CN110006180A - Circulation fluid heat exchange power control method and control device, controller and storage medium - Google Patents
Circulation fluid heat exchange power control method and control device, controller and storage medium Download PDFInfo
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- CN110006180A CN110006180A CN201910198428.4A CN201910198428A CN110006180A CN 110006180 A CN110006180 A CN 110006180A CN 201910198428 A CN201910198428 A CN 201910198428A CN 110006180 A CN110006180 A CN 110006180A
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- Prior art keywords
- heat exchange
- temperature
- power
- water tank
- exchange power
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The present invention is suitable for industrial cycle liquid technical field, provides a kind of circulation fluid heat exchange power control method and control device, controller and storage medium.The fluid temperature that the setting heat exchange power and water tank temperature sensor that the present invention is inputted by controller according to user detect, it controls thermostat module and constant temperature processing is carried out to the liquid in water tank, and after fluid temperature in water tank is constant, according to leaving water temperature, return water temperature and circling water flow rate obtain the heat exchange output power of circulation fluid in heat exchanger, finally electronic three-way valve is controlled according to heat exchange output power and setting heat exchange power, so that heat exchange output power matches with setting heat exchange power, while realizing that exchange thermal power is accurately adjusted, stable heat exchange power can be exported, and heat exchange efficiency is not with variation of ambient temperature.
Description
Technical field
The invention belongs to industrial cycle liquid technical field more particularly to a kind of circulation fluid heat exchange power control methods and control
Device, controller and storage medium.
Background technique
With the development of industrial technology, in certain industrial applications, it would be desirable to be able to the accurate transmitting power for adjusting energy.In order to
It solves the above problems, currently, mainly being freezed and being made using systems such as compressor and condensers in the application of existing industrial equipment
Heat, and DIRECT ENERGY transmitting is carried out by heat exchanger.
Although, in external variation of ambient temperature, heat exchange efficiency becomes for it however, the above method can carry out energy transmission
Change it is bigger, and condenser it is dirty it is stifled after heat exchange efficiency can also reduce, not can guarantee stable heat exchange power output, it is even more impossible to essences
True adjusting heat exchange power.
Therefore, it is necessary to a kind of technical solution is provided, to solve the above technical problems.
Summary of the invention
In view of this, the embodiment of the invention provides a kind of circulation fluid heat exchange power control methods and control device, control
Device and storage medium can solve heat exchange efficiency existing for existing circulation fluid heat exchange power control method with variation of ambient temperature
Greatly, the problem of stable heat exchange power can not be exported and can not accurately adjust heat exchange power.
The first aspect of the embodiment of the present invention provides a kind of circulation fluid heat exchange power control device, the circulation fluid
Heat exchange power control device includes:
Controller, water tank, water tank temperature sensor, water pump, electronic three-way valve, leaving water temperature sensors, returns at thermostat module
Water temperature sensor, flow sensor and heat exchanger；
The controller and the thermostat module, the water tank temperature sensor, the water pump, the electronic three-way valve,
The leaving water temperature sensors, the return water temperature sensor and flow sensor connection, the thermostat module and institute
It states water tank temperature sensor to connect with the water tank, the water tank, the water pump, the electronic three-way valve, the heat exchanger
And the flow sensor is sequentially connected, to constitute circulation path；The leaving water temperature sensors are arranged in the electronics three
On access between port valve and the heat exchanger, the return water temperature sensor is arranged in the flow sensor and the heat exchange
On access between device.
The second aspect of the embodiment of the present invention provides a kind of to be controlled based on circulation fluid heat exchange power described in first aspect
The circulation fluid heat exchange power control method of device, the circulation fluid heat exchange power control method include:
After the circulation fluid heat exchange power control device powers on, the water pump is opened, so that the liquid in the water tank
It is recycled in the circulation path；
The setting heat exchange power of user's input is obtained, and is detected according to the setting heat exchange power and water tank temperature sensor
The fluid temperature arrived controls the thermostat module and carries out constant temperature processing to the liquid in the water tank；
After the fluid temperature in the water tank is constant, the detection of leaving water temperature sensors described in the circulation path is obtained
Leaving water temperature, the return water stream that detects of the return water temperature that detects of the return water temperature sensor and the flow sensor
Amount, and changing for circulation fluid in the heat exchanger is obtained according to the leaving water temperature, the return water temperature and the circling water flow rate
Thermal output；
The electronic three-way valve is controlled according to the heat exchange output power and the setting heat exchange power, so that
The heat exchange output power matches with the setting heat exchange power.
The third aspect of the embodiment of the present invention provides a kind of to be controlled based on circulation fluid heat exchange power described in first aspect
The controller of device, the controller include:
Starting module, for the water pump being opened, so that described after the circulation fluid heat exchange power control device powers on
Liquid in water tank recycles in the circulation path；
First control module, for obtaining the setting heat exchange power of user's input, and according to the setting heat exchange power and
The fluid temperature that water tank temperature sensor detects controls the thermostat module and carries out at constant temperature to the liquid in the water tank
Reason；
Module is obtained, for obtaining water outlet described in the circulation path after the fluid temperature in the water tank is constant
The return water temperature and the flow sensor that leaving water temperature, the return water temperature sensor of temperature sensor detection detect
The circling water flow rate detected, and the heat exchange is obtained according to the leaving water temperature, the return water temperature and the circling water flow rate
The heat exchange output power of circulation fluid in device；
Second control module is used for according to the heat exchange output power and the setting heat exchange power to the electronics threeway
Valve is controlled, so that the heat exchange output power matches with the setting heat exchange power.
The fourth aspect of the embodiment of the present invention provides a kind of controller, including memory, processor and is stored in institute
The computer program that can be run in memory and on the processor is stated, the processor executes real when the computer program
The step of circulation fluid heat exchange power control method described in existing second aspect.
5th aspect of the embodiment of the present invention provides a kind of computer readable storage medium, the computer-readable storage
Media storage has computer program, and the heat exchange of circulation fluid described in second aspect is realized when the computer program is executed by processor
The step of Poewr control method.
Existing beneficial effect is the embodiment of the present invention compared with prior art: the present invention by using include controller,
Thermostat module, water tank, water tank temperature sensor, water pump, electronic three-way valve, leaving water temperature sensors, return water temperature sensor, stream
The circulation fluid heat exchange power control device of quantity sensor and heat exchanger, so that the setting heat exchange function that controller is inputted according to user
The fluid temperature that rate and water tank temperature sensor detect, control thermostat module carry out constant temperature processing to the liquid in water tank, and
After fluid temperature in water tank is constant, circulation fluid in heat exchanger is obtained according to leaving water temperature, return water temperature and circling water flow rate
Heat exchange output power, finally according to heat exchange output power with set heat exchange power electronic three-way valve is controlled so that
Heat exchange output power matches with setting heat exchange power, while realizing that exchange thermal power is accurately adjusted, can export steady
Fixed heat exchange power, and heat exchange efficiency is not with variation of ambient temperature.
Detailed description of the invention
It to describe the technical solutions in the embodiments of the present invention more clearly, below will be to embodiment or description of the prior art
Needed in attached drawing be briefly described, it should be apparent that, the accompanying drawings in the following description is only of the invention some
Embodiment for those of ordinary skill in the art without any creative labor, can also be according to these
Attached drawing obtains other attached drawings.
Fig. 1 is the structural schematic diagram for the circulation fluid heat exchange power control device that the embodiment of the present invention one provides；
Fig. 2 is the structural schematic diagram of circulation fluid heat exchange power control device provided by Embodiment 2 of the present invention；
Fig. 3 is the structural schematic diagram for the circulation fluid heat exchange power control method that the embodiment of the present invention three provides；
Fig. 4 is the structural schematic diagram that the circulation fluid heat exchange that the embodiment of the present invention four provides controls controller in control device；
Fig. 5 is the structural schematic diagram that the circulation fluid heat exchange that the embodiment of the present invention five provides controls controller in control device.
Specific embodiment
In being described below, for illustration and not for limitation, the tool of such as particular system structure, technology etc is proposed
Body details, to understand thoroughly the embodiment of the present invention.However, it will be clear to one skilled in the art that there is no these specific
The present invention also may be implemented in the other embodiments of details.In other situations, it omits to well-known system, device, electricity
The detailed description of road and method, in case unnecessary details interferes description of the invention.
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are some of the embodiments of the present invention, instead of all the embodiments.Based on this hair
Embodiment in bright, every other implementation obtained by those of ordinary skill in the art without making creative efforts
Example, shall fall within the protection scope of the present invention.
It should be appreciated that ought use in this specification and in the appended claims, term " includes " instruction is described special
Sign, entirety, step, operation, the presence of element and/or component, but be not precluded one or more of the other feature, entirety, step,
Operation, the presence or addition of element, component and/or its set.
It is also understood that mesh of the term used in this description of the invention merely for the sake of description specific embodiment
And be not intended to limit the present invention.As description of the invention and it is used in the attached claims, unless on
Other situations are hereafter clearly indicated, otherwise " one " of singular, "one" and "the" are intended to include plural form.
It will be further appreciated that the term "and/or" used in description of the invention and the appended claims is
Refer to any combination and all possible combinations of one or more of associated item listed, and including these combinations.
As used in this specification and in the appended claims, term " if " can be according to context quilt
Be construed to " when ... " or " once " or " in response to determination " or " in response to detecting ".Similarly, phrase " if it is determined that " or
" if detecting [described condition or event] " can be interpreted to mean according to context " once it is determined that " or " in response to true
It is fixed " or " once detecting [described condition or event] " or " in response to detecting [described condition or event] ".
In order to illustrate technical solutions according to the invention, the following is a description of specific embodiments.
It is a kind of structural schematic diagram for circulation fluid heat exchange power control device that the embodiment of the present invention one provides referring to Fig. 1,
As shown in Figure 1, the circulation fluid heat exchange power control device 1 includes controller 10, thermostat module 11, water tank 12, water tank temperature biography
Sensor 13, water pump 14, electronic three-way valve 15, leaving water temperature sensors 16, return water temperature sensor 17, flow sensor 18 and
Heat exchanger 19.
Wherein, controller 10 and thermostat module 11, water tank temperature sensor 13, water pump 14, electronic three-way valve 15, out water temperature
It spends sensor 16, return water temperature sensor 17 and flow sensor 18 to connect, thermostat module 11 and water tank temperature sensor 13
It is connect with water tank 12, water tank 12, water pump 14, electronic three-way valve 15, heat exchanger 19 and flow sensor 18 are sequentially connected, with
Constitute circulation path；Leaving water temperature sensors 16 are arranged on the access between electronic three-way valve 15 and heat exchanger 19, return water temperature
Degree sensor 17 is arranged on the access between flow sensor 18 and heat exchanger 19.
Specifically, controller 10 opens water pump 14, so that water tank 12 after circulation fluid heat exchange power control device 1 powers on
In liquid recycled in circulation path, and the setting heat exchange power that is inputted according to user of controller 10 and water tank temperature sense
The fluid temperature that device 13 detects, control thermostat module 11 carry out constant temperature processing to the liquid in water tank 12；Controller 10 is also used
In the leaving water temperature that after the fluid temperature in water tank 12 is constant, leaving water temperature sensors 16 are detected in acquisition circulation path, return
The circling water flow rate that the return water temperature and flow sensor 18 that water temperature sensor 17 detects detect, and according to water temperature out
Degree, return water temperature and circling water flow rate obtain the heat exchange output power of circulation fluid in heat exchanger 19, and according to heat exchange output power
Electronic three-way valve 15 is controlled with setting heat exchange power, so that heat exchange output power matches with setting heat exchange power.
When it is implemented, the realization of the processor with digital programmable ability, such as arm processor can be used in controller 10,
Field programmable gate array etc..In addition, thermostat module 11 can be using the existing hardware circuit or soft with constant temperature processing
Part program is realized, is not particularly limited herein.
In the present embodiment, the setting heat exchange power and water tank temperature that the present invention is inputted by controller according to user sense
The fluid temperature that device detects, control thermostat module carry out constant temperature processing, and the liquid temperature in water tank to the liquid in water tank
Spend it is constant after, according to leaving water temperature, return water temperature and circling water flow rate obtain heat exchanger in circulation fluid heat exchange output power, most
Electronic three-way valve is controlled according to heat exchange output power and setting heat exchange power afterwards, so that heat exchange output power and setting
Heat exchange power matches, and while realizing that exchange thermal power is accurately adjusted, can export stable heat exchange power, and change
The thermal efficiency is not with variation of ambient temperature.
Further, when specific works, controller 10 is specifically used for the setting heat exchange power inputted according to user and controls perseverance
The operating mode of warm module 11, so that thermostat module 11 controls the fluid temperature in water tank 12 under corresponding operating mode；
The fluid temperature that water tank temperature sensor 13 detects is obtained, thermostat module 11 is controlled to the liquid in water tank 12 according to fluid temperature
Body carries out constant temperature processing.
Wherein, in embodiments of the present invention, when specific works, as shown in Fig. 2, working as circulation fluid heat exchange power control device 1
It powers on, and controller 10 opens water pump 14, so that user passes through touch screen after the liquid in water tank 12 recycles in circulation path
20 input setting heat exchange powers can change after controller 10 receives the setting heat exchange power of user's input according to the setting
Thermal power controls the operating mode of thermostat module 11, and thermostat module 11 works under the control action of the controller of controller 10
Under corresponding operating mode, and the liquid in water tank 12 is heated or freezed under corresponding operating mode, with control
Fluid temperature in water tank 12.
Specifically, then controller 10 controls 11 work of thermostat module when user's input is when setting heat exchange power as positive
Make in heating mode, when the work of thermostat module 11 is in heating mode, which can control water under the heating mode
Fluid temperature in case 12 is preset upper limit temperature；When user's input is when setting heat exchange power as negative power, then controller 10
The work of thermostat module 11 is controlled in refrigeration mode, when the work of thermostat module 11 is in refrigeration mode, which can be at this
It is pre-determined lower limit temperature that the fluid temperature in water tank 12 is controlled under refrigeration mode；It should be noted that in embodiments of the present invention,
Preset upper limit temperature and pre-determined lower limit temperature can need to set according in concrete application, herein no longer concrete restriction.
In the present embodiment, the present invention controls thermostat module according to the setting heat exchange power that user inputs by controller 10
11 work heating mode perhaps refrigeration mode so that thermostat module 11 under heating mode or refrigeration mode to water tank
Fluid temperature in 12 carries out constant temperature processing, realizes cold or hot heat exchange output with this, control method is simple and accurate.
Further, during thermostat module 11 controls the fluid temperature in water tank 12, water tank temperature is passed
Fluid temperature in 13 real-time detection water tank 12 of sensor, and the fluid temperature is fed back into controller 10, so that controller 10
Thermostat module 11 is controlled according to the fluid temperature, and constant temperature processing is carried out to the liquid in water tank 12.
Specifically, if fluid temperature is less than preset upper limit temperature, controller 10 under the heating mode of thermostat module 11
Thermostat module 11 is controlled according to fluid temperature, and constant temperature processing, i.e. controller 10 are carried out to the liquid in water tank 12 in a heating mode
It controls thermostat module 11 according to fluid temperature to heat the liquid in water tank 12, so that the fluid temperature in water tank 12 reaches
To the preset upper limit temperature；If fluid temperature is less than pre-determined lower limit temperature, controller under the refrigeration mode of thermostat module 11
10, which control thermostat module 11 according to fluid temperature, carries out constant temperature processing, i.e. controller to the liquid in water tank 12 in cooling mode
10, which control thermostat module 11 according to fluid temperature, freezes to the liquid in water tank 12, so that the fluid temperature in water tank 12
Reach the pre-determined lower limit temperature.
In the present embodiment, the present invention is by by water tank 12, water tank temperature sensor 13, thermostat module 11 and controller
10 form interior circulating temperature control system, so that the interior circulating temperature control system can carry out constant temperature control to the temperature in water tank 12
System, to guarantee effluent temperature constancy, so that the water outlet that leaving water temperature sensors 16 and return water temperature sensor 17 detect
Temperature and return water temperature are stablized, so that the precision of the output heat exchange power of heat exchanger 19 can be improved, exportable stable heat exchange function
While rate, heat exchange efficiency is not influenced by ambient temperature variation.
Further, when being recycled in circulation path due to the liquid in water tank 12, leaving water temperature sensors 16 can be to out
Coolant-temperature gage carries out real-time monitoring, and return water temperature sensor 17 can carry out real-time monitoring and flow sensor 18 to return water temperature
Circling water flow rate in cyclic process can be monitored, therefore after the fluid temperature in water tank 12 is constant, at this time controller 10
Time that leaving water temperature t1, the return water temperature sensor 17 that leaving water temperature sensors 16 in circulation path detect detect can be obtained
The circling water flow rate V that coolant-temperature gage t2 and flow sensor 18 detect, and then heat exchanger is calculated according to formula P=ρ * C*V* Δ t
The heat exchange output power of circulation fluid in 19；Wherein, P is heat exchange output power, and ρ is circulation fluid density, and C is circulation fluid specific heat, and V is
Circling water flow rate, Δ t are the difference of leaving water temperature t1 and return water temperature t2.
In the present embodiment, the present invention is by being arranged leaving water temperature sensors in circulation fluid heat exchange power control device 1
16, return water temperature sensor 17 and flow sensor 18, so that leaving water temperature sensors 16 supervise leaving water temperature in real time
It surveys, return water temperature sensor 17 carries out real-time monitoring to return water temperature and flow sensor 18 supervises circling water flow rate in real time
It surveys, and then obtains the heat exchange output power of circulation fluid in heat exchanger according to leaving water temperature, return water temperature and circling water flow rate, with this
The real-time detection of heat exchange output power is realized, so that the heat exchange output power real-time monitored not will receive environment temperature and cold
Condenser influence dirty plugging substantially increases the stability and precision of heat exchange output power.
Further, after controller 10 calculates heat exchange output power P, controller 10 can be by the heat exchange output power
P is compared with setting heat exchange power, to determine the heat exchange output power P and set whether heat exchange power has a deviation, and according to
Definitive result controls electronic three-way valve 15, so that heat exchange output power P matches with setting heat exchange power.
Specifically, controller 10 will exchange heat, output power is compared with setting heat exchange power, if comparison result is heat exchange
Output power P is greater than setting heat exchange power, then judges to set whether heat exchange power is not less than zero, if setting heat exchange power is not less than
Zero, then reduce the aperture of electronic three-way valve 15, if setting heat exchange power increases the aperture of electronic three-way valve 15 less than zero；If
Comparison result is that heat exchange output power P is less than setting heat exchange power, then judges to set whether heat exchange power is not more than zero, if setting
Heat exchange power is not more than zero, then reduces the aperture of electronic three-way valve 15, if setting heat exchange power is greater than zero, increases electronics threeway
The aperture of valve 15；If comparison result is that heat exchange output power P is equal to setting heat exchange power, controls electronic three-way valve and remain current
Aperture.
It should be noted that in embodiments of the present invention, when according to heat exchange output power P and setting heat exchange power to electronics
After triple valve 15 is accordingly controlled, controller 10 will be returned to the process for obtaining the setting heat exchange power that user inputs,
To detect whether the setting heat exchange power of user's input has change, and after setting heat exchange power change, according to the setting of change
Heat exchange power exchange thermal output is adjusted, i.e., reciprocation cycle is adjusted in real time with reaching exchange thermal output, into
And stablize the heat exchange output power of circulation fluid.
In the present embodiment, the present invention by according to heat exchange output power P and setting heat exchange power to electronic three-way valve 15
It is controlled, the control to circling water flow rate is realized with this, and then achieve the purpose that adjust heat exchange output power P in real time, and can
It exchanges thermal output P and carries out step-less adjustment.
Further, Fig. 3 shows a kind of circulation fluid heat exchange power control method of the offer of the embodiment of the present invention three, such as schemes
Shown in 3, which be can comprise the following steps that
Step S31: after the circulation fluid heat exchange power control device powers on, the water pump is opened, so that the water tank
In liquid recycled in the circulation path.
Step S32: the setting heat exchange power of user's input is obtained, and is passed according to the setting heat exchange power and water tank temperature
The fluid temperature that sensor detects controls the thermostat module and carries out constant temperature processing to the liquid in the water tank.
Further, as one embodiment of the present invention, in step S32 it is described according to the setting heat exchange power with
The fluid temperature that water tank temperature sensor detects controls the thermostat module and carries out constant temperature processing to the liquid in the water tank
Include:
The operating mode that the thermostat module is controlled according to the setting heat exchange power, so that the thermostat module is in phase
The fluid temperature in the water tank is controlled under the operating mode answered；
The fluid temperature that the water tank temperature sensor detects is obtained, the constant temperature mould is controlled according to the fluid temperature
Block carries out constant temperature processing to the liquid in the water tank.
Further, described that the constant temperature is controlled according to the setting heat exchange power as one embodiment of the present invention
The operating mode of module, so that the thermostat module is under corresponding operating mode to the fluid temperature controlled in the water tank
Include:
If the heat exchange power that sets of user's input as positive, controls the thermostat module work in heating mould
Formula, so that it is preset upper limit temperature that the thermostat module controls the fluid temperature in the water tank under the heating mode；
If the heat exchange power that sets of user's input as negative power, controls the thermostat module work in refrigeration mould
Formula, so that it is pre-determined lower limit temperature that the thermostat module controls the fluid temperature in the water tank under the refrigeration mode.
Further, described that the thermostat module is controlled according to the fluid temperature as one embodiment of the present invention
Carrying out constant temperature processing to the liquid in the water tank includes:
If the fluid temperature is less than the preset upper limit temperature under the heating mode of the thermostat module, according to institute
It states fluid temperature and controls the thermostat module under the heating mode to the liquid progress constant temperature processing in the water tank；
If the fluid temperature is less than the pre-determined lower limit temperature under the refrigeration mode of the thermostat module, according to institute
It states fluid temperature and controls the thermostat module under the refrigeration mode to the liquid progress constant temperature processing in the water tank.
Step S33: after the fluid temperature in the water tank is constant, the biography of leaving water temperature described in the circulation path is obtained
The return water temperature and the flow sensor that leaving water temperature, the return water temperature sensor of sensor detection detect detect
Circling water flow rate, and obtained in the heat exchanger and followed according to the leaving water temperature, the return water temperature and the circling water flow rate
The heat exchange output power of ring liquid.
Wherein, in embodiments of the present invention, as one embodiment of the present invention, step S33 specifically:
The heat exchange output power of circulation fluid in the heat exchanger is calculated according to formula P=ρ * C*V* Δ t；Wherein, P is heat exchange
Output power, ρ are circulation fluid density, and C is circulation fluid specific heat, and V is circling water flow rate, and Δ t is the difference of leaving water temperature and return water temperature
Value.
Step S34: the electronic three-way valve is controlled according to the heat exchange output power and the setting heat exchange power
System, so that the heat exchange output power matches with the setting heat exchange power.
Wherein, in embodiments of the present invention, as one embodiment of the present invention, step S34 specifically:
The heat exchange output power is compared with the setting heat exchange power；
If the heat exchange output power is greater than the setting heat exchange power, judge whether the setting heat exchange power is not small
In zero, if the setting heat exchange power is not less than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power
Less than zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power is less than the setting heat exchange power, judge whether the setting heat exchange power is little
In zero, if the setting heat exchange power is not more than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power
Greater than zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power is equal to the setting heat exchange power, controls the electronic three-way valve and maintain currently
Aperture.
It should be noted that in embodiments of the present invention, circulation fluid heat exchange power control method shown in Fig. 3 is based on figure
1 or circulation fluid heat exchange power control device shown in Fig. 2 realize, therefore the specific reality of the circulation fluid heat exchange power control method
Existing process can refer to shown in Fig. 1 and Fig. 2, and details are not described herein again.
In the present embodiment, the setting heat exchange power and water tank temperature that the present invention is inputted by controller according to user sense
The fluid temperature that device detects, control thermostat module carry out constant temperature processing, and the liquid temperature in water tank to the liquid in water tank
Spend it is constant after, according to leaving water temperature, return water temperature and circling water flow rate obtain heat exchanger in circulation fluid heat exchange output power, most
Electronic three-way valve is controlled according to heat exchange output power and setting heat exchange power afterwards, so that heat exchange output power and setting
Heat exchange power matches, and while realizing that exchange thermal power is accurately adjusted, can export stable heat exchange power, and change
The thermal efficiency is not with variation of ambient temperature.
Fig. 4 is the schematic block diagram for the controller 4 that the embodiment of the present invention four provides.Controller provided in an embodiment of the present invention
The 4 each modules for including are used to execute each step in the corresponding embodiment of Fig. 3, referring specifically to Fig. 3, and the corresponding implementation of figure
Associated description in example, details are not described herein again.Controller 4 provided in an embodiment of the present invention is controlled including starting module 41, first
Module 42 obtains module 43 and the second control module 44.
Wherein, starting module 41, for water pump being opened, so that water tank after circulation fluid heat exchange power control device powers on
In liquid recycled in circulation path.
First control module 42, for obtaining the setting heat exchange power of user's input, and according to setting heat exchange power and water
The fluid temperature that case temperature sensor detects, control thermostat module carry out constant temperature processing to the liquid in water tank.
Obtain module 43, for the fluid temperature in water tank it is constant after, obtain circulation path in leaving water temperature sensors
The circling water flow rate that the return water temperature and flow sensor that leaving water temperature, the return water temperature sensor of detection detect detect,
And the heat exchange output power of circulation fluid in heat exchanger is obtained according to leaving water temperature, return water temperature and circling water flow rate.
Second control module 44, for being controlled according to heat exchange output power and setting heat exchange power to electronic three-way valve
System, so that heat exchange output power matches with setting heat exchange power.
Further, the first control module 42 is specifically used in the Working mould according to setting heat exchange power control thermostat module
Formula, so that thermostat module controls the fluid temperature in water tank under corresponding operating mode；Obtain the inspection of water tank temperature sensor
The fluid temperature measured controls thermostat module according to fluid temperature and carries out constant temperature processing to the liquid in water tank.
Further, if the first control module 42 sets heat exchange power as positive also particularly useful for what user inputted,
Thermostat module work is controlled in heating mode, so that it is pre- that thermostat module controls the fluid temperature in water tank in a heating mode
If ceiling temperature；If user's input sets heat exchange power as negative power, thermostat module work is controlled in refrigeration mode, so that
Obtaining thermostat module and controlling the fluid temperature in water tank in cooling mode is pre-determined lower limit temperature.
Further, if the first control module 42 is less than under the heating mode of thermostat module also particularly useful for fluid temperature
Preset upper limit temperature then controls thermostat module according to fluid temperature and carries out at constant temperature to the liquid in water tank in a heating mode
Reason；If fluid temperature is less than pre-determined lower limit temperature under the refrigeration mode of thermostat module, constant temperature mould is controlled according to fluid temperature
Block carries out constant temperature processing to the liquid in water tank in cooling mode.
Further, it obtains module 43 and is specifically used for calculating circulation fluid in heat exchanger according to formula P=ρ * C*V* Δ t and change
Thermal output；Wherein, P is heat exchange output power, and ρ is circulation fluid density, and C is circulation fluid specific heat, and V is circling water flow rate, and Δ t is
The difference of leaving water temperature and return water temperature.
Further, the second control module 44 is compared specifically for that will exchange heat output power with setting heat exchange power；
If the output power that exchanges heat is greater than setting heat exchange power, judge to set whether heat exchange power is not less than zero, if setting heat exchange power
Not less than zero, then reduce the aperture of electronic three-way valve, if setting heat exchange power increases the aperture of electronic three-way valve less than zero；
If the output power that exchanges heat is less than setting heat exchange power, judge to set whether heat exchange power is not more than zero, if setting heat exchange power
No more than zero, then reduce the aperture of electronic three-way valve, if setting heat exchange power is greater than zero, increases the aperture of electronic three-way valve；
If the output power that exchanges heat is equal to setting heat exchange power, the aperture that electronic three-way valve remains current is controlled.
In the present embodiment, controller 4 is examined by the setting heat exchange power and water tank temperature sensor inputted according to user
The fluid temperature measured, control thermostat module carry out constant temperature processing to the liquid in water tank, and the fluid temperature in water tank is permanent
After fixed, the heat exchange output power of circulation fluid in heat exchanger, last root are obtained according to leaving water temperature, return water temperature and circling water flow rate
Electronic three-way valve is controlled according to heat exchange output power and setting heat exchange power, so that heat exchange output power and setting exchange heat
Power matches, and while realizing that exchange thermal power is accurately adjusted, can export stable heat exchange power, and the effect that exchanges heat
Rate is not with variation of ambient temperature.
Fig. 5 is the schematic diagram for the controller 5 that the embodiment of the present invention five provides.As shown in figure 5, the controller 5 of the embodiment
Include: processor 50, memory 51 and is stored in the calculating that can be run in the memory 51 and on the processor 50
Machine program 52, such as circulation fluid heat exchange power control method program.The processor 50 executes real when the computer program 52
Step in existing above-mentioned each circulation fluid heat exchange power control method embodiment, such as step 31 shown in Fig. 3 is to 34.Alternatively,
The processor 50 realizes the function of each module/unit in above-mentioned each Installation practice, example when executing the computer program 52
The function of module 41 to 44 as shown in Figure 4.
Illustratively, the computer program 52 can be divided into one or more module/units, it is one or
Multiple module/units are stored in the memory 51, and are executed by the processor 50, to complete the present invention.Described one
A or multiple module/units can be the series of computation machine program instruction section that can complete specific function, which is used for
Implementation procedure of the computer program 52 in the controller 5 is described.For example, the computer program 52 can be divided
At starting module, the first control module, obtain module and control module (virtual module in device), each module concrete function
It is as follows:
Starting module, for water pump being opened, so that the liquid in water tank after circulation fluid heat exchange power control device powers on
It is recycled in circulation path.
First control module, for obtaining the setting heat exchange power of user's input, and according to setting heat exchange power and water tank
The fluid temperature that temperature sensor detects, control thermostat module carry out constant temperature processing to the liquid in water tank.
Obtain module, for the fluid temperature in water tank it is constant after, obtain circulation path in leaving water temperature sensors inspection
The circling water flow rate that the return water temperature and flow sensor that leaving water temperature, the return water temperature sensor of survey detect detect, and
The heat exchange output power of circulation fluid in heat exchanger is obtained according to leaving water temperature, return water temperature and circling water flow rate.
Second control module, for being controlled according to heat exchange output power and setting heat exchange power electronic three-way valve,
So that heat exchange output power matches with setting heat exchange power.
Further, the first control module is specifically used in the Working mould according to setting heat exchange power control thermostat module
Formula, so that thermostat module controls the fluid temperature in water tank under corresponding operating mode；Obtain the inspection of water tank temperature sensor
The fluid temperature measured controls thermostat module according to fluid temperature and carries out constant temperature processing to the liquid in water tank.
Further, it if the first control module sets heat exchange power as positive also particularly useful for what user inputted, controls
Thermostat module work processed is in heating mode, so that it is default that thermostat module controls the fluid temperature in water tank in a heating mode
Ceiling temperature；If user's input sets heat exchange power as negative power, thermostat module work is controlled in refrigeration mode, so that
It is pre-determined lower limit temperature that thermostat module controls the fluid temperature in water tank in cooling mode.
Further, if the first control module is less than in advance under the heating mode of thermostat module also particularly useful for fluid temperature
If ceiling temperature, then thermostat module is controlled according to fluid temperature and constant temperature processing is carried out to the liquid in water tank in a heating mode；
If fluid temperature is less than pre-determined lower limit temperature under the refrigeration mode of thermostat module, thermostat module is controlled according to fluid temperature and is existed
Constant temperature processing is carried out to the liquid in water tank under refrigeration mode.
Further, module is obtained to be specifically used for calculating the heat exchange of circulation fluid in heat exchanger according to formula P=ρ * C*V* Δ t
Output power；Wherein, P is heat exchange output power, and ρ is circulation fluid density, and C is circulation fluid specific heat, and V is circling water flow rate, and Δ t is
The difference of coolant-temperature gage and return water temperature.
Further, the second control module is compared specifically for that will exchange heat output power with setting heat exchange power；If
The output power that exchanges heat is greater than setting heat exchange power, then judges to set whether heat exchange power is not less than zero, if setting heat exchange power is not
Less than zero, then reduce the aperture of electronic three-way valve, if setting heat exchange power increases the aperture of electronic three-way valve less than zero；If
The output power that exchanges heat is less than setting heat exchange power, then judges to set whether heat exchange power is not more than zero, if setting heat exchange power is not
Greater than zero, then reduce the aperture of electronic three-way valve, if setting heat exchange power is greater than zero, increases the aperture of electronic three-way valve；If
The output power that exchanges heat is equal to setting heat exchange power, then controls the aperture that electronic three-way valve remains current.
The controller 5 can be various processors, a control module being also possible to inside processor.The control
Device 5 may include, but be not limited only to, processor 50, memory 51.It will be understood by those skilled in the art that Fig. 5 is only controller
5 example does not constitute the restriction to controller 5, may include than illustrating more or fewer components, or the certain portions of combination
Part or different components, such as the controller 5 can also include input-output equipment, network access equipment, bus etc..
Alleged processor 50 can be micro-control unit (Micro controller Unit, MCU), central processing unit
(Central Processing Unit, CPU), can also be other general processors, digital signal processor (Digital
Signal Processor, DSP), specific integrated circuit (Application Specific Integrated Circuit,
ASIC), ready-made programmable gate array (Field-Programmable Gate Array, FPGA) or other programmable logic
Device, discrete gate or transistor logic, discrete hardware components etc..General processor can be microprocessor or this at
Reason device is also possible to any conventional processor etc..
The memory 51 can be the internal storage unit of the controller 5, such as the hard disk or memory of controller 5.
The memory 51 is also possible to the External memory equipment of the controller 5, such as the plug-in type being equipped on the controller 5 is hard
Disk, intelligent memory card (Smart Media Card, SMC), secure digital (Secure Digital, SD) card, flash card
(Flash Card) etc..
Further, the memory 51 can also both including the controller 5 internal storage unit and also including outside
Store equipment.The memory 51 is for storing other program sum numbers needed for the computer program and the controller 5
According to.The memory 51 can be also used for temporarily storing the data that has exported or will export.
It is apparent to those skilled in the art that for convenience of description and succinctly, only with above-mentioned each function
Can unit, module division progress for example, in practical application, can according to need and by above-mentioned function distribution by different
Functional unit, module are completed, i.e., the internal structure of described device is divided into different functional unit or module, more than completing
The all or part of function of description.Each functional unit in embodiment, module can integrate in one processing unit, can also
To be that each unit physically exists alone, can also be integrated in one unit with two or more units, it is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.In addition, each function list
Member, the specific name of module are also only for convenience of distinguishing each other, the protection scope being not intended to limit this application.Above system
The specific work process of middle unit, module, can refer to corresponding processes in the foregoing method embodiment, and details are not described herein.
In the above-described embodiments, it all emphasizes particularly on different fields to the description of each embodiment, is not described in detail or remembers in some embodiment
The part of load may refer to the associated description of other embodiments.
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps can be realized with the combination of electronic hardware or computer software and electronic hardware.These functions are actually
It is implemented in hardware or software, the specific application and design constraint depending on technical solution.Professional technician
Each specific application can be used different methods to achieve the described function, but this realization is it is not considered that exceed
The scope of the present invention.
In embodiment provided by the present invention, it should be understood that disclosed device/terminal device and method, it can be with
It realizes by another way.For example, device described above/terminal device embodiment is only schematical, for example, institute
The division of module or unit is stated, only a kind of logical function partition, there may be another division manner in actual implementation, such as
Multiple units or components can be combined or can be integrated into another system, or some features can be ignored or not executed.Separately
A bit, shown or discussed mutual coupling or direct-coupling or communication connection can be through some interfaces, device
Or the INDIRECT COUPLING or communication connection of unit, it can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown may or may not be physical unit, it can and it is in one place, or may be distributed over multiple
In network unit.It can select some or all of unit therein according to the actual needs to realize the mesh of this embodiment scheme
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated module/unit be realized in the form of SFU software functional unit and as independent product sale or
In use, can store in a computer readable storage medium.Based on this understanding, the present invention realizes above-mentioned implementation
All or part of the process in example method, can also instruct relevant hardware to complete, the meter by computer program
Calculation machine program can be stored in a computer readable storage medium, the computer program when being executed by processor, it can be achieved that on
The step of stating each embodiment of the method.Wherein, the computer program includes computer program code, the computer program generation
Code can be source code form, object identification code form, executable file or certain intermediate forms etc..The computer-readable medium
It may include: any entity or device, recording medium, USB flash disk, mobile hard disk, magnetic that can carry the computer program code
Dish, CD, computer storage, read-only memory (ROM, Read-Only Memory), random access memory (RAM,
Random Access Memory), electric carrier signal, telecommunication signal and software distribution medium etc..It should be noted that described
The content that computer-readable medium includes can carry out increasing appropriate according to the requirement made laws in jurisdiction with patent practice
Subtract, such as in certain jurisdictions, according to legislation and patent practice, computer-readable medium do not include be electric carrier signal and
Telecommunication signal.
Embodiment described above is merely illustrative of the technical solution of the present invention, rather than its limitations；Although referring to aforementioned reality
Applying example, invention is explained in detail, those skilled in the art should understand that: it still can be to aforementioned each
Technical solution documented by embodiment is modified or equivalent replacement of some of the technical features；And these are modified
Or replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution should all
It is included within protection scope of the present invention.
Claims (15)
1. a kind of circulation fluid heat exchange power control device, which is characterized in that the circulation fluid heat exchange power control device includes:
Controller, thermostat module, water tank, water tank temperature sensor, water pump, electronic three-way valve, leaving water temperature sensors, return water temperature
Spend sensor, flow sensor and heat exchanger；
It is the controller and the thermostat module, the water tank temperature sensor, the water pump, the electronic three-way valve, described
Leaving water temperature sensors, the return water temperature sensor and flow sensor connection, the thermostat module and the water
Case temperature sensor is connect with the water tank, the water tank, the water pump, the electronic three-way valve, the heat exchanger and
The flow sensor is sequentially connected, to constitute circulation path；The leaving water temperature sensors are arranged in the electronic three-way valve
On access between the heat exchanger, return water temperature sensor setting the flow sensor and the heat exchanger it
Between access on.
2. circulation fluid heat exchange power control device according to claim 1, which is characterized in that the control implement body is used
In:
The operating mode that the thermostat module is controlled according to the setting heat exchange power that user inputs, so that the thermostat module exists
The fluid temperature in the water tank is controlled under corresponding operating mode；
The fluid temperature that the water tank temperature sensor detects is obtained, the thermostat module pair is controlled according to the fluid temperature
Liquid in the water tank carries out constant temperature processing.
3. circulation fluid heat exchange power control device according to claim 2, which is characterized in that the controller is also specifically used
In:
If the heat exchange power that sets of user's input as positive, controls the thermostat module and works in heating mode, with
So that it is preset upper limit temperature that the thermostat module controls the fluid temperature in the water tank under the heating mode；
If the heat exchange power that sets of user's input as negative power, controls the thermostat module and works in refrigeration mode, with
So that it is pre-determined lower limit temperature that the thermostat module controls the fluid temperature in the water tank under the refrigeration mode.
4. circulation fluid heat exchange power control device according to claim 3, which is characterized in that the controller is also specifically used
In:
If the fluid temperature is less than the preset upper limit temperature under the heating mode of the thermostat module, according to the liquid
Temperature controls the thermostat module and carries out constant temperature processing to the liquid in the water tank under the heating mode；
If the fluid temperature is less than the pre-determined lower limit temperature under the refrigeration mode of the thermostat module, according to the liquid
Temperature controls the thermostat module and carries out constant temperature processing to the liquid in the water tank under the refrigeration mode.
5. circulation fluid heat exchange power control device according to claim 1, which is characterized in that the control implement body is used
In:
The heat exchange output power of circulation fluid in the heat exchanger is calculated according to formula P=ρ * C*V* Δ t；Wherein, P is heat exchange output
Power, ρ are circulation fluid density, and C is circulation fluid specific heat, and V is circling water flow rate, and Δ t is the difference of leaving water temperature and return water temperature.
6. circulation fluid heat exchange power control device according to any one of claims 1 to 5, which is characterized in that the control
Implement body is used for:
The heat exchange output power is compared with the setting heat exchange power；
If the heat exchange output power is greater than the setting heat exchange power, judge whether the setting heat exchange power is not less than
Zero, if the setting heat exchange power is not less than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power is small
In zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power is less than the setting heat exchange power, judge whether the setting heat exchange power is not more than
Zero, if the setting heat exchange power is not more than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power is big
In zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power equal to the setting heat exchange power, controls, the electronic three-way valve maintenance is current to be opened
Degree.
7. a kind of circulation fluid heat exchange power control method based on circulation fluid heat exchange power control device described in claim 1,
It is characterized in that, the circulation fluid heat exchange power control method includes:
After the circulation fluid heat exchange power control device powers on, the water pump is opened, so that the liquid in the water tank is in institute
It states in circulation path and recycles；
The setting heat exchange power of user's input is obtained, and detected according to the setting heat exchange power and water tank temperature sensor
Fluid temperature controls the thermostat module and carries out constant temperature processing to the liquid in the water tank；
After the fluid temperature in the water tank is constant, going out for the detection of leaving water temperature sensors described in the circulation path is obtained
The circling water flow rate that the return water temperature and the flow sensor that coolant-temperature gage, the return water temperature sensor detect detect,
And it is defeated according to the heat exchange that the leaving water temperature, the return water temperature and the circling water flow rate obtain circulation fluid in the heat exchanger
Power out；
The electronic three-way valve is controlled according to the heat exchange output power and the setting heat exchange power, so that described
Heat exchange output power matches with the setting heat exchange power.
8. circulation fluid heat exchange power control method according to claim 7, which is characterized in that described to be changed according to the setting
The fluid temperature that thermal power and water tank temperature sensor detect controls the thermostat module and carries out to the liquid in the water tank
Constant temperature is handled
The operating mode that the thermostat module is controlled according to the setting heat exchange power, so that the thermostat module is corresponding
The fluid temperature in the water tank is controlled under operating mode；
The fluid temperature that the water tank temperature sensor detects is obtained, the thermostat module pair is controlled according to the fluid temperature
Liquid in the water tank carries out constant temperature processing.
9. circulation fluid heat exchange power control method according to claim 8, which is characterized in that described to be changed according to the setting
Thermal power controls the operating mode of the thermostat module, so that the thermostat module is under corresponding operating mode to control institute
The fluid temperature stated in water tank includes:
If the heat exchange power that sets of user's input as positive, controls the thermostat module and works in heating mode, with
So that it is preset upper limit temperature that the thermostat module controls the fluid temperature in the water tank under the heating mode；
If the heat exchange power that sets of user's input as negative power, controls the thermostat module and works in refrigeration mode, with
So that it is pre-determined lower limit temperature that the thermostat module controls the fluid temperature in the water tank under the refrigeration mode.
10. circulation fluid heat exchange power control method according to claim 9, which is characterized in that described according to the liquid
Temperature controls the thermostat module and includes: to the liquid progress constant temperature processing in the water tank
If the fluid temperature is less than the preset upper limit temperature under the heating mode of the thermostat module, according to the liquid
Temperature controls the thermostat module and carries out constant temperature processing to the liquid in the water tank under the heating mode；
If the fluid temperature is less than the pre-determined lower limit temperature under the refrigeration mode of the thermostat module, according to the liquid
Temperature controls the thermostat module and carries out constant temperature processing to the liquid in the water tank under the refrigeration mode.
11. circulation fluid heat exchange power control method according to claim 7, which is characterized in that described according to the water outlet
The heat exchange output power that temperature, the return water temperature and the circling water flow rate obtain circulation fluid in the heat exchanger includes:
The heat exchange output power of circulation fluid in the heat exchanger is calculated according to formula P=ρ * C*V* Δ t；Wherein, P is heat exchange output
Power, ρ are circulation fluid density, and C is circulation fluid specific heat, and V is circling water flow rate, and Δ t is the difference of leaving water temperature and return water temperature.
12. according to the described in any item circulation fluid heat exchange power control methods of claim 7 to 11, which is characterized in that described
The electronic three-way valve is controlled according to the heat exchange output power and the setting heat exchange power, so that the heat exchange is defeated
Power matches with the setting heat exchange power out includes:
The heat exchange output power is compared with the setting heat exchange power；
If the heat exchange output power is greater than the setting heat exchange power, judge whether the setting heat exchange power is not less than
Zero, if the setting heat exchange power is not less than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power is small
In zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power is less than the setting heat exchange power, judge whether the setting heat exchange power is not more than
Zero, if the setting heat exchange power is not more than zero, reduce the aperture of the electronic three-way valve, if the setting heat exchange power is big
In zero, then increase the aperture of the electronic three-way valve；
If the heat exchange output power equal to the setting heat exchange power, controls, the electronic three-way valve maintenance is current to be opened
Degree.
13. a kind of controller based on circulation fluid heat exchange power control device described in claim 1, which is characterized in that described
Controller includes:
Starting module, for opening the water pump after circulation fluid heat exchange power control device powers on, so that the water tank
In liquid recycled in the circulation path；
First control module, for obtaining the setting heat exchange power of user's input, and according to the setting heat exchange power and water tank
The fluid temperature that temperature sensor detects controls the thermostat module and carries out constant temperature processing to the liquid in the water tank；
Module is obtained, for obtaining leaving water temperature described in the circulation path after the fluid temperature in the water tank is constant
The return water temperature and flow sensor detection that leaving water temperature, the return water temperature sensor of sensor detection detect
The circling water flow rate arrived, and obtained in the heat exchanger according to the leaving water temperature, the return water temperature and the circling water flow rate
The heat exchange output power of circulation fluid；
Second control module, for according to the heat exchange output power and the setting heat exchange power to the electronic three-way valve into
Row control, so that the heat exchange output power matches with the setting heat exchange power.
14. a kind of controller, including memory, processor and storage can transport in the memory and on the processor
Capable computer program, which is characterized in that the processor realizes such as claim 7 to 12 times when executing the computer program
Described in one the step of circulation fluid heat exchange power control method.
15. a kind of computer readable storage medium, the computer-readable recording medium storage has computer program, and feature exists
In realization such as claim 7 to 12 described in any item circulation fluid heat exchange powers when the computer program is executed by processor
The step of control method.
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| CN201910198428.4A CN110006180A (en) | 2019-03-15 | 2019-03-15 | Circulation fluid heat exchange power control method and control device, controller and storage medium |
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| CN201910198428.4A CN110006180A (en) | 2019-03-15 | 2019-03-15 | Circulation fluid heat exchange power control method and control device, controller and storage medium |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375099A (en) * | 2020-04-30 | 2020-07-07 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Temperature control method and device, storage medium and variable-temperature water tank |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865507A (en) * | 2009-04-20 | 2010-10-20 | 陈建平 | Air conditioner system energy saving method and device |
| CN102691697A (en) * | 2012-06-12 | 2012-09-26 | 西安飞机工业（集团）有限责任公司 | Hydraulic oil cooling system |
| CN102725598A (en) * | 2010-01-29 | 2012-10-10 | 大金工业株式会社 | Heat pump system |
| CN105136511A (en) * | 2015-10-22 | 2015-12-09 | 上海出入境检验检疫局机电产品检测技术中心 | Ground source heat pump and ground source side heat exchange test system and control method thereof |
| CN107860252A (en) * | 2017-09-28 | 2018-03-30 | 上海柯垓冷却技术有限公司 | Heat-exchange system and heat exchange control |
-
2019
- 2019-03-15 CN CN201910198428.4A patent/CN110006180A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101865507A (en) * | 2009-04-20 | 2010-10-20 | 陈建平 | Air conditioner system energy saving method and device |
| CN102725598A (en) * | 2010-01-29 | 2012-10-10 | 大金工业株式会社 | Heat pump system |
| CN102691697A (en) * | 2012-06-12 | 2012-09-26 | 西安飞机工业（集团）有限责任公司 | Hydraulic oil cooling system |
| CN105136511A (en) * | 2015-10-22 | 2015-12-09 | 上海出入境检验检疫局机电产品检测技术中心 | Ground source heat pump and ground source side heat exchange test system and control method thereof |
| CN107860252A (en) * | 2017-09-28 | 2018-03-30 | 上海柯垓冷却技术有限公司 | Heat-exchange system and heat exchange control |
Non-Patent Citations (1)
| Title |
|---|
| 周祖毅: "《高温水供热与供暖》", 28 February 1977, 第205-206页 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111375099A (en) * | 2020-04-30 | 2020-07-07 | 广东顺德工业设计研究院(广东顺德创新设计研究院) | Temperature control method and device, storage medium and variable-temperature water tank |
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