Integrated module, thermal management system, and vehicle

By aligning the electrical connection ports of the throttle and control valves, the integrated module reduces space usage and manufacturing complexity, enhancing integration and automation in vehicle thermal management systems.

JP2025531542AInactive Publication Date: 2025-09-19BYD CO LTD
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Patent Information

Application Number
JP2025518735
Authority / Receiving Office
JP · JP
Patent Type
Applications
Current Assignee / Owner
Priority Date
2022-09-29
Filing Date
2023-09-14
Publication Date
2025-09-19
Estimated Expiration
Not applicable · inactive patent

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Abstract

An integrated module (1), a thermal management system, and a vehicle. The integrated module (1) includes a valve seat (10) having a plurality of valve cavities, control valves (20) disposed on the valve seat (10) and attached to the valve cavities, each having a first electrical connection port (21), and throttle valves (30) disposed on the valve seat (10) and attached to the valve cavities, each having a second electrical connection port (31), where the opening direction of the first electrical connection port (21) is the same as the opening direction of the second electrical connection port (31). This achieves an integrated arrangement of the throttle valves (30) and the control valves (10), reducing the space occupied by the throttle valves (30) and the control valves (10), reducing the complexity of the work, and enabling automated manufacturing.
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Description

[Technical Field]

[0001] CROSS-REFERENCE TO RELATED APPLICATIONS This application is based on and claims priority from a Chinese patent application having application number 202222605737.9, filed on September 29, 2022, the entire contents of which are incorporated herein by reference.

[0002] The present application relates to the field of vehicles. In particular, the present application relates to an integrated module, a thermal management system, and a vehicle. [Background technology]

[0003] In related art, in order to increase the level of integration, multiple components such as valves are integrated into the valve seat, but the electrical connection between the integrated module and the vehicle requires a large working space, resulting in a relatively large occupied space. Summary of the Invention

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes an integrated module. By aligning the orientation of the first electrical connection port of the control valve and the orientation of the second electrical connection port of the throttle valve, the throttle valve and the control valve are integrated, reducing the working space occupied by the electrical connections between the throttle valve and the control valve, reducing the complexity of the work, and facilitating automated manufacturing.

[0005] The present application also proposes a thermal management system with an integrated module and a vehicle with the thermal management system.

[0006] According to an example of the first aspect of the present application, an integrated module includes a valve seat having a plurality of valve cavities; a control valve disposed on the valve seat and installed in the valve cavity, the control valve having a first electrical connection port; and a throttle valve disposed on the valve seat and installed in the valve cavity, the throttle valve having a second electrical connection port, wherein the opening of the first electrical connection port and the opening of the second electrical connection port have the same orientation.

[0007] According to the integrated module of the example of the present application, the orientation of the first electrical connection port of the control valve and the orientation of the second electrical connection port of the throttle valve are the same, thereby integrating the throttle valve and the control valve, reducing the space occupied by the throttle valve and the control valve, reducing the complexity of the work, and facilitating automated manufacturing.

[0008] In addition, the integrated module according to the above example of the present application may also have the following additional technical features:

[0009] According to some examples of the present application, the opening of the first electrical connection port is oriented perpendicular to a first surface of the valve seat, the first surface being a surface of the valve seat for mounting the control valve.

[0010] In some examples, the integrated module further includes a wire harness including a plurality of plug-in connectors that are plug-in matched with the plurality of first and second electrical connection ports, respectively.

[0011] In some instances, the spacing between the multiple plug-in connectors is different.

[0012] In some examples, the integrated module further includes a main connector, the main connector being disposed on the valve seat, the wire harness being connected to the main connector, and the main connector being suitable for electrical connection to a central control device of the vehicle.

[0013] In some instances, the main connector, control valve, and throttle valve are located on the same side of the valve seat.

[0014] According to some examples of the present application, a plurality of refrigerant flow paths are arranged in the valve seat, each valve cavity is connected to at least one of the refrigerant flow paths, a plurality of control valves are arranged, at least one of the plurality of control valves serves to connect different refrigerant flow paths to form different refrigerant circuits, and a plurality of throttle valves are arranged, and the throttle valves are used to throttle and reduce the pressure of the refrigerant in each refrigerant circuit.

[0015] In some examples, the integrated module further includes a stationary component, wherein the plurality of throttle valves includes an electronic expansion valve, the stationary component being secured to a coil of the electronic expansion valve, the stationary component being snap-fitted to the valve seat.

[0016] In some examples, the fixed component includes a resilient component and a resilient hook, the resilient component abutting a top surface of the valve seat and the resilient hook clamping into a slot on a side wall of the valve seat.

[0017] In some examples, the resilient component is defined by bending a portion of the stationary component.

[0018] According to an example of a second aspect of the present application, there is proposed a thermal management system, which includes an integrated module according to an example of the first aspect of the present application.

[0019] According to the thermal management system of the example of the present application, by using the integrated module of the example of the first aspect of the present application, the orientation of the first electrical connection port of the control valve and the orientation of the second electrical connection port of the throttle valve are the same, thereby integrating the throttle valve and the control valve, reducing the space occupied by the throttle valve and the control valve, reducing the complexity of the work, and facilitating automated manufacturing.

[0020] According to an example of a third aspect of the present application, there is provided a vehicle including a thermal management system according to an example of the second aspect of the present application.

[0021] According to the example vehicle of the present application, by using the thermal management system according to the example of the second aspect of the present application, the orientation of the first electrical connection port of the control valve and the orientation of the second electrical connection port of the throttle valve are made the same, thereby integrating the throttle valve and the control valve, reducing the space occupied by the throttle valve and the control valve, reducing the complexity of the work, and facilitating automated manufacturing.

[0022] Additional aspects and advantages of the present application will be set forth in part in the description that follows, and in part will be obvious from the description, or may be learned by practice of the present application.

[0023] The foregoing and / or additional aspects and advantages of the present application will become apparent and be readily understood from the following description of examples taken in conjunction with the accompanying drawings. [Brief explanation of the drawings]

[0024] [Figure 1] 1 is a schematic diagram of the structure of an integrated module according to an example of the present application; [Figure 2] 1 is a schematic diagram of the structure of an integrated module from one direction according to an example of the present application; [Figure 3] 10 is a schematic diagram of the structure of the integrated module from another perspective according to an example of the present application. [Figure 4] 10 is a schematic diagram of the structure of the integrated module from another perspective according to an example of the present application. [Figure 5] 1 is a schematic diagram of a throttle valve structure according to an example of the present application; [Figure 6] FIG. 6 is a side view of FIG. 5. [Figure 7] FIG. 2 is a schematic diagram of a throttle valve according to another example of the present application. [Figure 8] FIG. 8 is a top view of FIG. [Figure 9] FIG. 8 is a bottom view of FIG. 7. [Figure 10] FIG. 2 is a schematic diagram of a throttle valve according to another example of the present application. [Figure 11] FIG. 11 is a top view of FIG. [Figure 12] FIG. 11 is a bottom view of FIG. [Figure 13] 1 is a schematic diagram of a stationary component according to an example of the present application; [Figure 14] 1 is a schematic diagram of a thermal management system according to an example of the present application; [Figure 15] 1 is a schematic diagram of a vehicle according to an example of the present application; DETAILED DESCRIPTION OF THE INVENTION

[0025] Examples of the present application are described in detail below. Examples of the examples are shown in the drawings, and the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The examples described with reference to the drawings are merely illustrative and are used to explain the present application and should not be construed as limiting the present application.

[0026] An integrated module 1 according to an example of the present application is described below with reference to the drawings.

[0027] As shown in FIGS. 1 to 13, an integrated module 1 according to an example of the present application includes a valve seat 10, a control valve 20, and a throttle valve 30.

[0028] The valve seat 10 is provided with a plurality of valve cavities. The control valve 20 is disposed on the valve seat 10 and installed in the valve cavities. The throttle valve 30 is disposed on the valve seat 10 and installed in the valve cavities, thereby integrating the control valve 20 and the throttle valve 30 on the valve seat 10.

[0029] Each control valve 20 is provided with a first electrical connection port 21, and the throttle valve 30 is provided with a second electrical connection port 31. The opening of the first electrical connection port 21 and the opening of the second electrical connection port 31 are oriented in the same direction. This arrangement, on the one hand, helps to reduce the working space occupied by the electrical connection between the throttle valve 30 and the control valve 20. On the other hand, when connecting the first electrical connection port 21 or the second electrical connection port 31, mutual interference between the throttle valve 30 and the control valve 20 can be avoided.

[0030] Specifically, by arranging the opening of the first electrical connection port 21 and the opening of the second electrical connection port 31 in the same direction, connection to the first electrical connection port 21 or the second electrical connection port 31 can be achieved through the same operation, which is advantageous for reducing the complexity of the operation and facilitating automated manufacturing. In addition, this arrangement configuration can make the structure of the throttle valve 30 and the control valve 20 more compact, which allows more throttle valves 30 and control valves 20 to be installed in the same size space, or the space occupied by the same number of throttle valves 30 and control valves 20 can be made smaller.

[0031] Compared with the case where the orientations of the first electrical connection port 21 and the second electrical connection port 31 are different, making them the same is conducive to the integration of the throttle valve 30 and the control valve 20, helps to reduce the working space occupied by the throttle valve 30 and the control valve 20, and can reduce the complexity in connecting operating components to the first electrical connection port 21 or the second electrical connection port 31.

[0032] For example, if the orientations of the first electrical connection port 21 and the second electrical connection port 31 are different, for example, the first electrical connection port 21 faces upward and the second electrical connection port 31 faces leftward, a space for connecting the first electrical connection port 21 must be secured above the control valve 20, and a space for connecting the second electrical connection port 31 must be secured to the left of the throttle valve 30. In this case, the space occupied by the throttle valve 30 and the control valve 20 becomes larger.

[0033] In the present application, the orientation of the first electrical connection port 21 and the orientation of the second electrical connection port 31 are the same, for example, both facing upward. In this case, when connecting the first electrical connection port 21 or the second electrical connection port 31, the connection between the component and the first electrical connection port 21 or the second electrical connection port 31 can be achieved simply by moving the component vertically, which is advantageous in reducing the difficulty of the work. In addition, only space above the throttle valve 30 and the control valve 20 needs to be secured for installation, which is advantageous in integrating the throttle valve 30 and the control valve 20 to reduce the space they occupy.

[0034] Therefore, according to the integrated module 1 of the example of the present application, by making the orientation of the first electrical connection port 21 of the control valve 20 the same as the orientation of the second electrical connection port 31 of the throttle valve 30, the throttle valve 30 and the control valve 20 can be integrated, which reduces the space occupied by the throttle valve 30 and the control valve 20, reduces the complexity of the work, and is convenient for facilitating automated manufacturing.

[0035] An integrated module 1 according to a particular example of the present application is described below with reference to the drawings.

[0036] As shown in FIGS. 1 to 13, an integrated module 1 according to an example of the present application includes a valve seat 10, a control valve 20, and a throttle valve 30.

[0037] In some examples of the present application, the opening of the first electrical connection port 21 is oriented perpendicular to the first surface of the valve seat 10. The first surface is the surface of the valve seat 10 used to install the control valve 20. This maximizes the use of space on the first surface of the valve seat 10 and prevents the first electrical connection port 21 from occupying extra space. This arrangement makes it easy to install more control valves 20 and throttle valves 30 on the first surface and realizes integrated setting of the control valves 20 and the throttle valves 30.

[0038] Specifically, the control valve 20 and the throttle valve 30 can be arranged along the length and width directions of the first surface, and the opening of the first electrical connection port 21 is oriented perpendicular to the first surface of the valve seat 10. When connecting a component to the first electrical connection port 21, the component only needs to be moved in a direction perpendicular to the first surface, which avoids the influence of the control valve 20 or the throttle valve 30 on the first surface on the connection between the component and the first electrical connection port 21, thereby facilitating quick and easy connection between the component and the first electrical connection port 21 or the second electrical connection port 31.

[0039] In some examples of the present application, multiple refrigerant flow paths are arranged inside the valve seat 10, and each valve cavity is connected to at least one refrigerant flow path. The integrated module 1 includes multiple control valves 20, at least one of which serves to connect different refrigerant flow paths to form different refrigerant circuits, so that the refrigerant can flow through the corresponding refrigerant circuits as required, and the refrigerant can be used to achieve heat absorption or heat release in different areas.

[0040] The integrated module 1 includes a plurality of throttle valves 30, which throttle and reduce the pressure of the refrigerant in the refrigerant circuit passing through the throttle valves 30, thereby converting high-temperature or medium-temperature refrigerant into low-temperature refrigerant, thereby realizing a cyclical flow of the refrigerant in the refrigerant circuit.

[0041] In some examples of the present application, the integrated module 1 further includes a wire harness 40. The wire harness 40 includes a plurality of plug-in connectors 41, which are respectively plugged into the plurality of first electrical connection ports 21 and second electrical connection ports 31, thereby transmitting signals from the integrated module 1 to the first electrical connection ports 21 and second electrical connection ports 31 through the wire harness 40, and thereby to the control valve 20 and the throttle valve 30. In this way, the control valve 20 can connect the corresponding refrigerant flow paths, and the corresponding throttle valve 30 can throttle and reduce the pressure of the refrigerant in the refrigerant flow path, thereby realizing circulating refrigerant flow in the corresponding refrigerant circuit.

[0042] In some optional examples of the present application, the arrangement intervals of the multiple plug-in connectors 41 are different, so that by determining the position of the plug-in connector 41 in the integrated module 1 through the arrangement intervals, the plug-in engagement between the plug-in connector 41 and the corresponding first electrical connection port 21 or second electrical connection port 31 can be accurately achieved, and the plug-in connector 41 can be prevented from being inserted into the wrong first electrical connection port 21 or second electrical connection port 31.

[0043] 2 , in some examples, the lengths of the wire harnesses 40 between the multiple plug-in connectors 41 are different, and therefore the spacing between the multiple plug-in connectors 41 is different. Because the distances between each control valve 20 and each throttle valve 30 are different, the lengths of the wire harnesses 40 are matched to the corresponding control valves 20 and throttle valves 30, thereby achieving plug-in engagement between the plug-in connectors 41 and the corresponding first electrical connection port 21 or second electrical connection port 31 and preventing the plug-in connector 41 from being inserted into the wrong first electrical connection port 21 or second electrical connection port 31.

[0044] In some examples of the present application, the integrated module 1 further includes a main connector 50. The main connector 50 is disposed on the valve seat 10. The wire harness 40 is connected to the main connector 50, which is suitable for electrical connection with a central control device of the vehicle 80. The central control device of the vehicle 80 can determine which refrigerant flow path in the valve seat 10 the refrigerant should flow through according to the demands of the vehicle 80. The central control device sends a signal to the main connector 50, which in turn sends it to the corresponding control valve 20 and throttle valve 30 through the wire harness 40 and plug-in connector 41. The control valve 20 and throttle valve 30 are then used to open the corresponding valve cavities to form a refrigerant flow path that meets the demands of the vehicle 80.

[0045] In some optional examples of the present application, the main connector 50, the control valve 20, and the throttle valve 30 are located on the same surface of the valve seat 10. On the one hand, this is advantageous for integrating the main connector 50, the control valve 20, and the throttle valve 30 onto a unified surface of the valve seat 10, which helps to reduce the space occupied by the main connector 50, the control valve 20, and the throttle valve 30. On the other hand, this is advantageous for shortening the length of the wire harness 40. When using the wire harness 40 to connect the control valve 20 to the main connector 50 and the throttle valve 30 to the control valve 20, the wire harness 40 can be prevented from being too long and becoming tangled. In some optional examples of the present application, the throttle valve 30 includes an electronic expansion valve 32. At least one refrigerant flow path is throttled and reduced in pressure by an electronic expansion valve 32 to convert high or medium temperature refrigerant into low temperature refrigerant, thereby realizing a cyclical flow of refrigerant in the refrigerant circuit.

[0046] In particular, the electronic expansion valve 32 has a low height and a small volume, which is advantageous for reducing the space occupied by the throttle valve 30 on the first surface. In addition, the electronic expansion valve 32 generates less noise during operation and has a fast response, which is advantageous for improving the user experience.

[0047] In addition, the electronic expansion valve 32 can achieve two-way flow, thereby adapting to refrigerant flowing in different directions in the refrigerant circuit, so that when the refrigerant flows through the refrigerant circuit, a heat absorption or heat release effect can be achieved in some areas, which is advantageous for realizing functional diversification of the integrated module 1.

[0048] In some specific examples of the present application, the integrated module 1 further includes a fixed component 33. The fixed component 33 is fixed to the coil of the electronic expansion valve 32, and the fixed component 33 is snap-fitted to the valve seat 10, thereby stably installing the electronic expansion valve 32 on the valve seat 10 using the snap-fit ​​between the fixed component 33 and the valve seat 10 and preventing the electronic expansion valve 32 from falling off the valve seat 10.

[0049] In some examples, the fixed component 33 includes an elastic component 331 and an elastic hook 332. The elastic component 331 abuts against the upper end surface of the valve seat 10, and the elastic hook 332 is clamped into a slot on the side wall of the valve seat 10, thereby achieving cooperation between the fixed component 33 and the opposite side wall of the valve seat 10, thereby stably fixing the fixed component 33 on the valve seat 10 and stably fixing the electronic expansion valve 32 on the valve seat 10, and preventing the valve seat 10 from falling off the valve seat 10 when the valve seat 10 is subjected to an external force, which affects the throttling and pressure reduction of the refrigerant by the electronic expansion valve 32.

[0050] In some examples, the elastic component 331 is defined by bending a portion of the fixed component 33. This arrangement advantageously reduces the complexity of the components on the fixed component 33 and increases the overall strength of the fixed component 33, thereby preventing the fixed component 33 from being damaged by the force applied when the electronic expansion valve 32 is installed on the valve seat 10.

[0051] 13, in this example, the fixed component 33 includes two elastic components 331 and one elastic hook 332. The two elastic components 331 are arranged opposite each other, and the elastic hook 332 is arranged between the two elastic components 331. The elastic hook 332 is cantilevered and extends in a vertical direction. The vertical direction is perpendicular to the first surface of the valve seat 10.

[0052] When the electronic expansion valve 32 needs to be installed on the valve seat 10, the electronic expansion valve 32 should be moved vertically so as to gradually approach the valve seat 10. At this time, the two elastic components 331 abut against the upper end surface of the valve seat 10, thereby generating a pre-clamping force between the electronic expansion valve 32 and the valve seat 10, which prevents the electronic expansion valve 32 from wobbling on the valve seat 10.

[0053] In addition, the free end of the elastic hook 332 contacts the side wall of the valve seat 10 and is deformed in a direction away from the valve seat 10 when the valve seat 10 is driven. When the electronic expansion valve 32 is installed in a predetermined position, the free end of the elastic hook 332 returns to its original shape and is clamped into the slot on the side wall of the valve seat 10, thereby stably installing the electronic expansion valve 32 on the valve seat 10.

[0054] 13, in this example, the free end of the elastic hook 332 is located below the elastic component 331. When the electronic expansion valve 32 is installed in place, the free end of the elastic hook 332 is clamped into the slot on the side wall of the valve seat, and the elastic component 331 abuts against the upper surface of the valve seat, thereby stably installing the electronic expansion valve 32 on the valve seat 10.

[0055] In particular, a hook is provided on the free end of the elastic hook 332. When the elastic hook 332 recovers from its deformation, the hook is clamped into the slot on the side wall of the valve seat 10, thereby fixing the fixed component 33 on the valve seat 10 through the elastic hook 332, and fixing the electronic expansion valve 32 on the valve seat 10.

[0056] When the electronic expansion valve 32 needs to be removed from the valve seat 10, the electronic expansion valve 32 can be pressed vertically toward the valve seat 10 (the vertical direction is shown in FIG. 10 ), causing the hooks at the free ends of the elastic hooks 332 to disengage from the slots on the side walls of the valve seat 10. The free ends of the elastic hooks 332 are then deformed in a direction away from the valve seat 10, causing the elastic hooks 332 to disengage from the valve seat 10. Finally, the electronic expansion valve 32 is moved vertically away from the valve seat 10, causing the elastic component 331 to disengage from the side walls of the valve seat 10, and the electronic expansion valve 32 is removed from the valve seat 10.

[0057] A thermal management system 70 according to an example of the present application is described below: The thermal management system 70 according to an example of the present application includes an integrated module 1 according to the above-described example of the present application.

[0058] According to the thermal management system 70 of the example of the present application, by using the integrated module 1 of the example described above of the present application, the orientation of the first electrical connection port 21 of the control valve 20 and the orientation of the second electrical connection port 31 of the throttle valve 30 are the same, thereby integrating the throttle valve 30 and the control valve 20, reducing the space occupied by the throttle valve 30 and the control valve 20, reducing the complexity of the work, and facilitating automated manufacturing.

[0059] A vehicle 80 according to an example of the present application is described below. The vehicle 80 according to an example of the present application includes a thermal management system 70 according to the above-described example of the present application.

[0060] According to the example vehicle 80 of the present application, by using the thermal management system 70 according to the above-described example of the present application, the orientation of the first electrical connection port 21 of the control valve 20 and the orientation of the second electrical connection port 31 of the throttle valve 30 are made the same, thereby integrating the throttle valve 30 and the control valve 20, reducing the space occupied by the throttle valve 30 and the control valve 20, reducing the complexity of the work, and facilitating automated manufacturing.

[0061] The other components and operation of vehicle 80 according to the example of the present application are known to those skilled in the art and will not be described in detail here.

[0062] In the description of this application, terms such as "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like, refer to orientations or positional relationships shown in the drawings, and are understood to be for convenience of explaining and simplifying the description of this application only, and do not represent or imply that devices or elements must have a particular orientation or be constructed and operated in a particular orientation. Therefore, this should not be construed as a limitation of the application. Also, features defined as "first" and "second" may explicitly or implicitly include one or more of such features. In the description of this application, unless otherwise stated, "plurality" means two or more. In the description of this application, when a first feature is "above" or "below" a second feature, this may include when the first and second features are in direct contact, or when the first and second features are not in direct contact, but are in contact through other features between them.

[0063] In the description of this application, when a first feature is "above," "over," or "on" a second feature, this includes when the first feature is directly above the second feature, when the first feature is diagonally above the second feature, or simply when the horizontal height of the first feature is greater than the horizontal height of the second feature.

[0064] In the description of this application, unless expressly specified and limited otherwise, terms such as "installed," "connected," and "connected" should be understood in a broad sense. For example, this may be a fixed connection, a detachable connection, or an integral connection, a mechanical connection or an electrical connection, a direct connection or an indirect connection through an intermediate medium, or an internal communication between two elements. Those skilled in the art can understand the specific meaning of these terms in this application depending on the specific situation.

[0065] In the description herein, a description that refers to terms such as "one example," "some examples," "exemplary examples," "examples," "particular examples," or "some examples" means that the particular feature, structure, material, or characteristic described in connection with the example or examples is included in at least one example or examples of the present application. As used herein, general references to such terms do not necessarily refer to the same example or examples. Furthermore, particular described features, structures, materials, or characteristics may be combined in any suitable manner in any one or more examples or examples.

[0066] While examples of the present application have been illustrated and described, those skilled in the art will recognize that various changes, modifications, substitutions, and variations can be made to these examples without departing from the principles and scope of the present application. The scope of the present application is defined by the claims and their equivalents. [Explanation of symbols]

[0067] 1. Integration Module 10 Valve seat 20 Control valve 21 First electrical connection port 30 Throttle valve 31 Second electrical connection port 32 Electronic expansion valve 33 Fixed components 331 Elastic Components 332 Elastic Hook 40 Wire Harness 41 Plug-in Connectors 50 Main Connector 70 Thermal Management System 80 vehicles

Claims

1. a valve seat (10) provided with a plurality of valve cavities; a control valve (20) disposed on the valve seat (10) and installed in the valve cavity, the control valve (20) having a first electrical connection port (21); a throttle valve (30) disposed on the valve seat (10) and installed in the valve cavity, the throttle valve (30) having a second electrical connection port (31); Equipped with The integrated module (1) has an opening of the first electrical connection port (21) facing in the same direction as an opening of the second electrical connection port (31).

2. 2. The integrated module (1) of claim 1, wherein the opening of the first electrical connection port (21) is oriented perpendicular to a first surface of the valve seat (10), the first surface being a surface of the valve seat (10) for installing the control valve (20).

3. 3. The integrated module (1) according to claim 1 or 2, further comprising a wire harness (40), the wire harness (40) comprising a plurality of plug-in connectors (41), the plurality of plug-in connectors (41) being plugged into the plurality of first electrical connection ports (21) and the plurality of second electrical connection ports (31), respectively.

4. 4. The integrated module (1) according to claim 3, wherein the plurality of plug-in connectors (41) are arranged at different intervals.

5. 5. The integrated module (1) of claim 3 or 4, further comprising a main connector (50), the main connector (50) being disposed on the valve seat (10), the wire harness (40) being connected to the main connector (50), and the main connector (50) being configurable for electrical connection with a central control device of a vehicle (80).

6. 6. The integrated module (1) according to claim 5, wherein the main connector (50), the control valve (20), and the throttle valve (30) are located on the same side of the valve seat (10).

7. A plurality of refrigerant flow paths are disposed within the valve seat (10), and each of the valve cavities is connected to at least one of the refrigerant flow paths; There are a plurality of control valves (20), at least one of which serves to connect different refrigerant flow paths to form different refrigerant circuits; 7. The integrated module (1) of any one of claims 1 to 6, comprising a plurality of throttle valves (30), the throttle valves (30) configured to throttle and reduce the pressure of refrigerant in the refrigerant circuit passing through the throttle valves (30).

8. 8. The integrated module (1) of claim 7, further comprising a fixed component (33), wherein the plurality of throttle valves (30) comprise an electronic expansion valve (32), the fixed component (33) is fixed to a coil of the electronic expansion valve (32), and the fixed component (33) is snap-fitted to the valve seat (10).

9. 9. The integrated module (1) according to claim 8, wherein the fixed component (33) comprises an elastic component (331) and an elastic hook (332), the elastic component (331) abutting against an upper end surface of the valve seat (10), and the elastic hook (332) being clamped into a slot on a side wall of the valve seat (10).

10. A thermal management system (70) for a vehicle, comprising an integrated module (1), said integrated module (1) being an integrated module (1) according to any one of claims 1 to 9.

11. A vehicle (80) comprising the thermal management system (70) of claim 10.

Citation Information

Patent Citations

  • Heat management system, control method and vehicle

    CN113246688A

  • Integrated heat pump air conditioning system, control method and automobile

    CN114454689A

  • Electric valve

    CN217177603U

  • Power supply connection error preventing structure

    JP2004268611A