Fireproof fire-extinguishing fire-fighting control system for lithium battery energy storage equipment

Abstract

The invention discloses a fireproof fire-extinguishing fire-fighting control system for lithium battery energy storage equipment. The fireproof fire-extinguishing fire-fighting control system comprises a host, at least one temperature detector, a controller and an automatic water spraying system. The at least one temperature detector is used for collecting the temperature value of the corresponding battery assembly; the controller is connected with the temperature detector and the host and is used for reading the temperature value acquired by the temperature detector and feeding back the temperature value to the host; the automatic water spraying system is connected with the controller and can spray water; when the temperature value collected by any temperature detector exceeds a preset temperature value, the host issues a preset control instruction to the controller so that the controller can control the automatic water spraying system to spray the water to the corresponding battery assembly. According to the fireproof fire-extinguishing fire-fighting control system for the lithium battery energy storage equipment, automatic water spraying cooling and fire extinguishing can be realized according to the temperature of the battery assembly so as to prevent big fire or big fire spreading caused by temperature rise, so that the problem of safety accidents caused by temperature rise of the battery assembly can be solved.

Description

technical field [0001] The invention relates to the technical field of lithium battery applications, in particular to a fire prevention and fire control system for lithium battery energy storage equipment. Background technique [0002] The biggest safety hazard when using lithium batteries is that when the battery encounters external shocks or short circuits caused by its own defects, the internal temperature of the battery will rise, which will lead to safety accidents such as thermal runaway and fire. At present, there are researches on the application of battery energy storage in the market, in order to solve the safety issues related to the application of lithium batteries. However, there is no fire prevention and fire control system technology for lithium battery applications in the prior art, and effective cooling and fire extinguishing methods have not been adopted to solve the thermal runaway and fire conditions of lithium batteries. For the safety of lithium battery...

AI Technical Summary

Problems solved by technology

However, there is no fire prevention and fire control system technology for lithium battery applications in the prior art, and effective cooling and fire extinguishing methods have not been adopted to solve the thermal runaway and fire conditions of lithium batteries. For the safety issues of lithium battery energy storage applications Has been affecting the application field of lithium batteries

[0003] Therefore, how to avoid safety accidents caused by the rise of the internal temperature of the lithium battery is a technical problem currently to be solved by those skilled in the art.

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