CN104373171A - Oil filter with pressure regulating valve structure - Google Patents
Oil filter with pressure regulating valve structure Download PDFInfo
- Publication number
- CN104373171A CN104373171A CN201410383159.6A CN201410383159A CN104373171A CN 104373171 A CN104373171 A CN 104373171A CN 201410383159 A CN201410383159 A CN 201410383159A CN 104373171 A CN104373171 A CN 104373171A
- Authority
- CN
- China
- Prior art keywords
- pressure regulating
- filter
- pressure
- oil
- oil filter
- 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.)
- Pending
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Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M11/00—Component parts, details or accessories, not provided for in, or of interest apart from, groups F01M1/00 - F01M9/00
- F01M11/03—Mounting or connecting of lubricant purifying means relative to the machine or engine; Details of lubricant purifying means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01M—LUBRICATING OF MACHINES OR ENGINES IN GENERAL; LUBRICATING INTERNAL COMBUSTION ENGINES; CRANKCASE VENTILATING
- F01M1/00—Pressure lubrication
- F01M1/16—Controlling lubricant pressure or quantity
Abstract
The invention discloses an oil filter with a pressure regulating valve structure. The oil filter with the pressure regulating valve structure comprises a pressure regulating valve, a spin-on oil filter body, a filter base subassembly and a rubber pad. The oil filter with the pressure regulating valve structure is characterized in that the pressure regulating valve is installed on the filter base subassembly, a cylindrical valve body is arranged in the pressure regulating valve, one end of the valve body is installed at one end of a pressure regulating spring, the other end of the pressure regulating spring is connected with a pressure regulating nut, the spin-on oil filter body is installed below the filter base subassembly, and the rubber pad is installed on the joint surface of the filter base subassembly and an oil cooler. The oil filter with the pressure regulating valve structure is simple in structure, convenient to operate and reliable in use performance, it is guaranteed that the oil pressure in a machine body is balanced, sufficient lubrication of all components is guaranteed, abrasion between the components is reduced, the performance of a machine is improved, and the service life of the machine is prolonged.
Description
Technical field
The present invention relates to parts and components of diesel engine field, be specifically related to a kind of oil filter with pressure regulator valve structure.
Background technique
Lubrication is an Iarge-scale system of motor, and the fault that engine oil pressure is too high or too low appears in engine lubrication system sometimes.Engine oil pressure is too high, can aggravate the wearing and tearing of oil pump, and machine oil pipeline and everywhere sealing are easily leaked, and upper oil mass is easy burn oil too greatly also, and machine oil is crossed thermal metamorphism and accelerated; Engine oil pressure is too low, and flow is little, and oil is lepthymenia, and each moving element can not get lubrication and cooling fully, and cleaning and the seal action of machine oil are also restricted, and can aggravate the wearing and tearing of machinery, shorten the life-span of motor.Therefore pressure regulator valve need be provided with on oil circuit, and external with generator outside regulate so that generator is operationally convenient.
Summary of the invention
The object of the invention is to overcome prior art Problems existing, provide a kind of oil filter with pressure regulator valve structure, structure of the present invention is simple, and usability is reliable, the oil filter of voltage regulation result better with pressure regulator valve structure.
For realizing above-mentioned technical purpose, reach above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of oil filter with pressure regulator valve structure, comprise pressure regulator valve, rotary mounting engine oil filter, filter block sub-assembly, rubber pad, it is characterized in that: described pressure regulator valve is arranged on filter block sub-assembly, there is a cylinder valve body pressure regulator valve inside, valve body one end is arranged on pressure adjusting spring one end, the pressure adjusting spring the other end is connected with adjustable lever, adjustable lever is connected with outer end adjusting nut, outer end adjusting nut regulates the length of adjustable lever to change the elastic force of pressure adjusting spring, described rotary mounting engine oil filter is arranged on below filter block sub-assembly, described rubber pad is mounted in filter block sub-assembly and machine oil cooler junction plane place.
Described filter cleaner body interior cylinder valve body is equivalent to column valve structure, determines drainage pressure by the elastic reaction of spring.
Compared with prior art, the invention has the beneficial effects as follows:
Structure of the present invention is simple, easy to operate, and usability is reliable, ensures oil pressure balance in body, ensure that the sufficient lubrication between each parts, reduces the wearing and tearing between parts, improves machine performance, adds the working life of machine.
Accompanying drawing explanation
Fig. 1 is overall structure schematic diagram of the present invention;
Fig. 2 is drain tap structural representation of the present invention;
Fig. 3 is valve body structure schematic diagram of the present invention.
In figure, 1. pressure regulator valve, 2. oil filter, 3. consider seat sub-assembly, 4. rubber pad, 5. drain tap, 6. adjusting nut, 7. valve body, 8. pressure adjusting spring, 9. adjustable lever.
