An integrated assembly

Abstract

The utility model discloses an integrated assembly, including the first flow passage subassembly of the thickness direction with the gravity direction intersection, along the gravity direction, at least part kettle is arranged in the one side of first flow passage subassembly, and the liquid storage cavity of kettle is connected with the cooling liquid flow passage of first flow passage subassembly, and the integrated assembly includes the mounting support, and the mounting support is fixedly connected with the first flow passage board, and the kettle is fixedly connected with the mounting support, compared with the direct connection of kettle and first flow passage subassembly, through mounting support connects kettle and first flow passage board, and the mounting support can strengthen the connection structure intensity of kettle and first flow passage subassembly, improves the connection stability of integrated assembly.

Description

Technical Field

[0001] This utility model relates to the field of thermal management technology, specifically to an integrated component for vehicles or energy storage. Background Technology

[0002] The thermal management integrated component includes a water tank and a flow channel assembly. The water tank is arranged on the flow channel assembly, which is basically vertical. The water tank is relatively large and contains a large amount of coolant. The connection structure of the water tank on the flow channel assembly is weak, and the stability of the water tank is poor. Utility Model Content

[0003] The purpose of this application is to provide an integrated component that optimizes the connection structure and improves the connection stability of the integrated component.

[0004] This application discloses an integrated component including a kettle and a first flow channel assembly. The kettle is fixedly connected or limitedly connected to the first flow channel assembly. The kettle includes a liquid storage chamber. The first flow channel assembly has a coolant flow channel. The liquid storage chamber communicates with the coolant flow channel. The thickness direction of the first flow channel assembly intersects the gravity direction. Along the gravity direction, at least a portion of the kettle is located on one side of the first flow channel assembly. The integrated component includes a mounting bracket. The mounting bracket is fixedly connected to the first flow channel assembly, and the kettle is fixedly connected to the mounting bracket.

[0005] The integrated component provided by the technical solution of this application includes a first flow channel component whose thickness direction intersects with the gravity direction. Along the gravity direction, at least part of the water tank is arranged on one side of the first flow channel component. The liquid storage chamber of the water tank is connected to the coolant flow channel of the first flow channel component. The integrated component includes a mounting bracket, which is fixedly connected to the first flow channel plate. The water tank is fixedly connected to the mounting bracket. Compared with the direct connection between the water tank and the first flow channel component, the mounting bracket can strengthen the connection structure strength between the water tank and the first flow channel component and improve the connection stability of the integrated component. Attached Figure Description

[0006] Figure 1 This is a schematic diagram of the overall structure of an integrated component provided in one embodiment of this application;

[0007] Figure 2 yes Figure 1 A schematic diagram of the decomposed state of integrated components;

[0008] Figure 3 yes Figure 2 A schematic diagram of the connection structure of the middle water tank, the first flow channel assembly, the mounting bracket, and the second flow channel assembly;

[0009] Figure 4 yes Figure 3Exploded view of the middle water tank, first flow channel assembly and mounting bracket;

[0010] Figure 5 yes Figure 4 A structural diagram from another perspective;

[0011] Figure 6 yes Figure 3 A structural schematic diagram of the first flow channel assembly, the second flow channel assembly, and the mounting bracket;

[0012] Figure 7 yes Figure 6 A schematic diagram of the AA-direction structure;

[0013] Figure 8 This is a schematic diagram of the kettle's structure alone;

[0014] Figure 9 This is a structural diagram of the mounting bracket and the second flow channel assembly.

[0015] Explanation of reference numerals in the attached drawings: 1. First flow channel assembly; 2. Second flow channel assembly; 3. Kettle; 301. First kettle body; 302. Second kettle body; 30. Liquid storage chamber; 10. Coolant flow channel; 20. Refrigerant flow channel; 4. Mounting bracket; 31. Main body; 32. Extension; 321. First interface; 11. First flow channel plate; 12. Second flow channel plate; 21. Refrigerant base plate; 22. Cover plate; 101. First side; 102. Second side; 33. Reinforcing part; 3001. First wall; 300 2. Second wall portion; 3011. First support portion; 3012. Second support portion; 40. Connecting surface; 41. First connecting portion; 42. Second connecting portion; 5. Heater; 51. Second interface portion; 61. First bearing portion; 62. Second bearing portion; 7. Fastener; 71. Head; 72. Straight rod portion; 73. Threaded portion; 60. Mounting hole; 601. Threaded section; 602. Expanded diameter section; 8. Insert; 160. First mounting hole; 260. Second mounting hole; 9. Sleeve; 211. Connecting position. Detailed Implementation

[0016] To make the objectives, technical solutions, and advantages of this utility model clearer, the embodiments will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the scope of the utility model.

[0017] refer to Figures 1 to 3This application provides an integrated component, characterized in that it includes a water tank 3 and a first flow channel assembly 1. The water tank 3 is fixedly connected or limitedly connected to the first flow channel assembly 1. The water tank 3 includes a liquid storage chamber 30. The first flow channel assembly 1 has a coolant flow channel 10. The liquid storage chamber 30 communicates with the coolant flow channel 10. The thickness direction of the first flow channel assembly 1 intersects the gravity direction. Along the gravity direction, at least part of the water tank 3 is located on one side of the first flow channel assembly 1, or in other words, the first flow channel assembly 1 is arranged approximately vertically. The water tank 3 is fixedly connected to the side of the first flow channel assembly 1. In this embodiment, the water tank 3 is arranged approximately on the upper side of the first flow channel assembly 1. Of course, in other embodiments, the water tank 3 can also be arranged on the side of the first flow channel assembly. The integrated component includes a mounting bracket 4, which is fixedly connected to the first flow channel assembly 1. The water tank 3 is fixedly connected to the mounting bracket 4. In this embodiment, on the one hand, the mounting bracket 4 distributes the load-bearing pressure of the first flow channel assembly 1. The load-bearing points of the kettle 3 are not concentrated on the first flow channel assembly 1, but are distributed on the first flow channel assembly 1 and the mounting bracket 4, making the connection of the kettle more stable. On the other hand, the mounting bracket 4, fixed to the first flow channel assembly 1, can also provide some support for the first flow channel assembly 1, thereby improving the strength of the first flow channel assembly 1 and also improving the connection stability of the kettle 3. In this embodiment, the mounting bracket 4 is a metal part, including but not limited to aluminum alloy, stainless steel, etc., and the first flow channel assembly 1 is a plastic part, including but not limited to PP material. The material strength of the mounting bracket 4 is greater than that of the first flow channel assembly 1, which helps to improve the structural strength of the kettle 3 against the other part, thereby improving the connection stability of the kettle 3. Of course, in other embodiments, the mounting bracket can also be a plastic part. The superposition of the two plastic parts, the mounting bracket 4 and the first flow channel assembly 1, can also improve the strength of the connection structure to a certain extent, thereby improving the connection stability of the kettle 3.

[0018] refer to Figures 1 to 3In this embodiment, the kettle 3 includes a main body 31 and an extension 32. Along the direction of gravity, the main body 31 is located above the first flow channel assembly 1, and the extension 32 extends from the main body 31 in the direction of gravity. The thickness direction of the first flow channel assembly 1 is perpendicular to the direction of gravity, or in other words, the first flow channel assembly 1 is arranged vertically. Specifically, the first flow channel assembly 1 includes a first flow channel plate 11 and a second flow channel plate 12 stacked together. The thickness direction of the first flow channel assembly 1 is the stacking direction of the first flow channel plate 11 and the second flow channel plate 12. At least one of the first flow channel plate 11 and the second flow channel plate 12 is provided with a groove. The runner plate 12 is injection molded. The first runner plate 11 and the second runner plate 12 are welded and fixed to seal the groove, thereby defining the coolant flow channel 10. Along the thickness direction of the first runner assembly 1, at least a portion of the extension 32 is located on one side of the first runner assembly 1, or at least a portion of the extension 32 is stacked with the first runner assembly 1. The extension 32 is fixedly connected or limited to the first runner assembly 1. The extension 32 is welded, fastened, riveted, bonded, or snapped to the first runner assembly 1. The extension 32 includes a first interface portion 321. The interface of the first interface portion 321 communicates with the liquid storage chamber 30 and the coolant flow channel 10. In this embodiment, the kettle 3 is designed as an L-shape, and the extension 32 is arranged on the side of the first flow channel assembly 1 in the thickness direction. On the one hand, this reduces the volume of the main body 31 arranged on the upper side of the first flow channel assembly 1, making the center of gravity of the kettle 3 lower and the structure of the overall integrated assembly more stable. On the other hand, by stacking the extension 32 with the first flow channel assembly 1, the structure of the first flow channel assembly 1 can be strengthened by the support of the extension 32, and the strength of the entire integrated assembly is improved. Furthermore, by fixing the extension 32 and the first flow channel assembly 1 on the side in the thickness direction over a large area, the stability of the connection between the two can be improved. The first interface 321 of the kettle is arranged on the extension 32, which facilitates the connection and sealing of the first interface 321.

