CN107905882A - A kind of engine adverse currentcooling system - Google Patents
A kind of engine adverse currentcooling system Download PDFInfo
- Publication number
- CN107905882A CN107905882A CN201711216130.9A CN201711216130A CN107905882A CN 107905882 A CN107905882 A CN 107905882A CN 201711216130 A CN201711216130 A CN 201711216130A CN 107905882 A CN107905882 A CN 107905882A
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- Prior art keywords
- water
- cooler
- communicate
- cylinder body
- cavity
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- 230000002411 adverse Effects 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 226
- 238000001816 cooling Methods 0.000 claims abstract description 57
- 239000004744 fabric Substances 0.000 claims abstract description 35
- 210000000476 body water Anatomy 0.000 claims abstract description 18
- 239000000498 cooling water Substances 0.000 abstract description 8
- 239000002826 coolant Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000446 fuel Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005474 detonation Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- -1 on the other hand Substances 0.000 description 1
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
- 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
- F01P3/00—Liquid cooling
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
-
- 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
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
- F02M26/13—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories
- F02M26/22—Arrangement or layout of EGR passages, e.g. in relation to specific engine parts or for incorporation of accessories with coolers in the recirculation passage
- F02M26/23—Layout, e.g. schematics
- F02M26/28—Layout, e.g. schematics with liquid-cooled heat exchangers
-
- 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
- F01P3/02—Arrangements for cooling cylinders or cylinder heads
- F01P2003/028—Cooling cylinders and cylinder heads in series
-
- 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
- F01P2050/00—Applications
- F01P2050/22—Motor-cars
-
- 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
- F01P2060/00—Cooling circuits using auxiliaries
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies
Abstract
A kind of engine adverse currentcooling system, including cylinder body water jacket, cylinder cover water jacket, water pump, radiator, cylinder body upper water cavity, exhaust side cloth water chamber, air inlet side backwater cavity, machine cooler, thermosistor, the water outlet of water pump passes sequentially through machine cooler, cylinder body upper water cavity, cylinder cover water jacket, exhaust side cloth water chamber, cylinder body water jacket, air inlet side backwater cavity, radiator, thermosistor and is communicated with the water inlet of water pump.The design can not only meet the different cooling requirement of cooling system each several part, and solve the problems, such as the temperature fluctuation of cooling water.
Description
Technical field
The invention belongs to technical field of automobile engine, and in particular to a kind of engine adverse currentcooling system, is suitable for
Meet the different cooling requirement of cooling system each several part, solve the problems, such as the temperature fluctuation of cooling water, reduce the power consumption of water pump.
Background technology
The cooling scheme of traditional engine-cooling system generally use from the bottom to top, i.e. coolant using water pump-cylinder body-
The flow path of cylinder cap-radiator-water pump, and thermosistor is arranged in engine cylinder cover water outlet more, i.e., is gone out using thermosistor
Mouth arrangement.On the one hand, since coolant preferentially cools down cylinder block, to the cooling energy of the ridge area of cylinder head
Power is weaker, and cooling effectiveness is relatively low, it is difficult to after ensureing that current distributing uniformity, engine detonation pressure improve, the security risk of cylinder cap
It is larger.On the other hand, thermosistor outlet arrangement easily causes the temperature fluctuation of cooling water.
Chinese patent:The patent of invention that application publication number is CN101655027A, data of publication of application is on 2 24th, 2010
A kind of engine-cooling system and cooling means are disclosed, cooling system includes water pump, bivalve thermosistor, oil cooler, cylinder
Body water jacket, cylinder cover water jacket, radiator of water tank and cooler for recycled exhaust gas, the waterway circulating of cooling system is water pump-oil cooler-cylinder
Lid-cylinder body-cooler for recycled exhaust gas.Although the system can improve volumetric efficiency, improve output power, cooling water slave oil cooling
But device can not be adjusted effectively, therefore cannot meet each to the whole cooling procedure of cooler for recycled exhaust gas by the cooling flow of each component
The different cooling requirement of component.
The content of the invention
The purpose of the present invention is overcome the problem of can not meeting different cooling requirements existing in the prior art, there is provided a kind of
It disclosure satisfy that different cooling requirements and easy to the engine adverse currentcooling system for fetching water of vehicle.
In order to achieve the above object, technical scheme is as follows:
A kind of engine adverse currentcooling system, including cylinder body water jacket, cylinder cover water jacket, water pump, radiator, the water outlet of the water pump
Mouth passes sequentially through cylinder cover water jacket, cylinder body water jacket is communicated with the water inlet of radiator, the water outlet of radiator and the water inlet of water pump
Communicate;
The cooling system further includes cylinder body upper water cavity, exhaust side cloth water chamber, air inlet side backwater cavity, the water outlet of the water pump according to
It is secondary to be communicated by cylinder body upper water cavity, cylinder cover water jacket, exhaust side cloth water chamber, cylinder body water jacket, air inlet side backwater cavity with radiator.
The cooling system further includes cooler for recycled exhaust gas, and the water inlet of the cooler for recycled exhaust gas is communicated with exhaust side cloth water chamber,
The water outlet of cooler for recycled exhaust gas is communicated with radiator.
The cooling system further includes EGR valve, booster and actuator, the water inlet of the EGR valve, booster and actuator
Mouth is communicated with exhaust side cloth water chamber, and the water outlet of booster and actuator is communicated by EGR valve with cooler for recycled exhaust gas.
The cooling system further includes machine cooler, thermosistor, water inlet and radiator, the air inlet side backwater of the thermosistor
Chamber communicates, and the water outlet of thermosistor passes sequentially through water pump, machine cooler is communicated with cylinder body upper water cavity.
The water pump, machine cooler, thermosistor are an integral structure.
The cylinder cover water jacket includes cylinder cap upper water sleeve, cylinder cap lower water jacket, on the water inlet and cylinder body of the cylinder cap upper water sleeve
Water cavity communicates, and the water outlet of cylinder cap upper water sleeve is communicated by cylinder cap lower water jacket with exhaust side cloth water chamber.
The cooling system further includes air compressor machine, warm-air drier, SCR cooling devices, gearbox cooler, the air compressor machine
Entery and delivery port is communicated with cylinder body upper water cavity, air inlet side backwater cavity respectively, the entery and delivery port of the warm-air drier respectively with exhaust side
Cloth water chamber, water pump communicate, and the SCR cooling devices, gearbox cooler are arranged in parallel, and SCR cooling devices, gearbox cool down
The water inlet of device is communicated with cylinder body upper water cavity, SCR cooling devices, gearbox cooler water outlet with exhaust side cloth water chamber
Communicate.
The water pump is electromagnetic clutch water pump, and the thermosistor is automatically controlled thermosistor.
Compared with prior art, beneficial effects of the present invention are:
1st, a kind of engine adverse currentcooling system of the present invention includes cylinder body upper water cavity, exhaust side cloth water chamber, air inlet side backwater cavity,
And the water outlet of water pump passes sequentially through cylinder body upper water cavity, cylinder cover water jacket, exhaust side cloth water chamber, cylinder body water jacket, air inlet side backwater cavity
Communicated with radiator, which not only realizes the preferential cooling of the high exhaust side of thermic load, but also is conducive to adjust cooling system
The cooling flow of system each several part, meets different cooling requirements, while fetches water easy to vehicle.Therefore, the present invention realizes
The preferential cooling of the high exhaust side of thermic load, and disclosure satisfy that different cooling requirements, fetch water easy to vehicle.
2nd, in a kind of engine adverse currentcooling system of the present invention entery and delivery port of cooler for recycled exhaust gas respectively with exhaust side cloth
Water cavity, radiator communicate, i.e., cooler for recycled exhaust gas is arranged in parallel with cylinder body water jacket, enter exhaust by the cooling water of cylinder cover water jacket outflow
After the cloth water chamber of side, a part flows into cylinder body water jacket, and another part then flows into cooler for recycled exhaust gas, meanwhile, air compressor machine, warm-air drier etc. are attached
Part is using being arranged in parallel, this design reduces the pressure loss of system, so as to reduce the power consumption of water pump.Therefore, it is of the invention
Reduce the power consumption of water pump.
3rd, in a kind of engine adverse currentcooling system of the present invention thermosistor water inlet and radiator, air inlet side backwater cavity
Communicate, the water outlet of thermosistor passes sequentially through water pump, machine cooler is communicated with cylinder body upper water cavity, and water pump, machine cooler, thermosistor are adopted
With integral structure, on the one hand, thermosistor is arranged on pump entrance i.e. at engine intake by the design, can effectively solve to cool down
The temperature fluctuation problem of water, on the other hand, water pump, machine cooler, the Integration Design of thermosistor save engine component
Arrangement space.Therefore, the present invention not only solves the temperature fluctuation problem of cooling water, and saves arrangement space.
4th, water pump uses electromagnetic clutch water pump in a kind of engine adverse currentcooling system of the present invention, and thermosistor is using electricity
Thermosistor is controlled, that is, uses the thermal management technology using electromagnetic clutch water pump as core, which causes the more intelligent essence of cooling system
Standard, effectively increases the service efficiency and engine entirety water temperature level of water pump, reduces the power consumption of overall annex, improve heat
Efficiency, is finally reached the effect for reducing fuel consumption.Therefore, the present invention advantageously reduces fuel consumption.
Brief description of the drawings
Fig. 1 is the structure principle chart of the present invention.
In figure:Cylinder body water jacket 1, cylinder cover water jacket 2, cylinder cap upper water sleeve 21, cylinder cap lower water jacket 22, water pump 3, radiator 4, cylinder body
Upper water cavity 5, exhaust side cloth water chamber 6, air inlet side backwater cavity 7, cooler for recycled exhaust gas 8, EGR valve 9, booster and actuator 10, machine cooler
11st, thermosistor 12, air compressor machine 13, warm-air drier 14, SCR cooling devices 15, gearbox cooler 16;
Arrow direction is the flow direction of cooling water.
Embodiment
The present invention is described in further detail with embodiment for explanation below in conjunction with the accompanying drawings.
Referring to Fig. 1, a kind of engine adverse currentcooling system, including cylinder body water jacket 1, cylinder cover water jacket 2, water pump 3, radiator
4, the water outlet of the water pump 3 passes sequentially through cylinder cover water jacket 2, cylinder body water jacket 1 is communicated with the water inlet of radiator 4, radiator 4
Water outlet is communicated with the water inlet of water pump 3;
The cooling system further includes cylinder body upper water cavity 5, exhaust side cloth water chamber 6, air inlet side backwater cavity 7, the water outlet of the water pump 3
Mouth passes sequentially through cylinder body upper water cavity 5, cylinder cover water jacket 2, exhaust side cloth water chamber 6, cylinder body water jacket 1, air inlet side backwater cavity 7 and radiator
4 communicate.
The cooling system further includes cooler for recycled exhaust gas 8, water inlet and 6 phase of exhaust side cloth water chamber of the cooler for recycled exhaust gas 8
Logical, the water outlet of cooler for recycled exhaust gas 8 is communicated with radiator 4.
The cooling system further includes EGR valve 9, booster and actuator 10, the EGR valve 9, booster and actuator 10
Water inlet communicated with exhaust side cloth water chamber 6, the water outlet of booster and actuator 10 passes through EGR valve 8 and cooler for recycled exhaust gas 5
Communicate.
The cooling system further includes machine cooler 11, thermosistor 12, the water inlet of the thermosistor 12 with radiator 4, into
Gas side backwater cavity 7 communicates, and the water outlet of thermosistor 12 passes sequentially through water pump 3, machine cooler 11 is communicated with cylinder body upper water cavity 5.
The water pump 3, machine cooler 11, thermosistor 12 are an integral structure.
The cylinder cover water jacket 2 include cylinder cap upper water sleeve 21, cylinder cap lower water jacket 22, the water inlet of the cylinder cap upper water sleeve 21 with
Cylinder body upper water cavity 5 communicates, and the water outlet of cylinder cap upper water sleeve 21 is communicated by cylinder cap lower water jacket 22 with exhaust side cloth water chamber 6.
The cooling system further includes air compressor machine 13, warm-air drier 14, SCR cooling devices 15, gearbox cooler 16, described
The entery and delivery port of air compressor machine 13 is communicated with cylinder body upper water cavity 5, air inlet side backwater cavity 7 respectively, the water-in and water-out of the warm-air drier 14
Mouth is communicated with exhaust side cloth water chamber 6, water pump 3 respectively, and the SCR cooling devices 15, gearbox cooler 16 are arranged in parallel, and
SCR cooling devices 15, the water inlet of gearbox cooler 16 are communicated with cylinder body upper water cavity 5, SCR cooling devices 15, gearbox
The water outlet of cooler 16 is communicated with exhaust side cloth water chamber 6.
The water pump 3 is electromagnetic clutch water pump, and the thermosistor 12 is automatically controlled thermosistor.
The principle of the present invention is described as follows:
Warm-air drier 20:Warm-air drier 20 is connected in parallel between exhaust side cloth water chamber 13, water pump 3 by the present invention, is effectively utilized cooling water
Heat in-car air is heated.
Embodiment 1:
Referring to Fig. 1, a kind of engine adverse currentcooling system, including cylinder body water jacket 1, cylinder cover water jacket 2, water pump 3, radiator 4, cylinder
Body upper water cavity 5, exhaust side cloth water chamber 6, air inlet side backwater cavity 7, cooler for recycled exhaust gas 8, EGR valve 9, booster and actuator 10, machine are cold
Device 11, thermosistor 12, air compressor machine 13, warm-air drier 14, SCR cooling devices 15, gearbox cooler 16, the cylinder cover water jacket 2 wrap
Cylinder cap upper water sleeve 21, cylinder cap lower water jacket 22 are included, the water outlet of the water pump 3 passes sequentially through machine cooler 11, cylinder body upper water cavity 5, cylinder
Cover the water inlet of water jacket 21, cylinder cap lower water jacket 22, exhaust side cloth water chamber 6, cylinder body water jacket 1, air inlet side backwater cavity 7 and radiator 4
Mouth communicates, and the water outlet of radiator 4 is communicated by thermosistor 12 with the water inlet of water pump 3, the water inlet of the cooler for recycled exhaust gas 8
Communicated with exhaust side cloth water chamber 6, the water outlet of cooler for recycled exhaust gas 8 is communicated with radiator 4, EGR valve 9, booster and the actuator
10 water inlet is communicated with exhaust side cloth water chamber 6, water outlet EGR valve 8 and 5 phase of cooler for recycled exhaust gas of booster and actuator 10
Logical, the entery and delivery port of the air compressor machine 13 is communicated with cylinder body upper water cavity 5, air inlet side backwater cavity 7 respectively, the warm-air drier 14
Entery and delivery port is communicated with exhaust side cloth water chamber 6, water pump 3 respectively, and the SCR cooling devices 15,16 parallel connection of gearbox cooler are set
Put, and the water inlet of SCR cooling devices 15, gearbox cooler 16 is communicated with cylinder body upper water cavity 5, SCR cooling devices 15, become
The water outlet of fast case cooler 16 is communicated with exhaust side cloth water chamber 6, and the water pump 3 is electromagnetic clutch water pump, the temperature adjustment
Device 12 is automatically controlled thermosistor, and water pump 3, machine cooler 11, thermosistor 12 are an integral structure.
Claims (8)
1. a kind of engine adverse currentcooling system, including cylinder body water jacket(1), cylinder cover water jacket(2), water pump(3), radiator(4),
The water pump(3)Water outlet pass sequentially through cylinder cover water jacket(2), cylinder body water jacket(1)With radiator(4)Water inlet communicate, dissipate
Hot device(4)Water outlet and water pump(3)Water inlet communicate, it is characterised in that:
The cooling system further includes cylinder body upper water cavity(5), exhaust side cloth water chamber(6), air inlet side backwater cavity(7), the water pump
(3)Water outlet pass sequentially through cylinder body upper water cavity(5), cylinder cover water jacket(2), exhaust side cloth water chamber(6), cylinder body water jacket(1), air inlet
Side backwater cavity(7)With radiator(4)Communicate.
A kind of 2. engine-cooling system according to claim 1, it is characterised in that:The cooling system further includes EGR
Cooler(8), the cooler for recycled exhaust gas(8)Water inlet and exhaust side cloth water chamber(6)Communicate, cooler for recycled exhaust gas(8)Water outlet
With radiator(4)Communicate.
A kind of 3. engine adverse currentcooling system according to claim 2, it is characterised in that:The cooling system also wraps
Include EGR valve(9), booster and actuator(10), the EGR valve(9), booster and actuator(10)Water inlet with exhaust
Side cloth water chamber(6)Communicate, booster and actuator(10)Water outlet pass through EGR valve(8)With cooler for recycled exhaust gas(5)Communicate.
A kind of 4. engine adverse currentcooling system according to any one of claim 1-3, it is characterised in that:It is described
Cooling system further includes machine cooler(11), thermosistor(12), the thermosistor(12)Water inlet and radiator(4), air inlet side
Backwater cavity(7)Communicate, thermosistor(12)Water outlet pass sequentially through water pump(3), machine cooler(11)With cylinder body upper water cavity(5)Phase
It is logical.
A kind of 5. engine adverse currentcooling system according to claim 4, it is characterised in that:The water pump(3), machine it is cold
Device(11), thermosistor(12)It is an integral structure.
A kind of 6. engine adverse currentcooling system according to any one of claim 1-3, it is characterised in that:It is described
Cylinder cover water jacket(2)Including cylinder cap upper water sleeve(21), cylinder cap lower water jacket(22), the cylinder cap upper water sleeve(21)Water inlet and cylinder body
Upper water cavity(5)Communicate, cylinder cap upper water sleeve(21)Water outlet pass through cylinder cap lower water jacket(22)With exhaust side cloth water chamber(6)Communicate.
A kind of 7. engine adverse currentcooling system according to any one of claim 1-3, it is characterised in that:It is described
Cooling system further includes air compressor machine(13), warm-air drier(14), SCR cooling devices(15), gearbox cooler(16), the pneumatics
Machine(13)Entery and delivery port respectively with cylinder body upper water cavity(5), air inlet side backwater cavity(7)Communicate, the warm-air drier(14)Into,
Water outlet respectively with exhaust side cloth water chamber(6), water pump(3)Communicate, the SCR cooling devices(15), gearbox cooler(16)
It is arranged in parallel, and SCR cooling devices(15), gearbox cooler(16)Water inlet with cylinder body upper water cavity(5)Communicate, SCR
Cooling device(15), gearbox cooler(16)Water outlet with exhaust side cloth water chamber(6)Communicate.
A kind of 8. engine adverse currentcooling system according to any one of claim 1-3, it is characterised in that:It is described
Water pump(3)For electromagnetic clutch water pump, the thermosistor(12)For automatically controlled thermosistor.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201711216130.9A CN107905882B (en) | 2017-11-28 | 2017-11-28 | Counter-flow cooling system of engine |
Applications Claiming Priority (1)
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CN201711216130.9A CN107905882B (en) | 2017-11-28 | 2017-11-28 | Counter-flow cooling system of engine |
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CN107905882A true CN107905882A (en) | 2018-04-13 |
CN107905882B CN107905882B (en) | 2024-01-26 |
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CN201711216130.9A Active CN107905882B (en) | 2017-11-28 | 2017-11-28 | Counter-flow cooling system of engine |
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Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109441656A (en) * | 2018-12-12 | 2019-03-08 | 中国北方发动机研究所(天津) | A kind of cylinder head that multiloop is cooling |
CN109915249A (en) * | 2019-03-27 | 2019-06-21 | 东风汽车集团有限公司 | Car engine cooling system and its control method |
WO2020133047A1 (en) * | 2018-12-27 | 2020-07-02 | 潍柴动力股份有限公司 | Engine and engine cooling structure thereof |
CN111878210A (en) * | 2020-07-23 | 2020-11-03 | 广西玉柴机器股份有限公司 | Efficient hybrid engine cooling system and control method thereof |
CN114263523A (en) * | 2020-09-16 | 2022-04-01 | 比亚迪股份有限公司 | Engine water jacket, cooling system and vehicle |
Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660967A1 (en) * | 1990-04-11 | 1991-10-18 | Peugeot | Internal combustion engine with improved cooling circuit |
JPH08218873A (en) * | 1995-02-09 | 1996-08-27 | Toyota Motor Corp | Cooling device for internal combustion engine |
JPH10103054A (en) * | 1996-09-30 | 1998-04-21 | Mazda Motor Corp | Engine cooler |
FR2855555A1 (en) * | 2003-05-27 | 2004-12-03 | Renault Sa | Internal combustion engine cooling circuit, has upper cylinder head water chamber connected upstream from cooling pump whose outlet is connected to lower cylinder head water chamber, to prevent coolant from circulating in radiator |
CN201103451Y (en) * | 2007-11-30 | 2008-08-20 | 广西玉柴机器股份有限公司 | Circulating system of diesel engine cooling system |
CN201486637U (en) * | 2009-07-31 | 2010-05-26 | 奇瑞汽车股份有限公司 | Novel diesel engine cooling structure |
CN103670648A (en) * | 2013-12-05 | 2014-03-26 | 中国北车集团大连机车车辆有限公司 | Diesel engine air cylinder cover cooling method |
JP2014163225A (en) * | 2013-02-21 | 2014-09-08 | Mazda Motor Corp | Cooling structure for multi-cylinder engine |
CN104074595A (en) * | 2013-03-26 | 2014-10-01 | 现代自动车株式会社 | Coolant circulation system for engine |
CN204941682U (en) * | 2015-06-29 | 2016-01-06 | 上汽通用汽车有限公司 | Engine-cooling system |
US20160146092A1 (en) * | 2014-11-26 | 2016-05-26 | Hyundai Motor Company | Engine system having coolant control valve |
CN106812622A (en) * | 2015-09-11 | 2017-06-09 | 现代自动车株式会社 | The cooling system of engine |
CN207634166U (en) * | 2017-11-28 | 2018-07-20 | 东风商用车有限公司 | A kind of engine adverse currentcooling system |
-
2017
- 2017-11-28 CN CN201711216130.9A patent/CN107905882B/en active Active
Patent Citations (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2660967A1 (en) * | 1990-04-11 | 1991-10-18 | Peugeot | Internal combustion engine with improved cooling circuit |
JPH08218873A (en) * | 1995-02-09 | 1996-08-27 | Toyota Motor Corp | Cooling device for internal combustion engine |
JPH10103054A (en) * | 1996-09-30 | 1998-04-21 | Mazda Motor Corp | Engine cooler |
FR2855555A1 (en) * | 2003-05-27 | 2004-12-03 | Renault Sa | Internal combustion engine cooling circuit, has upper cylinder head water chamber connected upstream from cooling pump whose outlet is connected to lower cylinder head water chamber, to prevent coolant from circulating in radiator |
CN201103451Y (en) * | 2007-11-30 | 2008-08-20 | 广西玉柴机器股份有限公司 | Circulating system of diesel engine cooling system |
CN201486637U (en) * | 2009-07-31 | 2010-05-26 | 奇瑞汽车股份有限公司 | Novel diesel engine cooling structure |
JP2014163225A (en) * | 2013-02-21 | 2014-09-08 | Mazda Motor Corp | Cooling structure for multi-cylinder engine |
CN104074595A (en) * | 2013-03-26 | 2014-10-01 | 现代自动车株式会社 | Coolant circulation system for engine |
CN103670648A (en) * | 2013-12-05 | 2014-03-26 | 中国北车集团大连机车车辆有限公司 | Diesel engine air cylinder cover cooling method |
US20160146092A1 (en) * | 2014-11-26 | 2016-05-26 | Hyundai Motor Company | Engine system having coolant control valve |
CN204941682U (en) * | 2015-06-29 | 2016-01-06 | 上汽通用汽车有限公司 | Engine-cooling system |
CN106812622A (en) * | 2015-09-11 | 2017-06-09 | 现代自动车株式会社 | The cooling system of engine |
CN207634166U (en) * | 2017-11-28 | 2018-07-20 | 东风商用车有限公司 | A kind of engine adverse currentcooling system |
Non-Patent Citations (1)
Title |
---|
俞小莉;武亚娇;黄瑞;韩松;: "轿车发动机冷却水套流动与传热CFD计算分析", 车用发动机, no. 03 * |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109441656A (en) * | 2018-12-12 | 2019-03-08 | 中国北方发动机研究所(天津) | A kind of cylinder head that multiloop is cooling |
WO2020133047A1 (en) * | 2018-12-27 | 2020-07-02 | 潍柴动力股份有限公司 | Engine and engine cooling structure thereof |
CN109915249A (en) * | 2019-03-27 | 2019-06-21 | 东风汽车集团有限公司 | Car engine cooling system and its control method |
CN111878210A (en) * | 2020-07-23 | 2020-11-03 | 广西玉柴机器股份有限公司 | Efficient hybrid engine cooling system and control method thereof |
WO2022016766A1 (en) * | 2020-07-23 | 2022-01-27 | 广西玉柴机器股份有限公司 | Efficient hybrid engine cooling system and control method thereof |
CN111878210B (en) * | 2020-07-23 | 2023-10-10 | 广西玉柴机器股份有限公司 | Efficient hybrid engine cooling system and control method thereof |
CN114263523A (en) * | 2020-09-16 | 2022-04-01 | 比亚迪股份有限公司 | Engine water jacket, cooling system and vehicle |
CN114263523B (en) * | 2020-09-16 | 2023-10-13 | 比亚迪股份有限公司 | Engine water jacket, cooling system and vehicle |
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