1results about How to "Timely fire fighting" patented technology

This invention belongs to the field of mining vehicle technology and solves the problem of high fire risk in the engine compartment of mining vehicles in the prior art. This invention provides an automatic fire extinguishing system for mining vehicles, including a protective box and a fire extinguishing tank. The fire extinguishing tank is connected to a conduit, which is connected to a spray pipe. The spray pipe is equipped with a nozzle and a fire source detector. The protective box includes an outer box fixedly installed on the vehicle frame, and an inner box is set inside the outer box. The fire extinguishing tank is installed in the inner box. A primary vibration isolation component is set between the four inner side walls of the outer box and the four outer surfaces of the inner box. A gas injection component with an outlet aimed at the fire source detector is connected to the spray pipe. When the inner box shakes, the primary vibration isolation component absorbs the vibration force and pressurizes the gas injection component. When the gas pressure in the gas injection component reaches a threshold S, the gas injection component sprays high-pressure gas toward the fire source detector. This device can achieve automatic fire extinguishing of the engine compartment for a long time and effectively.