CN102297060A - Rotationally-mounted single-cylinder diesel oil purifier - Google Patents
Rotationally-mounted single-cylinder diesel oil purifier Download PDFInfo
- Publication number
- CN102297060A CN102297060A CN2010102057913A CN201010205791A CN102297060A CN 102297060 A CN102297060 A CN 102297060A CN 2010102057913 A CN2010102057913 A CN 2010102057913A CN 201010205791 A CN201010205791 A CN 201010205791A CN 102297060 A CN102297060 A CN 102297060A
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- Prior art keywords
- cylinder
- diesel oil
- purifier
- rotationally
- base
- 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.)
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- 239000002283 diesel fuel Substances 0.000 title claims abstract description 19
- 238000007789 sealing Methods 0.000 claims description 16
- 230000003287 optical effect Effects 0.000 claims description 8
- 238000004519 manufacturing process Methods 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 2
- 239000003921 oil Substances 0.000 description 18
- 238000001914 filtration Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
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- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a rotationally-mounted single-cylinder diesel oil purifier. The filter element of the conventional rotationally-mounted single-cylinder diesel oil purifier is fixed in the cylinder through a filter element fixing rod, so that the filter space is occupied, and the filter efficiency is low; and meanwhile, the structure is relatively complex and has high manufacturing cost. The rotationally-mounted single-cylinder diesel oil purifier provided by the invention comprises a cylinder and a base, a filter element is arranged in the cylinder, the base is provided with an oil outlet and an oil inlet, the cylinder and the base form an integrated structure, and an elastic strutting piece is arranged at the internal top of the cylinder; and one end of the filter element is closed, the other end of the filter element is open, the closed end is in contact with the elastic strutting piece, and the open end is communicated with the oil outlet. The fixed installation mode of the filter element of the traditional rotationally-mounted single-cylinder purifier is replaced by the structure; and the purifier has the advantages of simple structure, high filter performance and low manufacturing cost.
Description
Technical field
The present invention relates to fuel filtration, specifically refer to a kind of rotation fitting type monotubular diesel oil purifier.
Background technique
Diesel oil purifier is widely used in existing big machinery engineering vehicle, boats and ships, has driven a fuel oil revolution.Rotation fitting type monotubular diesel oil purifier commonly used at present, because it uses convenience quick for installation, on a lot of vehicles, be applied, yet existing rotation fitting type monotubular diesel oil purifier is because it is an end turnover oil, therefore, advance the filter core fixing rod that oil outlet end is provided with a band through hole at housing bottom, filter core is located on the filter core fixing rod, and fix by nut, yet, take the filter core inner space owing to the filter core fixing rod must pass filter core inside, and diesel oil is in filtration, the filter core space is big more, the filter efficiency height.Therefore, because the structure of existing rotation fitting type monotubular diesel oil purifier complexity, not only filter efficiency is low to make it, and manufacture cost is higher simultaneously.
Summary of the invention
The technical problem to be solved in the present invention provides a kind of rotation fitting type monotubular diesel oil purifier simple in structure, and is low with the existing rotation fitting type monotubular diesel oil purifier filter efficiency of effective solution, the problem that manufacture cost is high.
For solving the problems of the technologies described above, the technological scheme that the present invention takes is:
A kind of rotation fitting type monotubular diesel oil purifier, comprise cylindrical shell and screwed base, be provided with filter core in the cylindrical shell, base is provided with oil outlet and oil inlet hole, it is characterized in that: described cylindrical shell and base are structure as a whole, and the inner barrel top is provided with elastic supporting member for supporting optical member, described filter core one end sealing, one end opening, closed end contacts with elastic supporting member for supporting optical member, and opening end and oil outlet are connected.
Above-mentioned oil outlet medial extremity is arranged with sealing ring, the nested sealing with sealing ring of filter core opening end.
Above-mentioned elastic supporting member for supporting optical member is a spring.
This kind structure that the present invention adopts, filter core inside does not have fixing rod, filter core self-filtering space increases, and has strengthened strainability, and is simultaneously simple in structure, by spring block establish fixing, easy to install quick.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is the plan view of Fig. 1.
Among the figure, 1-cylindrical shell, 2-base, 3-filter core, 4-sealing ring, 5-spring, 6-oil outlet, 7-oil outlet, 8-screw thread.
Embodiment
Below in conjunction with accompanying drawing the present invention is done detailed description.
Referring to Fig. 1, Fig. 2, a kind of rotation fitting type monotubular diesel oil purifier, comprise cylindrical shell 1, base 2 and filter core 3, cylindrical shell 1 and base 2 are welded as a whole, filter core 3 is arranged on cylindrical shell 1 inside, and base 2 center bottom are provided with oil outlet 6, and annular array is provided with some oil inlet holes 7 around the oil outlet 6, be provided with screw thread 8 in the oil outlet 6, screw thread 8 is an internal thread.Cylindrical shell 1 inner tip is provided with elastic supporting member for supporting optical member, and this elastic supporting member for supporting optical member is a spring 5.The sealing of filter core 3 one ends, one end opening, closed end closely contacts with spring, opening end and oil outlet 6 are connected, base 2 inboard oil outlet 6 ends are nested with sealing ring 4, sealing ring 4 adopts rubber materials to make, sealing ring 4 be set on the oil outlet 6 and with the nested sealing of filter core 3 opening ends, guarantee the sealing of filter core 3 inner chambers and oil outlet 6 joints.Under the pressure of spring 5, filter core 3 is fixed between spring and the sealing ring 4.
In use, purifier is installed, the oil inlet hole 6 of diesel oil around base 2 flows into purifier inside, enters the filter core inner chamber after filtering through filter core 3, and flowed out by the oil outlet in the middle of the base 27, is purified.
Claims (3)
1. rotation fitting type monotubular diesel oil purifier, comprise cylindrical shell (1) and be threaded the base (2) of (8), be provided with filter core (3) in the cylindrical shell (1), base (2) is provided with oil outlet (6) and oil inlet hole (7), it is characterized in that: described cylindrical shell (1) and base (2) are structure as a whole, and cylindrical shell (1) inner tip is provided with elastic supporting member for supporting optical member, described filter core (3) one ends sealing, one end opening, closed end contacts with elastic supporting member for supporting optical member, and opening end and oil outlet (6) are connected.
2. rotation fitting type monotubular diesel oil purifier according to claim 1 is characterized in that: described oil outlet (6) medial extremity is arranged with sealing ring (4), the nested sealing with sealing ring of filter core opening end.
3. rotation fitting type monotubular diesel oil purifier according to claim 1 is characterized in that: described elastic supporting member for supporting optical member is spring (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102057913A CN102297060A (en) | 2010-06-22 | 2010-06-22 | Rotationally-mounted single-cylinder diesel oil purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102057913A CN102297060A (en) | 2010-06-22 | 2010-06-22 | Rotationally-mounted single-cylinder diesel oil purifier |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102297060A true CN102297060A (en) | 2011-12-28 |
Family
ID=45357694
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102057913A Pending CN102297060A (en) | 2010-06-22 | 2010-06-22 | Rotationally-mounted single-cylinder diesel oil purifier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102297060A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091105A (en) * | 2015-08-21 | 2015-11-25 | 叶建荣 | Air purifier with reliably-installed filter screen |
| CN107213709A (en) * | 2017-07-18 | 2017-09-29 | 珠海泰坦新动力电子有限公司 | A kind of environment protection electrolytic solution recovery system |
| CN111137831A (en) * | 2020-01-20 | 2020-05-12 | 珠海中车装备工程有限公司 | Oil conveying device |
-
2010
- 2010-06-22 CN CN2010102057913A patent/CN102297060A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105091105A (en) * | 2015-08-21 | 2015-11-25 | 叶建荣 | Air purifier with reliably-installed filter screen |
| CN105091105B (en) * | 2015-08-21 | 2018-09-25 | 沁园集团股份有限公司 | A kind of reliable air purifier of strainer installation |
| CN107213709A (en) * | 2017-07-18 | 2017-09-29 | 珠海泰坦新动力电子有限公司 | A kind of environment protection electrolytic solution recovery system |
| CN111137831A (en) * | 2020-01-20 | 2020-05-12 | 珠海中车装备工程有限公司 | Oil conveying device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111228 |