Small caution fire extinguishing robot facing to initial fire

Abstract

The invention discloses a small caution fire extinguishing robot facing to initial fire. A mobile platform device includes a chassis body, two sets of wheels and suspension modules; the chassis body is a rectangular frame structure; the two sets of wheels are respectively mounted at the front and back ends of the chassis body through the suspension modules; a holder is arranged at the middle part of the chassis body; detecting and alarm devices are mounted on the holder; the holder is respectively controlled by a P-axle motor and a Y-axle motor to realize adjustment of two degrees of rotating freedom of pitch and yaw axles; a fire extinguishing device includes a storage tank and a nozzle; the storage tank is mounted at the back end of the chassis body; a fire extinguishing agent is filled in the storage tank; the storage tank is connected with a nozzle through a movable hose; and the nozzle is fixed on the holder, and is towards the front side. The small caution fire extinguishing robot facing to initial fire is high in automation degree, can be remotely operated by staff, and is safer and more reliable.

Description

technical field [0001] The invention relates to a robot application technology, in particular to a small warning fire-extinguishing robot for the initial stage of a fire, which is applied to a fire scene. Background technique [0002] Today's fire alarm devices have been very diverse, mainly divided into two categories: fire alarm devices and fire extinguishing devices. The most common automatic devices are smoke alarms, automatic sprinklers and fire hydrants that require manpower. [0003] The best time to put out the fire is in the early stage, the sooner it is found, the easier it is to put out. Here, we have to remove large fire extinguishing equipment, such as fire trucks, ladders, fire hydrants, etc. Because large equipment is difficult to mobilize in the short period of time in the early stage of the fire, it does not have the characteristics of real-time monitoring and immediate execution. [0004] In addition, fire suppression systems combined with smoke alarm eq...

AI Technical Summary

Problems solved by technology

First, existing installations cannot be moved

Because it is integrated in the building, the fire can only be extinguished at a fixed point, and cannot be moved according to the fire location. Moreover, since the water is sprayed from top to bottom, the spraying area is large, causing serious damage to the house and great damage caused by immersion. In some places with a lot of circuit equipment and a lot of chemical products, it is not suitable to use water to extinguish fire

Second, the fire extinguishing effect is not obvious

Large-area spraying cannot achieve centralized elimination of fire sources, and cannot achieve flexible and efficient fire extinguishing in a targeted manner

Third, it takes a long time to sense the fire source. There is not a lot of smoke in the initial fire source, and the alarm is often not triggered. slow

Fourth, false positives

But this makes the alarm lose its use value

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