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Fire pre-alarm monitoring control method for electric distribution system

A power distribution system, monitoring and control technology, applied in electrical fire alarms, substation/switchgear cooling/ventilation, fire rescue, etc., can solve the problems of no transmission, no fire pre-alarm control

Inactive Publication Date: 2011-07-06
天津资历节能减排工程设计院 +2
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] The existing electronically controlled power distribution system does not have fire protection pre-alarm control. The external fire protection facilities can only extinguish the fire after it occurs or after the fire. The electrical control signal is not transmitted to the fire control system after being collected, and disasters occur from time to time.

Method used

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  • Fire pre-alarm monitoring control method for electric distribution system
  • Fire pre-alarm monitoring control method for electric distribution system
  • Fire pre-alarm monitoring control method for electric distribution system

Examples

Experimental program
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Effect test

Embodiment Construction

[0018] 1. Ventilation system and fire fighting device structure

[0019] The lower part of the control cabinet is equipped with an air inlet damper, and the air inlet side is equipped with a two-stage filter device. The filter level of the filter device is designed according to the local environment, and there must be a metal mesh to prevent animals from entering; the lower layer of the cabinet is set to prevent animals from entering. The air-permeable grille panel is equipped with an exhaust air control damper on the upper part of the back of the control cabinet, and a metal mesh that can prevent animals from entering must be installed. The air circulation cooling path is: the air enters from the bottom, passes through the heating components and conductors in the cabinet, and passes through the exhaust air control door. discharge.

[0020] The upper part of the control cabinet is equipped with a fire extinguishing cover made of flame retardant material and a sprinkler device....

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Abstract

The invention relates to a fire pre-alarm monitoring control method for an electric distribution system. The method is characterized in that an electric distribution unit comprises a hot air exhausting device and a second-class fire prevention control device; parameters are collected instantly and transmitted to an information memory and a mobile communication terminal arranged at remote places; the method can achieve cyclic detection and remote monitoring; the information memory and the mobile communication terminal can instantly display the information, and information and alarm signals are sent at the moment of alarm critical value. Accordingly, the fire pre-alarm monitoring control method can achieve remote command, pre-alarm display and remote transmission, and has high reliability and high efficiency in preventing fire, controlling fire spreading and preventing electric faults. The fire pre-alarm monitoring control method can be widely used in the electric distribution system.

Description

technical field [0001] The invention relates to a fire pre-alarm monitoring and control method for an electric control power distribution system, specifically, a fire pre-alarm monitoring control method that can be widely used in an electric control power distribution system, and can improve the reliability of the electric control power distribution system And fire pre-alarm remote monitoring, belonging to the field of electric control distribution. Background technique [0002] The existing electronically controlled power distribution system does not have fire-fighting pre-alarm control, and the external fire-fighting facilities can only extinguish the fire after it occurs or later. After the electrical control signal is collected, it is not transmitted to the fire control system, and disasters occur from time to time. [0003] The invention provides a fire pre-alarm monitoring control method for an electric control power distribution system, which effectively utilizes elec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G08B17/06A62C3/16A62C37/00H02B1/56
Inventor 臧筑华江菊元张军陈雪梅李琛刘振安刘辉谢树俊冯宝雷魏德立谢广明陈曦张善江回鹏
Owner 天津资历节能减排工程设计院
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