Integrated assembly

Abstract

The utility model discloses an integrated assembly which comprises a flow channel part and a bearing part, the flow channel part is fixedly connected with a supporting plate of the bearing part, the bearing part further comprises a convex edge part which is arranged in a protruding mode relative to the supporting plate in the thickness direction of the supporting plate, and at least part of a wall forming a protection space of the integrated assembly is located on the supporting plate and the convex edge part. At least part of the flow channel component is located in the protection space, the flow channel component is fixedly connected to the bearing piece, the flow channel component is arranged in the protection space defined by at least part of the convex edge part and the supporting plate, and therefore the structural stability of the whole integrated assembly is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of heat management, specifically relates to an integrated assembly for vehicle. BACKGROUND

[0002] The integrated assembly generally comprises a pump, a valve, a heat exchanger and a flow channel plate, the pump, the valve and the heat exchanger are arranged on the flow channel plate in an integrated manner, the integrated assembly needs to bear a large impact vibration in actual working conditions, the flow channel plate is insufficient in rigidity, and a large vibration deformation amplitude can easily occur, leading to failure of connection of components and poor structural stability of the integrated assembly. SUMMARY

[0003] The purpose of the present application is to provide an integrated assembly, improve the connection structure of the integrated assembly and improve the structural stability of the integrated assembly.

[0004] The present application discloses an integrated assembly, comprising a flow channel component and a carrier, the carrier comprising a support plate and a convex edge portion, the flow channel component being fixedly connected with the support plate, the convex edge portion being convex relative to the support plate along the thickness direction of the support plate, the integrated assembly having a protection space, the wall forming the protection space being at least partially located on the support plate and the convex edge portion, and the flow channel component being at least partially located in the protection space.

[0005] The integrated assembly provided by the technical scheme of the present application comprises a flow channel component and a carrier, the flow channel component is fixedly connected with the support plate of the carrier, the carrier further comprises a convex edge portion which is convexly arranged relative to the support plate along the thickness direction of the support plate, the wall forming the protection space of the integrated assembly is at least partially located on the support plate and the convex edge portion, and the flow channel component is at least partially located in the protection space, the flow channel component is fixedly connected to the carrier, and the flow channel component is arranged in the protection space surrounded by the convex edge portion and the support plate, so that the structural stability of the entire integrated assembly is improved. BRIEF DESCRIPTION OF DRAWINGS

[0006] Figure 1 is the main structure schematic view of the integrated assembly provided by an embodiment of the utility model;

[0007] Figure 2 is Figure 1 the structure schematic view of the back side view;

[0008] Figure 3 is Figure 1 the structure schematic view of the carrier and the flow channel component;

[0009] Figure 4 is Figure 3 the structure schematic view of the back side view;

[0010] Figure 5 isFigure 3 A schematic diagram of the cross-sectional structure along the AA direction;

[0011] Figure 6 yes Figure 1 A schematic diagram of the individual structure of the central flow channel component;

[0012] Figure 7 yes Figure 1 A schematic diagram of the individual structure of the load-bearing component;

[0013] Figure 8 yes Figure 6 A structural diagram from a rear-side view;

[0014] Figure 9 yes Figure 8 A schematic diagram of the cross-sectional structure along the BB direction;

[0015] Figure 10 This is a schematic diagram showing the connection between the load-bearing component and the mounting bracket of the first type of vehicle;

[0016] Figure 11 It is a load-bearing component and is different from Figure 10 A connection diagram of the second type of vehicle mounting bracket;

[0017] Explanation of reference numerals in the attached drawings: 1. Flow channel component; 11. Flow channel section; 12. Connecting section; 13. Connecting pipe section; 14. Positioning post; 15. Protrusion; 200. Supporting component; 4. Thermal management component; 420. Valve mounting section; 430. Pump mounting section; 41. Heat exchanger; 42. Water valve; 43. Water pump; 2. Support plate; 20. Hollowed-out area; 3. Protruding edge; 30. Protective space; 31. First protruding edge; 32. Second protruding edge; 201. First side; 202. Second side; 101. First plate; 102. Second plate; 111. 112. First connecting wall; 291. Second connecting wall; 292. First straight portion; 293. Second straight portion; 21. Recess; 22. Mounting portion; 23. Connecting portion; 214. Positioning hole; 215. Connecting hole; 300. Vehicle connecting portion; 330. Lower vehicle connecting portion; 331. First vehicle connecting portion; 332. Second vehicle connecting portion; 50. Lower vehicle crossbeam; 51. First upper crossbeam; 52. Second upper crossbeam; 500. Vehicle mounting bracket; 501. Lower mounting bracket; 511. First upper mounting bracket; 512. Second upper mounting bracket. Detailed Implementation

[0018] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further 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 present utility model and are not intended to limit the scope of the present utility model.

