Automatic electrical fire extinguishing system

研制背景

High and low voltage distribution cabinets are important components of the power system, and their safe and stable operation is crucial for the reliability of the entire power supply and distribution system. However, the electrical components inside the distribution cabinet are dense and the operating environment is complex. Fire and even explosion accidents caused by short circuits, lightning strikes, thermal runaway, and other reasons are not uncommon, accompanied by the production of toxic gases, resulting in economic losses and casualties. Therefore, in order to prevent the occurrence of fire accidents in distribution cabinets, effective intelligent fire extinguishing methods are urgently needed.

Application scenarios

Automatic electrical fire extinguishing systemThe solution is widely used for fire alarm and automatic extinguishing of distribution cabinets, data cabinets, communication cabinets, and precision instrument cabinets in end-user distribution rooms or data rooms.

System Overview

The electrical fire automatic fire extinguishing system is an intelligent distribution cabinet automatic fire extinguishing system that is designed for electrical boxes (cabinets), equipped with intelligent controllers and intelligent fire extinguishing devices, and directly or through a gateway (host) connected to a cloud platform. The controller monitors the temperature and smoke concentration inside the distribution cabinet (box) in real time. Once an abnormal situation is detected, an alarm will be triggered, and in severe cases, the fire extinguishing device will be automatically triggered to quickly extinguish the fire source. It also realizes remote status detection, abnormal notification, and accident repair business closed-loop management, truly achieving early prevention, early warning, early fire extinguishing, and early repair, thereby avoiding the spread of fires and causing greater losses. The specific structural diagram is as follows

System functions

Monitoring and alarm: Real time monitoring of temperature and smoke concentration parameters and alarm information, and informing users through SMS, phone, APP push, WeChat mini program push, etc;

Automatic fire extinguishing: When a fire is detected, the fire extinguishing device is automatically triggered to quickly extinguish the source of the fire;

Statistical analysis: Conduct multidimensional statistical analysis on real-time data, event records, and hidden danger information, form different forms of graphic comparison display graphics and reports, and periodically summarize to form user reports, providing reasonable improvement suggestions

Intelligent operation and maintenance: By pushing, dispatching, and handling alarms or hidden dangers, tracking the status of work orders, and achieving closed-loop management of online and offline business;