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Refrigerant evaporating and cooling battery device

A battery device, evaporative cooling technology, applied to secondary batteries, circuits, electrical components, etc.

Inactive Publication Date: 2017-09-15
ANHUI JIANGHUAI SONGZ AIR CONDITIONING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a refrigerant evaporation cooling battery device to solve the problems existing in the existing air cooling and liquid cooling methods

Method used

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  • Refrigerant evaporating and cooling battery device
  • Refrigerant evaporating and cooling battery device
  • Refrigerant evaporating and cooling battery device

Examples

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Embodiment Construction

[0017] Such as Figure 1 to Figure 5 As shown, the present invention provides a refrigerant evaporative cooling battery device, comprising: a refrigerant inlet pipe 2, a refrigerant outlet pipe 3, a collecting pipe 8 and a flat pipe 4; the number of the collecting pipes 8 is two, and one of the collecting pipes A flow pipe 8 is arranged between the refrigerant inlet pipe 2 and the refrigerant outlet pipe 3, and another header 8 is arranged on one side of the refrigerant inlet pipe 2 and the refrigerant outlet pipe 3; the flat pipe 4 is arranged between the two collecting pipes 8; the flat pipe 4 is a harmonica pipe, and several passages 41 are arranged inside, a support plate 5 is arranged under the flat pipe 4, and a support plate 5 is arranged above the flat pipe 4 The silicone pad 6 is used for setting the battery pack 1 above the silicone pad 6 , and the heat sink 7 is arranged between the adjacent batteries of the battery pack 1 . The pipelines of the refrigerant inlet p...

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Abstract

The invention relates to the technical field of battery cooling, particularly to a refrigerant evaporating and cooling battery device. The refrigerant evaporating and cooling battery device provided by the invention comprises a refrigerant inlet pipe, a refrigerant outlet pipe, header pipes and a flat pipe, wherein the number of the header pipes is two; one of the header pipes is arranged between the refrigerant inlet pipe and the refrigerant outlet pipe; the other header pipe is arranged at one side of the refrigerant inlet pipe and the refrigerant outlet pipe; the flat pipe is arranged between the two header pipes; the flat pipe is a harmonica-shaped pipe; a plurality of channels are arranged in the flat pipe; a support plate is arranged below the flat pipe; a silicone pad is arranged above the flat pipe; a battery pack is arranged above the silicone pad; heat dissipation fins are arranged between adjacent batteries of the battery pack. The device adopts a way of evaporating liquid refrigerant in the flat pipe, cooling the batteries with the low-temperature flat pipe, using an assembly as an evaporator to be connected in parallel on an air-conditioning system of an automobile or separately as the evaporator to be connected in the air-conditioning system, and has good battery cooling effect.

Description

technical field [0001] The invention relates to the technical field of battery cooling, in particular to a refrigerant evaporation cooling battery device. Background technique [0002] At present, the battery cooling method of electric vehicles mainly adopts air cooling, and the new cooling method that has emerged in recent years is liquid cooling, that is, low-temperature liquid flows in the flat tube, and the flat tube is used to cool the battery. The main problem of air cooling is uneven cooling, while the main problem of liquid cooling is the problem of response lag. Therefore, it is necessary to provide various refrigerant evaporation cooling battery devices to solve the above problems. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a refrigerant evaporation cooling battery device to solve the problems existing in the existing air cooling and liquid cooling methods. [0004] In order to solve the problems...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6568H01M10/6569
CPCH01M10/613H01M10/625H01M10/6568H01M10/6569Y02E60/10
Inventor 郑志华刘劲松廖梓沣杨阳蔡明
Owner ANHUI JIANGHUAI SONGZ AIR CONDITIONING