CN108413554A - The method, apparatus and computer storage media of the anti-condensation control of air-conditioning - Google Patents

The method, apparatus and computer storage media of the anti-condensation control of air-conditioning Download PDF

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Publication number
CN108413554A
CN108413554A CN201810094796.XA CN201810094796A CN108413554A CN 108413554 A CN108413554 A CN 108413554A CN 201810094796 A CN201810094796 A CN 201810094796A CN 108413554 A CN108413554 A CN 108413554A
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Prior art keywords
value
current
air
conditioning
humidity value
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许文明
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Priority to CN201810094796.XA priority Critical patent/CN108413554A/en
Publication of CN108413554A publication Critical patent/CN108413554A/en
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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
    • 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
    • F24F11/80—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
    • F24F11/84—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 using valves
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
    • 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
    • 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
    • F24F2110/20—Humidity

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

Abstract

The invention discloses the method, apparatus and computer storage media of the anti-condensation control of air-conditioning, belong to air-conditioning technical field.This method includes：According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；When determining that the current humidity value is unsatisfactory for imposing a condition, adjust the current opening value of the electric expansion valve of the air-conditioning and/or the current frequency value of compressor, until the current humidity value meets the setting condition, alternatively, the current opening value of the electric expansion valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency value.To reduce or prevent the generation of a large amount of condensations, reduce air-conditioning and the probability for blowing water problems occur, and then the performance of air-conditioning and energy saving can be improved.

Description

The method, apparatus and computer storage media of the anti-condensation control of air-conditioning
Technical field
The present invention relates to air-conditioning technical fields, the more particularly to method, apparatus of the anti-condensation control of air-conditioning and computer storage Medium.
Background technology
With the improvement of living standards, air-conditioning more prevalent use.Currently, most of air-conditionings especially domestic air conditioning Freeze using the mode of both vapor compression or heats.
In the operational process of air-conditioning, when indoor environment humidity is larger, i.e., when inner coil pipe temperature is less than current dew Under conditions of point temperature, condensation generation is had, certain condensation is normal phenomenon, but when condensation amount is excessive, it is excessive Condensed water can blow out or along air-conditioning outer panels toward flowing down, cause that user's is inconvenient for use.Currently, can be shunted by optimizing Or paste heat insulation foam on the inside of air-conditioning panel and solve condensation amount problems of too, still, the ambient humidity residing for the air-conditioning is very When big, and operation of air conditioner high frequency at this time, it is only modified up from structure and is extremely difficult to require.And air-conditioning commencement of commercial operation Afterwards, it can not possibly be altered again in structure, condensation cannot be carried out in real time and had adjusted.Therefore, the condensation in air-conditioning is adjusted is It is badly in need of the problem solved in air-conditioning technical field at present.
Invention content
An embodiment of the present invention provides the method, apparatus and computer storage media of a kind of anti-condensation control of air-conditioning.In order to To some aspects of the embodiment of disclosure, there are one basic understandings, and simple summary is shown below.The summarized section is not Extensive overview, nor to determine key/critical component or describe the protection domain of these embodiments.Its sole purpose is Some concepts are presented with 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 the anti-condensation control of air-conditioning is provided, including：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, adjusts the current of the electric expansion valve of the air-conditioning and open The current frequency value of angle value and/or compressor, until the current humidity value meets the setting condition, alternatively, the electronics The current opening value of expansion valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency value.
In one embodiment of the invention, the current humidity value for obtaining the air-conditioning zone of action includes：
Obtain the current temperature value of the air-conditioning zone of action and the interior machine coil temperature value and compressor of the air-conditioning Frequency values, the current humidity value in the current temperature and humidity value is obtained by formula (1)；Or,
Obtain the current temperature value and the interior machine coil temperature value of the air-conditioning, compressor of the air-conditioning zone of action Frequency values and the air-conditioning in electric expansion valve opening value, working as in the current temperature and humidity value, is obtained by formula (2) Preceding humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is the current humidity value, and T1 is the current temperature value, and T2 is the interior machine coil temperature value, hz For the frequency values of the compressor, f is the opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively according to the air-conditioning The constant that type determines.
In one embodiment of the invention, the determination current humidity value, which is unsatisfactory for imposing a condition, includes：
If the current temperature value of the air-conditioning zone of action obtained is less than or equal to set temperature value, when described current When humidity value is more than the first setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition；
If the current temperature value of the air-conditioning zone of action obtained is more than set temperature value, when the current humidity value When more than the second setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition, wherein the first setting humidity value More than the second setting humidity value.
In one embodiment of the invention, the current opening value and/or compressor of the electric expansion valve of the adjustment air-conditioning Current frequency value include：
If the current humidity value is the humidity value of the first time acquisition determined according to time sequencing, by the air-conditioning The current opening value increase setting opening value of electric expansion valve；
If the current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the air-conditioning The current frequency of compressor reduces the first setting 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 of compressor reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of the air-conditioning is set Opening value.
According to a second aspect of the embodiments of the present invention, a kind of device of the anti-condensation control of air-conditioning is provided, including：
Third acquiring unit, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action；
Third adjustment unit, for when determining that the current humidity value is unsatisfactory for imposing a condition, adjusting the air-conditioning The current opening value of electric expansion valve and/or the current frequency value of compressor, until the current humidity value meets the setting Condition, alternatively, the current opening value of the electric expansion valve reaches the current frequency value of thresholding opening value and/or the compressor Reach threshold frequency value.
In one embodiment of the invention, the third acquiring unit includes：First obtains subelement or the second acquisition subelement, Wherein,
Described first obtains subelement, the current temperature value for obtaining the air-conditioning zone of action and the air-conditioning Interior machine coil temperature value and compressor frequency values, the current humidity in the current temperature and humidity value is obtained by formula (1) Value；
Described second obtains subelement, the current temperature value for obtaining the air-conditioning zone of action and the air-conditioning Interior machine coil temperature value, the frequency values of compressor and the opening value of electric expansion valve in the air-conditioning, obtained by formula (2) Current humidity value in the current temperature and humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is the current humidity value, and T1 is the current temperature value, and T2 is the interior machine coil temperature value, hz For the frequency values of the compressor, f is the opening value, and A1, B1, C1, A2, B2, C2, D, E, F are respectively according to the air-conditioning Type determine constant.
In one embodiment of the invention, the third adjustment unit includes：
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to setting When temperature value, when the current humidity value is more than the first setting humidity value, determine that the current humidity value is unsatisfactory for setting item Part；
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value When, when the current humidity value is more than the second setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition, In, the first setting humidity value is more than described second and sets humidity value.
In one embodiment of the invention, the third adjustment unit, if being according to the time specifically for the current humidity value When the humidity value that the first time that sequence determines obtains, by the current opening value increase setting aperture of the electric expansion valve of the air-conditioning Value；If the current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the compression of the air-conditioning The current frequency of machine reduces the first setting ratio；If the current humidity value is obtained according to the third time that time sequencing determines When humidity value, the current frequency of the compressor of the air-conditioning is reduced into the first setting ratio, and by the electronic expansion of the air-conditioning The current opening value increase setting opening value of valve.
According to a third aspect of the embodiments of the present invention, a kind of device of the anti-condensation control of air-conditioning is provided, air-conditioning is used for, it is described Device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, adjusts the current of the electric expansion valve of the air-conditioning and open The current frequency value of angle value and/or compressor, until the current humidity value meets the setting condition, alternatively, the electronics The current opening value of expansion valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency 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 humidity of the air-conditioning zone of action, to the opening value of the electric expansion valve of air-conditioning, Or, the opening value of electric expansion valve or and the frequency values of compressor be adjusted, can reduce or prevent the production of a large amount of condensations It is raw, it reduces air-conditioning and the probability for blowing water problems occurs, and then the performance of air-conditioning and energy saving can be improved.
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-conditioning condensation prevention control method shown according to an exemplary embodiment；
Fig. 2 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment；
Fig. 3 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment one；
Fig. 4 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment two.
Fig. 5 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment three.
Fig. 6 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment.
Fig. 7 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment four.
Fig. 8 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment；
Fig. 9 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment five；
Figure 10 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment；
Figure 11 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment；
Figure 12 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment；
Figure 13 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment.
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, you can heating or cooling so that Indoor temperature and user preset Temperature Matching.But when bigger for indoor air humidity, inner coil pipe temperature is less than current Dew-point temperature has a large amount of condensations and generates at this time so that air-conditioning operational process have it is more serious blow water problems, affect air-conditioning Energy saving and performance can be according to the humidity of the air-conditioning zone of action, at least one device of air-conditioning in the embodiment of the present invention Operating parameter values are adjusted, and so as to reduce or prevent the generation of a large amount of condensations, reduce air-conditioning and the probability for blowing water problems occur, And then the performance of air-conditioning and energy saving can be improved.
Fig. 1 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment.Such as Fig. 1 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 101：According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
In the embodiment of the present invention, the humidity value of the air-conditioning zone of action can be sampled, you can interval setting time obtains The current humidity value of the air-conditioning zone of action.For example, according to the runnability of air-conditioning, setting time interval is determined.Alternatively, according to reality Border experience takes into account operation of air conditioner and anti-condensation effect, determines setting time interval, certainly, can also determine setting time at random Interval.In this way, being sampled to the humidity value of the air-conditioning zone of action according to setting time interval, acquisition samples corresponding work as every time Preceding humidity value.
If there is humidity sensor in air-conditioning, can current humidity value directly be obtained by humidity sensor.If being passed without humidity Sensor can also obtain current humidity value according to frequency values of current temperature value, interior machine coil temperature value and compressor etc..
Therefore, the current temperature value of the air-conditioning zone of action and the interior machine coil temperature value and compressor of air-conditioning can be obtained Frequency values current humidity value is then determined according to the value of acquisition, it may include：According to current temperature value, the interior machine coil pipe of air-conditioning Temperature value and compressor operating frequency value obtain the current humidity value in current temperature and humidity value by formula (1)；Or, also obtaining The opening value of electric expansion valve in air-conditioning, and according to current temperature value, interior machine coil temperature value, compressor operating frequency value, with And opening value, the current humidity value in current temperature and humidity value is obtained by formula (2).
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is current humidity value, and T1 is current temperature value, and T2 is interior machine coil temperature value, and hz is the frequency of compressor Rate value, f are opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively the constant that is determined according to the type of air-conditioning.
Such as：For the air-conditioning of type one, by repeatedly debugging statistics, preferably, A1To be more than or equal to 8, and be less than etc. The constant between 12, B1To be more than or equal to -12, and less than or equal to -8 between constant, C1To be more than or equal to -2, and it is less than or equal to -1 Between constant, and E is more than or equal to -10, and less than or equal to constant between 20, in this way, can be obtained current temperature by formula (1) Current humidity value in humidity value.
If T1=25, T2=14, hz=50, corresponding A1=10, B1=-10, C1=-1, and correction value E=10 lead to Current humidity value Rh=70% can be obtained by crossing formula (1).
Certainly, for other kinds of air-conditioning, it can also lead to the more secondary debugging statistics, determine A1、B1、C1, E preferable value Range, or determine A2、B2、C2, D, F preferable value range.Particularly as not enumerating.
This way it is not necessary to increase humidity sensor, it only need to be according to interior machine coil temperature value and the compressor operating frequency of air-conditioning Rate value etc. can be obtained current humidity value, reduce hsrdware requirements, saves the space of air-conditioning, further saves resource.
Step 102：When determining that current humidity value is unsatisfactory for imposing a condition, the work ginseng of adjustment at least one device of air-conditioning Numerical value, until current humidity value meets setting condition or at least one operating parameter values reach predetermined threshold value.
Every time after sampling, after getting corresponding current humidity value, it need to judge whether current humidity value meets setting condition If satisfied, being then not required to handle.If not satisfied, then needing to carry out anti-condensation control, specifically, at least one device of air-conditioning can adjust Operating parameter values, until current humidity value meets setting condition or at least one operating parameter values reach predetermined threshold value.
Generally, when current humidity value is prodigious, then air-conditioning may will produce a large amount of condensations, need to carry out anti-condensation control, Therefore, a threshold value can be set, if current humidity value is more than the threshold value, it may be determined that current humidity value is unsatisfactory for imposing a condition, It need to carry out anti-condensation control.In the present embodiment, air-conditioning is the equipment of the temperature in adjustment effect region, therefore, can be made according to air-conditioning With the current temperature value in region, to determine whether current humidity value meets setting conditionIn this way, can simultaneously be obtained in sampling Corresponding current humidity value and current temperature value are taken, to if the current temperature value of the air-conditioning zone of action obtained is less than or waits When set temperature value, when current humidity value is more than the first setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition； If the current temperature value of the air-conditioning zone of action obtained is more than set temperature value, when current humidity value is more than the second setting humidity When value, determine that current humidity value is unsatisfactory for imposing a condition, wherein the first setting humidity value is more than the second setting humidity value.
Such as：Set temperature value is 25 °, and first sets humidity value as 80%, and second sets humidity value as 75%.In this way, If current temperature value≤25 °, and current humidity value be more than 80% when, you can determine that current humidity value is unsatisfactory for imposing a condition, can Carry out anti-condensation control.And if 25 ° of current temperature value ＞, and current humidity value be more than 70% when, you can determine current humidity value It is unsatisfactory for imposing a condition, anti-condensation control can be carried out.
For air-conditioning in the temperature in adjustment effect region, such as when freezing, the frequency values of the compressor of air-conditioning are generally bigger, It is also easy to produce a large amount of condensation, therefore, can be generated by reducing the frequency values of compressor to prevent a large amount of condensations.Due to compressor Frequency is to adjust the major parameter of air conditioner refrigerating amount or latent heat, and therefore, adjusting the current frequency value of compressor can comparatively fast influence Condensation result.Certainly, the embodiment of the present invention is also not necessarily limited to this, also can adjust other parameters to carry out anti-condensation control.
Since the wind speed of wind turbine improves, the generation of condensation can be also reduced, therefore, improves the air speed value of the wind turbine of air-conditioning A large amount of condensations can be prevented to generate.And when the aperture increase of electric expansion valve, the raising of inner coil pipe temperature can effectively inhibit condensation, because This, a large amount of condensations generations can also be prevented by increasing the opening value of the electric expansion valve of air-conditioning.Certainly, the frequency values of compressor had both been reduced The air speed value of wind turbine is improved again, alternatively, not only having reduced the frequency values of compressor but also having increased the opening value of electric expansion valve, alternatively, both The frequency values of compressor are reduced, and improve the air speed value of wind turbine, and increase the opening value etc. of electric expansion valve, can all be prevented big Condensation is measured to generate.Therefore, anti-condensation control is carried out to may include：Adjust the operating parameter values of at least one device of air-conditioning.Wherein, device Part includes：Compressor, wind turbine and electric expansion valve, and corresponding operating parameter values are respectively the frequency values of compressor, wind turbine Air speed value and electric expansion valve opening value.
Since anti-condensation control can be carried out in real time during operation of air conditioner, it can meet in current humidity value and set After condition, stop anti-condensation control.Alternatively, according to the performance of air-conditioning, the operating parameter values of each general device can all correspond to one A threshold value, in the process of the operating parameter values of continuous adjusting device, if operating parameter values reach predetermined threshold value, at this point, nothing Whether meet setting condition by current humidity value, not can proceed with the corresponding operating parameter values of adjustment.
Such as：To ensure the refrigerating capacity of air-conditioning, it may be determined that the threshold frequency value of the frequency values of a compressor.In this way, drop During the frequency values of low compressor, if the frequency values after reducing are less than or equal to threshold frequency value, after can determine reduction Frequency values are equal to threshold frequency value, and can terminate this anti-condensation control process.Alternatively, if the device of adjustment includes not only When compressor, after obtaining current humidity value again, whether the current humidity value no matter obtained meets setting condition, i.e., all can not be again The frequency values of compressor are reduced, the operating parameter values of other devices are can adjust.
Certainly, the threshold frequency value of compressor can be corresponding with refrigerating capacity, can also be randomly set to a smaller frequency values, Such as：The 56% of initial compression unit frequency, 64%, alternatively, 10 hertz, 20 hertz, 25 hertz etc..Certainly, theoretically also may be used To be 0 hertz.
Equally, according to the performance of air-conditioning, the wind turbine of air-conditioning corresponds to different wind-speed gear values, such as：Low wind file place value, in Wind gear value, high wind gear value, high wind gear value, in this way, in the air speed value process for improve wind turbine, corresponding thresholding wind speed Gear value can be high wind gear value or high wind gear value.
And the corresponding thresholding opening value of opening value of electric expansion valve also can be according to the performance of air-conditioning or device itself Performance determines, is just not listed one by one.
As it can be seen that in the present embodiment, the work of at least one device of air-conditioning can be joined according to the humidity of the air-conditioning zone of action Numerical value is adjusted, and so as to reduce or prevent the generation of a large amount of condensations, reduces air-conditioning and the probability for blowing water problems, Jin Erke occurs Improve the performance of air-conditioning and energy saving.Also, the hardware configuration of air-conditioning need not be adjusted, is directly carried out in real time by software application Anti-condensation control further improves the practicability and performance of air-conditioning.
In the embodiment of the present invention, the frequency values of compressor are reduced, the air speed value of wind turbine is improved and increase electric expansion valve Opening value be all effective control mode that a large amount of condensations of prevention generate, therefore, can be used above-mentioned one kind, two kinds or three kinds Mode carries out anti-condensation control.Alternatively, during anti-condensation control, if the first humidity value of sampling is unsatisfactory for setting for the first time It when condition, is controlled using first way, when the second humidity value of second sampling is unsatisfactory for imposing a condition, can be used the Two kinds of modes are controlled, and when the second humidity value of third time sampling is unsatisfactory for imposing a condition, can use the first and the simultaneously Two kinds of modes are controlled.If alternatively, for the first time sampling the first humidity value be unsatisfactory for impose a condition when, using first way It is controlled, when the second humidity value of second of sampling is unsatisfactory for imposing a condition, first way and second can be used simultaneously Mode is controlled, third time sampling the second humidity value be unsatisfactory for impose a condition when, can use simultaneously the first, second with And the third mode is controlled.Currently, other combinations are can also be, particularly as not enumerating.
Therefore, in the present embodiment, during carrying out anti-condensation control, it can adjust the work ginseng of at least one device of air-conditioning Numerical value, until current humidity value meets setting condition or at least one operating parameter values reach predetermined threshold value.
The operating parameter values of adjustment one, two or three device be will be detailed below to carry out anti-condensation control Process.
Scheme one
Compressor is an important devices of air-conditioning, the temperature of the regulating air-conditioning zone of action.In the present embodiment, can also it lead to The operating parameter values of the whole compressor of toning carry out anti-condensation control.
Fig. 2 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment.Such as Fig. 2 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 201：According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Here specific implementation process can be found in step 101.Can current humidity value directly be obtained by humidity sensor. If without humidity sensor, can also be worked as to obtain according to the frequency values etc. of current temperature value, interior machine coil temperature value and compressor Preceding humidity value.
Step 202：When determining that current humidity value is unsatisfactory for imposing a condition, the current frequency of the compressor of air-conditioning is adjusted Value, until current humidity value meets setting condition or the current frequency value of compressor reaches threshold frequency value.
In the present embodiment, determine that the process that current humidity value is unsatisfactory for imposing a condition can be as in above-mentioned steps 102, even obtained When the current temperature value of the air-conditioning zone of action taken is less than or equal to set temperature value, when current humidity value is wet more than the first setting When angle value, determine that current humidity value is unsatisfactory for imposing a condition；If the current temperature value of the air-conditioning zone of action obtained is more than setting When temperature value, when current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein First setting humidity value is more than the second setting humidity value.
For compressor when adjusting the temperature of the air-conditioning zone of action, the frequency values of compressor are generally higher, inner coil pipe temperature meeting Less than existing dew point temperature, at this point, can by reducing the frequency values of compressor, can than comparatively fast reduce condensation from generation.Specifically The current frequency value of the compressor of air-conditioning can be reduced the first setting ratio, imposed a condition until current humidity value meets by ground, or The current frequency value of person's compressor reaches threshold frequency value.
Here, predeterminable first setting ratio, such as：5%, 10%, 15%, 20%, 25% etc..In this way, when determining When current humidity value is unsatisfactory for imposing a condition, the current frequency value of the compressor of air-conditioning is reduced by 10%, that is, the frequency after reducing Value is the 90% of initial frequency value.If after sampling again, current humidity value is unsatisfactory for imposing a condition, then continues to reduce compressor Frequency values, the frequency values after reduction are the 90%*90% etc. of initial frequency value.
In the present embodiment, threshold frequency value corresponding with compressor is alternatively 0, i.e., need to only reduce working as the compressor of air-conditioning Preceding frequency values impose a condition until current humidity value meets.It, may and preferably, when the frequency values due to compressor are relatively low The refrigerating capacity of air-conditioning is influenced, so that temperature adjusting will produce certain fluctuation, therefore, can be controlled according to the temperature of air-conditioning, Preset a threshold frequency value.Such as：Threshold frequency value is carry out the initial frequency value before anti-condensation control 60%, 56%, 50% etc..In this way, can guarantee that the temperature of air-conditioning is adjusted, anti-condensation control also can have effectively been carried out.
As it can be seen that in the present embodiment, it can be according to the humidity of the air-conditioning zone of action, the progress to the frequency values of the compressor of air-conditioning Adjustment can reduce or prevent the generation of a large amount of condensations, reduce air-conditioning and the probability for blowing water problems occur, and then the property of air-conditioning can be improved Can and it is energy saving.
Certainly, compressor frequency is the major parameter for adjusting air conditioner refrigerating amount or latent heat, the adjustment meeting of compressor frequency It is very fast to influence condensation as a result, still, can also continue to after the current frequency value of compressor reaches threshold value in conjunction with refrigerating capacity By adjusting the air speed value of wind turbine or the opening value of electric expansion valve, to continue anti-condensation control, i.e., compressor is current After frequency values reach threshold value, further include：Wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning；And/or By the current opening value increase setting opening value of the electric expansion valve of air-conditioning.
The side that the embodiment of the present disclosure provides in the operating process set to specific embodiment of scheme one, will be illustrated below Method.
Embodiment one, in the present embodiment, the sampling time is 10 minutes, i.e., is divided between setting time 10 minutes, the first setting Ratio is 20%.Before air-conditioning carries out anti-condensation control, the corresponding frequency values of compressor of air conditioner are initial frequency value, initial frequency value It is higher, and the air speed value of the wind turbine of air-conditioning is low wind-speed gear value.And the threshold frequency value of compressor is initial frequency value 56%.
Fig. 3 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment one, such as Fig. 3 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 301：Obtain the current humidity value of the air-conditioning zone of action.
Step 302：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 303。
Step 303：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Step 304：Judge whether the current frequency value after reducing reaches threshold frequency valueIf so, step 306 is executed, it is no Then, step 305 is executed.
Here, current frequency value is less than or equal to threshold frequency value then, it may be determined that and current frequency value reaches threshold frequency value, Otherwise, then it can determine not up to threshold frequency value.
After sampling for the first time, current frequency value is the 80% of initial frequency value after reduction, in this way, not up to threshold frequency Value executes step 305.After second samples, current frequency value is the 64% of initial frequency value after reduction, also not up to thresholding frequency Rate value executes step 305.And after third time samples, current frequency value is the 51.2% of initial frequency value after reduction, is less than thresholding Frequency values reach threshold frequency value, to execute step 306.
Step 305：Judge whether to reach setting time intervalIf so, return to step 301, otherwise, return to step 305.
Such as：10 minutes sampling times reached, i.e., setting time interval reaches for 10 minutes, that is, needs return to step 301, continues It is sampled, continues to control.It otherwise waits for reaching for 10 minutes.
Step 306：Supreme wind gear value is turned up in the current air speed value of the wind turbine of air-conditioning.
The wind turbine of air-conditioning can correspond to low wind respectively, three gear values of high wind and high wind, here, the current frequency value of compressor Also threshold frequency value is reached, therefore, anti-condensation control can be carried out by adjusting the running parameter of the wind turbine of air-conditioning, it can by air-conditioning Wind turbine current air speed value be turned up wind speed setting gear value, that is, raise a gear, here, by the current wind of the wind turbine of air-conditioning Supreme wind gear value is turned up in speed value.
As it can be seen that in the present embodiment, it can be according to the humidity of the air-conditioning zone of action, the progress to the frequency values of the compressor of air-conditioning Adjustment, alternatively, the air speed value of the frequency values and wind turbine to compressor is adjusted, can reduce or prevent the production of a large amount of condensations It is raw, it reduces air-conditioning and the probability for blowing water problems occurs, and then the performance of air-conditioning and energy saving can be improved.
Embodiment two, in the present embodiment, the sampling time is 10 minutes, i.e., is divided between setting time 10 minutes, the first setting Ratio is 20%.Before air-conditioning carries out anti-condensation control, the corresponding frequency values of compressor of air conditioner are initial frequency value, initial frequency value It is higher, and 56% that the threshold frequency value of compressor is initial frequency value.
Fig. 4 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment two, such as Fig. 4 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 401：Obtain the current humidity value of the air-conditioning zone of action.
Step 402：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 403。
Step 403：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Step 404：Judge whether the current frequency value after reducing reaches threshold frequency valueIf so, step 406 is executed, it is no Then, step 405 is executed.
Here, current frequency value is less than or equal to threshold frequency value then, it may be determined that and current frequency value reaches threshold frequency value, Otherwise, then it can determine not up to threshold frequency value.
After sampling for the first time, current frequency value is the 80% of initial frequency value after reduction, in this way, not up to threshold frequency Value executes step 405.After second samples, current frequency value is the 64% of initial frequency value after reduction, also not up to thresholding frequency Rate value executes step 405.And after third time samples, current frequency value is the 51.2% of initial frequency value after reduction, is less than thresholding Frequency values reach threshold frequency value, to execute step 406.
Step 405：Judge whether to reach setting time intervalIf so, return to step 401, otherwise, return to step 405.
Step 406：By the current opening value increase setting opening value of the electric expansion valve of air-conditioning.
For example, can the current opening value of the electric expansion valve of air-conditioning be increased 50.
As it can be seen that in the present embodiment, it can be according to the humidity of the air-conditioning zone of action, the progress to the frequency values of the compressor of air-conditioning Adjustment, alternatively, the opening value of the frequency values and electric expansion valve to compressor is adjusted, can reduce or prevent a large amount of condensations Generation, reduce air-conditioning and the probability for blowing water problems occur, and then the performance of air-conditioning and energy saving can be improved.
Embodiment three, in the present embodiment, the sampling time is 10 minutes, i.e., is divided between setting time 10 minutes, the first setting Ratio is 20%.Before air-conditioning carries out anti-condensation control, the corresponding frequency values of compressor of air conditioner are initial frequency value, initial frequency value It is higher, and the air speed value of the wind turbine of air-conditioning is low wind-speed gear value.And the threshold frequency value of compressor is initial frequency value 56%.
Fig. 5 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment three, such as Fig. 5 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 501：Obtain the current humidity value of the air-conditioning zone of action.
Step 502：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 503。
Step 503：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Current frequency value after reduction is also not up to threshold frequency value, can also continue to adjust.
Step 504：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Such as：10 minutes sampling times reached, i.e., setting time interval reaches for 10 minutes, can proceed with sampling, continues It is controlled.
Step 505：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 506。
Step 506：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Current frequency value after reduction is the 64% of initial frequency value, also not up to threshold frequency value, can also continue to adjust.
Step 507：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Step 508：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 509。
Step 509：The current frequency value of the compressor of air-conditioning is reduced by 20%, and by the current air speed value of the wind turbine of air-conditioning It is turned up to high wind speed gear value, alternatively, the current frequency value of the compressor of air-conditioning is reduced by 20%, and by the electronic expansion of air-conditioning The current opening value of valve increases 50.
At this point, the current frequency value of compressor is the 51.2% of initial frequency value, threshold frequency value is reached, has flowed at this time Journey terminates.
As it can be seen that in the present embodiment, according to humidity value, the frequency values of the compressor of air-conditioning are adjusted, the air speed value of wind turbine, and The opening value of electric expansion valve reduces air-conditioning and occurs blowing the several of water problems in this way, the generation of a large amount of condensations can be reduced or be prevented Rate, and then the performance of air-conditioning and energy saving can be improved.
