CN101576027B - Oil saving method by reducing combustible mixture concentration of gasoline engine - Google Patents
Oil saving method by reducing combustible mixture concentration of gasoline engine Download PDFInfo
- Publication number
- CN101576027B CN101576027B CN2009101275532A CN200910127553A CN101576027B CN 101576027 B CN101576027 B CN 101576027B CN 2009101275532 A CN2009101275532 A CN 2009101275532A CN 200910127553 A CN200910127553 A CN 200910127553A CN 101576027 B CN101576027 B CN 101576027B
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- CN
- China
- Prior art keywords
- combustible mixture
- gasoline engine
- oil
- petrol engine
- saving method
- 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
Links
- 239000000203 mixture Substances 0.000 title claims abstract description 30
- 238000000034 method Methods 0.000 title claims abstract description 13
- 239000003502 gasoline Substances 0.000 title abstract description 12
- 238000002485 combustion reaction Methods 0.000 claims abstract 2
- 239000000446 fuel Substances 0.000 claims description 13
- 239000007921 spray Substances 0.000 claims description 6
- 235000015927 pasta Nutrition 0.000 claims description 4
- 230000002028 premature Effects 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 2
- 230000007812 deficiency Effects 0.000 abstract description 4
- 238000003912 environmental pollution Methods 0.000 abstract description 4
- 238000005507 spraying Methods 0.000 abstract 1
- 239000003921 oil Substances 0.000 description 8
- 239000007789 gas Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 5
- MYMOFIZGZYHOMD-UHFFFAOYSA-N Dioxygen Chemical compound O=O MYMOFIZGZYHOMD-UHFFFAOYSA-N 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002737 fuel gas Substances 0.000 description 1
- 239000000295 fuel oil Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
Images
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
- Liquid Carbonaceous Fuels (AREA)
Abstract
The invention relates to an oil saving method by reducing the combustible mixture concentration of a gasoline engine, which can reduce the combustible mixture concentration to optimum oil saving valueof 1 to 20.3 by reducing the oil level of a float chamber by adjusting the float of the carburetor float chamber, reducing the diameter of a measuring orifice, controlling the spraying flow of an oilspraying tube and adjusting the opening amount of an air throttle. In order to overcome the deficiency that the use of thin combustible mixture is likely to reduce the power of the gasoline engine, aspark advance control device is adjusted to start the ignition when a piston is 13mm to 14mm from an upper dead point, thereby increasing crankshaft speed, keeping the original power from changing and ensuring the normal operation of the gasoline engine at the concentration of the thin combustible mixture. As the combustible oil mixture concentration of the gasoline engine is reduced to 1 to 20.3, the complete oil combustion of the combustible mixture is ensured, great oil saving purpose is achieved, environmental pollution is reduced, and economic benefit is improved.
Description
One, technical field
What the present invention relates to is a kind of petrol engine fuel saving method, and specifically a kind of reduction petrol engine inflammable mixture concentration realizes fuel saving method.
Two, background technique
Current, people are at the petrol engine of various applications, and the weight ratio theoretical value of gasoline and air is 1: 14.9 in the used inflammable mixture, and economic value is 1: 16.5.I find that through the long-term petrol engine that uses use the inflammable mixture of above-mentioned concentration, atomizing effect is not good enough, and oil inflame is not thorough, the oil consumption height, and uneconomical, tail gas exceeds standard, and influences environment.
Three, summary of the invention
In order to solve the deficiencies in the prior art, the purpose of this invention is to provide a kind of reduction petrol engine inflammable mixture concentration and realize fuel saving method, promote that gasoline fully burns, reach the purpose of obvious fuel-economizing and minimizing environmental pollution.
The objective of the invention is to be achieved through the following technical solutions.By the pasta in the float reduction float chamber of adjusting fuel bowl; The reduction volume bore dia, the flow of control spray bar ejection is 2 liters/hour; Air throttle is opened to 1/4～1/5 of oil gas mixing tube cross-section area; Can make inflammable mixture concentration be reduced to the optimum value 1: 19.5～1: 20.3 of fuel-economizing; In order to overcome the deficiency of using thinning inflammable mixture may reduce the power of petrol engine, when making piston apart from top dead center 13mm～14mm, the premature ignition control gear begins igniting by adjusting, improved speed of crankshaft, it is constant to have kept former power, guarantees petrol engine proper functioning under rare inflammable mixture concentration keeps.
The invention has the beneficial effects as follows: owing to reduce gasoline engine fuel mixture strength to 1: 19.5～1: 20.3, guaranteed that the oil inflame in the inflammable mixture is abundant, realized the significantly effect of fuel-economizing, facts have proved and to save 35.6～38.3% gasoline, reduce environmental pollution, economic benefit is provided.
Four, description of drawings
Fig. 1 realizes reducing the carburetor structure sketch that petrol engine inflammable mixture concentration realizes fuel saving method for the present invention.
Five, embodiment
In the accompanying drawings, the present invention reduces petrol engine inflammable mixture concentration and realizes fuel saving method, is to reduce pasta in the float chamber by the float 9 of adjusting fuel bowl 8, and pasta reduces 7mm; Dwindle metering-orifice 1 diameter, the flow of control spray bar 2 ejections is 2 liters/hour; Air throttle 3 is opened to 1/5 of oil gas mixing tube 6 cross-section areas; Can make mixture strength be reduced to the optimum value 1: 20.3 of fuel-economizing; In order to overcome the deficiency of using thinning inflammable mixture may reduce the power of petrol engine, when making piston apart from top dead center 13mm～14mm, the premature ignition control gear begins igniting by adjusting, improved speed of crankshaft, it is constant to have kept former power, guarantees petrol engine proper functioning under rare inflammable mixture concentration keeps.In the winter time, because the gasoline of same model becomes sticky, volatility is poor, and the air of adding with volume becomes heavy, makes the concentration of the inflammable mixture of setting that variation take place.In order to guarantee the concentration of inflammable mixture, petrol engine is worked under good state, be provided with the air jet pipe 7 that can in oil gas mixing tube 6, spray into water vapour at the suction port place of oil gas mixing tube 6.The steam that sprays into heats for the air enter in the oil gas mixing tube, to overcome gasoline and the variation of air in winter.Hydrogen molecule in the steam and oxygen molecule enter cylinder and also play combustion-supporting effect under the High Temperature High Pressure effects.In addition, in order to control the open amount of air throttle 3 better, the extended length of air throttle 3 and valve cage 4 of the present invention makes this valve be easy to control, prevents matching gap gas leakage.Above-described data obtain by test of many times on the 250 model petrol engine, for the petrol engine of other model, must carry out trace adjustment during application and just can reach the fuel-economizing requirement.By the enforcement of said method, but make petrol engine fuel oil mixture strength drop to 1: 20.3, guaranteed that fuel gas buring is abundant, realized the significantly effect of fuel-economizing, facts have proved and to save 38.3% gasoline, reduce environmental pollution, improved economic benefit.
Claims (3)
1. a reduction petrol engine mixture strength is realized fuel saving method, reduce the interior pasta of float chamber by the float (9) of adjusting fuel bowl (8), dwindle the diameter of metering-orifice (1), the flow of control spray bar (2) ejection, adjust the open amount of air throttle (3), the realization fuel-economizing; It is characterized in that: air throttle (3) open amount is 1/4～1/5 of oil gas mixing tube (a 6) cross section, can make the combustion mixture strength be reduced to the optimum value 1: 20.3 of fuel-economizing; Begin igniting by adjusting when the premature ignition control gear makes piston apart from top dead center 13mm～14mm, improved speed of crankshaft, it is constant to have kept former power, guarantees petrol engine proper functioning under rare inflammable mixture concentration keeps.
2. reduction petrol engine mixture strength as claimed in claim 1 is realized fuel saving method, and it is characterized in that: the suction port place of oil gas mixing tube (6) is provided with the air jet pipe (7) that can spray into water vapour in oil gas mixing tube (6).
3. reduction petrol engine mixture strength as claimed in claim 1 is realized fuel saving method, it is characterized in that: the length of extended air throttle (3) and valve cage (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101275532A CN101576027B (en) | 2009-03-14 | 2009-03-14 | Oil saving method by reducing combustible mixture concentration of gasoline engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101275532A CN101576027B (en) | 2009-03-14 | 2009-03-14 | Oil saving method by reducing combustible mixture concentration of gasoline engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101576027A CN101576027A (en) | 2009-11-11 |
| CN101576027B true CN101576027B (en) | 2011-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009101275532A Expired - Fee Related CN101576027B (en) | 2009-03-14 | 2009-03-14 | Oil saving method by reducing combustible mixture concentration of gasoline engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101576027B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102900567A (en) * | 2012-09-14 | 2013-01-30 | 梁棠标 | Container of fuel economizer |
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2009
- 2009-03-14 CN CN2009101275532A patent/CN101576027B/en not_active Expired - Fee Related
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| Publication number | Publication date |
|---|---|
| CN101576027A (en) | 2009-11-11 |
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Granted publication date: 20110907 |
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