Inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement

Abstract

The invention discloses an inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement. The inert gas intelligent fire extinguishing system comprises an infrared thermal imager, an infrared sensor and a smoke sensor which are connected with a supervision center server and a supervision center database through a transit network. The supervision center server is connected with a fire alarm device, a mobile phone terminal, a PC terminal, a firefighting linkage control center and an inert gas fire extinguishing device. According to the inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement, potential fire risks can be found in time in the early stage that the temperature of equipment and cables rises, mobile phone remote alarm is sent out, and the enough time is provided for managers to conduct remote fire extinguishing and intelligent automatic fire extinguishing.

Description

technical field [0001] The invention relates to an inert gas intelligent fire extinguishing system based on infrared imaging temperature measurement, specifically an intelligent remote fire extinguishing control system for computer rooms / laboratories / warehouses, and belongs to the technical field of infrared imaging monitoring and fire extinguishing. Background technique [0002] The current remote intelligent fire extinguishing is usually used in computer rooms / laboratories / warehouses where precision instruments and equipment are relatively expensive, and remote monitoring is carried out through sensor networks and video images. Due to the high density of equipment and materials in these places, the high amount of funds involved, and the complicated procurement and transportation of equipment, and the long cycle of replacing equipment, non-professionals are often present when a fire occurs, and the real-time requirements for fire disposal are high. Otherwise the loss will b...

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Problems solved by technology

[0003] However, traditional fire extinguishing techniques and methods also have certain defects.

First of all, the fire sensor based on the traditional temperature and smoke sensor cannot detect the disaster in the first time. When the smoke sensor or temperature sensor alarms, the fire is often already relatively large, and the fire extinguishing effect is greatly reduced. The traditional smoke sensor or temperature sensor is still False alarms are prone to occur, and it is difficult to meet the real-time requirements of fire fighting in the computer room

Secondly, the traditional fire extinguishing system is not suitable for the fire extinguishing occasions in the computer room, because the fire in the computer room is often caused by the high temperature of the cables, and the cables are everywhere in the ceiling layer of the computer room, the floor of the computer room, and the overhead floor under the floor, and the cost of the cable is higher than that of the equipment. The cost is much lower. It is difficult for the traditional point-measurement fire extinguishing system to monitor the temperature of all cables in real time. Fire extinguishing agents such as water cannons and fire extinguishing devices are likely to cause corrosion and damage to precision machinery, electronic chips, precision instruments, etc., and this type of fire extinguishing system is complex to operate and has low intelligence, requiring specially trained personnel to operate. Low, a large amount of heat is generated when spraying, which directly affects the escape of personnel

[0004] In China, with the development and improvement of new fire extinguishing technology and infrared monitoring technology applicable to related fields, conditions have been created for the invention of intelligent fire extinguishing systems for precision instruments. However, there are few mature infrared temperature measurement systems on the market at present. Intelligent inert gas fire extinguishing system

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