CN201326428Y - Engine oil supply module - Google Patents
Engine oil supply module Download PDFInfo
- Publication number
- CN201326428Y CN201326428Y CNU200820211349XU CN200820211349U CN201326428Y CN 201326428 Y CN201326428 Y CN 201326428Y CN U200820211349X U CNU200820211349X U CN U200820211349XU CN 200820211349 U CN200820211349 U CN 200820211349U CN 201326428 Y CN201326428 Y CN 201326428Y
- Authority
- CN
- China
- Prior art keywords
- oil
- engine
- engine oil
- pressure
- cooler
- 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
Links
- 239000010705 motor oil Substances 0.000 title claims abstract description 29
- 239000003921 oil Substances 0.000 claims abstract description 56
- 239000010721 machine oil Substances 0.000 claims description 29
- 239000000945 filler Substances 0.000 claims description 6
- 238000005461 lubrication Methods 0.000 description 6
- 238000002485 combustion reaction Methods 0.000 description 3
- 239000010687 lubricating oil Substances 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000010729 system oil Substances 0.000 description 1
Images
Abstract
The utility model discloses an engine oil supply module, which comprises an engine oil cooler and an engine oil filter cleaner. The engine oil supply module is characterized in that the engine oil cooler and the engine oil filter cleaner are integrated into a whole body by a connecting base and communicated by an oil passage; pressure limiting valves are respectively arranged at an oil inlet of the engine oil cooler and an oil outlet of the engine oil filter cleaner; and the engine oil supply module not only reduces the number of parts, but also saves the arrangement space for an engine, simultaneously reduces the warm-up time of the engine, accurately controls the engine oil pressure of the system, protects various parts and components of the engine and reduces the wear of the parts.
Description
Technical field:
The utility model relates to a kind of field of internal-combustion engine module integrated technology, exactly, is the engine oil supplying module in the engine lubrication system.
Background technique:
During engine operation, certainly existing between the surface of power transmission part relative movement and rubbing, friction between the metal surface not only can increase the internal power consumption of motor, make the surperficial rapid wearing of part, and because fricative a large amount of heats may cause part time job surface scaling loss, so the lubricated of motor seems of crucial importance.The lubricated lubrication system that relies on of motor realizes.The basic task of lubrication system is exactly a friction surface of machine oil being supplied with continuously each part, reduces the loss and the wearing and tearing of part.
Along with developing of automobile industry, the design competition of internal-combustion engine is also more and more fierce, and on the modern age car, owing to be subjected to the restriction of motor installing space, require the structure of annex very compact, simultaneously, compactness also is a key factor that improves the internal-combustion engine competitive ability.In the design of former auto lubrication system, oil filter and machine oil cooler are installed on the cylinder body of motor as two independent assemblies respectively, adopt outside tube or inner continuous by a pipe joint between them.
The model utility content:
The purpose of this utility model is to provide a kind of structure engine oil supplying module of compactness more.
The purpose of this utility model is achieved in that a kind of engine oil supplying module, comprise machine oil cooler and oil filter, it is characterized in that adopting connecting base that machine oil cooler and oil filter are become one, machine oil cooler and oil filter are connected by oil duct.
The further design proposal of the utility model is, described connecting base also comprises oil duct and pressure-limit valve, and pressure-limit valve is separately positioned on machine oil cooler filler opening and oil filter oil outlet.
As seen from the above technical solution, the utility model lumps together these two assemblies, forms the module assembly of an oil filter and cooler, and structure is very compact.The utility model is provided with a pressure-limit valve at the oil filter oil outlet, because control is the engine oil pressure of the main oil gallery after filtering, has so accurately guaranteed the engine oil pressure in the main oil gallery; On the other hand, because motor is when cold conditions, the pressure of system is also very big, if machine oil still passes through machine oil cooler, must cause the engine cold overlong time, simultaneously, the oil pressure of motor whole lubricating system is also very long building-up time, and the utility model is provided with a pressure-limit valve at the machine oil cooler filler opening, when the pressure that pumps in the cold conditions oil pump is too big, the machine oil major part directly enters oil filter, like this without machine oil cooler, engine motor oil is heated up rapidly, on the one hand, make pressure be unlikely to too big, reduced the wearing and tearing of motor on the other hand by machine oil cooler.
In sum, the utility model compared with prior art, the beneficial effect that has is embodied in:
1, the utility model integrates machine oil cooler and oil filter, has not only lacked the quantity of part, and has saved arrangement space for motor, also makes the cost of motor reduce.
2, pressure-limit valve is arranged on the machine oil cooler filler opening; when cold conditions; the not impact that can cause machine oil cooler because of the engine oil pressure height; on the other hand, during owing to cold conditions, lubricant oil is without machine oil cooler; directly enter oil filter; reduce the warm-up period of motor, protected each component of motor, reduced component wear.
3, pressure-limit valve is arranged on the oil filter oil outlet, control be the system pressure that enters the motor main oil gallery after the oil filter, make that the control of whole engine lubrication system is more accurate.
Description of drawings:
Fig. 1 is the utility model machine oil module whole schematic representation
Fig. 2 is a machine oil module outside schematic representation.
Fig. 3 is the utility model A-A schematic cross-section
Fig. 4 is the utility model B-B schematic cross-section
Embodiment:
As shown in Figure 1, the utility model is an engine oil supplying module, and it organically links together machine oil cooler 1, oil filter 3 by a module connecting base 2.Reduce the quantity of part, saved the engine arrangement space, made the cost of motor reduce.
In conjunction with Fig. 2 and shown in Figure 3, lubricating oil inlet 9 is the import of engine oil supplying module, the machine oil that pumps from oil pump enters lubricating oil inlet 9 through high-pressure oil duct and enters main oil gallery 5 towards machine oil cooler through main oil gallerys 4, the utility model is provided with a pressure-limit valve 6 at the filler opening of machine oil cooler 1, pressure-limit valve 6 is made up of plunger 10 and spring 11, when cold machine state, because engine oil viscosity is big, this moment, the engine oil pressure at main oil gallery 5 places was bigger, this pressure makes the pressure-limit valve plunger 10 at spring 11 places overcome spring force, pressure-limit valve plunger 10 moves up, and parts of lubricating oil directly enters main oil gallery 7 and main oil gallery 8 without machine oil cooler.Because this part machine oil does not pass through machine oil cooler 1; so it is very fast that the oil temperature of motor rises, shortened the working time of motor under perfect condition, simultaneously because the oil pressure of motor whole system shortens building-up time; reduce the wearing and tearing of movement parts, protected motor limitedly.
Generally all was the pressure that pressure-limit valve of design is controlled whole engine lubrication system on oil pump in the past, this is pressure controlled to be engine oil pressure before the oil filter, and the resistance of machine filter is along with oil temperature, engine speed change and difference.In conjunction with shown in Figure 4, the utility model designs a pressure-limit valve 13 behind machine filter, this pressure-limit valve 13 is by plunger 12, spring 14, spring 17 is formed, under normal condition, engine oil pressure behind the control engine system machine filter, when the pressure of main oil gallery 16 reaches setting value, this pressure oil acts on plunger 12 heads of pressure-limit valve 13 and makes plunger 12 overcome the active force of spring 17, when main oil gallery 16 pressure reach certain degree, lubricant oil leaks into machine filter filler opening place, like this, the pressure that has guaranteed the main oil gallery system within the limits prescribed, because this pressure release is spring controlled to be the engine oil pressure of main oil gallery after the oil filter, makes motor more accurate to the control of system oil pressure.
An oil pressure switch or engine oil pressure oil temperature alarm device can be assembled in the hole of main oil gallery 15 for reserving.
Claims (2)
1. engine oil supplying module comprises machine oil cooler and oil filter, it is characterized in that: connecting base becomes one machine oil cooler and oil filter, and machine oil cooler and oil filter are connected by oil duct.
2. engine oil supplying module according to claim 1 is characterized in that: described connecting base also comprises oil duct and pressure-limit valve, and pressure-limit valve is separately positioned on machine oil cooler filler opening and oil filter oil outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820211349XU CN201326428Y (en) | 2008-12-17 | 2008-12-17 | Engine oil supply module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820211349XU CN201326428Y (en) | 2008-12-17 | 2008-12-17 | Engine oil supply module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201326428Y true CN201326428Y (en) | 2009-10-14 |
Family
ID=41178400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820211349XU Expired - Fee Related CN201326428Y (en) | 2008-12-17 | 2008-12-17 | Engine oil supply module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201326428Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963079A (en) * | 2010-10-31 | 2011-02-02 | 无锡开普动力有限公司 | Engine oil filter component for diesel engine |
| CN101979844A (en) * | 2010-11-29 | 2011-02-23 | 无锡开普动力有限公司 | Oil filter and oil cooler combined device |
| CN102400737A (en) * | 2011-11-29 | 2012-04-04 | 奇瑞汽车股份有限公司 | Machine oil supply module |
-
2008
- 2008-12-17 CN CNU200820211349XU patent/CN201326428Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963079A (en) * | 2010-10-31 | 2011-02-02 | 无锡开普动力有限公司 | Engine oil filter component for diesel engine |
| CN101963079B (en) * | 2010-10-31 | 2012-05-23 | 无锡开普动力有限公司 | Engine oil filter component for diesel engine |
| CN101979844A (en) * | 2010-11-29 | 2011-02-23 | 无锡开普动力有限公司 | Oil filter and oil cooler combined device |
| CN101979844B (en) * | 2010-11-29 | 2012-02-01 | 无锡开普动力有限公司 | Oil filter and oil cooler combined device |
| CN102400737A (en) * | 2011-11-29 | 2012-04-04 | 奇瑞汽车股份有限公司 | Machine oil supply module |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20091014 Termination date: 20131217 |