CN204522046U - Wearable PM2.5 with two air interchanger purifies mouth mask - Google Patents
Wearable PM2.5 with two air interchanger purifies mouth mask Download PDFInfo
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- CN204522046U CN204522046U CN201520185425.4U CN201520185425U CN204522046U CN 204522046 U CN204522046 U CN 204522046U CN 201520185425 U CN201520185425 U CN 201520185425U CN 204522046 U CN204522046 U CN 204522046U
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Abstract
The utility model relates to a kind of wearable PM2.5 with two air interchanger and purifies mouth mask, and comprise face shield and air processor, the both sides of described face shield are communicated with the head of sheathed human body respectively by air inlet pipe, blast pipe with described air processor; Described air processor comprises filtering module, control module and exhaust module, described filtering module, described exhaust module are all electrically connected with described control module, and the dismountable one end being arranged on described air inlet pipe of described filtering module, the dismountable one end being arranged on described blast pipe of described exhaust module; Described control module can set up the shoulder neck at human body.The beneficial effects of the utility model are: provide a kind of volume little, easy to carry, wearable Gas feeding mouth mask; Exhaust structure and treatment facilities are organically combined, greatly improves the clean-up effect of PM2.5, reduce the resistance breathed, people can not be made to occur the phenomenon of feeling suffocated.
Description
Technical field
The utility model belongs to safety protection field, is specifically related to a kind of wearable PM2.5 with two air interchanger and purifies mouth mask.
Background technology
Mouth mask designs in order to the health of people, and stop visible or sightless material harmful in air for carrying out filtering, mouth mask can be divided into air filtering type mask and Gas feeding mouth mask.Tradition mouth mask is based on laminates mouth mask, in the past always extensively by people are adopted, but along with air pollution is more and more serious, the fine particle thing existed in air, namely PM2.5, no matter how how multilayer lint face mask is done, also the finely ground particles of more than 5 microns can only be filtered at most, completely defense reaction is not had to PM2.5, in order to the defense reaction played, existing PM2.5 mouth mask has multiple on the market, comprise non-woven fabrics gauze mask and the mouth mask with activated carbon filter layer, mainly non-woven fabrics adds melt-blown material and cloth adds activated carbon filter screen two kinds, the filtering material fiber adopted due to it is fine and closely woven, these two kinds of mouth masks all have the effect of obstruct to dust and PM2.5, but dust proof rate is higher, smooth breathing rate is poorer is but the critical defect of this mouth mask, therefore often there is the sensation of feeling oppressed in wearer.
In addition, although Gas feeding mouth mask filter effect is on the market better, exists and carry the problems such as inconvenient.
Utility model content
In order to solve prior art Problems existing, the wearable PM2.5 that the utility model provides with two air interchanger purifies mouth mask, it has good filtration effect, increase air inlet/outlet, breathe smooth and easy, wear the features such as convenient.
The technical scheme that the utility model adopts is:
Wearable PM2.5 with two air interchanger purifies a mouth mask, and it comprises face shield and air processor, and the both sides of described face shield are communicated with the head of sheathed human body respectively by air inlet pipe, blast pipe with described air processor; Described air processor comprises filtering module, control module and exhaust module, described filtering module, described exhaust module are all electrically connected with described control module, and the dismountable one end being arranged on described air inlet pipe of described filtering module, the dismountable one end being arranged on described blast pipe of described exhaust module; Described control module can set up the shoulder neck at human body.
Adopt said structure, the overall device being communicated with formation ring-type directly can be enclosed within the head of human body, and control module is taken the shoulder neck put at human body, therefore compared with traditional exhaust mouth mask, and compact, user is easy to use, does not take both hands; Pipe-line is shorter, does not affect normal activity.Meanwhile, extraneous gas, under the effect of described filtering module, enters in face shield, breathes for people after described treatment facilities filters.Gas wherein after treatment facilities filtration, can improve the clean-up effect of PM2.5 greatly.And exhaust module can reduce the resistance of expiration, ensure the smooth and easy of expiration, discharge damp and hot expiration simultaneously, minimizing moisture and heat condense in face shield, thus it is smooth and easy that people is breathed, and people can not be made to occur the phenomenon of feeling suffocated.The gas of breathing out then is discharged by blast pipe.Therefore in the utility model, the flow direction of gas is one-way, can increase the utilization rate of gas, improves utilization rate of the present utility model.
Described filtering module comprises the treatment facilities filtering outer cover and be arranged on described filtration outer cover inner bottom surface, and the top of described filtration outer cover seals with described air inlet pipe and is communicated with.After outside air removes PM2.5 by treatment facilities, just enter face shield via air inlet pipe and breathe for people, improve the degree of purity of air, be beneficial to the healthy of people.
Described treatment facilities is HEPA filter screen and/or active carbon filter screen.HEPA (High efficiency particulate air Filter), i.e. high efficiency particle air filter, the feature of HEPA high efficiency particulate air is that air can pass through, but tiny particulate cannot pass through, reach the screen pack of HEPA standard, 99.7% is reached for the efficient of 0.1 micron and 0.3 micron, can reach more than 99.97% to the particle removal efficiency that diameter is more than 0.3 micron (1/200 of hair diameter), be the most effective filtering mediums of pollutant such as smog, dust and bacterium.Activated charcoal strainer has excellent aerodynamics performance, and bulk density is little, and specific area is large, adsorption efficiency is high, and air resistance coefficient is little.Can deodorizing under certain air quantity, eliminate the unusual smell, environment purification, has good clean-up effect.HEPA high efficiency particulate air and activated charcoal strainer can be used alone, and also can use simultaneously or use other composite filter net.
Described filtering module also comprises the air intake structure being arranged on and filtering outer cover inside.Utilize air intake structure can improve air inflow in mouth mask, be supplied to the air quantity delivered of human body abundance, avoid the oxygen-deficient situation of face masks to occur.
Described air intake structure is aerofoil fan.Aerofoil fan air quantity is large, but blast is little, and noise is little, during mouth mask for mount type, not only can air quantity delivered large, and can avoid producing and excessive brush sensation, cause the discomfort of human body face.
Described exhaust module comprises exhaust outer cover and is arranged on the exhaust structure of described exhaust outer cover inside, and the top of described exhaust outer cover seals with described blast pipe and is communicated with.Utilize exhaust structure can reduce the resistance of breathing, discharge damp and hot expiration simultaneously, minimizing moisture and heat condense in face shield, thus it is smooth and easy that people is breathed, and people can not be made to occur the phenomenon of feeling suffocated.
Described exhaust structure is aerofoil fan.
Described control module comprises power supply architecture and control circuit board, and described power supply architecture is electrically connected with described control circuit board.Power supply architecture, control circuit board are electrically connected with supply fan and scavenger fan respectively, thus the cooperation of the artificial selection air inlet of according to specific time and site and exhaust, make the circulation of gas more can meet the demand of human body under different situations.
Described power supply architecture be disposable power supply and or accumulation power supply.Power supply architecture volume is little, is convenient for carrying, and not by the impact in time and geographical position, accumulation power supply can also continued power, ensures that the utility model is normal practical for a long time.
The pipeline of described air inlet pipe and the pipeline of described blast pipe are provided with check valve.Arranging of check valve ensures that the air-flow direction in the utility model is unidirectional, and namely air is twitched by air intake structure, via treatment facilities, air inlet pipe, comes face shield, finally enters face shield and breathes for people; The gas that people breathes out is twitched by exhaust structure, discharges via blast pipe.This structure guarantor all the time can the air of the fresh purification of respiratory tract, discharges the foul smell of breathing out smoothly.
