CN218805205U

CN218805205U - Integrated assembly

Info

Publication number: CN218805205U
Application number: CN202222064002.XU
Authority: CN
Inventors: 请求不公布姓名
Original assignee: Shaoxing Sanhua New Energy Auto Parts Co ltd
Current assignee: Shaoxing Sanhua New Energy Auto Parts Co ltd
Priority date: 2022-08-05
Filing date: 2022-08-05
Publication date: 2023-04-07
Anticipated expiration: 2032-08-05

Abstract

The application discloses integrated subassembly, including cistern, connecting body, runner section and fluid management part, the cistern includes first interface portion, first interface portion has first interface, the connecting body with cistern fixed connection or spacing connection, the runner section has the runner, the runner with first interface intercommunication, the part lateral wall of cistern with the part lateral wall of connecting body forms at least part of the wall of runner section, the fluid management part install in the connecting body and/or the cistern, the fluid management part with runner section intercommunication, the fluid management part includes pump part, valve part and heat exchanger, and when integrated subassembly was applied to in the thermal management system, integrated subassembly can make the compact structure of thermal management system.

Description

Integrated assembly

Technical Field

The present application relates to the field of fluid control, and more particularly, to an integrated assembly.

Background

The thermal management system comprises a plurality of functional components, and the functional components need to be connected through pipelines, so that the functional components are scattered, and the structure of the thermal management system is not compact enough.

SUMMERY OF THE UTILITY MODEL

The present application provides an integrated assembly that facilitates compact thermal management systems.

In order to achieve the above purpose, one embodiment of the present application adopts the following technical solutions:

an integrated assembly, comprising:

a reservoir including a first interface portion having a first interface;

the connecting body is fixedly connected or in limited connection with the liquid reservoir;

a flow passage portion having a flow passage communicating with the first port, a portion of an outer sidewall of the reservoir and a portion of an outer sidewall of the connecting body forming at least a portion of a wall of the flow passage portion;

a fluid management component mounted to the connector and/or the reservoir, the fluid management component in communication with the flow channel portion, the fluid management component comprising a pump component, a valve component, and a heat exchanger.

One embodiment of the present application provides an integrated assembly that integrates a reservoir, a connector, and a fluid management component, wherein the integrated assembly enables a compact system pipeline when applied to a thermal management system pipeline; in addition, when the liquid container is integrated with the connecting body, part of the outer side wall of the liquid container and part of the outer side wall of the connecting body form at least part of the wall of the flow passage part, and the flow passage part is convenient to process.

Drawings

FIG. 1 is a schematic structural diagram of an integrated component according to an embodiment provided in the present application;

FIG. 2 is a schematic diagram of another perspective view of the integrated component of FIG. 1;

FIG. 3 is a schematic view of the integrated component of FIG. 1 from another perspective;

FIG. 4 isbase:Sub>A sectional view taken along line A-A of FIG. 3;

FIG. 5 is a schematic view of the integrated component of FIG. 1 from another perspective;

FIG. 6 is a sectional view taken along line B-B of FIG. 5;

FIG. 7 is an exploded view of the reservoir and connector of FIG. 1;

FIG. 8 is a schematic view of the reservoir and connector of FIG. 7 from another perspective;

FIG. 9 is an exploded view of the integrated component of FIG. 1;

FIG. 10 is a schematic view of the reservoir, connection and pump components of FIG. 1;

FIG. 11 is an exploded view of the valve member and reservoir of FIG. 1;

FIG. 12 is a schematic view of the reservoir and connector of FIG. 1;

FIG. 13 is a cross-sectional view C-C of FIG. 12;

FIG. 14 is a schematic view of the reservoir and connector of FIG. 1;

FIG. 15 is a cross-sectional view taken along line D-D of FIG. 14;

FIG. 16 is a schematic view of the reservoir and connector of FIG. 12 from another perspective;

FIG. 17 is a cross-sectional view E-E of FIG. 16;

FIG. 18 is a cross-sectional view F-F of FIG. 16;

FIG. 19 is a sectional view taken along line G-G of FIG. 16;

fig. 20 is a sectional view taken along line H-H in fig. 16.

