CN103206318A - Energy-saving diesel engine - Google Patents
Energy-saving diesel engine Download PDFInfo
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- CN103206318A CN103206318A CN2013101004202A CN201310100420A CN103206318A CN 103206318 A CN103206318 A CN 103206318A CN 2013101004202 A CN2013101004202 A CN 2013101004202A CN 201310100420 A CN201310100420 A CN 201310100420A CN 103206318 A CN103206318 A CN 103206318A
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Abstract
The invention discloses an energy-saving diesel engine. An exhaust booster fan of an air-cooling diesel engine sucks in air through an air filter, the air passes a diesel air-cooling pipe and cooling diesel in a crankcase, enters a cylinder air-cooling pipe and a cooling cylinder and finally enters an exhaust cooler and a cooling exhaust pipe. Hot air from the exhaust cooler enters a cylinder through an intake valve during intake stroke. A distilled water pump pumps distilled water from a distilled water tank, and the distilled water passes an electromagnetic water valve, passes a diesel cooling water pipe and cooling diesel in the crankcase, enters a cylinder cooling water pipe sleeved on the cylinder, and finally enters an exhaust cooling water pipe sleeved on the exhaust pipe. vapor from the exhaust cooling water pipe enters a vapor storage tank, an electric heater in the vapor storage tank heats the vapor in the vapor storage tank, the vapor is jet from a vapor nozzle in the cylinder by instantly turning on a vapor electromagnetic valve during the intake stroke, and the diesel jet into the cylinder during power stroke is assisted in fully combusting by the vapor.
Description
Technical field:
The present invention relates to a kind of energy-saving diesel motor.
Background technique:
Some large-sized diesel motors adopt air cooling way cooling cylinders, just the wind that blows out with blower enter cylinder sleeve, from the cylinder outside the cylinder blast-cold, then the hot blast behind the cooling cylinder is directly discharged.The motor that water-cooled cylinder so just can not occur freezes at north cooling water in winter and supports bad motor.The hot blast that cooling cylinder produces is not fully utilized.Someone once mixed water in the diesel oil equably, can mix 25% water at most with the ultrasonic vibration method.But since the diesel oil of water mixing when spraying into cylinder the water heat absorption become water vapour and absorb a large amount of vaporization heat and water vapour and heat up and absorb a large amount of heat, the temperature of the high temperature air of compression stroke hollow air pressure contracting generation is quickly fallen to below the diesel oil burning-point, be difficult to light the diesel oil that sprays in the cylinder.Add water in the diesel oil, the heat that produces during diesel combustion becomes water vapour to water.The drop of water vapour produces the microexplosion diesel oil drop of scraping under high bowl, make that the diesel oil drop more fully contacts with air, diesel combustion is more abundant; Simultaneously the required air quantity of diesel combustion reduces, and the temperature of diesel combustion reduces, and the speed of diesel combustion is slack-off, no longer burn so violent in air as pure diesel oil.Moisture diesel oil burns in the cylinder of motor, can not produce violent vibration in engine cylinder as pure diesel oil burns, so noise is less.
Summary of the invention:,
The present invention can overcome the insufficient and too big defective of noise of burning of conventional diesel.
