CN203022931U - By-pass air inlet pipe - Google Patents
By-pass air inlet pipe Download PDFInfo
- Publication number
- CN203022931U CN203022931U CN 201220643880 CN201220643880U CN203022931U CN 203022931 U CN203022931 U CN 203022931U CN 201220643880 CN201220643880 CN 201220643880 CN 201220643880 U CN201220643880 U CN 201220643880U CN 203022931 U CN203022931 U CN 203022931U
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- CN
- China
- Prior art keywords
- suction tude
- inlet pipe
- air inlet
- main
- main suction
- 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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- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The utility model discloses a by-pass air inlet pipe which comprises a main air inlet pipe, an auxiliary air inlet pipe and an electromagnetic valve. The auxiliary air inlet pipe is arranged on a pipe wall of the main air inlet pipe and is communicated with the main air inlet pipe, and the electromagnetic valve is arranged at the connecting position between the auxiliary air inlet pipe and the main air inlet pipe. The quantity of oil and air which enter an engine is controlled through adjustment of the electromagnetic valve to enable fuel inside a cylinder to be burnt sufficiently, and avoid the phenomenon that the fuel is emitted to the atmosphere without being sufficiently burned to cause air pollution.
Description
Technical field
The utility model belongs to the suction tude of motor, is specifically related to a kind of bypass type suction tude.
Background technique
The oil supply system of motorcycle has two classes at present: Carburetor and EFI, Carburetor is under the vacuum action that engine operation produces, the mechanical device that a certain proportion of gasoline is mixed with air, according to the different operating status requirements of motor, automatic mixing goes out corresponding concentration, the mixed gas of the corresponding amount of output, Carburetor coordinates suction tude to engine oil, more even for what the mixed gas allotted was mixed, Carburetor also possesses the effect of the fuel-oil atmozation of making, and normally moves for machine; The EFI fuel feeding is by the load of micro computer according to motor, controls oil nozzle to the cylinder oil spout that needs work, and idle cylinder is oil supply not, compare with traditional Carburetor, and the EFI fuel-economizing, with homotype Carburetor car ratio, the energy fuel-economizing is more than 20%; Because electric injection system is realized digital ignition and oil spout function, fuel consumption reduction, discharging improves, so than the environmental protection of Carburetor car, also have simultaneously the characteristics of easy startup, is triggered at any moment, and idling is stable, but cost is high, is not easy to the popularization in market.
The model utility content
The technical problems to be solved in the utility model is to provide a kind of simple in structure, safe and reliable, reaches simultaneously the bypass type suction tude of fuel-saving environmental protection purpose.
In order to solve the problems of the technologies described above, the utility model provides a kind of bypass type suction tude, comprise main suction tude, secondary suction tude and solenoid valve, secondary suction tude is communicated with main suction tude on the tube wall of main suction tude, and solenoid valve is located at the jointing place of secondary suction tude and main suction tude.
One of them is connected main suction tude in the utility model and secondary suction tude with air-strainer, another is connected the common oil supply system that consists of with fuel tank and Carburetor, for cylinder provides fuel oil, when motorcycle engine entered idling work, the automatic open auxiliary suction tude of solenoid valve was closed main suction tude simultaneously, this moment is fuel feeding not, only advance air, until generator speed is 0, also guaranteed traffic safety; When the solenoid valve self-return, both opened main suction tude, close secondary suction tude, motor enters starting state; Electromagnetic valve for adjusting is controlled oil mass and the air quantity that enters motor at any time in vehicle is advanced, and makes the full combustion of fuel in cylinder, avoids fuel insufficient just being discharged in atmosphere of burning in cylinder, causes the pollution of atmosphere.The technical program has just increased a secondary suction tude and solenoid valve in former carburetor oil-supply system, simple in structure, uses also reliable and secure.
Further restriction as technical solutions of the utility model, for convenient when assembling, reduce simultaneously whole assembly space, be that total is compact, the end that described secondary suction tude is connected with main suction tude is perpendicular to main suction tude, and the stage casing of secondary suction tude is parallel with main suction tude.
Description of drawings
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail:
Fig. 1 is the utility model embodiment's structural representation;
The oil supply system schematic diagram that Fig. 2 is comprised of the utility model embodiment.
Embodiment
Implement one: as depicted in figs. 1 and 2, a kind of bypass type suction tude comprises main suction tude 1, secondary suction tude 2 and solenoid valve 3, and secondary suction tude 2 is communicated with main suction tude 1 on the tube wall of main suction tude 1, and solenoid valve 3 is located at the jointing place of secondary suction tude 2 and main suction tude 1.
In use, one of them is connected main suction tude 1 and secondary suction tude 2 with air-strainer 4, another is connected the common oil supply system that consists of with fuel tank 5 and Carburetor 7, for cylinder 8 provides fuel oil, when motorcycle engine enters idling work, the automatic open auxiliary suction tude 2 of solenoid valve 3, close simultaneously main suction tude 1, this moment is fuel feeding not, only advances air, until generator speed is 0, also guaranteed traffic safety; When solenoid valve 3 self-returns, both opened main suction tude 1, close secondary suction tude 2, motor enters starting state; Electromagnetic valve for adjusting 3 is controlled oil mass and the air quantity that enters motor at any time in vehicle is advanced, and makes the full combustion of fuel in cylinder, has not only reduced oil consumption, also avoids fuel insufficient just being discharged in atmosphere of burning in cylinder, causes the pollution of atmosphere.The technical program has just increased a secondary suction tude 2 and solenoid valve 3 in former carburetor oil-supply system, simple in structure, uses also reliable and secure.
Embodiment two: as depicted in figs. 1 and 2, a kind of bypass type suction tude, comprise main suction tude 1, secondary suction tude 2 and solenoid valve 3, secondary suction tude 2 is communicated with main suction tude 1 on the tube wall of main suction tude 1, and solenoid valve 3 is located at the jointing place of secondary suction tude 2 and main suction tude 1, and the end that described secondary suction tude is connected with main suction tude is perpendicular to main suction tude, the stage casing of secondary suction tude is parallel with main suction tude, for convenient when assembling, reduce simultaneously whole assembly space, be that total is compact.
Above-described is only preferred implementation of the present utility model, should be understood that for a person skilled in the art, under the prerequisite that does not break away from the utility model structure, can also make some distortion and improvement, these can not affect effect and practical applicability that the utility model is implemented.
Claims (2)
1. bypass type suction tude, it is characterized in that: comprise main suction tude, secondary suction tude and solenoid valve, secondary suction tude is communicated with main suction tude on the tube wall of main suction tude, and solenoid valve is located at the jointing place of secondary suction tude and main suction tude.
2. bypass type suction tude according to claim 1, it is characterized in that: the end that described secondary suction tude is connected with main suction tude is perpendicular to main suction tude, and the stage casing of secondary suction tude is parallel with main suction tude.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643880 CN203022931U (en) | 2012-11-29 | 2012-11-29 | By-pass air inlet pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220643880 CN203022931U (en) | 2012-11-29 | 2012-11-29 | By-pass air inlet pipe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203022931U true CN203022931U (en) | 2013-06-26 |
Family
ID=48646921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220643880 Expired - Fee Related CN203022931U (en) | 2012-11-29 | 2012-11-29 | By-pass air inlet pipe |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203022931U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736198A (en) * | 2016-02-26 | 2016-07-06 | 江苏大学 | Rotor engine compound air inlet system with variable air inlet pipe and method |
-
2012
- 2012-11-29 CN CN 201220643880 patent/CN203022931U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105736198A (en) * | 2016-02-26 | 2016-07-06 | 江苏大学 | Rotor engine compound air inlet system with variable air inlet pipe and method |
| CN105736198B (en) * | 2016-02-26 | 2018-06-01 | 江苏大学 | A kind of variable rotary engine composite gas inlet system of air inlet pipe and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130626 Termination date: 20201129 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |