CN2504453Y - Air supply piping charging valve of gasoline engine - Google Patents
Air supply piping charging valve of gasoline engine Download PDFInfo
- Publication number
- CN2504453Y CN2504453Y CN 01261804 CN01261804U CN2504453Y CN 2504453 Y CN2504453 Y CN 2504453Y CN 01261804 CN01261804 CN 01261804 CN 01261804 U CN01261804 U CN 01261804U CN 2504453 Y CN2504453 Y CN 2504453Y
- Authority
- CN
- China
- Prior art keywords
- valve
- charging valve
- gas charging
- valve body
- steam line
- 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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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
- Lift Valve (AREA)
- Multiple-Way Valves (AREA)
Abstract
The utility model relates to a charging valve of gas supply pipeline of gasoline motor, and is characterized in that charging valve is arranged between a carburetor and a elbow of a gas inlet pipe in the motor, and comprises a connecting matrix, the upper part of which is connected with the gas supply valve by a connector; the valve is provided with a working valve plug which slides in the valve; the valve plug is provided with a retracting spring and an adjusting bolt which is fixedly connected with a guy span wire with the other end connected with the guy span wire of carburetor throttle in style of parallel connection or in other connection styles; the side wall of the valve is provided with a gas inlet which is connected with an air filter by a soft pipe. The utility model has the advantages of simple structure, convenient fixation and using, and high oil-saving effect.
Description
The utility model belongs to engine accessory, particularly is applicable to petrolic steam line gas charging valve.
In technique known, two strokes or four-stroke machine motor-car, what the liquid fuel of its engine power part all used is gasoline, is commonly referred to petrol engine, petrol engine mainly is a rotating speed of controlling motor with the size of carburetor air amount, owing to limit by its structural characteristics, the air inflow of Carburetor and oil inlet quantity proportioning are bad, because of the deficiency of air inflow, and can not supply with sufficient air, cause in the machine gasoline combustion insufficient, therefore, cause that the petrol engine fuel consumption is big, the situation of excessive fuel consumption.
The purpose of this utility model provides a kind of in order to increase air inflow, makes gasoline combustion abundant, and can reach the petrol engine steam line gas charging valve of oil-saving effect.
Realize that the machine art scheme that the purpose of this utility model is taked is: this gas charging valve is arranged in the petrol engine between the Carburetor and suction tude elbow, be by connecting matrix, joint, the air feed valve body, the work spool, return spring, regulate bolt, backguy is formed, wherein, the both ends of the surface that connect matrix connect Carburetor and suction tude elbow respectively by fastening piece, top connects the air feed valve body by joint, have a work spool that slides at valve inner in the valve body, return spring is housed on the valve core rod and fixedlys connected the adjusting bolt of backguy, the other end of backguy is in parallel with the Carburetor acceleration cable or otherwise be connected; The sidewall of valve body is provided with the air inlet port, and passage port connects air-strainer by flexible pipe, constitutes a kind of petrolic steam line gas charging valve thus.
The petrol engine steam line gas charging valve of making according to such scheme, simple in structure, easy to install, by replenishing the air inflow of steam line, can effectively improve and regulate the air feed proportioning of carburetor air amount and oil inlet quantity, make its oil plant reach clean-burning effect, thereby make petrolic fuel saving ratio can reach 20-40%.
Utilize accompanying drawing to further describe embodiment of the present utility model below;
Fig. 1 is a structural representation of the present utility model:
Fig. 2 is the plan view that connects matrix and joint among Fig. 1;
Fig. 3 is the schematic side view of Fig. 1;
Fig. 4 is the another kind of structural drawing of Fig. 1 middle joint.
Referring to Fig. 1, Fig. 2, Fig. 3, this steam line gas charging valve is made up of connection matrix 1, joint 2, air feed valve body 3, work spool 4, valve body gland 5, return spring 6, adjusting bolt 7, backguy 8, wherein, both ends of the surface one end that connects matrix 1 connects Carburetor, the other end connects the suction tude elbow, which is provided with the inlet hole 1-1 that communicates with admission line, and connect air feed valve body 3 by joint 2, joint 2 is provided with and is connected the gas-entered passageway 2-1 that matrix inlet hole 1-1 communicates; According to need of work, if need change the just orientation of air feed valve body 3, the elbow connection 2a that joint 2 can be replaced with among Fig. 4 gets final product.Valve body is provided with the valve body gland 5 that is threaded, have a work spool 4 that slides at valve inner in the valve body, spool 4 is made by the copper material, the bottom is installed with sealing gasket, top is valve core rod 4-1, return spring 6 be housed on it, regulate bolt 7, backguy 8, the other end of backguy 8 is with the parallel connection of Carburetor acceleration cable or otherwise be connected; The effect of regulating bolt 7 is to regulate backguy 8, makes it lag behind acceleration cable.The sidewall of valve body 3 is provided with air inlet port 3-1, and passage port connects air-strainer by flexible pipe, constitutes a kind of petrolic steam line gas charging valve thus.This valve member adopts aluminum alloy material or nylon material to make.Its working procedure is: when engine idle, gas charging valve is in closed condition, when motor quickens, promptly by acceleration cable spool is opened during open out, progressively increases air inflow, and when normally moving, the air inlet port is in the state of opening fully.After the parking, spool returns to closed state again under the effect of return spring.
Claims (4)
1, a kind of petrol engine steam line gas charging valve, its major character is: this gas charging valve is arranged between the Carburetor and suction tude elbow in the motor, be by connecting matrix [1], joint [2], air feed valve body [3], work spool [4], valve body gland [5], return spring [6], regulate bolt [7], backguy [8] is formed, wherein, the both ends of the surface that connect matrix [1] connect Carburetor and suction tude elbow respectively by fastening piece, top connects air feed valve body [3] by joint [2], have a work spool [4] that slides at valve inner in the valve body, return spring [6] is housed on the valve core rod [4-1] and fixedlys connected the adjusting bolt [7] of backguy [8], the other end of backguy [8] is in parallel with the Carburetor acceleration cable or otherwise be connected; The sidewall of valve body is provided with air inlet port [3-1], and passage port connects air-strainer by flexible pipe.
2, petrol engine steam line gas charging valve according to claim 1, its major character is: connect matrix [1] and be provided with the inlet hole [1-1] that communicates with steam line, joint [2] is provided with and is connected the gas-entered passageway [2-1] that matrix inlet hole [1-1] communicates.
3, petrol engine steam line gas charging valve according to claim 1, its major character is: spool [4] is made by the copper material, and the bottom is installed with sealing gasket.
4, petrol engine steam line gas charging valve according to claim 1, its major character is: gas charging valve adopts aluminum alloy material or nylon material system to make.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261804 CN2504453Y (en) | 2001-09-18 | 2001-09-18 | Air supply piping charging valve of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 01261804 CN2504453Y (en) | 2001-09-18 | 2001-09-18 | Air supply piping charging valve of gasoline engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2504453Y true CN2504453Y (en) | 2002-08-07 |
Family
ID=33669675
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 01261804 Expired - Fee Related CN2504453Y (en) | 2001-09-18 | 2001-09-18 | Air supply piping charging valve of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2504453Y (en) |
-
2001
- 2001-09-18 CN CN 01261804 patent/CN2504453Y/en not_active Expired - Fee Related
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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 |