CN200952434Y - Petrol engine electric control energizing fuel-saving device - Google Patents
Petrol engine electric control energizing fuel-saving device Download PDFInfo
- Publication number
- CN200952434Y CN200952434Y CN 200620022243 CN200620022243U CN200952434Y CN 200952434 Y CN200952434 Y CN 200952434Y CN 200620022243 CN200620022243 CN 200620022243 CN 200620022243 U CN200620022243 U CN 200620022243U CN 200952434 Y CN200952434 Y CN 200952434Y
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- fuel economizer
- fuel
- petrol engine
- engine
- gas
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- Expired - Fee Related
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Abstract
An electrically-controlled energizing economizer for petrol motor is provided. The utility model belongs to fuel-economizing device of automobile, more particularly a fuel-economizing device for secondary gas supply to gas inlet system of automobile engine. In the device, a gas-inlet end is communicated with air, a gas-outlet end is connected with a gas-inlet manifold pipe of the engine, an electromagnetic valve is arranged on an air passage, and an electromagnetic-valve winding is connected with the signal-outlet end of an automobile choker sensor via an electronic control chip. The utility model has the advantages of simple structure, reasonable design, precise gas supply, good oil saving effect, and remarkably improved engine power.
Description
Technical field
The utility model belongs to the gasoline-saving device of automobile, particularly automotive engine air intake system is made the gasoline-saving device of secondary air compensating.
Background technique
The Hyundai Motor motor adopts Control Technique of Microcomputer more, but owing to each vehicle engine construction, model difference, its control mode is also different.When actual operating mode, chemically correct fuel and actual mixing ratio differ greatly, and cause motor car engine oil consumption in actual operating mode to increase.In order to improve the oil-saving effect of motor, people have proposed various technological schemes, as CN200510021215, CN200410072018 etc.These schemes mostly are electronic gasoline economizer, have in addition use the aperture that direct current generator is controlled valve block, though have certain oil-saving effect when high speed operation, its structure is complicated, cost is higher, special oil-saving effect when idling is generally undesirable.The applicant had once proposed a kind of mechanical gasoline-saving device in CN200420061332, it takes automotive engine air intake system is come fuel-economizing as secondary air compensating, its oil-saving effect is better, but service time long afterwards component of machine can produce wearing and tearing, validity can be subjected to certain influence.
Summary of the invention
Technical problem to be solved in the utility model provides the automatically controlled energization fuel economizer of a kind of petrol engine, and it is simple in structure, and cost is lower, and is reasonable in design, and tonifying Qi is accurate, and oil-saving effect is good, and engine power is significantly improved.
Solving the scheme that technical problem of the present utility model adopts is: the inlet end of fuel economizer communicates with atmosphere, the outlet side connects engine intake manifold, solenoid valve is housed on the air passageways, and electromagnetic valve coil is connected with the signal output part of air throttle of car sensor by the electronic control chip.
The beneficial effect of this energization fuel economizer is: directly from air throttle of car sensor acquisition signal, the size of the spool closure of control electromagnetic valve accurately, automatically regulate air inflow, reach optimal air-fuel ratio, gasoline is fully burnt, play the energization fuel-economizing, reduce exhaust emissions, and also make engine running steadily, noise descends.Through to each vehicle displacement engine load operation experiment, all can reach fuel-economizing 10%～25%, power is significantly improved.If this device only can stop this energization fuel economizer tonifying Qi work automatically when meeting fault, makes motor recover former turner and makes state, and therefore this automatically controlled energization fuel economizer is safe and reliable.During state, this fuel economizer is not worked when idling, and motor is in the best fuel-economizing state that former car has mixed up.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Each label is represented successively among the figure: location valve rod 1, electromagnetic coil 2, filter 3, inlet hole 4, cushion 5, valve body 6, metering orifice 7, adjustable lever 8, pipe joint 9, throttle valve 10, straight coupling 11, Returnning spring 12, spool 13, retaining ring 14, electronic control chip 15, sensor 16, closed end 17.
Embodiment
Referring to Fig. 1, this engine electric-controlled energization fuel economizer is an engine aspirating system secondary air compensating principle, therefore inlet end communicates with atmosphere after filter 3 is housed, the pipe joint 9 of outlet side is communicated with engine intake manifold, solenoid valve is housed on air passageways, electromagnetic valve coil 2 is connected with the sensor 16 of air throttle of car by electronic control chip 15, after the signal processing of autobiography sensor 16 is amplified in the future, drive spool 13 motions of solenoid valve, realize regulating the purpose of the fuel economizer air quantity size of flowing through.The inlet end of this fuel economizer and the passage of outlet side are in same straight line, be provided with perpendicular metering orifice 7 in the air passageways, solenoid valve is installed in the top of metering orifice 7, the spool 13 of solenoid valve is under Returnning spring 12 effects, its closed end 17 is pressed in the outlet of metering orifice 7, when the electric current of the electromagnetic valve coil 2 of flowing through changed, the switching degree of metering orifice 7 outlets also changed thereupon.One spherical throttle valve 10 also is housed in the air passageways of fuel economizer, can be during use according to vehicle discharge capacity difference, adjustable lever 8 to throttle valve 10 is done suitably fine setting, make motor reach optimal air-fuel ratio, fuel oil is fully burnt, play energization fuel-economizing effect, also make the wider of the adaptation vehicle discharge capacity of this fuel economizer and area above sea level.Filter 3 is equipped with at inlet hole 4 places at inlet end, can prevent that dust from entering motor, and motor is shielded.
Claims (4)
1, the automatically controlled energization fuel economizer of a kind of petrol engine, it is characterized in that: the inlet end of fuel economizer communicates with atmosphere, the outlet side connects engine intake manifold, and solenoid valve is housed on the air passageways, and electromagnetic valve coil is connected with the signal output part of air throttle of car sensor by the electronic control chip.
2, by the automatically controlled energization fuel economizer of the described petrol engine of claim 1, it is characterized in that: be provided with perpendicular metering orifice in the air passageways of fuel economizer, the spool of solenoid valve is pressed in the outlet of metering orifice under spring action.
3, by the automatically controlled energization fuel economizer of the described petrol engine of claim 2, it is characterized in that: a spherical throttle valve also is housed in the air passageways of fuel economizer.
4, by the automatically controlled energization fuel economizer of the described petrol engine of claim 3, it is characterized in that: the inlet end of fuel economizer is equipped with filter, and the passage of inlet end and outlet side is in same straight line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022243 CN200952434Y (en) | 2006-07-27 | 2006-07-27 | Petrol engine electric control energizing fuel-saving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620022243 CN200952434Y (en) | 2006-07-27 | 2006-07-27 | Petrol engine electric control energizing fuel-saving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN200952434Y true CN200952434Y (en) | 2007-09-26 |
Family
ID=38810735
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620022243 Expired - Fee Related CN200952434Y (en) | 2006-07-27 | 2006-07-27 | Petrol engine electric control energizing fuel-saving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN200952434Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536484A (en) * | 2012-01-12 | 2012-07-04 | 傅小理 | Triggering signal controlled air compensating device |
-
2006
- 2006-07-27 CN CN 200620022243 patent/CN200952434Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102536484A (en) * | 2012-01-12 | 2012-07-04 | 傅小理 | Triggering signal controlled air compensating device |
| CN102536484B (en) * | 2012-01-12 | 2013-11-13 | 傅小理 | Triggering signal controlled air compensating device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Kunming Speed Technology Co., Ltd. Assignor: Qiu Lin Contract record no.: 2010530000017 Denomination of utility model: Petrol engine electric control energizing fuel-saving device Granted publication date: 20070926 License type: Exclusive License Record date: 20100429 |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070926 Termination date: 20110727 |