CN106828080B - Automobile temperature control system, control method and control device thereof, and automobile - Google Patents
Automobile temperature control system, control method and control device thereof, and automobile Download PDFInfo
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- CN106828080B CN106828080B CN201710062683.7A CN201710062683A CN106828080B CN 106828080 B CN106828080 B CN 106828080B CN 201710062683 A CN201710062683 A CN 201710062683A CN 106828080 B CN106828080 B CN 106828080B
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- valve
- temperature
- control system
- reversal valve
- temperature control
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- 238000000034 method Methods 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 35
- 238000004321 preservation Methods 0.000 claims abstract description 17
- 238000005183 dynamical system Methods 0.000 claims description 66
- 230000007613 environmental effect Effects 0.000 claims description 31
- 239000000498 cooling water Substances 0.000 claims description 21
- 238000006073 displacement reaction Methods 0.000 abstract description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 239000007788 liquid Substances 0.000 description 15
- 239000002826 coolant Substances 0.000 description 14
- 238000010586 diagram Methods 0.000 description 6
- 238000001816 cooling Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K11/00—Arrangement in connection with cooling of propulsion units
- B60K11/02—Arrangement in connection with cooling of propulsion units with liquid cooling
- B60K11/04—Arrangement or mounting of radiators, radiator shutters, or radiator blinds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/04—Arrangement of batteries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/08—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for fluid
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6567—Liquids
-
- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Mechanical Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Control Of Temperature (AREA)
Abstract
The invention provides an automobile temperature control system, a control method and a control device thereof and an automobile, wherein the automobile temperature control system comprises: a heat-dissipating water tank assembly; a temperature control system control assembly comprising: the system comprises a first reversing valve, a variable water pump, a second reversing valve, a one-way control valve, a heat-preservation pressure tank, a third reversing valve and a throttle valve; the first end of the first reversing valve is communicated to the heat dissipation water tank assembly, and the second end of the first reversing valve is communicated to the variable displacement water pump; the first end of the second reversing valve is communicated to the variable water pump, and the second end of the second reversing valve is communicated to the one-way control valve; the one-way control valve is communicated to the heat preservation pressure tank; the first end of the third reversing valve is communicated to the heat preservation pressure tank, and the second end of the third reversing valve is communicated to the throttle valve; a power system; a battery system. The automobile temperature control system can realize the switching of the working modes of the temperature control system according to the running state of the power system of the automobile and the current environment temperature of the automobile.
Description
Technical field
The present invention relates to automotive field, especially a kind of vehicle temperature control system and its control method, control device and automobile.
Background technique
Existing temperature control system mostly uses series model, and battery system mostly uses individual heating system, and use is this
Temperature control system, which cannot achieve, switches over work to temperature control system according to the own situation of automobile, cannot be best utilize temperature control system
The work of system accessory power system and battery system, spent energy are more.
Summary of the invention
Technical problems to be solved of the embodiment of the present invention are to provide a kind of vehicle temperature control system and its control method, control dress
Set and automobile, to realize the dynamical system according to automobile operating status and automobile locating for current environmental temperature rapidly allow
Dynamical system and battery system are in optimum working temperature.
In order to solve the above technical problems, vehicle temperature control system provided in an embodiment of the present invention, comprising:
Cooling water tank assembly；
Temperature control system controls assembly, comprising: the first reversal valve, variable water pump, the second reversal valve, one-way control valve, heat preservation
Pressurized tank, third reversal valve and throttle valve；The first end of first reversal valve is connected to the cooling water tank assembly, second end
It is connected to the variable water pump；The first end of second reversal valve is connected to the variable water pump, and second end is connected to described
One-way control valve；The one-way control valve is connected to the heat preservation pressure tank；The first end of the third reversal valve is connected to institute
Heat preservation pressure tank is stated, second end is connected to the throttle valve；
Dynamical system, one end of the dynamical system are commutated with the third end of first reversal valve and described second respectively
The third end of valve is connected to, and the other end is connected to the cooling water tank assembly；
Battery system, one end of the battery system connect with the third end of the third reversal valve and the throttle valve respectively
Logical, the other end is connected to the cooling water tank assembly.
Preferably, the dynamical system includes: the electric machine controller being connected to the third end of second reversal valve and institute
The motor of electric machine controller connection, and the Vehicular charger being connected to the motor are stated, the Vehicular charger is dissipated with described
The connection of hot water box assembly.
Preferably, first reversal valve, second reversal valve and the third reversal valve are equal are as follows: solenoid directional control valve or
Air reversing valve or hydraulic changeover valve.
According to another aspect of the present invention, the embodiment of the invention also provides a kind of automobiles, including above-mentioned vehicle temperature control
System.
According to another aspect of the present invention, it the embodiment of the invention also provides a kind of vehicle temperature control system control method, answers
For above-mentioned vehicle temperature control system, comprising:
Current environmental temperature locating for the operating status and automobile of the dynamical system of acquisition automobile, the operating status include
Working condition and off working state；
When in the dynamical system of the automobile, the in running order and described current environmental temperature is greater than the first preset temperature,
It controls the temperature control system control assembly and enters the first operating mode, first operating mode are as follows: conducting first commutation
The first end and second end of valve；And first end and the third end of conducting second reversal valve；
In the dynamical system of the automobile, the in running order and described current environmental temperature is less than the described first default temperature
When spending, controls the temperature control system control assembly and enter the second operating mode, second operating mode are as follows: conducting described first
The second end of reversal valve and third end；The first end and second end of second reversal valve is connected；Control the one-way control valve
It opens, the aperture for controlling the variable water pump converts in default aperture section, and, the first of the third reversal valve is connected
End and third end.
Preferably, the vehicle temperature control system control method further include:
Off working state and the current environmental temperature are switched to from the working condition in the dynamical system of the automobile
When less than first preset temperature, controls the temperature control system control assembly and enter third operating mode, the third work
Mode are as follows: the first end and the second end of conducting first reversal valve；The first end and of second reversal valve is connected
Two ends；It controls the one-way control valve to open, the aperture for controlling the variable water pump is opened to maximum opening；And conducting institute
State the first end and second end of third reversal valve.
Preferably, the vehicle temperature control system control method further include:
Determine that the temperature control system control assembly is in the runing time of the third operating mode；
When the runing time reaches preset time, controls the one-way control valve and close.
Preferably, the vehicle temperature control system control method further include:
Judge that the temperature control system control assembly enters the operating temperature of the dynamical system after the second operating mode；
When the operating temperature of the dynamical system is greater than the second preset temperature, the temperature control system control assembly is controlled certainly
Second operating mode switches to first operating mode.
According to another aspect of an embodiment of the present invention, the embodiment of the invention also provides a kind of controls of vehicle temperature control system to fill
It sets, comprising:
Obtain module, for obtain the dynamical system of automobile operating status and automobile locating for current environmental temperature, institute
Stating operating status includes working condition and off working state；
First control module, for the dynamical system in the automobile, the in running order and described current environmental temperature is big
When the first preset temperature, controls the temperature control system control assembly and enters the first operating mode, first operating mode are as follows:
The first end and second end of first reversal valve is connected；And first end and the third end of conducting second reversal valve；
Second control module, for the dynamical system in the automobile, the in running order and described current environmental temperature is small
When first preset temperature, controls the temperature control system control assembly and enter the first operating mode, first Working mould
Formula are as follows: the second end of conducting first reversal valve and third end；The first end and described second of second reversal valve is connected
End；The one-way control valve is controlled to open, the aperture for controlling the variable water pump converts in default aperture section, and, it leads
Lead to first end and the third end of the third reversal valve.
Preferably, the vehicle temperature control system control device further include:
Third control module switches to the inoperative shape from the working condition for the dynamical system in the automobile
When state and the current environmental temperature are less than first preset temperature, control the temperature control system control assembly and enter third work
Operation mode, the third operating mode are as follows: the first end of first reversal valve and described is connected in control first reversal valve
Second end；The first end and second end of second reversal valve is connected；It controls the one-way control valve to open, controls the variable
The aperture of water pump is opened to maximum opening；And the first end and second end of the third reversal valve is connected.
Preferably, the vehicle temperature control system control device further include:
Determining module, for determining that the temperature control system control assembly is in the runing time of the third operating mode；
4th control module is closed for when the runing time reaches preset time, controlling the one-way control valve.
Preferably, the vehicle temperature control system control device further include: judgment module, for judging the temperature control system control
Assembly processed enters the operating temperature of the dynamical system after the second operating mode；
Switching module controls the temperature control when being greater than the second preset temperature for the operating temperature in the dynamical system
System controls assembly and switches to first operating mode from second operating mode.Compared with prior art, the present invention is real
The vehicle temperature control system and its control method, control device and automobile for applying example offer, at least have the advantages that
The vehicle temperature control system provided through the embodiment of the present invention can be realized the operation shape according to the dynamical system of automobile
Current environmental temperature locating for state and automobile realizes the switching to the operating mode of temperature control system, realizes and is in work shape in automobile
When state, so that all parts of the dynamical system of automobile are in optimum working temperature；It is in off working state in automobile, delays electricity
The heat dissipation of cell system.
Detailed description of the invention
Fig. 1 is the structural schematic diagram that vehicle temperature control system described in first embodiment of the invention is in the first operating mode；
Fig. 2 is the structural schematic diagram that vehicle temperature control system described in first embodiment of the invention is in the second operating mode；
Fig. 3 is the structural schematic diagram that vehicle temperature control system described in first embodiment of the invention is in third operating mode；
Fig. 4 reaches for the runing time that vehicle temperature control system described in first embodiment of the invention is in third operating mode
Structural schematic diagram after preset time；
Fig. 5 is the structural schematic diagram of vehicle temperature control system control method described in second embodiment of the invention；
Fig. 6 is the structural schematic diagram of vehicle temperature control system control device described in fourth embodiment of the invention.
Specific embodiment
To keep the technical problem to be solved in the present invention, technical solution and advantage clearer, below in conjunction with attached drawing and tool
Body embodiment is described in detail.In the following description, such as specific configuration is provided and the specific detail of component is only
In order to help comprehensive understanding the embodiment of the present invention.It therefore, it will be apparent to those skilled in the art that can be to reality described herein
Example is applied to make various changes and modifications without departing from scope and spirit of the present invention.In addition, for clarity and brevity, it is omitted pair
The description of known function and construction.
Referring to figs. 1 to Fig. 4, the embodiment of the invention provides a kind of vehicle temperature control systems, comprising:
Cooling water tank assembly 1；
Temperature control system control assembly, comprising: the first reversal valve 2, variable water pump 3, the second reversal valve 4, one-way control valve 5,
Heat preservation pressure tank 6, third reversal valve 7 and throttle valve 8；It is total that the first end of first reversal valve 2 is connected to the cooling water tank
At 1, second end is connected to the variable water pump 3；The first end of second reversal valve 4 is connected to the variable water pump 3, and second
End is connected to the one-way control valve 5；The one-way control valve 5 is connected to the heat preservation pressure tank 6；The third reversal valve 7
First end be connected to the heat preservation pressure tank 6, second end is connected to the throttle valve 8；
Dynamical system 9, one end of the dynamical system 9 respectively with the third end of first reversal valve 2 and described second
The third end of reversal valve 4 is connected to, and the other end is connected to the cooling water tank assembly 1；
Battery system 10, one end of the battery system 10 respectively with the third end of the third reversal valve 7 and the section
It flows valve 8 to be connected to, the other end is connected to the cooling water tank assembly 1.
Specifically, being connected between all parts by pipeline, according to the first reversal valve 2, the second reversal valve 4 and third
The control of reversal valve 7, so that the coolant liquid in cooling water tank assembly 1 exists, there are many different flow directions, and then realize in difference
Under conditions of, the cooling of cooling or relieving system to system.
The operating status of the dynamical system 9 according to automobile may be implemented in vehicle temperature control system provided in an embodiment of the present invention
With current environmental temperature locating for automobile, the temperature control system is adjusted in real time, facilitating automobile can faster enter most
Good operating temperature；When automobile is in low temperature environment temperature, the energy for facilitating temperature control system, which is concentrated, to be saved, and slows down battery system
10 temperature drop rates.
Preferably, the dynamical system 9 include: the electric machine controller 91 being connected to the third end of second reversal valve 4,
The motor 92 being connected to the electric machine controller 91, and the Vehicular charger 93 being connected to the motor 92, it is described vehicle-mounted to fill
Motor 93 is connected to the cooling water tank assembly 1.
The current environmental temperature according to locating for automobile judges whether to electric machine controller 91, motor 92 and vehicle-mounted charge
Machine 93 radiates, and enables to automobile that can enter optimum working temperature faster in this way.
Preferably, first reversal valve 2, second reversal valve 4 and the third reversal valve 7 are equal are as follows: electromagnetic switch
Valve or air reversing valve or hydraulic changeover valve.
In embodiments of the present invention, used reversal valve is solenoid directional control valve, by realizing output electric current to electricity
The commutation of magnetic reversal valve.
According to another aspect of the present invention, second embodiment of the invention additionally provides a kind of automobile, including above-mentioned automobile
Temperature control system.
Optimally, in second embodiment of the invention, which is suitable for electric car.
Referring to Fig.1, Fig. 2 and Fig. 5, according to another aspect of the present invention, third embodiment of the invention additionally provide a kind of vapour
Vehicle control method for temperature control system, applied to above-mentioned vehicle temperature control system, comprising:
Current environmental temperature locating for the operating status and automobile of the dynamical system 9 of acquisition automobile, the operating status packet
Include working condition and off working state；
In the dynamical system 9 of the automobile, the in running order and described current environmental temperature is greater than the first preset temperature
When, it controls the temperature control system control assembly and enters the first operating mode, first operating mode are as follows: conducting described first is changed
To the first end and second end of valve 2；And first end and the third end of conducting second reversal valve 4；
In the dynamical system 9 of the automobile, the in running order and described current environmental temperature is less than the described first default temperature
When spending, controls the temperature control system control assembly and enter the second operating mode, second operating mode are as follows: conducting described first
The second end of reversal valve 2 and third end；The first end and second end of second reversal valve 4 is connected；It controls described unidirectionally controlled
Valve 5 is opened, and the aperture for controlling the variable water pump 3 converts in default aperture section, and, the third reversal valve 7 is connected
First end and third end.
The in running order key for referring to automobile of the dynamical system 9 of automobile rotates to ON gear, in the dynamical system of automobile
When system 9 is in the working condition, the motor 92 of automobile can external output torque；The dynamical system 9 of automobile is in off working state
Refer to that the key of automobile is located at car locking shelves (lock gear), when the dynamical system 9 of automobile is in the off working state, automobile
The no longer external output torque of motor 92.
First preset temperature refers to that temperature locating for automobile is the temperature of room temperature or more, in embodiments of the present invention, room temperature
Temperature can be for 25 ° or 18 ° or 15 ° etc..
In the second above-mentioned operating mode, the aperture of control variable water pump 3 converts in default aperture section to be referred to, according to
The height of the temperature of the coolant liquid in variable water pump 3 is entered, the aperture of control variable water pump 3 is become with the temperature of coolant liquid
Change, which can be maximum opening 30% to maximum opening section or maximum opening 50% to most
Big aperture section.When the temperature of coolant liquid is from down to High variation, the aperture of variable water pump 3 can be gradually increased；When coolant liquid
From when high to low variation, the aperture of variable water pump 3 is gradually reduced temperature.
When the dynamical system 9 of automobile is in running order and automobile locating for current environmental temperature be greater than the first default temperature
When spending, with this condition, the temperature of all parts of dynamical system 9 is higher, passes through under this condition in radiating requirements state
So that vehicle temperature control system control assembly is in the first operating mode, the coolant liquid in the water assembly that radiates is via the first commutation
Valve 2, the second reversal valve 4 are flow back into cooling water tank assembly 1 again after being circulated to multiple components of dynamical system 9, and then realization pair
Multiple components of dynamical system 9 realize cooling, reach so that all parts in dynamical system 9 are in optimum working temperature as early as possible
State.
When vehicle temperature control system control assembly is in the first operating mode, the first reversal valve 2 is in not controlled initial
Position, the second reversal valve 4 are in controlled actuation position.
When the dynamical system 9 of automobile is in running order and automobile locating for current environmental temperature temperature default less than first
When spending, in this case, the actual temperature of all parts in dynamical system 9 is often below optimum working temperature, and battery is put
Therefore the working efficiency of electrical power and whole system can be all restricted, at this point, by being in vehicle temperature control system
Second operating mode, in the second operation mode, the coolant liquid in cooling water tank assembly 1 are no longer circulated to each of dynamical system 9
In a component so that the temperature of all parts of dynamical system 9 can rapid increase, and then reach optimum working temperature.
When vehicle temperature control system control assembly is in the second operating mode, three reversal valves are in controlled actuation
Position.
Preferably, in third embodiment of the invention, the vehicle temperature control system control method further include:
Off working state and the current environmental temperature are switched to from the working condition in the dynamical system 9 of the automobile
When less than first preset temperature, controls the temperature control system control assembly and enter third operating mode, the third work
Mode are as follows: the first end and the second end of conducting first reversal valve 2；Be connected second reversal valve 4 first end and
Second end；It controls the one-way control valve 5 to open, the aperture for controlling the variable water pump 3 opens maximum opening；And conducting
The first end and second end of the third reversal valve 7.
When automobile from working condition switch from off working state when, if automobile parking under environment temperature of telling somebody what one's real intentions are, in order to
When avoiding running automobile again, the temperature of all parts of dynamical system 9 is too low, by the way that the vehicle temperature control system is switched to
Three operating modes, the coolant liquid in cooling water tank assembly 1 is stored in heat preservation pressure tank 6 by realization, so that dynamical system 9 is each
The temperature of a component is able to maintain in a temperature range.Due to increasing the aperture of variable water pump 3 so that variable water pump 3 to
Loine pressure between third reversal valve 7 increases, and the coolant liquid in cooling water tank assembly 1 is enabled to flow into heat preservation pressure tank
In 6.
Under the third operating mode, the first reversal valve 2 and the second reversal valve 4 are in controlled actuation position, third commutation
Valve 7 is in the throttle of initial position.
In third embodiment of the invention, the vehicle temperature control system control method further include:
Determine that the temperature control system control assembly is in the runing time of the third operating mode；
When the runing time reaches preset time, controls the one-way control valve 5 and close.
When automobile is when the runing time of third operating mode reaches preset time, show to have filled out in heat preservation pressure tank 6
It is filled with coolant liquid, at this point, by closing one-way control valve 5, so that coolant liquid is slow under the pressure effect of heat preservation pressure tank 6
It flows back into cooling water tank assembly 1.Herein, due to the effect of throttle valve 8, coolant liquid is enabled to flow back into cooling water tank assembly
Rate in 1 is very slow, has delayed the rate of temperature fall of battery system 10 so that when automobile is again started up battery system 10 temperature
Degree is at relatively high temperature.
