CN201221408Y - Internal combustion electric generator - Google Patents
Internal combustion electric generator Download PDFInfo
- Publication number
- CN201221408Y CN201221408Y CNU2008201169746U CN200820116974U CN201221408Y CN 201221408 Y CN201221408 Y CN 201221408Y CN U2008201169746 U CNU2008201169746 U CN U2008201169746U CN 200820116974 U CN200820116974 U CN 200820116974U CN 201221408 Y CN201221408 Y CN 201221408Y
- Authority
- CN
- China
- Prior art keywords
- cylinder
- piston
- internal combustion
- suction port
- combustion engine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000002485 combustion reaction Methods 0.000 title claims description 28
- 230000001360 synchronised effect Effects 0.000 claims description 14
- 238000009827 uniform distribution Methods 0.000 claims description 7
- 238000002955 isolation Methods 0.000 claims description 2
- 239000000446 fuel Substances 0.000 abstract description 7
- 230000000191 radiation effect Effects 0.000 abstract 1
- 210000000352 storage cell Anatomy 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 16
- 238000000034 method Methods 0.000 description 6
- 238000005474 detonation Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000002347 injection Methods 0.000 description 3
- 239000007924 injection Substances 0.000 description 3
- 230000005611 electricity Effects 0.000 description 2
- 239000000243 solution Substances 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000005674 electromagnetic induction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000002360 explosive Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002912 waste gas Substances 0.000 description 1
Images
Landscapes
- Output Control And Ontrol Of Special Type Engine (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
The utility model discloses an oil-electric engine which includes an air cylinder, a linear motor, a microcomputer control system and a storage cell. The body of the air cylinder includes a cylinder cover and an outer hood which are connected by an empty cavity; moreover, the air cylinder is also provided with a first air suction opening, a firs air inlet, a second air inlet as well as a specific vent and a vent valve which lead the oil-electric engine to have excellent heat radiation effect without needing a specific heat radiating device. Simultaneously, the oil-electric engine also has the characteristics of quick starting speed, high heat-machine efficiency and mixed use of multiple fuels. The oil-electric engine can be quickly started and stopped, can quickly generate power with a full load without preheating and can conveniently control the output of the power energy.
Description
Technical field
Relate to internal combustion engine generator, particularly the linear reciprocating internal combustion engine generator.
Background technique
In recent years, for improving the heat energy-mechanical energy conversion efficiency of crank connecting rod type internal-combustion engine more than, the research of also rising the linear reciprocating internal combustion engine generator inside and outside enclosing.That Chinese patent application number is that 99106041.5 patent publication discloses is a kind of " cylinder generator and use the driven vehicle transmission device of this generator ", mainly comprises cylindrical body, magnetic piston and coil; Cylindrical body two ends is end to end respectively established suction port, air outlet, filler opening and spark plug, and the piston in the cylindrical body is positioned at cylindrical body one end, forms cylinder with magnetic piston, ignites oil gas and make magnetic piston push the cylindrical body the other end in air chamber, and vice versa.In cylindrical body, continue to move back and forth by magnetic piston, produce electric current, the power source of Electric actuator is provided with the coil generation electromagnetic induction that is wrapped in the cylindrical body outer surface.Chinese patent application number is that 200520130110.6 patent publication discloses a kind of internal combustion engine generator, has also disclosed similar device.But they have all adopted coil to be installed on the piston and with the mode of piston motion, the linkage structure of piston and coil have not been done deep description.Especially do not do further research on the heat dissipation design of generator, these all influence its actual applicability.
The model utility content
Technical problem to be solved in the utility model provides a kind of internal combustion engine generator, possesses unique suction, exhaust characteristics, does not need independent heat dissipation equipment, just reaches the generator better heat radiating effect.
For solving the problems of the technologies described above, the utility model provides a kind of internal combustion engine generator, comprise cylinder, linear electric motor, microcomputer control system, storage battery, described cylinder comprises first cylinder, second cylinder, first cylinder, second cylinder comprises piston respectively, oil nozzle, suction valve, outlet valve, described linear electric motor comprise motion magnetic pole and coil, described motion magnetic pole connects described first cylinder piston and second cylinder piston by connecting rod respectively, described first cylinder, second cylinder coaxial is positioned at the two ends of described linear electric motor relatively, and described microcomputer control system connection is also controlled described cylinder and linear electric motor;
It is characterized in that, at the casing of motor and the connecting part mounting guide sleeve bearing support of cylinder, mounting guide sleeve bearing on this guide pin bushing bearing support, described connecting rod connects described piston and described motion magnetic pole by the guide pin bushing bearing; Described guide pin bushing bearing connects the compress inlet air slide plate at an end of cylinder cylinder mouth, and the described cylinder cylinder of compress inlet air skid plate seals mouth is installed admission air valve on the described compress inlet air slide plate, and described admission air valve communicates with the external world by the opening on the described linear electric motor shell; Described cylinder comprises cylinder sleeve and outer cover, connects for cavity between this cylinder sleeve and the outer cover; First suction port and second suction port are arranged on the described cylinder sleeve, and described first suction port is positioned at described compress inlet air slide plate to the next door of piston one side, and the size of this first suction port is not more than the thickness of described compress inlet air slide plate; Described second suction port is located at the cylinder liner top, communicates with described cavity, in this second suction port suction valve is arranged; The relief opening of described cylinder is with described cavity isolation and be connected cylinder sleeve and outer cover, and described relief opening has outlet valve, and described outlet valve is at cylinder inner wall.
As further improvement, be installed with spring on the described connecting rod, an end of spring connects the gas spring piston, and the other end connects described guide pin bushing bearing, and described outlet valve connects this gas spring piston, has gas spring cylinder bucket on the described piston.
As optimized project, the motion magnetic pole of described linear electric motor and coil are many group parallel shape layouts.
Preferably, described first suction port is the porous bar hole, is circumference uniform distribution along the inboard wall of cylinder block cross section.
Equally preferably, described second suction port is a circular port, is circumference uniform distribution at the cylinder sleeve top.
As optimized project, described linear electric motor are synchronous machine or direct current generator.
Further, internal combustion engine generator of the present utility model also comprises generating output energy controller, and this generating output energy controller connects linear motor coil and power output end and storage battery, and receives the signal of described microcomputer control system.
Adopt the internal combustion engine generator of technique scheme, had following advantage: the one, toggle speed is fast, and a hot engine efficiency can start and shut down fast, can need not preheating and enter output generating at full capacity fast, and can control the output of electric energy easily; The 2nd, it adopts the fixing and many group parallel of fixed coil shape layout motion magnetic pole to combine, and has improved electricity generation efficiency and power to volume ratio; The 3rd, it has unique air-breathing and exhaust scheme, and the waste gas that piston is discharged is unlikely to pollute, destroy the machine operation environment, and motor need not the auxiliary of heat dissipation equipment simultaneously, just reaches better heat radiating effect; In addition, this internal combustion engine generator machine also has the characteristics of can pluralities of fuel using with.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further described in detail.
Fig. 1 is the structural representation of the utility model combustion motor.
Fig. 2 is the sectional view of direct current generator in the utility model combustion motor.
Embodiment
Internal combustion engine generator as shown in Figure 1, first cylinder 40 and second cylinder, 41 its coaxial relative left and right side that are connected linear synchronous generator.Because the structure of second cylinder 41 is identical with first cylinder 40, and also be same as being connected of first cylinder 40 and linear synchronous generator, so only provided the cross-section structure of first cylinder 40 among Fig. 1 with the annexation of linear synchronous generator with the annexation of linear synchronous generator.For making this specification more succinct, only 1 elaborate in conjunction with the accompanying drawings below with regard to the annexation of first cylinder 40 with linear synchronous generator.
Guide pin bushing bearing 6 connects compress inlet air slide plate 11 at an end of cylinder cylinder mouth, compress inlet air slide plate 11 sealings first cylinder 40 cylinder mouths, admission air valve 10 is installed on the compress inlet air slide plate 11, and admission air valve 10 communicates with the external world by the opening on the linear synchronous generator shell 22 16.
Linear synchronous generator connects generating output energy controller 24, generate electricity and can output to power output end 29 by frequency-variable controller 24; Output energy controller 24 also connects storage battery 30, and the electric energy of storage battery 30 is used to start described line synchronous generator.Microcomputer control system 23 connects fuel injection pump system 9, security of system protection final controlling element 28, fuel injection pump system 9, output energy controller 24 and motor pole position transducer 27 respectively.Security of system protection final controlling element 28 also connects output energy controller 24 and fuel injection pump system 9.
As shown in Figure 2, be fixed in the housing 22 of line synchronous generator by many groups coil 5 parallel shape layouts, in every group of coil 5 motion magnetic pole 3 is arranged, each motion magnetic pole 3 two ends has pair of links 4 to be rigidly connected, make motion magnetic pole 3 in limited motor bin space, obtain bigger magnetic pole area of contact and short magnetic circuit, and obtain bigger generator power.
The groundwork principle of internal combustion engine generator of the present invention is: storage battery 30 is given linear electric motor by output energy controller 24 output electric energy during startup, but the input electric energy can stop electric energy and supply with after making the moving element assembly that comprises piston 1, motion magnetic pole 3 and connecting rod 4 obtain enough to reach the kinetic energy of pilot fuel mixed gas compression ratio.When piston 1 during to cylinder top motion compresses gas in the jar, admission air valve 10 is opened by external air pressure, and air enters in the chamber between piston 1 and the compress inlet air slide plate 11.When piston 1 moves to the cylinder top to the cylinder top, the mixed gas detonation, the expansion of detonation gas promotes piston 1 and moves to cylinder bottom, because admission air valve 10 is unidirectional Open valve, therefore the chamber internal air pressure between piston 1 and the compress inlet air slide plate 11 increases, compress inlet air slide plate 11 exposes first suction port 12 to the cylinder port skew, and air enters cavity 21 from first suction port 12; The air spring cylinder bucket 19 that piston 1 continues to move on the piston is had an effect with the drain tap air spring piston 18 on the guide pin bushing drain tap 15, when promotion guide pin bushing drain tap 15 is opened relief opening 14, expanding gas begins to go out cylinder and enters air outlet flue, expanding gas is finished this work done mission, and inertia is discharged.At this moment, in-cylinder pressure reduces rapidly, and the air pressure in the cavity 21 increases relatively, thereby oppresses the INO of second suction port 13, and air is entered in the cylinder, stops to move ahead up to piston, and second intake valve is closed automatically.Then, piston 1 is under the pressure of second cylinder, 41 expanding gas that detonation produces, to the motion of contracting of the cylinder roof pressure of first cylinder 40 ... motion and so forth.An explosive combustion is respectively finished in the to-and-fro motion of finishing one-period of motion assembly, two ends cylinder and an air inlet suction, air inlet are compressed.In the reciprocal process of piston, motion magnetic pole 3 moves in coil 5, produces electric energy, by output energy controller 24 control electric energy output quantities, takes out required electric energy.
For synchronous machine is the direct current generator situation, to those skilled in the art, need not creationary improvement, and technique scheme is suitable for too.
Directly do not contact between the Structure of Internal-Combustion Engine characteristics from the above mentioned, piston 1 and cylinder cylinder sleeve 2, micro-gap is arranged between the two, it is lubricated to need not piston motion, can anti-higher operating temperature; Intake process comprises cylinder, piston cooling and temperature balance adaptive process, has realized need not the internal-combustion engine of radiating treatment; Described internal-combustion engine can mix the different fuel of use, and simultaneously, it can realize entering the state of running up fast, reaches to enter the ability of electric power output at full capacity fast.
It should be noted last that; above embodiment is only unrestricted in order to the explanation the technical solution of the utility model; although the utility model is had been described in detail with reference to preferred embodiment; those of ordinary skill in the art is to be understood that; can make amendment or be equal to replacement the technical solution of the utility model; and not breaking away from the essential scope of the technical program, it all should be encompassed in the middle of the protection domain of the present utility model.
Claims (8)
1, a kind of internal combustion engine generator, comprise cylinder, linear electric motor, microcomputer control system, storage battery, described cylinder comprises first cylinder, second cylinder, first cylinder, second cylinder comprise piston, oil nozzle, suction valve, outlet valve respectively, described linear electric motor comprise motion magnetic pole and coil, described motion magnetic pole connects described first cylinder piston and second cylinder piston by connecting rod respectively, described first cylinder, second cylinder coaxial are positioned at the two ends of described linear electric motor relatively, and described microcomputer control system connection is also controlled described cylinder and linear electric motor;
It is characterized in that, at the casing of motor and the connecting part mounting guide sleeve bearing support of cylinder, mounting guide sleeve bearing on this guide pin bushing bearing support, described connecting rod connects described piston and described motion magnetic pole by the guide pin bushing bearing; Described guide pin bushing bearing connects the compress inlet air slide plate at an end of cylinder cylinder mouth, and the described cylinder cylinder of compress inlet air skid plate seals mouth is installed admission air valve on the described compress inlet air slide plate, and described admission air valve communicates with the external world by the opening on the described linear electric motor shell; Described cylinder comprises cylinder sleeve and outer cover, connects for cavity between this cylinder sleeve and the outer cover; First suction port and second suction port are arranged on the described cylinder sleeve, and described first suction port is positioned at described compress inlet air slide plate to the next door of piston one side, and the size of this first suction port is not more than the thickness of described compress inlet air slide plate; Described second suction port is located at described cylinder sleeve top, communicates with described cavity, in this second suction port suction valve is arranged; The relief opening of described cylinder is with described cavity isolation and be connected cylinder sleeve and outer cover, and described relief opening has outlet valve, and described outlet valve is on the cylinder liner inwall.
2, a kind of internal combustion engine generator according to claim 1 is characterized in that, is installed with spring on the described connecting rod, one end of spring connects the gas spring piston, the other end connects described guide pin bushing bearing, and described outlet valve connects this gas spring piston, has gas spring cylinder bucket on the described piston.
3, a kind of internal combustion engine generator according to claim 2 is characterized in that, the motion magnetic pole of described linear electric motor and coil are many group parallel shape layouts.
4, a kind of internal combustion engine generator according to claim 3 is characterized in that, described first suction port is a bar hole, is circumference uniform distribution along the inboard wall of cylinder block cross section.
5, a kind of internal combustion engine generator according to claim 4 is characterized in that, described second suction port is a circular port, is circumference uniform distribution at the cylinder sleeve top.
6, a kind of internal combustion engine generator according to claim 5 is characterized in that, described linear electric motor are synchronous machine.
7, a kind of internal combustion engine generator according to claim 5 is characterized in that, described linear electric motor are direct current generator.
8, according to the described a kind of internal combustion engine generator in one of claim 6 or 7, it is characterized in that also comprising generating output energy controller, this generating output energy controller connects linear motor coil and power output end and storage battery, and receives the signal of described microcomputer control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201169746U CN201221408Y (en) | 2007-12-27 | 2008-05-23 | Internal combustion electric generator |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN200720300403.3 | 2007-12-27 | ||
| CN200720300403 | 2007-12-27 | ||
| CNU2008201169746U CN201221408Y (en) | 2007-12-27 | 2008-05-23 | Internal combustion electric generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201221408Y true CN201221408Y (en) | 2009-04-15 |
Family
ID=40574917
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201169746U Expired - Fee Related CN201221408Y (en) | 2007-12-27 | 2008-05-23 | Internal combustion electric generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201221408Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116197A (en) * | 2011-01-11 | 2011-07-06 | 北京理工大学 | Linear internal combustion engine-based mixed energy conversion device |
| CN107587937A (en) * | 2017-10-09 | 2018-01-16 | 重庆檀科科技有限公司 | Can be generated electricity cylinder |
| CN108730029A (en) * | 2018-03-29 | 2018-11-02 | 刘法锐 | A kind of modular adaptive valve control inspiration integrated power generation device |
| CN109888974A (en) * | 2019-04-24 | 2019-06-14 | 兰州理工大学 | A power generation device based on electromagnetic induction |
-
2008
- 2008-05-23 CN CNU2008201169746U patent/CN201221408Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102116197A (en) * | 2011-01-11 | 2011-07-06 | 北京理工大学 | Linear internal combustion engine-based mixed energy conversion device |
| CN107587937A (en) * | 2017-10-09 | 2018-01-16 | 重庆檀科科技有限公司 | Can be generated electricity cylinder |
| CN108730029A (en) * | 2018-03-29 | 2018-11-02 | 刘法锐 | A kind of modular adaptive valve control inspiration integrated power generation device |
| CN109888974A (en) * | 2019-04-24 | 2019-06-14 | 兰州理工大学 | A power generation device based on electromagnetic induction |
| CN109888974B (en) * | 2019-04-24 | 2020-10-02 | 兰州理工大学 | A power generation device based on electromagnetic induction |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20140076271A1 (en) | Internal combustion engine with direct air injection and pivoting valve | |
| CN201221408Y (en) | Internal combustion electric generator | |
| CN102032042A (en) | A horizontally opposed engine | |
| CN103321739A (en) | Four-stroke linearly started generator | |
| CN103452664A (en) | Internal-combustion electromagnetic hydraulic engine | |
| CN100363600C (en) | Hydrogen engine | |
| US11441425B1 (en) | Separate compressor arrangements for engines | |
| CN110778392A (en) | A free-piston internal combustion engine generator | |
| CN117167136A (en) | Two-stroke free piston linear excitation power generation system and working method thereof | |
| CN110513189A (en) | A flywheelless inline four-cylinder constrained piston generator | |
| CN105020017A (en) | Internal combustion electromagnetic air engine | |
| CN105020016A (en) | Long-stroke internal combustion hydraulic engine | |
| CN108150304A (en) | A kind of utilization method of internal combustion engine and its high-temp waste gas | |
| CN100414080C (en) | Premix compression ignition engine and reciprocating generator with the same characteristics | |
| CN210686064U (en) | Pressure storage type engine | |
| CN201306212Y (en) | Ring body engine | |
| CN201908715U (en) | Water-cooled supercharger system for gas engine | |
| CN113250816A (en) | Distributed engine and system with independent combustion chambers | |
| CN207470298U (en) | high-efficiency internal combustion engine | |
| CN223035140U (en) | Cyclone type two-stroke engine | |
| CN109763898A (en) | A kind of impulse turbine engine | |
| US11698022B1 (en) | Modified cycle two-stroke engine | |
| CN213298103U (en) | High-efficiency engine | |
| CN202520415U (en) | Power cylinder of natural gas internal combustion engine | |
| CN103590918B (en) | Ventilation entropy cycle engine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090415 Termination date: 20110523 |