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Operation protective garment with back-load type filter

A protective clothing and filter technology, which is applied in protective clothing, clothing, clothing, etc., can solve the problems of limited filtering ability of masks and inability of protective clothing to fully protect the skin, and achieve light weight of the main body of protective clothing, improved comfort, and enhanced The effect of the filter effect

Inactive Publication Date: 2016-04-06
CHONGQING ZHONGDING TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Therefore, it is very necessary to wear protective clothing in workplaces that generate industrial dust. Now workers wear dustproof clothing in most workplaces that generate industrial dust. The dustproof clothing mainly includes the main body of the dustproof clothing, goggles and masks; The main body of the dustproof clothing mainly protects the human skin, while the eye mask can prevent dust from entering the eyes, and the mask mainly filters the air to avoid direct inhalation of dusty gas; in order to make it more convenient to wear the eye mask and mask, after wearing the protective clothing, The human face is exposed. Although a part of the skin can be covered by wearing an eye mask and a mask, there is still a part of the skin exposed, so the main body of the protective clothing cannot fully protect the skin; Some large particles of dust are more effective, and in some occasions where small particles of dust are generated, dustproof clothing can only reduce the damage

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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  • Operation protective garment with back-load type filter
  • Operation protective garment with back-load type filter

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] Such as figure 1 , figure 2 Shown: the back filter operation protective clothing includes a protective clothing main body 5, a mask 6 and a filter main body arranged outside the protective clothing main body 5; wherein the protective clothing main body 5 is made of non-woven fabric or nylon, and the mask 6 is sewn on the protective clothing Clothing main body 5, so that mask 6 and protective clothing main body 5 form a closed space; filter main body includes filter box body 1, micro fan 3, battery 2 and air pipe 4; filter box body 1 is provided with air inlet and air outlet, battery 2 Fixed on the filter box 1, the micro fan 3 is also fixed on the filter box 1, and the air inlet of the micro fan 3 corresponds to the air outlet of the filter box 1, and the air outlet of the micro fan 3 is connected to the air duct One end of trachea 4 is connected, and the other end of trachea 4 stretches into the inside of protective clothing main body 5; The interior of the filter b...

Embodiment 2

[0023] The difference between Embodiment 2 and Embodiment 1 is that the mask in Embodiment 2 is an anti-fog mask made of anti-fog glass, and an air outlet is provided under the back of the main body of the protective clothing. One-way valve, the one-way valve can only make the air flow from the main body of the protective clothing to the outside; while the air outlet end of the trachea extends to the vicinity of the head. Compared with the first embodiment, the second embodiment has a simpler structure and is more convenient to wear, and it can prevent the exhaled gas from forming fog on the mask and obstructing the line of sight.

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Abstract

The invention discloses an operation protective garment with a back-load type filter, relating to labour protection appliances. The operation protective garment comprises a protective garment main body made of non-woven fabric or nylon and a face mask, and further comprises a filtering main body arranged outside the protective garment main body, wherein the face mask is sewn to the protective garment main body; the filtering main body comprises a filtering box, a miniature fan, a storage battery and an air pipe; the storage battery and the miniature fan are fixed to the filtering box, an air inlet of the miniature fan is connected with the filtering box, an air outlet of the miniature fan is connected with one end of the air pipe, the other end of the air pipe extends into the protective garment main body, and the air pipe extends to the head part; and straps are arranged on the filtering box. The operation protective garment has strong purifying capacity for the air seriously polluted by dust, meanwhile is good in comfort, does not hinder the operation of operating personnel, and is simple in structure and low in price. The operation protective garment is particularly suitable for the operating personnel in the work space polluted by dust to use.

Description

technical field [0001] The invention relates to a labor protection article, in particular to a protective suit for operating a back type filter. Background technique [0002] Industrial dust mainly comes from the mechanical crushing and grinding of solid materials, the mixing, screening, packaging and transportation of powdery materials, the smoke generated by the combustion of materials, and the oxidation and condensation in the air of steam generated when materials are heated. [0003] Industrial dust seriously endangers human health. Toxic metal dust (such as chromium, manganese, cadmium, lead, mercury) and non-metallic dust (such as arsenic) enters the human body, causing poisoning and even death. [0004] Therefore, it is very necessary to wear protective clothing in workplaces that generate industrial dust. Now workers wear dustproof clothing in most workplaces that generate industrial dust. The dustproof clothing mainly includes the main body of the dustproof clothing...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A41D13/00A41D13/11A41D31/00
CPCA41D13/00A41D13/11A41D13/1184A41D31/00A41D2400/44A41D2400/70A41D2500/30A41D2500/50
Inventor 胡国良
Owner CHONGQING ZHONGDING TECH CO LTD
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