The reference numerals in the figures are illustrated as follows:

100. an integrated component;

10. a liquid reservoir; 11. a first interface section; 111. a first interface; 112. a first interface channel; 12. a housing; 121. a cell case; 122. a liquid storage cavity; 13. a pot lid; 14. a first wall; 141. a second wall; 142. a third wall; 15. a second section; 16. a second groove; 17. a support; 18. a second interface part; 181. a second interface; 182. a second interface channel;

20. a linker; 21. a first side wall; 22. a second side wall; 23. a third side wall; 24. a first part; 25. a first groove; 26. an installation part; 261. mounting grooves; 262. an installation port; 27. a first connection portion; 271. a second connecting portion; 272. a third connecting portion; 273. a fourth connecting portion; 274. a fifth connecting part;

30. a flow channel part; 31. a flow channel; 32. a first flow passage; 321. a first unit flow passage; 3211. a first port; 3212. a second port; 3213. a third port; 322. a second unit flow passage; 3221. a fourth port; 3222. a fifth port; 323. a third unit flow passage; 3231. a sixth port; 3232. a seventh port; 33. a second flow passage; 34. a third flow path; 341. an eighth port; 342. a ninth port; 35. a fourth flow path; 351. a tenth port; 352. the tenth bite; 36. a fifth flow channel; 361. a twelfth port; 362. a thirteenth port; 37. a sixth flow path; 371. a fourteenth port; 372. a fifteenth port; 38. a seventh flow channel; 381. a sixteenth port; 382. a seventeenth port;

40. a fluid management component; 41. a pump component; 411. a communication channel; 412. a first pump component; 4121. a first communicating passage; 4122. a first communication port; 4123. a second communication port; 413. a second pump component; 4131. a second communicating passage; 4132. a third communication port; 4133. a fourth communication port; 42. a valve member; 421. a first port; 422. a second port; 423. a third port; 424. a fourth port; 425. a fifth port; 43. a heat exchanger; 431. a first channel; 432. a second channel.

Detailed Description

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

As shown in fig. 1 to 2 and 6, an embodiment of the present application provides an integrated assembly 100, which includes a liquid reservoir 10, a connecting body 20, a flow channel portion 30, and a fluid management member 40, wherein the connecting body 20 is fixedly connected or connected to the liquid reservoir 10, the fluid management member 40 is mounted to the connecting body 20 and/or the liquid reservoir 10, the flow channel portion 30 is communicated with the liquid reservoir 10, the fluid management member 40 is communicated with the flow channel portion 30, the flow channel portion 30 can be controlled by the fluid management member 40, and when the integrated assembly 100 is applied to a thermal management system, the integrated assembly 100 can make the thermal management system compact. The fluid management unit 40 includes a pump unit 41, a valve unit 42, and a heat exchanger 43.

In this embodiment, as shown in fig. 1-7, the reservoir 10 may be referred to as a jug or kettle; the reservoir 10 is intended to contain a medium, which may be a cooling liquid. The reservoir 10 includes a housing 12, and the reservoir 10 has a reservoir 122, with at least a portion of the reservoir 122 being located within the housing 12. The housing 12 may be an integral structure, or may be formed by connecting two or more unit housings 121. For example, the housing 12 includes two unit cases 121, the two unit cases 121 are welded and fixed to each other, and the inner walls of the two unit cases 121 are at least a part of the walls of the reservoir 122. The reservoir 10 further includes a first interface portion 11 and a second interface portion 18, the first interface portion 11 has a first interface channel 112 and a first interface 111, the first interface channel 112 is communicated with the reservoir cavity 122, the first interface 111 is located on the outer side wall of the reservoir 10, the second interface portion 18 has a second interface channel 182 and a second interface 181, the second interface channel 182 is communicated with the second interface 181, and the second interface channel 182 is communicated with the reservoir cavity 122. An external conduit may be connected to the second interface 18, the lumen of the external conduit communicating with the second interface 181. The outer side wall of the reservoir 10 comprises a first wall 14, a second wall 141, and a third wall 142, the first wall 14 being disposed opposite the second wall 141, at least a portion of the third wall 142 being located between the first wall 14 and the second wall 141. The first interface 111 is located on the first wall 14 and the second interface 181 is located on the third wall 142. The second wall 141 has a liquid storage opening, and the liquid container 10 includes a lid 13, the lid 13 is screwed to the housing 12, and the lid 13 can seal the liquid storage opening. The liquid reservoir 10 comprises a bracket 17, the bracket 17 is fixed on the outer side of the shell 12 through screws or welding, the bracket 17 can be fixed with an external part, and the bracket 17 can fix the integrated assembly 100.

In the present embodiment, as shown in fig. 1 to 10, the shape of the connecting body 20 is not strictly limited; for example, the connector 20 can have a generally block-like configuration. The fixed connection between the connecting body 20 and the liquid reservoir 10 may be a welding method, and the limit connection between the connecting body 20 and the liquid reservoir 10 may be a bolt connection. The connecting body 20 includes a first sidewall 21, a second sidewall 22, and a third sidewall 23, where the first sidewall 21 is opposite to the second sidewall 22, and at least a portion of the third sidewall 23 is located between the first sidewall 21 and the second sidewall 22. The first side wall 21 faces the reservoir 10, with a portion of the first side wall 21 in contact with a portion of the first wall 14. The pump member 41 is fixedly or position-limited connected to the connecting body 20, the heat exchanger 43 is fixedly or position-limited connected to the connecting body 20, and the valve member 42 is fixedly or position-limited connected to the connecting body 20 and/or the liquid reservoir 10. The interface 20 comprises a mounting portion 26, the mounting portion 26 having a mounting groove 261, the mounting groove 261 having a mounting opening 262 in a side wall of the interface 20, at least a portion of the pump member 41 being located in the mounting groove 261, the pump member 41 being connected to the interface 20 by bolts or welding. When the pump member 41 is assembled with the adaptor 20, the pump member 41 enters the mounting groove 261 through the mounting opening 262. The heat exchanger 43 is connected to the connection body 20 by bolts or welding. The valve member 42 is connected to the connecting body 20 and/or the reservoir 10 by bolts or welding. The pump member 41 and the liquid reservoir 10 are located on both sides of the interface 20, and the heat exchanger 43 and the liquid reservoir 10 are located on both sides of the interface 20. Wherein the reservoir 10 is located on the first side wall 21, the valve member 42 is located on the first side wall 21, the pump member 41 is located on the second side wall 22, and the heat exchanger 43 is located on the second side wall 22, so as to make the integrated assembly 100 compact and facilitate the rational installation of the flow channel section 30.

In the present embodiment, as shown in fig. 5 to 8, the flow channel part 30 is at least partially located between the reservoir 10 and the connecting body 20, the flow channel part 30 has a flow channel 31, the flow channel 31 is communicated with the first interface 111, the fluid management part 40 can control the flow channel 31, and the fluid management part 40 can control the medium in the flow channel 31. Part of the outer side wall of the reservoir 10 and part of the outer side wall of the connecting body 20 form at least part of the wall of the flow channel part 30. When the connecting body 20 is integrated with the liquid reservoir 10, a part of the outer side wall of the liquid reservoir 10 and a part of the outer side wall of the connecting body 20 form at least a part of the wall of the flow channel part 30, so that at least a part of the flow channel 31 can be formed, the flow channel 31 can be processed conveniently, the production cycle time of the integrated assembly 100 can be greatly shortened, and part of the manufacturing cost can be reduced. The first side wall 21 has a first portion 24, the first portion 24 is protruded relative to the first side wall 21, the first wall 14 has a second portion 15, the second portion 15 is protruded relative to the first wall 14, the first portion 24 is connected with the second portion 15 in a sealing manner, and the first portion 24 and the second portion 15 form at least part of the wall of the runner portion 30, so that the first portion 24 is connected with the second portion 15. The first part 24 and the second part 15 are fixed by welding and sealing; the side of the first portion 24, which faces away from the first side wall 21, is located on the same plane, the side of the second portion 15, which faces away from the first wall 14, is located on the same plane, and when the first portion 24 and the second portion 15 are welded, a gap is prevented from being formed between the first portion 24 and the second portion 15. The first portion 24 and a part of the first side wall 21 form a first groove 25, the second portion 15 and a part of the first wall 14 form a second groove 16, the first groove 25 and the second groove 16 are communicated with each other, and the first groove 25 and the second groove 16 form at least a part of a runner 31 so as to facilitate machining of the runner 31. Wherein, the first part 24 is integrally arranged with the connecting body 20, so as to enhance the connecting strength between the first part 24 and the connecting body 20 and reduce the processing technique between the first part 24 and the connecting body 20; the second portion 15 is integrally provided with the liquid reservoir 10, so that the connection strength of the second portion 15 and the liquid reservoir 10 can be enhanced, and the processing process between the second portion 15 and the liquid reservoir 10 can be reduced. Of course, in other embodiments, the first portion 24 is provided separately from the connecting body 20, and the first portion 24 is connected to the connecting body 20 by welding, bonding, or the like; the second portion 15 is provided separately from the liquid reservoir 10, and the second portion 15 is connected to the liquid reservoir 10 by welding, bonding, or the like.

In the present embodiment, as shown in fig. 9 to 20, the pump member 41 may be a water pump; the valve member 42 may be an electrically operated valve. The pump member 41 has a communication passage 411, the valve member 42 has a first port 421 and a second port 422, and the heat exchanger 43 has a first passage 431 and a second passage 432; the flow channel 31 includes a first flow channel 32 and a second flow channel 33, the first flow channel 32 is communicated with the first port 111, the first flow channel 32 is communicated with the first passage 431, the first flow channel 32 is communicated with the communication passage 411, the first flow channel 32 is communicated with the first port 421, the second flow channel 33 is communicated with the second port 422, the second flow channel 33 is communicated with the second passage 432, and the arrangement of the first flow channel 32 and the second flow channel 33 can enable the pump part 41, the valve part 42, the heat exchanger 43 and the liquid reservoir 10 to form a loop, can reduce the communication of the pump part 41, the valve part 42, the heat exchanger 43 and the liquid reservoir 10 through external pipes, and enables the structure of the thermal management system to be more compact.

In the present embodiment, the pump member 41 includes a first pump member 412 and a second pump member 413, the first pump member 412 having a first communication passage 4121, the second pump member 413 having a second communication passage 4131; the first flow path 32 includes a first unit flow path 321, a second unit flow path 322 and a third unit flow path 323, the first unit flow path 321 includes a first port 3211, a second port 3212 and a third port 3213, the second unit flow path 322 includes a fourth port 3221 and a fifth port 3222, the third unit flow path 323 includes a sixth port 3231 and a seventh port 3232, the sixth port 3231 is communicated with the first port 3211, the sixth port 3231 is communicated with the fourth port 3221, the seventh port 3232 is communicated with the first passage 431, the first 3211 is communicated with the fourth port 3221, the second port 3212 is communicated with the first communication passage 4121, the third port 3213 is communicated with the first port 421, the fifth port 3222 is communicated with the second communication passage 4131, and the first unit flow path 321, the second unit flow path 322 and the third unit flow path 323 are separately disposed, so as to reduce the influence of media in the first unit flow path 321, the second unit flow path 322 and the third unit flow path 323 on each other. The first unit flow channel 321 and the second unit flow channel 322 share a part of the wall, so that the integrated assembly 100 can be more compact. Wherein a part of the outer sidewalls of the reservoir 10 and a part of the outer sidewalls of the connecting body 20 form at least a part of the walls of the first cell flow passage 321, a part of the outer sidewalls of the reservoir 10 and a part of the outer sidewalls of the connecting body 20 form at least a part of the walls of the second cell flow passage 322, and a part of the outer sidewalls of the reservoir 10 and a part of the outer sidewalls of the connecting body 20 form at least a part of the walls of the third cell flow passage 323. Preferably, a part of the outer sidewall of the liquid reservoir 10 and a part of the outer sidewall of the connecting body 20 form a wall of the first cell flow path 321, a part of the outer sidewall of the liquid reservoir 10 and a part of the outer sidewall of the connecting body 20 form a wall of the second cell flow path 322, and a part of the outer sidewall of the liquid reservoir 10 and a part of the outer sidewall of the connecting body 20 form a wall of the third cell flow path 323. The first port 111 communicates with the second unit flow passage 322. Of course, in other embodiments, the first port 111 may also communicate with the first unit flow passage 321 or the third unit flow passage 323.

In the present embodiment, as shown in fig. 9 to 20, the first pump member 412 has a first communication port 4122 and a second communication port 4123, the first communication port 4122 communicates with the first communication passage 4121, and the second communication port 4123 communicates with the first communication passage 4121; the second pump member 413 has a third communication port 4132 and a fourth communication port 4133, the third communication port 4132 communicates with the second communication passage 4131, and the fourth communication port 4133 communicates with the second communication passage 4131. The flow path portion 30 further includes a third flow path 34 and a fourth flow path 35, the third flow path 34 includes an eighth port 341 and a ninth port 342, the fourth flow path 35 includes a tenth port 351 and a tenth port 352, and the eighth port 341 and the tenth port 351 are located on a side wall of the connecting body 20; the second port 3212 communicates with the first communication port 4122, and the second communication port 4123 communicates with the ninth port 342; the fifth port 3222 communicates with the third communication port 4132 and the fourth communication port 4133 communicates with the eleventh port 352 to facilitate communication of the external conduit with the first and

second pump members

412, 413. Wherein, the integrated assembly 100 further comprises a first connecting portion 27 and a second connecting portion 271; the first connecting part 27 protrudes from the outer side wall of the connecting body 20, and the first connecting part 27 is integrally arranged with the connecting body 20; the second connecting part 271 protrudes out of the outer side wall of the connecting body 20, and the second connecting part 271 is integrally arranged with the connecting body 20; at least a part of the third flow channel 34 is located in the first connection portion 27, and the eighth port 341 is located on an outer side wall of the first connection portion 27; at least a portion of the fourth flow passage 35 is located inside the second connecting portion 271, and the tenth port 351 is located at an outer sidewall of the second connecting portion 271. The first connection portion 27 is substantially cylindrical so that an external pipe is connected to the first connection portion 27; the second connection portion 271 is substantially tubular so that the external pipe is connected with the second connection portion 271.

In the present embodiment, as shown in fig. 9 to 20, the valve member 42 has a third port 423, a fourth port 424, and a fifth port 425; the flow path portion 30 further includes a fifth flow path 36, a sixth flow path 37, and a seventh flow path 38, the fifth flow path 36 includes a twelfth port 361 and a thirteenth port 362, the sixth flow path 37 includes a fourteenth port 371 and a fifteenth port 372, the seventh flow path 38 includes a sixteenth port 381 and a seventeenth port 382, and the twelfth port 361, the fourteenth port 371, and the sixteenth port 381 are located on the outer side wall of the connecting body 20; thirteenth port 362 communicates with third port 423, fifteenth port 372 communicates with fourth port 424, seventeenth port 382 communicates with fifth port 425 to facilitate communication of external conduits with valve member 42. Wherein the valve member 42 may be an electrically operated valve; for example, the valve member 42 is a five-way valve. The integrated component 100 further includes a third connecting portion 272, a fourth connecting portion 273, and a fifth connecting portion 274; the third connecting portion 272 protrudes from the outer side wall of the connecting body 20, and the third connecting portion 272 and the connecting body 20 are integrally formed; at least part of the fifth flow passage 36 is located in the third connecting portion 272, and the twelfth port 361 is located on the outer side wall of the third connecting portion 272; the third connection portion 272 has a substantially cylindrical shape so that an external pipe is connected to the third connection portion 272; the fourth connecting portion 273 protrudes from the outer side wall of the connecting body 20, and the fourth connecting portion 273 is integrally formed with the connecting body 20; at least a portion of the sixth flow passage 37 is located in the third connecting portion 272, and the fourteenth port 371 is located at an outer side wall of the fourth connecting portion 273; the fourth connecting portion 273 has a substantially cylindrical shape so that an external pipe is connected to the fourth connecting portion 273; the fifth connecting portion 274 protrudes outward from the outer sidewall of the connecting body 20, and the fifth connecting portion 274 is integrally disposed with the connecting body 20; at least a portion of the seventh flow passage 38 is located in the fifth connecting portion 274, and the sixteenth port 381 is located on the outer side wall of the fifth connecting portion 274; the fifth connection portion 274 has a substantially cylindrical shape so that an external pipe is connected to the fifth connection portion 274.

All possible combinations of the technical features in the above embodiments may not be described for the sake of brevity, but should be considered as being within the scope of the present disclosure as long as there is no contradiction between the combinations of the technical features. When technical features in different embodiments are represented in the same drawing, it can be seen that the drawing also discloses a combination of the embodiments concerned.

The above examples only express several embodiments of the present application, and the description thereof is more specific and detailed, but not construed as limiting the claims. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the concept of the present application, and these are all within the scope of protection of the present application.

Claims

1. An integrated assembly, comprising:

a reservoir (10), the reservoir (10) comprising a first interface portion (11), the first interface portion (11) having a first interface (111);

the connecting body (20), the said connecting body (20) is connected with said cistern (10) fixedly or spacing;

a flow channel part (30), wherein the flow channel part (30) is provided with a flow channel (31), the flow channel (31) is communicated with the first interface (111), part of the outer side wall of the liquid reservoir (10) and part of the outer side wall of the connecting body (20) form at least part of the wall of the flow channel part (30);

a fluid management member (40), the fluid management member (40) being mounted to the connecting body (20) and/or the reservoir (10), the fluid management member (40) being in communication with the flow channel section (30), the fluid management member (40) comprising a pump member (41), a valve member (42) and a heat exchanger (43).

2. An integrated assembly according to claim 1, characterized in that the pump member (41) has a communication channel (411), the valve member (42) has a first port (421) and a second port (422), the heat exchanger (43) has a first channel (431) and a second channel (432);

the flow passage (31) includes a first flow passage (32) and a second flow passage (33), the first flow passage (32) communicates with the first port (111), the first flow passage (32) communicates with the first passage (431), the first flow passage (32) communicates with the communication passage (411), the first flow passage (32) communicates with the first port (421), the second flow passage (33) communicates with the second port (422), and the second flow passage (33) communicates with the second passage (432).

3. The integrated assembly of claim 2, wherein the pump member (41) comprises a first pump member (412) and a second pump member (413), the first pump member (412) having a first communication channel (4121), the second pump member (413) having a second communication channel (4131);

the first flow path (32) includes a first unit flow path (321) and a second unit flow path (322), the first unit flow path (321) has a first port (3211), a second port (3212) and a third port (3213), the second unit flow path (322) has a fourth port (3221) and a fifth port (3222), the first port (3211) communicates with the fourth port (3221), the second port (3212) communicates with the first communicating path (4121), the third port (3213) communicates with the first port (421), and the fifth port (3222) communicates with the second communicating path (4131).

4. The integrated assembly of claim 3, wherein the first flow channel (32) further comprises a third unit flow channel (323), the third unit flow channel (323) having a sixth port (3231) and a seventh port (3232), the sixth port (3231) communicating with the first port (3211), the sixth port (3231) communicating with the fourth port (3221), the seventh port (3232) communicating with the first channel (431);

the first port (111) communicates with the first unit flow passage (321), the second unit flow passage (322), or the third unit flow passage (323).

5. The integrated assembly according to claim 3, wherein the flow channel (31) further comprises a third flow channel (34) and a fourth flow channel (35), the third flow channel (34) having an eighth port (341) and a ninth port (342), the fourth flow channel (35) having a tenth port (351) and a tenth port (352), the eighth port (341) and the tenth port (351) being located on a side wall of the connecting body (20);

the second port (3212) communicates with the ninth port (342) through the first communicating passage (4121), and the fifth port (3222) communicates with the eleventh port (352) through the second communicating passage (4131).

6. The integrated assembly according to claim 1, 2 or 3, wherein the valve member (42) further has a third port (423), a fourth port (424) and a fifth port (425);

the flow channel (31) further comprises a fifth flow channel (36), a sixth flow channel (37) and a seventh flow channel (38), the fifth flow channel (36) is provided with a twelfth port (361) and a thirteenth port (362), the sixth flow channel (37) is provided with a fourteenth port (371) and a fifteenth port (372), the seventh flow channel (38) is provided with a sixteenth port (381) and a seventeenth port (382), and the twelfth port (361), the fourteenth port (371) and the sixteenth port (381) are positioned on the outer side wall of the connecting body (20);

the thirteenth port (362) communicates with the third port (423), the fifteenth port (372) communicates with the fourth port (424), and the seventeenth port (382) communicates with the fifth port (425).

7. The integrated assembly according to claim 1, 2 or 3, wherein the connecting body (20) comprises a first side wall (21) and a second side wall (22), the first side wall (21) being located opposite the second side wall (22), the reservoir (10) being located at the first side wall (21), the valve member (42) being located at the first side wall (21), the pump member (41) being located at the second side wall (22), and the heat exchanger (43) being located at the second side wall (22).

8. The integrated assembly according to claim 7, wherein the reservoir (10) comprises a first wall (14);

the first side wall (21) has a first portion (24), the first portion (24) is convex relative to the first side wall (21), the first wall (14) has a second portion (15), the second portion (15) is convex relative to the first wall (14), the first portion (24) and the second portion (15) are connected in a sealing mode, and the first portion (24) and the second portion (15) form at least part of the wall of the flow channel portion (30).

9. The integrated assembly according to claim 8, wherein the first portion (24) forms a first recess (25) with a portion of the first side wall (21), the second portion (15) forms a second recess (16) with a portion of the first wall (14), the first recess (25) and the second recess (16) being in communication with each other, the first recess (25) and the second recess (16) forming at least part of the flow channel (31).

10. The integrated assembly according to claim 8, characterized in that said first portion (24) is integral with said connecting body (20) and said second portion (15) is integral with said reservoir (10);

the first portion (24) and the second portion (15) are fixed by welding and sealing.