CN203796356U - Filter element of oil filter - Google Patents
Filter element of oil filter Download PDFInfo
- Publication number
- CN203796356U CN203796356U CN201420110208.4U CN201420110208U CN203796356U CN 203796356 U CN203796356 U CN 203796356U CN 201420110208 U CN201420110208 U CN 201420110208U CN 203796356 U CN203796356 U CN 203796356U
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- CN
- China
- Prior art keywords
- end cap
- filter core
- filter
- filter element
- 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
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Abstract
The utility model provides a filter element of an oil filter. The filter element of the oil filter comprises an upper end cover, a lower end cover, a filter element body and a shaping net, the upper end cover and the lower end cover are arranged in a spaced mode, the filter element body is arranged between the upper end cover and the lower end cover, the shaping net is a cylinder of a net-shaped structure, the shaping net is arranged between the upper end cover and the lower end cover and is arranged on a central axis of the filter element body, the filter element body comprises an inner filter element body and an outer filter element body, and the inner filter element body and the outer filter element body are sequentially arranged on the outer wall of the shaping net. The filter element of the oil filter has the advantages of being high in filtering efficiency, good in shaping effect, long in service life, good in sealing effect and the like.
Description
Technical field
The utility model relates to automobile filter field, relates in particular to a kind of element of oil filter.
Background technique
In engine working process, carbon distribution and gelatinous precipitate, water etc. oxidized under metal filings, dust, high temperature are constantly sneaked into lubricant oil.The effect of oil filter is exactly to filter these mechanical admixtures and colloid, protects and treats the clean of lubricant oil, extends its life time.Oil filter should have the performances such as filtering ability is strong, and circulating resistance is little, long service life.
The oil filter of prior art, has the following disadvantages: 60% impurity in 1, can only filtering machine oil, filtering efficiency is low.This is due to existing oil filter, is to rely on single paper filter element hole interception to filter out objectionable impurities in machine oil, and the less filtering effect of micropore of its filter paper is just better, but machine oil passing capacity is just poorer.2, the oil filter of existing use, owing to only adopting folded filter paper to form, in use for some time, and easily distortion, thus have to change, and working life is limited, has increased user cost.3, the sealing of existing oil filter need to rely on increase rubber cushion, and sealing effect is bad, easily causes when mounted dislocation.
Summary of the invention
The filtering efficiency that exists in view of oil filter in prior art is low, easily distortion, thereby has to change the aspect deficiency such as working life is limited, sealing effect is bad.The purpose of this utility model is to provide that a kind of filtering efficiency is high, fixed effect good, the element of oil filter of the advantages such as long service life, good sealing effect.
For realizing above-mentioned purpose of the present utility model, the utility model provides a kind of element of oil filter, and described element of oil filter comprises: a upper end cap and a lower end cap, and described upper end cap and lower end cap spacing arrange; Filter core, described filter core is arranged between described upper end cap and lower end cap; One sizing net, described sizing net is a cancellated cylinder, is arranged on the central shaft between described upper end cap and lower end cap and in described filter core; Described filter core comprises that order is arranged at an inner filter core and an outer filter core of described sizing net outer wall.
According to above-mentioned design of the present utility model, described inner filter core is that multi-layer nonwoven fabrics is wound into preset thickness and forms.
According to above-mentioned design of the present utility model, the thickness of described inner filter core is 6-10mm.
According to above-mentioned design of the present utility model, described outer filter core is circumferential direction folding form of filter paper along described sizing net, and is socketed on the outer wall of described inner filter core.
According to above-mentioned design of the present utility model, on the outer surface of described upper end cap and lower end cap, form annular elastic sealing strip.
According to above-mentioned design of the present utility model, described elastic sealing strip is one-body molded with described upper end cap or lower end cap respectively.
Advantage of the present utility model and beneficial effect are: have that filtering efficiency is high, fixed effect good, the advantages such as long service life, good sealing effect.
Brief description of the drawings
Fig. 1 is the cross-sectional structure schematic diagram of a kind of element of oil filter of the present utility model.
Fig. 2 is the vertical section structure schematic diagram of a kind of element of oil filter of the present utility model.
Embodiment
In order to further illustrate principle of the present utility model and structure, now by reference to the accompanying drawings preferred embodiment of the present utility model is elaborated, but described embodiment is only for furnishing an explanation and the use of explaining, can not be used for limiting scope of patent protection of the present utility model.
As shown in Figure 1 and Figure 2 be a kind of element of oil filter of the present utility model, described element of oil filter comprises: a upper end cap 1 and a lower end cap 2, described upper end cap 1 and lower end cap 2 spacing settings; Filter core 3, described filter core 3 is arranged between described upper end cap 1 and lower end cap 2; One sizing net 4, described sizing net 4 is a cancellated cylinder, is arranged on the central shaft between described upper end cap 1 and lower end cap 2 and in described filter core 3; Described filter core 3 comprises that order is arranged at an inner filter core 31 and an outer filter core 32 of described sizing net 4 outer walls.
According to above-mentioned design of the present utility model, described inner filter core 31 forms for multi-layer nonwoven fabrics is wound into preset thickness.
According to above-mentioned design of the present utility model, the thickness of described inner filter core 31 is 6-10mm.
According to above-mentioned design of the present utility model, described outer filter core 32 is circumferential direction folding form of filter paper along described sizing net 4, and is socketed on the outer wall of described inner filter core 31.
According to above-mentioned design of the present utility model, on the outer surface of described upper end cap 1 and lower end cap 2, form annular elastic sealing strip 5.
According to above-mentioned design of the present utility model, described elastic sealing strip 5 is one-body molded with described upper end cap 1 or lower end cap 2 respectively.
Advantage of the present utility model and beneficial effect are: have that filtering efficiency is high, fixed effect good, the advantages such as long service life, good sealing effect.
Foregoing is only preferred embodiment of the present utility model and the variant that exemplifies; be not used for limiting the utility model; every within spirit of the present utility model and principle; any amendment and the improvement that need not creative thinking done, within all should being included in protection domain of the present utility model.
Claims (1)
1. an element of oil filter, is characterized in that:
Described element of oil filter comprises:
One upper end cap and a lower end cap, described upper end cap and lower end cap spacing arrange;
Filter core, described filter core is arranged between described upper end cap and lower end cap;
One sizing net, described sizing net is a cancellated cylinder, is arranged on the central shaft between described upper end cap and lower end cap and in described filter core;
Described filter core comprises that order is arranged at an inner filter core and an outer filter core of described sizing net outer wall, described inner filter core is that multi-layer nonwoven fabrics is wound into preset thickness and forms, the thickness of described inner filter core is 6-10mm, described outer filter core is circumferential direction folding form of filter paper along described sizing net, and is socketed on the outer wall of described inner filter core;
On the outer surface of described upper end cap and lower end cap, form annular elastic sealing strip, described elastic sealing strip is one-body molded with described upper end cap or lower end cap respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110208.4U CN203796356U (en) | 2014-03-12 | 2014-03-12 | Filter element of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420110208.4U CN203796356U (en) | 2014-03-12 | 2014-03-12 | Filter element of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203796356U true CN203796356U (en) | 2014-08-27 |
Family
ID=51378576
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420110208.4U Expired - Fee Related CN203796356U (en) | 2014-03-12 | 2014-03-12 | Filter element of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203796356U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126410A (en) * | 2015-07-31 | 2015-12-09 | 广东正业科技股份有限公司 | Filter core assembly for liquid treatment |
-
2014
- 2014-03-12 CN CN201420110208.4U patent/CN203796356U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105126410A (en) * | 2015-07-31 | 2015-12-09 | 广东正业科技股份有限公司 | Filter core assembly for liquid treatment |
| CN105126410B (en) * | 2015-07-31 | 2018-08-07 | 广东正业科技股份有限公司 | A kind of element kit for liquid handling |
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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: 20140827 Termination date: 20200312 |