CN205434742U - Air purification nose cup - Google Patents
Air purification nose cup Download PDFInfo
- Publication number
- CN205434742U CN205434742U CN201620258237.4U CN201620258237U CN205434742U CN 205434742 U CN205434742 U CN 205434742U CN 201620258237 U CN201620258237 U CN 201620258237U CN 205434742 U CN205434742 U CN 205434742U
- Authority
- CN
- China
- Prior art keywords
- air
- respiratory cavity
- electrostatic precipitation
- precipitation unit
- electrode slice
- 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
The utility model discloses an air purification nose cup contains static dust collection unit, respiratory cavity, exhaust fan and wears the structure, characterized by: static dust collection unit contains the airflow channel who is formed by the electrode slice array of the electric high voltage power supply of switch -on two -stage respectively, but when the air current passes through among adsorption of air dust, the respiratory cavity covers and forms sealed passageway between the inclusive AND nostril of nostril, and the respiratory cavity is equipped with the business turn over gas port, and the air inlet meets static dust collection unit, and the fan runs in in the gas outlet. When the exhaust fan during operation, form the negative pressuren zone in the respiratory cavity and inhale the respiratory cavity with the outside air through static dust collection unit, make to be full of clean air in the respiratory cavity. And because the suction of exhaust fan, it is outside that the gas of exhalation is aspirated the respiratory cavity, makes the sense of smoothly not feeling oppressed of exhaling, and product volume and weight are littleer, and it is better to wear the travelling comfort.
Description
Technical field
This utility model relates to personal protective equipment field.
Background technology
The particulate matters such as increasing research shows air pollution, especially PM2.5 have the biggest harm to health.The most existing a lot of air clearing products can be effectively improved and solve air pollution problem inside rooms.
But for outdoor activities scene, or do not have the place of air cleaning facilities, to there is presently no good air cleaning solution.
Traditional medical or labor protection mask main body is made up of single or multiple lift filter pulp, relies on nose active inspiration to make air enter nasal cavity after filter pulp Chalk-dust filtering, and exhalation air is appeared by filter pulp or discharges through the gap of mask with face.Due to needs balance mask resistance and clean-up effect, practice is difficult in the case of ensureing not feel oppressed obtain preferable mask clean-up effect.
CN203897349U " a kind of mask with air filter and the Respiration assistance cleaning system with this mask " discloses a kind of mask with air filter, described mask includes: mask case, Respiration assistance cleaning system etc., described Respiration assistance cleaning system is arranged on mask case, air filter is arranged in Respiration assistance cleaning system, by Respiration assistance cleaning system (internal containing filter and fan), in the case of not affecting normal exhalation, accelerate the air after filtering to be flowed in mask by outside mask, it is easy to the air after the light suction filter of user purifies.The program can slow down mask and feel oppressed problem, and if use the high efficiency particulate air filters such as HEPA, it is possible to achieve preferably air purification effect.But such scheme still suffers from following problems:
1) extraneous air is successively delivered in mask case after filter, fan, needs to arrange one-way breather valve and causes air-breathing cleanliness factor to reduce to guarantee in external dirty air does not enters case by air vent when air-breathing.And after arranging one-way breather valve, expiratory resistance can be greatly increased, still suffer from sense of feeling oppressed；
2) auxiliary cleaning system is not combined with mask case, makes mask volume and total amount the biggest, and experience is worn in impact for a long time.
Summary of the invention
This utility model purport solves the problems referred to above, and proposes a kind of efficient, low cost, comfortable personal protection air cleaning solution.
This utility model adopts the technical scheme that:
A kind of air-purifying nose mask, comprise electrostatic precipitation unit, respiratory cavity, exhaust fan and wear structure, it is characterized in that: electrostatic precipitation unit comprises the gas channel formed by the electrode slice array of electrical communication respectively to high voltage power supply two-stage, when air-flow is through out-of-date adsorbable dust in air；Respiratory cavity cover nostril or and nostril between formed seal passage, respiratory cavity is provided with air inlet/outlet, and air inlet connects electrostatic precipitation unit, and run in fan in gas outlet.
The electrode slice surface of described electrostatic precipitation unit can coated insulation layer.
The electrode slice of described electrostatic precipitation unit can be two panels.
The electrode slice of described electrostatic precipitation unit can be more than two panels, the same one-level of each two alternate electrode slice electrical communication to high voltage power supply.
Described respiratory cavity can cover nostril and face simultaneously.
Described respiratory cavity with face, the sealing structure of nose, thus negative pressure can be maintained in respiratory cavity when exhaust fan works.
Technological merit of the present utility model is:
1) electrostatic precipitation unit and exhaust fan lay respectively at the air inlet/outlet of respiratory cavity, when exhaust fan works, form negative pressuren zone and through electrostatic precipitation unit, outside air is sucked respiratory cavity, be full of pure air in making respiratory cavity in respiratory cavity.Due to respiratory cavity cover nostril or and nostril between formed seal passage, so that it is guaranteed that human body suck air cleanliness factor；
2) as human exhaled breath, due to the suction of exhaust fan, the gas of exhalation is sucked into outside respiratory cavity, makes the smooth and easy sense of not feeling oppressed of expiration, and electrostatic precipitation unit will not be impacted by the steam of exhalation；
3) using electrostatic precipitation mode, air circulating resistance is little, thus can be selected for the exhaust fan of smaller power and the battery of more low capacity, small product size and weight are the least, thus improves wearing comfort.
Accompanying drawing explanation
Fig. 1 is the front schematic view of embodiment 1.
Fig. 2 is the sectional schematic view of embodiment 1.
Fig. 3 is the front schematic view of embodiment 2.
Fig. 4 is the schematic top plan view of embodiment 2.
Detailed description of the invention
Embodiment 1 as shown in Figure 1 and Figure 2, a kind of air-purifying nose mask, comprise electrostatic precipitation unit 1, respiratory cavity 2, exhaust fan 3, seal structure 4 and wear structure 5.In addition to depicted portion, also comprise battery, control circuit plate and high voltage power supply.Battery is exhaust fan 3 and high voltage power supply is powered.
Wherein, electrostatic precipitation unit 1 comprises the gas channel formed by the electrode slice of electrical communication respectively to high voltage power supply two-stage, when air-flow is through out-of-date adsorbable dust in air
Respiratory cavity 2 can cover human body nostril and face, electrostatic precipitation unit 1 respiratory cavity 2 forms overall structure, the inlet end of electrostatic precipitation unit 1 and atmosphere, the outlet side of electrostatic precipitation unit 1 with respiratory cavity 2 UNICOM, the gas outlet of electrostatic precipitation unit 1 is the inlet gas of respiratory cavity 2；Exhaust fan 3 is contained on respiratory cavity 2, and the air inlet of exhaust fan 3 is the gas outlet of respiratory cavity 2.
As in figure 2 it is shown, the electrostatic precipitation unit of the present embodiment comprise multiple electrode slice, the same one-level of each two alternate electrode slice electrical communication to high voltage power supply, each two adjacent electrode slice electrical communication to high voltage power supply the most at the same level.Gas channel is formed between electrode slice.
Sealing structure 4 makes respiratory cavity 2 form annular seal space with human body face, it may be assumed that during work, and outside air almost can only enter respiratory cavity 2 by the air inlet of electrostatic precipitation unit 1.
When exhaust fan 3 works, form negative pressuren zone in respiratory cavity 2 and outside air is sucked respiratory cavity through electrostatic precipitation unit 1, in making respiratory cavity 2, be full of pure air.Form annular seal space owing to respiratory cavity 2 covers nostril sealed structure 4 with face, thus ensure that human body sucks the cleanliness factor of air.
As human exhaled breath, due to the suction of exhaust fan 3, the gas of exhalation is drained into external environment condition by respiratory cavity 2, makes the smooth and easy sense of not feeling oppressed of expiration, and electrostatic precipitation unit 1 will not be impacted by the steam of exhalation.
Owing to using electrostatic precipitation mode, the present embodiment integrated air circulating resistance is little, thus can be selected for the exhaust fan 3 of smaller power and the battery of more low capacity, small product size and weight all can realize miniaturization, thus improves wearing comfort.
Embodiment 2 as shown in Figure 3, Figure 4, a kind of air-purifying nose mask, comprise electrostatic precipitation unit 6, respiratory cavity 7, exhaust fan 8, nasal pillow 9 and wear structure 10.In addition to depicted portion, also comprise battery, control circuit plate and high voltage power supply.Battery is exhaust fan 8 and high voltage power supply is powered.Being with the difference of embodiment 1: respiratory cavity 7 self is the obturator of opening more than, i.e. in addition to the several openings being connected with electrostatic precipitation unit 6, exhaust fan 8, nasal pillow 9, remaining position is formed and seals cavity.And respiratory cavity 7 does not cover nose, but make to be formed between nostril to seal passage by nasal pillow 9.
