CN1129767A - Large intaking air IC engine with multiple holes and initiating points - Google Patents
Large intaking air IC engine with multiple holes and initiating points Download PDFInfo
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- CN1129767A CN1129767A CN95110059A CN95110059A CN1129767A CN 1129767 A CN1129767 A CN 1129767A CN 95110059 A CN95110059 A CN 95110059A CN 95110059 A CN95110059 A CN 95110059A CN 1129767 A CN1129767 A CN 1129767A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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Abstract
The internal combustion engine features that slot-and-crank mechanism is improved, internal diameter of inlet channel and external diameter of inlet port are increased, multi-point ignition type combustion chamber is arranged over the piston, higher cylinder volume and lower compression ratio can form secondary atomizing procedure, and shunt slot of airflow is made around the combustion chamber. Its advantages include high utilization rate of fuel, less pollution, high rotation speed and high power.
Description
The present invention relates to a kind of internal-combustion piston engine, particularly a kind of large intaking air IC engine with multiple holes and initiating points.
The existing problem of present internal-combustion engine is that intake duct is narrow, makes air inlet obstructed, and the intake valve diameter is narrow to cause anoxic when high-power operation, the cylinder volume little air, and the piston head firing chamber can only primary atomization, causes the fuel oil waste; Flywheel is the place of energy reserve when mechanical motion, because of reasons such as revolution do not have the bigger energy of performance; Firing time is longer, owing to reasons such as oil injecting nozzle pressure, causes nebulisation time long.The energy efficiency that former machine is sent with the fuel combustion that petrol engine is used is 20-30%, and the efficient of diesel engine is 28-40%.In sum, comprise Chai Youji and petrol engine, the present invention improves connecting rod, and this function amount efficiency is improved, and has increased horsepower.
The purpose of this invention is to provide and a kind of connecting rod is improved, the cylinder internal volume is increased, reduce compression ratio, form the secondary-atomizing process, again can fuel-economizing, can improve the large intaking air IC engine with multiple holes and initiating points of energy again.
The present invention adopts such method to realize: flower shape porous multiple spot ignition internal combustion engine is the improvement of adopting connecting rod, is to many-sided improvement such as piston, firing chamber, intake duct, intake valve, cylinder barrel, piston ring, flywheel, firing time, oil injecting nozzle pressure and oil spout angles.Because former machine intake duct is narrow, causes air inlet to be obstructed, therefore strengthen the interior circular diameter of intake duct, row increases the intake valve external diameter again, has changed cam intake valve is early opened, and has replenished anoxia phenomenon; The firing chamber that has colored shape porous multiple spot Spark ignition type structure at piston head, has apple formula shape in the firing chamber, circle or elliptical shape, has a branch fluidization tower in the bottom of apple formula firing chamber, the flow direction with the shunting combustion gas, make its combustion flow to each point, and the calorific value of increase each point, at its apple shape, has the steam flow splitter box around circle or the oval combustion chamber, also make its burning flow of gas to its each point, on its firing chamber, have three colored shape holes at least,, have inside arc bottom the flower shape nose end point at its flower shape nose end point hottest point that just burns, this arc is to make shunting flow of gas in the firing chamber to this point, to increase its end points calorific value.This combustion manner has formed the secondary-atomizing process, has shortened firing time.Improve revolution, increased horsepower, reduced oil consumption.The raising of flywheel revolution, the increase of weight, so bigger active force of performance when normal work done, shifting to an earlier date of firing time, its work done is speeded up, and the raising of oil injecting nozzle pressure has increased atomization process, because of oil is chewed floating of the depth, therefore also changed the oil spout angle, to adapt to the needs that improve this technology.
This device mainly is that the volume in the piston cylinder is increased, and compression ratio reduces; On piston, increase a firing chamber, the number of times of thermo-molecular bump is increased, improved atomization process, make the most advanced and sophisticated heat release of its end points flower shape.
The increase of firing chamber meanwhile must change the darkness of its nozzle, the valve size of oxygen intake amount, and the size of firing time and compression ratio.
What of petal, what of hole have also changed the heat release point.Also changed simultaneously used fuel oil and the proportioning of gas and the proportioning of other part dimension of internal-combustion engine on this basis.
The present invention compared with prior art has the fuel utilization ratio height, atomizes, reduces pollution, advantage such as revolution height, power are big, and has characteristics such as easy starting, stable performance, long service life.Facts have proved, but this machine is compared oil consumption comparison fuel-economizing 10-25% with former machine, horsepower improves 2-4 horsepowers, is suitable for the motor with high slow speed.
Specific embodiments of the invention are provided by the following drawings.
Fig. 1 is the general structure schematic representation of large intaking air IC engine with multiple holes and initiating points of the present invention.
Fig. 2 is the general structure A-A sectional view of the ignition internal combustion engine of Fig. 1.
Below in conjunction with accompanying drawing specific embodiments of the invention are done with further instruction.
See shown in Fig. 1-2: large intaking air IC engine with multiple holes and initiating points is the firing chamber of adopting piston 7 tops in its cylinder 4 to have colored shape porous multiple spot Spark ignition type structure, has apple formula shape in the firing chamber, circle or elliptical shape 10, has a branch fluidization tower 11 in the bottom of apple formula firing chamber, the flow direction with the shunting combustion gas, make its combustion flow to each point, and the calorific value of increase each point, at its apple shape, has steam flow splitter box 12 around circle or the oval combustion chamber, also make its burning flow of gas to its each point, on its firing chamber, has a flower shape porose disc 3, flower shape porose disc 3 is to adopt welding manner, it is welded on the piston 7, on flower shape porose disc 3, have three colored shape holes 9 at least, at its flower shape nose end point hottest point that just burns, have inside arc bottom the flower shape nose end point, this arc is to make shunting flow of gas in the firing chamber to this point, to increase its end points calorific value.Because former machine intake duct is narrow, causes air inlet to be obstructed, so for strengthening amount of oxygen, the interior circular diameter that strengthens intake duct is 0-3 millimeters, and row makes the increase of intake valve 1 external diameter be 0-3 millimeters again, but exhaust valve 8 is constant; Flywheel is exacerbated to 0-3 fens jin, and piston 7 enlarged diameter are 0-5 millimeters, and firing time is 2-3 degree in advance, and oil injecting nozzle 2 depths are adjusted to 2-5 millimeters, changed cam on this basis intake valve is early opened, and have replenished anoxia phenomenon; This combustion manner in firing chamber has formed the secondary-atomizing process, has shortened firing time.Improve revolution, increased horsepower, reduced oil consumption.The raising of flywheel revolution, the increase of weight, so bigger active force of performance when normal work done, shifting to an earlier date of ignition time, its work done is speeded up, and the raising of oil injecting nozzle pressure has increased atomization process, because of oil is chewed floating of 2 depths, therefore also changed the oil spout angle, to adapt to the needs that improve this technology.
Petrol engine oil spout mode is constant, and ignition way is constant, other identical and diesel engine.
The compact internal combustion engine firing chamber does not have splitter box can use yet, but its oil-saving effect or not if any splitter box is not good.
Connecting rod 6, bent axle 5 structures on its connecting rod are constant.
The colored shape porose disc 3 of the firing chamber on the diesel engine the center portion of its piston head diameter 25%-85% between.
Firing chamber on the petrol engine the colored shape porose disc 3 of its cylinder cap bottom the center portion of its piston head diameter 25%-85% between.
Claims (5)
1, a kind of porous multiple spot ignition internal combustion engine, it is by piston (7), intake duct, intake valve (1), cylinder barrel (4), the connecting rod that piston ring and flywheel etc. are formed, it is characterized in that: the interior circular diameter of intake duct is 0-3 millimeters, intake valve (1) external diameter is 0-3 millimeters, change cam and make its intake valve 1-2 degree in advance, flywheel is exacerbated to 0-3 kilograms, piston diameter is 0-5 millimeters, firing time is 2-5 degree in advance, oil injecting nozzle (2) depth is transferred 2-5 millimeters, the firing chamber that has colored shape porous multiple spot Spark ignition type structure at piston (7) top, its firing chamber increases the piston cylinder internal volume, compression ratio reduces, formed the process of secondary-atomizing, around its firing chamber, has steam flow splitter box (12), make the burning flow of gas to its each point, on the firing chamber, has a flower shape porose disc (3), flower shape porose disc (3) is to adopt welding manner, it is welded on the piston (7), at least having three colored shape holes (9) on flower shape porose disc (3), is the burning hottest point at its flower shape nose end point, and flower shape nose end point bottom has inside arc, its arc is to make shunting flow of gas in the firing chamber to this point, to increase its end points calorific value.
2, by the described porous multiple spot of claim 1 ignition internal combustion engine, it is characterized in that: compression ratio: diesel engine 14: 1-21: 1, petrol engine 5: 1-8: 1, depth distance in firing chamber can be decided according to compression ratio.
3,, it is characterized in that by the described porous multiple spot of claim 1 ignition internal combustion engine: the colored shape porose disc (3) of the firing chamber on the diesel engine the center portion of its piston head diameter 25%-85% between.
4,, it is characterized in that by the described porous multiple spot of claim 1 ignition internal combustion engine: the firing chamber on the petrol engine the colored shape porose disc (3) of its cylinder cap bottom the center portion of its piston head diameter 25%-85% between.
5, by the described porous multiple spot of claim 1 ignition internal combustion engine, it is characterized in that; Have apple formula shape, circle or elliptical shape (10) in the firing chamber, have a branch fluidization tower (11),, make its combustion flow, and increase the calorific value of each point to each point with the flow direction of shunting combustion gas in the bottom of apple formula firing chamber,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110059A CN1129767A (en) | 1995-02-24 | 1995-02-24 | Large intaking air IC engine with multiple holes and initiating points |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN95110059A CN1129767A (en) | 1995-02-24 | 1995-02-24 | Large intaking air IC engine with multiple holes and initiating points |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1129767A true CN1129767A (en) | 1996-08-28 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN95110059A Pending CN1129767A (en) | 1995-02-24 | 1995-02-24 | Large intaking air IC engine with multiple holes and initiating points |
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| Country | Link |
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| CN (1) | CN1129767A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212127B (en) * | 2006-03-07 | 2012-05-30 | 米亚马株式会社 | Method for adjusting thermal value of ignition device of multipoint ignition engine |
-
1995
- 1995-02-24 CN CN95110059A patent/CN1129767A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101212127B (en) * | 2006-03-07 | 2012-05-30 | 米亚马株式会社 | Method for adjusting thermal value of ignition device of multipoint ignition engine |
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