Regional harmful gas automatic monitoring wireless alarm interlocking control system

Abstract

The invention discloses a regional harmful gas automatic monitoring wireless alarm interlocking control system comprising a scheduling center remote monitoring computer which receives data uploaded by onsite master control equipment and controls blowers and a valve controller in a remote way; an on-duty or designated mobile phone which is connected with the onsite master control equipment via a GPRS network; the onsite master control equipment which adopts gas signals of different monitoring points and uploads the signals to the scheduling center remote monitoring computer via the GPRS network and can also transmit the signals to the on-duty or designated mobile phone of the production field via the GPRS network; and a digital gas sensor. The original monitoring means of the production field is single, and multipoint, multiregional, multi-item and multifunctional remote interlocking control monitoring and onsite alarm are realized through a computer system. The related equipment and facilities are turned on or turned off, a gas source is rapidly cut off, and integrated interlocking control is performed through a designated mobile phone user wireless alarm function so that the multipurpose technical effect can be realized.

Description

technical field [0001] The invention relates to a wireless alarm interlocking control system for automatic monitoring of regional harmful gases. Background technique [0002] In the production, recovery, purification, transmission and distribution of gas and other harmful gases in metallurgy, hazardous chemical and other industries, operations involving the operation of related equipment, pipeline maintenance, valve opening and closing, etc., often cause leakage, poisoning, combustion, explosion, etc. Accidents of mass death and mass injury happen from time to time. At present, the safety management of the metallurgical enterprise's operation area is not in place, the monitoring and alarm equipment is aging and invalid, the monitoring and alarm means are single, there are no alarms, no signals, and no one is looking for some key areas. [0003] With the continuous development of the national economy, the country advocates the development model of circular economy, and the g...

AI Technical Summary

Problems solved by technology

However, in the production, recovery, purification, transmission and distribution of gas, ammonia and other harmful gases in metallurgy, hazardous chemical and other industries, operations involving the operation of related equipment, pipeline maintenance, valve opening and closing, etc., leakage, poisoning, burning, Explosions and other problems are very serious

At present, the safety management of the operation area of ​​metallurgical enterprises is not in place, the monitoring and alarm equipment is aging and invalid, the monitoring and alarm means are single, and there are situations of no alarm and no signal

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