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Storage battery heat preservation device

A technology of heat preservation device and storage battery, applied in the direction of secondary battery, circuit, electrical components, etc., to achieve the effect of convenient disassembly and assembly

Inactive Publication Date: 2017-07-14
ZHENJIANG HUAYUAN JINCHANG ELECTRICAL APPLIANCES
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The invention provides a battery heat preservation device to solve the problems existing in the use of batteries in low temperature environments

Method used

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0019] The battery heat preservation device provided by the present invention includes a heat storage medium storage box 1 and a battery heat preservation box 4. The heat storage medium storage box 1 and the battery heat preservation box 4 are connected by a pipe 3. The heat storage medium storage box 1 is equipped with a heating device 2. There is at least one heating device 2 in the storage battery heat preservation device. An external power supply can be selected, and the heating device 2 can also be added with a circuit connected to the storage battery. When the battery is charging, an external power supply is selected to heat the heat storage medium 11 in the heat storage medium storage box 1; during the use of the battery, the battery can be used to supply power to the h...

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Abstract

The invention relates to a storage battery heat preservation device. The storage battery heat preservation device comprises a heat accumulation medium storage box, a heating device, a battery heat preservation box and the like. The heat accumulation medium storage box is connected with the battery heat preservation box through a pipe; the battery heat preservation box is connected with a heat accumulation medium receiving box again according to requirements. According to the storage battery heat preservation device provided by the invention, a heat accumulation medium, which is heated in the heat accumulation medium storage box, flows into the battery heat preservation box through a pipe to keep the temperature of the battery heat preservation box, so that a storage battery works at proper temperature, and the defect of reduced working efficiency of the storage battery caused by low temperature is reduced.

Description

technical field [0001] The invention relates to the field of storage batteries, in particular to a storage battery heat preservation device. Background technique [0002] With the development of science and technology and the improvement of human life quality, people's dependence on fossil fuels continues to grow, and environmental pollution due to the use of fossil fuels is becoming increasingly serious. With the development of new energy, the use of electric vehicles is becoming more and more common in China, among which the use of electric bicycles is the most common, and electric bicycles have become people's travel assistants. [0003] The urgent demand of the market has led to the emergence of new batteries, which have been widely used in China, formed an industry and developed rapidly. However, the battery is most afraid of low temperature. Under low temperature environment, the activity of the electrolyte in the battery is relatively low, the activity of the battery...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H01M10/625H01M10/615H01M10/659
CPCH01M10/615H01M10/625H01M10/659Y02E60/10
Inventor 汤茜包磊曾俊王炜吕永祥
Owner ZHENJIANG HUAYUAN JINCHANG ELECTRICAL APPLIANCES