CN101818702B - Engine oil cooling structure of right crankcase cover of motorcycle engine - Google Patents
Engine oil cooling structure of right crankcase cover of motorcycle engine Download PDFInfo
- Publication number
- CN101818702B CN101818702B CN2010101247766A CN201010124776A CN101818702B CN 101818702 B CN101818702 B CN 101818702B CN 2010101247766 A CN2010101247766 A CN 2010101247766A CN 201010124776 A CN201010124776 A CN 201010124776A CN 101818702 B CN101818702 B CN 101818702B
- Authority
- CN
- China
- Prior art keywords
- right crankcase
- oil
- cooling
- crankcase cover
- engine
- 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
- 238000001816 cooling Methods 0.000 title claims abstract description 39
- 239000010705 motor oil Substances 0.000 title claims description 8
- 239000003921 oil Substances 0.000 claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 30
- 239000010721 machine oil Substances 0.000 claims abstract description 24
- 230000007704 transition Effects 0.000 claims abstract description 6
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000498 cooling water Substances 0.000 abstract description 4
- 230000003137 locomotive effect Effects 0.000 abstract description 3
- 239000000110 cooling liquid Substances 0.000 description 6
- 230000008595 infiltration Effects 0.000 description 2
- 238000001764 infiltration Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
Abstract
The utility model provides a motorcycle engine right crankcase lid machine oil cooling structure, it includes right crankcase lid body (1), is provided with machine oil duct (2) on right crankcase lid body (1), right crankcase lid body (1) on still be provided with cooling water jacket (3) that are used for cooling machine oil duct (2), this cooling water jacket (3) comprise transition water pump lid (4) and oil separating disc (5), be provided with water inlet and delivery port on cooling water jacket (3). The invention has simple structure and good cooling effect, and can obviously improve the power performance and the service life of the locomotive.
Description
Technical field
The present invention relates to a kind of machine oil cooling technology, particularly a kind of engine oil cooling structure of right crankcase cover of motorcycle engine that is used for.
Background technique
The machine oil of the right crankcase cover of existing motorcycle engine does not all have cooling structure; Motorcycle driving is after a period of time, and especially large load operation is after a period of time, because right crankcase cover is to lean on the natural wind cooling; Cooling effect is not good; Thereby cause engine right crankcase lid temperature too high, cause following deficiency: 1, cause the lubricant oil in the right crankcase cover thinning, greasy property descends; 2, motorcycle driving is ineffective, and oil consumption increases, and power performance descends; 3, engine abnormity is serious, influences the working life of motor.
Summary of the invention
The object of the invention just provides a kind of engine oil cooling structure of right crankcase cover of motorcycle engine, and it can cool off the machine oil in the right lid, guarantees that the power cavity oil temperature is not too high, prolongs the working life of motor.
The objective of the invention is to realize through such technological scheme; It comprises the right crankcase cover body; The right crankcase cover body is provided with the machine oil oil duct; Also be provided with the cooling jacket that is used for the cooling machine oil oil duct on the described right crankcase cover body, this cooling jacket is made up of transition water pump cover and oil removal dish, and cooling jacket is provided with water intake and water outlet.
Cooling jacket of the present invention covers through being bolted to right crankcase, is provided with seal ring between the oil removal dish of cooling jacket and the right crankcase cover, is used for preventing the infiltration of cooling liquid and machine oil.Water intake on the cooling jacket and water outlet communicate with water pump and water tank, and cooling liquid is through the temperature of water cavity with reduction machine oil oil duct.
Owing to adopted technique scheme, the present invention to have following advantage: simple in structure, cooling effect is good, can significantly improve the power performance and the working life of locomotive.
Description of drawings
Description of drawings of the present invention is following:
Fig. 1 is a structural representation of the present invention;
Among the figure: 1. right crankcase cover body; 2. machine oil oil duct; 3. cooling jacket; 4. transition water pump cover; 5. oil removal dish.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is described further:
As depicted in figs. 1 and 2; Engine oil cooling structure of right crankcase cover of motorcycle engine of the present invention; Comprise right crankcase cover body 1, right crankcase cover body 1 is provided with machine oil oil duct 2, also is provided with the cooling jacket 3 that is used for cooling machine oil oil duct 2 on the described right crankcase cover body 1; This cooling jacket 3 is made up of transition water pump cover 4 and oil removal dish 5, and cooling jacket 3 is provided with water intake and the water outlet that communicates with water pump.Cooling jacket 3 of the present invention is provided with seal ring through being bolted on the right crankcase cover body 1 between the oil removal dish 5 of cooling jacket and the right crankcase cover body 1, is used for preventing the infiltration of cooling liquid and machine oil.Water intake on the cooling jacket 3 and water outlet communicate with water pump and water tank, and cooling liquid is through the temperature of water cavity with reduction machine oil oil duct.Oil removal dish 5 of the present invention also has heat transmission function, can the heat of machine oil be passed to cooling liquid.
Machine oil oil duct 2 of the present invention is an oil pocket, and this oil pocket strengthens original machine oil oil duct, makes through the machine oil flow velocity of oil channel 2 slowly, can under the effect of cooling water, fully cool off.
The cross section integral body of cooling jacket 3 of the present invention is the U type, and transition water pump cover 4 is provided with water intake and water outlet, and the water in the water pump flows through in U type water jacket, takes away the heat of machine oil oil duct 2, thereby reduces the oil temperature in the machine oil oil duct.U type water jacket has slowed down the flow velocity of cooling liquid, strengthens its radiating effect, has strengthened cooling effect.The present invention has simple in structure, and cooling effect is good, can significantly improve the power performance and the working life of locomotive.
Claims (3)
1. engine oil cooling structure of right crankcase cover of motorcycle engine; It comprises right crankcase cover body (1); Right crankcase cover body (1) is provided with machine oil oil duct (2); It is characterized in that: also be provided with the cooling jacket (3) that is used for cooling machine oil oil duct (2) on the described right crankcase cover body (1), this cooling jacket (3) is made up of transition water pump cover (4) and oil removal dish (5), and cooling jacket is provided with water intake and water outlet.
2. engine oil cooling structure of right crankcase cover of motorcycle engine as claimed in claim 1 is characterized in that: described machine oil oil duct (2) is an oil pocket.
3. according to claim 1 or claim 2 engine oil cooling structure of right crankcase cover of motorcycle engine, it is characterized in that: the cross section integral body of described cooling jacket (3) is the U type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101247766A CN101818702B (en) | 2010-03-16 | 2010-03-16 | Engine oil cooling structure of right crankcase cover of motorcycle engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101247766A CN101818702B (en) | 2010-03-16 | 2010-03-16 | Engine oil cooling structure of right crankcase cover of motorcycle engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101818702A CN101818702A (en) | 2010-09-01 |
| CN101818702B true CN101818702B (en) | 2012-01-25 |
Family
ID=42653930
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101247766A Expired - Fee Related CN101818702B (en) | 2010-03-16 | 2010-03-16 | Engine oil cooling structure of right crankcase cover of motorcycle engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101818702B (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995448A (en) * | 1987-02-06 | 1991-02-26 | Honda Giken Kogyo Kabushiki Kaisha | Engine oil cooling system |
| CN2380707Y (en) * | 1999-01-12 | 2000-05-31 | 光阳工业股份有限公司 | Right-crank-box cover of engine lubricant line of motorcycle |
| CN2750059Y (en) * | 2004-11-28 | 2006-01-04 | 重庆宗申技术开发研究有限公司 | Motorcycle water-cooling engine cylinder |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03235774A (en) * | 1990-02-14 | 1991-10-21 | Suzuki Motor Corp | Oil cooler device for engine for motorcycle |
| JPH081129B2 (en) * | 1994-04-22 | 1996-01-10 | ヤマハ発動機株式会社 | Engine oil cooling system for water-cooled 4-cycle engine |
-
2010
- 2010-03-16 CN CN2010101247766A patent/CN101818702B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4995448A (en) * | 1987-02-06 | 1991-02-26 | Honda Giken Kogyo Kabushiki Kaisha | Engine oil cooling system |
| CN2380707Y (en) * | 1999-01-12 | 2000-05-31 | 光阳工业股份有限公司 | Right-crank-box cover of engine lubricant line of motorcycle |
| CN2750059Y (en) * | 2004-11-28 | 2006-01-04 | 重庆宗申技术开发研究有限公司 | Motorcycle water-cooling engine cylinder |
Non-Patent Citations (2)
| Title |
|---|
| JP平3-235774A 1991.10.21 |
| JP特开平7-11955A 1995.01.13 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101818702A (en) | 2010-09-01 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202628254U (en) | Cooling device for engine turbocharger and intercooler | |
| CN101818702B (en) | Engine oil cooling structure of right crankcase cover of motorcycle engine | |
| CN202578937U (en) | Crankcase cover of internal combustion engine | |
| CN203867904U (en) | Novel screw rod vacuum pump | |
| CN204327802U (en) | Diesel clutch shell | |
| CN204099560U (en) | A kind of spiral bevel gear cylinder gear speed reducer cooling and lubricating system | |
| CN202418573U (en) | Pumping type sealing device for air compressor end of pressurizer | |
| CN201047360Y (en) | Air-cooled type bearing body used for centrifugal pump | |
| CN202900792U (en) | Single level double suction split-case centrifugal pump | |
| CN203394626U (en) | Water pump for loader | |
| CN102734229A (en) | Labyrinth cooling structure for bearing box of pump | |
| CN203477277U (en) | External type forced lubrication device for power takeoff shaft | |
| CN102312723A (en) | Turbocharger | |
| CN201593526U (en) | Cooling structure for connecting flange of oil pump of servo motor | |
| CN202732492U (en) | Chemical centrifugal pump | |
| CN202391711U (en) | Novel bearing lubricating and cooling structure of pedestal pump | |
| CN201246311Y (en) | Motorcycle engine water pump | |
| CN2856644Y (en) | Machine oil decompression means of motorcycle engine | |
| CN204025060U (en) | A kind of air compressor improving oil cooling system | |
| CN202970808U (en) | Pressurizer intermediate water cooling device and generator set thereof | |
| CN204646413U (en) | Exhaust-gas turbocharger gas compressor end sealing configuration | |
| CN203835936U (en) | Special double oil groove crankshaft for refrigerator compressor | |
| CN201490805U (en) | Built-in oil seal of motor end cover | |
| CN203488394U (en) | High-efficiency gear combination compressor | |
| CN214499821U (en) | Multistage centrifugal pump bearing cooling device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Chongqing Longxin Engine Ltd. Assignor: Chongqing Longxin Engine Co., Ltd. Contract record no.: 2012500000045 Denomination of invention: Engine oil cooling structure of right crankcase cover of motorcycle engine Granted publication date: 20120125 License type: Exclusive License Open date: 20100901 Record date: 20120508 |
|
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20100901 Assignee: Chongqing Longxin Engine Ltd. Assignor: Chongqing Longxin Engine Co., Ltd. Contract record no.: 2012500000045 Denomination of invention: Engine oil cooling structure of right crankcase cover of motorcycle engine Granted publication date: 20120125 License type: Exclusive License Record date: 20120508 |
|
| LICC | Enforcement, change and cancellation of record of contracts on the licence for exploitation of a patent or utility model | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120125 Termination date: 20140316 |