CN2666483Y - Electric filtering duct air supplying combined dustproof mask - Google Patents
Electric filtering duct air supplying combined dustproof mask Download PDFInfo
- Publication number
- CN2666483Y CN2666483Y CN 200320125049 CN200320125049U CN2666483Y CN 2666483 Y CN2666483 Y CN 2666483Y CN 200320125049 CN200320125049 CN 200320125049 CN 200320125049 U CN200320125049 U CN 200320125049U CN 2666483 Y CN2666483 Y CN 2666483Y
- Authority
- CN
- China
- Prior art keywords
- air
- respirator
- supply
- mouth mask
- air supply
- 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
Links
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
An electric filtering pipe air supply type combining dustproof respirator comprises an air filter, an air-supply motor, an air-supply pipe, a valve, a plastic respirator, and a respirator fixing belt. The air filter and the air-supply motor are connected with one end of the air-supply pipe, and supply air for a pipe through an air outlet. The air-supply pipe is connected with a plurality of air-supply branch-pipes, and the joints of the air-supply pipe and the air-supply branch-pipes are provided with valves; the plastic respirator is connected with one ends of the air-supply branch-pipes. The plastic respirator is provided with a periphery elastic sealing cushion, a respirator air-inlet hole, a respirator air-outlet hole, and a respirator fixing belt. The air-inlet hole is arranged on the tail ends of the air-supply branch-pipes; the other end of the respirator is provided with the respirator air-outlet hole; the two sides of the respirator are respectively provided with a respirator fixing belt. The utility model can provide dustproof respirators for a plurality of people working at the same time, which is convenient, safe and reliable. The fresh air brought by the air filter and the air-supply motor far away from the work environment ensures the breath to be smooth and protects the health of human body.
Description
Technical field:
The utility model relates to dustproof apparatus, is specifically related to a kind of electronic filter pipe blast type combination anti-dust respirator, belongs to International Classification of Patents A62B7/00 " respiratory protection equipment " technical field.
Background technology:
In operating environments such as mine, metallurgy, building, dust workshop, the staff works under the condition of dust pollution for a long time, because the uncleanly air of long-term breathing has a significant impact health.Under this harsh conditions, existing anti-dust respirator is difficult to play effective function.
Summary of the invention:
The purpose of this utility model provides a kind of indoor fixed operation that is applicable to, the electronic filter pipe blast type combination of effective dustproof anti-dust respirator under the serious environment of dust pollution.
The technical solution of the utility model is as follows.
A kind of electronic filter pipe blast type combination anti-dust respirator is made up of air cleaner (1), air supply motor (3), air supply duct (5), valve (6), plastics mouth mask (10), mouth mask fixed band parts such as (12).Air cleaner (1) and air supply motor (3) are connected in an end of air supply duct (5), and blow to pipeline (5) by air outlet (4); Be connected with several blowpipes (7) on air supply duct (5), blowpipe (7) is provided with valve (6) with the junction of air supply duct (5); Plastics mouth mask (10) is connected in the other end of blowpipe (7).
Plastics mouth mask (10) is provided with peripheral elastic sealing gasket (11), mouth mask air admission hole (8), mouth mask steam vent (9) and mouth mask fixed band (12); Air admission hole (8) is positioned at blowpipe (7) and respectively is provided with a mouth mask fixed band (12).
The utility model of Shi Xianing can provide protective mask for majority's operation simultaneously like this, uses simple and easy to do, safe and reliable.Because by air away from the air cleaner of working environment, fresh cleaning that air supply motor is sent here; have positive pressure when sending into mouth mask relatively by air supply duct, with the indoor dust of antagonism less negative pressures, make breathe unobstructed; and can suck clean air, the protection health.
Description of drawings:
Fig. 1 is the structural representation of the electronic filter pipe blast type combination of the utility model anti-dust respirator.Among the figure: 1, air cleaner, 2, filter housing, 3, air supply motor, 4, air outlet, 5, air supply duct, 6, valve, 7, blowpipe, 8, the mouth mask fresh air inlet, 9, mouth mask steam vent, 10, the plastics mouth mask, 11, peripheral elastic sealing gasket, 12, the mouth mask fixed band.
