CN106812602A - The efficient horizontally-opposed crank control reciprocating member of four cylinders mutually drives linear electric generator - Google Patents
The efficient horizontally-opposed crank control reciprocating member of four cylinders mutually drives linear electric generator Download PDFInfo
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- CN106812602A CN106812602A CN201510874185.3A CN201510874185A CN106812602A CN 106812602 A CN106812602 A CN 106812602A CN 201510874185 A CN201510874185 A CN 201510874185A CN 106812602 A CN106812602 A CN 106812602A
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Abstract
Current internal combustion engine, because of structure problem, energy transmission efficiency is low, and energy that its own component is consumed is very big, existing internal combustion engine thermal efficiency is set to be worked in the poorly efficient area of 30-35% always, cannot break through, as a global problem, so the horizontally-opposed crank control reciprocating member of efficient four cylinder of the present invention mutually drives linear electric generator using toggle control, cylinder is set to form the compression ratio of setting, burning work done is completed, while by toggle control, making piston movement remain synchronous with the opening and closing of inlet and exhaust valve.In addition, the present invention has used the mutual driving method of reciprocating member by innovation, the efficiency of transmission of its own is set to reach more than 96%.The last present invention uses the output intent of other energy, so as to greatly improve delivery efficiency.It is remarkably enhanced the thermal efficiency of internal combustion engine.
Description
Abstract of invention：By the effort up to 28 years, the internal combustion engine of brand new is invented, using electric flux output intent, while improving internal combustion engines transmission mechanical efficiency, reduced self-energy consumption, be expected to make internal combustion engine thermal efficiency obtain big multiplicity lifting.Solve the low global problem of current internal combustion engine thermal efficiency.The present invention all uses mature technology, reliable component, simple structure simultaneously.Four strokes, two-stroke are applicable to, while being also applied for gasoline, diesel and combustion gas etc. for all internal combustion engines of fuel are used for the device and new-energy automobile that generate electricity, to high-power oil consumption high peculiar to vessel with internal combustion engine as power, using the technology of the present invention, are driven using motor.Bigger economic benefit can be produced.
Background technology and invention are passed through：
The toggle of available engine is although simple and reliable for structure, but mechanical efficiency is very low, according to Wang Dengqiang, Yang Na《The stroke free-piston generator simulation study of opposed piston four》One book introduction：" Xi Funiya universities of the U.S. developed the experimental prototype of a two-stroke opposed type spark ignition type free piston linear generator machine early in 1998.Houdyschell begins one's study two-stroke on the basis of first generation model machine, compression-ignited free piston linear generator, and Sandia National Laboratories of the U.S. apply HCCI (homogeneous-charge compression-ignition) combustion system.Result of study shows system thermal efficiency up to 56% ... " the universal quartastroke engine thermal efficiency is in 30-35% at present, and two strokes only below 30%.And this free piston linear generator thermal efficiency improves by about one time.From the only small toggle of its Mechanical Structure Analysis.Although also having changed combustion method, our used engines changed many similar methods in nearly more than ten year, from carburetor to EFI, in-cylinder direct-jet etc. is arrived again, but the thermal efficiency never disposably improves more than 5%, so should be without too big relation with burning.In addition, both substantially close (describing in detail the below) of best data of single cylinder 50CC four-stroke engine oneself test of " toggle is controlled, the output of rack drives ratchet " that I manufactured at 2000 illustrates current internal-combustion engines crank-connecting rod mechanism efficiency of transmission, and high energy loss is not very big.
I graduates from the high school in nineteen eighty-two, starts within 1984 to review one's lessons by oneself building structure mechanics and the mechanics of materials of 2 years, and starting to change one's profession in 1986 repairs.It is a common automobile mechanic.It is smaller due to understanding engine when just having started and repair.The only memory of brain is the knowledge of junior middle school's books, i.e. air inlet is compressed, work done of lighting a fire, four impulse strokes such as exhaust.So just the operation principle and component to engine carry out a variety of hypothesis and suppositions.There is preliminary understanding after half a year to engine, also the transmission efficiency to toggle generates suspection.Start to be thought deeply with a part of free time, but also simply suspected at that time, met with a senior middle school deskmate classmate after 2 years, he graduates from Zhejiang University, the doubt in the minds of me is just said, then the active force of our two one or two toggles is analyzed with reaction force.Unanimously think that inefficient energy loss is larger.Due to during cylinder combustion start active force all being continually changing, he nor learn this specialty, so cannot also calculate definite efficiency numeral.I had looked for many size bookstores at that time, all can not find the related data and a little useful information (present these force analysis figures grow on trees, and have simulation parameter) of this respect.The several sketches of point point thinking are pasted on the wall on my family's bed opposite by 1999 in nineteen ninety-five, so as to preceding thinking of sleeping.Like this by the thinking of very long more than ten years, earnestly find and substitute crankshaft connecting rod system method, all without any result, conclusion is on the contrary crankshaft connecting rod system simple and stable structure, it is certainly inefficient really true.At this moment to the end of the year 1999, since I wants that, without alternative, that is just had to take the second best, retain the mechanism, use other energy output methods, analyzed by thinking, quickly out, because I is mechanic, I is that there are many advantages to scheme in this respect.Structure knot sketch out after, accompanying drawing 1, in order to reduce cost, have purchased a 50CC used motorcycle four-stroke engine and be transformed, after survey calculation, another part processing sketch is made, begun look for material, another part is bought or processed, is assembled after three months, disposably started successfully.At this moment it should be in May, 2000.Also it was very glad at that time, but have passed through the running no load in two evenings and just can't be happy, and because unidirectional needle bearing is damaged, can be also rotated with hand after parking.Although once considering the life problems of this another part before trial-production, do not think so short yet.Remove inspection and find that output shaft abrasion is obvious, unidirectional needle bearing is placed on the axle not worn and torn and tests, and firmly rotating can also skid.So output shaft has changed several, and with different materials, different heat treatment methods were all tried, and unidirectional needle bearing has changed several countries, as a result or the same.Think about it and all work it out, still do a test, bottom can produce great effect.So just having bought individual generator, a dual-purpose base support is done, to test the power output of new output end and old output end, the method for test is：Newly-increased belt pulley drives generator, generates electricity and is followed by general electronic corporation (1000W bulbs), full-load operation, then the voltage and electric current of writing circuit.It is connected with chain with old output end with same generator again, generating is followed by general electronic corporation, full-load operation, the voltage and electric current of writing circuit.Compare after conversion success rate, draw new output end power ratio it is old improve 92%, with my desired value very close to, although the life-span is not long, and thinking is correct at least.Speed is fast during test, I know take the life-span after load be certain to it is shorter.Fortunately our people from repair shop are a lot, and do these things at night, and onlooker has more than ten, is again new engine, everybody natural Glad to have been of help.Certainly such output shaft and unidirectional needle bearing that once test must more renew again.Carry out altogether three times, but the data of three times are all different, are respectively twice in addition 83%, 64%, it is poor time by time.(think later, be that output shaft is all manual processing the reason for possible, precision has an error, and unidirectional needle bearing requirement wilfully needs precision high).It is broken and changes, changed and bad, so totally continue for a summer, and three data errors are so big, confidence level is not high.Confidence greatly catches a packet.Finally think about it or do a regular detection with dynamometer machine, even if result only improves 50%, I thinks there can also be individual explanation to the effort of oneself more than ten years.Because locally getting in touch with XX universities by classmate without dynamometer machine, can test over there.Although needing thousands of yuans, I thinks that the view of professors' specialty can be heard, perhaps helpful to me, so having borrowed 10,000 yuans to unit, set out very early together with several old school fellows, 9 points or so of morning reaches school districts, by being met after phone contact, this professor receives us with a master.But after one sees model machine, possible they have lost interest in, be can be seen that from expression.Model machine is really plain, originally old starts what is transformed, it is entirely again manual welding plus newly-increased part, although base sets out, the previous day has done paint treatment, but look or (also due to this reason will be in the end of the year 2012, the company where me will close down, and this souvenir that others is placed on me in warehouse is when scrap iron is sold as individual waste product, when I second want to be returned after God knows when, cannot find).Agree test value, but found that the interface of dynamometer machine is unworthy of with model machine, it is impossible to which detection is, it is necessary to come again.But I will not let off the chance for seldom being exchanged with them naturally, them are Specifically thought to my viewpoint, and when I has said me once testing result improves 92%, they do not believe, but after design drawing to be taken out and operation principle are introduced, they also generate keen interest.I their two business cards of people are returned, allows me promptly to detect that category things can be done by them after other after doing well interface in the past, my excitement naturally at heart is affirmed that this invention also current to me brings confidence here from professional for the first time.But I does not go for the second time because I want had terrible case, and this projected life is too short, at all without practical value, why spends this unjust money again.Also these money allowable I can again make an other engines, I so thought really at that time.Do not think in a flash just pass by 15 years, I also experienced the trials and hardships of life in this is 15 years, big rise and big fall, but I never stop keeping punching this project.And by this 2 years recently, with the development of new-energy automobile, I adjusts thinking again, wants using the method for electricity output, perhaps my problem can be solved, until the August part in this year, schematic design making, by trimestral effort and analysis, I thinks that this method is feasible, stop to last week, I thinks that whole scheme has approached perfection, and the dream of 28 years can be realized finally.
The content of the invention：
The efficient horizontally-opposed crank control reciprocating member of four cylinders mutually drives linear electric generator
The present invention applicable two-stroke and quartastroke engine, light compressed ignition internal combustion engine, and correlation technique is slightly modified for in-line four cylinder machine can also be general, but high cost is, it is necessary to one linear electric generator of a cylinder.The present invention is with horizontally-opposed four cylinders best results, so practicality is a working cell with four cylinders, produces the different stage that power is not waited, modularized production is carried out, as needed, can arbitrarily increase multiple working cells, row conductor connection need to only be entered, the power that you want can be just reached.Below so that horizontally-opposed four cylinder four-stroke internal combustion engine is a working cell design as an example, it is introduced, selective analysis, basic structure such as accompanying drawing 1 (does not have the associated components that picture cylinder cap is general with available engine) in figure.
Fig. 1 is the structural representation that the horizontally-opposed crank control reciprocating member of efficient four cylinder of the present invention mutually drives technology before linear electric generator；
Fig. 2 is the structural representation that the horizontally-opposed crank control reciprocating member of efficient four cylinder of the present invention mutually drives linear electric generator one of which specific embodiment；
Fig. 3 is the structural representation that the horizontally-opposed crank control reciprocating member of efficient four cylinder of the present invention mutually drives linear electric generator another kind specific embodiment.
Now each another component function and operation principle are illustrated：
1.2.3.4 in one, figures is piston component, including piston ring and piston Xiao
5 is high accuracy drive gear in two, figures, and central shaft bottom is fixed with housing with screw, and inside needle bearing coordinates with central shaft, wheel and rack engagement.Its effect is：A. it is responsible for the 1.2nd piston to be accurately sent to upper and lower stop (because (not having synchronising (connecting) rod in 1.2 components).B. no matter power, is all sent to other three cylinders (reaching 100% with group efficiency of transmission), to complete other three impulse strokes by which cylinder work done in an efficient manner.C. no matter which cylinder work done, energy can be passed to another component in an efficient manner, there is provided to electrical power generators, that is to say, that two generators can be carried out non-stop run, and Minimal energy loss.
6 in three, figures, band tooth bar connecting rod.Two ends and 3.4 pistons are connected, and centre is connected with generator two ends.Centre is also connected with No. 8 synchronising (connecting) rods.The power that 8 are transmitted through is passed to 1.2 piston components by No. 5 in start-up course, so as to each cylinder work well.
7 in four, figures, band tooth bar connecting rod, its effect is substantially identical with 6.It should be noted that 6 quality with 7 is the smaller the better, can so reduce reciprocating energy loss, so high strength light material must be used.
8 in five, figures, synchronising (connecting) rod, during having opened, the power that bent axle is transmitted through is transmitted to 7 again after being transmitted to 6 and 5, drives piston reciprocating to work by 6 and 7, smoothly completes startup.Additionally by 8 connection, make the reciprocating motion of piston always consistent with the opening and closing of valve.One end is connected using needle roller with No. 6, and the other end is coordinated using bearing shell with bent axle, and centre is equipped with oil duct, to lubricate.
9 bent axles in six, figures, control the position of the upper and lower stop of piston, burning is carried out by rule.It is connected with 8 by it, realizes valve and piston synchronous, there is oil duct centre, all parts is lubricated.
10 crankshaft support framves in seven, figures.It is connected with cylinder body, its fixed crankshaft installed above.There is oil duct centre, so that toggle lubricates.
11 synchromesh gears in eight, figures.It is fixed on bent axle with specific position.By Timing Belt drive cam shaft, make piston synchronous with valve holding.It is also a part of energy loss maximum in the present invention, itself energy will not lose, but it is connected with camshaft by Timing Belt and just produces load, and 1Kw loads are often increased here it is necessary to lose the power of nearly 0.8Kw.So in volume production or later stage trial-production, to consider using synchronous machine drives camshaft or directly use Electromagnetic Drive inlet and exhaust valve, and this device only provides synchronizing signal, so that toggle realizes minimum energy loss, whole invention is set to reach perfection.
12 in nine, figures, the flywheel of tape starting gear serves startup work first, in addition, it stores certain energy, high speed piston is passed through upper and lower stop.
13.16.17 is guide rail in ten, figures.Connecting rod 6 and 7 is set to be worked by the position of setting.The life-span longer than existing internal combustion engine of piston and cylinder sleeve can be made simultaneously
14.15 linear electric motors in 11, figures.The terminus of the system.The reciprocating motion that energy produced by burning is passed through piston rod by it, is converted into electric energy, for other devices provide power.Electric automobile is such as driven, as long as using multiple work stations, motor-driven new energy power can also be provided for steamer, can its economic benefit significantly high.
In addition, according to respective purposes and requirement, the present invention can also realize another four cylinder four-stroke linear electric generator, the structure such as various components of accompanying drawing 3. as before, simply original two linear electric generators are replaced with a high-power linear electric generator.Simple structure is a lot, is also more convenient based on installing, while linear electric generator can also be made away from high-temperature region, but the drive efficiency of system might have little by little change, will be contrasted in trial-production.5 load will plus be twice in figure simultaneously, should consider during design.It is beneficial also harmful, can each select according to actual needs.
Other operation principles are not just described with the original just the same of internal combustion engine.
Benefit of the present invention：
1. the present invention greatly reduces the energy ezpenditure in transmitting procedure because improve efficiency of transmission, improves delivery efficiency.Self transmission efficiency is improved, self-energy consumption is reduced, the thermal efficiency of whole machine is expected to lifting more than 20%.
2. purposes of the present invention is general, can be as hybrid vehicle power supply, oil-electric engine group, if transformed the transporting equipment (if the original such as fishing boat steamers is with internal combustion engine as power) of high-power oil consumption high, driven using motor, be greatly improved its economic benefit
3. fuel diversity of the present invention, is applicable to gasoline engine, and the upgrading of diesel engine and the whole internal combustion engines with combustion gas as raw material, applicability is very wide.
4. each quartastroke engine of two-stroke internal combustion engine is applicable to.
5. correlation technique of the invention is applicable to in-line four cylinder internal combustion engine
6. the present invention is simple and reliable for structure, due to all using existing mature technology and mechanical component, can at once put into advanced development, then carries out test optimization, so that it may produce in batches.R＆D cycle is short, and the considerable of economic benefit
Applicant：Yang Yanshun
Claims (5)
1. internal combustion engine power generation integrated formula structure.
2. the new horizontally-opposed structure of four cylinders invented.
3. toggle is only the method for controlling energy otherwise to export.
4. the method for making connecting rod 6 directly mutually be driven with connecting rod 7 by bar wheel or other devices invented.
5. efficient four cylinders internal combustion crank connecting link control.
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| CN201510874185.3A CN106812602A (en) | 2015-12-02 | 2015-12-02 | The efficient horizontally-opposed crank control reciprocating member of four cylinders mutually drives linear electric generator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268137A (en) * | 2018-10-29 | 2019-01-25 | 龚勇辉 | Engine |
| WO2021003868A1 (en) * | 2019-07-09 | 2021-01-14 | 李勇 | Opposed-piston internal combustion permanent magnet linear generator with return reset device |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE348020C (en) * | 1920-10-22 | 1922-02-01 | Hans Arendt Dipl Ing | Multi-cylinder engine |
| US3868932A (en) * | 1972-07-21 | 1975-03-04 | Jozsef Toth | Reciprocating engine |
| FR2473625A1 (en) * | 1980-01-11 | 1981-07-17 | Vironneau Pierre | Four stroke IC engine with in=line cylinders - has four, rigidly interconnected pistons which each function in accordance with one operating stroke and in mutual synchronism |
| JP2000356137A (en) * | 1999-06-14 | 2000-12-26 | Shuichi Sakoda | Single crank type motor |
| WO2011077178A1 (en) * | 2009-12-21 | 2011-06-30 | Hunt Robert D | Long stroke rotary free piston engine |
| CN102155377A (en) * | 2011-05-10 | 2011-08-17 | 合肥华宇橡塑设备有限公司 | Mechanical and electrical piston directly-driven reciprocating pump |
| CN205532875U (en) * | 2015-12-02 | 2016-08-31 | 杨岩顺 | Reciprocal piece of horizontal opposite crank of four high -efficient jars control drives linear generator each other |
-
2015
- 2015-12-02 CN CN201510874185.3A patent/CN106812602A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE348020C (en) * | 1920-10-22 | 1922-02-01 | Hans Arendt Dipl Ing | Multi-cylinder engine |
| US3868932A (en) * | 1972-07-21 | 1975-03-04 | Jozsef Toth | Reciprocating engine |
| FR2473625A1 (en) * | 1980-01-11 | 1981-07-17 | Vironneau Pierre | Four stroke IC engine with in=line cylinders - has four, rigidly interconnected pistons which each function in accordance with one operating stroke and in mutual synchronism |
| JP2000356137A (en) * | 1999-06-14 | 2000-12-26 | Shuichi Sakoda | Single crank type motor |
| WO2011077178A1 (en) * | 2009-12-21 | 2011-06-30 | Hunt Robert D | Long stroke rotary free piston engine |
| CN102155377A (en) * | 2011-05-10 | 2011-08-17 | 合肥华宇橡塑设备有限公司 | Mechanical and electrical piston directly-driven reciprocating pump |
| CN205532875U (en) * | 2015-12-02 | 2016-08-31 | 杨岩顺 | Reciprocal piece of horizontal opposite crank of four high -efficient jars control drives linear generator each other |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109268137A (en) * | 2018-10-29 | 2019-01-25 | 龚勇辉 | Engine |
| WO2021003868A1 (en) * | 2019-07-09 | 2021-01-14 | 李勇 | Opposed-piston internal combustion permanent magnet linear generator with return reset device |
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