Suspended dry powder intelligent fire extinguishing system based on Internet of Things technology

Abstract

The invention discloses an Internet of Things-based suspension type dry powder intelligent fire extinguishing system which comprises a fire monitoring terminal device and a fire extinguishing terminal device, wherein the fire monitoring terminal device comprises an ultraviolet / infrared compound detector, a smoke sensor, a temperature sensor and a camera arranged on an electrical platform; the fire extinguishing terminal device comprises a non-storage pressure suspension type dry powder fire extinguishing device, a central control processing platform, and a center server connected with an electric trigger of the fire monitoring terminal device and the fire extinguishing terminal device through a signal, the center server is connected with a touch display screen, a manual control unit, a sound-light alarm unit, a short message sending unit and a communication unit, and the communication unit is connected with a building intelligent network system, a 119 fire alarm network and / or mine digital automatic system. The Internet of Things-based suspension type dry powder intelligent fire extinguishing system has the beneficial effects that the alarm can be immediately sent when fire is caused, the fire alarm information can be immediately transmitted for sending the alarm, the fire is extinguished in an initial state by starting a dry powder fire extinguishing device, and thus heavy economic losses are avoided.

Description

technical field [0001] The invention relates to a suspended dry powder intelligent fire extinguishing system based on the Internet of Things technology. Background technique [0002] At present, domestic dry powder fire extinguishing devices are widely used in petrochemical facilities, tobacco warehouses and other buildings. These dry powder fire extinguishing devices are mainly used in conjunction with automatic fire alarm control systems. The principle is that the detection system detects a fire and transmits the signal to the fire alarm. After the controller and the fire alarm controller confirm the fire signal, the fire extinguishing device is activated after a delay to the set time to release superfine dry powder or dry powder fire extinguishing agent to extinguish the fire. Though this application mode can reach the purpose of automatic fire extinguishing, there is following deficiency: [0003] 1. Ordinary detection systems mainly use smoke and temperature sensors, w...

AI Technical Summary

Problems solved by technology

2. Lack of a detailed fire alarm layout display device, once a fire alarm is triggered, the alarm location cannot be known accurately and in a timely manner

3. In the face of a large fire, the dry powder fire extinguishing device can control and delay the fire after it is triggered. However, if no one is on duty or the on-duty personnel are negligent, if the fire department is not notified in time, the consequences will be disastrous.

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