[0019] refer to Figure 1 andFigure 2 The utility model embodiment provides a kind of integrated assembly, including flow passage component 1, bearing 200 and at least one heat management component 4, bearing 200 includes support plate 2, flow passage component 1 is fixedly connected with support plate 2, and in some embodiments, heat management component 4 is also fixedly connected with support plate 2, in the present embodiment, flow passage component 1 and at least one heat management component 4 are respectively fixedly connected in the two sides of support plate 2, the flow passage of flow passage component 1 is communicated with the fluid passage of heat management component 4, in the present embodiment, the cooling liquid flow passage of flow passage component 1 is communicated with the fluid passage of heat management component 4;Of course, in other embodiments, the flow passage of this flow passage component 1 can be the flow passage for flowing refrigerant, in addition, in the present embodiment, the heat management component of relatively heavy quality is preferably selected and fixedly connected with support plate 2, such as in heat exchanger 41, water valve 42, water pump 43 relatively heavy quality heat exchanger 41 is selected and fixedly connected with support plate 2, valve installation portion 420, pump installation portion 430 and the communication portion 12 of the fluid passage of heat exchanger 41 are arranged on flow passage component 1, water valve 42 and water pump 43 are respectively installed in valve installation portion 420 and pump installation portion 430, the interface of heat exchanger 41 is docked communication portion 12 and heat exchanger 41 is fixedly connected on support plate 2;The relatively heavy quality heat management component 4 and flow passage component 1 are respectively fixedly connected on bearing 200, bearing 200 is on one hand to share the partial load of flow passage component 1, on the other hand, the structural strength of flow passage component 1 is strengthened, so that in high impact working condition, flow passage component 1 is not prone to vibration deformation, or vibration deformation amplitude is smaller, reduce the possibility of fracture of plastic insert drawing and transverse shearing action of flow passage component 1 in impact vibration process, the structure of entire integrated assembly is more stable.

[0020] Reference Figures 3-5The carrier 200 further comprises a flange part 3 which protrudes along the thickness direction of the support plate 2 relative to the support plate 2, and which is located at the peripheral side of the at least partial flow channel component 1, or in other words, the flange part 3 surrounds or semi-surrounds the flow channel component 1. The integrated assembly has a protection space 30, and the walls forming the protection space 30 are at least partially located at the support plate 2 and the flange part 3. In this embodiment, the protection space 30 is open, and the support plate 2 serves as the bottom wall of the protection space 30, and the flange part serves as the peripheral wall of the protection space 30. Of course, the walls forming the protection space can also include other wall bodies. The flow channel component 1 is at least partially located in the protection space 30. In this embodiment, there is a gap between the peripheral wall of the flow channel component 1 and the flange part 3. Of course, in other embodiments, the peripheral wall of the flow channel component 1 can also be in contact with the flange part 3, so that the flow channel component 1 is protected in the protection space 30 under high impact working conditions, and the large vibration deformation amplitude of the flow channel component 1 is inhibited, and the flow channel component 1 is prevented from being broken and decomposed due to insufficient rigidity during impact vibration, and the structural stability of the entire integrated assembly is improved.

[0021] With reference to Figure 3 and Figure 4 , in order to avoid difficulties in the arrangement of the flow channel component 1 and the thermal management component 4 due to the addition of the carrier 200, the hollowed-out area 20 is designed on the carrier 200 to avoid interference. The hollowed-out area 20 allows structures protruding along the thickness direction of the flow channel 11 to pass through, such as the protruding valve mounting part 420, the pump mounting part 430, the interface part of the heat exchanger 41, and the connecting pipe part 13. In addition, part of the hollowed-out area 20 allows the wiring harness of the integrated assembly to pass through. The carrier 200 is provided with the hollowed-out area 20 to avoid interference with these structures, and the design restrictions of the entire integrated assembly are smaller. In this embodiment, the support plate 2 comprises a first side part 201 and a second side part 202 arranged opposite to each other. The flow channel component 1 is fixedly connected to the first side part 201, and the thermal management component 4 is fixedly connected to the second side part 202. The support plate 2 has a hollowed-out area 20, and the flow channel component 1 is partially located in the hollowed-out area 20. The flow channel component 1 located in the hollowed-out area 20 is connected to the thermal management component 4.

[0022] With reference to Figure 3 , Figure 4 and Figure 5, the convex edge portion 3 not only protects at least part of the circumferential side of the flow channel component 1 on the first side portion 201 of the support plate 2, but also includes a first convex edge portion 31 and a second convex edge portion 32, the first convex edge portion 31 being located on one side of the support plate 2 along the thickness direction of the carrier 200, and the second convex edge portion 32 being located on the other side of the support plate 2, the first convex edge portion 31 being located on the circumferential side of the flow channel component 1, and the second convex edge portion 32 being located on the circumferential side of the thermal management component 4, the protection space 30 also including two parts, the wall forming one part being located between the first convex edge portion 31 and the first side portion 201, and the wall forming the other part being located between the second convex edge portion 32 and the second side portion 202, so that the flow channel component 1 and the thermal management component 4 on both sides of the support plate 2 are protected, and the connection between the convex edge portion 3 and the support plate 2 is substantially T-shaped, which enhances the structural strength of the entire carrier 200 and compensates for the weakening of the strength caused by the hollowed-out area 20.

[0023] Reference Figure 5 In the present embodiment, the flow channel component 1 includes a first plate body 101 and a second plate body 102, the wall portion forming the flow channel being located on the first plate body 101, and the wall portion forming the flow channel being located on the second plate body 102, the first plate body 101 being closer to the support plate 2 relative to the second plate body 102 along the thickness direction of the flow channel component 1, the first plate body 101 having a first bonding wall 111, and the second plate body 102 having a second bonding wall 112, the first bonding wall 111 being welded and fixed with the second bonding wall 112, in the present embodiment, the flow channel grooves are provided on both plate bodies, the flow channel grooves of the first plate body 101 and the second plate body 102 being oppositely arranged, the openings of the flow channel grooves of the two plate bodies being located on the first bonding wall 111 and the second bonding wall 112 respectively, and the first bonding wall 111 and the second bonding wall 112 being welded and fixed to form a complete flow channel, in the present embodiment, at least part of both the first bonding wall 111 and the second bonding wall 112 is located in the protection space 30, the convex edge portion protecting at least part of the welded bonding portion, preventing the two plate bodies from being decomposed under impact and vibration, and improving the structural stability of the integrated assembly, in addition, at least part of the welded bonding portion is hidden in the protection space 30, and the integrated assembly is more aesthetically pleasing as a whole.

[0024] Reference Figure 4 and Figure 5, the flow channel component 1 includes a flow channel part 11 and a connecting part 12, the connecting part 12 extends along the thickness direction of the flow channel component 1 from the flow channel part 11, the connecting part 12 is sealed at the connection with the thermal management component 4, the connecting part 12 is at least partially located in the hollowed-out area 20, the connecting part 12 has a passage, the passage connects the flow channel with the fluid passage of the thermal management component 4, the flow channel component 1 has a positioning column 14, the positioning column 14 is protrudingly arranged along the thickness direction of the flow channel component 1 from the flow channel part 11, the positioning column 14 is arranged adjacent to the connecting part 12, the support plate 2 has a positioning hole 212 arranged corresponding to the positioning column 14, and the positioning column 14 is connected with the positioning hole 212 in a matched mode. The flow channel component 1 and the thermal management component 4 are fixedly connected with the support plate 2, the flow channel component 1 is further connected with the thermal management component 4 and realizes sealing to connect the flow channel with the fluid passage of the thermal management component, the positioning hole 212 and the positioning column 14 are arranged in a matched mode for positioning, and the positioning column 14 is arranged adjacent to the connecting part 12, so that the connecting part 12 can be positioned, a large installation error between the connecting part 12 and the interface part of the thermal management component 4 is avoided, and the sealing performance between the connecting part 12 and the thermal management component 4 is ensured.

[0025] Further, referring to Figure 7 In the embodiment, the first side part 201 of the support plate 2 includes a first flat part 291 and a plurality of connecting parts 23, the connecting parts 23 are protrudingly arranged along the thickness direction of the support plate 2 from the first flat part 291, the connecting parts 23 are fixedly connected with the flow channel component 1, and part of the connecting parts 23 are arranged adjacent to the positioning hole 212. The connecting parts 23 are protrudingly arranged to avoid that the connecting surface of the support plate 2 and the flow channel component 1 is not flat due to manufacturing error, so that a large deviation occurs in the connection between the flow channel component 1 and the support plate 2. The flow channel component 1 is connected with the support plate 2 through the protrudingly arranged connecting parts 23, the flatness of the flow channel component 1 as a whole and the flatness manufacturing precision of the support plate 2 can be appropriately reduced, and only the precision of the protrudingly arranged connecting parts 23 is ensured, that is, the installation precision of the flow channel component 1 and the support plate 2 is ensured. In the embodiment, it is preferred that the connecting parts 23 are fastened with the flow channel component 1 through screws. The flow channel component 1 is prone to warping due to manufacturing error, the flow channel component 1 is positioned through the cooperation of the positioning hole 212 and the positioning column 14, and the connecting parts 23 are arranged adjacent to the flow channel component 1 to pull and connect the flow channel component 1 and the support plate 2, so that the flow channel component 1 tends to be flat near the connecting part 12, the connection accuracy between the connecting part 12 and the thermal management component 4 is ensured, and the sealing is ensured. Correspondingly, referring to Figure 5 and Figure 6 In some embodiments, the flow channel component 1 has a plurality of protruding parts 15 protruding towards the support plate 2 relative to the flow channel part 11, the protruding parts 15 are connected with the connecting parts 23 in a corresponding mode, and in the embodiment, a threaded insert is arranged on the flow channel component 1, and the protruding parts 15 are connected with the connecting parts 23 through threaded fasteners.

[0026] Further, referring to Figure 8In the embodiment, the second side portion 202 of the support plate 2 comprises a second flat portion 292 and a plurality of mounting portions 22, the mounting portions 22 are protruded from the second flat portion 292 along the thickness direction of the support plate 2, the mounting portions 22 are fixedly connected with the thermal management component 4, and the mounting portions 22 are arranged along the periphery of the positioning hole 212. The connecting surface of the support plate 2 and the thermal management component 4 is prevented from being uneven due to manufacturing errors, so that the connection between the thermal management component 4 and the support plate 2 is prevented from having a large deviation, the support plate 2 is connected with the thermal management component 4 through the protruded mounting portions 22, the flatness of the connecting surface of the thermal management component 4 and the flatness of the support plate 2 can be appropriately reduced, and only the manufacturing precision of the protruded mounting portions 22 is ensured, that is, the mounting precision of the thermal management component 4 and the support plate 2 is ensured.

[0027] Further, referring to Figure 7 and Figure 8 , the support plate 2 further comprises a recessed portion 21, the recessed portion 21 is recessed along the thickness direction of the support plate 2 relative to the first flat portion 291, the connecting portion 23 is located at the back side of the recessed portion 21, the support plate 2 has a connecting hole 211, one end of the connecting hole 211 is arranged at the recessed portion 21, the other end of the connecting hole 211 is arranged at the connecting portion 23, and the positioning hole 212 is arranged at the recessed portion 21, the connecting portion 23 of the support plate 2 is connected with the flow channel component 1 through a fastener, the fastener is partially arranged in the recessed space where the recessed portion 21 is located, and the positioning column 14 is partially arranged in the recessed space where the recessed portion 21 is located, or the recessed space where the recessed portion is located is used for avoiding the fastener and the positioning column 14, so as to ensure the compactness of the entire integrated assembly.

[0028] In some embodiments, referring to Figure 7 and Figure 9 , part of the connecting portion 23 is arranged at the connecting position of the flange portion 3 and the support plate 2, the corresponding connection extends from the support plate 2 to the flange portion 3, and the mounting portion 22 is connected to the flange portion 3. This is beneficial to improving the strength of the connecting position of the flange portion 3 and the support plate 2.

[0029] In some embodiments, referring to Figures 7-9 , the flange portion 3 is arranged around at least part of the edge of the connecting plate, the flange portion 3 is in an integrated structure with the support plate 2, and the materials of the support plate 2 and the flange portion 3 comprise metal. Further, in the embodiment, the entire carrier 200 is integrally formed, including forging, die-casting forming, and the like, so that the structural strength of the carrier 200 is higher. The flange portion 3 comprises at least one set of vehicle connecting portions 300, and the vehicle connecting portions 300 are used for fixedly connecting or positionally connecting with a vehicle mounting frame 500. Due to the arrangement requirements of other components of different vehicle models, the distances and relative positions between vehicle crossbeams are different. In the embodiment, Figure 10 , the relative position between the lower crossbeam 50 and the first upper crossbeam 51 is different from that in Figure 11The relative positions between the lower vehicle cross beam 50 and the second upper cross beam 52 are different, and the plurality of vehicle connection parts 300 arranged in the flange part 3 are beneficial to adapt to the connection of different types of vehicles. Figure 10 and Figure 11 The flange part 3 includes two groups of vehicle connection parts 300, the first group of vehicle connection parts includes a lower vehicle connection part 330 and a first vehicle connection part 331, the lower vehicle connection part 330 and the first vehicle connection part 331 are connected with the lower mounting frame 501 and the first upper mounting frame 511 respectively, and are used for connecting the lower vehicle cross beam 50 and the first upper cross beam 51 of the vehicle, the lower vehicle connection part 330 is mounted with the lower vehicle cross beam 50, the first vehicle connection part 331 is hoisted with the first upper cross beam 51, and the integrated assembly is stably connected with the vehicle; different from the first vehicle connection part 331, the second group of vehicle connection parts includes a lower vehicle connection part 330 and a second vehicle connection part 332, the lower vehicle connection part 330 and the second vehicle connection part 332 are connected with the lower mounting frame 501 and the second upper mounting frame 512 respectively, and are used for connecting the lower vehicle cross beam 50 and the second upper cross beam 52 of the vehicle.

[0030] For the selection of the manufacturing material of the integrated assembly, the flow channel part 1 at least partially includes plastic, and the carrier 200 is manufactured by using a material with greater rigidity than the flow channel part 1, in the embodiment, the flow channel part 1 is manufactured by using plastic injection molding, and the carrier 200 is manufactured by using metal material, including forging, casting, machining and the like.

[0031] It should be noted that the above technical solutions are only used to illustrate the utility model and are not limited to the technical solutions described in the utility model, although the utility model has been described in detail with reference to the above embodiments, those skilled in the art should understand that the technical personnel in the technical field can still modify or equivalently replace the utility model, and all technical solutions and improvements that do not deviate from the spirit and scope of the utility model should be covered in the protection scope of the technical solutions of the application.

Claims

1. An integrated assembly, comprising: The integrated assembly comprises a flow channel component (1) and a carrier (200), the carrier (200) comprises a support plate (2) and a flange portion (3), the flow channel component (1) is fixedly connected with the support plate (2); the flange portion (3) protrudes along the thickness direction of the support plate (2) relative to the support plate (2), the integrated assembly has a protection space (30), the wall forming the protection space (30) is at least partially located on the support plate (2) and the flange portion (3), and the flow channel component (1) is at least partially located in the protection space (30).

2. The integrated assembly of claim 1, wherein, The integrated assembly comprises at least one thermal management component (4), the thermal management component (4) is fixedly connected with the support plate (2), and the flow channel of the flow channel component (1) is in communication with the fluid channel of the thermal management component (4).

3. The integrated assembly of claim 2, wherein, The support plate (2) comprises a first side portion (201) and a second side portion (202) arranged oppositely, the flow channel component (1) is fixedly connected with the first side portion (201), the support plate (2) has a hollowed-out area (20), and the flow channel component (1) is partially located in the hollowed-out area (20); the flow channel component (1) located in the hollowed-out area (20) is connected with the thermal management component (4).

4. The integrated assembly of claim 3, wherein, The flange portion (3) comprises a first flange portion (31) and a second flange portion (32), along the thickness direction of the carrier (200), the first flange portion (31) is located on one side of the support plate (2), the second flange portion (32) is located on the other side of the support plate (2), the first flange portion (31) is located on at least part of the peripheral side of the flow channel component (1), and the second flange portion (32) is located on at least part of the peripheral side of the thermal management component (4).

5. The integrated assembly of claim 4, wherein, The flow channel component (1) comprises a first plate body (101) and a second plate body (102), a part of the wall forming the flow channel is located on the first plate body (101), and a part of the wall forming the flow channel is located on the second plate body (102); along the thickness direction of the flow channel component (1), the first plate body (101) is closer to the support plate (2) relative to the second plate body (102), the first plate body (101) has a first bonding wall (111), the second plate body (102) has a second bonding wall (112), the first bonding wall (111) and the second bonding wall (112) are fixedly welded, and at least part of the first bonding wall (111) and the second bonding wall (112) are located in the protection space (30).

6. The integrated assembly of any of claims 3-5, wherein, The flow channel component (1) comprises a flow channel part (11) and a communication part (12), the communication part (12) is extended by the flow channel part (11) along the thickness direction of the flow channel component (1), the communication part (12) is sealed at the connection with the thermal management component (4), the communication part (12) is at least partially located in the hollowed-out area (20), the communication part (12) has a channel, the channel communicates the flow channel with the fluid channel of the thermal management component (4), the flow channel component (1) has a positioning column (14), the positioning column (14) is protrudingly arranged by the flow channel part (11) along the thickness direction of the flow channel component (1), the positioning column (14) is arranged adjacent to the communication part (12), the support plate (2) has a positioning hole (212) arranged corresponding to the positioning column (14), and the positioning column (14) is connected with the positioning hole (212) in a matched mode.

7. The integrated assembly of claim 6, wherein, The first side part (201) of the support plate (2) comprises a first flat part (291) and a plurality of connecting parts (23), the connecting parts (23) are protrudingly arranged by the first flat part (291) along the thickness direction of the support plate (2), the connecting parts (23) are fixedly connected with the flow channel component (1), and part of the connecting parts (23) are arranged adjacent to the positioning hole (212).

8. The integrated assembly of claim 7, wherein, The second side part (202) of the support plate (2) comprises a second flat part (292) and a plurality of mounting parts (22), the mounting parts (22) are protrudingly arranged by the second flat part (292) along the thickness direction of the support plate (2), the mounting parts (22) are fixedly connected with the thermal management component (4), and the mounting parts (22) are arranged at intervals along the periphery of the positioning hole (212).

9. The integrated assembly of claim 8, wherein, The support plate (2) further comprises a recessed part (21), the recessed part (21) is recessed relative to the first flat part (291) along the thickness direction of the support plate (2), the connecting part (23) is located at the back side of the recessed part (21), the support plate (2) has a connecting hole (211), the hole opening of one end of the connecting hole (211) is located in the recessed part (21), the hole opening of the other end of the connecting hole (211) is located in the connecting part (23), and the positioning hole (212) is located in the recessed part (21).

10. The integrated assembly of any of claims 1-5, 7-9, wherein, The raised edge part (3) is arranged around at least part of the edge of the support plate (2), the raised edge part (3) is in an integral structure with the support plate (2), the raised edge part (3) comprises at least two groups of vehicle connecting parts (300), and the vehicle connecting parts (300) are used for fixedly connecting or positionally connecting with a vehicle mounting rack (500).

11. The integrated assembly of claim 6, wherein, The raised edge part (3) is arranged around at least part of the edge of the support plate (2), the raised edge part (3) is in an integral structure with the support plate (2), the raised edge part (3) comprises at least two groups of vehicle connecting parts (300), and the vehicle connecting parts (300) are used for fixedly connecting or positionally connecting with a vehicle mounting rack (500).

12. The integrated assembly of any of claims 1-5, 7-9, 11, wherein, The material of the support plate (2) and the flange part (3) comprises metal, the material of the flow channel component (1) at least partially comprises plastic, the integrated assembly comprises a heat exchanger (41), the heat exchanger (41) is fixedly connected with the support plate (2), and a fluid passage of the heat exchanger (41) communicates with the cooling liquid flow channel of the flow channel component (1).

13. The integrated assembly of claim 6, wherein, The material of the support plate (2) and the flange part (3) comprises metal, the material of the flow channel component (1) at least partially comprises plastic, the integrated assembly comprises a heat exchanger (41), the heat exchanger (41) is fixedly connected with the support plate (2), and a fluid passage of the heat exchanger (41) communicates with the cooling liquid flow channel of the flow channel component (1).

14. The integrated assembly of claim 10, wherein, The material of the support plate (2) and the flange part (3) comprises metal, the material of the flow channel component (1) at least partially comprises plastic, the integrated assembly comprises a heat exchanger (41), the heat exchanger (41) is fixedly connected with the support plate (2), and a fluid passage of the heat exchanger (41) communicates with the cooling liquid flow channel of the flow channel component (1).

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