Fire prevention shield

Abstract

The invention relates to the technical field of firefighting equipment, in particular to a fire protection shield. The fire prevention shield comprises a fire protection shield (1), vent pipes (2), analarm (3), an air conveyor (4) and a manual air pump (5), and is characterized in that the manual air pump (5) is installed in the fire protection shield (1), one end of one vent pipe (2) is connected with the manual air pump (5), the other end of one vent pipe (2) is connected with the alarm (3), one end of the other vent pipe (2) is connected with the fire protection shield (1), the other end of the other vent pipe (2) is connected with the air conveyor (4) to form a set of fire prevention shield which can isolate open fire, flame and harmful gas when an unexpected fire occurs, can breatheharmless air with oxygen, and further ensures the life safety of personnel on the scene. According to the invention, the fire prevention shield has the beneficial effects of avoiding and reducing theinjuries of the open fire, flame and smoke to personnel on the scene during accidental fires, self-saving and waiting for rescue to win precious time, and the fire prevention shield is simple in structure, practical and convenient.

Description

technical field [0001] The invention relates to the technical field of fire-fighting equipment, specifically, after a fire accident occurs, when the safety exit is blocked by open flames and smoke, the personnel on the scene enter the hood in an emergency, which can avoid and reduce burns or burns, and harmful gases entering the respiratory system. A fire shelter to further protect life safety. Background technique [0002] The most precious thing for a person is life, and everyone has only one life, and everyone needs to cherish life. [0003] With the progress of society, the improvement of people's living standards, the improvement of living conditions, the increase of residents, migrant workers, travel, vacations, living in buildings, the enjoyment of a better life, bring people a happy feeling - it's good to be alive . [0004] According to Chinese and foreign media reports, there are accidental fires in houses or buildings every year. The victims are burnt or burnt o...

AI Technical Summary

Problems solved by technology

[0005] Currently known fire-fighting equipment includes: fire-resistant clothing, escape bags, escape ladders, escape safety ropes, smoke hoods, wet towels, etc., but most of them are single protection, such as: fire-resistant clothing is generally assigned to firefighters or special personnel, escape bags, escape Ladders and escape safety ropes are the evacuation channels for people at the scene of a fire. They are only suitable for adults with the help of minors, the elderly, and women to carry out self-rescue or rescue. Smoke hoods and wet towels can only prevent harmful gases from entering the respiratory system, and cannot Isolation of open flames, flames, high temperature, insufficient protection effect

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