CN205532779U - Filter element of oil filter - Google Patents
Filter element of oil filter Download PDFInfo
- Publication number
- CN205532779U CN205532779U CN201620203893.4U CN201620203893U CN205532779U CN 205532779 U CN205532779 U CN 205532779U CN 201620203893 U CN201620203893 U CN 201620203893U CN 205532779 U CN205532779 U CN 205532779U
- Authority
- CN
- China
- Prior art keywords
- filter
- intranet
- top cover
- paper
- filter paper
- 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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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a filter element of oil filter, including top cap and bottom, the top cap sets up with the bottom interval, intranet, intranet are lattice -shaped or network structure's the tube -shape body to locate between top cap and the bottom, intranet periphery side is arranged in to filter core, filter core cover, and keeps same center pin setting with the intranet, and the filter core is evenly folded along intranet barrel periphery by the flaky filter paper of at least one deck and is formed, the middle part of top cap still downwardly extending sets up a connector, and the outer wall of connector sets up the external screw thread, and the upper portion of intranet corresponds the connector and forms the internal thread, and the top cap is fixed with intranet threaded connection, filter core periphery side still is equipped with the paper that punches a hole. This neotype filter element of oil filter filtering efficiency is high, it is effectual to finalize the design, long service life, sealed effectual, can regularly perhaps irregularly tear open inside and outside filter core and trade.
Description
Technical field
This utility model relates to automobile filter field, particularly relates to a kind of element of oil filter.
Background technology
In vapour engine working process, carbon distribution oxidized under metal filings, dust, high temperature and gelatinous precipitate, water etc. are constantly mixed into lubricating oil.The effect of oil filter filters these mechanical admixtures and colloid exactly, protects the cleaning of oil to be lubricated, extends its useful life.Oil filter should have that filtering ability is strong, and circulating resistance is little, service life the performance such as length.
The oil filter of prior art, has the disadvantage that one is, can only filter the impurity of 60% in machine oil, and filtering efficiency is low.This is due to existing oil filter, is dependent on the interception of single paper filter element hole and filters out objectionable impurities in machine oil, and the least filter effect of micropore of its filter paper is the best, but machine oil handling capacity is the poorest；Two are, the oil filter of existing use, owing to forming only with folded filter paper, in use for some time, are easily deformed, thus have to be replaced, and service life is limited, adds use cost；Three are, the sealing of existing oil filter needs to rely on increases rubber cushion, and sealing effectiveness is bad, is easily caused dislocation when mounted；Four are, the consumptive material of the filter element of the oil filter of prior art is the most non-dismountable, once change, and integral replacing, cause the waste of resource.
For the deficiency in above-mentioned prior art, the Chinese patent of Patent No. 201420118360.7: a kind of dismountable element of oil filter (this patent system and these exercises are same creator) provides solution.
But in above-mentioned known technology scheme, still there is degree of filtration low, the unprotected layer in outside of filter element so that the service life of cleaner not length deficiency；Therefore, the creator of these exercises, in known technology scheme, creates a follow-on element of oil filter.
Utility model content
Of the present utility model solving the technical problem that is the defect for above-mentioned existence of the prior art, a kind of element of oil filter is provided, the filter element of this cleaner has that filtering efficiency is high, fixed effect is good, service life length, good sealing effect, can periodically or irregularly carry out the advantage such as changeing to inside and outside filter element.
For solving above-mentioned technical problem, the technical scheme that this utility model is taked is as follows: a kind of element of oil filter, including:
Top cover and bottom, described top cover is arranged with bottom spacing;
Intranet, described Intranet is lattice-shaped or cancellated cylindrical body, and is located between described top cover and bottom;
Filter element, described filter element is placed on described Intranet outer circumferential side, and keeps same central shaft to arrange with described Intranet, and described filter element is uniformly folded along described Intranet cylinder periphery by the filter paper of at least one of which lamellar and forms;
Wherein, the middle part of described top cover also downwardly extends and arranges a union joint, and the outer wall of described union joint arranges external screw thread, and the corresponding described union joint in the top of described Intranet forms female thread, and described top cover is threadeded fixing with described Intranet；Described filter element outer circumferential side is additionally provided with a punching paper.
It is expanded on further as to technique scheme:
In technique scheme, described filter element is the one in fiber filter paper, non-woven fabrics filter paper, active carbon filter paper.
In technique scheme, described filter element is fiber filter paper, non-woven fabrics filter paper and the filter paper of active carbon filter paper pressing.
In technique scheme, the filter paper folding high altitude after described filter element uniformly folds is 15mm-26mm.
In technique scheme, described top cover and the outer surface of bottom are shaped with annular elastic sealing strip.
In technique scheme, described elastic sealing strip is one-body molded with described top cover or bottom respectively.
The beneficial effects of the utility model are: basis is the most novel arranges one layer of punching paper on the periphery of filter element; protection filter element also can isolate larger-size granule foreign simultaneously; thus extend the service life of filter element; and the filter element of this Novel filter has that filtering efficiency is high, fixed effect is good, service life length, good sealing effect, can periodically or irregularly carry out the advantage such as changeing to inside and outside filter element.
Accompanying drawing explanation
Fig. 1 is one of specific embodiment of the utility model stereochemical structure signal.
Fig. 2 is front view and the partial cross-sectional views of being embodied as of the present utility model, wherein, it is illustrated that left part is viewgraph of cross-section, it is illustrated that right part is front view.
In figure, 1. top cover, 2. bottom, 3. Intranet, 4. filter element, 5. punching paper, 6. union joint.
Detailed description of the invention
In order to further illustrate principle of the present utility model and structure, in conjunction with accompanying drawing, preferred embodiment of the present utility model is described in detail, but described embodiment is only and provides explanation to be used with explanation, it is impossible to be used for limiting scope of patent protection of the present utility model.
As shown in accompanying drawing 1, accompanying drawing 2 for a kind of element of oil filter of the present utility model, including: top cover 1 and the end 2, described top cover 1 is arranged with bottom 2 spacing;Intranet 4, described Intranet 4 is lattice-shaped or cancellated cylindrical body, and is located between described top cover 1 and bottom 2;Filter element 3, described filter element 3 is placed on described Intranet 4 outer circumferential side, and keep same central shaft to arrange with described Intranet 4, described filter element 3 is uniformly folded along described Intranet 4 cylinder periphery by the filter paper of at least one of which lamellar and forms, need explanation time, when using folded filter paper, be with monoblock filter paper cut into coupling girth after fold, and filter paper two ends uses filter paper chuck to be attached, it is allowed to form uniform a, filter paper for continuous print accordion;Wherein, the middle part of described top cover 2 also downwardly extends and arranges a union joint 6, the outer wall of described union joint 6 arranges external screw thread (not shown), and the corresponding described union joint 6 in the top of described Intranet 4 forms female thread (not shown), and described top cover 1 is threadeded fixing with described Intranet 4;Described filter element 3 outer circumferential side is additionally provided with a punching paper 5.
In the present embodiment, described filter element 3 is the one in fiber filter paper, non-woven fabrics filter paper, active carbon filter paper.
In the present embodiment, described filter element 3 is fiber filter paper, non-woven fabrics filter paper and the filter paper of active carbon filter paper pressing.
In the present embodiment, the filter paper folding high altitude after described filter element 3 uniformly folds is 15mm-26mm, namely from the inner ring distance of the outer thoughtful described punching paper 5 of described Intranet, makes described filter element 3 form the filter element of sawtooth gear-like.
In the present embodiment, described top cover 1 and the outer surface of bottom 2 are shaped with annular elastic sealing strip (not shown).
In the present embodiment, described elastic sealing strip is one-body molded with described top cover 1 or bottom 2 respectively.
The cleaner of the present embodiment arranges one layer of punching paper on the periphery of filter element; protection filter element also can isolate larger-size granule foreign simultaneously; thus extend the service life of filter element; and the filter element of the present embodiment cleaner has that filtering efficiency is high, fixed effect is good, service life length, good sealing effect, can periodically or irregularly carry out the advantage such as changeing to inside and outside filter element.
Below not technical scope of the present utility model is imposed any restrictions, all any amendment, equivalent variations and modifications above embodiment made according to this utility model technical spirit, all still fall within the range of the technical solution of the utility model.
Claims (6)
1. an element of oil filter, it is characterised in that including:
Top cover and bottom, described top cover is arranged with bottom spacing;
Intranet, described Intranet is lattice-shaped or cancellated cylindrical body, and is located between described top cover and bottom;
Filter element, described filter element is placed on described Intranet outer circumferential side, and keeps same central shaft to arrange with described Intranet, and described filter element is uniformly folded along described Intranet cylinder periphery by the filter paper of at least one of which lamellar and forms;
Wherein, the middle part of described top cover also downwardly extends and arranges a union joint, and the outer wall of described union joint arranges external screw thread, and the corresponding described union joint in the top of described Intranet forms female thread, and described top cover is threadeded fixing with described Intranet;Described filter element outer circumferential side is additionally provided with a punching paper.
A kind of element of oil filter the most according to claim 1, it is characterised in that: described filter element is the one in fiber filter paper, non-woven fabrics filter paper, active carbon filter paper.
A kind of element of oil filter the most according to claim 1, it is characterised in that: described filter element is fiber filter paper, non-woven fabrics filter paper and the filter paper of active carbon filter paper pressing.
4. according to a kind of element of oil filter described in claim 1-3 any one, it is characterised in that: the filter paper folding high altitude after described filter element uniformly folds is 15mm-26mm.
A kind of element of oil filter the most according to claim 4, it is characterised in that: it is shaped with annular elastic sealing strip on described top cover and the outer surface of bottom.
A kind of element of oil filter the most according to claim 5, it is characterised in that: described elastic sealing strip is one-body molded with described top cover or bottom respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203893.4U CN205532779U (en) | 2016-03-17 | 2016-03-17 | Filter element of oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620203893.4U CN205532779U (en) | 2016-03-17 | 2016-03-17 | Filter element of oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205532779U true CN205532779U (en) | 2016-08-31 |
Family
ID=56782952
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620203893.4U Expired - Fee Related CN205532779U (en) | 2016-03-17 | 2016-03-17 | Filter element of oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205532779U (en) |
-
2016
- 2016-03-17 CN CN201620203893.4U patent/CN205532779U/en not_active Expired - Fee Related
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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: 20160831 Termination date: 20200317 |