CN101822925A - Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter - Google Patents
Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter Download PDFInfo
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- CN101822925A CN101822925A CN 201010189859 CN201010189859A CN101822925A CN 101822925 A CN101822925 A CN 101822925A CN 201010189859 CN201010189859 CN 201010189859 CN 201010189859 A CN201010189859 A CN 201010189859A CN 101822925 A CN101822925 A CN 101822925A
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Abstract
The invention discloses a filter core of a PET terylene non-woven fabric air filter, which relates to a filter core of an air filter. The invention solves the problems of low recycling ratio, small air permeating amount and poor waterproof effect existing in a traditional filter core made of a PU (Polyurethane) material end cover and paper fibers and a filter core made of a metal end cover and the paper fibers. The upper end of a PET injection molding grid annular framework is fixedly installed on a PET injection molding upper end cover and corresponds to a central hole on the PET injection molding upper end cover, the lower end of the PET injection molding grid annular framework is fixedly installed on a PET injection molding lower end cover, 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 PET injection molding grid annular framework, the upper end of the PET terylene non-woven fabric body is fixedly installed on the PET injection molding upper end cover, and the lower end of the PET terylene non-woven fabric body is fixedly installed on the PET injection molding lower end cover. The invention is applicable in a vehicle air filter.
Description
Technical field
The present invention relates to a kind of air cleaner cartridge, be specifically related to a kind of PET terylene non-woven fabric air filter element.
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, because the PU material has difficult characteristic of decomposing, therefore the recycling rate is low, and adopts the filtration body waterproof effect difference and the Air permenbility of papery little, and its Air permenbility only is 580m
3/ m
2/ s.
Summary of the invention
To the objective of the invention is that the recycling rate 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 is low, Air permenbility is little and the problem of waterproof effect difference in order solving, and then a kind of PET terylene non-woven fabric air filter element to be provided.
Technical scheme of the present invention is: PET terylene non-woven fabric air filter element is by PET injection moulding upper end cover, PET terylene non-woven fabric body, PET injection moulding grid ring skeleton and PET injection moulding bottom end cover are formed, have centre bore on the described PET injection moulding upper end cover, the upper end of described PET injection moulding grid ring skeleton is fixedly mounted on the PET injection moulding upper end cover, and it is corresponding with the centre bore on the PET injection moulding upper end cover, the lower end of described PET injection moulding grid ring skeleton is fixedly mounted on the PET 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 PET injection moulding grid ring skeleton, the upper end of PET terylene non-woven fabric body is fixedly mounted on the PET injection moulding upper end cover, and the lower end of PET terylene non-woven fabric body is fixedly mounted on the PET injection moulding bottom end cover.
The present invention compared with prior art has following effect: the present invention has improved the recycling rate of air cleaner cartridge by adopting PET injection moulding upper end cover, PET terylene non-woven fabric body, PET injection moulding grid ring skeleton and PET injection moulding bottom end cover, and its recovery utilization rate can reach 100%; By adopting PET terylene non-woven fabric body to improve Air permenbility and waterproof effect, Air permenbility reaches 860m
3/ m
2/ s after the immersion of PET terylene non-woven fabric body, dries and can continue to use, and filter effect inconvenience; The present invention simultaneously also has long service life, filtering is effective, filtering efficiency is high and stores up the strong advantage of grey ability, is applicable in the air filter of automobile, steamer, train, aircraft, motorcycle, tractor etc.Test parameters and result of the test such as the table 1 of the present invention behind overtesting:
Table 1
Description of drawings
Fig. 1 is an integrally-built stereogram of the present invention, and Fig. 2 is an overall structure exploded view of the present invention, and Fig. 3 is that overall structure master of the present invention looks cutaway view.
The specific embodiment
The specific embodiment one: present embodiment is described in conjunction with Fig. 1～Fig. 3, the PET terylene non-woven fabric air filter element of present embodiment is by PET injection moulding upper end cover 1, PET terylene non-woven fabric body 2, PET injection moulding grid ring skeleton 3 and PET injection moulding bottom end cover 4 are formed, have centre bore 1-1 on the described PET injection moulding upper end cover 1, the upper end of described PET injection moulding grid ring skeleton 3 is fixedly mounted on the PET injection moulding upper end cover 1, and it is corresponding with the centre bore 1-1 on the PET injection moulding upper end cover 1, the lower end of described PET injection moulding grid ring skeleton 3 is fixedly mounted on the PET 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 PET injection moulding grid ring skeleton 3, the upper end of PET terylene non-woven fabric body 2 is fixedly mounted on the PET injection moulding upper end cover 1, and the lower end of PET terylene non-woven fabric body 2 is fixedly mounted on the PET injection moulding bottom end cover 4.
The English of PET is called Polythyleneterephthalate, and Chinese implication is a PETG.
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 PET 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. PET terylene non-woven fabric air filter element, it is characterized in that: described air cleaner cartridge is by PET injection moulding upper end cover (1), PET terylene non-woven fabric body (2), PET injection moulding grid ring skeleton (3) and PET injection moulding bottom end cover (4) are formed, have centre bore (1-1) on the described PET injection moulding upper end cover (1), the upper end of described PET injection moulding grid ring skeleton (3) is fixedly mounted on the PET injection moulding upper end cover (1), and it is corresponding with the centre bore (1-1) on the PET injection moulding upper end cover (1), the lower end of described PET injection moulding grid ring skeleton (3) is fixedly mounted on the PET 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 PET injection moulding grid ring skeleton (3), the upper end of PET terylene non-woven fabric body (2) is fixedly mounted on the PET injection moulding upper end cover (1), and the lower end of PET terylene non-woven fabric body (2) is fixedly mounted on the PET injection moulding bottom end cover (4).
2. PET terylene non-woven fabric air filter element according to claim 1, it 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 PET injection moulding grid ring skeleton (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010189859 CN101822925A (en) | 2010-06-02 | 2010-06-02 | Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010189859 CN101822925A (en) | 2010-06-02 | 2010-06-02 | Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101822925A true CN101822925A (en) | 2010-09-08 |
Family
ID=42687219
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010189859 Pending CN101822925A (en) | 2010-06-02 | 2010-06-02 | Filter core of PET (Polythylene terephthalate) terylene non-woven fabric air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101822925A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022231A (en) * | 2011-01-14 | 2011-04-20 | 奥凯嘉集团有限公司 | Automobile filter element |
| CN102198343A (en) * | 2011-05-07 | 2011-09-28 | 蚌埠凤凰滤清器有限责任公司 | Filter element for environment-friendly oil filter and manufacturing process thereof |
| CN103741145A (en) * | 2014-01-03 | 2014-04-23 | 沈阳防锈包装材料有限责任公司 | Shock-absorption anticorrosion gas-phase rustproof rod and manufacturing method thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120739C (en) * | 2000-12-28 | 2003-09-10 | 王蕴渔 | Filtering material stiffening process |
| CN2808263Y (en) * | 2004-05-23 | 2006-08-23 | 苗跃刚 | Convex filter core |
| CN1958117A (en) * | 2005-10-21 | 2007-05-09 | 米利波尔公司 | Integrity testable multilayered filter device |
| CN100574850C (en) * | 2008-05-27 | 2009-12-30 | 马世峰 | Energy-saving environment-friendly three-purpose filter element |
| CN201669029U (en) * | 2010-06-02 | 2010-12-15 | 王庆超 | PET dacron non-woven fabric air cleaner cartridge |
-
2010
- 2010-06-02 CN CN 201010189859 patent/CN101822925A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1120739C (en) * | 2000-12-28 | 2003-09-10 | 王蕴渔 | Filtering material stiffening process |
| CN2808263Y (en) * | 2004-05-23 | 2006-08-23 | 苗跃刚 | Convex filter core |
| CN1958117A (en) * | 2005-10-21 | 2007-05-09 | 米利波尔公司 | Integrity testable multilayered filter device |
| CN100574850C (en) * | 2008-05-27 | 2009-12-30 | 马世峰 | Energy-saving environment-friendly three-purpose filter element |
| CN201669029U (en) * | 2010-06-02 | 2010-12-15 | 王庆超 | PET dacron non-woven fabric air cleaner cartridge |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102022231A (en) * | 2011-01-14 | 2011-04-20 | 奥凯嘉集团有限公司 | Automobile filter element |
| CN102198343A (en) * | 2011-05-07 | 2011-09-28 | 蚌埠凤凰滤清器有限责任公司 | Filter element for environment-friendly oil filter and manufacturing process thereof |
| CN102198343B (en) * | 2011-05-07 | 2013-11-20 | 蚌埠凤凰滤清器有限责任公司 | Filter element for environment-friendly oil filter and manufacturing process thereof |
| CN103741145A (en) * | 2014-01-03 | 2014-04-23 | 沈阳防锈包装材料有限责任公司 | Shock-absorption anticorrosion gas-phase rustproof rod and manufacturing method thereof |
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| PB01 | Publication | ||
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| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20100908 |