CN201934220U - Cylindrical or rectangular air filter element - Google Patents
Cylindrical or rectangular air filter element Download PDFInfo
- Publication number
- CN201934220U CN201934220U CN2011200325109U CN201120032510U CN201934220U CN 201934220 U CN201934220 U CN 201934220U CN 2011200325109 U CN2011200325109 U CN 2011200325109U CN 201120032510 U CN201120032510 U CN 201120032510U CN 201934220 U CN201934220 U CN 201934220U
- Authority
- CN
- China
- Prior art keywords
- nonwovens
- supporting network
- filter layer
- layer
- filter
- Prior art date
- 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 - Fee Related
Links
Images
Landscapes
- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a cylindrical or rectangular air filter element. A filter element body in the cylindrical or rectangular air filter element comprises a non-woven cloth filter layer which consists of at least two layers of non-woven cloth and conformal support meshes which are clamped on two or one surface of the non-woven cloth filter layer; the non-woven cloth filter layer and the conformal support meshes are folded together into a certain shape; and the conformal support meshes on both surfaces of the non-woven cloth filter layer are provided strip-shaped protruded indentations which leave the direction of the non-woven cloth filter layer at intervals in the direction which is vertical to a broken line. The air filter element can be washed repeatedly, used for a long time, quickly and conveniently cleaned and quickly dried, and is economical and durable, so that the service life is long.
Description
Technical field
The utility model belongs to the accessory of motor car engine, particularly a kind of cylindrical shape or rectangular air cleaner cartridge.
Background technique
In the process of engine running, need air, and contain impurity usually in the air, foreign matter such as dust and water vapor, air must purify earlier before entering motor, air cleaner cartridge filters air process before entering motor, removes foreign matter, guarantees the normal operation of motor.Filter core of the prior art is used the papery filter core always, the papery filter core, and it is little to filter body waterproofing effect difference and Air permenbility, and working life is too short and the recycling rate is low.
A kind of improved cylindric polyurethane air filter core is disclosed in the utility model patent of the patent No. 200720138401.9, its main structure comprises the inside and outside filter screen of tubular that concentric spacing is provided with, filter layer, upper end cap and lower end cap, described filter layer be polyurethane foam sheet make around the axis setting and extend vertically, and sidewall is provided with the annular official jargon structure of the fold that longitudinally distributes, and polyurethane foam sheet is ventilative micropore or microgap structure.The polyurethane foam sheet filter layer replaces the papery filter layer, ventilating performance and utilization ratio increase, but the polyurethane foam sheet shortcoming is to clean clean and bad drying in the cleaning back short time, cause water vapour to enter motor easily, in addition, the polyurethane foam sheet air-strainer is easily adhered to, stops up by clay contaminated.
Application number is that 201010189859.3 application for a patent for invention discloses a kind of PET non-woven fabric air filter element, its main structure comprises PET injection moulding upper end cap, PET terylene non-woven fabric body, PET injection moulding grid ring skeleton and PET injection moulding lower end cap, PET nonwovens body is that annular body, PET nonwovens body surround by the PET nonwovens is along the circumferential direction folding, its internal surface is fixedlyed connected with the outer surface of grid ring skeleton ...The sieve core callback that this PET nonwovens is made is the utilization ratio height again, good water-proof effect, Air permenbility is improved, but has following deficiency, 1, when PET nonwovens body be one the circle corrugationless the PET nonwovens time, filter area is little, deficiency of air, poor filtration effect; 2, when the PET nonwovens along the circumferential direction folds the ring structure that surrounds by the PET nonwovens, because nonwovens has the ductility of cloth, long when service time one, because the influence of air draught and adhesion impurity, adjacent PET nonwovens folding face can adsorb and bonds together, and air inflow and filtering effect are reduced greatly, and dirt is difficult for cleaning when cleaning simultaneously, air inflow is little, makes the motor can't proper functioning.
Summary of the invention
In order to solve the problem that above-mentioned air cleaner cartridge exists, basic design of the present utility model is: filter layer adopt nonwovens and at least two-layer nonwoven form and be folded into definite shape, can washing thereby filter core is had, thereby fast drying can use repeatedly, and filter area and storage ash amount increases, filtering effect is better; One or both sides at the nonwovens filter layer are provided with the conformal supporting network that has from nonwovens direction bar shaped projection impression, thereby make nonwovens can not keep collapsed shape on the one hand because of soft the adhering to each other of collapsing, and it is smooth and easy that the bar shaped projection can guarantee that air enters, and avoids feeling suffocated because of deficiency of air.
In order to realize the foregoing invention purpose, the technological scheme of the cylindrical shape air cleaner cartridge in the utility model is: at the bottom of comprising tin and take the upper end cap of pore out of, in the cylindrical shape, outer supporting network, be arranged on the filter core body between the inside and outside supporting network, wherein: the filter core body comprises two-layer nonwoven nonwovens filter layer of forming and the conformal supporting network that is clipped in nonwovens filter layer two sides or one side at least, nonwovens filter layer and conformal supporting network together are folded into the annular socket of end-to-end along the suitable circumferencial direction of supporting network in the cylindrical shape, the conformal supporting network on nonwovens filter layer two sides is provided with the bar shaped projection impression that leaves nonwovens filter layer direction at a certain distance along generatrix direction.
The utility model cylindrical shape air cleaner cartridge, wherein, described nonwovens filter layer is that two-layer at least nonwovens identical or inequality is formed, and the filter precision of nonwovens reaches 5 μ m.
The utility model cylindrical shape air cleaner cartridge, wherein, nonwoven layer is the nonwoven layer of polypropylene non-woven fabric layer, terylene non-woven fabric layer or the two combination.
The utility model cylindrical shape air cleaner cartridge, wherein, the material of terylene non-woven fabric can be any in PET, polyester 104, polyester 757, nylon 13, the glass fibre.
The utility model cylindrical shape air cleaner cartridge, wherein, the nonwovens filter layer is preferably three layers of nonwovens to be formed, and is polypropylene non-woven fabric, PET terylene non-woven fabric, polypropylene non-woven fabric successively.
The utility model cylindrical shape air cleaner cartridge, wherein, cylindric inside and outside supporting network and conformal supporting network adopt one or both materials in aluminium, aluminum alloy or the plastics to make respectively.
The utility model cylindrical shape air cleaner cartridge, wherein, inside and outside supporting network, nonwovens filter layer, conformal supporting network two ends embed in the upper and lower end cap injection-molded article.
Rectangular air-strainer technological scheme is in the utility model: the frame that comprises filter core body and filter core body border, wherein: the filter core body comprises two-layer nonwoven layer nonwovens filter layer of forming and the conformal supporting network that is clipped in nonwovens filter layer two sides or one side at least, nonwovens filter layer and conformal supporting network together are folded into the ripple glaze type, and the conformal supporting network of nonwovens filter layer two sides or one side is being provided with bar shaped projection impression from nonwovens filter layer direction at a certain distance with the broken line Vertical direction.
Rectangular air cleaner cartridge of the present utility model, wherein, the nonwovens filter layer is that two-layer at least nonwovens identical or inequality is formed, and the filter precision of nonwovens reaches 5 μ m.
Rectangular air cleaner cartridge of the present utility model, wherein, the nonwovens filter layer is the nonwoven layer of polypropylene non-woven fabric layer, terylene non-woven fabric layer or the two combination.
Rectangular air cleaner cartridge of the present utility model, wherein, the material of terylene non-woven fabric can be any in PET, polyester 104, polyester 757, nylon 13, the glass fibre.
Rectangular air cleaner cartridge of the present utility model, wherein, the nonwovens filter layer is that three layers of nonwovens are formed, and is polypropylene non-woven fabric, PET nonwovens, polypropylene non-woven fabric successively.
Rectangular air cleaner cartridge of the present utility model, wherein, the conformal supporting network adopts a kind of material in filter, aluminum alloy or the plastics, and described frame is that combined polyether, nonwovens frame or PET are injection molded.
Beneficial effect: 1, the utility model air cleaner cartridge can be washed repeatedly, the long-term use.Because the material that filter layer adopts is a nonwovens, so can reuse after water is rinsed well with dirty afterwards; 2, the utility model air cleaner cartridge can quick and convenient cleaning and fast drying.Because nonwovens, it is convenient and swift that air cleaner cartridge of the present utility model is cleaned, and can fast drying; 3, the utility model air cleaner cartridge long service life.Because water uses repeatedly, so air-strainer of the present utility model is prolonged working life, about 1 year working life, and paper cartridge air cleaner filter core working life is about 20-30 days; 4, the utility model air cleaner cartridge economy and durability.The chances are for the annual user cost of the utility model air cleaner cartridge about 400 yuans, and the annual user cost of papery filter core the chances are about 1000 yuans.
Description of drawings
Fig. 1 is the longitudinal sectional view of the utility model cylindrical shape air cleaner cartridge;
Fig. 2 is the plan view and the local transverse sectional view of the utility model cylindrical shape air cleaner cartridge;
Fig. 3 is the plan view that the utility model cylindrical shape air cleaner cartridge is removed outer supporting network;
Fig. 4 is the plan view of the utility model rectangular air cleaner cartridge;
Fig. 5 is the plan view of the utility model rectangular air cleaner cartridge.
Embodiment
Below in conjunction with accompanying drawing and specific embodiment the utility model is described in further detail.
In the drawings, upper end cap 1, the tube end 2, outer supporting network 3, interior supporting network 4, nonwovens filter layer 5, conformal supporting network 6, bar shaped projection impression 7, air outlet hole 8, filter core body 9, frame 10.
Embodiment one
Referring to Fig. 1, Fig. 2, Fig. 3, at the bottom of this cylindrical shape air cleaner cartridge comprises tin 2 and take the upper end cap 1 of pore 8 out of, in the cylindrical shape, outer supporting network 3,4, be arranged on the filter core body between the inside and outside supporting network, wherein: the filter core body comprises nonwovens filter layer 5 and is clipped in the conformal supporting network 6 on nonwovens filter layer two sides, nonwovens filter layer 5 and conformal supporting network 6 together are folded into the annular socket that is similar to radial end-to-end along supporting network in the cylindrical shape along circumferencial direction, and the conformal supporting network 6 on nonwovens filter layer 5 two sides is provided with the bar shaped projection impression 7 that leaves nonwovens filter layer direction at a certain distance along generatrix direction.Nonwovens filter layer 5 reaches 5 μ m nonwovens by polypropylene non-woven fabric, PET nonwovens, polypropylene non-woven fabric three layer filtration precision successively and forms, inside and outside supporting network 3,4 and conformal supporting network 6 adopt aluminum metal to make, and inside and outside supporting network 3,4, nonwovens filter layer 5, conformal supporting network 5 two ends embed in the upper and lower end cap injection-molded article.
Embodiment two
This cylindrical shape air cleaner cartridge comprise this cylindrical shape air cleaner cartridge comprise tin at the bottom of 2 and take the upper end cap 1 of pore 8 out of, in the cylindrical shape, outer supporting network 3,4, be arranged on the filter core body between the inside and outside supporting network, wherein: the filter core body comprises nonwovens filter layer 5 and is clipped in the conformal supporting network 6 on nonwovens filter layer two sides, nonwovens filter layer 5 and conformal supporting network 6 together are folded into the annular socket that is similar to radial end-to-end along supporting network in the cylindrical shape along circumferencial direction, and the conformal supporting network 6 on nonwovens filter layer 5 two sides is provided with the bar shaped projection impression 7 that leaves nonwovens filter layer direction at a certain distance along generatrix direction.Nonwovens filter layer 5 reaches 5 μ m nonwovens by polypropylene non-woven fabric, the two-layer filter precision of PET nonwovens and forms, inside and outside supporting network 3,4 and conformal supporting network 6 adopt aluminum alloy to make, and inside and outside supporting network 3,4, nonwovens filter layer 5, conformal supporting network 5 two ends embed (figure does not draw) in the upper and lower end cap injection-molded article.
Embodiment three
Referring to Fig. 4, Fig. 5, this rectangular air cleaner cartridge, the frame 10 that comprises filter core body 9 and filter core body border, wherein: filter core body 9 comprises nonwovens filter layer 5 that nonwoven layer is formed and the conformal supporting network 6 that is clipped in nonwovens filter layer two sides, nonwovens filter layer 5 and conformal supporting network 6 together are folded into the ripple glaze type, and the conformal supporting network 6 on nonwovens filter layer 5 two sides is being provided with bar shaped projection impression 7 from nonwovens filter layer direction at a certain distance with the broken line Vertical direction.Nonwovens filter layer 5 reaches 5 μ m nonwovens by polypropylene non-woven fabric, PET nonwovens, polypropylene non-woven fabric three layer filtration precision successively to be formed, and conformal supporting network 6 adopts aluminum metal to make, and frame is that PET is injection molded.
Claims (9)
1. cylindrical shape air cleaner cartridge, at the bottom of comprising tin and take the upper end cap of pore out of, in the cylindrical shape, outer supporting network, be arranged on the filter core body between the inside and outside supporting network, it is characterized in that: the filter core body comprises two-layer nonwoven nonwovens filter layer of forming and the conformal supporting network that is clipped in nonwovens filter layer two sides or one side at least, nonwovens filter layer and conformal supporting network together are folded into the annular socket of end-to-end along the suitable circumferencial direction of supporting network in the cylindrical shape, the conformal supporting network on nonwovens filter layer two sides is provided with the bar shaped projection impression that leaves nonwovens filter layer direction at a certain distance along generatrix direction.
2. rectangular air cleaner cartridge, rectangular air-strainer technological scheme is: the frame that comprises filter core body and filter core body border, it is characterized in that: the filter core body comprises two-layer nonwoven layer nonwovens filter layer of forming and the conformal supporting network that is clipped in nonwovens filter layer two sides or one side at least, nonwovens filter layer and conformal supporting network together are folded into the ripple glaze type, and the conformal supporting network of nonwovens filter layer two sides or one side is being provided with bar shaped projection impression from nonwovens filter layer direction at a certain distance with the broken line Vertical direction.
3. as the filter core in claim 1 or 2, it is characterized in that: described nonwovens filter layer is formed for two-layer at least nonwovens identical or inequality, and the filter precision of nonwovens reaches 5 μ m.
4. as the filter core in the claim 3, it is characterized in that: described nonwovens filter layer is the nonwoven layer of polypropylene non-woven fabric layer, terylene non-woven fabric layer or the two combination.
5. as the filter core in the claim 4, it is characterized in that: the material of described terylene non-woven fabric can be any in PET, polyester 104, polyester 757, nylon 13, the glass fibre.
6. as the filter core in the claim 5, it is characterized in that: described nonwovens filter layer is that three layers of nonwovens are formed, and is polypropylene non-woven fabric, PET nonwovens, polypropylene non-woven fabric successively.
7. as the filter core in the claim 1, it is characterized in that: described cylindric inside and outside supporting network and conformal supporting network adopt one or both materials in aluminium, aluminum alloy or the plastics to make respectively.
8. as the filter core in the claim 2, it is characterized in that: described conformal supporting network adopts a kind of material in filter, aluminum alloy or the plastics, and described frame is that combined polyether is injection molded.
9. as the filter core in the claim 1, it is characterized in that: described inside and outside supporting network, nonwovens filter layer, conformal supporting network two ends embed in the upper and lower end cap injection-molded article.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325109U CN201934220U (en) | 2011-01-30 | 2011-01-30 | Cylindrical or rectangular air filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200325109U CN201934220U (en) | 2011-01-30 | 2011-01-30 | Cylindrical or rectangular air filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201934220U true CN201934220U (en) | 2011-08-17 |
Family
ID=44445740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011200325109U Expired - Fee Related CN201934220U (en) | 2011-01-30 | 2011-01-30 | Cylindrical or rectangular air filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201934220U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072053A (en) * | 2011-01-30 | 2011-05-25 | 文丁 | Filter core of cylindrical or rectangular air filter |
| CN105107325A (en) * | 2015-09-11 | 2015-12-02 | 无锡金鑫集团股份有限公司 | High-speed vehicle miniature tube mechanical type air filter |
| CN110860163A (en) * | 2019-11-13 | 2020-03-06 | 邢二江 | Electric automation equipment dust collector convenient to wash |
-
2011
- 2011-01-30 CN CN2011200325109U patent/CN201934220U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102072053A (en) * | 2011-01-30 | 2011-05-25 | 文丁 | Filter core of cylindrical or rectangular air filter |
| CN105107325A (en) * | 2015-09-11 | 2015-12-02 | 无锡金鑫集团股份有限公司 | High-speed vehicle miniature tube mechanical type air filter |
| CN110860163A (en) * | 2019-11-13 | 2020-03-06 | 邢二江 | Electric automation equipment dust collector convenient to wash |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN201934220U (en) | Cylindrical or rectangular air filter element | |
| CN207654870U (en) | A kind of filtering element for air purifier | |
| CN202673494U (en) | Cylinder-shaped air filter filtering element | |
| CN207119262U (en) | Filter cartridge construction | |
| CN206890704U (en) | A kind of air purifier | |
| CN206843205U (en) | A kind of Active carbon fiber filter core | |
| CN102072053A (en) | Filter core of cylindrical or rectangular air filter | |
| CN205435262U (en) | Novel dust removal device | |
| CN206081927U (en) | A compound filter felt for among clean system | |
| CN205730676U (en) | A kind of sack cleaner double-layered filtering bag | |
| CN209208715U (en) | Anti-fouler suitable for automobile washing | |
| CN218001803U (en) | Air purifier filter element | |
| CN208448835U (en) | The air conditioner filter of band plate stick grafting pore structure | |
| CN208817613U (en) | A kind of long-life air purifier | |
| CN201894891U (en) | Improved mining combined gas filter | |
| CN113063203A (en) | A filter screen and filter chip for air purification | |
| KR200215894Y1 (en) | Vehicle dry air cleaner | |
| CN206463694U (en) | Water washing mechanism for air purifier | |
| CN208229535U (en) | Composite bag type filter is imitated in one kind | |
| CN106964209B (en) | Filter core and have its clarifier | |
| CN206469376U (en) | The air purifier that Wet-dry method tandem compound, physical and chemical adsorption have both | |
| CN205590441U (en) | Integrated form water purification filter core | |
| CN202789228U (en) | Intermediate cylindrical air filter element made of PET (polyethylene terephthalate) polyester non-woven fabrics | |
| KR20210009591A (en) | Filters for air cleaners | |
| CN209770247U (en) | Filter screen of dust collector |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: GUO ANMIN Free format text: FORMER OWNER: WEN DING Effective date: 20111213 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 450000 ZHENGZHOU, HENAN PROVINCE TO: 201405 HANDAN, HEBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20111213 Address after: 201405, Hebei Province, Handan Province, Hebei City, Handan province Weixian Wei Town, Kang Ting Village 466 Patentee after: Guo Anmin Address before: 450000 Henan city in Zhengzhou Province, Guancheng Hui District Court No. 42 unit 2 No. 13 Street Patentee before: Wen Ding |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110817 Termination date: 20160130 |
|
| EXPY | Termination of patent right or utility model |