CN2411051Y - Filter element of lubricating oil filter - Google Patents
Filter element of lubricating oil filter Download PDFInfo
- Publication number
- CN2411051Y CN2411051Y CN 00232089 CN00232089U CN2411051Y CN 2411051 Y CN2411051 Y CN 2411051Y CN 00232089 CN00232089 CN 00232089 CN 00232089 U CN00232089 U CN 00232089U CN 2411051 Y CN2411051 Y CN 2411051Y
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Abstract
The utility model relates to a filter element of a lubricating oil filter, which is composed of an upper cover (1), a bottom cover (4) and a tubular filter member, wherein, the filter member of the utility model is composed of a first filter member (2) on the periphery and at least one tubular fine filter member with the coaxial core with the first filter member, and the first filter member (2) is the tubular filter member which is formed by that a saw tooth corrugated filter layer or a wave filter layer are coiled. The utility model solves the problems that the filtration rate of the existing filter element is poor, the filtration efficiency is low, and the service life is short. The utility model is mainly used for lubricating oil in lubrication system of vehicles and other machine tools to proceed filtration and purification.
Description
The utility model relates to motor vehicles such as a kind of lubrication oil filtration, purifier, particularly a kind of automobile and has the lubricating oil purifier filter core that uses on the machinery equipment of lubricating system.
Chinese invention patent CN1056439A discloses a kind of filter core for whole flow depth purifier of lubricating oil, it is a kind of tubular single layer filter filter core of being made by wood chip, string etc., its peripheral surface is the face of cylinder, because its filter course is individual layer, and peripheral surface is cylindrical so, so its shortcoming is, it is low that single layer filter is filtered clean rate, lubricating oil after the filtration is impure more, thereby makes machinery impaired, influences the service life of machinery equipments such as automobile; The filter area of its cylindrical surface is less, makes filter core after use a period of time, and filtering surface absorption impurity is easy to thickening, stops up filter opening, reduces the filter efficiency of filter core, wastes energy.
The purpose of this utility model is, the clean rate height of a kind of filter, big, the not susceptible to plugging lubricating oil purifier filter core of filtering holes of filter area are provided.
In order to achieve the above object, the solution that the utility model is taked is, it is by the loam cake that is provided with clean oily delivery outlet, the filter element of bottom and tubular constitutes, described loam cake, bottom difference buckle closure is in the top and the bottom of above-mentioned filter element, the intracavity inter-connection of oily delivery outlet of above-mentioned cleaning and described filter element, be characterized in, described filter element is made of the smart filter of at least 1 tubular parts of first filter parts and concentric setting with it, the described parts of filter just are to coil the tubular filter element that forms by sawtooth corrugated filtering layer or waveform filtering layer, and the above-mentioned parts of filter just are arranged on the periphery of the smart filter of described tubular parts.Peripheral sawtooth corrugated filtering layer or the waveform filtering layer that is provided with compared with the face of cylinder, and filter area obviously increases, and helps the accelerated filtration of lubricating oil.Increasing of filter course can effectively be improved the clean rate of filter of lubricating oil.During use, filter core is assemblied in the interior cavity of filter case, impure lubricating oil is under the effect of pump, carry out filter just from cavity flow to the above-mentioned parts of filter just, filter through the smart filter of tubular parts again, flow to its inner chamber, the lubricating oil after filter is clean flows out from the oily delivery outlet of above-mentioned cleaning, transfers to the lubricating system of automobile or other machinery equipment.
Filter clean rate in order further to improve it, be preferably on the smart filter of the above-mentioned tubular parts or just filter parts and be provided with magnet (as sheet, bar magnet etc.), so that utilize magnetic absorption, locking irony granule foreign, improve the degree of purity of lubricating oil (as machine oil), the above-mentioned parts of filter just are enclosed in the smart filter of tubular parts wherein.
On the smart filter of the no matter described tubular parts or just filter whether be provided with magnet on the parts, the tubular filter element that has filtering micropore that the smart filter of above-mentioned tubular parts are preferably made by wood chip or silicate material.No matter whether be provided with above-mentioned magnet, the described parts of filter are just preferably made by filter paper, metal filter screen or heat-resisting oil resistant silk floss screen pack.
On the smart filter of the no matter described tubular parts or just filter whether be provided with magnet on the parts, be preferably in the inwall place of the smart filter of the tubular parts of above-mentioned inner chamber periphery, be provided with middle net, should generally make by middle net by material with hardness and rigidity, as metal, fiberglass and other heat-resisting oil resisting material, to improve filer element strength.No matter on the smart filter of described tubular parts or just filter whether be provided with magnet on the parts, all can be provided with the by-passing valve that constitutes by fixed cover, valve block and compression spring by described bottom, described compression spring is arranged between the top inner wall and described valve block of said fixing cover, described fixed cover is fixedly installed on the described bottom, be provided with fuel feed hole in the above, described valve block card gets lodged in the through hole on the described bottom.By-passing valve mainly plays safe overflow effect.
