CN108534313A - The method, apparatus and computer storage media of air conditioner dehumidification control - Google Patents

The method, apparatus and computer storage media of air conditioner dehumidification control Download PDF

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Publication number
CN108534313A
CN108534313A CN201810220147.XA CN201810220147A CN108534313A CN 108534313 A CN108534313 A CN 108534313A CN 201810220147 A CN201810220147 A CN 201810220147A CN 108534313 A CN108534313 A CN 108534313A
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China
Prior art keywords
air
temperature difference
conditioning
current
value
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CN201810220147.XA
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Chinese (zh)
Inventor
张万英
程绍江
禚百田
时斌
张锐钢
王军
邵文俊
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Qingdao Haier Air Conditioning Electric Co Ltd
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Qingdao Haier Air Conditioning Electric Co Ltd
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Priority to CN201810220147.XA priority Critical patent/CN108534313A/en
Publication of CN108534313A publication Critical patent/CN108534313A/en
Pending legal-status Critical Current

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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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/86—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling compressors within refrigeration or heat pump circuits
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Thermal Sciences (AREA)
  • Fluid Mechanics (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The invention discloses the method, apparatus and computer storage media of air conditioner dehumidification control, belong to air-conditioning technical field.This method includes：Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than the upper limit circumstance of temperature difference value of set environment temperature range, the present operating frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude, until the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches the first predeterminated frequency threshold value；When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, with the present operating frequency of the compressor of air-conditioning described in the second setpoint frequency amplitude reduction, until the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches the second predeterminated frequency threshold value.

Description

The method, apparatus and computer storage media of air conditioner dehumidification control
Technical field
The present invention relates to air-conditioning technical field, more particularly to the method, apparatus of air conditioner dehumidification control and computer storage is situated between Matter.
Background technology
With the improvement of living standards, air-conditioning more prevalent use.Currently, most of air-conditionings especially domestic air conditioning All there is dehumidification mode, indoor humidity can not only be reduced rapidly, moreover it is possible to room wet air be allowed to become salubrious.
Currently, during the dehumidification work mode operation of air-conditioning, it can be according between indoor Current Temperatures and target temperature Difference controls the operation of the compressor and wind turbine of air-conditioning, it may include：When difference is in a certain preset range, control compression Machine is run with setpoint frequency, and control wind turbine with low wind speed run first time after, close compressor and stop fan operation Second time, such alternate run reach the effect for reducing indoor humidity.In this way, opening repeatedly due to compressor and wind turbine It opens, shuts down, can cause air-conditioning during dehumidifying, fluctuations in indoor temperature is bigger, to which comfort is poor.
Invention content
An embodiment of the present invention provides the method, apparatus and computer storage media of a kind of control of air conditioner dehumidification.In order to right There are one basic understandings for some aspects of the embodiment of disclosure, and simple summary is shown below.The summarized section is not general General commentary, nor to determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is to use Some concepts are presented in simple form, in this, as the preamble of following detailed description.
According to a first aspect of the embodiments of the present invention, a kind of method of air conditioner dehumidification control is provided, including：
Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；
When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than set environment temperature When the upper limit circumstance of temperature difference value of poor range, the work at present frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude Rate, until the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches first Predeterminated frequency threshold value；
When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, with the The present operating frequency of the compressor of air-conditioning described in two setpoint frequency amplitude reductions, until the current environmental temperature difference is in institute It states in set environment temperature range or the present operating frequency reaches the second predeterminated frequency threshold value.
In one embodiment of the invention, the current humidity value for obtaining the air-conditioning zone of action includes：
The method further includes：
When lower limit circumstance of temperature difference value of the current environmental temperature difference less than the set environment temperature range, and it is less than When setting value, the compressor of the air-conditioning out of service.
In one embodiment of the invention, the method further includes：
Obtain the current coil temperature of the wind turbine of the air-conditioning；
When the current coil temperature difference between the current coil temperature and setting coil temperature is more than setting coil pipe temperature When the upper limit coil pipe temperature difference of poor range, with the work at present wind speed of the wind turbine of air-conditioning described in the first wind speed setting amplitude reduction, Until the current coil temperature difference is in the set environment coils range or the work at present wind speed reaches first in advance If wind speed threshold value；
When the current coil temperature difference is less than the lower limit coil pipe temperature difference of the setting coil pipe temperature range, with the Two wind speed setting amplitudes increase the work at present wind speed of the wind turbine of the air-conditioning, until the current coil temperature difference is described It sets in coil pipe temperature range or the work at present wind speed reaches the second default wind speed threshold value.
In one embodiment of the invention, the work at present wind with the wind turbine of air-conditioning described in the first wind speed setting amplitude reduction Before speed, further include：
According to wind speed setting value, starts the wind turbine and run, and reach preset time.
According to a second aspect of the embodiments of the present invention, a kind of device of air conditioner dehumidification control is provided, including：
First acquisition unit, the current environmental temperature for obtaining the air-conditioning zone of action in dehumidification work pattern；
First frequency adjustment unit, for when the current environment temperature between the current environmental temperature and set environment temperature When spending upper limit circumstance of temperature difference value of the difference more than set environment temperature range, the air-conditioning is increased with the first setpoint frequency amplitude The present operating frequency of compressor, until the current environmental temperature difference is in the set environment temperature range or described works as Preceding working frequency reaches the first predeterminated frequency threshold value；
Second frequency adjustment unit, for being less than the set environment temperature range when the current environmental temperature difference When lower limit circumstance of temperature difference value, with the present operating frequency of the compressor of air-conditioning described in the second setpoint frequency amplitude reduction, until institute Current environmental temperature difference is stated in the set environment temperature range or the present operating frequency reaches the second predeterminated frequency Threshold value.
In one embodiment of the invention, described device further includes：
Third frequency adjustment unit, for being less than the set environment temperature range when the current environmental temperature difference Lower limit circumstance of temperature difference value, and less than setting value when, the compressor of the air-conditioning out of service.