Energy-saving diesel motor of the present invention, its structure is based on conventional diesel, mainly comprise: bent axle, crank, crankcase, cylinder, piston, cylinder sleeve, intake valve, suction tude, exhaust valve, outlet pipe, waste gas booster fan, air filter, diesel pump, diesel fuel tanks, electromagnetism fuel tap, diesel fuel nozzle, gaseous effluent, motor, storage battery, the cooling waterpump of water-cooled diesel engine, cooling water tank, cooling fan.During startup, the electricity of storage battery rotates motor, and the motor drives bent axle rotates, and bent axle drives piston by crank and moves up and down in cylinder.Exhaust stroke: piston moves downward, and the gas that exhaust valve is opened in the cylinder is discharged the power turbine rotation that promotes the waste gas booster fan from exhaust valve.The waste gas booster fan sucks air by air filter, and the wind that comes out from the waste gas booster fan is heated through gaseous effluent.Suction stroke: exhaust valve closing, intake valve is opened, and piston moves upward, and the hot air that comes out from gaseous effluent enters cylinder by the intake valve of opening again through suction tude.Compression stroke: the air that IC Intake Valve Closes, piston move downward, cylinder is interior is compressed.Expansion stroke: diesel pump extracts diesel oil from diesel fuel tanks, and the diesel fuel nozzle ejection of the electromagnetism fuel tap opened through moment of diesel oil in the cylinder then lighted by the high temperature air through overcompression; Diesel oil promotes piston at combustor inner cylinder and moves upward, and piston moves upward and does work by the rotation of crank promotion bent axle.The cooling waterpump of water-cooled diesel engine is extracted into the water in the cylinder sleeve in the cooling water tank, the heat of cylinder is taken away, and the water in the cooling water tank is cooled to flow back in the cylinder sleeve again after the fan blast-cold and recycles.Diesel engine starts the back motor separates with motor by clutch, and diesel engine drives generator and charges a battery.In air-cooled diesel engine, the waste gas booster fan sucks air in the waste gas booster fan through air filter, pass the machine oil forced air cooled tube, the cooling machine oil that are contained in the crankcase then, enter the cylinder forced air cooled tube, the cooling cylinder that are enclosed within on the cylinder again, enter in the gaseous effluent at last, cooled exhaust pipe.The hot air that comes out from gaseous effluent enters suction tude.In suction stroke, hot air enters cylinder through the intake valve of having opened.The distilled water water pump extracts distilled water from the distilled water water tank, the distilled water that comes out from the distilled water water pump passes machine oil water-cooling tube, the cooling machine oil that is contained in the crankcase, enter the cylinder cooling water pipe that is enclosed within on the cylinder again, enter at last in the waste gas water-cooling tube that is enclosed within on the outlet pipe.The water vapour that comes out from the waste gas water-cooling tube enters in the vapour storage tank, and the water vapour in electric heater, the heating vapour storage tank is housed in the vapour storage tank.Temperature transducer and baroceptor are housed, other air-temperature sensor and the humidity transducer of being equipped with of air filter on the vapour storage tank.The distilled water water pump directly enters in the waste gas water-cooling tube that is enclosed within on the outlet pipe extract distilled water from the distilled water water tank after in the water-cooled diesel engine, and the water vapour that comes out from the waste gas water-cooling tube enters in the vapour storage tank.The water vapour that comes out from vapour storage tank expansion stroke through lagging behind electromagnetism fuel tap moment solenoid valve for steam of fetching boiling water, the cylinder steam jet ejection behind diesel fuel nozzle ejection diesel oil in the cylinder; Perhaps the water vapour that comes out from vapour storage tank suction stroke through the moment steam jet ejection of solenoid valve for steam in the cylinder of fetching boiling water.
We know traditional air cooling engine, one side the wind that blower blows out from cylinder sleeve enter then from the another side of cylinder sleeve, the windward side cooling effect of cylinder is better, the lee face cooling effect of cylinder is relatively poor.We know that the temperature of cylinder for diesel engine is more high more good within the limits prescribed, compressed air temperature in the cylinder will be more high during compression stroke like this, the just more easy abundant burning of diesel oil of the diesel fuel nozzle ejection in the expansion stroke in the cylinder, can not emit and go bad.And during air-cooled energy-saving diesel engine start of the present invention, storage battery is given electrical power, and motor rotates and drives diesel engine and start.The power turbine that the waste gas that diesel engine is discharged promotes the waste gas booster fan rotates, and rotates thereby drive the waste gas booster fan; The waste gas booster fan is drawn air by air filter, is pressed into the machine oil in the cooling crankcase in the machine oil cooling duct then.The slave oil cooling but the wind that comes out of airduct enter be enclosed within rotation on the cylinder and down the cylinder cooling duct in, rotate and under the cylinder cooling duct in air temperature increase step by step; Cylinder is cooled the temperature of lower half portion of exhaust casing will be far above the temperature of cylinder upper half part.The air that comes out from the cylinder cooling duct enters the hot waste gas of being discharged by cylinder the waste gas cooling duct and further heats, and hot air enters cylinder after intake valve is opened in the suction stroke of motor then.The distilled water water pump extracts distilled water from the distilled water water tank, the distilled water that comes out from the distilled water water pump enters the machine oil in the cooling crankcase the cylinder cooling water pipe.From the hot distilled water that cylinder cooling water pipe comes out, enter to be further heated in the waste gas water-cooling tube and enter vapour storage tank after becoming water vapour.When diesel engine initial start stage and winter, temperature was low, the steam temperature that the temperature transducer on the vapour storage tank detects in the vapour storage tank was lower than setting value, the water vapour in the electric heater energising heating vapour storage tank in the vapour storage tank.Cooling meets the requirements the oil temperature in the crankcase to the machine oil in the crankcase for machine oil cooling duct and machine oil water-cooling tube.Cylinder cooling duct and the cooling from top to down of cylinder cooling water pipe countercylinder make on the temperature of cylinder low high, and this is conducive to improve the temperature that enters the air in the cylinder, and has cooled off the machine oil in the crankcase indirectly.The water vapour that comes out from vapour storage tank expansion stroke through lagging behind electromagnetism fuel tap moment solenoid valve for steam of fetching boiling water, the cylinder steam jet ejection behind diesel fuel nozzle ejection diesel oil in the cylinder; The diesel oil that sprays into cylinder is like this lighted by high temperature compressed air in the cylinder, pressurized air in the further heating cylinder of diesel oil of first combustion, at this moment the water vapour that sprays into cylinder heated rapidly and produce microexplosion, scraping sprays into cylinder and does not also have burning diesel oil, thereby unburned diesel oil is mixed and then fully burning with pressurized air in the cylinder more fully.Perhaps from the water vapour that vapour storage tank comes out in the suction stroke through the moment steam jet ejection of solenoid valve for steam in the cylinder of fetching boiling water, the steam temperature in compression stroke in the cylinder further improves; The diesel oil that sprays into cylinder in expansion stroke is lighted by high temperature compressed air in the cylinder, pressurized air and water vapour in the further heating cylinder of diesel oil of first combustion, water vapour heated rapidly and produce microexplosion, scraping sprays into cylinder and does not also have burning diesel oil, thereby unburned diesel oil is mixed and then fully burning with pressurized air in the cylinder more fully.When water-cooled energy-saving diesel engine of the present invention started, storage battery was given electrical power, and motor rotates and drives the diesel engine startup.The power turbine that the waste gas that diesel engine is discharged promotes the waste gas booster fan rotates, and rotates thereby drive the waste gas booster fan; The waste gas booster fan is drawn air by air filter, and the air that comes out from the waste gas booster fan enters the hot waste gas heating of being discharged by cylinder the waste gas cooling duct, and hot air enters cylinder after intake valve is opened in the suction stroke of motor then.The distilled water water pump extracts distilled water from the distilled water water tank, from the distilled water that the distilled water water pump comes out, enter to be heated in the waste gas water-cooling tube and enter vapour storage tank after becoming water vapour.When diesel engine initial start stage and winter, temperature was low, the steam temperature that the temperature transducer on the vapour storage tank detects in the vapour storage tank was lower than setting value, the water vapour in the electric heater energising heating vapour storage tank in the vapour storage tank.The water vapour that comes out from vapour storage tank expansion stroke through lagging behind electromagnetism fuel tap moment solenoid valve for steam of fetching boiling water, the cylinder steam jet ejection behind diesel fuel nozzle ejection diesel oil in the cylinder; The diesel oil that sprays into cylinder is like this lighted by high temperature compressed air in the cylinder, pressurized air in the further heating cylinder of diesel oil of first combustion, at this moment the water vapour that sprays into cylinder heated rapidly and produce microexplosion, scraping sprays into cylinder and does not also have burning diesel oil, thereby unburned diesel oil is mixed and then fully burning with pressurized air in the cylinder more fully.Perhaps from the water vapour that vapour storage tank comes out in the suction stroke through the moment steam jet ejection of solenoid valve for steam in the cylinder of fetching boiling water, the steam temperature in compression stroke in the cylinder further improves; The diesel oil that sprays into cylinder in expansion stroke is lighted by high temperature compressed air in the cylinder, pressurized air and water vapour in the further heating cylinder of diesel oil of first combustion, water vapour heated rapidly and produce microexplosion, scraping sprays into cylinder and does not also have burning diesel oil, thereby unburned diesel oil is mixed and then fully burning with pressurized air in the cylinder more fully.Cooling waterpump is extracted hot water out in cylinder sleeve, the hot water that comes out from cooling waterpump enters the cooling water tank fan blast-cold that is cooled, and the cooling water after the blast-cold flows back to cylinder sleeve, realizes that cooling water is recycling from cooling water tank.In the energy-saving diesel motor of the present invention, enter air in the cylinder through heating, so the compressed air temperature of compression stroke final stage is higher, so make in the spray people cylinder the easier burning of diesel oil and burn more abundant.In energy-saving diesel motor of the present invention, the amount that sprays into the water vapour of cylinder is pressed into the absolute humidity of air of cylinder by suction stroke waste gas booster fan and the diesel oil amount that expansion stroke sprays into cylinder decides.The data computation that computer provides according to the other temperature transducer of air filter and relative humidity sensor goes out to enter the absolute humidity of the air of cylinder; For example: foggy weather absolute humidity is big, and the water vapour that sprays into cylinder just should reduce.The diesel oil that expansion stroke sprays in the cylinder is many, and the water vapour that sprays in the cylinder just should increase, and the weight that sprays into the water vapour in the cylinder is no more than and sprays into 1/3rd of the interior diesel oil weight of cylinder.Owing to spray into water vapour in the cylinder, the diesel oil that sprays in the cylinder can fully burn, and reduces just energy-conservation so do the diesel oil weight that identical worker consumes.Spray into water vapour in the cylinder, spray into so violent, the sort of strong vibration noise when no longer including the conventional diesel operation of diesel combustion in the cylinder.Spray into water vapour in the cylinder, spray into the no longer so high and sufficient combustion of diesel combustion temperature in the cylinder, nitrogen oxide, carbon monoxide, small molecule hydrocarbon and carbon microsphere that diesel combustion produces all seldom, so be environment-protective motor.
Description of drawings:
Below in conjunction with the drawings and specific embodiments the present invention is done further concrete detailed explanation.
Fig. 1 is the air-cooled energy-saving diesel engine structure schematic diagram among the present invention.
Fig. 2 is the water-cooled energy-saving diesel engine structure principle chart among the present invention.
Embodiment:
Fig. 1, Fig. 2, shown in, energy-saving diesel motor of the present invention, its structure is based on conventional diesel, mainly comprise: bent axle 2, crank 3, crankcase 1, cylinder 5, piston 4, cylinder sleeve 6, intake valve 12, suction tude 13, exhaust valve 14, outlet pipe 15, waste gas booster fan 8, air filter 7, diesel pump 17, diesel fuel tanks 16, electromagnetism fuel tap 18, diesel fuel nozzle 19, waste gas cooling duct 11, motor, storage battery, the cooling waterpump 29 of water-cooled diesel engine, cooling water tank 30, cooling fan 31.During startup, the electricity of storage battery rotates motor, and motor drives bent axle 2 rotates, and bent axle 2 drives piston 4 by crank 3 and moves up and down for 5 li at cylinder.Exhaust stroke: piston 4 moves downward, and exhaust valve 14 is opened the gas of 5 li in cylinder and discharged power turbine 801 rotations that promote waste gas booster fan 8 from exhaust valve 14.Waste gas booster fan 8 sucks air by air filter 7, and the wind that comes out from waste gas booster fan 8 is heated through gaseous effluent.Suction stroke: exhaust valve closing, intake valve is opened, and piston moves upward, and the hot air that comes out from waste gas cooling duct 11 enters cylinder 5 by the intake valve of opening 12 again through suction tude 13.Compression stroke: intake valve 12 is closed, and piston 4 moves downward, the air in the cylinder 5 is compressed.Expansion stroke: diesel pump 17 extracts diesel oil from diesel fuel tanks 16, and diesel fuel nozzles 19 ejections of the electromagnetism fuel tap 18 opened through moment of diesel oil in the cylinder 5 are then lighted by the high temperature air through overcompression; Diesel oil promotes piston 4 in cylinder 5 internal combustion and moves upward, and piston 4 moves upward and does work by 2 rotations of crank 3 promotion bent axles.The cooling waterpump 29 of water-cooled diesel engine is extracted into the water in the cylinder sleeve 6 in the cooling water tank 30, the heat of cylinder 5 is taken away, and the water in the cooling water tank 30 are cooled to flow back to again in the cylinder sleeve 6 after fan 31 blast-cold and recycle.Diesel engine starts the back motor separates with motor by clutch, and diesel engine drives generator and charges a battery.In air-cooled diesel engine, waste gas booster fan 8 sucks air in the waste gas booster fan 8 by air filter 7, pass the machine oil cooling duct 9, the cooling machine oil that are contained in the crankcase 1 then, enter the cylinder cooling duct 10, the cooling cylinder 5 that are enclosed within on the cylinder 5 again, enter in the waste gas cooling duct 11 at last, cooled exhaust pipe 15.The hot air that comes out from waste gas cooling duct 11 enters suction tude 13.In suction stroke, hot air enters cylinder 5 through the intake valve of having opened 12.Distilled water water pump 21 extracts distilled water from distilled water water tank 20, the distilled water that comes out from distilled water water pump 21 passes machine oil water-cooling tube 22, the cooling machine oil that is contained in the crankcase 1, enter the cylinder cooling water pipe 23 that is enclosed within on the cylinder 5 again, enter at last in the waste gas water-cooling tube 24 that is enclosed within on the outlet pipe 15.The water vapour that comes out from waste gas water-cooling tube 24 enters in the vapour storage tank 25, and the water vapour in electric heater 26, the heating vapour storage tank 25 is housed in the vapour storage tank 25.Temperature transducer and baroceptor are housed, air filter 7 other air-temperature sensor and the humidity transducers of being equipped with on the vapour storage tank 25.Distilled water water pump 21 directly enters in the waste gas water-cooling tube 24 that is enclosed within on the outlet pipe 15 extract distilled water from distilled water water tank 20 after in the water-cooled diesel engine, and the water vapour that comes out from waste gas water-cooling tube 24 enters in the vapour storage tank 25.Through lagging behind 18 moments of the electromagnetism fuel tap solenoid valve for steam 27 of fetching boiling water, the cylinder steam jet 28 behind diesel fuel nozzle 19 ejection diesel oil in the cylinder 5 sprays the water vapour that comes out from vapour storage tank 25 expansion stroke; Perhaps the water vapour that comes out from vapour storage tank 25 suction stroke through moment the solenoid valve for steam 27 of fetching boiling water spray from the steam jet 28 in the cylinder 5.
We know traditional air cooling engine, one side the wind that blower blows out from cylinder sleeve enter then from the another side of cylinder sleeve, the windward side cooling effect of cylinder is better, the lee face cooling effect of cylinder is relatively poor.We know that the temperature of cylinder for diesel engine is more high more good within the limits prescribed, compressed air temperature in the cylinder will be more high during compression stroke like this, the just more easy abundant burning of diesel oil of the diesel fuel nozzle ejection in the expansion stroke in the cylinder, can not emit and go bad.Shown in Figure 1, and during air-cooled energy-saving diesel engine start of the present invention, storage battery is given electrical power, motor rotates and drives diesel engine and start.The power turbine 801 that the waste gas that diesel engine is discharged promotes waste gas booster fan 8 rotates, and rotates thereby drive waste gas booster fan 8; Waste gas booster fan 8 is drawn air by air filter 7, is pressed into the machine oil that cools off 1 li of crankcase in the machine oil cooling duct 9 then.The slave oil cooling but the wind that comes out of airduct 9 enter be enclosed within