CN105937431A - Thermal control module - Google Patents
Thermal control module Download PDFInfo
- Publication number
- CN105937431A CN105937431A CN201610121034.5A CN201610121034A CN105937431A CN 105937431 A CN105937431 A CN 105937431A CN 201610121034 A CN201610121034 A CN 201610121034A CN 105937431 A CN105937431 A CN 105937431A
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- CN
- China
- Prior art keywords
- coolant
- flow passages
- heat
- coolant flow
- cold
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60H—ARRANGEMENTS OF HEATING, COOLING, VENTILATING OR OTHER AIR-TREATING DEVICES SPECIALLY ADAPTED FOR PASSENGER OR GOODS SPACES OF VEHICLES
- B60H1/00—Heating, cooling or ventilating [HVAC] devices
- B60H1/02—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant
- B60H1/14—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit
- B60H1/18—Heating, cooling or ventilating [HVAC] devices the heat being derived from the propulsion plant otherwise than from cooling liquid of the plant, e.g. heat from the grease oil, the brakes, the transmission unit the air being heated from the plant exhaust gases
-
- 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
- F01P7/14—Controlling of coolant flow the coolant being liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H57/00—General details of gearing
- F16H57/04—Features relating to lubrication or cooling or heating
- F16H57/0412—Cooling or heating; Control of temperature
- F16H57/0413—Controlled cooling or heating of lubricant; Temperature control therefor
-
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/08—Arrangements of lubricant coolers
-
- 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
- F01P2003/027—Cooling cylinders and cylinder heads in parallel
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cylinder Crankcases Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Abstract
An engine assembly includes an engine head defining a block coolant outlet, a head coolant outlet, and a block coolant inlet. The engine assembly further includes a thermal control module coupled to the engine head. The thermal control module includes a support body and a hot coolant gallery supported by the support body. The hot coolant gallery is in fluid communication with the head coolant outlet and the block coolant outlet. The engine assembly also includes a cold coolant gallery supported by the support body. The cold coolant gallery is in fluid communication with the block coolant inlet. The engine assembly additionally includes a bypass conduit fluidly coupled between the hot coolant gallery and the cold coolant gallery. The support body supports the bypass conduit.
Description
Technical field
The present invention relates to the thermal control module for controlling the heat in engine pack.
Background technology
Vehicle part is commonly subjected to depend on the high temperature of weather condition or cold.Process at operation vehicle
In, heat can be controlled to control the temperature of different vehicle parts.For example, it is possible in being heated or cooled
Combustion engine is to maintain optimal engine temperature.
Summary of the invention
The present invention describes thermal control module, its be configured to by heat from any suitable heat source to
Desired vehicle location.Thermal source can be from the heat of the aerofluxus in exhaust manifold, follows from aerofluxus again
The heat of the aerofluxus in ring (EGR) system, results from the heat of turbocharger cooling procedure, from
(this subsidiary heat produced can additionally conduct to heat radiation the heat of the subsidiary generation of engine-cooling system
Device), or above combination.Thermal control module disclosed herein can be changed between thermal source and low-temperature receiver,
To distribute heat throughout vehicle on demand.Such as, thermal control module can conduct heat to vehicle
Heater cores, in order to make passenger cabin warm as quickly as possible, improve the comfort of passenger whereby.Separately
Outward, thermal control module can conduct heat to engine cylinder cover or the engine cylinder-body of vehicle, in order to the greatest extent
Possible fast ground heated engine, improves the economy of fuel whereby.The most in which way, thermal control molding
Block can reject heat in air so that Engine Durability and/or fuel economy maximize.As follows
Literary composition is described, and thermal control module has by-pass line to make the thermal inertia of electromotor minimize and make heat
Distribution within the engine maximizes.Further, thermal control module can directly couple (such as tethering) extremely
Engine cylinder cover, makes confusion produced by flexible pipe minimize whereby.It addition, can reequip thermal control module with
Change its function, and without putting into more processing operation.
In one embodiment, presently disclosed engine assembly includes engine cylinder cover, which defines
Cylinder body coolant outlet, Cooling of Cylinder Head agent outlet and cylinder body coolant entrance.Engine pack wraps further
Include the thermal control module being attached to engine cylinder cover.Thermal control module includes support and is supported by support
Heat coolant flow passages.The coolant flow passages of heat and Cooling of Cylinder Head agent outlet and cylinder body coolant outlet stream
Body connects.Engine pack also includes the cold coolant flow passages supported by support.Cold coolant stream
Road is in fluid communication with cylinder body coolant entrance.Engine pack also includes by-pass line, and it fluidly couples
Between coolant flow passages and the cold coolant flow passages of heat.Support supports by-pass line.
The present invention provides a kind of engine pack, comprises: engine cylinder cover, which defines cylinder body coolant
Outlet, Cooling of Cylinder Head agent outlet and cylinder body coolant entrance；Thermal control module, it is attached to engine cylinder
Lid, wherein thermal control module includes: support；The coolant flow passages of heat, it is supported by support, its
The coolant flow passages of middle heat and Cooling of Cylinder Head agent outlet and cylinder body coolant outlet fluid communication；Cold cooling
Agent runner, it is supported by support, and the coldest coolant flow passages is in fluid communication with cylinder body coolant entrance；
And by-pass line, its be fluidly coupled to heat coolant flow passages and cold coolant flow passages between, its
Middle support supports by-pass line.
In described engine pack, thermal control module is attached directly to engine cylinder cover.
Described engine pack comprises the pump being attached to cold coolant flow passages further.
In described engine pack, thermal control module farther include to be connected in heat coolant flow passages and
The first valve between Cooling of Cylinder Head agent outlet, in order to control coolant in Cooling of Cylinder Head agent outlet and heat
Flowing between coolant flow passages.
In described engine pack, thermal control module farther include to be connected in heat coolant flow passages and
The second valve between cylinder body coolant outlet, in order to control coolant in cylinder body coolant outlet and heat
Flowing between coolant flow passages.
Described engine pack comprises heater cores further, and wherein thermal control module farther includes
It is connected in the 3rd valve between coolant flow passages and the heater cores of heat, in order to control coolant from heat
Coolant flow passages to the flowing of heater cores.
In described engine pack, heater cores is in fluid communication with described by-pass line.
Described engine pack comprises transmission oil cooler further, and wherein thermal control module is further
Comprise and be attached to cold coolant flow passages, the coolant flow passages of heat and the 4th valve of transmission oil cooler
Door, in order to control the coolant coolant flow passages from cold coolant flow passages and heat to transmission oil cooler
Flowing.
In described engine pack, transmission oil cooler is in fluid communication with described by-pass line.
Described engine pack comprises engine oil cooler further, and wherein thermal control module is further
Including being attached to cold coolant flow passages, the coolant flow passages of heat and the 5th valve of engine oil cooler
Door, in order to control the coolant coolant flow passages from cold coolant flow passages and heat to engine oil cooler
Flowing.
In described engine pack, engine oil cooler is in fluid communication with by-pass line.
In described engine pack, thermal control module includes coolant flow passages and the bypass pipe being connected in heat
The 6th valve between road, in order to control coolant stream between coolant flow passages and the by-pass line of heat
Dynamic.
Described engine pack comprises radiator further, and wherein thermal control module farther includes to couple
The 7th valve between coolant flow passages and the radiator of heat, in order to control the coolant coolant in heat
Flowing between runner and radiator.
The present invention provides a kind of thermal control module, comprises: support；The coolant flow passages of heat, it is by propping up
Hold body support；Cold coolant flow passages, it is supported by support；And by-pass line, it fluidly joins
Being connected between coolant flow passages and the cold coolant flow passages of heat, wherein by-pass line is supported by support；
And pump, it is fluidly coupled to cold coolant flow passages, and wherein pump is supported by support.
Thermal control module comprises further and is connected in the coolant flow passages of heat and the cylinder cap of engine cylinder cover is cold
But the first valve between agent outlet, in order to control coolant at Cooling of Cylinder Head agent outlet and the coolant of heat
Flowing between runner.
Thermal control module comprises further and is connected in the coolant flow passages of heat and the cylinder body of engine cylinder cover is cold
But the second valve between agent outlet, in order to control coolant at cylinder body coolant outlet and the coolant of heat
Flowing between runner.
Thermal control module comprises the between coolant flow passages and the heater cores being connected in heat further
Three valves, in order to control the coolant flowing from hot coolant flow passages to heater cores.
Thermal control module comprises further and is attached to cold coolant flow passages, the coolant flow passages of heat and speed change
4th valve of device oil cooler, in order to control coolant from cold coolant flow passages and the coolant stream of heat
Road is to the flowing of transmission oil cooler.
Thermal control module comprises further and is attached to cold coolant flow passages, the coolant flow passages of heat and starts
5th valve of oil cooler, in order to control coolant from cold coolant flow passages and the coolant stream of heat
Road is to the flowing of engine oil cooler.
Thermal control module comprises the 6th between coolant flow passages and the by-pass line being connected in heat further
Valve, in order to control coolant flowing between hot coolant flow passages to by-pass line.
By hereafter to the detailed description of preferred embodiment of the present invention and combine accompanying drawing, it is readily appreciated that this
The features described above of invention and advantage and other features and advantage.
Accompanying drawing explanation
Fig. 1 is the perspective schematic view of engine pack, and this engine pack includes engine cylinder cover and attached
It is connected to the thermal control module of engine cylinder cover；
Fig. 2 is engine cylinder cover and the schematic elevational view of engine cylinder-body of engine pack；
Fig. 3 is the schematic elevational view of the thermal control module shown in Fig. 1；
Fig. 4 is the schematic rear view of the thermal control module shown in Fig. 1；And
Fig. 5 is the schematic diagram of the thermal control module in Fig. 1.
Detailed description of the invention
When with reference to accompanying drawing, the corresponding portion same or like in each figure of the most same reference
Part, and from the beginning of Fig. 1, engine pack 12 can be vehicle 10 (such as car, truck or rub
Motorcycle) a part.In the illustrated embodiment, engine pack 12 includes engine cylinder cover 14,
It is attached to the engine cylinder-body 16 of engine cylinder cover 14, and is attached to the oil sump of engine cylinder-body 16
18.Engine pack 12 may further include the exhaust manifold 20 integrated with engine cylinder cover 14.Remove
Outside exhaust manifold 20, engine pack 12 includes directly coupling (such as bolt) to engine cylinder cover
The thermal control module 22 of 14.Specifically, thermal control module 22 can be attached directly to engine cylinder cover 14
Above or below.
Thermal control module 22 allows to utilize the heat from any suitable vehicle thermal source 24 (Fig. 5) most
May fast ground heated engine or to vehicle 10 passenger cabin offer heat.Thermal source 24 can be from row
The heat that aerofluxus in gas manifold 20 is extracted, from the aerofluxus in exhaust gas recirculatioon (ESR) system
Heat, results from the heat of turbocharger cooling procedure, from the subsidiary output of engine-cooling system
Heat (heat of this subsidiary output can additionally conduct to radiator 26 (Fig. 5)), or above group
Close.
With reference to Fig. 1-5, thermal control module 22 can be attached directly to engine cylinder cover 14, allow whereby
Coolant C flow to thermal control module 22 from engine cylinder cover 14.As in figure 2 it is shown, engine cylinder cover
14 define the multiple entrance and exits being positioned at its front outer surface 15 (or rear outer surface), thus allow
Coolant flows between engine cylinder cover 14 and thermal control module 22, and makes by mixing that flexible pipe produces
Disorderly minimize.In the illustrated embodiment, engine cylinder cover 14 defines for cooling down engine cylinder-body
The cylinder body coolant entrance 28 of the cylinder body ooling channel of 16.Cylinder body coolant entrance 28 is configurable to
Run through the hole that engine cylinder cover 14 extends.Engine cylinder cover 14 also defines cylinder body ooling channel
Cylinder body coolant outlet 30.Cold coolant C can flow into cylinder body coolant entrance 28, and flows through cylinder
Body ooling channel, thus cool down engine cylinder-body 16.After cooling engine cylinder-body 16, cooling
Agent C is left from cylinder body ooling channel by cylinder body coolant outlet 30.Therefore, cylinder body cooling is entered
The coolant of agent entrance 28 is cold, and the coolant leaving cylinder body coolant outlet 30 is hot.
Engine cylinder cover 14 further defines the Cooling of Cylinder Head agent being configured to cool down engine cylinder cover 14
The Cooling of Cylinder Head agent outlet 32 of pipeline.Coolant C flows through Cooling of Cylinder Head agent pipeline, thus cooling is started
Machine cylinder cap 14, and left by Cooling of Cylinder Head agent outlet 32 subsequently.Therefore, Cooling of Cylinder Head agent is flow through
The coolant C of outlet 32 is hot.
In addition to Cooling of Cylinder Head agent outlet 32, engine cylinder cover 14 defines engine oil cooler
The EOC entrance 34 and EOC of (engine oil cooler, EOC) 38 exports 36 (Fig. 5).Cooling
Agent C can flow through EOC entrance 34 and flow into EOC 38 to cool down engine oil.Send out in cooling
After motivation oil, coolant flows through from EOC 38, and leaves engine cylinder by EOC outlet 36
Lid 14.Therefore, the coolant by EOC outlet 36 is hot.
Engine cylinder cover 14 further defines hot coolant outlet 40, this hot coolant outlet 40 transport
The coolant of heat is extracted from one or more thermals source 24.As mentioned below, engine cylinder-body 14 is left
Coolant be extracted heat from any suitable thermal source 24, such as from exhaust manifold 20
The heat of aerofluxus, from the heat of the aerofluxus in exhaust gas recirculatioon (ESR) system, results from turbine and increases
The heat of depressor cooling procedure, from heat (this subsidiary generation of the subsidiary generation of engine-cooling system
Heat can additionally conduct to radiator 26 (Fig. 5)), or above combination.
Thermal control module 22 can be with all cylinder caps of the front outer surface 15 being formed at engine cylinder cover 14
Port (i.e. cylinder body coolant entrance 28, cylinder body coolant outlet 30, Cooling of Cylinder Head agent outlet 32, EOC
Entrance 34, EOC outlet 36, hot coolant outlet 40) fluidly couple, thus serve as all of the port
Single interface, port is relevant to the transmittance process of all potential low-temperature receivers from thermal source to heat energy.In diagram
In embodiment, thermal control module 22 is bolted to engine cylinder cover 14.But it is contemplated that thermal control module
22 can mechanically and directly be attached to engine cylinder cover 14 by other suitable methods.
Thermal control module 22 includes support 42, and it is completely or partially by hard material (such as hard gold
Belong to) make.In addition to support 42, thermal control module 22 includes the coolant flow passages 44, cold of heat
Coolant flow passages 46, and it is fluidly coupled to the coolant flow passages 44 of heat and cold coolant flow passages 46
Between by-pass line 48.Support 42 supports the coolant flow passages 44 of heat, cold coolant flow passages 46
With by-pass line 48.Thermal control module 22 farther includes to be fluidly coupled to cold coolant flow passages 46
Pump 50 (such as electrodynamic pump).Pump 50 is also supported by support 42, and can be along cold coolant
Runner 46 allows coolant C move.
The coolant flow passages 44 of heat includes main hot pipeline (main hot line) 45 and from main hot pipeline 45
The the first hot junction mouth 47 stretched out.First hot junction mouth 47 is in fluid communication with main hot pipeline 45, and can flow
It is attached to Cooling of Cylinder Head agent outlet 32 body.Thermal control module 22 farther includes along the first hot junction mouth 47
And the first valve 52 coupled.First valve 52 is fluidly coupled to coolant flow passages 44 and the cylinder cap of heat
Between coolant outlet 32, in order to control in Cooling of Cylinder Head agent outlet 32 and the coolant flow passages 44 of heat
Between coolant flowing.First valve 52 can be to control valve (such as bilateral proportion valve), its
The flow that coolant flow to the coolant flow passages 44 of heat from Cooling of Cylinder Head agent outlet 32 can be controlled.Cause
This, the first valve 52 can be full opening of, partially open or completely close.Closing completely
Closed position, the first valve 52 stops coolant in Cooling of Cylinder Head agent outlet 32 and the coolant flow passages 44 of heat
Between flowing.At fully open position and partial open position, the first valve 52 allows coolant to lead to
Cross the first hot junction mouth 47 to flow between Cooling of Cylinder Head agent outlet 32 and the coolant flow passages 44 of heat.
The coolant flow passages 44 of heat farther includes the second hot junction mouth 49 stretched out from main hot pipeline 45.The
Two hot junction mouths 49 are in fluid communication with main hot pipeline 45, and can be fluidly coupled to cylinder body coolant and go out
Mouth 30.Therefore, the coolant flow passages 44 of heat is in fluid communication with cylinder body coolant outlet 30.Thermal control molding
Block 22 includes the second valve 54 coupled along the second hot junction mouth 49.Second valve 54 is fluidly coupled to
Between coolant flow passages 44 and the cylinder body coolant outlet 30 of heat, in order to control coolant and cool down at cylinder body
Flowing between agent outlet 30 and the coolant flow passages 44 of heat.Second valve 54 can be to control valve
(such as bilateral proportion valve), it can control coolant and flow to heat from cylinder body coolant outlet 30
The flow of coolant flow passages 44.Therefore, the second valve 54 can full opening of, partially open
Or completely close.In fully closed position, the second valve 54 stops coolant to go out at cylinder body coolant
Flow between mouth 30 and the coolant flow passages 44 of heat.At fully open position and partial open position, the
Two valves 54 allow coolant to pass through the second hot junction mouth 49 in cylinder body coolant outlet 30 and the cooling of heat
Flow between agent runner 44.
The coolant flow passages 44 of heat also includes the 3rd hot junction mouth 56 stretched out from main hot pipeline 45.3rd heat
Port 56 is in fluid communication with main hot pipeline 45, and can be fluidly coupled to heater cores 58.?
In the present invention, term " heater cores " refers to the device of the radiator class for heating Vehicular occupant cabin.
Thermal control module 22 includes the 3rd valve 60 coupled along the 3rd hot junction mouth 56.3rd valve 60 fluid
Ground is connected between coolant flow passages 44 and the heater cores 58 of heat, in order to control coolant in heating
Flowing between the coolant flow passages 44 of device core 58 and heat.3rd valve 60 can be to control valve
(such as bilateral proportion valve), it can control coolant and flow to heating from the coolant flow passages 44 of heat
The flow of device core 58.Therefore, the 3rd valve 60 can be full opening of, partially open or complete
Contract fully.In fully closed position, the 3rd valve 60 stops coolant from the coolant flow passages 44 of heat
It flow to heater cores 58.At fully open position and partial open position, the 3rd valve 60 allows
Coolant is flowed between coolant flow passages 44 and the heater cores 58 of heat by the 3rd hot junction mouth 56.
As mentioned below, heater cores 58 is also in fluid communication with by-pass line 48.
Thermal control module 22 includes the 4th valve 62, and it is fluidly coupled to the coolant flow passages 44 of heat
And between cold coolant flow passages 46.4th valve 62 is also fluidly coupled to transmission oil cooler
(TOC)64.4th valve 62 can be to control valve (such as threeway proportion valve), and it can be controlled
Coolant processed flow to the flow of TOC 64 from hot coolant flow passages 44 and cold coolant flow passages 46.
Therefore, the 4th valve 62 can full opening of, partially open or completely close, and permissible
Control flow to the coolant of TOC 64 from hot coolant flow passages 44 or cold coolant flow passages 46
Amount.In fully closed position, the 4th valve 62 stops coolant from the coolant flow passages 44 and cold of heat
Coolant flow passages 46 flow to TOC 64.Fully opening shape position and partial open position, the 4th valve
Door 62 allows coolant to flow to TOC from coolant flow passages 44 and/or the cold coolant flow passages 46 of heat
64.As mentioned below, TOC 64 is also in fluid communication with bypass line 48.
Thermal control module 22 includes the 5th valve 66, and it is fluidly coupled to the coolant flow passages 44 of heat
And between cold coolant flow passages 46.5th valve 66 is also fluidly coupled to EOC 38.5th valve
Door 66 can be to control valve (such as threeway proportion valve), and it can control the coolant cooling from heat
Agent runner 44 and cold coolant flow passages 46 flow to the flow of EOC 38.Therefore, the 5th valve 66
Can full opening of, partially open or completely close, and the coolant stream from heat can be controlled
Road 44 or cold coolant flow passages 46 flow to the amount of the coolant of EOC 38.In fully closed position,
5th valve 66 stops coolant to flow to from coolant flow passages 44 and the cold coolant flow passages 46 of heat
EOC 38.At fully open position and partial open position, the 4th valve 62 allows coolant from heat
Coolant flow passages 44 and/or cold coolant flow passages 46 flow to EOC 38.EOC 38 goes back and bypass pipe
Road 48 is in fluid communication.
Thermal control module 22 includes the 6th valve 68, and it is fluidly coupled to the coolant flow passages 44 of heat
And between by-pass line 48.6th valve 68 can be to control valve (such as bilateral proportion valve),
It can control coolant and flow to the flow of by-pass line 48 from the coolant flow passages 44 of heat.Therefore,
6th valve 68 can be full opening of, partially open or of completely closed, and can control
The amount of the coolant of by-pass line 48 it is flow to from the coolant flow passages 44 of heat.In fully closed position,
6th valve 68 stops coolant to flow to by-pass line 48 from the coolant flow passages 44 of heat.Beating completely
Open position and partial open position, the 6th valve 68 allows coolant to flow from the coolant flow passages 44 of heat
To by-pass line 48.
The coolant flow passages 44 of heat also includes the 4th hot junction mouth 70 stretched out from main hot pipeline 45.4th heat
Port 70 is in fluid communication with main hot pipeline 45, and can be fluidly coupled to radiator 26.Thermal control
Module 22 includes the 7th valve 72 coupled along the 4th hot junction mouth 70.7th valve 72 fluid even couples
Between coolant flow passages 44 and the radiator 26 of heat, in order to control the coolant coolant flow passages from heat
44 flowings arriving radiator 26.7th valve 72 can be to control valve (such as bilateral proportion valve),
It can control coolant and flow to the flow of radiator 26 from the coolant flow passages 44 of heat.Therefore,
Seven valves 72 can be full opening of, partially open or completely close.In fully closed position,
7th valve 72 stops coolant to flow to radiator 26 from the coolant flow passages 44 of heat.Fully opening
Position and partial open position, the 7th valve 72 allow coolant pass through the 4th hot junction mouth 70 from heat cold
But agent runner 44 flow to radiator 26.
The coolant flow passages 44 of heat farther includes the 5th hot junction mouth 74 stretched out from main hot pipeline 45.The
Five hot junction mouths are in fluid communication with main hot pipeline 45, and can be fluidly coupled to engine cylinder cover 14
Hot coolant outlet 40.Therefore, the coolant flow passages 44 of heat goes out with the hot coolant of engine cylinder cover 14
Mouth 40 fluid communication.
By-pass line 48 makes the coolant flow passages 44 of heat be connected the most mutually with cold coolant flow passages 46
Connect, and include main bypass line 76 and the first bypass port 78 stretched out from main bypass line 76.First is other
Go side mouth 78 is in fluid communication with main bypass line 76, and can be fluidly coupled to EOC 38.Cause
This, coolant C can flow between by-pass line 48 and EOC 38 through the first bypass port 78.
By-pass line 48 farther includes the second bypass port 80 stretched out from main bypass line 76.Second bypass ends
Mouth 80 is in fluid communication with main bypass line 76, and can be fluidly coupled to TOC 64.Therefore, cold
But agent C can flow between by-pass line 48 and TOC 64 through the second bypass port 80.Bypass
Pipeline 48 also includes the 3rd bypass port 82 stretched out from main bypass line 76.3rd bypass port 82 with
Main bypass line 76 is in fluid communication, and can be fluidly coupled to heater cores 58.Therefore, cooling
Agent C can flow between by-pass line 48 and heater cores 58.
Cold coolant flow passages 46 is fluidly coupled to by-pass line 48, and includes main cold pipeline 84
And from leading the first cold port 86 that cold pipeline 84 stretches out.First cold port 86 flows with main cold pipeline 84
Body connects, and can be fluidly coupled to cylinder body coolant entrance 28.Therefore, coolant C is permissible
It flow to cylinder body coolant entrance 28 from cold coolant flow passages 46 by the first cold port 86.
Cold coolant flow passages 46 farther includes the second cold port 88 stretched out from main cold pipeline 84.The
Two cold ports 88 are in fluid communication with main cold pipeline 84, and fluidly can be joined by EOC entrance 34
It is connected to EOC 38 (Fig. 2).Therefore, the second cold port 88 can be attached directly to EOC entrance 34.
Although the optimal mode of carrying out the present invention being described in detail, but those skilled in the art should managing
Solving, the plurality of optional design and embodiment for implementing the present invention is in the model of appended claims
Enclose.
Cross-Reference to Related Applications
This application claims the rights and interests of the U.S. Provisional Application No.62/128,200 submitted on March 4th, 2015,
This application is incorporated in the present invention by quoting entirety.
Claims (10)
1. engine pack, comprises:
Engine cylinder cover, which defines cylinder body coolant outlet, Cooling of Cylinder Head agent outlet and cylinder body coolant
Entrance；
Thermal control module, it is attached to engine cylinder cover, and wherein thermal control module includes:
Support；
The coolant flow passages of heat, it is supported by support, and wherein the coolant flow passages of heat is cold with cylinder cap
But agent outlet and cylinder body coolant outlet fluid communication；
Cold coolant flow passages, it is supported by support, and the coldest coolant flow passages is cold with cylinder body
But agent fluid communication；And
By-pass line, its be fluidly coupled to heat coolant flow passages and cold coolant flow passages it
Between, wherein support supports by-pass line.
2. engine pack as claimed in claim 1, wherein thermal control module is attached directly to electromotor
Cylinder cap.
3. engine pack as claimed in claim 1, it comprises further and is attached to cold coolant stream
The pump in road.
4. engine pack as claimed in claim 1, wherein thermal control module farther includes to be connected in
The first valve between the coolant flow passages of heat and Cooling of Cylinder Head agent outlet, in order to control coolant at cylinder cap
Flowing between coolant outlet and the coolant flow passages of heat.
5. engine pack as claimed in claim 4, wherein thermal control module farther includes to be connected in
The second valve between coolant flow passages and the cylinder body coolant outlet of heat, in order to control coolant at cylinder body
Flowing between coolant outlet and the coolant flow passages of heat.
6. engine pack as claimed in claim 5, it comprises heater cores, Qi Zhongre further
Control module farther includes the 3rd valve being connected between coolant flow passages and the heater cores of heat,
To control the coolant flowing from hot coolant flow passages to heater cores.
7. engine pack as claimed in claim 6, wherein heater cores and described by-pass line stream
Body connects.
8. engine pack as claimed in claim 7, it comprises transmission oil cooler further, its
Middle thermal control module comprises further and is attached to cold coolant flow passages, the coolant flow passages of heat and variator
4th valve of oil cooler, in order to control coolant from cold coolant flow passages and the coolant flow passages of heat
Flowing to transmission oil cooler.
9. engine pack as claimed in claim 8, wherein transmission oil cooler and described bypass pipe
Road is in fluid communication.
10. engine pack as claimed in claim 9, it comprises engine oil cooler further, its
Middle thermal control module farther includes to be attached to cold coolant flow passages, the coolant flow passages of heat and electromotor
5th valve of oil cooler, in order to control coolant from cold coolant flow passages and the coolant flow passages of heat
Flowing to engine oil cooler.
Applications Claiming Priority (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US201562128200P | 2015-03-04 | 2015-03-04 | |
| US62/128,200 | 2015-03-04 | ||
| US14/838,871 US20160258342A1 (en) | 2015-03-04 | 2015-08-28 | Thermal control module |
| US14/838,871 | 2015-08-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105937431A true CN105937431A (en) | 2016-09-14 |
Family
ID=56850510
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610121034.5A Pending CN105937431A (en) | 2015-03-04 | 2016-03-03 | Thermal control module |
Country Status (2)
| Country | Link |
|---|---|
| US (1) | US20160258342A1 (en) |
| CN (1) | CN105937431A (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11994209B2 (en) * | 2019-11-19 | 2024-05-28 | Revmax Performance, Llc | Transmission cooler thermal bypass device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040016411A1 (en) * | 2002-07-29 | 2004-01-29 | Stephen Joyce | Engine thermal management for internal combustion engine |
| CN103422965A (en) * | 2012-05-21 | 2013-12-04 | 通用汽车环球科技运作有限责任公司 | Engine thermal management system and method |
| CN103867281A (en) * | 2012-12-17 | 2014-06-18 | 现代自动车株式会社 | Engine cooling system for vehicle and control method of the same |
| CN104210351A (en) * | 2013-05-30 | 2014-12-17 | 通用汽车环球科技运作有限责任公司 | Powertrain cooling system with cooling and heating modes for heat exchangers |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8689742B2 (en) * | 2009-11-24 | 2014-04-08 | Hyundai Motor Company | Integrated coolant flow control and heat exchanger device |
-
2015
- 2015-08-28 US US14/838,871 patent/US20160258342A1/en not_active Abandoned
-
2016
- 2016-03-03 CN CN201610121034.5A patent/CN105937431A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040016411A1 (en) * | 2002-07-29 | 2004-01-29 | Stephen Joyce | Engine thermal management for internal combustion engine |
| CN103422965A (en) * | 2012-05-21 | 2013-12-04 | 通用汽车环球科技运作有限责任公司 | Engine thermal management system and method |
| CN103867281A (en) * | 2012-12-17 | 2014-06-18 | 现代自动车株式会社 | Engine cooling system for vehicle and control method of the same |
| CN104210351A (en) * | 2013-05-30 | 2014-12-17 | 通用汽车环球科技运作有限责任公司 | Powertrain cooling system with cooling and heating modes for heat exchangers |
Also Published As
| Publication number | Publication date |
|---|---|
| US20160258342A1 (en) | 2016-09-08 |
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Application publication date: 20160914 |