The beneficial effects of the utility model are: provide a kind of volume little, easy to carry, wearable Gas feeding mouth mask; Exhaust structure and treatment facilities are organically combined, treatment facilities can filter gas, greatly improves the clean-up effect of PM2.5, and exhaust structure can ensure the smooth and easy of air inlet, reduces the resistance breathed, people can not be made to occur the phenomenon of feeling suffocated; Further, two groups of exhaust structures are installed simultaneously, supply gas and be vented all very smooth and easy, being beneficial to the breathing of people.
Accompanying drawing explanation
Fig. 1 is top view of the present utility model;
Fig. 2 is the structural representation of filtering module;
Fig. 3 is the structural representation of exhaust module.
In figure: 1, face shield; 2, air inlet pipe; 3, filtering module; 4, control module; 5, exhaust module; 6, blast pipe; 31, outer cover is filtered; 32, treatment facilities; 33, air intake structure; 51, outer cover is vented; 52, exhaust structure.
Detailed description of the invention
As shown in Figure 1, the utility model provides a kind of wearable PM2.5 with two air interchanger and purifies mouth mask, it comprises face shield 1 and air processor, described air processor comprises filtering module 3, control module 4 and exhaust module 5, the both sides of described face shield 1 are respectively by air inlet pipe 2, blast pipe 6 is communicated with described air processor, the i.e. endless means of formation control module 4-filtering module 3-air inlet pipe 2-face shield 1-blast pipe 6-exhaust module 5-control module 4, thus, the head of human body is directly sheathed on during use, and control module 4 is taken the shoulder neck put at human body, therefore compared with traditional exhaust mouth mask, compact, user is easy to use, do not take both hands, pipe-line is shorter, does not affect normal activity.Meanwhile, extraneous gas, under the effect of described filtering module 3, enters in face shield 1, breathes for people after purification filtering.Gas wherein after purification filtering, can improve the clean-up effect of PM2.5 greatly.And exhaust module 5 can reduce the resistance of expiration, ensure the smooth and easy of expiration, discharge damp and hot expiration simultaneously, minimizing moisture and heat condense in face shield 1, thus it is smooth and easy that people is breathed, and people can not be made to occur the phenomenon of feeling suffocated.The gas of breathing out then is discharged by blast pipe.
The pipeline of described air inlet pipe 2 and the pipeline of described blast pipe 6 are provided with check valve.Arranging of check valve ensures that the air-flow direction in the utility model is unidirectional, and namely air is twitched by air intake structure, via treatment facilities 32, air inlet pipe 2, come face shield 1, finally enter face shield 1 to breathe for people, the now one-way valve opens of air inlet pipe, the closed check valve of blast pipe; The gas that people breathes out is twitched by exhaust structure 52 and discharges, the now closed check valve of air inlet pipe, the one-way valve opens of blast pipe.This structure guarantor can breathe the air of fresh purification all the time, discharges the foul smell of breathing out smoothly.Therefore in the utility model, the flow direction of gas is one-way, can increase the utilization rate of gas, improves utilization rate of the present utility model.
Described filtering module 3, described exhaust module 5 are all electrically connected with described control module 4, and the dismountable one end being arranged on described air inlet pipe 2 of described filtering module 3, the dismountable one end being arranged on described blast pipe 6 of described exhaust module 5; Described control module 4 can set up the shoulder neck at human body.
As shown in Figure 2, described filtering module 3 comprises filtration outer cover 31, and the assembly that the cavity filtering outer cover 31 inside comprises has: the air intake structure 33 on the treatment facilities 32 that bottom surface is arranged and treatment facilities 32 top.The top of described filtration outer cover 31 seals with described air inlet pipe and is communicated with (" top " of the utility model indication with the direction near face shield for top, " end " of indication with the direction away from face shield the end of for).
Described treatment facilities is HEPA filter screen and/or active carbon filter screen.HEPA (High efficiency particulate air Filter), i.e. high efficiency particle air filter, the feature of HEPA high efficiency particulate air is that air can pass through, but tiny particulate cannot pass through, reach the screen pack of HEPA standard, 99.7% is reached for the efficient of 0.1 micron and 0.3 micron, can reach more than 99.97% to the particle removal efficiency that diameter is more than 0.3 micron (1/200 of hair diameter), be the most effective filtering mediums of pollutant such as smog, dust and bacterium.Activated charcoal strainer has excellent aerodynamics performance, and bulk density is little, and specific area is large, adsorption efficiency is high, and air resistance coefficient is little.Can deodorizing under certain air quantity, eliminate the unusual smell, environment purification, has good clean-up effect.HEPA high efficiency particulate air and activated charcoal strainer can be used alone, and also can use simultaneously or use other composite filter net.
After outside air removes PM2.5 by treatment facilities 32, just enter face shield via air inlet pipe 2 and breathe for people, improve the degree of purity of air, be beneficial to the healthy of people.Described filtering module 3 utilizes air intake structure can improve air inflow in mouth mask, is supplied to the air quantity delivered of human body abundance, avoids the situation of face shield 1 internal oxygen deficiency to occur.Described air intake structure is preferably adopted as aerofoil fan.Aerofoil fan air quantity is large, but blast is little, and noise is little, during mouth mask for mount type, not only can air quantity delivered large, and can avoid producing and excessive brush sensation, cause the discomfort of human body face.
As shown in Figure 3, described exhaust module 5 comprises exhaust outer cover 51 and is arranged on the exhaust structure 52 of described exhaust outer cover inside cavity, and the top of described exhaust outer cover 52 seals with described blast pipe 6 and is communicated with.Utilize exhaust structure 52 to reduce the resistance breathed, discharge damp and hot expiration simultaneously, minimizing moisture and heat condense in face shield, thus it is smooth and easy that people is breathed, and people can not be made to occur the phenomenon of feeling suffocated.The gas extracted out is discharged by the pore being vented shield base.Described exhaust structure is aerofoil fan.
Described control module 4 comprises power supply architecture and control circuit board, and described power supply architecture is electrically connected with described control circuit board.Power supply architecture, control circuit board are electrically connected with exhaust structure 52 and air intake structure 33 respectively, thus the cooperation of the artificial selection air inlet of according to specific time and site and exhaust, make the circulation of gas more can meet the demand of human body under different situations.
Described power supply architecture be disposable power supply and or accumulation power supply.Power supply architecture volume is little, is convenient for carrying, and not by the impact in time and geographical position, accumulation power supply can also continued power, ensures that the utility model is normal practical for a long time.
The utility model provides a kind of volume little, easy to carry, wearable Gas feeding mouth mask; Filtration and treatment facilities are organically combined, treatment facilities can filter gas, greatly improves the clean-up effect of PM2.5, and exhaust structure can ensure the smooth and easy of air inlet, reduces the resistance breathed, people can not be made to occur the phenomenon of feeling suffocated; Further, two groups of exhaust structures are installed simultaneously, supply gas and be vented all very smooth and easy, being beneficial to the breathing of people.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (10)
1. the wearable PM2.5 with two air interchanger purifies a mouth mask, and it is characterized in that: it comprises face shield and air processor, the both sides of described face shield are communicated with the head of sheathed human body respectively by air inlet pipe, blast pipe with described air processor; Described air processor comprises filtering module, control module and exhaust module, described filtering module, described exhaust module are all electrically connected with described control module, and the dismountable one end being arranged on described air inlet pipe of described filtering module, the dismountable one end being arranged on described blast pipe of described exhaust module; Described control module can set up the shoulder neck at human body.
2. the wearable PM2.5 with two air interchanger according to claim 1 purifies mouth mask, it is characterized in that: described filtering module comprises the treatment facilities filtering outer cover and be arranged on described filtration outer cover inner bottom surface, and the top of described filtration outer cover seals with described air inlet pipe and is communicated with.
3. the wearable PM2.5 with two air interchanger according to claim 2 purifies mouth mask, it is characterized in that: described treatment facilities is HEPA filter screen and/or active carbon filter screen.
4. the wearable PM2.5 with two air interchanger according to claim 3 purifies mouth mask, it is characterized in that: described filtering module also comprises the air intake structure being arranged on and filtering outer cover inside.
5. the wearable PM2.5 with two air interchanger according to claim 4 purifies mouth mask, it is characterized in that: described air intake structure is aerofoil fan.
6. the wearable PM2.5 with two air interchanger according to claim 1 purifies mouth mask, it is characterized in that: described exhaust module comprises exhaust outer cover and is arranged on the exhaust structure of described exhaust outer cover inside, and the top of described exhaust outer cover seals with described blast pipe and is communicated with.
7. the wearable PM2.5 with two air interchanger according to claim 6 purifies mouth mask, it is characterized in that: described exhaust structure is aerofoil fan.
8. the wearable PM2.5 with two air interchanger according to any one of claim 1-7 purifies mouth mask, and it is characterized in that: described control module comprises power supply architecture and control circuit board, described power supply architecture is electrically connected with described control circuit board.
9. the wearable PM2.5 with two air interchanger according to claim 8 purifies mouth mask, it is characterized in that: described power supply architecture be disposable power supply and or accumulation power supply.
10. the wearable PM2.5 with two air interchanger according to claim 9 purifies mouth mask, it is characterized in that: the pipeline of described air inlet pipe and the pipeline of described blast pipe are provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185425.4U CN204522046U (en) | 2015-03-30 | 2015-03-30 | Wearable PM2.5 with two air interchanger purifies mouth mask |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520185425.4U CN204522046U (en) | 2015-03-30 | 2015-03-30 | Wearable PM2.5 with two air interchanger purifies mouth mask |
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| Publication Number | Publication Date |
|---|---|
| CN204522046U true CN204522046U (en) | 2015-08-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520185425.4U Expired - Fee Related CN204522046U (en) | 2015-03-30 | 2015-03-30 | Wearable PM2.5 with two air interchanger purifies mouth mask |
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| CN (1) | CN204522046U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105727469A (en) * | 2016-04-29 | 2016-07-06 | 海宁市聚焦之火节能科技有限公司 | Mask |
| CN105833441A (en) * | 2016-06-13 | 2016-08-10 | 北京随能科技有限公司 | Neck-hanging type air purification system |
| CN106924898A (en) * | 2015-12-30 | 2017-07-07 | 吕继富 | A kind of wearable air cleaning system for being integrated in clothes |
| CN109171074A (en) * | 2018-09-28 | 2019-01-11 | 新乡医学院第附属医院 | A kind of medical operating clothing preventing cross-infection |
| CN111450439A (en) * | 2020-04-07 | 2020-07-28 | 管益增 | Biochemical protective hood |
| CN112618984A (en) * | 2021-01-11 | 2021-04-09 | 淮南安裕机电科技有限责任公司 | Dust filtering air supply type dust mask |
-
2015
- 2015-03-30 CN CN201520185425.4U patent/CN204522046U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106924898A (en) * | 2015-12-30 | 2017-07-07 | 吕继富 | A kind of wearable air cleaning system for being integrated in clothes |
| CN105727469A (en) * | 2016-04-29 | 2016-07-06 | 海宁市聚焦之火节能科技有限公司 | Mask |
| CN105833441A (en) * | 2016-06-13 | 2016-08-10 | 北京随能科技有限公司 | Neck-hanging type air purification system |
| CN109171074A (en) * | 2018-09-28 | 2019-01-11 | 新乡医学院第附属医院 | A kind of medical operating clothing preventing cross-infection |
| CN111450439A (en) * | 2020-04-07 | 2020-07-28 | 管益增 | Biochemical protective hood |
| CN112618984A (en) * | 2021-01-11 | 2021-04-09 | 淮南安裕机电科技有限责任公司 | Dust filtering air supply type dust mask |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150805 Termination date: 20180330 |