CN2580409Y - Electric jet gasoline engine oil supply device with oil consumption measuring mechansim - Google Patents
Electric jet gasoline engine oil supply device with oil consumption measuring mechansim Download PDFInfo
- Publication number
- CN2580409Y CN2580409Y CN 02286293 CN02286293U CN2580409Y CN 2580409 Y CN2580409 Y CN 2580409Y CN 02286293 CN02286293 CN 02286293 CN 02286293 U CN02286293 U CN 02286293U CN 2580409 Y CN2580409 Y CN 2580409Y
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- oil
- fuel
- engine
- utility
- gasoline engine
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Abstract
The utility model relates to an electric jet gasoline engine oil supply device with an oil consumption measuring mechanism. The utility model is characterized in that an oil consume sensor is connected between a cleaner and a pressure gauge in series in an oil supply loop of an engine, and a voltage regulator is connected between the cleaner and the oil consume sensor in series. The measurement to the oil consumption of an electric spray engine is realized through the improvement to the oil supply loop of the existing electric spray engine. The utility model has the advantages of high performance-price ratio, high measuring accuracy and simple structure. Compared with the imported homogeneous equipment and the home-made homogeneous equipment, the utility model has price superiority.
Description
Technical field
The utility model relates to a kind of fueller of electronic injection gasoline engine.
Background technology
Oil consumption such as the rapid-result oil consumption such as grade of automobile, fuel consumption per hundred kilometers, multi-state oil consumption are the important technology performance index of vehicle complete vehicle, detection to various oil consumption indexs is one of important process of quality supervision department, is the testing that automobile production producer must carry out.At present to EFI formula gasoline car oil consumption test, index of fuel consumption per hundred kilometers only, employing be that original weight method loaded down with trivial details, that error is bigger is measured.People have developed a kind of fuel consumption meter and adopt four piston meters to measure oil consumption for this reason, and its structural principle is to have only a piston can make the fuel oil flow direction engine all the time; Piston with its subtend then makes fuel oil flow to next piston, and therefore, the direction of rotation is the clockwise direction by when beginning.This fuel consumption meter complex structure, the selling price height.
Summary of the invention
In order to solve the fuel consumption measurement problem of EFI gasoline car, the utility model provides a kind of low cost of manufacture, measures the convenient electronic injection gasoline engine fueller that has fuel consumption measurement mechanism accurately.
The technical solution that realizes above-mentioned purpose is such:
Electronic injection gasoline engine fueller with fuel consumption measurement mechanism, comprise fuel tank, oil pump, filter cleaner, fuel injector, pressure regulator valve and scavenge pipe, it is characterized in that: the pressure regulator (4) of connecting between the fuel consume sensor (5) of connecting between filter cleaner (3) and the fuel injector (7), filter cleaner (3) and fuel consume sensor (5); Scavenge pipe one end is being communicated with fuel tank (1), and the other end is being communicated with pressure regulator (4).
The utility model is through static experiment, the change of oil circuit and seal in fuel consume sensor after do not influence the engine oil path oil pressure substantially, and the equal operate as normal of each operating mode of engine, pressure gauge reading meets the technical requirement of electric-jet type engine.Through roadway experiment, test result is true and reliable.
This installs cost performance height, compares with homemade same category of device with the import same category of device to have price advantage power; Because this device structure is simple relatively, so maintenance is convenient; Most important aspect is this equipment measuring accuracy height.
This device is applicable to that all kinds are as four cylinders, the petrolic oil consumption test of six cylinder EFIs.
Description of drawings
Fig. 1 is the utility model structural representation,
Fig. 2 is a V6 Cylinder engine oil supply mechanism synoptic diagram.
Embodiment
By Fig. 1, Fig. 2 as seen, the electronic injection gasoline engine fueller that this has fuel consumption measurement mechanism comprises fuel tank 1, electric oil pump 2, filter cleaner 3, tensimeter 6, fuel injector 7, pressure regulator valve 4 and scavenge pipe 8.Fuel consume sensor 5 is connected between filter cleaner 3 and the fuel injector 7, and tensimeter 6 is housed in the oil circuit, and pressure regulator 4 is connected between filter cleaner 3 and the fuel consume sensor 5; Scavenge pipe 8 one ends are being communicated with fuel tank 1, and the other end is being communicated with pressure regulator 4.
During work, electric oil pump 2 with greater than the pressure of pressure regulator valve 4, greater than the flow of the maximum fuel consumption of engine with fuel from fuel tank 1 through filter cleaner 3 pumps to the oil circuit each several part, through pressure regulator valve 4 pressure regulation, the fuel oil of unnecessary superpressure flows back to fuel tank by scavenge pipe, at this moment, the pressure reduction that electric oil pump 2 remains in oil pressure and the inlet manifold to fuel injector 7 each oil circuit is a steady state value, guaranteed the operate as normal of each operating mode of engine, fuel consume sensor 5 is sealed between pressure regulator valve 4 and the fuel injector 7, just can record the Actual Burnoff amount of each operating mode of engine.
This device can be used for the V6 cylinder gasoline engine, sees Fig. 2.
Claims (1)
1, the electronic injection gasoline engine fueller that has fuel consumption measurement mechanism, comprise fuel tank, oil pump, filter cleaner, fuel injector, pressure regulator valve and scavenge pipe, it is characterized in that: the pressure regulator (4) of connecting between the fuel consume sensor (5) of connecting between filter cleaner (3) and the fuel injector (7), filter cleaner (3) and fuel consume sensor (5); Scavenge pipe one end is being communicated with fuel tank (1), and the other end is being communicated with pressure regulator (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286293 CN2580409Y (en) | 2002-11-25 | 2002-11-25 | Electric jet gasoline engine oil supply device with oil consumption measuring mechansim |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02286293 CN2580409Y (en) | 2002-11-25 | 2002-11-25 | Electric jet gasoline engine oil supply device with oil consumption measuring mechansim |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2580409Y true CN2580409Y (en) | 2003-10-15 |
Family
ID=33747025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02286293 Expired - Fee Related CN2580409Y (en) | 2002-11-25 | 2002-11-25 | Electric jet gasoline engine oil supply device with oil consumption measuring mechansim |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2580409Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556174B (en) * | 2008-04-11 | 2010-09-01 | 天津港(集团)有限公司 | Intelligent vehicle oil amount measurement detection system |
| CN102080974A (en) * | 2010-11-23 | 2011-06-01 | 上海神舟汽车设计开发有限公司 | Car fuel oil meter |
-
2002
- 2002-11-25 CN CN 02286293 patent/CN2580409Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101556174B (en) * | 2008-04-11 | 2010-09-01 | 天津港(集团)有限公司 | Intelligent vehicle oil amount measurement detection system |
| CN102080974A (en) * | 2010-11-23 | 2011-06-01 | 上海神舟汽车设计开发有限公司 | Car fuel oil meter |
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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 |