CN209129730U - Integrated heat spreader and cooling system including the integrated heat spreader - Google Patents
Integrated heat spreader and cooling system including the integrated heat spreader Download PDFInfo
- Publication number
- CN209129730U CN209129730U CN201821726366.7U CN201821726366U CN209129730U CN 209129730 U CN209129730 U CN 209129730U CN 201821726366 U CN201821726366 U CN 201821726366U CN 209129730 U CN209129730 U CN 209129730U
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- CN
- China
- Prior art keywords
- heat spreader
- integrated heat
- cooling water
- radiator
- inlet portion
- Prior art date
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- Expired - Fee Related
Links
- 238000001816 cooling Methods 0.000 title claims abstract description 29
- 239000000498 cooling water Substances 0.000 claims abstract description 73
- 239000002826 coolant Substances 0.000 claims abstract description 11
- 238000005259 measurement Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 22
- 238000005192 partition Methods 0.000 claims description 17
- 230000000712 assembly Effects 0.000 claims description 3
- 238000000429 assembly Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 description 6
- 239000007924 injection Substances 0.000 description 6
- 238000007872 degassing Methods 0.000 description 4
- 230000006870 function Effects 0.000 description 4
- 230000003252 repetitive effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000017525 heat dissipation Effects 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000003321 amplification Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 230000001143 conditioned effect Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 238000003199 nucleic acid amplification method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
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
- 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
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0204—Filling
- F01P11/0209—Closure caps
- F01P11/0238—Closure caps with overpressure valves or vent valves
-
- 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
- F01P3/18—Arrangements or mounting of liquid-to-air 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
- F01P5/00—Pumping cooling-air or liquid coolants
- F01P5/10—Pumping liquid coolant; Arrangements of coolant pumps
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K1/00—Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
- F16K1/32—Details
- F16K1/34—Cutting-off parts, e.g. valve members, seats
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K27/00—Construction of housing; Use of materials therefor
- F16K27/02—Construction of housing; Use of materials therefor of lift valves
-
- 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
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K31/00—Actuating devices; Operating means; Releasing devices
- F16K31/002—Actuating devices; Operating means; Releasing devices actuated by temperature variation
-
- 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
-
- 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
- F01P2025/00—Measuring
- F01P2025/08—Temperature
- F01P2025/34—Heat exchanger incoming fluid temperature
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Temperature-Responsive Valves (AREA)
Abstract
The utility model relates to a kind of integrated heat spreader and including the cooling system of the integrated heat spreader.The integrated heat spreader includes: radiator casing, is formed with inlet portion and outlet portion；Coolant temperature sensor, measurement flow into the cooling water temperature and output correlation signal of inlet portion；Shell is bypassed, be formed in radiator casing body and is formed with by-pass prot；Cooling water control unit is arranged in inlet portion, and selectively opens or closes inlet portion and by-pass prot；Radiator heat exchange department, is mounted on radiator casing；And exhaust unit, the top of radiator heat exchange department is set.
Description
Technical field
The utility model relates to a kind of integrated heat spreader with flow control and degassing function and including the integrated heat dissipation
The cooling system of device.
Background technique
When the temperature of cooling water in engine rises, thermostat is opened, and cooling water is in bubble detaching device and heat dissipation
It is recycled in device.By the cooling cooling water of cooling fan in radiator, general cooling system is divided into atmosphere opening formula cooling system
With adding pressure type cooling system.
In order to meet exhaust gas limitation and improve fuel efficiency, available engine and the engine being currently being deployed need to increase
The performance of strong low pressure exhaust gas recycling (LP-EGR) cooler, high pressure exhaust gas recycling (HP-EGR) cooler, after-treatment device
And capacity, and the performance for needing to enhance oil cooler, ATF heater etc., therefore the layout of cooler is extremely complex.
The content recorded in the background section is recorded to promote the understanding to the background of utility model, this
Utility model can also be including being not by the content of the prior art known in those skilled in the art.
Utility model content
(1) technical problems to be solved
The purpose of the utility model is to provide a kind of integrated heat spreader with flow control and degassing function and including
The cooling system of the integrated heat spreader.
(2) technical solution
Integrated heat spreader according to the present utility model may include: radiator casing, be formed with inlet portion and outlet portion；It is cold
But water temperature sensor, measurement flow into the cooling water temperature and output correlation signal of the inlet portion；Shell is bypassed, is formed in described
In radiator casing body and it is formed with by-pass prot；Cooling water control unit, be arranged in the inlet portion, and be selectively opened or
Close the inlet portion and the by-pass prot；Radiator heat exchange department is mounted on the radiator casing；And exhaust unit,
The top of the radiator heat exchange department is set.
The inlet portion can be formed in a upper lateral part of the radiator casing, and the outlet portion can be formed in described
Another side lower part of radiator casing.
The cooling water control unit may include: temperature-sensitive portion, including wax；Main valve, according to the expansion of the wax, selectivity
Open the inlet portion in ground；And auxiliary valve selectively blocks the by-pass prot according to the expansion of the wax.
The cooling water control unit may include: main valve, be selectively opened the inlet portion；Auxiliary valve, selectivity
Ground blocks the by-pass prot；Thermostat housing, filled with wax and be configured to can be with the main valve and the auxiliary valve one
Play movement；Spring flexibly supports the thermostat housing；Guide rod guides the movement of the thermostat housing；And electric heating
Device transmits heat to the wax by the guide rod, and the integrated heat spreader can also include: controller, according to the cooling water
The output signal of temperature sensor controls the operation of the electric heater.
The cooling water control unit may include: main valve, be selectively opened the inlet portion；Auxiliary valve, selectivity
Ground blocks the by-pass prot；Operating stick, in conjunction with the main valve and the auxiliary valve；Spring flexibly supports the operating stick；With
And helix tube, in conjunction with the operating stick, with the selectively moved operating stick, the integrated heat spreader can also include:
Controller controls the operation of the helix tube according to the output signal of the coolant temperature sensor.
The integrated heat spreader can also include: bypass line, and the lower part for being formed in the radiator casing is dissipated with described
Between hot device heat exchange department.
The exhaust unit may include the multiple partitions formed to separate bubble.
The multiple partition may include: first partition, be protrudedly formed the one side in the radiator casing；And the
Two partitions are protrudedly formed the another side in the radiator casing.
The integrated heat spreader can also include: pressure cover, be formed in the radiator casing top.
The integrated heat spreader can be formed in the width direction of the radiator heat exchange department is used for flow of cooling water
Multiple cooling-water ducts.
A kind of cooling system of embodiment according to the present utility model may include: engine；Multiple heat exchanger assemblies；Water
Pump, Xiang Suoshu engine and the multiple heat exchanger assembly cooling water supply；And the integrated heat spreader.
The inlet portion can be connected to the engine, and the outlet portion can be connected to the water pump.
(3) beneficial effect
The integrated heat spreader of embodiment according to the present utility model and cooling system including the integrated heat spreader, Ke Yishi
Existing flow control and degassing function, and structure is simple, so that the layout of engine becomes simple.
Detailed description of the invention
Fig. 1 is the block diagram of the cooling system of embodiment according to the present utility model.
Fig. 2 and Fig. 4 is the front section view of the integrated heat spreader of an embodiment according to the present utility model.
Fig. 3 and Fig. 5 is the front of the cooling water control unit of the integrated heat spreader of an embodiment according to the present utility model
Cross-sectional view.
Fig. 6 is the section plan of the exhaust unit of the integrated heat spreader of an embodiment according to the present utility model.
Fig. 7 is the figure of the cooling water injection for illustrating the integrated heat spreader of an embodiment according to the present utility model.
Fig. 8 is the front cross-sectional of the cooling water control unit of the integrated heat spreader of variant embodiment according to the present utility model
Figure.
Fig. 9 is the front of the cooling water control unit of the integrated heat spreader of another variant embodiment according to the present utility model
Cross-sectional view.
Figure 10 and Figure 11 is the structure chart of the cooling system of embodiment according to the present utility model.
Description of symbols
1: engine 3: engine cylinder body
5: cylinder head 10: vehicle operating states signal section
12: coolant temperature sensor 14: oil temperature sensor
16: intake air temperature sensor 18: accelerator pedal position sensor
20: vehicle speed sensor 30: controller
40: integrated heat spreader 44: exhaust gas recycles (EGR) cooler
46: heater 47: oil cooler
50: water pump 51: inlet portion
53: outlet portion 54: radiator casing
55: guiding wall 56: bypass line
60: bypass shell 62: by-pass prot
70,110,130: cooling water control unit 71: wax
72: temperature-sensitive portion 74: main valve
76: auxiliary valve 77: fixed link
79: spring 90: radiator heat exchange department
92: cooling-water duct 100: exhaust unit
102: first partition 104: second partition
106: partition 108: pressure cover
112: main valve 114: auxiliary valve
115: wax 116: thermostat housing
118: spring 120: guide rod
122: electric heater 132: main valve
134: auxiliary valve 136: operating stick
138: spring 140: solenoid
Specific embodiment
In the following, the embodiments of the present invention are described in detail referring to attached drawing.
But for ease of description, the size of each component and thickness shown in figure be shown as with arbitrary size and
Thickness, the utility model are not necessarily limited to as shown in the figure, also, in order to be clearly shown each section and region, by thickness
Amplification indicates.
But in order to clearly demonstrate the embodiments of the present invention, the part unrelated with explanation is omitted, and entire
The same or similar component is illustrated using identical appended drawing reference in specification.
In following explanation, it is to need because the title of component is identical that the title of component, which is divided into first, second etc.,
These components are distinguished, these components are not necessarily limited to the sequence.
Fig. 1 is the block diagram of the cooling system of embodiment according to the present utility model.
Referring to Fig.1, the cooling system of embodiment according to the present utility model includes controller 30, and the controller 30 is used for
Receive the output signal of vehicle operating states signal section 10.
The controller 30 can be realized by the more than one microprocessor operated by preset program.
The cooling system of embodiment according to the present utility model includes water pump 50, and the water pump 50 can be mechanical water
Pump, for example, the water pump 50 can be the variable water pump that can control delivery flow, is also possible to the electric water that revolving speed is conditioned
Pump.
The controller 30 can receive the output signal of the vehicle operating states signal section 10 to control the water pump 50
Operation.
The cooling system of embodiment according to the present utility model may include the electric heater 122 or solenoid described below
140, the controller 30 can receive the output signal of the vehicle operating states signal section 10 to control the electric heater
122 or the solenoid 140 operation.
The vehicle operating states signal section 10 may include: coolant temperature sensor 12, and measurement cooling water temperature is simultaneously defeated
Coherent signal out；Oil temperature sensor 14, measurement oil temperature and output correlation signal；Intake air temperature sensor 16 measures air inlet temperature
Spend simultaneously output correlation signal；Accelerator pedal position sensor 18 measures the position of accelerator pedal and output correlation signal；And vehicle
Fast sensor 20, measurement speed and output correlation signal.
Fig. 2 and Fig. 4 is the front section view of the integrated heat spreader of an embodiment according to the present utility model, and Fig. 3 and Fig. 5 are
The front section view of the cooling water control unit of the integrated heat spreader of an embodiment according to the present utility model.
In the following, being illustrated referring to integrated heat spreader of the Fig. 2 to Fig. 5 to embodiment according to the present utility model.
