CN203906094U - Gasoline and secondary gas mixed-fuel engine - Google Patents
Gasoline and secondary gas mixed-fuel engine Download PDFInfo
- Publication number
- CN203906094U CN203906094U CN201420255504.3U CN201420255504U CN203906094U CN 203906094 U CN203906094 U CN 203906094U CN 201420255504 U CN201420255504 U CN 201420255504U CN 203906094 U CN203906094 U CN 203906094U
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- gas
- fuel
- gasoline
- valve
- auxiliary gas
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Abstract
The utility model relates to a gasoline and secondary gas mixed-fuel engine, and is applied to the field of engines. Research and development of clean fuel for various alternative fuel vehicles and electric vehicles become hotspots after 1980s. The gasoline and secondary gas mixed-fuel engine comprises a cylinder (1). A gas inlet manifold (6), a gas outlet manifold (3), a gas inlet valve (13) and a gas outlet valve (2) are arranged on the top of the cylinder, the gas inlet valve (13) and the gas outlet valve (2) correspond to the gas inlet manifold and the gas outlet manifold, a throttle valve (7) is mounted in the gas inlet manifold, a gasoline spray nozzle (5) and a secondary gas fuel spray nozzle (8) are mounted on the gas inlet manifold, a secondary gas fuel storage device (12) is connected with the secondary gas fuel spray nozzle by a gas supply pipeline (9), and an electromagnetic valve (11) and a double-safety pressure reducing valve (10) are arranged on the gas supply pipeline.
Description
technical field:
the utility model relates to a kind of gasoline, auxiliary gas mixed fuel engine.
background technique:
automotive fuel mainly refers to petrol engine (spark-ignition engine) fuel and fuel diesel engine (compression ignition engine) for, and they are that the major impetus of current automobilism is originated at present.Along with the development of global economy, automobile pollution increases year by year, and vehicle exhaust is also day by day serious to the pollution of environment, has become one of air-polluting main source.Therefore; automaker is constantly improving the combustion system of motor; adopt advanced electron controls technology and high performance pollution control device; when using unleaded gas; also constantly drop into a huge sum of money, develop disposal of pollutants is few, be beneficial to again environmental protection substitute fuel and substitute fuel automobile.With regard to world wide, the most successful substitute fuel is liquefied petroleum gas (LPG) (LPG) and compressed natural gas (CNG).After the eighties in last century, various substitute fuel automobiles and electric vehicle have become the hot topic of research and development clean fuels.
model utility content:
the purpose of this utility model is to provide a kind of gasoline, auxiliary gas mixed fuel engine.
the purpose of this utility model is achieved in that
a kind of gasoline, auxiliary gas mixed fuel engine, its composition comprises: cylinder, described cylinder head be provided with intake manifold and give vent to anger manifold and with described intake manifold and give vent to anger intake valve corresponding to manifold and exhaust valve, in described intake manifold, closure is installed, petrol jet and auxiliary gas fuel nozzle are installed in described intake manifold, auxiliary gas fuel storing device of air is connected with described auxiliary gas fuel nozzle by described supply air line, is provided with solenoid valve and dual fail-safe reduction valve on described supply air line.
described gasoline, auxiliary gas mixed fuel engine, described cylinder head and a side are provided with laser-ignition unit.
beneficial effect:
1. use gasoline, auxiliary gas double fuel oil supply system, can not affect under the prerequisite of power supply, reduce the consumption of gasoline.
2. the pollution-free or less pollution of auxiliary gas effulent that fuel combustion produces, belongs to energy saving and environment friendly energy fuel, for single oil supply system motor, can effectively reduce noxious emission.
brief description of the drawings:
accompanying drawing 1 is structural representation of the present utility model.
embodiment:
embodiment 1:
a kind of gasoline, auxiliary gas mixed fuel engine, its composition comprises: cylinder 1, cylinder head be provided with intake manifold 6 and give vent to anger manifold 3 and with intake manifold and give vent to anger intake valve 13 corresponding to manifold and exhaust valve 2, closure 7 is installed in intake manifold, petrol jet 5 and auxiliary gas fuel nozzle 8 are installed in intake manifold, auxiliary gas fuel storing device of air 12 is connected with auxiliary gas fuel nozzle by supply air line 9, is provided with solenoid valve 11 and dual fail-safe reduction valve 10 on supply air line.
embodiment 2:
according to the gasoline described in embodiment 1, auxiliary gas mixed fuel engine, described cylinder head and a side are provided with laser-ignition unit 4.
embodiment 3:
according to the gasoline described in embodiment 1, auxiliary gas mixed fuel engine, in engine start and idling stage, the power supply using auxiliary gas fuel as motor; In the time that load increases gradually, keep the supply of auxiliary gas fuel constant, increase gradually the inlet of gasoline.
embodiment 3:
according to the gasoline described in embodiment 1, auxiliary gas mixed fuel engine, auxiliary gas fuel comprises: hydrogen, rock gas, liquefied petroleum gas (LPG), coal gas, biogas.
Claims (2)
1. a gasoline, auxiliary gas mixed fuel engine, its composition comprises: cylinder, it is characterized in that: the top of described cylinder be provided with intake manifold and give vent to anger manifold and with described intake manifold and give vent to anger intake valve corresponding to manifold and exhaust valve, in described intake manifold, closure is installed, petrol jet and auxiliary gas fuel nozzle are installed in described intake manifold, auxiliary gas fuel storing device of air is connected with described auxiliary gas fuel nozzle by supply air line, is provided with solenoid valve and dual fail-safe reduction valve on described supply air line.
2. gasoline according to claim 1, auxiliary gas mixed fuel engine, is characterized in that: the top of described cylinder and a side are provided with laser-ignition unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255504.3U CN203906094U (en) | 2014-05-19 | 2014-05-19 | Gasoline and secondary gas mixed-fuel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420255504.3U CN203906094U (en) | 2014-05-19 | 2014-05-19 | Gasoline and secondary gas mixed-fuel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203906094U true CN203906094U (en) | 2014-10-29 |
Family
ID=51780382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420255504.3U Active CN203906094U (en) | 2014-05-19 | 2014-05-19 | Gasoline and secondary gas mixed-fuel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203906094U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953435A (en) * | 2014-05-19 | 2014-07-30 | 哈尔滨固泰电子有限责任公司 | Gasoline and auxiliary gas mixed fuel engine |
-
2014
- 2014-05-19 CN CN201420255504.3U patent/CN203906094U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103953435A (en) * | 2014-05-19 | 2014-07-30 | 哈尔滨固泰电子有限责任公司 | Gasoline and auxiliary gas mixed fuel engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20180907 Address after: 150000 1 building, 49 Ping Ping Road, Harbin Development Zone, Heilongjiang Patentee after: Zhao Hongwei Address before: 150060 1 Dalian North Road, Ping Fang District, Harbin, Heilongjiang Patentee before: Harbin Goodtime Electronics Co., Ltd.(GT) |
|
| TR01 | Transfer of patent right |