CN2795467Y - Alcohol burning device for gasoline engine - Google Patents
Alcohol burning device for gasoline engine Download PDFInfo
- Publication number
- CN2795467Y CN2795467Y CN 200520024156 CN200520024156U CN2795467Y CN 2795467 Y CN2795467 Y CN 2795467Y CN 200520024156 CN200520024156 CN 200520024156 CN 200520024156 U CN200520024156 U CN 200520024156U CN 2795467 Y CN2795467 Y CN 2795467Y
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- CN
- China
- Prior art keywords
- nozzle
- fuel
- engine combustion
- communicated
- petrol engine
- Prior art date
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- Expired - Fee Related
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Abstract
The utility model relates to an engine, particularly an alcohol burning device for a gasoline engine, which comprises a nozzle communicated with an engine air inlet pipe, a fuel tank communicated with the nozzle via a fuel pipeline provided with a filter and a pump. One path in two paths of output of the fuel pipeline is an atomizing fuel pipeline connected to the nozzle, and the other path is a vaporizing fuel pipeline communicated with the nozzle through an evaporator and a steam pipe; the evaporator is a vessel packed on the outer surface of an engine exhaust pipe. A voltage stabilizer is arranged in the evaporator of which the pressure relief opening is communicated with the fuel tank through a condenser. The utility model overcomes the defects of high fuel cost, complicated device and low utilization of residual heat in the prior art, and has the advantages of reasonable design, simple structure, energy saving and low environment pollution.
Description
Technical field
The utility model relates to motor, particularly a kind of petrol engine combustion ethanol device.
Background technique
At present, the fuel of motor is mainly based on gasoline, diesel oil, also contains a large amount of waste heats in the discharge tail gas; Along with science and technology development, hydrogen, carbon monoxide and the ethanol petrol that methanol decomposition forms also is used as fuel and uses, but this background technique exists the fuel cost height, the shortcoming that device is complicated.
Summary of the invention
The purpose of this utility model is: provide a kind of petrol engine combustion ethanol device, with the fuel cost height that overcomes prior art, the shortcoming that device is complicated, utilization rate of waste heat is low.
General idea of the present utility model is:
Petrol engine combustion ethanol device, comprise the nozzle 12 that is communicated with engine air inlet tube 14, the fuel tank 1 that is communicated with by fuel channel with nozzle 12, fuel channel is provided with filter 17, pump 16, the total two-way output of fuel channel, one the tunnel is that atomized fuel pipeline 15 connects nozzle 12, and another road is that vaporized fuel pipeline 11 is communicated with nozzle 12 through vaporizer 8, steam tube 5; Vaporizer 8 is provided with stable-pressure device for being packaged in the container of engine exhaust pipe 9 outer surfaces in the vaporizer 8, the pressure relief opening of vaporizer 8 is communicated with fuel tank 1 through condenser.
Other designs of the present utility model also have:
Fuel channel divides two-way output to connect nozzle 12 behind pump 16.
Vaporizer 8 is located in silencing apparatus 10 inner chambers.
Steam tube 5 outer surfaces are coated with thermal insulation layer.
Stable-pressure device comprises Decompression valves 6 and pressure transducer 7.
Stable-pressure device also comprises the control valve 13 of assembling on the gasified fossil fuel pipeline 11.
Condenser is radiator 2 and the fan 4 that is oppositely arranged with radiator 2.
Be equipped with temperature transducer 3 on the radiator 2, fan 4 is a temperature-controlled fan.
Be positioned at engine air inlet tube 14 inside of nozzle 12 and engine combustion outdoor, be equipped with air throttle 18.
It is the low boiling liquid state organics of preferred raw materials that the working medium that adopts in the utility model is selected for use with ethanol.The utility model can be installed on the motor under the situation that does not change the original gas supply device of motor, thereby realizes the conversion of two kinds of fuel supply modes.
The technological progress that the utility model is obtained is:
The using waste heat from tail gas that it utilizes motor heats the back to the low boiling working fluid in this device and generates steam, thereby can utilize the waste heat in the tail gas of motor to improve efficiency of engine;
Adopt the design of condenser and stable-pressure device, superfluous working substance steam is carried out condensation, can save working medium consumption, reach the purpose of saving cost;
It has the advantage of reasonable in design, simple in structure, energy saving, reduction environmental pollution.
Description of drawings
Accompanying drawing of the present utility model has:
Figure is an overall structure schematic representation of the present utility model.
Embodiment
Below in conjunction with accompanying drawing embodiment of the present utility model is further described.
As shown in the figure, present embodiment comprises the nozzle 12 that is communicated with engine air inlet tube 14, the fuel tank 1 that is communicated with by fuel channel with nozzle 12, be provided with filter 17, pump 16 on the fuel channel successively, fuel channel is total two-way output behind pump 16, one the tunnel is that atomized fuel pipeline 15 connects nozzle 12, and another road is that vaporized fuel pipeline 11 is communicated with nozzle 12 through control valve 13, vaporizer 8, steam tube 5; Vaporizer 8 is the container of being located at silencing apparatus 10 inner chambers and being packaged in engine exhaust pipe 9 outer surfaces, and vaporizer 8 upper ends are provided with Decompression valves 6, pressure transducer 7, and the pressure relief opening of vaporizer 8 is communicated with fuel tank 1 behind condenser.Steam tube 5 outer surfaces are coated with thermal insulation layer.Condenser is formed by the temperature transducer 3 of assembling on radiator 2, the radiator 2 with the temperature-controlled fan 4 that radiator 2 is oppositely arranged.
Be positioned at engine air inlet tube 14 inside of nozzle 12 and engine combustion outdoor, be equipped with air throttle 18.
The working principle of present embodiment is:
With ethanol is fuel working medium, behind ethanol process filter 17, the pump 16, one the tunnel connects nozzle 12 through atomized fuel pipeline 15, enter the motor fuel Indoor Combustion, another road enters in the vaporizer 8, carry out heat exchange with engine exhaust pipe 9 combustion gas, the alcohol vapour of formation enters the engine combustion Indoor Combustion by nozzle 12.At this moment, under the control of nozzle 12, atomized fuel pipeline 15 stops to carry atomizing ethanol to engine air inlet tube 14.
Alcohol vapour in vaporizer 8 is too much, when pressure is excessive, Decompression valves 6 is opened, under the control of pressure transducer 7, control valve 13 is closed, alcohol vapour is got back to after condenser condenses in the fuel tank 1 by pressure relief opening.
Claims (9)
1, petrol engine combustion ethanol device, comprise the nozzle (12) that is communicated with engine air inlet tube (14), the fuel tank (1) that is communicated with by fuel channel with nozzle (12), fuel channel is provided with filter (17) and pump (16), it is characterized in that the total two-way output of fuel channel, one the tunnel is that atomized fuel pipeline (15) connects nozzle (12), and another road is that vaporized fuel pipeline (11) is communicated with nozzle (12) through vaporizer (8), steam tube (5); Vaporizer (8) is provided with stable-pressure device for being packaged in the container of engine exhaust pipe (9) outer surface in the vaporizer (8), the pressure relief opening of vaporizer (8) is communicated with fuel tank (1) through condenser.
2, petrol engine combustion ethanol device according to claim 1 is characterized in that described fuel channel divides two-way output to connect nozzle (12) behind pump (16).
3, petrol engine combustion ethanol device according to claim 1 is characterized in that described vaporizer (8) is located in silencing apparatus (10) inner chamber.
4, petrol engine combustion ethanol device according to claim 1 is characterized in that described steam tube (5) outer surface is coated with thermal insulation layer.
5, petrol engine combustion ethanol device according to claim 1 is characterized in that described stable-pressure device comprises Decompression valves (6) and pressure transducer (7).
6, petrol engine combustion ethanol device according to claim 1 or 5 is characterized in that described stable-pressure device comprises that also gasified fossil fuel pipeline (11) goes up the control valve (13) of assembling.
7, petrol engine combustion ethanol device according to claim 1 is characterized in that described condenser is radiator (2) and the fan (4) that is oppositely arranged with radiator (2).
8, petrol engine combustion ethanol device according to claim 7 is characterized in that being equipped with temperature transducer (3) on the described radiator (2), and fan (4) is a temperature-controlled fan.
9, petrol engine combustion ethanol device according to claim 1 is characterized in that being positioned at engine air inlet tube (14) inside of nozzle (12) and engine combustion outdoor, is equipped with air throttle (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024156 CN2795467Y (en) | 2005-05-30 | 2005-05-30 | Alcohol burning device for gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520024156 CN2795467Y (en) | 2005-05-30 | 2005-05-30 | Alcohol burning device for gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2795467Y true CN2795467Y (en) | 2006-07-12 |
Family
ID=36813222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520024156 Expired - Fee Related CN2795467Y (en) | 2005-05-30 | 2005-05-30 | Alcohol burning device for gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2795467Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306808A (en) * | 2013-06-14 | 2013-09-18 | 马学敏 | Power system and operation method thereof |
| WO2015074329A1 (en) * | 2013-11-19 | 2015-05-28 | 郑伯平 | Fuel oil and gas internal combustion engine |
| CN104832230A (en) * | 2015-05-05 | 2015-08-12 | 上海交通大学 | Multifunctional liquid organic fuel energy-saving combustion system and multifunctional liquid organic fuel energy-saving combustion method |
| CN104976098A (en) * | 2014-04-01 | 2015-10-14 | 英瑞杰汽车系统研究公司 | Vehicle supply system and use of a thermo-hydraulic unit in a vehicle |
| CN111237037A (en) * | 2020-01-14 | 2020-06-05 | 高长生 | High-efficient recycle engine block of heat energy |
-
2005
- 2005-05-30 CN CN 200520024156 patent/CN2795467Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306808A (en) * | 2013-06-14 | 2013-09-18 | 马学敏 | Power system and operation method thereof |
| CN103306808B (en) * | 2013-06-14 | 2015-11-25 | 马学敏 | A kind of power system and operation method thereof |
| WO2015074329A1 (en) * | 2013-11-19 | 2015-05-28 | 郑伯平 | Fuel oil and gas internal combustion engine |
| CN104976098A (en) * | 2014-04-01 | 2015-10-14 | 英瑞杰汽车系统研究公司 | Vehicle supply system and use of a thermo-hydraulic unit in a vehicle |
| CN104832230A (en) * | 2015-05-05 | 2015-08-12 | 上海交通大学 | Multifunctional liquid organic fuel energy-saving combustion system and multifunctional liquid organic fuel energy-saving combustion method |
| CN104832230B (en) * | 2015-05-05 | 2016-08-24 | 上海交通大学 | A kind of liquid organic-fuel Multi-purpose energy-saving combustion system and method |
| CN111237037A (en) * | 2020-01-14 | 2020-06-05 | 高长生 | High-efficient recycle engine block of heat energy |
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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 |