CN202151470U - High-efficiency dustproof mask - Google Patents
High-efficiency dustproof mask Download PDFInfo
- Publication number
- CN202151470U CN202151470U CN2011202865489U CN201120286548U CN202151470U CN 202151470 U CN202151470 U CN 202151470U CN 2011202865489 U CN2011202865489 U CN 2011202865489U CN 201120286548 U CN201120286548 U CN 201120286548U CN 202151470 U CN202151470 U CN 202151470U
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- CN
- China
- Prior art keywords
- oxygen
- filtering tank
- tank
- screen pack
- filter screen
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model discloses a high-efficiency dustproof mask which comprises a nasal mask, an air pipe, an oxygen supplying pipe, an oxygen making tank and a filtering tank, wherein the nasal mask is connected with the filtering tank by the air pipe; oxygen inhalation nasal plugs are arranged at one end of the oxygen supplying pipe; the other end of the oxygen supplying pipe is connected with the oxygen making tank; a filter screen is arranged in the middle of the filtering tank; an activated carbon is arranged at the upper part of the filter screen; and water is arranged at the lower part of the filter screen. When the high-efficiency dustproof musk is used, the nasal mask is used for covering the face, the oxygen inhalation nasal plugs are plugged into nostrils, and the oxygen making tank and the filtering tank can be hung on the waist. The high-efficiency dustproof musk not only can prevent dust, but also can supply oxygen, has strong filterability and good shielding good and is comfortable to carry.
Description
Technical field
The utility model relates to a kind of daily labor protection apparatus, relates in particular to a kind of anti-dust respirator.
Background technology
Thereby anti-dust respirator is the individual protect articles for use that prevent or reduce dust entering human body respiration organ protection life security in the air.Be widely used in industries such as building, mining industry, weaving, polishing, pharmacy, cement, glass, five metals.Present anti-dust respirator adopts inside and outside two-layer nonwoven mostly, and middle one deck filter cloth (fusion spray cloth) structure forms, and filter micronic dust and mainly lean on middle filter cloth, because fusion spray cloth has static electrification own, can the minimum particulate of adsorption volume.Because micronic dust is adsorbed on the filter cloth, and the filter cloth static electrification can not be washed, in case service time is longer, choking phenomenon is very serious, does not have dustproof effect on the one hand, influences carrier's eupnea on the other hand.
Summary of the invention
The purpose of the utility model provides a kind of can preventing dust, again can oxygen supply, and filterability is strong, and anti-cover is effective, carries comfortable anti-dust respirator.
The purpose of the utility model realizes through following technical scheme; This anti-dust respirator comprises nose cup, tracheae, oxygen supply pipe, system oxygen jar, filtering tank, and said nose cup links to each other with filtering tank through tracheae, and said oxygen supply Guan Yiduan is the oxygen uptake nasal obstruction; The other end links to each other with system oxygen jar; Be provided with screen pack in the middle of the said filtering tank, said screen pack top is provided with activated carbon, and said screen pack bottom is provided with water.
During use, nose cup is buckled in face, oxygen uptake is filled in the nostril, will make oxygen jar and filtering tank and hang between waist and get final product.The oxygen that system oxygen jar produces gets in the nasal cavity through oxygen supply pipe, oxygen uptake nasal obstruction, and amounts of dust is filtered absorption in filtering tank.
The beneficial effect of the utility model: this efficient anti-dust respirator can prevent dust, again can oxygen supply, and filterability is strong, and anti-cover is effective, carries comfortable.
Description of drawings
Specify the embodiment of the utility model below in conjunction with accompanying drawing
Fig. 1 is the sketch map of the utility model
Among the figure: 1, nose cup 2, tracheae 3, oxygen supply pipe 4, system oxygen jar 5, filtering tank 6, screen pack 7, activated carbon 8, oxygen uptake nasal obstruction
The specific embodiment
As shown in Figure 1; This anti-dust respirator comprises nose cup 1, tracheae 2, oxygen supply pipe 3, system oxygen jar 4, filtering tank 5, and nose cup 1 links to each other with filtering tank 5 through tracheae 2, and oxygen supply pipe 3 one ends are oxygen uptake nasal obstructions 8; The other end links to each other with system oxygen jar 4; Be provided with screen pack 6 in the middle of the filtering tank 5, screen pack 6 tops are provided with activated carbon 7, and screen pack 6 bottoms are provided with water.During use, nose cup 1 is buckled in face, oxygen uptake nasal obstruction 8 is filled in the nostril, will make oxygen jar 4 and filtering tank 5 and hang between waist and get final product.The oxygen that system oxygen jar 4 produces gets in the nasal cavity through oxygen supply pipe 3, oxygen uptake nasal obstruction 8, and amounts of dust is filtered absorption in filtering tank 5.
Claims (1)
1. efficient anti-dust respirator; It is characterized in that this anti-dust respirator comprises nose cup, tracheae, oxygen supply pipe, system oxygen jar, filtering tank, said nose cup links to each other with filtering tank through tracheae, and said oxygen supply Guan Yiduan is the oxygen uptake nasal obstruction; The other end links to each other with system oxygen jar; Be provided with screen pack in the middle of the said filtering tank, said screen pack top is provided with activated carbon, and said screen pack bottom is provided with water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202865489U CN202151470U (en) | 2011-07-30 | 2011-07-30 | High-efficiency dustproof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202865489U CN202151470U (en) | 2011-07-30 | 2011-07-30 | High-efficiency dustproof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202151470U true CN202151470U (en) | 2012-02-29 |
Family
ID=45691983
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202865489U Expired - Fee Related CN202151470U (en) | 2011-07-30 | 2011-07-30 | High-efficiency dustproof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202151470U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158595A (en) * | 2017-07-06 | 2017-09-15 | 安徽超清科技股份有限公司 | A kind of portable fire breathing equipment |
-
2011
- 2011-07-30 CN CN2011202865489U patent/CN202151470U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107158595A (en) * | 2017-07-06 | 2017-09-15 | 安徽超清科技股份有限公司 | A kind of portable fire breathing equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120229 Termination date: 20120730 |