A device used on a fire-fighting robot

Abstract

A device for fire-fighting robot can simultaneously achieve the purposes of fire protection, fire extinguishing and explosion proof. A fire extinguishing system includes an electrical device, as well as a gas tank containing liquid carbon dioxide, a vaporizer, a main valve and a nozzle. The gas tank and the vaporizer communicate through a first communicating pipe; the first communicating pipe is provided with a first pressure regulating valve; an output end of the vaporizer is provided with a second communicating pipe; an input end of the nozzle is provided with a third communicating pipe; the second communicating pipe communicates with a third communicating pipe; the main valve is arranged on the second communicating pipe; the third communicating pipe is provided with a second pressure regulating valve; the electrical device is arranged in the vaporizer, and a reducing valve is also arranged in the vaporizer; and the reducing valve controls the opening or closure of the vaporizer.

Description

technical field [0001] The invention relates to the technical field of automatic fire extinguishing devices, in particular to a device used on a fire extinguishing robot. Background technique [0002] As we all know, natural disasters such as snow disasters, fires, floods, and earthquakes that occur frequently in nature often bring great harm to human beings; man-made terrorist activities, biochemical viruses and toxic substances also seriously threaten the security of society; therefore, rescue work is supported by society and The government attaches great importance to it, and various rescue devices have been developed and used. [0003] In the event of a fire, there are often open flames, high temperatures or strong heat radiation at rescue sites where flammable, explosive or highly toxic gases exist, which puts higher requirements on high temperature resistance for rescue devices. Most of the existing rescue devices do not consider the high temperature protection requir...

AI Technical Summary

Problems solved by technology

These methods are used to prevent rescue equipment from being damaged by open flames and high temperatures at the disaster relief site, but they cannot reduce the temperature of their own devices; their own devices are sprayed with high-temperature heat-insulating coatings or wrapped with fire-proof and heat-insulating materials. During the operation, it will inevitably cause the heat generated to be difficult to spread, and the temperature of the device will rise, which will eventually affect the normal operation of the device

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