CN2373586Y - Double-filter-element transparent cup diesel oil filter - Google Patents
Double-filter-element transparent cup diesel oil filter Download PDFInfo
- Publication number
- CN2373586Y CN2373586Y CN 99205954 CN99205954U CN2373586Y CN 2373586 Y CN2373586 Y CN 2373586Y CN 99205954 CN99205954 CN 99205954 CN 99205954 U CN99205954 U CN 99205954U CN 2373586 Y CN2373586 Y CN 2373586Y
- Authority
- CN
- China
- Prior art keywords
- diesel oil
- filter
- transparent
- double
- cup
- 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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Abstract
The utility model relates to a double-filter-element transparent cup diesel oil filter, which is the equipment for filtering the diesel oil. The double-filter-element transparent cup diesel oil filter is composed of a filter upper cover, a transparent and deposited cup shell, an outer diesel oil filter element, an inner diesel oil filter element, an oil return combination bolt, etc. The utility model is characterized in that the inner diesel oil filter element and the transparent and deposited cup shell are both jointed by screw threads, a sealing ring is arranged between the transparent and deposited cup shell and the upper cover, the semi-enclosed type is adopted by the outer diesel fuel filter element, and the seal between the upper cover and the outer diesel fuel filter element is completed by the sealing ring, springs and a spring seat. The utility model has the advantages of compact combination, favorable visualizability, convenient pollution discharge and tight seal; the diesel oil filtration thoroughly applies the advantage of the double-filter-element filtering and makes up for the deficiency of the prior art.
Description
The utility model is that dual-core filter with transparent cup for diesel oil belongs to diesel oil filtering equipment.
At present, the employed diesel-oil filter of internal-combustion engine, in adorn a filter core, iron sediment bowl, sealing gasket is adopted in many places, in use leak easily, make diesel oil filtering not thorough, therefore cause the hypervelocity wearing and tearing of precision pairs such as oil nozzle, plunger, outlet valve, again because sediment bowl is opaque, can not see the dirt and the water of the inside,, precision pair is damaged rapidly if when sneaking into water or dirt in the fuel oil.
The purpose of this utility model provides a kind of dual-core filter with transparent cup for diesel oil, and it is filtering diesel oil completely, and can observe the diesel oil in the sediment bowl at any time, and can get rid of the water or the dirt of sneaking in the diesel oil, thereby prolongs the life-span of precision pair.
The purpose of this utility model is to realize like this, it is made up of parts such as loam cake, outer filter core, spring, seal rings, it is characterized in that transparent sediment bowl and inner filter core are all spun by screw thread and loam cake, between transparent sediment bowl and outer filter core and loam cake seal ring seal is arranged all, outer filter core is by spring seat and spring and loam cake sealing.
Its feature is that also transparent sediment bowl is intuitively transparent, and a blowdown bolt that makes things convenient for blowdown is equipped with in the bottom.
Because it is good to have adopted such scheme, dual-core filter with transparent cup for diesel oil to have filtration properties, sealing is tight, can see diesel oil in the transparent sediment bowl at any time, and can discharge water and dirt in the transparent sediment bowl easily.
The utility model is described in further detail below in conjunction with accompanying drawing.
Fig. 1 is the longitudinal section tectonic maps of dual-core filter with transparent cup for diesel oil.
Fig. 2 is the position sectional view of oil inlet hole in the loam cake.
Among the figure: 1, loam cake; 2, transparent sediment bowl; 3, outer filter core; 4, inner filter core; 5, spring seat; 6, spring; 7, blowdown bolt; 8, seal ring; 9, oil return assembling bolt; 10, oil inlet hole; 11, oil outlet; 12, fixed installation hole.
Referring to accompanying drawing 1, the utility model is mainly by loam cake 1, transparent sediment bowl 2, outer filter core 3, inner filter core 4, spring seat 5, spring 6, blowdown bolt 7, seal ring is formed, it is characterized in that transparent sediment bowl 2 and inner filter core 4 are all screwed with loam cake 1 by screw thread engages, 1 of transparent sediment bowl 2 and outer filter core 3 and loam cake all are equipped with seal ring 8, be sleeved on inside and outside outer filter core 3 and the inner filter core 4 in the transparent sediment bowl 2 and use, inner filter core 4 and loam cake 1 usefulness screw thread screw, outer filter core 3 usefulness spring seats 5 and spring 6 and loam cake 1 sealing, thereby guaranteed inside and outside sealing, eliminated leakage, oil return assembling bolt 9 in the loam cake, recyclable burning back residue diesel oil, diesel oil enters by oil inlet hole 10, flows out from oil outlet 11 after the filtering, and filter cleaner can be fixed on the relevant position by dress hole 12 with fixing, transparent sediment bowl 2 is intuitively transparent, can see the situation of diesel oil from the outside, when diesel oil is mixed with water or dirt, can get rid of by blowdown bolt 7.
Referring to accompanying drawing 2, the position, aperture of oil inlet hole 10 is in the middle of two seal rings 8, and diesel oil flows into the space of transparent sediment bowls and outer filter core through oil inlet hole 10, after the secondary filtering from oil outlet 11 outflows.
Claims (2)
1, a kind of dual-core filter with transparent cup for diesel oil, it comprises parts such as loam cake, outer filter core, spring, seal ring; It is characterized in that: transparent sediment bowl and inner filter core are all spun by screw thread and loam cake, between transparent sediment bowl and outer filter core and loam cake seal ring seal are arranged all, and outer filter core is by spring seat and spring and loam cake sealing.
2, dual-core filter with transparent cup for diesel oil according to claim 1 is characterized in that: a blowdown bolt that makes things convenient for blowdown is equipped with in the bottom of transparent sediment bowl.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205954 CN2373586Y (en) | 1999-03-29 | 1999-03-29 | Double-filter-element transparent cup diesel oil filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99205954 CN2373586Y (en) | 1999-03-29 | 1999-03-29 | Double-filter-element transparent cup diesel oil filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2373586Y true CN2373586Y (en) | 2000-04-12 |
Family
ID=34000396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99205954 Expired - Fee Related CN2373586Y (en) | 1999-03-29 | 1999-03-29 | Double-filter-element transparent cup diesel oil filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2373586Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100502996C (en) * | 2005-09-30 | 2009-06-24 | 张家港市圣美机械有限公司 | Cleaner filter core assembly |
| CN105715432A (en) * | 2016-03-21 | 2016-06-29 | 西安天厚滤清技术有限责任公司 | Oil product circular purifying device based on universal rotary filter |
-
1999
- 1999-03-29 CN CN 99205954 patent/CN2373586Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100502996C (en) * | 2005-09-30 | 2009-06-24 | 张家港市圣美机械有限公司 | Cleaner filter core assembly |
| CN105715432A (en) * | 2016-03-21 | 2016-06-29 | 西安天厚滤清技术有限责任公司 | Oil product circular purifying device based on universal rotary filter |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C53 | Correction of patent for invention or patent application | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: PATENTEE ADDRESS; FROM: LIHE STREET, LIHE TOWNSHIP, YUSHU CITY, JILIN PROVINCE, 130423 TO:JIUCHENG VILLAGE, PANGKOU TOWN, GAOYANG COUNTY, HEBEI PROVINCE, 071504 |
|
| CP03 | Change of name, title or address |
Address after: The old village of 071504 Hebei Gaoyang Pang town Patentee after: Hao Jincai Address before: 130423 Yushu city of Jilin Province Li He Xiang Li Street Patentee before: Hao Jincai |
|
| 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 |