Heat exchange module and vehicle with same

Abstract

The utility model discloses a heat exchange module and a vehicle with the heat exchange module, the heat exchange module comprises a receiver-drier box body, a receiver-drier, a heat exchanger and a heat exchanger, the receiver-drier box body is internally provided with a drier refrigerant flow channel; the dryer is arranged in the liquid storage dryer box body; the condenser is arranged on the receiver-drier box body, a condenser refrigerant flow channel and a condenser cooling liquid flow channel are arranged in the condenser, and the condenser refrigerant flow channel is communicated with the drier refrigerant flow channel; and the battery cooling heat exchanger is arranged on the receiver-drier box body, a cooler refrigerant flow channel and a cooler cooling liquid flow channel are arranged in the battery cooling heat exchanger, and the cooler refrigerant flow channel is communicated with the drier refrigerant flow channel through an on-off valve. The heat exchange module has the advantages of being high in integration level, high in space utilization rate, convenient to assemble and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of vehicle engineering, and in particular to a heat exchange module and a vehicle with the heat exchange module. Background Art

[0002] With the development of electric vehicle technology, the requirements for space utilization of the front cabin and the degree of integration of the cabin layout are becoming increasingly higher.

[0003] Water-cooled condensers, battery cooling heat exchangers and receiver dryers are important components in air conditioning systems.

[0004] In the vehicles of the related art, the water-cooled condenser, battery cooler and liquid storage dryer are all arranged separately and independently, with low space utilization and poor integration. Utility Model Content

[0005] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the utility model proposes a heat exchange module, which has the advantages of high integration, high space utilization, and convenient assembly.

[0006] The utility model also provides a vehicle having the heat exchange module.

[0007] To achieve the above-mentioned purpose, according to an embodiment of the first aspect of the utility model, a heat exchange module is proposed, and the heat exchange module includes: a liquid storage dryer box body, in which a dryer refrigerant flow channel is provided; a dryer, the dryer is arranged in the liquid storage dryer box body; a condenser, the condenser is arranged on the liquid storage dryer box body, the condenser has a condenser refrigerant flow channel and a condenser coolant flow channel, and the condenser refrigerant flow channel is connected with the dryer refrigerant flow channel; a battery cooling heat exchanger, the battery cooling heat exchanger is arranged on the liquid storage dryer box body, the battery cooling heat exchanger has a cooler refrigerant flow channel and a cooler coolant flow channel, and the cooler refrigerant flow channel is connected with the dryer refrigerant flow channel through an on-off valve.

[0008] The heat exchange module according to the embodiment of the utility model has the advantages of high integration, high space utilization, and convenient assembly.

[0009] In addition, the heat exchange module according to the above embodiment of the utility model may also have the following additional technical features:

[0010] According to an embodiment of the present invention, the lower surface of the condenser is directly connected to the upper surface of the receiver-drier box body, and / or the lower surface of the battery cooling heat exchanger is directly connected to the upper surface of the receiver-drier box body.

[0011] According to one embodiment of the utility model, a connecting branch is provided in the liquid storage dryer box body, and the connecting branch is respectively connected to the dryer refrigerant flow channel and the cooler refrigerant flow channel, and the on-off valve is provided on the liquid storage dryer box body and is suitable for opening or disconnecting the connecting branch.

[0012] According to one embodiment of the utility model, the two ends of the condenser refrigerant flow channel form a condenser refrigerant inlet and a condenser refrigerant outlet on the condenser, the two ends of the condenser coolant flow channel form a condenser coolant inlet and a condenser coolant outlet on the condenser, the two ends of the cooler refrigerant flow channel form a cooler refrigerant inlet and a cooler refrigerant outlet on the battery cooling heat exchanger, the two ends of the cooler coolant flow channel form a cooler coolant inlet and a cooler coolant outlet on the battery cooling heat exchanger, the two ends of the dryer refrigerant flow channel form a dryer refrigerant inlet and a dryer refrigerant outlet on the liquid storage dryer box body, the end of the connecting branch away from the dryer refrigerant flow channel forms a branch outlet on the liquid storage dryer box body, the condenser refrigerant outlet is connected to the dryer refrigerant inlet, and the cooler refrigerant inlet is connected to the branch outlet.