rotation on the cylinder 5 and down cylinder cooling duct 10 in, rotate and under cylinder cooling duct 10 in air temperature increase step by step; Cylinder 5 is cooled the temperature of lower half portion of exhaust casing 5 will be far above the temperature of cylinder 5 upper half part.The air that comes out from cylinder cooling duct 10 enters the hot waste gas of being discharged by cylinder 5 the waste gas cooling duct 11 and further heats, and hot air enters cylinder 5 after intake valve 12 is opened in the suction stroke of motor then.Distilled water water pump 21 extracts distilled water from distilled water water tank 20, the distilled water that comes out from distilled water water pump 21 enters the machine oil that cools off 1 li of crankcase the machine oil water-cooling tube 22.The slave oil cooling but distilled water that comes out of water pipe 22 enters in the cylinder cooling water pipe 23, and the hot distilled water that comes out from cylinder cooling water pipe 23 enters to be further heated the waste gas water-cooling tube 24 and enters vapour storage tank 25 after becoming water vapour.When diesel engine initial start stage and winter, temperature was low, the steam temperature that the temperature transducer on the vapour storage tank 25 detects in the vapour storage tank 25 was lower than setting value, the water vapour in the electric heater 26 energising heating vapour storage tanks 25 in the vapour storage tank 25.Machine oil cooling in 22 pairs of crankcases of machine oil cooling duct 19 and machine oil water-cooling tube 1 meets the requirements the oil temperature in the crankcase 1.Cylinder cooling duct 10 and cylinder cooling water pipe 23 countercylinder 5 coolings from top to down make on the temperature of cylinder 5 low high, this is conducive to improve the temperature of the air that enters 5 li in cylinder, and have cooled off the machine oil of 1 li of crankcase indirectly.Through lagging behind 18 moments of the electromagnetism fuel tap solenoid valve for steam 27 of fetching boiling water, the cylinder steam jet 28 behind the diesel fuel nozzle 19 ejection diesel oil cylinder 5 in the cylinder 5 sprays water vapour to the water vapour that comes out from vapour storage tank 25 expansion stroke; The diesel oil that sprays into cylinder 5 is like this lighted by high temperature compressed air in the cylinder 5, the pressurized air that the further heating cylinder of diesel oil of first combustion is 5 li, at this moment the water vapour that sprays into cylinder 5 heated rapidly and produce microexplosion, scraping sprays into cylinder 5 and does not also have burning diesel oil, thereby unburned diesel oil mixed with pressurized air in the cylinder 5 more fully and then fully burn.Perhaps the water vapour that comes out from vapour storage tank 25 suction stroke through moment the solenoid valve for steam 27 of fetching boiling water spray from the steam jet 28 in the cylinder 5, the steam temperature in compression stroke in the cylinder 5 further improves; The diesel oil that sprays into cylinder 5 in expansion stroke is lighted by high temperature compressed air in the cylinder 5, pressurized air and water vapour in the further heating cylinder 5 of diesel oil of first combustion, water vapour heated rapidly and produce microexplosion, scraping sprays into cylinder 5 and does not also have burning diesel oil, thereby unburned diesel oil is mixed and then fully burning with pressurized air in the cylinder more fully.Shown in Figure 2, when water-cooled energy-saving diesel engine of the present invention started, storage battery was given electrical power, and motor rotates and drives the diesel engine startup.The power turbine 801 that the waste gas that diesel engine is discharged promotes waste gas booster fan 8 rotates, and rotates thereby drive waste gas booster fan 8; Waste gas booster fan 8 is drawn air by air filter 7, the air that comes out from waste gas booster fan 8 enters the hot waste gas heating of being discharged by cylinder 5 the waste gas cooling duct 11, and hot air enters cylinder 5 after intake valve 12 is opened in the suction stroke of motor then.Distilled water water pump 21 extracts distilled water from distilled water water tank 20, from the distilled water that distilled water water pump 21 comes out, enter to be heated in the waste gas water-cooling tube 24 and enter vapour storage tank 25 after becoming water vapour.When diesel engine initial start stage and winter, temperature was low, the steam temperature that the temperature transducer on the vapour storage tank 25 detects in the vapour storage tank 25 was lower than setting value, the water vapour in the electric heater 26 energising heating vapour storage tanks 25 in the vapour storage tank 25.Through lagging behind 18 moments of the electromagnetism fuel tap solenoid valve for steam 27 of fetching boiling water, the steam jet 28 in the cylinder 5 behind the