CN100389028C - Vehicle reforming technology - Google Patents
Vehicle reforming technology Download PDFInfo
- Publication number
- CN100389028C CN100389028C CNB2004100234157A CN200410023415A CN100389028C CN 100389028 C CN100389028 C CN 100389028C CN B2004100234157 A CNB2004100234157 A CN B2004100234157A CN 200410023415 A CN200410023415 A CN 200410023415A CN 100389028 C CN100389028 C CN 100389028C
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- China
- Prior art keywords
- valve
- gas storage
- pneumatics
- steel cylinder
- unidirectional
- 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.)
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/08—Prime-movers comprising combustion engines and mechanical or fluid energy storing means
- B60K6/12—Prime-movers comprising combustion engines and mechanical or fluid energy storing means by means of a chargeable fluidic accumulator
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/15—Pneumatic energy storages, e.g. pressure air tanks
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- 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
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
Abstract
The present invention discloses a vehicle reforming technical scheme which uses the conservation of energy so as to convert potential energy generated by a vehicle during downhill running into compressed air stored in an air storing device. When the vehicle runs uphill or on a flat road, the compressed air in the air storing device is converted into mechanical power for assisting the running of the vehicle through a pneumatic device so as to obtain the aims of fuel saving and safe running. The scheme can be widely used for various motor vehicles using piston engines for providing dynamic force.
Description
Affiliated technical field:
What the present invention relates to is the vehicle energy saving system, and especially a kind of automobile utilizes the driving engine energy storage to utilize system again.
Background technology:
In the prior art, technique known is by disclosed No. 99116630.2 patent applications of State Intellectual Property Office, this patent application discloses a kind of kinetic energy and potential energy of offsetting in idle engine power and the braking procedure of utilizing and has fully stored standby, and the energy that utilizes storage carries out limit speed for braking condition or help driving engine to draw, and reaches the purpose of economic driving and safe driving.But the deposit of described energy be by special-purpose energy storage compressor just air compressor realize, promptly need outside driving engine, set up a compressor again, and this compressor must be multi-cylinder, multistage compressor with certain delivery pressure, how much not little this compressor ratio engine on volume and weight is, this just makes the weight of automobile strengthen, structure is also complicated more, and this is the existing in prior technology weak point.
Summary of the invention:
The present invention is exactly at the existing in prior technology deficiency, and provide a kind of automobile to utilize the driving engine energy storage to utilize the technical scheme of system again, this scheme adopts automobile when the not work done of descent run driving engine, driving engine is come stored energy as the air compressor pressurized air, replaced compressor of the prior art, the weight of automobile is not increased, and structure is also uncomplicated.
This programme is realized by following technical measures: include piston engine and with driving engine bonded assembly change speed gear box, and accumulator unit and pneumatics, the characteristics of this programme are the cylinder head holes that connection is arranged at the cylinder sleeve chamber of described each cylinder of driving engine upper top, unidirectional ventilation switch valve is installed in each cylinder head hole, the admission port of each unidirectional ventilation switch valve is communicated with corresponding cylinder sleeve chamber, the air extractor duct of each unidirectional ventilation switch valve is communicated with accumulator unit through the input ventilation flue, accumulator unit is connected with pneumatics on the change speed gear box through the output ventilation flue, and the power take-off shaft of pneumatics is connected with the change speed gear box input shaft by transmission device; Magnet coil on described each unidirectional ventilation switch valve is connected with power supply by behind lead serial connection touch switch and the hand switch, described touch switch with and acceleration pedal link.The concrete characteristics of this programme also have, and described transmission device is that power output gear on the power take-off shaft of pneumatics is through the change speed gear box input gear engagement of transmission gear and change speed gear box.Described pneumatics and change speed gear box are integral structure.Described accumulator unit is made up of compressed-air cooler and gas storage steel cylinder or gas storage steel cylinder group, and the cooling vessel admission port of cooling vessel is connected with the input ventilation flue with the air extractor duct of unidirectional ventilation switch valve; Described cooling vessel is communicated with preceding gas storage steel cylinder, preceding gas storage steel cylinder is communicated with back gas storage steel cylinder with the unidirectional ventilation switch valve of pressure limiting, on preceding gas storage steel cylinder and the back gas storage steel cylinder safe automatically pressure limiting valve and cock of water drain are housed all, the unidirectional air outlet valve of bottle before having on the preceding gas storage steel cylinder, bottle unidirectional air outlet valve in back is arranged on the back gas storage steel cylinder, two air outlet valves are connected on the reducing valve admission port of reducing valve by the road jointly, reducing valve is connected with pneumatics through the output ventilation flue, in addition, reducing valve also is connected with the reducing valve master cock.On the output ventilation flue of connection pneumatics electromagnetic control air inlet switch is arranged, electromagnetic control air inlet switch connects the air inlet master cock again.
The beneficial effect of this programme can be learnt according to the narration to such scheme, because in this scheme, there is the cylinder head hole in the cylinder sleeve chamber of described each cylinder of driving engine, each cylinder head hole is connected with the admission port of each unidirectional ventilation switch valve, the air extractor duct of each unidirectional ventilation switch valve is connected with the input ventilation flue, the input ventilation flue connects accumulator unit, the output ventilation flue of accumulator unit is connected with pneumatics through electromagnetic control air inlet switch, and the power take-off shaft of pneumatics is connected with the change speed gear box input shaft by transmission device.This structure, owing in the cylinder sleeve chamber of each cylinder of driving engine the cylinder head hole is arranged, each cylinder head hole communicates with each unidirectional ventilation switch valve, this just makes driving engine have driving engine and two functions of air compressor.When unidirectional ventilation switch valve was closed, driving engine not variation remained externally work done of driving engine; When unidirectional ventilation switch valve was opened, driving engine had just become air compressor, and the pressurized air in the cylinder is discharged by unidirectional ventilation switch valve.And the control of the switch of unidirectional ventilation switch valve, then be whether to switch on by the magnet coil on the unidirectional ventilation switch valve to controlling, magnet coil then is to be controlled by touch switch and two switches of hand switch of serial connection, once need open unidirectional ventilation switch valve, will give the energising of check valve magnet coil, need the manual-lock hand switch this moment, touch switch is not because not to put one's foot down, so touch switch is still closed, when the magnet coil energising, unidirectional ventilation switch valve is opened, and driving engine has just become air compressor.When driving engine still needs as driving engine in order to work done, if the manual unlocking hand switch, the magnet coil outage, unidirectional ventilation switch valve is closed, and driving engine remains driving engine; Or to put one's foot down to driving engine input fuel oil, then touch switch is opened, the magnet coil outage, and unidirectional ventilation switch valve is closed, and can refuel work done to driving engine.The acceleration pedal of control touch switch described here open and close, the accelerator with automobile links again, and this accelerator is exactly a throttle position sensor concerning the EFI car; Concerning diesel-powered vehicle, be exactly high-pressure oil pump.The interlock of accelerator and acceleration pedal is exactly to be controlled at driving engine when using as air compressor, and fuel is not imported in control in driving engine, avoid containing in the pressurized air too much fuel oil-gas.The key of native system is to make driving engine when not work done, can be used as the air compressor compressed-air energy storage, makes automobile under the situation that does not increase compressor, with increase the same compressible air energy storage of compressor is arranged.This shows that the present invention compared with prior art has outstanding substantive distinguishing features and obvious improvement, the beneficial effect of its enforcement also is conspicuous.
Description of drawings:
Fig. 1-1 is the part sectional structure scheme drawing of the specific embodiment of the invention.
Among the figure, 1 is driving engine, and 2 is accumulator unit, 3 is change speed gear box, and 4 is unidirectional ventilation switch valve, and 5 is admission port, 6 is the cylinder sleeve chamber, and 7 is air extractor duct, and 8 are the input ventilation flue, 9 are the output ventilation flue, and 10 is pneumatics, and 11 is power take-off shaft, 12 is the change speed gear box input shaft, and 13 is the cylinder head hole, and 14 are the unidirectional ventilation switch valve of pressure limiting, 15 is cooling vessel, and 16 is preceding gas storage steel cylinder, and 17 is the cooling vessel admission port, 18 is safe automatically pressure limiting valve, and 19 is cock of water drain, and 20 is power output gear, 21 is acceleration pedal, and 22 is the change speed gear box input gear, and 23 is hand switch, 24 is touch switch, and 25 is back gas storage steel cylinder, and 26 is the unidirectional air outlet valve of preceding bottle, 27 is the unidirectional air outlet valve of back bottle, 28 is reducing valve, and 29 is the reducing valve admission port, and 30 is transmission gear, 31 is accelerator, 32 is electromagnetic control air inlet switch, and 33 are the air inlet master cock, and 34 is the reducing valve master cock, 35 is magnet coil, and 36 is power supply.
