CN2125716U - Gasoline-saving device of automobile - Google Patents
Gasoline-saving device of automobile Download PDFInfo
- Publication number
- CN2125716U CN2125716U CN 92214789 CN92214789U CN2125716U CN 2125716 U CN2125716 U CN 2125716U CN 92214789 CN92214789 CN 92214789 CN 92214789 U CN92214789 U CN 92214789U CN 2125716 U CN2125716 U CN 2125716U
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- China
- Prior art keywords
- regulator
- air
- cylindrical tube
- air outlet
- spray chamber
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- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Abstract
The utility model provides a gasoline-saving device for an automobile, wherein, an ejecting cavity is arranged at the lower part of the carburetor of the original automobile; the ejecting cavity is communicated with a thermal compensator which is fixed at the air exhausting hole of an engine; the ejecting cavity is communicated with a complementary gas adjuster which is fixed on the automobile via the thermal compensator. The utility model can automatically control and regulate the quantity of alimentative extra fresh air according to the power variation of the automobile engine. The alimentative extra fresh air is heated by the residual heat of the engine exhaust gases in the thermal compensator. Hot air is ejected in the speed of more than 500 meters per second through the ejecting hole of the ejecting cavity and impinges the mixed gas from the carburetor, and consequently, the mixed gas is reinforced and atomized for a second time.
Description
The utility model relates to a kind ofly can reduce the gasoline automobile oil consumption, increases power character, reduces the gasoline automobile oil saving and pollution reducing device of tail gas pollution.
Existing various automobile fuel-economizing device, function singleness, often solve problem in a certain respect and caused problem on the other hand, though the suitably fuel-economizing that has, be cost but to reduce power performance, the oil-saving effect that has is not obvious or service behaviour is unstable, runs its course at last, fails to be adopted widely.
The purpose of this utility model is to provide a kind of working stability, the gasoline automobile oil saving and pollution reducing device of long service life.
The utility model provides a kind of gasoline automobile oil saving and pollution reducing device, bottom at former machine Carburetor is provided with spray chamber, spray chamber communicates with the expansion loop that is connected in the engine exhaust port place, and is connected with complementary gas regulator on being connected in automobile by expansion loop.The extra fresh air of introducing the complementary gas regulator be controlled and be regulated to the utility model can automatically with the power variation of motor car engine, in expansion loop, utilize the engine exhaust waste heat that the extra fresh air of introducing is heated, spray by spray chamber again, with greater than 500/ second velocity shock mixed gas from Carburetor, make it to strengthen once more atomizing, thereby reach fuel-economizing, reinforcement, fall dirty purpose.
Above-mentioned complementary gas regulator comprises air-strainer, air-strainer is connected with regulator by pipeline, regulator and air-strainer are fixed on the support on Carburetor next door, be provided with the intake duct and the air outlet channel that communicate with pipeline in the regulator, the air inflow of intake duct is by being contained in total air volume regulating valve control of intake duct, be provided with and go up in the joint of intake duct and air outlet channel, thereby move back and forth the automatic tolerance control valve that can open or close air outlet channel down, automatically the motion of tolerance control valve is by the valve rod control on its top, and valve rod is connected with the distributor vacuum tube.
In the above-mentioned regulator return spring is housed, on the return spring, the other branch in lower end is with tolerance control valve top and stem lower portion are connected automatically.When engine start, automatically the tolerance control valve moves down under the return spring effect and closes air outlet channel, whole device is inoperative, thereby starting ignition can be guaranteed former machine performance, but when low speed starts, automatically the tolerance control valve moves at once and opens air outlet channel, and the complementary gas air inflow is controlled in enforcement automatically with operating mode.
Above-mentioned expansion loop is a cylindrical tube, be attached thereto the all-in-one-piece spiral turns on the inwall of garden column-shaped barrel, thereby in cylindrical tube, form the spiral tank circuit, on the upper side wall of cylindrical tube, have suction port, be fixed with suction tude on the suction port, the road junction of giving vent to anger on the other end of suction tude and the regulator is connected, cylindrical tube top is connected by flange and engine exhaust port, tracheae runs in the lower end, on the lower wall of cylindrical tube, have the air outlet, be fixed with heating pipe on the air outlet.
The upper end of above-mentioned heating pipe and spray chamber front panel are connected, and spray chamber is installed in the Carburetor bottom, have its aperture and angle in the spray chamber and help the spray orifice that institute's jet stream produces high-speed rotational.To impact mixed gas, make it to strengthen once more atomizing.
Working principle of the present utility model is as follows: suck extra fresh air by air-strainer, its air inflow is adjusted by automatic tolerance control valve automatically with speed of a motor vehicle size, enter expansion loop through suction tude, utilize engine exhaust waste heat heated air to 350～450 ℃, hot gas is accelerated to more than 500 meter per seconds along the spiral tank circuit, enter spray chamber through heating pipe and produce high-speed rotational, impact is from the mixed gas of Carburetor, cause the fuel oil particle to atomize more evenly, also has hydrogen in the part acid molecule composition simultaneously, oxygen, sulphur is ionized, and participates in burning, and mixed air temperature has rising slightly, at oxygen more fully under the condition, it is more abundant to burn, and the outburst impulse force is big, reaches the purpose of fuel-economizing reinforcement, because of oxygen increases, make 2CO+O again
2=2CO
2Thereby reduced the discharge amount of CO, the discharge amount of CH is also reduced, the toxic emission temperature descends and helps again eliminating the noise.
The utility model is compared with existing automobile fuel-economizing device has following characteristics:
1. the complementary gas regulator in the model utility only has a passage, when engine start, automatically air volume regulating valve is in closed condition, and gasoline-saving device is inoperative, thereby starting ignition can be guaranteed former machine performance, when low speed starts, automatically air volume regulating valve starts at once, implements with operating mode the additional tolerance of control automatically, in case kill engine, automatically air volume regulating valve is closed extensive recovery machine extinguishment characteristics at once.
2. hot gas flows along the helical tank circuit in the expansion loop in the utility model, does not have the throttling phenomenon, and air-flow quickens to flow with its temperature rise, thereby obtains the not really high high speed hot air flow of temperature.
3. according to three row's spray orifices in the spray chamber of aerodynamic principle design, its size and relative angle are more conducive to produce high-speed rotational and impact mixed gas, make it to strengthen once more atomizing.
The utility model oil-saving effect is good in a word, according to the user model machine practical probation is shown, when the utility model uses on the east wind car, its fuel saving ratio is under the different road conditions conditions of 13～25%(), power performance increases gear half, in the engine bench test during idling CO discharge amount be reduced to 1.7% by 3% of former machine, the CH discharge amount is lower than 1300(ppm).
Fig. 1 enforcement illustration of the present utility model.
Fig. 2 is the structural representation of spray chamber among the figure embodiment illustrated in fig. 1.
Fig. 3 is the sectional drawing of structural representation shown in Figure 2 along the A-A section.
Accompanying drawing has been described the embodiment that the utility model uses on Dongfeng Automobile.The utility model is equipped with spray chamber (2) in Carburetor (1) bottom of former machine, has three its apertures of row and angle on the spray chamber (2) and helps the spray orifice (3) that institute's jet stream produces high-speed rotational, to impact mixed gas, makes it to strengthen once more atomizing.Have the spray chamber import on the front panel of spray chamber (2), be fixed with heating pipe (4) in the spray chamber import, the gas port of leaving is connected on the lower end of heating pipe (4) and expansion loop (5) lower wall.Expansion loop (5) is a cylindrical tube, integrally welded with it spiral turns (6) is arranged on the inwall of garden column-shaped barrel, thereby in cylindrical tube, form the spiral tank circuit (7), cylindrical tube top is connected by flange (8) and engine exhaust port, tracheae (9) runs in the lower end, have suction port on the upper side wall of cylindrical tube, be fixed with suction tude (10) on the suction port, the air outlet channel (15) on the other end of suction tude (10) and the regulator (11) is connected.Described complementary gas regulator comprises air-strainer (12) and regulator (11), air-strainer (12) adopts existing, its upper end communicates with the external world, the lower end is connected with regulator (11) by pipeline (13), regulator (11) and air-strainer (12) are fixed on the support on Carburetor (1) next door, be provided with the intake duct (14) and the air outlet channel (15) that communicate with pipeline (13) in the regulator (11), the air inflow of intake duct (14) is by being contained in total air volume regulating valve (16) control on the intake duct (14), joint at intake duct (14) and air outlet channel (15) is provided with and can goes up, thereby move back and forth the automatic tolerance control valve (17) that can open or close air outlet channel (15) down, automatically the motion of tolerance control valve (17) is by valve rod (18) control on its top, valve rod (18) is connected with the distributor vacuum tube, return spring (19) is housed, on the return spring (19) in regulator, the lower end is connected with the top of automatic tolerance control valve (17) and the bottom of valve rod (18) respectively.When engine start, automatically tolerance control valve (17) moves down under the effect of return spring (19) and closes air outlet channel (15), whole device is inoperative, thereby starting ignition can be guaranteed former machine performance, but when low speed starts, automatically the tolerance control valve moves at once and opens air outlet channel (15), and the complementary gas air inflow is controlled in enforcement automatically with operating mode.
