Mechanical inhaul cable type manual fire extinguishing device for industrial and mining vehicle

Abstract

The invention discloses a mechanical inhaul cable type manual fire extinguishing device for an industrial and mining vehicle. The mechanical inhaul cable type manual fire extinguishing device comprises an agent bottle, a valve body set is arranged at an opening of the agent bottle, an agent pipe communicates with the valve body set, a plurality of agent spray heads are arranged on the agent pipe, the agent spray heads correspond to corresponding fireproof positions, and a pressure gauge is correspondingly arranged on the valve body set. An emergency starting device is arranged on one side of the valve body set, an inhaul cable type pilot device is arranged on the other side of the valve body set, the inhaul cable type pilot device is provided with an inhaul cable, and an inhaul cable type pilot device hand starting end is arranged on the other end of the inhaul cable. The mechanical inhaul cable type manual fire extinguishing device for the industrial and mining vehicle has the advantages that the structure is simple, stability and reliability are achieved, installation is convenient, and the use environment is not limited.

Description

technical field [0001] The invention belongs to the field of mechanical fire extinguishing devices, and in particular relates to a mechanical cable-type manual fire extinguishing device used on a mine-used manned vehicle. 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. The existing electric start automatic fire extinguishing system require...

AI Technical Summary

Problems solved by technology

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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