It here, can also be by another working method come real, the side of setting displacement sensor in heat preservation pressure tank 6
Formula detects the liquid level of the coolant liquid in heat preservation pressure tank 6, when displacement sensor detects that the page height of coolant liquid reaches
When to defined height, i.e., one-way control valve 5 is closed.
Preferably, the vehicle temperature control system control method further include:
Judge that the temperature control system control assembly enters the operating temperature of the dynamical system 9 after the second operating mode；
When the operating temperature of the dynamical system 9 is greater than the second preset temperature, the temperature control system control assembly is controlled
First operating mode is switched to from second operating mode.
When the vehicle temperature control system is in the second operating mode, as runing time extends and workload mentions
It rises, all parts temperature of automobile dynamic system 9 can be gradually increasing, when all parts temperature of automobile dynamic system 9 reaches volume
When determining temperature, the vehicle temperature control system is controlled from the second operating mode and switches to the first operating mode, guarantees the dynamical system of automobile
The all parts of system 9 will not lead to not work normally because elevated operating temperature is crossed.
Referring to Fig. 6, according to the present invention, another aspect, the embodiment of the invention also provides a kind of vehicle temperature control system controls
Device processed, applied to above-mentioned vehicle temperature control system, which be can be set in entire car controller,
It specifically includes:
Obtain module, for obtain the dynamical system 9 of automobile operating status and automobile locating for current environmental temperature, institute
Stating operating status includes working condition and off working state；
First control module, the in running order and described current environmental temperature for the dynamical system 9 in the automobile
When greater than the first preset temperature, controls the temperature control system control assembly and enter the first operating mode, first operating mode
Are as follows: the first end and second end of conducting first reversal valve 2；And the first end and third of conducting second reversal valve 4
End；
Second control module, the in running order and described current environmental temperature for the dynamical system 9 in the automobile
When less than first preset temperature, controls the temperature control system control assembly and enter the first operating mode, first work
Mode are as follows: the second end of conducting first reversal valve 2 and third end；The first end of second reversal valve 4 and described is connected
Second end；The one-way control valve 5 is controlled to open, the aperture for controlling the variable water pump 3 converts in default aperture section, with
And first end and the third end of the third reversal valve 7 is connected.
Preferably, the vehicle temperature control system control device further include:
Third control module switches to the inoperative from the working condition for the dynamical system 9 in the automobile
When state and the current environmental temperature are less than first preset temperature, control the temperature control system control assembly and enter third
Operating mode, the third operating mode are as follows: control first reversal valve 2 be connected first reversal valve 2 first end and
The second end；The first end and second end of second reversal valve 4 is connected；It controls the one-way control valve 5 to open, controls institute
The aperture for stating variable water pump 3 is opened to the second aperture；And the first end and second end of the third reversal valve 7 is connected.
Preferably, the vehicle temperature control system control device further include:
Determining module, for determining that the temperature control system control assembly is in the runing time of the third operating mode；
4th control module is closed for when the runing time reaches preset time, controlling the one-way control valve 5
It closes.
Preferably, the vehicle temperature control system control device further include: judgment module, for judging the temperature control system control
Assembly processed enters the operating temperature of the dynamical system after the second operating mode；
Switching module controls the temperature control when being greater than the second preset temperature for the operating temperature in the dynamical system
System controls assembly and switches to first operating mode from second operating mode.
The vehicle temperature control system control device that 3rd embodiment provides through the invention, can be realized the power according to automobile
Current environmental temperature locating for the operating status and automobile of system 9 realizes the switching to the operating mode of temperature control system, Ci Zhongfang
Method, easy to operate, structure is simple.
The above is a preferred embodiment of the present invention, it is noted that for those skilled in the art
For, without departing from the principles of the present invention, several improvements and modifications can also be made, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (12)
1. a kind of vehicle temperature control system characterized by comprising
Cooling water tank assembly；
Temperature control system controls assembly, comprising: the first reversal valve, variable water pump, the second reversal valve, one-way control valve, heat preservation pressure
Tank, third reversal valve and throttle valve；The first end of first reversal valve is connected to the cooling water tank assembly, second end connection
To the variable water pump；The first end of second reversal valve is connected to the variable water pump, and second end is connected to described unidirectional
Control valve；The one-way control valve is connected to the heat preservation pressure tank；The first end of the third reversal valve is connected to the guarantor
Warm pressurized tank, second end are connected to the throttle valve；
Dynamical system, one end of the dynamical system respectively with the third end of first reversal valve and second reversal valve
The connection of third end, the other end are connected to the cooling water tank assembly；
Battery system, one end of the battery system are connected to the third end of the third reversal valve and the throttle valve respectively,
The other end is connected to the cooling water tank assembly.
2. vehicle temperature control system according to claim 1, which is characterized in that the dynamical system includes: and described second
The electric machine controller of the third end connection of reversal valve, the motor being connected to the electric machine controller, and be connected to the motor
Vehicular charger, the Vehicular charger is connected to the cooling water tank assembly.
3. vehicle temperature control system according to claim 1, which is characterized in that first reversal valve, second commutation
Valve and the third reversal valve are equal are as follows: solenoid directional control valve or air reversing valve or hydraulic changeover valve.
4. a kind of automobile, which is characterized in that including the described in any item vehicle temperature control systems of claims 1 to 3.
5. a kind of vehicle temperature control system control method is applied to the described in any item vehicle temperature control systems of claims 1 to 3,
It is characterized in that, comprising:
Current environmental temperature locating for the operating status and automobile of the dynamical system of acquisition automobile, the operating status includes work
State and off working state；
When in the dynamical system of the automobile, the in running order and described current environmental temperature is greater than the first preset temperature, control
The temperature control system control assembly enters the first operating mode, first operating mode are as follows: conducting first reversal valve
First end and second end；And first end and the third end of conducting second reversal valve；
When in the dynamical system of the automobile, the in running order and described current environmental temperature is less than first preset temperature,
It controls the temperature control system control assembly and enters the second operating mode, second operating mode are as follows: conducting first commutation
The second end of valve and third end；The first end and second end of second reversal valve is connected；The one-way control valve is controlled to open,
The aperture for controlling the variable water pump converts in default aperture section, and, be connected the third reversal valve first end and
Third end.
6. vehicle temperature control system control method according to claim 5, which is characterized in that the vehicle temperature control system control
Method further include:
Off working state is switched to from the working condition in the dynamical system of the automobile and the current environmental temperature is less than
When first preset temperature, controls the temperature control system control assembly and enter third operating mode, the third operating mode
Are as follows: the first end and the second end of conducting first reversal valve；The first end and second end of second reversal valve is connected；
It controls the one-way control valve to open, the aperture for controlling the variable water pump is opened to maximum opening；And the third is connected
The first end and second end of reversal valve.
7. vehicle temperature control system control method according to claim 6, which is characterized in that the vehicle temperature control system control
Method further include:
Determine that the temperature control system control assembly is in the runing time of the third operating mode；
When the runing time reaches preset time, controls the one-way control valve and close.
8. vehicle temperature control system control method according to claim 5, which is characterized in that the vehicle temperature control system control
Method further include:
Judge that the temperature control system control assembly enters the operating temperature of the dynamical system after the second operating mode；
When the operating temperature of the dynamical system is greater than the second preset temperature, the temperature control system control assembly is controlled described in
Second operating mode switches to first operating mode.
9. a kind of vehicle temperature control system control device is applied to the described in any item vehicle temperature control systems of claims 1 to 3,
It is characterized in that, comprising:
Obtain module, for obtain the dynamical system of automobile operating status and automobile locating for current environmental temperature, the fortune
Row state includes working condition and off working state；
First control module, for the dynamical system in the automobile, the in running order and described current environmental temperature is greater than the
When one preset temperature, controls the temperature control system control assembly and enter the first operating mode, first operating mode are as follows: conducting
The first end and second end of first reversal valve；And first end and the third end of conducting second reversal valve；
Second control module, for the dynamical system in the automobile, the in running order and described current environmental temperature is less than institute
When stating the first preset temperature, controls the temperature control system control assembly and enters the first operating mode, first operating mode are as follows:
Second end and the third end of first reversal valve is connected；The first end and the second end of second reversal valve is connected；Control
The one-way control valve to be made to open, the aperture for controlling the variable water pump converts in default aperture section, and, described in conducting
The first end of third reversal valve and third end.
10. vehicle temperature control system control device according to claim 9, which is characterized in that the vehicle temperature control system control
Device processed further include:
Third control module, for the dynamical system in the automobile from the working condition switch to the off working state and
When the current environmental temperature is less than first preset temperature, controls the temperature control system control assembly and enter third Working mould
Formula, the third operating mode are as follows: the first end and described second of first reversal valve is connected in control first reversal valve
End；The first end and second end of second reversal valve is connected；It controls the one-way control valve to open, controls the variable water pump
Aperture open to maximum opening；And the first end and second end of the third reversal valve is connected.
11. vehicle temperature control system control device according to claim 10, which is characterized in that the vehicle temperature control system control
Device processed further include:
Determining module, for determining that the temperature control system control assembly is in the runing time of the third operating mode；
4th control module is closed for when the runing time reaches preset time, controlling the one-way control valve.
12. vehicle temperature control system control device according to claim 9, which is characterized in that the vehicle temperature control system control
Device processed further include:
Judgment module, for judging that the temperature control system control assembly enters the work of the dynamical system after the second operating mode
Temperature；
Switching module controls the temperature control system when being greater than the second preset temperature for the operating temperature in the dynamical system
It controls assembly and switches to first operating mode from second operating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062683.7A CN106828080B (en) | 2017-01-24 | 2017-01-24 | Automobile temperature control system, control method and control device thereof, and automobile |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710062683.7A CN106828080B (en) | 2017-01-24 | 2017-01-24 | Automobile temperature control system, control method and control device thereof, and automobile |
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| Publication Number | Publication Date |
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| CN106828080A CN106828080A (en) | 2017-06-13 |
| CN106828080B true CN106828080B (en) | 2019-01-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201710062683.7A Expired - Fee Related CN106828080B (en) | 2017-01-24 | 2017-01-24 | Automobile temperature control system, control method and control device thereof, and automobile |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114122558B (en) * | 2021-11-16 | 2023-08-18 | 长城汽车股份有限公司 | Battery pack cooling system, control method, and storage medium |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10233408A1 (en) * | 2001-07-25 | 2003-05-08 | Denso Corp | Engine unit |
| DE102013209045B4 (en) * | 2013-05-15 | 2022-10-27 | Bayerische Motoren Werke Aktiengesellschaft | Cooling system for a hybrid vehicle and method for operating such a cooling system |
| CN103522964B (en) * | 2013-10-23 | 2015-11-18 | 林端坪 | Automobile auxiliary refrigeration device, automobile refrigeration system and automobile |
| BE1022074B1 (en) * | 2014-03-03 | 2016-02-15 | Cnh Industrial Belgium Nv | VEHICLE WITH COOLING FOR TRACTION GEARBOX |
| CN204278437U (en) * | 2014-12-16 | 2015-04-22 | 衡阳华意机械有限公司 | A kind of rubber connects angle machine hydraulic control system |
| CN205098183U (en) * | 2015-10-27 | 2016-03-23 | 北京新能源汽车股份有限公司 | Parking brake system and vehicle |
| CN207523431U (en) * | 2017-10-30 | 2018-06-22 | 湖南五新隧道智能装备股份有限公司 | A kind of engineering machinery and its water-cooled system |
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