The specific embodiment:
For clearly demonstrating the technical characterstic of this programme,, and, this programme is set forth in conjunction with its accompanying drawing below by the individual specific embodiment.
By accompanying drawing as can be seen, the automobile of this programme utilizes the driving engine energy storage to utilize system again, have piston engine 1 and with driving engine 1 bonded assembly change speed gear box 3, and accumulator unit 2 and pneumatics 10, this programme is the cylinder head hole 13 that connection is arranged at the cylinder sleeve chamber of described driving engine 1 each cylinder 6 upper tops, the unidirectional ventilation switch valve 4 of electromagnetic control is installed in each cylinder head hole 13, the admission port 5 of each unidirectional ventilation switch valve 4 is communicated with corresponding cylinder sleeve chamber 6, unidirectional ventilation switch valve 4 is installed in the work that does not influence original device on the driving engine 1, under the situation that unidirectional ventilation switch valve 4 is closed, do not influence the normal function of driving engine 1, unidirectional ventilation switch valve 4 is when opening, and driving engine 1 has just become an air compressor.The air extractor duct 7 of each unidirectional ventilation switch valve 4 is communicated with accumulator unit 2 through input ventilation flue 8, accumulator unit 2 is connected with pneumatics 10 on the change speed gear box 3 through output ventilation flue 9, and the power take-off shaft 11 of pneumatics 10 is connected with change speed gear box input shaft 12 by transmission device.Described transmission device is that power output gear 20 on the power take-off shaft 11 of pneumatics 10 is through change speed gear box input gear 22 engagements of transmission gear 30 and change speed gear box 3.Described pneumatics 10 and change speed gear box 3 are overall structure form, and described pneumatics 10 can be an air-actuator ripe in the prior art, and Ying Youwei lubricates and the pressurized air oil sprayer of setting.On the output ventilation flue 9 of connection pneumatics 10 electromagnetic control air inlet switch 32 is arranged, electromagnetic control air inlet switch 32 connects air inlet master cock 33 again.Magnet coil 35 on described each unidirectional ventilation switch valve 4 is connected with power supply 36 with hand switch 23 backs by lead serial connection touch switch 24, described touch switch 24 and and acceleration pedal 21 interlocks.Described accumulator unit 2 is made up of compressed-air cooler 15 and gas storage steel cylinder or gas storage steel cylinder group, the gas storage mode of steel cylinder group is to fill next gas storage steel cylinder again behind the full gas storage steel cylinder of storage earlier, and such benefit is to obtain the required atmospheric pressure of pneumatics 10 work in the relatively short time.The cooling vessel admission port 17 of cooling vessel 15 is connected with the air extractor duct 7 usefulness input ventilation flue 8 of unidirectional ventilation switch valve 4; Described cooling vessel 15 is communicated with preceding gas storage steel cylinder 16, the unidirectional ventilation switch valve 14 of preceding gas storage steel cylinder 16 usefulness pressure limitings is communicated with back gas storage steel cylinders 25, on preceding gas storage steel cylinder 16 and the back gas storage steel cylinder 25 safe automatically pressure limiting valve 18 and cock of water drain 19 are housed all, the unidirectional air outlet valve 26 of bottle before having on the preceding gas storage steel cylinder 16, bottle unidirectional air outlet valve 27 in back is arranged on the back gas storage steel cylinder 25, two air outlet valves are connected on the reducing valve admission port 29 of reducing valve 28 by the road jointly, reducing valve 28 is connected with pneumatics 10 through output ventilation flue 9, in addition, reducing valve 28 also is connected with reducing valve master cock 34.
Automobile with this programme, when descending, connect the hand switch 23 of unidirectional ventilation switch valve 4, at this moment accelerator 31 has stopped to driving engine 1 fuel feeding, but vehicle is to travel continuing at descending, driving engine 1 remains in operation under the driving of driving device, and driving engine 1 reality has at this moment just become an air compressor.The piston of driving engine 1 is still made reciprocal compression movement, the high pressure gas that produce during piston motion enter input ventilation flue 8 through unidirectional ventilation switch valve 4 and enter in the accumulator unit 2 again and be stored, so promptly utilize driving engine 1 to control the speed of a motor vehicle well, the energy when fully having reclaimed the vehicle descending again.Arrive the slope during end at vehicle, close the hand switch 23 of unidirectional ventilation switch valve 4, driving engine 1 recovers normal operation, depressing accelerator card 21 driving engines 1 outputting power powered vehicle continues to travel, when travelling on vehicle driving up or level line, can connect the air inlet master cock 33 of the electromagnetic control air inlet switch 32 of pneumatics 10, pneumatics 10 does work under compressed-air actuated effect, pressurized air is transformed into mechanical power, and auxiliary engine 1 promotes vehicle '.
Two contactor hand switches 23 of series connection and touch switch 24 on the magnet coil 35 of unidirectional ventilation switch valve 4, hand switch 23 place bearing circle near, be convenient to M/C, touch switch 24 places on the accelerator 31, form interlock with acceleration pedal 21 connecting rods, at not to put one's foot down 21 o'clock, touch switch 24 was in on-state, when to put one's foot down 21 the time, touch switch 24 automatic cutouts.In addition, the air inlet master cock 33 of the electromagnetic control air inlet switch 32 of the reducing valve master cock 34 of reducing valve 28 and pneumatics 10 is all placed near the position suitable bearing circle, be convenient to driver's operation.
Claims (5)
1. an automobile utilizes the driving engine energy storage to utilize system again, include piston engine (1) and with driving engine (1) bonded assembly change speed gear box (3), and accumulator unit (2) and pneumatics (10), it is characterized in that: the cylinder head hole (13) that connection is arranged at the cylinder sleeve chamber (6) of each cylinder of described driving engine (1) upper top, in each cylinder head hole (13) unidirectional ventilation switch valve (4) is installed, the admission port (5) of each unidirectional ventilation switch valve (4) is communicated with corresponding cylinder sleeve chamber (6), the air extractor duct (7) of each unidirectional ventilation switch valve (4) is communicated with accumulator unit (2) through input ventilation flue (8), accumulator unit (2) is connected with pneumatics (10) on the change speed gear box (3) through output ventilation flue (9), and the power take-off shaft (11) of pneumatics (10) is connected with change speed gear box input shaft (12) by transmission device; Magnet coil (35) on described each unidirectional ventilation switch valve (4) is connected with power supply (36) with hand switch (23) back by lead serial connection touch switch (24), described touch switch (24) and acceleration pedal (21) interlock.
2. energy storage according to claim 1 utilizes system again, it is characterized in that: described transmission device is that power output gear (20) on the power take-off shaft (11) of pneumatics (10) is through change speed gear box input gear (22) engagement of transmission gear (30) and change speed gear box (3).
3. energy storage according to claim 1 and 2 utilizes system again, it is characterized in that: described pneumatics (10) and change speed gear box (3) are integral structure.
4. energy storage according to claim 1 utilizes system again, it is characterized in that: described accumulator unit (2) is made up of compressed-air cooler (15) and gas storage steel cylinder or gas storage steel cylinder group, and the cooling vessel admission port (17) of cooling vessel (15) is connected with input ventilation flue (8) with the air extractor duct (7) of unidirectional ventilation switch valve (4); Described cooling vessel (15) is communicated with preceding gas storage steel cylinder (16), preceding gas storage steel cylinder (16) is communicated with back gas storage steel cylinder (25) with the unidirectional ventilation switch valve of pressure limiting (14), on preceding gas storage steel cylinder (16) and the back gas storage steel cylinder (25) safe automatically pressure limiting valve (18) and cock of water drain (19) are housed all, bottle unidirectional air outlet valve (26) before having on the preceding gas storage steel cylinder (16), back bottle unidirectional air outlet valve (27) is arranged on the back gas storage steel cylinder (25), two air outlet valves are connected on the reducing valve admission port (29) of reducing valve (28) by the road jointly, reducing valve 28) is connected with pneumatics (10) through output ventilation flue (9), in addition, reducing valve (28) also is connected with reducing valve master cock (34).
5. energy storage according to claim 1 and 2 utilizes system again, it is characterized in that: on the output ventilation flue (9) of connection pneumatics (10) electromagnetic control air inlet switch (32) is arranged, electromagnetic control air inlet switch (32) connects air inlet master cock (33) again.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100234157A CN100389028C (en) | 2004-01-08 | 2004-01-08 | Vehicle reforming technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2004100234157A CN100389028C (en) | 2004-01-08 | 2004-01-08 | Vehicle reforming technology |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN1555999A CN1555999A (en) | 2004-12-22 |
| CN100389028C true CN100389028C (en) | 2008-05-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2004100234157A Expired - Fee Related CN100389028C (en) | 2004-01-08 | 2004-01-08 | Vehicle reforming technology |
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| Country | Link |
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| CN (1) | CN100389028C (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US10618573B2 (en) * | 2017-10-16 | 2020-04-14 | GM Global Technology Operations LLC | System and method for controlling an active aerodynamic member |
| CN218777612U (en) * | 2022-08-24 | 2023-03-31 | 高用艺 | Novel environment-friendly energy-saving booster |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103454A (en) * | 1987-05-05 | 1988-11-23 | 杨嘉明 | " Samsung " automatic control carburetor assembly |
| DE4123872A1 (en) * | 1991-07-18 | 1993-01-21 | Man Nutzfahrzeuge Ag | Transport system esp. for goods vehicle in mountainous regions - using tandem-connected vehicles operating on overhead electric power supply or IC engine running on compressed natural gas and=or hydrogen@ |
| CN2128219Y (en) * | 1991-10-29 | 1993-03-17 | 徐卫平 | Brake kinetic energy loss utilization device for automobile |
| US5528901A (en) * | 1994-03-01 | 1996-06-25 | Auxiliary Power Dynamics, Inc. | Compact auxiliary power system for heavy-duty diesel engines and method |
| CN1247136A (en) * | 1999-07-03 | 2000-03-15 | 田革 | Pneumatic energy-storing apparatus for automobile |
| CN1259451A (en) * | 1999-05-14 | 2000-07-12 | 田革 | Device for motor vehicle conversion energy storage application |
| CN1273194A (en) * | 2000-03-14 | 2000-11-15 | 田革 | Design method for motor-driven vehicle to transfer and use stored energy |
| CN1309235A (en) * | 2000-10-18 | 2001-08-22 | 罗固事 | Carburetor |
-
2004
- 2004-01-08 CN CNB2004100234157A patent/CN100389028C/en not_active Expired - Fee Related
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN87103454A (en) * | 1987-05-05 | 1988-11-23 | 杨嘉明 | " Samsung " automatic control carburetor assembly |
| DE4123872A1 (en) * | 1991-07-18 | 1993-01-21 | Man Nutzfahrzeuge Ag | Transport system esp. for goods vehicle in mountainous regions - using tandem-connected vehicles operating on overhead electric power supply or IC engine running on compressed natural gas and=or hydrogen@ |
| CN2128219Y (en) * | 1991-10-29 | 1993-03-17 | 徐卫平 | Brake kinetic energy loss utilization device for automobile |
| US5528901A (en) * | 1994-03-01 | 1996-06-25 | Auxiliary Power Dynamics, Inc. | Compact auxiliary power system for heavy-duty diesel engines and method |
| CN1259451A (en) * | 1999-05-14 | 2000-07-12 | 田革 | Device for motor vehicle conversion energy storage application |
| CN1247136A (en) * | 1999-07-03 | 2000-03-15 | 田革 | Pneumatic energy-storing apparatus for automobile |
| CN1273194A (en) * | 2000-03-14 | 2000-11-15 | 田革 | Design method for motor-driven vehicle to transfer and use stored energy |
| CN1309235A (en) * | 2000-10-18 | 2001-08-22 | 罗固事 | Carburetor |
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| Publication number | Publication date |
|---|---|
| CN1555999A (en) | 2004-12-22 |
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Granted publication date: 20080521 Termination date: 20100208 |