Power battery fireproof drag chain device

A towline device and power battery technology, which is applied to batteries, battery pack components, circuits, etc., can solve the problems that emergency responders cannot get close to the battery, smoke, etc., to ensure the safety of personnel and property, the structure is reasonable, and the guarantee Effects of processing effects

Active Publication Date: 2018-11-23
天津三源电力集团有限公司 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Because lithium-ion batteries will be accompanied by smoke, acid spray, and flash explosions when they react violently, emergency personnel may not be able to get close to the batteries

Method used

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  • Power battery fireproof drag chain device

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Embodiment Construction

[0013] The embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings; it should be noted that the embodiments are illustrative, not restrictive, and cannot limit the protection scope of the present invention.

[0014] A power battery fireproof towline device, comprising an iron chain 1, a fireproof cloth 2, a left fixing ring 4 and a right fixing ring 3, both of the left fixing ring and the right fixing ring are metal rings. The right fixing ring is worn in the middle of the iron chain, one end of the iron chain passes through the left fixing ring and extends outward to a left extension section, and the other end of the iron chain passes through the left fixing ring and the right fixing ring in turn and extends outward Go out a right side extension section, fireproof cloth is installed on iron chain, left fixing ring and right fixing ring, this fireproof cloth, iron chain, left fixing ring and right fixing ring form a f...

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Abstract

The invention relates to a power battery fireproof towline device, which includes an iron chain, a fireproof cloth, a left fixing ring and a right fixing ring, the right fixing ring is installed in the middle of the iron chain, and one end of the iron chain passes through the left fixing ring A left extension section is extended, the other end of the iron chain passes through the left and right fixing rings in turn and a right extension section is extended outward, and the fireproof cloth is installed on the iron chain, the left fixing ring and the right fixing ring, The fireproof cloth, the iron chain, the left fixing ring and the right fixing ring form a fireproof shelter area. The present invention is a power battery fireproof drag chain device with ingenious design, reasonable structure and flexible and convenient use. The device can improve the processing efficiency, ensure the processing effect, avoid the spread of accidents, and ensure the safety of personnel and property. It is especially suitable for electric vehicles. Promote the use in power stations and other occasions.

Description

technical field [0001] The invention relates to the technical field of emergency treatment of an electric vehicle swapping station, in particular to a power battery fireproof drag chain device. Background technique [0002] At present, the power batteries of electric vehicles are mainly lithium-ion batteries, and lithium-ion batteries are active in nature. Once a violent reaction occurs, traditional fire extinguishers cannot be used to prevent combustion. Therefore, when a box of batteries spontaneously ignites due to drop, short circuit or other reasons, it may also have adverse effects on other batteries. It must be transferred immediately and buried to prevent the accident from spreading. [0003] Because lithium-ion batteries will be accompanied by smoke, acid spray, and flash explosions when they react violently, emergency personnel may not be able to get close to the batteries. In the electric vehicle replacement station or other places, the power battery in an emerge...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H01M2/10H01M50/256
CPCH01M2200/00H01M50/256Y02E60/10
Inventor 宋伟白玉琨魏辉危望张庆先肖卓伦
Owner 天津三源电力集团有限公司
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