CN-121973587-A - Thermal management module

CN121973587ACN 121973587 ACN121973587 ACN 121973587ACN-121973587-A

Abstract

The application provides a thermal management module, which comprises a kettle and a runner plate assembly, wherein the kettle is fixedly connected with the runner plate assembly, the kettle comprises a connecting part, the connecting part comprises a connecting port, the connecting port comprises a first exhaust port, a second exhaust port and a liquid supplementing path, the runner plate assembly comprises a first exhaust channel, a second exhaust channel, a liquid supplementing channel, a first communication port, a second communication port and a third communication port, the first exhaust channel is communicated with the first exhaust port, the second exhaust channel is communicated with the second exhaust port, the liquid outlet is communicated with the liquid supplementing channel, the first communication port, the second communication port and the third communication port are communicated with an external interface of the runner plate assembly, the thermal management module comprises a first exhaust path, a second exhaust path and a liquid supplementing path, the first exhaust path comprises the first communication port, the first exhaust channel, the first exhaust port, the second exhaust path comprises the second communication port, the second exhaust channel, the second exhaust port and the third exhaust port, the liquid supplementing path comprises the liquid supplementing port, and the third exhaust port. The heat management module is beneficial to improving the degassing efficiency of the heat management module.

Inventors

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Assignees

绍兴三花汽车热管理科技有限公司

Dates

Publication Date: 20260505
Application Date: 20241031

Claims (12)

1. A thermal management module is characterized by comprising a kettle (8) and a runner plate assembly (2), wherein the kettle (8) is fixedly connected with the runner plate assembly (2), the kettle (8) comprises a connecting part (81), the connecting part (81) comprises a connecting port (083), the connecting port (083) comprises a first exhaust port (821), a second exhaust port (822) and a liquid outlet (823), the runner plate assembly (2) comprises a first exhaust channel (021), a second exhaust channel (022), a liquid supplementing channel (023), a first communication port (024), a second communication port (025) and a third communication port (026), the first exhaust channel (021) is communicated with the first exhaust port (821), the second exhaust channel (022) is communicated with the second exhaust port (822), the liquid outlet (823) is communicated with the liquid supplementing channel (023), the first communication port (024), the second communication port (025) and the third communication port (026) are communicated with an external thermal management path (024), the first exhaust channel (821), the first exhaust channel (025) comprises a first exhaust path (024), and the first exhaust path (821) is communicated with the first exhaust channel (821) and the second exhaust path (024) is communicated with the first exhaust path (821) The liquid supplementing path comprises a liquid outlet (823), a liquid supplementing channel (023) and a third communication port (026).
2. The thermal management module of claim 1, wherein the flow conduit plate assembly (2) comprises a first flow conduit (231), a fluid supplementing port (25), a first flow dividing plate (272) and a second flow dividing plate (273), wherein the fluid supplementing port (25) is communicated with the first flow conduit (231), the fluid supplementing port (25) is in sealing connection with the connecting port (083) in a manner of being opposite to the connecting port, the first flow dividing plate (272) and the second flow dividing plate (273) are positioned in the first flow conduit (231), the first exhaust channel (021) and the fluid supplementing channel (023) are positioned on two sides of the first flow dividing plate (272), and the second exhaust channel (022) and the fluid supplementing channel (023) are positioned on two sides of the second flow dividing plate (273).
3. The thermal management module according to claim 2, wherein one end of the first flow dividing plate (272) is connected to a wall forming a first flow passage (231), the other end of the first flow dividing plate (272) extends in a direction of the first flow dividing plate (024) and is disposed at a distance from the wall forming the first flow dividing plate (024), one end of the second flow dividing plate (273) is connected to the wall forming the first flow passage (231), the other end of the second flow dividing plate (273) extends in a direction of the second flow dividing plate (025) and is disposed at a distance from the wall forming the second flow dividing plate (025), the fluid supplementing port (25) includes a first port (251), a second port (252) and a third port (253), a portion of the first flow dividing plate (272) is fixedly connected to the wall forming the fluid supplementing port (25), the first flow dividing plate (272), the second flow dividing plate (253) is disposed at both sides of the first flow dividing plate (272), the first exhaust port (252), the second exhaust port (821) are disposed at both sides of the first exhaust port (252), the third port (253) is communicated with the liquid outlet (823) and the liquid supplementing channel (023).
4. A thermal management module according to claim 2 or 3, wherein the connection portion (81) comprises a first partition (83) and a second partition (84), the first partition (83) and the second partition (84) are located in the connection port (082), the first air outlet (821) and the liquid outlet (823) are located at two sides of the first partition (83), the second air outlet (822) and the liquid outlet (823) are located at two sides of the first partition (83), a portion of the first flow dividing plate (272) is disposed opposite to and in sealing connection with the first partition (83), and a portion of the second flow dividing plate (273) is disposed opposite to and in sealing connection with the second partition (84).
5. The thermal management module of claim 4, wherein the fluid replacement port (25) is disposed upwardly relative to the first and second communication ports (024, 025), the third communication port (026) is disposed downwardly relative to the first and second communication ports (024, 025), the first and second communication ports (024, 025) are disposed on opposite sides of the fluid replacement port (25), respectively, the first and second flow dividing plates (272) comprise first and second segments (2721, 2722), the second segment (2722) is disposed proximate to the first communication port (024) relative to the first segment (2721), the first segment (2721) is disposed at an angle to the second segment (22), the second flow dividing plates (273) comprise third and fourth segments (2731, 2732), the fourth segment (2732) is disposed proximate to the third segment (2731); The first runner (231) comprises a first sub runner (2311), a second sub runner (2312) and a third sub runner (2313), the first sub runner (2311) is located on one side of the first section (2331), the second sub runner (2312) is located on one side of the third section (2333), the third sub runner (2313) is communicated with the first sub runner (2311) and the third communication port (026), the third sub runner (2313) is communicated with the second sub runner (2312) and the third communication port (026), the third sub runner (2313) is communicated with the fluid supplementing runner and the third communication port (026), the flow area of the first sub runner (2311) is larger than the area of the first exhaust channel (021), and the flow area of the second sub runner (2312) is larger than the area of the second exhaust channel (022).
6. The thermal management module according to any one of claims 2-5, wherein the flow channel plate assembly (2) comprises a first plate body (27) and a second plate body (28), at least one of the first plate body (27) and the second plate body (28) has a groove, the first plate body (27) and the second plate body (28) are fixedly connected, the wall forming the first flow channel (231) comprises a wall forming the groove, the wall forming the first exhaust channel (021) comprises a wall forming the first flow channel (231) partially, a wall forming the first diverter plate (272) comprises a wall forming the first flow channel (231) partially, a wall forming the second exhaust channel (022) comprises a wall forming the first flow channel (231) partially, a wall forming the fluid make-up channel (023) comprises a wall forming the first flow channel (231) partially, a wall forming the first diverter plate (272) partially, a wall forming the second diverter plate (273) partially, and the fluid make-up channel (021) is located in at least one of the first flow channel (27) and the second diverter plate (28).
7. The thermal management module of claim 6, wherein the thermal management module comprises a fluid pump (50), a valve member (3), the flow conduit plate assembly (2) comprises a mounting cavity, at least a portion of the fluid pump (50) is located in the mounting cavity and is fixedly connected to the flow conduit plate assembly (2), the first communication port (024), the second communication port (025) are in communication with an external port on the flow conduit plate assembly (2), the external port on the flow conduit plate assembly (2) comprises an external port in communication with the valve member (3), an external port in communication with other thermal management members, and the third communication port (026) is in communication with the mounting cavity.
8. The thermal management module of claim 7, wherein the other thermal management components include a motor, a radiator, the first communication port (024) in communication with one of the valve ports of the valve component (3), the second communication port (025) in communication with the outlet of the radiator, the inlet of the radiator in communication with the second valve port of the valve component (3), the first communication port (024) and the second communication port (025) both in communication with the fluid pump (50), the outlet of the fluid pump (50) in communication with the inlet of the motor, the outlet of the motor in communication with the third valve port of the valve component (3), the motor capable of forming a first circuit with the fluid pump (50), the radiator, and the motor capable of forming a first sub-circuit with the fluid pump (50).
9. The thermal management module according to claim 4, wherein the flow field plate assembly (2) comprises a fitting portion (20), the fitting portion (20) is provided with a fitting groove (201), the connecting portion (81) is provided with a connecting opening portion (82) forming the connecting opening (082), the connecting opening portion (82) is arranged in a protruding manner towards the flow field plate assembly (2), at least part of the connecting opening portion (82) is arranged in the fitting groove (201), the fitting portion (20) comprises a sealing groove (202), the sealing groove (202) is arranged on the periphery of the fluid supplementing opening (25), and at least part of the sealing piece is arranged in the sealing groove (202), and the sealing piece is radially or endface-pressed between the connecting opening portion (82) and the fitting portion (20).
10. The thermal management module according to claim 9, wherein the fitting portion (20) is fixedly connected with the connection portion (81) by screw threads, the fitting portion (20) is arranged on the first plate body (27) of the flow channel plate assembly (2) in a protruding manner, the fitting portion (20) comprises one of a threaded hole and a through hole, the connection portion (81) comprises the other of the threaded hole and the through hole, the threaded hole or the through hole is arranged close to the fluid-filling port (25), and the thermal management module comprises a fastener which fixedly connects the fitting and the connection portion (81).
11. The thermal management module according to any one of claims 1-10, wherein the flow conduit plate assembly (2) comprises a channel (26), a second flow conduit (232), the second flow conduit (232) not being in direct communication with the first flow conduit (231) of the flow conduit plate assembly (2), the channel (26) communicating the second flow conduit (232) with the first exhaust gas channel (021) or the second exhaust gas channel (022), a wall forming the second flow conduit (232) comprising a first wall (233), the flow conduit plate assembly (2) comprising a first duct (234), the first duct (234) having an opening in the first wall (233), the first duct (234) having a flow area smaller than the second duct (232).
12. The thermal management module of claim 11, wherein the thermal management assembly comprises a fluid pump (50), the fluid pump (50) comprising a first pump (51) and a second pump (52), the first flow passage (231), the first pump (51) forming at least part of a first circuit, the second flow passage (232), the second pump (52) forming at least part of a second circuit, a valve member enabling the first circuit, the second circuit to operate independently or in series.

Description

Thermal management module Technical Field The application relates to the technical field of thermal management, such as automotive, commercial, household or energy storage and the like, in particular to a thermal management module. Background The kettle is used as a key part for pressure regulation and gas removal in the runner plate when the runner plate switches different working modes, and plays an important role in the heat management integrated module. In the related art, the fluid carrying the gas is led into the kettle by arranging an external pipeline on the runner plate, the gas-carrying liquid stays in the kettle for a long time and the buoyancy of the gas is fully deaerated into the expansion cavity of the kettle, and then the gas is discharged to the external environment through a deaeration structure of the kettle cover of the kettle, the deaeration structure is required to be additionally provided with the requirement of a deaeration connecting pipe, the structure is relatively complicated, or the kettle and the runner plate are arranged into an integrated structure, a partition plate is arranged at the communication part of the kettle and the runner to divide the channel into an exhaust channel and a return channel, the gas-carrying liquid enters the kettle through the exhaust channel to circulate in the kettle, the gas is discharged into the external space through the kettle cover, meanwhile, the deaerated liquid is supplemented into the return circuit to circulate, and the other part enters the water pump to circulate in the return circuit, and the deaeration structure does not need the external pipeline, but the deaeration condition is single, can not meet the deaeration requirement of various flow directions, and the deaeration efficiency is relatively low. Disclosure of Invention The invention aims to provide a thermal management module so as to improve the degassing efficiency of the thermal management module. The heat management module comprises a kettle and a runner plate assembly, wherein the kettle is fixedly connected with the runner plate assembly, the kettle comprises a connecting part, the connecting part comprises a connecting port, the connecting port comprises a first exhaust port, a second exhaust port and a liquid supplementing path, the runner plate assembly comprises a first exhaust channel, a second exhaust channel, a liquid supplementing channel, a first communication port, a second communication port and a third communication port, the first exhaust channel is communicated with the first exhaust port, the second exhaust channel is communicated with the second exhaust port, the liquid outlet is communicated with the liquid supplementing channel, the first communication port, the second communication port and the third communication port are communicated with an external interface of the runner plate assembly, the heat management module comprises a first exhaust path, a second exhaust path and a liquid supplementing path, the first exhaust path comprises the first communication port, the first exhaust channel, the first exhaust port, the second exhaust path comprises the second communication port, the second exhaust channel and the second exhaust port, the liquid supplementing path comprises the liquid supplementing port, and the third exhaust port is communicated with the liquid supplementing channel. The flow channel plate assembly comprises a first exhaust channel, a second exhaust channel and a fluid supplementing channel, wherein the first exhaust channel is communicated with the first exhaust port, the second exhaust channel is communicated with the second exhaust port, the liquid outlet is communicated with the fluid supplementing channel, namely, fluid enters from the first communication port and is divided into two parts, one part enters into a kettle from the first exhaust channel and the first exhaust port, after being exhausted through the kettle, the fluid enters into a third communication port to participate in loop circulation through the liquid outlet and the fluid supplementing channel, the other part directly enters into the third communication port to participate in loop circulation, and similarly, the fluid enters from the second communication port and is divided into two parts, one part enters into the kettle from the second exhaust channel and the second exhaust port, after being exhausted through the kettle, the fluid enters into the third communication port to participate in loop circulation through the liquid outlet and the fluid supplementing channel, and the other part directly enters into the third communication port to participate in loop circulation. Furthermore, this scheme adopts two exhaust passage, and two exhaust passage correspond different intercommunication mouths respectively, compare in that, two intercommunication mouths correspond the scheme of an exhaust passage, and be more nimble on the overall arrangement of runner and interc