CN101067387A - Method for raising diesel engine performance and setting structure of its method - Google Patents
Method for raising diesel engine performance and setting structure of its method Download PDFInfo
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- CN101067387A CN101067387A CNA2006101681180A CN200610168118A CN101067387A CN 101067387 A CN101067387 A CN 101067387A CN A2006101681180 A CNA2006101681180 A CN A2006101681180A CN 200610168118 A CN200610168118 A CN 200610168118A CN 101067387 A CN101067387 A CN 101067387A
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Abstract
The invention relates to the method and the setting structure to improve the diesel engine performance. The method is to transform the natural waste gas into the kinetic energy for the air hot-air tank of the air compressor. When giving the petrol, the valve pole and the valve canula are sealed; the speed of the double spring is adjusted and the petrol mete limiting bolt is set with adding concentration to the starting petrol, so the CO discharge can be decreased; adjusting the air distributing time and the electrical firing system to improve the petrol using ration to 60%. The machine is easy to start and has small size but big power and rotate speed range; so the high speed machine can work for long time at low speed; also it can save the lubricant to decrease the carbonizing speed of the lubricant.
Description
Technical field
What the present invention relates to is the structure that is provided with of a kind of method that improves diesel engine performance and method thereof.
Background technique
Developing rapidly of present rural area, mechanization, diesel engine is the power equipment that generally uses in the agricultural production, however ubiquitous problem is:
1, fuel utilization ratio is low, and discharge amount is big, a large amount of thermal waste.2, the part diesel engine is energy-conservation, and supply time is shifted to an earlier date, and starting difficulty and machine can not be turned round in the slow-speed of revolution, causes operation inconvenience to the operator on the tractor, causes personal safety hidden danger.Many empty direct fuel injection quality requirement height, the incompatibility rural area.3, waste gas seals in the valve-chamber cover from the gap of valve guide bushing and valve stem, causes the lubricant oil carbonization, reduces valve stem and conduit life-span.Lubricant oil arrives in the cylinder from intake valve bar and valve guide bushing gap, causes burn oil.4, diesel engine does not possess that volume is little, horsepower is big, and the rotating speed range is big.5, air is a suction in the cylinder of diesel engine, and high rotating speed compression ratio is low.6, supply time can not be with rotation speed change.7, bavin wind cooling temperature lowering machine is used water pump, long-term low-load, and organism temperature is low, is unfavorable for oil inflame, and consumes function.8, second-hand machine under 20 ℃-30 ℃ temperature, needs ignition start sometimes, from then on finds out the significance of intake air temperature to oil inflame.
Summary of the invention
The objective of the invention is at above problem, now invent the structure that is provided with of a kind of method that improves diesel engine performance and method thereof, make that diesel engine possesses that volume is little, horsepower is big, easily starting, save fuel oil, lubricant oil, reduce toxic emission, high speed machines can be done load, slow-speed of revolution running for a long time, the rotating speed range is big, and high rotating speed possesses the low purpose of energy consumption.Easy to operate, safety.
To take following technological scheme for realizing the inventive method: 1, valve stem and valve guide bushing sealing; 2, establish starting oil mass enriching dress on the single cylinder oil mass restriction screw; 3, during fuel feeding in advance by becoming device; 4, the combustion-supporting utilization of waste gas; 5, utilize natural energy; 6, air compressor; 7, adjust distribution; 8, single cylinder diesel is used the two extension springs of speed governing instead; 9, air heating gas tank.
The present invention is characterized in that utilizing natural energy that heat in the water tank is sent into radiator before the air compressor, absorb by air compressor, the high-density air that produces with compressor enters the air heating gas tank, after the waste gas of being discharged by relief opening is given air heating again, send into cylinder according to machinery requirement, again by changing the distribution time, increase effective compression stroke, make the interior air of cylinder reach the oil inflame temperature in advance, pursue when utilizing fuel feeding to change into by machine rotational speed when becoming device and change fuel feeding, with valve stem and conduit sealing, the intake duct air is not leaked outside, air outlet flue waste gas is not gone into valve cage.Reduce consumption and the carbonization speed of machine to lubricant oil, the two extension springs of speed governing make high rotation speed operation steady, horsepower can be given full play to, establish oil mass enriching dress system on the oil mass restriction screw, can maximum limit reduce fuel oil waste at ordinary times, and possessing the superload ability, the air heating case is established anechoic sheet can reduce the purpose that toxic emission speed increases gas tank temperature and noise elimination.By above scheme make easily starting of machine, energy-saving and environmental protection, volume is little, horsepower is big.High rotating speed machine can the long-term slow-speed of revolution help operation, safety.
Description of drawings
Fig. 1 is valve stem and valve guide bushing seal ring;
Fig. 2 establishes starting oil mass enrichment-system figure on the oil mass restriction screw;
Pursue in advance when Fig. 3 is fuel feeding and become device figure;
Fig. 4 is the combustion-supporting machine intake and exhaust of waste gas flow charts;
Fig. 5 is that natural energy utilizes water receiver figure;
Fig. 6 is the air compressor sectional view;
Fig. 7 is that single cylinder diesel increase invention is provided with External view.
Embodiment
Among the figure: 1 valve stem stroke, 2 band oil rings, 3 oilhole, 4 seal rings, 5 valve guide bushings, 6 valve stems, 7 limits lid, 8 springs, 9 flyballs, 10 oil masses restriction lock nut, 11 hollow screwed pipes, 12 starting oil mass enrichings are adjusted nut, 13 oil masses limit screw, 14 springs, 15 screws, 16 fuel supply advance angle maximum constraints nuts, 17 locking nuts, 18 guard shields, 19 oil pump rollers, 20 cam of injection pump, 21 rolling discs (camshaft timing gear), 22 promotion dishes, 23 compressor outer covers, 24 compressor outer covers, 25 compressor outer covers, 26 air outlets, 27 pneumatic tubes, 28 cylinder head, 29 air filtering cores, 30 flues, 31 air tanks, 32 valve mechanism cover, 33 suction ports, 34 radiators, 35 belt pulleys, 36 machine suction ports, 37 waste gas outlets, 38 bearing supports, 39 relief openings, 40 air, 41 air-stable valves, 42 unnecessary air pneumatic tubes, 43 water channels, 44 floats, 45 water tanks, 46 sewers, A swims to go up anti-mouthful, 47 wind wheel positioning adapters, 48 compressor outer covers, 49 compressor shafts, 50 press split nut, 51 compressor wind wheels, 52 compressor wind wheels, 53 compressor wind wheels, 54 air compressors, 55 anechoic sheets.
Embodiment
Below in conjunction with drawings and Examples the present invention is further described.
One, valve stem and valve guide bushing sealing.
1, effect: sealing valve stem and valve guide bushing, shown in Figure 1, reduce the demand of machine to machine oil, from then on the high-density air of air compressor can not missed.Waste gas can not arrive valve cage yet from this gap, thereby reduces the lubricant oil carbonization speed.Prolong valve stem and conduit life-span.
2, structure: it is made up of the oil ring on the valve stem 2,4 and the supravasal oilhole 3 of valve, valve stem, valve guide bushing etc.
3, performance is implemented principle: when machine begins starting, lubricating system is carried lubricant oil in valve cage, when valve is opened, assemble in the gap of valve guide bushing 5 and valve stem 6 by being with oil ring 2 that oil is brought into, when valve-closing, by closed loop 4 oil is collected in the seal ring 4, it is self-styled to form oil ring, the intake valve sealing is by seal ring 4, and the exhaust valve sealing is that seal ring 4 band oil rings 2 all work.
Two, establish starting oil mass enrichment-system on the oil mass restriction screw.Shown in Figure 2.
1, effect: solve the diesel engine waste of fuel oil at ordinary times, make machine possess the superload ability, easily starting.
2, structure: limit lid 7, spring 8, seal ring 4, oil mass restriction nut 10, air screwed pipe 11, starting oil mass enriching are adjusted lock nut 12, oil mass restriction screw 13 is formed.
