CN203750057U - High-efficient cyclone type nose filter - Google Patents
High-efficient cyclone type nose filter Download PDFInfo
- Publication number
- CN203750057U CN203750057U CN201320874722.0U CN201320874722U CN203750057U CN 203750057 U CN203750057 U CN 203750057U CN 201320874722 U CN201320874722 U CN 201320874722U CN 203750057 U CN203750057 U CN 203750057U
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- China
- Prior art keywords
- filter
- air
- base plate
- cyclone type
- efficient cyclone
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- 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 - Lifetime
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- 230000001681 protective effect Effects 0.000 claims description 28
- 239000000758 substrate Substances 0.000 claims description 22
- 230000005855 radiation Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 11
- 230000035699 permeability Effects 0.000 abstract description 7
- 210000003135 vibrissae Anatomy 0.000 abstract description 4
- 238000000151 deposition Methods 0.000 abstract 2
- 239000002245 particle Substances 0.000 abstract 2
- 230000009286 beneficial effect Effects 0.000 abstract 1
- 239000000463 material Substances 0.000 description 5
- 239000012528 membrane Substances 0.000 description 5
- 239000011859 microparticle Substances 0.000 description 5
- 210000004400 mucous membrane Anatomy 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000004062 sedimentation Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000241 respiratory effect Effects 0.000 description 1
- 230000029058 respiratory gaseous exchange Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Abstract
The utility model discloses a high-efficient cyclone type nose filter, which comprises an umbrella-shaped protection cover and a gas guiding bottom plate arranged at a cover opening of the umbrella-shaped protection cover, wherein through holes for forming cyclone turbulence are formed in the gas guiding bottom plate; a filtering device is arranged between the umbrella-shaped protection cover and the gas guiding bottom plate. The high-efficient cyclone type nose filter has the advantages and beneficial technical effects that a cyclone-shaped gas guiding port is formed in the gas guiding bottom plate, gas flow is guided to form turbulence, the contact time of the air and the filtering device is increased, and the filtering, depositing and adsorbing effects on particles in the air are improved; the nose filter is provided with a structure similar to the vibrissa, so that the filtering, depositing and adsorbing effects on the particles in the air are further improved; besides, air permeability is good, and the nose filter is comfortable to wear.
Description
[technical field]
The utility model relates to a kind of Nose filter, especially a kind of efficient cyclone type Nose filter.
[background technology]
Along with economic fast development, the increase in universal, the factory of automobile, power plant and construction site, has been full of the solid harmful substances such as waste gas and micronic dust in air; Natural environment has been subject to serious destruction, and the haze weathers such as sandstorm increase day by day, serious impact people healthy.In order to reduce, because breathe to suck more nuisance, people are general to be adopted and wears mouth mask and carry out filtration fraction harmful substance, but mouth mask is when wear, and mouth and nose sternly need be sealed, and causes inconvenience.
In order to solve, wear the inconvenience that mouth mask brings, publication number is that the Chinese utility model patent of CN203169868U discloses a kind of Nose filter, comprise two umbrella-type supports, described two umbrella-type supports form by 8 to 20 soft, the center of described umbrella-type support is fixedly connected with air filting material mount pad by connecting rod, air filtration layer is installed on described mount pad, described air filtration layer is that the air filting material that multilayer is different is formed by stacking, between described two umbrella-type supports, by support, connect, one end of described connecting rod is provided with spherical aixs cylinder, described air filting material mount pad is provided with the cavity coordinating with spherical aixs cylinder.This utility model mouth mask simple in structure, relative is worn easy to use, comfortable, but filter effect is undesirable, and can cause unsmooth breath.
Publication number is that the Chinese invention patent of CN102240426A discloses a kind of Nose filter, and in order to insert in a nostril, described Nose filter comprises: a housing, has a profile corresponding to described nostril, to force breathe air to pass through described housing; At least one filter membrane, in order to filter air amount; At least one the first air duct, by described filter membrane; At least one the second air duct, walks around described filter membrane; And at least one valve body, in order to force air amount to pass through described filter membrane, and wholely when exhaling walks around described filter membrane; Described valve body can start be blocked described the second air duct when air-breathing, and can start open described the second air duct, the resilient planar lid that described in each, at least one valve body comprises a chamber and described chamber when exhaling.Although this structure filter effect compares better, exist air tranmittance more difficult, respiratory pressure loss is large, causes unsmooth breath.
[utility model content]
The purpose of this utility model is the deficiency existing for the above prior art, provide a kind of simple in structure, filter effect obviously, the good efficient cyclone type Nose filter of air permeability while breathing.
To achieve these goals; the utility model is achieved in that efficient cyclone type Nose filter; comprise umbrella shape protective cover and the air-guiding base plate that is arranged at the cover mouth place of umbrella shape protective cover; between described umbrella shape protective cover and described air-guiding base plate, filter is set; at described air-guiding base plate, be provided with the through hole that is used to form cyclone sinuous flow; make can form sinuous flow by the air of described air-guiding base plate; then by filter and umbrella shape protective cover; filter effect is more obvious; and air permeability is good, wear more comfortable.
Described filter can be porous flake filter material.
Described filter can be sheet-form substrate, and in described sheet-form substrate, cutting forms the band that spirals, described in the band projection in the shape of a spiral of spiraling, can more approach like this human body vibrissa and construct, emulation filter effect is better.
Described filter can be two above stacking forming of described sheet-form substrate.And the hand of spiral of the band that spirals in two-layer described sheet-form substrate is contrary, can effectively improve the contact area of mucous membrane and air.
Described filter can comprise minimum a slice substrate, is provided with some blades on described substrate.
Described filter can be that two above substrate stack form, and described on-chip blade is for being crisscross arranged.
Described umbrella shape protective cover is by some bars, from center radiation mode, to arrange backward same direction to be bent to form.
Described bar is provided with 6-20 bar, is equidistant arrangement between described bar.
Described bar is surperficial soft with lint shape burr, and effectively absorbed air microparticle guarantees comfortable wearing simultaneously.
Between described umbrella shape protective cover and air-guiding base plate, by connecting rod, be connected, between described connecting rod and air-guiding base plate, pad be set.
The through hole of described air-guiding base plate is arranged and is formed with described air-guiding base plate center by some strip through holes that tilt to same direction.
Efficient cyclone type Nose filter, is comprised of two described umbrella shape protective covers and the air-guiding base plate that is arranged at the cover mouth place of umbrella shape protection, and two described umbrella shape protective covers are connected by the similar support of " Ω " or " U " type with air-guiding base plate.
Described support one end, through the center of described air-guiding base plate, filter and umbrella shape protective cover, is fixed by spherical aixs cylinder and the pad of bracket end.
Compared with prior art, the advantage the utlity model has and useful technique effect are as follows: the through hole that forms cyclone sinuous flow is set at base plate, make can form sinuous flow by the air of described air-guiding base plate, extended the time of contact of air and filter, improved the filtration of air microparticle, sedimentation and adsorption effect; There is similar vibrissa structure, better improved the filtration of air microparticle, sedimentation and adsorption effect; Air permeability is good in addition, comfortable wearing; Air permeability is good in addition, comfortable wearing.
[accompanying drawing explanation]
Fig. 1 is the main TV structure figure of a kind of efficient cyclone type Nose filter of the utility model;
Fig. 2 is the face upwarding assumption diagram of a kind of efficient cyclone type Nose filter embodiment 2 of the utility model;
Fig. 3 is the main TV structure figure of a kind of efficient cyclone type Nose filter embodiment 2 of the utility model;
Fig. 4 is the face upwarding assumption diagram of a kind of efficient cyclone type Nose filter embodiment 2 of the utility model;
Fig. 5 is longitudinal sectional structure chart of a kind of efficient cyclone type Nose filter of the utility model;
Fig. 6 is the stereogram 1 of filter in a kind of efficient cyclone type Nose filter of the utility model;
Fig. 7 is the stereogram 2 of filter in a kind of efficient cyclone type Nose filter of the utility model;
Fig. 8 is the stereogram 3 of filter in a kind of efficient cyclone type Nose filter of the utility model;
Fig. 9 is the stereogram 4 of filter in a kind of efficient cyclone type Nose filter of the utility model.
[specific embodiment]
Below in conjunction with the drawings and specific embodiments, the utility model is described in detail to explanation.
Embodiment 1
Efficient cyclone type Nose filter, as shown in Figure 1, it can comprise filter, umbrella shape protective cover 1 and the air-guiding base plate 3 that is arranged at the cover mouth place of umbrella shape protective cover 1, on described air-guiding base plate 3, be provided with the through hole 31 that is used to form cyclone sinuous flow, make can form eddy current air by the air of described air-guiding base plate 3, then by umbrella shape protective cover 1, the contact area of air and filter is larger, the effective molecule in absorbed air or make airborne molecule fall to described filter surface, filtration and treatment effect are more obvious, and because cyclone shape hole 31 is all set, make air permeability better, wear more comfortable, there is not the defects such as expiratory dyspnea.Wherein, described umbrella shape protective cover 1 can be to arrange by some bar 11Cong center radiation modes the cover body that backward same direction is bent to form, and to be applicable to nostril form, improves filtration, absorption and effect of settling.Preferably, described bar 11 is provided with 6-20 bar, and described bar 11 is arranged for equidistant between being.Preferred, described bar 11 arranges 12, and 12 described bar 11Cong center radiation modes equidistantly rearrange, and filter effect and air permeability are best.Described bar 11 is surperficial soft with lint shape burr, and effectively absorbed air microparticle guarantees comfortable wearing simultaneously.Near bar 11 ends, a ring-type fixed band 12 is set, described ring-type fixed band 12 links together all bars 11.Between described umbrella shape protective cover 1 and air-guiding base plate 3, can be connected by connecting rod 4, between described connecting rod 4 and air-guiding base plate 3, pad 5 is set.
The through hole 31 of described air-guiding base plate 3 can be arranged and form by some strip through holes that tilt to same direction centered by described air-guiding base plate 3, and described strip through hole number is 6-20.
As shown in Figure 5, between described umbrella shape protective cover 1 and described air-guiding base plate 3, filter 6 is set, for by further the cyclone sinuous flow air by air-guiding base plate 3 being filtered, improves greatly air-treatment effect.Described filter 6 can be a kind of mandruka disc-shaped filter material.
As shown in Figure 6, described filter 6 can be sheet-form substrate 61, and in described sheet-form substrate 61, cutting forms to spiral and is with 62, described in spiral and be with 62 projections in the shape of a spiral, can more approach like this human body vibrissa structure, emulation filter effect is better.
Preferably, as shown in Figure 7, described filter 6 can be two above stacking forming of described sheet-form substrate 61.And spiral with 62 the hand of spiral to be contrary, can effectively to improve the contact area of mucous membrane and air in two-layer described sheet-form substrate 61.
As shown in Figure 8, described filter can comprise minimum a slice substrate 64, is provided with some blades 63 on described substrate.By described blade 63, airborne microparticle is filtered.
Preferably, as shown in Figure 9, described filter 6 can be two above stacking formation of substrate 64, and the blade 63 on described substrate 64 is crisscross arranged, and can effectively improve the contact area of mucous membrane and air.
Embodiment 2
As in Figure 2-4; efficient cyclone type Nose filter; by two described umbrella shape protective covers 1, formed with the air-guiding base plate 3 that is arranged at the cover mouth place of umbrella shape protective cover 1; two described umbrella shape protective covers 1 are connected by the similar support 2 of " Ω " or " U " type with air-guiding base plate 3; described support 2 one end are through described umbrella shape protective cover 1 and base plate 3 centers, fixing by spherical aixs cylinder and the pad 5 of support 2 ends.Between described umbrella shape protective cover 1 and described air-guiding base plate 3, described filter is set, for by further the cyclone sinuous flow air by air-guiding base plate being filtered, improves greatly air-treatment effect.
More than describe preferred embodiment of the present utility model in detail, should be appreciated that the ordinary skill of this area just can be made many modifications and variations according to design of the present utility model without creative work.Therefore, all technical staff in the art according to the utility model design on prior art basis by logic analysis, reasoning or according to the available technical scheme of limited experiment, all should be among the determined protection domain by these claims.
Claims (11)
1. an efficient cyclone type Nose filter, is characterized in that, comprises umbrella shape protective cover and the air-guiding base plate that is arranged at the cover mouth place of umbrella shape protective cover, is provided with the through hole that is used to form cyclone sinuous flow at described air-guiding base plate; Between described umbrella shape protective cover and described air-guiding base plate, filter is set.
2. according to efficient cyclone type Nose filter claimed in claim 1, it is characterized in that, described filter is sheet-form substrate, and in described sheet-form substrate, cutting forms the band that spirals, described in spiral band can be protruding in the shape of a spiral.
3. according to efficient cyclone type Nose filter claimed in claim 2, it is characterized in that, described filter is two above stacking forming of described sheet-form substrate.
4. according to efficient cyclone type Nose filter claimed in claim 3, it is characterized in that, the hand of spiral of the band that spirals in two-layer described sheet-form substrate is contrary.
5. according to efficient cyclone type Nose filter claimed in claim 1, it is characterized in that, described filter comprises minimum a slice substrate, is provided with some blades on described substrate.
6. according to efficient cyclone type Nose filter claimed in claim 5, it is characterized in that, described filter is that two above substrate stack form, and described on-chip blade is for being crisscross arranged.
7. according to efficient cyclone type Nose filter claimed in claim 1, it is characterized in that, described umbrella shape protective cover is by some bars, from center radiation mode, to arrange backward same direction to be bent to form, and described bar is surperficial soft with lint shape burr.
8. according to efficient cyclone type Nose filter claimed in claim 1, it is characterized in that, between described umbrella shape protective cover and air-guiding base plate, by connecting rod, be connected, between described connecting rod and air-guiding base plate, pad is set.
9. according to efficient cyclone type Nose filter claimed in claim 1, it is characterized in that, the through hole of described air-guiding base plate is arranged and is formed with described air-guiding base plate center by some strip through holes that tilt to same direction.
10. according to the efficient cyclone type Nose filter described in claim 1-8; it is characterized in that; two described umbrella shape protective covers and the air-guiding base plate that is arranged at the cover mouth place of umbrella shape protection, consist of, two described umbrella shape protective covers and air-guiding base plate are connected by falling the support of " Ω " or " U " shape.
11. according to efficient cyclone type Nose filter claimed in claim 10, it is characterized in that, described support one end, through the center of described air-guiding base plate, filter and umbrella shape protective cover, is fixed by spherical aixs cylinder and the pad of bracket end.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874722.0U CN203750057U (en) | 2013-12-26 | 2013-12-26 | High-efficient cyclone type nose filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320874722.0U CN203750057U (en) | 2013-12-26 | 2013-12-26 | High-efficient cyclone type nose filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203750057U true CN203750057U (en) | 2014-08-06 |
Family
ID=51245364
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320874722.0U Expired - Lifetime CN203750057U (en) | 2013-12-26 | 2013-12-26 | High-efficient cyclone type nose filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203750057U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656913A (en) * | 2013-12-26 | 2014-03-26 | 彭健智 | Nose filter |
-
2013
- 2013-12-26 CN CN201320874722.0U patent/CN203750057U/en not_active Expired - Lifetime
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103656913A (en) * | 2013-12-26 | 2014-03-26 | 彭健智 | Nose filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |