CN102837619A - Range-increasing and air-conditioning system for electric vehicle - Google Patents
Range-increasing and air-conditioning system for electric vehicle Download PDFInfo
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- CN102837619A CN102837619A CN2011101845603A CN201110184560A CN102837619A CN 102837619 A CN102837619 A CN 102837619A CN 2011101845603 A CN2011101845603 A CN 2011101845603A CN 201110184560 A CN201110184560 A CN 201110184560A CN 102837619 A CN102837619 A CN 102837619A
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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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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Abstract
The invention relates to a range-increasing and air-conditioning system for an electric vehicle. The range-increasing and air-conditioning system comprises a range-increasing system, a refrigeration system and a heating system, wherein the range-increasing system comprises a generating set; the generating set is driven by an oil burning engine and is electrically connected with an accumulator battery through an electronic transducer; the refrigeration system comprises an air-conditioning compressor, a cold air evaporator, a dry liquid accumulator, an expansion valve and a condenser which are communicated through a pipeline; the heating system comprises a warm air evaporator and a cold and warm air heating radiator; and the cold and warm air heating radiator sends warm air emitted by the warm air evaporator or cold air emitted by the cold air evaporator to a passenger compartment of the vehicle. The range-increasing and air-conditioning system is characterized in that the oil-burning engine is a water-cooling type oil-burning engine; a cooling water jacket is arranged on the oil-burning engine body; the warm air evaporator is communicated with the cooling water jacket through a pipeline; and the rotating shaft of the oil-burning engine drives the air-conditioning compressor through a transmission device. According to the range-increasing and air-conditioning system for the electric vehicle, the dependence of the electric vehicle on a charging facility is reduced, the problems in the refrigeration and heating of the vehicle are solved, and the comfort of the passenger compartment of the vehicle is improved.
Description
Technical field
The present invention relates to a kind of electric installation of elec. vehicle and heating, the cooling mechanism of vehicle passenger cab, especially a kind of electronlmobil increase journey, a/c system.
Background technology
Along with the consumption of global oil, coal equal energy source grows with each passing day and the aggravation of environmental pollution, develop power-actuated electronlmobil and come into one's own day by day, and obtained major progress.At present, electronlmobil receives the influence of battery technology, mainly exists the problem of insufficient driving range.In order to solve the problem of insufficient driving range; Existing solution mainly is: on electronlmobil, increased by an auxiliary fuel electric generator; Fuel electric generator is transformed into electric energy with chemical power; The electric energy of fuel electric generator output exchanges through frequency-variable electronic controller conversion back and outputs to electrical motor; Perhaps the electric energy of fuel electric generator output converts direct current (DC) into through converters and stores in the storage battery, and electricity of accumulator converts alternating current into through converters again and outputs to electrical motor, thereby has increased continual mileage.For example; Just disclosed like this in disclosed CN101870264A Chinese invention patent on the 27th application October in 2010 " a kind of range-extended electric automobile ", it comprises converters, onboard charger, closed-center system, energy management unit, entire car controller, electrical motor, change-speed box, micro-gas-turbine machine controller, miniature gas turbine generator set and Fuel Tank; Under the control of entire car controller, for the miniature gas turbine generator set fuel is provided through Fuel Tank, generating electricity through the miniature gas turbine generator set increases the travelled distance of vehicle.
In addition; On electronlmobil, require to have the function of heating and refrigeration with the regular fuel automobile; Then need the dc powered air-conditioning compressor refrigeration of vehicle-borne storage battery output or adopt auxiliary electric heater unit to heat; Need the electric energy in the lot of consumption accumulator of electric car, thereby reduced the continual mileage of electronlmobil significantly.Present accumulator of electric car technology is limited, is unable to supply the use of electric automobile air-conditioning system, has limited popularizing of electronlmobil.
Summary of the invention
In order to overcome in the prior art that electricity drives air-conditioning compressor refrigeration or electric heater unit heating battery consumption electric energy and the deficiency that influences the electronlmobil continual mileage, the present invention provide a kind of reasonable in design, the vehicle passenger cab traveling comfort is good, can effectively reduce power consumption, increase the continual mileage electronlmobil increase journey, a/c system.
The technical scheme that technical solution problem of the present invention is adopted is: a kind of electronlmobil increase journey, a/c system, it comprises that one increases journey system, a refrigeration system and a warm air system,
The described journey system that increases comprises a fuel engines, generator set, a converters and a battery pack by the fuel engines driving, and described generator set is electrically connected with battery pack through converters;
Described refrigeration system comprises an air-conditioning compressor, a condenser, a dry reservoir, an expansion valve and a cold air evaporator, is connected by pipeline between described air-conditioning compressor and cold air evaporator, dry reservoir, expansion valve, the condenser;
Described warm air system comprises a heating installation evaporator and a cold and warm air heating radiator;
Described heating installation evaporator, cold and warm air heating radiator and described cold air evaporator are installed in the air intake passage; Said cold and warm air heating radiator is by the power drives of described battery pack, and the cold air that hot air that the heating installation evaporator is distributed or cold air evaporator distribute is sent in the vehicle passenger cab through air intake passage;
It is characterized in that:
Described fuel engines is a water cooled fuel engines, and fuel engines is provided with cooling-water chamber, is communicated by pipeline between described heating installation evaporator and this cooling-water chamber; The turning cylinder of described fuel engines is through the described air-conditioning compressor work of an actuator drives.
Above-mentioned driving device is a belt driver, and it comprises that one is assemblied in driving pulley, on the fuel engines turning cylinder and is assemblied in the driving band of driven pulley and between driving pulley and driven pulley on the turning cylinder of air-conditioning compressor.
Be provided with a power-transfer clutch between the turning cylinder of above-mentioned fuel engines, itself and driving device.
Electronlmobil increase journey, a/c system; It also comprises a cooling system; This cooling system comprises a radiator, a circulation pump, a coolerstat and a radiator fan; The cooling-water chamber of described fuel engines is connected with radiator, circulation pump, coolerstat by the road, and described radiator fan carries out forced cooling by the power drives of described battery pack to described radiator.
The present invention has increased by an auxiliary water cold type fuel engines on electronlmobil; This auxiliary fuel driving engine is that electronlmobil provides emergent propulsion source; When not having extraneous power supply, driving generator set is the additional electric power of battery pack of electronlmobil, increases continual mileage; Circulating water in the fuel engines cooling-water chamber produces hot air as thermal source through the heating installation evaporator, and cold and warm air heating radiator is sent hot air into vehicle passenger cab, is vehicle passenger cab heating, its good heating effect; Is that air-conditioning compressor provides operation power to freeze by fuel engines through actuator drives, and cold and warm air heating radiator is sent cold air into vehicle passenger cab, good cooling results; In air-conditioning compressor when work, be the electric energy of battery consumption not, does not influence continual mileage; Cold and warm air heating radiator is the power of gas flow by the power drives of storage battery, only is the guest room air-supply, and its power need not too big, can not consume too much electric energy.Compared with prior art, the present invention can be electronlmobil emergent charging is provided, and increases continual mileage; The heating of a/c system is reliable with refrigeration, and traveling comfort is good in the vehicle passenger cab; The electric energy of the components and parts battery consumption group of a/c system is few, and is little to the continual mileage influence of electronlmobil.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is further specified.
Accompanying drawing is that a kind of system of the present invention forms scheme drawing.
Among the figure: 10. increase the journey system, 101. fuel enginess, 1011. cooling-water chamberes, 102. generator seies, 103. converters, 104. battery packs; 20. refrigeration system, 201. air-conditioning compressors, 202. condensers, 203. fluid reservoirs, 204. expansion valves, 205. cold air evaporators; 30. warm air system, 301. heating installation evaporators, 302. cold and warm air heating radiators, 40. drivings device, 401. driving pulleys; 402. driving band, 403. driven pulleys, 50. cooling systems, 501. radiatores, 502. radiator fans; 503. coolerstat, 504. circulation pumps, 60. air intake passages, 70. power-transfer clutchs
The specific embodiment
In the accompanying drawings, a kind of electronlmobil increase journey, a/c system, it comprises that one increases journey system 10, a refrigeration system 20 and a warm air system 30.
Shown in accompanying drawing, increase journey system 10 and comprise a fuel engines 101, a generator set 102, a converters 103 and a battery pack 104.
Fuel engines 101 is a water cooled fuel engines, and its outside is provided with cooling-water chamber 1011.
Generator set 102 is by fuel engines 101 coaxial drive, and fuel engines 101 is converted into kinetic energy with the chemical power of fuel, by generator set 102 this kinetic energy is converted into electric energy again.
Generator set 102 is electrically connected for 104 groups through converters 103 and storage battery.
Converters 103 can adopt conventional converters, is stored in the storage battery 104 after its electric energy with generator set 102 outputs converts direct current (DC) to.
When the electric power of the battery pack 104 that the present invention takes carrying of electronlmobil is sufficient, for it driving power is provided by battery pack 104.And when the power shortage of battery pack 104, start fuel engines 101 to drive generator set 102, for battery pack 104 carries out emergent charging, make electronlmobil can continue the place that continuous journey drives to battery charge.
The journey system 10 that increases of the present invention provides guarantee for electronlmobil carries out long-distance running.
Shown in accompanying drawing, refrigeration system 20 comprises an air-conditioning compressor 201, a condenser 202, a cold air evaporator 205, a fluid reservoir 203 and an expansion valve 204.In the accompanying drawings, be connected by pipeline between air-conditioning compressor 201 and cold air evaporator 205, expansion valve 204, fluid reservoir 203, the condenser 202.
Condenser 202 is installed in the ventilation, front side of vehicle.
Cold air evaporator 205 is installed in the air intake passage 60, and this air intake passage 60 is connected with vehicle passenger cab inside.
Shown in accompanying drawing, the turning cylinder of fuel engines 101 drives air-conditioning compressor 201 work through a driving device 40.
In the accompanying drawings, driving device 40 comprises that driving pulley 401, on assembling fuel engines 101 turning cylinders is assemblied in the driving band 402 of driven pulley 403 and between driving pulley 401 and driven pulley 403 on the turning cylinder of air-conditioning compressor 201.
When air-conditioning compressor 201 drove work by fuel engines 101, air-conditioning compressor 101 ordered about refrigerant and in the leak free a/c system, circulates, and air-conditioning compressor is discharged compressor after gaseous refrigerant being compressed into the refrigerant gas of HTHP; After high-temperature high-pressure refrigerant gas flows into condenser 202 by the road, heat radiation in condenser 202, cooling, the liquid refrigerant that is condensed into HTHP flows out; The liquid refrigerant of HTHP gets in the dry reservoir 203 by the road, after super-dry, filtration, flows to expansion valve 204; The liquid refrigerant of HTHP is through expansion valve 204 throttlings, and state generation steep variation becomes the liquid refrigerant of low-temp low-pressure; The low-temp low-pressure liquid refrigerant gets in the cold air evaporator 205 immediately; In cold air evaporator 205, absorb the air heat of the cold air evaporator 205 of flowing through; Air themperature is reduced, produce refrigeration, refrigerant itself is because of having absorbed the gaseous refrigerant that heat flashes to low-temp low-pressure; The gaseous refrigerant of low-temp low-pressure is sucked by air-conditioning compressor 201 again by the road, compresses, and gets into next circulation.
As long as just circulation continuously in a/c system of air-conditioning compressor 201 continuous workings, refrigerant produces refrigeration; Air-conditioning compressor 201 quits work, and the a/c system inner refrigerant stops to flow thereupon, does not produce refrigeration.
