CN2398430Y - Gas-oil mixing ration adjusting device for vehicle carburetor - Google Patents
Gas-oil mixing ration adjusting device for vehicle carburetor Download PDFInfo
- Publication number
- CN2398430Y CN2398430Y CN 99241442 CN99241442U CN2398430Y CN 2398430 Y CN2398430 Y CN 2398430Y CN 99241442 CN99241442 CN 99241442 CN 99241442 U CN99241442 U CN 99241442U CN 2398430 Y CN2398430 Y CN 2398430Y
- Authority
- CN
- China
- Prior art keywords
- carburetor
- utility
- model
- float chamber
- oil
- 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
Images
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model relates to an air-oil mixing ratio adjusting device for a carburetor, which comprises a carburetor (1), a float chamber (2) and an idling electromagnetic valve (3), wherein, two pipes of the float chamber are connected with the carburetor; the idling electromagnetic valve is connected with one pipe of the float chamber. The utility model is characterized in that a control computer (4) is coupled to the idling electromagnetic valve. The device of the utility model can control oil supply quantity through adjusting the time of electric current and can sensitively and accurately adjust the oil supply quantity of the carburetor in due time, causing that a fuel oil system can supply fuel approaching to the theoretical air-fuel ratio under all kinds of conditions; thereby, harmful gas discharged by an engine is reduced, the economy of the fuel oil is increased, and simultaneously, the utility model provides an ideal work point for a three-way catalytic converter.
Description
The utility model relates to the automobile carburetor device, specifically Carburetor oil gas mixing ratio regulating device.
In the prior art, the idling solenoid valve of motorize oil gas is by automobile ignition switch control.When ignition switch was not opened, the idling solenoid valve was not charged in the Carburetor, is in closed condition; And after ignition switch was opened, the idling solenoid valve was just charged always, opened always, and the oil gas that the idling solenoid valve can not be adjusted Carburetor mixes, and only depends on the variation of throttle opening to control oil inlet quantity, can not guarantee that at all Carburetor reaches chemically correct fuel.
The purpose of this utility model provides a kind ofly can adjust optimum oil feeding under the various operating modes of automobile by the idling solenoid valve, reaches the automobile carburetor oil vapour-air mixture ratio regulating device of rational air fuel ratio.
The utility model is achieved in that Carburetor oil gas mixing ratio regulating device comprises Carburetor, float chamber, the idling solenoid valve, two pipes of float chamber link to each other with Carburetor, the idling solenoid valve links to each other with a pipe of float chamber, it is characterized in that being connected with controlling computer on the idling solenoid valve.Produce pulsed voltage with controlling computer and control Carburetor idling solenoid valve, the smooth adjustment oil inlet quantity reaches and adjusts Carburetor oil gas mixing ratio (air fuel ratio).
In the device of the present utility model, closing and opening of idling solenoid valve is not to be controlled by ignition switch, and control by computer, the signal that computer can be sent here according to various sensors, calculate optimum oil feeding under the various operating modes with fuzzy control technology, send the instruction that is switched on or switched off to the idling solenoid valve then, control fuel delivery by the length of adjusting current"on"time, and can be sensitive, accurately, in time adjust the fuel delivery of Carburetor, no matter make the fuel oil system under the sort of operating mode, all can supply with very fuel near chemically correct fuel, thereby reduce the discharge capacity of motor harmful gas, improve the Economy of fuel oil, also provide a desirable operation point simultaneously for three-way catalytic converter.
Fig. 1 is a structural representation of the present utility model.
The utility model is described in further detail below in conjunction with accompanying drawing, but be not limited to shown in the accompanying drawing.
As shown in the figure, Carburetor oil gas mixing ratio regulating device of the present utility model is by Carburetor 1, float chamber 2, idling solenoid valve 3, two pipes of float chamber link to each other with Carburetor, the idling solenoid valve links to each other with a pipe of float chamber, is connected with controlling computer 4 on the idling solenoid valve, by computer the idling solenoid valve is applied voltage.
The utility model is adjusted pulse by computer and is controlled the oily flow that the duty of voltage is recently regulated the idling solenoid valve, reaches the purpose of the oily vapour-air mixture ratio of adjusting Carburetor.The frequency of controlling impulse voltage can generally be selected between the 5-100 hertz according to the characteristic decision of solenoid valve.
Claims (1)
1, a kind of Carburetor oil gas mixing ratio regulating device comprises Carburetor (1), float chamber (2), idling solenoid valve (3), two pipes of float chamber link to each other with Carburetor, and the idling solenoid valve links to each other with a pipe of float chamber, it is characterized in that being connected with on the idling solenoid valve controlling computer (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241442 CN2398430Y (en) | 1999-10-29 | 1999-10-29 | Gas-oil mixing ration adjusting device for vehicle carburetor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 99241442 CN2398430Y (en) | 1999-10-29 | 1999-10-29 | Gas-oil mixing ration adjusting device for vehicle carburetor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2398430Y true CN2398430Y (en) | 2000-09-27 |
Family
ID=34028301
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 99241442 Expired - Fee Related CN2398430Y (en) | 1999-10-29 | 1999-10-29 | Gas-oil mixing ration adjusting device for vehicle carburetor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2398430Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405545A (en) * | 2014-11-22 | 2015-03-11 | 重庆市明皓光学仪器有限公司 | Engine distribution device |
-
1999
- 1999-10-29 CN CN 99241442 patent/CN2398430Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104405545A (en) * | 2014-11-22 | 2015-03-11 | 重庆市明皓光学仪器有限公司 | Engine distribution device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0935706B1 (en) | Control system for exhaust gas recirculation system | |
| CN100585149C (en) | Method for controlling an electromagnetic valve in a fuel system | |
| EP1022442A3 (en) | Intake-air quantity control apparatus for internal combustion engine with variable valve timing system | |
| CN1995716A (en) | Variable inlet duct and inlet system containing same | |
| CN2398430Y (en) | Gas-oil mixing ration adjusting device for vehicle carburetor | |
| CN101021185B (en) | Method and apparatus for operating impulse charger for transient torque management | |
| CN2195460Y (en) | Intelligent, energy-saving purification controller | |
| CN201037438Y (en) | Electric control carburetor | |
| CN201141323Y (en) | Partition lean combustion electric-controlled oil economizer of carburetor type petrol engine | |
| CN202215384U (en) | Auxiliary electronic control oil-saving device of automobile | |
| CN201221415Y (en) | Air controlling and metering mechanism of electric spraying type engine | |
| CN201141322Y (en) | Partition lean combustion electric-controlled oil economizer of electro-jetting type petrol engine | |
| CN201037441Y (en) | Secondary air input fuel-saving controller for electric control automobile | |
| CN100520040C (en) | Vacuum contant pressure, mixer for internal combustion engine | |
| CN2625592Y (en) | Micro supercharging electronic controller for petrol engine | |
| KR960009207B1 (en) | High power electronic accelerator for l.p.g. automobile | |
| CN219529118U (en) | Secondary air injection system of small general gasoline engine | |
| CN212898721U (en) | Oil-gas mixed dual-fuel engine electric control system | |
| CN2221105Y (en) | Automotive gasoline boosting and diluting device | |
| CN206092188U (en) | Electricity spouts motorcycle throttler valve body assembly | |
| CN200952434Y (en) | Petrol engine electric control energizing fuel-saving device | |
| CN2259496Y (en) | Vacuum valve electric control single-point spray actuator for vehicle | |
| CN201246236Y (en) | Automobile natural gas engine gas-saving power regulation valve | |
| JPS63984Y2 (en) | ||
| CN2527724Y (en) | Gas flow control device for engine |
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 |