Breathing device for fire protection

Abstract

The invention discloses a breathing device for fire protection. The device comprises a respirator, an electronic system circuit is arranged on the respirator, and the electronic system circuit is connected to a front view camera, a thermal imaging sensor, a laser distance measuring sensor and a binocular AR display device arranged on the respirator. The on-site information can be detected throughthe night vision high-definition front camera, the laser ranging sensor and the thermal imaging sensor, a fire environment structure is drawn again through the processing of an electronic system and is displayed in the binocular AR display device, and the superposition of the fire environment structure on the reality is achieved such that firefighters can respond quickly. In addition, the thermalimaging sensor cooperates with the electronic system in an electronic system motherboard, the firefighters are helped to quickly search and rescue trapped people, and a travel trajectory can be recorded with the electronic system motherboard to achieve quick evacuation.

Description

[technical field] [0001] The invention relates to the field of fire-fighting equipment, in particular to a respirator device for fire-fighting. [Background technique] [0002] Now, as a respiratory protection device, positive pressure air respirators are widely used in different industries such as fire rescue, chemical industry, smelting, mining, military and so on. In the prior art, air respirators are only used as life support devices, and fail to play a role in improving efficiency for rescue or work. The positive pressure air respirator has a pointer type oxygen cylinder air pressure display device, and it is very inconvenient to be required to keep an eye on the barometer when the light is dim or when performing tasks or work. At the same time, after wearing the respirator, the field of vision will be blocked to a certain extent, which will reduce the safety factor during rescue or work. On the other hand, at the scene of a fire, thick smoke will hinder firefighters f...

AI Technical Summary

Problems solved by technology

The positive pressure air respirator has a pointer type oxygen cylinder air pressure display device. It is very inconvenient to keep an eye on the barometer when the light is dim or when performing tasks or work.

At the same time, after wearing the respirator, the field of vision will be blocked to a certain extent, which will reduce the safety factor during rescue or work.

On the other hand, at the scene of a fire, thick smoke will hinder firefighters from judging the fire situation or the location and environment ahead, which is not conducive to rescue operations.

Images