3, implement principle: the elastic force of adjust lock nut 12 by encrypting, adjusting spring 8, when starting and superload, the pulling force of the outer extension spring of speed governing just can overcome the elastic force of spring 8, adjusts the demand that fuel delivery maximum at ordinary times is not more than cylinder air by hollow screwed pipe 11, oil mass restriction lock nut 10.
Three, adjust two extension springs (throttle extension spring).
1, effect: diesel engine horsepower can be given full play to, and runnability is better.
2, structure: it is big by an intensity for the two extension springs of speed governing, two little springs of intensity are formed, implements little the working of intensity when low of principle diesel oil rotating speed, and two springs of high rotating speed all work, and overcome flyball centrifugal force (centrifugal force and square speed change into direct ratio).
Four, during fuel feeding in advance by becoming device, shown in Figure 3.
1, effect: in the time of making diesel engine work, fuel supply advance angle raises with rotating speed and strengthens.The fuel supply advance angle slow-speed of revolution is little, and high rotating speed is big.
2, structure: it is made up of spring 14, screw 15, fuel supply advance angle maximum constraints nut 16, lock nut 17, oil pump roller 19, cam of injection pump 20, flyball 9, drive plate (camshaft timing gear) 21, promotion dish 22, camshaft 56 by becoming device in advance during fuel feeding.
3, implement principle: when diesel engine starting, the little easy starting of the supply time advance angle of diesel engine, when rotating speed reaches 600 rev/mins, under the effect of drive plate 21, flyball 9 produces centrifugal force pulls promotion dish 22 to the right, the power of pursuing the raising flyball 9 of rotating speed increases, promotion dish 22 promotes cam of injection pump 20 to the right under the effect of flyball 9 power, overcome the resistance of spring 14, to contacting with fuel supply advance angle maximum constraints nut 16 to cam of injection pump 20, at this moment fuel supply advance angle maximum, when machine rotational speed reduced, the power of flyball 9 reduced, cam of injection pump 20 is under the effect of spring 14, and the fuel supply advance angle that moves to left diminishes.This is provided with adjustable oil supply angle 14-34 °, the stroke of fuel supply advance angle maximum constraints nut 16 adjustable cam of injection pump 20, and fuel supply advance angle reached maximum when how many springs 14 can change, and cam of injection pump 20 shapes also can be adjusted the advance angle range.Each part dimension is decided because of need.
4, requirement is set: establish oilhole on a, the cam of injection pump 20, be used between lubricated clearing axis.B, when fuel cut-off, oil pump roller 19 leaves the gap with cam 20, and cam of injection pump is moved flexibly.
5, performance: in the time of making machine start by the change device in advance during fuel feeding, fuel supply advance angle Xiao Yi starting, can make slow-speed of revolution fuel supply advance angle little, slow-revving fuel oil bursting point and last crank angle degree to point are strengthened, increase moment of torsion, make the machine speed running of passing at the low for a long time, energy is output power outwards, the low-load slow-speed of revolution to a certain degree reduces the kinetic energy consumption of the useless suction pressure of part stroke, brings convenience to driver's operation.Cutting down the consumption of energy in various degree.
Pursue in advance during fuel feeding and become device: machine is under the heavy load situation, need high rotating speed, at this moment during fuel feeding in advance by becoming device, supply time is brought up to peak, dwindle fuel oil bursting point and last distance to point, the compression ratio during outburst increases, improve output power factor, increase the work done effective travel, improve fuel utilization ratio, reduce toxic emission.
Five, the combustion-supporting utilization of waste gas, shown in Figure 4.
1, effect: utilize used heat to give air heating, make the machine cylinder compression ratio be lower than compression ratio when not utilizing waste heating, air temperature just can reach the oil inflame temperature in the cylinder, for high rotating speed supply time lays the foundation in advance, improves the outburst speed of fuel oil.Reach and improve the fuel utilization ratio purpose, make used heat in a disguised form change kinetic energy.
2, structure: the combustion-supporting utilization of waste gas is made up of radiator 34, air compressor 54, pneumatic tube 27, heated air gas tank 31, flue 30 etc.
3, implement principle: by the heat that air compressor 54 is collected on the radiator 34, send in the air heating gas tank 31, when the waste hot gas that relief opening 39 is discharged is given air heating, according to the needs supply cylinder of diesel engine at the air that this is had uniform temperature.
Six, the air heating gas tank is shown in Figure 4.
1, effect: eliminate the noise and give air heating, use for diesel engine.
2, structure: the air heating gas tank is made up of gas tank 31, flue 30 and anechoic sheet 55 etc.
Implement principle: when the machine slow-speed of revolution, machine is little to the air requirements amount, and the time that air stops in gas tank is long, and the machine discharging is few, and the flue temperature is low; When the high rotating speed of machine, machine air requirements amount is big, and air is big in demand, and time that air stops in gas tank is short and the machine discharge amount is big, flue temperature height, like this since, air temperature high speed and low speed basically identical.Anechoic sheet plays noise elimination and plays and reduce toxic emission speed, the effect that improves the gas tank temperature.
Seven, natural energy utilization, Fig. 5, shown in Figure 7.
1, effect: collect used heat in the water tank, economize on the consumption of water pump kinetic energy, solve with the long-term low-load of water pump machine, high rotating speed, organism temperature is low, does not utilize the shortcoming of oil inflame.、
2, structure: it is made up of water tank 45 water receiver tanks 43, water receiver float 44, turnover water pipe 46, radiator 34 etc.
3, working principle: when the machine low-load, during the slow-speed of revolution, because the vibration of machine, swing during walking, water is vibrated in the water tank, and vibration water enters the water receiver tank around water receiver, because the effect of water receiver float, make water receiver tank water level and cistern water level, form water-head, water receiver water → outlet pipe → radiator → intake pipe → water tank is communicated with flows; Water is upwards anti-in the heavy load water tank, and boiling water pit of the stomach A from water receiver enters and connects tank, and at this moment whole system will be operated at full capacity.
Eight, air compressor, shown in Figure 6.
1, effect: the heat of collecting radiator, machine is played the cooling effect, improve air temperature and density in the gas tank, the machine intake velocity is accelerated, reduced the suction stroke function consumption, make the high rotating speed and the slow-speed of revolution, air quality unanimity in the cylinder, create conditions for fuel supply advance angle strengthens, when guaranteeing the machine fuel feeding, compression ratio, the air temperature in the cylinder reaches the oil inflame height.
2, structure: air compressor is made up of bearing support 38, radiator 34, belt pulley 35, compressor wind wheel 51, compressor wind wheel 52, compressor wind wheel 53, wind wheel positioning adapter 47, compressor outer cover 48, compressor shaft 49, pressure split nut 50, air outlet 26 etc.
3, working principle: engine power is defeated by compressor pulley 35, by belt pulley 35 drive compressor shafts 49 pass in wind wheel 51, wind wheel 52, wind wheel 53,, air 26 is sent into gas tank by high-density air under the machine effect from the air outlet wind wheel 51, wind wheel 52, wind wheel 53, and compressor performance is by the power proportioning decision of belt pulley 35 with bavin stain machine.
Nine, adjust distribution.
1, effect: because air compressor, cylinder intake speed is fast, and intake valve is closed in advance, can improve compression ratio in the cylinder, because crank angle is during down to 50 ° of points, moment of torsion dwindles, be provided with the ability of output power, opened exhaust valve in advance, alleviated the exhaust stroke resistance.
Because in the gas tank is high-density air, intake valve is opened early, can bring resistance by the supply and exhaust stroke.Exhaust valve closes evening, can influence the density of air in the cylinder.
2, according to above situation, it is as follows to adjust distribution:
IVO Inlet Valve Open, upward to putting preceding 8 °, close down to after 8 °.
Exhaust valve leaves, down to the point preceding 50 °, shut to after 8 °.
Nine, as the method for this raising diesel engine performance of the present invention, be used for the many empty straight spray single cylinder diesels of existing high pressure, high rotating speed increases electric ignition system, and that diesel engine will be brought into play bigger energy-saving effect.More than the principle of method of this raising single cylinder diesel performance, also can be used for multi-cylinder.
Implementation example:
One, the method for raising diesel engine performance is used for Zhengzhou flying horse X195 diesel engine:
1, strong point: energy-efficient, environmental protection, easily starting, horsepower is big, and fuel oil quality requires low, helps the rural area and is suitable for.
2, improving each one of diesel engine performance method is provided with: Fig. 3, Fig. 4, shown in Figure 7.
3, need adjust:
(1) distribution: IVO Inlet Valve Open, upward to putting preceding 8 °, close down to after 8 °.Exhaust valve leaves, down to the point preceding 50 °, shut to after 8 °.
(2) supply time :≤600 rev/mins 14 °, 1000 change branch reaches 30 °, shown in Figure 3.Adjust spring 14, fuel feeding pursued become device to change and work 600,1000 pass on the highest.
(3) air compressor is when 800 rev/mins of machine rotational speeds, and gas tank air compression ratio reaches 1.3.
(4) valve stem and valve guide bushing the sealing, porting up, inlet and exhaust valve is to change place.
(5) air compressor is fixed under the cylinder cap, links to each other with cylinder cap machine ground seat.The air heating gas tank is installed in the cylinder cap top, is connected with water tank, links to each other with cylinder cap.
(6) during fuel feeding, by becoming device, being installed on the indoor camshaft of timing gear in advance, is an integral body by becoming device axle and camshaft in advance during fuel feeding.
4, two extension springs are used in speed governing.
When diesel engine begins starting, when rotating speed reached 340 rev/mins, though the gas tank inner air pressure is little, intake valve was opened evening, early closed, because rotating speed is low, period of intake is long, thus in the cylinder air last to putting preceding 14 ° compression ratio, also can reach requirement highly.Behind diesel engine starting, when rotating speed raise, because air compressor is an integral body with diesel engine, so air heating gas tank air pressure is also raising, and machine work done for the first time finished, and the waste gas of relief opening discharge is just started working.Because relief opening up, when the used heat that relief opening is discharged was given air heating, also the fuel oil in giving sprinkler body was adding heat, when diesel engine speed reaches 700 rev/mins, fuel feeding is mentioned to putting preceding 17 ° by becoming device in advance during fuel feeding, the compression ratio of this number of degrees air also can reach requirement.Fuel feeding is transferred to putting preceding 21 ° by becoming device in advance during fuel feeding when rotating speed reaches 800 rev/mins, at this moment the gas tank air pressure is to 1.3 compression ratios.When rotating speed reaches 900 rev/mins, fuel feeding is brought up to putting preceding 25 ° by becoming device in advance during fuel feeding, when rotating speed reaches 1000 rev/mins, by becoming device fuel feeding is turned up full blast in advance during fuel feeding, on to putting preceding 30 °, because the effect of air compressor, the air compression ratio that enters in the cylinder is 1.3, during IC Intake Valve Closes, piston is just up, and the effective travel of Piston Compression is 114 like this, piston walks to when putting preceding 30 °, air compression in the cylinder reaches 15.5 than, and adding air and fuel oil has certain temperature, and fuel oil is injected to burn and is inevitable like this.Because the compression ratio of going up in the cylinder before extremely putting increases, chamber temperature is improved accelerate velocity of combustion, shifting to an earlier date when adding fuel feeding, piston and last distance when having shortened the fuel oil bursting point so greatly to point, thus the pressure when improving outburst improves output power factor, and increased the work done effective travel, reduce discharging,, also can burn down fully if speed governing uses two extension springs to inject suitable 20 horsepowers fuel oil because air quality increases in the cylinder.So he will possess 20 horsepowers ability.Change on the following fuel supply advance angle to putting preceding 14 °, so when 600 changeed, bursting point and the last extremely crank angle degree of point had reached 11 ° 700 rev/mins, have reached 12 ° by 600.So, can the long-term slow-speed of revolution and the ability of output power arranged.When rotating speed surpasses 1000 rev/mins.Fuel feeding is mentioned fuel supply advance angle to putting preceding 30 ° by becoming device in advance, adding air temperature increases with the air compression ratio, with compare to putting preceding 18 ° on the fuel injection advanced angle, use to improve the diesel engine performance method after, the fuel oil bursting point will shift to an earlier date crank angle degree more than 12 °.Such effect, its energy-conservation ability are with more than 30%, and reducing discharging will have 50% exhaust valve guide and valve stem seal, reduce the lubricant oil carbonization speed, prolong each component life of diesel engine.Reduce the consumption of machine to machine oil.
Claims (10)
1, a kind of method that improves diesel engine performance and method thereof is provided with structure, establish starting oil mass enrichment-system by becoming on device, valve stem and valve guide bushing sealing, the two extension springs of speed governing, the oil mass restriction screw in advance when comprising the scheme fuel feeding, waste gas helps right utilization, natural energy utilization, air compression plant, minimizing carbon monoxide emission, adjustment distribution time, electric ignition system, their general structure, method principle, performance is characterized in that:
A, valve stem and valve guide bushing sealing, on the basis of original valve stem and valve guide bushing, increase supravasal oilhole (3), oil ring groove on the valve stem (2,4) utilizes supravasal oilhole (3) to collect lubricant oil, bring in the gap of valve stem and conduit by band (2), form oil ring (2) by closed loop (4) collection and bring in the gap of valve stem and conduit, collect by closed loop (4), the formation oil ring is self-styled, seals with the band oil ring;
B, speed governing use two extension springs, and the slow-speed of revolution is with spring a little less than, and power is all used during high rotating speed high load; Establish starting oil mass enrichment-system on the oil mass restriction screw, adjust the elastic force that lock nut (12) adjustment is encrypted spring (8), make the outer extension spring of throttle when starting and superload, just can overcome and encrypt spring (8) elastic force by encrypting;
C, by becoming device fuel injection advanced angle is changed with the rotating speed height in advance during fuel feeding, when diesel engine rotates, under the effect of drive plate (21), flyball (9) produces centrifugal force pulls promotion dish (22) to the right, rising along with rotating speed, the power of flyball (9) increases, promotion dish (22) is under the power effect of flyball (9), promote the power that cam of injection pump (20) overcomes spring (14) to the right, contact up to the maximum nut (16) that limits of cam of injection pump (20) and fuel supply advance angle, at this moment fuel supply advance angle maximum, when rotating speed reduces, the power of flyball (9) weakens, cam of injection pump (20) is under the effect of spring (14), cam of injection pump (20) moves to left and leaves (16), fuel supply advance angle diminishes, it is strong that this is provided with adjustability, fuel supply advance angle maximum constraints nut (16), flyball (9), drive plate (21), the stroke of adjustable oil pump (20), spring (14) is adjustable when how much changeing, and fuel supply advance angle reaches maximum, cam of injection pump (20) shape also can be adjusted the fuel supply advance angle range, pursues in advance during fuel feeding to become each size of device, because of need are decided 14 °-34 ° of fuel supply advance angle adjustable extents, one of the available two-man act of high rotating speed machine spring (14) long and a little less than, weak point and strong;
D, the combustion-supporting utilization of waste gas: utilize natural energy that used heat in the water tank is sent into radiator (34), absorb radiator used heat by air compressor (54), again air is sent into gas tank (31) through pneumatic tube (27), send into motor after utilizing outlet pipe waste gas to heat again, because relief opening up, when relief opening used heat was given air heating, also the fuel oil in giving sprinkler body was adding heat;
E, natural energy utilization: be to form with water tank (45) water receiver radiator (34), utilize the vibration of machine run, swing during walking makes the vibration of water tank water fly into water receiver, and the heavy load boiling flies into water receiver, utilizes float buoyancy to make the water receiver water level be higher than cistern water level and forms communication loop;
F, air compressor: form by belt pulley (35), axle (49), wind wheel (51,52,53), radiator, utilize wind wheel to pursue the suction effect, its power resources motor is defeated by belt pulley (35), belt pulley (35) drives compressor shaft (49) and drives compressor wind wheel (51,52,53), air is under the effect step by step of wind wheel (51,52,53) g, by pneumatic tube input gas tank;
G, reduce carbon monoxide emission, air-stable valve (41) is installed on gas tank, communicate with engine exhaust port (34) by pneumatic tube (42), because air compressor power comes in motor, so when venting valve (41) is exitted, just consistent with the machine period of exhaust;
H, adjust distribution: IVO Inlet Valve Open, preceding 8 ° of last supreme point, close down to after 8 °, exhaust valve closes, and upward to putting back 8 °, opens down to preceding 50 ° of point;
I, air heating gas tank are established anechoic sheet (55) and air filtering core (29), flue, air tank.
2. the method for valve stem according to claim 1 and valve guide bushing sealing is characterized in that increase oil ring groove on original valve stem, it is self-styled to utilize lubricant oil to produce oil ring in oil ring groove.
3. two extension spring methods are used in single cylinder diesel adjustment according to claim 1, it is characterized in that, use Duola's spring.
4. single cylinder diesel starting oil mass enrichment-system method according to claim 1 is characterized in that starting oil mass enrichment-system is located on the oil mass restriction screw, but also high speed nut (10,12) is set.
5. in advance by becoming the device method, it is characterized in that during fuel feeding according to claim 1, change the method that supply time utilizes cam of injection pump and the displacement of oil pump roller, and each parts adjustment property is strong.
6. air compressor method according to claim 1 is characterized in that, air compressor uses windyly takes turns step by step that action method is used for diesel engine.
7. waste gas burning-aid method according to claim 1 is characterized in that, utilizes used heat to give air heating on diesel oil, realizes that the waste thermal energy break-in changes the method for kinetic energy.
8. natural energy according to claim 1 utilizes method, it is characterized in that the water receiver structure setting method.
9. method that is arranged on the single cylinder diesel, it is characterized in that, air heating gas tank (31) links to each other with water tank (45) in cylinder cap (28) top, air compressor (54) links to each other with support in cylinder cap (28) below, be installed on the camshaft by becoming device in advance during inlet and exhaust valve position exchange fuel feeding, adjust two extension springs, water receiver is installed in the water tank (45), establish starting oil mass enriching on the oil mass restriction screw, change the distribution time, linking property, mutual aid, uniformity that valve stem and valve guide bushing encapsulation scheme are mutual.
10. the method for raising diesel engine performance according to claim 1 is characterized in that, in advance by becoming device, valve stem and conduit sealing, the two extension spring natural energies of speed governing utilize when using fuel feeding, and waste gas is combustion-supporting, increases the cylinder air compression ratio.
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| Application Number | Priority Date | Filing Date | Title |
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| CNA2006101681180A CN101067387A (en) | 2006-12-15 | 2006-12-15 | Method for raising diesel engine performance and setting structure of its method |
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| CNA2006101681180A CN101067387A (en) | 2006-12-15 | 2006-12-15 | Method for raising diesel engine performance and setting structure of its method |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103334837A (en) * | 2013-07-16 | 2013-10-02 | 中国船舶电站设备有限公司 | Diesel engine oil regulating shaft assembly and manufacturing method thereof |
| CN104121050A (en) * | 2013-04-23 | 2014-10-29 | 斯太尔动力有限责任公司 | Internal combustion engine with rotating speed regulator |
| CN114072663A (en) * | 2019-07-01 | 2022-02-18 | Avl李斯特有限公司 | System for measuring a time-resolved through-flow process of a medium and method for determining a coefficient of thermal expansion using such a system |
-
2006
- 2006-12-15 CN CNA2006101681180A patent/CN101067387A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104121050A (en) * | 2013-04-23 | 2014-10-29 | 斯太尔动力有限责任公司 | Internal combustion engine with rotating speed regulator |
| CN103334837A (en) * | 2013-07-16 | 2013-10-02 | 中国船舶电站设备有限公司 | Diesel engine oil regulating shaft assembly and manufacturing method thereof |
| CN103334837B (en) * | 2013-07-16 | 2015-09-02 | 中国船舶电站设备有限公司 | A kind of diesel engine adjusts oily axle assembly and manufacture method thereof |
| CN114072663A (en) * | 2019-07-01 | 2022-02-18 | Avl李斯特有限公司 | System for measuring a time-resolved through-flow process of a medium and method for determining a coefficient of thermal expansion using such a system |
| CN114072663B (en) * | 2019-07-01 | 2024-02-13 | Avl李斯特有限公司 | System and method for measuring time-resolved flow-through processes of a medium |
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