CN102042123A - Vehicular fuel oil and gas hybrid refitted kit - Google Patents
Vehicular fuel oil and gas hybrid refitted kit Download PDFInfo
- Publication number
- CN102042123A CN102042123A CN2009102072234A CN200910207223A CN102042123A CN 102042123 A CN102042123 A CN 102042123A CN 2009102072234 A CN2009102072234 A CN 2009102072234A CN 200910207223 A CN200910207223 A CN 200910207223A CN 102042123 A CN102042123 A CN 102042123A
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- CN
- China
- Prior art keywords
- fuel
- fuel gas
- gas injection
- gas
- kit
- 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.)
- Pending
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/30—Use of alternative fuels, e.g. biofuels
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- Output Control And Ontrol Of Special Type Engine (AREA)
Abstract
The invention discloses a vehicular fuel oil and gas hybrid refitted kit, which comprises a fuel gas injecting device and a gas inlet manifold, wherein the fuel gas injecting device is formed by connecting a fuel gas tank, an air pressure valve, an air pressure storage, an electronic regulator, a fuel gas distributor, a fuel gas injection valve and a fuel gas injection pipe sequentially. The kit is characterized in that: the fuel gas injection pipe is inserted into the gas inlet manifold, and the direction of a gas jet nozzle of the fuel gas injection pipe is consistent with the airflow direction of the gas inlet manifold. The kit has a simple structure, the mixed combustion of fuel oil and fuel gas can be realized on the basis that an engine is not refitted, and the mixed combustion has the advantages in aspects of fuel cost and fuel discharge, so the problems of high using cost of single fuel of automobiles and high technical difficulty of refitting the engine are solved.
Description
Technical field
The present invention relates to the automobile repacking field, relate in particular to mixed power plant, specifically is a kind of fuel oil for vehicles combustion gas mixing power repacking external member.
Background technique
Existing vehicle fuel uses single gasoline or diesel oil mostly, and the greenhouse effect that the carbon dioxide of expensive oil price and the discharging of burning back causes make automobile become the earth ozone layer destroying person of not only uneconomical but also not environmental protection.Based on this, hybrid vehicle becomes the direction of current research and development, and the notion of mixed combustion is just accepted by increasing people.But, be quite huge at the cost that will buy a hybrid vehicle at present, refiting engine is then given the technical very big difficulty that increased.
Summary of the invention
The invention provides a kind of fuel oil for vehicles combustion gas mixing power repacking external member, solve the user cost height and the high problem of refiting engine technical difficulty of existing automobile single-fuel.
This fuel oil for vehicles combustion gas mixing power repacking external member of the present invention comprises combustion gas injection device and intake manifold, the combustion gas injection device is to connect gas can, air pressure valve, air pressure storage, electronic controller, gas distributor, fuel gas injection valve and fuel gas injection pipe successively to form, the fuel gas injection pipe is inserted in the intake manifold, and the puff prot direction of fuel gas injection pipe is consistent with the airflow direction of intake manifold.
This fuel oil for vehicles combustion gas mixing power repacking external member provided by the invention is simple in structure, can realize the mixed combustion of fuel-firing gas-firing on the basis that has no need of modifying engine.Because combustion gas can be adopted compressed natural gas, liquefied petroleum gas (LPG), biogas or hydrogen, therefore mixed combustion equal tool advantage aspect fuel cost and discharging has solved the user cost height of existing automobile single-fuel and has avoided the high problem of refiting engine technical difficulty.
Description of drawings
Accompanying drawing is the structural representation of fuel oil for vehicles combustion gas mixing power repacking external member of the present invention.
1. gas cans among the figure, 2. air pressure valve, 3. air pressure storage, 4. electronic controller, 5. gas distributor, 6. fuel gas injection valve, 7. fuel gas injection pipe, 8. intake manifold.
Embodiment
By accompanying drawing as can be known, fuel oil for vehicles combustion gas mixing power repacking external member of the present invention comprises combustion gas injection device and intake manifold 8.The combustion gas injection device is to connect gas can 1, air pressure valve 2, air pressure storage 3, electronic controller 4, gas distributor 5, fuel gas injection valve 6 and fuel gas injection pipe 7 successively to form.Fuel gas injection pipe 7 is inserted in the intake manifold 8, and the puff prot direction of fuel gas injection pipe 7 is consistent with the airflow direction of intake manifold 8.Pass through said structure, the combustion gas of spraying with the combustion gas injection device when gasoline or diesel oil are injected into the intake manifold and are diverted to intake manifold 8 by gasification after mixes mutually, mixed fuel is injected into the combustor inner cylinder work of motor jointly, has so not only realized mixed combustion but also has not needed refiting engine.Simultaneously, gas distributor 5 can and connect the fuel gas injection valve 6 and the fuel gas injection pipe 7 of respective numbers according to the quantity of intake manifold 8, to adapt to the motor car engine of single cylinder or multi cylinder.
Claims (1)
1. a fuel oil for vehicles combustion gas mixing power is reequiped external member, comprise combustion gas injection device and intake manifold (8), the combustion gas injection device is to connect gas can (1), air pressure valve (2), air pressure storage (3), electronic controller (4), gas distributor (5), fuel gas injection valve (6) and fuel gas injection pipe (7) successively to form, it is characterized in that: described fuel gas injection pipe (7) is inserted in the described intake manifold (8), and the puff prot direction of fuel gas injection pipe (7) is consistent with the airflow direction of intake manifold (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102072234A CN102042123A (en) | 2009-10-13 | 2009-10-13 | Vehicular fuel oil and gas hybrid refitted kit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102072234A CN102042123A (en) | 2009-10-13 | 2009-10-13 | Vehicular fuel oil and gas hybrid refitted kit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102042123A true CN102042123A (en) | 2011-05-04 |
Family
ID=43908580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102072234A Pending CN102042123A (en) | 2009-10-13 | 2009-10-13 | Vehicular fuel oil and gas hybrid refitted kit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102042123A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410237A (en) * | 2018-04-26 | 2019-11-05 | 上海汽车集团股份有限公司 | EGR integrated system and its inlet manifold |
-
2009
- 2009-10-13 CN CN2009102072234A patent/CN102042123A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110410237A (en) * | 2018-04-26 | 2019-11-05 | 上海汽车集团股份有限公司 | EGR integrated system and its inlet manifold |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20110504 |