Embodiment
Below in conjunction with accompanying drawing, the present invention is further described
As Fig. 1, 2, shown in 3, a kind of oil filter with pressure regulator valve structure, comprise pressure regulator valve 1, rotary mounting engine oil filter 2, filter block sub-assembly 3, rubber pad 4, described pressure regulator valve 1 is arranged on filter block sub-assembly 3, described rotary mounting engine oil filter 2 is arranged on below filter block sub-assembly 3, described rubber pad 4 is arranged on filter block sub-assembly 3 and machine oil cooler junction plane place, there is a cylinder valve body 7 pressure regulator valve 1 inside, cylinder valve body 7 one end is arranged on pressure adjusting spring 8 one end, pressure adjusting spring 8 the other end is connected with adjustable lever 9, adjustable lever 9 is connected with outer end adjusting nut 6, outer end adjusting nut 6 regulates the length of adjustable lever 9 to change the elastic force of pressure adjusting spring 8, thus reach the effect of setting oil circuit oil pressure force value, the machine oil released flows back in body by drain tap 5.
Diesel engine operationally, is difficult to the structure of conditioner oil pressure when engine oil pressure is too high or too low, filter block sub-assembly increases a pressure regulator valve.There is an adjusting nut this pressure regulator valve outer end, when the elastic force regulating the adjusting nut of outer end to change contained spring, thus the oil pressure of setting engine oil path, when the oil pressure of engine oil path is higher than setting value, cylinder valve body is open, unnecessary lubricant oil flows back in body by Compress Spring, and oil pressure is reduced.Oil pressure is higher, and pressure-limit valve aperture is larger, and the lubricant oil flowed back in body is more, and oil pressure also declines more.When lubricating system oil pressure drops to normal pressure, pressure regulator valve just resets under the action of the spring.
Claims (2)
1. the oil filter with pressure regulator valve structure, comprise pressure regulator valve, rotary mounting engine oil filter, filter block sub-assembly, rubber pad, it is characterized in that: described pressure regulator valve is arranged on filter block sub-assembly, there is a cylinder valve body pressure regulator valve inside, valve body one end is arranged on pressure adjusting spring one end, the pressure adjusting spring the other end is connected with adjustable lever, adjustable lever is connected with outer end adjusting nut, outer end adjusting nut regulates the length of adjustable lever to change the elastic force of pressure adjusting spring, described rotary mounting engine oil filter is arranged on below filter block sub-assembly, described rubber pad is mounted in filter block sub-assembly and machine oil cooler junction plane place.
2. be with the oil filter of pressure regulator valve structure according to claim 1, it is characterized in that: described filter cleaner body interior cylinder valve body is equivalent to column valve structure, determines drainage pressure by the elastic reaction of spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383159.6A CN104373171A (en) | 2014-08-06 | 2014-08-06 | Oil filter with pressure regulating valve structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410383159.6A CN104373171A (en) | 2014-08-06 | 2014-08-06 | Oil filter with pressure regulating valve structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104373171A true CN104373171A (en) | 2015-02-25 |
Family
ID=52552331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410383159.6A Pending CN104373171A (en) | 2014-08-06 | 2014-08-06 | Oil filter with pressure regulating valve structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104373171A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927311A (en) * | 2016-06-20 | 2016-09-07 | 丹阳市常盛机械有限公司 | Opening pressure regulating and detecting device for pressure regulating valve of filter seat |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1503051A2 (en) * | 2003-07-30 | 2005-02-02 | Aisin Seiki Kabushiki Kaisha | Oil pump |
| CN2750044Y (en) * | 2004-12-03 | 2006-01-04 | 一拖(洛阳)柴油机有限公司 | Double-oil duct engine oil filter base |
| CN103266930A (en) * | 2013-04-29 | 2013-08-28 | 东风朝阳朝柴动力有限公司 | Pressure-adjustable engine oil filter |
-
2014
- 2014-08-06 CN CN201410383159.6A patent/CN104373171A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1503051A2 (en) * | 2003-07-30 | 2005-02-02 | Aisin Seiki Kabushiki Kaisha | Oil pump |
| CN2750044Y (en) * | 2004-12-03 | 2006-01-04 | 一拖(洛阳)柴油机有限公司 | Double-oil duct engine oil filter base |
| CN103266930A (en) * | 2013-04-29 | 2013-08-28 | 东风朝阳朝柴动力有限公司 | Pressure-adjustable engine oil filter |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105927311A (en) * | 2016-06-20 | 2016-09-07 | 丹阳市常盛机械有限公司 | Opening pressure regulating and detecting device for pressure regulating valve of filter seat |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150225 |
|
| RJ01 | Rejection of invention patent application after publication |