Between the turning cylinder of fuel engines 101 and driving device 40, be provided with a power-transfer clutch 70.Power-transfer clutch 70 can adopt conventional dental clutch or the friction clutch that uses.
The setting of this power-transfer clutch 70 can make that to increase journey system 10 in running order alone, can make also that to increase journey system 10 simultaneously in running order with refrigeration system 20.Like this, refrigeration system 20 increases journey system 10 and can carry out work alone when not needing work, for battery pack 104 carries out emergent charging, has saved fuel.
In the accompanying drawings.Warm air system 30 comprises a heating installation evaporator 301 and a cold and warm air heating radiator 302.
Communicate by pipeline between the cooling-water chamber 1011 of heating installation evaporator 301 and fuel engines 101.
The present invention utilizes circulating water in the fuel engines cooling-water chamber 1011 as thermal source, produces hot airs through heating installation evaporator 301, is the vehicle passenger cab heating.
Shown in accompanying drawing, the heating installation evaporator 301 of heating system 30, cold and warm air heating radiator 302 are installed in the air intake passage 60 with the cold air evaporator 205 of refrigeration system jointly.
Cold and warm air heating radiator 302 is by the power drives of battery pack 104, and facing to heating installation evaporator 301 and 205 blowings of cold air evaporator, the cold air that hot air that heating installation evaporator 301 is distributed or cold air evaporator 205 distribute is sent in the vehicle passenger cab through air intake passage 60.
Shown in accompanying drawing, the present invention also comprises a cooling system 50.
Cooling system 50 comprises a radiator 501, a coolerstat 503, a circulation pump 504 and a radiator fan 502.
The cooling-water chamber 1011 of fuel engines is connected with radiator 501, circulation pump 504, coolerstat 503 by the road; Cooling water expansion tank in the cooling-water chamber 1011 is by circulation pump 504 forced circulatioies; Through radiator 501 distribute heats; Radiator fan 502 facing to radiator 501 blowings, carries out forced cooling to radiator 501 by the power drives of battery pack 104.
Cooling system 50 can reduce the heat of fuel engines 101 on the one hand, can be heating system 30 on the other hand a suitable temperature is provided.
The present invention has reduced the dependence of electronlmobil to charging Infrastructure, it can be adapted at a high speed better and the suburb road conditions are gone, and has improved the comformability of vehicle.Make the refrigeration and the heating problem of vehicle obtain effective solution simultaneously, improved the traveling comfort in the vehicle passenger cab.
Claims (4)
- An electronlmobil increase journey, a/c system, it comprises that one increases journey system, a refrigeration system and a warm air system,The described journey system that increases comprises a fuel engines, generator set, a converters and a battery pack by the fuel engines driving, and described generator set is electrically connected with battery pack through converters;Described refrigeration system comprises an air-conditioning compressor, a condenser, a dry reservoir, an expansion valve and a cold air evaporator, is connected by pipeline between described air-conditioning compressor and cold air evaporator, dry reservoir, expansion valve, the condenser;Described warm air system comprises a heating installation evaporator and a cold and warm air heating radiator;Described heating installation evaporator, cold and warm air heating radiator and described cold air evaporator are installed in the air intake passage; Said cold and warm air heating radiator is by the power drives of described battery pack, and the cold air that hot air that the heating installation evaporator is distributed or cold air evaporator distribute is sent in the vehicle passenger cab through air intake passage;It is characterized in that:Described fuel engines is a water cooled fuel engines, and fuel engines is provided with cooling-water chamber, is communicated by pipeline between described heating installation evaporator and this cooling-water chamber; The turning cylinder of described fuel engines is through the described air-conditioning compressor work of an actuator drives.
- 2. a kind of electronlmobil according to claim 1 increases journey, a/c system; It is characterized in that: described driving device is a belt driver, and it comprises that one is assemblied in driving pulley, on the fuel engines turning cylinder and is assemblied in the driving band of driven pulley and between driving pulley and driven pulley on the turning cylinder of air-conditioning compressor.
- A kind of electronlmobil according to claim 1 and 2 increase journey, a/c system, it is characterized in that: be provided with a power-transfer clutch between the turning cylinder of described fuel engines, itself and driving device.
- 4. a kind of electronlmobil according to claim 1 increases journey, a/c system; It is characterized in that: it also comprises a cooling system; This cooling system comprises a radiator, a circulation pump, a coolerstat and a radiator fan; The cooling-water chamber of described fuel engines is connected with radiator, circulation pump, coolerstat by the road, and described radiator fan carries out forced cooling by the power drives of described battery pack to described radiator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101845603A CN102837619A (en) | 2011-06-22 | 2011-06-22 | Range-increasing and air-conditioning system for electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011101845603A CN102837619A (en) | 2011-06-22 | 2011-06-22 | Range-increasing and air-conditioning system for electric vehicle |
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| CN102837619A true CN102837619A (en) | 2012-12-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011101845603A Pending CN102837619A (en) | 2011-06-22 | 2011-06-22 | Range-increasing and air-conditioning system for electric vehicle |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103786549A (en) * | 2014-01-09 | 2014-05-14 | 浙江吉利控股集团有限公司 | Hybrid vehicle and air-conditioning system thereof |
| WO2014107820A1 (en) * | 2013-01-12 | 2014-07-17 | Chen Dongchang | Motor air-conditioning system for fuel oil/ gas fuel automobile |
| WO2015139662A1 (en) * | 2014-03-21 | 2015-09-24 | 台湾立凯绿能移动股份有限公司 | Circulation system for extended-range electric bus |
| TWI577577B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature cotrol system and electric vehicle using same |
| CN106828033A (en) * | 2017-02-07 | 2017-06-13 | 马晨骥 | A kind of Air Conditioning System and its method of supplying power to and application |
| CN108407574A (en) * | 2018-05-15 | 2018-08-17 | 爱驰汽车有限公司 | Air conditioning warm air system and its control method, computer readable storage medium and equipment |
-
2011
- 2011-06-22 CN CN2011101845603A patent/CN102837619A/en active Pending
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2014107820A1 (en) * | 2013-01-12 | 2014-07-17 | Chen Dongchang | Motor air-conditioning system for fuel oil/ gas fuel automobile |
| CN103786549A (en) * | 2014-01-09 | 2014-05-14 | 浙江吉利控股集团有限公司 | Hybrid vehicle and air-conditioning system thereof |
| US9604631B2 (en) | 2014-01-09 | 2017-03-28 | Zhejiang Geely Automotive Reseach Institute Co. Ltd. | Hybrid vehicle and air-conditioning system thereof |
| CN103786549B (en) * | 2014-01-09 | 2017-12-08 | 浙江吉利控股集团有限公司 | Motor vehicle driven by mixed power and its air-conditioning system |
| WO2015139662A1 (en) * | 2014-03-21 | 2015-09-24 | 台湾立凯绿能移动股份有限公司 | Circulation system for extended-range electric bus |
| TWI577579B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Circulation system for range-extended electric buses |
| TWI577577B (en) * | 2014-03-21 | 2017-04-11 | 立凱綠能移動科技股份有限公司 | Temperature cotrol system and electric vehicle using same |
| JP2017512709A (en) * | 2014-03-21 | 2017-05-25 | アリース エコ アーク（ケイマン） シーオー．エルティーディー． | Range extender type electric bus circulation system |
| CN106828033A (en) * | 2017-02-07 | 2017-06-13 | 马晨骥 | A kind of Air Conditioning System and its method of supplying power to and application |
| CN108407574A (en) * | 2018-05-15 | 2018-08-17 | 爱驰汽车有限公司 | Air conditioning warm air system and its control method, computer readable storage medium and equipment |
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Application publication date: 20121226 |