In one embodiment of the invention, described device further includes：
Second acquisition unit, the current coil temperature of the wind turbine for obtaining the air-conditioning；
First air rate adjustment unit, for when the current coil pipe temperature between the current coil temperature and setting coil temperature When spending upper limit coil pipe temperature difference of the difference more than setting coil pipe temperature range, with air-conditioning described in the first wind speed setting amplitude reduction The work at present wind speed of wind turbine, until the current coil temperature difference is in the set environment coils range or described current Work wind speed reaches the first default wind speed threshold value；
Second air rate adjustment unit, for being less than the setting coil pipe temperature range when the current coil temperature difference When lower limit coil pipe temperature difference, the work at present wind speed of the wind turbine of the air-conditioning is increased with the second wind speed setting amplitude, until described Current coil temperature difference is in the setting coil pipe temperature range or the work at present wind speed reaches the second default wind speed threshold Value.
In one embodiment of the invention, described device further includes：
Third air rate adjustment unit, if for the current humidity value being obtained according to the first time that time sequencing determines When humidity value, wind speed setting gear value is turned up in the current air speed value of the wind turbine of the air-conditioning；If the current humidity value is root When the humidity value of second of the acquisition determined according to time sequencing, the current frequency value of the compressor of the air-conditioning is reduced by first and is set Certainty ratio；If the current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the air-conditioning The current frequency value of compressor reduces the first setting ratio, and wind speed setting is turned up in the current air speed value of the wind turbine of the air-conditioning Gear value starts the wind turbine and is run, and reach preset time according to wind speed setting value.
According to a third aspect of the embodiments of the present invention, a kind of device of air conditioner dehumidification control is provided, air-conditioning, the dress are used for Set including：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；
When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than set environment temperature When the upper limit circumstance of temperature difference value of poor range, the work at present frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude Rate, until the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches first Predeterminated frequency threshold value；
When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, with the The present operating frequency of the compressor of air-conditioning described in two setpoint frequency amplitude reductions, until the current environmental temperature difference is in institute It states in set environment temperature range or the present operating frequency reaches the second predeterminated frequency threshold value.
According to a fourth aspect of the embodiments of the present invention, a kind of computer readable storage medium is provided, calculating is stored thereon with Machine instructs, when which is executed by processor the step of the realization above method.
Technical solution provided in an embodiment of the present invention can include the following benefits：
In the embodiment of the present invention, can according to the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern with set Determine the environment temperature difference between environment temperature, the running frequency of the compressor of air-conditioning be adjusted with setpoint frequency amplitude, In this way, compressor is not only to open and shut down, the working frequency of compressor can be slowly adjusted, to reach effect on moisture extraction Meanwhile temperature in the zone of action being kept to stablize, it effectively prevent large-scale temperature fluctuation occur, further improves air conditioner user Comfort and experience.
It should be understood that above general description and following detailed description is only exemplary and explanatory, not It can the limitation present invention.
Description of the drawings
The drawings herein are incorporated into the specification and forms part of this specification, and shows the implementation for meeting the present invention Example, and be used to explain the principle of the present invention together with specification.
Fig. 1 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment one；
Fig. 3 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment two.
Fig. 4 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment；
Fig. 5 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment three；
Fig. 6 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment four.
Specific implementation mode
The following description and drawings fully show specific embodiments of the present invention, to enable those skilled in the art to Put into practice them.Embodiment only represents possible variation.Unless explicitly requested, otherwise individual components and functionality is optional, and And the sequence of operation can change.The part of some embodiments and feature can be included in or replace other embodiments Part and feature.The range of embodiment of the present invention includes the entire scope of claims and the institute of claims There is obtainable equivalent.Herein, each embodiment can individually or generally be indicated that this is only with term " invention " It is merely for convenience, and if in fact disclosing the invention more than one, be not meant to automatically limit the range of the application For any single invention or inventive concept.Herein, relational terms such as first and second and the like are used only for one Entity, which either operates to distinguish with another entity or operation, to be existed without requiring or implying between these entities or operation Any actual relationship or sequence.Moreover, the terms "include", "comprise" or its any other variant be intended to it is non-exclusive Property include, so that process, method or equipment including a series of elements include not only those elements, but also to include Other elements that are not explicitly listed.Each embodiment herein is described by the way of progressive, and each embodiment stresses Be all difference from other examples, just to refer each other for identical similar portion between each embodiment.For implementing For structure, product etc. disclosed in example, since it is corresponding with part disclosed in embodiment, so fairly simple, the phase of description Place is closed referring to method part illustration.
Air-conditioning has been electric appliance common in daily life, can adjust indoor temperature, can also reduce rapidly interior Humidity allows room wet air to become salubrious.But during air conditioner dehumidification, it is possible that fluctuations in indoor temperature Bigger situation can be according to the temperature of the air-conditioning zone of action, with setpoint frequency amplitude to the pressure of air-conditioning in the embodiment of the present invention The running frequency of contracting machine is adjusted, in this way, the working frequency of compressor can slowly be adjusted, to reach the same of effect on moisture extraction When, it keeps temperature in the zone of action to stablize, effectively prevent large-scale temperature fluctuation occur, further improve air conditioner user Comfort and experience.
Fig. 1 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment.As shown in Figure 1, Air conditioner dehumidification control process include：
Step 101：Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern.
In the embodiment of the present invention, air-conditioning can there are many operating modes, including：Cooling mode, heating mode, and dehumidifying mould Formula.Air-conditioning can be according to the humidity of the air-conditioning zone of action, into dehumidification mode；Alternatively, according to the instruction of user, into dehumidifying mould Formula, i.e. air-conditioning can be at dehumidification work pattern.
Therefore, air-conditioning may detect air-conditioning active region when in dehumidification work pattern by temperature sensor The current environmental temperature in domain, so as to get current environmental temperature according to the current environmental temperature having detected that.Alternatively, directly Current environmental temperature T is got by temperature sensorai。
Step 102：When the current environmental temperature difference between current environmental temperature and set environment temperature is more than setting ring When the upper limit circumstance of temperature difference value of border temperature range, the work at present frequency of the compressor of air-conditioning is increased with the first setpoint frequency amplitude Rate, until current environmental temperature difference is in set environment temperature range or present operating frequency reaches the first predeterminated frequency threshold Value.
Step 103：When current environmental temperature difference is less than the lower limit circumstance of temperature difference value of set environment temperature range, with the The present operating frequency of the compressor of two setpoint frequency amplitude reduction air-conditionings, until current environmental temperature difference is in set environment temperature In poor range or present operating frequency reaches the second predeterminated frequency threshold value.
In the embodiment of the present invention, a target environment temperature, i.e. set environment temperature T can be pre-configured withset.To currently Current environmental temperature difference △ T between environment temperature and set environment temperatureh=Tai-Tset.Also, it can also configure one to set Determine circumstance of temperature difference range, can be (lower limit circumstance of temperature difference value, upper limit circumstance of temperature difference value), such as：(0,3), (- 1,2), (- 2,3), (- 0.5,2.5) etc., preferably, lower limit circumstance of temperature difference value is not less than -5 numerical value, upper limit circumstance of temperature difference value is not more than 5 number Value, concrete numerical value just do not enumerate.
Current environmental temperature difference △ T are determinedhIt afterwards, can be by current environmental temperature difference △ ThWith set environment temperature difference model It encloses and is compared, if current environmental temperature difference △ ThWhen more than upper limit circumstance of temperature difference value, then step 102 is can perform, you can with First setpoint frequency amplitude increases the present operating frequency of the compressor of air-conditioning, until current environmental temperature difference is in set environment In temperature range or present operating frequency reaches the first predeterminated frequency threshold value.
Such as：First predeterminated frequency threshold value is 80HZ, and the present operating frequency of the compressor of air-conditioning is 60HZ, due to current Environment temperature difference △ ThMore than upper limit circumstance of temperature difference value, the present operating frequency of compressor need to be increased, at this point it is possible to which first sets Determine Frequency and Amplitude for example：1HZ/min, to increase the present operating frequency of compressor, then, after one minute or setting time Afterwards, it can determine whether the present operating frequency after increasing continues to sample more than or equal to the first predeterminated frequency threshold value if not having Current environmental temperature Tai, then proceed to judge updated △ ThWhether in set environment temperature rangeIf it is not, and △ Th More than upper limit circumstance of temperature difference value, then continue to increase the present operating frequency of compressor with the first setpoint frequency amplitude, and same After one minute or after setting time, judge whether the present operating frequency after increasing is greater than or equal to the first predeterminated frequency threshold Value, if so, present operating frequency is determined as the first predeterminated frequency threshold value.
By current environmental temperature difference △ ThWhen being compared with set environment temperature range, possible current environmental temperature is poor Value △ ThLess than lower limit circumstance of temperature difference value, at this point, executable step 103, i.e., with the pressure of the second setpoint frequency amplitude reduction air-conditioning The present operating frequency of contracting machine, until current environmental temperature difference is in set environment temperature range or present operating frequency reaches Second predeterminated frequency threshold value.
Such as：Second predeterminated frequency threshold value is 10HZ, and the present operating frequency of the compressor of air-conditioning is 60HZ, due to current Environment temperature difference △ ThLess than lower limit circumstance of temperature difference value, the present operating frequency of compressor need to be reduced, at this point it is possible to which second sets Determine Frequency and Amplitude for example：2HZ/min, to reduce the present operating frequency of compressor, then, after one minute or setting time Afterwards, it can determine whether the present operating frequency after reducing continues to sample less than or equal to the second predeterminated frequency threshold value if not having Current environmental temperature Tai, then proceed to judge updated △ ThWhether in set environment temperature rangeIf it is not, and △ Th Less than lower limit circumstance of temperature difference value, then continue to reduce the present operating frequency of compressor with the second setpoint frequency amplitude, and same After one minute or after setting time, judge whether the present operating frequency after reducing is less than or equal to the second predeterminated frequency threshold Value, if so, present operating frequency is determined as the second predeterminated frequency threshold value.
In the embodiment of the present invention, the first setpoint frequency amplitude, the second setpoint frequency amplitude is all smaller, in this way, can delay The present operating frequency for slowly adjusting compressor, to avoid large-scale temperature fluctuation in dehumidification process.Certainly, it first sets Determining Frequency and Amplitude can be identical with the second setpoint frequency amplitude, also can be different, preferably, the first setpoint frequency amplitude, the second setting Frequency and Amplitude is both less than 5HZ/min.
Certainly, current environmental temperature difference △ ThWhen in set environment temperature range, then can uncomfortable whole compressor work as Preceding working frequency, that is, keep present operating frequency.
In another embodiment of the present invention, current environmental temperature difference △ ThIt is not only smaller than the lower limit of set environment temperature range Circumstance of temperature difference value, and when less than setting value, the compressor of air-conditioning out of service is needed, to ensure the dehumidifying temperature control effect of air-conditioning.This In, setting value need to be less than lower limit circumstance of temperature difference value.Such as setting value is -5, lower limit circumstance of temperature difference value is -1, alternatively, setting value It is -3, lower limit circumstance of temperature difference value is 0.I.e. in the present embodiment, current environmental temperature difference △ ThLess than set environment temperature range Lower limit circumstance of temperature difference value, and more than or equal to setting value when, can working as with the compressor of the second setpoint frequency amplitude reduction air-conditioning Preceding working frequency, until current environmental temperature difference is in set environment temperature range or present operating frequency reaches second and presets Frequency threshold.And work as current environmental temperature difference △ ThWhen less than setting value, the compressor of direct air-conditioning out of service.
Since air-conditioning is in dehumidification work pattern, in this way, not only the compressor of air-conditioning needs to run, the wind turbine of air-conditioning is also required to Operation.Certainly, while adjusting the working frequency of compressor of air-conditioning, existing mode can be used to run the wind of air-conditioning Machine, such as：Wind turbine is with the first setting minute of low wind-speed gear operation, and then, wind turbine second out of service sets minute etc..Compared with Goodly, the embodiment of the present invention can be while adjusting the present operating frequency of compressor of air-conditioning according to environment temperature difference, root According to the current coil temperature difference between collected current coil temperature and setting coil temperature, to adjust the wind turbine of air-conditioning Work wind speed specifically may include：Obtain the current coil temperature of the wind turbine of air-conditioning；When current coil temperature and setting coil temperature Between current coil temperature difference be more than setting coil pipe temperature range the upper limit coil pipe temperature difference when, with the first wind speed setting width Degree reduces the work at present wind speed of the wind turbine of air-conditioning, until current coil temperature difference is in set environment coils range or current Work wind speed reaches the first default wind speed threshold value；When current coil temperature difference is less than the lower limit coil pipe of setting coil pipe temperature range When temperature difference, the work at present wind speed of the wind turbine of air-conditioning is increased with the second wind speed setting amplitude, until current coil temperature difference In setting coil pipe temperature range or work at present wind speed reaches the second default wind speed threshold value.
It generally, can be according to preset set environment temperature and the humidity of the zone of action, it may be determined that dew-point temperature, to, Obtain setting coil temperature.
It, can be according to humidity, set environment temperature T in table 1set, to determine corresponding dew-point temperature Tdp, to, it may be determined that it sets Determine coil temperature Tct=Tdp-3。
Table 1
After setting coil temperature has been determined, equally air-conditioning can be obtained by the temperature sensor near fan coil Wind turbine current coil temperature Tc, poor to obtain the current coil temperature between current coil temperature and setting coil temperature Value △ Tc=Tc-Tct.Equally, it can be pre-configured with a setting coil pipe temperature range, can be (lower limit coil pipe temperature difference, upper limit disk Tube temperature difference), such as：(0,2), (- 1,1), (- 0.5,1.5) etc., preferably, lower limit coil pipe temperature difference is not less than -5 number Value, upper limit coil pipe temperature difference are not more than 5 numerical value, and concrete numerical value does not just enumerate.
Current coil temperature difference △ T are determinedcIt afterwards, can be by current coil temperature difference △ TcWith setting coil pipe temperature difference model It encloses and is compared, if current coil temperature difference △ TcIt, then can be with the first wind speed setting amplitude when more than upper limit coil pipe temperature difference Reduce air-conditioning wind turbine work at present wind speed, until current coil temperature difference setting coil pipe temperature range in or current work Make wind speed and reaches the first default wind speed threshold value.
Such as：First default wind speed threshold value is 200r/min, and the work at present wind speed of the wind turbine of air-conditioning is 600r/min, by In current coil temperature difference △ TcMore than upper limit coil pipe temperature difference, the work at present wind speed of wind turbine need to be reduced, at this point it is possible to the One wind speed setting amplitude is for example：30r/2min, to reduce the work at present wind speed of wind turbine, then, after two minutes or when setting Between after, can determine whether reduce after work at present wind speed whether continue to adopt if not having less than or equal to the first default wind speed threshold value The current coil temperature T of samplec, then proceed to judge updated △ TcWhether in setting coil pipe temperature rangeIf it is not, and △ TcMore than upper limit coil pipe temperature difference, then continue the work at present wind speed that wind turbine is reduced with the first wind speed setting amplitude, and same In two minutes or after setting time, judge whether the work at present wind speed after reducing is less than or equal to the first default wind speed threshold Value, if so, work at present wind speed is determined as the first default wind speed threshold value.
By current coil temperature difference △ TcWhen being compared with setting coil pipe temperature range, possible current coil temperature is poor Value △ TcLess than lower limit coil pipe temperature difference, at this point it is possible to which the second wind speed setting amplitude increases the work at present wind of the wind turbine of air-conditioning Speed, until current coil temperature difference is in setting coil pipe temperature range or work at present wind speed reaches the second default wind speed threshold Value.
Such as：Second default wind speed threshold value is 900r/min, and the work at present wind speed of the wind turbine of air-conditioning is 600r/min, by In current coil temperature difference △ TcLess than lower limit coil pipe temperature difference, the work at present wind speed of wind turbine need to be increased, at this point it is possible to the Two wind speed setting amplitudes are for example：40r/2min, to increase the work at present wind speed of wind turbine, then, after two minutes or when setting Between after, can determine whether increase after work at present wind speed whether continue to adopt if not having more than or equal to the second default wind speed threshold value The current coil temperature T of samplec, then proceed to judge updated △ TcWhether in setting coil pipe temperature rangeIf it is not, and △ TcLess than lower limit coil pipe temperature difference, then continue the work at present wind speed that wind turbine is increased with the second wind speed setting amplitude, and same In two minutes or after setting time, judge whether the work at present wind speed after increasing is greater than or equal to the second default wind speed threshold Value, if so, work at present wind speed is determined as the second default wind speed threshold value.
In the embodiment of the present invention, the first wind speed setting amplitude, the second wind speed setting amplitude is all smaller, in this way, can delay The work at present wind speed for slowly adjusting wind turbine, to avoid large-scale temperature fluctuation in dehumidification process.Certainly, the first setting Wind speed amplitude can be identical with the second wind speed setting amplitude, also can be different, preferably, the first wind speed setting amplitude, the second setting wind Fast amplitude is both less than 50HZ/2min.
Certainly, current coil temperature difference △ TcSet coil pipe temperature range in when, then can uncomfortable rectification campaign machine it is current Work wind speed keeps work at present wind speed.
When air-conditioning enters dehumidification work pattern, wind turbine may not opened also, therefore, empty with the first wind speed setting amplitude reduction Before the work at present wind speed of the wind turbine of tune, further include：According to wind speed setting value, start wind turbine and run, and reaches default Time.Such as：After running wind turbine ten minutes with the wind speed of 800r/min, just with the wind turbine of the first wind speed setting amplitude reduction air-conditioning Work at present wind speed, certainly, not limit ten minutes, when need to ensure fan operation stablize, this way it is ensured that air-conditioning is normal Dehumidify temperature controlling function.
As it can be seen that in the embodiment of the present invention, according to the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern Environment temperature difference between set environment temperature, adjusts the running frequency of the compressor of air-conditioning with setpoint frequency amplitude It is whole, in this way, compressor is not only to open and shut down, the working frequency of compressor can be slowly adjusted, to reach dehumidifying effect While fruit, keeps temperature in the zone of action to stablize, effectively prevent large-scale temperature fluctuation occur, improve air conditioner user Comfort and experience.Preferably, also shroud can be worked as according between collected current coil temperature and setting coil temperature Pipe temperature gap, to set the work wind speed that demeanour amplitude adjusts the wind turbine of air-conditioning, equally, wind turbine is not only to open and close Stop, can slowly adjust the wind speed of wind turbine, while protecting equipment, appearance is a wide range of during further reducing air conditioner dehumidification Temperature fluctuation probability, further improve comfort and the experience of air conditioner user.
The side that the embodiment of the present disclosure provides in the operating process set to specific embodiment of scheme, will be illustrated below Method.
Embodiment one, in the present embodiment, the air-conditioning in dehumidification work pattern can be according to current environmental temperature and setting ring Environment temperature difference between the temperature of border, is adjusted the running frequency of the compressor of air-conditioning with setpoint frequency amplitude.Wherein, Set environment temperature range can be (0,3), and setting value is -3.First setpoint frequency amplitude and the second setpoint frequency amplitude phase Deng, be all 2HZ/min, and the first predeterminated frequency threshold value be 100HZ, the second predeterminated frequency threshold value be 5HZ.Sampling time is 5 points Clock is divided into 5 minutes between setting time.
Fig. 2 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment one, such as Fig. 2 institutes Show, the process of air conditioner dehumidification control includes：
Step 201：Obtain the current environmental temperature T of the air-conditioning zone of actionai。
Step 202：Judge △ ThWhether ＞ 3 is trueIf so, executing step 203, otherwise, step 206 is executed.
Current environmental temperature TaiWith set environment temperature TsetBetween current environmental temperature difference △ ThWhether setting is more than The upper limit circumstance of temperature difference value 3 of circumstance of temperature difference rangeIf so, executing step 203, otherwise, step 206 is executed.
Step 203：The present operating frequency of compressor is increased with the amplitude of 2HZ/min.
The present operating frequency of the compressor of air-conditioning is increased with the first setpoint frequency amplitude.
Step 204：Whether raised present operating frequency >=100HZ is true after judging five minutesIf so, executing step 205, otherwise, return to step 201.
Here, after setting time, i.e., whether raised present operating frequency is greater than or equal to the first predeterminated frequency after five minutes Threshold value.If so, executing step 205, otherwise, return to step 201.
Step 205, determine that the present operating frequency of the compressor of air-conditioning is 100HZ.
Step 206：Judge △ ThWhether ＜ 0 is trueIf so, executing step 207, otherwise, step 212 is executed
Current environmental temperature difference △ ThWhether the lower limit circumstance of temperature difference value 0 of set environment temperature range is less thanIf so, holding Otherwise row step 207 executes step 212.
Step 207：Judge △ ThWhether >=-3 is trueIf so, executing step 208, otherwise, step 211 is executed.
△ThWhether -3 are greater than the set valueIf so, executing step 208, otherwise, step 211 is executed.
Step 208：The present operating frequency of compressor is reduced with the amplitude of 2HZ/min.
With the present operating frequency of the compressor of the second setpoint frequency amplitude reduction air-conditioning.
Step 209：Whether present operating frequency≤the 5HZ reduced after judging five minutes is trueIf so, step 210 is executed, Otherwise, return to step 201.
Here, after setting time, i.e., whether the present operating frequency reduced after five minutes is less than or equal to the second predeterminated frequency Threshold value.If so, executing step 210, otherwise, return to step 201.
Step 210：Determine that the present operating frequency of the compressor of air-conditioning is 5HZ.
Step 211：Stop the operation of the compressor of air-conditioning.
△ThWhen not being only smaller than the lower limit circumstance of temperature difference value of set environment temperature range, and being less than setting value, it need to stop transporting The compressor of row air-conditioning, to ensure the dehumidifying temperature control effect of air-conditioning.
Step 212：Keep the present operating frequency of the compressor of air-conditioning constant.
△ThAmong (0,3), i.e. current environmental temperature difference △ ThIt, then can be uncomfortable when in set environment temperature range The present operating frequency of whole compressor, that is, keep present operating frequency.
As it can be seen that in the present embodiment, according to the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern with set Determine the environment temperature difference between environment temperature, the running frequency of the compressor of air-conditioning be adjusted with setpoint frequency amplitude, In this way, compressor is not only to open and shut down, the working frequency of compressor can be slowly adjusted, to reach effect on moisture extraction Meanwhile temperature in the zone of action being kept to stablize, it effectively prevent large-scale temperature fluctuation occur, improves the comfortable of air conditioner user Property and experience.
Embodiment two can be according to working as between collected current coil temperature and setting coil temperature in the present embodiment Preceding coil temperature difference, to set the work wind speed that demeanour amplitude adjusts the wind turbine of air-conditioning.Wherein, setting coil pipe temperature range can For (- 1,1).First wind speed setting amplitude is equal with the second wind speed setting amplitude, is all 30r/2min, and the first default wind speed threshold Value is 300r/min, and the second default wind speed threshold value is 1000r/min.Sampling time is 2 minutes, i.e., 2 points are divided between setting time Clock.
Fig. 3 is a kind of flow chart of air conditioner dehumidification control method shown according to an exemplary embodiment two, such as Fig. 3 institutes Show, the process of air conditioner dehumidification control includes：
Step 301：Obtain the current coil temperature T of air-conditioning draught fanc。
Step 302：Judge △ TcWhether ＞ 1 is trueIf so, executing step 303, otherwise, step 307 is executed.
Current coil temperature TcWith setting coil temperature TctBetween current coil temperature difference △ TcWhether setting is more than The upper limit coil pipe temperature difference 1 of coil pipe temperature rangeIf so, executing step 303, otherwise, step 307 is executed.
Wherein, setting coil temperature TctIt can be determined according to above-mentioned table 1.
Step 303：Wind turbine is controlled to run 10 minutes with 800r/min.
Here, determine that wind turbine is opened, and stable.
Step 304：The work at present wind speed of wind turbine is reduced with the amplitude of 30r/2min.
With the work at present wind speed of the wind turbine of the first wind speed setting amplitude reduction air-conditioning.
Step 305：Whether the work at present wind speed≤300r/min reduced after judging 2 minutes is trueIf so, executing step 306, otherwise, return to step 301.
Here, after setting time, i.e., whether the work at present wind speed reduced after 3 minutes is greater than or equal to the first default wind speed Threshold value.If so, executing step 306, otherwise, return to step 301.
Step 306, determine that the work at present wind speed of the wind turbine of air-conditioning is 300r/min.
Step 307：Judge △ TcWhether ＜ -1 is trueIf so, executing step 308, otherwise, step 311 is executed.
Current coil temperature difference △ TcWhether the lower limit coil pipe temperature difference -1 of setting coil pipe temperature range is less thanIf so, Step 308 is executed, otherwise, executes step 311.
Step 308：The work at present wind speed of wind turbine is increased with the amplitude of 30r/2min.
The work at present wind speed of the wind turbine of air-conditioning is increased with the second wind speed setting amplitude.
Step 309：Whether raised work at present wind speed >=1000r/min is true after judging 2 minutesIf so, executing step Rapid 310, otherwise, return to step 301.
Here, after setting time, i.e., whether raised work at present wind speed is greater than or equal to the second default wind speed after 3 minutes Threshold value.If so, executing step 310, otherwise, return to step 301.
Step 310：Determine that the work at present wind speed of the wind turbine of air-conditioning is 1000r/min.
Step 311：Keep the work at present wind speed of the wind turbine of air-conditioning constant.
△TcAmong (- 1,1), i.e., current coil temperature difference △ ThIt, then can be uncomfortable when setting in coil pipe temperature range The work at present wind speed of rectification campaign machine keeps work at present wind speed.
As it can be seen that in the present embodiment, shroud can be worked as according between collected current coil temperature and setting coil temperature Pipe temperature gap, to set the work wind speed that demeanour amplitude adjusts the wind turbine of air-conditioning, equally, wind turbine is not only to open and close Stop, can slowly adjust the wind speed of wind turbine, while protecting equipment, appearance is a wide range of during further reducing air conditioner dehumidification Temperature fluctuation probability, further improve comfort and the experience of air conditioner user.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
According to the process that above-mentioned air conditioner dehumidification controls, a kind of device of air conditioner dehumidification control can be built.
Fig. 4 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment.As shown in figure 4, should Device includes：First acquisition unit 100, first frequency adjustment unit 200 and second frequency adjustment unit 300, wherein
First acquisition unit 100, the current environmental temperature for obtaining the air-conditioning zone of action in dehumidification work pattern.
First frequency adjustment unit 200, for when the current environment temperature between current environmental temperature and set environment temperature When spending upper limit circumstance of temperature difference value of the difference more than set environment temperature range, the compression of air-conditioning is increased with the first setpoint frequency amplitude The present operating frequency of machine, until current environmental temperature difference is in set environment temperature range or present operating frequency reaches the One predeterminated frequency threshold value.
Second frequency adjustment unit 300, the lower limit for being less than set environment temperature range when current environmental temperature difference When circumstance of temperature difference value, with the present operating frequency of the compressor of the second setpoint frequency amplitude reduction air-conditioning, until current environment temperature Difference is spent in set environment temperature range or present operating frequency reaches the second predeterminated frequency threshold value.
In one embodiment of the invention, device further includes：Third frequency adjustment unit is small for working as current environmental temperature difference In the lower limit circumstance of temperature difference value of set environment temperature range, and less than setting value when, the compressor of air-conditioning out of service.
In one embodiment of the invention, device further includes：
Second acquisition unit, the current coil temperature of the wind turbine for obtaining air-conditioning.
First air rate adjustment unit, it is poor for working as the current coil temperature between current coil temperature and setting coil temperature When value is more than the upper limit coil pipe temperature difference of setting coil pipe temperature range, with working as the wind turbine of the first wind speed setting amplitude reduction air-conditioning Preceding work wind speed, until current coil temperature difference is in set environment coils range or work at present wind speed reaches first and presets Wind speed threshold value.
Second air rate adjustment unit, the lower limit coil pipe for being less than setting coil pipe temperature range when current coil temperature difference When temperature difference, the work at present wind speed of the wind turbine of air-conditioning is increased with the second wind speed setting amplitude, until current coil temperature difference In setting coil pipe temperature range or work at present wind speed reaches the second default wind speed threshold value.
In one embodiment of the invention, device further includes：Third air rate adjustment unit, if for current humidity value be according to when Between sequentially determining first time obtain humidity value when, wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning； If current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the current frequency of the compressor of air-conditioning Value reduces the first setting ratio；It, will be empty if current humidity value is the humidity value of the third time acquisition determined according to time sequencing The current frequency value of the compressor of tune reduces the first setting ratio, and wind speed setting is turned up in the current air speed value of the wind turbine of air-conditioning Gear value starts wind turbine and is run, and reach preset time according to wind speed setting value.
The device of embodiment of the present disclosure offer is provided.
Embodiment three, in the present embodiment, air conditioner dehumidification control device can be according to current environmental temperature and set environment temperature Between environment temperature difference, the running frequency of the compressor of air-conditioning is adjusted with setpoint frequency amplitude.Wherein, ring is set Border temperature range can be (0,3), and setting value is -3.First setpoint frequency amplitude is equal with the second setpoint frequency amplitude, all for 2HZ/min, and the first predeterminated frequency threshold value is 100HZ, the second predeterminated frequency threshold value is 5HZ.
Fig. 5 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment three.As shown in figure 5, The device includes：First acquisition unit 100, first frequency adjustment unit 200 and second frequency adjustment unit 300 and third Frequency adjustment unit 400, wherein
First acquisition unit 100 obtains the current environmental temperature T of the air-conditioning zone of actionai.Current environmental temperature TaiWith setting Environment temperature TsetBetween current environmental temperature difference △ ThMore than set environment temperature range upper limit circumstance of temperature difference value 3 when, First frequency adjustment unit 200 can increase the present operating frequency of compressor with the amplitude of 2HZ/min, until △ Th (0, 3) among, alternatively, as raised present operating frequency >=100HZ, determine that the present operating frequency of the compressor of air-conditioning is 100HZ。
Current environmental temperature difference △ ThLess than the lower limit circumstance of temperature difference value 0 of set environment temperature range, and it is more than or waits When setting value -3, second frequency adjustment unit 300 can be straight come the present operating frequency for reducing compressor with the amplitude of 2HZ/min To △ Th among (0,3), alternatively, as present operating frequency≤5HZ of reduction, the work at present of the compressor of air-conditioning is determined Frequency is 5HZ.
Current environmental temperature difference △ ThWhen less than setting value -3, third frequency adjustment unit 400 can stop the pressure of air-conditioning The operation of contracting machine.
As it can be seen that in embodiment, according to the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern and setting Environment temperature difference between environment temperature, is adjusted the running frequency of the compressor of air-conditioning with setpoint frequency amplitude, this Sample, compressor are not only to open and shut down, and can slowly adjust the working frequency of compressor, to reach the same of effect on moisture extraction When, it keeps temperature in the zone of action to stablize, effectively prevent large-scale temperature fluctuation occur, improve the comfort of air conditioner user And experience.
Example IV, in the present embodiment, air conditioner dehumidification control device can be according to collected current coil temperature and setting Current coil temperature difference between coil temperature, to set the work wind speed that demeanour amplitude adjusts the wind turbine of air-conditioning.Wherein, if Price fixing pipe temperature range can be (- 1,1).First wind speed setting amplitude is equal with the second wind speed setting amplitude, is all 30r/2min, And first default wind speed threshold value be 300r/min, the second default wind speed threshold value be 1000r/min.
Fig. 6 is a kind of block diagram of air conditioner dehumidification control device shown according to an exemplary embodiment four.As shown in fig. 6, The device includes：Second acquisition unit 500, the first air rate adjustment unit 600 and the second air rate adjustment adjustment unit 700, and Third air rate adjustment unit 800, wherein
Second acquisition unit 400 obtains the current coil temperature T of air-conditioning draught fanc.As the current coil temperature difference △ T of determinationc When more than the upper limit coil pipe temperature difference 1 for setting coil pipe temperature range, third air rate adjustment unit 800 controls wind turbine with 800r/min Operation 10 minutes.To, it may be determined that wind turbine is opened, and stable.Then, the first air rate adjustment unit 600 is with 30r/2min Amplitude reduce the work at present wind speed of wind turbine, until △ TcAmong (- 1,1), alternatively, work at present wind after adjustment When speed≤300r/min, determine that the work at present wind speed of the wind turbine of air-conditioning is 300r/min.
As the current coil temperature difference △ T of determinationcWhen less than lower limit coil pipe temperature difference -1 for setting coil pipe temperature range, the Two wind adjustment units 700 can increase the work at present wind speed of wind turbine with the amplitude of 30r/2min, until △ Tc(- 1,1) it In, alternatively, when work at present wind speed >=1000r/min after adjustment, determine that the work at present wind speed of the wind turbine of air-conditioning is 1000r/min。
As it can be seen that in the present embodiment, shroud can be worked as according between collected current coil temperature and setting coil temperature Pipe temperature gap, to set the work wind speed that demeanour amplitude adjusts the wind turbine of air-conditioning, equally, wind turbine is not only to open and close Stop, can slowly adjust the wind speed of wind turbine, while protecting equipment, appearance is a wide range of during further reducing air conditioner dehumidification Temperature fluctuation probability, further improve comfort and the experience of air conditioner user.
Certainly, the embodiment of the present invention is without being limited thereto, air conditioner dehumidification control device can under dehumidification work pattern simultaneously basis Above-mentioned corresponding mode adjusts the working frequency of the compressor of air-conditioning and the work wind speed of wind turbine, at this point, air conditioner dehumidification controls Device may include：First acquisition unit, first frequency adjustment unit, second frequency adjustment unit, second acquisition unit, the first wind Fast adjustment unit and the second air rate adjustment unit.Or, it may include：First acquisition unit, first frequency adjustment unit, the Two frequency adjustment units, third frequency adjustment unit, second acquisition unit, the first air rate adjustment unit, the second air rate adjustment list Member and third air rate adjustment unit.Particularly as being not listed one by one.
In one embodiment of the invention, a kind of device of air conditioner dehumidification control is provided, is used for air-conditioning, described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；
When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than set environment temperature When the upper limit circumstance of temperature difference value of poor range, the work at present frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude Rate, until the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches first Predeterminated frequency threshold value；
When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, with the The present operating frequency of the compressor of air-conditioning described in two setpoint frequency amplitude reductions, until the current environmental temperature difference is in institute It states in set environment temperature range or the present operating frequency reaches the second predeterminated frequency threshold value.
In one embodiment of the invention, a kind of computer readable storage medium is provided, computer instruction is stored thereon with, this refers to The step of above method is realized when order is executed by processor.
It should be understood by those skilled in the art that, the embodiment of the present invention can be provided as method, system or computer program Product.Therefore, complete hardware embodiment, complete software embodiment or reality combining software and hardware aspects can be used in the present invention Apply the form of example.Moreover, the present invention can be used in one or more wherein include computer usable program code computer The shape for the computer program product implemented in usable storage medium (including but not limited to magnetic disk storage and optical memory etc.) Formula.
The present invention be with reference to according to the method for the embodiment of the present invention, the flow of equipment (system) and computer program product Figure and/or block diagram describe.It should be understood that can be realized by computer program instructions every first-class in flowchart and/or the block diagram The combination of flow and/or box in journey and/or box and flowchart and/or the block diagram.These computer programs can be provided Instruct the processor of all-purpose computer, special purpose computer, Embedded Processor or other programmable data processing devices to produce A raw machine so that the instruction executed by computer or the processor of other programmable data processing devices is generated for real The device for the function of being specified in present one flow of flow chart or one box of multiple flows and/or block diagram or multiple boxes.
These computer program instructions, which may also be stored in, can guide computer or other programmable data processing devices with spy Determine in the computer-readable memory that mode works so that instruction generation stored in the computer readable memory includes referring to Enable the manufacture of device, the command device realize in one flow of flow chart or multiple flows and/or one box of block diagram or The function of being specified in multiple boxes.
These computer program instructions also can be loaded onto a computer or other programmable data processing device so that count Series of operation steps are executed on calculation machine or other programmable devices to generate computer implemented processing, in computer or The instruction executed on other programmable devices is provided for realizing in one flow of flow chart or multiple flows and/or block diagram one The step of function of being specified in a box or multiple boxes.
It should be understood that the invention is not limited in the flow and structure that are described above and are shown in the accompanying drawings, And various modifications and changes may be made without departing from the scope thereof.The scope of the present invention is only limited by the attached claims System.

Claims (10)

1. a kind of method of air conditioner dehumidification control, which is characterized in that including：
Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；
When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than set environment temperature difference model When the upper limit circumstance of temperature difference value enclosed, the present operating frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude, directly Extremely the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches first and presets Frequency threshold；
When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, set with second Determining Frequency and Amplitude reduces the present operating frequency of compressor of the air-conditioning, until the current environmental temperature difference is set described Determine within the scope of circumstance of temperature difference or the present operating frequency reaches the second predeterminated frequency threshold value.
2. the method as described in claim 1, which is characterized in that the method further includes：
When lower limit circumstance of temperature difference value of the current environmental temperature difference less than the set environment temperature range, and less than setting When value, the compressor of the air-conditioning out of service.
3. method as claimed in claim 1 or 2, which is characterized in that the method further includes：
Obtain the current coil temperature of the wind turbine of the air-conditioning；
When the current coil temperature difference between the current coil temperature and setting coil temperature is more than setting coil pipe temperature difference model When the upper limit coil pipe temperature difference enclosed, with the work at present wind speed of the wind turbine of air-conditioning described in the first wind speed setting amplitude reduction, until The current coil temperature difference is in the set environment coils range or the work at present wind speed reaches the first default wind Fast threshold value；
When the current coil temperature difference is less than the lower limit coil pipe temperature difference of the setting coil pipe temperature range, set with second The work at present wind speed that wind speed amplitude increases the wind turbine of the air-conditioning is determined, until the current coil temperature difference is in the setting In coil pipe temperature range or the work at present wind speed reaches the second default wind speed threshold value.
4. method as claimed in claim 3, which is characterized in that the wind with air-conditioning described in the first wind speed setting amplitude reduction Before the work at present wind speed of machine, further include：
According to wind speed setting value, starts the wind turbine and run, and reach preset time.
5. a kind of device of air conditioner dehumidification control, which is characterized in that including：
First acquisition unit, the current environmental temperature for obtaining the air-conditioning zone of action in dehumidification work pattern；
First frequency adjustment unit, it is poor for working as the current environmental temperature between the current environmental temperature and set environment temperature When value is more than the upper limit circumstance of temperature difference value of set environment temperature range, the compression of the air-conditioning is increased with the first setpoint frequency amplitude The present operating frequency of machine, until the current environmental temperature difference is in the set environment temperature range or the current work Working frequency reaches the first predeterminated frequency threshold value；
Second frequency adjustment unit, the lower limit for being less than the set environment temperature range when the current environmental temperature difference When circumstance of temperature difference value, with the present operating frequency of the compressor of air-conditioning described in the second setpoint frequency amplitude reduction, until described work as Preceding environment temperature gap is in the set environment temperature range or the present operating frequency reaches the second predeterminated frequency threshold value.
6. device as claimed in claim 5, which is characterized in that described device further includes：
Third frequency adjustment unit, the lower limit for being less than the set environment temperature range when the current environmental temperature difference Circumstance of temperature difference value, and less than setting value when, the compressor of the air-conditioning out of service.
7. such as device described in claim 5 or 6, which is characterized in that described device further includes：
Second acquisition unit, the current coil temperature of the wind turbine for obtaining the air-conditioning；
First air rate adjustment unit, it is poor for working as the current coil temperature between the current coil temperature and setting coil temperature When value is more than the upper limit coil pipe temperature difference of setting coil pipe temperature range, with the wind turbine of air-conditioning described in the first wind speed setting amplitude reduction Work at present wind speed, until the current coil temperature difference is in the set environment coils range or the work at present Wind speed reaches the first default wind speed threshold value；
Second air rate adjustment unit, the lower limit for being less than the setting coil pipe temperature range when the current coil temperature difference When coil pipe temperature difference, the work at present wind speed of the wind turbine of the air-conditioning is increased with the second wind speed setting amplitude, until described current Coil temperature difference is in the setting coil pipe temperature range or the work at present wind speed reaches the second default wind speed threshold value.
8. device as claimed in claim 5, which is characterized in that described device further includes：
Third air rate adjustment unit, if being the humidity obtained according to the first time that time sequencing determines for the current humidity value When value, wind speed setting gear value is turned up in the current air speed value of the wind turbine of the air-conditioning；If the current humidity value be according to when Between sequentially determine second of acquisition humidity value when, the current frequency value of the compressor of the air-conditioning is reduced into the first setting ratio Example；If the current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the compression of the air-conditioning The current frequency value of machine reduces the first setting ratio, and wind speed setting gear is turned up in the current air speed value of the wind turbine of the air-conditioning Value starts the wind turbine and is run, and reach preset time according to wind speed setting value.
9. a kind of device of air conditioner dehumidification control, is used for air-conditioning, which is characterized in that described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
Obtain the current environmental temperature of the air-conditioning zone of action in dehumidification work pattern；
When the current environmental temperature difference between the current environmental temperature and set environment temperature is more than set environment temperature difference model When the upper limit circumstance of temperature difference value enclosed, the present operating frequency of the compressor of the air-conditioning is increased with the first setpoint frequency amplitude, directly Extremely the current environmental temperature difference is in the set environment temperature range or the present operating frequency reaches first and presets Frequency threshold；
When the current environmental temperature difference is less than the lower limit circumstance of temperature difference value of the set environment temperature range, set with second Determining Frequency and Amplitude reduces the present operating frequency of compressor of the air-conditioning, until the current environmental temperature difference is set described Determine within the scope of circumstance of temperature difference or the present operating frequency reaches the second predeterminated frequency threshold value.
10. a kind of computer readable storage medium, is stored thereon with computer instruction, which is characterized in that the instruction is by processor The step of claim 1-4 the methods are realized when execution.
CN201810220147.XA 2018-03-16 2018-03-16 The method, apparatus and computer storage media of air conditioner dehumidification control Pending CN108534313A (en)

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CN112240631A (en) * 2020-10-12 2021-01-19 青岛海尔空调器有限总公司 Method and device for controlling dehumidification of air conditioner and air conditioner

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