CN110397501A - A kind of permanent piston-type electromechanics binary power engine - Google Patents

Abstract

The invention belongs to the equipment technical fields that internal-combustion engine engineering and thermal energy are converted into electric energy and mechanical energy, are related to a kind of permanent piston-type electromechanics binary power engine；Including piston, cylinder sleeve, heat insulating mattress, permanent magnet, electromagnetic coil, crankshaft, combustion chamber, upper connecting terminal, lower connecting terminal, gonnecting rod body and bearing shell etc.；The set cylinder inner surface lower end is provided with annular groove, and electromagnetic coil is embedded in annular groove, and electromagnetic coil is internally provided with piston by upper connecting terminal and lower connecting terminal output voltage and electric current, cylinder sleeve, and piston can move back and forth in cylinder sleeve；The lower end skirt section of piston is embedded with permanent magnet, and heat insulating mattress is provided between the permanent magnet and piston, and combuster is arranged in the top of piston, and piston drives crank rotation by gonnecting rod body, bearing shell；The apparatus main body is structurally reasonable, the operation is stable, can export machine power or electric power simultaneously, and electric energy output end is fixed, overall structure is simple, has good promotion and application value.

Description

A kind of permanent piston-type electromechanics binary power engine

Technical field:

The invention belongs to the equipment technical fields that internal-combustion engine engineering and thermal energy are converted into electric energy and mechanical energy, are related to one kind forever Magnetic piston type electromechanics binary power engine.It is real by changing electric energy output structure in the structure of existing binary engine The energy-saving engine of existing binary power.

Background technique:

In fields such as military or field works, traditional piston internal-combustion generating set is generallyd use as mobile power source, This traditional power generator is usually to consist of three parts: internal-combustion piston engine, rotating electric machine and a mechanical parameter transformation Attachment device (shaft coupling or speed changer).For now, this energy conversion device need four processes complete thermal energy to Conversion of the thermal energy of fuel to straight line machinery is completed in the conversion of electric energy by cylinder body, piston etc. first；Then connected by crank Linkage completes conversion of the straight line mechanical energy to rotating mechanical energy；Rotating mechanical energy is passed through in shaft coupling or speed changer etc. again Between link, machinery dynamical parameters are converted, power is transmitted to the rotor of generator；Finally by rotor in generator and stator Relative motion complete the magnetic line of force cutting generate electric current, finally realize conversion of the thermal energy to electric energy.

For piston internal-combustion power generator traditional at present, although realizing by the transformation of thermal energy to electric energy, still There are three aspects, first is that this energy conversion device only has single external output power, i.e., only realizes electric power Externally output, is not able to satisfy the demand to diversified operation to a variety of power；Second is that although this conventional apparatus only realizes Thermal energy is to the transformation of electric energy, but substantially this device contains there are two independent energy conversion elements, i.e., internal-combustion piston engine and Rotary generator, and the two devices are formed by external connection, and work is uncoordinated, matching is unreasonable etc. is certainly existed Disadvantage；Third is that this device realize energy conversion during, since transfer route is longer, needs by multiple intermediate rings Section, necessarily causes the reduction of energy transfer efficiency, and the low inevitable bring of efficiency is the waste of the energy, production and operating cost Increase, the problems such as increasing environmental pollution.

In the prior art, the Chinese patent of the Publication No. CN200410036181.X completed is designed by the applicant, A kind of internal combustion type machinery and electric power double base energy output method and its device are disclosed, specific method is, first by the first operating room Conversion of the fuel thermal energy to straight line mechanical energy is completed, then straight line mechanical energy is completed by the second operating room and splits into two-way, is passed all the way Third or the first operating room are passed, another way is directly changed into AC energy according to electromagnetic induction principle and exports, and is transmitted to To be converted into rotating mechanical energy in crankcase refined and export having through crankshaft-flywheel assembly for straight line mechanical energy in three operating rooms, Piston-mover assembly in second operating room of device is the component for completing energy drain, on the one hand band dynamic crankshaft-flywheel group On the one hand part is produced electricl energy with stator module winding coil relative motion；The patent is by traditional internal-combustion piston engine and power generation Machine is integrated, and transmission efficiency is high, efficiently solves the above problem.But mover is permanent magnet and and piston shaft in above-mentioned patent To connecting firmly, assembly difficulty, body height and reciprocation inertia are increased, is difficult to find application；So the applicant after The continuous Chinese patent for being researched and developed and having been applied Publication No. CN201721372809.2, discloses a kind of " machinery-electric power double base Power engine " is related to internal-combustion engine engineering field, including piston, electromagnetic coil, sliding brush and gonnecting rod body；The two of piston pin End is equipped with the circlip in the caulking groove being mounted in the pin hole of piston；The skirt section of the piston is equipped with annular groove, setting in annular groove Electromagnetic coil, sliding brush and the benign conductor pole piece of electricity are in close contact by holddown spring, when piston does reciprocal fortune in cylinder sleeve When dynamic, the electromagnetic coil in piston does the movement of the magnetic induction line between two magnet of cutting, and piston, electromagnetic coil and sliding brush are done It moves synchronously, which, as mover, permanent magnet as stator, still constrains the fortune of mover for coil with crank link mechanism Dynamic and stroke, driving subsystem, and realize system work timing, it is desirable to be able to solve above-mentioned drawback, but the electric current of the patent Deriving structure is complicated, realizes that difficulty is larger, for overcome above-mentioned technology there are the shortcomings that, and meet the objective need of production and living It wants, applicant and its inventor team carry out technological improvement to the prior art, improve the practicability of equipment.

Summary of the invention:

It is an object of the invention to overcome existing machinery-electric power binary power engine electric energy output structure complicated, real With the not strong defect of property, it is electromechanical to provide a kind of permanent piston-type that can convert mechanical energy and electric energy simultaneously for fuel combustion thermal energy Binary power engine, the present apparatus use electromagnetic coil as stator, and piston mosaic magnet uses crank link mechanism as mover The function of coming the movement of confined piston-permanent magnet assembly and stroke, and drive subsystem, realize whole equipment；Electromagnetic coil Because of the reciprocating movement of permanent magnet, internal magnetic flux is caused to change, to generate induced electromotive force and externally export electric power, simultaneously Crankshaft end still can externally export machine power, a machine double-purpose, complete function.

To achieve the goals above, permanent piston-type electromechanics binary power engine of the present invention, main structure Including piston, cylinder sleeve, retaining ring, heat insulating mattress, permanent magnet, electromagnetic coil, crankshaft, combustion chamber, piston pin, upper connecting terminal, under connect Line terminals, gonnecting rod body, bearing shell, bolt, nut and connecting rod cap；The cylinder sleeve uses the cylinder sleeve of existing internal-combustion piston engine Structure and its operation principles, the inner surface lower end for covering cylinder are provided with annular groove, electromagnetic coil are embedded in annular groove, is used inside cylinder sleeve existing There is mounting means to be provided with piston, piston can move back and forth in free style slight drag in cylinder sleeve；The structure and biography of the piston The piston structure principle of the internal-combustion piston engine of system is identical, and difference technology is to be equipped with cyclic structure in the lower end skirt section of piston Permanent magnet.

Electromagnetic coil of the present invention passes through upper connecting terminal and lower connecting terminal output voltage and electric current；Electromagnetic coil It is an integrally-built coil windings, the circle number and electromagnetic coil of coil windings are with cutting magnetic line institute when reciprocating motion of the pistons The induced potential direct proportionality of generation.

Permanent magnet of the present invention is fixedly connected using screw-type structure with the lower end of piston；The interior appearance of permanent magnet Face is arc surface, and the permanent magnet of cyclic structure and the external cylindrical surface of piston are concentric；When the N of permanent magnet extremely it is radially mounted outside When, including the S of permanent magnet is extremely radially mounted, when the N of permanent magnet is extremely radially mounted when interior, the pole S of permanent magnet is radially It is mounted on outer.

Heat insulating mattress, heat insulating mattress energy are fixedly installed between the upper surface of permanent magnet of the present invention and the lower end surface of piston Enough stifled disconnected pistons conduct heat to permanent magnet, have the function of preventing permanent magnet overheat demagnetization.

Combuster is arranged in the top of piston of the present invention, and combustion chamber uses the burning of traditional internal-combustion piston engine Cell structure is provided with pin hole in the middle part of piston, piston pin is equipped in pin hole, there are two the both ends inside pin hole are symmetrically arranged Groove, groove are connect with retaining ring card slot type, and piston pin is mounted between two retaining rings in pin hole, and two retaining rings define piston Pin moves left and right.

The small head end rotary type of piston pin and gonnecting rod body of the present invention connects, the small head end knot annular in shape of gonnecting rod body Structure, semi-annular shape of the stub end of gonnecting rod body in opening outwardly；The stub end and connecting rod cap of gonnecting rod body pass through bolt and spiral shell Mother is connected as one.

Big end of the present invention covers the semicircle orifice for being provided with semi-annular shape, and the stub end and connecting rod of gonnecting rod body are big Semicircle orifice connection on skull cooperatively forms an annulus, is equipped with bearing shell in annulus, is interference fit between annulus and bearing shell； The rod journal of bearing shell and crankshaft is cooperatively connected using rotary type gap, and crankshaft uses traditional piston internal-combustion machine crankshaft knot Structure.

Permanent piston-type electromechanics binary power engine of the present invention being capable of individually or simultaneously output mechanical energy, electric energy； When fuel combustion thermal energy is individually converted mechanical energy by the permanent piston-type electromechanics binary power engine, in expansion stroke mistake Cheng Zhong, burning Indoor Combustion of the fuel above piston generate high pressure mixed gas, push under piston, permanent magnet and gonnecting rod body Row, crankshaft accelerates rotation and the energy storage in flywheel, upper connecting terminal, lower connecting terminal and load are in an off state, not externally Export electric energy；Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, makes crankshaft continuous rotation, the present apparatus from The end of crankshaft externally exports revolving speed and torque, i.e. mechanical energy.

When fuel combustion thermal energy is individually converted electric energy by permanent piston-type electromechanics binary power engine of the present invention, In expansion stroke, burning Indoor Combustion of the fuel above piston generates high pressure mixed gas, pushes the groups such as piston and permanent magnet Part downlink, crankshaft accelerate rotation and the energy storage in flywheel, at this time upper connecting terminal, lower connecting terminal and load connection output electricity Energy；Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, makes crankshaft continuous rotation；The end of crankshaft and outer Section load disconnects, and does not export revolving speed and torque, i.e. mechanical energy externally.

Fuel combustion thermal energy is converted mechanical energy simultaneously by permanent piston-type electromechanics binary power engine of the present invention When with electric energy, in expansion stroke, burning Indoor Combustion of the fuel above piston, generate high pressure mixed gas, push piston and The components downlink such as permanent magnet, crankshaft accelerate rotation and the energy storage in flywheel；Upper connecting terminal, lower connecting terminal are connected to load, Export electric energy；Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, makes crankshaft continuous rotation, while from song The end of axis externally exports revolving speed and torque, i.e. mechanical energy.

Compared with prior art, the present invention designed permanent piston-type electromechanics binary power engine body structure closes Reason, principle is reliable, and equipment volume is not different substantially with traditional internal-combustion piston engine, the operation is stable, and technology inheritance is good, energy Machine power or electric power being exported simultaneously, and electric energy output end is fixed, structure is simple, and it is adaptable, there is preferable promote Application value.

Detailed description of the invention:

Fig. 1 is the front view structure principle signal after permanent piston-type electromechanics binary power engine of the present invention is splitted Figure.

Fig. 2 is the right view structural principle signal after permanent piston-type electromechanics binary power engine of the present invention is splitted Figure.

Fig. 3 is the principle schematic diagram of two-shipper reversible type driving device of the present invention.

Specific embodiment:

The invention will be further described by way of example and in conjunction with the accompanying drawings.

Embodiment 1:

The permanent piston-type electromechanics binary power engine 17 that the present embodiment is related to, main structure includes piston 1, cylinder sleeve 2, retaining ring 3, heat insulating mattress 4, permanent magnet 5, electromagnetic coil 6, crankshaft 7, combustion chamber 8, piston pin 9, upper connecting terminal 10, lower terminals Son 11, gonnecting rod body 12, bearing shell 13, bolt 14, nut 15 and connecting rod cap 16；The cylinder sleeve 2 is using in existing piston type The inner surface lower end of the cylinder sleeve structure and its operation principles of combustion engine, set cylinder 2 is provided with annular groove, and electromagnetic coil 6 is equipped in annular groove, Electromagnetic coil 6 passes through upper connecting terminal 10 and 11 output voltage of lower connecting terminal and electric current；Electromagnetic coil 6 is an overall structure Coil windings, the circle numbers of coil windings and electromagnetic coil 6 are with electricity of inducting caused by cutting magnetic line when reciprocating motion of the pistons It is pressed into proportional relationship；Piston 1 is provided with using existing mounting means inside cylinder sleeve 2, piston 1 can in cylinder sleeve 2 free style Slight drag moves back and forth；The structure of the piston 1 and the piston structure principle of traditional internal-combustion piston engine are identical, distinguish skill Art is to be embedded with the permanent magnet 5 of cyclic structure, permanent magnet 5 or use screw-type structure and piston 1 in the lower end skirt section of piston 1 Lower end is fixedly connected；The surfaces externally and internally of permanent magnet 5 is arc surface, and the permanent magnet 5 and the external cylindrical surface of piston 1 of cyclic structure are same The heart；When the N of permanent magnet 5 is extremely radially mounted when outer, including the S of permanent magnet 5 is extremely radially mounted, when the pole the N edge of permanent magnet 5 Radially installed when interior, the S of permanent magnet 5 extremely it is radially mounted outside；Between the upper surface of permanent magnet 5 and the lower end surface of piston 1 It is fixedly installed heat insulating mattress 4, heat insulating mattress 4 can block up disconnected piston 1 and conduct heat to permanent magnet 5, and having prevents the overheat demagnetization of permanent magnet 5 Effect；Combuster 8, chamber structure of the combustion chamber 8 using traditional internal-combustion piston engine, piston 1 is arranged in the top of piston 1 Middle part is provided with pin hole, is equipped with piston pin 9 in pin hole, and the both ends inside pin hole are symmetrically arranged that there are two groove, grooves It is connect with 3 card slot type of retaining ring, piston pin 9 is mounted between two retaining rings 3 in pin hole, and two retaining rings 3 define piston pin 9 It moves left and right；Piston pin 9 is connect with the small head end rotary type of gonnecting rod body 12, the small head end structure annular in shape of gonnecting rod body 12, even Semi-annular shape of the stub end of the body of rod 12 in opening outwardly；The stub end of gonnecting rod body 12 and connecting rod cap 16 by bolt 14 and Nut 15 is connected as one, and the semicircle orifice of semi-annular shape, the stub end and connecting rod of gonnecting rod body 12 are provided on connecting rod cap 16 Semicircle orifice connection on big skull 16 cooperatively forms an annulus, and bearing shell 13 is equipped in annulus, is between annulus and bearing shell 13 Interference fit；The rod journal of bearing shell 13 and crankshaft 7 is cooperatively connected using rotary type gap, and crankshaft 7 uses traditional piston type I. C. engine crankshaft structure；Whole device electric energy output structure is simple, and the practicability of the present apparatus significantly improves.

Embodiment 2

It, can be by fuel combustion thermal energy when permanent piston-type electromechanics binary power engine 17 described in embodiment 1 works Individually conversion output is mechanical or electrical energy, can also convert output mechanical energy and electric energy simultaneously, and the permanent piston-type is electromechanical 17 specific working mode of binary power engine includes:

(1) independent output mechanical energy: the permanent piston-type electromechanics binary power engine 17 is by fuel combustion thermal energy list When solely conversion output is mechanical energy, during expansion stroke, fuel burns in the combustion chamber 8 above piston 1, generates high pressure Mixed gas, pushes piston 1,12 downlink of permanent magnet 5 and gonnecting rod body, and crankshaft 7 accelerates rotation and the energy storage in flywheel, upper terminals Son 10, lower connecting terminal 11 are in an off state with load, do not export electric energy externally；Flywheel exhaust stroke, intake stroke and It releases energy in compression stroke, makes 7 continuous rotation of crankshaft, the present apparatus externally exports revolving speed and torque, i.e. machine from the end of crankshaft 7 Tool energy.

(2) independent output electric energy: the permanent piston-type electromechanics binary power engine 17 is independent by fuel combustion thermal energy When conversion output is electric energy, in expansion stroke, fuel burns in the combustion chamber 8 above piston 1, generates high pressure mixed gas, Push the equal components downlink of piston 1 and permanent magnet 5, crankshaft 7 accelerates rotation and the energy storage in flywheel, at this time upper connecting terminal 10, under Connecting terminal 11 and load connection output electric energy.Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, makes song 7 continuous rotation of axis.The end of crankshaft 7 and external loading disconnect, not external output mechanical energy.

(3) electric energy and mechanical energy synchronism output: the permanent piston-type electromechanics binary power engine 17 is by fuel combustion When thermal energy converts output mechanical energy and electric energy simultaneously, in expansion stroke, fuel burns in the combustion chamber 8 above piston 1, generates High pressure mixed gas, pushes the components downlink such as piston 1 and permanent magnet 5, and crankshaft 7 accelerates rotation and the energy storage in flywheel；Upper wiring Terminal 10, lower connecting terminal 11 are connected to load, export electric energy；Flywheel is released in exhaust stroke, intake stroke and compression stroke Exoergic amount makes 7 continuous rotation of crankshaft, while externally exporting revolving speed and torque, i.e. mechanical energy from the end of crankshaft 7.

Embodiment 3

A kind of two-shipper reversible type of permanent piston-type electromechanics binary power engine 17 described in Application Example 1 drives dress It sets, main structure includes permanent piston-type electromechanics binary power engine 17, electric energy output end 18, electric energy receiving terminal 19, storage It is electronic box 20, storage output end 21, switch receiving terminal 22, power switch box 23, output switching terminal 24, motor receiving end 25, electronic Machine 26, machine shaft 27, motor runner 28, outer shaft 29, driving wheel 30, engine runner 31, engine shaft 32, bottom plate 33, load push-pull receiving terminal 34, load push-pull 35 and push-pull rod 36；The fixed peace of the permanent piston-type electromechanics binary power engine 17 Mounted in the left part of the bottom plate 33 of plate-like structure, the front end of permanent piston-type electromechanics binary power engine 17 is provided with engine Shaft 32, the front end of engine shaft 32 with engine runner 31 is concentric is fixedly connected, permanent piston-type electromechanics binary power Engine 17 drives engine runner 31 to rotate, and engine runner 31 can engage connection with driving wheel 30, before driving wheel 30 End face with outer shaft 29 is concentric is fixedly connected, driving wheel 30 drives external equipment by outer shaft 29；Permanent piston-type is electromechanical The side of binary power engine 17 is provided with electric energy output end 18, and electric energy output end 18 is by upper connecting terminal 10 and lower terminals 11 combination of son is constituted；The electric energy receiving terminal 19 of electric energy output end 18 and storage case 20 is electrically connected, and it is living that storage case 20 stores permanent magnetism The electric energy that plug electromechanics binary power engine 17 generates, the storage output end 21 of storage case 20 and the switch of power switch box 23 Receiving terminal 22 is electrically connected；Circuit control structure of the power switch box 23 using existing multi output end formula, power switch box 23 One end be provided with output switching terminal 24, output switching terminal 24 is provided with 6 with upper connecting terminal, output switching terminal 24 with it is electronic The motor receiving terminal 25 of machine 26 is electrically connected；The front end of motor 26 is provided with machine shaft 27, the front end of machine shaft 27 with Motor runner 28 is concentric to be fixedly connected, and motor runner 28 can engage connection with driving wheel 30, when motor runner 28 and driving After 30 engagement connection of wheel, start motor 26, motor 26 drives driving wheel 30 to rotate by motor runner 28；Engine 26 is solid The right end of bottom plate 33 is set calmly, the right end face of bottom plate 33 is fixedly connected with one end of push-pull rod 36, push-pull rod 36 it is another End is fixedly connected with load push-pull 35, and load push-pull 35 is provided with load push-pull receiving terminal 34, the load push-pull receiving terminal 34 of load push-pull 35 and Output switching terminal 24 is electrically connected；Load push-pull 35 uses existing electric push-and-pull structure, one or two are arranged in push-pull rod 36.

Two-shipper reversible type driving device described in the present embodiment can be applied to the drive of locomotive or millwork equipment It is dynamic；The specific work process of the two-shipper reversible type driving device is as follows:

(1) it when fuel reserve abundance, is powered by power switch box 23 to load push-pull 35 is positive, bottom plate 33 is by push-pull rod 36 pull to the right, and engine runner 31 engages connection with driving wheel 30, and electric energy output end 18 and electric energy receiving terminal 19 are connected, opened Dynamic permanent piston-type electromechanics binary power engine 17, permanent piston-type electromechanics binary power engine 17 pass through electric energy output end Electric energy is stored into storage case 20 by 18, and permanent piston-type electromechanics binary power engine 17 is externally exported by engine shaft 32 Mechanical energy；When 20 electricity abundance of storage case, electric energy output end 18 and electric energy receiving terminal 19 are disconnected, permanent piston-type is electromechanical double 17 external output mechanical energies of first power engine；

(2) it when fuel reserve is insufficient or exhausts, is reversely powered by power switch box 23 to load push-pull 35, bottom plate 33 It is pushed to the left by push-pull rod 36, motor runner 28 engages connection with driving wheel 30, and 20 clearance power switch box 23 of storage case is to electricity Motivation 26 is powered, and starts motor 26, and motor 26 passes through the external output mechanical energy of machine shaft 27.

The two-shipper reversible type driving device that the present embodiment is related to can store electric energy, and for lighting device, It is individually defeated to avoid permanent piston-type electromechanics binary power engine 17 described in embodiment 1 for the electrical equipments such as multimedia equipment Out when electric energy, lead to unnecessary energy consumption because crankshaft 7 dallies, it is energy saving, and permanent piston-type electromechanics binary power is sent out The electric energy that motivation 17 generates is stored in storage case 20, and electric energy can be drawn at any time, and can guarantee to assemble the two-shipper can Mechanical energy and electric energy continue to supply when the equipment of change type driving device outer fuel deficiency out of office, and can be in noiseless feelings Electric energy is used to illuminate under condition, application environment is good, and practicability is good, applied widely.

Claims (9)

1. a kind of permanent piston-type electromechanics binary power engine, main structure includes piston and cylinder sleeve, is used inside cylinder sleeve existing There is mounting means to be provided with piston, piston can move back and forth in free style slight drag in cylinder sleeve；It is characterized by: set cylinder is interior Surface lower end is provided with electromagnetic coil, and the lower end skirt section of piston is equipped with the permanent magnet of cyclic structure.

2. permanent piston-type electromechanics binary power engine according to claim 1, it is characterised in that: the set cylinder it is interior Surface lower end is provided with annular groove, and electromagnetic coil is mounted in annular groove.

3. permanent piston-type electromechanics binary power engine according to claim 2, it is characterised in that: the electromagnetic coil Pass through upper connecting terminal and lower connecting terminal output voltage and electric current；The electromagnetic coil be an integrally-built coil around Group, the circle number and electromagnetic coil of coil windings are in direct ratio with induced potential caused by cutting magnetic line when reciprocating motion of the pistons Relationship.

4. permanent piston-type electromechanics binary power engine according to claim 3, it is characterised in that: the permanent magnet or It is fixedly connected using screw-type structure with the lower end of piston；The surfaces externally and internally of permanent magnet is arc surface, the permanent magnet of cyclic structure It is concentric with the external cylindrical surface of piston；When the N of permanent magnet is extremely radially mounted when outer, including the S of permanent magnet is extremely radially mounted, When the N of permanent magnet is extremely radially mounted when interior, the S of permanent magnet extremely it is radially mounted outside.

5. permanent piston-type electromechanics binary power engine according to claim 4, it is characterised in that: the permanent magnet Heat insulating mattress is fixedly installed between upper surface and the lower end surface of piston, heat insulating mattress can block up disconnected piston and conduct heat to permanent magnet, have Prevent the effect of permanent magnet overheat demagnetization.

6. permanent piston-type electromechanics binary power engine according to claim 5, it is characterised in that: the piston it is upper Combuster is arranged in portion, and combustion chamber uses the chamber structure of traditional internal-combustion piston engine, is provided with pin hole in the middle part of piston, sells Piston pin is installed, the both ends inside pin hole are symmetrically arranged there are two groove, and groove is connect with retaining ring card slot type, living in hole Plug pin is mounted between two retaining rings in pin hole, and two retaining rings define moving left and right for piston pin.

7. permanent piston-type electromechanics binary power engine according to claim 6, it is characterised in that: the piston pin with The small head end rotary type of gonnecting rod body connects, the small head end structure annular in shape of gonnecting rod body, and the stub end of gonnecting rod body is in be open outwardly Semi-annular shape；The stub end and connecting rod cap of gonnecting rod body are connected as one by screw bolt and nut.

8. permanent piston-type electromechanics binary power engine according to claim 7, it is characterised in that: the connecting rod is big The semicircle orifice of semi-annular shape is provided on skull, the stub end of gonnecting rod body is connect with the semicircle orifice that big end covers to be cooperatively formed One annulus is equipped with bearing shell in annulus, is interference fit between annulus and bearing shell；The rod journal of bearing shell and crankshaft, which uses, to be turned The connection of dynamic formula clearance fit, crankshaft use traditional internal-combustion piston engine crankshaft structure.

9. permanent piston-type electromechanics binary power engine according to claim 8, it is characterised in that: the permanent magnetic piston Formula electromechanics binary power engine can individually or simultaneously output mechanical energy, electric energy, specific working mode it is as follows:

(1) independent output mechanical energy: the permanent piston-type electromechanics binary power engine individually converts fuel combustion thermal energy When output is mechanical energy, during expansion stroke, burning Indoor Combustion of the fuel above piston generates high pressure mixing gas Body, pushes piston, permanent magnet and gonnecting rod body downlink, and crankshaft accelerates rotation and the energy storage in flywheel, upper connecting terminal, lower terminals Son is in an off state with load, does not export electric energy externally；Flywheel discharges energy in exhaust stroke, intake stroke and compression stroke Amount, makes crankshaft continuous rotation, the present apparatus externally exports revolving speed and torque, i.e. mechanical energy from the end of crankshaft；

(2) independent output electric energy: the permanent piston-type electromechanics binary power engine individually converts fuel combustion thermal energy defeated When being out electric energy, in expansion stroke, burning Indoor Combustion of the fuel above piston generates high pressure mixed gas, pushes piston And the components downlink such as permanent magnet, crankshaft accelerate rotation and the energy storage in flywheel, at this time upper connecting terminal, lower connecting terminal and load Connection output electric energy；Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, makes crankshaft continuous rotation；Crankshaft End and external loading disconnect, not external output mechanical energy；

(3) electric energy and mechanical energy synchronism output: the permanent piston-type electromechanics binary power engine is same by fuel combustion thermal energy When conversion output mechanical energy and when electric energy, in expansion stroke, burning Indoor Combustion of the fuel above piston generates high pressure mixing Gas, pushes the components downlink such as piston and permanent magnet, and crankshaft accelerates rotation and the energy storage in flywheel；Upper connecting terminal, lower wiring Terminal is connected to load, exports electric energy；Flywheel releases energy in exhaust stroke, intake stroke and compression stroke, connects crankshaft Continuous rotation, while revolving speed and torque, i.e. mechanical energy are externally exported from the end of crankshaft.