Automatic oxygen supply cooling garment

Abstract

The invention belongs to the field of garments, and particularly relates to an automatic oxygen supply cooling garment. The automatic oxygen supply cooling garment comprises protective clothing; the head of the protective clothing is fixedly connected with goggles, and the back of the protective clothing is fixedly connected with a power box; a compressed oxygen bottle, a pneumatic motor, a waterpump and a water tank are fixedly connected with the interior of the power box; the compressed oxygen bottle communicates with an air inlet of the pneumatic motor through a first air pipe; an air outlet of the pneumatic motor communicates with an inner cavity of the protective clothing through a second air pipe; an output shaft of the pneumatic motor is fixedly connected with an input shaft of thewater pump; and a group of branch water pipes are fixedly connected with the interior of the inner wall of the protective clothing, and the water tank, the water pump and the branch water pipes are connected through water pipes. According to the automatic oxygen supply cooling garment, compressed oxygen is released to provide power for the pneumatic motor, and gas flows out of the pneumatic motor, and then enters the protective clothing to achieve oxygen supply; the water pump is driven by the pneumatic motor to pump water into the branch water pipes, and the branch water pipes are distributed in the protective clothing; the protective clothing can be cooled, and a large number of electronic elements are not involved; the structure is simple and reliable, and meanwhile water circulation can be achieved; and regular addition of water is not required.

Description

technical field [0001] The invention belongs to the field of clothing, in particular to automatic oxygen supply and cooling clothing. Background technique [0002] When firefighters enter the fire scene for fire fighting, they have to face high temperature, smoke and toxic gases. In order to protect the personal safety of firefighters, firefighters will wear fire suits and enter the fire scene. Since firefighters have to carry out long-term risk relief work in the fire scene , their personal safety is seriously threatened. In many cases, the respiratory system of firefighters will be injured by high-temperature gas. Firefighters generally wear fire hats and fire suits to enter the fire. Radiation, anti-chemical corrosion and other characteristics, firefighters wearing this kind of airtight firefighting clothing, because their own heat and sweat cannot be discharged, the temperature and humidity inside the firefighting clothing will rise, high temperature and high humidity wi...

AI Technical Summary

Problems solved by technology

[0006] In order to make up for the deficiencies of the existing technology, the firefighter’s clothes will be wetted when the atomized water enters the protective clothing, which will increase discomfort and cause additional work pressure. At the same time, this method involves a large number of electronic components, the structure is complicated, and the cost is high High, can not realize the water circulation, need to add water regularly, the automatic oxygen supply and cooling clothing proposed by the present invention

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