CN103372338A - Three-dimensional multi-layer valve opening containing filter element - Google Patents
Three-dimensional multi-layer valve opening containing filter element Download PDFInfo
- Publication number
- CN103372338A CN103372338A CN2012101294624A CN201210129462A CN103372338A CN 103372338 A CN103372338 A CN 103372338A CN 2012101294624 A CN2012101294624 A CN 2012101294624A CN 201210129462 A CN201210129462 A CN 201210129462A CN 103372338 A CN103372338 A CN 103372338A
- Authority
- CN
- China
- Prior art keywords
- valve opening
- layer
- strip
- filter core
- filtering layer
- 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
Links
Images
Abstract
The invention discloses a three-dimensional multi-layer valve opening containing filter element. The three-dimensional multi-layer valve opening containing filter element is formed through strip-shaped filtering layers in the stacking type, a folding type or a cylinder winding type, valve holes are filled on each filtering layer, and the valve holes formed in the mutual contacted filtering layers are malposed but not coincided; when a machine oil enters into the filter element to be filtered, the machine oil can flow through multiple layers of the malposed valve holes, the clamping impurities are stored in each layer of valve holes and the filtering layers, and the blocking ratio of the impurities of the surface of the filter element is reduced; meanwhile, the flow of the machine oil is also increased, the flow rate of the machine oil is reduced, the filterable effective area is improved, and the filter efficiency of the filter element is improved from as a whole.
Description
Technical field
The present invention is a kind of machine oil filter core, particularly relates to a kind of stereoscopic multi-layer valve opening and contains filter core.
Background technology
The machine oil that uses in the various plant equipment, it is lubricated that effect mainly contains one, provides film lubrication to reduce friction and to wear and tear between moving parts; The 2nd, cooling is as thermal medium cooling effect from critical surface is taken away heat; The 3rd, sealing, filling casing wall, the injustice place on valve stem surface and in the oil sealing of turbocharger, sealing; The 4th, cleaning is taken back sump by flowing of machine oil with the carbide on the part, greasy filth, the logical circulation of wear metal particle, and is unlikely at piece surface formation incrustation; The 5th, damping and cushioning effect, particularly high pressure parts are such as gear and push rod etc.; The 6th, anti-oxidation and corrosiveness shield to part.Machine oil through after a while work, has been brought into play contaminated after the above-mentioned function and the mistake effect need to be changed in machine.In order to prolong the service life of machine oil, the most frequently used method is to use oil strainer, returns machine relaying supervention behind the contaminant filter that oil circulation is taken back and waves due function.The oil strainer that uses at present all mainly to be filtered into Main Means, filters the impurity in the machine oil, reduces the possibility that parts are worn.The filter core of existing oil filter all is to filter with papery, also have and adopt multilayer staple fibre or log paper etc. to roll in order to improve filtering accuracy to form, although filtering accuracy increases, but still the actual too small problem of filter area of existence, because the impurity that is filtered out when outermost surface is abound with obstruction, even inner material does not lose function, but whole filter core has just lost filtering function, greatly shorten the service life of filter core, also affected the service life of machine oil and machinery simultaneously.
Summary of the invention
For above-mentioned the deficiencies in the prior art, the invention provides a kind of stereoscopic multi-layer valve opening and contain filter core, little to solve the prior art filter area, filter core is short service life, the problem that filter pressure is high.
Technical scheme of the present invention is as described below: it is mainly made with stacked, collapsible or cylinder takeup type by the filtering layer of strip and block, is abound with the valve opening of through hole shape on the filtering layer of every one deck, the valve opening on every layer of filtering layer that is in contact with one another be dislocation rather than overlap.When machine oil entered filter element filtering, machine oil can produce the stream that spreads out by percolation in the valve opening of much dislocation of layer, its impurity of carrying secretly is remained in each layer valve opening and the filtering layer, falls the most surperficial impurity plugging rate of end filter core; Simultaneously not only also strengthen the flow of machine oil but also reduced the flow velocity of machine oil, namely promoted the effective area that filters; Improve on the whole the filter efficiency of filter core.
The beneficial effect that the present invention compared with prior art has is to have strengthened the effective area that filters, impurity retained be included in the filter core, thus filter efficiency and the Acceptable life of raising filter core.
Description of drawings
Fig. 1 is strip and block filtering layer schematic diagram of the present invention, comprising strip and block filtering layer 1, valve opening 2.
Fig. 2 is stacked structural representation of the present invention, comprising strip and block filtering layer 1, valve opening 2, multi-layered filtering element body 3, leach and retain impurity 4, leach and retain impurity 5.
Fig. 3 is the schematic diagram of collapsible embodiment of the present invention, comprising strip and block filtering layer 1, valve opening 2.
Fig. 4 is the schematic diagram of cylinder takeup type embodiment of the present invention, comprising strip and block filtering layer, valve opening 2.
The specific embodiment
The present invention is further described below in conjunction with drawings and Examples.
As depicted in figs. 1 and 2, the enforcement of stacked structure of the present invention is mainly constituted with overlapped way by the strip and block filtering layer 1 more than three, be abound with valve opening 2 on the strip and block filtering layer 1, valve opening 2 is that the form with through hole exists, valve opening 2 on per two contacted strip and block filtering layers 1 must stagger and repeated hole not, and whole like this filter core inside also just is equivalent to one with the stereochemical structure of a plurality of cavity volumes; When with the machine oil of the impurity side inflow from filter core, the better fluid of other plan-position circulations of the relative filtering layer in valve opening 2 places on every one deck strip and block filtering layer 1 will inevitably first-selection be flowed through it, the valve opening 2 of every one deck all misplaces, so machine oil is not to filter with straight route in filter core inside, and ceaselessly filter in the stream mode of spreading out, like this, in the machine oil with have impurity then in filtration, to be remained between each layer strip and block filtering layer 1 and valve opening 2 in.Such benefit one is to have improved the retention amount of filter core to impurity, the 2nd, the existence of valve opening 2 has strengthened the flow of machine oil and the stream mode of spreading out reduces the flow velocity of machine oil, because of flow/flow velocity=filter area, also just promoted the effective area that filters, therefore improve on the whole the filter efficiency of filter core.
The described stereoscopic multi-layer valve opening of the embodiment of the invention contains filter core, except the stacked structure that can resemble is as shown in Figure 2 implemented, implements so also can be made into the cylinder takeup type structure that accordion structure shown in Figure 3 and Fig. 4 show.
The material of the described strip and block filtering layer 1 of the embodiment of the invention can be filter paper, nonwoven, filter membrane, if when implementing with stacked structure, the material of strip and block filtering layer 1 can also be metal sintering felt, polyethylene sintering, metal powder sintered.
The valve opening 2 that is abound with on the described strip and block filtering layer 1 of the embodiment of the invention can be round, or rule or irregular polygon; The aperture of valve opening 2 must be less than the hole back gauge of any two valve openings 2.
Technical solution of the present invention is filtered except can be applicable to machine oil, can also be applied in the filtration art of other fluid liquid.
Claims (5)
1. the stereoscopic multi-layer valve opening contains filter core, and it mainly includes the valve opening on strip and block filtering layer and the filtering layer, it is characterized in that filter core by multilayer strip and block filter bed composition, is abound with valve opening on the strip and block filtering layer, and the valve opening on every layer of filtering layer that is in contact with one another is to stagger and repeated hole not.
2. stereoscopic multi-layer valve opening as claimed in claim 1 contains filter core, and the structure that it is characterized in that filter core can be stacked structure, can be accordion structure, can be cylinder takeup type structure.
3. stereoscopic multi-layer valve opening as claimed in claim 1 contains filter core, it is characterized in that the strip and block filtering layer minimum be three layers.
4. stereoscopic multi-layer valve opening as claimed in claim 1 contains filter core, it is characterized in that the valve opening that is abound with on the strip and block filtering layer is through hole, and the shape in hole can be round, or rule or irregular polygon; The aperture of valve opening must be less than the hole back gauge of any two valve openings.
5. stereoscopic multi-layer valve opening as claimed in claim 1 contains filter core, the material that it is characterized in that the strip and block filtering layer can be filter paper, nonwoven, filter membrane, when implementing with stacked structure, the material of strip and block filtering layer can also be metal sintering felt, polyethylene sintering, metal powder sintered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101294624A CN103372338A (en) | 2012-04-24 | 2012-04-24 | Three-dimensional multi-layer valve opening containing filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012101294624A CN103372338A (en) | 2012-04-24 | 2012-04-24 | Three-dimensional multi-layer valve opening containing filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103372338A true CN103372338A (en) | 2013-10-30 |
Family
ID=49458557
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012101294624A Pending CN103372338A (en) | 2012-04-24 | 2012-04-24 | Three-dimensional multi-layer valve opening containing filter element |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103372338A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242120Y (en) * | 1995-11-24 | 1996-12-11 | 葛敬 | Composition filtering device |
| CN2314842Y (en) * | 1997-05-17 | 1999-04-21 | 毕可正 | Multilayer porous air filter plate |
| CN1712102A (en) * | 2005-04-30 | 2005-12-28 | 广州有色金属研究院 | Metal filtering core and production thereof |
| CN200977440Y (en) * | 2006-11-17 | 2007-11-21 | 肖贤 | Oil fume filter |
| CN201239577Y (en) * | 2008-06-06 | 2009-05-20 | 毕天庆 | Filter medium for dry-type paint spray booth |
| CN101440432A (en) * | 2007-11-21 | 2009-05-27 | 中国科学院金属研究所 | Filter for purifying smelting molten steel |
| CN201719919U (en) * | 2010-06-26 | 2011-01-26 | 何赞果 | Multilayer metal wire filter screen |
| CN201719918U (en) * | 2010-06-26 | 2011-01-26 | 何赞果 | Multilayer metal fiber nonwoven filter screen |
| CN202682884U (en) * | 2012-04-24 | 2013-01-23 | 常州高度新能源科技有限公司 | Three-dimensional multi-layer valve hole contained filter core |
-
2012
- 2012-04-24 CN CN2012101294624A patent/CN103372338A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2242120Y (en) * | 1995-11-24 | 1996-12-11 | 葛敬 | Composition filtering device |
| CN2314842Y (en) * | 1997-05-17 | 1999-04-21 | 毕可正 | Multilayer porous air filter plate |
| CN1712102A (en) * | 2005-04-30 | 2005-12-28 | 广州有色金属研究院 | Metal filtering core and production thereof |
| CN200977440Y (en) * | 2006-11-17 | 2007-11-21 | 肖贤 | Oil fume filter |
| CN101440432A (en) * | 2007-11-21 | 2009-05-27 | 中国科学院金属研究所 | Filter for purifying smelting molten steel |
| CN201239577Y (en) * | 2008-06-06 | 2009-05-20 | 毕天庆 | Filter medium for dry-type paint spray booth |
| CN201719919U (en) * | 2010-06-26 | 2011-01-26 | 何赞果 | Multilayer metal wire filter screen |
| CN201719918U (en) * | 2010-06-26 | 2011-01-26 | 何赞果 | Multilayer metal fiber nonwoven filter screen |
| CN202682884U (en) * | 2012-04-24 | 2013-01-23 | 常州高度新能源科技有限公司 | Three-dimensional multi-layer valve hole contained filter core |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US11590435B2 (en) | High bulk coalescing filter media and use thereof | |
| CN203043724U (en) | Machine tool cutting fluid filtering cooling system | |
| KR101760572B1 (en) | Filter | |
| CN202446937U (en) | Oil mist separator | |
| JP2010017706A (en) | Filter medium for oil filtration | |
| CN105041421A (en) | Oil filter for avoiding secondary abrasion of engines | |
| CN202682884U (en) | Three-dimensional multi-layer valve hole contained filter core | |
| US10145275B2 (en) | Oil deterioration prevention device | |
| EP2778357A1 (en) | Oil degradation suppression device | |
| CN103372338A (en) | Three-dimensional multi-layer valve opening containing filter element | |
| CN106512596A (en) | Renewable large flow filter core | |
| JP5084576B2 (en) | Mist filter | |
| CN207616238U (en) | A kind of machine tool cutting liquid circulatory pool | |
| CN205663669U (en) | Self filtering formula overflow valve for hydraulic pressure | |
| CN205974452U (en) | Waste oil regeneration treatment equipment | |
| CN204152795U (en) | Oil-filling type screw rod coking coal compressor oil water separation device | |
| CN102758661A (en) | Filter keeping long action of engine oil | |
| CN206129354U (en) | Oil filter for engine | |
| CN201988295U (en) | Natural gas filter element | |
| CN204723853U (en) | A kind of large discharge filter core | |
| CN108691998A (en) | A kind of speed reducer for oil pumping unit | |
| CN207297515U (en) | For filtering out the filter core of hydraulic pressure well cuts | |
| CN206934956U (en) | Air cleaner | |
| CN208493444U (en) | A kind of antiwear hydraulic oil filter medium | |
| JP2018048478A (en) | Hydraulic oil tank |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| DD01 | Delivery of document by public notice |
Addressee: Changzhou Height New Energy Technology Co., Ltd. Document name: Notification that Application Deemed to be Withdrawn |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20131030 |