[0013] According to one embodiment of the utility model, the condenser refrigerant inlet, the condenser coolant inlet and the condenser coolant outlet are all arranged on the upper surface of the condenser, the condenser refrigerant outlet is arranged on the lower surface of the condenser, the condenser coolant inlet and the condenser refrigerant outlet are arranged on the left side of the condenser, the condenser coolant outlet and the condenser refrigerant inlet are arranged on the right side of the condenser, the cooler refrigerant outlet, the cooler coolant inlet and the cooler coolant outlet are all arranged on the upper surface of the battery cooling heat exchanger, the cooler refrigerant inlet is arranged on the lower surface of the battery cooling heat exchanger, the cooler refrigerant outlet and the cooler coolant inlet are arranged on the left side of the battery cooling heat exchanger, and the cooler refrigerant inlet and the cooler coolant outlet are arranged on the right side of the battery cooling heat exchanger.

[0014] According to an embodiment of the utility model, the refrigerant flow channel of the dryer is a serpentine flow channel and has a plurality of parallel sections and a plurality of return sections that are alternately connected, and the dryers are multiple and respectively fitted in the plurality of parallel sections.

[0015] According to an embodiment of the utility model, the dryer is detachably arranged in the liquid storage dryer box.

[0016] According to an embodiment of the utility model, a mounting hole is provided on the liquid storage dryer box body, a sealing member is detachably fitted in the mounting hole, the dryer is connected to the sealing member via a connecting member, and the connecting member is provided with a port suitable for the passage of refrigerant.

[0017] According to an embodiment of the utility model, the diameter of the dryer is 15-35 mm.

[0018] According to an embodiment of the second aspect of the present utility model, a vehicle is provided. The vehicle includes the heat exchange module according to the embodiment of the first aspect of the present utility model.

[0019] The vehicle according to the embodiment of the utility model has the advantages of high integration, high space utilization, and convenient assembly by utilizing the heat exchange module according to the embodiment of the first aspect of the utility model.

[0020] Additional aspects and advantages of the present invention will be given in part in the following description, and in part will become apparent from the following description, or will be learned through the practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0022] Figure 1 It is a structural schematic diagram of a heat exchange module according to an embodiment of the utility model.

[0023] Figure 2 It is a schematic diagram of the refrigerant flow direction of the condenser of the heat exchange module according to an embodiment of the utility model.

[0024] Figure 3 It is a schematic diagram of the coolant flow direction of the condenser of the heat exchange module according to an embodiment of the utility model.

[0025] Figure 4 It is a schematic diagram of the refrigerant flow of the battery cooling heat exchanger of the heat exchange module according to an embodiment of the utility model.

[0026] Figure 5 It is a schematic diagram of the coolant flow direction of the battery cooling heat exchanger of the heat exchange module according to an embodiment of the utility model.

[0027] Figure 6 It is a schematic diagram of the refrigerant flow direction of the liquid storage dryer box of the heat exchange module according to an embodiment of the utility model.

[0028] Figure numerals: heat exchange module 1, liquid storage dryer box body 10, dryer refrigerant outlet 11, parallel section 12, return section 13, connecting branch 14, mounting hole 15, branch outlet 16, dryer 20, sealing part 21, connecting part 22, condenser 30, condenser refrigerant inlet 31, condenser coolant inlet 32, condenser coolant outlet 33, battery cooling heat exchanger 40, cooler refrigerant outlet 41, cooler coolant inlet 42, cooler coolant outlet 43, on-off valve 50. DETAILED DESCRIPTION

[0029] This application is based on the inventor's discovery and understanding of the following facts and problems:

[0030] In the vehicles of the related art, the water-cooled condenser, battery cooler and liquid storage dryer are all arranged separately and independently, with low space utilization and poor integration.

[0031] In some vehicles in the related art, the water-cooled condenser, battery cooler and liquid storage dryer are installed on the flow channel plate to achieve a certain degree of integration, but the structure of the liquid storage dryer is quite different from that of other components, and integration is difficult. The technical solution in the related art is only to install the tank body of the liquid storage dryer on the outer surface of the flow channel plate, and the liquid storage dryer still occupies a large space.

[0032] Some technical solutions in the related art integrate the liquid storage dryer into the heat exchanger, but this will undoubtedly occupy the original heat exchange space of the heat exchanger and affect the heat exchange efficiency.

[0033] The embodiments of the present invention are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0034] In the description of the present utility model, it is necessary to understand that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present utility model and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present utility model. In addition, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of the present utility model, unless otherwise specified, "multiple" means two or more.

[0035] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0036] The heat exchange module 1 according to an embodiment of the present invention will be described below with reference to the accompanying drawings.

[0037] like Figure 1-Figure 6 As shown, the heat exchange module 1 according to the embodiment of the present utility model includes a receiver-dryer box body 10 , a dryer 20 , a condenser 30 and a battery cooling heat exchanger 40 .

[0038] A dryer refrigerant flow channel is provided in the liquid storage dryer box body 10. The dryer 20 is provided in the liquid storage dryer box body 10. The condenser 30 is provided on the liquid storage dryer box body 10, and the condenser 30 has a condenser refrigerant flow channel and a condenser coolant flow channel, and the condenser refrigerant flow channel is connected with the dryer refrigerant flow channel. The battery cooling heat exchanger 40 is provided on the liquid storage dryer box body 10, and the battery cooling heat exchanger 40 has a cooler refrigerant flow channel and a cooler coolant flow channel, and the cooler refrigerant flow channel is connected with the dryer refrigerant flow channel through the on-off valve 50.

[0039] Specifically, when there is no need to cool the battery, the on-off valve 50 is closed, and the refrigerant passes through the condenser refrigerant flow channel in the condenser 30 and enters the dryer refrigerant flow channel of the receiver-dryer box 10, and is discharged from the receiver-dryer box 10 after being dried by the dryer 20. At the same time, the coolant passes through the condenser coolant flow channel of the condenser 30 to perform heat exchange with the refrigerant.

[0040] When there is a need to cool the battery, the on-off valve 50 is opened, and the refrigerant passes through the condenser refrigerant flow channel in the condenser 30 and enters the dryer refrigerant flow channel of the liquid storage dryer box body 10, and is dried by the dryer 20. A part of it is discharged from the liquid storage dryer box body 10, and the other part passes through the on-off valve 50 and enters the cooler refrigerant flow channel of the battery cooling heat exchanger 40. At the same time, the coolant in the condenser 30 passes through the condenser coolant flow channel to exchange heat with the refrigerant, and the coolant in the battery cooling heat exchanger 40 passes through the cooler coolant flow channel to exchange heat with the refrigerant.

[0041] According to the heat exchange module 1 of the embodiment of the utility model, by setting the dryer 20 in the liquid storage dryer box body 10, and setting the condenser 30 and the battery cooling heat exchanger 40 on the liquid storage dryer box body 10, the condenser 30, the dryer 20 and the battery cooling heat exchanger 40 can be integrated. Compared with the technical solution in which each component is independently arranged in the related art, the integration of the heat exchange module 1 can be improved, the space utilization rate can be improved, the space occupied by the heat exchange module 1 can be reduced, and the heat exchange module 1 can be easily assembled in the vehicle cabin, thereby reducing the assembly cost.

[0042] Furthermore, by disposing the dryer 20 in the liquid storage dryer box body 10, the dryer 20 can dry the refrigerant when the refrigerant passes through the flow channel in the liquid storage dryer box body 10. Compared with the technical solution in the related art of directly installing the dryer on the outer surface of the flow channel plate, the flow channel space in the liquid storage dryer box body 10 can be fully utilized, so that the dryer 20 does not occupy additional space, and there is no need to use additional pipelines to connect the dryer 20, thereby further improving space utilization and integration. Moreover, compared with the technical solution of embedding the dryer in the heat exchanger, the dryer 20 does not occupy the space of the condenser 30 and the battery cooling heat exchanger 40, which can facilitate improving the heat exchange efficiency of the condenser 30 and the battery cooling heat exchanger 40.

[0043] Therefore, the heat exchange module 1 according to the embodiment of the utility model has the advantages of high integration, high space utilization, and convenient assembly.

[0044] The heat exchange module 1 according to a specific embodiment of the present invention is described below with reference to the accompanying drawings.

[0045] In some specific embodiments of the present invention, Figure 1-Figure 6As shown, the heat exchange module 1 according to the embodiment of the present utility model includes a receiver-dryer box body 10 , a dryer 20 , a condenser 30 and a battery cooling heat exchanger 40 .

[0046] Advantageously, if Figure 1 As shown, the lower surface of the condenser 30 is directly connected to the upper surface of the liquid storage dryer box body 10 (the up and down and left and right directions are shown by the arrows in the figure and are only for the convenience of description, not for the actual setting direction), and / or the lower surface of the battery cooling heat exchanger 40 is directly connected to the upper surface of the liquid storage dryer box body 10. Specifically, the condenser 30 and the battery cooling heat exchanger 40 can be installed on the liquid storage dryer box body 10 by welding or injection molding. This can not only further improve the integration and reduce the space occupation, but also eliminate the need for pipeline connection between the liquid storage dryer box body 10, the condenser 30 and the battery cooling heat exchanger 40.

[0047] Specifically, Figure 1 and Figure 6 As shown, a connecting branch 14 is provided in the liquid receiver-dryer box body 10, and the connecting branch 14 is respectively connected to the dryer refrigerant flow channel and the cooler refrigerant flow channel, and the on-off valve 50 is provided in the liquid receiver-dryer box body 10 and is suitable for opening or closing the connecting branch 14. This can facilitate the integration of the on-off valve 50 without external piping, and further improve the integration and space utilization of the heat exchange module 1.

[0048] More specifically, Figure 1-Figure 6 As shown, the two ends of the condenser refrigerant flow channel form a condenser refrigerant inlet 31 and a condenser refrigerant outlet on the condenser 30, the two ends of the condenser coolant flow channel form a condenser coolant inlet 32 ​​and a condenser coolant outlet 33 on the condenser 30, the two ends of the cooler refrigerant flow channel form a cooler refrigerant inlet and a cooler refrigerant outlet 41 on the battery cooling heat exchanger 40, the two ends of the cooler coolant flow channel form a cooler coolant inlet 42 and a cooler coolant outlet 43 on the battery cooling heat exchanger 40, the two ends of the dryer refrigerant flow channel form a dryer refrigerant inlet and a dryer refrigerant outlet 11 on the liquid storage dryer box body 10, and the end of the connecting branch 14 away from the dryer refrigerant flow channel forms a branch outlet 16 on the liquid storage dryer box body 10, the condenser refrigerant outlet is connected to the dryer refrigerant inlet, and the cooler refrigerant inlet is connected to the branch outlet 16. This can facilitate the connection of various components of the heat exchange module 1.

[0049] Specifically, when the on-off valve 50 is closed, the refrigerant enters the condenser 30 through the condenser refrigerant inlet 31, passes through the condenser refrigerant flow channel, enters the liquid storage dryer box body 10 through the condenser refrigerant outlet and the dryer refrigerant inlet, passes through the dryer refrigerant flow channel and is dried by the dryer 20, and is discharged from the liquid storage dryer box body 10 through the dryer refrigerant outlet 11.

[0050] At the same time, the coolant enters the condenser 30 through the condenser coolant inlet 32 ​​, exchanges heat with the refrigerant through the condenser coolant flow channel, and is discharged through the condenser coolant outlet 33 .

[0051] When the on-off valve 50 is opened, the refrigerant enters the condenser 30 through the condenser refrigerant inlet 31, passes through the condenser refrigerant flow channel, enters the liquid storage dryer box body 10 through the condenser refrigerant outlet and the dryer refrigerant inlet, passes through the dryer refrigerant flow channel and is dried by the dryer 20, and then a part of the refrigerant is discharged from the liquid storage dryer box body 10 through the dryer refrigerant outlet 11, and the other part passes through the connecting branch 14 and the on-off valve 50, enters the battery cooling heat exchanger 40 through the branch outlet 16 and the cooler refrigerant inlet, and passes through the cooler refrigerant flow channel and is discharged through the cooler refrigerant outlet 41.

[0052] At the same time, in the condenser 30, the coolant enters the condenser 30 through the condenser coolant inlet 32, passes through the condenser coolant flow channel to perform heat exchange with the refrigerant, and is discharged through the condenser coolant outlet 33; in the battery cooling heat exchanger 40, the coolant enters the battery cooling heat exchanger 40 through the cooler coolant inlet 42, passes through the cooler coolant flow channel to perform heat exchange with the refrigerant, and is discharged through the cooler coolant outlet 43.

[0053] Advantageously, if Figure 1-Figure 5 As shown, the condenser refrigerant inlet 31, the condenser coolant inlet 32 ​​and the condenser coolant outlet 33 are all arranged on the upper surface of the condenser 30, the condenser refrigerant outlet is arranged on the lower surface of the condenser 30, the condenser coolant inlet 32 ​​and the condenser refrigerant outlet are arranged on the left side of the condenser 30, the condenser coolant outlet 33 and the condenser refrigerant inlet 31 are arranged on the right side of the condenser 30, the cooler refrigerant outlet 41, the cooler coolant inlet 42 and the cooler coolant outlet 43 are all arranged on the upper surface of the battery cooling heat exchanger 40, the cooler refrigerant inlet is arranged on the lower surface of the battery cooling heat exchanger 40, the cooler refrigerant outlet 41 and the cooler coolant inlet 42 are arranged on the left side of the battery cooling heat exchanger 40, and the cooler refrigerant inlet and the cooler coolant outlet 43 are arranged on the right side of the battery cooling heat exchanger 40.

[0054] Specifically, the flow direction of the refrigerant in the condenser 30 is as follows: Figure 2 As shown, the refrigerant enters through the condenser refrigerant inlet 31, flows downward and leftward, and enters the liquid storage dryer box body 10 through the condenser refrigerant outlet. The flow direction of the coolant in the condenser 30 is as shown in FIG. Figure 3 As shown, the coolant enters through the condenser coolant inlet 32 ​​and flows to the right and is discharged through the condenser coolant outlet 33. The flow directions of the coolant and the refrigerant in the condenser 30 are opposite.

[0055] The flow direction of the refrigerant in the battery cooling heat exchanger 40 is as follows: Figure 4 As shown, the refrigerant flows from the receiver-dryer box 10 through the cooler refrigerant inlet into the battery cooling heat exchanger 40, flows upward and leftward, and is discharged through the cooler refrigerant outlet 41. The flow direction of the coolant in the battery cooling heat exchanger 40 is as shown in FIG. Figure 5 As shown, the coolant enters the coolant inlet 42 of the cooler and flows to the right and is discharged through the coolant outlet 43 of the cooler. The flow directions of the coolant and the refrigerant in the battery cooling heat exchanger 40 are opposite.

[0056] In this way, the refrigerant and the coolant in the condenser 30 and the battery cooling heat exchanger 40 can flow in the opposite direction, thereby improving the heat exchange efficiency of the heat exchange module 1 .

[0057] Figure 1 and Figure 6 The heat exchange module 1 according to some examples of the present invention is shown. Figure 1 and Figure 6 As shown, the dryer refrigerant flow channel is a serpentine flow channel and has a plurality of parallel sections 12 and a plurality of return sections 13 connected alternately, and the dryers 20 are multiple and respectively fitted in the plurality of parallel sections 12. In this way, the space of the dryer refrigerant flow channel in the liquid storage dryer box body 10 can be fully utilized to improve the drying effect of the refrigerant.

[0058] Advantageously, the dryer 20 is detachably disposed in the liquid storage dryer box body 10. This makes it easy to replace the dryer 20.

[0059] Specifically, Figure 1 and Figure 6 As shown, the liquid storage dryer box body 10 is provided with a mounting hole 15, and a plugging member 21 is detachably matched in the mounting hole 15. The dryer 20 is connected to the plugging member 21 through a connecting member 22, and a passage suitable for the refrigerant to pass through is provided on the connecting member 22. Specifically, the connecting member 22 can be a hollow structure. In this way, the dryer 20 can be taken out by removing the plugging member 21, thereby facilitating the disassembly and assembly of the dryer 20, and the setting of the passage can avoid interfering with the flow of the coolant.

[0060] Optionally, the diameter of the dryer 20 is 15-35 mm. This can reduce the flow rate of the coolant and improve the drying effect of a single dryer 20 so as to reduce the number of dryers 20.

[0061] Specifically, the on-off valve 50 may be an electronic expansion valve. The condenser 30 is a water-cooled condenser. The condenser 30 and the battery cooling heat exchanger 40 are both plate heat exchangers.

[0062] The vehicle according to the embodiment of the present invention is described below. The vehicle according to the embodiment of the present invention comprises the heat exchange module 1 according to the above embodiment of the present invention.

[0063] The vehicle according to the embodiment of the utility model has the advantages of high integration, high space utilization, and convenient assembly by utilizing the heat exchange module 1 according to the above embodiment of the utility model.

[0064] Other structures and operations of the vehicle according to the embodiment of the present invention are known to those skilled in the art and will not be described in detail here.

[0065] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.

[0066] Although the embodiments of the present invention have been shown and described, those skilled in the art will appreciate that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A heat exchange module, characterized in that: include: A liquid storage dryer box body, wherein a dryer refrigerant flow channel is provided in the liquid storage dryer box body; A dryer, the dryer being arranged in the liquid storage dryer box; A condenser, the condenser being arranged on the liquid storage dryer box body, the condenser having a condenser refrigerant flow channel and a condenser coolant flow channel, the condenser refrigerant flow channel being in communication with the drier refrigerant flow channel; A battery cooling heat exchanger is arranged on the liquid storage dryer box body, and has a cooler refrigerant flow channel and a cooler coolant flow channel in the battery cooling heat exchanger. The cooler refrigerant flow channel is connected with the dryer refrigerant flow channel through an on-off valve.

2. The heat exchange module according to claim 1, characterized in that: The lower surface of the condenser is directly connected to the upper surface of the receiver-drier box body, and / or the lower surface of the battery cooling heat exchanger is directly connected to the upper surface of the receiver-drier box body.

3. The heat exchange module according to claim 1, characterized in that: A connecting branch is provided in the liquid storage dryer box body, and the connecting branch is respectively connected to the dryer refrigerant flow channel and the cooler refrigerant flow channel. The on-off valve is provided on the liquid storage dryer box body and is suitable for opening or disconnecting the connecting branch.

4. The heat exchange module according to claim 3, characterized in that: The two ends of the condenser refrigerant flow channel form a condenser refrigerant inlet and a condenser refrigerant outlet on the condenser, the two ends of the condenser coolant flow channel form a condenser coolant inlet and a condenser coolant outlet on the condenser, the two ends of the cooler refrigerant flow channel form a cooler refrigerant inlet and a cooler refrigerant outlet on the battery cooling heat exchanger, the two ends of the cooler coolant flow channel form a cooler coolant inlet and a cooler coolant outlet on the battery cooling heat exchanger, the two ends of the dryer refrigerant flow channel form a dryer refrigerant inlet and a dryer refrigerant outlet on the liquid storage dryer box body, the end of the connecting branch away from the dryer refrigerant flow channel forms a branch outlet on the liquid storage dryer box body, the condenser refrigerant outlet is connected to the dryer refrigerant inlet, and the cooler refrigerant inlet is connected to the branch outlet.

5. The heat exchange module according to claim 4, characterized in that: The condenser refrigerant inlet, the condenser coolant inlet and the condenser coolant outlet are all arranged on the upper surface of the condenser, the condenser refrigerant outlet is arranged on the lower surface of the condenser, the condenser coolant inlet and the condenser refrigerant outlet are arranged on the left side of the condenser, the condenser coolant outlet and the condenser refrigerant inlet are arranged on the right side of the condenser, the cooler refrigerant outlet, the cooler coolant inlet and the cooler coolant outlet are all arranged on the upper surface of the battery cooling heat exchanger, the cooler refrigerant inlet is arranged on the lower surface of the battery cooling heat exchanger, the cooler refrigerant outlet and the cooler coolant inlet are arranged on the left side of the battery cooling heat exchanger, and the cooler refrigerant inlet and the cooler coolant outlet are arranged on the right side of the battery cooling heat exchanger.

6. The heat exchange module according to claim 1, characterized in that: The refrigerant flow channel of the dryer is a serpentine flow channel and has a plurality of parallel sections and a plurality of return sections which are alternately connected. The dryers are in plurality and are respectively fitted in the plurality of parallel sections.

7. The heat exchange module according to claim 1, characterized in that: The dryer is detachably arranged in the liquid storage dryer box.

8. The heat exchange module according to claim 1, characterized in that: The liquid storage dryer box body is provided with a mounting hole, and a sealing piece is detachably matched in the mounting hole. The dryer is connected to the sealing piece through a connecting piece, and the connecting piece is provided with a passage suitable for the refrigerant to pass through.

9. The heat exchange module according to claim 1, characterized in that: The diameter of the dryer is 15-35 mm.

10. A vehicle, characterized in that: It comprises a heat exchange module according to any one of claims 1 to 9.

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