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Assembled cold plate

A water-cooled plate and assembled technology, which is applied in the field of new energy vehicle power batteries, can solve the problems of complex processing technology, inconvenient mass application and high cost, and achieve the effects of simple processing technology, low production cost and strong adaptability.

Pending Publication Date: 2019-11-15
JIANGSU ALFA BUS
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the water-cooled plate mainly includes mold forming brazing, CNC forming embedded copper tube brazing, and CNC forming stirring and grinding and welding.

Method used

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  • Assembled cold plate
  • Assembled cold plate
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Examples

Experimental program
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Embodiment Construction

[0035] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0036] Such as Figure 1 to Figure 6 As shown, an assembled water-cooled plate in this embodiment includes a water-cooled plate assembly 1, and the water-cooled plate assembly includes a plurality of water-cooled plate substrates 1.1 spliced ​​sequentially from left to right, and the left and right sides of the water-cooled plate substrate 1.1 A male structure 1.2 and a female structure 1.3 are respectively arranged on the side, and two adjacent water-cooled plate substrates 1.1 are matched by the male structure 1.2 and the female structure 1.3. The water-cooled plate substrate 1.1 is provided with a plurality of water channel holes 1.4 along the front and rear directions, The front and rear sides of the water-cooled plate assembly 1 are provided with connecting water pipe assemblies 2;

[0037] The water-cooled plate substrate 1.1 has a widt...

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Abstract

The invention relates to an assembled cold plate, which comprises a cold plate assembly (1). The cold plate assembly comprises a plurality of cold plate substrates (1.1) spliced successively from leftto right. A male structure (1.2) and a female structure (1.3) are respectively arranged on the left and right sides of each cold plate substrate (1.1). Every two adjacent cold plate substrates (1.1)are matched with each other through one male structure (1.2) and one female structure (1.3). Each cold plate substrate (1.1) is provided with a plurality of water channel holes (1.4) along the front-back direction. Connecting water pipe assemblies (2) are arranged on the front and back sides of the cold plate assembly (1). The assembled cold plate has the characteristics of simple processing technology and low production cost. Different connecting modes can be selected as needed to meet the requirements of different PACK cooling systems. The assembled cold plate has strong adaptability.

Description

technical field [0001] The invention relates to an assembled water cooling plate, which belongs to the technical field of power batteries of new energy vehicles. Background technique [0002] Under the pressure of energy crisis and environmental pollution, safety, environmental protection and energy saving have become the themes of automobile development. New energy vehicles are highly valued and strongly supported by transportation and energy departments because of their advantages in energy saving, environmental protection and pollution-free. As the key to new energy vehicles, the power battery plays a very important role in it. Among them, the power battery is the power source of the electric vehicle and is a key component of the electric vehicle. The working principle of the power battery is an electrochemical reaction. The battery is greatly affected by the temperature during the working process. Too high or too low temperature affects the safety, life and electrical p...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/613H01M10/625H01M10/6568
CPCH01M10/613H01M10/625H01M10/6568Y02E60/10
Inventor 张宝库张中帆蒋洪
Owner JIANGSU ALFA BUS
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