CN202756151U - Double-fuel nozzle fixing device - Google Patents
Double-fuel nozzle fixing device Download PDFInfo
- Publication number
- CN202756151U CN202756151U CN 201220326331 CN201220326331U CN202756151U CN 202756151 U CN202756151 U CN 202756151U CN 201220326331 CN201220326331 CN 201220326331 CN 201220326331 U CN201220326331 U CN 201220326331U CN 202756151 U CN202756151 U CN 202756151U
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- CN
- China
- Prior art keywords
- fixing device
- hole
- fuel nozzle
- nozzle fixing
- double
- 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.)
- Expired - Fee Related
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- Cooling, Air Intake And Gas Exhaust, And Fuel Tank Arrangements In Propulsion Units (AREA)
Abstract
A double-fuel nozzle fixing device comprises a body which is block-shaped. A connector connected with an automobile gas inlet passage, an alcohol nozzle connecting part connected with an alcohol nozzle, and a gasoline nozzle connecting part connected with a gasoline nozzle are arranged on the body. The center of the connector is provided with a first through hole communicated with the alcohol nozzle connecting part, and the center of the gasoline nozzle connecting part is provided with a second through hole communicated with the first through hole. The double-fuel nozzle fixing device is arranged on the automobile gas inlet passage, and selection between gasoline fuel and alcohol fuel can be achieved as long as each gas inlet passage is provided with one double-fuel nozzle fixing device. Especially, the double-fuel nozzle fixing device is suitable for gas inlet passage structures of almost all automobile types, and independent designs for gas inlet passages and flanges of the gas inlet passages are not needed when automobiles are refitted. The double-fuel nozzle fixing device is simple in structure and low in cost.
Description
Technical field
The utility model patent relates to the fixing device of automotive fuel nozzle, specifically is applicable to the installation of petrol jet and alcohols nozzle and fixing.
Background technique
The gas-oil hybrid automobile is more and more universal at present.For the automobile of gasoline, alcohols mixed power, need to be in intake duct design intake manifold or at the unique fixed structure of flange plate design of intake duct.
Yet these two kinds of structures do not have versatility, and particularly every kind of vehicle is all similar, and the flange plate of intake manifold and intake duct all needs to carry out different remodeling.
And well-known, the flange plate of the intake duct of the automobile of each vehicle, intake manifold and intake duct needs to customize different moulds according to vehicle, and directly adding common fuel nozzle fixing device in the above can not reach purpose of design.The cost of mold developing is then more high in addition.
So based on the problems referred to above, design and a kind ofly can be applied on the intake duct and can in the fuel nozzle fixing device of selecting select between petrol jet or the alcohols nozzle, be the technical problems to be solved in the utility model.
The model utility content
For solving the problems of the technologies described above, the utility model provides a kind of dual fuel nozzle fixing device that petrol jet and alcohols nozzle can be installed simultaneously.
The purpose of this utility model is achieved through the following technical solutions.
The dual fuel nozzle fixing device, comprise body, it is block that body is, body is provided with the connecting head that is connected with automotive air induction duct, the alcohols nozzle joint that is connected with the alcohols nozzle, the petrol jet joint that is connected with petrol jet, the center of described connecting head has the first through hole that connects with alcohols nozzle joint, and the center of described petrol jet joint has second through hole that connects with described the first through hole.
Described the first through hole and described the second through hole are an acute angle angle.
Described the first through hole and described the second angle that through hole is are between the 30-60 degree.
The surface at described petrol jet joint place is made as a plane of inclination; Further design is that described the second through hole is vertical with the plane of inclination.
The first through hole and the second through hole intersect to form " y " shape or " Y " shape.
Dual fuel nozzle fixing device described in the utility model is installed on the intake duct of automobile, as long as dual fuel nozzle fixing device of installation can be implemented between gasoline, the Aalcohols fuel selects on each intake duct; Particularly go for almost all intake duct structures of vehicles, automobile does not need the flange of intake duct, intake duct is designed separately when reequiping, and is simple in structure, cost is low.
Description of drawings
The below is described in further detail the utility model with embodiment with reference to the accompanying drawings.
Fig. 1 is the plan view of dual fuel nozzle fixing device described in the utility model.
Fig. 2 is the plan view of dual fuel nozzle fixing device described in the utility model.
Fig. 3 is the worm's eye view of dual fuel nozzle fixing device described in the utility model.
Fig. 4 is the left view of dual fuel nozzle fixing device described in the utility model.
Fig. 5 is the sectional structure chart of dual fuel nozzle fixing device described in the utility model.
Embodiment
Shown in Fig. 1-5, the dual fuel nozzle fixing device, the dual fuel nozzle fixing device, comprise body 1, it is block that body 1 is, body 1 is provided with the connecting head 2 that is connected with automotive air induction duct, the alcohols nozzle joint 3 that is connected with the alcohols nozzle, the petrol jet joint 4 that is connected with petrol jet, and the center of described connecting head 2 has the first through hole 5 that connects with alcohols nozzle joint 3, and the center of described petrol jet joint 4 has second through hole 6 that connects with described the first through hole 5.
Connecting head 2 protrudes from body 1, can adopt between the fuel inlet of connecting head 2 and intake duct to be threaded or buckle is connected, and be provided with seal ring at docking location.
Described the first through hole 5 is an acute angle angle with described the second through hole 6.
Described the first through hole 5 and described the second through hole 6 be angle between the 30-60 degree.
In the process of implementing, those skilled in the art can according to the suction tude of different automobile types, adjust angle.
The surface at described petrol jet joint 4 places is made as a plane of inclination 7; Further design is that described the second through hole 6 is vertical with plane of inclination 7.The purpose of design plane of inclination 7 is not only the installation for the ease of petrol jet joint 4, also can save the shared space of whole dual fuel nozzle fixing device.
The first through hole 5 and the second through hole 6 intersect to form " y " shape, and in the process of implementing, those skilled in the art also can intersect to form " Y " shape with the first through hole 5 and the second through hole 6.
Dual fuel nozzle fixing device described in the utility model is installed on the intake duct of automobile, as long as dual fuel nozzle fixing device of installation can be implemented between gasoline, the Aalcohols fuel selects on each intake duct; Particularly go for almost all intake duct structures of vehicles, automobile does not need the flange of intake duct, intake duct is designed separately when reequiping, and is simple in structure, cost is low.
Claims (6)
1. dual fuel nozzle fixing device, comprise body (1), it is characterized in that, it is block that body (1) is, the petrol jet joint (4) that body (1) is provided with the connecting head (2) that is connected with automotive air induction duct, the alcohols nozzle joint (3) that is connected with the alcohols nozzle, is connected with petrol jet, the center of described connecting head (2) has the first through hole (5) that connects with alcohols nozzle joint (3), and the center of described petrol jet joint (4) has second through hole (6) that connects with described the first through hole (5).
2. dual fuel nozzle fixing device as claimed in claim 1 is characterized in that the surface at described petrol jet joint (4) place is made as a plane of inclination (7).
3. dual fuel nozzle fixing device as claimed in claim 2 is characterized in that described the second through hole (6) is vertical with plane of inclination (7).
4. dual fuel nozzle fixing device as claimed in claim 1 is characterized in that, described the first through hole (5) is an acute angle angle with described the second through hole (6).
5. dual fuel nozzle fixing device as claimed in claim 4 is characterized in that described the first through hole (5) and described the second through hole (6) are angle between the 30-60 degree.
6. dual fuel nozzle fixing device as claimed in claim 1 is characterized in that the first through hole (5) and the second through hole (6) intersect to form " y " shape or " Y " shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326331 CN202756151U (en) | 2012-07-06 | 2012-07-06 | Double-fuel nozzle fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220326331 CN202756151U (en) | 2012-07-06 | 2012-07-06 | Double-fuel nozzle fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202756151U true CN202756151U (en) | 2013-02-27 |
Family
ID=47735338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220326331 Expired - Fee Related CN202756151U (en) | 2012-07-06 | 2012-07-06 | Double-fuel nozzle fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202756151U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734029A (en) * | 2012-07-06 | 2012-10-17 | 李恒 | Fixing device of dual-fuel nozzle |
| CN103994003A (en) * | 2014-05-20 | 2014-08-20 | 江苏引领醇新能源科技有限公司 | Fixing device of automobile engine gasoline alcohol dual-fuel injector |
-
2012
- 2012-07-06 CN CN 201220326331 patent/CN202756151U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102734029A (en) * | 2012-07-06 | 2012-10-17 | 李恒 | Fixing device of dual-fuel nozzle |
| CN103994003A (en) * | 2014-05-20 | 2014-08-20 | 江苏引领醇新能源科技有限公司 | Fixing device of automobile engine gasoline alcohol dual-fuel injector |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: CHINA ALCOHOLIZATION (WUHAN) NEW AUTOMOBILE ENERGY Free format text: FORMER OWNER: LI HENG Effective date: 20131216 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 130200 CHANGCHUN, JILIN PROVINCE TO: 430074 WUHAN, HUBEI PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20131216 Address after: 430074 II-6, South Industrial Zone, East Lake Development Zone, Hubei, Wuhan Patentee after: Wuhan China Alcoholization Methanol Energy Co., Ltd. Address before: 130200 Jilin province city Changchun Nong'an County East five Street No. 788 in the world Patentee before: Li Heng |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130227 Termination date: 20210706 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |