WO2018086553A1

WO2018086553A1 - Fluid heat exchange assembly, and heat management system of vehicle

Info

Publication number: WO2018086553A1
Application number: PCT/CN2017/110106
Authority: WO
Inventors: 陈振文; 章剑敏; 钱柯浙; 胡石锋
Original assignee: 杭州三花研究院有限公司
Priority date: 2016-11-09
Filing date: 2017-11-09
Publication date: 2018-05-17

Abstract

Disclosed are a fluid heat exchange assembly (10), and a heat management system of a vehicle. The fluid heat exchange assembly comprises a fluid control module (2) and a fluid heat exchange module (1), wherein the fluid control module (2) comprises a first connecting lateral portion (218); the fluid heat exchange module (1) comprises a second connecting lateral portion (136); the first connecting lateral portion (218) and the second connecting lateral portion (136) are oppositely arranged and arranged in a sealed manner; the fluid heat exchange module (1) comprises a heat exchange core (11) and an adapter (13), which are fixed by welding; the second connecting lateral portion (136) is arranged on the adapter (13); the adapter (13) comprises a third connecting lateral portion (135); the heat exchange core (11) comprises a fourth connecting lateral portion (117); the third connecting lateral portion (135) and the fourth connecting lateral portion (117) are fixed by welding; the fluid control module (2) at least comprises a first fluid passage (2165a) and a second fluid passage (2165b); the first fluid passage (2165a) can be in communication with the second fluid passage (2165b); the fluid heat exchange module (1) comprises a first fluid communication cavity (14); the second fluid passage (2165b) is in communication with the first fluid communication cavity (14); the adapter (13) comprises a connecting channel (1117); the connecting channel (1117) runs through the adapter (13); and the connecting channel (1117) connects the second fluid passage (2165b) with the first fluid communication cavity (14). The fluid heat exchange assembly reduces pipeline arrangement and is of a small and compact integral structure.

Description

Fluid heat exchange component and vehicle thermal management system

The present application claims the priority of the following 10 Chinese patent applications, the entire contents of which are hereby incorporated by reference:

1. The application date is 2016-11-9, the application number is 201610986593.2, and the invention name is “fluid heat exchange component and vehicle thermal management system”;

2. The application date is 2016-11-9, the application number is 201610986726.6, and the invention name is “fluid heat exchange component and vehicle thermal management system”;

3. The application date is 2016-11-9, the application number is 201610986790.4, and the invention name is “fluid heat exchange component”;

4. The application date is 2016-12-09, the application number is 201611126787.1, and the invention name is “fluid heat exchange component”;

5. The application date is 2017.05.26, the application number is 201710382932.0, and the invention name is “fluid heat exchange component”;

6. The application date is 2017.05.26, the application number is 201720597680.9, and the invention name is “flow control device”;

7. The application date is 2017.05.26, the application number is 201720597964.8, and the invention name is “fluid heat exchange component”;

8. The application date is 2017.05.26, the application number is 201720597974.1, and the invention name is “fluid heat exchange component”;

9. The application date is 2017.05.26, the application number is 201720598045.2, and the invention name is “fluid heat exchange component”;

10. The application date is 2017.05.26, the application number is 201720602900.2, and the invention name is “fluid control device”.

Technical field

This invention relates to the field of fluid heat exchange.

Background technique

The vehicle thermal management system is a system that integrates heat, engine or battery and vehicle from the perspective of system integration and overall, and adopts comprehensive means to control and optimize the heat transfer system, which can automatically adjust according to driving conditions and environmental conditions. The cooling strength ensures that the object to be cooled works in the optimal temperature range, thereby optimizing the environmental performance and energy saving effect of the vehicle, while improving the safety of the vehicle and driving comfort. However, the components used in the vehicle thermal management system are generally installed separately from the entire vehicle, and the installation space of each component is large and requires many pipelines.

Summary of the invention

The object of the present invention is to provide a fluid heat exchange assembly and a vehicle thermal management system, which can reduce the arrangement of the pipelines, and the overall structure is compact and compact.

To achieve the above object, the following technical solution is adopted: a fluid heat exchange assembly further comprising a fluid control module, a fluid heat exchange module, the fluid control module including a first connecting side, the fluid exchange The heat module includes a second connecting side portion, the first connecting side portion is disposed opposite to the second connecting side portion and is sealingly disposed, the fluid heat exchange module includes a heat exchange core and an adapter, the transfer a piece is welded and fixed to the heat exchange core, the adapter is provided with the second connecting side portion; the adapter comprises a third connecting side portion, and the heat exchange core body comprises a fourth connecting side portion, The third connecting side portion is welded and fixed to the fourth connecting side portion; the fluid control module includes at least a first flow path and a second flow path, and the first flow path can communicate with the second flow path. The fluid heat exchange module includes a first fluid communication chamber, the second flow path is in communication with the first fluid communication chamber, the adapter includes a connecting passage, the connecting passage extends through the adapter, a connecting channel connecting the second flow path with In fluid communication with said first chamber.

To achieve the above object, the following technical solution is adopted: a vehicle thermal management system including a battery assembly and the fluid heat exchange assembly described in the above technical solution, the fluid control module including a first flow path, a second flow path, and a third flow The fluid heat exchange module includes a first fluid communication chamber and a second fluid communication chamber, the first fluid communication chamber and the second fluid communication chamber being isolated from the fluid heat exchange module, the fluid heat exchange The component includes a first outer interface, a second outer interface, a third outer interface, a fourth outer interface, and a fifth outer interface, wherein the first outer interface is in communication with the first flow path, and the second outer interface is a third flow path is in communication, the second flow path is in communication with the first fluid communication cavity, the fourth outer interface is in communication with the second fluid communication cavity, the fifth outer interface and the second fluid The communication cavity is connected; the inlet and the outlet of the battery component are in communication with the first outer interface and the second outer interface.

In order to achieve the above objectives, the following technical solution is adopted: a vehicle thermal management system, including The fluid heat exchange assembly of the technical solution, the vehicle thermal management system includes a coolant and a refrigerant, the first fluid is located in the first fluid communication chamber, and the second fluid is located in the second fluid communication a cavity, defining a coolant as a first fluid, defining a refrigerant as a second fluid,

The fluid control module includes a first flow path, a second flow path, and a third flow path, the fluid heat exchange module including a first fluid communication cavity and a second fluid communication cavity, the first fluid communication cavity and the first a two fluid communication chamber is isolated in the fluid heat exchange module, the fluid heat exchange assembly includes a first outer interface, a second outer interface, a third outer interface, a fourth outer interface, and a fifth outer interface, the first outer The interface is in communication with the first flow path, the second external interface is in communication with the third flow path, and the second flow path is in communication with the first fluid communication cavity, the fourth external interface and the first The second fluid communication chamber is in communication, the fifth outer interface is in communication with the second fluid communication chamber; the second fluid flows through the fourth outer interface, the second fluid communication chamber, and the fifth outer interface;

The vehicle thermal management system includes at least the following working states:

a first working state: the first flow path is not in communication with the second flow path, and the first fluid flows through the first outer interface, the first flow path, the third flow path, and the second outer interface;

a second working state: the first flow path is in communication with the second flow path, the flow rate of the fluid flowing into the second flow path is controlled and can be adjusted by the first valve core member; a part of the first fluid flows through a first outer interface, a first flow path, a second flow path, a first fluid communication cavity, and a third external interface, and another portion of the first fluid flows through the first external interface, the first flow path, and the third flow path Second external interface.

The above technical solution of the invention comprises a fluid control module and a fluid heat exchange module, and the fluid heat exchange component integrates the functions of fluid conduction and fluid heat exchange, reduces pipeline arrangement, has compact structure and occupies less installation space, and reduces pipelines. Waste of heat.

DRAWINGS

1 is a schematic perspective view of a specific embodiment of the present invention;

Figure 2 is a perspective exploded view of the structure shown in Figure 1;

3 is a schematic perspective view of the fluid heat exchange module of FIG. 1;

4 is a schematic exploded perspective view of the fluid control module of FIG. 1;

Figure 5 is a perspective view showing the structure of the first fluid control device of Figure 1;

Figure 6 is a partial cross-sectional view of the first fluid control device shown in Figure 5;

Figure 7 is a plan view and a cross-sectional view of the first fluid control device of Figure 1;

Figure 8 is a schematic view of the first base member of the first fluid control device of Figure 1;

Figure 9 is a perspective exploded view of the first valve core member of the first fluid control device of Figure 1;

Figure 10 is a schematic view of the first valve piece and the second valve piece of the first valve core member of Figure 9;

Figure 11 is a schematic structural view of the transmission member of the first valve core member of Figure 9;

Figure 12 is a perspective exploded view of the transmission member shown in Figure 11;

Figure 13 is another perspective view of the transmission portion shown in Figure 12;

Figure 14 is a schematic structural view of the first cover body of Figure 11;

Figure 15 is a partial cross-sectional view showing the second fluid control device of Figure 1;

Figure 16 is another perspective view of the second fluid control device of Figure 1;

Figure 17 is a front elevational view of the fluid heat exchange module of Figure 1;

Figure 18 is a cross-sectional view taken along line A-A of Figure 17;

Figure 19 is a cross-sectional view taken along line B-B of Figure 17;

20 is a schematic exploded perspective view of another embodiment of a fluid heat exchange module;

Figure 21 is a partial cross-sectional view of the fluid heat exchange assembly of Figure 1;

22-26 are top plan views of different states of the first valve piece and the second valve piece in different states;

Figure 27 is a perspective view showing another embodiment of the spacer member;

28 is a schematic structural view of another embodiment of a spool member;

29 is a schematic structural view of still another embodiment of a spool member;

Figure 30a is a schematic cross-sectional view showing another embodiment of the second valve sheet;

Figure 30b is a schematic cross-sectional view showing still another embodiment of the second valve piece;

Figure 31 is a cross-sectional view showing another embodiment of the first valve piece;

32 is a schematic perspective structural view of an embodiment of a fluid heat exchange assembly;

Figure 33 is a perspective exploded view of the fluid heat exchange assembly of Figure 32;

Figure 34 is a perspective exploded view of another embodiment of a fluid heat exchange assembly;

Figure 35 is a perspective exploded view of the fluid heat exchange module shown in Figure 32;

36 is a schematic perspective structural view of still another embodiment of a fluid heat exchange assembly;

37 is a schematic perspective structural view of another embodiment of a fluid heat exchange assembly;

38 is a perspective exploded view of another embodiment of a fluid heat exchange assembly;

Figure 39 is a partial cross-sectional view showing the fluid heat exchange module shown in Figure 38;

40 is a schematic perspective view showing another embodiment of a fluid heat exchange assembly;

Figure 41 is a perspective view showing the structure of the fluid conducting module shown in Figure 40;

Figure 42 is a perspective view showing the back side of the fluid conducting module shown in Figure 40;

Figure 43 is a partial cross-sectional view showing the fluid conducting module of Figure 40;

Figure 44 is a partial cross-sectional view of the fluid conducting module of Figure 40, wherein the cross-sectional position is different from Figure 43;

Figure 45 is a partial cross-sectional view of the fluid conducting module of Figure 40, wherein the cross-sectional position is different from Figures 43 and 44;

Figure 46 is a perspective structural view showing another embodiment of the fluid heat exchange assembly;

Figure 47 is a perspective exploded view of the fluid heat exchange assembly of Figure 46;

Figure 48 is a perspective exploded view of the fluid heat exchange module shown in Figure 46;

49 is a schematic perspective structural view of another embodiment of a fluid heat exchange module;

Figure 50 is a partial cross-sectional view showing the fluid heat exchange module shown in Figure 46;

Figure 51 is a partial cross-sectional view of the fluid heat exchange module of Figure 46, the cross-sectional direction of which is different from Figure 50;

52 is a schematic perspective view showing an embodiment of a fluid heat exchange assembly;

Figure 53 is a cross-sectional view showing one of the fluid conducting modules of the fluid heat exchange assembly of Figure 52;

Figure 54 is a perspective exploded view of the fluid heat exchange assembly of Figure 52;

Figure 55 is a perspective view showing another embodiment of a fluid heat exchange module;

Figure 56 is a perspective exploded view of one of the fluid conducting modules of the fluid heat exchange assembly of Figure 52;

57 is a perspective exploded view of the fluid heat exchange module of the fluid heat exchange assembly shown in FIG. 52;

Figure 58 is a perspective view showing another embodiment of a fluid heat exchange assembly;

Figure 59 is a perspective exploded view of the fluid heat exchange assembly of Figure 58;

Figure 60 is a perspective view showing a further embodiment of a fluid heat exchange assembly;

61 is a schematic perspective structural view of another embodiment of a fluid heat exchange assembly;

detailed description

Fluid heat transfer components can be used in vehicle thermal management systems, such as new energy vehicles, hybrids Car or fuel car.

The fluid heat exchange assembly includes a fluid control module and a fluid heat exchange module, and the fluid control module and the fluid heat exchange module are assembled and fixed, for example, by a screw connection. The fluid control module can control the flow of the outlet fluid and control the conduction or interruption of the flow path. The fluid heat exchange assembly includes at least a first outer interface, a second outer interface, the fluid control module is configured with the first outer interface, the fluid heat exchange module is configured with the second outer interface, and the fluid heat exchange assembly includes a first outer interface and a second outer The interface and the third external interface, the fluid control module is provided with a first outer interface and a second outer interface, and the fluid heat exchange module is provided with a third outer interface. In this paper, the external interface is located at the port of the channel of the fluid heat exchange component. In the figure, when the external interface is not visible, in order to facilitate the position of the external interface, the position of the external interface may be referred to outside the external interface. Take over.

The fluid heat exchange module includes at least one heat exchange core and at least one adapter, the heat exchange core being assembled and fixed with the adapter, such as by welding.

The fluid control module includes a first connecting side portion, and the fluid heat exchange module includes a second connecting side portion, the first connecting side portion is opposite to the second connecting side portion and is sealingly disposed, and the first connecting side portion and the second connecting side portion pass The assembly is fixed, for example by welding, screwing or other fixing. The adapter includes a third connecting side portion, the heat exchange core includes a fourth connecting side portion, the adapter is provided with the second connecting side portion, and the third connecting side portion is welded and fixed to the fourth connecting side portion. The fluid heat exchange module is integrated with the fluid control module, and the structure is more compact and compact, and the fluid entering the fluid heat exchange module from the fluid control module can exchange heat with the fluid in the fluid heat exchange module, and the fluid control module can be used for the same. Control of internal fluid flow.

The fluid heat exchange module includes a first fluid communication chamber and a second fluid communication chamber, the first fluid communication chamber is isolated from the second fluid communication chamber in the heat exchange core body, the first fluid communication chamber is configured to circulate the first fluid, and the second fluid communication chamber is The second fluid is circulated in the cavity. It should be noted that the first fluid and the second fluid herein include the same fluid having different temperatures or different fluids having different temperatures.

The fluid heat exchange module further includes a fourth outer interface and a fifth outer interface. To more clearly illustrate the relationship between the interface and the fluid, the fluid heat exchange module is defined to include a first fluid first interface and a first fluid second interface (again Referred to as a third external interface), a second fluid first interface (also referred to as a fourth external interface) and a second fluid second interface (also referred to as a fifth external interface), the first fluid first interface may The first fluid second interface may be disposed on the heat exchange core or the adapter, the second fluid first interface may be disposed on the adapter or the heat exchange core, and the second fluid second interface may be disposed In the adapter or the heat exchange core (as shown in FIG. 20, FIG. 20 shows a schematic structural view of the fluid heat exchange module 1').

The fluid heat exchange assembly includes a first fluid passage, a second fluid passage, a third fluid passage, at least a portion of the first fluid passage being located in the fluid control module, at least a portion of the first fluid passage being located in the fluid exchange a thermal module, at least a portion of the second fluid channel being located a fluid control module, at least a portion of the third fluid passage being located in the fluid heat exchange module 1.

The fluid heat exchange module includes a first fluid communication chamber, the fluid control module includes at least a first flow path and a second flow path, the first flow path can be in communication with the second flow path, and the fluid heat exchange module includes a first fluid communication cavity, The second flow path is in communication with the first fluid communication chamber. The adapter includes a connecting passage extending through the adapter, and the connecting passage connects the second flow path with the first fluid communication chamber. The adapter includes a flat portion, and the flat portion is located at the third connecting side portion, and the flat portion is in contact with the heat exchange core and is fixed by welding. The flat portion occupies at least 1/2 of the area of the fourth connecting side portion. Thus, the welding surface of the flat portion and the fourth connecting side portion is larger, so that the flat portion and the fourth connecting side portion 117 are more stably welded. It is prone to leakage and affects performance. In addition, the processing and manufacturing of the adapter is simple, and the assembly of the adapter and the heat exchange core is relatively simple. Thus, the processing technology of the fluid heat exchange component is simplified, and the standardized rapid manufacturing is facilitated, and the manufacturing process is not required to be performed by a complicated mold.

Example 1

Referring to Figures 1-4, Figure 1 illustrates a schematic view of a fluid heat exchange assembly 10. The fluid heat exchange assembly 10 includes a fluid control module 2 and a fluid heat exchange module 1. Referring to Figures 32-35, Figure 32 illustrates a schematic view of the fluid heat exchange assembly 20, Figure 33 illustrates an exploded schematic view of the fluid heat exchange assembly 20, Figure 34 illustrates an exploded view of the fluid heat exchange assembly 30, and Figure 35 illustrates the fluid. Schematic diagram of the decomposition of the heat exchange module 1'. The fluid heat exchange module 1/1' includes at least one heat exchange core 11 and at least one adapter 13, and the heat exchange core 11 is assembled and fixed to the adapter 13, for example by welding.

The fluid control module 2 includes a first connecting side 218, and the fluid heat exchange module includes a second connecting side 136. The first connecting side 218 is opposite to the second connecting side 136 and is sealingly disposed. The first connecting side 218 is The second attachment side 136 is fixed by assembly, such as by welding, screwing or other means of attachment. The adapter 13 includes a third connecting side portion 135, the heat exchange core 11 includes a fourth connecting side portion 117, the adapter 13 is provided with the second connecting side portion 136, and the third connecting side portion 135 and the fourth connecting side portion 117 welded and fixed.

The fluid heat exchange module 1/1' further includes a fourth outer interface 1114 and a fifth outer interface 1115. The fluid heat exchange module 1/1' includes a first fluid first interface 131 and a first fluid second interface 1113 (also referred to as a third external interface 1114, a second fluid first interface 1114 (also referred to as a fourth external interface), and a second fluid second interface 1115 (also referred to as a fifth external interface), the first fluid first interface 131 The first fluid second interface 1113 can be disposed on the heat exchange core 11 or the adapter 13 , and the second fluid first interface 1114 can be disposed on the adapter 13 or the heat exchange core 11 . The second fluid second interface 1115 can be disposed on the adapter 13 or the heat exchange core 11 (as shown in FIG. 20, and FIG. 20 shows a schematic structural view of the fluid heat exchange module 1').

The fluid heat exchange assembly 10/20/30 includes a first fluid passage 101 (shown in Figure 18), a second a fluid passage, a third fluid passage 103 (shown in FIG. 19), at least a portion of the first fluid passage 101 is located in the fluid control module 2, at least a portion of the first fluid passage 101 is located in the fluid heat exchange Module 1, at least part of the second fluid passage is located in the fluid control module 2, at least part of the third fluid passage 103 being located in the fluid heat exchange module 1.

The fluid heat exchange module includes a first fluid communication chamber, the fluid control module includes at least a first flow path and a second flow path, the first flow path can be in communication with the second flow path; the fluid heat exchange module includes a first fluid communication cavity, The second flow path is in communication with the first fluid communication chamber. The adapter 13 includes a connecting passage 1117 (shown in FIG. 3) that extends through the adapter 13 and connects the second passage to the first fluid communication chamber. Referring to Fig. 20, the adapter 13 includes a flat portion 1351, and the flat portion 1351 is located at the third connecting side portion 135. The flat portion 1351 is in contact with the heat exchange core 11 and is fixed by welding. The flat portion occupies at least 1/2 of the area of the fourth connecting side portion 117. Thus, the welding surface of the flat portion and the fourth connecting side portion 117 is larger, so that the flat portion 1351 and the fourth connecting side portion 117 are welded more. Stable, not prone to leakage and affect performance. In addition, the processing and manufacturing of the adapter is simple, and the assembly of the adapter and the heat exchange core is relatively simple. Thus, the processing technology of the fluid heat exchange component is simplified, and the standardized rapid manufacturing is facilitated, and the manufacturing process is not required to be performed by a complicated mold.

