CN102828856B - A kind of dual-fuel carburetor - Google Patents
A kind of dual-fuel carburetor Download PDFInfo
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- CN102828856B CN102828856B CN201210313110.4A CN201210313110A CN102828856B CN 102828856 B CN102828856 B CN 102828856B CN 201210313110 A CN201210313110 A CN 201210313110A CN 102828856 B CN102828856 B CN 102828856B
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- Prior art keywords
- kerosene
- carburetor
- gasoline
- petrol
- dual
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Abstract
The invention discloses a kind of dual-fuel carburetor, including kerosene carburetor, Petrol carburetter, the kerosene carburetor is equipped with kerosene inlet nozzle, and the Petrol carburetter is equipped with gasoline inlet nozzle, and kerosene carburetor is connect with Petrol carburetter through pipeline；The needle-valve for being equipped with float in the kerosene carburetor and Petrol carburetter and being used cooperatively with float；It is additionally provided with enrichment valve on the Petrol carburetter.A kind of dual-fuel carburetor of the present invention program, it realizes and uses gasoline when shipboard starts and idling, kerosene is used when normal operation, since the price of kerosene is more much lower than the price of gasoline, therefore the operating cost of shipboard greatly reduces, and meets the requirement of Dual-fuel outboard machine double fuel.
Description
Technical field
The present invention relates to a kind of carburetors, and in particular to a kind of change for being suitble to be used in mixed way as double fuel using kerosene, gasoline
Oily device.
Background technology
According to Chinese patent application, application No. is 201210032137.6, a kind of entitled Dual-fuel outboard machine obtains
Know, Dual-fuel outboard machine is starting and using when idling gasoline, and when normal operation uses kerosene, the valence of the price of kerosene than gasoline
Lattice are much lower, therefore can greatly reduce the operating cost of shipboard, saving cost of use, and existing double fuel at present
Oily device cannot meet the above Dual-fuel outboard machine requirement, therefore above two are smoothly used on Dual-fuel outboard machine for that can meet
Kind of fuel, need to provide a kind of carburetor can make shipboard use gasoline when starting and idling, and be transported using kerosene in high speed
Row, to reduce shipboard operating cost.
Invention content
For the above technical problems, the purpose of the present invention is：Dual-fuel outboard machine can be reduced by proposing one kind
Operating cost, and meet the dual-fuel carburetor of Dual-fuel outboard machine requirement.
What technical solution of the invention was realized in：A kind of dual-fuel carburetor, including kerosene carburetor, gasoline
Carburetor, the kerosene carburetor are equipped with kerosene inlet nozzle, and the Petrol carburetter is equipped with gasoline inlet nozzle, kerosene carburetion
Device is connect with Petrol carburetter through pipeline；It is equipped with float in the kerosene carburetor and Petrol carburetter and matches with float
Close the needle-valve used；It is additionally provided with enrichment valve on the Petrol carburetter.
Preferably, the pipeline uses rubber tubing.
Due to the application of the above technical scheme, the present invention has following advantages compared with prior art：
A kind of dual-fuel carburetor of the present invention realizes and uses gasoline, normal operation when shipboard starts and idling
When using kerosene the operating cost of shipboard greatly reduces since the price of kerosene is more much lower than the price of gasoline,
And meet the requirement of Dual-fuel outboard machine double fuel.
Description of the drawings
Technical scheme of the present invention is further explained below in conjunction with the accompanying drawings：
Attached drawing 1 is a kind of structural schematic diagram of dual-fuel carburetor of the present invention；
Wherein：1, kerosene carburetor；2, Petrol carburetter；3, kerosene inlet nozzle；4, gasoline inlet nozzle；5, rubber tubing；
6, float；7, needle-valve；8, enrichment valve；9, pipeline；10, combustion chamber.
Specific implementation mode
Illustrate the present invention below in conjunction with the accompanying drawings.
Attached drawing 1 is a kind of dual-fuel carburetor of the present invention, and it is double fuel to be particularly applicable in using kerosene, gasoline
Outboard engine carburetor, when shipboard starts and use when idling gasoline, when normal operation, uses kerosene, including kerosene carburetor 1,
Petrol carburetter 2, kerosene carburetor 1 are equipped with kerosene inlet nozzle 3；Petrol carburetter 2 is equipped with gasoline inlet nozzle 4, kerosene
Oily device 1 is connected with Petrol carburetter 2 through pipeline, and the pipeline is made of rubber tubing 5 in the present embodiment；Kerosene carburetor 1
With float 6, needle-valve 7 are equipped in Petrol carburetter 2；Enrichment valve 8 is additionally provided on Petrol carburetter 2, for controlling gasoline
Enriching supplies；In the shipboard course of work, gasoline is first entered through gasoline inlet nozzle 4 in Petrol carburetter 2 from petrol tank, when
When being pumped into certain petrol, float 6 rises, and needle-valve 7 is withstood, and reaches balance with external pressure due to internal, therefore stops oil inlet,
Enrichment valve 8 is opened, so that gasoline is can smoothly enter into kerosene carburetor 1 through rubber tubing 5, and then combustion chamber is input to through pipeline 9
It burns in 10, using gasoline when to achieve the purpose that startup or idling；When shipboard normal operation, enrichment valve is closed
8, throttle increases, and has blocked the entrance of gasoline, kerosene from kerosene case through kerosene inlet nozzle 3 enter in kerosene carburetor 1 into
And be mixed and burned with air, using the purpose of kerosene when to realize shipboard normal operation, the valence of the price of kerosene than gasoline
Lattice are much lower, therefore greatly reduce the operating cost of shipboard.
The above embodiments merely illustrate the technical concept and features of the present invention, and its object is to allow person skilled in the art
Scholar can understand present disclosure and be implemented, and it is not intended to limit the scope of the present invention, all according to the present invention
Equivalent change or modification made by Spirit Essence should all cover within the scope of the present invention.
Claims (1)
1. a kind of dual-fuel carburetor, it is characterised in that：Including kerosene carburetor, Petrol carburetter, on the kerosene carburetor
Equipped with kerosene inlet nozzle, the Petrol carburetter is equipped with gasoline inlet nozzle, and kerosene carburetor connects with Petrol carburetter through pipeline
It connects；The needle-valve for being equipped with float in the kerosene carburetor and Petrol carburetter and being used cooperatively with float；In the gasoline
Enrichment valve is additionally provided on carburetor；In the shipboard course of work, gasoline first enters gasoline from petrol tank through gasoline inlet nozzle
In carburetor, when being pumped into certain petrol, float rises, and needle-valve withstood, internal to reach balance with external pressure, stop into
Oil opens enrichment valve, and gasoline can smoothly enter into through rubber tubing in kerosene carburetor, so through pipeline be input in combustion chamber into
Row burning；When shipboard normal operation, enrichment valve is closed, throttle increases, and has blocked the entrance of gasoline, kerosene is from kerosene case
It enters in kerosene carburetor through kerosene inlet nozzle and then is mixed and burned with air.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313110.4A CN102828856B (en) | 2012-08-30 | 2012-08-30 | A kind of dual-fuel carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210313110.4A CN102828856B (en) | 2012-08-30 | 2012-08-30 | A kind of dual-fuel carburetor |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102828856A CN102828856A (en) | 2012-12-19 |
| CN102828856B true CN102828856B (en) | 2018-08-14 |
Family
ID=47332120
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210313110.4A Active CN102828856B (en) | 2012-08-30 | 2012-08-30 | A kind of dual-fuel carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102828856B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515106A (en) * | 1967-08-11 | 1970-06-02 | Ko J Verlinde | Apparatus for operating a spark ignition engine on two fuels |
| GB2134599A (en) * | 1983-01-28 | 1984-08-15 | Outboard Marine Corp | Dual fuel supply system |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4090484A (en) * | 1976-08-11 | 1978-05-23 | Fuji Jukogyo Kabushiki Kaisha | Fuel supply system for multi-fuel internal combustion engines |
| CN202483716U (en) * | 2012-02-14 | 2012-10-10 | 苏州百胜动力机器有限公司 | Dual-fuel outboard engine |
| CN202832857U (en) * | 2012-08-30 | 2013-03-27 | 苏州百胜动力机器有限公司 | Double-fuel carburetor |
-
2012
- 2012-08-30 CN CN201210313110.4A patent/CN102828856B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3515106A (en) * | 1967-08-11 | 1970-06-02 | Ko J Verlinde | Apparatus for operating a spark ignition engine on two fuels |
| GB2134599A (en) * | 1983-01-28 | 1984-08-15 | Outboard Marine Corp | Dual fuel supply system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102828856A (en) | 2012-12-19 |
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Legal Events
| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C53 | Correction of patent for invention or patent application | ||
| CB02 | Change of applicant information |
Address after: Wuzhong District Mudu town Jinfeng Road, Suzhou city of Jiangsu Province, No. 18 215100 Applicant after: Suzhou Bai Sheng power machine Company Limited by Shares Address before: Wuzhong District Mudu town Jinfeng Road, Suzhou city Jiangsu province 215100 No. 18 Suzhou Yum Power Machine Co Ltd Applicant before: Suzhou Baisheng Power Machine Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: SUZHOU BAISHENG MOTILITY MACHINERY CO., LTD. TO: SUZHOU PARSUN POWER MACHINE CO., LTD. |
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| EXSB | Decision made by sipo to initiate substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |