Fire extinguishing system and fault confirmation method

Abstract

A fire fighting system comprises a control module, at least one battery and at least one fire fighting module, wherein each fire fighting module is communicated with one or more batteries, and when the temperature of the batteries communicated with the first fire fighting module is larger than or equal to a temperature threshold value, the first fire fighting module conducts fire extinguishing by releasing a fire extinguishing agent into the batteries, and the first fire fighting module is any one of the at least one fire fighting module; and the control module is used for obtaining the pressure intensity value in the first fire fighting module, and when the pressure intensity value in the first fire fighting module meets a preset condition, warning information that the first fire fighting module or the batteries connected with the first fire fighting module breaks / break down is generated. Through the fire extinguishing system, the fire extinguishing precision of the batteries in a cabinet can be improved, the fault reason and the fault position can be determined, and the operation and maintenance efficiency can be improved.

Description

technical field [0001] The present application relates to the technical field of fire protection, in particular to a fire protection system and a fault confirmation method. Background technique [0002] In the data center, the power supply of the cabinet usually includes mains power and batteries. There are usually multiple batteries deployed in a cabinet, and each battery contains one or more batteries. When the batteries inside the battery rupture and catch fire, the batteries in the cabinet The fire fighting equipment will release fire extinguishing to the battery in the cabinet to extinguish the fire. However, the fire extinguishing agent applied to the outside of the battery cannot directly contact the burning battery cells, resulting in poor fire extinguishing effect, and after the fire fighting equipment fails (such as fire extinguishing agent leakage) or the battery catches fire, the operation and maintenance personnel cannot be informed of the failure in time The c...

AI Technical Summary

Problems solved by technology

However, the fire extinguishing agent applied to the outside of the battery cannot directly contact the burning battery cells, resulting in poor fire extinguishing effect, and after the fire fighting equipment fails (such as fire extinguishing agent leakage) or the battery catches fire, the operation and maintenance personnel cannot be informed of the failure in time The cause and location of the failure, unable to perform maintenance in time

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