[0019] Furthermore, in this embodiment, reference is made to... Figures 4 to 6Along the thickness direction of the first flow channel assembly 1, the mounting bracket 4 is stacked with the first flow channel assembly 1. The stacked mounting bracket 4 and the first flow channel assembly 1 support each other, increasing their strength and facilitating the stable connection of the kettle 3. The first flow channel assembly 1 includes a first side 101 and a second side 102 arranged opposite to each other. The mounting bracket 4 is fixedly connected to the first side 101, and the extension 32 is fixedly connected to the second side 102. Along the thickness direction of the first flow channel assembly 1, the projection of the mounting bracket 4 overlaps with the projection of the extension 32. The mounting bracket 4 and the extension 32 are respectively arranged on the two sides of the first flow channel assembly 1. The part of the extension 32 connected to the first flow channel assembly 1 is supported by the mounting bracket 4. The mounting bracket 4 can strengthen the structure of the part of the extension 32 connected to the first flow channel assembly 1, which is beneficial to the stable connection of the kettle 3 in the integrated assembly.

[0020] Further, refer to Figure 2 , Figure 4 and Figure 8To enhance the strength of the entire kettle 3 structure and its connection with the first flow channel assembly 1, the kettle 3 includes a reinforcing portion 33. The reinforcing portion 33 is integrally formed with at least a portion of the extension portion 32 and / or at least a portion of the main body portion 31. Along the thickness direction of the first flow channel assembly 1, the extension portion 32 includes a first wall portion 3001 disposed near the first flow channel assembly 1. Along the extension direction of the extension portion 32, the main body portion 31 includes a second wall portion 3002 disposed near the first flow channel assembly 1. The reinforcing portion 33 connects the first wall portion 3001 and the second wall portion 3002. In this embodiment... In the kettle 3, there are a first body 301 and a second body 302. The first body 301 and the second body 302 are welded together to define a liquid storage cavity 30. The first body 301 and the second body 302 are arranged vertically along the direction of gravity. The main body 31 is respectively arranged in the first body 301 and the second body 302. The extension 32 is located in the second body 302. The reinforcing part 33 is located at the corner of the L-shaped kettle. The main body 31 and the extension 32 in the second body 302 are integrally formed with the reinforcing part 33. The kettle 3 includes a first support part 3011 and a second support part 3012. The first support portion 3011 is located on the extension portion 32 and is fixedly connected to the second side portion 102 of the first flow channel assembly 1. The second support portion 3012 is located on the reinforcing portion 33 and / or the main body portion 31. In this embodiment, due to space limitations, one of the two second support portions 3012 is located on the reinforcing portion 33 and the other is located on the main body portion 31. The second support portion 3012 is fixedly connected to the mounting bracket 4. In this embodiment, because the L-shaped kettle 3 has a relatively weak structure at the corner, that is, the structure at the connection between the extension portion 32 and the main body portion 31 is relatively weak... The extension 32 is relatively weak, so the reinforcing part 33 is protruding, which is equivalent to setting a reinforcing structure at the connection between the extension 32 and the main body 31, thereby improving the structural strength of the connection. In addition, the support parts of the kettle are respectively set at the extension 32 and the reinforcing part 33 or the main body 31, which is equivalent to setting support parts on both sides of the connection between the extension 32 and the main body 31, avoiding pressure at the connection between the extension 32 and the main body 31, and improving the structural strength of the kettle body. At the same time, the support points of the kettle 3 are distributed on the extension 32 and the main body 31, which also improves the stability of the kettle connection.

[0021] Further, refer to Figures 4 to 6For ease of assembly, the mounting bracket 4 includes a connecting surface 40, which is fixedly connected to the first side portion 101 of the first flow channel assembly 1. Along the thickness direction of the first flow channel assembly 1, the first support portion 3011 and the second support portion 3012 are located on the same side of the connecting surface 40. The first support portion 3011 is fixedly connected to the second side portion 102 of the first flow channel assembly 1, and the second support portion 3012 is fixedly connected to the connecting surface 40. The portion on the connecting surface 40 that is fixedly connected to the kettle is located at the first connecting portion 41. The second connecting portion 42 is defined on the connecting surface. The first connecting portion 41 is closer to the main body portion 31 than the second connecting portion 42. The second connecting portion 42 overlaps with the first flow channel assembly 1 in the thickness direction of the first flow channel assembly 1. The first connecting portion 41 extends out of the edge of the first flow channel assembly 1. The first connecting portion 41 is fixedly connected to the first side portion 101 of the first flow channel assembly 1, and the second connecting portion 42 is fixedly connected to the second support portion 3012. In this embodiment, during the assembly process, starting from the second side 102 of the first flow channel assembly, the first flow channel assembly 1 is first fixedly connected to the second connecting part 42 of the mounting bracket 4 using fasteners. Then, the kettle 3 is moved to the second side 102 of the first flow channel assembly 1, and the first support part 3011 of the extension part 32 of the kettle 3 is connected to the first flow channel assembly 1 using fasteners. The second support part 3012 of the kettle 3 is also connected to the first connecting part 41 of the mounting bracket 4 using fasteners. The fasteners of the three parts are assembled in the same direction, so there is no need to flip the tooling, thus saving assembly steps.

[0022] In this embodiment, reference Figure 1 and Figure 2 The mounting bracket 4 also functions to support the heater 5. The integrated assembly includes the heater 5. Along the thickness direction of the first flow channel assembly 1, the mounting bracket 4 is stacked with the first flow channel assembly 1. One side of the mounting bracket 4 is fixedly connected to the first flow channel assembly 1 and the water tank 3, and the other side of the mounting bracket 4 is fixedly connected to the heater 5. The heater 5 has a second interface 51, and the interface of the second interface 51 connects the fluid channel of the heater 5 with the coolant flow channel 10. The heater 5 has two second interface 51s, which are respectively connected to two coolant flow channels on the first flow channel assembly 1. One of the two second interface 51s has an inlet port and the other has an outlet port. The coolant in one of the coolant flow channels enters the heater 5 through the inlet port, is heated in the heater 5, and is then discharged to the other coolant flow channel through the outlet port. The mounting bracket 4 has through holes corresponding to the two second interface 5s. The second interface 51 and or the interface on the first flow channel assembly 1 that connects with the first interface 5 are at least partially located in the through holes.

[0023] In addition, in this embodiment, to further improve the overall structural strength of the integrated component, the mounting bracket 4 is at least partially made of metal. The integrated component includes a second flow channel component 2, which has a refrigerant flow channel 20. The second flow channel component 2 is also at least partially made of metal. The second flow channel component 2 includes a refrigerant substrate 21 and a cover plate 22 formed by stamping, forging, extrusion, or casting. The refrigerant substrate 21 has a groove. The cover plate 22 is welded and fixed to the refrigerant substrate 21 to seal the groove at the connection, thereby forming the refrigerant flow channel 20. The second flow channel component 2 and the first flow channel component 1 are stacked together. The second flow channel assembly 2 is fixedly connected to the first flow channel assembly 1 on the same side. The second flow channel assembly 2 includes multiple connection positions 211. Most of the multiple connection positions 211 are fixedly connected to the first flow channel assembly 1, and at least one of the multiple connection positions 211 is fixedly connected to the mounting bracket 4, specifically by fasteners. On the one hand, the structural strength of the first flow channel assembly 1 is enhanced by fixing the second flow channel assembly over a large area. On the other hand, the fixed connection between the mounting bracket 4 and the second flow channel assembly 2 with higher structural strength also improves the stability of the fixed connection of the mounting bracket 4, thereby improving the stability of the connection structure of the kettle 3.

[0024] In some embodiments, reference Figure 1 , Figure 6 and Figure 9 The mounting bracket 4 also serves to connect with the vehicle support frame or energy storage device support frame. The integrated component includes a first support part 61 and a second support part 62. The first support part 61 is located in the first flow channel component 1, and the second support part 62 is located in the mounting bracket 4. The first support part 61 and the second support part 62 are used to connect with the vehicle support frame or energy storage device support frame. The vehicle support frame or energy storage device support frame has high structural strength, and the mounting bracket 4 is directly connected to it, resulting in a strong connection stability. This improves the stability of the kettle connection and even the structural stability of the entire integrated component.

[0025] In this implementation, refer to Figure 6 and Figure 7The first bearing portion 61 and the second bearing portion 62 are fixedly connected to the vehicle support frame or the energy storage device support frame by fasteners 7. The integrated component includes fasteners 7, which include a head 71, a straight rod portion 72 and a threaded portion 73. The straight rod portion 72 connects the head 71 and the threaded portion 73. The outer diameter of the threaded portion 73 is larger than the outer diameter of the straight rod portion 72. The first bearing portion 61 and the second bearing portion 62 include mounting holes 60. Fasteners 7 are located in mounting holes 60. Mounting holes 60 include a threaded section 601 and an expanded diameter section 602. The inner diameter of the expanded diameter section 602 is larger than the inner diameter of the threaded section 601. The threaded section 601 is dimensionally matched with the threaded portion 73. The straight rod portion 72 is located in the threaded hole. The threaded portion 73 is used to connect the vehicle support frame or the energy storage device support frame. The threaded portion 73 is away from the threaded section 601 relative to the expanded diameter section 602. Before transportation, the fastener 7 is installed into the mounting hole 60 of the entire integrated assembly. Specifically, the threaded part 73 is screwed in from the end of the threaded section 601 away from the expanded diameter section 602, so that the threaded section 601 completely passes through the threaded section 601. During transportation, since the threaded part 73 needs to cooperate with the threaded section 601 and rotate in the opposite direction to fall out of the mounting hole, the fastener 7 is not easy to fall off during transportation. On the one hand, it can avoid the loss of parts. On the other hand, the size and length of the fastener 7 on the integrated assembly are not completely consistent. Fasteners 7 of different sizes and lengths are always located in the corresponding mounting holes 60, which can prevent the risk of misinstallation of the fastener 7.

[0026] Specifically, refer to Figure 7 In this embodiment, the first support portion 61 includes an insert 8, which is a metal part. The insert 8 is fixedly connected to the first flow channel assembly 1. Specifically, for ease of manufacturing, the metal insert 8 is injection molded to one of the first flow channel plate 11 and the second flow channel plate 12 as an insert. The other plate of the first flow channel plate 11 and the second flow channel plate 12 only needs to have a corresponding connection hole. The insert 8 is partially located in the connection hole. The insert 8 has a first mounting hole 160, and the threaded section 601 and the expanded diameter section 602 of the first mounting hole 160 are located in the insert 8. The second support portion 62 includes a sleeve 9, which is fixedly connected to the first flow channel assembly 1. The connection is fixed, and the arrangement of the sleeve 9 is similar to that of the insert. However, at the second support part 62, the mounting bracket 4 and the first flow channel assembly 1 need to be fixed together to the vehicle support frame or energy storage device support frame by fasteners 7. Since the mounting bracket 4 is a metal part, part of the structure of the mounting hole can be set on the mounting bracket. Specifically, the second support part 62 includes a second mounting hole 260. The threaded section 601 of the second mounting hole 260 is located on the mounting bracket 4, and the enlarged diameter section 602 of the second mounting hole 260 is located on the sleeve 9. The port of the threaded section 601 on the mounting bracket 4 is aligned with the port of the enlarged diameter section 602 on the sleeve 9.

[0027] It should be noted that the above description uses specific examples to illustrate the principles and implementation methods of this utility model. The description of these embodiments is merely for the purpose of helping to understand the technical solution and core ideas of this utility model. It should be pointed out that those skilled in the art can make various improvements and modifications to this utility model without departing from its principles, and these improvements and modifications also fall within the protection scope of this utility model.

Claims

1. An integrated component, characterized in that, The assembly includes a kettle (3) and a first flow channel assembly (1), wherein the kettle (3) is fixedly connected or limitedly connected to the first flow channel assembly (1), the kettle (3) includes a liquid storage chamber (30), the first flow channel assembly (1) has a coolant flow channel (10), the liquid storage chamber (30) is connected to the coolant flow channel (10), the thickness direction of the first flow channel assembly (1) intersects the gravity direction, and at least part of the kettle (3) is located on one side of the first flow channel assembly (1) along the gravity direction. The integrated assembly includes a mounting bracket (4), the mounting bracket (4) is fixedly connected to the first flow channel assembly (1), and the kettle (3) is fixedly connected to the mounting bracket (4).

2. The integrated component according to claim 1, characterized in that, The kettle (3) includes a main body (31) and an extension (32). Along the direction of gravity, the main body (31) is located on the upper side of the first flow channel assembly (1). The extension (32) extends from the main body (31) in the direction of gravity. The thickness direction of the first flow channel assembly (1) is perpendicular to the direction of gravity. Along the thickness direction of the first flow channel assembly (1), at least part of the extension (32) is located on one side of the first flow channel assembly (1). The extension (32) is fixedly connected or limitedly connected to the first flow channel assembly (1). The extension (32) includes a first interface (321). The interface of the first interface (321) connects the liquid storage chamber (30) and the coolant flow channel (10).

3. The integrated component according to claim 2, characterized in that, Along the thickness direction of the first flow channel assembly (1), the mounting bracket (4) is stacked with the first flow channel assembly (1). The first flow channel assembly (1) includes a first side (101) and a second side (102) disposed opposite to each other. The mounting bracket (4) is fixedly connected to the first side (101), and the extension (32) is fixedly connected to the second side (102). Along the thickness direction of the first flow channel assembly (1), the projection of the mounting bracket (4) overlaps with the projection of the extension (32).

4. The integrated component according to claim 3, characterized in that, The kettle (3) includes a reinforcing portion (33) integrally formed with at least a portion of the extension portion (32) and / or at least a portion of the main body portion (31) along the thickness direction of the first flow channel assembly (1). The extension portion (32) includes a first wall portion (3001) disposed near the first flow channel assembly (1). Along the extension direction of the extension portion (32), the main body portion (31) includes a second wall portion (3002) disposed near the first flow channel assembly (1). The reinforcing portion (33) connects to the first... The kettle (3) includes a first support (3011) and a second support (3012), the first support (3011) being located on the extension (32), the first support (3011) being fixedly connected to the second side (102) of the first flow channel assembly (1), the second support (3012) being located on the reinforcing part (33) and / or the main body (31), and the second support (3012) being fixedly connected to the mounting bracket (4).

5. The integrated component according to claim 4, characterized in that, The mounting bracket (4) includes a connecting surface (40), which is fixedly connected to the first side (101) of the first flow channel assembly (1). Along the thickness direction of the first flow channel assembly (1), the first support (3011) and the second support (3012) are located on the same side of the connecting surface (40). The first support (3011) is fixedly connected to the second side (102) of the first flow channel assembly (1), and the second support (3012) is fixedly connected to the connecting surface (40).

6. The integrated component according to any one of claims 1-5, characterized in that, The integrated component includes a heater (5). Along the thickness direction of the first flow channel component (1), the mounting bracket (4) is stacked with the first flow channel component (1). One side of the mounting bracket (4) is fixedly connected to the first flow channel component (1) and the kettle (3), and the other side of the mounting bracket (4) is fixedly connected to the heater (5). The heater (5) has a second interface (51). The interface of the second interface (51) connects the fluid channel of the heater (5) with the coolant flow channel (10).

7. The integrated component according to claim 6, characterized in that, The mounting bracket (4) comprises at least part of metal, the integrated assembly includes a second flow channel assembly (2) having a refrigerant flow channel (20), the second flow channel assembly (2) being stacked with the first flow channel assembly (1), the second flow channel assembly (2) being fixedly connected to the first flow channel assembly (1), and the second flow channel assembly (2) being fixedly connected to the mounting bracket (4).

8. The integrated component according to any one of claims 1-5, 7, characterized in that, The integrated component includes a first support portion (61) and a second support portion (62), the first support portion (61) being located on the first flow channel component (1) and the second support portion (62) being located on the mounting bracket (4), the first support portion (61) and the second support portion (62) being used to connect to a vehicle support frame or an energy storage device support frame.

9. The integrated component according to claim 6, characterized in that, The integrated component includes a first support portion (61) and a second support portion (62), the first support portion (61) being located on the first flow channel component (1) and the second support portion (62) being located on the mounting bracket (4), the first support portion (61) and the second support portion (62) being used to connect to a vehicle support frame or an energy storage device support frame.

10. The integrated component according to claim 8, characterized in that, The integrated component includes a fastener (7), which includes a head (71), a straight rod (72), and a threaded part (73). The straight rod (72) connects the head (71) and the threaded part (73). The outer diameter of the threaded part (73) is larger than the outer diameter of the straight rod (72). The first bearing part (61) and the second bearing part (62) include a mounting hole (60). The fastener (7) is located in the mounting hole (60). The mounting hole (60) includes a threaded section (601) and an expanded diameter section (602). The inner diameter of the expanded diameter section (602) is larger than the inner diameter of the threaded section (601). The threaded section (601) is dimensionally matched with the threaded part (73). The straight rod (72) is located in the threaded section (601). The threaded part (73) is used to connect a vehicle support frame or an energy storage device support frame. The threaded part (73) is away from the threaded section (601) relative to the expanded diameter section (602).

11. The integrated component according to claim 9, characterized in that, The integrated component includes a fastener (7), which includes a head (71), a straight rod (72), and a threaded part (73). The straight rod (72) connects the head (71) and the threaded part (73). The outer diameter of the threaded part (73) is larger than the outer diameter of the straight rod (72). The first bearing part (61) and the second bearing part (62) include a mounting hole (60). The fastener (7) is located in the mounting hole (60). The mounting hole (60) includes a threaded section (601) and an expanded diameter section (602). The inner diameter of the expanded diameter section (602) is larger than the inner diameter of the threaded section (601). The threaded section (601) is dimensionally matched with the threaded part (73). The straight rod (72) is located in the threaded section (601). The threaded part (73) is used to connect a vehicle support frame or an energy storage device support frame. The threaded part (73) is away from the threaded section (601) relative to the expanded diameter section (602).

12. The integrated component according to claim 10 or 11, characterized in that, The first support portion (61) includes an insert (8) which is fixedly connected to the first flow channel assembly (1). The insert (8) has a first mounting hole (160), and the threaded section (601) and the enlarged diameter section (602) of the first mounting hole (160) are located in the insert (8). The second support portion (62) includes a sleeve (9) which is fixedly connected to the first flow channel assembly (1). The second support portion (62) includes a second mounting hole (260), and the threaded section (601) of the second mounting hole (260) is located in the mounting bracket (4). The enlarged diameter section (602) of the second mounting hole (260) is located in the sleeve (9).

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