Mechanical temperature-sensing type automatic fire extinguishing device for industrial and mining vehicle

Abstract

The invention discloses a mechanical temperature-sensing type automatic fire extinguishing device for an industrial and mining vehicle, and relates to the technical field of fire extinguishing devices. The device comprises a medicament bottle, wherein a bottle body hoop is fixedly installed on the medicament bottle, a valve body is arranged at the top part of the medicament bottle, an emergency starting device is arranged on the valve body, a pressure gauge is installed on the valve body, the valve body is matched with a pilot device, an inhaul cable is connected to the pilot device, a manual-automatic converter is installed on the inhaul cable, the manual-automatic converter is connected with a manual starter, a plurality of front-end detectors are installed on the inhaul cable, a tail-end detector is installed at the end, away from the pilot device, of the inhaul cable, the valve body is connected with a medicament pipeline, and a plurality of agent spray heads are installed on the medicament pipeline. The mechanical temperature-sensing type automatic fire extinguishing device is simple in structure, stable, reliable and convenient to install, and the use environment is not limited.

Description

technical field [0001] The invention relates to the technical field of fire extinguishing devices, in particular to a mechanical temperature-sensitive automatic fire extinguishing device for industrial and mining vehicles. Background technique [0002] With the rapid development of the country's economy and the continuous growth of industrial output value, the demand for underground mining vehicles has increased, and the situation of vehicles catching fire during use has occurred from time to time. The operating environment of underground mining vehicles is relatively harsh. In this environment, in order to protect life and property safety, a complete, simple and effective fire extinguishing device suitable for harsh environments is needed at this time. Since there is a certain risk in the mine live fire extinguishing device, the solid mechanical fire extinguishing device can effectively avoid this risk. [0003] The existing electric start automatic fire extinguishing syst...

AI Technical Summary

Problems solved by technology

[0003] The existing electric start automatic fire extinguishing system requires an external power supply. Under some extreme conditions such as high temperature, high humidity, and high corrosion, the aging of the lines and electrical components will lead to short circuits in the lines, which will cause fire risks.

The other is a mechanical manual fire extinguishing device, which uses a stored-pressure pilot starter. During installation, the starting pipeline needs to be manually inflated, and an external pressure inflation device is required. Not only is the operation cumbersome, it is not conducive to installation, but the starting pipeline is stored for a long time. Risk of depressurization leading to malfunction of fire extinguishing device activation

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