As an embodiment, referring to FIGS. 32-35, FIG. 18 and FIG. 19, the fluid heat exchange module 1/1' includes at least one heat exchange core 11 in the case where the fluid heat exchange module 1 includes two cores. The core defined by the adapter is a first core. For convenience of the following description, the heat exchange core is defined as a first heat exchange core 11 and the first heat exchange core 11 includes a first fluid communication chamber. 14 and the second fluid communication chamber 15, wherein the first fluid communication chamber 14 and the second fluid communication chamber 15 are isolated from each other, and in the case where the fluid temperatures in the first fluid communication chamber 14 and the second fluid communication chamber 15 are different, the first The fluid in the fluid communication chamber 14 and the fluid in the second fluid communication chamber 15 can be in heat exchange within the first heat exchange core 11. The first fluid communication chamber 14 includes a first tunnel 113 and a second tunnel 114. The first tunnel 113 communicates with the second tunnel 114. The second fluid communication chamber 15 includes a third tunnel 115 and a fourth tunnel 116. The third tunnel 115 and The fourth tunnel 116 is in communication.

The first heat exchange core 11 includes a plurality of stacked sheets, each of which includes a first aperture 1101, a second aperture 1102, a third aperture 1103, and a fourth aperture 1104, the An aperture 1101 is aligned to form a first aperture 113, and a second aperture 1102 on each panel is aligned to form a second aperture 114. The third aperture 1103 on each panel is aligned to form a third aperture 115, a fourth aperture on each panel The port 1104 is aligned to form a fourth tunnel 116. The first heat exchange core 11 is substantially a rectangular parallelepiped structure, and the first tunnel 113, the second tunnel 114, the third tunnel 115, and the fourth tunnel 116 are located adjacent to the first heat exchange core 11. The location of the corner.

The adapter 13 is disposed with the first fluid first interface 131, and the first heat exchange core 11 is disposed a first fluid second interface 1113, a second fluid first interface 1114, and a second fluid second interface 1115 (shown in FIG. 20), wherein the first fluid first interface 131 is in communication with the first tunnel 113, the first fluid The second interface 1113 is in communication with the second tunnel 114, the second fluid first interface 1114 is in communication with the third tunnel 115, and the second fluid second interface 1115 is in communication with the fourth tunnel 116.

Referring to Figures 4-8, the fluid control module 2 includes at least a first fluid control device 21, the first fluid control device 21 including at least a first fluid inlet (for convenience of the following description, the first fluid inlet is also referred to herein as a first fluid An inlet 2162, also referred to as a first external interface), a first fluid first outlet 2163, the first fluid control device 21 includes at least a first flow path 2165a, a second flow path 2165b, a first fluid first inlet 2162 and a first fluid The first flow path 2165a is in communication, the first fluid first outlet 2163 is in communication with the second flow path 2165b, and the first fluid first outlet 2163 is in communication with the first fluid first interface 131 of the adapter 13, such that the first fluid channel 101 comprises a first fluid first inlet 2162, a first flow path 2165a, a second flow path 2165b, a first fluid first outlet 2163, a first fluid first interface 131, a first channel 113, a second channel 114, a first fluid second Interface 1113.

Taking the structure shown in the figure as an example, the first fluid control device 21 includes a first fluid inlet (the first fluid inlet is also referred to as a first fluid first inlet 2162 for convenience of the following description), the first fluid first An outlet 2163, a first fluid second outlet 2164 (also referred to as a second outer interface), the first fluid control device 21 includes at least a first flow path 2165a, a second flow path 2165b, and a third flow path 2165c, the first fluid number An inlet 2162 is in communication with the first flow path 2165a, the first fluid first outlet 2163 is in communication with the second flow path 2165b, the first fluid second outlet 2164 is in communication with the third flow path 2165c, the first fluid first outlet 2163 is transferred The first fluid first interface 131 of the member 13 is in communication. Thus, the first fluid channel 101 includes a first fluid first inlet 2162, a first flow path 2165a, a second flow path 2165b, a first fluid first outlet 2163, and a first fluid. The first interface 131, the first tunnel 113, the second tunnel 114, the first fluid second interface 1113; the second fluid passage includes a first fluid first inlet 2162, a first flow path 2165a, a third flow path 2165c, and a first fluid Second outlet 2164; third fluid passage 103 The second fluid comprises a first interface 1114, the third channel 115, a fourth channel 116, a second interface 1115 of the second fluid. The fluid in the first fluid channel 101 can exchange heat with the fluid in the third fluid channel 103, and the fluid in the first fluid channel 101 can be flowed through the first fluid control device 21, the flow path is switched, and the flow path is Flow control adjustment.

As an embodiment, the first fluid control device 21 is a metal material, in particular an aluminum material, and the heat exchange core and the adapter 13 are metal materials, in particular aluminum materials. 2, 4, the fluid heat exchange assembly 10 includes a partition member 3 to seal the first fluid control device 21 and the adapter member 13. The partition member 3 is provided with at least a connection port 33 for connection. The orifice 33 communicates with the first fluid first interface 131, and the connection orifice 33 and the first fluid first outlet 2163 In communication, the size of the connection aperture 33 is greater than or equal to the first fluid first interface 131 and the first fluid first outlet 2163, so that when the fluid flows through the isolation member, there is no greater resistance due to the isolation member, thereby affecting the fluid Flow performance.

As an embodiment, the isolation member is configured as shown in FIG. 2, and the first fluid control device 21 and the adapter 13 are separated by the partition member 3, at least part of the one side portion 31 of the partition member 3 and the adapter At the abutment setting, at least a portion of the other side portion 32 of the partition member 3 abuts against the first fluid control device 21. The arrangement of the isolating member 3 can reduce the heat exchange between the fluid in the first fluid control device 21 and the fluid in the heat exchange core 11 through the first fluid control device 21, so as to prevent the fluid in the heat exchange core from reaching the expected temperature, which is beneficial to improve. Heat exchange efficiency. Specifically, the partitioning member 3 includes a partitioning portion 36. The partitioning portion 36 is disposed at a periphery of the connecting aperture 33 and at least a portion of the extended portion. The partitioning portion 36 is sealed with the first fluid control device 21 and the adapter member 13. The partition portion 36 is There is a gap between the first fluid control device 21 and a gap between the partition portion 36 and the first fluid control device 21, and the abutment between the partition portion 36 and the adapter 13 or the partition portion 36 and the adapter 13 There is a gap between them. It should be noted that the spacer member may be in full contact with the first fluid control device or the adapter or may also be abutted by the intermediate member, which may abut or partially abut the first fluid control device and the adapter. Herein, the abutting arrangement includes direct abutment and indirect contact by providing other components, for example, the isolation member directly abuts the adapter or indirectly abuts by providing other components.

As another embodiment, the spacer member has a structure as shown in FIG. 27, at least a portion of one side portion 31 of the spacer member 3' is disposed in abutment with the adapter 13, and at least the other side portion 32 of the spacer member 3' is at least The portion is placed in contact with the first fluid control device 21. The fluid heat exchange assembly includes an isolation region 7 which is an enclosed space, the isolation region 7 is located between the first fluid control device 21 and the adapter 13, and the isolation region 7 separates the first fluid control device 21 and the adapter 13, the fourth mounting side portion 218 of the first fluid control device is not in contact with the adapter member 13, the arrangement of the isolation region helping to isolate fluid heat exchange between the fluid heat exchange module and the first fluid control device, Avoiding the fluid in the fluid heat exchange module does not reach the expected temperature, which is beneficial to improve the heat exchange efficiency. Specifically, the partition member 3 ′ includes a main frame body 37 , and the main frame body 37 has a hollow structure, and the hollow region forms an isolation region 7 , and a side portion of the peripheral portion 38 of the main frame body 37 is in contact with the first fluid control device 21 . The other side of the peripheral portion 38 of the main frame body 37 is abutted against the adapter 13, and the isolation region 7 is one, two or more.

The partition member 3/3' is a material resistant to high and low temperature, resistant to ethylene glycol medium, dimensional stability, and specifically, the material of the partition member 3 may be selected from at least one of plastic, nylon, resin or other non-thermally conductive material.

The fluid control module 2 includes a first mounting aperture 2168 that extends through the fluid control module 2, the isolation members 3, 3' including a second mounting aperture 34, The two mounting holes 34 extend through the partitioning members 3, 3', and the adapter member 13 includes a third mounting hole 134. The first mounting hole 2168, the second mounting hole 34, and the third mounting hole 134 are correspondingly positioned. The fluid heat exchange assembly includes a fixing member 5 that extends into the first mounting hole 2168, the second mounting hole 34, and the third mounting hole 134, and the fluid control module 2, the isolation member 3, 3', the adapter 13 is assembled and fixed. Thus, the fluid control module 2, the spacer members 3, 3', the adapter 13, and the like are assembled and fixed, and it is possible to avoid a poor sealing property due to poor soldering.

Referring to Figures 5-14, the first fluid control device 21 includes a base member 211 (shown in Figure 4), a spool member 212, and a control member 213. The base member 211 includes a base body 216 and a cover 217, the base body The 216 has a mounting cavity 2161. The mounting cavity 2161 has a mounting opening 2161a. The valve core component 212 is inserted into the mounting cavity 2161 from the mounting opening 2161a, and is at least partially received in the mounting cavity 2161. At least a part of the valve core component 212 is controlled. The component 213 is mechanically coupled; further the base body 216 is assembled and sealed with the cover body 217. Specifically, the base body 216 and the cover body 217 are respectively provided with screw mounting holes, which can be assembled by screw elements. The relatively fixed arrangement is achieved, and the base member 211 and the control member 213 are also assembled by screwing.

It should be noted that the base member 211 may be a high-pressure-resistant and high-temperature resistant material such as plastic, in addition to the metal material described above.

The base body 216 is provided with the first fluid first inlet 2162, the first fluid first outlet 2163, the first fluid second outlet 2164, the first flow path 2165a, the second flow path 2165b, and the third flow path 2165c, the first flow The road 2165a, the second flow path 2165b, and the third flow path 2165c are all in communication with the mounting cavity 2161. The spool member 212 includes a first valve piece 2121, a second valve piece 2122, and a transmission member 9. The base body 216 has a first opening 2166a at a side of the mounting cavity 2161 and a second opening 2166b at the bottom of the mounting cavity 2161. a three opening 2166c, wherein the first flow path 2165a communicates with the first opening 2166a, the second flow path 2165b communicates with the second opening 2166b, the third flow path 2165c communicates with the third opening 2166c, and the second flow path 2165b and the third flow path The depth of the 2165c within the base body 216 is different. The second valve piece 2122 is connected to the mounting cavity 2161 and the second flow path 2165b and/or the third flow path 2165c, that is, the second flow path 2165b can communicate with the mounting cavity 2161 through the second valve piece 2122, and the third flow path 2165c can be It is communicated with the mounting cavity 2161 through the second valve piece 2122, and includes the second flow path 2165b and the third flow path 2165c simultaneously communicating with the mounting cavity 2161. The first opening 2166a is located at one side of the first valve piece 2121 and/or the second valve piece 2122, and the second opening 2166b and the third opening 2166c are located at the other side of the first valve piece 2121 and/or the second valve piece 2122. Specifically, the first opening 2166a is located on the side of the fourth surface of the second valve piece 2122, and the second opening 2166b and the third opening 2166c are located on the side of the first surface of the first valve piece 2121. At least one of the second flow path 2165b and the third flow path 2165c includes a bent portion. So, make the first When a fluid control device is assembled with the fluid heat exchange module, the interface of the first fluid control device can avoid the structure of the fluid heat exchange module, so that the structure of the fluid heat exchange component is more compact, the structure is more compact, and the subsequent structural installation is facilitated.

The mounting cavity 2161 is substantially cylindrical, the second opening 2166b and the third opening 2166c are located at the bottom of the mounting cavity 2161, and the first valve piece 2121 and the second valve piece 2122 are in the form of a disk. The first valve piece 2121 and the second valve piece 2122 are located in the mounting cavity 2161, and the first valve piece 2121 includes a first surface 2121d and a second surface 2121e disposed opposite to each other. The first surface 2121d is in contact with the base body 216 to seal or pass through. The sealing member is provided to be sealed, and the second surface 2121e of the first valve piece 2121 is disposed in contact with the second valve piece 2122. The first valve piece 2121 includes a first through hole 2121a and a second through hole 2121b. The first through hole 2121a communicates with the second opening 2166b. The first through hole 2121a has a size greater than or equal to the second opening 2166b, and the second through hole 2121b is The third opening 2166c is in communication, and the second through hole 2121b has a size greater than or equal to the third opening 2166c. The second valve piece 2122 includes at least one communication hole 2122a. The size of the communication hole 2122a is not larger than the first through hole 2121a, and the size of the communication hole 2122a is not larger than the second through hole 2121b. The shapes of the first through hole 2121a and the second through hole 2121b are approximately semicircular, circular or other shapes.

As a further alternative, the first valve piece and the second valve piece may be non-circular, and the first valve plate wall portion and the mounting cavity sidewall are disposed with a first through hole and a second through hole. The first through hole communicates with the second opening, the first through hole has a size greater than or equal to the second opening, and the second through hole communicates with the third opening, and the second through hole has a size greater than or equal to the third opening.

As another embodiment, referring to FIG. 28 and FIG. 29, at least one communication hole is disposed between the wall portion of the second valve piece 2122 and the sidewall of the mounting cavity, and the size of the communication hole 2122a is not greater than the first through hole. The size of the communication hole is not larger than the second through hole. During the rotation of the second valve piece, the communication hole may communicate with the first through hole, may not communicate with each other, or may communicate with the second through hole or not.

In a specific embodiment, the first fluid control device 21 includes a sealing piece 214. The first surface 2121d of the first valve piece 2121 is sealed with the base body 216 by a sealing piece 214, and the sealing piece 214 and the bottom of the mounting cavity 2161. The sealing piece 214 has a partitioning portion 2141, a third through hole 2143, and a fourth through hole 2144. The third through hole 2143 and the fourth through hole 2144 are separated by the isolating portion 2141, and the third through hole 2143 is first. The opening 2166a is in communication, the third through hole 2143 is larger than or equal to the second opening 2166b, and the fourth through hole 2144 is in communication with the third opening 2166c. The fourth through hole 2144 is larger than or equal to the third opening 2166c. The third through hole 2143 is disposed in alignment with the first through hole 2121a, and the fourth through hole 2144 is aligned with the second through hole 2121b. The shape of the third through hole 2143 and the fourth through hole 2144 is approximately semicircular, elliptical or other shapes. Of course, in the third through hole 2143, the first through hole size is smaller than the second opening 2166b, and the second through hole and the fourth through hole 2144 are smaller in size than the third opening 2166c.

In order to fix the sealing piece 214 at the bottom of the mounting cavity 2161 and to accurately position the first valve piece 2121, the sealing piece 214 has a positioning through hole 2142, and the positioning through hole 2142 is located in the area of the partition 2141, and the first valve piece 2121. The positioning hole 2121c, the position of the first positioning hole 2121c corresponds to the position of the positioning through hole 2142. The spool member 212 includes a positioning pin 2124 located at the first positioning hole 2121c and the positioning through hole 2142 to fix the sealing piece 214 to the first valve piece 2121.

More specifically, the base body 216 has a second positioning hole 2160 at the bottom of the mounting cavity 2161, and the second positioning hole 2160 is located at a position corresponding to the position of the positioning through hole 2142. For example, there are two positioning through holes 2142. As shown in FIG. 8, the second positioning holes 2160 are two and located on the symmetry line of the second opening 2166b and the third opening 2166c or adjacent to the symmetry line position, and the positioning pin 2124 is located. The first positioning hole 2121c, the positioning through hole 2142 and the second positioning hole 2160.

Of course, the positioning through hole may also be one. In the case that the positioning through hole shape is not circular, a positioning through hole can also make the first valve piece and the base body accurately positioned without displacement.

The number of the positioning through holes 2142 may be two or more, so that the sealing piece 214, the first valve piece 2112 and the bottom of the mounting cavity 2161 are accurately fixed, and the first through hole 2121a, the second through hole 2121b and the second opening are secured. The positions of the 2166b and the third opening 2166c are aligned. After being disposed, the opening of the through hole 2142 does not affect the size of the third through hole 2143 and the fourth through hole 2144 on the sealing piece 214, so that the third through hole 2143 and the fourth through hole 2144 of the sealing piece 214 are formed. The large circulation area is conducive to maintaining product performance.

The second valve piece 2122 includes a third surface 2122b and a fourth surface 2122c which are oppositely disposed. The third surface 2122b of the second valve piece 2122 is in contact with and sealed with the second surface 2121e of the first valve piece 2121. The second valve piece 2122 The third surface 2122b rotates along the second surface 2121e of the first valve piece 2121, that is, the second valve piece 2122 is a movable valve piece, and the first valve piece 2121 is opposite to the second valve piece 2122. As the relatively fixed valve piece, the second valve piece 2122 performs a rotary motion along the second surface 2121e of the first valve piece 2121, and the space required for the action stroke can be reduced while ensuring the switch communication hole 2122a, which is advantageous for the product volume. The roughness of the third surface 2122b of the second valve piece 2122 is less than or equal to the second surface 2121e of the second valve piece 2122, and the roughness of the first surface 2121d of the first valve piece 2121 is less than or equal to the first surface. The second surface 2121e of the valve plate 2121, wherein the second surface 2121e of the first valve piece 2121 and the third surface 2122b of the second valve piece 2122 serve as contact friction surfaces, the roughness requirement is relatively high, and the design and repetition are repeated. The surface roughness of the second surface 2121e of the first valve sheet 2121 is greater than 0.03 μm and less than 0.5 μm, and/or the surface roughness of the third surface 2122b of the second valve sheet 2122 is greater than 0.03 μm and less than 0.5 μm. For example, the surface roughness is 0.03 μm, 0.04 μm, 0.05 μm, 0.06 μm, 0.07 μm, 0.08 μm, 0.09 μm, 0.1 μm, 0.2 μm, 0.3 μm, 0.4 μm, 0.45 μm, 0.485 μm or the above range Any other value can ensure the sealing between the first valve piece 2121 and the second valve piece 2122, for example, internal sealing of the liquid circulation medium, preventing internal leakage and affecting the control performance of the circulating medium, and relatively, the first valve piece The first surface 2121d of the 2121 and the fourth surface 2122c of the second valve sheet 2122 serve as a non-friction surface, and the roughness requirement is relatively low to reduce the manufacturing cost.

Specifically, the valve core member 212 includes a positioning shaft 2125. The positioning shaft 2125 is disposed independently of the transmission component. The first valve piece 2121 includes a first limiting hole 2121f, and the second valve piece 2122 includes a second limiting hole 2122d. At least one of the position hole 2121f and the second limit hole 2122d is a non-through hole, at least part of the positioning shaft 2125 is located at the first limiting hole 2121f, and the positioning shaft is at least partially located at the second limiting hole 2122d. In this way, at least one of the first limiting hole 2121f and the second limiting hole 2122d is a non-through hole, so that the fluid does not easily flow through the limiting hole, affecting the efficiency of the flow adjustment, and the positioning shaft and the transmission component are independently arranged, which is convenient. The positioning shaft is manufactured and the fixing setting or the limit setting of the transmission member and the second valve piece is more accurate, so as to avoid improper cooperation between the second valve piece and the installation cavity and the first valve piece caused by the machining error of the transmission component, thereby affecting Precise flow control of flow control devices. It should be noted that herein, the positioning shaft 2125 is independently disposed from the transmission member such that the designated bit shaft and the transmission member are independent of each other.

As an embodiment, the opening of the second limiting hole 2122d faces the first valve piece 2121, and the second valve piece 2122 includes a wall portion forming the second limiting hole 2122d, and the opening of the wall portion and the second limiting hole 2122d Relatively disposed, at least a portion of the positioning shaft 2125 is located at the first limiting hole 2121f and the second limiting hole 2122d, and the positioning shaft 2125 does not penetrate the second valve piece.

Specifically, referring to FIG. 30a, the second limiting hole 2122d is a non-through hole, and the second valve piece 2122 includes a wall portion 2122e forming a second limiting hole 2122d, and the opening 2122g of the wall portion 2122e and the second limiting hole 2122d Relatively disposed, and the positioning shaft does not penetrate the second valve plate 2122, such that fluid cannot pass through the second limiting hole, and is particularly suitable for the case where fluid enters the first valve plate from above the second valve plate.

As another embodiment, referring to FIG. 30b, the second limiting hole is a through hole, and the second valve piece includes a wall portion 2122e and a side wall 2122f forming the second limiting hole, the wall portion 2122e and An opening 2122g of the second limiting hole is oppositely disposed, an equivalent inner diameter of the sidewall 2122f is smaller than an equivalent inner diameter of the positioning shaft, and an end of the positioning shaft is opposite to a wall portion 2122e of the second limiting hole Or a gap is left between the end of the positioning shaft and the wall portion 2122e of the second limiting hole.

As another embodiment, referring to FIG. 31, the opening 2121h of the first limiting hole 2121f faces the second valve piece, and the first valve piece includes a wall portion 2121g forming the first limiting hole, the wall portion 2121g is disposed opposite to the opening 2121h of the first limiting hole, at least part of the positioning shaft is located at the first limiting hole and the second limiting hole, and the positioning axis does not penetrate the first The valve plate is such that fluid cannot pass through the first stop hole.

More specifically, the first limiting hole 2121f is located at a center position of the first valve piece 2121. For example, the second limiting hole 2122d is located at a center position of the second valve piece 2122, for example, the positioning axis is located at the first limiting hole and the second position. Between the limiting holes, the height of the positioning shaft 2125 is not greater than the sum of the depth of the first limiting hole 2121f and the depth of the second limiting hole 2122d. More specifically, the first limiting hole and the second limiting hole are both non-through holes, so that the second valve piece communicates with the space above and below only through the circulation hole. Thus, the second valve piece 2122 can be rotationally moved on the first valve piece 2121 by an external force, so that the position of the communication hole 2122a is continuously changed over the first valve piece 2121, and is changed with the first through hole 2121a on the first valve piece 2121. The communication area with the second through hole 2121b is such that the flow rate of the fluid entering the first through hole 2121a and the second through hole 2121b is variable.

In another embodiment, the positioning shaft extends through the first valve piece, and a portion of the positioning shaft is located between the first limiting hole and the second limiting hole; as another embodiment, the positioning axis extends through the second a valve piece, a portion of the positioning shaft being located between the first limiting hole and the second limiting hole.

More specifically, the opening of the second limiting hole faces the first valve piece, and the second valve piece includes a wall portion forming the second limiting hole, the wall portion and the second portion The opening of the limiting hole is oppositely disposed, the positioning shaft does not penetrate the second valve piece, the first limiting hole is a through hole, and one end of the positioning shaft is located at the second limiting hole, the positioning axis The other end protrudes outside the first limiting hole. The other end of the positioning shaft can penetrate the seal or the base body. Of course, in the case where the first limiting hole is a non-through hole, the positioning shaft can also extend outside the second limiting hole.

As a specific embodiment, as shown in FIG. 10, the second valve piece 2122 includes two communication holes 2122a. The two communication holes 2122a are symmetrically disposed with respect to the second limiting hole 2122d, and the two communication holes 2122a are the same size. The shape of the communication hole 2122a may be set to a sector shape, a circular shape, a strip shape, or other various shapes. Certainly, the number of the communication holes 2122a on the second valve piece 2122 may be plural, the sum of the hole areas of the plurality of communication holes 2122a is not larger than the hole area of the first through hole 2121a, and the sum of the hole areas of the plurality of communication holes 2122a is not more than The hole area of the second through hole 2121b can ensure that one of the paths can be completely shut down/blocked when the path is switched.

The first valve piece 2121 and the second valve piece 2122 are all ceramic valve plates or metal valve plates, so that each valve plate has high wear resistance, high melting point and high hardness, and is not easily oxidized at high temperatures, such as ceramic valve plates and Acid, alkali and salt have good corrosion resistance. Therefore, ceramic valve or metal valve can maintain good sealing effect after repeated use at different temperatures for a long time. It is not prone to aging phenomenon compared with rubber material, and the flow can be guaranteed. Control device performance.

The control member 213 can provide a driving force that drives the transmission member 9 to rotate, specifically, the transmission member 9 is rotatably movable relative to the base member 211. Here, the transmission member is rotatably movable relative to the base member, including the transmission member in the base member. Clockwise or counterclockwise turn. The transmission member 9 and the second valve plate 2122 are fixedly disposed or limited, that is, the control member 213 drives the second valve plate 2122 through the transmission member 9, or the second valve plate 2122 rotates with the transmission member 9. One end of the transmission member 9 is mechanically connected to the control member 213 and is sealed with the base member 211, and the other end of the transmission member 9 is fixedly connected to the second valve piece 2122. The second valve piece 2122 is opened and closed by the transmission member 9 to adjust the opening degree of the first through hole 2121a and the second through hole 2121b on the first valve piece 2121; thus adjusting the first inlet of the first fluid 2162 is assigned to the flow ratio of the first fluid first outlet 2163 and the first fluid second outlet 2164, specifically, when the first through hole 2121a and the second through hole 2121b are simultaneously opened, the opening degree of the first through hole 2121a is increased. When the opening degree of the second through hole 2121b is decreased, or the opening degree of the second through hole 2121b is increased, the opening degree of the first through hole 2121a is decreased.

The action position of the transmission member 9 includes a first position and a second position, and the transmission member 9 is rotatable relative to the base member 211 between the first position and the second position. Specifically, the second valve piece 2122 is opposite to the first position. The valve piece 2121 is operated between the first position and the second position. When the second valve piece 2122 is in the first position, the second valve piece 2122 is electrically connected to the first through hole 2121a and the second flow path 2165b, and is cut off. The second through hole 2121b and the third flow path 2165c, when the second valve piece 2122 is in the second position, the second valve piece 2122 is electrically connected to the second through hole 2121b and the third flow path 2165c, and the first through hole 2121a is cut off. The second flow path 2165b. Further, during the operation of the second valve piece 2122, when the second valve piece 2122 reaches the first position, the first through hole 2121a is opened to the maximum opening degree, and the opening degree of the second through hole 2121b is zero. At this time, the flow area of the first through hole 2121a is maximized, and the flow area of the second through hole 2121b is minimized; when the second valve piece 2122 is at the second position, the opening of the first through hole 2121a Zero, the second through hole 2121b is opened to the maximum opening degree, at which time the flow area of the first through hole 2121a is minimized, and the flow area of the second through hole 2121b is maximized; when the second valve piece 2122 is moved to When the first and second positions are between, the first through hole 2121a and the second through hole 2121b are simultaneously opened, and the sum of the opening degree of the first through hole 2121a and the opening degree of the second through hole 2121b is equal to The full opening degree of the first through hole 2121a (ie, the maximum opening degree) or the full opening degree of the second through hole 2121b (ie, the maximum opening degree), that is, the sum of the flow areas of the two is equal to the first through hole 2121a and the second through hole. The maximum flow area of any one of 2121b, so that the flow control device can realize the division of the working medium The sealing between the first valve piece 2121 and the second valve piece 2122 can greatly improve the sealing performance of the product and prevent the working medium from leaking from between the first valve piece 2121 and the second valve piece 2122; During the increase or decrease of the flow area of the first through hole 2121a and the second through hole 2121b of the first valve piece 2121, the flow rate of the working medium is gradually increased or decreased, and the first through hole 2121a and the second through hole 2121b are closed. During the opening process, the opening characteristics and the closing characteristics of the fluid control device can be better kept relatively consistent, and the performance of the system flow rate adjustment is relatively stable when the system is running.

Referring to FIGS. 11-14, the transmission member 9 includes a first transmission portion 922 and a second transmission portion 912. The first transmission portion 922 and the second transmission portion 912 are located at opposite ends of the transmission member 9, and the second transmission portion 912 and the The transmission output portion of the control member 213 is relatively fixed by, for example, fitting the inner and outer splines.

As a specific embodiment, the transmission component 9 includes a connecting member 92 and a transmission member 91. The main body portion 911 of the transmission member 91 is assembled with one end of the connecting member 92 and the two are relatively fixed. a transmission portion 922, the first transmission portion 922 and the second valve plate 2122 are fixedly disposed or limitedly disposed, the transmission member 91 is provided with a second transmission portion 912, and the second transmission portion 912 is from the main body portion The 911 protrudes outward and extends out of the base member 211. The base member 211 has a through hole 2171 through which the second transmission portion 912 extends and extends outwardly of the base member 211. The transmission member 9 further includes a limiting portion 9113, and the limiting portion 9113 is located at the base body 216. In the mounting cavity 2161, the base member 211 forms a limiting recess 2172, a first stopping portion 2173 and a second stopping portion 2174 (as shown in FIG. 19), and the limiting portion 9113 is at least partially located in the limiting recess 2172. Driven by the transmission output portion, the transmission member 9 performs a rotational movement relative to the base member 211 between the first position and the second position, and when the transmission member 9 is in the first position, the limiting portion 9113 Abutting the first stopping portion 2173, when the transmission member 9 is rotated to the second position, the limiting portion 9113 abuts against the second stopping portion 2174, and the transmission member 9 can be accurately limited. Located between the first and second positions. The second transmission portion 912 and the limiting portion 9113 can be separately disposed and connected to each other. Of course, the second transmission portion 912 can be integrally formed with the limiting portion 9113 as in the present embodiment, through the transmission component 9 The limiting portion 9113 and the second transmission portion 912 are integrally formed, and the limiting portion 9113 reaches the limiting position and can be accurately transmitted to the second transmission portion 912, thereby being transmitted to the transmission system, thereby improving the movement accuracy of the limiting portion 9113. Compared with the structure in which the limiting portion 9113 and the second transmission portion 912 are openly disposed, the limiting position can be timely and the hysteresis limit can be avoided to affect the flow regulating performance. Since the limiting portion 9113 is disposed in the base member 211, the second transmission portion is The 912 is disposed outside the base member 211, and is separated from each other by the base member 211. The impact received by the limiting portion 9113 can be eliminated during the transmission process, and the excessive impact on the gear transmission system caused by the momentary pause during the limiting process can be relatively reduced.

The transmission member 91 and the connecting member 92 have a positioning recess 913 and the other has a positioning anti-depression portion 921. In the embodiment, the transmission member 91 has a positioning recess 913, and the connecting member 92 has a positioning anti-depression portion. 921. The connecting member 92 may also provide a positioning recess, and the transmission member 91 provides a positioning foolproof portion. The positioning foolproof portion 921 is assembled with the positioning concave portion 913 along the axial direction of the transmission member 9. And the two are relatively fixed, and the positioning concave portion and the positioning anti-slipping portion are formed with an anti-mismatch structure capable of positioning each other.

The transmission component includes a connecting member 92 and a transmission member 91, which are assembled in an assembled form to form a transmission The component, the connecting member 92 and the transmission member 91 can be slightly moved in the axial direction along the valve core, thereby ensuring that the connecting member 92 and the second valve plate are firmly fixed when the valve core member is assembled with the base portion, thereby preventing mechanical errors. The sealing arrangement between the second valve piece and the first valve piece improves the stability of product performance.

In this embodiment, the fluid heat exchange assembly 10 includes at least the following working states.

a first working state: the first flow path 2165a is not in communication with the second flow path 2165b, and the first flow path 2165a is in communication with the third flow path 2165c;

a second working state: the first flow path 2165a is in communication with the second flow path 2165b, and the first flow path 2165a is not in communication with the third flow path 2165c;

The third working state: the first flow path 2165a is in communication with the second flow path 2165b and the third flow path 2165c.

It should be noted that, in a case where the first fluid control device includes only the first fluid first inlet, the first fluid first outlet, the first flow path, and the second flow path, the fluid heat exchange component includes at least the following working states. ,

a first working state: the first flow path is not in communication with the second flow path;

a second working state: the first flow path is in communication with the second flow path, and the flow rate of the fluid flowing into the second flow path is controlled and can be adjusted by the first valve core member;

a third working state: the fourth flow path is in communication with the fifth flow path, and the flow rate of the fluid flowing into the fifth flow path is controlled and can be adjusted by the second valve core member;

The fourth working state: the fourth flow path is not in communication with the fifth flow path.

Referring to Figures 22-26, in the various operating states of the fluid control device, the second valve plate is rotated by the action of the driving mechanism, and when it is rotated to different positions, different working states are formed, wherein, Figure 22- The valve plate shown in Fig. 26 is a specific embodiment of the invention and is not to be construed as limiting the invention. Referring to FIG. 22, the communication hole 2122a of the second valve piece is correspondingly disposed with the first through hole of the first valve piece, and the communication hole 2122a is completely in communication with the first through hole 2121a, so that after the fluid enters the mounting cavity from the third opening 2166c, The self-connecting hole is completely (ie, 100% proportional) into the first through hole. In this paper, the state is also referred to as a full opening degree. At this time, the first flow path 2165a is in communication with the second flow path 2165b, and the first flow path 2165a is The third flow path 2165c is not connected, and the first fluid channel 101 includes a fluid first inlet, a first flow path, a mounting cavity, a communication hole, a first through hole, a second flow path, a fluid first outlet, and a first fluid communication cavity. The fluid in the first fluid passage 101 exchanges heat with the fluid in the second fluid communication chamber; the second fluid passage includes a fluid first inlet, a mounting cavity, and the second fluid passage is the second valve Blocked, the second fluid passage is not in communication with the third flow path.

Referring to Figure 23, the second valve plate 2122 is rotated counterclockwise relative to the second valve plate position of Figure 22 30°, a part (about 30%) of the communication hole 2122a communicates with the second through hole, and a part (about 70%) of the communication hole 2122a communicates with the first through hole to realize the proportional flow of the fluid entering the mounting cavity from the third opening. The first through hole 2165a is connected to the second flow path 2165b and the third flow path 2165c, but the second flow is distributed to the first through hole and the second through hole. The flow rate assigned to the road 2165b and the third flow path 2165c is different. Referring to FIG. 24, when the second valve piece is rotated counterclockwise by about 60° with respect to the second valve piece position in FIG. 23, the area in which the communication hole 2122a communicates with the first through hole is substantially equal to the area in which the communication hole 2122a communicates with the second through hole. Thus, the fluid entering the mounting cavity from the third opening enters the first through hole and the second through hole respectively in a substantially equal ratio, that is, the first through hole and the second through hole each have a flow of 50% of the flow. At this time, the first flow path 2165a communicates with the second flow path 2165b and the third flow path 2165c, but the flow rates assigned to the second flow path 2165b and the third flow path 2165c are different. Referring to FIG. 25, the second valve piece continues to rotate counterclockwise by about 60° with respect to the second valve piece position in FIG. 24, and about 70% of the communication hole 2122a communicates with the second through hole, and the communication hole 2122a has an area of about 30% and the first The through hole communicates, and about 70% of the area of the communication hole 2122a communicates with the second through hole, so that the fluid entering the installation cavity from the third opening can be distributed into the first through hole and the second through hole in a ratio of 30% and 70%, which is helpful. At the time of the flow rate control, the first flow path 2165a communicates with the second flow path 2165b and the third flow path 2165c, but the flow rates assigned to the second flow path 2165b and the third flow path 2165c are different. As such, the first fluid channel 101 includes a fluid first inlet, a first flow path, a mounting cavity, a communication hole, a first through hole, a second flow path, a fluid first outlet, and a first fluid communication chamber, the first The fluid in the fluid passage exchanges heat with the fluid in the second fluid communication chamber; the second fluid passage includes a fluid first inlet, a mounting cavity, a communication hole, a second through hole, a third flow path, and a fluid second outlet. An area of the communication hole communicating with the first through hole is changed according to a rotation angle of the second valve piece, and an area of the communication hole communicating with the second through hole is rotated by the second valve piece The angle changes.

Referring to FIG. 26, the second valve piece continues to rotate counterclockwise by about 30° with respect to the second valve piece position in FIG. 25, and the communication hole 2122a is connected to the second through hole by about 100% of the area, that is, the communication hole 2122a and the second pass. The hole is completely connected, or is called full opening degree, and the fluid entering the mounting cavity from the third opening enters the second through hole through the communication hole 2122a. At this time, the first flow path 2165a communicates with the third flow path 2165c, and the first flow path 2165a is not in communication with the second flow path 2165b, the first fluid channel 101 includes a fluid first inlet, a first flow path, a mounting cavity, and the first fluid channel is blocked by the second valve piece, the first fluid channel Not communicating with the first fluid communication chamber; the second fluid passage includes a fluid first inlet, a mounting chamber, a communication hole, a second through hole, a third flow path, and a fluid second outlet.

The transmission output portion of the control member 213 can provide a driving force to the transmission member 9, and the second transmission portion 912 is mechanically coupled to the transmission output portion, and power transmission can be smoothly achieved.

Further, the transmission member 91 includes a main body portion 911. The main body portion 911 includes a pivoting portion 9111 and a connecting portion 9112. The pivoting portion 9111 is pivotally engaged with the base member 211, and the base member 211 has the pivoting portion 9111. Correspondingly disposed, the pivoting engagement portion 2175 has a pivoting recess 2179 for receiving the pivoting portion, the pivoting recess 2179 is in communication with the through hole 2171, and the outer portion of the pivoting portion 9111 The inner side of the pivoting engagement portion 2175 is pivotally engaged; the connecting portion 9112 is integrally formed with the pivoting portion 9111 to form a stepped shape. Specifically, the pivoting portion 9111 is cylindrically disposed, and the connecting portion 9112 is provided. The fluid control device further includes a sealing member, and the outer circumferential length of the pivoting portion 9111 is smaller than the outer circumferential length of the connecting portion 9112, and the limiting portion 9113 is integrally formed with a peripheral side of the connecting portion 9112. The base member 211 integrally protrudes with a catching convex portion 2176 which is held on the outer peripheral side of the engaging convex portion 2176, thereby sealing the base member 211 and preventing the fluid medium from leaking outward.

The limiting portion 9113 includes a first extending portion 9114 and/or a second extending portion 9115, wherein the first extending portion 9114 protrudes radially outward along the connecting portion 9112, and the second extending portion 9115 is self-contained. The connecting portion 9112 and/or the first extending portion 9114 protrude toward the direction of the limiting recess 2172, for example, convexly protruding toward the vertical direction or protruding slightly from the vertical direction. The at least one of the first extending portion 9114 and the second extending portion 9115 is engaged with the limiting recess 2172 to limit the transmission member 9. The locking protrusion 2176 is located at the limiting portion 9113. On the outer peripheral side, the latching projection 2176 and the pivoting engagement portion 2175 are convex toward the same side, and if necessary, for example, when the gap between the latching projection 2176 and the limiting portion 9113 is small, the card The inner peripheral side of the protruding portion 2176 can limit the outer peripheral side of the limiting portion 9113 to prevent the limiting portion 9113 from shifting. The limiting portion 9113 of the present embodiment includes a first stop engaging portion 9116 and a second stop engaging portion 9117 , and the first stop engaging portion 9116 and the second stop engaging portion are integrally formed at the limiting portion 9113 The two end portions 9113 are extended in a single convex shape from the circumferential side of the transmission member 91. The first stop engaging portion 9116 and the second stop engaging portion 9117 are the limit positions. a first protrusion and a second protrusion protruding from a circumferential side of the transmission member 91, that is, the first and second protrusions are spaced apart from each other, wherein the first and second protrusions are spaced apart from each other. The inner side of the first bump and the second bump are relatively close to each other and face each other, and the outer sides of the first bump and the second bump are relatively far apart and disposed opposite to each other, and the first stop mating portion 9116 is the first An outer side of a bump, a second stop engaging portion 9117 is an outer side of the second bump, and when the transmission member 9 is in the first position, the first stop engaging portion 9116 and the first stop portion 2173 abuts, when the transmission member 9 is rotated to the second position in the clockwise or counterclockwise direction, the second stop engaging portion 9117 Second stop portion 2174 abuts. When the transmission output portion drives the transmission member 9 to be in the first position or the second position, correspondingly the transmission member 9 drives the second valve piece 2122 to open or close the circulation hole, and the transmission output portion is in the One position, second Movement between the positions, the first valve piece 2121 completes the opening to closing action stroke with respect to the second valve piece 2122.

In the embodiment, the base member 211 includes a base body 216 and a cover body 217 . The base body 216 is formed with the mounting cavity 2161 , and the second transmission portion 912 extends outward from the cover body 217 . The pivoting engagement portion 2175 is integrally formed on one side of the cover body 217 and protrudes toward the mounting cavity 2161 in the vertical direction, and the first stopping portion 2173 is integrated with the outer peripheral side of the pivoting engagement portion 2175. Forming, the second stopping portion 2174 is integrally formed with the outer peripheral side of the pivot fitting portion 2175, the limiting recess portion 2172 is formed on the outer peripheral side of the pivot fitting portion, and the limiting recess portion 2172 is extended to be formed at the The area between the first stop portion 2173 and the second stop portion 2174. The cover body 217 integrally protrudes from the latching protrusion 2176, and the seal member is clamped on the outer peripheral side of the latching protrusion 2176, thereby sealing the cover body 217 and the base body 216 to prevent the fluid medium from leaking outward. A first curved surface 9118 and/or a second curved surface 9119 are respectively formed on the inner and outer sides of the limiting portion 9113. The first limiting surface 2177 and the second limiting surface 2178 are respectively formed on two sides of the limiting recess 2172. The first stopping portion 2173 is disposed to intersect with the first limiting surface 2177 and the second limiting surface 2178, and the second stopping portion 2174 is disposed to intersect with the first limiting surface 2177 and the second limiting surface 2178. The first curved surface 9118 and the second curved surface 9119 are respectively disposed opposite to the first limiting surface 2177 and the second limiting surface 2178 of the limiting recess 2172.

The transmission member 9 includes an elastic member 93 (specifically, the spring shown in FIGS. 11 and 12), and one end of the elastic member 93 is engaged with the transmission member 91, and one end of the elastic member 93 is engaged with the connecting member 92. The transmission member 91 is axially movable relative to the connecting member 92. Specifically, the transmission member 91 includes a latching portion 9120. The latching portion 9120 is integrally provided with the main body portion 911. The latching portion 9120 is convex from the main body portion 911 toward the direction of the connecting member 92. The diameter of the circumferential side of the engaging portion 9120 is smaller than the diameter of the circumferential side of the main body portion 911, and one end of the elastic member 93 is engaged with the engaging portion 9120.