The specific embodiment:
Blowpipe 7 according to office work number assembling some is connected on the air supply duct 5, and the lower end of blowpipe is connected with plastics mouth mask 10.The air cleaner 1 that priming chamber is outer, air supply motor 3 is sent into indoor by air outlet 4 and air supply duct 5 outdoor clean air.Junction at blowpipe 7 and air supply duct 5 is provided with valve 6, and clean air enters blowpipe by valve 6, and enters anti-dust respirator via mouth mask fresh air inlet 8, discharges through mouth mask steam vent 9.
When wearing, the peripheral elastic sealing gasket 11 on the plastics mouth mask 10 is touched face, mouth mask fixed band 12 is fixed on that head is gone up or ear on.Will breathe outside air like this, in the course of the work away from the fresh cleaning of dust atmosphere always.
Claims (2)
1, a kind of electronic filter pipe blast type combination anti-dust respirator, form by air cleaner (1), air supply motor (3), air supply duct (5), valve (6), plastics mouth mask (10), mouth mask fixed band parts such as (12), it is characterized in that: air cleaner (1) and air supply motor (3) are connected in an end of air supply duct (5), and blow to pipeline (5) by air outlet (4); Be connected with several blowpipes (7) on air supply duct (5), blowpipe (7) is provided with valve (6) with the junction of air supply duct (5); Plastics mouth mask (10) is connected in the other end of blowpipe (7).
2, electronic filter pipe blast type combination anti-dust respirator according to claim 1, it is characterized in that: plastics mouth mask (10) is provided with peripheral elastic sealing gasket (11), mouth mask air admission hole (8), mouth mask steam vent (9) and mouth mask fixed band (12); Air admission hole (8) is positioned at the end of blowpipe (7); The other end at mouth mask (10) is provided with mouth mask steam vent (9); Respectively be provided with a mouth mask fixed band (12) on the both sides of mouth mask.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125049 CN2666483Y (en) | 2003-12-03 | 2003-12-03 | Electric filtering duct air supplying combined dustproof mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320125049 CN2666483Y (en) | 2003-12-03 | 2003-12-03 | Electric filtering duct air supplying combined dustproof mask |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2666483Y true CN2666483Y (en) | 2004-12-29 |
Family
ID=34349163
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320125049 Expired - Fee Related CN2666483Y (en) | 2003-12-03 | 2003-12-03 | Electric filtering duct air supplying combined dustproof mask |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2666483Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310554A (en) * | 2016-08-19 | 2017-01-11 | 浪潮电子信息产业股份有限公司 | Breathing device for board card rework staff |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
-
2003
- 2003-12-03 CN CN 200320125049 patent/CN2666483Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106310554A (en) * | 2016-08-19 | 2017-01-11 | 浪潮电子信息产业股份有限公司 | Breathing device for board card rework staff |
| CN111481848A (en) * | 2020-04-24 | 2020-08-04 | 张乐 | Energy-saving ventilation equipment for civil air defense engineering |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204745408U (en) | Can form intelligence wearing gauze mask of airtight respiratory cavity with face | |
| CN105797290B (en) | Neck-winding type air purifier | |
| CN106422104A (en) | Wearable breathing device | |
| CN207024421U (en) | Mouth mask | |
| CN2666483Y (en) | Electric filtering duct air supplying combined dustproof mask | |
| CN208465003U (en) | A kind of mining powered air-purifying formula anti-dust mask | |
| CN205586387U (en) | Around neck formula air purifier | |
| CN201260851Y (en) | Gas supply-block type dustproof breathing mask | |
| CN209031330U (en) | Mask structure | |
| CN103394172A (en) | Positive pressure respirator | |
| CN2794549Y (en) | Electric mask | |
| CN200995001Y (en) | Face mask | |
| CN201294878Y (en) | Dust mask | |
| CN2873254Y (en) | Anti-breath mask | |
| CN2422009Y (en) | Dust-proof breathing oxygen-supply device | |
| CN207785692U (en) | A kind of safeguard for spraying operation | |
| CN2369704Y (en) | Dust-proof anti-toxic respirator | |
| CN114191733B (en) | Open air supply dustproof respirator based on effective suction area of human body | |
| CN211935230U (en) | Integrated health respirator | |
| CN205586380U (en) | Individual air purification system | |
| CN206120979U (en) | Safety helmet | |
| CN2460126Y (en) | Dust-proof mask with air filter | |
| CN205323046U (en) | Integral type air purification nose cup | |
| CN201510661U (en) | Ventilated dustproof mask | |
| CN2484981Y (en) | Device for dustproof gasmask |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |