Gas mask with anti-fog mirror and using method

Abstract

The invention discloses a gas mask with anti-fogging mirror and a use method thereof, relating to the technical field of gas masks, comprising a bottom cover, a first connecting pipe and a movable shaft, a top cover is arranged on the top of the bottom cover, and the top cover The side is connected with the first connecting ring, and the side of the first connecting ring is penetrated with a fixing nail, the end of the fixing nail is provided with a connecting belt, and the end of the connecting belt is provided with a second connecting ring, the top A digital display board is installed on the outer wall of the cover, and a buzzer is installed on the side of the digital display board. A temperature sensing block is connected to the back of the digital display board, and a detection tube is connected to the end of the temperature sensing block. The anti-fog gas mask with sight glass is convenient for users to perform dust-proof, sealing and connecting operations on the connection port of the gas mask, and it is convenient for users to adapt to the multi-standard outer diameter of the air pressure tube, and it is convenient for users to locate the gas mask device Horizontal installation and erection are convenient for users to protect the electromagnet of the gas mask from water and moisture, which can improve corrosion resistance.

Description

technical field [0001] The invention relates to the technical field of gas masks, in particular to an anti-fog gas mask with a sight glass and a use method thereof. Background technique [0002] Gas masks are widely used in petroleum, chemical, mining, metallurgy, military, fire protection, emergency and disaster relief, health and epidemic prevention, technology and environmental protection, machinery manufacturing and other fields, as well as in cities with severe haze and photochemical smog. Respiratory protection. Gas masks can be divided into full masks and half masks in terms of shape, and full masks are divided into positive pressure type and negative pressure type. [0003] The new type of gas masks on the market are inconvenient for users to wear the mask and adjust the wearing size adaptively, it is inconvenient for users to monitor the temperature of the user's forehead and the gas in the mask, and it is inconvenient for users to prevent the lens from fogging in ...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a gas mask with an anti-fogging mirror, which solves the inconvenient user wearing the mask and adaptively adjusting the wearing size proposed in the above background technology, and the inconvenient user wearing the mask on the user's forehead. The temperature and the gas in the mask are monitored, which is not convenient for users to anti-fog the lens in wet weather, and it is not convenient for users to add enzymes to the anti-toxic carbon

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