CN2446282Y - Engine oil cleaner - Google Patents
Engine oil cleaner Download PDFInfo
- Publication number
- CN2446282Y CN2446282Y CN 00244659 CN00244659U CN2446282Y CN 2446282 Y CN2446282 Y CN 2446282Y CN 00244659 CN00244659 CN 00244659 CN 00244659 U CN00244659 U CN 00244659U CN 2446282 Y CN2446282 Y CN 2446282Y
- Authority
- CN
- China
- Prior art keywords
- filter core
- pressure adjusting
- grease chamber
- felt
- adjusting spring
- 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 three-stage filtering engine oil cleaner. Three layers of filter cores are arranged in a machine body which forms four oil chambers together with a machine shell and a center pipe. When the filter cores are blocked, a pressure-regulating spring is compressed, a by-pass valve is opened, and machine oil reaches each lubricating face via secondary filtration or reaches each lubricating face via primary filtration; the utility model has the advantages of high safety, good filtration effect, long service life, and convenient installation and operation.
Description
The utility model relates to the filtration art of automobile, particularly relates to a kind of oil filtration device.
Oil filter is the liver of motor, and whether the performance quality, directly influences the turbidity test of machine oil and then influences working life of motor.General oil filter all be paper filter element or and silk screen form in conjunction with (gap filtration), and a bypass flap is all arranged at the filler opening place, its shortcoming is that filter area is little; Life cycle is short, and when filter cleaner stopped up and in time do not change, machine oil directly entered by bypass flap, and is very big to motor harm.
Goal of the invention of the present utility model be intended to overcome above-mentioned prior art shortcoming provide a kind of safe, filter area is big, effective, low cost of manufacture, design and installation oil filter easy to use.
Principle of the present utility model is such: this device is designed to three-stage filtration, form four grease chamber's multiple filtrations between the three layer filtration core and with casing and center tube, because the filtration of material aperture of every layer of use differs, what stop up at first is the felt filter core, pressure adjusting spring shrinks, filter core moves to oil outlet, open by-pass port, machine oil after outer two layers of filtration enters center tube, as a same reason, after two layers of paper filter were blocked, pressure shrank spring, opens by-pass port, the machine oil of process net filter enters center tube and enters motor again, the filter cleaner of this structure can prolong service time, can not make and directly enter motor through the machine oil that filters, and influence the working life of motor.
The utility model is made up of cover, shell, net filter core, paper filter element, felt filter core, center tube, filler opening nut, oil outlet nut, paper filter element pressure adjusting spring, felt filter core pressure adjusting spring, by-pass port, I grease chamber, II grease chamber, III grease chamber, IV grease chamber, filler opening; This device is the garden cylindricality, outermost surface is a shell, ecto-entad is provided with three metafiltration cores in the shell, near shell is that gap between net filter core and the shell is the I grease chamber, the net filter core with interior be paper filter element, space therebetween is the II grease chamber, paper filter element with interior be the felt filter core, interlayer therebetween is the III grease chamber, there is the upper chamber center tube to be positioned at the center of this garden cylindrical device between felt filter core and the center tube, and be connected by filler opening nut and hydraulic fluid port spiral shell and cover, center tube has a port near hydraulic fluid port side, near oil outlet side the group spring is arranged at paper filter element and felt filter core, one group is the paper filter element pressure adjusting spring, one group is felt filter core pressure adjusting spring, and spring one end is fixed on and covers, and an end is connected on paper filter element and the felt filter core.Paper filter element pressure adjusting spring internal diameter is greater than felt filter core pressure adjusting spring, and felt filter core pressure adjusting spring is positioned within the paper filter element pressure adjusting spring.
Working principle of the present utility model is sample: machine oil enters the I grease chamber from filler opening, be full of net filter core periphery, enter II grease chamber between net filter core and the paper filter element by the net filter core, be the one-level filtering, machine oil enters III grease chamber between paper filter element and the felt filter core by paper filter element, be cascade filtration, machine oil by and filter core enter IV between felt filter core and the center tube by the chamber, this is a three-stage filtration, in the IV grease chamber, the pure machine oil of process three-stage filtration flows into oil outlet and is lubricated to each friction surface by the oil guiding hole on the center tube.
When stopping up (or felt filter core) felt filter core moves to the oil outlet direction when hydraulic fluid port and oil outlet pressure difference reach regulation numerical value, compression felt filter core is transferred at spring, open the by-pass port on the center tube, machine oil is through the net filter, paper filter by-pass port, center tube, oil outlet is to each friction surface, small part oil has guaranteed the cleaning of machine oil through the felt filter core, also guaranteed simultaneously fuel delivery, in like manner, when blocked or pressure difference reaches regulation numerical value when paper filter element, paper filter element moves to the oil outlet direction, and compressed paper filter core pressure adjusting spring is opened by-pass port, machine oil is through net filter core by-pass port, and center tube is to each friction surface.When pressure is reduced to security value (s),, keep three-stage filtration at spring action lower filter return, if paper filter element and felt filter core stop up simultaneously, machine oil through net filter, by-pass port, center tube to each friction surface.
The utility model compared with prior art has the following advantages:
One, Security, reliability height: this device plays certain protective role owing to be provided with two groups of Regulation springs to itself, also has filtration simultaneously;
Two, good filtration effect: the three layer filtration area is effective greatly;
Three, long service life: the service time about can doubling;
Four, use this device, can keep one deck to filter, the protective action of starting is strengthened at least than the filter cleaner that uses bypass flap;
Five, easy to install.
Provide accompanying drawing of the present utility model below:
Fig. 1 is a sectional view of the present utility model;
Fig. 2 is structural representation of the present utility model;
And in conjunction with the accompanying drawings the utility model is further described:
The utility model is made up of cover 1, shell 2, net filter core 3, paper filter element 4, felt filter core 5, center tube 6, filler opening nut 7, oil outlet nut 8, paper filter element pressure adjusting spring 9, felt filter core pressure adjusting spring 10, by-pass port 11, I grease chamber 12, II grease chamber 13, III grease chamber 14, IV grease chamber 15, filler opening 16.This device is the garden cylindricality, outermost surface is a shell 2, ecto-entad is provided with three metafiltration cores in the shell 2, near shell 2 is that gap between net filter core 3 and its shell 2 is I grease chamber 12, net filter core 3 with interior be paper filter element 4, space therebetween is II grease chamber 13, paper filter element 4 with interior be felt filter core 5, centre layer therebetween is III grease chamber 14, between felt filter core 5 and the center tube 6 IV grease chamber 15 is arranged, center tube 6 is positioned at the center of this garden cylindrical device, and is connected on the cover 1 by filler opening nut 7 and oil outlet nut 8, center tube 6 has a by-pass port 11 near hydraulic fluid port side, near oil outlet side the group spring is arranged at paper filter element 4 and felt filter core 5, one group is that 9, one groups of paper filter element pressure adjusting springs are felt filter core pressure adjusting spring 10, one end is fixed on the cover 1, and an end is connected on paper filter element 4 and the felt filter core 5.Paper filter element pressure adjusting spring 9 internal diameters are greater than felt filter pressure adjusting spring 10, and felt filter core pressure adjusting spring 10 is positioned within the paper filter pressure adjusting spring 9, and the utility model compared with prior art has:
Security, reliability height: this device plays certain protective role owing to be provided with two groups of Regulation springs to itself, also has filtration simultaneously; Good filtration effect: the three layer filtration area is effective greatly; Long service life: the service time about can doubling; Use this device, can keep one deck to filter, the protective action of starting is strengthened at least than the filter cleaner that uses bypass flap; Advantage such as easy to install.
Claims (1)
1, a kind of oil filter is made up of cover (1), shell (2), net filter core (3), paper filter element (4), felt filter core (5), center tube (6), filler opening nut (7), oil outlet nut (8), paper filter element pressure adjusting spring (9), felt filter core pressure adjusting spring (10), by-pass port (11), I grease chamber (12), II grease chamber (13), III grease chamber (14), IV grease chamber (15), filler opening (16); It is characterized in that oil filter is the garden cylindricality, outermost surface is shell (2), the interior ecto-entad of shell (2) is provided with three metafiltration cores, near shell (2) is that gap between net filter core (3) and its shell (2) is I grease chamber (12), net filter core (3) with interior be paper filter element (4), space therebetween is II grease chamber (13), paper filter element (4) with interior be felt filter core (5), interlayer therebetween is III grease chamber (14), between felt filter core (5) and the center tube (6) IV grease chamber (15) is arranged, center tube (6) is positioned at the center of this garden cylindrical device, and be connected on the cover (1) by filler opening nut (7) and oil outlet nut (8), center tube (6) has a by-pass port (11) near hydraulic fluid port side, near oil outlet side the group spring is arranged at paper filter element (4) and felt filter core (5), one group is paper filter element pressure adjusting spring (9), one group is felt filter core pressure adjusting spring (10), one end is fixed on the cover (1), one end is connected on paper filter element (4) and the felt filter core (5), paper filter element pressure adjusting spring (9) internal diameter is greater than felt filter pressure adjusting spring (10), and felt filter core pressure adjusting spring (10) is positioned within the paper filter pressure adjusting spring (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244659 CN2446282Y (en) | 2000-10-12 | 2000-10-12 | Engine oil cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 00244659 CN2446282Y (en) | 2000-10-12 | 2000-10-12 | Engine oil cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2446282Y true CN2446282Y (en) | 2001-09-05 |
Family
ID=33604296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 00244659 Expired - Fee Related CN2446282Y (en) | 2000-10-12 | 2000-10-12 | Engine oil cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2446282Y (en) |
Cited By (6)
| 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 |
| CN101623570B (en) * | 2009-07-30 | 2012-03-28 | 奇瑞汽车股份有限公司 | Pressure stabilizing filter |
| CN103195538A (en) * | 2013-03-27 | 2013-07-10 | 包燕燕 | Oil filter assembly for engine |
| CN103742224A (en) * | 2013-12-25 | 2014-04-23 | 柳州正菱集团有限公司 | Engine oil filter |
| CN105477932A (en) * | 2015-12-30 | 2016-04-13 | 中山方诺环保技术有限公司 | Filter element with filter assemblies capable of being independently replaced |
| CN116688639A (en) * | 2023-08-02 | 2023-09-05 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
-
2000
- 2000-10-12 CN CN 00244659 patent/CN2446282Y/en not_active Expired - Fee Related
Cited By (7)
| 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 |
| CN101623570B (en) * | 2009-07-30 | 2012-03-28 | 奇瑞汽车股份有限公司 | Pressure stabilizing filter |
| CN103195538A (en) * | 2013-03-27 | 2013-07-10 | 包燕燕 | Oil filter assembly for engine |
| CN103742224A (en) * | 2013-12-25 | 2014-04-23 | 柳州正菱集团有限公司 | Engine oil filter |
| CN105477932A (en) * | 2015-12-30 | 2016-04-13 | 中山方诺环保技术有限公司 | Filter element with filter assemblies capable of being independently replaced |
| CN116688639A (en) * | 2023-08-02 | 2023-09-05 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
| CN116688639B (en) * | 2023-08-02 | 2023-10-20 | 新乡市美华净化设备有限公司 | Lubricating oil coalescing regeneration purifying oil filter |
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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 |