Phase change material and foamy copper-based battery detection heat dissipation apparatus

Abstract

The invention provides a phase change material and foamy copper-based battery detection heat dissipation apparatus, and relates to the technical field of heat dissipation equipment of a new energy automobile battery. The battery detection heat dissipation apparatus comprises a power lithium battery pack and polyurethane soft foamy copper; the polyurethane soft foamy copper is filled with a phase change material; the power lithium battery pack comprises a plurality of power lithium batteries; the setting number of the polyurethane soft foamy copper is corresponding to the number of the power lithium batteries in a one-to-one correspondence manner; the battery detection heat dissipation apparatus also comprises heat pipes; each heat pipe comprises an evaporation section and a condensation section; the polyurethane soft foamy copper is jointed with the power lithium batteries to form grooves matched with the sizes of the heat pipes; and the evaporation section of each heat pipe is mountedon one side of the corresponding power lithium battery while the condensation section of the each heat pipe is mounted on one side of the polyurethane soft foamy copper. The battery detection heat dissipation apparatus has the beneficial effects of simple structure, low manufacturing cost, and relatively high heat dissipation function.

Description

technical field [0001] The invention relates to the technical field of heat dissipation equipment for new energy vehicle batteries, in particular to a battery detection heat dissipation device based on phase change materials and copper foam. Background technique [0002] The traditional battery heat dissipation system method mostly adopts a single air-cooled heat dissipation method, which has no obvious heat dissipation effect. For the case where the heat dissipation effect needs to be guaranteed, it is impossible to use air-cooled heat dissipation to dissipate heat. However, the traditional liquid cooling heat dissipation method uses a heat dissipation device with high sealing performance. Due to the high cost, this method cannot be popularized. The battery detection and heat dissipation system based on heat pipes and phase change materials / copper foam can solve the above problems well. Contents of the invention [0003] The invention overcomes the disadvantages of the p...

AI Technical Summary

Problems solved by technology

[0002] The traditional battery heat dissipation system method mostly adopts a single air-cooled heat dissipation method, the heat dissipation effect of this method is not obvious, and it is impossible to use air-cooled heat dissipation to dissipate heat when the heat dissipation effect needs to be guaranteed

However, the traditional liquid cooling method uses a heat sink with high sealing performance. Due to the high cost, this method cannot be promoted.

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