CN105841298A - Control method used for air conditioner and air conditioner - Google Patents
Control method used for air conditioner and air conditioner Download PDFInfo
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- CN105841298A CN105841298A CN201610192507.0A CN201610192507A CN105841298A CN 105841298 A CN105841298 A CN 105841298A CN 201610192507 A CN201610192507 A CN 201610192507A CN 105841298 A CN105841298 A CN 105841298A
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- Prior art keywords
- cold
- air
- conditioner
- phase change
- temperature
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides a control method used for an air conditioner and the air conditioner. The control method used for the air conditioner comprises the steps that a current environment temperature value is obtained by detecting the room environment temperature, and a middle portion temperature value is obtained by detecting the temperature of the middle portion of an evaporator; when the current environment temperature value is larger than a preset temperature threshold value, the difference between the current environment temperature value and the middle portion temperature value is worked out, so that a temperature difference value is obtained, and the frequency sequence to which the temperature difference value belongs is obtained; and the frequency sequence to which the operating temperature difference values of a magnetic pump belongs is controlled, so that the current environment temperature value is adjusted by controlling the mass flow of phase change coolants. By the adoption of the control method used for the air conditioner and the air conditioner, intelligent adjustment of the room environment temperature can be achieved, and the energy utilization rate in the refrigerating process of the air conditioner is effectively increased.
Description
Technical field
The present invention relates to air-conditioner technical field, particularly relate to a kind of control method for air-conditioner and air-conditioning
Device.
Background technology
Along with the continuous exhaustion of fossil energy, and the depletion of the ozone layer being on the rise, the environment such as global warming
Becoming increasingly conspicuous so that field of Refrigeration and Air-conditioning is innovated towards energy-conserving and environment-protective direction development of problem.At present at sky
Adjusting device technical field, compression-type refrigeration air-conditioner proportion in the market is huge, and compression-type refrigeration needs to disappear
Consuming substantial amounts of electric energy, along with the progressively development of air-conditioner technical field, compression-type refrigeration will be further increased right
The demand of electric energy, therefore, it is necessary to strengthen the capacity usage ratio of air-conditioner.
Summary of the invention
It is contemplated that one of technical problem solved the most to a certain extent in correlation technique.
To this end, it is an object of the present invention to propose a kind of control method for air-conditioner, it is possible to realize
The ambient temperature in room is carried out intelligent regulation, effectively promotes the capacity usage ratio in air-conditioner process of refrigerastion.
Further object is that a kind of air-conditioner of proposition.
For reaching above-mentioned purpose, the control method for air-conditioner that first aspect present invention embodiment proposes,
Including: detection room environment temperature obtains current environmental temperature value, and detects during vaporizer middle portion temperature obtains
Portion's temperature value；When described current environmental temperature value is more than preset temperature threshold value, by described current environmental temperature
Value and described middle portion temperature value are made poor to obtain temperature gap, and obtain the frequency sequence belonging to described temperature gap
Row；Control magnetic drive pump and run the frequency sequence belonging to described temperature gap, with by controlling phase change cold accumulating agent
Described current environmental temperature value is adjusted by mass flow.
The control method for air-conditioner that first aspect present invention embodiment proposes, by current environment temperature
When angle value is more than preset temperature threshold value, the middle portion temperature value of current environmental temperature value and vaporizer is made difference to obtain
To temperature gap, and obtain the frequency sequence belonging to temperature gap, control belonging to magnetic drive pump running temperature difference
Frequency sequence, with by control phase change cold accumulating agent mass flow current environmental temperature value is adjusted,
It is capable of the ambient temperature to room and carries out intelligent regulation, effectively promote the energy in air-conditioner process of refrigerastion
Amount utilization rate.
For reaching above-mentioned purpose, the air-conditioner that second aspect present invention embodiment proposes, including: compressor；
Vaporizer；Phase change cold accumulating agent, is used for storing cold；Metallic plate, described metallic plate is arranged on described vaporizer
And between described phase change cold accumulating agent；Blower fan, described vaporizer is arranged between described blower fan and described metallic plate,
Described blower fan produces the cold wind blowing to described metallic plate, to be entered with described phase change cold accumulating agent by described metallic plate
Row heat exchange；Magnetic drive pump, for controlling the mass flow of described phase change cold accumulating agent；First temperature sensor, uses
Detection room environment temperature obtains current environmental temperature value；Second temperature sensor, is used for detecting described evaporation
Device middle portion temperature obtains middle portion temperature value；Control module, for by described current environmental temperature value and described in
Portion's temperature value is poor, obtains temperature gap, obtains the frequency sequence belonging to described temperature gap, and controls institute
State the frequency sequence belonging to temperature gap described in miniature magnetic pump operation, with by controlling described phase change cold accumulating agent
Mass flow described current environmental temperature value is adjusted.
The air-conditioner that second aspect present invention embodiment proposes, by warm more than presetting in current environmental temperature value
During degree threshold value, it is poor to obtain temperature gap the middle portion temperature value of current environmental temperature value and vaporizer to be made, and
Obtain the frequency sequence belonging to temperature gap, control the frequency sequence belonging to magnetic drive pump running temperature difference, with
By the mass flow controlling phase change cold accumulating agent, described current environmental temperature value is adjusted, it is possible to it is right to realize
The ambient temperature in room carries out intelligent regulation, effectively promotes the capacity usage ratio in air-conditioner process of refrigerastion.
Aspect and advantage that the present invention adds will part be given in the following description, and part will be retouched from following
Become obvious in stating, or recognized by the practice of the present invention.
Accompanying drawing explanation
Present invention aspect that is above-mentioned and/or that add and advantage are from the following description of the accompanying drawings of embodiments
Will be apparent from easy to understand, wherein:
Fig. 1 is the schematic flow sheet of the control method for air-conditioner that one embodiment of the invention proposes；
Fig. 2 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes；
Fig. 3 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes；
Fig. 4 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes；
Fig. 5 is the structural representation of the air-conditioner that another embodiment of the present invention proposes.
Detailed description of the invention
Embodiments of the invention are described below in detail, and the example of described embodiment is shown in the drawings, wherein certainly
Begin to same or similar label eventually represent same or similar element or there is the unit of same or like function
Part.The embodiment described below with reference to accompanying drawing is exemplary, is only used for explaining the present invention, and can not
It is interpreted as limitation of the present invention.On the contrary, embodiments of the invention include falling into attached claims
All changes, amendment and equivalent in the range of spirit and intension.
Fig. 1 is the schematic flow sheet of the control method for air-conditioner that one embodiment of the invention proposes, such as figure
Shown in 1, this control method being used for air-conditioner includes:
S101: detection room environment temperature obtains current environmental temperature value, and detect vaporizer middle portion temperature and obtain
To middle portion temperature value.
Along with the continuous exhaustion of fossil energy, and the depletion of the ozone layer being on the rise, the environment such as global warming
Becoming increasingly conspicuous so that field of Refrigeration and Air-conditioning is innovated towards energy-conserving and environment-protective direction development of problem.At present at sky
Adjusting device technical field, compression-type refrigeration air-conditioner proportion in the market is huge, and compression-type refrigeration needs to disappear
Consuming substantial amounts of electric energy, along with the progressively development of air-conditioner technical field, compression-type refrigeration will be further increased right
The demand of electric energy, therefore, it is necessary to strengthen the capacity usage ratio of air-conditioner.
It is alternatively possible to obtain current environmental temperature value by the first temperature sensor detection room environment temperature,
And obtain middle portion temperature value, the first temperature sensing by the second temperature sensor detection vaporizer middle portion temperature
Device and the second temperature sensor are arranged on the various location of air-conditioner, and the such as first temperature sensor can set
Putting on air conditioner casing cover, the second temperature sensor is arranged on the vaporizer within air-conditioner, further,
After the first temperature sensor and the second temperature sensor detect current environmental temperature value and middle portion temperature value,
The embedded software program of air-conditioner can read current environmental temperature value and middle portion temperature value, and by current environment
Temperature value and middle portion temperature value send to controller, to realize the intelligentized control method to air-conditioner.
Such as, the first temperature sensor detects that room environment temperature obtains current environmental temperature value and can use T1
Representing, the second temperature sensor detection vaporizer middle portion temperature obtains middle portion temperature value and can represent with T2.
S102: when current environmental temperature value is more than preset temperature threshold value, by current environmental temperature value and middle part
Temperature value is made poor to obtain temperature gap, and obtains the frequency sequence belonging to temperature gap.
In an embodiment of the present invention, preset temperature threshold value is to need to control the environment in room by air-conditioner
The temperature limit of temperature, specifically, preset temperature threshold value can be preset according to self-demand by user,
Such as, it is 35 DEG C that user can arrange preset temperature threshold value, or, preset temperature threshold value can also be by air-conditioning
The program of dispatching from the factory of device presets, and follow-up is adjusted according to self-demand by user during the use of user
Joint.
In an embodiment of the present invention, when current environmental temperature value T1 is more than preset temperature threshold value, and controller will
Current environmental temperature value T1 and middle portion temperature value T2 are made poor to obtain temperature gap (T1-T2), and according in advance
If formula obtains the frequency sequence belonging to temperature gap, wherein, preset formula is frequency sequence=a* (T1-T2),
Frequency sequence is the required frequency run of magnetic drive pump, and a is coefficient of frequency, and a can set as the case may be
Sizing.
S103: control the frequency sequence belonging to magnetic drive pump running temperature difference, with by controlling phase change cold accumulating agent
Mass flow current environmental temperature value is adjusted.
Wherein, magnetic force driving pump (abbreviation magnetic drive pump) is that the operation principle of permanent magnetism shaft coupling is applied to centrifugal pump
Parts, for controlling the mass flow of phase change cold accumulating agent, phase change cold accumulating agent is used for storing cold.
In an embodiment of the present invention, by controlling the mass flow of phase change cold accumulating agent to reach to utilize phase transformation to store
The cold that cryogen stores in advance carries out the purpose of intelligent regulation to the current environmental temperature value in room.
In the present embodiment, by when current environmental temperature value is more than preset temperature threshold value, by current environment temperature
The middle portion temperature value of angle value and vaporizer is made poor to obtain temperature gap, and obtains the frequency belonging to temperature gap
Sequence, controls the frequency sequence belonging to magnetic drive pump running temperature difference, with the matter by controlling phase change cold accumulating agent
Current environmental temperature value is adjusted by amount flow, it is possible to realize the ambient temperature in room carries out intelligent tune
Joint, effectively promotes the capacity usage ratio in air-conditioner process of refrigerastion.
Fig. 2 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes, as
Shown in Fig. 2, after step S103 in the embodiment shown in fig. 1, this is used for the control method of air-conditioner also
Including:
S201: judge whether the cold in phase change cold accumulating agent presets cold threshold value less than first.
In an embodiment of the present invention, first preset cold threshold value and can be set in advance by the program of dispatching from the factory of air-conditioner
Fixed, when the cold in phase change cold accumulating agent presets cold threshold value less than first, show to continue through control phase transformation
The ambient temperature in room can not effectively be regulated by the mass flow of agent for storage of coldness.
This step is capable of supervising the cold in phase change cold accumulating agent in real time in air-conditioner running
Survey, to regulate the refrigeration modes of air-conditioner in time when cold deficiency, effectively promote the suitability of air-conditioner.
S202: if the cold in phase change cold accumulating agent presets cold threshold value less than first, then start air-conditioner and enter
Row refrigeration.
When this step presets cold threshold value by the cold in phase change cold accumulating agent less than first, start air-conditioner
Freeze so that the ambient temperature in room can be persistently adjusted by air-conditioner, promote air-conditioner pair
The intelligent effect that the ambient temperature in room is adjusted.
In the present embodiment, it is possible to realize, in air-conditioner running, the cold in phase change cold accumulating agent is carried out reality
Time monitoring, to regulate the refrigeration modes of air-conditioner in time when cold deficiency, effectively promote being suitable for of air-conditioner
Property.When presetting cold threshold value by the cold in phase change cold accumulating agent less than first, start air-conditioner system
Cold so that the ambient temperature in room can be persistently adjusted by air-conditioner, promote air-conditioner to room
The intelligent effect that ambient temperature is adjusted.
Fig. 3 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes, as
Shown in Fig. 3, this control method being used for air-conditioner also includes:
S301: obtain current time.
Specifically, current time can be detected by the clock arranged on prior art air-conditioner, and passes through
Controller obtains current time.
S302: judge whether to be in low power consumption according to current time.
In an embodiment of the present invention, air-conditioning can be judged by the controller of air conditioner built-in according to current time
Whether device is in low power consumption, it is determined that rule can be preset by the program of dispatching from the factory of air-conditioner, such as,
When current time is night status, it is determined that air-conditioner is in low power consumption, decision rule is not limited by the present invention
System.
This step is capable of monitoring whether air-conditioner is in low power consumption in real time, to control when low power consumption
Air-conditioner cold-storage so that the phase change cold accumulating agent in air-conditioner keeps enough colds, effectively promotes air-conditioner
The suitability.
S303: if it is determined that be in low power consumption, then control air-conditioner cold-storage.
In this step, control air-conditioner cold-storage, by air-conditioner when judgement air-conditioner is in low power consumption
Cold-storage when carrying out low power consumption controls, it is possible to use electric power during low power consumption at night carries out cold-storage, it is possible to
Realize the efficient utilization of the energy.
In the present embodiment, it is possible to realize whether monitoring air-conditioner in real time is in low power consumption, with at low power consumption
Time control air-conditioner cold-storage so that phase change cold accumulating agent in air-conditioner keeps enough colds, effectively promotes sky
Adjust the suitability of device.Air-conditioner cold-storage is controlled, by air-conditioner when judgement air-conditioner is in low power consumption
Cold-storage when carrying out low power consumption controls, it is possible to use electric power during low power consumption at night carries out cold-storage, it is possible to
Realize the efficient utilization of the energy.
Fig. 4 is the schematic flow sheet of the control method for air-conditioner that another embodiment of the present invention proposes, as
Shown in Fig. 4, in embodiment illustrated in fig. 3 step S303 controls air-conditioner cold-storage, also include:
S401: start the compressor of air-conditioner, and run refrigeration mode.
Wherein, compressor (compressor), low-pressure gas is promoted to a kind of driven stream of gases at high pressure
Body machinery.By starting the compressor of air-conditioner, it is achieved make air-conditioner freeze.
S402: the cold wind produced by air-conditioner carries out heat exchange to store in phase transformation by metallic plate and phase change cold accumulating agent
Cryogen stores cold.
In this step, by cold wind that air-conditioner is produced by metallic plate and phase change cold accumulating agent carry out heat exchange with
Cold is stored, it is possible to use electric power during low power consumption at night carries out cold-storage, it is possible to real in phase change cold accumulating agent
The efficient utilization of the existing energy.
S403: judge whether the cold in phase change cold accumulating agent presets cold threshold value more than second, if so, performs
Step S404, otherwise performs step S405.
In an embodiment of the present invention, second preset cold threshold value and can be set in advance by the program of dispatching from the factory of air-conditioner
Fixed, such as, when the cold in phase change cold accumulating agent presets cold threshold value more than second, show phase change cold accumulating agent
Store full cold, or the cold in phase change cold accumulating agent has met follow-up refrigeration demand.
This step is capable of supervising the cold in phase change cold accumulating agent in real time in air-conditioner process of cool
Survey, met follow-up refrigeration demand with the cold in storing full cold, or phase change cold accumulating agent at phase change cold accumulating agent
Time control in time air-conditioner stop refrigeration, be prevented effectively from the waste of the energy.
S404: close compressor, and exit refrigeration mode.
By closing the compressor of air-conditioner, it is achieved make air-conditioner exit refrigeration mode.
S405: do not make any process.
In an embodiment of the present invention, when the cold in phase change cold accumulating agent presets cold threshold value less than second,
Sustainable Control air-conditioner runs refrigeration mode, to carry out cold-storage.
In the present embodiment, carry out heat exchange by the cold wind produced by air-conditioner by metallic plate and phase change cold accumulating agent
To store cold in phase change cold accumulating agent, it is possible to use electric power during low power consumption at night carries out cold-storage, it is possible to
Realize the efficient utilization of the energy.By judging whether the cold in phase change cold accumulating agent presets cold threshold more than second
Value, it is possible to realize in air-conditioner process of cool, the cold in phase change cold accumulating agent is monitored in real time, with
Phase change cold accumulating agent stores when the cold in full cold, or phase change cold accumulating agent has met follow-up refrigeration demand and time control
Air-conditioner processed stops refrigeration, is prevented effectively from the waste of the energy.
Fig. 5 is the structural representation of the air-conditioner 50 that another embodiment of the present invention proposes, as it is shown in figure 5, should
Air-conditioner 50 includes compressor 501；Vaporizer 502；Phase change cold accumulating agent 503, is used for storing cold；Gold
Belonging to plate 504, metallic plate 504 is arranged between vaporizer 502 and phase change cold accumulating agent 503；Blower fan 505, steams
Sending out device 502 to be arranged between blower fan 505 and metallic plate 504, blower fan 505 produces and blows to metallic plate 504
Cold wind, to carry out heat exchange by metallic plate 504 and phase change cold accumulating agent 503；Magnetic drive pump 506, is used for controlling
The mass flow of phase change cold accumulating agent 503；First temperature sensor 507, obtains by detection room environment temperature
Current environmental temperature value；Second temperature sensor 508, is used for detecting during vaporizer 502 middle portion temperature obtains
Portion's temperature value；Control module 509, for by poor to current environmental temperature value and middle portion temperature value, obtains temperature
Degree difference, obtains the frequency sequence belonging to temperature gap, and controls Micro magnetic driving pump 506 running temperature difference
Affiliated frequency sequence, enters current environmental temperature value with the mass flow by controlling phase change cold accumulating agent 503
Row regulation.
In one embodiment of the invention, this air-conditioner 50 includes compressor 501.
In an embodiment of the present invention, compressor 501 includes alternating current generator, the throttling dress in air-conditioner 50
Put employing capillary tube.
In one embodiment of the invention, this air-conditioner 50 also includes vaporizer 502.
In one embodiment of the invention, this air-conditioner 50 also includes phase change cold accumulating agent 503, is used for storing
Cold.
Alternatively, phase change cold accumulating agent 503 uses CO2With TBAB (tetrabutyl ammonium bromide) hydrate.
Alternatively, the concentration of TBAB is between 30%～40%.Such as, the concentration of TBAB is 35%.
In one embodiment of the invention, this air-conditioner 50 also includes that metallic plate 504, metallic plate 504 set
Put between vaporizer 502 and phase change cold accumulating agent 503.
In one embodiment of the invention, this air-conditioner 50 also includes that blower fan 505, vaporizer 502 are arranged
Between blower fan 505 and metallic plate 504, blower fan 505 produces the cold wind blowing to metallic plate 504, to pass through
Metallic plate 504 and phase change cold accumulating agent 503 carry out heat exchange.
In one embodiment of the invention, this air-conditioner 50 also includes magnetic drive pump 506, is used for controlling phase transformation
The mass flow of agent for storage of coldness 503.
In one embodiment of the invention, this air-conditioner 50 also includes the first temperature sensor 507, with inspection
Between ell, ambient temperature obtains current environmental temperature value.
In one embodiment of the invention, this air-conditioner 50 also includes the second temperature sensor 508, is used for
Detection vaporizer 502 middle portion temperature obtains middle portion temperature value.
In one embodiment of the invention, this air-conditioner 50 also includes control module 509, for by current
Ambient temperature value and middle portion temperature value are poor, obtain temperature gap, obtain the frequency sequence belonging to temperature gap,
And control the frequency sequence belonging to Micro magnetic driving pump 506 running temperature difference, with by controlling phase change cold accumulating agent
Current environmental temperature value is adjusted by the mass flow of 503.
Alternatively, control module 509 is additionally operable to obtain current time, judges whether to be according to current time
Low power consumption, and when judging to be in low power consumption, control air-conditioner 50 cold-storage.
Alternatively, control module 509 is additionally operable to: judge that the cold in phase change cold accumulating agent 503 is whether less than the
One presets cold threshold value；If the cold in phase change cold accumulating agent 503 presets cold threshold value less than first, then open
Dynamic air-conditioner 50 freezes.
Alternatively, control module 509 controls air-conditioner 50 cold-storage, including: start the compression of air-conditioner 50
Machine 501, and run refrigeration mode；The cold wind produced by air-conditioner 50 passes through metallic plate 504 and phase change cold-storage
Agent 503 carries out heat exchange to store cold in phase change cold accumulating agent 503.
Alternatively, control module 509 controls air-conditioner 50 cold-storage, also includes: judge phase change cold accumulating agent 503
In cold whether preset cold threshold value more than second；If the cold in phase change cold accumulating agent 503 is more than second
Preset cold threshold value, then close compressor 501, and exit refrigeration mode.
It should be noted that the aforementioned explanation to the control method embodiment for air-conditioner 50 is also suitable
In the air-conditioner 50 of this embodiment, it realizes principle and is similar to, and here is omitted.
In the present embodiment, by when current environmental temperature value is more than preset temperature threshold value, by current environment temperature
The middle portion temperature value of angle value and vaporizer is made poor to obtain temperature gap, and obtains the frequency belonging to temperature gap
Sequence, controls the frequency sequence belonging to magnetic drive pump running temperature difference, with the matter by controlling phase change cold accumulating agent
Current environmental temperature value is adjusted by amount flow, it is possible to realize the ambient temperature in room carries out intelligent tune
Joint, effectively promotes the capacity usage ratio in air-conditioner process of refrigerastion.
It should be noted that in describing the invention, term " first ", " second " etc. are only used for retouching
State purpose, and it is not intended that indicate or hint relative importance.Additionally, in describing the invention, remove
Non-being otherwise noted, " multiple " are meant that two or more.
In flow chart or at this, any process described otherwise above or method description are construed as, table
Show and include one or more code for the executable instruction of the step that realizes specific logical function or process
Module, fragment or part, and the scope of the preferred embodiment of the present invention includes other realization, its
In can not by order that is shown or that discuss, including according to involved function by basic mode simultaneously or
In the opposite order, performing function, this should be by embodiments of the invention person of ordinary skill in the field
Understood.
Should be appreciated that each several part of the present invention can realize by hardware, software, firmware or combinations thereof.
In the above-described embodiment, multiple steps or method in memory and can be held by suitably instruction with storage
Software or firmware that row system performs realize.Such as, if realized with hardware, with another embodiment party
As in formula, can realize by any one in following technology well known in the art or their combination: have
For data signal being realized the discrete logic of the logic gates of logic function, there is suitably combination
The special IC of logic gates, programmable gate array (PGA), field programmable gate array (FPGA)
Deng.
Those skilled in the art are appreciated that and realize the whole or portion that above-described embodiment method is carried
The program that can be by step by step completes to instruct relevant hardware, and described program can be stored in a kind of meter
In calculation machine readable storage medium storing program for executing, this program upon execution, including one or a combination set of the step of embodiment of the method.
Additionally, each functional unit in each embodiment of the present invention can be integrated in a processing module,
Can also be that unit is individually physically present, it is also possible to two or more unit are integrated in a module
In.Above-mentioned integrated module both can realize to use the form of hardware, it would however also be possible to employ software function module
Form realizes.If described integrated module realizes and as independent product using the form of software function module
When selling or use, it is also possible to be stored in a computer read/write memory medium.
Storage medium mentioned above can be read only memory, disk or CD etc..
In the description of this specification, reference term " embodiment ", " some embodiments ", " example ",
The description of " concrete example " or " some examples " etc. means to combine the concrete spy of this embodiment or example description
Levy, structure, material or feature are contained at least one embodiment or the example of the present invention.In this explanation
In book, the schematic representation of above-mentioned term is not necessarily referring to identical embodiment or example.And, retouch
Specific features, structure, material or the feature stated can be in any one or more embodiments or example
Combine in an appropriate manner.
Although above it has been shown and described that embodiments of the invention, it is to be understood that above-described embodiment
It is exemplary, it is impossible to being interpreted as limitation of the present invention, those of ordinary skill in the art is the present invention's
In the range of above-described embodiment can be changed, revise, replace and modification.
Claims (12)
1. the control method for air-conditioner, it is characterised in that comprise the following steps:
Detection room environment temperature obtains current environmental temperature value, and detects vaporizer middle portion temperature and obtain middle part
Temperature value；
When described current environmental temperature value is more than preset temperature threshold value, by described current environmental temperature value and institute
State middle portion temperature value work poor to obtain temperature gap, and obtain the frequency sequence belonging to described temperature gap；
Control magnetic drive pump and run the frequency sequence belonging to described temperature gap, with by controlling phase change cold accumulating agent
Described current environmental temperature value is adjusted by mass flow.
2. the control method for air-conditioner as claimed in claim 1, it is characterised in that also include:
Obtain current time；
Judge whether to be in low power consumption according to described current time；
If it is determined that be in described low power consumption, then control air-conditioner cold-storage.
3. the control method for air-conditioner as claimed in claim 1, it is characterised in that also include:
Judge whether the cold in described phase change cold accumulating agent presets cold threshold value less than first；
If the described cold in described phase change cold accumulating agent presets cold threshold value less than described first, then start institute
State air-conditioner to freeze.
4. the control method for air-conditioner as claimed in claim 2, it is characterised in that described control is empty
Adjust device cold-storage, including:
Start the compressor of air-conditioner, and run refrigeration mode；
The cold wind produced by described air-conditioner carries out heat exchange with in described phase transformation by metallic plate and phase change cold accumulating agent
Agent for storage of coldness stores cold.
5. the control method for air-conditioner as claimed in claim 4, it is characterised in that also include:
Judge whether the cold in described phase change cold accumulating agent presets cold threshold value more than second；
If the cold in described phase change cold accumulating agent presets cold threshold value more than described second, then close described pressure
Contracting machine, and exit refrigeration mode.
6. an air-conditioner, it is characterised in that including:
Compressor；
Vaporizer；
Phase change cold accumulating agent, is used for storing cold；
Metallic plate, described metallic plate is arranged between described vaporizer and described phase change cold accumulating agent；
Blower fan, described vaporizer is arranged between described blower fan and described metallic plate, and described blower fan produces and blows to
The cold wind of described metallic plate, to carry out heat exchange by described metallic plate and described phase change cold accumulating agent；
Magnetic drive pump, for controlling the mass flow of described phase change cold accumulating agent；
First temperature sensor, obtains current environmental temperature value by detection room environment temperature；
Second temperature sensor, is used for detecting described vaporizer middle portion temperature and obtains middle portion temperature value；
Control module, for by poor to described current environmental temperature value and described middle portion temperature value, obtains temperature
Difference, obtains the frequency sequence belonging to described temperature gap, and controls temperature described in described miniature magnetic pump operation
Degree frequency sequence belonging to difference, works as front ring with the mass flow by controlling described phase change cold accumulating agent to described
Border temperature value is adjusted.
7. air-conditioner as claimed in claim 6, it is characterised in that described control module is additionally operable to:
Obtain current time, judge whether to be in low power consumption according to described current time, and at judgement
When described low power consumption, control air-conditioner cold-storage.
8. air-conditioner as claimed in claim 6, it is characterised in that described control module is additionally operable to:
Judge whether the cold in described phase change cold accumulating agent presets cold threshold value less than first；
If the described cold in described phase change cold accumulating agent presets cold threshold value less than described first, then start institute
State air-conditioner to freeze.
9. air-conditioner as claimed in claim 7, it is characterised in that described control module controls air-conditioner and stores
Cold, including:
Start the compressor of air-conditioner, and run refrigeration mode；
The cold wind produced by described air-conditioner carries out heat exchange with in described phase transformation by metallic plate and phase change cold accumulating agent
Agent for storage of coldness stores cold.
10. air-conditioner as claimed in claim 9, it is characterised in that described control module controls air-conditioner
Cold-storage, also includes:
Judge whether the cold in described phase change cold accumulating agent presets cold threshold value more than second；
If the cold in described phase change cold accumulating agent presets cold threshold value more than described second, then close described pressure
Contracting machine, and exit refrigeration mode.
11. air-conditioners as claimed in claim 6, it is characterised in that described phase change cold accumulating agent uses CO2
With TBAB (tetrabutyl ammonium bromide) hydrate.
12. air-conditioners as claimed in claim 11, it is characterised in that the concentration of described TBAB 30%～
Between 40%.
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| CN201610192507.0A CN105841298A (en) | 2016-03-30 | 2016-03-30 | Control method used for air conditioner and air conditioner |
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| CN201610192507.0A CN105841298A (en) | 2016-03-30 | 2016-03-30 | Control method used for air conditioner and air conditioner |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189185A (en) * | 2018-07-16 | 2019-01-11 | 北京小米移动软件有限公司 | terminal temperature adjusting method and device |
| CN112082238A (en) * | 2020-09-30 | 2020-12-15 | 美的集团股份有限公司 | Control method of mobile air conditioner, mobile air conditioner and storage medium |
| WO2022188587A1 (en) * | 2021-03-08 | 2022-09-15 | 广东美的制冷设备有限公司 | Control method and apparatus for air conditioner, and air conditioner and storage medium |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737880A (en) * | 2008-11-27 | 2010-06-16 | 上海凌御电气有限公司 | Method for balancing temperature of outdoor machine room and structure of outdoor machine room |
| CN102042647A (en) * | 2010-10-15 | 2011-05-04 | 西安特瑞斯热能技术有限公司 | Cold supply energy-saving integrated system |
| CN102519097A (en) * | 2011-12-12 | 2012-06-27 | 上海交通大学 | TBAB (tetra-n-butyl-ammonium bromide) phase change cool-storing/cool-carrying air-conditioning system with independent temperature and humidity treatment |
| CN104566723A (en) * | 2014-01-03 | 2015-04-29 | 爱斯制冷科技（江阴）有限公司 | Ice storage air-conditioning system using different phase-change materials |
| JP2015210025A (en) * | 2014-04-25 | 2015-11-24 | ダイキン工業株式会社 | Cold storage system and air conditioning system |
| CN105352078A (en) * | 2015-11-19 | 2016-02-24 | 广东美的制冷设备有限公司 | Water supply air conditioning system and refrigeration control method thereof |
-
2016
- 2016-03-30 CN CN201610192507.0A patent/CN105841298A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101737880A (en) * | 2008-11-27 | 2010-06-16 | 上海凌御电气有限公司 | Method for balancing temperature of outdoor machine room and structure of outdoor machine room |
| CN102042647A (en) * | 2010-10-15 | 2011-05-04 | 西安特瑞斯热能技术有限公司 | Cold supply energy-saving integrated system |
| CN102519097A (en) * | 2011-12-12 | 2012-06-27 | 上海交通大学 | TBAB (tetra-n-butyl-ammonium bromide) phase change cool-storing/cool-carrying air-conditioning system with independent temperature and humidity treatment |
| CN104566723A (en) * | 2014-01-03 | 2015-04-29 | 爱斯制冷科技（江阴）有限公司 | Ice storage air-conditioning system using different phase-change materials |
| JP2015210025A (en) * | 2014-04-25 | 2015-11-24 | ダイキン工業株式会社 | Cold storage system and air conditioning system |
| CN105352078A (en) * | 2015-11-19 | 2016-02-24 | 广东美的制冷设备有限公司 | Water supply air conditioning system and refrigeration control method thereof |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109189185A (en) * | 2018-07-16 | 2019-01-11 | 北京小米移动软件有限公司 | terminal temperature adjusting method and device |
| CN112082238A (en) * | 2020-09-30 | 2020-12-15 | 美的集团股份有限公司 | Control method of mobile air conditioner, mobile air conditioner and storage medium |
| CN112082238B (en) * | 2020-09-30 | 2021-08-13 | 美的集团股份有限公司 | Control method of mobile air conditioner, mobile air conditioner and storage medium |
| WO2022188587A1 (en) * | 2021-03-08 | 2022-09-15 | 广东美的制冷设备有限公司 | Control method and apparatus for air conditioner, and air conditioner and storage medium |
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