CN1085987A - Method for electroheating of fuel in carburettor of internal-combustion engine - Google Patents
Method for electroheating of fuel in carburettor of internal-combustion engine Download PDFInfo
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- CN1085987A CN1085987A CN 92111312 CN92111312A CN1085987A CN 1085987 A CN1085987 A CN 1085987A CN 92111312 CN92111312 CN 92111312 CN 92111312 A CN92111312 A CN 92111312A CN 1085987 A CN1085987 A CN 1085987A
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- fuel
- trunnion
- electric heating
- make
- heating element
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Abstract
Method for electroheating of fuel in carburettor of internal-combustion engine.The hollow electric heating element is housed between vaporizer main jet and trunnion, be provided with concubine in the float chamber and above trunnion, be provided with the solenoid valve of controlling chock plate, connect power supply and make electric heating element energising heating, the solenoid valve energising is closed chock plate, form negative pressure in the vaporizer chamber, being gasified totally after being heated by electric heating element by main jet ejection gasified fuel enters trunnion and fully mixes with air.The present invention is fully burnt fuel oil, and the exhaust cleaning is fuel-efficient 15%, prolongs motor working life.
Description
The present invention relates to a kind of method with the electric heating fuel in carburettor of internal-combustion engine.
As everyone knows, fuel of internal combustion engine must be after vaporizer vaporization mixes by a certain percentage just with air and can make the internal-combustion engine proper functioning.Any air maybe can not be worked than mixing the instability that all will cause internal combustion engine with the mistake of gasoline.Existing vaporizer is to adopt mechanical means with fuel-oil atmozation, its working procedure is: vaporizer is with the fuel oil atomisation, the fuel oil of atomizing is mixed in specific ratio mutually with air and carry, make it be compressed burning and produce high pressure and do work to the firing chamber of internal-combustion engine.Because very short from being mixed to the time that burning finishes, fuel oil generally can not reach sufficient the mixing with air, unburnt like this gasified fuel particle does not have enough time to burn and just discharges in the firing chamber, and this has not only wasted the pollution that fuel oil has also increased air.In order to overcome the shortcoming of existing vaporizer, the vaporizer of charged brain has appearred in recent years, and the vaporizer of this charged brain is divided into inhalation type and directly sprays into two kinds of formulas.Though improved the utilization ratio of fuel oil, its working state is improved, the manufacturing process complexity of these two kinds of vaporizers costs an arm and a leg, and to improving compression ratio and power certain limit is arranged all.
Method for electroheating of fuel in carburettor of internal-combustion engine content of the present invention is: the electric heating element with its connection is installed between the adjustable main jet of the float chamber of vaporizer and trunnion, be provided with solenoid valve in the trunnion upper outer, and in float chamber, install a vertical clapboard additional, thereby make float chamber increase the concubine that the below is communicated with the main chamber, make described electric heating element connect the power supply of Motor Vehicle own earlier, make its energising heating, make described solenoid valve energising make chock plate close then, form negative pressure in the vaporizer cavity, enriching starts, because the concubine top also forms negative pressure in the float chamber, make the interior fuel oil of float chamber enter trunnion by electric heating element from adjustable main jet ejection gasified fuel, gasified fuel passes through electric heating element, be heated and gasify, fully mix with air after entering trunnion, make the solenoid valve outage behind the engine start, chock plate is opened.
From entering the process of trunnion by electric heating element, heated the gasified fuel of adjustable main jet ejection by electric heating element, make fuel molecule obtain energy and enliven, fuel oil its temperature of back of being heated reaches boiling point (95 ℃-130 ℃) and just resolves into fuel molecule and gasify and each other acute row collision and fully mix with fresh air, thereby postpones quick-fried shaking and unstable state when making internal combustion engine.Fuel oil that the present invention produced and Air mixing gas are constant to the full-power air fuel ratio from total speed, and therefore, entire work process need not enriching.
The present invention has following advantage:
1. because fuel oil fully mixes with air, in internal-combustion engine, be fully burned, so the exhaust cleaning;
2. improved efficient, fuel-efficient 15%;
3. increase moment of torsion 10%;
4. gasified owing to fuel oil, so can use any low octane value gasoline and can reduce carbonizing of engine;
5. can make air fuel ratio reach 20: 1;
6. prolong motor working life;
7. electric heating carburetor used in the present invention is simple in structure, easy to manufacture;
8. the present invention is applicable to the internal-combustion engine of the following suction of using any fuel, flat suction, up attraction type, need not to change former engine structure.
Fig. 1 is for implementing electric heating fuel carburator structural representation used in the present invention.
Fig. 2 is the sectional drawing at A-A shown in Figure 1 position.
1. float chamber, 2. adjustable main jet, 3. solenoid valve, 31. electromagnetic coils, 32. cranks, 33. connecting rods, 4. chock plate, 5. trunnion, 6. closure, 7. electric heating wire, 8. magnetic tube, 9. seal ring, 10. radiating fin.
Solenoid valve 3 is made up of electromagnetic coil 31, crank 32 and connecting rod 33, and crank 32 1 ends are positioned at electromagnetic coil 31, and the other end stretches in the trunnion and with connecting rod 33 1 ends and links to each other, and connecting rod 33 the other ends are fixed on the chock plate middle part.
Electric heating element in the present embodiment is made up of the magnetic tube 8 of hollow and electric heating wire 7 of being positioned at around it.Too fast in order to make fuel oil flow out when just having entered electric heating element unlikely intensification from main jet 2, solenoid tube 8 is added with radiating fin 10 at the position near main jet 2, so that unnecessary heat is dissipated.
Claims (2)
1, a kind of method for electroheating of fuel in carburettor of internal-combustion engine, it is characterized in that between the adjustable main jet of fuel bowl and trunnion, being equipped with electric heating element with its connection, be provided with solenoid valve in the trunnion upper outer, and in float chamber, install a vertical clapboard additional, thereby make float chamber increase the concubine that the below is communicated with the main chamber, make described electric heating element connect the power supply of Motor Vehicle own earlier, make its energising heating, make described solenoid valve energising make chock plate close then, form negative pressure in the vaporizer cavity, enriching starts, because the concubine top also forms negative pressure in the float chamber, make the interior fuel oil of float chamber enter trunnion by electric heating element from adjustable main jet ejection gasified fuel, gasified fuel is heated to gasify by electric heating element and fully mixes with air after entering trunnion, make the solenoid valve outage behind the engine start, chock plate is opened.
2, method for electroheating of fuel in carburettor of internal-combustion engine according to claim 1, it is characterized in that described solenoid valve is made up of electromagnetic coil, crank and connecting rod, crank one end is positioned at electromagnetic coil, the other end stretches in the trunnion and with connecting rod one end and links to each other, and the connecting rod the other end is fixed on the chock plate middle part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92111312 CN1085987A (en) | 1992-10-16 | 1992-10-16 | Method for electroheating of fuel in carburettor of internal-combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92111312 CN1085987A (en) | 1992-10-16 | 1992-10-16 | Method for electroheating of fuel in carburettor of internal-combustion engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1085987A true CN1085987A (en) | 1994-04-27 |
Family
ID=4945283
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92111312 Pending CN1085987A (en) | 1992-10-16 | 1992-10-16 | Method for electroheating of fuel in carburettor of internal-combustion engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1085987A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379978C (en) * | 2002-03-22 | 2008-04-09 | 菲利普莫里斯美国公司 | Fuel injector for an internal combustion engine |
| CN102312719A (en) * | 2010-07-07 | 2012-01-11 | 周向进 | Compression ignition type low-octane-value gasoline engine |
-
1992
- 1992-10-16 CN CN 92111312 patent/CN1085987A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100379978C (en) * | 2002-03-22 | 2008-04-09 | 菲利普莫里斯美国公司 | Fuel injector for an internal combustion engine |
| CN102312719A (en) * | 2010-07-07 | 2012-01-11 | 周向进 | Compression ignition type low-octane-value gasoline engine |
| CN102312719B (en) * | 2010-07-07 | 2013-08-28 | 周向进 | Compression ignition type low-octane-value gasoline engine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C01 | Deemed withdrawal of patent application (patent law 1993) | ||
| WD01 | Invention patent application deemed withdrawn after publication |