The connecting member 92 includes a main body portion 923, a boss portion 924, and a mating portion 925. One end portion of the main body portion 923 extends into the main body portion 911. The boss portion 924 is integrally formed with the main body portion 923. The boss portion 924 protrudes from the main body portion 923 toward the radial direction of the transmission member 9, and one end of the elastic member 93 is engaged with the boss portion 924. The fitting portion 925 is integrally provided with the body portion 923, and the fitting portion 925 extends from the body portion 923 toward the radial direction of the transmission member 9 and extends along the axial direction of the transmission member 9. The second valve piece includes a positioning groove 2122d, and at least a portion of the engaging portion 925 protrudes into the positioning groove 2122d of the second valve piece 2122 for limiting the fitting portion and the second valve piece, and the fitting The portion 925 is fixedly disposed or limited to the second valve piece 2122. More specifically, the connecting member 92 includes a limiting boss 926, and the limiting boss 926 is convex from the outer periphery of the boss portion 924. One end of the limiting boss 926 is integrally provided with the engaging portion 925, and the limiting boss 926 includes a small diameter portion 9261, and the small diameter portion 9261 is located at an end portion away from the engaging portion 925.

In order to ensure that the connecting member 92 and the second valve piece 2122 are connected by the fitting portion 925, the side wall of the second valve piece 2122 is disposed in parallel with the side wall of the mounting cavity 2161 to ensure the sealing performance between the two. 925 is two or more, the body portion 923 includes a constricted portion 9231, and the constricted portion 9231 is located between the adjacent fitting portions 925, and the constricted portion 9231 and the second valve piece 2122 are left. There is a gap, the second valve piece 2122 is located between the retracted portion 9231 and the positioning shaft, or a gap is left between the retracted portion and the positioning shaft, thus contributing to the accuracy of the connecting member 92 and the second valve piece. The positioning is effective to avoid inaccurate positioning of the connecting member caused by the machining error of the connecting member, for example, the connecting member is easily inclined by the error, so that the rotation angle cannot be accurately controlled; the transmission member 91, the connecting member 92, and the elastic member 93 are The outer circumference is smaller than the second valve piece 2122.

The fluid heat exchange assembly 10 includes a joint 6 that is hollow, the end of the joint 6 is located within the fluid control module 2 and/or the fluid heat exchange module 1, and the joint 6 communicates with the fluid control module 2 and the fluid heat exchange module 1. The fluid control module and the fluid heat exchange module are connected by a joint to facilitate the processing of the fluid control module and the fluid heat exchange module, so that the fluid control module and the fluid heat exchange module are assembled and positioned accurately, and the sealing of the flow channel is ensured.

Referring to FIG. 4 and FIG. 21, the joint 6 is disposed separately from the fluid control module 2 and the fluid heat exchange module 1. The fourth mounting side portion 218 defines a first opening portion 2181, and the third mounting side portion 117 defines a second opening portion. 1171, the joint 6 extends into the first opening portion 2181, the second opening portion 1171; the fluid control module 2 includes a first flow hole 2204, and the fluid heat exchange module 1 includes a second flow hole 118, the first flow hole 2204 and the joint 6 The inner cavity communicates with the second flow hole 118 communicating with the inner cavity of the joint 6. The diameter of the first flow hole 2204 is smaller than the inner diameter of the first opening 2181, and the diameter of the second flow hole 118 is smaller than the inner diameter of the second opening 1171. It should be noted that, herein, the term "separate setting" means that the joint 6, the fluid control module 2, and the fluid heat exchange module 1 are separate components when not assembled together. The joint 6 is disposed separately from the fluid control module and the fluid heat exchange module 1 to facilitate the processing design, and the joint 6 is positioned through the first opening portion and the second opening portion, and the diameter of the first flow hole is smaller than the first opening. The aperture of the second flow hole is smaller than the second opening portion, so that the flow path resistance is small when the fluid flows through the fluid control module 2 and the fluid heat exchange module 1. In addition, the inner diameters of the first flow holes 2204, the second flow holes 118, and the joints 6 are substantially the same, so as to avoid a throttling effect when the phase difference is too large, and affect the flow resistance. Herein, the first through hole 2204, the second flow hole 118, and the joint 6 have substantially the same inner diameter including a slightly larger, slightly smaller inner diameter between the first flow hole 2204, the second flow hole 118, and the joint 6. The second circulation hole is a port that connects the passage 1117.

Specifically, the outer diameter of the joint 6 is smaller than the first opening portion 2181 and equal to or larger than the second opening portion 1171, and the joint 6 has an interference fit with the fluid heat exchange module 1; after the joint 6 is interference-fitted with the fluid heat exchange module 1, The joint 6 is assembled and fixed with the fluid control module 2, and the positioning is more accurate.

As another embodiment, the outer diameter of the joint 6 is smaller than the second opening portion 1171 and equal to or larger than the first opening portion 2181, and the joint 6 is interference fit with the fluid control module 2; after the joint 6 is interference-fitted with the fluid control module 2 It helps the joint 6 to be assembled and fixed with the fluid heat exchange module 1 and the positioning is more accurate. In this paper, the interference fit includes the case where the minimum interference is zero.

Specifically, the fluid heat exchange module 1 is provided with a first platform portion 119a and a second platform portion 119b (as shown in FIG. 21), and the fluid control module 2 is provided with a second platform portion 2205, and the first platform portion 119a is located at the second opening portion 1171. Around, the fluid heat exchange assembly 10 includes a seal, the seal is located at the first platform portion 119a; the second platform portion 119b is located around the second flow hole 118, and the second platform portion 2205 is located around the first flow hole 2204, At least one of the two

platform portions

119b, 2205 abuts the end of the joint 6; the distance between the second platform portion 119b and the second platform portion 2205 is greater than or equal to the length of the joint 6. In this way, the positioning of the joint and the fluid heat exchange module 1 and the fluid control module 2 is facilitated to avoid affecting the performance of the fluid heat exchange assembly. In addition, the joint and the fluid control module are firstly interference-fitted, and then assembled with the fluid heat exchange module, which facilitates the installation operation.

As another embodiment, the fluid heat exchange module 1 is provided with a second platform portion 119b, and the fluid control module is provided with a first platform portion and a second platform portion 2205, and the sealing member is located at the first platform portion. In this way, after the joint is in interference fit with the fluid heat exchange module, and then the fluid control module is assembled with the first platform portion through the seal member to ensure the performance requirements of the fluid heat exchange assembly.

As another embodiment, the fluid heat exchange module and the fluid control module may each be provided with a first platform portion and a second platform portion, and the fluid heat exchange module and the fluid control module achieve a sealed arrangement of the two through the first platform portion and the sealing member.

In particular, the joint 6 extends into the adapter 13 and does not extend through the adapter 13, the thickness of the adapter 13 being less than the thickness of the fluid control module 2. The fluid heat exchange module 1 is mated with the joint 6 through the adapter 13 and the thickness of the adapter 13 is less than the thickness of the fluid control module 2, helping to ensure the strength of the assembled joint between the joint 6 and the adapter 13.

Specifically, the distance between the second platform portion 2205 and the wall surface of the base member 211 forming the mounting cavity 2161 is not less than 0.5 mm, so that the fitting of the joint 6 and the second platform portion 2205 can be more rigid, and the mounting cavity is not easily affected. The internal structure of 2161.

Of course, as other embodiments, the joint 6 can be integrally provided with one of the fluid heat exchange module 1 or the fluid control module 2. Referring to Figure 34, there is shown a perspective exploded view of the fluid heat exchange assembly 30. The joint 6 is integrally provided with one of the fluid heat exchange module 1 or the fluid control module 2, and the joint 6 integrally protrudes from the first connecting side portion 218 or the second connecting side portion 136. The other of the fluid control module 2 and the fluid heat exchange module 1' is provided with a first opening portion and a first platform portion.

Specifically, as an embodiment, the joint 6 is integrally provided with the fluid heat exchange module 1 , the joint 6 integrally protrudes from the second connecting side portion 136 , and the fluid control module 2 is provided with the first opening portion 2181 and the first platform portion 2206 . The first platform portion 2206 is located around the first opening portion 2181; the fluid heat exchange assembly 30 further includes a sealing member 4, and the sealing member 4 is located at the first platform portion 2206; the thickness of the adapter member 13 is smaller than the thickness of the fluid control module 2. In this embodiment, the joint 6 is integrally provided with one of the fluid heat exchange module 1 or the fluid control module 2, and is easy to assemble, and at the same time, a certain joint strength can be ensured, and in addition, the sealing property is relatively good.

Specifically, the root of the joint 6 is provided with a flange 61, the flange 61 is integrally provided with the fluid heat exchange module 1, the flange 61 is disposed opposite to the first platform portion 2206, and the fluid control module 2 is provided with a first flow hole 2204 and a The second platform portion 2205 has a second platform portion 2205 located around the first flow hole 2204. The first platform portion 2206 is located around the first opening portion 2181. The inner diameter of the first flow hole 2204 is smaller than the inner diameter of the first opening portion 2181. The flow resistance of the fluid flowing into the lumen of the joint through the first flow hole 2204 is relatively unaffected, so that the fluid flows smoothly.

In another embodiment, the fluid heat exchange module 1 is provided with a second flow hole and a second platform portion, and the second platform portion is located around the second flow hole, and the inner diameter of the second flow hole is smaller than the inner diameter of the first opening portion. The flow resistance of the fluid flowing into the flow hole through the joint cavity is relatively unaffected, so that the fluid flow is smooth and a certain performance requirement is ensured.

Referring to Figures 33 and 34, the fluid control module 2 includes a through hole 2207 including a mounting hole 1118 adapted to the position of the through hole 2207, the fluid

heat exchange assembly

20, 30 further including a fastener 5, The fastener 5 extends into the through hole 2207 and the mounting hole 1118, and the fastener 5 is fixedly disposed with the fluid control module 2 and the fluid heat exchange module 1; the first connecting side portion 218 and the second connecting side portion 136 are closely disposed, and Fastened by fasteners 5, such as bolts. In this way, the sealing member 4 located at the first platform portion receives pressure from the first connecting side portion 218 and the second connecting side portion 136 to form a sealing surface to prevent fluid leakage.

In this embodiment, the fluid heat exchange component 10/20/30 includes at least the following working states.

As another embodiment, referring to FIG. 32 and FIG. 37, FIG. 37 shows a schematic perspective view of the fluid heat exchange assembly 50. The first outer interface 1111 is adjacent to the second connecting side portion 136, and the third outer interface 1113 is located at the second connecting side portion (or the first outer interface and the third outer interface are located at the same side of the fluid heat exchange module), first The fluid passage includes a first outer interface 1111, a first flow path 2165a, a second flow path 2165b, a lumen 6 of the joint 6, a first tunnel, a second tunnel, and a third outer interface 1113. The inlet and outlet of the first fluid passage are located at the same side of the adapter 13 to facilitate installation of the system connected to the first fluid passage.

Referring to FIG. 32, the third outer interface 1113 and the fourth outer interface 1114 are located at the same side of the fluid heat exchange module 1, the fourth outer interface 1114 is in communication with the inlet of the second fluid communication chamber 15, and the fifth outer interface 1115 and the second The outlet of the fluid communication chamber 15 is in communication, wherein the first outer interface 1111 is an inlet of the first fluid passage, and the third outer interface 1113 is an outlet of the first fluid passage, the first fluid passage sequentially includes a first outer interface 1111, a first flow The road 2165a, the second flow path 2165b, the inner cavity of the joint 6, the first tunnel, the second tunnel, the third outer interface 1113, and the second fluid communication chamber 15 sequentially include a fourth outer interface 1114, a third tunnel, a fourth tunnel, The fifth external interface 1115. As such, the first fluid communication chamber and the second fluid communication chamber are disposed oppositely to facilitate better heat exchange between the fluid in the first fluid communication chamber and the fluid in the second fluid communication chamber, thereby improving component performance requirements.

Referring to Figure 36, a schematic perspective view of the fluid heat exchange assembly 40 is shown. The third outer interface 1113, the fourth outer interface 1114 and the fifth outer interface 1115 are located at the same side of the heat exchange core 11, and the third outer interface 1113, the fourth outer interface 1114, and the fifth outer interface 1115 are located at the heat exchange core. 11 is opposite from the side of the fluid control module 2, and the second fluid communication chamber 15 includes a fourth outer interface 1114, a third tunnel, a fourth tunnel, and a fifth outer interface 1115. The fluid inlet and outlet of the second fluid communication chamber are located on the same side for easy installation.

As another embodiment, the third outer interface 1113, the fourth outer interface 1114, and the fifth outer interface 1115 are located on the same side of the heat exchange core 11, and the third outer interface 1113 and the fourth outer interface 1114 are located in the second connection. The side portion 136, the fluid control module 2 includes a communication passage (not shown), the third passage includes a second fluid communication chamber 15 and a communication passage, the communication passage is in communication with the fifth outer interface 1115, the third passage and the first flow path 2165a is isolated, the third channel is isolated from the second flow path 2165b, the third channel is isolated from the third flow path 203, and the third channel includes a fourth outer interface 1114, a third channel, a fourth channel, a communication channel, and a fifth external interface. 1115. Thus, the third outer interface 1113, the fourth outer interface 1114, and the fifth outer interface 1115 are located on the same side of the heat exchange core 11 to facilitate the connection of subsequent pipelines.

As another embodiment, referring to FIG. 37, FIG. 37 illustrates the junction of the fluid heat exchange assembly 50. Schematic diagram. The fourth outer interface 1114 and the fifth outer interface 1115 are located on the same side of the adapter 13 , and the first outer interface 1111 , the third outer interface 1112 , and the third outer interface 1113 are located on the same side of the heat exchange core 11 . In the case where the first fluid channel and the second fluid channel are filled with different fluids, the same fluid interface is disposed on the same side of the heat exchange component to facilitate the connection of the interface with other components.

As another embodiment, referring to FIG. 61, FIG. 61 illustrates a schematic structural view of the fluid heat exchange assembly 60. The fluid control module 2 further includes a sixth outer interface 1116 and a fourth flow path 204. The fourth flow path 204 is in communication with the sixth outer interface 1116; wherein the mounting cavity 2161 is in communication with the first flow path 2165a, and the mounting cavity 2161 and the fourth flow Road 204 is connected.

The first fluid passage includes a first outer interface 1111, a sixth outer interface 1116, a first flow path 2165a, a fourth flow path 204, a mounting cavity 2161, a second flow path 2165b, a lumen of the joint 6, and a first fluid communication cavity. 14. The third external interface 1113, the second fluid channel comprises a first outer interface 1111, a sixth outer interface 1116, a first flow path 2165a, a fourth flow path 204, a mounting cavity 2161, a third flow path 203, and a third external interface. 1112.

Example 2

As another embodiment, referring to FIG. 38 and FIG. 39, FIG. 38 shows a perspective exploded view of the fluid heat exchange assembly 70. Figure 39 shows an exploded schematic view of the fluid heat exchange module 1". The fluid heat exchange assembly 70 includes a fluid control module 2 and a fluid heat exchange module 1", wherein the fluid control module 2 refers to the above, the fluid heat exchange module 1" includes The first heat exchange core 11 and the second heat exchange core 12, the first heat exchange core 11 is assembled and fixed with the fluid control module 22, and the first heat exchange core 11 and the second heat exchange core 12 are assembled and fixed. The heat exchange assembly 60 also includes a seventh outer interface 107 and an eighth outer interface 108.

The fluid heat exchange module 1" includes a first fluid communication chamber 14, a second fluid communication chamber 15, and a third fluid communication chamber 16. The first heat exchange core 11 is provided with a portion of the first fluid communication chamber 14, the first heat exchange core The body 11 is provided with a portion of the second fluid communication chamber 15, the second heat exchange core 12 is provided with a portion of the second fluid communication chamber 15, and the second heat exchange core 12 is provided with a portion of the third fluid communication chamber 16, the first fluid communication The cavity 14, the second fluid communication chamber 15, and the third fluid communication chamber 16 are not in communication with each other.

In the present embodiment, the first heat exchange core 11 includes a plurality of stacked sheets, each of which includes a first aperture 1201a, a second aperture 1202a, a third aperture 1203a, and a fourth aperture 1204a. The first holes 1201a on each of the plates are aligned to form a first hole 1205, and the second holes 1201a on each plate are aligned to form a second hole 1206. The third holes 1201a on each plate are aligned to form a third hole 1207. The fourth opening 1201a on the plate is aligned to form a fourth hole 1208. The first heat exchange core 11 is substantially a rectangular parallelepiped structure, and the first hole 1205, the second hole 1206, the third hole 1207, The fourth tunnel 1208 is located at a position adjacent to a corner of the first heat exchange core 11. Wherein, the first tunnel 1205 communicates with the second tunnel 1206 to form a portion of the first fluid communication chamber 14, and the third tunnel 1207 communicates with the fourth tunnel 1208 to form a portion of the second fluid communication chamber 15, the second tunnel 1206 and the third outer The interface 1113 is in communication, and the third tunnel 1207 is in communication with the fourth outer interface 1114.

The second heat exchange core 12 includes a plurality of stacked plates, each of which includes a first opening 1201b, a second opening 1202b, a third opening 1203b, and a fourth opening 1204b, each of which is on each of the plates An aperture 1201b is aligned to form a fifth aperture 1209, a second aperture 1202b on each panel is aligned to form a sixth aperture 1210, and a third aperture 1203b on each panel is aligned to form a seventh aperture 1211, a fourth aperture on each panel The port 1204b is aligned to form an eighth channel 1212. The second heat exchange core 12 is substantially a rectangular parallelepiped structure. The fifth channel 1209, the sixth channel 1210, the seventh channel 1211, and the eighth channel 1212 are located adjacent to the second heat exchange core 12. The location of the corner. Wherein, the fifth tunnel 1209 communicates with the sixth tunnel 1210 to form a portion of the third fluid communication chamber 16, and the seventh tunnel 1211 communicates with the eighth tunnel 1212 to form a portion of the second fluid communication chamber 15. The fourth tunnel 116 communicates with the seventh tunnel 1211 to form a portion of the second fluid communication chamber 15. In this way, the three fluids flowing through the heat exchange core can be exchanged in the same fluid heat exchange assembly 10, so that the fluid heat exchange assembly 10 integrates the functions of fluid conduction and fluid heat exchange, and the compact and occupied installation. The space is small, reducing the waste of heat on the pipeline. Of course, the fluid heat exchange assembly 10 can also be used for only two fluid flows.

The eighth tunnel 1212 is in communication with the fifth outer interface 1115, the fifth tunnel 1209 is in communication with the seventh outer interface 107, and the sixth tunnel 1210 is in communication with the eighth outer interface 108. The first fluid communication chamber includes a first tunnel, a second tunnel, and a third external interface, the second fluid communication cavity includes a fourth outer interface, a third tunnel, a fourth tunnel, a seventh tunnel, an eighth tunnel, and a fifth outer interface, and the third fluid heat exchange channel includes a seventh outer interface, Five-hole, sixth-channel and eighth outer interface. In this way, the three fluids flowing through the heat exchange core body can exchange heat in the same fluid heat exchange component, so that the fluid heat exchange component integrates the functions of fluid conduction and fluid heat exchange, and the compact structure and occupied installation space are compared. Small, reducing the waste of heat on the pipeline. Of course, there are only two fluid flows in the fluid heat exchange assembly.

Example 3

As other embodiments, referring back to FIGS. 1-4, the fluid control module 2 includes a first fluid control device 21 and a second fluid control device 22, and the first fluid control device 21 and the second fluid control device 22 are separately disposed, A fluid control device 21 is assembled and fixed with the fluid heat exchange module 1, and the second fluid control device 22 is assembled and fixed with the fluid heat exchange module 1, for example by screwing. Referring to FIG. 2, the first fluid control device 21 includes a fourth mounting side portion 218 that is assembled and secured with the connecting side portion 136 of the adapter 13. Second fluid control device 22 package The fourth mounting side portion 218 is included, and the fourth mounting side portion 218 is assembled and fixed with the connecting side portion 136 of the adapter 13.

The adapter 13 is provided with the first fluid first interface 131 and the second fluid first interface 1114, and the first heat exchange core 11 is provided with the first fluid second interface 1113 and the second fluid second interface 1115, wherein The first fluid first interface 131 is in communication with the first tunnel 113, the first fluid second interface 1113 is in communication with the second tunnel 114, the second fluid first interface 1114 is in communication with the third tunnel 115, and the second fluid second interface 1115 is The fourth tunnel 116 is in communication.

The first fluid control device 21 refers to the above structure. For convenience of the following description, the names of the other components of the base member 211, the spool member 212, the control member 213, and the like included in the first fluid control device 21 herein are distinguished by "first". The name of the similar component included in the second fluid control device 22 is indicated by a "second" to distinguish the difference, but for the valve core member 212, in order to avoid the name being too cumbersome, the sub-component component name of the spool member 212 is No distinction is made.

Referring to Figures 15 and 16, the second fluid control device 22 includes at least a second fluid inlet (the second fluid inlet is also referred to as a second fluid first inlet 22140 for convenience of the following description), and a second fluid first outlet 2215. The fourth flow path, the fifth flow path 2218, the second fluid first inlet 22140 are in communication with the fourth flow path, and the second fluid first outlet 2215 is in communication with the fifth flow path 2218. Taking the structure shown in the figure as an example, the second fluid control device 22 includes a second fluid second outlet 2216 and a sixth flow path 22190, the second fluid first inlet 22140 is in communication with the fourth flow path, and the second fluid first outlet 2215 is in communication with the fifth flow path 2218, the second fluid second outlet 2216 is in communication with the sixth flow path 22190, and the second fluid first outlet 2215 is in communication with the second fluid first interface 1114 of the adapter 13, such that the third The fluid passage 103 includes a second fluid first inlet 22140, a fourth flow path, a fifth flow path 2218, a second fluid first outlet 2215, a second fluid first interface 1114, a third channel 115, a fourth channel 116, and a The second fluid second interface 1115; the fourth fluid passage 104 includes a second fluid first inlet 22140, a fourth flow path, a sixth flow path 22190, and a second fluid second outlet 2216. In this way, the two fluid control devices are simultaneously integrated with the fluid heat exchange module 1, the first fluid control device can proportionally distribute the working medium from the same inlet to different outlets, so that the flow rate of the working medium entering the fluid heat exchange module 1 Controllable, the second fluid control device can proportionally distribute the working medium from the same inlet to different outlets, so that the flow rate of the working medium entering the fluid heat exchange module 1 can be controlled, so that the heat can be relatively accurately controlled by the fluid heat exchange module. The temperature and flow rate of the fluid leaving after exchange. In this embodiment, the flow control of the two fluids entering the heat exchange core can be simultaneously performed, so that the heat exchange of the fluid in the heat exchange core can be controlled, which contributes to the realization of the heat exchange result. At the same time, the first fluid control device and the second fluid control device are disposed on the same side of the fluid heat exchange module, so that the pipe arrangement is more compact, and the overall structure is more compact and compact.

The second fluid control device 22 includes a second base member 221, a second spool member 222, and a The second control unit 223 includes a second base body 22110 and a second cover 22120. The second base body 22110 has a second mounting cavity 22130. The second mounting cavity 22130 has a mounting opening 2213a. The core member 222 is inserted into the second mounting cavity 22130 from the second mounting opening 2213a, and is at least partially received in the second mounting cavity 22130, and at least a portion of the second valve member 222 is mechanically coupled to the second control component 223; Further, the second base body 22110 is assembled and sealed with the second cover 22120. Specifically, the second base body 22110 and the second cover 22120 are respectively provided with screw mounting holes, which can be The two are assembled to achieve a relatively fixed arrangement, and the second base member 221 and the second control member 223 are also assembled by screwing.

The second base body 22110 is provided with the second fluid first inlet 22140, the second fluid first outlet 2215, the second fluid second outlet 2216, the fourth flow path, the fifth flow path 2218, and the sixth flow path 22190. The second valve core member 222 includes a first valve piece 2121, a second valve piece 2122, and a transmission member 9. The second base body 2212 has a fourth opening at a side of the second mounting cavity 22130 and is located at the bottom of the second mounting cavity 22130. a fifth opening and a sixth opening, wherein the fourth flow path is in communication with the fourth opening, the fifth flow path 2218 is in communication with the fifth opening 2220b, the sixth flow path 22190 is in communication with the sixth opening 2220c, and the fourth flow path is The five flow paths 2218 have different depths within the second base body 22110. The second valve piece 2122 is connected to the second installation cavity 22130 and the fourth flow path and/or the fifth flow path 2218, that is, the fourth flow path can communicate with the second installation cavity 22130 through the second valve piece 2122, the fifth flow path. 2218 can communicate with the second mounting cavity 22130 through the second valve piece 2122, and includes a fourth flow path, a fifth flow path 2218 and a second mounting cavity 22130.

The fluid heat exchange assembly 10 includes a first fluid passage 101, a second fluid passage, a third fluid passage 103, and a fourth fluid passage 104. At least a portion of the first fluid passage 101 is located in the first fluid control device 21, at least a portion of which is located in the fluid exchange a heat module 1; at least a portion of the second fluid passage is located in the first fluid control device 21; at least a portion of the third fluid passage 103 is located in the fluid heat exchange module 1, at least a portion is located in the second fluid control device 22; At least a portion is located in the second fluid control device 22, specifically, the first fluid channel 101 includes a first fluid communication chamber 14, and the third fluid channel 103 includes a second fluid communication chamber 15.

The action position of the first valve core member includes a first position and a second position, and when the first valve member is in the first position, the first flow path is electrically connected to the second flow path, The first-class road is not electrically connected to the third flow path, and the opening degree of the second flow path is a full opening degree; when the first valve core portion is in the second position, the first flow path and the first The third flow path is turned on, the first flow path is not electrically connected to the second flow path, and the opening degree of the third flow path is a full opening degree; the first valve core member is in the first position and the second position Between the positions, the first flow path is respectively connected to the second flow path and the third flow path, and the opening degree of the second flow path and the third flow path is along with the first valve core portion The piece depends on the angle of rotation within the first base member.

The action position of the second valve core member includes a first position and a second position, and when the second valve member is in the first position, the fourth flow path is electrically connected to the fifth flow path, The fourth flow path is not electrically connected to the sixth flow path, and the opening degree of the fifth flow path is a full opening degree; when the second valve core portion is in the second position, the fourth flow path is The sixth flow path is turned on, the fourth flow path is not electrically connected to the fifth flow path, and the opening degree of the sixth flow path is a full opening degree; the second valve core member is at the first When the position is between the second position and the second position, the fourth flow path is respectively connected to the fifth flow path and the sixth flow path, and the opening degree of the fifth flow path and the sixth flow path are as described above. The angle of rotation of the second spool member within the second base member is determined.

Example 4

Referring to FIGS. 17-19, as another embodiment, the fluid heat exchange module 1 includes a first heat exchange core 11 and a second heat exchange core 12, and the first heat exchange core 11 is assembled with the second heat exchange core 12. Fixed, for example by soldering. The first heat exchange core 11 and the second heat exchange core 12 may be directly fixed or may be fixed by providing a connecting member. The fluid control module 2 includes a first fluid control device 21 and a second fluid control device 22, the first fluid control device 21 is assembled and fixed with the fluid heat exchange module 1, and the second fluid control device 22 is assembled and fixed with the fluid heat exchange module 1, for example Fixed by threaded connection. Referring to FIG. 2, the first fluid control device 21 includes a fourth mounting side portion 218 that is assembled and secured with the connecting side portion 136 of the adapter 13. The second fluid control device 22 includes a fourth mounting side 218 that is assembled and secured with the connecting side 136 of the adapter 13.

At least three fluids may be circulated in the fluid heat exchange assembly 10, and the fluid heat exchange assembly 10 includes at least a first fluid passage 101, a second fluid passage, a third fluid passage 103, a fourth fluid passage 104, and a fifth fluid passage 105. At least part of the first fluid passage 101 is located at the first fluid control device 21, at least part of the first fluid passage 101 is located at the first heat exchange core 11, and at least part of the second fluid passage is located at the first fluid control device 21, third At least a portion of the fluid passage 103 is located in the second fluid control device 22, at least a portion of the third fluid passage 103 is located in the first heat exchange core 11, and at least a portion of the third fluid passage 103 is located in the second heat exchange core 12, fourth At least a portion of the fluid passage 104 is located in the second fluid control device 22, and at least a portion of the fifth fluid passage 105 is located in the second heat exchange core 12. The fluid heat exchange module 1 includes a first fluid communication chamber 14, a second fluid communication chamber 15, and a third fluid communication chamber 16, wherein at least a portion of the second fluid communication chamber 15 is disposed apart from the first fluid communication chamber 14, and The inner fluid is heat exchanged, at least a portion of the second fluid communication chamber 15 is disposed in isolation from the third fluid communication chamber 16, and the fluid therein is heatable exchange.

The first heat exchange core 11 includes a plurality of stacked sheets, each of which includes a first aperture 1101, a second aperture 1102, a third aperture 1103, and a fourth aperture 1104, the An aperture 1101 is aligned to form a first aperture 113, and a second aperture 1102 on each panel is aligned to form a second aperture 114. The third aperture 1103 on each panel is aligned to form a third aperture 115, a fourth aperture on each panel The port 1104 is aligned to form a fourth tunnel 116. The first heat exchange core 11 is substantially a rectangular parallelepiped structure, and the first tunnel 113, the second tunnel 114, the third tunnel 115, and the fourth tunnel 116 are located adjacent to the first heat exchange core 11. The location of the corner. Wherein, the first channel 113 communicates with the second channel 114 to form a portion of the first fluid communication cavity 14, and the third channel 115 communicates with the fourth channel 116 to form a portion of the second fluid communication cavity 15, the first channel 113 and the first fluid The first interface 131 is in communication, and the third tunnel 115 is in communication with the second fluid first interface 1114.

The second heat exchange core 12 includes a plurality of stacked sheets, each of which includes a first aperture 1201, a second aperture 1202, a third aperture 1203, and a fourth aperture 1204, the An aperture 1201 is aligned to form a fifth aperture 1209, and a second aperture 1202 on each panel is aligned to form a sixth aperture 1210, and a third aperture 1203 on each panel is aligned to form a seventh aperture 1211, a fourth aperture on each panel The port 1204 is aligned to form an eighth channel 1212. The second heat exchange core 12 is substantially a rectangular parallelepiped structure. The fifth channel 1209, the sixth channel 1210, the seventh channel 1211, and the eighth channel 1212 are located adjacent to the second heat exchange core 12. The location of the corner. Wherein, the fifth tunnel 1209 communicates with the sixth tunnel 1210 to form a portion of the third fluid communication chamber 16, and the seventh tunnel 1211 communicates with the eighth tunnel 1212 to form a portion of the second fluid communication chamber 15. The fourth tunnel 116 communicates with the seventh tunnel 1211 to form a portion of the second fluid communication chamber 15. In this way, the three fluids flowing through the heat exchange core can be exchanged in the same fluid heat exchange assembly 10, so that the fluid heat exchange assembly 10 integrates the functions of fluid conduction and fluid heat exchange, and the compact and occupied installation. The space is small, reducing the waste of heat on the pipeline. Of course, the fluid heat exchange assembly 10 can also be used for only two fluid flows.

The adapter 13 is provided with the first fluid first interface 131 and the second fluid first interface 1114. The first fluid first interface 131 is in communication with the first tunnel 113, and the second fluid first interface 1114 is connected to the third tunnel 115. . Specifically, the first fluid second interface 1113 is disposed on the adapter 13 or the first heat exchange core 11 , the second fluid second interface 1115 is disposed on the second heat exchange core 12 , and the second fluid second interface 1115 is The eighth channel is connected. The first fluid first interface 131 and the second fluid first interface 1114 can be located at diagonal positions to facilitate assembly and fixation of the first fluid control device 21 and the second fluid control device 22.

a third working state: the first flow path 2165a is simultaneously connected to the second flow path 2165b and the third flow path 2165c;

a fourth working state: the fourth flow path is in communication with the fifth flow path 2218, and the fourth flow path is not in communication with the sixth flow path 22190;

a fifth working state: the fourth flow path is in communication with the sixth flow path 22190, and the fourth flow path is not in communication with the fifth flow path 2218;

The sixth working state: the fourth flow path is simultaneously connected to the fifth flow path 2218 and the sixth flow path 22190.

As another embodiment, the first fluid second interface 1113 may be disposed on the adapter 13 , the first base member 211 includes a communication passage 2167 , the communication passage 2167 is in communication with the first fluid second interface 1113, and the The communication passage 2167 is not in communication with the first mounting cavity 2161.

The first fluid control device includes a communication port 2163, the isolation member 3 is provided with a connection aperture 33, the communication port 2163 is in communication with the connection aperture 33, and the connection aperture 33 is in communication with the first fluid second interface 1113. The first fluid control device comprises a joint 6', the joint 6' is integrally provided with the first fluid control device, or the joint 6' is arranged separately from the first fluid control device, the joint 6' being of a specific construction similar to the joint 6.

As another embodiment, referring to FIGS. 5 and 6, the first fluid control device 21 may be a four-way structure, and the second fluid control device 22 may be a four-way structure. Specifically, for example, the first fluid control device 21 includes a first fluid first inlet 2162, a first fluid second inlet 2162', a first fluid first outlet 2163, a first fluid second outlet 2164, and a first fluid control The device 21 includes a first flow path 2165a, a second flow path 2165b, a third flow path 2165c, and a seventh flow path, wherein the first fluid first inlet 2162 is in communication with the first flow path 2165a, and the first fluid second inlet 2162' is The seventh flow path 2165d is in communication, the first fluid first outlet 2163 is in communication with the second flow path 2165b, the first fluid second outlet 2164 is in communication with the third flow path 2165c, and the second valve piece 2122 is electrically connected to the first mounting cavity 2161. The second flow path 2165b and/or the third flow path 2165c, that is, the second flow path 2165b, can communicate with the first mounting cavity 2161 through the second valve piece 2122, that is, the second flow path 2165b and the first flow path 2165a and the seventh. The flow path is connected, and the third flow path 2165c can communicate with the first mounting cavity 2161 through the second valve piece 2122, that is, the third flow path 2165c is in communication with the first flow path 2165a and the seventh flow path, and includes the second flow path 2165b. The third flow path 2165c is in communication with the first mounting cavity 2161 at the same time.

Example 5

Referring to Figures 40-45, Figure 40 shows a perspective view of the fluid heat exchange assembly 70. The fluid heat exchange assembly 70 includes a fluid control module 2' and a fluid heat exchange module 1"', a fluid heat exchange module 1"', the fluid control module 2' includes a base member 22, a first body portion 21a, and a second body portion 21b. The base member 22 includes a first mounting cavity 2202a and a second mounting cavity 2202b, the first mounting The cavity 2202a and the second mounting cavity 2202b are not in communication, at least part of the first body portion 21a is located in the first mounting cavity 2202a, and at least part of the second body portion 21b is located in the second mounting cavity 2202b.

The base member 22 includes a first fluid inlet 2211, a first fluid first outlet 2213, a first fluid second outlet 2214, a second fluid first inlet 2215, a second fluid first outlet 2216, and a second fluid second outlet 2217; The first fluid inlet 2211 is in communication with the first mounting cavity 2202a, and the second fluid first inlet 2215 is in communication with the second mounting cavity 2202b. Herein, the first outlet, the second outlet, the first inlet, and the second inlet are for convenience of description only, and there is no functional order limitation. The fluid heat exchange module 1"' includes at least one heat exchange core, and the fluid heat exchange module 1"' includes at least a first fluid communication chamber 14 and a second fluid communication chamber 15, and the heat exchange core is disposed with the first fluid communication chamber 14. At least a portion of the heat exchange core is disposed in at least a portion of the second fluid communication chamber 15, the first fluid communication chamber 14 is isolated from the second fluid communication chamber 15, the first fluid first outlet 2213 is in communication with the first fluid communication chamber, and the second The fluid first outlet 2216 is in communication with the second fluid communication chamber.

The base member 22 includes a fluid passage including a first flow path 201, a second flow path 202, a third flow path 203, a fourth flow path 204, a fifth flow path 205, and a sixth flow path 206, the first flow path 201 and The first fluid inlet 2211 is in communication, the second flow path 202 is in communication with the first fluid first outlet 2213, the third flow path 203 is in communication with the first fluid second outlet 2214, and the fourth flow path 204 and the second fluid first inlet 2215 In communication, the fifth flow path 205 is in communication with the second fluid first outlet 2216, and the sixth flow path 206 is in communication with the second fluid second outlet 2217, wherein the first flow path 201 and the second flow path 202 and the third flow path 203 are At least one of the ways is connected, and the fourth flow path 204 is in communication with at least one of the fifth flow path 205 and the sixth flow path 206.

The fluid heat exchange component includes at least the following working states:

In the first working state, the first flow path 201 is not in communication with the second flow path 202, and the first flow path 201 is in communication with the third flow path 203; the fluid flows through the first fluid inlet 2211, the first flow path 201, and the third flow path 203. And a first fluid second outlet 2214;

In the second working state, the first flow path 201 is in communication with the second flow path 202, the first flow path 201 is not in communication with the third flow path 203; the fluid flows through the first fluid inlet 2211, the first flow path 201, and the second flow path 202. And a first fluid first outlet 2213;

The third working state: the first flow path 201 is simultaneously connected with the second flow path 202 and the third flow path 203; the fluid flows through the first fluid inlet 2211 and the first flow path 201, and is divided into two paths, one of which flows through the second flow The road 202 and the first fluid first outlet 2213, the other way through the third flow path 203 and the first fluid second outlet 2214;

The fourth working state: the fourth flow path 204 is not in communication with the fifth flow path 205, the fourth flow path 204 is in communication with the sixth flow path 206; the fluid flows through the second fluid first inlet 2215, the fourth flow path 204, a sixth flow path 206 and a second fluid second outlet 2217;

The fifth working state: the fourth flow path 204 is in communication with the fifth flow path 205, the fourth flow path 204 is not in communication with the sixth flow path 206; the fluid flows through the second fluid first inlet 2215, the fourth flow path 204, a fifth flow path 205 and a second fluid first outlet 2216;

The sixth working state: the fourth flow path 204 is simultaneously connected with the fifth flow path 205 and the sixth flow path 206, and the fluid flows through the second fluid first inlet 2215 and the fourth flow path 204 and is divided into two paths, one of which is flowed. The fifth flow path 205 and the second fluid first outlet 2216 pass through the sixth flow path 206 and the second fluid second outlet 2217.

The structure of the first body portion 21a and the second body portion 21b is referred to the above-described spool member 212, and Figs. 9-14 and Fig. 56.

The first body portion 21a includes a first valve piece 2121. The first valve piece 2121 is located in the first mounting cavity 2202a. The first valve piece 2121 is fixedly disposed with the base member 22. The first flow path 201 is in communication with the first mounting cavity 2202a. The fluid inlet 2211 is located at one side of the first valve piece 2121, the first fluid first outlet 2213 and the first fluid second outlet 2214 are located on the other side of the first valve piece 2121, and the first valve piece 2121 is disposed not to be in communication with each other. The first through hole 2121a and the second through hole 2121b, wherein the first through hole 2121a communicates with the second flow path 202, wherein the second through hole 2121b communicates with the third flow path 203.

The first body portion 21a further includes a second valve piece 2122. The second valve piece 2122 is disposed opposite to the first valve piece 2121. The second valve piece 2122 is provided with at least one communication hole 2122a, an area of the communication hole 2122a or more than two connections. The sum of the areas of the holes is smaller than 1/2 of the area of the second valve piece 2122, and the communication hole 2122a on the second valve piece 2122 communicates with the first fluid inlet 2211 through the first flow path 201, and the second valve piece 2122 is opposed to the first valve piece 2121 is rotatable and is adjusted to enter the second flow path by adjusting an aperture area of the first through hole 2121a of the first valve piece 2121 and the second through hole 2121b communicating with the communication hole 2122a of the second valve piece 2122. The fluid flow of the flow path and the second flow path or the third flow path are turned on and off. The fluid heat exchange assembly includes a positioning pin and a sealing member. The base member includes a first bottom surface forming a first mounting cavity 2202a. The sealing member is, for example, a sealing piece 214. The sealing piece 214 is located between the first valve piece 2121 and the first bottom surface. A bottom surface is provided with a limiting hole, the first valve piece is provided with a positioning hole, and the positioning pin is located at the limiting hole and the positioning hole. Thus, the first valve piece 2121 is fixedly disposed with the base member without displacement.

Of course, the second body portion 21b also includes a first valve piece 2121 and a second valve piece 2122. The first valve piece 2121 is located in the second mounting cavity 2202b, and the first valve piece 2121 is fixedly disposed with the base member 22. The fourth flow path 204 is in communication with the second mounting cavity 2202b, the second fluid first inlet 2215 is located at one side of the first valve piece 2121, and the second fluid first outlet 2216 and the second fluid second outlet 2217 are located at the first valve piece. On the other side of the 2121, the first valve piece 2121 is provided with a first through hole 2121a and a second through hole 2121b which are not in communication with each other, wherein one of the first through holes 2121a communicates with the fifth flow path 205, wherein the second through hole 2121b It is in communication with the sixth flow path 206. The second valve piece 2122 is disposed opposite to the first valve piece 2121, and the second valve piece 2122 is provided with at least one communication hole 2122a. The area of the communication hole 2122a or the area of the two or more communication holes is smaller than the area of the second valve piece 2122. 1/2, the communication hole 2122a on the second valve piece 2122 communicates with the second fluid first inlet 2215 through the fourth flow path 204, and the second valve piece 2122 is rotatable relative to the first valve piece 2121 by adjusting the first valve piece The aperture area of the first through hole 2121a and the second through hole 2121b on the second valve 2122b communicating with the communication hole 2122a on the second valve piece 2122 adjusts the flow rate of the fluid entering the fifth flow path 205 and the sixth flow path 206 and on and off. The fifth flow path and the sixth flow path.

The fluid heat exchange assembly includes a positioning pin and a sealing member, such as a sealing piece 214, the base member includes a second bottom surface forming a second mounting cavity, the sealing piece 214 is located between the first valve piece and the second bottom surface, and the second bottom surface The limiting hole is arranged, the first valve piece is provided with a positioning hole, and the positioning pin is located at the limiting hole and the positioning hole, so that the first valve piece is fixedly disposed with the base member without displacement.

With continued reference to Figures 40-45, the base member 22 is a block structure, and in particular, the base member 22 is an aluminum cast structure. The base member 22 includes a first side portion 2208, a bordering side portion, and a fourth side portion 2210. The first side portion 2208 is provided with an opening of the first mounting cavity 2202a and an opening of the second mounting cavity 2202b, the bordering side and the first side portion Adjacent to 2208, the first fluid inlet 2211 is located at the bordering side, the bordering side portion includes a second side portion (ie, the first connecting side portion 218), and the third side portion 2209, the first side portion 2208 is adjacent to the second side portion It is provided that the first side portion 2208 is disposed adjacent to the third side portion 2209, and the third side portion 2209 is disposed opposite to the second side portion. The first side portion 2208 is disposed opposite to the fourth side portion 2210, and the second side portion is disposed adjacent to the fourth side portion 2210. Herein, the first side portion is not limited to only one plane, and the first side portion refers to the opposite side of the assembly. Specifically, the first fluid first outlet 2213 and the second fluid first outlet 2216 are located at the second side portion, the second flow path 202 is a bent type passage, and the second flow path 202 includes the first portion with the first body portion 21a. The first transition passage 2219 in which the first through hole 2121a of the valve piece 2121 communicates and the first communication passage 2220 that communicates with the first fluid first outlet 2213, the first transition passage 2219 and the first communication passage 2220 have different passage directions. . The fifth flow path 205 is a bent type passage, and the fifth flow path 205 includes a transition passage communicating with the first through hole 2121a of the first valve piece 2121 of the second body portion 21b and communicating with the second fluid first outlet 2216. The communication channel, the transition channel and the channel of the communication channel extend in different directions. In this way, the first fluid first outlet 2213 and the second fluid first outlet 2216 are located on the same side, which facilitates subsequent installation. Set the connection.

Specifically, the first fluid first outlet 2213 is located at the second side, the first fluid inlet 2211 is located at the second side, the first fluid second outlet 2214 is located at the second side, and the third flow path 203 is a bent channel. The second flow path 202 is a bent type passage, and the third flow path 203 includes a second transition passage 2223 communicating with the second through hole 2121b of the first valve piece 2121 of the first body portion 21a and the first fluid passage The second communication channel 2224 is connected to the second communication channel 2224. The second transition channel 2223 is different from the channel of the second communication channel 2224. The length of the first transition channel 2219 of the second channel 202 is greater than the second transition of the third channel 203. The length of channel 2223. As such, the first fluid first inlet and the first fluid first outlet are open on the same side to facilitate the installation of the first fluid in the external system with the assembly.

Specifically, the first fluid inlet 2211 is located at the second side portion, and the second fluid first inlet is located at the third side portion 2209. The first fluid first inlet and the second fluid inlet are respectively disposed on opposite sides, which facilitates the pipeline. Connected and not easy to cause pipe interference. Specifically, the distance between the opening of the first mounting cavity 2202a and the fourth side portion is greater than the distance between the opening of the second mounting cavity 2202b and the fourth side portion, which is convenient for opening, and is convenient for motor installation, non-interference, and convenient Motor connection control.

Specifically, the base member 22 further includes a second fluid second inlet 2212, the second fluid second inlet 2212 is in communication with the second mounting cavity 2202b, and the fluid passage further includes a seventh flow path 207, a seventh flow path 207 and a second fluid The second inlet 2212 is in communication, the seventh flow path 207 is in communication with the second mounting cavity 2202b, and the second fluid first inlet 2215 and the second fluid second inlet 2212 are located on the bordering side.

Specifically, the second side portion is provided with a first opening 2225, the fourth side portion 2210 is provided with at least one of the second opening 2227 and the third opening 2228, and the first opening 2225 is in communication with the second opening 2227, the first opening 2225 and the first opening The three openings 2228 are in communication. Of course, the base member 22 can further include a fourth opening 2226, the fourth opening 2226 is in communication with the second opening 2227, the fourth opening 2226 is in communication with the third opening 2228, and the fourth opening 2226 can be located in the third side or other position. The first opening 2225 can communicate with the second fluid communication cavity of the fluid heat exchange module 1 so that after the first opening 2225 enters the base member 22, the fluid can flow out from the second opening 2227 and the third opening 2227, and the fluid can also The fourth opening 2226 enters the base member 22 and flows out from the second opening 2227 and the third opening 2228, so that the base member 22 can integrate different flow paths, is more compact in structure, and reduces more connecting lines, so that The system connected to this component is more stable.

Example 6

Referring to Figure 46, a schematic perspective view of the fluid heat exchange assembly 80 is shown. The fluid heat exchange module 1" includes a first heat exchange core 11 and a second heat exchange core 12, the first heat exchange core 11 is assembled and fixed with the fluid control module 2', and the first heat exchange core 11 and the second exchange The hot core body 12 is assembled and fixed. The body heat exchange module 1" includes a first fluid communication chamber 14, a second fluid communication chamber 15, and a third fluid communication chamber 16. The first heat exchange core 11 is provided with a portion of the first fluid communication chamber 14, the first heat exchange core The body 11 is provided with a portion of the second fluid communication chamber 15, the second heat exchange core 12 is provided with a portion of the first fluid communication chamber 14, and the second heat exchange core 12 is provided with a portion of the third fluid communication chamber 16, the first fluid communication The cavity 14, the second fluid communication chamber 15, and the third fluid communication chamber 16 are not in communication with each other.

Referring to FIG. 48, FIG. 50, FIG. 51, FIG. 50, and FIG. 51, a partial cross-sectional view of the fluid heat exchange module 1" is shown. The first heat exchange core 11 includes a first tunnel 1205, a second tunnel 1206, and a third. The first heat exchange core 11 is substantially a rectangular parallelepiped structure, and the first heat transfer cores 1205, the second holes 1206, the third holes 1207, and the fourth holes 1208 are located in the adjacent corners of the first heat exchange core 11 The second heat exchange core 12 includes a fifth tunnel 1209, a sixth tunnel 1210, a seventh tunnel 1211, and an eighth tunnel 1212. The second heat exchange core 12 is generally a rectangular parallelepiped structure, and the fifth tunnel 1209 and the sixth The tunnel 1210, the seventh tunnel 1211, and the eighth tunnel 1212 are located at adjacent corners of the second heat exchange core 12. The first tunnel 1205 has an outer port and an inner port P1, and the second tunnel 1206 has an outer port and an inner port. P2, the outer port of the second tunnel 1206 is closed, the third tunnel 1207 has an inner port P3, the fourth tunnel 1208 has an inner port P4, the inner port P3 of the third tunnel 1207 is closed, and the inner port P4 of the fourth tunnel 1208 is closed. The three-channel 1207 and the fourth-channel 1208 are connected to form a first A portion of the fluid communication chamber 15. The fifth tunnel 1209 has an outer port P5, an inner port P5', the sixth port 1210 has an outer port, an inner port P6, an inner port P2 of the second channel 1206 and an inner port P5 of the fifth channel. 'Connected, the outer port of the second tunnel is closed, the outer port P5 of the fifth tunnel is closed, the inner port P6 of the sixth tunnel is closed, and the first tunnel, the second tunnel, the fifth tunnel, and the sixth tunnel are connected to form the first fluid. A portion of the communication chamber 14. The seventh tunnel 1211 has an inner port P7, the eighth tunnel 1212 has an inner port P8, the inner port P7 of the seventh tunnel is closed, the inner port P8 of the eighth tunnel is closed, and the seventh tunnel 1211 and the eighth tunnel are closed. 1212 communicates to form a portion of the third fluid communication chamber 16. Here, the outer port refers to a port that is relatively located outside the heat exchange core, and the inner port refers to a port that is relatively located inside the heat exchange core. Of course, in this document, each port The inner port or the outer port can be closed by closing one side of the heat exchange core, or by providing a connecting plate between the first heat exchange core and the second heat exchange core.

In addition, as another embodiment, referring to FIG. 47, FIG. 48 and FIG. 50, the fluid heat exchange module 1" includes a flow control component 17, and the flow control component 17 includes a first interface 1701, a second interface 1702, a third interface 1703, and a The fourth interface 1704, the third interface 1703 and the first interface 1701 are connected with a flow control channel 1706, the flow control channel 1706 is connected to the third fluid communication cavity 16, the flow control channel is a tortuous channel, and the flow control channel 1706 includes a connection area 1707, a second connection area 1708 and a throttle area 1709, the first connection area 1707 and the third connection The port 1703 is in communication, the second connection zone 1708 is in communication with the first interface 1701, the throttle zone 1709 is in communication with the first connection zone 1707 and the second connection zone 1708, and the channel size of the throttle zone 1709 is variable; or the throttle zone 1709 is blocked a first connection area 1707 and a second connection area 1708; a first interface 1701, a second interface 1702 are located on the same side of the flow control component 17, and a third interface 1703 and a fourth interface 1704 are located on the same side of the flow control component 17 and Not at the same side as the first interface 1701; the first interface 1701 is in communication with the seventh channel 1211, and the second interface 1702 is in communication with the eighth channel 1212. The flow control unit 17 controls the opening, closing, and size adjustment of the flow control channel.

More specifically, the flow control member 17 includes a valve body 171, a solenoid valve 172, and a mounting block 173. The valve body 171 includes two positioning orifices (not shown), and the mounting block 173 includes a positioning corresponding to the positioning orifice. The bosses 1731, each of the positioning bosses 1731 cooperate with each of the positioning holes, and are sealed by the sealing ring 1732, and the valve body 171 and the mounting block 173 are fixed by bolts.

The solenoid valve 172 is located at the side of the valve body 171, and the solenoid valve 172 controls the opening and closing of the flow control passage.

The distance between the center line of the third interface 1703 and the center line of the fourth interface 1704 is smaller than the distance between the center line of the seventh channel and the center line of the eighth channel, and the first interface 1701 is elongated, the first interface One end of the 1701 in the longitudinal direction communicates with the third interface 1703, and the other end of the first interface 1701 in the longitudinal direction communicates with the seventh tunnel. Here, the elongated strip means approximately elongated strips having a shape that is relatively round and elongated.

Referring to Figure 49, there is shown a perspective view of the fluid heat exchange module 1"'. The flow control member 17 of the fluid heat exchange module 1"' includes a body portion 174, a coil portion 175 and an adapter 176, and a coil portion 175 sleeve. On the outside of the body portion 174, the adapter 176 further includes a receiving hole 177. At least a portion of the body portion 174 is located in the receiving hole 177. The body portion 174 extends into a portion of the receiving hole 177 to form a portion of the flow control channel. The opening, closing and size adjustment of the control passage is achieved by the movement of the valve needle in the body portion 174, which is driven by the magnetic force of the coil portion 175. The adapter 176 is provided with a first interface, a second interface, a third interface 1703, and a fourth interface 1704.

Referring to Figure 46, the fluid control module 2' further includes a first one-way valve 23 and a second one-way valve 24, the first one-way valve 23 being located at the second fluid first inlet 2215 and the second one-way valve 24 being located second The second inlet 2212 of the fluid ensures that the fluid enters the second mounting cavity 2202b from the second inlet of the second fluid and the second inlet of the second fluid, and the flow direction of the second fluid is effectively controlled by the setting of the one-way valve to prevent the second body. After the damage, the fluid will flow backwards, which will affect the system operation results.

Example 7

Referring to FIG. 52, FIG. 52 shows a schematic diagram of a fluid heat exchange assembly 90 including at least a first outer interface 1111, a third outer interface 1112, a third outer interface 1113, and a fourth external connection. The port 1114, the fifth outer interface 1115, and the sixth outer interface 1116, the fluid heat exchange assembly 90 includes a fluid heat exchange module 1 and a fluid control module, and the fluid control module includes a first fluid control device 2a and a second fluid control device 2b, A fluid control device 2a is provided with a first outer interface 1111 and a third outer interface 1112, and a second fluid control device 2b is provided with a fourth outer interface 1114 and a fifth outer interface 1115.

The first fluid control device 2a and the second fluid control device 2b are disposed on two sides of the fluid heat exchange module, the first fluid control device 2a is assembled and fixed with the fluid heat exchange module 1, and the second fluid control device 2b and the fluid heat exchange module 1 are The assembly is fixed. The first fluid control device 2a includes a first connection side portion 2201a, the second fluid control device 2b includes a fifth connection side portion 2201b, and the fluid heat exchange module 1 includes a second connection side portion 11010 and a sixth connection side portion 11020, first The connecting side portion 2201a is disposed opposite to the second connecting side portion 11010 and is sealingly disposed, and the fifth connecting side portion 2201b is disposed opposite to the sixth connecting side portion 11020 and is sealingly disposed. Thus, the fluid heat exchange component integrates the fluid control module and the fluid heat exchange module, and the fluid control module and the fluid heat exchange module can be connected together by internal structure, no pipeline connection is required, and the fluid heat exchange component passes through the external interface and heat. The connection of other parts in the management system significantly reduces the piping settings of the fluid heat exchange components, making the structure more compact and more convenient for system installation.

Referring to Figures 53 and 56, Figure 53 is a partial cross-sectional view showing the first fluid control device 2a and the second fluid control device 2b, and Figure 56 is a perspective exploded view of the first fluid control device 2a and the second fluid control device 2b. schematic diagram. The first fluid control device 2a and the second fluid control device 2b refer to the above. The first fluid control device 2a includes a first body portion 21a and a base member 22a, the base member 22a includes a mounting cavity 2202a, at least a portion of the first body portion 21a is located in the mounting cavity 2202a, and the first fluid control device 2a includes at least the first flow path 201 The second flow path 202 and the third flow path 203, the first flow path 201 communicates with the first outer interface 1111, the second flow path 202 communicates with the third outer interface 1112, and the mounting cavity 2202a communicates with the first flow path 201. Herein, the first flow path, the second flow path, the third flow path, and the like are referred to as fluid passages.

The second fluid control device 2b includes a second body portion 21b including a mounting cavity 2202b, at least a portion of the second body portion 21b being located at the mounting cavity 2202b, and a second fluid control module 2b including at least a fourth flow path 204, the fifth flow path 205 and the sixth flow path 206, the fourth flow path 204 is in communication with the fourth outer interface 1114, the fifth flow path 205 is in communication with the fifth outer interface 1115, and the mounting cavity 2202b is in communication with the fourth flow path 201. . The structure of the first body portion and the second body portion is as described above.

The area of the opening communicating with the first through hole 2121a and the second through hole 2121b of the first valve piece 2121 and the communication hole 2122a of the second valve piece 2122 can be used to adjust the entry into the fifth flow path 205 and the sixth flow path. The fluid flow rate of 206 is as follows, and the fifth flow path and the sixth flow path are turned on or off, or the flow rates of the fluid entering the second flow path 202 and the third flow path 203 are adjusted, and the second flow path and the third flow path are turned on and off.

54 and 55, the fluid heat exchange module 1"" includes at least one heat exchange core 11, the first adapter 11a, the second adapter 11b, one side of the heat exchange core 11 and the first transfer The member 11a is relatively fixed, and the other side of the heat exchange core 11 is relatively fixed to the second adapter 11b. The heat exchange core, the first adapter and the second adapter can be fixed by welding or bolting, for example. The first adapter 11a is provided with a second connection side 11010, and the second adapter 11b is provided with a sixth connection side 11020. The first adapter 11a is assembled and fixed with the first fluid control module 2a, and the second adapter The piece 11b is assembled and fixed with the second fluid control module 2b. The first adapter 11a includes a third connection side portion 11011, the heat exchange core 11 includes a fourth connection side portion 11012, the third connection side portion 11011 is soldered and fixed to the fourth connection side portion 11012, and the second adapter member 11b includes The seventh connecting side portion 11021, the heat exchange core body 1 includes an eighth connecting side portion 11022, and the seventh connecting side portion 11021 is welded and fixed to the eighth connecting side portion 11022; the first adapter 11a includes a connecting passage 1117, and the connecting passage 1117 Through the first adapter 11a, the connecting channel 1117 is connected to the second flow path and the first fluid communication cavity; the second adapter 11b includes a connecting channel 1117', the connecting channel 1117' extends through the second adapter, and the connecting channel 1117' A fifth flow path is connected to the second fluid communication chamber. The first adapter 11a includes a flat portion 1351. The flat portion 1351 is located at the third connecting side portion 11011. The flat portion 1351 is in contact with the heat exchange core 11 and is fixed by welding. The flat portion 1351 occupies at least the fourth connecting side portion 11012. 1/2 of the area; the second adapter 11b includes a flat portion 1351', the flat portion 1351' is located at the seventh connecting side portion 11021, and the flat portion 1351' is in contact with the heat exchange core 11 and is fixed by welding, the flat portion 1351 'At least 1/2 of the area of the eighth connecting side portion 11022; thus, the welding surface of the flat portion with the fourth connecting side portion and the eighth connecting side portion is larger, so that the flat portion and the fourth connecting side portion, the eighth portion The side joints are more stable and do not prone to leakage and affect performance. In addition, the processing and manufacturing of the adapter is simple, and the assembly of the adapter and the heat exchange core is relatively simple. Thus, the processing technology of the fluid heat exchange component is simplified, and the standardized rapid manufacturing is facilitated, and the manufacturing process is not required to be performed by a complicated mold.

The first connecting side portion 2201a is provided with a first opening portion 2181, the second connecting side portion 1101 is open with a second opening portion 1171, the first opening portion 2181 is aligned with the second opening portion 1171, and the first fluid control device 2a includes the first The flow hole 2204, the fluid heat exchange module 1"" includes a second flow hole 118, the diameter of the first flow hole 2204a is smaller than the inner diameter of the first opening portion 2181, and the diameter of the second flow hole 118 is smaller than the inner diameter of the second opening portion 1171. Of course, the structure of the second fluid control device 2b is similar to that of the first fluid control device 2a, and the second fluid control device 2b includes a first opening portion 2181, a third flow hole 2204b, and a first opening of the second fluid control device 2b. The portion 2181 is aligned with the second opening portion 1171 provided by the sixth connection side portion 11020 of the fluid heat exchange module 1, and the third flow hole 2204b of the second fluid control device 2b and the sixth connection side portion of the fluid heat exchange module 1 The fourth flow hole (not shown in the drawing, which can be referred to the second flow hole 118) is connected to the 11020. The diameter of the third flow hole 2204b is smaller than the inner diameter of the first opening portion 2181, and the diameter of the fourth flow hole is smaller than the second hole. The inner diameter of the opening 1171. The aperture of the first flow hole is smaller than the first opening, the diameter of the second flow hole is smaller than the second opening, the diameter of the third flow hole is smaller than the first opening, and the diameter of the fourth flow hole is smaller than the second opening, so that the fluid The flow path resistance is small when flowing through the fluid control module and the fluid heat exchange module 1"".

Specifically, the fluid heat exchange module 1"" is provided with a first platform portion 119a, the first platform portion 119a is located around the second opening portion 1171, the fluid heat exchange assembly comprises a sealing member 4, the sealing member 4 is located at the first platform portion 119a; When the first fluid control device 2a is assembled and fixed with the fluid heat exchange module 1 and the second fluid control device 2b is assembled and fixed with the fluid heat exchange module, the first opening portion 2181 is aligned with the second opening portion 1171, and the first connection is made. The side portion 2201a and the second connecting side portion 11010 are in close contact with each other, and the fifth connecting side portion 2201b and the sixth connecting side portion 11020 are closely disposed, and the first through hole 2204a is in communication with the second through hole 118, and the third through hole 2204b The first fluid control device 2a, the second fluid control device 2b and the fluid heat exchange module 1 are disposed in a sealed state by a compression seal. As a further embodiment, the first fluid control device 2a may also include a first platform portion for placing a seal. As a further embodiment, the second fluid control device 2b may also include a first platform portion for placing a seal. As other embodiments, the first fluid control device 2a/the second fluid control device 2b and the fluid heat exchange module 1 may each be provided with a first platform portion for placing a seal to realize a fluid control module and a fluid heat exchange module. The seal setting between the two. As another embodiment, the first fluid control device 2a, the second fluid control device 2b, and the fluid heat exchange module 1 may be provided with a first platform portion for placing a seal to realize a fluid control module and a fluid heat exchange module. The seal setting between the two.

54 and 55, the first fluid control device 2a and the second fluid control device 2b include a through hole 2207. The fluid heat exchange module 1 includes a mounting hole 1118 adapted to the position of the through hole 2207, and the fluid heat exchange assembly includes a tight The fastener 5 extends into the through hole 2207 and the mounting hole 1118. The fastener 5 is fixedly disposed with the first fluid control device 2a/the second fluid control device 2b and the fluid heat exchange module 1; the first connecting side portion The second connection side portion 2201 is closely attached to the second connection side portion 11010, and is fixed to the sixth connection side portion 11020 by a fastener 5 such as a bolt, a screw or the like. In this way, the sealing member 4 located at the first platform portion is subjected to pressure between the first connecting side portion 2201a and the second connecting side portion 11010 to form a sealing surface, and the sealing member between the second fluid control device and the fluid heat exchange module The pressure is applied to the first connecting side portion 2201b and the sixth connecting side portion 11020 to form a sealing surface, thereby avoiding leakage of fluid in the fluid heat exchange assembly.

More specifically, the fluid heat exchange assembly 10 includes a joint 6, such as a fluid control mold The block is integrated, or it can be set separately, or it can be integrated with the fluid heat exchange module or set separately. The joint 6 includes a first joint 6a and a second joint 6b. The structure of the first joint and the second joint can also be referred to the structure of the joint 6 in FIG.

Referring to Figure 54, the fluid heat exchange assembly 90 includes a first joint 6a, the first joint 6a end being located within the first fluid control device 2a and/or the fluid heat exchange module 1, the first joint 6a being in communication with the first fluid control device 2a and The fluid heat exchange module 1, the second flow path 202 is in communication with the inner cavity of the first joint 6a; and/or the fluid heat exchange assembly 10 includes a second joint 6b, the end of the second joint 6b being located at the second fluid control device 2b and/or In the fluid heat exchange module 1, the second joint 6b communicates with the second fluid control device 2b and the fluid heat exchange module 1, and the fifth flow path 205 communicates with the inner cavity of the second joint 6b. The positioning of the first joint and the second joint facilitates accurate assembly of the fluid heat exchange module and the fluid control module, avoiding fluid leakage and affecting component performance.

Specifically, the first joint 6a is separately disposed from the first fluid control device 2a and the fluid heat exchange module 1, and the second joint 6b is disposed separately from the second fluid control device 2b and the fluid heat exchange module 1, and the first joint 6a is extended. The first opening 2181 and the second opening 1171 are connected to each other, the first through hole 2204a communicates with the inner cavity of the first joint 6a, and the second flow hole 118 communicates with the inner cavity of the first joint 6a. The second joint 6b extends into the first opening portion 2181 and the second opening portion 1171. The third flow hole 2204b communicates with the inner cavity of the second joint 6ba, and the fourth flow hole communicates with the inner cavity of the second joint 6b.

The first joint 6a is disposed separately from the first fluid control device 2a and the fluid heat exchange module 1, and the second joint 6b is disposed separately from the second fluid control device 2b and the fluid heat exchange module 1 to facilitate not only the processing design but also the processing design. The first joint 6a and the second joint 6b are positioned by the first opening portion and the second opening portion to facilitate assembly between the fluid heat exchange module and the fluid control module. In addition, the inner diameters of the first flow hole 2204a, the second flow hole 118, and the first joint 6a are substantially the same, and the inner diameters of the third flow hole 2204b, the fourth flow hole, and the second joint 6b are substantially the same, so as to avoid excessive difference. A throttling effect is produced, which affects the flow resistance. Herein, the first through hole 2204, the second flow hole 118, and the joint 6 have substantially the same inner diameter including a slightly larger, slightly smaller inner diameter between the first flow hole 2204, the second flow hole 118, and the joint 6. Herein, the size of the second flow hole 118 provided in the third connection side portion and the fourth flow hole on the fourth connection side portion may be different or the same; the first flow hole 2204a and the first connection side portion are provided The size of the third flow holes 2204b provided at the two connecting side portions may be different or the same.

Specifically, the outer diameter of the first joint 6a is smaller than the first opening portion 2181 and equal to or larger than the second opening portion 1171, and the first joint 6a is interference-fitted with the fluid heat exchange module 1; and/or the outer diameter of the second joint 6b Less than the first opening portion 2181 and equal to or larger than the second opening portion 1171, the second joint 6b is interference fit with the fluid heat exchange module 1; the first joint 6a is interference fit with the fluid heat exchange module 1, and the second joint 6b is fluid After the heat exchange module is interference fit, it helps the first joint 6a and the first fluid control The device 2a is assembled and fixed to facilitate assembly and fixation of the second joint 6b and the second fluid control device 2b, and the positioning is more accurate.

As another embodiment, the outer diameter of the first joint 6a is smaller than the second opening portion 1171 and equal to or larger than the first opening portion 2181, and the first joint 6a is interference-fitted with the first fluid control device 2a; and/or the second The outer diameter of the joint 6b is smaller than the second opening portion 1171 and equal to or larger than the first opening portion 2181, and the second joint 6b is interference-fitted with the second fluid control device 2b; the first joint 6a is interference-fitted with the first fluid control device 2b After that, the first joint 6a is assembled and fixed with the fluid heat exchange module 1. After the second joint 6b is interference-fitted with the second fluid control device 2b, the second joint 6b is facilitated to be assembled and fixed with the fluid heat exchange module 1. Positioning is more accurate. In this paper, the interference fit includes the case where the minimum interference is zero. The joint is assembled with one of the fluid control module and the fluid heat exchange module and then assembled with the other one to facilitate the installation operation.

More specifically, the fluid heat exchange module 1 includes a second platform portion 119b, the fluid control device 2 is provided with a second platform portion 2205, and the second platform portion 119b is located around the second flow hole 118/fourth flow hole, the second platform The portion 2205 is located around the first flow hole 2204a/third flow hole 2204b, and at least one of the

second platform portions

119b, 2205 is disposed opposite to the end of the first joint 6a, and at least one of the

second platform portions

119b, 2205 The distance between the second platform portion 119b and the second platform portion 2205 is greater than or equal to the length of the first joint 6a/second joint 6b. In this way, the positioning of the joint and the fluid heat exchange module and the fluid control module is facilitated to avoid affecting the performance of the fluid heat exchange component.

Specifically, the first joint 6a extends into the first adapter 11a and does not penetrate the first adapter 11a, the thickness of the first adapter 11a is smaller than the thickness of the first fluid control device 2a, and/or the second joint 6b The second adapter 11b extends beyond the second adapter 11b, and the thickness of the second adapter 11b is smaller than the thickness of the second fluid control device 2b. The fluid heat exchange module 1 is mated with the joint 6 through the adapter, and the thickness of the first adapter 11a is smaller than the thickness of the first fluid control device 2a, and the thickness of the second adapter 11b is smaller than that of the second fluid control device 2b. The thickness helps to ensure the strength of the assembled joint between the joint 6 and the adapter.

As another embodiment, the joint 6 is integrally provided with one of the fluid heat exchange module 1 or the fluid control device 2. Specifically, referring to FIG. 55, FIG. 55 shows a schematic perspective view of another embodiment of the fluid heat exchange module. The first joint 6a is integrally provided with the fluid heat exchange module 1, the first joint 6a is integrally protruded from the second connecting side portion 11010, and the first fluid control device 2a is provided with the first opening portion 2181 and the first platform portion 2206 (structure reference drawing) 54), the end of the first joint 6a extends into the first opening portion 2181, the first platform portion 2206 is located around the first opening portion 2181; the fluid heat exchange assembly further includes a sealing member 4, and the sealing member 4 is located on the first platform Portion 2206; the thickness of the adapter is less than the thickness of the fluid control module 2. In this embodiment, the first joint 6a is exchanged with the fluid One of the heat module 1 or the fluid control module 2 is integrally assembled, and the assembly is convenient, and a certain connection strength is also ensured, and the sealing property is also relatively good.

In addition, the root of the first joint 6a is provided with a flange 61, the flange 61 is integrally provided with the fluid heat exchange module 1, the flange 61 is disposed opposite to the first platform portion 2206, and the first fluid control module 2a is provided with a first flow hole 2204a and second platform portion 2205 (see FIG. 54 for structure), second platform portion 2205 is located around first flow hole 2204a, first platform portion 2206 is located around first opening portion 2181, and inner diameter of first flow hole 2204a is smaller than The inner diameter of the opening portion 2181 does not relatively affect the flow resistance of the fluid flowing into the lumen of the joint through the first flow hole 2204a, so that the fluid flows smoothly.

As another embodiment, the first joint 6a is integrally provided with the first fluid control device 2a, the first joint 6a integrally protrudes from the first connecting side portion 2201a, and the fluid heat exchange module 1 is provided with the second opening portion 1171, the first joint 6a The first end portion extends to the second opening portion 1171, and the fluid heat exchange module 1 is provided with a first platform portion 119a. The first platform portion 119a is located around the second opening portion 1171. The first joint extends into the first adapter and does not penetrate. a first adapter, the thickness of the first adapter is smaller than the thickness of the first fluid control device; as another embodiment, the second connector 6b is integrally disposed with the second fluid control device 2b, and the second connector 6b is integrally protruded from the first connector The fifth connecting side portion 2201b, the fluid heat exchange module 1 is provided with the second opening portion 1171, the end portion of the second joint 6b is extended into the second opening portion 1171, and the fluid heat exchange module 1 is provided with the first platform portion 119a, and the first platform portion 119a Located around the second opening portion 1171, the second joint extends into the second adapter and does not penetrate the second adapter, and the thickness of the second adapter is smaller than the thickness of the second fluid control device; as other embodiments, Two joint 6b and fluid heat exchange module 1 is integrally provided, the second joint 6b can also be integrally protruded from the sixth connecting side portion 11020, the second fluid control device 2b is provided with the first opening portion 2181, and the end of the second joint 6b extends into the first opening portion 2181, The two-fluid control device 2b is provided with a first platform portion 119a, and the first platform portion 119a is located around the first opening portion 2181.

In addition, the distance between the second platform portion 2205 and the wall surface of the base member 22 forming the mounting cavity 2161 is not less than 0.5 mm, so that the fitting of the joint 6 and the second platform portion can be more rigid, and the mounting cavity 2161 is not easily affected. Internal structure.

57, the heat exchange core includes a plurality of stacked sheets, each of which includes a first orifice 1201, a second orifice 1202, a third orifice 1203, and a fourth orifice 1204, on each of the sheets The first apertures 1201 are aligned to form a first aperture 1205, and the second apertures 1202 on each panel are aligned to form a second aperture 1206. The third apertures 1203 on each panel are aligned to form a third aperture 1207, a fourth aperture on each panel. The orifices 1204 are aligned to form a fourth tunnel 1208, and the fluid heat exchange assembly 90 includes a first fluid communication chamber 14 and a second fluid communication chamber 15, the first fluid communication chamber 14 being isolated from the second fluid communication chamber 15, the first channel 1205 and The second tunnel 1206 is a portion of the first fluid communication chamber 14 The third tunnel 1207 and the fourth tunnel 1208 are part of the second fluid communication chamber 15, the second tunnel 1206 is in communication with the third outer interface 1113, and the fourth tunnel 1208 is in communication with the sixth outer interface 1116. The fluid heat exchange assembly 90 includes a first fluid passage, a second fluid passage, a third fluid passage, and a fourth fluid passage. The first fluid passage includes a first outer interface 1111, a first flow path 201, a second flow path 202, and a first The inner cavity of the joint 6a, the first tunnel 1205, the second tunnel 1206, and the third outer interface 1113; the second fluid passage includes a fourth outer interface 1114, a fourth flow path 204, a fifth flow path 205, and a second joint 6b inner cavity The third fluid channel includes a first outer interface 1111, a first flow path 201, a third flow path 203, and a third outer interface 1112. The fourth fluid channel includes The fourth outer interface 1114, the fourth flow path 204, the sixth flow path 206, and the fifth outer interface 1115. Wherein, the first fluid control device 2a may be provided with an inlet of the first fluid channel, the second fluid control device 2b may be provided with an inlet of the second fluid channel, and the fluid heat exchange module 1 may be provided with an outlet of the first fluid channel and a second fluid channel The outlet, such that the first fluid can enter the fluid heat exchange module from the first fluid control module, and the first fluid is controlled and regulated by the first fluid control module to regulate the flow of the fluid entering the fluid heat exchange module, and the second fluid can be self-contained The second fluid control module enters the fluid heat exchange module, and the second fluid control module controls and adjusts the second fluid to adjust the flow rate of the fluid entering the fluid heat exchange module, so that the two fluids can be effectively realized in the fluid heat exchange module. And the desired heat transfer effect.

Example 8

As another embodiment, the fluid heat exchange assembly includes two or more heat exchange cores, and the fluid heat exchange module includes a first fluid communication chamber, a second fluid communication chamber, and a third fluid heat exchange channel.

Referring to Figure 58, Figure 58 is a schematic perspective view of the fluid heat exchange assembly 100. The fluid heat exchange module 1' includes a first heat exchange core 1a, a second heat exchange core 1b, a first adapter 11a and a second adapter 11b, wherein the first heat exchange core 1a and the second heat exchange The core body 1b is assembled and fixed, the first fluid control device 14 is assembled and fixed with the first heat exchange core 1a, the second fluid control device 2b is assembled and fixed with the second heat exchange core 1b, and the assembly fixing between the three can be welded, for example. The method is fixed. The fluid heat exchange assembly 100 includes at least a first outer interface 1111, a third outer interface 1112, a third outer interface 1113, a fourth outer interface 1114, a fifth outer interface 1115, a sixth outer interface 1116, a seventh outer interface 107, and a Eight external interface 108. The fluid heat exchange module 1 includes a first fluid communication chamber 14, a second fluid communication chamber 15, and a third fluid communication chamber 16. The first heat exchange core 11 is provided with a portion of the first fluid communication chamber 14, the first heat exchange core 11 is provided with a portion of the second fluid communication chamber 15, and the second heat exchange core 12 is provided with a portion of the second fluid communication chamber 15. The second heat exchange core 12 is provided with a portion of the third fluid communication chamber 16, and the first fluid communication chamber 14, the second fluid communication chamber 15, and the third fluid communication chamber 16 are isolated from each other.

Referring to Figure 58, Figure 58 is a schematic exploded perspective view of the fluid heat exchange assembly 100. The first heat exchange core 11 includes a plurality of stacked plates, each of which includes a first opening 1201a, a second opening 1202a, a third opening 1203a, and a fourth opening 1204a, each of which is on each of the plates An aperture 1201a is aligned to form a first aperture 1205, and a second aperture 1202a on each panel is aligned to form a second aperture 1206. The third aperture 1203a on each panel is aligned to form a third aperture 1207, a fourth aperture on each panel. The port 1204a is aligned to form a fourth channel 1208. The first heat exchange core 11 is substantially a rectangular parallelepiped structure. The first channel 1205, the second channel 1206, the third channel 1207, and the fourth channel 1208 are located adjacent to the first heat exchange core 11. The location of the corner. Wherein, the first channel 1205 communicates with the second channel 1206 to form a portion of the first fluid communication cavity 14, and the third channel 1207 communicates with the fourth channel 1208 to form a portion of the third fluid communication cavity 16, the second channel 1206 and the third outer The interface 1113 is in communication, and the third tunnel 1207 is in communication with the seventh outer interface 107.

The second heat exchange core 12 includes a plurality of stacked plates, each of which includes a first opening 1201b, a second opening 1202b, a third opening 1203b, and a fourth opening 1204b, each of which is on each of the plates An aperture 1201b is aligned to form a fifth aperture 1209, a second aperture 1202b on each panel is aligned to form a sixth aperture 1210, and a third aperture 1203b on each panel is aligned to form a seventh aperture 1211, a fourth aperture on each panel The port 1204b is aligned to form an eighth channel 1212. The second heat exchange core 12 is substantially a rectangular parallelepiped structure. The fifth channel 1209, the sixth channel 1210, the seventh channel 1211, and the eighth channel 1212 are located adjacent to the second heat exchange core 12. The location of the corner. Wherein, the fifth tunnel 1209 communicates with the sixth tunnel 1210 to form a portion of the second fluid communication chamber 15, and the seventh tunnel 1211 communicates with the eighth tunnel 1212 to form a portion of the third fluid communication chamber 16, the fourth tunnel 1208 and the eighth tunnel The 1212 communicates to form a portion of the third fluid heat exchange passage, the third bore 1207 is in communication with the fourth bore 1208, the seventh bore 1211 is in communication with the eighth outer interface 108, and the sixth bore 1210 is in communication with the sixth outer interface 1116.

The first fluid communication chamber 14 includes a first tunnel 1205 and a second tunnel 1206. The second fluid communication chamber 15 includes a fifth tunnel 1209 and a sixth tunnel 1210. The third fluid communication chamber 16 includes a third tunnel 1207 and a fourth tunnel 1208. The eighth tunnel 1212 and the seventh tunnel 1211. In this way, the three fluids flowing through the heat exchange core can be exchanged in the same fluid heat exchange component to achieve full utilization of energy. Of course, there are only two fluid flows in the fluid heat exchange assembly.

The fluid heat exchange assembly 100 includes a first fluid passage, a second fluid passage, a third fluid passage, a fourth fluid passage, and a fifth fluid passage, wherein the first fluid passage includes a first outer interface 1111, a first flow path 201, and a first The second flow path 202, the first channel 1205, the second channel 1206, and the third external interface 1113. The third fluid channel includes a first outer interface 1111, a first flow path 201, a third flow path 203, and a third external interface 1112. The two fluid passages include a fourth outer interface 1114, a fourth flow path 204, a fifth flow path 205, a fifth channel 1209, a sixth channel 1210, a sixth outer interface 1116, and a fourth fluid. The channel includes a fourth outer interface 1114, a fourth flow path 204, a sixth flow path 206, and a fifth outer interface 1115. The fifth fluid channel includes a seventh outer interface 107, a third tunnel 1207, a fourth tunnel 1208, and an eighth tunnel. 1212, a seventh tunnel 1211 and an eighth outer interface 108. Wherein, the first fluid control device 2a may be provided with an inlet of the first fluid channel, the second fluid control device 2b may be provided with an inlet of the second fluid channel, and the fluid heat exchange module 1 may be provided with an outlet of the first fluid channel and a second fluid channel The outlet, such that the first fluid can enter the fluid heat exchange module from the first fluid control device, and the first fluid is controlled and regulated by the first fluid control device to regulate the flow of the fluid entering the fluid heat exchange module, and the second fluid can be self-contained The second fluid control device enters the fluid heat exchange module, and the second fluid control device adjusts the second fluid to adjust the flow rate of the fluid entering the fluid heat exchange module, so that the first fluid channel, the second fluid channel and the fifth fluid The fluid within the channel achieves an effective and desired heat transfer effect within the fluid heat exchange module. Structurally speaking, the fluid heat exchange component comprises five fluid passages, the fluid heat exchange component integrates the functions of fluid conduction and fluid heat exchange, the compact structure and the occupied installation space are small, and the fluid heat exchange component is provided with a plurality of external interfaces. It is easy to install and connect with the external system, and the fluid control module and the fluid heat exchange module are not connected through the connecting pipe, which reduces the waste of heat on the pipeline.

In the first working state, the first flow path 201 is not in communication with the second flow path 202, the first flow path 201 is in communication with the third flow path 203, and the fluid flows through the first outer interface 1111, the first flow path 201, and the third flow path 203. And a third external interface 1112;

The second working state: the first flow path 201 is in communication with the second flow path 202, the first flow path 201 is not in communication with the third flow path 203; the fluid flows through the first outer interface, the first flow path 201, the second flow path 202, a first tunnel, a second tunnel, and a third outer interface;

The third working state: the first flow path 201 is simultaneously connected with the second flow path 202 and the third flow path 203; the fluid flows through the first outer interface 1111 and the first flow path 201 and is divided into two paths, one of which flows through the second flow The road 202 and the first tunnel, the second tunnel and the third outer interface 1113, the other way flows through the third flow path 203 and the third outer interface 1112;

The fourth working state: the fourth flow path 204 is not in communication with the fifth flow path 205, and the fourth flow path 204 is in communication with the sixth flow path 206; the fluid flows through the fourth outer interface, the fourth flow path 204, and the sixth flow Road 206 and fifth outer interface;

The fifth working state: the fourth flow path 204 is in communication with the fifth flow path 205, the fourth flow path 204 is not in communication with the sixth flow path 206; the fluid flows through the fourth outer interface, the fourth flow path 204, and the fifth flow Road 205, seventh tunnel, eighth tunnel, sixth external interface;

The sixth working state: the fourth flow path 204 is simultaneously connected to the fifth flow path 205 and the sixth flow path 206 Connected, the fluid flows through the fourth outer interface and the fourth flow path 204 and is divided into two paths, one of which flows through the fifth flow path 205 and the seventh, eighth, and sixth outer interfaces, and the other flow flows through the sixth flow. Road 206 and a fifth external interface. The fluid heat exchange component can realize the desired heat exchange of the fluid in the fluid heat exchange module through the adjustment of at least the above six working states, so that the fluid heat exchange component integrates the dual functions of fluid heat exchange and fluid control.

In addition, as shown in FIGS. 58 and 60, FIG. 60 is a schematic perspective view showing the fluid heat exchanging assembly 200. The fluid heat exchange assembly may further include a ninth outer interface 109 communicating with the first flow path 201 of the fluid control module, the first fluid passage including the ninth outer interface 109, the first outer interface 1111, and the first flow path 201 a second flow path 202, a first channel 1205, a second channel 1206, and a third external interface 1113. The second fluid channel includes a ninth outer interface 109, a first outer interface 1111, a first flow path 201, and a third flow path 203. a third outer interface 1112; thus, the fluid in the fluid passage connected to the first outer interface and the fluid in the fluid passage connected to the ninth outer interface may be mixed in the fluid control module and distributed to the second flow path and/or The third flow path.

The fluid heat exchange assembly of the above embodiment can be applied to a vehicle thermal management system that can be used to implement vehicle air conditioning refrigeration, heating, engine cooling, and/or battery heating, cooling, and the like. As a specific implementation manner, the vehicle thermal management system includes a fluid heat exchange component and a battery component, the fluid control module includes a first flow path, a second flow path, and a third flow path, and the fluid heat exchange module includes the first a fluid communication chamber and a second fluid communication chamber, the first fluid communication chamber and the second fluid communication chamber being isolated from the fluid heat exchange module, the fluid heat exchange assembly comprising a first outer interface and a second outer interface a third external interface, a fourth external interface, and a fifth external interface, wherein the first external interface is in communication with the first flow path, and the second external interface is in communication with the third flow path, the second flow a passage communicating with the first fluid communication chamber, the fourth outer interface being in communication with the second fluid communication chamber, the fifth outer interface being in communication with the second fluid communication chamber; an inlet of the battery assembly, The outlet is in communication with the first outer interface and the second outer interface. As such, the vehicle thermal management system can be used for battery heating and cooling.

In another embodiment, a vehicle thermal management system includes a fluid heat management system including a coolant and a refrigerant, the first fluid being located in the first fluid communication chamber, and the second fluid being located in the a second fluid communication chamber defining a coolant as a first fluid and a refrigerant as a second fluid;

The fluid control module includes a first flow path, a second flow path, and a third flow path, the fluid heat exchange module including a first fluid communication cavity and a second fluid communication cavity, the first fluid communication cavity and the first a two fluid communication chamber is isolated in the fluid heat exchange module, the fluid heat exchange assembly includes a first outer interface, a second outer interface, a third outer interface, a fourth outer interface, and a fifth outer interface, the first outer The interface is in communication with the first flow path, and the second external interface is in communication with the third flow path, a second flow path communicating with the first fluid communication chamber, the fourth outer interface being in communication with the second fluid communication chamber, the fifth outer interface being in communication with the second fluid communication chamber; the second The fluid flows through the fourth outer interface, the second fluid communication chamber, and the fifth outer interface;

It should be noted that the above embodiments are only used to illustrate the present invention and do not limit the technical solutions described in the present invention, for example, "front", "back", "left", "right", "upper", "lower" The present invention has been described in detail with reference to the embodiments described above, but those skilled in the art will understand that the present invention can be combined, modified, or Equivalents and modifications, all of which are within the scope of the invention, are intended to be included within the scope of the appended claims.

Claims

A fluid heat exchange assembly further comprising a fluid control module, a fluid heat exchange module, the fluid control module comprising a first connecting side, the fluid heat exchange module comprising a second connecting side, The first connecting side portion is opposite to the second connecting side portion and is sealingly disposed. The fluid heat exchange module comprises a heat exchange core and an adapter, and the adapter is soldered to the heat exchange core. The adapter is disposed with the second connecting side portion; the adapter includes a third connecting side portion, the heat exchange core includes a fourth connecting side portion, the third connecting side portion and the The fourth connecting side is welded and fixed; the fluid control module includes at least a first flow path and a second flow path, wherein the first flow path can communicate with the second flow path, and the fluid heat exchange module includes a first fluid communication a cavity, the second flow path is in communication with the first fluid communication cavity, the adapter includes a connection channel, the connection channel extends through the adapter, and the connection channel connects the second flow path with The first fluid communicates with the cavity.
The fluid heat exchange assembly of claim 1 wherein:

The adapter includes a flat portion, the flat portion is located at the third connecting side portion, the flat portion is in contact with the heat exchange core and is fixed by welding, and the flat portion occupies at least the fourth connecting side 1/2 of the area of the department;

And/or the fluid heat exchange assembly further includes a joint, the joint end being located within the fluid control module and/or the fluid heat exchange module, the joint communicating with the fluid control module and the fluid heat exchange a module, the connector extending into the adapter and not extending through the adapter; the second flow path is in communication with the joint lumen; the first fluid communication chamber is in communication with the joint lumen;

And/or the fluid control module includes a through hole, the fluid heat exchange module includes a mounting hole adapted to the position of the through hole, the fluid heat exchange assembly further comprising a fastener, the fastener extending And the through hole and the mounting hole; the first connecting side portion and the second connecting side portion are closely disposed;

And/or the fluid control module includes a base member, a spool member, the base member including a mounting cavity, at least a portion of the spool member being located in the mounting cavity, the spool member being sealed to the base member The spool member is rotatable relative to the base member, the second flow path is in communication with or blocked from the first flow path; or the base member includes a third flow path, The third flow path is connected to or blocked from the first flow path by the valve core member, or the opening degree of the second flow path and the third flow path is adjusted by the valve core member;

And/or the fluid heat exchange module includes a first fluid first interface, the first fluid first interface is disposed on the adapter, and the fluid control module includes a first fluid first outlet, the first a fluid first outlet in communication with the second flow path, the first fluid first outlet being in communication with the first fluid first interface; the fluid heat exchange assembly including an isolation member, the isolation member being provided with at least a connection aperture, the connection aperture being in communication with the first fluid first interface, the connection aperture being in communication with the first fluid first outlet.
The fluid heat exchange assembly according to claim 2, wherein the joint is disposed separately from the fluid control module and the fluid heat exchange module, and the first connecting side portion is provided with a first opening portion. a second opening portion is defined in the second connecting side portion, and the joint extends into the first opening portion and the second opening portion;

The fluid control module includes a first flow hole, the fluid heat exchange module includes a second flow hole, the first flow hole communicates with a lumen of the joint, and the second flow hole and the inside of the joint The cavity is connected to communicate with the inner diameter of the first flow hole being smaller than the inner diameter of the first opening, and the diameter of the second flow hole is smaller than the inner diameter of the second opening.
The fluid heat exchange assembly according to claim 3, wherein at least one of said fluid control module and said fluid heat exchange module is provided with a first platform portion, said fluid control module and said fluid heat exchange module are arranged a second platform portion, the first platform portion is located around the first opening portion and / or the second opening portion, the fluid heat exchange assembly includes a seal, the seal member is located at the first platform portion; The second platform portion is located around the first flow hole and the second flow hole, the end of the joint is opposite to the at least one second platform portion; the second platform portion of the fluid control module and the fluid The distance between the second platform portions of the heat exchange module is greater than or equal to the length of the joint.
The fluid heat exchanging assembly according to claim 3 or 4, wherein the outer diameter of the joint is smaller than the first opening portion and equal to or larger than the second opening portion, and the joint is exchanged with the fluid Thermal module interference fit;

Or the outer diameter of the joint is smaller than the second opening portion and equal to or larger than the first opening portion, and the joint has an interference fit with the fluid control module.
The fluid heat exchange assembly according to claim 2, wherein the joint is integrally provided with one of the fluid control module and the fluid heat exchange module, and the joint is integrally protruded from the first Connecting the side portion or the second connecting side portion, the other of the fluid control module and the fluid heat exchange module is provided with a first opening portion, a first platform portion, and the first platform portion is located at the first opening Around the department;

The fluid heat exchange assembly further includes a seal located at the first platform portion.
The fluid heat exchange assembly according to claim 6, wherein a root of said joint is provided with a flange, said flange being integrally provided with said fluid heat exchange module, said flange and said first platform The fluid control module is provided with a first flow hole and a second platform portion. The second platform portion is located around the first flow hole, the first platform portion is located around the first opening portion, and an inner diameter of the first flow hole is smaller than an inner diameter of the first opening portion;

Or the flange is integrally disposed with the fluid control module, the fluid heat exchange module is provided with a second flow hole and a second platform portion, and the second platform portion is located around the second flow hole, The inner diameter of the second flow hole is smaller than the inner diameter of the first opening.
The fluid heat exchange assembly according to claim 2, wherein said valve core member comprises a first valve plate, a second valve plate and a transmission member, said first valve plate and said second valve plate being located in said mounting a cavity, the transmission component is fixedly disposed or limited to the second valve piece, and the second valve piece is rotatable with the transmission component, and the first valve piece is fixedly set or limited to the base component Positioning: the base member includes at least a fluid first inlet, a fluid first outlet, a first flow path, and a second flow path, the fluid first inlet is in communication with the first flow path, and the fluid first outlet is The second flow path is connected; the second valve piece is rotatable to make the installation cavity and the second flow path conductive or non-conducting or to change the flow rate of the fluid entering the second flow path; The spool member includes a positioning shaft, the positioning shaft is independently disposed with the transmission member, the first valve plate includes a first limiting hole, and the second valve plate includes a second limiting hole, the first limit At least one of the bit hole and the second limit hole is a non-through hole, the positioning axis At least partially located at the first limiting hole, and the positioning shaft is at least partially located at the second limiting hole.
The fluid heat exchange assembly according to claim 8, wherein the opening of the second limiting hole faces the first valve piece, and the second valve piece comprises a wall forming the second limiting hole The wall portion is opposite to the opening of the second limiting hole, at least part of the positioning shaft is located at the first limiting hole and the second limiting hole, and the positioning axis does not penetrate the a second valve piece; or the opening of the first limiting hole faces the second valve piece, the first valve piece includes a wall portion forming the first limiting hole, the wall portion and the first portion An opening of a limiting hole is oppositely disposed, at least a portion of the positioning shaft is located at the first limiting hole and the second limiting hole, and the positioning shaft does not penetrate the first valve piece.
The fluid heat exchange assembly according to claim 9, wherein the opening of the second limiting hole faces the first valve piece, and the second valve piece comprises a wall forming the second limiting hole a wall portion of the second limiting hole is opposite to an opening of the second limiting hole, the positioning shaft does not penetrate the second valve piece, and an opening of the first limiting hole faces the a second valve piece, the first valve piece includes a wall portion forming the first limiting hole, and a wall portion of the first limiting hole is opposite to an opening of the first limiting hole, the positioning The shaft does not penetrate the first valve piece, the positioning shaft is located between the first limiting hole and the second limiting hole, and the height of the positioning axis is not greater than the depth of the first limiting hole a sum of depths of the second limiting holes;

Or the opening of the second limiting hole faces the first valve piece, and the second valve piece comprises a shape a wall portion of the second limiting hole, the wall portion is opposite to the opening of the second limiting hole, the positioning shaft does not penetrate the second valve piece, and the first limiting hole is a through hole, one end of the positioning shaft is located at the second limiting hole, and the other end of the positioning shaft extends outside the first limiting hole;

Or the second limiting hole is a through hole, and the second valve piece includes a wall portion and a side wall forming the second limiting hole, and the wall portion is opposite to the opening of the second limiting hole The equivalent inner diameter of the side wall is smaller than the equivalent inner diameter of the positioning shaft, the end of the positioning shaft abuts against the wall portion of the second limiting hole, or the end of the positioning shaft and the second A gap is left between the walls of the limiting hole.
A fluid heat exchange assembly according to claim 8 or 9 or 10, wherein said second valve plate comprises a positioning through hole, said positioning through hole being located at said second valve plate facing away from said first valve a side portion of the sheet, the positioning through hole does not penetrate the second valve piece, the transmission portion includes a body portion and a fitting portion, the fitting portion is integrally provided with the body portion, and the fitting portion is from the a body portion protruding along an axial direction of the transmission portion, the engaging portion being disposed in cooperation with the positioning through hole; the engaging portion being two or more, the body portion including a retracting portion, The constriction is located between the mating portions, a gap is left between the constricted portion and the second valve piece, and the second valve piece is located between the retracted portion and the positioning shaft Or a gap is left between the indented portion and the positioning shaft.
A fluid heat exchange assembly according to any one of claims 2-11, wherein said base member comprises a fluid second outlet and a third flow path, said fluid second outlet and said third flow path In communication, the second valve plate is rotatable, and the mounting cavity is electrically connected to at least one of the second flow path and/or the third flow path; the first valve piece includes a first through hole and a second through hole, the second valve piece includes at least one communication hole, the size of the communication hole is not larger than the first through hole, and the size of the communication hole is not larger than the second through hole; The action position of the two valve plates has at least a first position and a second position, and when the second valve piece is in the first position, the second valve piece conducts the first through hole and the second flow path, And the second through hole and the third flow path are turned on, and the second valve piece is in the second position, the second valve piece is electrically connected to the second through hole and the third flow a first through hole and a second flow path; the second valve piece is located at the first position and the second position The first through hole and the second through hole are simultaneously opened, and a sum of an opening degree of the first through hole and an opening degree of the second through hole is equal to a full opening degree of the first through hole or a The full opening of the second through hole is described.
The fluid heat exchange assembly according to any one of claims 2 to 12, wherein said first valve piece has said first positioning hole, and said base member has a second portion at a bottom of said mounting cavity Positioning hole, the second positioning hole position corresponding to the position of the first positioning hole, the opening of the first positioning hole is located at a side of the first valve piece facing the bottom of the mounting cavity, and The first positioning hole does not penetrate the first valve piece; the flow control device includes a positioning pin, the positioning pin is located at the first positioning hole, the second positioning hole, the base member and the first The valve piece is relatively fixed by the positioning pin; the first valve piece has a disc-shaped structure, and the first valve piece includes a partition portion, a first through hole and a second through hole, wherein the isolation portion is separated by the a first through hole, a second through hole, the first limiting hole is located at the isolation portion, and is located at a center of the first valve piece, the first positioning hole is located at the isolation portion; the positioning The through holes are two or more, the positioning through holes are located on the symmetry line of the second opening and the third opening or adjacent to the position of the symmetry line, and the positioning pin is located at the first positioning hole, the positioning through hole and the first Two positioning holes.
A fluid heat exchange assembly according to claim 13 wherein said base member has a first opening at a side of said mounting cavity and a second opening and a third opening at a bottom of said mounting cavity, wherein The first flow path is in communication with the first opening, the second flow path is in communication with the second opening, and the third flow path is in communication with the third opening; the first through hole size is greater than or equal to The second opening, the second through hole having a size greater than or equal to the third opening, the first opening being located at one side of the first valve piece and/or the second valve piece, the second opening a third opening is located on the other side of the first valve piece and/or the second valve piece; the first valve piece includes oppositely disposed first faces and second faces, the first face and the base body The component is in contact with the seal arrangement or is sealed by providing a seal, the second face of the first valve sheet being disposed in contact with the second valve plate.
A fluid heat exchange assembly according to any one of claims 8 to 14, wherein the flow control module comprises a sealing sheet, the first face of the first valve plate and the base member passing the seal a sealing device, the sealing sheet has a partitioning portion, a positioning through hole, the positioning through hole is located in the partition portion, the first valve sheet has the first positioning hole, and the position of the first positioning hole Corresponding to the position of the positioning through hole, the valve core member includes a positioning pin, the positioning pin is located at the first positioning hole and the positioning through hole; and the base member has a bottom portion of the mounting cavity a second positioning hole, the second positioning hole position corresponding to the position of the positioning through hole, the positioning through hole is two or more, and the positioning through hole is located at the second opening and the third opening Positioning pins are located at the first positioning hole, the positioning through hole and the second positioning hole; the sealing sheet has a third through hole and a fourth through hole, the third pass a hole, the fourth through hole passes through the partition The third through hole is in communication with the second opening, and the fourth through hole is in communication with the third opening; the second valve piece includes oppositely disposed third and fourth faces, The third surface of the second valve sheet is in contact with and sealed with the second surface of the first valve sheet, and the third surface of the second valve sheet is rotated along the second surface of the first valve sheet. The roughness of the third surface of the second valve sheet is less than or equal to the second surface of the second valve sheet, and the roughness of the first surface of the first valve sheet is less than or equal to the second surface of the first valve sheet The first valve plate is in the form of a disk, the second valve plate is in the form of a disk, and the second valve plate includes two communication holes. The second limiting hole is located at a center of the second valve piece, the two communicating holes are symmetrically disposed with respect to the second limiting hole, and the two communicating holes are the same size; or the second valve piece The first valve plate includes a first through hole and a second through hole, and a sum of hole areas of the plurality of communication holes is not larger than a hole area of the first through hole, the plurality of The sum of the hole areas of the communication holes is not larger than the hole area of the second through holes.
A fluid heat exchange assembly according to any of claims 2-15, wherein at least a portion of one side of said spacer member abuts said adapter, and at least a portion of said other member of said spacer member Portioned in contact with the fluid control module; at least a portion of the fluid control module is isolated from the adapter by the isolation member; or the fluid heat exchange assembly includes an isolation region, the isolation region is An enclosed space is located between the fluid control module and the adapter, the isolation region separating the fluid control module and the adapter.
The fluid heat exchange assembly according to claim 16, wherein the fluid heat exchange assembly comprises an isolation region, the isolation member comprises a main frame, and the main frame has a hollow structure, the main frame One side of the circumference is abutted against the fluid control module, and the other side of the peripheral portion of the main frame is abutted against the adapter, and the isolation area is one, two or more;

Or the fluid control module and the adapter are separated by the isolation member, the isolation member includes a partition, the partition is disposed at a periphery of the connection aperture and at least a portion of the extension region, The partitioning portion is sealingly disposed with the fluid control module and the adapter, and the gap between the partitioning portion and the fluid control module is abutted or a gap is left between the partitioning portion and the fluid control module. A gap is formed between the partition portion and the adapter, or a gap is left between the partition portion and the adapter.
The fluid heat exchange assembly according to claim 16 or 17, wherein said connection orifice has a size greater than or equal to said first fluid first interface and said first fluid first outlet, said isolation member Is one selected from the group consisting of plastic, nylon, resin, etc., or a mixture thereof; the fluid control module includes a first mounting hole, the first mounting hole extends through the fluid control module, and the isolation member includes a second mounting hole The second mounting hole extends through the partitioning member, the adapter includes a third mounting hole, and the first mounting hole, the second mounting hole, and the third mounting hole are correspondingly in position, and the fluid heat exchange component The fixing member extends into the first mounting hole, the second mounting hole, and the third mounting hole, and the fluid control module, the isolation member, and the adapter are assembled and fixed.
A vehicle thermal management system comprising a battery assembly and a fluid heat exchange assembly according to any one of claims 1 to 18, the fluid control module comprising a first flow path, a second flow path, and a third flow path The fluid heat exchange module includes a first fluid communication chamber and a second fluid communication chamber, the first fluid communication chamber and the second fluid communication chamber being isolated from the fluid heat exchange module, the flow The body heat exchange assembly includes a first outer interface, a second outer interface, a third outer interface, a fourth outer interface, and a fifth outer interface, wherein the first outer interface is in communication with the first flow path, and the second outer interface Communicating with the third flow path, the second flow path is in communication with the first fluid communication cavity, the fourth outer interface is in communication with the second fluid communication cavity, the fifth outer interface is The second fluid communication chamber is in communication; the inlet and the outlet of the battery assembly are in communication with the first outer interface and the second outer interface.
A vehicle thermal management system comprising the fluid heat exchange assembly according to any one of claims 1 to 18, the vehicle thermal management system comprising a coolant and a refrigerant, the first fluid being located in the first fluid a communication chamber, the second fluid is located in the second fluid communication chamber, defining a coolant as a first fluid, and defining a refrigerant as a second fluid,

The fluid control module includes a first flow path, a second flow path, and a third flow path, the fluid heat exchange module including a first fluid communication cavity and a second fluid communication cavity, the first fluid communication cavity and the first a two fluid communication chamber is isolated in the fluid heat exchange module, the fluid heat exchange assembly includes a first outer interface, a second outer interface, a third outer interface, a fourth outer interface, and a fifth outer interface, the first outer The interface is in communication with the first flow path, the second external interface is in communication with the third flow path, and the second flow path is in communication with the first fluid communication cavity, the fourth external interface and the first The second fluid communication chamber is in communication, the fifth outer interface is in communication with the second fluid communication chamber; the second fluid flows through the fourth outer interface, the second fluid communication chamber, and the fifth outer interface;

The vehicle thermal management system includes at least the following working states:

a first working state: the first flow path is not in communication with the second flow path, and the first fluid flows through the first outer interface, the first flow path, the third flow path, and the second outer interface;

a second working state: the first flow path is in communication with the second flow path, the flow rate of the fluid flowing into the second flow path is controlled and can be adjusted by the first valve core member; a part of the first fluid flows through a first outer interface, a first flow path, a second flow path, a first fluid communication cavity, and a third external interface, and another portion of the first fluid flows through the first external interface, the first flow path, and the third flow path Second external interface.