Subordinate list 1 has provided trial state of the present utility model.
Subordinate list 2 has provided the vehicle road test comparing result.
Table 1
| The high eyebrow board of Chengdu one big bamboo motor bus | Fuel consumption per hundred kilometers (litre) | Hundred kilometers fuel-economizings (litre) | Fuel saving ratio |
| Former car | 91 years 5, June average 37.39 | 4.94 | 13.21% |
| Behind the dress joint device oil | 91 |
Table 2
| Useful load | Vehicle | Fuel consumption per hundred kilometers | The fuel-economizing amount | Fuel saving ratio |
| Empty wagons | 100,000 kilometers EQ140 trucies (former car) travel | 19.24kg | 4.86 | 25.26% |
| Behind the dress fuel economizer | 14.38kg | |||
| Dress 5.2T | Former car | 20.23kg | 4.79 | 25.67% |
| Behind the dress fuel economizer | 15.44kg |
Claims (5)
1, a kind of gasoline automobile oil saving and pollution reducing device is characterized in that being provided with spray chamber in the bottom of former machine Carburetor, and spray chamber communicates with the expansion loop that is connected in the engine exhaust port place, and is connected with complementary gas regulator on being connected in automobile by expansion loop.
2, gasoline automobile oil saving and pollution reducing device according to claim 1, it is characterized in that described complementary gas regulator comprises air-strainer, air-strainer is connected with regulator by pipeline, be provided with the intake duct and the air outlet channel that communicate with pipeline in the regulator, the air inflow of intake duct is by being contained in the total air volume regulating valve control on the intake duct, be provided with and go up in the joint of intake duct and air outlet channel, thereby move back and forth the automatic tolerance control valve that can open or close air outlet channel down, automatically the motion of tolerance control valve is by the valve rod control on its top, and valve rod is connected with the distributor vacuum tube.
3, gasoline automobile oil saving and pollution reducing device according to claim 2 is characterized in that in the described regulator return spring being housed, and the upper and lower end of return spring is connected with automatic tolerance control valve top and stem lower portion respectively.
4, gasoline automobile oil saving and pollution reducing device according to claim 1, it is characterized in that described expansion loop is a cylindrical tube, be attached thereto the all-in-one-piece spiral turns on the inwall of cylindrical tube, thereby in cylindrical tube, form the spiral tank circuit, on the upper side wall of cylindrical tube, have suction port, be fixed with suction tude on the suction port, the road junction of giving vent to anger on the other end of suction tude and the regulator is connected, cylindrical tube top is connected by flange and engine exhaust port, tracheae runs in the lower end, on the lower wall of cylindrical tube, have the air outlet, be fixed with heating pipe on the air outlet.
5, gasoline automobile oil saving and pollution reducing device according to claim 1, the upper end and the spray chamber front panel that it is characterized in that described heating pipe are connected, spray chamber is installed in the Carburetor bottom, has its aperture and angle on the spray chamber and helps the spray orifice that institute's jet stream produces high-speed rotational.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214789 CN2125716U (en) | 1992-06-19 | 1992-06-19 | Gasoline-saving device of automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92214789 CN2125716U (en) | 1992-06-19 | 1992-06-19 | Gasoline-saving device of automobile |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2125716U true CN2125716U (en) | 1992-12-23 |
Family
ID=4959286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92214789 Granted CN2125716U (en) | 1992-06-19 | 1992-06-19 | Gasoline-saving device of automobile |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2125716U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221819A (en) * | 2015-10-16 | 2016-01-06 | 山东理工职业学院 | Automobile filter venting gas appliance |
-
1992
- 1992-06-19 CN CN 92214789 patent/CN2125716U/en active Granted
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105221819A (en) * | 2015-10-16 | 2016-01-06 | 山东理工职业学院 | Automobile filter venting gas appliance |
| CN105221819B (en) * | 2015-10-16 | 2017-11-07 | 山东理工职业学院 | Automobile filter exhaust apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| 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 |