The integrated heat spreader 40 of embodiment according to the present utility model includes: radiator casing 54, is formed with inlet portion 41
With outlet portion 53；Coolant temperature sensor 12, measurement flow into the cooling water temperature and output correlation signal of the inlet portion 51；It is other
Road shell 60 is formed in the radiator casing 54 and is formed with by-pass prot 62；Cooling water control unit 70 is arranged described
Inlet portion 51, and selectively open or close the inlet portion 51 and the by-pass prot 62；Radiator heat exchange department 90, peace
Mounted in the radiator casing 54；And exhaust unit 100, the top of the radiator heat exchange department 90 is set.
The inlet portion 51 can be formed in a upper lateral part of the radiator casing 54, and the outlet portion 53 can be formed
In another side lower part of the radiator casing 54.
The cooling water control unit 70 may include: temperature-sensitive portion 72, including wax 71；Main valve 74, according to the temperature-sensitive portion
72 expansion is selectively opened the inlet portion 51；And auxiliary valve 76, it is selectively blocked according to the expansion of the wax 71
The by-pass prot 62.
Fixed link 77 is installed in the radiator casing 54, a part of the fixed link 77 is inserted into the wax 71
Portion.
The main valve 74 can be flexibly supported by spring 79.
It is flowed by a small amount of cooling water of the engine 1 by the by-pass prot 62, and the heat of cooling water can be with
It is passed to the wax 71 in the temperature-sensitive portion 72.
It could be formed with guiding wall 55 in the radiator casing 54, so that cooling water is to inside the integrated heat spreader 40
Flowing.
The integrated heat spreader 40 further includes the lower part for being formed in the radiator casing 54 and the radiator heat exchange
Bypass line 56 between portion 90.
Cooling water by the by-pass prot 62 can be flowed by the bypass line 56 to the outlet portion 53.
Fig. 6 is the section plan of the exhaust unit of the integrated heat spreader of an embodiment according to the present utility model.
Referring to Fig. 6, the exhaust unit 100 may include multiple partitions 106 for being formed in order to separate bubble.
The multiple partition 106 may include: first partition 102, be protrudedly formed the one of the radiator casing 54
Face；And second partition 104, it is protrudedly formed the another side in the radiator casing 54.
As shown, the first partition 102 and the second partition 104 intersect to form, to increase flow of cooling water
Distance, therefore due to increase bubble separation area and improve efficiency.
The inlet portion 51 can be connected to engine 1 (referring to Fig.1 0), and the outlet portion 53 can be with the water pump 50
Connection.
Hose etc. of the exhaust unit 100 due to not needing connection radiator etc., structure is simple, and component count
Amount is reduced, to advantageously reduce cost.
Fig. 7 is the figure of the cooling water injection for illustrating the integrated heat spreader of an embodiment according to the present utility model.
Referring to Fig. 7, the integrated heat spreader 40 can also include the pressure cover for being formed in 54 top of radiator casing
108。
The integrated heat spreader of an embodiment according to the present utility model can open the pressure cover 108 to supplement cooling
Water.
Existing engine and the engine being currently being deployed are unfavorable for cold due to the layout complexity of cooling system
But water injection.
As described in Figure 7, the injection cooling water of the pressure cover 10 for being located at radiator topmost is opened, and by being located at most
The exhaust unit 100 and radiator of upper end, cooling water are injected into engine export and motor inlet direction respectively.
The bypass line 56 and hair that the integrated heat spreader 40 of embodiment according to the present utility model passes through radiator lower end
Motivation outlet is connected with motor inlet direction, so that cooling water injection is more smooth.
Multiple cooling waters for flow of cooling water can be formed in the width direction of the radiator heat exchange department 90
Channel 92, and pass through traveling wind or unshowned fan coolling cooling water.
Figure 10 and Figure 11 is the structure chart of the cooling system of embodiment according to the present utility model.
0 and Figure 11 referring to Fig.1, the cooling system of embodiment according to the present utility model includes: engine 1, including is started
Machine cylinder body 3 and cylinder head 5；Multiple heat exchanger assemblies；Water pump 50, Xiang Suoshu engine 1 and the supply of the multiple heat exchanger assembly
Cooling water；And above-mentioned integrated heat spreader 40.
The multiple heat exchanger assembly may include the heater 46 that cooling water is received by the cylinder head 5, oil cooling
Device 47, and may include the cooler for recycled exhaust gas 44 that cooling water is received by the engine cylinder body 3.But the heat exchange group
Part is not limited to heat exchanger assembly shown in the figure, and can also include be for a person skilled in the art apparent
Various forms the heat exchanger assembly using cooling water.
The cooling system of embodiment according to the present utility model includes the integrated heat spreader 40, as shown, engine
The structure of room becomes simpler, and reduces number of components and cooling water pipeline, to be conducive to distribution engine.
In the following, referring to Figure 1 to Figure 7 and Figure 10 to Figure 11 is to the behaviour of the cooling system of embodiment according to the present utility model
It is illustrated.
Referring to Fig. 2, Fig. 3 and Figure 10, under the cold or Warm status of setting, the inlet portion 51 is closed by the main valve 74
It closes, and the by-pass prot 62 is opened.
Therefore, it is flowed from a part in the cooling water that the engine 1 is discharged to the multiple heat exchanger assembly, and
A part of cooling water is transmitted by the by-pass prot 62 of the integrated heat spreader 40.
Therefore, the amount for flowing through the cooling water of the engine 1 is relatively fewer, thus the preheating (warm- of the engine 1
Up) can accelerate.
In the case where the water pump 50 is the variable water pump that can control delivery flow, electric water pump etc., can pass through
The operation of the controller 30 is controlled such that cooling water is not flowed from the water pump 50.In this case, the control
Device 30 controls the operation of the water pump 50 according to the output signal of the coolant temperature sensor 12, so as to quickly carry out
The preheating of engine.
Referring to Fig. 4, Fig. 5 and Figure 11, when reaching the Warm status of setting, for example, when cooling water temperature is 100 degree or more
When, the wax 71 expands, and is opened by the pent inlet portion 51 of the main valve 74, and the by-pass prot 62 passes through
The auxiliary valve 76 is closed.
At this point, cooling water flows along the guiding wall 55 and passes through the cooling-water duct 92 and the exhaust unit
After 100, the water pump 50 is recycled to by the outlet portion 53.
Fig. 8 is the front cross-sectional of the cooling water control unit of the integrated heat spreader of variant embodiment according to the present utility model
Figure.
In the explanation of Fig. 8, to other than the structure of integrated heat spreader described above and cooling water control unit
Identical structure uses identical appended drawing reference, and the repetitive description thereof will be omitted.
Cooling water control unit 110 shown in Fig. 8 includes: main valve 112, is selectively opened the inlet portion 51；It is auxiliary
Valve 114 is helped, the by-pass prot 62 is selectively blocked；Thermostat housing 116, filled with wax 115 and be configured to can be with
The main valve 112 and the auxiliary valve 114 move together；Spring 118 flexibly supports the thermostat housing 116；Guide rod 120,
Guide the movement of the thermostat housing 116；And electric heater 122, heat is transmitted to the wax 115 by the guide rod 120,
The controller 30 controls the operation of the electric heater 122 according to the output signal of the coolant temperature sensor 12.
As described above, a part of cooling water is flowed by the by-pass prot 62 under cold heat state.
Under the Warm status of setting, when the electric heater 122 is operated according to the control of the controller 30, institute
The expansion of wax 115 is stated, and the inlet portion 51 is opened, so that cooling water flows through the cooling-water duct 92 and the exhaust is single
Member 100.
The Warm status can be set as different according to the output signal of the vehicle operating states signal section 10.For example,
When speed is fast, it is contemplated that by the cooling etc. of traveling wind, hot fiducial temperature can be set as high temperature.
Fig. 9 is the front of the cooling water control unit of the integrated heat spreader of another variant embodiment according to the present utility model
Cross-sectional view.
In the explanation of Fig. 9, to other than the structure of integrated heat spreader described above and cooling water control unit
Identical structure, using identical appended drawing reference, and the repetitive description thereof will be omitted.
Cooling water control unit 130 shown in Fig. 9 includes: main valve 132, is selectively opened the inlet portion 51；It is auxiliary
Valve 134 is helped, the by-pass prot 62 is selectively blocked；Operating stick 136 is combined with the main valve 132 and the auxiliary valve 134；
Spring 138 flexibly supports the operating stick 136；And helix tube 140, it is combined with the operating stick 136, selectively to move
The operating stick 136 is moved, the controller 30 controls the helix tube according to the output signal of the coolant temperature sensor 12
140 operation.
As described above, a part of cooling water is flowed by the by-pass prot 62 under cold heat state.
Under the Warm status of setting, when the helix tube 140 is operated according to the control of the controller 30, the entrance
Portion 51 is opened, so that cooling water flows through the cooling-water duct 92 and the exhaust unit 100.
The Warm status can be set as different according to the output signal of the vehicle operating states signal section 10.For example,
When speed is fast, it is contemplated that by the cooling etc. of traveling wind, hot fiducial temperature can be set as high temperature.
Cooling water control unit 110,130 shown in Fig. 8 and Fig. 9 can be adapted for the utility model described above
In the cooling water control unit of variant embodiment, operate etc. that the repetitive description thereof will be omitted to it.
The integrated heat spreader of embodiment according to the present utility model and cooling system including the integrated heat spreader, Ke Yishi
Existing flow control and degassing function, and structure is simple, so as to so that the layout of engine becomes simple.
Bypass line is connected to radiator water channel in thermostat housing, therefore structure is simple.
Thermostat and exhaust unit are located at the upper end of radiator, therefore repair and improve with workability.
Exhaust unit is located at the top of radiator and inside has bypass line, therefore cooling water injection improves.
The utility model has the modularization that thermostat, radiator, exhaust unit and pressure cover may be implemented and substantially drops
The advantage of low cost.
More than, the preferred embodiment of the utility model is illustrated, but the utility model be not limited to it is described
Embodiment, including simply changed by those skilled in the art of the present invention from the embodiments of the present invention
And think being had altered for equivalent range.
Claims (12)
1. a kind of integrated heat spreader characterized by comprising
Radiator casing is formed with inlet portion and outlet portion；
Coolant temperature sensor, measurement flow into the cooling water temperature and output correlation signal of the inlet portion；
Shell is bypassed, be formed in the radiator casing body and is formed with by-pass prot；
Cooling water control unit is arranged in the inlet portion, and selectively opens or closes the inlet portion and the side
Through-hole；
Radiator heat exchange department is mounted on the radiator casing；And
The top of the radiator heat exchange department is arranged in exhaust unit.
2. integrated heat spreader according to claim 1, which is characterized in that
The inlet portion is formed in a upper lateral part of the radiator casing,
The outlet portion is formed in another side lower part of the radiator casing.
3. integrated heat spreader according to claim 1, which is characterized in that
The cooling water control unit includes:
Temperature-sensitive portion, including wax；
Main valve is selectively opened the inlet portion according to the expansion of the wax；And
Auxiliary valve selectively blocks the by-pass prot according to the expansion of the wax.
4. integrated heat spreader according to claim 1, which is characterized in that
The cooling water control unit includes:
Main valve is selectively opened the inlet portion；
Auxiliary valve selectively blocks the by-pass prot；
Thermostat housing filled with wax and is configured to move together with the main valve and the auxiliary valve；
Spring flexibly supports the thermostat housing；
Guide rod guides the movement of the thermostat housing；And
Electric heater transmits heat to the wax by the guide rod,
The integrated heat spreader further include:
Controller controls the operation of the electric heater according to the output signal of the coolant temperature sensor.
5. integrated heat spreader according to claim 1, which is characterized in that
The cooling water control unit includes:
Main valve is selectively opened the inlet portion；
Auxiliary valve selectively blocks the by-pass prot；
Operating stick, in conjunction with the main valve and the auxiliary valve；
Spring flexibly supports the operating stick；And
Helix tube, in conjunction with the operating stick, with the selectively moved operating stick,
The integrated heat spreader further include:
Controller controls the operation of the helix tube according to the output signal of the coolant temperature sensor.
6. integrated heat spreader according to any one of claim 1 to 5, which is characterized in that further include:
Bypass line is formed between the lower part of the radiator casing and the radiator heat exchange department.
7. integrated heat spreader according to any one of claim 1 to 5, which is characterized in that
The exhaust unit includes the multiple partitions formed to separate bubble.
8. integrated heat spreader according to claim 7, which is characterized in that
The multiple partition includes:
First partition is protrudedly formed the one side in the radiator casing；And
Second partition is protrudedly formed the another side in the radiator casing.
9. integrated heat spreader according to any one of claim 1 to 5, which is characterized in that further include:
Pressure cover is formed in the radiator casing top.
10. integrated heat spreader according to any one of claim 1 to 5, which is characterized in that
The multiple cooling-water ducts for being used for flow of cooling water are formed in the width direction of the radiator heat exchange department.
11. a kind of cooling system characterized by comprising
Engine；
Multiple heat exchanger assemblies；
Water pump, Xiang Suoshu engine and the multiple heat exchanger assembly cooling water supply；And
Integrated heat spreader according to claim 1.
12. cooling system according to claim 11, which is characterized in that
The inlet portion of radiator casing is connected to the engine, and the outlet portion of radiator casing is connected to the water pump.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| KR10-2018-0111231 | 2018-09-18 | ||
| KR1020180111231A KR102506944B1 (en) | 2018-09-18 | 2018-09-18 | Integraged radiator and cooling system provided with the same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209129730U true CN209129730U (en) | 2019-07-19 |
Family
ID=67232382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821726366.7U Expired - Fee Related CN209129730U (en) | 2018-09-18 | 2018-10-24 | Integrated heat spreader and cooling system including the integrated heat spreader |
Country Status (2)
| Country | Link |
|---|---|
| KR (1) | KR102506944B1 (en) |
| CN (1) | CN209129730U (en) |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100409563B1 (en) | 2000-08-29 | 2003-12-18 | 현대자동차주식회사 | Bypass valve of radiator |
| KR20040022856A (en) * | 2002-09-10 | 2004-03-18 | 현대자동차주식회사 | Control system for cooling water of radiator |
| JP2005325699A (en) | 2004-05-12 | 2005-11-24 | Calsonic Kansei Corp | Cooling water bypass structure for radiator |
| KR100709040B1 (en) * | 2005-05-13 | 2007-04-18 | 고려전자주식회사 | Automotive Thermostat |
| JP5739603B2 (en) | 2009-01-27 | 2015-06-24 | 株式会社小松製作所 | Heat exchanger |
| KR101230990B1 (en) * | 2010-09-13 | 2013-02-07 | 기아자동차주식회사 | 3 way valve integrated with radiator |
| JP6520103B2 (en) | 2014-12-18 | 2019-05-29 | いすゞ自動車株式会社 | Thermostat and control method of thermostat |
| KR102394564B1 (en) * | 2016-12-13 | 2022-05-04 | 현대자동차 주식회사 | Coolant sensing safety valve unit, coolant control valve unit having this, and engine system having this |
| US11578641B2 (en) | 2018-03-14 | 2023-02-14 | Scania Cv Ab | Thermostat device for a cooling system and a cooling system comprising said thermostat device |
-
2018
- 2018-09-18 KR KR1020180111231A patent/KR102506944B1/en active Active
- 2018-10-24 CN CN201821726366.7U patent/CN209129730U/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| KR20200032339A (en) | 2020-03-26 |
| KR102506944B1 (en) | 2023-03-07 |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190719 |