CN201744251U - Primary efficient filter - Google Patents
Primary efficient filter Download PDFInfo
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- CN201744251U CN201744251U CN201020225087XU CN201020225087U CN201744251U CN 201744251 U CN201744251 U CN 201744251U CN 201020225087X U CN201020225087X U CN 201020225087XU CN 201020225087 U CN201020225087 U CN 201020225087U CN 201744251 U CN201744251 U CN 201744251U
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- filtering layer
- filter
- filtering
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Abstract
The utility model discloses an improvement for air primary efficient filter of combined-type air-condition unit. The utility model is characterized in that a filtering layer unit is a wave plate folded by stainless steel wire or aluminium screen, adjacent layers have crosswise corrugations and multilayer superposition, and a magnetic strip is arranged between the superposition surfaces of an installing frame and an embedded filtering layer unit. By adopting the filter, the filtering layer unit is not only easy to remove but also sample to change. The filter layer unit can be easily washed by compressed air and water without damaging the filtering layer, thus, useful lifetime of the filter is improved more than ten times than original filter; the filtering area is large due to wave shaped multilayer filtering material, identical ventilated area can increase the filtering area over 1.5 times and air resistance is reduced. The filtering layer unit is made from incombustible material so that system operation safety factor is largely improved. Therefore, the primary efficient filter of the utility model conquers two major disadvantages of primary efficient filters.
Description
Technical field
Utility model is the improvement to assembled air-conditioner unit air roughing efficiency air filter.
Background technology
The overhead gas roughing efficiency air filter of assembled air-conditioner unit is formed leaf filter by framework and embedded filtering layer unit, is Core Feature parts the most basic in the air-conditioning system, is directly connected to the quality of operation of air conditioner effect.Existing assembled air-conditioner unit roughing efficiency air filter, the filtering layer unit adopts the individual layer filtrate substantially, most for adopting nonwoven or nylon wire, this filtering layer blocks because of filtering, and after cleaning 2-3 time, filter efficiency descends bigger, reach 30-40%, therefore use promptly need be changed in about 6 months usually, and service life is low, changed frequent; Secondly, individual layer media filtration area is little, and filtration resistance is big, the operation energy consumption height; Besides, filtering material is a combustible material, and security is low.Secondly, the filtering layer unit is fixing on installation frame, adopts bolt to be fixed this connected mode, pulling down cleaning or changing, cumbersome, bolt unclamps/screws one by one, and damages filtrate easily, cause filter, particularly, make very inconvenient because nonwoven or nylon wire scavenging period short (January approximately) are changed frequent (about 6 months).
Therefore the filtrate Acceptable life is short, and filtration resistance is big, and the dismounting trouble, is that roughing efficiency air filter exists main two big shortcomings, is overcome for a long time.Therefore still having is worth improved place.
The utility model content
The utility model purpose is to overcome above-mentioned the deficiencies in the prior art, provides that a kind of filter area is big, resistance is little, and repeatedly cleaning and filtering efficient does not descend substantially, the roughing efficiency air filter of easy accessibility.
The utility model purpose realizes, main improvement one is the staggered stacked multi-layer structure filtering layer unit of waveform that adopts stainless steel wire or aluminium wire netting to be converted into, the 2nd, the filtering layer unit is fixing in installation frame to adopt the magnetism absorbent strip adhesive, thereby overcomes the prior art deficiency, realizes the utility model purpose.Specifically, the utility model roughing efficiency air filter comprises installation frame, and embedded filtering layer unit, it is characterized in that the wave plate that the filtering layer unit is converted into by stainless steel wire or aluminium wire netting, adjacent layer ripple intersection multilayer build-up, bar is magnetic between installation frame and embedded filtering layer unit superposed surfaces.
The said adjacent layer of utility model intersects multilayer build-up, and at least more than three layers, adjacent cross lamination a kind ofly is preferably adjacent layer to rotate 90 degree by the wave plate lines superimposed, and have and make easily, and attractive in appearance.
In addition, for preventing that the filtering layer unit from embedding back off-centre is installed, generation is leaked out, and influences aesthetic property, and the installation frame inner peripheral surface is provided with the projection location.
The utility model roughing efficiency air filter, with respect to prior art, owing to adopt said structure, not only filtering layer unit dismounting, replacing are simply easy, and magnetism absorbent strip plays sealing simultaneously and is connected filtering layer unit and installation frame effect, and the cleaning of filtering layer unit is easy, available compressed air and washing, can not damage filtering layer, increase by ten times or more than original filter service life, saved maintenance cost greatly; Secondly, waveform multilayer filter structure, filter area is big, and same draught area can increase filter area more than 1.5 times, and has lowered air drag, helps the reduction of operation energy consumption, has saved the energy.The filtering layer unit all adopts non-automatic incombustible material to make, and has also improved the safety coefficient of system's operation greatly.Installation frame inner peripheral surface location is protruding, can guarantee that the filtering layer unit is positioned at the installing frame center.The utility model roughing efficiency air filter has overcome the two big shortcomings that roughing efficiency air filter exists.
Below in conjunction with a concrete mode; utility model is further understood in exemplary illustration and help; but the embodiment detail only is for utility model is described; do not represent utility model design whole technical schemes down; therefore should not be construed as the technical scheme qualification total to utility model, some do not depart from the unsubstantiality of utility model design and change In the view of the technical staff; for example change or replace, all truely use novel protected scope so that technical characterictic with same or similar technique effect is simple.
Description of drawings
Fig. 1 is a utility model roughing efficiency air filter structural representation.
Fig. 2 is Fig. 1 sectional structure schematic diagram.
The specific embodiment
Embodiment: referring to accompanying drawing, the utility model roughing efficiency air filter is made up of rectangle filter installation frame 1 and embedded filtering layer unit 3, and the sealing strip 2 that is magnetic between filtering layer unit and installation frame sucks fixing.Week has 8 stretching positioning convex 4 at least on four sides in the filter installation frame, guarantees that the filtering layer unit is positioned at the framework center when installing.Filtering layer unit 3 rotates 90 degree stacks by 7 layers by stainless (steel) wire waveform filtrate, adjacent layer wave lines and forms, and is fixed in the filtering layer unit housing 5.
During installation, earlier magnetism absorbent strip 2 is put into installation frame 1,, put into the filter installation frame gently the filtering layer unit 3 that is fixed with multistorey strainer mesh, protruding location, location is installed by 8 in the position, and the adhesive effect of magnetic sealing strip 2 sucks it and is fixed on the filter installing frame.
To those skilled in the art; under utility model design enlightenment; some distortion that can directly derive or associate from this patent disclosure; or in the prior art known technology commonly used substitute for example change of filter installation frame and filtering layer cell configuration, the change of the filtering layer unit number of plies and material; locate protruding change or the like; can both realize and basic identical function of the foregoing description and effect, launch for example no longer one by one to describe in detail, all belong to this patent protection domain.
Claims (5)
1. roughing efficiency air filter comprises installation frame, and embedded filtering layer unit, it is characterized in that the wave plate that the filtering layer unit is converted into by stainless steel wire or aluminium wire netting, adjacent layer ripple intersection multilayer build-up, and bar is magnetic between installation frame and embedded filtering layer unit superposed surfaces.
2. according to the described roughing efficiency air filter of claim 1, it is characterized in that filtering layer unit adjacent layer is superimposed by wave plate lines rotation 90 degree.
3. according to claim 1 or 2 described roughing efficiency air filters, it is characterized in that filtering layer unit multilayer build-up is at least more than three layers.
4. according to the described roughing efficiency air filter of claim 1, it is characterized in that the installation frame inner peripheral surface has the projection location.
5. according to the described roughing efficiency air filter of claim 4, it is protruding to it is characterized in that projection is orientated stretching as.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225087XU CN201744251U (en) | 2010-06-09 | 2010-06-09 | Primary efficient filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201020225087XU CN201744251U (en) | 2010-06-09 | 2010-06-09 | Primary efficient filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201744251U true CN201744251U (en) | 2011-02-16 |
Family
ID=43578924
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201020225087XU Expired - Fee Related CN201744251U (en) | 2010-06-09 | 2010-06-09 | Primary efficient filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201744251U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705885A (en) * | 2012-06-21 | 2012-10-03 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN103418196A (en) * | 2013-08-14 | 2013-12-04 | 苏州华日金菱机械有限公司 | Air screen structure |
| CN103894022A (en) * | 2014-04-16 | 2014-07-02 | 哈尔滨新海德智能环境工程有限公司 | Microparticle catcher |
| CN106457110A (en) * | 2014-07-01 | 2017-02-22 | 卡特彼勒公司 | Fluid filtering system |
| CN110540287A (en) * | 2019-10-08 | 2019-12-06 | 南昌鑫淼源环保有限公司 | Sewage purification assembly |
| CN112178803A (en) * | 2020-10-12 | 2021-01-05 | 科斯科技股份有限公司 | High-efficiency purification energy-saving central air conditioner |
-
2010
- 2010-06-09 CN CN201020225087XU patent/CN201744251U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102705885A (en) * | 2012-06-21 | 2012-10-03 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN102705885B (en) * | 2012-06-21 | 2014-12-10 | 佛山市科思博五金电器有限公司 | Oily fume purifying device |
| CN103418196A (en) * | 2013-08-14 | 2013-12-04 | 苏州华日金菱机械有限公司 | Air screen structure |
| CN103894022A (en) * | 2014-04-16 | 2014-07-02 | 哈尔滨新海德智能环境工程有限公司 | Microparticle catcher |
| CN106457110A (en) * | 2014-07-01 | 2017-02-22 | 卡特彼勒公司 | Fluid filtering system |
| CN106457110B (en) * | 2014-07-01 | 2020-03-20 | 卡特彼勒公司 | Fluid filtration system |
| CN110540287A (en) * | 2019-10-08 | 2019-12-06 | 南昌鑫淼源环保有限公司 | Sewage purification assembly |
| CN112178803A (en) * | 2020-10-12 | 2021-01-05 | 科斯科技股份有限公司 | High-efficiency purification energy-saving central air conditioner |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20110216 Termination date: 20190609 |