CN105114223A - Filter element of air filter - Google Patents
Filter element of air filter Download PDFInfo
- Publication number
- CN105114223A CN105114223A CN201510491633.1A CN201510491633A CN105114223A CN 105114223 A CN105114223 A CN 105114223A CN 201510491633 A CN201510491633 A CN 201510491633A CN 105114223 A CN105114223 A CN 105114223A
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- CN
- China
- Prior art keywords
- filter
- air
- core
- retainer plate
- filter screen
- 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.)
- Pending
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- Filtering Materials (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The invention discloses a filter element of an air filter, which comprises a core, a core sleeve, a filter screen and a gasket, wherein the casing material of the core is filter paper; the core is arranged in the core sleeve; the casing material of the core sleeve is non-woven cloth; the filter screen is arranged between the core and the core sleeve; and the filter screen is made by a nano technology. Through the mode, the filter element of the air filter has a simple structure and an excellent filter effect, plays a role in filtering dust and sand in air and ensures that sufficient and clean air enters an air cylinder.
Description
Technical field
The present invention relates to diesel engine part field, particularly relate to a kind of filtering element for air filter.
Background technique
Diesel engine application is extensive, is in the position of the opposite core of affiliated industrial chain.In the development of more than ten years in the past, diesel engine production industry defines a series of supporting enterprise, a lot of diesel engine enterprises role that act as assembly assembler, and the component of some keys of diesel engine: crank-connecting rod, piston, cylinder liner, cam have transferred to specialized company to produce more.Division of labor based on specialization makes diesel engine manufacturer more can concentrate the advantage of self, be absorbed in the design of diesel engine and manufacture.
The air that motor wants inspiration a large amount of in the course of the work, if air is without filtering, the dust suspended in air is inhaled in cylinder, will the wearing and tearing of accelerating piston group and cylinder.Larger particle enters between piston and cylinder, and can cause serious " scuffing of cylinder bore " phenomenon, this is particularly serious in the working environment that drying is rocky.The filtering effect of general air filter is not good, and working life is short.
Summary of the invention
The technical problem that the present invention mainly solves is to provide a kind of filtering element for air filter, and structure is simple, and filtering effect is outstanding, plays the effect of filtering dust in air, sand grains, ensures to enter enough, clean air in cylinder.
For solving the problems of the technologies described above, the technological scheme that the present invention adopts is: provide a kind of filtering element for air filter, comprise fuse, core retainer plate, filter screen and packing ring, the sheathing material of described fuse is filter paper, described fuse is located at core retainer plate inside, the sheathing material of described core retainer plate is non-weaving cloth, is provided with filter screen between described fuse and core retainer plate, and described filter screen adopts nanometer technology to make.
In a preferred embodiment of the present invention, the two ends of described filter screen connect packing ring respectively.
In a preferred embodiment of the present invention, the bottom of described core retainer plate is provided with end cap.
In a preferred embodiment of the present invention, the center of described end cap offers through hole.
The invention has the beneficial effects as follows: a kind of filtering element for air filter of the present invention, structure is simple, and filtering effect is outstanding, plays the effect of filtering dust in air, sand grains, ensures to enter enough, clean air in cylinder.
Accompanying drawing explanation
In order to be illustrated more clearly in the technological scheme in the embodiment of the present invention, below the accompanying drawing used required in describing embodiment is briefly described, apparently, accompanying drawing in the following describes is only some embodiments of the present invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to these accompanying drawings, wherein:
Fig. 1 is the structural representation of a kind of filtering element for air filter one of the present invention preferred embodiment;
In accompanying drawing, the mark of each parts is as follows: 1, fuse, and 2, core retainer plate, 3, packing ring, 4, filter screen.
Embodiment
Be clearly and completely described to the technological scheme in the embodiment of the present invention below, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making other embodiments all obtained under creative work prerequisite, belong to the scope of protection of the invention.
The embodiment of the present invention comprises:
A kind of filtering element for air filter, comprise fuse 1, core retainer plate 2, filter screen 4 and packing ring 3, the sheathing material of described fuse 1 is filter paper, it is inner that described fuse 1 is located at core retainer plate 2, the sheathing material of described core retainer plate 2 is non-weaving cloth, be provided with filter screen 4 between described fuse 1 and core retainer plate 2, described filter screen 4 adopts nanometer technology to make.
In addition, the two ends of described filter screen 4 connect packing ring 3 respectively.
In addition, the bottom of described core retainer plate 2 is provided with end cap.
In addition, the center of described end cap offers through hole.
A kind of filtering element for air filter of the present invention, structure is simple, and filtering effect is outstanding, plays the effect of filtering dust in air, sand grains, ensures to enter enough, clean air in cylinder.
The foregoing is only embodiments of the invention; not thereby the scope of the claims of the present invention is limited; every utilize description of the present invention to do equivalent structure or equivalent flow process conversion; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present invention.
Claims (4)
1. a filtering element for air filter, it is characterized in that, comprise: fuse, core retainer plate, filter screen and packing ring, the sheathing material of described fuse is filter paper, described fuse is located at core retainer plate inside, the sheathing material of described core retainer plate is non-weaving cloth, is provided with filter screen between described fuse and core retainer plate, and described filter screen adopts nanometer technology to make.
2. a kind of filtering element for air filter according to claim 1, is characterized in that, the two ends of described filter screen connect packing ring respectively.
3. a kind of filtering element for air filter according to claim 1, is characterized in that, the bottom of described core retainer plate is provided with end cap.
4. a kind of filtering element for air filter according to claim 3, is characterized in that, the center of described end cap offers through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491633.1A CN105114223A (en) | 2015-08-12 | 2015-08-12 | Filter element of air filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510491633.1A CN105114223A (en) | 2015-08-12 | 2015-08-12 | Filter element of air filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105114223A true CN105114223A (en) | 2015-12-02 |
Family
ID=54662300
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510491633.1A Pending CN105114223A (en) | 2015-08-12 | 2015-08-12 | Filter element of air filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105114223A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303426A (en) * | 1980-03-14 | 1981-12-01 | Robert Battis | Automobile air filter having replaceable and readily disposable filter element |
| WO2002006659A1 (en) * | 2000-07-17 | 2002-01-24 | Timothy Roy Clarke | Air filter |
| CN203139825U (en) * | 2013-01-06 | 2013-08-21 | 蚌埠市宏威滤清器有限公司 | Anti-loosening filter element of air cleaner |
| CN203139826U (en) * | 2013-01-06 | 2013-08-21 | 蚌埠市宏威滤清器有限公司 | Filter element of air filter |
| CN204877743U (en) * | 2015-08-12 | 2015-12-16 | 常州市宏硕电子有限公司 | Air filter cartridge |
-
2015
- 2015-08-12 CN CN201510491633.1A patent/CN105114223A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4303426A (en) * | 1980-03-14 | 1981-12-01 | Robert Battis | Automobile air filter having replaceable and readily disposable filter element |
| WO2002006659A1 (en) * | 2000-07-17 | 2002-01-24 | Timothy Roy Clarke | Air filter |
| CN203139825U (en) * | 2013-01-06 | 2013-08-21 | 蚌埠市宏威滤清器有限公司 | Anti-loosening filter element of air cleaner |
| CN203139826U (en) * | 2013-01-06 | 2013-08-21 | 蚌埠市宏威滤清器有限公司 | Filter element of air filter |
| CN204877743U (en) * | 2015-08-12 | 2015-12-16 | 常州市宏硕电子有限公司 | Air filter cartridge |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20151202 |
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| WD01 | Invention patent application deemed withdrawn after publication |