CN201728029U - Filter cartridge of water-washing air filter - Google Patents
Filter cartridge of water-washing air filter Download PDFInfo
- Publication number
- CN201728029U CN201728029U CN2010205026772U CN201020502677U CN201728029U CN 201728029 U CN201728029 U CN 201728029U CN 2010205026772 U CN2010205026772 U CN 2010205026772U CN 201020502677 U CN201020502677 U CN 201020502677U CN 201728029 U CN201728029 U CN 201728029U
- Authority
- CN
- China
- Prior art keywords
- injection moulding
- woven fabric
- fabric body
- terylene non
- end cover
- 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 Of Dispersed Particles In Gases (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Filtering Materials (AREA)
Abstract
A filter cartridge of a water-washing air filter relates to a filter cartridge of an air filter and resolves the problem that the filter cartridge manufactured by an existing PU material end cap and paper fibers and a filter cartridge manufactured by a metal end cap and paper fibers are low in ventilation and poor in waterproof effect. The upper end of a PP injection molding gridding annular framework is fixedly mounted on a PP injection molding upper end cap and corresponds to a center hole on the PP injection molding upper end cap, the lower end of the PP injection molding gridding annular framework is fixedly mounted on a PP injection molding lower end cap, a PET terylene non-woven fabric body is an annular body, the inner surface of the PET terylene non-woven fabric body is fixedly connected with the outer surface of the PP injection molding gridding annular framework, the upper end of the PET terylene non-woven fabric body is fixedly mounted on the PP injection molding upper end cap, and the lower end of the PET terylene non-woven fabric body is fixedly mounted on the PP injection molding lower end cap. The filter cartridge is applicable to automobile air filters.
Description
Technical field
The utility model relates to a kind of air cleaner cartridge, is specifically related to a kind of washing air cleaner cartridge.
Background technology
In the process of engine running, need combustion air, and contain sand usually in the air, foreign matter such as dust and steam, the problem of Yin Faing therefrom: one, after foreign matter enters the cylinder body of engine, cause the wearing and tearing of cylinder body easily; Two, enter in the engine motor oil when foreign matter, then may bring the heavy wear between the whole friction pair of engine; If the volume of three foreign matters is bigger, then might stop up the engine air throttle valve body, cause valve body work to have some setbacks.Therefore, in order to guarantee the normal operation of automobile engine, air must be through filtering, so that remove foreign matter before entering engine.Therefore, dispose air filter before the automobile engine usually, it generally includes housing, and is arranged on the filter core that is used to filter foreign matter in the housing.Filter core of the prior art: first kind is the irony filter core, and it filters body is the iron net, poor filtration effect; Then researched and developed second kind of filter core, this filter core is the filter core that the PU material is made, and it filters body is papery, owing to adopt the filtration body waterproof effect difference and the Air permenbility of papery little, its Air permenbility only is 580m
3/ m
2/ s.
The utility model content
The purpose of this utility model be for solve the little and waterproof effect difference of Air permenbility that filter core that filter core that existing P U material end cap and paper fiber make and metal end and paper fiber make exists etc. problem, and then provide a kind of washing air cleaner cartridge.
The technical solution of the utility model is: the washing air cleaner cartridge is by PP injection moulding upper end cover, PET terylene non-woven fabric body, PP injection moulding grid ring skeleton and PP injection moulding bottom end cover are formed, have centre bore on the described PP injection moulding upper end cover, the upper end of described PP injection moulding grid ring skeleton is fixedly mounted on the PP injection moulding upper end cover, and it is corresponding with the centre bore on the PP injection moulding upper end cover, the lower end of described PP injection moulding grid ring skeleton is fixedly mounted on the PP injection moulding bottom end cover, described PET terylene non-woven fabric body is an annular body, the inner surface of PET terylene non-woven fabric body is fixedlyed connected with the outer surface of PP injection moulding grid ring skeleton, the upper end of PET terylene non-woven fabric body is fixedly mounted on the PP injection moulding upper end cover, and the lower end of PET terylene non-woven fabric body is fixedly mounted on the PP injection moulding bottom end cover.
The utility model compared with prior art has following effect: the utility model combines by adopting PP injection moulding upper end cover, PET terylene non-woven fabric body, PP injection moulding grid ring skeleton and PP injection moulding bottom end cover, has improved the firmness of air cleaner cartridge; By adopting PET terylene non-woven fabric body to improve Air permenbility and waterproof effect, Air permenbility reaches 860m
3/ m
2/ s, the unlimited number of times of PET terylene non-woven fabric body cleans, and dries and can continue to use, and filter effect is constant; The utility model also has long service life, filtering is effective, filtering efficiency is high and stores up the strong advantage of grey ability simultaneously.
Description of drawings
Fig. 1 is an integrally-built stereogram of the present utility model, and Fig. 2 is an overall structure exploded view of the present utility model, and Fig. 3 is that overall structure master of the present utility model looks cutaway view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 3, the washing air cleaner cartridge of present embodiment is by PP injection moulding upper end cover 1, PET terylene non-woven fabric body 2, PP injection moulding grid ring skeleton 3 and PP injection moulding bottom end cover 4 are formed, have centre bore 1-1 on the described PP injection moulding upper end cover 1, the upper end of described PP injection moulding grid ring skeleton 3 is fixedly mounted on the PP injection moulding upper end cover 1, and it is corresponding with the centre bore 1-1 on the PP injection moulding upper end cover 1, the lower end of described PP injection moulding grid ring skeleton 3 is fixedly mounted on the PP injection moulding bottom end cover 4, described PET terylene non-woven fabric body 2 is an annular body, the inner surface of PET terylene non-woven fabric body 2 is fixedlyed connected with the outer surface of PP injection moulding grid ring skeleton 3, the upper end of PET terylene non-woven fabric body 2 is fixedly mounted on the PP injection moulding upper end cover 1, and the lower end of PET terylene non-woven fabric body 2 is fixedly mounted on the PP injection moulding bottom end cover 4.
The English of PET is called Polythylene terephthalate, and Chinese implication is a PETG, and the English of PP is called Polypropylene, and Chinese implication is a polypropylene.
The specific embodiment two: in conjunction with Fig. 1 and Fig. 2 present embodiment is described, the PET terylene non-woven fabric body 2 of present embodiment surrounds by the PET terylene non-woven fabric is along the circumferential direction folding, and broken line is parallel with the central axis of PP injection moulding grid ring skeleton 3.So be provided with, not only increased filter area, improved pollutant holding capability, and avoided the appearance of body collapse-deformation problem.Other composition is identical with the specific embodiment one with annexation.
Claims (2)
1. wash air cleaner cartridge for one kind, it is characterized in that: described air cleaner cartridge is by PP injection moulding upper end cover (1), PET terylene non-woven fabric body (2), PP injection moulding grid ring skeleton (3) and PP injection moulding bottom end cover (4) are formed, have centre bore (1-1) on the described PP injection moulding upper end cover (1), the upper end of described PP injection moulding grid ring skeleton (3) is fixedly mounted on the PP injection moulding upper end cover (1), and it is corresponding with the centre bore (1-1) on the PP injection moulding upper end cover (1), the lower end of described PP injection moulding grid ring skeleton (3) is fixedly mounted on the PP injection moulding bottom end cover (4), described PET terylene non-woven fabric body (2) is an annular body, the inner surface of PET terylene non-woven fabric body (2) is fixedlyed connected with the outer surface of PP injection moulding grid ring skeleton (3), the upper end of PET terylene non-woven fabric body (2) is fixedly mounted on the PP injection moulding upper end cover (1), and the lower end of PET terylene non-woven fabric body (2) is fixedly mounted on the PP injection moulding bottom end cover (4).
2. washing air cleaner cartridge according to claim 1 is characterized in that: PET terylene non-woven fabric body (2) surrounds by the PET terylene non-woven fabric is along the circumferential direction folding, and broken line is parallel with the central axis of PP injection moulding grid ring skeleton (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205026772U CN201728029U (en) | 2010-08-24 | 2010-08-24 | Filter cartridge of water-washing air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010205026772U CN201728029U (en) | 2010-08-24 | 2010-08-24 | Filter cartridge of water-washing air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201728029U true CN201728029U (en) | 2011-02-02 |
Family
ID=43519188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010205026772U Expired - Fee Related CN201728029U (en) | 2010-08-24 | 2010-08-24 | Filter cartridge of water-washing air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201728029U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100265A (en) * | 2013-02-22 | 2013-05-15 | 昆山鸿福泰环保科技有限公司 | PP filter core |
-
2010
- 2010-08-24 CN CN2010205026772U patent/CN201728029U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103100265A (en) * | 2013-02-22 | 2013-05-15 | 昆山鸿福泰环保科技有限公司 | PP filter core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101279174A (en) | High-efficiency energy-saving environment-friendly three-purpose filter element | |
| CN201292900Y (en) | Air cleaner | |
| CN202179892U (en) | Filter core component and fuel oil filter comprising same | |
| CN201669029U (en) | PET dacron non-woven fabric air cleaner cartridge | |
| CN101822925A (en) | Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter | |
| CN201728029U (en) | Filter cartridge of water-washing air filter | |
| CN201799188U (en) | Filter element of propene polymer (PP) environmental-friendly air filter | |
| CN103527370B (en) | A kind of filter core of automobile fuel oil filter | |
| CN202789257U (en) | Filter core of fuel filter | |
| CN202707305U (en) | Cylindrical polyethylene terephthalate (PET) non-woven fabric air filter core | |
| CN202125384U (en) | Fuel filter | |
| CN203627028U (en) | Car engine conical efficient air purifying filter | |
| CN207245902U (en) | The filter core of fuel filter | |
| CN201991661U (en) | Polyurethane high polymer non-woven washing filter element of filter | |
| CN202157882U (en) | High-polymer water-proof non-woven fabric air-filter filter core | |
| CN201344077Y (en) | Filter element on air cleaner of automobile | |
| CN205190074U (en) | New energy automobile air cleaner | |
| CN209908637U (en) | Separating fuel oil filter element | |
| CN202789221U (en) | Lower shell structure of air filter | |
| CN203769878U (en) | Replaceable type oil filter element | |
| CN203670054U (en) | Filter element of automobile fuel filter | |
| CN202300734U (en) | Micro-car air filter assembly | |
| CN202659382U (en) | Sub-assembly of water collecting cup of filter | |
| CN206290349U (en) | A kind of automobile engine air filter for being conveniently replaceable filter core | |
| CN201482286U (en) | Oil filter for diesel generator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110202 Termination date: 20120824 |