CN109578126A - High/low temperature dual cycle cooling system for hybrid vehicle - Google Patents
High/low temperature dual cycle cooling system for hybrid vehicle Download PDFInfo
- Publication number
- CN109578126A CN109578126A CN201811279707.5A CN201811279707A CN109578126A CN 109578126 A CN109578126 A CN 109578126A CN 201811279707 A CN201811279707 A CN 201811279707A CN 109578126 A CN109578126 A CN 109578126A
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- temperature
- low
- cooling system
- fan
- cooling
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P3/00—Liquid cooling
- F01P3/20—Cooling circuits not specific to a single part of engine or machine
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/02—Controlling of coolant flow the coolant being cooling-air
- F01P7/04—Controlling of coolant flow the coolant being cooling-air by varying pump speed, e.g. by changing pump-drive gear ratio
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P7/16—Controlling of coolant flow the coolant being liquid by thermostatic control
- F01P7/165—Controlling of coolant flow the coolant being liquid by thermostatic control characterised by systems with two or more loops
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
- H02K9/193—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil with provision for replenishing the cooling medium; with means for preventing leakage of the cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/02—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers
- F01P2005/025—Pumping cooling-air; Arrangements of cooling-air pumps, e.g. fans or blowers using two or more air pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P7/00—Controlling of coolant flow
- F01P7/14—Controlling of coolant flow the coolant being liquid
- F01P2007/146—Controlling of coolant flow the coolant being liquid using valves
-
- 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
- Y02T10/64—Electric machine technologies in electromobility
Abstract
The present invention provides a kind of high/low temperature dual cycle cooling systems for hybrid vehicle, including high temperature circulation system, low-temperature circulating system and electronic control unit, high temperature circulation system includes water pump, engine body and cylinder cap heat dissipation, flow control valve, high temperature heat sink and High-temperature cooling fan and temperature acquisition equipment；Low-temperature circulating system includes water pump, engine body and cylinder cap heat dissipation, flow control valve, thermostat, low-temperature radiator and sub-cooled fan, temperature acquisition equipment and generator and controller；The main function of electronic control unit in a cooling system is the cooling medium consumption that the high/low temperature circulatory system is adjusted by flow control valve, the revolving speed of High-temperature cooling fan is adjusted according to High-temperature cooling medium temperature simultaneously, realize the closed-loop control for flowing into engine body cylinder cap medium temperature, the revolving speed of sub-cooled fan is adjusted according to low-temperature cooling media temperature acquisition system, realizes the closed-loop control for flowing into generator and controller medium temperature.
Description
Technical field
The invention belongs to automobile hybrid power technical fields, more particularly, to a kind of high/low temperature for hybrid vehicle
Dual cycle cooling system.
Background technique
With the increasingly raising that automotive energy-saving emission-reducing requires, hybrid vehicle engine and generator thermal management system face
Face new challenge.Most hybrid vehicles all suffer from two sets of cooling systems, i.e. diesel engine cooling system, and cooling medium is suitable for
For operating temperature at 80 DEG C -95 DEG C or so, relative temperature is higher, working media preference temperature in generator and controller cooling system
At 50-70 DEG C or so, relative temperature is lower.Since there are difference for two sets of cooling system operating temperatures, applied on vehicle
Majority wants mating two sets of circulatory systems, needs to configure two water pumps, and two expansion tanks additionally need two sets of water pump driving systems
System, therefore systematic comparison loads, volume is relatively large.
Summary of the invention
In view of this, the present invention is directed to propose a kind of high/low temperature dual cycle cooling system for hybrid vehicle, with
Two sets of cooling system brings of hybrid vehicle the problems such as structure is complicated, system is cumbersome is solved, while the present invention can also be used in
Other need the field of two sets of even more set cooling systems.
Main inventive concept of the invention is: for hybrid vehicle in order to simplify cooling system, reduce cooling system
Volume and quality, present invention employs the dual cycle cooling systems of a water pump and a water tank.System is by a water pump, one
Flow control valve, a thermostat, two sets of fan radiator assemblies, an electronic control unit and several temperature acquisition equipment groups
At.The heating rate of coolant temperature when wherein the design of thermostat is to accelerate engine start.
In order to achieve the above objectives, the technical scheme of the present invention is realized as follows:
For the high/low temperature dual cycle cooling system of hybrid vehicle, including water pump, flow control valve, thermostat, height
If temperature radiator, High-temperature cooling fan, low-temperature radiator, sub-cooled fan, electronic control unit and dry temperature sensor, institute
State the High-temperature cooling system that water pump is used to cool down diesel engine by piping connection, the water outlet of the diesel engine High-temperature cooling system
Flow control valve is connected, the flow control valve has two-way flow regulator, and a way outlet is connected to by high temperature heat sink
Water pump, another way outlet pass sequentially through the sub-cooled of thermostat, low-temperature radiator connection for cooled electric generator and controller
The water outlet of system, the low-temperature cooling system is connected to water pump；The multiple equal signal connection electronic control of temperature sensor is single
Member is respectively intended to acquisition engine inlet temperature, engine export temperature, generator inlet temperature, generator outlet temperature, institute
It states flow control valve, High-temperature cooling fan and connects electronic control unit with the equal signal of sub-cooled fan.
Further, the flow control valve uses flow regulator of the two-way based on Digital PID Control.
Further, the High-temperature cooling fan and sub-cooled fan are driven by DC power supply, rotation speed of the fan by
Electronic control unit is adjusted, and by high level effective digital PWM input speed signal, while it is effectively anti-to be also equipped with high level
Feedback signal output.
Further, the thermostat is waxtype thermostat or electronic thermostat.
Compared with the existing technology, present invention has the advantage that
The present invention realizes the flowing of two sets of circulatory system cooling mediums using a water pump, reduces a set of water pump and driving
System, by cooling medium of the high temperature circulation system after high temperature heat sink and low-temperature circulating system by heat source (generator and
Controller) or thermostat after cooling medium mixing, the temperature of the two in normal work relatively, avoid mixing bring
Temperature fluctuates widely, while the cooling medium after the high heat source of diesel engine is divided into two-way cooling, has been assigned to all the way low
The low-temperature radiator of the warm circulatory system is reduced and is required the cooling of high temperature circulation system.In addition in cold start due to flow
Diesel engine and generator tandem working may be implemented in the presence of regulating valve and thermostat, accelerates being rapidly heated for cooling medium.
Detailed description of the invention
The attached drawing for constituting a part of the invention is used to provide further understanding of the present invention, schematic reality of the invention
It applies example and its explanation is used to explain the present invention, do not constitute improper limitations of the present invention.In the accompanying drawings:
Fig. 1 is the schematic diagram described in the embodiment of the present invention for the high/low temperature dual cycle cooling system of hybrid vehicle.
Specific embodiment
It should be noted that in the absence of conflict, the feature in embodiment and embodiment in the present invention can phase
Mutually combination.
The present invention will be described in detail below with reference to the accompanying drawings and embodiments.
For the high/low temperature dual cycle cooling system of hybrid vehicle, as shown in Figure 1, include water pump, flow control valve,
Thermostat, high temperature heat sink, High-temperature cooling fan, low-temperature radiator, sub-cooled fan, electronic control unit and several temperature
Sensor,
The water pump is used to cool down the High-temperature cooling system of diesel engine, diesel engine High-temperature cooling system by piping connection
The water outlet of system connects flow control valve, and the flow control valve has two-way flow regulator, and a way outlet passes through high temperature
Radiator is connected to water pump, and another way outlet passes sequentially through thermostat, low-temperature radiator connection for cooled electric generator and controller
Low-temperature cooling system, the water outlet of the low-temperature cooling system is connected to water pump；
The equal signal of the multiple temperature sensor connects electronic control unit, be respectively intended to acquisition engine inlet temperature,
Engine export temperature, generator inlet temperature, generator outlet temperature, the flow control valve, High-temperature cooling fan and low
The warm equal signal of cooling fan connects electronic control unit.
Water pump of the invention, the High-temperature cooling system for cooling down diesel engine, flow control valve (high temperature branch), high temperature dissipate
If hot device, High-temperature cooling fan, electronic control unit and dry temperature sensor constitute high temperature circulation system；
Water pump of the invention, the High-temperature cooling system for cooling down diesel engine, flow control valve (low temperature branch), section temperature
Device, low-temperature radiator, sub-cooled fan, the low-temperature cooling system for cooled electric generator and controller, electronic control unit
If constituting low-temperature circulating system with dry temperature sensor.
Technical solution of the present invention is mainly that electronic control unit passes through the Flux Valve Control high and low temperature circulatory system
Cooling medium consumption, by the heat dissipation capacity of each circulating cooling medium of fan control, to realize each circulating cooling medium temperature
Closed loop real-time control.
The flow control valve uses flow regulator of the two-way based on Digital PID Control, is used to control all the way
System enters the cooling medium consumption of low-temperature cooling system, is used to control the cooling medium consumption into High-temperature cooling system all the way,
It is not interfered independently of each other between two-way.Flow control valve further includes stepper motor, manual balanced valve and flow sensor etc. simultaneously
Auxiliary element.
The high temperature heat sink and low-temperature radiator, is widely used gilled radiator, but be not limited to fin at present
Formula radiator.
The High-temperature cooling fan and sub-cooled fan is driven by DC power supply, and rotation speed of the fan is by being controlled electronically
Unit is adjusted, and by high level effective digital PWM input speed signal, while it is defeated to be also equipped with high level effective Feedback signal
Out.
The thermostat can use waxtype thermostat, can also use electronic thermostat, main function is according to Jie
Matter temperature selects flow of media pipeline, and temperature is higher than 50 DEG C, and (not limited to this temperature can be set according to generator and controller demand
It is fixed) it selects without low-temperature radiator pipeline, on the contrary pass through radiator line.
The temperature acquisition mainly includes motor inlet, outlet temperature, motor controller entrance, outlet temperature.
These temperature sensors for being used for temperature acquisition are directly contacted with coolant liquid, are changed by itself sensitive characteristic, temperature is become
Change signal and is transformed into electric signal to electronic control unit transmitting temperature information.
High temperature of the present invention, low-temperature cooling system maintain the flowing of high/low temperature circulatory mediator by same water pump, through height
Coolant liquid and generator after temperature radiator and the coolant liquid after controller are mutually mixed, into cooling water pump, temperature and circulation
Water flow is adjusted by electronic control unit.
The electronic control unit mainly plays the cooling system of control engine, is integrated in diesel engine ECU, main to control
Strategy processed shows that electronic control unit to flow control valve (low temperature) and thermostat transmitting signal, adjusts and enters sub-cooled system
The flow of system and low-temperature radiator, while making low temperature by transmitting PWM voltage signal control rotation speed of the fan to sub-cooled fan
Radiator exchange heat meets the radiating requirements of low-temperature cooling system, low-temperature cooling media and the mixed temperature of High-temperature cooling medium
Spending signal is engine inlet temperature signal, and the height of this temperature can pass through flow control valve (high temperature) and High-temperature cooling fan
To adjust.
Specifically, high temperature circulation system of the invention is single by electronic control according to the inlet and outlet temperatures of engine
First real-time control flow control valve is realized and is adjusted to the flow of high temperature circulation system, according to the High-temperature cooling system for entering diesel engine
Medium temperature before system realizes the closed-loop control of the revolving speed to the High-temperature cooling fan of high temperature circulation system, guarantees diesel engine suitable
It works at suitable temperature.
Low-temperature circulating system of the invention is to control flow control valve by electronic control unit, is realized to low-temperature circulating system
The flow of system is adjusted, and is realized according to the medium temperature before the low-temperature cooling system for entering motor and controller to low-temperature circulating system
The closed-loop control of the sub-cooled rotation speed of the fan of system guarantees that generator and its controller work under preference temperature, furthermore usually
In cold-mix asphalt mixture, circulatory mediator temperature is lower than 50 DEG C, since coolant temperature is lower, needs to be rapidly heated, and passes through section temperature
The low-temperature radiator assembly of device open circuit low-temperature circulating system, cooling medium, which is not passed through low-temperature radiator, makes diesel engine and generator thermal
It is source-series, the heating rate of cooling medium is accelerated, this has good promotion for the frequent start-stop operating condition of hybrid power system
Effect；It is opened when coolant temperature is higher than 50 DEG C, cooling medium flows through low-temperature radiator and enters the equipment such as generator.
The present invention realizes the flowing of two sets of circulatory system cooling mediums using a water pump, reduces a set of water pump and driving
System, by cooling medium of the high temperature circulation system after high temperature heat sink and low-temperature circulating system by heat source (generator and
Controller) or thermostat after cooling medium mixing, the temperature of the two in normal work relatively, avoid mixing bring
Temperature fluctuates widely, while the cooling medium after the high heat source of diesel engine is divided into two-way cooling, has been assigned to all the way low
The low-temperature radiator of the warm circulatory system is reduced and is required the cooling of high temperature circulation system, in addition in cold start due to flow
Diesel engine and generator tandem working may be implemented in the presence of regulating valve and thermostat, accelerates being rapidly heated for cooling medium.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Within mind and principle, any modification, equivalent replacement, improvement and so on be should all be included in the protection scope of the present invention.
Claims (4)
1. be used for hybrid vehicle high/low temperature dual cycle cooling system, it is characterised in that: including water pump, flow control valve,
Thermostat, high temperature heat sink, High-temperature cooling fan, low-temperature radiator, sub-cooled fan, electronic control unit and several temperature
Sensor,
The water pump is used to cool down the High-temperature cooling system of diesel engine by piping connection, the diesel engine High-temperature cooling system
Water outlet connects flow control valve, and the flow control valve has two-way flow regulator, and a way outlet is radiated by high temperature
Device is connected to water pump, and another way outlet passes sequentially through thermostat, low-temperature radiator connection for the low of cooled electric generator and controller
The water outlet of warm cooling system, the low-temperature cooling system is connected to water pump；
The multiple equal signal of temperature sensor connects electronic control unit, is respectively intended to acquisition engine inlet temperature, starts
Machine outlet temperature, generator inlet temperature, generator outlet temperature, the flow control valve, High-temperature cooling fan and low temperature cold
But the equal signal of fan connects electronic control unit.
2. the high/low temperature dual cycle cooling system according to claim 1 for hybrid vehicle, it is characterised in that: institute
The flow control valve stated uses flow regulator of the two-way based on Digital PID Control.
3. the high/low temperature dual cycle cooling system according to claim 1 for hybrid vehicle, it is characterised in that: institute
It states High-temperature cooling fan and sub-cooled fan to drive by DC power supply, rotation speed of the fan is adjusted by electronic control unit
Section by high level effective digital PWM input speed signal, while being also equipped with the output of high level effective Feedback signal.
4. the high/low temperature dual cycle cooling system according to claim 1 for hybrid vehicle, it is characterised in that: institute
The thermostat stated is waxtype thermostat or electronic thermostat.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279707.5A CN109578126B (en) | 2018-10-30 | 2018-10-30 | High and low temperature dual cycle cooling system for hybrid vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811279707.5A CN109578126B (en) | 2018-10-30 | 2018-10-30 | High and low temperature dual cycle cooling system for hybrid vehicle |
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| CN109578126A true CN109578126A (en) | 2019-04-05 |
| CN109578126B CN109578126B (en) | 2021-05-28 |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113913A (en) * | 2019-04-09 | 2019-08-09 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of liquid cooling structure and liquid cooling system of car heat source device |
| CN110680364A (en) * | 2019-11-16 | 2020-01-14 | 新乡市特美特热控技术股份有限公司 | Cooling method and cooling system for high-power X-ray tube assembly |
| CN113087030A (en) * | 2021-03-02 | 2021-07-09 | 天津大学 | Water resource double-circulation feedback control system and method |
| CN113775405A (en) * | 2021-11-11 | 2021-12-10 | 潍坊力创电子科技有限公司 | Engine cooling system capable of adjusting power consumption of water pump and control method of engine cooling system |
| CN114087843A (en) * | 2021-11-16 | 2022-02-25 | 珠海格力电器股份有限公司 | System and method for thermally managing devices at different temperatures by adopting single cooling circulation system |
| CN114448174A (en) * | 2020-11-02 | 2022-05-06 | 奥迪股份公司 | Motor vehicle and method for operating a cooling device |
Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532894A (en) * | 1984-03-30 | 1985-08-06 | Daimler-Benz Aktiengesellschaft | Heating arrangement for electrically driven vehicles |
| US5255733A (en) * | 1992-08-10 | 1993-10-26 | Ford Motor Company | Hybird vehicle cooling system |
| JP2001073765A (en) * | 1999-08-31 | 2001-03-21 | Suzuki Motor Corp | Cooling device of hybrid vehicle |
| EP1108572A2 (en) * | 1999-12-17 | 2001-06-20 | Robert Bosch Gmbh | Heat exchange system for the heating of a vehicle with hybrid propulsion |
| JP2002276364A (en) * | 2001-03-14 | 2002-09-25 | Denso Corp | Cooling system for hybrid electric vehicle |
| JP2003269173A (en) * | 2002-03-18 | 2003-09-25 | Denso Corp | Device for cooling exoergic unit |
| JP2004332744A (en) * | 2004-05-17 | 2004-11-25 | Nissan Motor Co Ltd | Cooling system of hybrid electric car |
| JP2005147028A (en) * | 2003-11-18 | 2005-06-09 | Nissan Motor Co Ltd | Cooling device and method of hybrid car |
| EP1197644B1 (en) * | 2000-10-13 | 2006-09-13 | Renault s.a.s. | System and method for cooling a hybrid vehicle |
| CN100410095C (en) * | 2004-06-10 | 2008-08-13 | 株式会社电装 | Cooling system used for hybrid-powered automobile |
| CN100485173C (en) * | 2004-02-13 | 2009-05-06 | 丰田自动车株式会社 | Cooling system |
| CN101817302A (en) * | 2009-02-27 | 2010-09-01 | 福特全球技术公司 | The Btu utilization system of plug-in hybrid electric vehicle |
| CN102171425A (en) * | 2009-07-29 | 2011-08-31 | 普罗蒂恩电子有限公司 | Cooling system |
| CN102182540A (en) * | 2011-05-27 | 2011-09-14 | 重庆长安汽车股份有限公司 | Engine cooling system and temperature control method of cooling liquid thereof |
| US20120048504A1 (en) * | 2010-08-26 | 2012-03-01 | Kia Motors Corporation | Thermal management system, vehicles embodying same and methods related thereto |
| JP2013086717A (en) * | 2011-10-20 | 2013-05-13 | Denso Corp | Cooling system for hybrid vehicle |
| CN202946230U (en) * | 2012-10-25 | 2013-05-22 | 山推工程机械股份有限公司 | Electric-drive independent temperature control cooling system |
| CN103216306A (en) * | 2012-01-19 | 2013-07-24 | 福特环球技术公司 | Explosive motor possessing pump arranged in cooling liquid loop and operation method thereof |
| CN103334822A (en) * | 2013-07-08 | 2013-10-02 | 潍柴动力股份有限公司 | Hybrid power assembly cooling system |
| CN203742748U (en) * | 2013-12-31 | 2014-07-30 | 苏州市职业大学 | Bus hybrid cooling system |
| CN104340041A (en) * | 2013-07-24 | 2015-02-11 | 比亚迪汽车有限公司 | Hybrid electric vehicle |
| CN104890500A (en) * | 2014-12-15 | 2015-09-09 | 吉林大学 | Plug-in hybrid electric vehicle cooling system |
| CN104919264A (en) * | 2013-03-06 | 2015-09-16 | 康奈可关精株式会社 | Compound heat exchanger |
| WO2016031089A1 (en) * | 2014-08-27 | 2016-03-03 | 三菱電機株式会社 | Drive system |
| CN106194385A (en) * | 2016-07-27 | 2016-12-07 | 中车大连机车车辆有限公司 | Cooling fan of internal combustion locomotive control method |
| CN106224072A (en) * | 2016-08-29 | 2016-12-14 | 中车大连机车车辆有限公司 | Cooling Water of Diesel Locomotive high/low temperature automatic mixed flow system |
| CN107839432A (en) * | 2017-11-28 | 2018-03-27 | 中国第汽车股份有限公司 | The thermal management system of whole of plug-in hybrid-power automobile |
| CN108223097A (en) * | 2017-12-08 | 2018-06-29 | 中国北方发动机研究所(天津) | A kind of engine high/low temperature dual cycle cooling system |
-
2018
- 2018-10-30 CN CN201811279707.5A patent/CN109578126B/en active Active
Patent Citations (28)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4532894A (en) * | 1984-03-30 | 1985-08-06 | Daimler-Benz Aktiengesellschaft | Heating arrangement for electrically driven vehicles |
| US5255733A (en) * | 1992-08-10 | 1993-10-26 | Ford Motor Company | Hybird vehicle cooling system |
| JP2001073765A (en) * | 1999-08-31 | 2001-03-21 | Suzuki Motor Corp | Cooling device of hybrid vehicle |
| EP1108572A2 (en) * | 1999-12-17 | 2001-06-20 | Robert Bosch Gmbh | Heat exchange system for the heating of a vehicle with hybrid propulsion |
| EP1197644B1 (en) * | 2000-10-13 | 2006-09-13 | Renault s.a.s. | System and method for cooling a hybrid vehicle |
| JP2002276364A (en) * | 2001-03-14 | 2002-09-25 | Denso Corp | Cooling system for hybrid electric vehicle |
| JP2003269173A (en) * | 2002-03-18 | 2003-09-25 | Denso Corp | Device for cooling exoergic unit |
| JP2005147028A (en) * | 2003-11-18 | 2005-06-09 | Nissan Motor Co Ltd | Cooling device and method of hybrid car |
| CN100485173C (en) * | 2004-02-13 | 2009-05-06 | 丰田自动车株式会社 | Cooling system |
| JP2004332744A (en) * | 2004-05-17 | 2004-11-25 | Nissan Motor Co Ltd | Cooling system of hybrid electric car |
| CN100410095C (en) * | 2004-06-10 | 2008-08-13 | 株式会社电装 | Cooling system used for hybrid-powered automobile |
| CN101817302A (en) * | 2009-02-27 | 2010-09-01 | 福特全球技术公司 | The Btu utilization system of plug-in hybrid electric vehicle |
| CN102171425A (en) * | 2009-07-29 | 2011-08-31 | 普罗蒂恩电子有限公司 | Cooling system |
| US20120048504A1 (en) * | 2010-08-26 | 2012-03-01 | Kia Motors Corporation | Thermal management system, vehicles embodying same and methods related thereto |
| CN102182540A (en) * | 2011-05-27 | 2011-09-14 | 重庆长安汽车股份有限公司 | Engine cooling system and temperature control method of cooling liquid thereof |
| JP2013086717A (en) * | 2011-10-20 | 2013-05-13 | Denso Corp | Cooling system for hybrid vehicle |
| CN103216306A (en) * | 2012-01-19 | 2013-07-24 | 福特环球技术公司 | Explosive motor possessing pump arranged in cooling liquid loop and operation method thereof |
| CN202946230U (en) * | 2012-10-25 | 2013-05-22 | 山推工程机械股份有限公司 | Electric-drive independent temperature control cooling system |
| CN104919264A (en) * | 2013-03-06 | 2015-09-16 | 康奈可关精株式会社 | Compound heat exchanger |
| CN103334822A (en) * | 2013-07-08 | 2013-10-02 | 潍柴动力股份有限公司 | Hybrid power assembly cooling system |
| CN104340041A (en) * | 2013-07-24 | 2015-02-11 | 比亚迪汽车有限公司 | Hybrid electric vehicle |
| CN203742748U (en) * | 2013-12-31 | 2014-07-30 | 苏州市职业大学 | Bus hybrid cooling system |
| WO2016031089A1 (en) * | 2014-08-27 | 2016-03-03 | 三菱電機株式会社 | Drive system |
| CN104890500A (en) * | 2014-12-15 | 2015-09-09 | 吉林大学 | Plug-in hybrid electric vehicle cooling system |
| CN106194385A (en) * | 2016-07-27 | 2016-12-07 | 中车大连机车车辆有限公司 | Cooling fan of internal combustion locomotive control method |
| CN106224072A (en) * | 2016-08-29 | 2016-12-14 | 中车大连机车车辆有限公司 | Cooling Water of Diesel Locomotive high/low temperature automatic mixed flow system |
| CN107839432A (en) * | 2017-11-28 | 2018-03-27 | 中国第汽车股份有限公司 | The thermal management system of whole of plug-in hybrid-power automobile |
| CN108223097A (en) * | 2017-12-08 | 2018-06-29 | 中国北方发动机研究所(天津) | A kind of engine high/low temperature dual cycle cooling system |
Non-Patent Citations (1)
| Title |
|---|
| 孙丹红等: "高功率密度柴油机关键技术及其应用", 《铁道机车车辆》 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110113913A (en) * | 2019-04-09 | 2019-08-09 | 惠州市德赛西威智能交通技术研究院有限公司 | A kind of liquid cooling structure and liquid cooling system of car heat source device |
| CN110680364A (en) * | 2019-11-16 | 2020-01-14 | 新乡市特美特热控技术股份有限公司 | Cooling method and cooling system for high-power X-ray tube assembly |
| CN114448174A (en) * | 2020-11-02 | 2022-05-06 | 奥迪股份公司 | Motor vehicle and method for operating a cooling device |
| CN113087030A (en) * | 2021-03-02 | 2021-07-09 | 天津大学 | Water resource double-circulation feedback control system and method |
| CN113087030B (en) * | 2021-03-02 | 2022-08-02 | 天津大学 | Water resource double-circulation feedback control system and method |
| CN113775405A (en) * | 2021-11-11 | 2021-12-10 | 潍坊力创电子科技有限公司 | Engine cooling system capable of adjusting power consumption of water pump and control method of engine cooling system |
| CN114087843A (en) * | 2021-11-16 | 2022-02-25 | 珠海格力电器股份有限公司 | System and method for thermally managing devices at different temperatures by adopting single cooling circulation system |
| CN114087843B (en) * | 2021-11-16 | 2022-10-21 | 珠海格力电器股份有限公司 | System and method for thermally managing devices at different temperatures by adopting single cooling circulation system |
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