CN2514118Y - Silk screen colating element for machine oil filter - Google Patents
Silk screen colating element for machine oil filter Download PDFInfo
- Publication number
- CN2514118Y CN2514118Y CN 01274195 CN01274195U CN2514118Y CN 2514118 Y CN2514118 Y CN 2514118Y CN 01274195 CN01274195 CN 01274195 CN 01274195 U CN01274195 U CN 01274195U CN 2514118 Y CN2514118 Y CN 2514118Y
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- China
- Prior art keywords
- oil
- silk screen
- double
- filter element
- filter
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Abstract
The utility model relates to the coarse filter element of the oil filter of an internal-combustion engine. The utility model provides the net type coarse filter element of the oil filter, and oil passes through a multi-pleat double-layer screen filter element and flows out via the oil hole on a thin-walled filter cylinder, thus finally realizing the purpose of filtration. The structure is simple, the production cost is low, flow resistance is low, the flow characteristic curve is gentle, and the performance excels the conventional scraper type coarse filter element. Particularly, the handle device of the conventional scraper type coarse filter element is canceled, so the problem of the oil leakage of the handle is radically resolved.
Description
(1) technical field:
The utility model relates to a kind of I. C. engine oil filter cleaner prefilter element.
(2) background technique:
As everyone knows, internal-combustion engine is in operation process, and the motion component must be lubricated, and in order to reduce the wearing and tearing on movement parts surface, so require very high to the turbidity test of lubricant oil.Machine oil is as internal-combustion engine lubricant oil commonly used, in the recycling of lubrication system, to wear particle in the machine oil or various impurity, must carry out filtering by the oil filter that is arranged in the lubrication system.The quality of internal-combustion engine filtration properties directly influences usability and life-span.According to the oil filter of type adapted different types, generally form by secondary filter and strainer.Wherein strainer can be selected Wound-rotor type or Wiper blade type for use.Under the situation of selecting the Wiper blade type strainer for use, its coarse filter element is assembled by the filter disc of stalloy punching out, repeatedly puts in that Vertical direction is parallel, and the time of filtration that forms between the filter disc is 0.06～0.10 millimeter.When the impurity particle in the machine oil during greater than the filter disc gap, machine oil is flowed through behind the filter core promptly by filtering.The shortcoming of Wiper blade type coarse filter element is that the filtering gap is inhomogeneous, and filtration properties and effect are undesirable.Particularly in design scraping blade handle and ring structure must be set, often, have a strong impact on the reliable use of product because of poor sealing causes this place's leakage of oil.
(3) summary of the invention:
The utility model provides a kind of oil filter screen type coarse filter element, because the filter core gap directly influences the filtering effect, so machine oil is by behind the silk screen, when can improve the filtering effect, can satisfy the technical requirements of filter cleaner again, after particularly cancelling scraping blade handle and ring structure, thoroughly solved the leakage of oil problem of handle place poor sealing.
The utility model is to realize like this, a kind of oil filter screen type coarse filter element; thin-walled filter cylinder two ends endoporus is installed on respectively on core cap flange cylindrical and the core print seat flange cylindrical; cylindrical double-deck silk screen two ends cylindrical is installed on respectively on the inwall of the inwall of core cap cylindrical and core print seat cylindrical; double-deck silk screen fits tightly and is one; have one group of oil through on the thin-walled filter cylinder circumference; between thin-walled filter cylinder two ends cylindrical and the double-deck silk screen two ends endoporus; all be filled with resin glue and be fixedly connected; core print seat and electromagnet block are connected as a single entity by the core print seat nut and are installed on the filter housing, and core cap and loam cake are fixedly connected with Cock screw.
Above-mentioned oil filter screen type coarse filter element, the cross section of double-deck silk screen is many Zhe shape.
Above-mentioned oil filter screen type coarse filter element, the skin of double-deck silk screen is a filamentary webs, internal layer is the crin net.
Above-mentioned oil filter screen type coarse filter element, the skin of double-deck silk screen is the crin net, internal layer is a filamentary webs.
(4) description of drawings:
Fig. 1 is an oil filter screen type coarse filter element schematic representation; Fig. 2 is an oil filter screen type coarse filter element A-A generalized section.
Among the figure, 1 is filter housing, and 2 is loam cake, and 3 is Cock screw, 4 is core cap, and 5 is core cap flange cylindrical, and 6 is last resin glue, 7 is double-deck silk screen, and 8 is the loam cake bottom surface, and 9 is the thin-walled filter cylinder, 10 is oil through, and 11 is core print seat flange cylindrical, and 12 are following resin glue, 13 is core print seat, and 14 is electromagnet block, and 15 is the core print seat nut, 16 is joint screw, and 17 is oil outlet tube, and 18 is oil connection.
(5) embodiment:
Optimal way of the present utility model is provided by following accompanying drawing.
Referring to Fig. 1; Shown in 2; Thin-walled filter cylinder 9 two ends endoporus are installed on respectively on core cap flange cylindrical 5 and the core print seat flange cylindrical 11; Double-deck silk screen 7 two ends cylindricals are installed on respectively on the inwall of the inwall of core cap 4 cylindricals and core print seat 13 cylindricals; Double-deck silk screen 7 fits tightly and is integrated; Have one group of oil through 10 on thin-walled filter cylinder 9 circumference; Between thin-walled filter cylinder 9 two ends cylindricals and the double-deck silk screen 7 two ends endoporus; Be filled with respectively resin glue 6 and lower resin glue 12 is fixedly connected; Between core print seat 13 and the filter housing 1 electromagnet block 14 is installed; Core cap 4 is fixedly connected with loam cake 2 usefulness holding screws 3; Cooperating between the inwall of thin-walled filter cylinder 9 two ends endoporus and core cap flange cylindrical 5 and double-deck silk screen 7 two ends cylindricals and core cap 4 cylindricals is matched in clearance; Loam cake 2 is screwed on filter housing 1; Core print seat 13 connects with core print seat nut 15 and is installed on the filter housing 1 by electromagnet block 14, and electromagnet block 14 has adsorbing metal impurity; The effect of particle. When internal combustion engine lubrication with machine oil when main oil gallery flows into filter housing 1, must be through behind the outer filaments net and internal layer crin net of double-deck silk screen 7, one group of oil through 10 from garden cylindricality thin-walled filter cylinder 9 flows out, then along the center from top to bottom by core print seat nut 15, filter housing 1, the internal oil channel that joint screw 16 and oil connection 18 are formed flows out from oil outlet tube 17.Cylindricality thin-walled filter cylinder 9 usefulness A3 steel plates in garden are made, its endoporus is 37 millimeters of φ, outward through being 38.6 millimeters, the oil through 10 that is evenly equipped with 6 millimeters of φ on it amounts to 242, fore-and-aft distance between per two oil throughs 10 is 10.8 millimeters, horizontal equivalent (expansion) is 8 millimeters, the outer filaments net of double-deck silk screen 7 is that (specification is 220 orders * 0.04 to Stainless Steel Wire Cloth, mesh diameter is 0.075 millimeter of φ), internal layer crin net is that (specification is 42 orders * 0.18 to mild steel wire cloth, mesh diameter is 0.4 millimeter of φ), between double-deck silk screen 7 two ends endoporus and the thin-walled filter cylinder 9 two ends cylindricals, be coupled as one with the epoxy resin polyamide resin glue respectively, double-deck silk screen 7 is made many Zhe shape, its Zhe number is 〉=25 Zhe, filter housing 1 input pressure is 0.4Mpa, 75 ℃ of and when oil temperature was, the filter core resistance was 0.02～0.05Mpa, flow is 〉=20.3 liters/minute, and loam cake bottom surface 8 guarantees 58.8 * 10 with filter housing 14Non-leakage under the pressure of Pa, filter core can be pulled down cleaning after 2000 hours in work, removes impurity, and the filtering ability reaches 0.075 millimeter of φ, and keeps even relatively, excellent performance.
Evidence, the utility model is simple in structure, and is cheap for manufacturing cost, and long working life, filtration properties are better than the Wiper blade type prefilter element, and have thoroughly solved the leakage of oil problem of Wiper blade type strainer handle place poor sealing.
Claims (4)
1, a kind of oil filter screen type coarse filter element, it is characterized in that thin-walled filter cylinder (9) two ends endoporus is installed on respectively on core cap flange cylindrical (5) and the core print seat flange cylindrical (11), the double-deck silk screen (7) of garden cylindricality two ends cylindrical is installed on respectively on the inwall of the inwall of core cap (4) cylindrical and core print seat (13) cylindrical, double-deck silk screen (7) fits tightly and is one; have one group of oil through (10) on thin-walled filter cylinder (9) circumference; between thin-walled filter cylinder (9) two ends cylindrical and double-deck silk screen (7) the two ends endoporus; be filled with resin glue (6) respectively and following resin glue (12) is fixedly connected; core print seat (13) and electromagnet block (14) are connected as a single entity by core print seat nut (15); be installed on the filter housing (1), and core cap (4) and loam cake (2) are fixedly connected with Cock screw (3).
2, oil filter screen type coarse filter element according to claim 1, the cross section that it is characterized in that double-deck silk screen (7) is many Zhe shape.
3, oil filter screen type coarse filter element according to claim 1 and 2, the skin that it is characterized in that double-deck silk screen (7) is a filamentary webs, internal layer is the crin net.
4, oil filter screen type coarse filter element according to claim 1 and 2, the skin that it is characterized in that double-deck silk screen (7) is the crin net, internal layer is a filamentary webs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274195 CN2514118Y (en) | 2001-12-13 | 2001-12-13 | Silk screen colating element for machine oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01274195 CN2514118Y (en) | 2001-12-13 | 2001-12-13 | Silk screen colating element for machine oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2514118Y true CN2514118Y (en) | 2002-10-02 |
Family
ID=33678906
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01274195 Expired - Lifetime CN2514118Y (en) | 2001-12-13 | 2001-12-13 | Silk screen colating element for machine oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2514118Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191970A (en) * | 2010-03-12 | 2011-09-21 | Ibs菲尔特兰塑料金属产品有限责任公司 | System for providing and filtering motor oil to a combustion engine and method for circulating and filtering motor oil in a combustion engine |
-
2001
- 2001-12-13 CN CN 01274195 patent/CN2514118Y/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102191970A (en) * | 2010-03-12 | 2011-09-21 | Ibs菲尔特兰塑料金属产品有限责任公司 | System for providing and filtering motor oil to a combustion engine and method for circulating and filtering motor oil in a combustion engine |
| CN102191970B (en) * | 2010-03-12 | 2015-11-25 | Ibs菲尔特兰塑料金属产品有限责任公司 | For the method that the engine motor oil in the storage of engine motor oil in internal-combustion engine and the system of filtration and internal-combustion engine circulates and filters |
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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 | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20111213 Granted publication date: 20021002 |