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Automobile battery liquid cooling plate with three-way joint, and processing technology thereof

A technology for automotive batteries and processing technology, applied in secondary batteries, circuits, electrical components, etc., can solve problems affecting the layout and heat transfer of liquid cold plates, waste of space and cost, and increase the number of inlet and outlet joints, so as to improve heat transfer Efficiency, product cost reduction, and space-saving effects

Pending Publication Date: 2020-12-01
JIANGSU CHAOLI RADIATOR
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  • Abstract
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  • Claims
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AI Technical Summary

Problems solved by technology

[0002] The existing automotive battery liquid cold plate is designed to cover the entire module cavity in order to allow the battery to dissipate heat more evenly and fully. At the same time, the problem is that the number of inlet and outlet connectors in the entire module will increase correspondingly and waste space. At the same time, because the inlet and outlet joints will take up a lot of space and affect the overall layout and heat transfer of the liquid cooling plate, the efficiency of cooling the battery will be reduced, and the space utilization rate will also be reduced, the production cost of the product will be increased, and the heat transfer efficiency will be reduced. Therefore, it is necessary to design a kind of three-way joint automobile battery liquid cold plate and its processing technology to solve the above problems

Method used

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  • Automobile battery liquid cooling plate with three-way joint, and processing technology thereof
  • Automobile battery liquid cooling plate with three-way joint, and processing technology thereof

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Embodiment Construction

[0019] In order to enable those skilled in the art to better understand the solutions of the present invention, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention.

[0020] This embodiment provides a liquid cold plate for automobile batteries with three-way joints, including a collector structure 1, the collector structure 1 is a rectangular parallelepiped high-frequency welded pipe, and the material of the collector structure 1 is the outer layer With a composite layer of aluminum plate, the upper and lower ends of the collector structure 1 are provided with a capping structure 2 through a snap-fitting method. The capping structure 2 is a rectangular aluminum plate stamped and formed part, and the material of the capping structure 2 is A double-sided composite layer aluminum plate is selected, and the sealing cap structure 2 is punched an...

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Abstract

The invention relates to an automobile battery liquid cooling plate with a three-way joint. The automobile battery liquid cooling plate comprises a flow collecting pipe structure, wherein the upper end and the lower end of the flow collecting pipe structure are sleeved with sealing cap structures in a clamped mode, the flow collecting pipe structure comprises a left side face, a right side face, afront side face and a rear side face, one side surface is connected with a connecting seat structure in a penetrating manner, a pipe nozzle structure is arranged on the connecting seat structure, thecentral axis of the pipe nozzle structure is parallel to one side surface, the flow collecting pipe structure, the connecting seat structure and the pipe nozzle structure are combined into a three-way joint structure in an assembling mode, cooling pipe hole structures are arranged on the other three side faces of the flow collecting pipe structure, a cooling pipe structure can be inserted into each cooling pipe hole structure, each cooling pipe structure is a prolate extrusion forming piece, and a plurality of ventilation square hole structures are arranged on each cooling pipe structure at equal intervals in parallel.

Description

technical field [0001] The invention relates to an automobile battery liquid cooling device, in particular to an automobile battery liquid cooling plate with a three-way joint and a processing technology thereof. Background technique [0002] The existing automotive battery liquid cold plate is designed to cover the entire module cavity in order to allow the battery to dissipate heat more evenly and fully. At the same time, the problem is that the number of inlet and outlet connectors in the entire module will increase correspondingly and waste space. At the same time, because the inlet and outlet joints will take up a lot of space and affect the overall layout and heat transfer of the liquid cooling plate, the efficiency of cooling the battery will be reduced, and the space utilization rate will also be reduced, the production cost of the product will be increased, and the heat transfer efficiency will be reduced. Therefore, it is necessary to design a kind of three-way joi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/617H01M10/625H01M10/6554H01M10/6556H01M10/6567B23P15/26
CPCB23P15/26H01M10/613H01M10/617H01M10/625H01M10/6554H01M10/6556H01M10/6567Y02E60/10
Inventor 陈丹凤冯秀芬
Owner JIANGSU CHAOLI RADIATOR
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