CN2725537Y - Composite drum core grease oil fine filter - Google Patents
Composite drum core grease oil fine filter Download PDFInfo
- Publication number
- CN2725537Y CN2725537Y CN 200420067346 CN200420067346U CN2725537Y CN 2725537 Y CN2725537 Y CN 2725537Y CN 200420067346 CN200420067346 CN 200420067346 CN 200420067346 U CN200420067346 U CN 200420067346U CN 2725537 Y CN2725537 Y CN 2725537Y
- Authority
- CN
- China
- Prior art keywords
- seat
- oil
- honour
- supporting base
- groove
- 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 discloses a machine oil fine filter. In the utility model, the back upper end of an upper seat is provided with a fixed connecting plate, and a screw hole is arranged on the connecting plate; the fine filter is fastened on an engine body of a combustion engine; the lower side of the upper seat is provided with a casing, and a filter screen frame is arranged in the casing; roll toilet paper is arranged outside the filter screen frame, and the lower side is provided with a supporting seat; the supporting seat, the filter screen frame and the roll toilet paper are fastened in the upper seat by bolts; the lower end of the supporting seat is provided with a tensioning spring; the left side of the upper seat is provided with an oil inlet, and the right side is provided with an oil outlet. When the utility model is in operation, the lubrication oil of all oil path lubrication systems goes into the casing through the oil inlet, and the lubrication oil is filtered by the roll toilet paper and a filter screen under the pressure of an oil pump; after fine rubber carbon particles and water in the machine oil is filtered out, the machine oil goes into the engine body and is circularly used. The utility model has the advantages of simple structure, reasonable design, low use cost and good filtration effect.
Description
Technical field:
The utility model relates to a kind of cleaning filter plant of internal combustion engine lubrication oil circuit, a kind of specifically secondary oil filter.
Background technique:
Be applied to the filter of various internal combustion engine lubrication oil circuits at present, be traditional old-fashioned filter plant, this product generally is to be the filter core raw material with micropore filter paper, sawmilling paper pulp, belong to disposable element, when second-class maintenance, change, this class filter core has Steel Support, deals with improperly and can cause environmental pollution.Another kind of is the centrifugal clarifier of band rotor, when these two kinds of machine oil filter, because structural limitation, can only filter the bigger impurity of metallic dust and proportion, then powerless to trickleer glue carbon granule and moisture content, therefore need the new lubricant grease of periodic replacement or require to specify the import oil product, be with certain economic burden and thought pressure to the user.
Summary of the invention:
The purpose of this utility model provides a kind of combined type cardboard tube secondary oil filter, to substitute traditional old-fashioned filter, prevents to pollute, and trickle glue carbon granule and moisture content in the effective filtering oil of energy, the life cycle that prolongs lubricant grease.
Scheme of the present utility model is made up of the seat of honour, housing, screen holder, supporting base, tension spring and clamping bolt, its structural feature is to be shaped on fixed connecting plate in the back upper end at the seat of honour, connecting plate is provided with screw, fine cleaner by bolton on the body of internal-combustion engine.The downside at the seat of honour is equipped with housing, and screen holder is housed in the housing, and toilet roll is equipped with in the outside of screen holder, and the downside of screen holder is provided with supporting base, and in the seat of honour, tension spring is equipped with in the lower end of supporting base by bolton for supporting base and screen holder, cartridge type toilet paper.
The utility model has the advantages that simple in structurely, reasonable in design, user cost is low, good filtration effect.
Description of drawings:
Be described further below in conjunction with accompanying drawing:
Accompanying drawing is a cardboard tube secondary oil filter structural representation.
Embodiment:
In the accompanying drawing, the back upper end at the seat of honour 6 is shaped on fixed connecting plate 2, connecting plate is provided with screw 5, the downside at the seat of honour is equipped with housing 11, and screen holder 9 is housed in the housing, and toilet paper with reel 10 is equipped with in the outside of screen holder, the downside of screen holder is provided with supporting base 12, supporting base, screen holder and toilet roll are fastened in the seat of honour by bolt 17, and tension spring 15 is equipped with in the lower end of supporting base, and tension spring is sleeved on the clamping bolt.The left side at the seat of honour is provided with filler opening 20, and the right side is provided with oil outlet 7, and the following bottom at the seat of honour is shaped on filter screen fixed groove 19, and the upside of supporting base is provided with filter screen fixed groove 18, and the interior center at the seat of honour is provided with out oil groove 1, goes out oil groove and communicates with oil outlet.The central part at the seat of honour is provided with screw, the center of housing is shaped on and the corresponding bolt hole in the seat of honour, the housing and the seat of honour are fastening by clamping bolt, the upper end of bolt is furnished with cheese head screw 3, sealing gasket 4 is equipped with in the lower end of nut, seal ring 13 is equipped with in the bottom side of supporting base, and the downside of seal ring is equipped with plain washer 14.Be provided with seal groove 8 in the joint of the seat of honour and shell, seal ring is housed in the seal groove, sealing gasket 16 is equipped with at the screw place in the bottom of shell.
During work, from the lubricant oil of each oil circuit lubricating system in filler opening enters housing, under the pressure of oil pump, through toilet roll and strainer filtering, absorption, isolating power by toilet paper, behind the trickle glue carbon granule and moisture content in the filtering machine oil, again through go out oil groove, oil outlet enters in the body and recycles.It was filter core and reusable assembly type screen holder that the utility model adopts cheap toilet roll, insert lubrication system with shunting mode, thereby prolonged the drain period greatly, the consumption and the mechanical wear of product have been effectively reduced, not only, also reduced environmental pollution and saved petroleum resources simultaneously for the user has alleviated the maintenance expense.
Claims (4)
1, a kind of combined type cardboard tube secondary oil filter, by the seat of honour, housing, screen holder, supporting base, tension spring and clamping bolt are formed, it is characterized in that: the back upper end of the seat of honour (6) is provided with fixed connecting plate (2), connecting plate is provided with and connects screw (5), housing (11) is equipped with in the lower end at the seat of honour, be provided with screen holder (9) in the housing, toilet paper with reel (10) is equipped with in the outside of screen holder, the downside of screen holder is provided with supporting base (12), supporting base, screen holder and cartridge type toilet paper are fastened in the seat of honour by bolt (17), and tension spring (15) is equipped with in the lower end of supporting base.
2, combined type cardboard tube secondary oil filter according to claim 1, it is characterized in that: the left side at the seat of honour is provided with filler opening (20), the right side is provided with oil outlet (7), the following bottom at the seat of honour is provided with filter screen groove (19), the upside of supporting base is provided with filter screen groove (18), center in the seat is provided with out oil groove (1), goes out oil groove and links to each other with oil outlet.
3, combined type cardboard tube secondary oil filter according to claim 1, it is characterized in that: the upper end of clamping bolt is provided with cheese head screw (3), the downside of nut is equipped with sealing gasket (4), and seal ring (13) is equipped with in the bottom side of supporting base, and the downside of seal ring is equipped with plain washer (14).
4, combined type cardboard tube secondary oil filter according to claim 1, it is characterized in that: the joint of the seat of honour and shell is provided with seal groove (8), and seal ring is housed in the seal groove, and sealing gasket (16) is equipped with at the screw place, bottom of shell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067346 CN2725537Y (en) | 2004-06-04 | 2004-06-04 | Composite drum core grease oil fine filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420067346 CN2725537Y (en) | 2004-06-04 | 2004-06-04 | Composite drum core grease oil fine filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2725537Y true CN2725537Y (en) | 2005-09-14 |
Family
ID=35040256
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420067346 Expired - Fee Related CN2725537Y (en) | 2004-06-04 | 2004-06-04 | Composite drum core grease oil fine filter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2725537Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103470339A (en) * | 2013-09-03 | 2013-12-25 | 中国航空工业集团公司沈阳发动机设计研究所 | Integrated oil filter |
| CN103648604A (en) * | 2011-07-08 | 2014-03-19 | Hydac过滤技术有限公司 | Filter element for a filter device |
| CN105422441A (en) * | 2015-12-08 | 2016-03-23 | 重庆翼虎动力机械有限公司 | High-strength corrosion-resistant gasoline filter |
| CN113694612A (en) * | 2021-07-28 | 2021-11-26 | 正星科技股份有限公司 | Filter device for flow measuring transducer |
-
2004
- 2004-06-04 CN CN 200420067346 patent/CN2725537Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103648604A (en) * | 2011-07-08 | 2014-03-19 | Hydac过滤技术有限公司 | Filter element for a filter device |
| CN103648604B (en) * | 2011-07-08 | 2016-06-15 | Hydac过滤技术有限公司 | For the filtering element of filtration unit |
| CN103470339A (en) * | 2013-09-03 | 2013-12-25 | 中国航空工业集团公司沈阳发动机设计研究所 | Integrated oil filter |
| CN105422441A (en) * | 2015-12-08 | 2016-03-23 | 重庆翼虎动力机械有限公司 | High-strength corrosion-resistant gasoline filter |
| CN105422441B (en) * | 2015-12-08 | 2018-02-27 | 重庆翼虎动力机械有限公司 | A kind of corrosion-resistant gasoline filter |
| CN113694612A (en) * | 2021-07-28 | 2021-11-26 | 正星科技股份有限公司 | Filter device for flow measuring transducer |
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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 |