Disaster area drinking device for positive-pressure oxygen breathing apparatus

Abstract

The invention relates to lifesaving appliances, in particular to a disaster area drinking device for positive-pressure oxygen breathing apparatus, which solves the problem that the drinking device for allowing rescue workers to drink water safely on operating sites does not occur at present. The disaster area drinking device for the positive-pressure oxygen breathing apparatus comprises a sealing water tank, an external connection water pipe, a switch cavity, a switch rod body and a suction pipe, wherein the sealing water tank and the switch cavity are respectively communicated with both ends of the external connection water pipe; both ends of the switch rod body pass through both end faces of the switch cavity; an axial pipe hole is formed on the upper part of the switch rod body; and both ends of the axial pipe hole are respectively communicated with the switch cavity and the suction pipe. The disaster area drinking device solves the problem that the drinking device for allowing the rescue workers to drink the water safely on the rescue operating sites is not available at present, and is suitable to be used by the rescue workers on the rescue operating sites.

Description

Positive pressure oxygen respirator drinking water device in disaster area technical field The invention relates to lifesaving equipment, in particular to a positive pressure oxygen respirator for drinking water in disaster areas. Background technique Positive pressure oxygen respirator is a human-machine closed-circuit breathing and circulatory system isolated from the outside world, which is mainly worn by ambulance personnel during rescue operations in toxic and harmful gas environments. When ambulance personnel wear oxygen respirators for rescue work, due to the heat generated by the reaction between the carbon dioxide produced by the operator and the absorbent in the respirator and the high temperature environment on site, the body of the ambulance personnel will experience respiratory dryness as the working time prolongs. Heat and a lot of sweating lead to a decline in physical strength; due to the unbearable high temperature, the ambulance personnel sometimes take o...

AI Technical Summary

Problems solved by technology

When ambulance personnel wear oxygen respirators for rescue work, due to the heat generated by the reaction between the carbon dioxide produced by the operator and the absorbent in the respirator and the high temperature environment on site, the body of the ambulance personnel will experience respiratory dryness as the working time prolongs. Heat and a lot of sweating lead to a decline in physical strength; due to the unbearable high temperature, the ambulance personnel sometimes take off the respirator mask in violation of regulations and risk drinking water, and once the mask is removed, the ambulance personnel are very easy to be poisoned; It is necessary to invent a drinking water device for ambulance personnel to drink water safely at the ambulance operation site, but there is no such device at present

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