CN201618456U - Novel machine oil filter - Google Patents
Novel machine oil filter Download PDFInfo
- Publication number
- CN201618456U CN201618456U CN2009202961690U CN200920296169U CN201618456U CN 201618456 U CN201618456 U CN 201618456U CN 2009202961690 U CN2009202961690 U CN 2009202961690U CN 200920296169 U CN200920296169 U CN 200920296169U CN 201618456 U CN201618456 U CN 201618456U
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- CN
- China
- Prior art keywords
- filter
- filter paper
- layer
- net
- machine oil
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- Expired - Fee Related
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a novel machine oil filter, comprising a shell provided with an oil inlet and an oil outlet at one end thereof, a filter core assembly fixed inside the shell and distributed on the upper and lower covers and places between the two covers. The filter core is composed of a filtering circular net and a filter paper arranged around the circular, wherein the filtering circular net and the upper and lower ends of the filter paper are adhesively fixed to the upper and lower covers, and outside the filter paper is provided double-layer filtering nets, the upper and lower end being adhesively communicated with the inner side of the periphery of the upper and lower covers. The inner layer of the double-layer filtering nets is a rolled and bent sheet metal, which is capable of supporting stainless steel wires. The maximum aperture of the stainless steel wire is 65 mu m, which can further filter small impurities in the machine oil. The utility model has the advantages of reasonable structure, great filtering result and strong utilization, etc.
Description
Technical field
The utility model discloses a kind of new oil cleaner, belongs to engine filter class manufacturing technology field, especially relates to the filter element of automobile engine inner engine oil cleaner.
Background technology
Oil filter is arranged in engine lubrication system, its upstream is a lubricating oil pump, the downstream is to need each parts of lubricating in the engine, its effect is to carrying out filtering from objectionable impurities in the machine oil of oil sump, with kinematic pairs such as the engine oil supplying bent axle of cleaning, connecting rod, camshaft, booster, piston rings, play lubricated, cooling, cleaning action, thereby prolong the life-span of these parts.
At present, domestic oil filter generally comprises housing and element kit, wherein in housing, be provided with the element kit of annular, form the oil-feed space in the element kit, form fuel-displaced space between filter core and inner walls, an end of housing is provided with machine oil inlet and machine oil outlet, and the machine oil inlet communicates with the oil-feed space, machine oil core assembly after filtration filters the fuel-displaced space of arrival, back, and the slave oil export flows out.The element kit of cleaner is made up of filter core loam cake, filter core lower cover and annular Intranet and filter paper with holes, and the aperture of annular Intranet is bigger, and machine oil enters into fuel-displaced space by above-mentioned mesh after filter paper filters.But the pore size filter of existing filter paper on it be generally between 70-85 μ m, but still have small amount of impurities in the machine oil below 70 μ m, and these tiny impurity are along with machine oil enters into fuel-displaced space in the housing, and then circulate in the oil circuit in engine.
The inventor is through long-time research and test, and the filtration of creating a cleaner improves, so proposition of the present utility model is just arranged.
Summary of the invention
At the deficiency of existing oil filter filtering technique, the utility model provides a kind of rational in infrastructure, oil filter that can further improve filter effect.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of new oil cleaner, comprise housing and element kit, housing one end is provided with machine oil import and machine oil outlet, element kit is fixed in the housing, wherein element kit comprises loam cake, lower cover and is arranged at filter core between the upper and lower cover, filter core is by filtering ring network and the filter paper that is arranged at its all side, described filtration ring network and filter paper upper and lower end and upper and lower cover glue connect fixing, wherein, double-layer filtering net is established in the described filter paper outside, and it is inboard that this double-layer filtering net upper and lower end glue is connected in the upper and lower cover periphery.
Further, the internal layer of described double-layer filtering net is by rolling to annular shape supporting network after the sheet metal punching press porous, the aperture of the filtration ring network that its aperture is interior with being arranged at filter paper is the same, and the outer filter net is to be formed by the stainless steel wire braiding, and the aperture of outer filter net is less than the internal layer supporting network.
Further, the maximum diameter of hole of the outer layer net of described double-layer filtering net is 65 μ m.
The utility model is to be provided with two-layer screen pack at filter core paper skin, and wherein the screen pack than internal layer is to form by sheet metal coil is curved, has the effect of supporting stainless steel wire.Because the maximum diameter of hole of stainless steel cloth is 65 μ m, the fine impurities of further filtering machine oil.
The utlity model has advantages such as rational in infrastructure, practical, improved the filter effect of machine oil by improving the filter core member, thereby prolonged the service life of engine associated components.
Description of drawings
Fig. 1 is the utility model structural representation.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing:
Embodiment: structure as shown in Figure 1, a kind of new oil cleaner comprises housing 1 and element kit 2, housing 1 one ends are provided with machine oil import 3 and machine oil outlet 4, element kit 2 is fixed in the housing 1, wherein element kit 2 comprises loam cake 201, lower cover 202 and being arranged at, filter core between the lower cover, filter core is by filtering ring network 203 and the filter paper 204 that is arranged at its all side, on described filtration ring network and the filter paper, lower end and last, lower cover glue connects fixing, wherein, double-layer filtering net is established in described filter paper 204 outsides, and this double medium filtration is online, on lower end glue is connected in, the lower cover periphery is inboard.
The internal layer of double-layer filtering net is by rolling to annular shape supporting network 205 after the sheet metal punching press porous, the aperture of the filtration ring network 203 that its aperture is interior with being arranged at filter paper is the same, outer filter net 206 is to be formed by the stainless steel wire braiding, and the aperture of outer filter net is less than the internal layer supporting network.The maximum diameter of hole of the outer layer net 206 of double-layer filtering net is 65 μ m.
The utility model is to be provided with two-layer screen pack at filter core paper skin, and wherein the screen pack than internal layer is to form by sheet metal coil is curved, has the effect of supporting stainless steel wire.Because the maximum diameter of hole of stainless steel cloth is 65 μ m, the fine impurities of further filtering machine oil.
The above record only for utilizing the embodiment of this origination techniques content, anyly is familiar with modification, the variation that this skill person uses this creation to do to do, and all belongs to the claim of this creation opinion, and is not limited to those disclosed embodiments.
Claims (3)
1. new oil cleaner, comprise housing and element kit, housing one end is provided with machine oil import and machine oil outlet, element kit is fixed in the housing, wherein element kit comprises loam cake, lower cover and is arranged at filter core between the upper and lower cover, filter core is by filtering ring network and the filter paper that is arranged at its all side, described filtration ring network and filter paper upper and lower end and upper and lower cover glue connect fixing, it is characterized in that: double-layer filtering net is established in the described filter paper outside, and it is inboard that this double-layer filtering net upper and lower end glue is connected in the upper and lower cover periphery.
2. new oil cleaner according to claim 1, it is characterized in that: the internal layer of described double-layer filtering net is by rolling to annular shape supporting network after the sheet metal punching press porous, the aperture of the filtration ring network that its aperture is interior with being arranged at filter paper is the same, the outer filter net is to be formed by the stainless steel wire braiding, and the aperture of outer filter net is less than the internal layer supporting network.
3. new oil cleaner according to claim 1 and 2 is characterized in that: the maximum diameter of hole of the outer layer net of described double-layer filtering net is 65 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202961690U CN201618456U (en) | 2009-12-31 | 2009-12-31 | Novel machine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202961690U CN201618456U (en) | 2009-12-31 | 2009-12-31 | Novel machine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201618456U true CN201618456U (en) | 2010-11-03 |
Family
ID=43021912
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202961690U Expired - Fee Related CN201618456U (en) | 2009-12-31 | 2009-12-31 | Novel machine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201618456U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961911A (en) * | 2012-11-30 | 2013-03-13 | 大连隆星新材料有限公司 | Liquid paraffin filter device |
| CN104048153A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Hydraulic oil filtering device |
| CN105041417A (en) * | 2015-07-31 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Efficient automotive filter |
-
2009
- 2009-12-31 CN CN2009202961690U patent/CN201618456U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102961911A (en) * | 2012-11-30 | 2013-03-13 | 大连隆星新材料有限公司 | Liquid paraffin filter device |
| CN102961911B (en) * | 2012-11-30 | 2016-07-06 | 大连隆星新材料有限公司 | A kind of Liquid paraffin filter device |
| CN104048153A (en) * | 2014-06-18 | 2014-09-17 | 常秋洁 | Hydraulic oil filtering device |
| CN105041417A (en) * | 2015-07-31 | 2015-11-11 | 蚌埠市风驰滤清器有限公司 | Efficient automotive filter |
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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: 20101103 Termination date: 20131231 |