By arranging the flow guide plate 141, the splashing of the heat exchange medium entering the liquid storage cavity 14 can be blocked, and the liquid level of the heat exchange medium in the liquid storage cavity 14 can be prevented from shaking and generating noise when the vehicle vibrates.

[0168] More specifically, as shown in Fig. 6, the flow guide plates 141 are provided in plurality, and the flow of the heat exchange medium is S-shaped in the liquid storage cavity 14 by the flow guidance of the plurality of flow guide plates 141. The above arrangement makes the flow of the heat exchange medium in the liquid storage cavity 14 more stable and reliable.

[0169] More specifically, the plurality of flow guide plates 141 are staggered in the liquid storage cavity 14 and are alternately connected to the two opposite inner walls of the liquid storage cavity 14 in sequence. The above arrangement can simply and reliably divide the liquid storage cavity 14 to form an S-shaped flow channel.

[0170] In the present embodiment, the flow guide plates 141 are provided in three, and when the three flow guide plates 141 are staggered, two flow guide plates 141 are arranged on one of the two opposite inner walls of the liquid storage cavity 14, and one flow guide plate 141 is arranged on the other of the two opposite inner walls of the liquid storage cavity 14, and the one flow guide plate 141 extends between the other two flow guide plates 141.

[0171] In other embodiments, the liquid storage cavity 14 can also not be provided with the flow guide plates 141, or can be provided with one flow guide plate 141, or can be provided with a plurality of flow guide plates 141, and the plurality of flow guide plates 141 are located on the same side inner wall of the liquid storage cavity 14.

[0172] Specifically, the liquid storage cavity 14 is provided with a liquid storage inlet 142 and a liquid storage outlet 143, and in the direction of gravity, the position of the liquid storage inlet 142 is higher than that of the liquid storage outlet 143. The above arrangement can ensure that the liquid heat exchange medium subjected to gravity settling flows out of the liquid storage cavity 14.

[0173] More specifically, as shown by the arrows in Fig. 5, in the direction of gravity, the liquid storage outlet 143 is located at the lowest position of the liquid storage cavity 14. The above arrangement further ensures that the liquid heat exchange medium stably flows out of the liquid storage cavity 14.

[0174] In the present embodiment, the liquid storage inlet 142 is arranged at the top of the liquid storage cavity 14, so that the heat exchange medium can reliably settle in the liquid storage cavity 14, and the backflow of the heat exchange medium is avoided.

[0175] Specifically, as shown in Fig. 5, the converging zone 144 is communicated with the liquid storage outlet 143, and the cross-sectional area of the converging zone 144 gradually decreases along the flow direction of the heat exchange medium. The above arrangement ensures that the liquid heat exchange medium subjected to gravity settling flows towards the first outlet 12.

[0176] In the present embodiment, the liquid storage cavity 14 is communicated with the first heat exchange flow channel 13 through the liquid storage outlet 143, and after the heat exchange medium is buffered and settled in the liquid storage cavity 14, it can stably flow to the first heat exchange flow channel 13 through the action of the converging zone 144, so that stable and efficient heat exchange can be carried out in the first heat exchange flow channel 13 through the heat exchange wall plates 30.

[0177] Specifically, as shown in FIG. 3, the first flow passage 10 comprises an introduction flow channel 15, and the liquid storage cavity 14 is communicated with the first inlet 11 through the introduction flow channel 15. The introduction flow channel 15 is arranged so that the heat exchange medium can flow into the liquid storage cavity 14 stably.

[0178] More specifically, in the direction of gravity, the position of the inlet of the introduction flow channel 15 is lower than the position of the outlet, so that the heat exchange medium can flow into the liquid storage cavity 14 more stably.

[0179] More specifically, as shown in FIG. 3, the first flow passage 10 comprises an introduction flow channel 15, and the liquid storage cavity 14 is communicated with the first inlet 11 through the introduction flow channel 15. The introduction flow channel 15 is arranged so that the heat exchange medium can flow into the liquid storage cavity 14 stably.

[0180] In the present embodiment, the throttling valve 300 is selected as an electronic expansion valve, and in the first flow passage 10, the first inlet 11, the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the introduction flow channel 16 and the first outlet 12 are communicated in sequence along the flow direction of the heat exchange medium, wherein the cross-sectional area of the introduction flow channel 15 and the first heat exchange flow channel 13 is small, the inlet is located at the low position in the direction of gravity, the outlet is located at the high position in the direction of gravity, the cross-sectional area of the liquid storage cavity 14 is large, the liquid storage inlet 142 is located at the high position in the direction of gravity, and the liquid storage outlet 143 is located at the low position in the direction of gravity, so that the heat exchange medium flows upward stably in the introduction flow channel 15 and the first heat exchange flow channel 13, and the heat exchange medium performs high-efficiency settlement in the liquid storage cavity 14, as shown in FIG. 3 and FIG. 5, two heat insulation structures 50 are arranged between the liquid storage cavity 14 and the second heat exchange flow channel 23, one of which is arranged by hollowing out the structure between the liquid storage cavity 14 and the second heat exchange flow channel 23 to avoid the heat conduction contact between the liquid storage cavity 14 and the second heat exchange flow channel 23, and the other is arranged by hollowing out the structure between the second heat exchange flow channel 23 and the introduction flow channel 16 to avoid the heat conduction contact between the second heat exchange flow channel 23 and the introduction flow channel 16.

[0181] Specifically, as shown in FIG. 2, the plate body is internally provided with a communication passage 40, which is communicated with the outside through a third inlet 41 and a third outlet 42, respectively. The third inlet 41 can be communicated with the exhaust port of the compressor, and the third outlet 42 can be communicated with the first heat exchange medium inlet 101. By arranging the communication passage 40, the first heat exchanger 100 can be directly communicated with the compressor through the flow channel plate, the layout of the intermediate pipeline is omitted, the number of sealing interfaces is effectively reduced, the occupied space is reduced, and the safety of the heat exchange medium flow is ensured.

[0182] In the embodiment, the first heat exchanger 100 is provided with a first heat medium inlet 101 and a first heat medium outlet 102 on the side facing the flow channel plate, and is provided with a first cooling liquid inlet 103 and a first cooling liquid outlet 104 on the side away from the flow channel plate. The flow channel plate is sealingly connected or welded between the first heat exchanger 100, the second heat exchanger 200, the throttle valve 300 and the compressor by a sealing ring.

[0183] Specifically, the plate body includes a flow channel main plate 1 and a flow channel back plate 2 connected to each other. The flow channel main plate 1 is provided with a first flow channel and a second flow channel, and the flow channel back plate 2 covers the first flow channel to form a first flow passage 10 and covers the second flow channel to form a second flow passage 20. The above arrangement effectively reduces the preparation cost of the flow channel plate, so that the first flow passage 10 and the second flow passage 20 with the required structure size can be flexibly processed according to the demand.

[0184] More specifically, the flow channel main plate 1 and the flow channel back plate 2 are provided with a first inlet 11, a first outlet 12 and a second inlet 21 on one of them, and are provided with a second outlet 22 on the other. The above arrangement facilitates the assembly of the first heat exchanger 100 and the second heat exchanger 200 on one side of the flow channel plate and the assembly of the compressor on the other side, thereby avoiding the interference between the compressor and the first heat exchanger 100 and the second heat exchanger 200.

[0185] In the embodiment, the first inlet 11, the first outlet 12, the mounting port 17 and the second inlet 21 are arranged on the flow channel main plate 1, the second outlet 22 is arranged on the flow channel back plate 2, and the communication passage 40 penetrates through the flow channel main plate 1 and the flow channel back plate 2, thereby facilitating the assembly of the throttle valve 300 beside the first heat exchanger 100 and the second heat exchanger 200.

[0186] In other embodiments, the first inlet 11, the first outlet 12, the mounting port 17 and the second inlet 21 can be arranged on the flow channel back plate 2, and the second outlet 22 can be arranged on the flow channel main plate 1.

[0187] In other embodiments, the plate body can also be integrally formed, which has better sealing performance and is more reliable in carrying the heat exchange medium.

[0188] The embodiment also provides a heat management integrated module, which comprises the first heat exchanger 100, the second heat exchanger 200 and the flow channel plate, the first heat exchanger 100 has a first heat exchange medium inlet 101 and a first heat exchange medium outlet 102, the second heat exchanger 200 has a second heat exchange medium inlet 201 and a second heat exchange medium outlet 202, the first inlet 11 is communicated with the first heat exchange medium outlet 102, the first outlet 12 is communicated with the second heat exchange medium inlet 201, the second inlet 21 is communicated with the second heat exchange medium outlet 202, and the second outlet 22 is communicated with a suction port of the compressor.

[0189] In the heat management integrated module, the heat exchange between the heat exchange medium in the first flow channel 10 and the second flow channel 20 is avoided by arranging the heat insulation structure 50 on the flow channel plate, and the loss of efficiency of the heat management integrated module during operation is reduced.

[0190] Specifically, the heat management integrated module further comprises a throttle valve 300, which is arranged in the first flow channel 10 and located between the first heat exchange flow channel 13 and the first outlet 12. The arrangement of the throttle valve 300 enables the heat exchange medium to flow out of the first outlet 12 of the first flow channel 10 stably and reliably.

[0191] In the embodiment, the throttle valve 300 is an electronic expansion valve.

[0192] The embodiment also provides a heat management system, which comprises the compressor and the heat management integrated module, and a discharge port of the compressor is communicated with the first heat exchange medium inlet 101, and a suction port of the compressor is communicated with the second outlet 22.

[0193] In the heat management system, the heat exchange between the heat exchange medium in the first flow channel 10 and the second flow channel 20 is avoided by arranging the heat insulation structure 50 on the flow channel plate, and the loss of efficiency of the heat management integrated module during operation is reduced.

[0194] In the embodiment, under the driving of the compressor, the flow path of the heat exchange medium is: the compressor, a discharge port of the compressor, the third inlet 41, the communication channel 40, the third outlet 42, the first heat exchange medium inlet 101, the first heat exchanger 100, the first heat exchange medium outlet 102, the first inlet 11, the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the throttle valve 300, the extraction flow channel 16, the first outlet 12, the second heat exchange medium inlet 201, the second heat exchanger 200, the second heat exchange medium outlet 202, the second inlet 21, the second flow channel 20, the second outlet 22, a suction port of the compressor and the compressor.

[0195] The embodiment also provides a vehicle, which comprises the vehicle body and the heat management system.

[0196] In the vehicle of the embodiment, the heat exchange structure 50 is arranged on the flow channel plate to avoid heat exchange between the heat exchange medium in the first flow channel 10 and the second flow channel 20, thereby reducing the loss of efficiency of the thermal management integrated module during operation.

[0197] Specifically, the heat exchange medium can be freon, alkane, ammonia, carbon dioxide, etc. In the embodiment, the heat exchange medium is R290, the number of sealed interfaces and the amount of R290 charging are reduced for the flow channel plate of the embodiment, the risk of R290 leakage is reduced, and the carrying and use of R290 are safer and more reliable.

[0198] Embodiment Four

[0199] As shown in FIGS. 13-20, based on any of the above embodiments, the embodiment provides a flow channel plate, which uses the same or corresponding reference numerals for the same or corresponding parts as in the above embodiments. For the sake of simplicity, only the differences between the embodiment and the above embodiments will be described below.

[0200] The difference between the embodiment and the above embodiments is that:

[0201] Specifically, the drying device 145 is arranged in the liquid storage cavity 14, which can absorb the moisture in the heat exchange medium flowing through the liquid storage cavity 14. By arranging the drying device 145, the efficiency of the heat exchange work is improved.

[0202] More specifically, the drying device 145 includes a storage rack 1451 and a drying assembly. The storage rack 1451 is installed on the inner wall of the liquid storage cavity 14, and the storage rack 1451 is provided with a mounting space, and the drying assembly is installed in the mounting space and includes a container and a drying agent arranged in the container. The storage rack 1451 and the drying assembly cooperate to flexibly adjust according to the needs and adapt to the drying needs of liquid storage cavities 14 of various volumes.

[0203] Specifically, the storage rack 1451 includes a connecting plate, a supporting plate, and a fixing rod, the connecting plate is connected to the inner wall of the liquid storage cavity 14, the fixing rod is clamped between the connecting plate and the supporting plate, and a plurality of fixing rods are provided, the mounting space is formed between the connecting plate and the supporting plate, and the drying assembly is connected to the fixing rod. The connecting plate and the supporting plate are connected through the fixing rod, so that the heat exchange medium can smoothly flow into and out of the mounting space, so that the drying agent can more efficiently perform drying work, and the drying assembly can be conveniently connected to the fixing rod.

[0204] More specifically, the drying device 145 is arranged at the bottom of the liquid storage cavity 14, so as to perform drying work on the liquid heat exchange medium subjected to gravity settling.

[0205] More specifically, the container is a bag, which is permeable to water, low in cost and easy to disassemble and assemble.

[0206] In the embodiment, the storage rack 1451 is made of metal, and the fixing rod is used to mount and limit the drying assembly. The container is made of non-woven fabric, which is filled with desiccant and fixed on the fixing rod by a strap. The diameter of the storage rack 1451 can be adjusted according to requirements, and 8-12 g of desiccant can be stored. The connecting plate and the supporting plate of the storage rack 1451 are both plate bodies. The connecting plate and the inner wall of the liquid storage cavity 14 are mounted by welding or fastened by a fastener screw. When the fastener is connected, the junction is sealed and connected by a sealing ring, and is fastened by a clasp spring.

[0207] In other embodiments, the drying device 145 can only include the drying assembly, which is fastened in the liquid storage cavity 14 by a screw or other fastener. The container can also be a metal tank with holes or other structures.

[0208] Specifically, the first heat exchange medium inlet 101 is located on the side of the first heat exchanger 100 away from the flow channel plate, and can be directly connected to the exhaust port of the compressor. The above arrangement eliminates the need to provide a communication channel 40 on the plate body of the flow channel plate, reduces the manufacturing cost, and enables the first heat exchanger 100 to be connected to the exhaust port of the compressor, thereby reducing the number of interfaces.

[0209] In the embodiment, the side of the first heat exchanger 100 away from the flow channel plate is provided with the first heat exchange medium inlet 101, the first cooling liquid inlet 103, and the first cooling liquid outlet 104, and the side of the first heat exchanger 100 facing the flow channel plate is provided with the first heat exchange medium outlet 102.

[0210] Specifically, the flow directions of the heat exchange medium in the first heat exchange flow channel 13 and the second heat exchange flow channel 23 on both sides of the heat exchange wall plate 30 are opposite, thereby further improving the heat exchange efficiency.

[0211] Compared with the above embodiment, in the embodiment, the flow direction of the heat exchange medium in the first flow channel 10 remains unchanged. The heat exchange medium enters the first inlet 11, then flows through the introduction flow channel 15, the liquid storage cavity 14, the first heat exchange flow channel 13, the throttle valve 300, and the discharge flow channel 16 in sequence, and finally flows out of the first outlet 12. Only the positions of the second inlet 21 and the second outlet 22 at both ends of the second flow channel 20 are adjusted, so that the second inlet 21 is closer to the first heat exchange flow channel 13 relative to the second outlet 22. Finally, as shown by the arrows in FIG. 15, the heat exchange medium in the first heat exchange flow channel 13 flows from bottom to top, and the heat exchange medium in the second heat exchange flow channel 23 flows from top to bottom.

[0212] Obviously, the above embodiments of the present application are merely examples for clarity of the present application and are not intended to limit the embodiments of the present application. Based on the above description, other different forms of changes or variations can be made by those skilled in the art. It is not necessary or possible to enumerate all the embodiments. Any modification, equivalent replacement and improvement made in the spirit and principle of the present application shall be included in the protection scope of the claims of the present application.

[0213] In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word comprising does not exclude the presence of elements or steps not listed in the claim. The word a or an preceding an element does not exclude the presence of a plurality of such elements. The application can be implemented by means of both hardware and software, and any combinations thereof. In a unit claim, several devices can be listed with a conjunction and. None of the device is intended to be a limitation of the other devices. The use of the words first, second and third etc. does not imply any ordering. These words are to be interpreted as names.

[0214] Finally, it should be noted that the above examples are merely used to illustrate the technical solutions of the present application, rather than limit the same; even though the present application has been described in detail with reference to the foregoing examples, those skilled in the art should understand that the technical solutions recorded in the foregoing examples can still be modified, or some technical features can be replaced by equivalent ones; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present application.

Claims

1. A runner plate characterized by, The plate body is internally provided with: A first flow channel (10) is communicated with the outside through a first inlet (11) and a first outlet (12) respectively, and the first flow channel (10) comprises a liquid storage cavity (14) for storing heat exchange medium.

2. The runner plate of claim 1, wherein The liquid storage cavity (14) is internally provided with flow guide plates (141) for guiding the heat exchange medium flowing into the liquid storage cavity (14).

3. The runner plate of claim 2, wherein, The flow guide plates (141) are provided in plurality, and the heat exchange medium flows in S shape in the liquid storage cavity (14) through the guidance of the plurality of flow guide plates (141).

4. The runner plate of claim 3, wherein The plurality of flow guide plates (141) are staggered in the liquid storage cavity (14) and are alternately connected to the opposite two inner walls of the liquid storage cavity (14) in sequence.

5. The runner plate of any one of claims 1-4, wherein, The liquid storage cavity (14) is provided with a liquid storage inlet (142) and a liquid storage outlet (143), and the position of the liquid storage inlet (142) is higher than that of the liquid storage outlet (143) in the direction of gravity.

6. The runner plate of claim 5, wherein, The liquid storage outlet (143) is located at the lowest position of the liquid storage cavity (14) in the direction of gravity.

7. The runner plate of any one of claims 1-4, wherein, The liquid storage cavity (14) is provided with a liquid storage outlet (143), has a converging area (144) in the liquid storage cavity (14), the converging area (144) is communicated with the liquid storage outlet (143), and the cross-sectional area of the converging area (144) gradually decreases along the flow direction of the heat exchange medium.

8. The runner plate of any one of claims 1-7, wherein, The liquid storage cavity (14) is internally provided with a drying device (145), and the drying device (145) comprises: A storage rack (1451) is mounted to the inner wall of the liquid storage cavity (14), and the storage rack (1451) is provided with a mounting space; A drying assembly is mounted in the mounting space and comprises a container and a desiccant arranged in the container.

9. The runner plate of claim 8, wherein, The storage rack (1451) comprises a connecting plate, a supporting plate and a fixing rod, the connecting plate is connected to the inner wall of the liquid storage cavity (14), the fixing rod is clamped between the connecting plate and the supporting plate, the fixing rod is provided in plurality, the mounting space is formed between the connecting plate and the supporting plate, and the drying assembly is connected to the fixing rod.

10. The runner plate of any one of claims 1-9, wherein, The first flow channel (10) further comprises an introduction flow channel (15), and the liquid storage cavity (14) is communicated with the outside through the introduction flow channel (15).

11. The runner plate of claim 10, wherein, In the direction of gravity, the position of the inlet of the introduction flow channel (15) is lower than that of the outlet.

12. The runner plate of any one of claims 1-11, wherein, The plate body is internally provided with a communication channel (40) communicated with the outside through a third inlet (41) and a third outlet (42) respectively, the third inlet (41) can be communicated with the exhaust port of the compressor, and the third outlet (42) can be communicated with the first heat exchange medium inlet (101) of the first heat exchanger (100).

13. The runner plate of any one of claims 1-12, wherein, The plate body is connected to the first heat exchanger (100), and the first heat exchanger (100) is provided with a first heat exchange medium inlet (101) on the side away from the flow channel plate, and the first heat exchange medium inlet (101) can be directly communicated with the exhaust port of the compressor.

14. The runner plate of any one of claims 1-13, wherein, The plate body comprises: A flow channel main plate (1) is provided with a first flow channel; A flow channel back plate (2) is connected to the flow channel main plate (1) and covers the first flow channel to form a first flow passage (10).

15. The runner plate of claim 14, wherein, The first inlet (11) and the first outlet (12) are arranged on the flow channel main plate (1) or the flow channel back plate (2).

16. The runner plate of any one of claims 1-15, wherein, The first flow passage (10) includes a first heat exchange flow channel (13), and the plate body is internally provided with a second flow passage (20) including a second heat exchange flow channel (23), and a heat exchange wall plate (30) is formed between the first heat exchange flow channel (13) and the second heat exchange flow channel (23), and the heat exchange wall plate (30) can exchange heat of the heat exchange medium in the first heat exchange flow channel (13) and the second heat exchange flow channel (23).

17. The runner plate of claim 16, wherein, In the direction of gravity, the position of the inlet of the first heat exchange flow channel (13) is lower than the position of the outlet.

18. The runner plate of claim 16 or 17, wherein, The flow directions of the heat exchange medium in the first heat exchange flow channel (13) and the second heat exchange flow channel (23) on both sides of the heat exchange wall plate (30) are opposite.

19. The runner plate of any of claims 16-18, wherein, The first flow passage (10) further includes a lead-out flow channel (16) respectively communicating with a mounting port (17) and the first outlet (12), the first heat exchange flow channel (13) is communicated with the lead-out flow channel (16) through the mounting port (17), and a throttle valve (300) can be mounted at the mounting port (17).

20. The runner plate of any of claims 16-19, wherein, The plate body is provided with a heat insulation structure (50) arranged between the first flow passage (10) and the second flow passage (20).

21. The runner plate of claim 20, wherein, The heat insulation structure (50) is a hollow structure.

22. The runner plate of claim 20 or 21, wherein, The heat insulation structure (50) is provided in multiple, and the multiple heat insulation structures (50) are respectively located at different positions of the plate body.

23. A thermal management integrated module characterized by, The heat management integrated module further includes a throttle valve (300) mounted in the first flow passage (10).

24. The thermal management integrated module of claim 23, wherein, The heat management integrated module further includes a throttle valve (300) mounted in the first flow passage (10).

25. A thermal management system characterized by, The heat management integrated module further includes a throttle valve (300) mounted in the first flow passage (10).

26. A vehicle, characterized by The heat management integrated module further includes a throttle valve (300) mounted in the first flow passage (10). The heat management integrated module further includes a throttle valve (300) mounted in the first flow passage (10).

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