Closed type water spray fire extinguish system

Abstract

A closed atomized water spray system for extinguishing fire is composed of a fire-extinguishing executor, a controller, a trunk, a controlling pipeline, a fire accident signal processor, and a fire accident detector. The controller consists of valve cover, diaphragm and valve body. Its advantages are high fire-extinguishing efficiency, low consumption of water, high response speed, and low cost.

Description

technical field [0001] The invention relates to a fire extinguishing system, which is a closed water spray fire extinguishing system which uses fine water mist to extinguish fire efficiently and has automatic control and detection of fire, automatic operation, automatic fault monitoring and automatic fire extinguishing. Background technique [0002] The water spray fire extinguishing system is an automatic fire extinguishing system that has developed rapidly in recent years. It sprays mist water through the pressure atomization system to suffocate, cool, emulsify, and dilute the combustibles to extinguish the fire. The amount of sprayed water is small, and it is often used to protect industrial and mining enterprises in large-area, long-distance, harsh conditions and other serious fire hazards. fire. [0003] The traditional water spray fire extinguishing system generally uses a large fire deluge valve to control the opening of the pressure water, so that the water flow is ...

AI Technical Summary

Problems solved by technology

Since the deluge valve needs an installation space, it is usually very difficult to find a space for this equipment in a crowded industrial plant. At the same time, the pipeline after the deluge valve has no fire water, which is an empty pipe system. Therefore, after a fire occurs, the fire water It takes a process from the deluge valve to the fire scene, but at the critical moment of fire extinguishing, every minute and every second are very precious, so the slow response time of the traditional water spray fire extinguishing system is an insurmountable problem; The equipment is often in the quasi-working state, and it is not easy to find the fault of the equipment. Whether the traditional water spray fire extinguishing system can extinguish the fire can only rely on a deluge valve. relatively low

Images