CN2697331Y - Fuel saving device for car - Google Patents
Fuel saving device for car Download PDFInfo
- Publication number
- CN2697331Y CN2697331Y CN 200320107909 CN200320107909U CN2697331Y CN 2697331 Y CN2697331 Y CN 2697331Y CN 200320107909 CN200320107909 CN 200320107909 CN 200320107909 U CN200320107909 U CN 200320107909U CN 2697331 Y CN2697331 Y CN 2697331Y
- Authority
- CN
- China
- Prior art keywords
- fuel
- car
- saving device
- electromagnetic valve
- negative
- 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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- Fuel-Injection Apparatus (AREA)
Abstract
The utility model relates to a fuel saving device for a car, in particular to a fuel saving device for a car which is suitable for electronic injection devices, comprising a housing. The housing is provided with a fuel-feeding pipe, a fuel-returning line is communicated with a fuel tank, the housing is provided with a fuel-discharging pipe which is communicated with the electronic injection device on an engine, and a negative-pressure regulating-controlling electromagnetic valve is included; the electronic injection device is connected with the negative-pressure regulating-controlling electromagnetic valve by a negative-pressure pipe, one end of a spring pin is movably inserted into the fuel-feeding pipe, and the negative-pressure regulating-controlling electromagnetic valve controls the flow quantity of the fuel-feeding pipe by the spring pin; the fuel saving device for a car also comprises a regulating-controlling electromagnetic valve for fuel passage gearshifts. The fuel saving device for a car has the advantages that the fuel saving device for a car adopts the negative-pressure regulating-controlling electromagnetic valve and the regulating-controlling electromagnetic valve for the fuel passage, which is convenient to jointly coordinate and accurately control the fuel-supply amount of the fuel-feeding pipe; when the fuel flows in the fuel-discharging pipe, an electrostatic treater in the form of a permanent magnet, etc. can eliminate static charges in the fuel and can reduce the atomizing and uneven effect caused by electrostatic attraction for fuel particles, which is favourable for more complete and sufficient combustion, and thus the fuel saving device for a car can further save the fuel.
Description
Technical field
The utility model relates to the fuel economizer that a kind of automobile is used, and particularly is applicable to the automobile fuel-economizing device of electronic injector.
Background technique
Automobile fuel-saving device is varied, but is used for yet there are no report than the automobile fuel-economizing device of novel electronic injection apparatus.Ordinary electronic injection apparatus oil supply system oil mass when fuel feeding is carried the control inaccuracy, and the oil that causes being carried can not reach the optimum state when engine combustion, and fuel consumption is bigger.
Summary of the invention
It is a kind of according to the engine combustion dynamic change that the purpose of this utility model is to provide, and accurately controls the automobile fuel-economizing device of the required oil mass of output.
The technical solution of the utility model is:
A kind of automobile fuel-economizing device, comprise a housing, establish oil inlet pipe in the housing, return tube communicates with fuel tank, setting out oil pipe in the housing communicates with electronic injector on the motor, also comprise negative pressure adjusted and controlled solenoid valve, electronic injector links to each other with negative pressure adjusted and controlled solenoid valve by the negative pressure pipe, and in the insertion oil inlet pipe of an end activity of spring pin, negative pressure adjusted and controlled solenoid valve is by the flow of spring pin control oil inlet pipe.
Automobile fuel-economizing device also comprises oil circuit gear regulation and control solenoid valve.
Automobile fuel-economizing device also comprises electrostatic treater, and electrostatic treater is arranged on around the oil outlet tube.
Automobile fuel-economizing device, electrostatic treater are a block permanent magnet.
Advantage of the present utility model is: adopted negative pressure adjusted and controlled solenoid valve, oil circuit gear to adjust solenoid valve, be convenient to coordinate the fuel delivery of common accurately control oil inlet pipe.The utility model can also be set up the electrostatic treater of forms such as permanent magnet, when fuel oil flows in oil outlet tube, electrostatic treater can be eliminated the static charge in the fuel oil, reduce oil particles and cause the uneven influence of atomizing because of electrostatic attraction, help burning more cmpletely, thus further fuel-economizing.
Description of drawings
Fig. 1 is the utility model automobile fuel-economizing device structural representation.
Embodiment
A kind of automobile fuel-economizing device, comprise a housing 1, establish oil inlet pipe 2 in the housing 1, return tube 4 communicates with fuel tank 6, setting out oil pipe 3 in the housing 1 communicates with electronic injector 7 on the motor, also comprise negative pressure adjusted and controlled solenoid valve 8, electronic injector 7 links to each other with negative pressure adjusted and controlled solenoid valve 8 by negative pressure pipe 11, and in the insertion oil inlet pipe 2 of an end activity of spring pin 12, negative pressure adjusted and controlled solenoid valve 8 is by the flow of spring pin 12 control oil inlet pipes 2.
Automobile fuel-economizing device also comprises oil circuit gear regulation and control solenoid valve 5.
Automobile fuel-economizing device also comprises electrostatic treater 9, and electrostatic treater 9 is arranged on around the oil outlet tube 3.
Automobile fuel-economizing device, electrostatic treater 9 is a block permanent magnet.
Working principle of the present utility model: adopted negative pressure adjusted and controlled solenoid valve 8, the dynamic variable signal of in-engine oil inflame is caught by electronic injector 7 with the negative pressure signal form, electronic injector 7 reaches negative pressure adjusted and controlled solenoid valve 8 with the signal of negative pressure variation through negative pressure pipe 11 again, negative pressure adjusted and controlled solenoid valve 8 can moving by control spring pin 12, the sectional area that the fuel oil of change oil inlet pipe 2 passes through, thereby can adjust the oil inlet quantity of oil inlet pipe 2 according to the required fuel delivery of engine chamber, reach accurate control fuel feeding, the purpose of energy saving.
The high speed of common automobile, the friction speed gear of low speed, the adjustment of required fuel delivery can be controlled by oil circuit gear regulation and control solenoid valve 5, the utility model can be used with original oil circuit gear regulation and control solenoid valve 5, also can unite two into one, cancel original oil circuit gear and adjust solenoid valve 5, it is set up in automobile fuel-economizing device of the present utility model as annex, be convenient to coordinate to control jointly the fuel delivery of oil inlet pipe 2.
The utility model can also be set up the electrostatic treater 9 of forms such as permanent magnet, when fuel oil flows in oil outlet tube 3, electrostatic treater 9 can be eliminated the static charge in the fuel oil, reduce oil particles and cause the uneven influence of atomizing because of electrostatic attraction, help burning more cmpletely, thus further fuel-economizing.
Claims (3)
1, a kind of automobile fuel-economizing device, comprise a housing (1), establish oil inlet pipe (2) in the housing (1), return tube (4) communicates with fuel tank (6), setting out oil pipe (3) in the housing (1) communicates with electronic injector (7) on the motor, it is characterized in that: also comprise negative pressure adjusted and controlled solenoid valve (8), electronic injector (7) links to each other with negative pressure adjusted and controlled solenoid valve (8) by negative pressure pipe (11), in the insertion oil inlet pipe (2) of one end activity of spring pin (12), negative pressure adjusted and controlled solenoid valve (8) is connected with spring pin (12).
2, automobile fuel-economizing device according to claim 1 is characterized in that: also comprise electrostatic treater (9), electrostatic treater (9) is arranged on oil outlet tube (3) all around.
3, automobile fuel-economizing device according to claim 2 is characterized in that: electrostatic treater (9) is a block permanent magnet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107909 CN2697331Y (en) | 2003-11-03 | 2003-11-03 | Fuel saving device for car |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200320107909 CN2697331Y (en) | 2003-11-03 | 2003-11-03 | Fuel saving device for car |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2697331Y true CN2697331Y (en) | 2005-05-04 |
Family
ID=34761955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200320107909 Expired - Fee Related CN2697331Y (en) | 2003-11-03 | 2003-11-03 | Fuel saving device for car |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2697331Y (en) |
-
2003
- 2003-11-03 CN CN 200320107909 patent/CN2697331Y/en not_active Expired - Fee Related
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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 |