CN1399062A - High-efficiency energy-saving engine - Google Patents
High-efficiency energy-saving engine Download PDFInfo
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- CN1399062A CN1399062A CN02121402A CN02121402A CN1399062A CN 1399062 A CN1399062 A CN 1399062A CN 02121402 A CN02121402 A CN 02121402A CN 02121402 A CN02121402 A CN 02121402A CN 1399062 A CN1399062 A CN 1399062A
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- 238000002485 combustion reaction Methods 0.000 claims abstract description 134
- 239000000446 fuel Substances 0.000 claims abstract description 53
- 239000007789 gas Substances 0.000 claims abstract description 41
- 238000001816 cooling Methods 0.000 claims abstract description 23
- 239000000654 additive Substances 0.000 claims description 69
- 230000000996 additive effect Effects 0.000 claims description 69
- 239000002912 waste gas Substances 0.000 claims description 32
- 238000010304 firing Methods 0.000 claims description 24
- 239000000567 combustion gas Substances 0.000 claims description 13
- 230000008676 import Effects 0.000 claims description 12
- 239000000203 mixture Substances 0.000 claims description 11
- 230000008901 benefit Effects 0.000 claims description 10
- 230000006835 compression Effects 0.000 claims description 10
- 238000007906 compression Methods 0.000 claims description 10
- 238000013461 design Methods 0.000 claims description 8
- 239000000463 material Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 5
- 230000002045 lasting effect Effects 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 claims description 2
- 230000000153 supplemental effect Effects 0.000 abstract 1
- 239000003570 air Substances 0.000 description 110
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000005520 cutting process Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000000314 lubricant Substances 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000012080 ambient air Substances 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 229940074869 marquis Drugs 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- VBUNOIXRZNJNAD-UHFFFAOYSA-N ponazuril Chemical compound CC1=CC(N2C(N(C)C(=O)NC2=O)=O)=CC=C1OC1=CC=C(S(=O)(=O)C(F)(F)F)C=C1 VBUNOIXRZNJNAD-UHFFFAOYSA-N 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 238000000844 transformation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
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- Combustion Methods Of Internal-Combustion Engines (AREA)
Abstract
The invention discloses an efficient energy-saving engine, in particular to an internal combustion engine with a special cooling system, which can prevent energy from being dissipated to the outside of the engine. The engine may be used to drive any vehicle and any stationary equipment. The fuel used in the engine is the same as the fuel used in existing engines. The cooling system of the existing internal combustion engine takes away about 25% of the fuel combustion energy in the engine. The new internal combustion engine does not discharge cooling energy to the outside of the engine. Just as the fuel combustion exhaust gases are to be discharged from the combustion chamber, some supplemental compressed air is injected into these exhaust gases to provide cooling. Thereafter, the reduction in the temperature of the fuel combustion exhaust gas is accomplished without energy loss. The mixing of the fuel combustion exhaust gas with the additional air comprises 100% of the energy of the fuel combustion, which is internal to the engine. The energy efficiency of the new engine is about 37% or higher.
Description
Technical field
The present invention relates to a kind of motor, this motor belongs to type of internal combustion engine.This internal-combustion engine can be used for driving any vehicle (car, truck, hoist, earth mover or the like) and arbitrary fixed equipment (compressor or the like).The employed fuel of this internal-combustion engine is all identical with the conventional fuel that factory of oil refinery (all over the world) produces for existing internal-combustion engine.
Background technique
At present, all internal-combustion engines all are equipped with a cover cooling system, and this cooling system is used for the energy transfer of a part of fuel combustion outside to these existing internal-combustion engines.Therefore, the fuel combustion energy of actual loss (about 25%) enters into ambient atmosphere after through cooling system (circulating liquid loop, and heat exchanger, perhaps other).
Summary of the invention
The purpose of this invention is to provide and a kind of all burning energys are remained on the inside of motor and the energy (about 25%) of a part can be discharged to its outside energy-saving efficient engine.
For achieving the above object, the present invention takes following design proposal: a kind of internal combustion engine is characterized in that: have a very special cooling system, all burning energys can be remained on the inside of motor, and can be with the energy of a part, about 25%, be discharged to its outside; In addition, the major advantage of this internal combustion engine is to have high energy efficiency.
To be the temperature that reduces gas of combustion cause damage to engine material avoiding the purpose of novel cooling system, the novel cooling of these combustion gas is by when fuel combustion waste gas ejects from fuel combustion chamber (just before they begin driven plunger), adds air and realize in these gases; Principle is that fuel combustion waste gas is mixed with additive air to utilize this additive air to reduce the temperature of fuel combustion waste gas, then by the mixed gas driven plunger, by this method, all fuel combustion energies all remain on the inside of motor before driven plunger; In fact, the amount of additive air be for absorb approximately total fuel combustion energy 25% and design; This part energy has been lost in traditional motor, the result, and motor of the present invention can be saved 25% of about fuel combustion energy, and has improved energy efficiency.
Advantage of the present invention is: 1, energy-saving efficient engine of the present invention, owing to have a very special cooling system, thus all burning energys can be remained on the inside of motor, and the energy (about 25%) of a part can be discharged to its outside.2, the major advantage of energy-saving efficient engine of the present invention is to have high energy efficiency.
Description of drawings
Figure 1A applies to new work engine pattern A overall construction drawing on the vehicle for the present invention, and cylinder head 5 comprises a static combustion chamber 13 and has the special valve 17 of an air-lock 18
Figure 1B applies to new work engine pattern B overall construction drawing on the vehicle for the present invention, and cylinder head 5 comprises the rotation high-voltage tube CCALK that is made up of firing chamber 13 and air-lock 18
Fig. 2 Aa is the a-a sectional view of Fig. 2 Ab
Fig. 2 Ab is cylinder head 5 schematic representation among Figure 1A, and it is by top 5 ' and bottom 5 " form.
Fig. 2 Ba is cylinder head 5 schematic representation among Figure 1B, and it only is made up of a part, and wherein swivelling pipe CCALK comprises firing chamber 13 and air-lock 18
Fig. 2 Bb is the a-a sectional view of Fig. 2 Ba
Fig. 3 Aa is special valve 17 schematic representation when position 1 among Figure 1A
Fig. 3 Ab is special valve 17 schematic representation when position 2 among Figure 1A
Fig. 3 Ba is cylinder head 5 structural representations among Figure 1B, and it is the b-b sectional view of Fig. 3 Bb
Fig. 3 Bb is the a-a sectional view of Fig. 3 Ba, represents the axial sectional view of pressure tube CCALK especially
Fig. 4 A is two cylinder internal combustion engine structural representations
Fig. 4 B is the plan view of Fig. 4 A
Fig. 5 A is pattern A four-cylinder 3 motor schematic representation
Fig. 5 B is pattern B four-cylinder 3 motor schematic representation
Embodiment
The present invention is a kind of internal combustion engine that does not have the external refrigeration system.
To be the temperature that reduces gas of combustion cause damage to engine material avoiding the purpose of novel cooling system, the novel cooling of these combustion gas is by when fuel combustion waste gas ejects from fuel combustion chamber (just before they begin driven plunger), adds air and realize in these gases; Principle is that fuel combustion waste gas is mixed with additive air to utilize this additive air to reduce the temperature of fuel combustion waste gas, then by the mixed gas driven plunger, by this method, all fuel combustion energies all remain on the inside of motor before driven plunger; In fact, the amount of additive air be for absorb approximately total fuel combustion energy 25% and design; This part energy has been lost in traditional motor, the result, and motor of the present invention can be saved 25% of about fuel combustion energy, and has improved energy efficiency.
Attention: the additive air initial temperature is meant the temperature after the air compression.Time marquis in necessity can revise.
This novel special cooling system is such, be about to [fuel combustion waste gas and additive air] mixing " ready " and drive motor (through piston), this internal combustion engine has really comprised 100% fuel combustion energy (but not 75%), thereby has avoided the waste of 25% (approximately) of fuel combustion before driving motor.Additive air has been played the part of the role of cooling system.
This internal combustion engine has about 37% or the advantage of higher energy efficiency.
The quantity of additive air approximately is the 30-40% of the essential air quantity of fuel combustion.Yet, according to engine power, engine material or the like, this quantitative range can bring up to 60%.
The heat run of internal combustion engine:
It must be noted that, for this energy-saving efficient engine, heat energy is delivered to the additive air from fuel combustion waste gas, is equivalent in all existing internal-combustion engines thermal energy transfer (this part heat energy can be lost in the ambient atmosphere) in the cooling system of their outsides.
The heat run environment of internal combustion engine is identical with existing internal combustion engine operation environment.
In fact, the effect of using additive air to cool off internal combustion engine is equal to and uses cooling unit to cool off existing internal-combustion engine.
Some internal combustion engine conceptual descriptions:
The high energy of fuel combustion waste gas+additive air expands and can finish at cylinder+piston place or at the turbine place.
At present, owing to be subjected to the considerable restraint (the tallest and the biggest about 250000kcal/h) of power, cylinder+piston is best solution (turbine: remain to be developed).
The pressurized air that compression system provides will be used to provide the required air of fuel combustion (the same with existing motor), and the required additive air of internal combustion engine.Below shown how additive air is supplied to system's each several part:
1.) for be installed in mobile traffic tool (car, truck ...) and on internal combustion engine, air is supplied with crank-driven one air compressor come from internal combustion engine.
(1) in Figure 1A, Figure 1B, Fig. 3 Aa, Fig. 3 Ab, Fig. 3 Ba, Fig. 3 Bb and Fig. 4 A, Fig. 4 B, compressor is represented with numeral 6,7.
Shown in Figure 1A, Figure 1B, Fig. 3 Aa, Fig. 3 Ab, Fig. 3 Ba, Fig. 3 Bb and Fig. 4 A, Fig. 4 B, obviously a driving cylinder 3 moves in company with gas of combustion+additive air mixed gas is only arranged as can be seen, and this mixed gas expands at piston 4 heads.Subsequently, by not being that to supply with pressurized air (as burning and additive air) be necessary for the compressor that drives cylinder 3 parts.
For a Move tool (car ...), compressor 6,7 and cylinder 3 can both be installed on the same bent axle, but air compression is separated with driving cylinder.The one big advantage of separating like this is the complete expansion that piston 4 can be finished a waste gas+air Mixture.Subsequently, all callable waste gas+air Mixture energy are from its initial environment (both pressure+temperature when just having mixed of gas of combustion+additive air), and the final environment (when pressure is zero) to it is maximum.
2.) for be installed in the workshop (factory ...) internal combustion engine, total required pressurized air can provide by the common pressurized air group (in case of necessity, this internal combustion engine can have or not have the final pressure controlling device) of factory.
Pressurized air surge flask 10:
Being arranged on compressor discharges between both imports of end and firing chamber 13 and additive air air-lock 18.Because the time period that air compressor discharges is incomplete same with the time period that firing chamber 13 and additive air air-lock 18 air suck, thus compressor discharge hold and both imports of firing chamber 13 and additive air air-lock 18 between an air cushioning volume is set is necessary.
This little volume can make both imports of firing chamber 13 and additive air air-lock 18 have only very little pressure wave momentum.
When the temperature of inlet air of firing chamber 13 and additive air air-lock 18 was different, this internal combustion engine can manufacture the different form that needs two air cushioning bottles 10.
Fuel
At present, for the utilizable fuel of all existing internal-combustion engines (small-power and high-power) (oil, gas), can be used on this internal combustion engine.
Fuel combustion:, when internal combustion engine moves as diesel engine, need the help of controlled electric discharge device according to the type of fuel as existing internal-combustion engine.
The fuel combustion endurance: according to generator operating conditions, this longer duration.For fuel combustion, reduced the not percentage of fuel so long period of combustion.Correspondingly, the pollution that internal combustion engine caused is also very low.
Drive the quantity of cylinder 3:
Because low power internal combustion engine has only a driving cylinder 3 also just to be equal to existing internal-combustion engine.This situation is suitable for the occasion of little fixed equipment and Move tool, as brush cutter, and power chain saw or the like.
From absorbed power is 6000kcal/h (7kw), needs two or more drive cylinder 3 according to power.
In fact, each driving cylinder 3 is energy-producing in the half period of crankshaft rotating (waste gas+air expansion is to piston 4 heads).
Install two and drive cylinder.A kind of so lasting energy can be realized the appropriate weight compensating of engine cylinder, so vibratory output has significantly reduced.
In fact along with power is increasing, the quantity that drives cylinder 3 is also increasing, but this quantity one be decided to be even number (2,4,6,8 ...).
Obviously optimum turns to: power-cylinder dimensions-number of cylinders.
Before mention existing internal-combustion engine and internal combustion engine both and had approximately uniform heat run environment.
The existing cylinder head of internal combustion engine 5 employed materials of making can use at this above internal combustion engine cylinder head.
Yet, also can't learn because these internal combustion engine cylinder head 5 temperature inside distribute, so use more more desirable than the material of existing cylinder of internal-combustion engine infusibility on first watch.This just must carry out prototype test.
The major component of internal combustion engine:
Preface: this internal combustion engine can be made pattern A and two kinds of patterns of B.They all have identical notion (replenishing of cooling air), but the mechanical system that is used for additive air is transported on driven plunger 4 heads is different.For pattern B, also relate to the difference of types of combustion chamber 13.
Pattern A: it is equipped with special valve 17 (shown in Fig. 3 Aa, 3Ab), and special valve 17 mainly is made up of top 17UP and bottom 17LP, air-lock 18.In fact, it is a dual valve, and this valve is an air-lock between position 1 and the position 2.
This valve is the air inlet system of additive air.
In the position 1, the top 17UP of valve has played at additive air and has supplied with and the direct seal actions of the air between the volume bottom of contact of cylinder 3.
In the position 2, the bottom 17LP of valve has played at additive air and has supplied with and cylinder 3 seal action of the air between the volume bottom.
In the position 1 and the volume that seals between the two of position 2 be the volume of additive air, this additive air will mix mutually with the fuel combustion waste gas that will come out from firing chamber 13.
For fear of any loss of additive air, two kinds of transformations (from the position 1 to the position 2 and from the position 2 to the position 1) must be very fast.
When valve 15 is opened, valve 17 in-positions 1.Subsequently, one strong additive air-combustion gas mixed gas appears.This mixed gas begins to come driven plunger 4 from the extreme higher position of piston 4 just.
As long as piston 4 is to move from its most significant end position to its least significant end position, valve 17 will rest on the position 1, that is to say, expanding appears in whole waste gas+additive air mixed gas.
When piston 4 has arrived its least significant end position, valve 17 will move on to its position 2 fast, and this air-lock will be full of additive air on this position.When piston 4 when its least significant end position moves to its most significant end position, valve 17 rests on the position 2.
Pattern B: the rotation air-lock 18 of one special use is being installed with the pressure tube CCALK inside of firing chamber 13 equal heights.
Air-lock 18 is air inlet systems of additive air.
Each firing chamber 13 and air-lock 18 all only have a hole.According to pressure tube CCALK angular orientation, in firing chamber 13 and air-lock 18, add pressurized air.Then,, under the spark effect of spark plug 16 ' locate to occur, taken place to adding fuel (shown in Fig. 3 B) in the firing chamber 13 by import 16 with after-combustion.When piston 4 during in correct position, combustion gas will come out from firing chamber 13, pressure tube CCALK will be on such position, just make firing chamber 13 and air-lock 18 both hole S2B, S2A all be in the front of piston 4 heads, and will mix consumingly at piston crown gas of combustion+additive air.
Attention: for such pattern B, the notion of firing chamber and additive air air-lock has been cancelled valve 14,15 and 17.
Main technique parts: as shown in drawings
2: be used to drive cylinder 3, bent axle, lubricant pump ... cylinder block; 4: piston; 5: as the cylinder head of critical piece of the present invention; (6,7): air compressor; 8: the surrounding atmosphere import; 9: the pressurized air delivery line; 10: the pressurized air surge flask; 11,12: the pressurized air ingress pipe: 11 lead to firing chamber 13, and 12 lead to additive air valve 17; 13: the firing chamber; 14: the firing chamber air imports valve; 15: firing chamber air delivery valve; 16: the fuel-feed system; 16 ': spark plug; 17: the additive air special valve, it is that additive air imports valve, mainly is made up of top 17UP, bottom 17LP; 18: air-lock (additive air amount); 19: (perhaps discharging) waste gas+additive air mixed gas delivery valve expands;
Attention: for pattern B, firing chamber 13 all is positioned at the inside of the pressure tube CCALK of identical rotation height with air-lock 18, and has cancelled valve 14,15 and 17.
The title of several code names:
1./CCALK: the high-voltage tube that comprises firing chamber 13 and air-lock 18
Its rotation under drive system CCC/AA drives, rotation is to be subjected to the positioning control of piston 4, by mechanical system or electromagnetic system (comprising a program).
2./L1, L2, SL1, SL2: the lubricant oil of pressure tube CCALK (lubrication)
3./UCA: the wear-out part between cylinder head 5 and the pressure tube CCALK
4./CAZ: the combustion gas import
AAZ: additional-air inlet
5./S1A: pressure tube CCALK additional-air inlet
S1B: pressure tube C combustion gas import
6./S2A: a hole of cylinder head 5, be used for additive air from pressure tube air-lock 18 to driving cylinder 3 pistons 4 heads
S2B: a hole of cylinder head 5, for combustion gas from firing chamber 13, come out to driving cylinder 3 pistons 4 heads.
PMC: symmetrical line.Its meaning is that this motor is formed (not being to have only one) by two cylinders 3.
7./SGE: waste gas and air Mixture outlet
8./CCC/AA: the pressure tube drive system
9./PE: the pressure balance piston
10./SCE: the valve drive system
11./G: the aeroseal lid
12./F: the AB Air Bleed outlet
13./SEG: piston ring
Possible selection:
Air compression
For conserve energy can adopt two-stage.
If the compression interstage cooler is made up of finned tube, then cool off by ambient atmosphere.
Have two compression stages, the second level compressed air exit temp is starkly lower than has only a compression stage.If necessary, this temperature can improve by utilizing high temperature expanding gas and air Mixture (finned tube heat exchanger).
Compression cylinder can be a dual effect type.
Type of compressor: according to actual conditions such as air quantity be limited (very to for big-block engine) and exhaust pressure be medium (about 10～15barg), be fit to adopt positive displacement compressor.Reciprocal compressor resembles and exists the existing internal-combustion engine.
The pressurized air surge flask: for basic engine model A and Model B, a surge flask is just much of that.But for other model internal-combustion engine combustion air and additive air are needed different temperatures, then need two surge flasks.
Turbine: in presents, described internal-combustion engine all is that installing drives cylinder, but may adopt turbine according to the requirement of power and outlet rotational speed.
Water: may use spray water.
Stroke of piston:
Stroke of piston is fully expanded to ambient air pressure (about 1.012 bars absolute) (bara) according to waste gas and air Mixture) design.When expanding gas and air Mixture were in minimum temperature (pressure is zero), the maximum value of waste gas and air Mixture energy was obtained.
1.) first improvement: stroke of piston can be by proper extension to reduce inner pressure of air cylinder, so that atmosphere import sky
Gas enters cylinder from the nozzle that is positioned on the cylinder 3.
2.) second possible improvement: the cylinder that need not additionally extend, but when piston water-spraying during near minimum point, before resembling the system so that waste gas and air Mixture are cooled off, this system is more convenient to stationary engine.Under existing conditions, need to use treated water.This system employs is more suitable for than the motor that applies on the vehicle in stationary engine (in factory ...).
ABC about this internal combustion engine running:
Pattern A:
Combustion fuel: pointed out that the existing employed fuel of internal-combustion engine all was fit to this internal combustion engine.In fact, except the firing duration of this internal combustion engine was longer, both burnings all were identical.
Shown in Figure 1A, Fig. 2 Aa, Fig. 2 Ab, Fig. 3 Aa, Fig. 3 Ab, Fig. 4 A, Fig. 4 B, Fig. 5 A, will when moving, its least significant end position begin explanation from its most significant end position from piston 4:
Waste gas+additive air mixed gas expands and driven plunger 4 motions.In this stage, this internal combustion engine produce power.
Comprising of waste gas+additive air mixed gas expanding volume: firing chamber 13, add valve 17, air-lock 18 adds upper cylinder 3.
Piston 4 is in its least significant end position closure:
Still for what close, still when piston 4 arrived its least significant end position, it can open valve 14 and 19 fast.
When piston 4 has just arrived its least significant end position:
Valve 17: very/very fast in-position 2 (being rapidly loss) for fear of additive air.
Valve 19: open fast in order to allow expanding gas begin to enter into atmosphere.Piston 4 means that in its least significant end position waste gas+additive air mixed gas has been complete expansion.The energy (pressure+temperature) of in fact, all callable waste gas+additive air mixed gass has been used to driven plunger 4 (from the most significant end position to the least significant end position).
When the least significant end position of piston 4 at it, the effective pressure of cylinder is zero (perhaps, being 1.012bara), perhaps may be negative.
This minimum pressure is in the inside of cylinder 3 and in air-lock 18 and firing chamber in 13 two the inside.
When valve 17 just during in-position 2, air-lock is just filled up by additive air.
Piston 4 begins the least significant end position to it, in the atmosphere around it is discharged to waste gas+additive air mixed gas.It does not produce any energy; On the contrary, for the mixed gas of combustion gas+compression that additive air needs are very little, correspondingly there is the pressure of loss in (approximately 0.3bar) from cylinder 3 to ambient atmosphere, so it has also consumed some energy.
Note a: have only when waste gas+additive air mixed gas and expand from its most significant end position and when promoting the piston 4 of cylinder, this driving cylinder 3 has produced energy, according to the difference of power, this just has two or 4 for design, 6,8 ... the motor of same cylinder 3 provides chance.
Note b: when valve 15 cuts out fully, can fill firing chamber 13 in order to make combustion air, valve 14 should very very fast opening.
The diameter of valve 14 is to occupy 50% (from its least significant end position) of 4 stroke times of piston according to whole fillings of air to design.
Firing chamber 13 is full of combustion air and valve 14 and has finished and close:
When piston 4 arrived its most significant end position, combustion gas were prepared to discharge from firing chamber 13.
As previously mentioned, valve 17 is in its position 2, and now, its air-lock is full of (preparing to use) by additive air.
Subsequently, gas of combustion+additive air is all prepared to mix and come driven plunger 4 from the most significant end position of piston to its least significant end position.
Gas of combustion+additive air mixed gas:
A) valve 17 very, very fast open from its position 2 to its position 1.
This extremely short time can avoid occurring the danger of the top 17UP that combustion gas enter into valve (be used for isolating additive air).
C) when piston 4 has just left its most significant end position, mixing begins to take place.
Subsequently, whole fuel combustion energies are all stayed the inside of combustion gas+additive air mixed gas.These energy will be sent on the piston 4, drive bent axle and move to its least significant end position from its most significant end position.
In fact, callable energy is that part of between the pressure maximum of combustion gas+additive air mixed gas and minimum authorized pressure.
Importantly, according to the heating power law, at whole combustion gas+between the additive air mixed gas phase of expansion, this is maximum recoverable energy.
Piston 4 will drop to its least significant end position.
Pattern B:
Fuel: the existing employed fuel of internal-combustion engine all is fit to this internal combustion engine.In fact, except the firing duration of this internal combustion engine was longer, both burnings all were identical.
Shown in Figure 1B, Fig. 2 Ba, Fig. 2 Bb, Fig. 3 Ba, Fig. 3 Bb, Fig. 4 A, Fig. 4 B, Fig. 5 B: running is duplicate with pattern A.But, for this second kind of pattern, valve 14,15,17 operation order is replaced (being driven by drive system CCC/AA rotation program) by the angular orientation of pressure tube CCALK.As pattern A program, this program is to control by the position of piston 4.
Air burning: shown in Figure 1A, Figure 1B, Fig. 4 A, Fig. 4 B, Fig. 5 A, Fig. 5 B.
Combustion order: for the internal combustion engine of single cylinder, this order is necessary with this point that is homophase at 3 li waste gas+air expansions of cylinder (energy supply).
For two cylinders, so owing to effect on bent axle has lasting power just to have no problem.For two, four, six, eight ... cylinder 3, economic benefits and social benefits and compound compressor are easily.
The compressor cooling: blade must be installed in the head of cylinder 6.
Pressurized air surge flask 10:
A) its capacity is confined to about 20 times of firing chamber 13+ air-lock 18 total measurement (volume)s.
B) some patterns that are different from pattern A and B can be equipped with two bottles (each is all little than above mentioned).In this case, the temperature of the temperature of combustion air and additive air is different.
C) bottle temperature: according to engine type, because thermal insulation, so start in the winter time ... be possible.
D) surpass valve pressure security value: yes.
The drive system that is used for valve and pressure tube CCALK:
For pattern A, all valves can drive by (traditional) camshaft (came shaft) or electromagnet system.
For pattern B, have only valve 19 and high-pressure rotary pressure tube CCALK to come appropriate driving by electromagnetic system.
Electromagnetic system program: must come precise design in proper order according to the peculair motion of project.
The application of this internal combustion engine:
As described above, this this internal combustion engine has identical value with the existing internal-combustion engine of the operation all over the world.
Before confirming to study this novel internal-combustion engine, must make a model.
Under case of successful, in the factory of their operations, it can be installed in car, truck ... or the like on.That it also can replace using, be used for all cars, the existing internal-combustion engine of truck etc.
Claims (10)
1, a kind of internal combustion engine is characterized in that: has a very special cooling system, all burning energys can be remained on the inside of motor, and can be the energy of a part, and about 25%, be discharged to its outside; In addition, the major advantage of this internal combustion engine is to have high energy efficiency.
2, internal combustion engine as claimed in claim 1, it is characterized in that: to be the temperature that reduces gas of combustion cause damage to engine material avoiding the purpose of novel cooling system, the novel cooling of these combustion gas is by when fuel combustion waste gas ejects from fuel combustion chamber (just before they begin driven plunger), adds air and realize in these gases; Principle is that fuel combustion waste gas is mixed with additive air to utilize this additive air to reduce the temperature of fuel combustion waste gas, then by the mixed gas driven plunger, by this method, all fuel combustion energies all remain on the inside of motor before driven plunger; In fact, the amount of additive air be for absorb approximately total fuel combustion energy 25% and design; This part energy has been lost in traditional motor, the result, and motor of the present invention can be saved 25% of about fuel combustion energy, and has improved energy efficiency.
3, internal combustion engine as claimed in claim 1 or 2 is characterized in that: this internal combustion engine has about 37% or the advantage of higher energy efficiency.
4, as claim 1 or 2 or 3 described internal combustion engines, it is characterized in that: the amount of the additive air that will import approximately is the 30-40% (according to the difference of engine power) of the essential air quantity of fuel combustion, yet, according to engine power, engine material, or the like ..., this quantitative range can bring up to 60%.
5, as the described energy-saving efficient engine of one of claim 1 to 4, it is characterized in that: the heat run environment of this internal combustion engine is identical with existing internal combustion engine operation environment, in fact, additive air cools off internal combustion engine to cool off existing internal-combustion engine with cooling unit is the same.
6, as the described internal combustion engine of one of claim 1 to 5, it is characterized in that: be provided with and drive cylinder (3), this driving cylinder is in company with only there being gas of combustion+additive air mixed gas to expand and move at piston (4) head, subsequently, by not being that to supply with pressurized air (as burning and additive air) be necessary for the compressor that drives cylinder (a 3) part, when this internal combustion engine powered vehicle, compressor (6,7) and cylinder (3) can both be installed on the same bent axle, but air compression is separated with driving cylinder, and a big advantage of separating like this is the complete expansion that piston (4) can be finished a waste gas+air Mixture.Subsequently, all callable waste gas+air Mixture energy are from its initial environment (both pressure+temperature when just having mixed of gas of combustion+additive air), and the final environment (when pressure is zero) to it is maximum.
7, the described internal combustion engine of one of claim 1 to 6 as described above, it is characterized in that: between compressor release end and firing chamber (13) and both imports of additive air air-lock (18) an air cushioning bottle (10) is set, this little volume can make firing chamber (13) and both imports of additive air air-lock (18) have only very little pressure wave momentum.
8, the described internal combustion engine of one of claim 1 to 7 as described above is characterized in that: be provided with two different additive air supply systems, thereby this internal combustion engine can manufacture different pattern A and B, and referring to accompanying drawing 1A and 1B, 2A and 2B, 3A and 3B.
9, all authority one of requires described internal combustion engine as described above, it is characterized in that: its fuel combustion longer duration, for fuel combustion, reduced the percentage that does not fire fuel so long period of combustion; Correspondingly, the pollution that this internal combustion engine caused has also significantly reduced.
10, the described internal combustion engine of one of claim as described above, it is characterized in that: the driving cylinder (3) of setting is energy-producing in the half period of crankshaft rotating (waste gas+air expansion is to piston (4) head);
In addition, for the energy that can obtain to continue on bent axle, it is necessary that two driving cylinders are installed, and a kind of so lasting energy can be realized the appropriate weight compensating of engine cylinder, so vibratory output has significantly reduced;
In fact along with power is increasing, the quantity that drives cylinder (3) is also increasing, but this quantity one be decided to be even number (2,4,6,8 ...).
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100569568C (en) * | 2003-06-20 | 2009-12-16 | 丰田自动车株式会社 | Energy management apparatus and method |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN100569568C (en) * | 2003-06-20 | 2009-12-16 | 丰田自动车株式会社 | Energy management apparatus and method |
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