CN2350543Y - Double fuel engine - Google Patents
Double fuel engine Download PDFInfo
- Publication number
- CN2350543Y CN2350543Y CN 98214854 CN98214854U CN2350543Y CN 2350543 Y CN2350543 Y CN 2350543Y CN 98214854 CN98214854 CN 98214854 CN 98214854 U CN98214854 U CN 98214854U CN 2350543 Y CN2350543 Y CN 2350543Y
- Authority
- CN
- China
- Prior art keywords
- fuel
- engine
- double fuel
- fuel engine
- cylinder
- 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
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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The utility model relates to a double fuel engine. A feeder arranged on an air inlet pipe and an oil spray inside a cylinder cap are arranged for supplying fuel, and a spark plug is used for ignition. The engine simultaneously burns two fuels. The harmful matter after combust burning has the advantages of the less discharge of harmful matters, less pollution, and good power performance.
Description
The utility model relates to a kind of explosive motor, a kind of novel piston type Double fuel engine of more specifically saying so.
At present, the fuel that known petrol engine is used is this a kind of single-fuel of gasoline, be by the Carburetor on the suction tude gasoline and air mixing, form inflammable mixture enter cylinder through Piston Compression by plug ignition, inflammable mixture burning work done.The fuel of used for diesel engine is this a kind of single-fuel of diesel oil, is by the oil sprayer on the cylinder head diesel oil to be sprayed into cylinder and pressurized air mixed combustion work done.These two kinds of motors use single gasoline and diesel oil to make fuel respectively, and emissions figure is higher in the waste gas that the burning back generates, and atmosphere environment is caused great pollution.
The purpose of this utility model provides a kind of Double fuel engine, and it not only makes and uses gasoline for the fuel, but also uses methyl alcohol to make fuel.
Motor provided by the utility model comprises body group, connecting rod, distribution device, supply system, ignition system, cooling system, lubrication system, starting system, the place is provided with loader in suction tude, oil sprayer and spark plug are set in cylinder head, loader makes Fuel Petroleum in this and air mixing, forms inflammable mixture and enters cylinder, and oil sprayer sprays into cylinder to methanol fuel, by plug ignition, make two kinds of fuel combustion works done.Owing to used loader and oil sprayer to provide two kinds of fuel by plug ignition, the purpose of the two kinds of fuel that are able to burn simultaneously.
Owing to adopt such scheme, can obtain Double fuel engine combustion methanol fuel in burns gasoline fuel, so emissions figure is few in the waste gas that the burning back generates, reduce the pollution of waste gas to atmosphere environment, can obtain power performance preferably.
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing--be structural representation of the present utility model.
In structural representation shown in the drawings, provide the loader 6 of fuel to be fixed on engine air inlet tube 7 places, the oil sprayer 10 of burner oil and spark plug 9 are contained in the cylinder head 8, piston 2 is housed in the cylinder 3, piston 2 is connected with bent axle 1 by connecting rod, and oil sprayer 10 joins by oil pipe 11 and Injection Pump 12.In intake stroke, intake valve 4 is opened, and exhaust valve 5 cuts out.Piston 2 moves to lower dead center from top dead center, and at this moment, loader 6 mixes fuel with air, forms inflammable mixture, enters in the cylinder 3 by suction tude 7.In compression stroke, intake valve 4, exhaust valve 5 Close Alls.Near at the end, Injection Pump 12 sprays into cylinder 3 through oil pipe 11 to oil sprayer 10 with fuel, forms inflammable mixture in cylinder in compression stroke.In expansion space stroke, intake valve 4, exhaust valve 5 are still closed.When piston 2 during near top dead center, the spark plug 9 that is contained on the cylinder head 8 promptly sends electrical spark, lights compressed inflammable mixture, inflammable mixture burning work done.In exhaust stroke, exhaust valve 5 is opened, and the waste gas that inflammable mixture burning back generates is discharged through exhaust valve 5.
In sum, the utility model motor is through air inlet, compression, burning work done, and four strokes of exhaust are finished a work cycle.
Claims (1)
1, a kind of Double fuel engine, it comprises body group, connecting rod, distribution device, supply system, ignition system, cooling system, lubrication system, starting system is characterized in that having located loader (6) in suction tude (7), and oil sprayer (10) and spark plug (9) are arranged in cylinder head (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214854 CN2350543Y (en) | 1998-05-18 | 1998-05-18 | Double fuel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 98214854 CN2350543Y (en) | 1998-05-18 | 1998-05-18 | Double fuel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2350543Y true CN2350543Y (en) | 1999-11-24 |
Family
ID=33968352
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 98214854 Expired - Fee Related CN2350543Y (en) | 1998-05-18 | 1998-05-18 | Double fuel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2350543Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638053B (en) * | 2008-07-28 | 2012-09-05 | 上海华普汽车有限公司 | Automobile control system, method and automobile |
| CN106930875A (en) * | 2017-01-18 | 2017-07-07 | 浙江吉利控股集团有限公司 | Supply system of methanol engine fuel and startup control method |
| CN107956618A (en) * | 2016-10-18 | 2018-04-24 | 上海夏雪科技有限公司 | Internal combustion engine |
-
1998
- 1998-05-18 CN CN 98214854 patent/CN2350543Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101638053B (en) * | 2008-07-28 | 2012-09-05 | 上海华普汽车有限公司 | Automobile control system, method and automobile |
| CN107956618A (en) * | 2016-10-18 | 2018-04-24 | 上海夏雪科技有限公司 | Internal combustion engine |
| CN106930875A (en) * | 2017-01-18 | 2017-07-07 | 浙江吉利控股集团有限公司 | Supply system of methanol engine fuel and startup control method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |