CN204877756U - Electricity spouts motorcycle puts oil pump under with - Google Patents
Electricity spouts motorcycle puts oil pump under with Download PDFInfo
- Publication number
- CN204877756U CN204877756U CN201520656382.3U CN201520656382U CN204877756U CN 204877756 U CN204877756 U CN 204877756U CN 201520656382 U CN201520656382 U CN 201520656382U CN 204877756 U CN204877756 U CN 204877756U
- Authority
- CN
- China
- Prior art keywords
- oil
- oil pump
- motorcycle
- pump body
- fuel injection
- 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
- 230000005611 electricity Effects 0.000 title abstract 3
- 239000000446 fuel Substances 0.000 claims description 15
- 238000002347 injection Methods 0.000 claims description 15
- 239000007924 injection Substances 0.000 claims description 15
- 238000000034 method Methods 0.000 abstract description 4
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
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- Rotary Pumps (AREA)
Abstract
The utility model belongs to the technical field of the electricity spouts motor automobile accessories's technique and specifically relates to an electricity spouts motorcycle puts oil pump under with is related to, be equipped with the filter screen on the oil pump body, be equipped with the oil -out on the filter screen, the oil pump body is installed on oily pump base, produce oil passageway and the produce oil interface connection of oil -out through locating oily pump base one side, oily pump base's opposite side is equipped with the oil return interface, and the oil return interface passes through return path and is connected with the oil pump body. The advantage is: the availability factor is high, ensured not by timely sharp expiring oil can be smooth get back to the oil pump body in, saved valuable oily resource in addition, product long service life.
Description
Technical field
The utility model relates to the technical field of motorcycle with electronic fuel injection system accessory, especially relates to the underlying oil pump of a kind of motorcycle with electronic fuel injection system.
Background technique
Motorcycle with electronic fuel injection system is also very general in the epoch that science and technology is flourishing, be widely used in traffic current in, solve people and to go out the inconvenience gone on a journey.The underlying oil pump structure of motorcycle with electronic fuel injection system traditional is at present also comparatively simple comparatively speaking, only oil pump is by arranging filter screen, exporting after utilizing strainer filtering, in this simple course of conveying, because of motorcycle with electronic fuel injection system some factors such as speed change and cause the oil that cannot be finished to rest in oil pipe, in the past for a long time, impact is caused on the quality of oil pipe, the working life of oil pipe is reduced, also can impact starting next time simultaneously, causing the impacts such as difficulty in starting.
Summary of the invention
For the deficiency that above-mentioned prior art exists, it is high that the purpose of this utility model is to provide a kind of utilization efficiency, ensure and can not got back in oil pump body smoothly by the oil utilized in time, and saved valuable oily resource, the underlying oil pump of motorcycle with electronic fuel injection system of long product lifecycle.
For realizing above-mentioned object, the utility model provides following technological scheme:
The underlying oil pump of a kind of motorcycle with electronic fuel injection system, oil pump body is provided with filter screen, filter screen is provided with oil outlet, oil pump body is installed on oil pump base, oil outlet is connected with oil out port by the oil discharge passage being located at oil pump base side, the opposite side of oil pump base is provided with oil return interface, and oil return interface is connected with oil pump body by drainback passage.
The utility model is set to further: the axis of described oil discharge passage and oil out port at an angle of 90.
The utility model is set to further: be provided with lining near the joint of oil discharge passage and oil out port in described oil discharge passage.
The utility model is set to further: described lining internal chamber wall is provided with O type circle, and the outer side wall of lining is provided with the groove of annular, is provided with the O type circle sealed between the internal chamber wall of oil discharge passage in groove.
The utility model is set to further: the axis of described drainback passage and oil return interface at an angle of 90.
The utility model is set to further: described drainback passage is provided with pressure regulator valve near the joint of drainback passage and oil pump body.
By adopting technique scheme, the technique effect that the utility model reaches is: by arranging oil return interface and drainback passage, and oil out port, oil discharge passage are carried out corresponding design optimization, make the utilization efficiency of this product high, having ensured can not got back in oil pump body by the oil utilized in time smoothly, and save valuable oily resource, long product lifecycle.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is structural principle schematic diagram of the present utility model.
Embodiment
With reference to Fig. 1, the underlying oil pump of a kind of motorcycle with electronic fuel injection system disclosed in the utility model, oil pump body 10 is provided with filter screen 11, filter screen 11 is provided with oil outlet 12, oil pump body 10 is installed on oil pump base 13, oil outlet 12 is connected with oil out port 15 by the oil discharge passage 14 being located at oil pump base 13 side, the axis of oil discharge passage 14 and oil out port 15 at an angle of 90, lining 16 is provided with near oil discharge passage 14 and the joint of oil out port 15 in oil discharge passage 14, lining internal chamber wall is provided with O type circle 17, the outer side wall of lining is provided with the groove of annular, the O type circle 18 sealed between the internal chamber wall of oil discharge passage is provided with in groove.Improve the sealability of this product, and fuel-displaced efficiency is also high.
The opposite side of oil pump base 13 is provided with oil return interface 19, oil return interface 19 is connected with oil pump body 10 by drainback passage 20, at an angle of 90, drainback passage 20 is provided with pressure regulator valve 21 near drainback passage 20 and the joint of oil pump body 10 to the axis of drainback passage 20 and oil return interface 19.Pressure regulator valve 21 herein has the function of one-way valve, and the oil therefore in oil pump body cannot enter in drainback passage.
Above-described embodiment is only preferred embodiment of the present utility model, not limits protection domain of the present utility model according to this, therefore: all equivalence changes done according to structure of the present utility model, shape, principle, all should be covered by within protection domain of the present utility model.
Claims (6)
1. the underlying oil pump of motorcycle with electronic fuel injection system, oil pump body is provided with filter screen, filter screen is provided with oil outlet, oil pump body is installed on oil pump base, it is characterized in that: oil outlet is connected with oil out port by the oil discharge passage being located at oil pump base side, the opposite side of oil pump base is provided with oil return interface, and oil return interface is connected with oil pump body by drainback passage.
2. the underlying oil pump of motorcycle with electronic fuel injection system according to claim 1, is characterized in that: the axis of described oil discharge passage and oil out port at an angle of 90.
3. the underlying oil pump of motorcycle with electronic fuel injection system according to claim 2, is characterized in that: be provided with lining near the joint of oil discharge passage and oil out port in described oil discharge passage.
4. the underlying oil pump of motorcycle with electronic fuel injection system according to claim 3, is characterized in that: described lining internal chamber wall is provided with O type circle, and the outer side wall of lining is provided with the groove of annular, is provided with the O type circle sealed between the internal chamber wall of oil discharge passage in groove.
5. the underlying oil pump of motorcycle with electronic fuel injection system according to claim 1, is characterized in that: the axis of described drainback passage and oil return interface at an angle of 90.
6. the underlying oil pump of motorcycle with electronic fuel injection system according to claim 5, is characterized in that: described drainback passage is provided with pressure regulator valve near the joint of drainback passage and oil pump body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656382.3U CN204877756U (en) | 2015-08-28 | 2015-08-28 | Electricity spouts motorcycle puts oil pump under with |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520656382.3U CN204877756U (en) | 2015-08-28 | 2015-08-28 | Electricity spouts motorcycle puts oil pump under with |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204877756U true CN204877756U (en) | 2015-12-16 |
Family
ID=54822138
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520656382.3U Expired - Fee Related CN204877756U (en) | 2015-08-28 | 2015-08-28 | Electricity spouts motorcycle puts oil pump under with |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204877756U (en) |
-
2015
- 2015-08-28 CN CN201520656382.3U patent/CN204877756U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Electricity spouts motorcycle puts oil pump under with Effective date of registration: 20170828 Granted publication date: 20151216 Pledgee: Anhui, Ningguo, China Central European mutual benefit Cci Capital Ltd. Pledgor: WENLING BOLIYA ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: 2017340000179 |
|
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151216 |