CN102562256B - Intelligent internal combustion engine - Google Patents
Intelligent internal combustion engine Download PDFInfo
- Publication number
- CN102562256B CN102562256B CN2012100268694A CN201210026869A CN102562256B CN 102562256 B CN102562256 B CN 102562256B CN 2012100268694 A CN2012100268694 A CN 2012100268694A CN 201210026869 A CN201210026869 A CN 201210026869A CN 102562256 B CN102562256 B CN 102562256B
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- China
- Prior art keywords
- air
- pressure
- cylinder
- working machine
- compressor
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 18
- 238000009413 insulation Methods 0.000 claims abstract description 25
- 239000000446 fuel Substances 0.000 claims abstract description 19
- 239000000872 buffer Substances 0.000 claims abstract description 7
- 238000002347 injection Methods 0.000 claims description 25
- 239000007924 injection Substances 0.000 claims description 25
- 239000000523 sample Substances 0.000 claims description 14
- 239000000498 cooling water Substances 0.000 claims description 4
- 238000005474 detonation Methods 0.000 claims description 4
- 238000005259 measurement Methods 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 239000007789 gas Substances 0.000 description 32
- 238000000034 method Methods 0.000 description 5
- 239000007921 spray Substances 0.000 description 4
- 238000005507 spraying Methods 0.000 description 4
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000007935 neutral effect Effects 0.000 description 2
- 230000008447 perception Effects 0.000 description 2
- 230000008961 swelling Effects 0.000 description 2
- 239000002912 waste gas Substances 0.000 description 2
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010304 firing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Fuel-Injection Apparatus (AREA)
Abstract
An intelligent internal combustion engine is characterized by comprising a central controller, a compressor and an acting machine. The left of the top of a cylinder of the compressor is connected with an air inlet tube via an air inlet one-way valve, an air flow discharge valve is mounted in the middle of the top of the cylinder of the compressor, an air storage kettle is connected between the air flow discharge valve and the air inlet tube, the right of the top of the cylinder of the compressor is connected with a high-pressure heat-insulation air storage tank via an exhaust one-way valve, an air temperature sensor, a safety valve, an air pressure sensor and a high-pressure air buffer are successively mounted on the top of the high-pressure heat-insulation air storage tank form left to right, the right end of the high-pressure heat-insulation air storage tank is connected with an acting machine cylinder arranged in the acting machine via a high-pressure air directional ejector, and an electric control exhaust door, a spark plug and a high-pressure fuel ejector are successively mounted on the top of the acting machine cylinder from right to left. The intelligent internal combustion engine resolves the problem that a present internal combustion engine is not stable in operation, high in manufacturing cost and low in fuel efficiency, and is applicable to the application field of internal combustion engines.
Description
Technical field
The present invention relates to field of internal combustion engine, be specifically related to a kind of internal-combustion piston engine of intelligent control.
Background technique
At present, existing piston formula internal-combustion engine is finished air inlet, compression, work by combustion, four working procedure of exhaust in same cylinder during work, move in circles.Under the full operating mode, all be to finish burning and acting in the firing chamber of same volume, but each working procedure directly or indirectly exists influence or restriction mutually, working efficiency is not high, and unstable, is subject to the influence of factors such as ambient temperature and atmospheric pressure; For improving the intake efficiency of internal-combustion engine, people have developed exhaust-gas turbocharging system, engine driven supercharging system, port timing automatic regulating system VVT etc. again, and for improving the environmental-protecting performance of internal-combustion engine, ternary catalyzing unit and gas recirculation system etc. have been increased, but this a series of system's design becomes the structure of internal-combustion engine and becomes increasingly complex, volume is more and more huger, and manufacture cost is more and more expensive, and is also more and more difficult to the lifting of fuel efficiency.
Summary of the invention
The present invention provides a kind of compressor and working machine split type special device for solving present internal combustion engine operation instability, manufacture cost height, problem that fuel efficiency is low.
Technological scheme of the present invention is, a kind of intelligent internal-combustion engine, its special way is, comprise central control unit, compressor, working machine, compresser cylinder is set in the compressor, compresser cylinder end face left part is connected with suction tude by breather check valve, the suction tude left end connects air-strainer, the air eduction valve is installed at compresser cylinder end face middle part, the air eduction valve is connected with central control unit by lead, be connected between air eduction valve and the suction tude and hold the gas kettle, compresser cylinder end face right part is connected with high pressure insulation gas holder by exhaust check valve, high pressure insulation gas holder end face is installed air temperature sensor from left to right successively, safety valve, air pressure probe, the high-pressure air buffer, and be connected with central control unit by lead respectively, horizontal high-pressure air temperature compensation heater is installed in high pressure insulation gas holder right part, high pressure insulation gas holder right-hand member is connected with the working machine cylinder of setting in the working machine by high-pressure air vectored injection device, high-pressure air vectored injection device is connected with central control unit by lead, working machine cylinder end face is installed automatically controlled exhaust valve from right to left successively, spark plug, the high pressure fuel injection device, and be connected with central control unit by lead respectively, automatically controlled exhaust valve lower end connects outlet pipe, working machine cylinder left side wall outside is installed detonation sensor from top to bottom successively, cooling-water temperature transmitter, compressor and working machine are installed on the same bent axle, and speed probe is equipped with at bent axle right-hand member top.
According to operating mode, high pressure insulation gas holder can connect many working machines, and the compresser cylinder total measurement (volume) is the volume sum of many working machine cylinders, and a compressor can mate many working machine work.
During work, the environment fresh air passes through air-strainer successively, suction tude, breather check valve, compresser cylinder, exhaust check valve constantly is pressed in the high pressure insulation gas holder, cushioned by the high-pressure air buffer, make the high-pressure air pressure held stationary, along with high pressure insulation gas holder inner air pressure constantly rises, when air pressure probe is sensed the pressure maximum value signal, central control unit sends instruction control air eduction valve and opens current by pass, make the interior air earial drainage of compresser cylinder to holding in the gas kettle, continuous work along with working machine, air pressure constantly descends, when air pressure probe is sensed pressure minimum value signal, central control unit sends instruction control air eduction valve again and cuts out current by pass, makes the interior air of cylinder continue to be pressed in the high pressure insulation gas holder, and the air that holds in the gas kettle is sucked out.When air temperature sensor perception high pressure is incubated the temperature minimum signal of gas holder inner high voltage air, central control unit sends the energising of instruction control high-pressure air temperature compensation heater air is heated, when sense temperature peak signal, central control unit sends instruction and stops heating for the outage of high-pressure air temperature compensation heater; By speed probe bent axle is detected, obtain instant crank position and tach signal, send instruction according to the operating mode central control unit, determine the discharge time of high pressure-temperature air and high pressure fuel, when the piston stroking upward in the working machine cylinder is extremely determined the position, send jet signal, high-pressure air vectored injection device is opened, in cylinder, inflate rapidly, meanwhile, residual gas is rushed out the working machine cylinder, and then automatically controlled exhaust valve closing, and then send fuel injection signal, the high pressure fuel injection device is to the in-cylinder injection fuel spray, move in the rotation of mist of oil along with the high pressure-temperature air, near spark plug, formed the rare high pressure-temperature inflammable mixture in dense periphery, center, when moving to atdc, piston comes downwards to when determining the position, the high pressure fuel injection device is received the stop-spraying signal, stop oil spout, be right after central control unit and send fire signal, instruction spark ignitor mixed gas, the burning expansion acting, continue to the in-cylinder injection high-pressure air this moment, promote burning, take full advantage of heat energy, strengthen the swelling pressure, increase output torque, when descent of piston during near working machine cylinder neutral position, high-pressure air vectored injection device is received the stop-spraying signal that central control unit sends, and stops high-pressure air and sprays, and piston continues descending acting, when arriving lower dead center, automatically controlled exhaust valve is received the start signal of central control unit, opens exhaust valve, and waste gas is along with the up of piston constantly is discharged from outside the cylinder.
Technique effect of the present invention is, adopts technique scheme can realize a kind of simple in structure, stable, apparatus of the internal-combustion engine that fuel efficiency is high.
Description of drawings
Fig. 1 is structural front view of the present invention, and the accompanying drawing that makes an abstract.
In the drawings, 1 air-strainer, 2 suction tude, 3 hold the gas kettle, 4 air eduction valves, 5 air temperature sensor, 6 safety valves, 7 air pressure probes, 8 high-pressure air buffers, 9 high pressure insulation gas holder, 10 high-pressure air vectored injection devices, 11 high-pressure air temperature compensation heaters, 12 automatically controlled exhaust valves, 13 outlet pipes, 14 spark plugs, 15 high pressure fuel injection devices, 16 working machine cylinders, 17 breather check valves, 18 exhaust check valves, 19 compressors, 20 working machines, 21 central control units, 22 bent axles, 23 speed probes, 24 leads, 25 compresser cylinders, 26 detonation sensor, 27 cooling-water temperature transmitters.
Embodiment
The present invention is further described below in conjunction with accompanying drawing embodiment.
As shown in FIG., compresser cylinder 25 is set in the compressor 19, compresser cylinder 25 end face left parts are connected with suction tude 2 by breather check valve 17, suction tude 2 left ends connect air-strainer 1, air eduction valve 4 is installed at compresser cylinder 25 end faces middle part, air eduction valve 4 is connected with central control unit 21 by lead 24, be connected between air eduction valve 4 and the suction tude 2 and hold gas kettle 3, compresser cylinder 25 end face right parts are connected with high pressure insulation gas holder 9 by exhaust check valve 18, high pressure insulation gas holder 9 end faces are installed air temperature sensor 5 from left to right successively, safety 6 valves, air pressure probe 7, high-pressure air buffer 8, and be connected with central control unit 21 by lead 24 respectively, horizontal high-pressure air temperature compensation heater 11 is installed in high pressure insulation gas holder 9 right parts, high pressure insulation gas holder 9 right-hand members are connected with the working machine cylinder 16 of setting in the working machine 20 by high-pressure air vectored injection device 10, high-pressure air vectored injection device 10 is connected with central control unit 21 by lead 24, working machine cylinder 16 end faces are installed automatically controlled exhaust valve 12 from right to left successively, spark plug 14, high pressure fuel injection device 15, and be connected with central control unit 21 by lead 24 respectively, automatically controlled exhaust valve 12 lower ends connect outlet pipe 13, working machine cylinder 16 left side walls outside is installed detonation sensor 26 from top to bottom successively, cooling-water temperature transmitter 27, compressor 19 is installed on the same bent axle 22 with working machine 20, and speed probe 23 is equipped with at bent axle 22 right-hand member tops.
According to operating mode, high pressure insulation gas holder 9 can connect many working machines 20, and compresser cylinder 25 total measurement (volume)s are volume sums of many working machine cylinders 16, and a compressor 19 can mate 20 work of many working machines.
During work, the environment fresh air passes through air-strainer 1 successively, suction tude 2, breather check valve 17, compresser cylinder 25, exhaust check valve 18 constantly is pressed in the high pressure insulation gas holder 9, cushioned by high-pressure air buffer 8, make the high-pressure air pressure held stationary, along with high pressure insulation gas holder 9 inner air pressures constantly rise, when air pressure probe 7 is sensed the pressure maximum value signal, central control unit 21 sends instruction control air eduction valve 4 and opens current by pass, make compresser cylinder 25 interior air earial drainages to holding in the gas kettle 3, continuous work along with working machine 20, air pressure constantly descends, when air pressure probe 7 is sensed pressure minimum value signal, central control unit 21 sends instruction control air eduction valve 4 again and cuts out current by pass, make the interior air of cylinder continue to be pressed in the high pressure insulation gas holder 9, the air that hold in the gas kettle 3 are sucked out.When air temperature sensor 5 perception high pressure are incubated the temperature minimum signal of gas holder 9 inner high voltage air, central control unit 21 sends 11 energisings of instruction control high-pressure air temperature compensation heater air is heated, when sense temperature peak signal, central control unit 21 sends instruction and stops heating for 11 outages of high-pressure air temperature compensation heater; Detect by 23 pairs of bent axles 22 of speed probe, obtain instant bent axle 22 positions and tach signal, send instruction according to operating mode central control unit 21, determine the discharge time of high pressure-temperature air and high pressure fuel, when the piston stroking upward in the working machine cylinder 16 is extremely determined the position, send jet signal, high-pressure air vectored injection device 10 is opened, in cylinder, inflate rapidly, meanwhile, residual gas is rushed out working machine cylinder 16, and then automatically controlled exhaust valve 12 cuts out, and then send fuel injection signal, high pressure fuel injection device 15 is to the in-cylinder injection fuel spray, move in the rotation of mist of oil along with the high pressure-temperature air, near spark plug 14, formed the rare high pressure-temperature inflammable mixture in dense periphery, center, when moving to atdc, piston comes downwards to when determining the position, high pressure fuel injection device 15 is received the stop-spraying signal, stop oil spout, be right after central control unit 21 and send fire signal, instruction spark plug 14 is lighted mixed gas, the burning expansion acting, and continue to the in-cylinder injection high-pressure air this moment, promote burning, take full advantage of heat energy, strengthen the swelling pressure, increase output torque, when descent of piston during near working machine cylinder 16 neutral positions, high-pressure air vectored injection device 10 is received the stop-spraying signal that central control unit 21 sends, and stops high-pressure air and sprays, and piston continues descending acting, when arriving lower dead center, automatically controlled exhaust valve 12 is received the start signal of central control unit 21, opens exhaust valve, and waste gas is along with the up of piston constantly is discharged from outside the cylinder.
Claims (2)
1. intelligent internal-combustion engine, it is characterized in that: comprise central control unit, compressor, working machine, compresser cylinder is set in the compressor, compresser cylinder end face left part is connected with suction tude by breather check valve, the suction tude left end connects air-strainer, the air eduction valve is installed at compresser cylinder end face middle part, the air eduction valve is connected with central control unit by lead, be connected between air eduction valve and the suction tude and hold the gas kettle, compresser cylinder end face right part is connected with high pressure insulation gas holder by exhaust check valve, high pressure insulation gas holder end face is installed air temperature sensor from left to right successively, safety valve, air pressure probe, the high-pressure air buffer, and be connected with central control unit by lead respectively, horizontal high-pressure air temperature compensation heater is installed in high pressure insulation gas holder right part, high pressure insulation gas holder right-hand member is connected with the working machine cylinder of setting in the working machine by high-pressure air vectored injection device, high-pressure air vectored injection device is connected with central control unit by lead, working machine cylinder end face is installed automatically controlled exhaust valve from right to left successively, spark plug, the high pressure fuel injection device, and be connected with central control unit by lead respectively, automatically controlled exhaust valve lower end connects outlet pipe, working machine cylinder left side wall outside is installed detonation sensor from top to bottom successively, cooling-water temperature transmitter, compressor and working machine are installed on the same bent axle, and speed probe is equipped with at bent axle right-hand member top.
2. according to the described intelligent internal-combustion engine of claim 1, it is characterized in that; Described high pressure insulation gas holder connects many described working machines, the volume sum that described compresser cylinder total measurement (volume) is many described working machine cylinders.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100268694A CN102562256B (en) | 2012-01-20 | 2012-01-20 | Intelligent internal combustion engine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012100268694A CN102562256B (en) | 2012-01-20 | 2012-01-20 | Intelligent internal combustion engine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102562256A CN102562256A (en) | 2012-07-11 |
| CN102562256B true CN102562256B (en) | 2013-08-21 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012100268694A Expired - Fee Related CN102562256B (en) | 2012-01-20 | 2012-01-20 | Intelligent internal combustion engine |
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| Country | Link |
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| CN (1) | CN102562256B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105804799B (en) * | 2016-03-29 | 2018-11-27 | 江苏坚威防护工程科技有限公司 | A kind of portable air filtration system |
| CN105804867B (en) * | 2016-03-29 | 2018-04-13 | 潘丽娥 | A kind of continuous feeding device for papermaking waste residue |
| CN105804798B (en) * | 2016-03-29 | 2018-11-27 | 泰州市邦富环保科技有限公司 | A kind of automatic dump feedway |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4364233A (en) * | 1980-12-31 | 1982-12-21 | Cummins Engine Company, Inc. | Fluid engine |
| US4696158A (en) * | 1982-09-29 | 1987-09-29 | Defrancisco Roberto F | Internal combustion engine of positive displacement expansion chambers with multiple separate combustion chambers of variable volume, separate compressor of variable capacity and pneumatic accumulator |
| GB2149007A (en) * | 1983-11-02 | 1985-06-05 | Nizarali Nurmohamed Damji | I.C. engine with compressed and heated mixture supply |
| KR100933384B1 (en) * | 2003-02-12 | 2009-12-22 | 디-제이 엔지니어링 인코포레이티드 | Pneumatic internal combustion engine |
| US7353786B2 (en) * | 2006-01-07 | 2008-04-08 | Scuderi Group, Llc | Split-cycle air hybrid engine |
| CN100588825C (en) * | 2007-12-12 | 2010-02-10 | 湖南大学 | Self-driven integral air compressor |
| FR2945578A1 (en) * | 2009-05-15 | 2010-11-19 | Jean Louis Lombard | Working chambers integrated twin-cylinder hybrid engine system for vehicle, has prechamber connected to relaxation chamber by non-return valve that is opened by pressure differential of chamber towards another chamber |
| CN202417723U (en) * | 2012-01-20 | 2012-09-05 | 谢延国 | Intelligent internal combustion engine |
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2012
- 2012-01-20 CN CN2012100268694A patent/CN102562256B/en not_active Expired - Fee Related
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| CN102562256A (en) | 2012-07-11 |
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Granted publication date: 20130821 |