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Online fire monitoring device for lithium ion energy storage battery

A technology of energy storage battery and monitoring device, applied in the direction of measuring device, secondary battery, fire alarm, etc., to achieve the effect of containment of fire, flexible opening and closing, and better cooling effect

Pending Publication Date: 2021-06-15
ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is how to avoid the fire caused by personnel not handling it in time when the temperature of the lithium-ion energy storage battery stored in the battery cabinet is too high

Method used

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  • Online fire monitoring device for lithium ion energy storage battery
  • Online fire monitoring device for lithium ion energy storage battery

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Embodiment Construction

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are part of the present invention Examples, not all examples. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0033] Such as figure 1 , figure 2 As shown, an online fire monitoring device for lithium-ion energy storage batteries includes a battery cabinet 1, a lithium-ion energy storage battery 2 installed in the battery cabinet 1, and a power module 3 installed outside the battery cabinet 1 and installed inside the battery cabinet 1 The monitoring component 4 on the top, the communic...

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Abstract

The invention discloses an online fire monitoring device for a lithium ion energy storage battery. A monitoring assembly is arranged in the battery cabinet, temperature, smoke and flame information in the battery cabinet is monitored in real time, and opening and closing of the first sealing door and the second sealing door are controlled through the temperature information, the internal temperature of the battery cabinet can be effectively controlled in time without participation of people, fire disasters of the lithium ion energy storage batteries are restrained, and time is won for workers to arrive at the site before the batteries are on fire.

Description

technical field [0001] The invention relates to the technical field of intelligent fire monitoring, in particular to an online fire monitoring device for lithium-ion energy storage batteries. Background technique [0002] With the large-scale development of national new energy and smart grid construction, the energy storage industry is also developing rapidly, and the demand for energy storage market is increasing day by day. The use of lithium-ion battery energy storage has become an emerging energy storage method in my country. Lithium-ion batteries have the characteristics of high energy density, long cycle life, small size, light weight, and environmental protection. Power quality and other aspects play an important role. However, the lithium-ion energy storage battery system is characterized by a large number of batteries, a relatively airtight working environment, and a large amount of heat released by the battery during charging and discharging. Considering that lith...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01D21/02G08B17/00G08B17/10H01M10/42H01M10/48H01M10/613H01M10/6563
CPCG01D21/02G08B17/00G08B17/10H01M10/4207H01M10/425H01M10/482H01M10/486H01M10/488H01M2010/4278H01M10/613H01M10/6563Y02E60/10
Inventor 李昌豪汪书苹程登峰张佳庆王海超高飞程宜风苏文朱胜龙
Owner ELECTRIC POWER RES INST OF STATE GRID ANHUI ELECTRIC POWER
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