Because the utility model has adopted said structure, the lubrication oil filtration layer is provided with 2 layers at least, the first filter layer of ragged edge is that sawtooth corrugated filtering layer or waveform filtering layer are coiled the tubular filter course that forms, so both made that lubricating oil will be through secondary filter at least, filter clean rate and obviously improve, its first filtering surface is amassed increased, lubricating oil can filter smoothly, therefore its advantage is, the lubrication oil filtration good purification, well cuts content is few, and machinery equipment is difficult for impaired, prolong service life, after the filter element filtering surface increased in addition, the corresponding attenuation of surface dirt layer tailed off, and filtering holes is difficult for stopping up, thereby make its filter efficiency higher, filter core corresponding prolongation in service life.
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is an A-A cutaway view of the present utility model shown in Figure 1;
Fig. 3 is that the parts of filter just of the present utility model are coiled the structural representation that forms by the waveform filtering layer;
Fig. 4 is the structural representation that the smart filter of tubular of the present utility model parts are made of appearance parcel filtering layer and filled with wood chips interlayer.
In structural representation shown in Figure 1 and cutaway view shown in Figure 2, the utility model is made of the filter element of the loam cake 1 that is provided with clean oily delivery outlet 10, bottom 4 and tubular, loam cake 1, bottom 4 are distinguished top and the bottom of buckle closures at this filter element, the clean oily delivery outlet 10 of loam cake 1 is connected with the inner chamber 9 of this filter element, and wherein above-mentioned filter element is made of the smart filter of the tubular parts 3 of first filter parts 2 and concentric setting with it.Just filter parts 2 are to coil the tubular filter element that forms by sawtooth corrugated filtering layer, and the above-mentioned parts 2 of filter just are that sawtooth corrugated filtering layer is made by filter paper, and the smart filter of tubular parts 3 are made by wood chip.Just filter parts 2 are arranged on the periphery of the smart filter of tubular parts, form the double medium filtration structure.The smart filter of tubular parts 3 are provided with 4 blocks of magnet, i.e. magnet 13,15 and the magnet 14,16 that is provided with in pairs.Certainly magnet is provided with quantity and can be provided with 1,2,3 according to actual conditions, even polylith more, no longer provides diagram herein.The above-mentioned parts 2 of filter just are enclosed in the smart filter of tubular parts 3 wherein.At the smart inwall place of filtering parts 3 of the tubular of inner chamber 9 peripheries, be provided with metal middle net 8.Bottom 4 is provided with the by-passing valve that is made of fixed cover 7, valve block 6 and compression spring 5, described compression spring 5 is arranged between the top inner wall and described valve block 6 of said fixing cover 7, described fixed cover 7 is fixedly installed on the described bottom 4, be provided with fuel feed hole in the above, described valve block 6 cards get lodged in the through hole on the described bottom 4.The structure that no through hole on above-mentioned by-passing valve, the bottom 4 is not set certainly also belongs to protection domain of the present utility model.Also above-mentioned magnet can be set on the smart filter of tubular parts 3, the smart filter of tubular parts also can be provided with 2,3 etc., no longer provide diagram herein.In schematic diagram shown in Figure 3, the above-mentioned parts 2 of filter just are to coil the tubular filter element that forms by the waveform filtering layer, and these parts are made by filter paper herein.In schematic diagram shown in Figure 4, when the smart filter of tubular parts 3 were made by wood chip, it was filled interlayer 12 by the wood chip of appearance parcel filtering layer 11 and tubular and constitutes a tubular filter element.The smart filter of above-mentioned tubular parts can be cartridge by the wood chip injection-compression molding also, and just filtering the smart filter of parts 2 and tubular parts 3 also can be heat-resisting by other, the oil resistant filtering material is made, and such scheme all belongs to protection domain of the present utility model.
Claims (6)
1, a kind of lubricating oil purifier filter core, by the loam cake [1] that is provided with clean oily delivery outlet [10], the filter element of bottom [4] and tubular constitutes, described loam cake [1], bottom [4] difference buckle closure is in the top and the bottom of above-mentioned filter element, the oily delivery outlet of described cleaning [10] is connected with the inner chamber [9] of described filter element, it is characterized in that, described filter element is made of the smart filter of at least 1 tubular parts of first filter parts [2] and concentric setting with it, described filter parts [2] just are to coil the tubular filter element that forms by sawtooth corrugated filtering layer or waveform filtering layer, and above-mentioned filter parts [2] just are arranged on the periphery of the smart filter of described tubular parts.
2, lubricating oil purifier filter core according to claim 1 is characterized in that, described tubular essence is filtered on the parts or just filtered parts [2] and is provided with magnet, and described filter parts [2] just are enclosed in the smart parts of filtering of above-mentioned tubular wherein.
3, lubricating oil purifier filter core according to claim 1 and 2 is characterized in that, the smart filter of described tubular parts are tubular filter elements that have filtering micropore of being made by wood chip or silicate material.
4, lubricating oil purifier filter core according to claim 1 and 2 is characterized in that, described filter parts [2] are just made by filter paper, metal screen or heat-resisting oil resistant silk flosssilk wadding screen pack.
5, lubricating oil purifier filter core according to claim 3 is characterized in that, the smart filter of the tubular that described wood chip is made parts are to fill the tubular filter element that interlayer [12] constitutes by the wood chip of appearance parcel filtering layer [11] and tubular.
6, lubricating oil purifier filter core according to claim 1 and 2, it is characterized in that, inwall place at the peripheral smart filter of the tubular parts of described inner chamber [9] is provided with middle net [8], described bottom [4] is provided with the by-passing valve that is made of fixed cover [7], valve block [6] and compression spring [5], described compression spring [5] is arranged between the top inner wall and described valve block [6] of said fixing cover [7], described fixed cover [7] is fixedly installed on the described bottom [4], be provided with fuel feed hole in the above, described valve block [6] card gets lodged in the through hole on the described bottom [4].
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232089 CN2411051Y (en) | 2000-03-27 | 2000-03-27 | Filter element of lubricating oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00232089 CN2411051Y (en) | 2000-03-27 | 2000-03-27 | Filter element of lubricating oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2411051Y true CN2411051Y (en) | 2000-12-20 |
Family
ID=33594818
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00232089 Expired - Fee Related CN2411051Y (en) | 2000-03-27 | 2000-03-27 | Filter element of lubricating oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2411051Y (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102374211A (en) * | 2010-08-23 | 2012-03-14 | 贺勍 | Cascade combined type coarse and fine granule grading filter cartridge and combination method thereof |
| CN102648035A (en) * | 2009-11-10 | 2012-08-22 | Hydac过滤技术有限公司 | Filter |
| CN103638729A (en) * | 2013-12-04 | 2014-03-19 | 托肯恒山科技（广州）有限公司 | Fluid filter |
| CN105317503A (en) * | 2015-12-07 | 2016-02-10 | 邵良玉 | Filter element for automobile filter |
| CN105627075A (en) * | 2016-01-26 | 2016-06-01 | 江苏理工学院 | Shock absorption and noise reduction oil liquid filtering device for brake valve |
| CN106322094A (en) * | 2016-10-21 | 2017-01-11 | 莱芜钢铁集团有限公司 | Thin oil lubricating system and oil-spillage-preventing filter element capable of being supercharged thereof |
| CN106402633A (en) * | 2016-10-21 | 2017-02-15 | 莱芜钢铁集团有限公司 | Oil lubricating system, anti-oil-overflow filter element of system and oil drain rod of system |
| CN106402634A (en) * | 2016-10-21 | 2017-02-15 | 莱芜钢铁集团有限公司 | Thin oil lubricating system and oil-overflow-preventing filter element thereof |
-
2000
- 2000-03-27 CN CN 00232089 patent/CN2411051Y/en not_active Expired - Fee Related
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102648035A (en) * | 2009-11-10 | 2012-08-22 | Hydac过滤技术有限公司 | Filter |
| CN102648035B (en) * | 2009-11-10 | 2015-07-01 | Hydac过滤技术有限公司 | Filter |
| CN102374211A (en) * | 2010-08-23 | 2012-03-14 | 贺勍 | Cascade combined type coarse and fine granule grading filter cartridge and combination method thereof |
| CN103638729A (en) * | 2013-12-04 | 2014-03-19 | 托肯恒山科技（广州）有限公司 | Fluid filter |
| CN103638729B (en) * | 2013-12-04 | 2015-09-16 | 托肯恒山科技（广州）有限公司 | A kind of fluid filter |
| CN105317503A (en) * | 2015-12-07 | 2016-02-10 | 邵良玉 | Filter element for automobile filter |
| CN105627075A (en) * | 2016-01-26 | 2016-06-01 | 江苏理工学院 | Shock absorption and noise reduction oil liquid filtering device for brake valve |
| CN106322094A (en) * | 2016-10-21 | 2017-01-11 | 莱芜钢铁集团有限公司 | Thin oil lubricating system and oil-spillage-preventing filter element capable of being supercharged thereof |
| CN106402633A (en) * | 2016-10-21 | 2017-02-15 | 莱芜钢铁集团有限公司 | Oil lubricating system, anti-oil-overflow filter element of system and oil drain rod of system |
| CN106402634A (en) * | 2016-10-21 | 2017-02-15 | 莱芜钢铁集团有限公司 | Thin oil lubricating system and oil-overflow-preventing filter element thereof |
| CN106402634B (en) * | 2016-10-21 | 2018-02-09 | 莱芜钢铁集团有限公司 | Oil lubricating system and its prevent oil spilling filter core |
| CN106402633B (en) * | 2016-10-21 | 2018-03-09 | 莱芜钢铁集团有限公司 | Oil lubricating system and its prevent oil spilling filter core, draining bar |
| CN106322094B (en) * | 2016-10-21 | 2018-03-09 | 莱芜钢铁集团有限公司 | Oil lubricating system and its pressurisable prevent oil spilling filter core |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |