CN85104386A - High-efficiency linear power machine, working machine combination and application thereof - Google Patents
High-efficiency linear power machine, working machine combination and application thereof Download PDFInfo
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- CN85104386A CN85104386A CN198585104386A CN85104386A CN85104386A CN 85104386 A CN85104386 A CN 85104386A CN 198585104386 A CN198585104386 A CN 198585104386A CN 85104386 A CN85104386 A CN 85104386A CN 85104386 A CN85104386 A CN 85104386A
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Abstract
The present invention utilizes the basic principle of modern reciprocating internal combustion engine, reciprocating pump, electromagnet to be combined into three kinds of power engine work units that function is different.Be specially: (1) straight line internal combustion fluid (gas or liquid) force feed machine.(2) straight line internal combustion engine generator.(3) straight line electric fluid force feed machine.Their major character is: power engine and working machine combine together; All do straight reciprocating motion; Do not rotatablely move; There are not connecting rod, bent axle, bearing yet.Advantage is: frictional loss is little, the efficient height; It is little to wear and tear, and the life-span is long; Simple in structure, in light weight, volume is little, cost is low, conveniently moving, is particularly useful for the open-air mobile operating in mine.
Description
The present invention is with reciprocating internal combustion engine ripe in the society, reciprocating type fluid force feed machine, and the basic principle of electromagnet fully utilizes, and forms the power engine-working machine combination of multiple function.It comprises: respectively adorn a cylinder of internal combustion engine (6), (7) at internal-combustion engine free-piston (1) two ends.A garden dish or support arm (2) fixedly are housed in its piston intermediate portion.It is characterized in that: do not have connecting rod, bent axle, also do not have bearing.The power engine part partly is direct transmission with working machine.Between them without any transmission device or gear.Internal combustion engine and fluid force feed column plug all belong to free piston type.Such as: A, internal-combustion engine and the combination of fluid force feed machine are promptly become " high efficiency straight line internal combustion fluid (gas or liquid) force feed machine " as the accompanying drawing I.B, with the combination of internal-combustion engine and electromagnet be that " high efficiency straight line internal combustion engine generator " is as the accompanying drawing II.C, the combination of electromagnet and fluid force feed machine is promptly become " high efficiency straight line electric fluid force feed machine " as accompanying drawing III and IV.Their power engine and working machine combine together and all do straight reciprocating motion, do not rotatablely move.
The reciprocating type fluid force feed machine (air pump and liquid pump) of use is gone up all by internal-combustion engine or motor drives, such as internal-combustion engine-air compressor unit by society now.Because the cross component force of connecting rod, crank mechanism in the Modern Internal-Combustion Engine, when work, make and press cylinder wall about the piston of internal-combustion engine and move, make frictional loss very big.Between wrist pin and connecting rod small end, between crankshaft journal and connnecting rod big end, the frictional loss between crankshaft main journal and bearing is also bigger in addition.Because these are former introduces by general internal-combustion engine document admittedly, the energy of Modern Internal-Combustion Engine nearly has and 1/3 is lost in these frictions of self.Modern air compressor is to fasten the reversible operation of stating internal-combustion engine, and the energy that therefore drives air compressor also has 1/3 consumption nearly in the friction of its piston, connecting rod, crank mechanism.So the overall thermal efficiency of the internal-combustion engine-air compressor unit of Shi Yonging is extremely low now.
Same reason, use now, by oil engined generator, perhaps all keep away unavoidable above-mentioned frictional loss by motor-operated air compressor.Thereby its capacity usage ratio also is not high.
In sum, in the energy very valuable today, necessary this type of unit equipment is improved completely.
One, first of this component invention kind of purposes-" high efficiency straight line internal combustion fluid force feed machine ".As the figure I, internal-combustion engine part and air compressor portion have all been cancelled connecting rod, crank mechanism, and both piston 1 and plunger 3 is fixedly connected them.They all only do straight reciprocating motion, thereby have reduced unit frictional loss certainly greatly, thereby have increased substantially total capacity usage ratio of unit; Also simplify set structure greatly, reduced manufacture cost.Internal-combustion engine partly is at the two ends of the free-piston 1 of a straight reciprocating motion, respectively adorns the cylinder 6,7 of a two stroke IC engine.Adorn the fluid force feed machine of 2～4 straight reciprocating motions in the periphery of such internal-combustion engine.
If adopt several free-piston parallel runnings, then internal-combustion engine also can adopt four-stroke structure.
Because the mature experience of existing Modern Internal-Combustion Engine and air compressor can be for using for reference, therefore in theory with indubitable.Only need carry out reasonable structural design, problem can realize to resolve cooling, heat radiation, lubricate etc.
Its advantage is: 1) set structure is simple, thereby has increased the reliability of unit operation.2) except that the friction of the envelope compression ring (not shown) of the piston ring (not shown) of internal-combustion engine and compressor plunger and casing wall and, do not have other frictional losses in theory.Therefore its thermal efficiency is inevitable very high, is about the twice of Modern Internal-Combustion Engine-air compressor unit.3) because the fretting wear that piston and plunger cause the casing wall non-lateral pressure, so unit durability is long.4) melting power engine and working machine is one, so the machine volume is little, and simple in structure, in light weight, cost is low, especially is suitable for open-air mine operation.
Two, second kind of purposes of the present invention-" high efficiency straight line internal combustion engine generator "
Air compressor portion as if replace the figure I with the generator of straight reciprocating motion promptly becomes this " high efficiency straight line internal combustion engine generator " as the accompanying drawing II.This straight-line generator is not have in the world today and proved by the most ancient scientific experiment already.Test by faraday: bar magnet is inserted coil, promptly produce electric current in the lead of coil.If oppositely extract bar magnet out coil, promptly produce back current in the lead, this is real to be the contrary working principle of modern electromagnet.So the present invention back and forth inserts and extracts out stator coil with regard to the magnetic pole that utilization is installed in straight line internal-combustion engine free-piston outer with piston motion.Just produced Ac like this in the coil.
Because the energy conversion efficiency of modern electrical machine electrical equipment depends on mechanical loss, Wind resistance loss, core losses and lead loss.Empirical evidence, as long as reasonable in design, all these losses all are little.And the mechanical loss of this linear electric generator is zero, so its efficient should be higher.
Its advantage is: the total efficiency of the rotary electrification unit that the transformation of energy total efficiency of such internal combustion engine generator will drive than the connecting rod of modern times usefulness, crankshaft internal combustion engine is high a lot, will improve 20% at least.Structurally very simple.Therefore not only cost is low, and running is reliable, and particularly the stator coil of generator is reduced to the cylindrical shape winding, and the utmost point is convenient to make and assembling.
Three, the third machine-" the high efficiency straight line electric fluid force feed machine " of the present invention's composition
Ac is fed now in the magnet spool, and coil produces alternation magnetic force, will produce the effect that sucks or release coil to the iron core of electromagnet.The present invention makes the constant magnet of polarity (permanent magnet or DC electromagnet) with this iron core; In coil, will do straight reciprocating motion to its outer coil feeding ac power supply, magnetic pole like this.This has just become linear oscillating motor such as figure III or figure IV.
Fluid force feed machine is arranged in the center of motor in the figure III.The plunger 1 of fluid force feed machine is free plunger.Respectively adorn a fluid force feed cylinder 4,5 at the two ends of plunger, garden dish 2 is fixed at the middle part of plunger 1.At annular magnetic pole 6 of its outer assembling.This magnetic pole can be made for Permanent Magnet Steel, also can be the magnetic pole with the direct current excitation.This magnetic pole is the mover (or being called reciprocal son) of motor, and its outer ring is the stator of motor).Stator has garden solenoid winding.
The figure IV is: the another kind of organization plan of " high efficiency straight line electric fluid force feed machine ".Its working principle is identical with the figure III.Just structurally with motor arrangement in the centre.Can on middle free axis 1, install a motor or many motor.This figure is depicted as two motor.Its magnetic pole 6 is fixed on the middle free axis 1.Its stator and coil stationary are on casing.Its fluid force feed machine part is identical with " high efficiency internal combustion fluid force feed machine " part, herein not narration in addition.
Its advantage is: the energy of such electrical fluid force feed machine utilizes the total efficiency will be than the turning motor drive link of usefulness now, the total efficiency height of curved shaft type fluid force feed machine.Structurally also fairly simple.
Description of drawings:
The figure I is a high efficiency straight line internal combustion fluid force feed machine structural representation.
The figure II is a high efficiency straight line internal combustion engine generator structural representation.
The figure III is the structural representation of high efficiency straight line electric fluid force feed machine.
The figure IV is another program of the structural representation of high efficiency straight line electric fluid force feed machine.
Embodiment:
The accompanying drawing I is depicted as the internal combustion double stage compressor, coils or support arm 2 and 3 fastening connections of plunger with the garden that is fixed on free-piston 1 middle part between them, simultaneously motion.Internal-combustion engine can be petrol engine, diesel engine or other fuel combustion, when starting and utilizes the outer pressurized air that is equipped with alternately to supply with pressurized air to the one-level cylinder 4 and the secondary cylinder 5 of air compressor, promotes plunger 3 to-and-fro motion of compressor and cranking internal combustion engine.When free-piston 1 moves right, with the mixing of the cylinder 7 on the right side gas or the air of fuel compress.When spark plug 9 igniting or nozzle 9 oil spouts to the time of free-piston 1 right lateral near limit position, make fuel in cylinder 7 internal combustion, produce high pressure, free-piston left direction carry out.The cylinder 6 on the left side has been finished gas exchange process in this process.Mixed gas burns away to expand and does work in right side cylinder 7, and air or mixed gas in the left side cylinder 6 just are compressed.When the free-piston left lateral near limit position the time, spark plug 8 igniting or nozzle 8 oil spouts make fuel in left side cylinder 6 internal combustion, produce high pressure, gas expansion for doing work, free-piston to right-hand implementation.So hocket and to output power.11,13 are the ventilation air pump.Its pump chamber is an annular.Its piston also is fixed on above the free-piston 1.The to-and-fro motion of internal-combustion engine free-piston 1 has just driven 3 actings of compressor plunger by middle garden dish 2, carries out inspiration, compression and discharge to air.This is consistent with general compressor operating principle and program.12 is suction valve, and 10 is outlet valve and pipeline.
The figure II is " a high efficiency straight line internal combustion engine generator ".Only need to feed Ac to the stator coil of generator, the mover 3 of generator is about to reciprocating and drives engine starting.If the frequency of internal combustion engine work is per second 50 times, the electric current of then sending is 50Hz.
Figure III and figure IV are " high efficiency straight line electric fluid force feed machine.When behind stator coil input AC electricity, the mover 6 of this motor is promptly reciprocating.Because mover 6 fixedly links with free plunger 3.So free plunger 3 promptly carries out inspiration, compression and the discharge work of convection cell.Excessive in order to prevent the free piston linear motion, the cylinder head of collision fluid force feed cylinder.Need buffering insurance institution 8 for this reason.When plunger collided the piston 8 of this mechanism, this piston was about to its gas inside compression stored energy, and when the plunger reversion, this energy promptly obtains utilizing.For the machine of force feed liquid, so mechanism must be working medium with gas, just should install the outside at fluid force feed machine.
Claims (2)
1, a kind of linear reciprocation power engine and working machine combination.It comprises: internal-combustion engine free-piston (1), and respectively adorn a cylinder of internal combustion engine (6), (7) at the free-piston two ends.A garden dish or support arm (2), the moving element of installment work machine thereon fixedly are housed in the free-piston intermediate portion.It is characterized in that:
A, internal-combustion engine part all do not have complicated connecting rod, crank mechanism with fluid force feed machine part.
B, all work parts are all only done straight reciprocating motion and motion without spin.
C, all there are not radial bearing and thrust-bearing and a special-purpose guide bearing.
D, power engine part partly is direct transmission with working machine, between them without any transmission device or gear.
E, internal combustion engine and fluid force feed machine piston all belong to free piston type.
2, by right 1 described power engine and working machine combination, be characterized in: directly transmission is fixed on the plunger (3) of the fluid force feed machine on garden dish or the support arm (2).A fluid force feed cylinder (4), (5) are respectively adorned in the two ends of this plunger, promptly become high efficiency straight line internal combustion fluid force feed machine.Or and as the figure II direct transmission is fixed on the annular magnetic pole (3) of the generator on the disk (2).With the outer ring of magnetic pole stator and coil winding (4) thereof round generator.This coil is the garden tubular,, its winding is the cylindrical shape winding, back and forth inserts and extract out stator coil with piston motion, promptly forms high efficiency straight line internal combustion engine generator.Or/and be arranged in unit central authorities as figure III fluid force feed machine.Its plunger (3) is free plunger, respectively adorns a fluid force feed cylinder (4), (5) at the two ends of plunger (3).Fix a disk (2) at the middle part of plunger.Fixing the annular magnetic pole (6) of motor in its outer.Overlapping the stator and the coil (7) thereof of motor in the outside of annular magnetic pole (6).This coil is the cylindrical shape winding.Buffering insurance institution (8) can be contained in the fluid force feed cylinder or cylinder outside.Or for motor portion shown in the figure IV is arranged in central authorities, fluid force feed machine is arranged in the outer ring, and central shaft (1) is gone up one or many motor are installed, and can consist of straight line electric fluid force feed machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585104386A CN85104386A (en) | 1985-06-02 | 1985-06-02 | High-efficiency linear power machine, working machine combination and application thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN198585104386A CN85104386A (en) | 1985-06-02 | 1985-06-02 | High-efficiency linear power machine, working machine combination and application thereof |
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| Publication Number | Publication Date |
|---|---|
| CN85104386A true CN85104386A (en) | 1986-12-03 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN198585104386A Pending CN85104386A (en) | 1985-06-02 | 1985-06-02 | High-efficiency linear power machine, working machine combination and application thereof |
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| CN (1) | CN85104386A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009015596A1 (en) * | 2007-07-29 | 2009-02-05 | Minglong Tang | A forced vibration directly driving generation system with an accelerating spring |
| CN101576038B (en) * | 2009-05-31 | 2011-02-02 | 同济大学 | Mechanism for straight-line engine starting and power outputting |
-
1985
- 1985-06-02 CN CN198585104386A patent/CN85104386A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2009015596A1 (en) * | 2007-07-29 | 2009-02-05 | Minglong Tang | A forced vibration directly driving generation system with an accelerating spring |
| CN101576038B (en) * | 2009-05-31 | 2011-02-02 | 同济大学 | Mechanism for straight-line engine starting and power outputting |
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