CN102671472A - Air purifying and filtering device - Google Patents
Air purifying and filtering device Download PDFInfo
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- CN102671472A CN102671472A CN2011100655885A CN201110065588A CN102671472A CN 102671472 A CN102671472 A CN 102671472A CN 2011100655885 A CN2011100655885 A CN 2011100655885A CN 201110065588 A CN201110065588 A CN 201110065588A CN 102671472 A CN102671472 A CN 102671472A
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Abstract
The invention provides an air purifying and filtering device comprising air filter through holes and a fixing frame for fixing the air filter through holes, wherein the air filter through holes comprise at least one group of coned filter through holes arranged oppositely and symmetrically; and filter element balls that can expand to prop against the inner walls of the filter through holes are arranged in the filter through holes. Compared with the prior art, the filter can keep a good filter effect for a longer time through the arranged wet filter element balls. In addition, the filter element balls are convenient to clean and easy to recycle, so that the cost is saved.
Description
Technical field
The device that the present invention relates to a kind of filtration, purifies air and act on, relating in particular to a kind of purification channel is the clean filter device of tapered air.
Background technology
Live in the city, various vehicle exhausts, industrial pollution affects our living environment constantly, and air pollution is to influence our survive one of subject matter of life.Atmosphere pollution is many-sided to the harm of human body, and main performance is breathing problem and physiological function obstacle, and mucosal tissue such as a nose is upset and ill.In with serious pollution today; Our need protection constantly oneself living environment; Particularly we did not stop the air breathed in 24 hours; The clean filter device of air is exactly a kind ofly to improve us and suck air quality, and let us is washed in the main device in the environment of comfortable health all the time, and is especially particularly important for long-term worker under particular surroundings such as hospital.
Chinese patent 02818497.1 has disclosed a kind of air, ducted systems that flows with filtered air that is used to transmit, and it comprises the conic fabric filter of being located in the cylindrical feed channel.The fabric collar and a pair of slide fastener not only can easily take off filter cleaning, and can allow air, ducted systems when taking off filter, to continue operation.
It is to comprise mouth mask and filter inflator that Chinese patent 200910019855.8 has disclosed a kind of anti-dust respirator, its structure used more, and the periphery of mouth mask is provided with the typing muscle; The middle part of mouth mask is provided with the filter inflator; The both sides up and down of filter inflator are connected the front portion of mouth mask through connecting line, have crossed air cleaner in the filter inflator, and the limit portion or the centre of air cleaner are interspersed with bracing frame; The both sides of mouth mask are provided with the frenulum flange, are installed with frenulum in the flange.
The clean filter device of existing air, the filter gas channel structure is single, and filter core directly is not located at filter gas channel interior, and filter effect is not good.
Summary of the invention
To the defective of prior art, the object of the present invention is to provide the clean filter device of a kind of air, filter core is located in the filtration channel, good filtration effect, and the filter core ball is convenient to cleaning, can use repeatedly, practices thrift cost.
For solving the problems of the technologies described above, technical scheme of the present invention is achieved in that
The clean filter device of a kind of air comprises the air filtration sets of vias and is used for fixing the fixed frame of said air filtration sets of vias that wherein, said air filtration sets of vias comprises the filtration through hole of the taper of at least one group of positive and negative symmetrical setting.
Further, said filtration through hole comprises bottom and top, and said top is provided with the annulus top cover, and said one group to filter in the through hole bottom of filtering through hole tangent with the top of another filtration through hole.
At least one annulus top cover is provided with film, and connects through jockey between film.
Be equipped with at least one filter core ball in the said filtration through hole, and said filter core bulb diameter is greater than said top end diameter, and less than said bottom diameter.
Further, said filter core ball adopts the material that material is slim and graceful, elasticity is preferable to constitute, place said filtration through hole after, be expanded to through-hole wall inconsistent.
Further, said filter core ball can soak the liquid medicine with medicinal curative effect or perfuming effect.
The clean filter device of a kind of air comprises the air filtration sets of vias and is used for fixing the fixed frame of said air filtration sets of vias, wherein; Said air filtration sets of vias comprises the filtration through hole of at least one taper; Said filtration through hole comprises bottom and top, and said top is provided with the annulus top cover, and is provided with at least one filter core ball in each through hole; Said filter core bulb diameter is greater than said top end diameter, and less than said bottom diameter.
Further, at least one annulus top cover is provided with film, and adjacent films connects through jockey.
Said filter core ball adopts the material that material is slim and graceful, elasticity is preferable to constitute, place said filtration through hole after, be expanded to through-hole wall inconsistent.
Further, said filter core ball can soak the liquid medicine with medicinal curative effect or perfuming effect.
Description of drawings
Fig. 1 is the filtration sets of vias of the clean filter device of air of the present invention and the combination sketch map of fixed frame.
Fig. 2 is the sketch map of the filtration sets of vias of the clean filter device of air of the present invention.
Fig. 3 is the sketch map of the filtration through hole of the clean filter device of air of the present invention.
Fig. 4 is the adjacent filtration through hole combination sketch map of the clean filter device of air of the present invention.
Fig. 5 is the sketch map of the filter core ball of the clean filter device of air of the present invention.
Fig. 6 is the sketch map of the butterfly film of air purification equipment of the present invention.
The specific embodiment
Extremely shown in Figure 4 like Fig. 1; The clean filter device of a kind of air that the present invention discloses; Comprise air filtration sets of vias 10 and be used for fixing the fixed frame 20 of said air filtration sets of vias 10, wherein, said air filtration sets of vias 10 comprises the filtration through hole 11 of the taper of at least one group of positive and negative symmetrical setting.
Said filtration through hole 11 comprises bottom 111 and top 113, and said top 113 is provided with annulus top cover 114, and said annulus top cover 114 diameters are greater than top 113 diameters.Said one group of bottom 111 of filtering a filtration through hole in the through hole is tangent with the top 113 that another filters through hole.The filtration sets of vias 10 that so is provided with makes and filters the polyvoltine setting of through hole 11, reduces adjacent two air-gaps that filter through holes 11, guarantees that fully gas communication is through said filtration through hole 11.Be equipped with at least one filter core ball 30 in the said filtration through hole 11.
For shown in the filter core ball sketch map of the clean filter device of air of the present invention, said filter core ball 30 diameters are greater than said top 113 diameters like Fig. 5, and less than said bottom 111 diameters.Said filter core ball 30 adopts the material that material is slim and graceful, elasticity is preferable to constitute; After placing said filtration through hole 11; Expansion is amplified to through-hole wall 115 inconsistent; Guarantee said filter core ball 30 and said through-hole wall 115 no air-gaps, all gas filters the back through said filter core ball 30 and flows out, and reaches the effect of air filtration purification.Said filter core ball 30 can soak have medicinal curative effect, perfuming effect or the liquid medicine of degerming of killing virus, make the clean filter device of this air in Purge gas, also bring into play medicinal efficacy, reach the effect of perfuming deodorizing even virus killing degerming.
A main embodiment of the clean filter device of air of the present invention can be used for mouth mask common in daily use and the medicine and health work.This mouth mask outside is processed by common multilayer gauze or nonwoven, and an end is provided with slide fastener or seta, conveniently mouth mask is opened, and puts into the clean filter device of air of the present invention.It is good that this mouth mask profile is set to clam shell, is convenient to the clean filter device of said air is cooperated closely with outer gauze or nonwoven.This mouth mask can be provided with at its folding centre joint place can before and after the outstanding nose holder of elasticity so that closely contact with the bridge of the nose in use, improve air-tightness.
In this mouth mask use, exhale between the suction at human body respiration one, the clean filter device of air of the present invention embodies the intention that it is showed ingenuity.
When the people is air-breathing; Gas stream filters the clean filter device of barrier this air of entering from mouth mask is outside through first floor gauze or this first road of nonwoven; Be positioned at the filtration through hole at air-breathing place for top 113, the filter core ball 30 that said filtration through hole is inner is owing to receive suction and can conflict closely with said through-hole wall to shrinking near the suction place; Thereby extraneous air then filters the barrier filtration, purification through filter core ball 30 these second roads, and the air filtration effect is obviously strengthened; Be positioned at the filtration through hole at air-breathing place for bottom 111; Filter core ball 30 is filtering the filter effects that spaces that through hole produces can influence the clean filter device of this air near 111 backs, bottom when air-breathing; Annulus top cover 114 away from the top of suction is provided with----butterfly film 40; These butterfly film 40 sizes be able to compress annulus top cover 114; These butterfly film 40 middle parts are provided with symmetrical muscle 41, and the diaphragm 42 of both sides can be that shaft-cup closes annulus top cover 114 with symmetrical muscle 41 with suction, has also just avoided outside air directly to be sucked by human body without filter core ball 30.Carried out the filtration of the 3rd road through the gauze or the nonwoven of nexine again, just sucked at last by human body by the air of secondary filter.Filter barrier protection through three roads like this, particularly in the clean filter device through hole of said air, used filter core ball 30, filter effect obviously improves.
When the people exhales; Said filter core ball 30 can be to shifting away from expiration place; When filter core ball 30 from the top 113 when shifting to bottom 111 because the filter core bulb diameter is less than the bottom diameter, this moment, the filter core ball 30 was in suspended state; The gas of breathing out can directly flow out from filter through hole 11, freely arrives among the outside air; When filter core ball 30 from the bottom 111 when shifting to top 113, the diaphragm 42 of the butterfly film 40 on the top annulus top cover 114 can receive exhaled air flow to do to turn over from said annulus top cover 114 for axle in order to symmetrical muscle 41, and is more smooth and easy when making breath.
In addition, because some worker's job specification is special, need wear mouth mask for a long time; After the filter core ball uses certain hour; Its filter effect is just not obvious, just needs to change mouth mask that this moment and wears, and the mouth mask utilization rate is just low especially like this; Also increased use cost greatly, the life style of the environmental protection low-carbon (LC) of promotion is contrary with showing nowadays.Thus, the another significant advantage of the clean filter device of air of the present invention has been embodied.
The clean filter device of air of the present invention is owing to be the positive and negative symmetrical one group of filtration through hole that is provided with; The filter effect of the filtration through hole in same group is identical; Therein through working long hours the back we only need change another into and continue, that has just prolonged the service time of this mouth mask greatly.For the mouth mask of this invention, it also is extremely easy reaching such effect, and we only need that corresponding butterfly film location is worn and adjusted to this mouth mask conversely nearly can increase just that one times mouth mask utilizes the time again.
After finishing using, the filter core ball in the clean filter device of this air can freely take out from filter through hole, directly puts into clear water or cleaning fluid cleans, and just can reuse energy-conservation environmental protection again after extracting a little.
It is inner that another embodiment of the clean filter device of air of the present invention can be used for the indoor air filtration device, and said air filtration sets of vias comprises the filtration through hole of at least one taper, and a filter core ball is set in each through hole at least.Last one barrier that the clean filter device of air of this moment can be used as this air cleaner occurs; Air blast produces for extraneous air and agitates effect; Extraneous air is through certain laggard filtration through hole of going in the clean filter device of air of the present invention of barrier that filters; The operation principle of gas filtration subsequently and above-mentioned mouth mask operation principle are similar, repeat no more at this.
The present invention is through being provided with positive and negative relative air filtration sets of vias and wrapping in the clean filter device of a kind of air of the fixed frame of said air filtration sets of vias; And the mode of in the air filtration through hole, settling the filter core ball; Improved air filtration effectiveness effectively; Prolong filtration time, reduced use cost, the effect of achieving many things at one stroke is arranged.
Although be the example purpose; Preferred implementation of the present invention is disclosed; But those of ordinary skill in the art will recognize, under the situation that does not break away from disclosed scope of the present invention and spirit by appending claims, various improvement, increase and replacement are possible.
Claims (10)
1. clean filter device of air comprises the air filtration sets of vias and is used for fixing the fixed frame of said air filtration sets of vias that it is characterized in that: said air filtration sets of vias comprises the filtration through hole of the taper of at least one group of positive and negative symmetrical setting.
2. the clean filter device of air as claimed in claim 1 is characterized in that: said filtration through hole comprises bottom and top, and said top is provided with the annulus top cover, and said one group to filter in the through hole bottom of filtering through hole tangent with the top of another filtration through hole.
3. the clean filter device of air as claimed in claim 2 is characterized in that: at least one annulus top cover is provided with film, and connects through jockey between film.
4. the clean filter device of air as claimed in claim 2 is characterized in that: be equipped with at least one filter core ball in the said filtration through hole, and said filter core bulb diameter is greater than said top end diameter, and less than said bottom diameter.
5. the clean filter device of air as claimed in claim 4 is characterized in that: said filter core ball adopts the material that material is slim and graceful, elasticity is preferable to constitute, place said filtration through hole after, be expanded to through-hole wall inconsistent.
6. the clean filter device of air as claimed in claim 5 is characterized in that: said filter core ball can soak the liquid medicine with medicinal curative effect or perfuming effect.
7. clean filter device of air; Comprise the air filtration sets of vias and be used for fixing the fixed frame of said air filtration sets of vias, it is characterized in that: said air filtration sets of vias comprises the filtration through hole of at least one taper, and said filtration through hole comprises bottom and top; Said top is provided with the annulus top cover; And be provided with at least one filter core ball in each through hole, said filter core bulb diameter is greater than said top end diameter, and less than said bottom diameter.
8. the clean filter device of air as claimed in claim 7 is characterized in that: at least one annulus top cover is provided with film, and connects through jockey between film.
9. the clean filter device of air as claimed in claim 7 is characterized in that: said filter core ball adopts the material that material is slim and graceful, elasticity is preferable to constitute, place said filtration through hole after, be expanded to through-hole wall inconsistent.
10. the clean filter device of air as claimed in claim 9 is characterized in that: said filter core ball can soak the liquid medicine with medicinal curative effect or perfuming effect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110065588.5A CN102671472B (en) | 2011-03-18 | 2011-03-18 | Air purifying and filtering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110065588.5A CN102671472B (en) | 2011-03-18 | 2011-03-18 | Air purifying and filtering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102671472A true CN102671472A (en) | 2012-09-19 |
| CN102671472B CN102671472B (en) | 2014-04-30 |
Family
ID=46804418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110065588.5A Expired - Fee Related CN102671472B (en) | 2011-03-18 | 2011-03-18 | Air purifying and filtering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102671472B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390315A (en) * | 2016-11-10 | 2017-02-15 | 吉首大学 | Split channel type filtering mask |
| CN112902343A (en) * | 2021-01-28 | 2021-06-04 | 鲍岚 | Heat exchange type fan |
| CN112909758A (en) * | 2021-01-21 | 2021-06-04 | 杨志恒 | Dustproof power distribution cabinet |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277267A (en) * | 1979-12-17 | 1981-07-07 | Perfect Filter Corporation | Air filter assembly |
| US4390354A (en) * | 1980-03-12 | 1983-06-28 | Witchell Stanley P | Air filters |
| CN201415010Y (en) * | 2009-06-03 | 2010-03-03 | 王新富 | Nasal air purifier |
| CN201625465U (en) * | 2009-06-25 | 2010-11-10 | 海尔集团公司 | Air filtering device |
| CN202078810U (en) * | 2011-03-18 | 2011-12-21 | 余根南 | Air filtering device |
-
2011
- 2011-03-18 CN CN201110065588.5A patent/CN102671472B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4277267A (en) * | 1979-12-17 | 1981-07-07 | Perfect Filter Corporation | Air filter assembly |
| US4390354A (en) * | 1980-03-12 | 1983-06-28 | Witchell Stanley P | Air filters |
| CN201415010Y (en) * | 2009-06-03 | 2010-03-03 | 王新富 | Nasal air purifier |
| CN201625465U (en) * | 2009-06-25 | 2010-11-10 | 海尔集团公司 | Air filtering device |
| CN202078810U (en) * | 2011-03-18 | 2011-12-21 | 余根南 | Air filtering device |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106390315A (en) * | 2016-11-10 | 2017-02-15 | 吉首大学 | Split channel type filtering mask |
| CN106390315B (en) * | 2016-11-10 | 2019-07-05 | 吉首大学 | Divide shape channel-type filter face mask |
| CN112909758A (en) * | 2021-01-21 | 2021-06-04 | 杨志恒 | Dustproof power distribution cabinet |
| CN112902343A (en) * | 2021-01-28 | 2021-06-04 | 鲍岚 | Heat exchange type fan |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102671472B (en) | 2014-04-30 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| 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: 20140430 Termination date: 20170318 |