Water storing type breathing protecting device

Abstract

The invention provides a water storing type breathing protecting device. The device comprises a mask, an air feeding tube, a filtering container, a liquid storing container, a carbon box and a hose. The device is characterized in that the filtering container is positioned in a filtering box; an adapter joint integrated with the air feeding tube is assembled on an opening of the filtering container; a filter head positioned in the filtering container is fixed at the bottom part of the air feeding tube; a plurality of inclined air outlets are circumferentially formed in the upper edge of the filter head; the other end of the adapter joint is limited into the box body through a bearing; the adapter joint is communicated with the air feeding end of the carbon box; the other end of the carbon box is communicated with the air feeding end of an air blower in the filtering box; the exhaust end of the air blower is communicated with an air discharging tube; a hose joint is arranged at the upper end of the air discharging tube and connected with the mask through the hose. The device can completely solve the problems of inconvenient wearing, easy falling down, difficult cleaning of a filter net, poor filtering effect and unsmooth breathing of the existing water storing type filtering mask; the device has the advantages of being simple in structure, easy to be cleaned, and convenient to use.

Description

technical field [0001] The invention relates to a protective breathing filter with a filter element, in particular to a water storage breathing protective device, which is mainly suitable for filtering dust in the environment. Background technique [0002] In industries such as electric welding, woodworking, and home improvement, there is often a large amount of dust during the work process. Working with dust for a long time has caused considerable harm to health, such as causing respiratory system mucosal irritation, inflammation, pneumoconiosis and other symptoms, and even poisoning. The usual method is to use an activated carbon mask with adsorption function. [0003] For example, the utility model patent with the authorized announcement number CN 202822525U discloses "a liquid filtering mask or nasal mask", which includes the mask body of the mask or nasal mask, the fixed connection between the mask body and the head, and the container for holding the liquid. The contai...

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide a water-storage respiratory protection device, which fundamentally solves the problems of the existing water-storage filter mask, such as inconvenient wearing, easy to fall off, difficult cleaning of the filter screen, poor filtering effect, and poor breathing.

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