When exhaust fan 8 works, form negative pressuren zone in respiratory cavity 7 and outside air is sucked respiratory cavity through electrostatic precipitation unit 6, in making respiratory cavity 7, be full of pure air.Owing to respiratory cavity 7 is provided with in communication two nasal pillow 9, nasal pillow 9 can be fitted with nostril outline, thus ensures that human body sucks the cleanliness factor of air.
As human exhaled breath, due to the suction of exhaust fan 8, the gas breathed out through nasal pillow 9 is drained into external environment condition by respiratory cavity 7 through exhaust fan 8, makes the smooth and easy sense of not feeling oppressed of expiration.
Claims (5)
1. an air-purifying nose mask, comprise electrostatic precipitation unit, respiratory cavity, exhaust fan and wear structure, it is characterized in that: electrostatic precipitation unit comprises the gas channel formed by the electrode slice array of electrical communication respectively to high voltage power supply two-stage, when air-flow is through out-of-date adsorbable dust in air；Respiratory cavity cover nostril or and nostril between formed seal passage, respiratory cavity is provided with air inlet/outlet, and air inlet connects electrostatic precipitation unit, and run in fan in gas outlet.
2. a kind of air-purifying nose mask described in claim 1, is characterized in that: the electrode slice Surface coating of described electrostatic precipitation unit has insulating barrier.
3. a kind of air-purifying nose mask described in claim 1, is characterized in that: the electrode slice of described electrostatic precipitation unit is two panels.
4. a kind of air-purifying nose mask described in claim 1, it is characterized in that: the electrode slice of described electrostatic precipitation unit exceedes two panels, each two alternate electrode slice electrical communication to the same one-level of high voltage power supply, each two adjacent electrode slice electrical communication to high voltage power supply the most at the same level.
5. a kind of air-purifying nose mask described in claim 1, is characterized in that: described respiratory cavity covers nostril and face simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258237.4U CN205434742U (en) | 2016-03-31 | 2016-03-31 | Air purification nose cup |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620258237.4U CN205434742U (en) | 2016-03-31 | 2016-03-31 | Air purification nose cup |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205434742U true CN205434742U (en) | 2016-08-10 |
Family
ID=56608623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620258237.4U Expired - Fee Related CN205434742U (en) | 2016-03-31 | 2016-03-31 | Air purification nose cup |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205434742U (en) |
-
2016
- 2016-03-31 CN CN201620258237.4U patent/CN205434742U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204635135U (en) | mask body structure | |
| CN104548406A (en) | Mask power adapting device | |
| CN204838105U (en) | Antifog haze gauze mask | |
| CN203676200U (en) | Dustproof mask with function of automatically purifying air | |
| CN105725308A (en) | Multifunctional intelligent dustproof mask | |
| CN111449319A (en) | One-way air passage combined mask and preparation method thereof | |
| CN204017200U (en) | A kind of lower resistance rhinobyon type air purifier | |
| CN205390410U (en) | Anti -haze mask | |
| CN104190015A (en) | Anti-haze filter with breather valve for three-dimensional filtration | |
| CN203303523U (en) | Portable electric breathing filter | |
| CN105595465A (en) | An air curtain protection mouth mask | |
| CN106174802A (en) | Haze mask | |
| CN105688348A (en) | Air purification nose mask | |
| CN106072920A (en) | A kind of 3d air delivery protective mask | |
| CN205434742U (en) | Air purification nose cup | |
| CN103611222A (en) | Air filtering mask | |
| CN111602878A (en) | Healthy and safe mask | |
| CN205695861U (en) | A kind of multi-functional intelligence anti-dust respirator | |
| CN205884737U (en) | Three -dimensional air supply protective facial mask | |
| CN103478928A (en) | Respiratory isolation mask | |
| CN202061280U (en) | Dust mask | |
| CN204838108U (en) | Open gauze mask of one -way gas transmission | |
| CN212522755U (en) | Portable respirator with liquid filtering function | |
| CN103585722A (en) | Dust-proof filter mask | |
| CN214633290U (en) | Respirator for respiratory medicine |
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 |
Granted publication date: 20160810 Termination date: 20170331 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |