CN203771561U - Air purifier with mouth mask as filtering material - Google Patents
Air purifier with mouth mask as filtering material Download PDFInfo
- Publication number
- CN203771561U CN203771561U CN201420163318.7U CN201420163318U CN203771561U CN 203771561 U CN203771561 U CN 203771561U CN 201420163318 U CN201420163318 U CN 201420163318U CN 203771561 U CN203771561 U CN 203771561U
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- CN
- China
- Prior art keywords
- mouth mask
- air
- air purifier
- base
- bracket
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- Withdrawn - After Issue
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- Filtering Of Dispersed Particles In Gases (AREA)
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to an air purifier with a mouth mask as a filtering material. The air purifier comprises a base, a fan, the mouth mask, a supporting frame used for supporting the mouth mask, and an upper cover. The fan is disposed in the center of the inside of the base, the side wall of the base is provided with at least one air outlet corresponding to the fan, and the supporting frame is arranged on the base and located above the fan; the upper cover is detachably arranged on the supporting frame, and the top or the side portion of the upper cover is provided with an air inlet; the mouth mask is laid on the supporting frame, the periphery of the mouth mask and the supporting frame are sealed in an airtight mode, and the periphery of the supporting frame and the base are sealed in an airtight mode. A traditional air filtering screen is improved to a standard mouth mask filter element of a unified size and with unified performance, and the mask mouth is supported through the supporting frame, so that pollutants with small diameters in air can be effectively filtered firstly, then the cost for using the air purifier of users is remarkably reduced, and finally the problem that secondary air pollution is prone to being caused if a traditional purifier filtering screen is replaced every a few months or not timely replaced is effectively solved.
Description
Technical field
The utility model relates to air cleaning facility, especially relates to a kind of mouth mask that uses as the air purifier of suspended particulate matter in filtration and absorbed air.
Background technology
Each metropolitan air quality is unsatisfactory in recent years, and airborne polluter is more, and people often use various air cleaning facilities to carry out purified treatment to indoor air, and wherein common air cleaning facility is air purifier.Common air purifier is provided with a sets filtering device and air suction device, and filter comprises screen pack etc., and for air is filtered, air suction device is for being drawn into air in air purifier.And one end of air purifier arranges air inlet, the other end sets out gas port, and filter and air suction device are between air inlet and gas outlet.Like this, dirty air flows to air purifier from air inlet, and after the filtration of filter, from gas outlet, flows out.
Conventionally, the screen pack of filter is used the materials such as HEPA filter screen and active carbon to make, the granular polluters such as airborne dust are adsorbed, and in the air after screen pack, granular polluter significantly reduces, thereby realizes the purification to air.
But, use the sorbing materials such as HEPA filter screen to adsorb airborne granular material, sorbing material is had to higher requirement, if sorbing material aperture is excessive, the particle that some diameters are less, as the pollutant of PM2.5 type, still can pass through general screen pack, cause air purification effect not good.If use the less sorbing material in aperture, greatly increase the production cost of screen pack, user's replacement cost that the HEPA filter screen design of special size also causes the pricing practice advantage because of producer to make is high, causes production, the use cost of the air purifier sold on current market all too high.
Be accompanied by the generation of China's many ground haze weather, wearing the above mouth mask of KN90 level (America NI OSH standard N95) is the mode that more reasonably stops PM2.5 particle.But from theory, the protective materials of mouth mask is more airtight, stop that the effect of particle is better.Mouth mask is more airtight conversely speaking,, breathe more difficult, wears badly also may cause dizziness because of anoxic.Wear this professional protective mask of N95, easily cause expiratory dyspnea, especially for patients such as angiocardiopathies, more careful.Thereby, wear the best means that N95 level mouth mask is not also indoor pre-air-prevention class disease.
Utility model content
The utility model object is for a problem difficult problem for the existing above-mentioned technology of prior art and use, and a kind of good filtration effect is provided, simultaneously again use mouth mask easy to use as the air purifier of filter material.This air purifier is guaranteeing significantly to have reduced under the effect prerequisite of filtering the cost of current production air purifier and use air purifier.
For achieving the above object, the utility model proposes a kind of mouth mask that uses as the air purifier of filter material, it includes base, blower fan, mouth mask, for supporting bracket and the upper cover of mouth mask, described assembling is central authorities in base, described base side wall is provided with at least one air outlet corresponding with blower fan, and described bracket is arranged on the top on base and in blower fan; What described detachable upper cover unloaded is arranged on bracket, and upper tops or sidepiece are provided with air inlet; Described mouth mask is laid on bracket, mouth mask aeroseal around and between bracket, bracket aeroseal around and between base.
As preferably, described bracket comprises ring, cover plate and for supporting the arch support of mouth mask, ring and arch support are fixing around, and cover plate and ring are fixed and are arranged on below arch support, and cover plate is provided with the hole corresponding with centrifugal blower.
As preferably, it is also provided with for the fixing hold down gag of mouth mask, hold down gag be set on bracket and with bracket clamping.Be conducive to like this load and unload fast mouth mask, and mouth mask is fixed.
As preferably, described ring outside is provided with gauge tap and outlet, and described switch and outlet are connected to respectively blower fan.
As preferably, in described base, be also provided with control chip, described control chip is connected with gauge tap with blower fan.
As preferably, in described base, be also provided with air mass sensor, described air mass sensor is connected with control chip.
As preferably, described blower fan is centrifugal blower.Blower fan is divided into axial fan and centrifugal blower conventionally, and axial fan is exactly that the axle of air-flow and fan blade is equidirectional, and the flow direction of wind is parallel with axle.And centrifugal fan at work, air-flow is by fan shaft to entering blade space, and then under the driving of impeller, one side, with vane rotary, improves energy on the other hand under the effect of inertia force, along radial direction, leaves impeller.In the utility model, blower fan air intake is from top, and air-out is most preferably provided in a side of side, and centrifugal blower is applicable to pressure and requires large situation simultaneously, therefore adopt centrifugal blower, be the best.
As preferably, described air inlet is located at tops, and air inlet place is provided with grid.
Described in the application mouth mask refer to wear Ren face cover mouth and nose for preventing or reducing the individual keeping device that air dust enters human body respiration organ, such as commercially available normal air filter-type respirator.As preferably, mouth mask of the present utility model adopts the above or mouth mask more than U.S. N95 standard of KN90 standard, or active carbon mask is realized the filtration object of specific (special) requirements.
As preferably, between described bracket and base for removably connecting.
The utility model is by traditional standard mouth mask filter core that each producer's size is different, air filtration screen packs that performance is different have made unified size and performance into, and adopt bearing bracket, first can effectively filter out the less pollutant of diameter in air, as the pollutant of PM2.5 type, single can reach more than 95% by the air cleaning rate of the machine; Secondly significantly reduce the use cost that user uses air purifier, change filter screen cost less than several yuans at every turn; Again can significantly improve traditional clarifier filter screen some months one and change or change the secondary air pollution problem easily causing not in time.Critical piece of the present utility model adopts and removably connects, and in the time of can effectively avoiding cleaning dismounting parts, other electrical part of the utility model is caused to collide with and even damages, and can not affect because colliding with of other electrical parts even damaged the performance of complete machine.The utility model can purify the room air of different spaces size, simple in structure, easy to use, practical.
Accompanying drawing explanation
Fig. 1 is the outline drawing of the utility model air purifier.
Fig. 2 is a profile of the utility model air purifier (mouth mask is not installed).
Fig. 3 is another profile of the utility model air purifier (mouth mask is not installed).
Fig. 4 is the structural representation of bracket described in the utility model and hold down gag part.
Fig. 5 is a profile of the utility model air purifier (mouth mask has been installed).
Fig. 6 is the structural representation of the utility model mouth mask.
The specific embodiment
Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.
As shown in Fig. 1～5, a kind of mouth mask that uses is as the air purifier of filter material, it includes base 1, centrifugal blower 2, bracket 3, hold down gag 4, upper cover 5 and mouth mask 6, described centrifugal blower 2 is arranged on the interior central authorities of base 1, described base 1 sidewall is provided with a plurality of air outlets corresponding with centrifugal blower 27, described bracket 2 is removably mounted on base 1 and in centrifugal blower 2 tops, described upper cover 5 is dismountable to be arranged on bracket 3, upper cover 5 tops are provided with air inlet 7, and air inlet 7 places are provided with grid 9; Described mouth mask 6 is laid on bracket 5, and described hold down gag 4 is set on bracket 5 for pushing down the surrounding of mouth mask 6, mouth mask 6 aeroseal around and between bracket 3, bracket 3 aeroseal around and between base 1.
As shown in Figures 2 and 4, described bracket 3 comprises ring 31, cover plate 10 and for supporting the arch support 32 of mouth mask, ring 31 is fixing with arch support 32 around.The appearance integral of arch support 32 is identical with human body face, so that mouth mask can be laid on arch support docilely.During laying, upward, inner surface (one side contacting with human body face) down for mouth mask outer surface.
Arch support 32 belows are fixed and be arranged on to described cover plate 10 with ring 31, and cover plate 32 is provided with the hole corresponding with centrifugal blower 11.On described ring 31, be also provided with gauge tap 33 and outlet 34, described switch 33 and outlet 34 are connected to respectively blower fan.
In described base 1, be also provided with control chip and air mass sensor, described control chip is connected with gauge tap 33 with blower fan 2, and described air mass sensor is connected with control chip.
Owing to having adopted centrifugal blower, the setting vertical with air outlet 8 of described air inlet 7.
As shown in Figure 6, described mouth mask 6 both can adopt normal air filter-type respirator, also can adopt as KN90 type, KN95 type, N95 type mouth mask or active carbon mask, can be by commercially available acquisition, and the ear band 61 of removing after buying above gets final product (certainly also can retain ear band).
Operation principle of the present utility model is:
Mouth mask is first installed before use, the upper cover of air purifier 5 is pulled down, mouth mask is laid on the arch support 32 of bracket 3, then put hold down gag 4 and compress and fix, finally install upper cover 5.As need are changed mouth mask, by above-mentioned reverse procedure operation.
During use, only need press gauge tap 33, centrifugal blower 2 is started working, by the air polluting in air inlet 7 air amount clarifiers, when the air polluting passes through mouth mask 6, airborne granular material can be attracted on mouth mask 6, and after filtering, clean air can enter centrifugal blower 2, the air purifying is under the action of the centrifugal discharged from air outlet 8, so circulation.
Owing to being provided with control chip and air mass sensor in base, thereby can realize automatic control purification,, when room air dirt degree reaches certain value, blower fan starts filtration automatically.And when room air dirt degree is during lower than certain value, blower fan cuts out automatically, reaches energy-conservation object.
Use mouth mask of the present utility model can purify enclosure space effectively as the air purifier of filter material, such as in indoor or car etc.
Specific embodiment described herein is only to the explanation for example of the utility model structure.The utility model person of ordinary skill in the field can make various modifications or supplements or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Claims (10)
1. one kind is used mouth mask as the air purifier of filter material, it is characterized in that: it includes base, blower fan, mouth mask, for supporting bracket and the upper cover of mouth mask, described assembling is central authorities in base, described base side wall is provided with at least one air outlet corresponding with blower fan, and described bracket is arranged on the top on base and in blower fan; What described detachable upper cover unloaded is arranged on bracket, and upper tops or sidepiece are provided with air inlet; Described mouth mask is laid on bracket, mouth mask aeroseal around and between bracket, bracket aeroseal around and between base.
2. a kind of mouth mask that uses as claimed in claim 1 is as the air purifier of filter material, it is characterized in that: described bracket comprises ring, cover plate and for supporting the arch support of mouth mask, ring and arch support are fixing around, arch support below is fixed and be arranged on to cover plate and ring, and cover plate is provided with the hole corresponding with centrifugal blower.
3. a kind of mouth mask that uses as claimed in claim 1 or 2, as the air purifier of filter material, is characterized in that: it is also provided with for the fixing hold down gag of mouth mask surrounding, hold down gag be located on bracket and with bracket clamping.
4. a kind of mouth mask that uses as claimed in claim 2, as the air purifier of filter material, is characterized in that: described ring outside is provided with gauge tap and outlet, and described switch and outlet are connected to respectively blower fan.
5. a kind of mouth mask that uses as claimed in claim 4, as the air purifier of filter material, is characterized in that: in described base, be also provided with control chip, described control chip is connected with gauge tap with blower fan.
6. a kind of mouth mask that uses as claimed in claim 5, as the air purifier of filter material, is characterized in that: in described base, be also provided with air mass sensor, described air mass sensor is connected with control chip.
7. a kind of mouth mask that uses as claimed in claim 1, as the air purifier of filter material, is characterized in that: described blower fan is centrifugal blower.
8. a kind of mouth mask that uses as claimed in claim 1, as the air purifier of filter material, is characterized in that: described air inlet is located at tops, and air inlet place is provided with grid or hole.
9. a kind of mouth mask that uses as claimed in claim 1, as the air purifier of filter material, is characterized in that: described mouth mask adopts KN90 level above or anti-dust respirator more than N95 level or active carbon mask.
10. a kind of mouth mask that uses as claimed in claim 1, as the air purifier of filter material, is characterized in that: between described bracket and base for removably connecting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163318.7U CN203771561U (en) | 2014-04-04 | 2014-04-04 | Air purifier with mouth mask as filtering material |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420163318.7U CN203771561U (en) | 2014-04-04 | 2014-04-04 | Air purifier with mouth mask as filtering material |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203771561U true CN203771561U (en) | 2014-08-13 |
Family
ID=51288747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420163318.7U Withdrawn - After Issue CN203771561U (en) | 2014-04-04 | 2014-04-04 | Air purifier with mouth mask as filtering material |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203771561U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884052A (en) * | 2014-04-04 | 2014-06-25 | 周玲洁 | Air purifier with mask as filter material |
| CN105841247A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | Air purifier |
| CN105864901A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | Multifunctional air purifier |
-
2014
- 2014-04-04 CN CN201420163318.7U patent/CN203771561U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103884052A (en) * | 2014-04-04 | 2014-06-25 | 周玲洁 | Air purifier with mask as filter material |
| CN103884052B (en) * | 2014-04-04 | 2015-09-02 | 周玲洁 | Use mouth mask as the air purifier of filter material |
| CN105841247A (en) * | 2016-03-31 | 2016-08-10 | 中山市高乐电子科技有限公司 | Air purifier |
| CN105864901A (en) * | 2016-03-31 | 2016-08-17 | 中山市高乐电子科技有限公司 | Multifunctional air purifier |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140813 Effective date of abandoning: 20150902 |
|
| RGAV | Abandon patent right to avoid regrant |