Scheme two
Wind turbine is air-conditioning adjustment temperature, and a device of humidity can carry out here by adjusting the air speed value of wind turbine Anti-condensation control.Since to carry out anti-condensation process very fast and effective for compressor, it can adjust the current of the wind turbine of air-conditioning Air speed value and/or compressor current frequency value carry out anti-condensation control.
Fig. 6 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment.Such as Fig. 6 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 601：According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Here specific implementation process can be found in step 101.Can current humidity value directly be obtained by humidity sensor. If without humidity sensor, can also be worked as to obtain according to the frequency values etc. of current temperature value, interior machine coil temperature value and compressor Preceding humidity value.
Step 602：When determining that current humidity value is unsatisfactory for imposing a condition, the current air speed value of the wind turbine of air-conditioning is adjusted And/or the current frequency value of compressor, it imposes a condition until current humidity value meets, alternatively, the current air speed value of wind turbine reaches Thresholding wind-speed gear value and/or the current frequency value of compressor reach threshold frequency value.
In the present embodiment, determine that the process that current humidity value is unsatisfactory for imposing a condition can be as in above-mentioned steps 102, even obtained When the current temperature value of the air-conditioning zone of action taken is less than or equal to set temperature value, when current humidity value is wet more than the first setting When angle value, determine that current humidity value is unsatisfactory for imposing a condition；If the current temperature value of the air-conditioning zone of action obtained is more than setting When temperature value, when current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein First setting humidity value is more than the second setting humidity value.
Air-conditioning, can be by being turned up wind-speed gear value, in this way, condensation production can be prevented or reduced in anti-condensation control process It is raw.Generally, the wind turbine of air-conditioning has the wind-speed gear value of setting, such as：Low wind, Gao Feng, high wind speed gear value.Thresholding wind speed shelves Place value can be high wind speed gear value.Certainly, the air-conditioning of different model, specific thresholding wind-speed gear value can be specific different.
In this way, in anti-condensation control process, the wind speed of wind turbine first can gradually be turned up, until current humidity value meets setting item Part, alternatively, the current air speed value of wind turbine reaches thresholding wind-speed gear value.
Since to carry out anti-condensation process very fast and effective for compressor, in the present embodiment, it can also increase compressor Frequency values control and carry out anti-condensation control.In this way, anti-condensation control may include：If current humidity value is according to time sequencing When the humidity value that determining first time obtains, wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning；If current When humidity value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency value of the compressor of air-conditioning is reduced First setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the pressure of air-conditioning The current frequency value of contracting 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 air-conditioning Value.
Certainly it is also not necessarily limited to this, such as：If current humidity value is the humidity obtained according to the first time that time sequencing determines When value, 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 true according to time sequencing When the humidity value of fixed second of acquisition, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio, and by air-conditioning Wind turbine current air speed value be turned up wind speed setting gear value.It is obtained if current humidity value is the third time determined according to time sequencing When the humidity value taken, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio.Alternatively, if current humidity value is root When the humidity value obtained according to the first time that time sequencing determines, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio Example；If current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the current of the compressor of air-conditioning Frequency values reduce the first setting ratio, and wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning.If current wet When angle value is the humidity value of the third time acquisition determined according to time sequencing, setting is turned up in the current air speed value of the wind turbine of air-conditioning Wind-speed gear value.
As it can be seen that in the present embodiment, it can be according to the humidity of the air-conditioning zone of action, to the air speed value of the wind turbine of air-conditioning, or, wind turbine Air speed value or and the frequency values of compressor be adjusted, can reduce or prevent the generations of a large amount of condensations, reduce air-conditioning and occur The probability of water problems is blown, and then the performance of air-conditioning and energy saving can be improved.
The side that the embodiment of the present disclosure provides in the operating process set to specific embodiment of scheme two, will be illustrated below Method.
Example IV, in the present embodiment, the sampling time is 10 minutes, i.e., is divided between setting time 10 minutes, the first setting Ratio is 20%.Before air-conditioning carries out anti-condensation control, the corresponding frequency values of compressor of air conditioner are initial frequency value, initial frequency value It is higher, and the air speed value of the wind turbine of air-conditioning is low wind-speed gear value.And the threshold frequency value of compressor is initial frequency value 64%.The thresholding wind-speed gear value of wind turbine is high wind speed gear value.
Fig. 7 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment four, such as Fig. 7 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 701：Obtain the current humidity value of the air-conditioning zone of action.
Step 702：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 703。
Step 703：Supreme wind-speed gear value is turned up in the current air speed value of the wind turbine of air-conditioning.
Current air speed value after height-regulating is also not up to thresholding wind-speed gear value, can also continue to adjust.
Step 704：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Such as：10 minutes sampling times reached, i.e., setting time interval reaches for 10 minutes, can proceed with sampling, continues It is controlled.
Step 705：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 706。
Step 706：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Current frequency value after reduction is the 80% of initial frequency value, also not up to threshold frequency value, can also continue to adjust.
Step 707：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Step 708：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 709。
Step 709：The current frequency value of the compressor of air-conditioning is reduced by 20%, and by the current air speed value of the wind turbine of air-conditioning It is turned up to high wind speed gear value.
Because the thresholding wind-speed gear value of wind turbine is high wind speed gear value, at this point, current air speed value arrived high wind speed Gear value can terminate flow at this time.Also it can not terminate flow, until the current frequency value of compressor also reaches threshold frequency value.
Here, the threshold frequency value of compressor is the 64% of initial frequency value, and the current frequency value of compressor also reaches Threshold frequency value can also terminate flow.If in another embodiment, the threshold frequency value of compressor is initial frequency value 56%, then it is any to continue control process, continue sampling and obtain current humidity value, when determining that current humidity value is unsatisfactory for imposing a condition When, the current frequency value of the compressor of air-conditioning is reduced by 20%, until the current frequency value of compressor also reaches threshold frequency value.
As it can be seen that in the present embodiment, according to humidity value, adjust the frequency values of the air speed value and/compressor of wind turbine, can reduce or It prevents the generation of a large amount of condensations, reduces air-conditioning and the probability for blowing water problems occur, and then the performance of air-conditioning and energy saving can be improved.
Scheme three
Here, anti-condensation control can be carried out by adjusting the opening value of electric expansion valve.Since compressor progress is anti-condensation Process it is very fast and effective, therefore, can adjust air-conditioning electric expansion valve current opening value and/or compressor current frequency Rate value carries out anti-condensation control.
Fig. 8 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment.Such as Fig. 8 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 801：According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Here specific implementation process can be found in step 101.Can current humidity value directly be obtained by humidity sensor. If without humidity sensor, can also be worked as to obtain according to the frequency values etc. of current temperature value, interior machine coil temperature value and compressor Preceding humidity value.
Step 802：When determining that current humidity value is unsatisfactory for imposing a condition, adjusts the current of the electric expansion valve of air-conditioning and open The current frequency value of angle value and/or compressor imposes a condition until current humidity value meets, alternatively, electric expansion valve is current Opening value reaches thresholding opening value and/or the current frequency value of compressor reaches threshold frequency value.
In the present embodiment, determine that the process that current humidity value is unsatisfactory for imposing a condition can be as in above-mentioned steps 102, even obtained When the current temperature value of the air-conditioning zone of action taken is less than or equal to set temperature value, when current humidity value is wet more than the first setting When angle value, determine that current humidity value is unsatisfactory for imposing a condition；If the current temperature value of the air-conditioning zone of action obtained is more than setting When temperature value, when current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein First setting humidity value is more than the second setting humidity value.
Air-conditioning can carry out the adjustment of condensation in anti-condensation control process by increasing the aperture of electric expansion valve.
In this way, in anti-condensation control process, it can be first stepped up the aperture of electric expansion valve, until current humidity value meets It imposes a condition, alternatively, the current opening value of electric expansion valve reaches thresholding opening value.
Since to carry out anti-condensation process very fast and effective for compressor, in the present embodiment, it can also increase compressor Frequency values control and carry out anti-condensation control.In this way, anti-condensation control may include：If current humidity value is according to time sequencing When the humidity value that determining first time obtains, by the current opening value increase setting opening value of the electric expansion valve of air-conditioning；If working as When preceding humidity value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency of the compressor of air-conditioning is reduced First setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the pressure of air-conditioning The current frequency of contracting machine reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of air-conditioning is set aperture Value.
Certainly it is also not necessarily limited to this, such as：If current humidity value is the humidity obtained according to the first time that time sequencing determines When value, by the current opening value increase setting opening value of the electric expansion valve of air-conditioning；If current humidity value is according to time sequencing When the humidity value of second determining of acquisition, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio, and will be empty The current opening value increase setting opening value of the electric expansion valve of tune.If current humidity value is the third determined according to time sequencing When the humidity value of secondary acquisition, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio.If alternatively, current humidity value When being the humidity value of the first time acquisition determined according to time sequencing, the current frequency value of the compressor of air-conditioning is reduced by first and is set Certainty ratio；If current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the compressor of air-conditioning Current frequency value reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of air-conditioning is set opening value.If When current humidity value is the humidity value of the third time acquisition determined according to time sequencing, current by the electric expansion valve of air-conditioning opens Angle value increase setting opening value.
As it can be seen that in the present embodiment, can according to the humidity of the air-conditioning zone of action, to the opening value of the electric expansion valve of air-conditioning, Or, the opening value of electric expansion valve or and the frequency values of compressor be adjusted, can reduce or prevent the production of a large amount of condensations It is raw, it reduces air-conditioning and the probability for blowing water problems occurs, and then the performance of air-conditioning and energy saving can be improved.
The side that the embodiment of the present disclosure provides in the operating process set to specific embodiment of scheme three, will be illustrated below Method.
Embodiment five, in the present embodiment, the sampling time is 10 minutes, i.e., is divided between setting time 10 minutes, the first setting Ratio is 20%.Before air-conditioning carries out anti-condensation control, the corresponding frequency values of compressor of air conditioner are initial frequency value, initial frequency value Higher, the threshold frequency value of compressor is the 64% of initial frequency value.The thresholding opening value of electric expansion valve be initial opening value+ 100。
Fig. 9 is a kind of flow chart of air-conditioning condensation prevention control method shown according to an exemplary embodiment five, such as Fig. 9 institutes Show, the process of the anti-condensation control of air-conditioning includes：
Step 901：Obtain the current humidity value of the air-conditioning zone of action.
Step 902：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 903。
Step 903：The current opening value of the electric expansion valve of air-conditioning is increased 50.
Current opening value after increase is also not up to thresholding opening value, can also continue to adjust.
Step 904：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Such as：10 minutes sampling times reached, i.e., setting time interval reaches for 10 minutes, can proceed with sampling, continues It is controlled.
Step 905：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 906。
Step 906：The current frequency value of the compressor of air-conditioning is reduced by 20%.
Current frequency value after reduction is the 90% of initial frequency value, also not up to threshold frequency value, can also continue to adjust.
Step 907：After reaching setting time interval, the current humidity value of the air-conditioning zone of action is obtained.
Step 908：Judge whether current humidity value meets setting conditionIf so, flow terminates, otherwise, step is executed 909。
Step 909：The current frequency value of the compressor of air-conditioning is reduced by 20%, and by the current of the electric expansion valve of air-conditioning Opening value increases 50.
Because the current opening value of electric expansion valve is initial opening value+100, thresholding opening value is had reached, at this time It can terminate flow.Also it can not terminate flow, until the current frequency value of compressor also reaches threshold frequency value.
Here, the threshold frequency value of compressor is the 64% of initial frequency value, and the current frequency value of compressor also reaches Threshold frequency value can also terminate flow.If in another embodiment, the threshold frequency value of compressor is initial frequency value 56%, then it is any to continue control process, continue sampling and obtain current humidity value, when determining that current humidity value is unsatisfactory for imposing a condition When, the current frequency value of the compressor of air-conditioning is reduced by 20%, until the current frequency value of compressor also reaches threshold frequency value.
As it can be seen that in the present embodiment, it can according to the frequency values of humidity value, the opening value and/compressor that adjust electric expansion valve Reduce or prevent the generation of a large amount of condensations, reduce air-conditioning and the probability for blowing water problems occur, so can be improved air-conditioning performance and It is energy saving.
In the embodiment of the present invention, the frequency values of compressor are reduced, the air speed value of wind turbine is improved and increase electric expansion valve Opening value be all effective control mode that a large amount of condensations of prevention generate.Said program one, scheme two and scheme three are only The mode of several anti-condensation controls is illustrated, the frequency values of compressor, the air speed value of wind turbine, the electronic expansion of other adjustment air-conditionings The scheme of at least one of opening value of valve etc. parameter is also that can be applied to anti-condensation control, is just no longer enumerated.
Following is embodiment of the present disclosure, can be used for executing embodiments of the present disclosure.
According to the process of the anti-condensation control of above-mentioned air-conditioning, a kind of device of the anti-condensation control of air-conditioning can be built.
Figure 10 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment.Such as Figure 10 institutes Show, which includes：Acquiring unit 100 and adjustment unit 200, wherein
Acquiring unit 100, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action.
Adjustment unit 200, for when determining that current humidity value is unsatisfactory for imposing a condition, adjusting at least one device of air-conditioning Operating parameter values, until current humidity value meet impose a condition or at least one operating parameter values reach predetermined threshold value.
In one embodiment of the invention, acquiring unit 100 further includes：First obtains subelement or the second acquisition subelement, In,
First obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action The frequency values of angle value and compressor obtain the current humidity value in current temperature and humidity value by formula (1).
Second obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action Angle value, compressor frequency values and air-conditioning in electric expansion valve opening value, obtained in current temperature and humidity value by formula (2) Current humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is current humidity value, and T1 is current temperature value, and T2 is interior machine coil temperature value, and hz is the frequency of compressor Rate value, f are opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively the constant that is determined according to the type of air-conditioning.
In one embodiment of the invention, adjustment unit 200 may include：First determination subelement and the second determination subelement, In,
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to set temperature When value, when current humidity value is more than the first setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition.
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value, When current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein the first setting is wet Angle value is more than the second setting humidity value.
In one embodiment of the invention, adjustment unit includes：The first adjustment subelement is used for the current of the compressor of air-conditioning Frequency values reduce the first setting ratio, until current humidity value meets setting condition or the current frequency value of compressor reaches Threshold frequency value.
In one embodiment of the invention, adjustment unit includes：The first adjustment subelement is additionally operable to the current of the wind turbine of air-conditioning Wind speed setting gear value is turned up in air speed value, and/or, by the current opening value increase setting opening value of the electric expansion valve of air-conditioning.
In one embodiment of the invention, adjustment unit includes：Second adjustment subelement is used for the current wind of the wind turbine of air-conditioning Wind speed setting gear value is turned up in speed value, and/or, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio, until Current humidity value, which meets, to impose a condition, alternatively, the current air speed value of wind turbine reaches working as thresholding wind-speed gear value and/or compressor Preceding frequency values reach threshold frequency value.
In one embodiment of the invention, second adjustment subelement, if being true according to time sequencing specifically for current humidity value When the humidity value that fixed first time obtains, wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning；If current wet When angle value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency value of the compressor of air-conditioning is reduced by the One setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the compression of air-conditioning The current frequency value of machine reduces the first setting ratio, and wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning.
In one embodiment of the invention, adjustment unit includes：Third adjusts subelement, is used for the electric expansion valve of air-conditioning Current opening value increase setting opening value, and/or, the current frequency value of the compressor of air-conditioning is reduced into the first setting ratio, directly Meet to current humidity value and impose a condition, alternatively, the current opening value of electric expansion valve reaches thresholding opening value and/or compressor Current frequency value reach threshold frequency value.
In one embodiment of the invention, third adjusts subelement, if being true according to time sequencing specifically for current humidity value When the humidity value that fixed first time obtains, by the current opening value increase setting opening value of the electric expansion valve of air-conditioning；If current When humidity value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency of the compressor of air-conditioning is reduced by the One setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the compression of air-conditioning The current frequency of machine reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of air-conditioning is set opening value.
In the process of the anti-condensation control of above-mentioned air-conditioning, scheme one, scheme two and scheme three are specifically listed respectively, because This, can specifically build the device of three kinds of anti-condensation control of air-conditioning.
Figure 11 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment.Such as Figure 11 institutes Show, which includes：First acquisition unit 1110 and the first adjustment unit 1120, wherein
First acquisition unit 1110, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action.
The first adjustment unit 1120, for when determining that current humidity value is unsatisfactory for imposing a condition, adjusting the compression of air-conditioning The current frequency value of machine, until current humidity value meets setting condition or the current frequency value of compressor reaches threshold frequency Value.
In one embodiment of the invention, first acquisition unit 1110 includes that the first acquisition subelement or second obtain subelement, Wherein,
First obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action The frequency values of angle value and compressor obtain the current humidity value in current temperature and humidity value by formula (1)；Or,
Second obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action Angle value, compressor frequency values and air-conditioning in electric expansion valve opening value, obtained in current temperature and humidity value by formula (2) Current humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is current humidity value, and T1 is current temperature value, and T2 is interior machine coil temperature value, and hz is the frequency of compressor Rate value, f are opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively the constant that is determined according to the type of air-conditioning.
In one embodiment of the invention, the first adjustment unit 1120 includes the first determination subelement and the second determination subelement, Wherein,
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to set temperature When value, when current humidity value is more than the first setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition.
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value, When current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein the first setting is wet Angle value is more than the second setting humidity value.
In one embodiment of the invention, the first adjustment unit 1120, the current frequency value for being additionally operable to compressor reaches threshold value Later, wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning；And/or working as the electric expansion valve of air-conditioning Preceding opening value increase setting opening value.
Figure 12 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment.Such as Figure 12 institutes Show, which includes：Second acquisition unit 1210 and second adjustment unit 1220, wherein
Second acquisition unit 1210, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action.
Second adjustment unit 1220, for when determining that current humidity value is unsatisfactory for imposing a condition, adjusting the wind turbine of air-conditioning Current air speed value and/or compressor current frequency value, until current humidity value meet impose a condition, alternatively, wind turbine is worked as Preceding air speed value reaches thresholding wind-speed gear value and/or the current frequency value of compressor reaches threshold frequency value.
In one embodiment of the invention, second acquisition unit 1210 includes that the first acquisition subelement or second obtain subelement, Wherein,
First obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action The frequency values of angle value and compressor obtain the current humidity value in current temperature and humidity value by formula (1)；Or,
Second obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action Angle value, compressor frequency values and air-conditioning in electric expansion valve opening value, obtained in current temperature and humidity value by formula (2) Current humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is current humidity value, and T1 is current temperature value, and T2 is interior machine coil temperature value, and hz is the frequency of compressor Rate value, f are opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively the constant that is determined according to the type of air-conditioning.
In one embodiment of the invention, second adjustment unit 1220 includes the first determination subelement and the second determination subelement, Wherein,
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to set temperature When value, when current humidity value is more than the first setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition.
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value, When current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein the first setting is wet Angle value is more than the second setting humidity value.
In one embodiment of the invention, second adjustment unit 1220, if being according to time sequencing specifically for current humidity value When the humidity value that determining first time obtains, wind speed setting gear value is turned up in the current air speed value of the wind turbine of air-conditioning；If current When humidity value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency value of the compressor of air-conditioning is reduced First setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the pressure of air-conditioning The current frequency value of contracting 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 air-conditioning Value.
Figure 13 is a kind of block diagram of the anti-condensation control device of air-conditioning shown according to an exemplary embodiment.Such as Figure 13 institutes Show, which includes：Third acquiring unit 1310 and third adjustment unit 1320, wherein
Third acquiring unit 1310, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action.
The first adjustment unit 1320, for when determining that current humidity value is unsatisfactory for imposing a condition, adjusting the electronics of air-conditioning The current opening value of expansion valve and/or the current frequency value of compressor impose a condition until current humidity value meets, alternatively, electric The current opening value of sub- expansion valve reaches thresholding opening value and/or the current frequency value of compressor reaches threshold frequency value.
In one embodiment of the invention, third acquiring unit 1310 includes that the first acquisition subelement or second obtain subelement, Wherein,
First obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action The frequency values of angle value and compressor obtain the current humidity value in current temperature and humidity value by formula (1)；Or,
Second obtains subelement, the interior machine coil pipe temperature of current temperature value and air-conditioning for obtaining the air-conditioning zone of action Angle value, compressor frequency values and air-conditioning in electric expansion valve opening value, obtained in current temperature and humidity value by formula (2) Current humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is current humidity value, and T1 is current temperature value, and T2 is interior machine coil temperature value, and hz is the frequency of compressor Rate value, f are opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively the constant that is determined according to the type of air-conditioning.
In one embodiment of the invention, third adjustment unit 1320 includes the first determination subelement and the second determination subelement, Wherein,
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to set temperature When value, when current humidity value is more than the first setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition.
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value, When current humidity value is more than the second setting humidity value, determine that current humidity value is unsatisfactory for imposing a condition, wherein the first setting is wet Angle value is more than the second setting humidity value.
In one embodiment of the invention, third adjustment unit 1320, if being according to time sequencing specifically for current humidity value When the humidity value that determining first time obtains, by the current opening value increase setting opening value of the electric expansion valve of air-conditioning；If working as When preceding humidity value is the humidity value of second of the acquisition determined according to time sequencing, the current frequency of the compressor of air-conditioning is reduced First setting ratio；If current humidity value is the humidity value of the third time acquisition determined according to time sequencing, by the pressure of air-conditioning The current frequency of contracting machine reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of air-conditioning is set aperture Value.
As it can be seen that in the present embodiment, the work of at least one device of air-conditioning can be joined according to the humidity of the air-conditioning zone of action Numerical value is adjusted, and so as to reduce or prevent the generation of a large amount of condensations, reduces air-conditioning and the probability for blowing water problems, Jin Erke occurs Improve the performance of air-conditioning and energy saving.
In one embodiment of the invention, a kind of device of the anti-condensation control of air-conditioning is provided, is used for air-conditioning, described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, the current frequency of the compressor of the air-conditioning is adjusted Value, until the current humidity value meets the setting condition or the current frequency value of the compressor reaches threshold frequency Value.
In one embodiment of the invention, a kind of device of the anti-condensation control of air-conditioning is provided, is used for air-conditioning, described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, the current air speed value of the wind turbine of the air-conditioning is adjusted And/or the current frequency value of compressor, until the current humidity value meets the setting condition, alternatively, the wind turbine is worked as Preceding air speed value reaches thresholding wind-speed gear value and/or the current frequency value of the compressor reaches threshold frequency value.
In one embodiment of the invention, a kind of device of the anti-condensation control of air-conditioning is provided, is used for air-conditioning, described device includes：
Processor；
Memory for storing processor-executable instruction；
Wherein, the processor is configured as：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, adjusts the current of the electric expansion valve of the air-conditioning and open The current frequency value of angle value and/or compressor, until the current humidity value meets the setting condition, alternatively, the electronics The current opening value of expansion valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency 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 the anti-condensation control of air-conditioning, which is characterized in that including：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, the current opening value of the electric expansion valve of the air-conditioning is adjusted And/or the current frequency value of compressor, until the current humidity value meets the setting condition, alternatively, the electronic expansion The current opening value of valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency value.
2. the method as described in claim 1, which is characterized in that the current humidity value packet for obtaining the air-conditioning zone of action It includes：
Obtain the frequency of the current temperature value of the air-conditioning zone of action and interior the machine coil temperature value and compressor of the air-conditioning Rate value obtains the current humidity value in the current temperature and humidity value by formula (1)；Or,
Obtain the frequency of the current temperature value of the air-conditioning zone of action and the interior machine coil temperature value of the air-conditioning, compressor The opening value of electric expansion valve in rate value and the air-conditioning is obtained current wet in the current temperature and humidity value by formula (2) Angle value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is the current humidity value, and T1 is the current temperature value, and T2 is the interior machine coil temperature value, and hz is institute The frequency values of compressor are stated, f is the opening value, A1、B1、C1、A2、B2、C2, D, E, F be respectively according to the type of the air-conditioning Determining constant.
3. method as claimed in claim 1 or 2, which is characterized in that the determination current humidity value is unsatisfactory for setting item Part includes：
If the current temperature value of the air-conditioning zone of action obtained is less than or equal to set temperature value, when the current humidity When value is more than the first setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition；
If the current temperature value of the air-conditioning zone of action obtained is more than set temperature value, when the current humidity value is more than When the second setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition, wherein the first setting humidity value is more than The second setting humidity value.
4. the method as described in claim 1, which is characterized in that the current aperture of the electric expansion valve of the adjustment air-conditioning Value and/or the current frequency value of compressor include：
If the current humidity value is the humidity value of the first time acquisition determined according to time sequencing, by the electronics of the air-conditioning The current opening value increase setting opening value of expansion valve；
If the current humidity value is the humidity value of second of the acquisition determined according to time sequencing, by the compression of the air-conditioning The current frequency of machine reduces the first setting ratio；
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 of machine reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of the air-conditioning is set aperture Value.
5. a kind of device of the anti-condensation control of air-conditioning, which is characterized in that including：
Third acquiring unit, for according to setting time interval, obtaining the current humidity value of the air-conditioning zone of action；
Third adjustment unit, for when determining that the current humidity value is unsatisfactory for imposing a condition, adjusting the electronics of the air-conditioning The current opening value of expansion valve and/or the current frequency value of compressor, until the current humidity value meets the setting condition, Alternatively, the current opening value of the electric expansion valve reaches thresholding opening value and/or the current frequency value of the compressor reaches Threshold frequency value.
6. device as claimed in claim 5, which is characterized in that the third acquiring unit includes：First obtain subelement or Second obtains subelement, wherein
Described first obtains subelement, current temperature value and the air-conditioning for obtaining the air-conditioning zone of action it is interior The frequency values of machine coil temperature value and compressor obtain the current humidity value in the current temperature and humidity value by formula (1)；
Described second obtains subelement, current temperature value and the air-conditioning for obtaining the air-conditioning zone of action it is interior The opening value of electric expansion valve in machine coil temperature value, the frequency values of compressor and the air-conditioning is obtained described by formula (2) Current humidity value in current temperature and humidity value；
Rh=A1*T1+B1*T2+C1* hz+E-------------------------------- formula (1)
Rh=A2*T1+B2*T2+C2* hz+D*f+F-------------------------- formula (2)
Wherein, Rh is the current humidity value, and T1 is the current temperature value, and T2 is the interior machine coil temperature value, and hz is institute The frequency values of compressor are stated, f is the opening value, and A1, B1, C1, A2, B2, C2, D, E, F are respectively the class according to the air-conditioning The constant that type determines.
7. such as device described in claim 5 or 6, which is characterized in that the third adjustment unit includes：
First determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is less than or equal to set temperature When value, when the current humidity value is more than the first setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition；
Second determination subelement, if the current temperature value of the air-conditioning zone of action for acquisition is more than set temperature value, When the current humidity value is more than the second setting humidity value, determine that the current humidity value is unsatisfactory for imposing a condition, wherein institute It states the first setting humidity value and is more than the second setting humidity value.
8. device as claimed in claim 5, which is characterized in that
The third adjustment unit, if specifically for the current humidity value being obtained according to the first time that time sequencing determines When humidity value, by the current opening value increase setting opening value of the electric expansion valve of the air-conditioning；If the current humidity value is When according to the humidity value of second of acquisition of time sequencing determination, the current frequency 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 of compressor reduces the first setting ratio, and the increase of the current opening value of the electric expansion valve of the air-conditioning is set Opening value.
9. a kind of device of the anti-condensation control of air-conditioning, it to be 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：
According to setting time interval, the current humidity value of the air-conditioning zone of action is obtained；
When determining that the current humidity value is unsatisfactory for imposing a condition, the current opening value of the electric expansion valve of the air-conditioning is adjusted And/or the current frequency value of compressor, until the current humidity value meets the setting condition, alternatively, the electronic expansion The current opening value of valve reaches thresholding opening value and/or the current frequency value of the compressor reaches threshold frequency 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.
CN201810094796.XA 2018-01-31 2018-01-31 The method, apparatus and computer storage media of the anti-condensation control of air-conditioning Pending CN108413554A (en)

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CN113776176A (en) * 2021-09-06 2021-12-10 美的集团股份有限公司 Anti-condensation control method, kitchen air conditioner and storage medium

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Application publication date: 20180817