CN2606192Y - Electric fuel spray injector of vehicle - Google Patents
Electric fuel spray injector of vehicle Download PDFInfo
- Publication number
- CN2606192Y CN2606192Y CN 03233703 CN03233703U CN2606192Y CN 2606192 Y CN2606192 Y CN 2606192Y CN 03233703 CN03233703 CN 03233703 CN 03233703 U CN03233703 U CN 03233703U CN 2606192 Y CN2606192 Y CN 2606192Y
- Authority
- CN
- China
- Prior art keywords
- jet
- vehicle
- utility
- oil
- model
- 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
Links
Landscapes
- Fuel-Injection Apparatus (AREA)
- Nozzles (AREA)
Abstract
The utility model relates to an engine fitting of vehicle, in particular to an electric fuel spray injector of vehicle, comprising a valve body 1, a jet plate 2, a ball end 3 and a casing 4. The utility model is characterized in that 2-3 jet holes 5 are arranged on the jet plate. The utility model has the advantages of simple structure, full combustion, small pollution to environment, etc.
Description
One, technical field
The utility model relates to a kind of motor car engine accessory, particularly a kind of automobile electronic fuel oil jet oil sprayer.
Two, technical background
Present motor car engine generally adopts the Carburetor fuel feeding, and it is big that this fuel system exists oil consumption, and it is insufficient to burn, and exhaust emission is big.And the oil sprayer of existing automobile electronic fuel oil jet system generally adopts is the single hole oil sprayer, though the single hole oil sprayer is easier on making, the fuel-oil atmozation of spraying is relatively poor, and the fuel oil uniformity coefficient of injection is also lower.
Three, technology contents
The purpose of this utility model designs a kind of simple in structure, sufficient combustion exactly, the automobile electronic fuel oil jet oil sprayer that environmental pollution is little, and it includes valve body, jet orifice plate, bulb, shell, it is characterized in that: the spray orifice on jet orifice plate is 2-3.During use bulb is moved up along arrow, enter cylinder after two spray orifices that the pressure fuel oil enters jet orifice plate from the space of valve body and bulb spray into tracheae and air mixing.The utility model more adapts to the working condition requirement of automobile reality through the amount of fuel of porous ejection than the Carburetor fuel feeding, and air fuel ratio is accurate, and atomizing effect is better.The shape of jet orifice plate helps adopting laser bonding with the valve body combination, is fit to produce the efficient height in enormous quantities.
In sum, after the automobile carburetor fuel feeding changed the EFI multiple orifice nozzle into, the pressure fuel injection that sprays into tracheae through each hole got more even, and fuel-oil atmozation is good, and the mist of oil of generation and air mixing are also more even, utilize the inertia of air, make good charging.And the saving fuel oil, satisfy more and more stricter Abgasgesetz.
Four, description of drawings
Fig. 1 is the utility model embodiment diplopore fuel injector structure schematic representation.
Among the figure: 1, valve body 2, jet orifice plate 3, bulb 4, shell 5, spray orifice
Five, specific embodiment mode
The utility model is described in further detail in conjunction with the accompanying drawings and embodiments:
As shown in Figure 1, a kind of automobile electronic fuel oil jet oil sprayer, include valve body 1, jet orifice plate 2, bulb 3, shell 4, it is characterized in that: the spray orifice 5 on jet orifice plate is 2-3, in order to make using effect of the present utility model better, on the jet orifice plate between two spray orifices angle α of shaft axis can be 25 °-40 °.
Claims (2)
1, a kind of automobile electronic fuel oil jet oil sprayer includes valve body (1), jet orifice plate (2), bulb (3), shell (4), it is characterized in that: the spray orifice on jet orifice plate (5) is 2-3.
2, automobile electronic fuel oil jet oil sprayer as claimed in claim 1 is characterized in that: on the jet orifice plate between two spray orifices angle α of shaft axis be 25 °-40 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233703 CN2606192Y (en) | 2003-03-25 | 2003-03-25 | Electric fuel spray injector of vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 03233703 CN2606192Y (en) | 2003-03-25 | 2003-03-25 | Electric fuel spray injector of vehicle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2606192Y true CN2606192Y (en) | 2004-03-10 |
Family
ID=34165948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 03233703 Expired - Fee Related CN2606192Y (en) | 2003-03-25 | 2003-03-25 | Electric fuel spray injector of vehicle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2606192Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404847C (en) * | 2005-07-29 | 2008-07-23 | 比亚迪股份有限公司 | Fuel oil injector |
-
2003
- 2003-03-25 CN CN 03233703 patent/CN2606192Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100404847C (en) * | 2005-07-29 | 2008-07-23 | 比亚迪股份有限公司 | Fuel oil injector |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204783409U (en) | Oil spraying device | |
| CN2606192Y (en) | Electric fuel spray injector of vehicle | |
| CN2606193Y (en) | Electric fuel spray injector of motorcycle | |
| CN2881132Y (en) | Mixed fuel nozzle of motor | |
| CN201582014U (en) | Automobile ultrasonic fuel-oil atomization device | |
| CN2878702Y (en) | Oil sprayer mouth for dual-stigmatic diesel oil engine | |
| CN2520424Y (en) | Electric controlled fuel jet | |
| CN2428591Y (en) | Fuel-oil supersonic atomizing-magnetizing device | |
| CN2449061Y (en) | Combustion chamber | |
| CN201381920Y (en) | Electric-controlled oil spray nozzle orifice plate | |
| CN110107437A (en) | Air-assisted atomization fuel injector and control method | |
| CN2906088Y (en) | Improved diesel engine 4125 cylinder cover assembly | |
| CN2878703Y (en) | Oil sprayer mouth for diesel oil engine with small cylinder radius | |
| CN2723704Y (en) | Energy saving carburetor | |
| CN2240621Y (en) | Fuel-saving device for car | |
| CN201241777Y (en) | Double-spherical oil nozzle | |
| CN201851245U (en) | Gasoline direct injection (GDI) injector | |
| CN202578933U (en) | Petrol engine in-cylinder direct injection combustion system | |
| CN202789267U (en) | Gasoline injector | |
| CN102953888A (en) | Fuel-air mixing nozzle | |
| CN2348123Y (en) | Poor mixture electric injection apparatus | |
| CN2858985Y (en) | Electric controlled oil sprayer | |
| CN2399515Y (en) | Double carburetor for gasoline engine | |
| CN2483514Y (en) | Carburettor | |
| CN200961551Y (en) | Fuel injector atomization enhancing device of gasoline engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20040310 Termination date: 20110325 |