CN203832238U - Plug-in type new-energy passenger car motor mixed cooling device - Google Patents
Plug-in type new-energy passenger car motor mixed cooling device Download PDFInfo
- Publication number
- CN203832238U CN203832238U CN201420246537.1U CN201420246537U CN203832238U CN 203832238 U CN203832238 U CN 203832238U CN 201420246537 U CN201420246537 U CN 201420246537U CN 203832238 U CN203832238 U CN 203832238U
- Authority
- CN
- China
- Prior art keywords
- motor
- water
- plug
- cooling device
- temperature
- 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
Landscapes
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The utility model discloses a plug-in type new-energy passenger car motor mixed cooling device which comprises an ECU, a motor water cooling device and a motor air cooling device. The motor water cooling device and the motor air cooling device are respectively provided with temperature collection devices and temperature control devices, and the ECU is connected with the temperature collection devices and the temperature control devices. By means of the plug-in type new-energy passenger car motor mixed cooling device and method, based on plug-in type hybrid power pure-power-driven traveling and hybrid power traveling characteristics, working states of the water cooling device and the air cooling device are controlled according to the working condition mode and the motor temperature, a driving motor can work in the best temperature state under any working condition, the using scope is wide, the whole car reliability can be greatly improved, and the aims of consumption reduction and emission reduction are achieved.
Description
Technical field
The utility model relates to field of automobile, relates in particular to a kind of plug-in integral new-energy passenger motor combination cooling device, is specifically to overlap with two the device and method that heat abstractor hybrid working independently regulates machine operation temperature.
Background technology
In recent years; World Oil Market price fluctuation is violent; national governments adjust national energy strategy one after another; in addition motor vehicle exhaust emission has caused the gross pollution of urban air; along with developing rapidly of economy; country improves day by day to the attention of energy conservation and environmental protection, the research and development upsurge of rising a battery-driven car both at home and abroad.
Plug-in hybrid passenger car has the feature of hybrid power passenger car and pure electric coach concurrently, and it and pure electric coach have the mode of operation of motor individual drive equally, the requirement that can meet passenger vehicle low-speed big completely and run at high speed.Its energy source not only comes from outer charging also can come from generator set.Plug-in hybrid passenger car can be selected the multiple-working modes such as pure electronic, plug-in, hybrid power according to different operating environments, reach obvious effects of energy saving and emission reduction, is the best product to pure electric coach transition by hybrid power passenger car.
2008, the Department of Science and Technology sets up plug-in hybrid passenger car research and development problem in Eleventh Five-Year Plan 863 Program, 2011, National Development and Reform Committee set up plug-in hybrid electromechanical coupling drive system special, supported the research and development of plug-in hybrid Mechanical & Electrical Combination System and industrialization work.Within 2010, rise, national departments concerned is classified hybrid power passenger car as energy-saving passenger vehicle, and classifies plug-in hybrid passenger car and pure electric coach as integral new-energy passenger, and strengthens supporting dynamics during 12.But current plug-in Mechanical & Electrical Combination System pure motor driving motor quick heating, the long problem of high-temperature duration still exist.Be applicable to still imperfection of the electromotor cooling system that uses in plug-in hybrid passenger car summer completely, restricted the Industry Promotion work of plug-in hybrid passenger car.
Utility model content
In order to solve the problems of the technologies described above, the utility model provides a kind of plug-in integral new-energy passenger motor combination cooling device, its pure motor driving and hybrid power feature based on plug-in hybrid, can control according to operating mode pattern and motor temperature the mode of operation of water cooling plant and air cooling equipment, make drive motor under any operating mode, all be operated in optimum temperature state, range of use is more extensive, can greatly improve automobile reliability, realizes the target that consumption reduction reduces discharging.
To achieve these goals, the utility model adopts following technical scheme:
A plug-in integral new-energy passenger motor combination cooling device, comprising: ECU, motor water-cooled device and air cooling means of dynamo; Described motor water-cooled device and air cooling means of dynamo are equipped with respectively temperature collecting device and temperature control apparatus, and described ECU is connected with temperature control apparatus with described temperature collecting device;
Described motor water-cooled device comprises expansion tank, radiator-water box, three-way steel tube, water pump, the first L-type steel pipe, electric machine controller, the second L-type steel pipe, motor, the 3rd L-type steel pipe connecting successively, wherein, the water inlet of described the 3rd L-type steel pipe is connected with motor, described the 3rd water outlet of L-type steel pipe and the water return outlet of described radiator-water box are connected, the ventilation mouth of described expansion tank is connected with the earth, the water outlet of described radiator-water box is connected with three-way steel tube, and the vent of described radiator-water box is connected with expansion tank; Described radiator-water box is provided with electronic fan;
Described air cooling means of dynamo comprises air-conditioning, the first stainless steel tube, air filter, blower fan, the second stainless steel tube, the motor connecting successively, and described air filter and blower fan are installed in corrosion-resistant steel casing, and the air outlet of described motor directly leads to atmosphere;
The temperature collecting device of described motor water-cooled device comprise be arranged on radiator-water box inside inflow temperature sensor, be arranged on radiator-water box inside leaving water temperature sensor, be arranged on the motor temperature sensor of outside motor and be arranged on the electric machine controller temperature sensor of electric machine controller outside.
The temperature collecting device of described air cooling means of dynamo comprises the motor temperature sensor that is arranged on outside motor.
The temperature control apparatus of described motor water-cooled device comprises water pump relay and electronic fan relay, and described water pump relay is connected with ECU with water pump respectively, and described electronic fan relay is connected with ECU with electronic fan respectively.
The temperature control apparatus of described air cooling means of dynamo comprises blower fan relay, and described blower fan relay is connected with ECU with blower fan respectively.
Described ECU is connected by CAN bus with described temperature collecting device.
Between described water pump relay and water pump, be provided with water pump insurance.
Between described electronic fan relay and electronic fan, be provided with electronic fan insurance.
Between described blower fan relay and blower fan, be provided with blower fan insurance.
The beneficial effects of the utility model:
1, greatly improve the operation reliability of plug-in hybrid device, can ensure that motor and controller works in optimum temperature situation, reduced the demagnetization of motor, eliminated high temperature fault alarm, reduced upkeep cost, improved operation income.
2, the air cooling means of dynamo increasing is than improving magnetic steel of motor grade, sacrificial section control policy, has the feature such as simple in structure, cost is low, maintain easily and can optimize integrated vehicle control tactics, improves fuel saving ratio, reduces discharge.
3, be not only applicable to plug-in hybrid motor radiating cooling, the motor radiating that is equally also applicable to pure electric coach, trackless trolley car is cooling.
4, the utility model is in conjunction with 11th Five-Year 863 Program---the enforcement of plug-in hybrid passenger car car load exploitation problem, the two cooling mechanisms of a kind of novel plug-in hybrid passenger car motor have been developed, by collection motor, electric machine controller, radiator Inlet and outlet water equitemperature signal, carry out the mode of operation of Based Intelligent Control water-cooled and air cooling equipment, realize functions such as controlling water pump start and stop, electronic fan infinite speed variation, wind cooling blower start and stop and infinite speed variation, thereby reach the target that reduces car load energy consumption and improve electric machine reliability.
5, the exploitation of this device will promote plug-in hybrid passenger car technical development effectively, progressively realize batch manufacturing and marketing; Can cancel traditional mechanical type belt-driving heat abstractor to orthodox car technological diffusion, drive China's automobile industry fast-developing simultaneously.
Accompanying drawing explanation
Fig. 1 is topology diagram of the present utility model;
Fig. 2 is the motor water-cooled device of Fig. 1;
Fig. 3 is the air cooling means of dynamo of Fig. 1;
Fig. 4 is the electrical control gear of Fig. 1
Utility model.
Wherein, 1, ECU, 2, motor water-cooled device, 3, air cooling means of dynamo, 4, expansion tank, 5, the earth, 6, radiator-water box, 7, three-way steel tube, 8, water pump, 9, the first L-type steel pipe, 10, electric machine controller, 11, the second L-type steel pipe, 12, motor, 13, the 3rd L-type steel pipe, 14, air-conditioning, 15, the first stainless steel tube, 16, air filter, 17, blower fan, 18, the second stainless steel tube, 19, atmosphere, 20, motor temperature sensor, 21, electric machine controller temperature sensor, 22, radiator-water box inflow temperature sensor, 23, radiator-water box leaving water temperature sensor, 24, water pump relay, 25, electronic fan relay, 26, blower fan relay, 27, electronic fan.
The specific embodiment
Below in conjunction with accompanying drawing and embodiment, the utility model is described in further detail.
As shown in Figure 1, a kind of plug-in integral new-energy passenger motor combination cooling device, comprising: ECU1, motor water-cooled device 2 and air cooling means of dynamo 3; Described motor water-cooled device 2 and air cooling means of dynamo 3 are equipped with respectively temperature collecting device and temperature control apparatus, and described ECU1 is connected with temperature control apparatus with described temperature collecting device;
As shown in Figure 2, described motor water-cooled device 2 comprises the expansion tank 4 connecting successively, radiator-water box 6, three-way steel tube 7, water pump 8, the first L-type steel pipe 9, electric machine controller 10, the second L-type steel pipe 11, motor 12, the 3rd L-type steel pipe 13, wherein, the water inlet of described the 3rd L-type steel pipe 13 is connected with motor 12, the water outlet of described the 3rd L-type steel pipe 13 is connected with the water return outlet of described radiator-water box 6, the ventilation mouth of described expansion tank 4 is connected with the earth 5, the water outlet of described radiator-water box 6 is connected with three-way steel tube 7, the vent of described radiator-water box 6 is connected with expansion tank 4, described radiator-water box 6 is provided with electronic fan 27,
As shown in Figure 3, described air cooling means of dynamo 3 comprises air-conditioning 14, the first stainless steel tube 15, air filter 16, blower fan 17, the second stainless steel tube 18, the motor 12 connecting successively, described air filter 16 and blower fan 17 are installed in corrosion-resistant steel casing, and the air outlet of described motor 12 directly leads to atmosphere 19;
As shown in Figure 4,
The temperature collecting device of described motor water-cooled device 2 comprise be arranged on radiator-water box 6 inside inflow temperature sensor, be arranged on radiator-water box 6 inside leaving water temperature sensor, be arranged on the motor temperature sensor 20 of motor 12 outsides and be arranged on the electric machine controller temperature sensor 21 of electric machine controller 10 outsides.
The temperature collecting device of described air cooling means of dynamo 3 comprises the motor temperature sensor 20 that is arranged on outside motor.
The temperature control apparatus of described motor water-cooled device 2 comprises water pump relay 24 and electronic fan relay 25, and described water pump relay 24 is connected with ECU1 with water pump 8 respectively, and described electronic fan relay 25 is connected with ECU1 with electronic fan respectively.
The temperature control apparatus of described air cooling means of dynamo 3 comprises blower fan relay 26, and described blower fan relay 26 is connected with ECU1 with blower fan 17 respectively.
The concrete connection mode of utility model:
Motor water-cooled device 2: expansion tank 4 is connected with vent and water outlet three-way steel tube 7 filling pipe ends of radiator-water box respectively by Ethylene Propylene Terpolymer sebific duct, the ventilation mouth of expansion tank 4 is by Ethylene Propylene Terpolymer sebific duct vertically-guided ground, radiator-water box water outlet is connected with three-way steel tube 7 by molding silicone rubber pipe, three-way steel tube 7 is connected with water pump 8 water inlets by molding silicone rubber pipe, water pump 8 water outlets are connected with stainless steel tube by molding silicone rubber pipe, stainless steel tube is connected with electric machine controller water inlet by molding silicone rubber pipe, electric machine controller water outlet is connected with stainless steel tube by molding silicone rubber pipe, stainless steel tube is connected with stainless steel tube by Ethylene Propylene Terpolymer long length hose, stainless steel tube is connected with motor entering water mouth by molding silicone rubber pipe, motor water outlet is connected with stainless steel tube by molding silicone rubber pipe, stainless steel tube is connected with stainless steel tube by Ethylene Propylene Terpolymer long length hose, stainless steel tube is connected with radiator-water box water return outlet by molding silicone rubber pipe,
Air cooling means of dynamo 3: air-conditioner wind is connected with stainless steel tube by silicone rubber tube, stainless steel tube is connected with air filter 16 ventilation inlets by silicone rubber tube, air filter 16 air outlets are connected with air inlet by silicone rubber tube, fan outlet is connected with stainless steel tube by silicone rubber tube, stainless steel tube is connected with motor ventilation inlet by silicone rubber tube, the motor air outlet atmosphere that directly leads.
Temperature acquisition and control mechanism: ECU1 reads radiator-water box, electric machine controller, motor temperature information by CAN bus, ECU1 controls the start and stop of water pump 8, blower fan 17 by relay, insurance, control start and stop and the rotating speed size of radiator-water box electronic fan by relay, insurance.
Specific works mode:
A plug-in integral new-energy passenger motor combination cooling device, comprises temperature acquisition and control mechanism ECU1, the radiator-water box of water cooling plant, electronic fan, water pump, cooling-water temperature sensor, the air filter of air cooling equipment, blower fan etc.ECU1 is connected with electronic fan, water pump, blower fan by relay, ECU1 is connected with temperature measuring equipment by CAN bus, by gathering motor and controller temperature signal, control the start and stop of water pump and blower fan, by gathering radiator-water box Inlet and outlet water temperature, control the rotating speed of electronic fan.
A plug-in integral new-energy passenger motor combination cooling method, guarantee motor is worked in optimum temperature range, and only in optimum temperature work, motor just can reduce demagnetization, and electric machine controller power device just can normally be worked.At pure electronic operating mode motor, continue to travel and accelerate, slow down when frequent with peak power, electric machine temperature rise is very fast, reaches as high as T
maxabove.Motor combination cooling device ECU1 can be by gathering motor, electric machine controller, cooling-liquid temperature signal, control relay in real time, by relay output control electronic fan high low-speed running, control the start and stop of water pump, blower fan.Its feature is controlling fan rotating speed, water pump soft start, increases the high temperature auxiliary cooling function of blower fan cooling mechanism, thereby makes motor peak temperature remain on T
maxbelow, cooling-liquid temperature remains on below T; Guarantee that motor and controller mode of operation reaches optimal efficacy ratio, improve the reliability of mixed power plant, appliance arrangement is applicable to DC12V---DC42V vehicle.
Although above-mentioned, by reference to the accompanying drawings the specific embodiment of the present utility model is described; but the not restriction to the utility model protection domain; one of ordinary skill in the art should be understood that; on the basis of the technical solution of the utility model, those skilled in the art do not need to pay various modifications that creative work can make or distortion still in protection domain of the present utility model.
Claims (9)
1. a plug-in integral new-energy passenger motor combination cooling device, is characterized in that, comprising: ECU, motor water-cooled device and air cooling means of dynamo; Described motor water-cooled device and air cooling means of dynamo are equipped with respectively temperature collecting device and temperature control apparatus, and described ECU is connected with temperature control apparatus with described temperature collecting device;
Described motor water-cooled device comprises expansion tank, radiator-water box, three-way steel tube, water pump, the first L-type steel pipe, electric machine controller, the second L-type steel pipe, motor, the 3rd L-type steel pipe connecting successively, wherein, the water inlet of described the 3rd L-type steel pipe is connected with motor, described the 3rd water outlet of L-type steel pipe and the water return outlet of described radiator-water box are connected, the ventilation mouth of described expansion tank is connected with the earth, the water outlet of described radiator-water box is connected with three-way steel tube, and the vent of described radiator-water box is connected with expansion tank; Described radiator-water box is provided with electronic fan;
Described air cooling means of dynamo comprises air-conditioning, the first stainless steel tube, air filter, blower fan, the second stainless steel tube, the motor connecting successively, and described air filter and blower fan are installed in corrosion-resistant steel casing, and the air outlet of described motor directly leads to atmosphere.
2. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 1, it is characterized in that, the temperature collecting device of described motor water-cooled device comprise be arranged on radiator-water box inside inflow temperature sensor, be arranged on radiator-water box inside leaving water temperature sensor, be arranged on the motor temperature sensor of outside motor and be arranged on the electric machine controller temperature sensor of electric machine controller outside.
3. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 1, is characterized in that, the temperature collecting device of described air cooling means of dynamo comprises the motor temperature sensor that is arranged on outside motor.
4. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 1, it is characterized in that, the temperature control apparatus of described motor water-cooled device comprises water pump relay and electronic fan relay, described water pump relay is connected with ECU with water pump respectively, and described electronic fan relay is connected with ECU with electronic fan respectively.
5. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 1, is characterized in that, the temperature control apparatus of described air cooling means of dynamo comprises blower fan relay, and described blower fan relay is connected with ECU with blower fan respectively.
6. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 1, is characterized in that, described ECU is connected by CAN bus with described temperature collecting device.
7. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 4, is characterized in that, is provided with water pump insurance between described water pump relay and water pump.
8. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 4, is characterized in that, is provided with electronic fan insurance between described electronic fan relay and electronic fan.
9. a kind of plug-in integral new-energy passenger motor combination cooling device as claimed in claim 5, is characterized in that, is provided with blower fan insurance between described blower fan relay and blower fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246537.1U CN203832238U (en) | 2014-05-14 | 2014-05-14 | Plug-in type new-energy passenger car motor mixed cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420246537.1U CN203832238U (en) | 2014-05-14 | 2014-05-14 | Plug-in type new-energy passenger car motor mixed cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203832238U true CN203832238U (en) | 2014-09-17 |
Family
ID=51510117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420246537.1U Expired - Fee Related CN203832238U (en) | 2014-05-14 | 2014-05-14 | Plug-in type new-energy passenger car motor mixed cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203832238U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002661A (en) * | 2014-05-14 | 2014-08-27 | 中通客车控股股份有限公司 | Hybrid cooling system and method for plug-in new-energy bus motor |
| CN108705956A (en) * | 2018-04-24 | 2018-10-26 | 安徽江淮汽车集团股份有限公司 | A kind of the electric machine controller temperature control system and method for electric vehicle |
| CN109367377A (en) * | 2018-12-05 | 2019-02-22 | 安徽华菱汽车有限公司 | A kind of cooling system and the vehicle with the cooling system |
-
2014
- 2014-05-14 CN CN201420246537.1U patent/CN203832238U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104002661A (en) * | 2014-05-14 | 2014-08-27 | 中通客车控股股份有限公司 | Hybrid cooling system and method for plug-in new-energy bus motor |
| CN104002661B (en) * | 2014-05-14 | 2017-01-25 | 中通客车控股股份有限公司 | Hybrid cooling method for plug-in new-energy bus motor |
| CN108705956A (en) * | 2018-04-24 | 2018-10-26 | 安徽江淮汽车集团股份有限公司 | A kind of the electric machine controller temperature control system and method for electric vehicle |
| CN109367377A (en) * | 2018-12-05 | 2019-02-22 | 安徽华菱汽车有限公司 | A kind of cooling system and the vehicle with the cooling system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104002661A (en) | Hybrid cooling system and method for plug-in new-energy bus motor | |
| CN201808442U (en) | Cooling device for electric driving system of hybrid electric vehicle | |
| CN103775186B (en) | Two automobile fans three-step timing control circuit and controlling method | |
| CN203717104U (en) | Electromagnetic fan clutch control device | |
| CN201863679U (en) | Car ventilation system | |
| CN103825068A (en) | Power battery module temperature control system for new energy coach | |
| CN203832238U (en) | Plug-in type new-energy passenger car motor mixed cooling device | |
| CN104006471A (en) | Hybrid electric vehicle air conditioning system and control method therefor | |
| CN111716995A (en) | Heating system and method for air conditioner and power battery of electric automobile and electric automobile | |
| CN103359025A (en) | Automobile power management control device and automobile including same | |
| CN200986584Y (en) | Power configuration for dual-electric motor coaxial dragging test system | |
| CN201619438U (en) | Heat dissipation air inlet system of hybrid vehicle-mounted nickel hydride power source | |
| CN206148580U (en) | Fuel cell system and vehicle that has this system | |
| CN101386255A (en) | Warm-air heating device of hybrid engine vehicle | |
| CN103700903B (en) | Hybrid power automobile battery heating and charging device and control method thereof | |
| CN203321655U (en) | Active temperature control system of engine | |
| CN201309392Y (en) | Warm wind heating device of hybrid engine vehicle | |
| CN203800734U (en) | Water-cooled dual-speed motor and control system thereof | |
| CN205105085U (en) | Supplementary deflector of diesel locomotive and diesel locomotive | |
| CN103552480A (en) | Completely power-driven dedicated school bus adopting dual charging modes | |
| CN203978576U (en) | A kind of tail gas heat energy recovering device of hybrid vehicle | |
| CN201373522Y (en) | Solar energy semiconductor automobile air conditioner | |
| CN204184209U (en) | Vehicle control system and the vehicle with it | |
| CN102658773B (en) | Plug-in hybrid electric bus electromechanical coupling system | |
| CN202463544U (en) | Power device of plug-in series-parallel hybrid coach |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140917 |