CN2040157U - Oil-saving device for a gasoline engine - Google Patents
Oil-saving device for a gasoline engine Download PDFInfo
- Publication number
- CN2040157U CN2040157U CN 88203500 CN88203500U CN2040157U CN 2040157 U CN2040157 U CN 2040157U CN 88203500 CN88203500 CN 88203500 CN 88203500 U CN88203500 U CN 88203500U CN 2040157 U CN2040157 U CN 2040157U
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- CN
- China
- Prior art keywords
- bearing
- oil
- metal
- fan blade
- upper bearing
- 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 - Lifetime
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Abstract
The utility model relates to an oil-saving device for a gasoline engine. The inner part of a pipeline between the lower part of the throat pipe of a carburetor and a combustion chamber is provided with two sets of rotatable fan blades. Owing to the blowing action of the mixing gases of an air inlet pipe, the fan blades can be pushed to make high speed rotation. The rotary fan blades can make the gasoline be further atomized, and besides, the gasoline can be sufficiently mixed with the air. The oil-saving device of the utility model can save the oil by 12-25% for different type numbers of engines.
Description
The utility model relates to a kind of petrol engine enriching device, is petrolic a kind of parts of setting up, and is set at the bottom of engine and carburetor trunnion.
In the prior art, a kind of motor enriching device that utilizes the Optimum seek i ng method principle design is arranged, its structure mainly is a diameter and the corresponding to disk of Carburetor bottom admission line diameter, and nine holes are arranged on the disk.This device is commonly referred to nine hole sheets.Nine hole sheets are arranged in the admission line of engine and carburetor bottom, and mixed gas at first enters the firing chamber again through nine holes on the disk.This device has certain oil-saving effect, but the effect of paying is arranged, and such as engine horsepower is reduced, it is slow to raise speed etc.
Therefore, the purpose of this utility model is to provide a kind of petrol engine enriching device, and it has good oil-saving effect, can make engine mildness simultaneously, quickens sensitivity, and the increase of exerting oneself does not have horsepower to reduce, and speed-raising slowly waits other pair effect.
The purpose of this utility model is achieved through the following technical solutions: in the pipeline between petrol engine trunnion bottom and firing chamber, a rotating shaft is set, fix two groups of fan blades in the rotating shaft, rotating shaft places between upper bearing (metal) and the lower bearing, upper and lower bearing support is separately fixed on upper support frame and the lower supporting frame, the internal diameter of the following pipeline of the internal diameter of the shell of two groups of fan blades and trunnion bottom is consistent, and shell is fixed between the upper and lower bearing support.Above-mentioned whole device is to be fixed on the admission line of trunnion bottom by last lower supporting frame.
Technological scheme described in the utility model is actually and has set up some annexes on motor, and these annexes combine by said structure and form enriching device described in the utility model.This device can be made separately, is assemblied on the motor then.
Because the air blast effect of mixed gas can promote two groups of fan blade high speed rotating in the gasoline engine inlet-air pipeline, rotating blading further atomizes gasoline, and fully mixes with air.Enriching device provided by the utility model has following advantage:
1, for the motor of different model, but fuel-economizing 12-25%.
2, because mixed gas is atomized fully and is mixed, and burning is complete, the increase of exerting oneself, exhaust is pollution-free, and spark plug, combustion system and vent systems do not have carbon deposit.
3, because the effect of inertia of high speed rotating fan blade when oil mass changes, can be regulated suction pressure automatically, make engine mildness, quicken sensitivity, reduce noise, prolong service life of a machine.
4, for cold car start improve significantly.
Below in conjunction with accompanying drawing the utility model is further described.
Accompanying drawing is the structural representation of petrol engine enriching device described in the utility model.
As shown in drawings, enriching device is made up of shell 1, upper bearing bracket 2, locknut 3, adjustment screw 4, rotating shaft 5, upper support frame 6, fan blade group 7, fan blade group 8, lower supporting frame 9, step 10, lower bearing 11 and upper bearing (metal) etc.Upper bearing (metal) does not show in the accompanying drawings.
Upper bearing bracket 2 and step 10 are fixed on respectively on upper support frame 6 and the lower supporting frame 9, rotating shaft 5 places between upper bearing (metal) and the lower bearing 11, fix two groups of fan blades in the rotating shaft, be fan blade group 7 and fan blade group 8, the internal diameter of the internal diameter of shell 1 and trunnion lower pipeline is consistent, and shell is fixed between the lower supporting frame, the adjustment screw 4 and the locknut 3 of upper bearing (metal) upper end, the controlling mechanism of forming a kind of bearing can be adjusted bearing, thereby prolongs the life-span of enriching device.
Above-mentioned enriching device can be arranged on the admission line of carburetor throat bottom by last lower supporting frame.
Metal (upper can be made with wear-resisting high speed alloy steel material.
Claims (2)
1, a kind of petrol engine enriching device, be petrolic a kind of parts of setting up, be set at the bottom of engine and carburetor trunnion, it is characterized in that: it is made up of shell 1, upper bearing bracket 2, locknut 3, adjustment screw 4, rotating shaft 5, upper support frame 6, fan blade group 7, fan blade group 8, lower supporting frame 9, step 10, lower bearing 11 and upper bearing (metal) etc.; Upper bearing bracket 2 and step 10 are fixed on respectively on upper support frame 6 and the lower supporting frame 9, rotating shaft 5 places between upper bearing (metal) and the lower bearing 11, fix two groups of fan blades in the rotating shaft, be fan blade group 7 and fan blade group 8, the internal diameter of the internal diameter of shell 1 and trunnion lower pipeline is consistent, shell is fixed between the lower supporting frame, the adjustment screw 4 and the locknut 3 of upper bearing (metal) upper end, the controlling mechanism of composition bearing.
2, by patent requirement 1 described petrol engine enriching device, it is characterized in that: upper bearing (metal) and lower bearing are made by wear-resisting high speed alloy steel material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203500 CN2040157U (en) | 1988-02-11 | 1988-02-11 | Oil-saving device for a gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 88203500 CN2040157U (en) | 1988-02-11 | 1988-02-11 | Oil-saving device for a gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2040157U true CN2040157U (en) | 1989-06-28 |
Family
ID=4838307
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 88203500 Expired - Lifetime CN2040157U (en) | 1988-02-11 | 1988-02-11 | Oil-saving device for a gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2040157U (en) |
-
1988
- 1988-02-11 CN CN 88203500 patent/CN2040157U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |