CN1152074A - Five-piston four-stroke engine - Google Patents
Five-piston four-stroke engine Download PDFInfo
- Publication number
- CN1152074A CN1152074A CN 95118987 CN95118987A CN1152074A CN 1152074 A CN1152074 A CN 1152074A CN 95118987 CN95118987 CN 95118987 CN 95118987 A CN95118987 A CN 95118987A CN 1152074 A CN1152074 A CN 1152074A
- Authority
- CN
- China
- Prior art keywords
- stroke
- piston
- water
- engine
- hydrogen
- 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.)
- Pending
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B75/00—Other engines
- F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
- F02B75/18—Multi-cylinder engines
- F02B2075/1804—Number of cylinders
- F02B2075/182—Number of cylinders five
Landscapes
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
The engine consists of one cylinder body with five cylinders, right, left, front, back and bottom, five pistons in cylinder, five linkages and five crankshafts. When flammable gas burns to produce work, the driven pistons drive the crankshafts separately via the linkages. The straight motion of pistons is converted into rotary motion of crankshafts, which drives one identical shaft via gears to produce work. The linkages, crankshafts and crankshaft boxes are connected via elastic metal plastic bearing bushes.
Description
The present invention relates to a kind of five-piston four-stroke engine, it is suitable for all internal-combustion engines.
Existing internal-combustion engine is the motor of single cylinder list piston or many pistons of multi cylinder correspondence, they all will pass through air inlet, compression, acting, four strokes of exhaust, working stroke is after compression stroke is whole, burning mixture is at once by spark ignitor, burning or fuel spray into cylinder through oil sprayer rapidly, form vaporific and high temperature air mixed combustion, temperature, pressure in the cylinder are risen rapidly, cylinder head, cylinder wall, piston are all produced same pressure, so, drive the crankshaft rotating acting because of piston is movable just down motion of piston.
Single cylinder five pistons of the present invention or the motor of a plurality of five piston correspondences of a plurality of cylinder, they all will pass through air inlet, compression, acting, four strokes of exhaust, working stroke is to end in compression stroke, the burning mixture of gasoline and air is formed by spark ignitor or gasoline, water, air at once, burning mixture burns rapidly at once by spark ignitor; Diesel fuel sprays into cylinder through oil sprayer, forms vaporific and high temperature air mixed combustion.Or diesel fuel sprays into cylinder and high temperature water and air composition mixture combustion through oil sprayer.Temperature, pressure in the cylinder are risen rapidly, cylinder head, cylinder wall and five pistons are all produced same pressure, because of five pistons are movable, so five pistons are with regard to each direction motion toward each, do work by the crankshaft rotating that connecting rod drives separately, with gear they are connected together, to same running shaft acting.
Below with reference to accompanying drawing invention is described in detail
Figure one is master's pseudosection of the present invention
Figure two is top plan view of the present invention
With reference to figure one, the cylinder block (1) that good rigidity, wear-resisting high quality cast iron are made, this cylinder block central part is a square body, it left and right, just, the back of the body, bottom surface all be cylindrical body, cylindrical in circular diameter be the length of side of the square body of central part, five pistons are arranged in five cylindrical bodys, they are respectively (2), (10), (11), (12), (13) five pistons, piston is wear-resisting, and thermal conductivity is good, and the aluminum alloy material that intensity is high is made.Compression ring, oil ring are arranged on the piston, and piston is done linear reciprocating motion at cylinder, and piston is connected by wrist pin with connecting rod small end, and the material of wrist pin is high strength and rigidity height, the high-quality low carbon steel of surface abrasion resistance or low-carbon alloy steel manufacturing.Copper sheathing is housed in the connecting rod small end, and the material of copper sheathing is the good thin-walled bronze bushing of antifriction quality.The material of connecting rod is that the high alloyed copper of high strength and rigidity is made, and it is I-shaped that the connecting rod cross section becomes, and connnecting rod big end is divided into halves up and down, is connected with rod journal on the bent axle, and two semicircle connecting rod bearing are housed in the connnecting rod big end, claims connecting rod bearing watt again; The material of bent axle is that the high superior alloy steel of tensile strength and yield-point is made, bent axle is made up of main journal, rod journal, crank arm, balance iron etc., main journal is a supporting crankshaft, and on crankcase main journal supporting base, crankshaft bearing claims axle bearing watt again with Bearing Installation for its.All connecting rod bearing watt and crankshaft bearing watt all are made up of two semicircular elastic metal plastic tiles; Their lubricant oil free from admixture, they do not draw in the drawings.When working stroke, five piston strength are passed to five bent axles by five connecting rods, become straight reciprocating motion the rotatablely moving of five pistons into bent axle, five bent axles lump together by gear, to the same axis acting, around the cylinder circulation water quench is arranged, do not draw in the drawings.The valve group is made up of valve, valve guide bushing, valve seat and valve spring etc., each valve middle part has platinum and palldium alloy to be half, nickel is the circle of half composition, their diameter is that valve is directly between light 2/5ths to four minutes one, one of high exhaust valve plane 2-4 millimeter, two intake valves (4) and suction tude (3) in the intake valve group communicate, and water spray is arranged in suction tude, do not draw in the drawings; Single exhaust valve (8) and steam outlet pipe (7) in the valve group communicate; The valve actuation group is by camshaft, tappet, push rod, rocking arm, camshaft driving gear or drive chain etc.; Draw in the drawings in double-cam (5) in the valve actuation group of Double Over Head Camshaft, (7), other does not draw in the drawings.The gentle cylinder block material of the material of cylinder head is the same, cylinder head has cylinder head gasket 6 times, be connected with cylinder block by screw rod, single exhaust valve group and two group of entering are arranged on the cylinder head, the valve actuation group of Double Over Head Camshaft, the cylinder head central part of petrol engine or Hydrogen machine have the cylinder head central part of spark plug, diesel engine that oil nozzle is arranged, and cooling water chamber is arranged in the cylinder head, it communicates with block jacket, does not draw in the drawings.
The work that five-piston four-stroke gasoline starts is to be finished the work by air inlet, compression, acting, four strokes of exhaust.Below work specifies to stroke:
Intake stroke is that five pistons in the cylinder are moved to each lower dead center by each top dead center, piston top and the place ahead, space and volume in the cylinder increase, pressure in the cylinder block reduces, produce pull of vacuum, camshaft makes IO Intake Valve Opens simultaneously, exhaust valve closing, the inflammable mixture that gasoline, water spray haze, air are formed is gas-air mixture from the carburetion to the suction tude.In suction tude, there is water jet pump to supply with high pressure water and sprays into suction tude through water jetting apparatus, form water spray haze, water spray haze, gasoline, air Mixture suck in the cylinder together.Low-pressure fuel injection is that gasoline sprays into intake duct by Injection Pump through oil nozzle, and water spray haze is to spray into intake duct by water jet pump through water jetting apparatus, and the mixed gas that gasoline, water spray haze, air form in intake duct sucks in the cylinder together.To be water spray haze spray into intake duct and air mixing sucks in the cylinder by water jet pump through water jetting apparatus in direct injection.When the piston arrives stop, IC Intake Valve Closes, intake stroke finishes.
Compression stroke: after intake stroke was finished, along with each bent axle continues rotation, each piston moved up from each lower dead center, at this moment the inlet and outlet door is closed, the inflammable mixture that enters cylinder is compressed, and direct injection is when compression has just begun, the gasoline Injection Pump is in nozzle sprays into cylinder, with art fog, air mixing, the gas and oil, water spray haze and the air mixing that enter cylinder are compressed, and inflammable mixture is pressed to do with temperature and raise simultaneously, when each top dead center of each piston arrives, compression stroke finishes.
Expansion space stroke: compression stroke at the end, the inlet and outlet door is still closed, inflammable mixture is by spark ignitor, burning rapidly sharply rises temperature, pressure in the cylinder, under High Temperature High Pressure, the fog of water is under nickel is made catalyst action, water spray haze resolves into hydrogen and oxygen rapidly, and the hydrogen that resolves into, oxygen, the intact air of unreacted mix rapidly, burning rapidly under combustion high temperature, high pressure.Promote each piston together with the mixed gas of burning and move to separately direction, piston separately drives crankshaft rotating work done separately by connecting rod separately, and five crankshaft rotating are by the acting of gear mesh the same axis.
Exhaust stroke, expansion space stroke at the end, each piston is by moving on each lower dead center, exhaust valve is opened, IC Intake Valve Closes, the waste gas that burning back is become in the cylinder, waste gas is by mixed gass such as carbon monoxide, hydrocarbon, ozone, smog.When exhaust valve, because the exhaust valve middle part has platinum and palldium alloy, nickel respectively to account for the catalyzer of half, makes carbon monoxide be converted into carbon dioxide, hydrocarbon is converted into carbon dioxide and water, ozone or smog change oxygen into, and the waste gas of these transformations is outside outlet pipe is discharged cylinder.Each top dead center of each piston arrives, exhaust valve closing, Exhaust stroke finishes.
The five-piston four-stroke petrol engine is by above continuous four-journey periodic duty:
The five-piston four-stroke diesel engine is identical with the petrolic work cycle of five-piston four-stroke, but characteristics are respectively arranged, and petrol engine is when intake stroke, and what enter cylinder is water spray haze, gasoline, Air mixing gas.Diesel engine is when intake stroke, entering cylinder is water spray haze and air, when compression stroke, what petrol engine compressed is the inflammable mixture of gasoline, water, air, diesel engine pressurized water fog and air, during working stroke, petrolic inflammable mixture is at once by spark ignitor, inflammable mixture burns rapidly, produces High Temperature High Pressure and promotes five piston motions; Diesel engine is the compression terminal hour, diesel oil sprays into cylinder by oil pump through oil nozzle, form vaporific and high-temperature water fog, air mixing and burning, produce High Temperature High Pressure, under High Temperature High Pressure, the fog of water is under nickel is made catalyst action, water spray haze resolves into hydrogen and oxygen rapidly, the hydrogen that resolves into, oxygen, the intact air of unreacted mixes rapidly, in combustion high temperature, high pressure is burning rapidly down, promote each piston together with the mixed gas of burning and move to separately direction, piston separately drives crankshaft rotating work done separately by connecting rod separately, and five crankshaft rotating are by the acting of gear mesh the same axis.Exhaust stroke is all the same, all is combustion gas.Waste gas is by mixed gass such as carbon monoxide, hydrocarbon, ozone, smog.When exhaust valve, because the exhaust valve middle part has platinum and palldium alloy, nickel respectively to account for the catalyzer of half, makes carbon monoxide be converted into carbon dioxide, hydrocarbon is converted into carbon dioxide and water, ozone or smog change oxygen into, and the waste gas of these transformations is outside outlet pipe is discharged cylinder.
The petrolic compression ratio 20-30 of five-piston four-stroke, the gentle wet goods amount of water, the five-piston four-stroke petrol engine is in the different operating scope, burn 1 kilogram of gasoline and water, the air that needs is to change between the 25-45 kilogram,
The compressionization of five-piston four-stroke diesel engine compares 30-45, water and diesel oil equivalent, the five-piston four-stroke diesel engine is in the different operating scope, 1 kilogram of diesel oil and water burn, the air quantity that needs is to change between the 30-50 kilogram, five-piston four-stroke engine is applicable to that not only gasoline adds water, diesel oil with water, is applicable to that more hydrogen adds water, and ethanol adds water, kerosene and adds water, rock gas and add that water and petroleum gas such as water, producer gas add water, biogas adds fuel such as water.
The five-piston four-stroke hydrogen engine, it is identical with five-piston four-stroke petrol engine work cycle, during as intake stroke, what petrol engine entered cylinder is gasoline, water spray haze and Air mixing gas, what hydrogen engine entered cylinder is hydrogen, water spray haze and Air mixing gas, during compression stroke, they compressions inflammable mixture separately.During working stroke, petrolic inflammable mixture is at once by spark ignitor, and inflammable mixture burns rapidly, produce High Temperature High Pressure and promote five piston motions, the inflammable mixture of hydrogen engine is at once by spark ignitor, and the mixing of hydrogen is burnt at once, produces High Temperature High Pressure.Under High Temperature High Pressure, the fog of water is under nickel is made catalyst action, and water spray haze resolves into hydrogen and oxygen rapidly, and the hydrogen that resolves into, oxygen, the intact air of unreacted mix rapidly, burning rapidly under combustion high temperature, high pressure.Promote each piston together with the mixed gas of burning and move to separately direction, piston separately drives crankshaft rotating work done separately by connecting rod separately, and five crankshaft rotating are by the acting of gear mesh the same axis.Exhaust stroke all is a combustion gas.
Five-piston four-stroke hydrogen engine compression ratio is 50-70, and hydrogen engine is at 1 liter of hydrogen of different operating scope burning and 100 gram water spray hazes, and the air quantity that needs is to change between 25-49 rises.
Five-piston four-stroke engine adapts to fuel such as gasoline, diesel oil, hydrogen, ethanol, kerosene, rock gas, petroleum gas, petroleum gas, producer gas, biogas equally.
The petrolic compression ratio of five-piston four-stroke is the same with present petrol engine with fuel air ratio, petrolic Double Over Head Camshaft seven valves of five-piston four-stroke, and seven valves are four valve air inlets.Three valve is given vent to anger, and it is the same that other adds water engine with five four-journey gasoline alive.
The compression ratio of five-piston four-stroke diesel engine is the same with present diesel engine with fuel air ratio, and other is the same with five-piston four-stroke diesel oil with water motor.
Five-piston four-stroke hydrogen engine compression ratio is 25-40, hydrogen engine is at 1 liter of hydrogen of different operating scope burning, the air quantity that needs is between 11.5-39 rises, the five-piston four-stroke hydrogen engine is when compression has just begun, by jet pump through air blast, spray in the cylinder, to add water engine the same with five-piston four-stroke hydrogen for other.
All used combustion engine fuels of five-piston four-stroke all will pass through intake stroke, compression stroke, working stroke, exhaust stroke.
Claims (6)
1. five-piston four-stroke engine is suitable for all internal-combustion engines, and this motor is by cylinder block (1), compositions such as cylinder head ⑹ and five pistons (2), (10), (11), (12), (13).Cylinder block is that a wear-resisting high quality cast iron of good rigidity is made cylinder block, the cylinder block central part is a square body, it left and right, just, the back of the body, bottom surface all be cylindrical body, interior circular diameter in the cylindrical body is the length of side of the square body of cylinder block central part, five pistons are arranged in five cylindrical bodys, five pistons all be wear-resisting, thermal conductivity good, high-intensity aluminum alloy material, compression ring, oil ring on the piston, five pistons are done linear reciprocating motion in five cylindrical bodys of cylinder, the cylinder block circle is with the circulation water quench.
2. device according to claim 1, it is characterized in that piston is connected by wrist pin with connecting rod small end, copper sheathing is housed in the connecting rod small end, copper sheathing is the good thin-walled bronze bushing of anti-attrition, wrist pin will have sufficient intensity and rigidity, the table and wear-resisting high-quality low carbon steel and low-carbon alloy steel made, the connecting rod cross section becomes I-shaped, connecting rod material has high strength and the high alloyed steel of rigidity to make, connnecting rod big end is divided into halves up and down, be connected with the rod journal on the bent axle, connect to plant two semicircular connecting rod bearing are housed in the major part, claim connecting rod bearing watt again, the material of bent axle is that the high superior alloy steel of tensile strength and yield-point is made, and main journal is a supporting crankshaft, it uses Bearing Installation on crankcase main journal supporting base, crankshaft bearing claims crankshaft bearing watt again, and all connecting rod bearing watt and crankshaft bearing watt all are made of their lubricant oil free from admixture two semicircular elastic metal plastic tiles.Five pistons are passed to five bent axles by five connecting rods, and the linear reciprocating motion of change piston rotatablely moves into bent axle, and five bent axles are by axle acting of gear mesh.
3. according to the described device of claim 2, it is characterized by each valve middle part and respectively account for half circle of forming by platinum and palldium alloy, nickel, their diameters be the valve diameter 3/5ths to 1/4th between, one of high exhaust valve plane 2-4 millimeter, under High Temperature High Pressure, the fog of water is under nickel is made catalyst action, and water spray haze resolves into hydrogen and oxygen rapidly, the hydrogen of decomposition, oxygen.The intact air of unreacted mixes rapidly, and burning rapidly promotes five piston motions together with the mixed gas that burns in cylinder under combustion high temperature, high pressure.When combustion gas, platinum and palldium alloy, nickel each half play catalyst action, are converted into carbon dioxide as the carbon monoxide in the waste gas, and hydrocarbon is converted into carbon dioxide and water, and ozone or smog change oxygen into.
4. according to the described device of claim 3, the material that it is characterized by cylinder head (6) is the same with the material of cylinder block (1), there is water jacket the inside of cylinder head (6), it communicates with the cylinder block cooling jacket, gasoline adds the motor that water or hydrogen add water, cylinder head (6) central part has plenty of spark plug, the cylinder head of the motor of diesel oil with water (6) is a nozzle, and cylinder head has the valve group on (6), and the valve group is by valve, valve guide bushing, valve seat, valve spring, single intake valve, two exhaust valve groups, two intake valve groups and intake duct (3) are communicated with, and singly go out group and air outlet channel (9) are communicated with, driving group, driving group is by tappet, push rod; rocking arm; driving gear or drive chain.Cam (5), (1) are the Double Over Head Camshaft formulas.
5. according to the described device of claim 4, it is characterized in that the five-piston four-stroke engine device, be according to passing gas stroke, compression stroke, working stroke, exhaust stroke, the motor of any fuel of the equally suitable five-piston four-stroke of the present invention of these four strokes equally.The five-piston four-stroke that hydrogen adds the fuel of water starts to adapt to too four strokes, it is 50-70 that five-piston four-stroke hydrogen adds the water engine compression ratio, the five-piston four-stroke hydrogen engine is in the scope of different operating, 1 liter of hydrogen and 100 gram water burn, the air quantity that needs is to change between 19-49 rises, the engine compression ratio that five piston four-stroke gasolines add water is 20-30, five-piston four-stroke gasoline and water respectively are the engine compression ratio 20-30 of half, it is to change between the 25-40 kilogram that 1 kilogram of gasoline of engine combustion and water need air quantity, the engine compression ratio of five piston four-cycle diesel and water is 35-45, five-piston four-stroke diesel oil and water respectively are the motor of half, in the different operating scope, burning 1Kg diesel oil and water, the air quantity that needs is to change between the 30-50.
6. according to the described device of claim 5, it is characterized in that five-piston four-stroke engine adapts to fuel such as gasoline, diesel oil, hydrogen, ethanol, kerosene, rock gas, petroleum gas, petroleum gas, producer gas, biogas equally.
The petrolic compression ratio of five-piston four-stroke is the same with present petrol engine with fuel air ratio, and petrolic Double Over Head Camshaft seven valves of five-piston four-stroke are four valve air inlets, and three valve is given vent to anger.It is the same that other adds water engine with five four-journey gasoline alive.
The compression ratio of five-piston four-stroke bavin diesel engine is the same with present diesel engine with fuel air ratio, and other is the same with five-piston four-stroke diesel oil with water motor.
Five-piston four-stroke hydrogen engine compression ratio is 25-40, hydrogen engine is at 1 liter of hydrogen of different operating scope burning, the air quantity that needs is between 11.5-39 rises, the five-piston four-stroke hydrogen engine is to contract when just beginning, by jet pump through air blast, spray in the cylinder, to add water engine the same with five-piston four-stroke hydrogen for other.
The motor of all combustion fuel of five-piston four-stroke all will pass through intake stroke, compression stroke, working stroke, exhaust stroke.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95118987 CN1152074A (en) | 1995-12-14 | 1995-12-14 | Five-piston four-stroke engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 95118987 CN1152074A (en) | 1995-12-14 | 1995-12-14 | Five-piston four-stroke engine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN1152074A true CN1152074A (en) | 1997-06-18 |
Family
ID=5081856
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 95118987 Pending CN1152074A (en) | 1995-12-14 | 1995-12-14 | Five-piston four-stroke engine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN1152074A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382158A (en) * | 2016-12-06 | 2017-02-08 | 苗艇 | Single-air-cylinder multi-piston multi-crankshaft engine |
| CN110344934A (en) * | 2019-06-18 | 2019-10-18 | 夏丰 | High speed flywheel engine |
-
1995
- 1995-12-14 CN CN 95118987 patent/CN1152074A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106382158A (en) * | 2016-12-06 | 2017-02-08 | 苗艇 | Single-air-cylinder multi-piston multi-crankshaft engine |
| CN110344934A (en) * | 2019-06-18 | 2019-10-18 | 夏丰 | High speed flywheel engine |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN1258337A (en) | Internal combustion engine | |
| CN101054057A (en) | Hybrid powertrain for homogeneous charge compression ignition engine operation | |
| CN104747310B (en) | Cylinder lubricating system for two stroke engine | |
| Duret et al. | A New Two–Stroke Engine with Compressed–Air Assisted Fuel Injection for High Efficiency Low Emissions Applications | |
| US20140102418A1 (en) | Opposed piston engine with non-collinear axes of translation | |
| AU2004243547A1 (en) | Two cycle internal combustion engine with direct fuel injection combustion system | |
| CN1158940A (en) | Circulating operation process of internal combustion engine and its embodiment | |
| JPH0338408B2 (en) | ||
| CN1152074A (en) | Five-piston four-stroke engine | |
| US6189495B1 (en) | Direct cylinder fuel injection | |
| CN1059256C (en) | Device for injecting a fuel gas mixture into a combustion engine | |
| CN100458117C (en) | Cylinder gas distribution type two-stroke engine | |
| CN2421414Y (en) | Opposed engine | |
| CN2888092Y (en) | High-speed four-stroke diesel engine | |
| AU633032B2 (en) | Rotary internal combustion engine | |
| US1771552A (en) | Internal-combustion engine | |
| CN1011258B (en) | Kerosene engine with kerosene start | |
| CN2787840Y (en) | Two-stroke gasoline engine with built-in carburetor | |
| CN2704690Y (en) | Main body of three-stroke IC engine without compression | |
| RU2122638C1 (en) | Axial piston engine | |
| CN1084431C (en) | Two-stroke engine with aerated movable combustion chamber | |
| CN2467802Y (en) | Two-piston one cylinder internal combustion engine for vehicle use | |
| US5669345A (en) | Direct-injection gasoline engine | |
| CN2410430Y (en) | Oil-saving purifier for internal-combustion engine | |
| CN1091496A (en) | Steam recycle type internal-combustion engine with revolving wheel piston |
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 |