CN2167194Y - Impulse type fuel-saving device with waste gas secondary combustion - Google Patents
Impulse type fuel-saving device with waste gas secondary combustion Download PDFInfo
- Publication number
- CN2167194Y CN2167194Y CN 93215351 CN93215351U CN2167194Y CN 2167194 Y CN2167194 Y CN 2167194Y CN 93215351 CN93215351 CN 93215351 CN 93215351 U CN93215351 U CN 93215351U CN 2167194 Y CN2167194 Y CN 2167194Y
- Authority
- CN
- China
- Prior art keywords
- hydrocarbon gas
- impulse
- fuel economizer
- gas
- hole
- 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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Abstract
The utility model relates to a gasoline engine fuel economizer, belonging to a recovering for reuse technical device of the thermal gas vaporized out from the lubricating system of a gasoline engine. The existing fuel economizer for gasoline engine has a plurality of types, but has the disadvantages of complicated structure, and little universality. The utility model has the advantages of simple structure, reasonable structure, convenient installation, wide application and complete oil combustion. Thereby, the purpose of fuel saving is achieved and the discharge amount of the carbon monoxide which is not sufficiently burnt is reduced.
Description
The utility model relates to a kind of petrol engine gasoline-saving device, belongs to the technique device of the recycling of the hot gas that the petrol engine lubrication system is evaporated.
The kind of gasoline locomotive fuel economizer is a lot of at present, but its structure is all complicated, and does not have versatility.The CN2068153U " rotational gas flow heat is mixed the automobile fuel saving purification plant " and the CN2061612U " gasoline locomotive saving and tail gas purification apparatus " of Chinese patent have been applied for, all be to utilize the waste heat of former engine emission and the thermal source after the motor tailstock discharging hot gas purification, make the gasoline mixture temperature that enters the Carburetor below improve, strengthen the quality of fuel oil, and make different device, these devices all adopt hot air, can only atomize and can not annotate combustion, its efficient is not high.
The purpose of this utility model is to provide a kind of utilizes the waste heat of former engine governed speed system discharging to act as a fuel, the hydrocarbon gas, and design different vehicles is all had a kind of gasoline locomotive impulse waste gas secondary combustion fuel economizer of certain versatility.
The utility model is achieved in that the matrix of fuel economizer is a joint metallic cylindrical body, the bottom that is pressed in impulse valve 4 that 4, springs of impulse valve are housed in vivo, and the other end withstands on its gas discharge valve base 2, with screw thread cylindrical shell 1 is connected with its gas discharge valve base 2 again.
The intracardiac diameter that is equipped with is 1～1.5 millimeter an inlet hole nozzle 8 in the fuel economizer impulse valve 4, it is 6～10 millimeters fumarole 7 that two diameters are arranged on the transverse axis of spool, directly be connected with nozzle, one of air inlet spool 9 connects nozzle 8, and other end connection diameter is 6～8 millimeters a inlet hole 6.
Air inlet spool 9 in the fuel economizer impulse valve 4 is to make of the pin heart inclination of 32 degree, the centre that parallels corresponding its gas discharge valve base 2 with the gradient of the suction port of its gas discharge valve base 2 is equipped with out hydrocarbon gas hole 10, hydrocarbon gas screw thread 11 is equipped with out in the outside that goes out hydrocarbon gas hole 10, hydrocarbon gas hole 6 is equipped with in the bottom of cylindrical shell 1, and into hydrocarbon gas screw thread 5 is equipped with in its outside.
Advantage of the present utility model is that fuel economizer structure is simple, reasonable, easy for installation, and versatility is arranged, and fuel oil is abundant, thereby reaches the purpose of fuel-economizing, the discharge amount of CO when having reduced burn incompletely simultaneously.
Fig. 1 is an orthogonal view of the present utility model.
Fig. 2 is the amplification profile of the utility model impulse valve 4.
Describe structure of the present utility model and use in detail below in conjunction with accompanying drawing:
Matrix of the present utility model is a joint metallic cylindrical body 1, impulse valve 4 is housed in vivo, there is inlet hole nozzle 8 at the center of valve, fumarole 7, air inlet spool 9, the hydrocarbon gas is entered by inlet hole, a part is by nozzle 8 ejections, a part is by 7 ejections of two fumaroles, push impulse valve 4 to closed state when advancing the hydrocarbon gas, simultaneously nozzle 8 and fumarole 7 all carry out jet, because the gas of fumarole ejection has been full of the gas in its gas discharge valve base 2 and the impulse valve 4 more, open spool by the effect of jet pressure and the negative effect of spring, because the jet of nozzle 8 ejections is stronger, the malleation that it produces, the indoor negative pressure hydrocarbon gas is brought into inlet hole 6 burnings, when advancing the hydrocarbon gas with impulse valve 4 group's of pushing to total state again, impulse valve 4 moves back and forth in cylindrical shell 1 like this, be the opening and closing spools, its continuous motion makes the hydrocarbon gas size of injecting from air outlet hole (10) that difference be arranged, form the gasoline mixed combustion that high flow rate enters the firing chamber and atomized (because of the hydrocarbon gas also can be naturally), fuel oil is burnt more fully, thereby reach the purpose of fuel-economizing.
Claims (4)
1, a kind of impulse waste gas secondary combustion fuel economizer device, it is characterized in that matrix is a joint metallic cylindrical body 1, the bottom that is pressed in impulse valve 4 that 4, springs 3 of impulse valve are housed in vivo, another head term is connected cylindrical shell 1 with the spiral shell mosquito on its gas discharge valve base 2 again with its gas discharge valve base 2.
2, fuel economizer according to claim 1, it is characterized in that impulse valve 4 in the intracardiac diameter that is equipped be 1～1.5 millimeter inlet hole nozzle 8, it is 6～10 millimeters fumarole 7 that two diameters are arranged on the transverse axis of spool, directly be connected with nozzle 8, one of air inlet spool 9 connects nozzle 8, and other end connection diameter is 6～8 millimeters a inlet hole 6.
3, fuel economizer according to claim 1 is characterized in that air inlet spools 9 in the impulse valve 4 are the making of tilting of the pin hearts with 32 degree, parallels corresponding with the gradient of the suction port of its gas discharge valve base 2.
4, fuel economizer according to claim 1 is characterized in that the centre of its gas discharge valve base 2 is equipped with out hydrocarbon gas hole 10, and hydrocarbon gas screw thread 11 is equipped with out in the outside that goes out hydrocarbon gas hole 10, and hydrocarbon gas hole 6 is equipped with in the bottom of cylindrical shell 1, and hydrocarbon gas screw thread 5 is equipped with in its outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215351 CN2167194Y (en) | 1993-06-03 | 1993-06-03 | Impulse type fuel-saving device with waste gas secondary combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 93215351 CN2167194Y (en) | 1993-06-03 | 1993-06-03 | Impulse type fuel-saving device with waste gas secondary combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2167194Y true CN2167194Y (en) | 1994-06-01 |
Family
ID=33795885
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 93215351 Expired - Fee Related CN2167194Y (en) | 1993-06-03 | 1993-06-03 | Impulse type fuel-saving device with waste gas secondary combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2167194Y (en) |
-
1993
- 1993-06-03 CN CN 93215351 patent/CN2167194Y/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 |