CN201354662Y - Supplying device of internal-combustion engine high-pressure engine oil - Google Patents
Supplying device of internal-combustion engine high-pressure engine oil Download PDFInfo
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- CN201354662Y CN201354662Y CNU2009200632985U CN200920063298U CN201354662Y CN 201354662 Y CN201354662 Y CN 201354662Y CN U2009200632985 U CNU2009200632985 U CN U2009200632985U CN 200920063298 U CN200920063298 U CN 200920063298U CN 201354662 Y CN201354662 Y CN 201354662Y
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- oil
- parallel port
- machine oil
- filter core
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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a supplying device of internal-combustion engine high-pressure engine oil, which comprises a machine body, an engine-oil oil sump, an engine oil pump, an engine oil filter element device, an engine oil lubricating point and a connecting pipeline, wherein a parallel port is arranged between the engine oil pump and the engine oil filter element device, an electric engine oil pump with a non-return device is arranged on the machine body, an oil outlet thereof is connected with the parallel port, an oil inlet thereof is connected with the engine-oil oil sump, which forms a parallel connection structure with the engine oil pump, and an electric engine oil pump switch is connected in a power supply return circuit of an electric motor of the electric engine oil pump in series. The supplying device has simple and reasonable structure, can effectively stop or reduce the damages to an engine due to the dry-milling friction during the cold staring of the engine, can prolong the service life of the engine, improves the discharge of automobiles, satisfies the national standard, reduces the maintaining cost of the automobiles, and is suitable for being adopted in various internal-combustion lubricating systems.
Description
Technical field
The utility model relates to a kind of lubrication system, particularly relates to a kind of internal combustion engine high pressure engine oil supplier that is suitable for diesel engine, petrol engine, mixed fuel engine use.
Background technique
At present, the lubrication system of diesel engine, petrol engine, mixed fuel engine, be with oil pump the height that has in the machine oil oil sump to be sent to the machine oil filter core device, deliver to a lubricating point again after filtering by element kit, part machine oil turns back to the machine oil oil sump for recycling from lubricating point.As everyone knows, the work of above-mentioned lubrication system is just started working after engine start.Petrol engine with automobile is an example, after automobile is parked or remain static for a long time night, in the machine oil oil sump of the almost whole inflow engines of the lubricant oil in the motor on each motion component bottom, this moment, motor car engine was when cold start-up in a period of time, produce dry friction owing to lacking lubricant oil on each motion component in the motor, although the time of dry friction is not long, be quite seriously to the infringement of motor.Ask with maintenance 380 according to the far outstanding car steering of data Yin Guang; book number: 9787115164902 introduce with Fox's " Owner manual "; the engine long time is in when static: for example spend the night when parking the back initial start-up; machine oil is lubricated protection to each parts through oil duct then again from oil pump arrival motor top needs 30 seconds time at least; yet all be in the dry grinding state of unlubricated oil at this 30 seconds intrinsic motivation critical parts; and be the 60%-80% of wearing and tearing that automobile normal running causes to the wearing and tearing of motor in this case, that is: the wearing and tearing when every cold start-up wearing and tearing once are equivalent to 400 kilometers of cruisings.Such heel and toe wear causes the gap between engine cylinder-body and the piston to become big, when causing lubricant oil to scurry into the firing chamber to make the firing chamber be full of carbon deposit to cause engine overheat loss more energy.The direct result of bringing increases the consumption of fuel oil and lubricant oil in addition, increases the tail gas emission of harmful substances.Cause scrapping too early because of the motor that wearing and tearing cause.
The model utility content
The purpose of this utility model is to overcome deficiency of the prior art, provides a kind of and before the engine start lubricant oil is being delivered to the internal combustion engine high pressure engine oil supplier that needs on the lubricated motion component.
The purpose of this utility model is achieved by following technical proposals: comprise body, machine oil oil sump, oil pump, machine oil filter core device, oil lubricating point and connecting tube, between described oil pump and the machine oil filter core device parallel port is set; The electronic oil pump that has check device is installed on the body, and its oil outlet connects the parallel port, and its filler opening connects the machine oil oil sump, forms parallel-connection structure with oil pump; Tandem motor pump switch in the power loop of described electric motor oil pump motor.
Described parallel port is arranged on the side of parallel port seat; The seat front, parallel port of described parallel port seat is installed on the original machine oil filter core device seat of machine oil filter core device, and the machine oil filtering core device is installed at its back side, combines with machine oil filter core device base; The center of described parallel port seat is provided with parallel port base oil export, combines with machine oil outlet coupling on the machine oil filter core device base of machine oil filter core device; One group of parallel port base oil inlet is set on the seat of described parallel port, combines with machine oil import coupling on the machine oil filter core device base of machine oil filter core device; Described parallel port is communicated with any one parallel port base oil inlet.
Described parallel port is arranged on the machine oil filter core device shell of machine oil filter core device, and the machine oil chamber that forms with machine oil filter core device shell and element kit is communicated with.
Described electric motor oil switch pump is the time-delay cut-off switch.
Compared with prior art, the utlity model has following advantage: simple and reasonable, can effectively stop or the dry grinding friction when reducing engine cold-start to the infringement of motor, can prolong motor working life, improve motor vehicle emission and meet NBS, reduce the maintenance cost of automobile.Be suitable in various lubricating system of IC engine, adopting, comprise the explosive motor of newly making or transforming.
Description of drawings
Fig. 1 is the utility model first embodiment's organigram;
Fig. 2 is the utility model second embodiment's organigram;
Fig. 3 is the utility model the 3rd embodiment's organigram;
Fig. 4 is parallel port seat and a machine oil filter core device mounting structure schematic representation among Fig. 2;
Fig. 5 is a machine oil filter core device structural representation among Fig. 3.
Among the figure: 1-machine oil oil sump, 2-electronic oil pump, 3-electric motor oil switch pump, the 4-oil pump, 5-parallel port, 6-machine oil filter core device, 7-parallel port seat, 8-machine oil filter core device shell, the outlet of 9-machine oil, the 10-element kit, the import of 11-machine oil, 12-parallel port base oil inlet, 13-parallel port base oil export, seat front, 14-parallel port, 15-machine oil filter core device base.
Embodiment
The utility model is described in further detail below in conjunction with drawings and Examples:
With reference to accompanying drawing, the utility model comprises body, machine oil oil sump 1, oil pump 4, machine oil filter core device 6, oil lubricating point and connecting tube, between described oil pump 4 and the machine oil filter core device 6 parallel port 5 is set; The electronic oil pump 2 that has check device is installed on the body, and its oil outlet connects parallel port 5, and its filler opening connects machine oil oil sump 1, forms parallel-connection structure with oil pump 4; Tandem motor pump switch 3 in the power loop of the motor of described electronic oil pump 2.
Described parallel port 5 is arranged on the side of parallel port seat 7; The seat front, parallel port 14 of described parallel port seat 7 is installed on the original machine oil filter core device seat of machine oil filter core device 6, and machine oil filtering core device 6 is installed at its back side, combines with machine oil filter core device base 15; The center of described parallel port seat 7 is provided with parallel port base oil export 13, combines with machine oil outlet 9 couplings on the machine oil filter core device base 15 of machine oil filter core device 6; One group of parallel port base oil inlet 12 is set on the described parallel port seat 7, combines with machine oil import 11 couplings on the machine oil filter core device base 15 of machine oil filter core device 6; Described parallel port 5 is communicated with any one parallel port base oil inlet 12.
Described parallel port 5 is arranged on the machine oil filter core device shell 8 of machine oil filter core device 6, and the machine oil chamber that forms with machine oil filter core device shell 8 and element kit 10 is communicated with.
Described electric motor oil switch pump 3 is the time-delay cut-off switch.Preferred version: 30-180 outage automatically after second after pressing start button.
First embodiment is suitable for the explosive motor newly making or transform.Its principle is on the basis of existing oil pump 7, with parallel way an electronic electronic oil pump that has check device 2 is installed, before engine start, elder generation's actuating motor oil pump 2 is delivered to each lubricating point with lubricating oil at 30-180 after second, solves the dry friction problem in engine cold-start stage.
Second and third embodiment is on the basis of the principle of first embodiment's technological scheme, newly makes and transform two concrete schemes of motor.
Second embodiment is particularly suitable for the transformation to available engine, promptly between existing oil pump 4 and fitting seat thereof, increase a parallel port seat 7, parallel port 5 is arranged on the side of parallel port seat 7, machine oil on the oil pump 4 outlet 9 and machine oil import 11 are prolonged synchronously by corresponding parallel port base oil inlet 12 on the parallel port seat 7 and parallel port base oil export 13, and parallel port 5 is communicated with any one parallel port base oil inlet 12 on the parallel port seat 7.After having oil pump 4 now and parallel port seat 7 being connected, the seat front, parallel port 14 of parallel port seat 7 is installed on the fitting seat of former oil pump 4, thereby has realized the technological scheme of electric motor oil switch pump 3 in parallel and oil pump 4.
The motor that the 3rd embodiment is particularly suitable for newly making, its specific practice is exactly the machine oil filter core device shell 8 that changes existing oil pump 4, on machine oil filter core device shell 8, increase the parallel port 5 of a through-hole structure, as long as allow in the space, this parallel port 5 can be arranged on any position of machine oil filter core device shell 8, comprises the top of non-attachment face.Realized the technological scheme of electric motor oil switch pump 3 in parallel and oil pump 4 equally.
Motor car engine of the present utility model, its electric motor oil switch pump 3 can be used with middle control key for the time-delay cut-off switch.
Claims (4)
1. internal combustion engine high pressure engine oil supplier, comprise body, machine oil oil sump (1), oil pump (4), machine oil filter core device (6), oil lubricating point and connecting tube, it is characterized in that: between described oil pump (4) and the machine oil filter core device (6) parallel port (5) is set; The electronic oil pump (2) that has check device is installed on the body, and its oil outlet connects parallel port (5), and its filler opening connects machine oil oil sump (1), forms parallel-connection structure with oil pump (4); Tandem motor pump switch (3) in the power loop of the motor of described electronic oil pump (2).
2. internal combustion engine high pressure engine oil supplier according to claim 1 is characterized in that: described parallel port (5) are arranged on the side of parallel port seat (7); The seat front, parallel port (14) of described parallel port seat (7) is installed on the original machine oil filter core device seat of machine oil filter core device (6), and machine oil filtering core device (6) is installed at its back side, combines with machine oil filter core device base (15); The center of described parallel port seat (7) is provided with parallel port base oil export (13), combines with machine oil outlet (9) coupling on the machine oil filter core device base (15) of machine oil filter core device (6); One group of parallel port base oil inlet (12) is set on the described parallel port seat (7), combines with machine oil import (11) coupling on the machine oil filter core device base (15) of machine oil filter core device (6); Described parallel port (5) is communicated with any one parallel port base oil inlet (12).
3. internal combustion engine high pressure engine oil supplier according to claim 1, it is characterized in that: described parallel port (5) are arranged on the machine oil filter core device shell (8) of machine oil filter core device (6), and the machine oil chamber that forms with machine oil filter core device shell (8) and element kit (10) is communicated with.
4. according to the optional described internal combustion engine high pressure engine oil supplier of claim 1 to 3, it is characterized in that: described electric motor oil switch pump (3) is the time-delay cut-off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200632985U CN201354662Y (en) | 2009-02-19 | 2009-02-19 | Supplying device of internal-combustion engine high-pressure engine oil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2009200632985U CN201354662Y (en) | 2009-02-19 | 2009-02-19 | Supplying device of internal-combustion engine high-pressure engine oil |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201354662Y true CN201354662Y (en) | 2009-12-02 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2009200632985U Expired - Fee Related CN201354662Y (en) | 2009-02-19 | 2009-02-19 | Supplying device of internal-combustion engine high-pressure engine oil |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201354662Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404086A (en) * | 2018-11-15 | 2019-03-01 | 李建国 | A kind of engine cold-start lubricating system |
-
2009
- 2009-02-19 CN CNU2009200632985U patent/CN201354662Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109404086A (en) * | 2018-11-15 | 2019-03-01 | 李建国 | A kind of engine cold-start lubricating system |
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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: 20091202 Termination date: 20120219 |