CN103157336A - Indoor air filter - Google Patents
Indoor air filter Download PDFInfo
- Publication number
- CN103157336A CN103157336A CN2013101159364A CN201310115936A CN103157336A CN 103157336 A CN103157336 A CN 103157336A CN 2013101159364 A CN2013101159364 A CN 2013101159364A CN 201310115936 A CN201310115936 A CN 201310115936A CN 103157336 A CN103157336 A CN 103157336A
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- filter
- indoor air
- screen pack
- air filter
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses an indoor air filter. The indoor air filter comprises a shell (1), a cleanable pre-positioned filter screen (8), a fan and a high efficient filter screen, wherein air is sucked by the fan through the cleanable pre-positioned filter screen (8) and flows out through the high efficient filter screen; the high efficient filter screen is a filtering screen plate (7) which is composed of at least more than three layers of filtering screen pieces, the filtering screen plate (7) is combined with water in use, a flowing water layer or a water film is added on the filtering screen pieces, and the water combined with the filtering screen plate (7) is supplied by a water supply device; and the filtering screen plate (7) is composed of metal wire filter screen pieces through overlying, and the filter screen is made of materials such as nylon wire. The indoor air filter provided by the invention is widely used on population intensive indoor public places such as families, hospitals and supermarket waiting halls, and the indoor air filter can effectively filter indoor dust particles and also can adsorb 0.1 micron dust particles and toxic substance in the gas, and the indoor air filter has a direct self-cleaning action on a filtering plate 7.
Description
Technical field
The present invention belongs to household electrical appliances and makes the field, specially refers to a kind of indoor air filter.
Background technology
Due to pollution control hysteresis and sandstorm and vehicle exhaust etc. in industrialized fast development, the concentrations of population in addition causes our living environment pollution grows worse, and indoor air also is difficult to escape by luck, in order to improve our indoor air, various air purifiers arise at the historic moment.at Baidupedia, the pros and cons of upper air filtration purification style to variety of way have given briefly bright, the air purifier of described variety of way is both advantageous and disadvantageous, just filter means analysis, popular mode is to adopt at present: one, preposition filter screen, two, preposition deodorization filter screen capable of washing, three, the formaldehyde high-efficiency screen pack, four, to use the HEAP material, can filter the particle greater than 0.3 micron, its advantage filterability is up to more than 99%, but its weak point windage is large, hold dirt poor, easily cause secondary pollution, and its strainability is from using just progressively decay of beginning, also need often to clean and safeguard, present air purifier has, also add photocatalyst, active carbon and negative particle etc., when function increases, cost and price are also strange high, the air that purifies almost reaches the state of bacteria-and dust-free, be that to compare with the air of slight pollution environment be also as far apart as heaven and earth like this, people breathe under the state of almost absolute bacteria-and dust-free for a long time, people's immunity is reduced, also meddlesome absolutely not, the people always can go out, best selection is as long as the indoor environment of polluting is raised to good or excellent grade.The present invention proposes for above-indicated problem.
Summary of the invention
A kind of indoor air filter, its technical scheme, comprise housing, preposition filter screen capable of washing, blower fan, inferior efficient filter screen, sky is sucked from air horn by blower fan through gas preposition filter screen capable of washing, efficient filter screen flows out through the Asia, it is characterized in that, its inferior efficient filter screen is the screen pack that is formed by stacking by the filter net sheet more than at least 3 layers, and screen pack also needs be combined with water in use, make and have water layer or the moisture film that flows on its net sheet, the water of being combined with sieve plate is provided by water supply installation.。
Described filter net sheet is that the limit of wire material and metal material forms, and is furnished with uniform protruding point a little more than network plane above the limit of metal material.
Described screen pack is comprised of wire filter net sheet or stack.
The filter net sheet stack that described screen pack is made by nylon material forms.
The filter net sheet mixing stack that described screen pack is made by wire filter net sheet and nylon material forms.
During the filter net sheet stack combinations of described screen pack, the mesh of the net sheet that it is adjacent left and right up and down staggers, and there is water supply installation the top of described screen pack, is provided with weeper below screen pack.
Described water supply installation is a kind of sprinkler, is yi word pattern to the top of screen pack and sprays, and injection flow rate is adjustable, adopts batch (-type) to spray, and be also adjustable interval time.
Described water supply installation is a kind of controlled machine that drips, and the controlled machine that drips is contained in the top of screen pack.
The bottom of described screen pack group has weeper to be communicated with lower header, and lower header can be communicated with upper water box uses its medium circulation.
Described screen pack can be two fast, and two have the interval between fast, and rear of flowing out of air does not establish water supply installation above screen pack.
A kind of indoor air filter, its housing and water tank can adopt transparent material, increase its intuitive.
A kind of indoor air filter of the present invention, in use can filter the harmful gas of most of deleterious particle and absorption can clean from body again simultaneously, and be all to pass through physics mode, easily allow the people accept, combination due to filter and water, water above it not only has the cleaning action timely of pair screen pack, strengthen filter effect, also has the suction-operated to pernicious gas and finely ground particles, also adsorbent pointedly can be added in water in use as required, the humidity of ejection gas can also be regulated by regulating amount of water.
Description of drawings
Fig. 1 is the schematic diagram of a kind of the first embodiment of indoor air filter.
Fig. 2 is the schematic diagram of the first wire filter net sheet of the web plate that uses of a kind of indoor air filter.
Fig. 3 is the schematic diagram of the second wire filter net sheet of the web plate that uses of a kind of indoor air filter.
The schematic diagram of the mesh of its adjacent net sheet when stagger in the left and right up and down when Fig. 4 is the filter net sheet stack combinations of screen pack.
Fig. 5 is the schematic diagram of a kind of the second embodiment of indoor air filter.
The specific embodiment
The present invention is described further below in conjunction with accompanying drawing
A kind of indoor air filter, its technical scheme, comprise housing 1, blower fan, preposition filter screen 8 capable of washing and inferior efficient filter screen, the indoor or outdoors air is sucked from air horn by blower fan through preposition filter screen 8 capable of washing, efficient filter screen flows out through the Asia, wherein, its inferior efficient filter screen is the screen pack 7 that is formed by stacking by the filter net sheet more than at least 3 layers, screen pack 7 also needs be combined with water in use, make on its net sheet with the water layer or the moisture film that flow, during use and the water of sieve plate 7 combinations provided by water supply installation; Do not get rid of in design, blower fan is located at the exit, and filter is all adopted suction-type.
It is the schematic diagram of a kind of the first embodiment of indoor air filter in Fig. 1.with the performance of the form of section in the drawings, the housing 11 that a bell mouth shape is arranged in the back of housing 1, air is through air horn 12, preposition filter screen 8 capable of washing is by the cavity of the housing 11 of blower fan 43 suction cone shapes, the blower fan that is comprised of fan wing 43 and motor 42 provides power, the air that is inhaled into is blowed to screen pack 7, filter 7 is comprised of at least 3 filter net sheets, between the net sheet of composition sieve plate 7, small gap is arranged, be used for water can be passed through, sieve plate 7 also has lower front fixed block 62 by go forward fixed block 6 and upper rear fixed block 61, after lower, fixed block 63 is fixing.Go forward fixed block 6 and lower front fixed block 62 are easily detachable, and after being convenient to long-time the use, the net sheet that forms filter 7 is pulled down independent cleaning; The all right joint sleeve of horn mouth 12 is used for elongating the distance of air inlet and air outlet, and can leads to outdoor reinforcement circulation of air.
In the chamber of housing 1, cylindrical stent 4 is equipped with in the back, the bracing frame 41 of blower fan and blower fan is housed in the inside of cylindrical stent 4, water supply installation is equipped with in top at cylindrical stent 4, what use in the first embodiment is a kind of sprinkler 5, the nozzle 51 of sprinkler 5 can steply be the top that in-line sprays to sieve plate 7, and sprinkler 5 also can be comprised of several nozzles 51.The water 53 that several are the ejection of covering of the fan type is the top that in-line dropped on and entered sieve plate 7, forms the water layer or the moisture film that flow downward gradually.The water that flows introduces lower header 3 by lower weeper 31 along the net sheet gradually with the noxious material in the particle that is adsorbed and poison gas.Then irregularly discharge through discharge outlet 33, discharge outlet 33 places are by the dress controlled valve, in order to prevent lower housing portion generation ponding, a spilled water hole 32 is arranged on lower header 3, also can add pointedly water-soluble adsorbent in use, use adsorbent can adopt lower header 3 and the mode that upper water box 2 is communicated with, make its medium circulation use, when adsorbance is tending towards saturated through 33 mouthfuls of discharges of draining.
Supporting leg 9 is housed below lower header 3.
Room air is blown into screen pack 7 through air horn 12, preposition filter screen 8 capable of washing by blower fan, screen pack 7 is owing to being comprised of at least 3 filters, but the screen pack 7 that generally forms with 10 left and right filter net sheets is advisable, in the situation that same filter net sheet, many air filters of filter net sheet precision also improves thereupon; Described air horn 12 also can connecting pipe leads to outdoorly, and air is constantly upgraded, and improves the oxygen content that is cleaned gas, more is applicable to the intensive place of personnel.
In Fig. 2 and Fig. 3, show the filter net sheet structure, filter net sheet can be the filter screen of wire material, the net of described wire material, filter screen 71 is inclined square-shapeds of 45° angle in Fig. 2, filter screen 74. is the square block formulas at 90 ° of angles in Fig. 3, screen pack is to form with filter screen limit 72, the filter screen silk can be wire, as stainless steel wire etc., can be also other material as materials such as nylon yarns.
The top uniform protuberance point 73. that slightly exceeds its plane of described selvage 72 represents to swell a little with crosslet in Fig. 2 and Fig. 3, and the effect of protuberance point is to make between the filter net sheet that forms screen pack 7 gap is arranged, and the height of protuberance point determines the size in gap.The gap is arranged, be convenient to water flow, flow through and filter selvage 72, flow into lower header 3.
The schematic diagram of the mesh of its adjacent net sheet when stagger in the left and right up and down when Fig. 4 is the filter net sheet stack combinations of screen pack 7, the heavy line that adopts has in the drawings represented a kind of net sheet 75, with fine line represented adjacent net sheet 78, adjacent net sheet 78 left and right has up and down staggered half, a kind of center 77 of net sheet 75 square holes is dropped in the crosspoint of the net sheet 78 that this moment is adjacent, its effect be the area reducing in hole more than four times, adopt this mode can increase exponentially the filtration fineness.Add that the water that is attached to twine has dwindled the area in hole more, the area in the hole that forms only like this can be blown open by blast again.
It is the schematic diagram of a kind of the second embodiment of indoor air filter in Fig. 5.In the second embodiment, a kind of water supply installation of indoor air filter has adopted the water-dropper 50 of controlling flow.Uniformly for screen pack 7 provides the water source, other side is identical with the first embodiment by several apertures 22 that drip for water-dropper 50, adopts the outstanding advantages of water-dropper 50 to be quiet.Arrow in Fig. 1 and Fig. 5 means distinguished and admirable direction.
Described screen pack 7 can be two fast, two have the interval between fast, flow out a kind of indoor air filter after air, screen pack 7 tops do not establish water supply installation, but weeper 31 is established in its below, a rear screen pack 7 can further filter effluent air, and it is used for keeping here the excessive moisture of gas simultaneously.
a kind of indoor air filter of the present invention, can be extensively in family, hospital, the densely populated indoor public places such as supermarket Waiting Lounge uses, dust granule in the filter chamber effectively, can also be adsorbed onto the atomic little dust granule of 0.1 micron and the noxious material in gas, because the filtration that the screen pack that air passed through 7 that is filtered is tortuous mesh of forming through multiple-layer overlapped net sheet is flowed out, add the suction-operated in conjunction with generation with water, to the particle more than 0.1 micron, noxious material in gas and virus etc. can effectively be collected to remove and be brought lower header 3 into, in its use procedure as in the situation that adopt transparent shell, its effect and effect intuitively as seen, the user is easier to accept, in its use procedure, filter 7 is had direct self-cleaning action, also can add water-soluble adsorbent in water in use as required, the medium that forms like this is with strong points, can also regulate the humidity of ejection gas by regulating amount of water, strengthen especially its practicality.
Claims (10)
1. indoor air filter, comprise housing (1), preposition filter screen capable of washing (8), blower fan, inferior efficient filter screen, air is sucked by blower fan through preposition filter screen capable of washing (8), efficient filter screen flows out through the Asia, it is characterized in that: its inferior efficient filter screen is the screen pack (7) that is formed by stacking by the filter net sheet more than at least 3 layers, screen pack (7) also needs be combined with water in use, make and have water layer or the moisture film that flows on its net sheet, the water of being combined with sieve plate during use is provided by water supply installation.
2. a kind of indoor air filter according to claim 1, it is characterized in that: described filter net sheet is the net of wire material, form with the limit (72) of metal material, be furnished with uniformly the protruding point (73) a little more than network plane above the limit of metal material (72).
3. a kind of indoor air filter according to claim 1 is characterized in that: described screen pack (7) is comprised of the stack of wire filter net sheet.
4. a kind of indoor air filter according to claim 1 is characterized in that: the filter net sheet stack that described screen pack (7) is made by nylon material forms.
5. a kind of indoor air filter according to claim 1 is characterized in that: the filter net sheet that described screen pack (7) is made by wire filter net sheet and nylon material mixes that stack forms.
6. a kind of indoor air filter according to claim 1, it is characterized in that: during the filter net sheet stack combinations of described screen pack (7), the mesh (76) of the net sheet that it is adjacent left and right up and down staggers, there is water supply installation the top of described screen pack, is provided with weeper below screen pack.
7. a kind of indoor air filter according to claim 1, it is characterized in that: described water supply installation is a kind of sprinkler (5), is yi word pattern to the top of screen pack (7) and sprays, and injection flow rate is adjustable, the employing batch (-type) sprays, and be also adjustable interval time.
8. a kind of indoor air filter according to claim 1, it is characterized in that: described water supply installation is a kind of controlled machine that drips (50), and the controlled machine that drips (50) is contained in the top of screen pack (7).
9. a kind of indoor air filter according to claim 1, it is characterized in that: the bottom of described screen pack (7) has weeper (31) to be communicated with lower header (3), and lower header (3) can be communicated with upper water box (2) uses its medium circulation.
10. a kind of indoor air filter according to claim 1 is characterized in that: described screen pack (7) can be two fast, and two have the interval between fast, and water supply installation is not established in air flows out rear screen pack top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101159364A CN103157336A (en) | 2013-04-07 | 2013-04-07 | Indoor air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013101159364A CN103157336A (en) | 2013-04-07 | 2013-04-07 | Indoor air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103157336A true CN103157336A (en) | 2013-06-19 |
Family
ID=48581177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013101159364A Pending CN103157336A (en) | 2013-04-07 | 2013-04-07 | Indoor air filter |
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| CN (1) | CN103157336A (en) |
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104006455A (en) * | 2014-05-08 | 2014-08-27 | 亿利资源集团有限公司 | Air purifier with humidifying performance |
| CN104001390A (en) * | 2014-05-08 | 2014-08-27 | 亿利资源集团有限公司 | Air filtration assembly |
| CN104019499A (en) * | 2014-05-08 | 2014-09-03 | 亿利资源集团有限公司 | Air purifier with humidifying and sterilizing performance |
| CN104162319A (en) * | 2014-08-18 | 2014-11-26 | 天津大学 | Membrane air filter |
| CN104323627A (en) * | 2014-10-29 | 2015-02-04 | 好孩子儿童用品有限公司 | Seat bag for children |
| CN104740948A (en) * | 2015-03-13 | 2015-07-01 | 苏州圣谱拉新材料科技有限公司 | Rolling type air cavity dedusting device |
| CN105935529A (en) * | 2016-06-24 | 2016-09-14 | 江苏绿色大地环境修复有限公司 | Air purifier and filter core |
| CN108837696A (en) * | 2018-07-12 | 2018-11-20 | 方碧水 | A kind of Household air purifier |
| CN108930221A (en) * | 2018-08-31 | 2018-12-04 | 杨建清 | A kind of road construction crushing device based on humidifying processing |
| CN110270165A (en) * | 2018-03-16 | 2019-09-24 | 梁克俭 | Convenient for the air cleaning facility unpicked and washed |
| CN110564169A (en) * | 2019-09-18 | 2019-12-13 | 杨烨 | Preparation method of high-viscosity high-elasticity asphalt |
| CN110853291A (en) * | 2019-11-15 | 2020-02-28 | 安徽环嘉天一再生资源有限公司 | Renewable resource plant safety monitoring system based on big data |
| CN111878921A (en) * | 2020-07-28 | 2020-11-03 | 陈勇 | Water-saving wet-type air purification equipment |
| CN112138485A (en) * | 2020-09-09 | 2020-12-29 | 李晓红 | Voltage-change dilatation automatically cleaning formula high-efficient filter equipment of waste gas |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104001390A (en) * | 2014-05-08 | 2014-08-27 | 亿利资源集团有限公司 | Air filtration assembly |
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| CN104162319B (en) * | 2014-08-18 | 2015-08-26 | 天津大学 | A kind of film air cleaner |
| CN104162319A (en) * | 2014-08-18 | 2014-11-26 | 天津大学 | Membrane air filter |
| CN104323627A (en) * | 2014-10-29 | 2015-02-04 | 好孩子儿童用品有限公司 | Seat bag for children |
| CN104740948A (en) * | 2015-03-13 | 2015-07-01 | 苏州圣谱拉新材料科技有限公司 | Rolling type air cavity dedusting device |
| CN105935529A (en) * | 2016-06-24 | 2016-09-14 | 江苏绿色大地环境修复有限公司 | Air purifier and filter core |
| CN110270165A (en) * | 2018-03-16 | 2019-09-24 | 梁克俭 | Convenient for the air cleaning facility unpicked and washed |
| CN108837696A (en) * | 2018-07-12 | 2018-11-20 | 方碧水 | A kind of Household air purifier |
| CN108930221A (en) * | 2018-08-31 | 2018-12-04 | 杨建清 | A kind of road construction crushing device based on humidifying processing |
| CN110564169A (en) * | 2019-09-18 | 2019-12-13 | 杨烨 | Preparation method of high-viscosity high-elasticity asphalt |
| CN110853291A (en) * | 2019-11-15 | 2020-02-28 | 安徽环嘉天一再生资源有限公司 | Renewable resource plant safety monitoring system based on big data |
| CN110853291B (en) * | 2019-11-15 | 2021-07-27 | 安徽环嘉天一再生资源有限公司 | Renewable resource plant safety monitoring system based on big data |
| CN111878921A (en) * | 2020-07-28 | 2020-11-03 | 陈勇 | Water-saving wet-type air purification equipment |
| CN111878921B (en) * | 2020-07-28 | 2021-12-24 | 郭米娟 | Water-saving wet-type air purification equipment |
| CN112138485A (en) * | 2020-09-09 | 2020-12-29 | 李晓红 | Voltage-change dilatation automatically cleaning formula high-efficient filter equipment of waste gas |
| CN112138485B (en) * | 2020-09-09 | 2022-07-19 | 李晓红 | Voltage-change capacity-expansion self-cleaning type efficient waste gas filtering device |
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Application publication date: 20130619 |