diesel fuel nozzle 19 ejection diesel oil cylinder 5 in the cylinder 5 sprays the water vapour that comes out from vapour storage tank 25 expansion stroke; The diesel oil that sprays into cylinder 5 is like this lighted by high temperature compressed air in the cylinder 5, the pressurized air that the further heating cylinder of diesel oil of first combustion is 5 li, at this moment the water vapour that sprays into cylinder 5 heated rapidly and produce microexplosion, scraping sprays into cylinder 5 and does not also have burning diesel oil, thereby unburned diesel oil mixed with pressurized air in the cylinder 5 more fully and then fully burn.Perhaps the water vapour that comes out from vapour storage tank 25 suction stroke through moment the solenoid valve for steam 27 of fetching boiling water spray from the steam jet 27 in the cylinder 51, the steam temperature in compression stroke in the cylinder 5 further improves; The diesel oil that sprays into cylinder 5 in expansion stroke is lighted by high temperature compressed air in the cylinder 5, pressurized air and water vapour in the further heating cylinder 5 of diesel oil of first combustion, water vapour heated rapidly and produce microexplosion, scraping sprays into cylinder and does not also have burning diesel oil, thereby unburned diesel oil mixed with pressurized air in the cylinder 5 more fully and then fully burn.Cooling waterpump 29 is extracted hot water out in cylinder sleeve, the hot water that comes out from cooling waterpump enters cooling water tank 30 fan 31 blast-cold that are cooled, and the cooling water after the blast-cold flows back to cylinder sleeve 6, realizes that cooling water is recycling from cooling water tank 30.Fig. 1, shown in Figure 2 in the energy-saving diesel motor of the present invention, enters air in the cylinder 5 through heating, so the compressed air temperature of compression stroke final stage is higher, so make in the spray people cylinder 5 the easier burning of diesel oil and burn more abundant.In energy-saving diesel motor of the present invention, the amount that sprays into the water vapour of cylinder 5 is pressed into the absolute humidity of air of cylinder 5 by suction stroke waste gas booster fan 8 and the diesel oil amount that expansion stroke sprays into cylinder 5 decides.The data computation that computer provides according to the other temperature transducer of air filter and relative humidity sensor goes out to enter the absolute humidity of the air of cylinder 5; For example: foggy weather absolute humidity is big, and the water vapour that sprays into cylinder 5 just should reduce.The diesel oil that expansion stroke sprays in the cylinder 5 is many, and the water vapour that spray in the cylinder 5 just should increase, and the weight that sprays into the water vapour in the cylinder 5 is no more than and sprays into 1/3rd of the interior diesel oil weight of cylinder 5.Owing to spray into water vapour in the cylinder 5, the diesel oil that spray in the cylinder 5 can fully burn, and reduce just energy-conservation so do the diesel oil weight that identical worker consumes.Spray into water vapour in the cylinder 5, spray into so violent, the sort of strong vibration noise when no longer including the conventional diesel operation of diesel combustion in the cylinder 5.Spray into water vapour in the cylinder 5, spray into the no longer so high and sufficient combustion of diesel combustion temperature in the cylinder 5, nitrogen oxide, carbon monoxide, small molecule hydrocarbon and carbon microsphere that diesel combustion produces all seldom, so be environment-protective motor.
Claims (1)
1. energy-saving diesel motor, its structure mainly comprises based on conventional diesel: bent axle, crank, crankcase, cylinder, piston, cylinder sleeve, intake valve, suction tude, exhaust valve, outlet pipe, waste gas booster fan, air filter, diesel pump, diesel fuel tanks, electromagnetism fuel tap, diesel fuel nozzle, waste gas cooling duct, motor, storage battery, the cooling waterpump of water-cooled diesel engine, cooling water tank, cooling fan; During startup, the electricity of storage battery rotates motor, the motor drives bent axle rotates, bent axle drives piston by crank and moves up and down in cylinder, exhaust stroke: piston moves downward, the gas that exhaust valve is opened in the cylinder is discharged the power turbine rotation that promotes the waste gas booster fan from exhaust valve, and the waste gas booster fan sucks air by air filter, and the wind that comes out from the waste gas booster fan is heated through the waste gas cooling duct; Suction stroke: exhaust valve closing, intake valve is opened, and piston moves upward, and the hot air that comes out from the waste gas cooling duct enters cylinder by the intake valve of opening again through suction tude; Compression stroke: the air that IC Intake Valve Closes, piston move downward, cylinder is interior is compressed; Expansion stroke: diesel pump extracts diesel oil from diesel fuel tanks, the diesel fuel nozzle ejection of the electromagnetism fuel tap opened through moment of diesel oil in the cylinder then, lighted by the high temperature air through overcompression, diesel oil promotes piston at combustor inner cylinder and moves upward, and piston moves upward and does work by the rotation of crank promotion bent axle; The cooling waterpump of water-cooled diesel engine is extracted into the water in the cylinder sleeve in the cooling water tank, the heat of cylinder is taken away, and the water in the cooling water tank is cooled to flow back in the cylinder sleeve again after the fan blast-cold and recycles; Diesel engine starts the back motor separates with motor by clutch, and diesel engine drives generator and charges a battery; It is characterized in that: in air-cooled diesel engine, described waste gas booster fan (8) sucks air in the described waste gas booster fan (8) by described air filter (7), pass the machine oil cooling duct (9), the cooling machine oil that are contained in the described crankcase (1) then, enter the cylinder cooling duct (10) that is enclosed within on the described cylinder (5) again, cool off described cylinder (5), enter in the described waste gas cooling duct (11) at last, cool off described outlet pipe (15); The hot air that comes out from described waste gas cooling duct (11) enters described suction tude (13), enters described cylinder (5) through the described intake valve of having opened (12) then in suction stroke; Distilled water water pump (21) extracts distilled water from distilled water water tank (20), the distilled water that comes out from distilled water water pump (21) passes the machine oil water-cooling tube (22) that is contained in the described crankcase (1), cooling machine oil, enter the cylinder cooling water pipe (23) that is enclosed within on the described cylinder (5) again, enter at last in the waste gas water-cooling tube (24) that is enclosed within on the described outlet pipe (15), the water vapour that comes out from waste gas water-cooling tube (24) enters in the vapour storage tank (25), electric heater (26) is housed in the vapour storage tank (25), water vapour in the heating vapour storage tank (25), vapour storage tank is equipped with temperature transducer and baroceptor on (25), other air-temperature sensor and the humidity transducer of being equipped with of described air filter (7); Distilled water water pump (21) directly enters in the waste gas water-cooling tube (24) that is enclosed within on the described outlet pipe (15) extract distilled water from distilled water water tank (20) after in the water-cooled diesel engine, and the water vapour that comes out from waste gas water-cooling tube (24) enters in the vapour storage tank (25); Through lagging behind described electromagnetism fuel tap (18) moment solenoid valve for steam (27) of fetching boiling water, the cylinder steam jet (28) after described diesel fuel nozzle spray (19) goes out diesel oil in the described cylinder (5) sprays the water vapour that comes out from vapour storage tank (25) expansion stroke; Perhaps the water vapour that comes out from vapour storage tank (25) suction stroke through moment the solenoid valve for steam (27) of fetching boiling water spray from the steam jet (28) in the described cylinder (5).
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| CN201310100420.2A CN103206318B (en) | 2013-03-12 | 2013-03-12 | Energy-saving diesel engine |
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| CN201310100420.2A CN103206318B (en) | 2013-03-12 | 2013-03-12 | Energy-saving diesel engine |
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| CN103206318B CN103206318B (en) | 2015-06-10 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2542658C1 (en) * | 2013-10-16 | 2015-02-20 | Михаил Сергеевич Беллавин | Feed system of engine from compressed-gas unit |
| CN107178440A (en) * | 2017-07-31 | 2017-09-19 | 江苏建筑职业技术学院 | Oil-water engine and control method that a kind of high-efficiency energy-saving ring ensures safety |
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| RU2542658C1 (en) * | 2013-10-16 | 2015-02-20 | Михаил Сергеевич Беллавин | Feed system of engine from compressed-gas unit |
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| CN107178440B (en) * | 2017-07-31 | 2023-04-18 | 江苏建筑职业技术学院 | Efficient, energy-saving, environment-friendly and safe oil-water engine and control method |
| CN108915836A (en) * | 2018-07-09 | 2018-11-30 | 廖增强 | A kind of cooling means of internal combustion engine |
| CN109838325A (en) * | 2019-04-02 | 2019-06-04 | 刘东章 | The composite injection system of engine |
| CN118273788A (en) * | 2023-08-21 | 2024-07-02 | 天津大学 | Ammonia hydrogen engine system and tail exhaust treatment method of ammonia hydrogen engine system |
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