CN2494879Y - Methanol-hydrogen fuel engine - Google Patents
Methanol-hydrogen fuel engine Download PDFInfo
- Publication number
- CN2494879Y CN2494879Y CN 01229147 CN01229147U CN2494879Y CN 2494879 Y CN2494879 Y CN 2494879Y CN 01229147 CN01229147 CN 01229147 CN 01229147 U CN01229147 U CN 01229147U CN 2494879 Y CN2494879 Y CN 2494879Y
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- CN
- China
- Prior art keywords
- hydrogen
- methanol
- methyl alcohol
- fuel
- engine
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- 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
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Abstract
A methanol-hydrogen fuel engine is mainly an improvement of the fuel supply system of atraditional engine. The fuel of the methanol-hydrogen fuel engine is methanol. The output of the methanol fuel tank of the engine has two fuel supply systems; one system changes the methanol into the atomized methanol so that the methanol can enter the combustion chamber, while the other system heats and vaporizes the methanol and then uses a catalyst to crack the hydrogen and carbon monoxide into a combustion chamber. Because of the high calorific value and the good diffusibility of hydrogen, the engine drive is increased after the mixture of hydrogen and atomized methanol gas is burnt.
Description
It is methyl alcohol-hydrogen-fuel engine that the basis produces methyl alcohol evaporative gas and two kinds of combustion gas structures of hydrogen with the liquid methanol fuel that the utility model relates to a kind of.
At present, known automobile all is to use gasoline or diesel oil, and combustion gasoline or diesel-oil vehicle environmental pollution are serious, and petroleum resources are exhausted day by day.Though the improved methanol vehicle of tradition has improved the pollution to environment, must mix burning to methyl alcohol and gasoline with certain proportion, this is the way of taking because the low burning of the calorific value of methyl alcohol is insufficient that remedies.The methyl alcohol of certainty ratio and gasoline are mixed to burn and are returned the driver operation and make troubles, because the proportion of methyl alcohol and gasoline is different, the vehicle lay-off time is long slightly, methyl alcohol and gasoline even stratification can occur.
Consult shown in Figure 1ly, conventional engines fuel system structure and working principle: fuel comes out to enter atomizer 15 through alcohol transportation pipe 2 under petrolift 20 effect from fuel tank 1, enters firing chamber 19 again and burns, and produces power.
The purpose of this utility model provides a kind of methyl alcohol-hydrogen-fuel engine, on-stream of motor is with a kind of fuel of methyl alcohol, but, can carry methyl alcohol evaporative gas and two kinds of combustion gas of hydrogen by two kinds of structures, it can overcome, and the methyl alcohol calorific value is low, diffusivity difference and the unclean defective of burning.
The purpose of this utility model is achieved in that at the methanol fuel case two outlets is set, adopt two kinds of different fuel systems respectively, a system is methanol fuel case and the logical knot of atomizer with connecting pipe, atomizer by suction tude and firing chamber together with, this is a methyl alcohol evaporative gas fuel system; Another system is provided with the hydrogen from methyl alcohol reactor at the outlet pipe outer surface, in the hydrogen from methyl alcohol reactor, catalyzer is set, with connecting pipe methanol fuel case and hydrogen from methyl alcohol reactor are linked, with hydrogen feeding pipe the hydrogen from methyl alcohol reactor is communicated with atomizer again, atomizer is communicated with the firing chamber by suction tude, form methanol vaporization and be decomposed into hydrogen and CO burning system, two kinds of gases enter firing chamber mixed combustion, and engine power improves.
Because the hydrogen calorific value height that Methanol Decomposition produces, diffusivity is good, so that the mixture combustion in the firing chamber is thorough.
Owing to adopt such scheme, solved the low and clean problem of burning of methyl alcohol combustion heat value, improve the power character of motor, and had advantages such as driver is easy to operate.
Below in conjunction with drawings and Examples the utility model is further specified:
Fig. 1 is the fuel system structural representation of conventional engines.
Fig. 2 is methyl alcohol-hydrogen-fuel engine embodiment's a structural representation.Among the figure 1, methanol fuel case, 2. alcohol transportation pipe, 3. alcohol transportation pipe, 4. air-strainer, 5. hydrogen feeding pipe, 6. outlet pipe, 7. silencing apparatus, 8. cylinder, 9. piston, 10. hydrogen from methyl alcohol reactor, 11. catalyzer, 12. methyl alcohol nozzles, 13. fuel mixture imports, 14. outlet ports, 15. atomizers, 16. hydrogen from methyl alcohol Reactor inlet, the outlet of 17. hydrogen from methyl alcohol reactor hydrogen, 18. air intake ducts, 19. engine chambers, 20. petrolifts, 21. petrolifts.
In Fig. 2, methanol fuel case (1) is communicated with alcohol transportation pipe (2), and alcohol transportation pipe (2) is communicated with atomizer (15), and atomizer (15) is communicated with engine chamber (19), and this is a methyl alcohol evaporative gas fuel system; Methanol fuel case (1) is communicated with alcohol transportation pipe (3), alcohol transportation pipe (3) is communicated with the import (16) of hydrogen from methyl alcohol reactor (11), hydrogen from methyl alcohol reactor (11) is arranged on the outer surface of outlet pipe (6), catalyzer (11) is set in the reactor (10), the hydrogen outlet (17) of hydrogen from methyl alcohol reactor (10) is communicated with hydrogen feeding pipe (5), hydrogen feeding pipe (5) is communicated with atomizer (15), and atomizer (15) is communicated with engine chamber (19), and this is the hydrogen from methyl alcohol fuel system.The mixed combustion in firing chamber (19) of methyl alcohol evaporative gas and hydrogen, engine power improves.
Claims (1)
1. methyl alcohol-hydrogen-fuel engine, it is characterized in that a kind of fuel in the motor methanol fuel case (1) has the output system of two different structures, system one is that methanol fuel case (1) links with alcohol transportation pipe (2), alcohol transportation pipe (2) is communicated with atomizer (15), and atomizer (15) is communicated with engine chamber (19); System two is that methanol fuel case (1) is communicated with alcohol transportation pipe (3), alcohol transportation pipe (3) is communicated with the import (16) of hydrogen from methyl alcohol reactor (10), hydrogen from methyl alcohol reactor (10) is arranged on the outer surface of outlet pipe (6), hydrogen from methyl alcohol reactor (10) outlet (17) links with hydrogen feeding pipe (5), hydrogen feeding pipe (5) is communicated with atomizer (15), atomizer (15) is communicated with engine chamber (19), and catalyzer (11) is set in hydrogen from methyl alcohol reactor (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229147 CN2494879Y (en) | 2001-06-26 | 2001-06-26 | Methanol-hydrogen fuel engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01229147 CN2494879Y (en) | 2001-06-26 | 2001-06-26 | Methanol-hydrogen fuel engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2494879Y true CN2494879Y (en) | 2002-06-12 |
Family
ID=33644075
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01229147 Expired - Fee Related CN2494879Y (en) | 2001-06-26 | 2001-06-26 | Methanol-hydrogen fuel engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2494879Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376769C (en) * | 2005-02-04 | 2008-03-26 | 江苏大学 | Mixed gas forming method and device for liquid fuel homogeneous compression burning |
| CN104033293A (en) * | 2014-03-31 | 2014-09-10 | 李子京 | Methanol and methanol-decomposing hydrogen fully-alternative fuel power unit |
| CN104806385A (en) * | 2015-05-08 | 2015-07-29 | 苏州奥然日用品有限公司 | Motorcycle fuel supply device |
| CN106499546A (en) * | 2016-12-26 | 2017-03-15 | 重庆金之川动力机械有限公司 | A kind of clean energy resource dynamical system and driving method |
| CN111197532A (en) * | 2020-01-09 | 2020-05-26 | 杰锋汽车动力系统股份有限公司 | Hydrogen/methanol composite fuel engine |
| CN111219245A (en) * | 2020-01-09 | 2020-06-02 | 杰锋汽车动力系统股份有限公司 | Methanol fuel engine |
| CN111287845A (en) * | 2018-12-10 | 2020-06-16 | 杭州醇电科技有限公司 | Hydrogen energy range extender system adopting methanol fuel |
-
2001
- 2001-06-26 CN CN 01229147 patent/CN2494879Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100376769C (en) * | 2005-02-04 | 2008-03-26 | 江苏大学 | Mixed gas forming method and device for liquid fuel homogeneous compression burning |
| CN104033293A (en) * | 2014-03-31 | 2014-09-10 | 李子京 | Methanol and methanol-decomposing hydrogen fully-alternative fuel power unit |
| CN104806385A (en) * | 2015-05-08 | 2015-07-29 | 苏州奥然日用品有限公司 | Motorcycle fuel supply device |
| CN106499546A (en) * | 2016-12-26 | 2017-03-15 | 重庆金之川动力机械有限公司 | A kind of clean energy resource dynamical system and driving method |
| CN111287845A (en) * | 2018-12-10 | 2020-06-16 | 杭州醇电科技有限公司 | Hydrogen energy range extender system adopting methanol fuel |
| CN111197532A (en) * | 2020-01-09 | 2020-05-26 | 杰锋汽车动力系统股份有限公司 | Hydrogen/methanol composite fuel engine |
| CN111219245A (en) * | 2020-01-09 | 2020-06-02 | 杰锋汽车动力系统股份有限公司 | Methanol fuel engine |
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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 |