CN203469255U - Portable air filter - Google Patents
Portable air filter Download PDFInfo
- Publication number
- CN203469255U CN203469255U CN201320491891.6U CN201320491891U CN203469255U CN 203469255 U CN203469255 U CN 203469255U CN 201320491891 U CN201320491891 U CN 201320491891U CN 203469255 U CN203469255 U CN 203469255U
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- box body
- communicated
- filter
- air
- air filter
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Abstract
The utility model discloses a portable air filter and belongs to the field of filters for protecting respiration. The portable air filter comprises an air suction tube, wherein one end of the air suction tube is communicated with a box body, and nasal tubes are arranged at the other end of the air suction tube in parallel. The filter with an opening formed in the top face of the box body is sequentially communicated with an air pump, a washing box, a water stopping device and a negative-ion generator through a connecting pipe. The negative-ion generator is communicated with an exhaust hole of the box body through a three-way pipe and a one-way valve, and communicated with an air suction tube connector of the box body. A control circuit in the box body is formed by connecting a power source, a switch and the air pump in series through a wire. Due to the design of the portable air filter, purified air is not dry, discomfort symptoms such as breathing difficulty caused by blocking of a common respirator are prevented, and the portable air filter can be convenient to use all the year round, and convenient to carry and clean.
Description
Technical field
The present invention relates to protection and breathe the filter of use, specifically a kind of Portable type air filter.
Background technology
In life, the quality of air progressively worsens, and is increasing of the weather such as sandstorm, haze on the one hand.Due to industrial expansion on the other hand, the discharge of the harmful or even toxic gas of various factories.Along with the enhancing of resident's sense of self-protection, people are before travel more being ready to have a look pellet, PM2.5 etc. about the report of air quality.Usually, in the situation that air quality is bad, citizens' activities all can be with mouth mask, but common mouth mask in fact can only reach 20%-30% to the filtration of common dust.Really also there is the mouth mask that degree of filtration is higher on the market, but when wearing, breathe again difficulty very.And mouth mask is often only suitable for autumn, winter, in the situation that spring and summer temperature is higher, with mouth mask very uncomfortable again.For patients such as pollen hypersensitivity and breathing problems, it is more outstanding that these problems just seem.
Summary of the invention
The utility model proposes in order to overcome the shortcoming existing in prior art, its objective is a kind of Portable type air filter is provided.
The utility model is according to following Technical Design.
A kind of Portable type air filter, comprise that one end is communicated with box body, the other end is formed with the air intake duct of nasal tube side by side, and the filter that is opened on box body end face is communicated with air pump, washing box, resistance Shui device successively through taking over, anion generator, anion generator is communicated with the steam vent of box body through check valve on the one hand through three-way pipe; Connect with the suction pipe interface of box body on the other hand; Control circuit in box body is composed in series by wire by power supply, switch, air pump.
The utility model of design, moist to the air after air cleaning like this, avoids common mouth mask because stopping up malaise symptoms such as occurring expiratory dyspnea, is all easy to use throughout the year, be easy to carry, and convenient cleaning.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Wherein: 1. box body 2. nasal tubes
3. air intake duct 4. filters
5a.5b.5c.5d. takes over 6. air pumps
7. washing box 8. hinders Shui devices
9. anion generator 10. three-way pipes
11. check valve 12. steam vents
13. suction pipe interface 14. power supplys
15. switch 16. grids
17. frenulum 18. water.
The specific embodiment
With embodiment, the utility model is elaborated with reference to the accompanying drawings:
A kind of Portable type air filter, comprise that one end is communicated with box body 1, the other end is formed with the air intake duct 3 of two nasal tubes 2, and the filter 4 that is opened on box body 1 end face is communicated with air pump 6, washing box 7, resistance Shui device 8 successively through adapter 5a, 5b, 5c, 5d, anion generator 9, anion generator 9 through three-way pipe 10 on the one hand through check valve 11, be communicated with the steam vent 12 of box body 1; Connect with the suction pipe interface 13 of box body 1 on the other hand; Control circuit in box body 1 is composed in series by wire by power supply 14, switch 15, air pump 6.
Described Portable type air filter, its adapter 5b being communicated with air pump 6 is deeply to the inner bottom part of washing box 7; And the adapter 5c being communicated with water blocking device 8 is arranged on the inner top of wash water box 7.
Described a kind of Portable type air filter, its filter 4 end faces are formed with grid 16, are provided with filterability material in filter 4.
Described air intake duct 3 other ends are on threeway endless tube, to be formed with at a certain distance two nasal tubes 2.Nasal tube 2 outside correspondences at air intake duct 3 other ends are provided with 2 ring-type frenulums 17, and ring-type frenulum 17 covers are hung on the external ear of both sides, are beneficial to the nasal tube 2 in firm insertion nostril.
The suction pipe interface 13 of described box body 1 also can connect the Medical oxygen-absorption face shield (not shown) with frenulum by the road.
Described air pump 6 can adopt mini air pump (commercially available) according to different demands, or mini-fan, or turbocharger etc.Anion generator 9 can adopt commercially available vehicle-mounted ozone anion generator chip.
In the situation that the air pressure after filtration is excessive, unnecessary air is discharged box body 1 by check valve 11 steam vents 12.
HEPA screen pack is to inhalable particles purifying rate >=99.9%, and can filter smallest particles thing diameter is 0.3mm.
A side above of box body 1 is hinged lid (not shown), and another survey has been provided with lock nose, is convenient to lid and opens and closes, and install, change box inner part.The lid of washing box 7 does not give diagram.
During use of the present utility model, by 6-12V dc source 14, switch 15, air pump 6, be composed in series control circuit, by switch 14, control air pump 6, air pump 6 is under the state of work, and extraneous air-flow tentatively filters at filter 4 through grid 16, through taking over 5a and air pump 6, take over 5b, send into washing box 7, through water 18, wash gas later and enter anion generator 9 and purify through adapter 5c, water blocking device 8, finally enter air intake duct 3, by two nasal tubes 2, for user, smoke.For the excessive discomfort causing of air pressure of avoiding anion generator 9 to discharge, at anion generator, 9 outlet places establish check valve 11, and the air that is beneficial to purification overflows automatically.
Box body of the present utility model be not limited to the present embodiment illustrated four jiaos square, also can be made into the portable shapes such as cylinder or cylindroid.
Claims (3)
1. a Portable type air filter, comprise that one end is communicated with box body (1), the other end is formed with the air intake duct (3) of nasal tube (2) side by side, it is characterized in that: the filter (4) that is opened on box body (1) end face is communicated with air pump (6), washing box (7), resistance Shui device (8) successively through taking over (5a, 5b, 5c, 5d), anion generator (9), anion generator (9) is communicated with the steam vent (12) of box body (1) through check valve (11) on the one hand through three-way pipe (10); Connect with the suction pipe interface (13) of box body (1) on the other hand; Control circuit in box body (1) is composed in series by wire by power supply (14), switch (15), air pump (6).
2. Portable type air filter according to claim 1, is characterized in that: the adapter (5b) being communicated with air pump (6) is deeply to the inner bottom part of washing box (7); The adapter (5c) being communicated with water blocking device (9) is arranged on the inner top of wash water box (7).
3. a kind of Portable type air filter according to claim 1, is characterized in that: filter (4) end face is formed with grid (16), and filter is provided with filterability material in (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491891.6U CN203469255U (en) | 2013-08-13 | 2013-08-13 | Portable air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320491891.6U CN203469255U (en) | 2013-08-13 | 2013-08-13 | Portable air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203469255U true CN203469255U (en) | 2014-03-12 |
Family
ID=50217677
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320491891.6U Expired - Fee Related CN203469255U (en) | 2013-08-13 | 2013-08-13 | Portable air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203469255U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949020A (en) * | 2014-04-15 | 2014-07-30 | 卜小禹 | Portable air purifying air supply gauze mask |
| CN104941084A (en) * | 2015-07-19 | 2015-09-30 | 连芷萱 | Multifunctional air purification device |
| WO2016101884A1 (en) * | 2014-12-24 | 2016-06-30 | 刘栋玲 | Portable air filtering device |
| CN106215342A (en) * | 2016-07-25 | 2016-12-14 | 河海大学常州校区 | Portable haze removes breathing equipment and method of work, haze monitoring management system |
| CN107198842A (en) * | 2017-07-21 | 2017-09-26 | 孟峰 | A kind of air filtration air feeder |
| CN111002793A (en) * | 2019-11-28 | 2020-04-14 | 黄山学院 | Vehicle-mounted photocatalytic purifier |
-
2013
- 2013-08-13 CN CN201320491891.6U patent/CN203469255U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103949020A (en) * | 2014-04-15 | 2014-07-30 | 卜小禹 | Portable air purifying air supply gauze mask |
| CN103949020B (en) * | 2014-04-15 | 2016-06-15 | 卜小禹 | Portable air-purifying air feed mouth mask |
| WO2016101884A1 (en) * | 2014-12-24 | 2016-06-30 | 刘栋玲 | Portable air filtering device |
| CN104941084A (en) * | 2015-07-19 | 2015-09-30 | 连芷萱 | Multifunctional air purification device |
| CN104941084B (en) * | 2015-07-19 | 2018-04-27 | 邵新龙 | Multifunctional air clarifying device |
| CN106215342A (en) * | 2016-07-25 | 2016-12-14 | 河海大学常州校区 | Portable haze removes breathing equipment and method of work, haze monitoring management system |
| CN107198842A (en) * | 2017-07-21 | 2017-09-26 | 孟峰 | A kind of air filtration air feeder |
| CN111002793A (en) * | 2019-11-28 | 2020-04-14 | 黄山学院 | Vehicle-mounted photocatalytic purifier |
| CN111002793B (en) * | 2019-11-28 | 2021-08-03 | 黄山学院 | Vehicle-mounted photocatalytic purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140312 Termination date: 20200813 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |