CN107525222A - A kind of anti-condensation control method and device of air-conditioning - Google Patents

A kind of anti-condensation control method and device of air-conditioning Download PDF

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Publication number
CN107525222A
CN107525222A CN201710645758.4A CN201710645758A CN107525222A CN 107525222 A CN107525222 A CN 107525222A CN 201710645758 A CN201710645758 A CN 201710645758A CN 107525222 A CN107525222 A CN 107525222A
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China
Prior art keywords
air
conditioning
duration
equal
condensation
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Granted
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CN201710645758.4A
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Chinese (zh)
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CN107525222B (en
Inventor
罗祖春
孙治国
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Qingdao Haier Air Conditioner Gen Corp Ltd
Haier Smart Home Co Ltd
Qingdao Haier Jiaozhou Air Conditioner Co Ltd
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Qingdao Haier Air Conditioner Gen Corp Ltd
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22Means for preventing condensation or evacuating condensate
    • F24F2013/221Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00Details or features not otherwise provided for
    • F24F2221/54Heating and cooling, simultaneously or alternatively
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

The invention discloses a kind of anti-condensation control method and device of air-conditioning, belong to the anti-condensation technical field of air-conditioning.Control method includes:Obtain the first operational factor and indoor environment parameter of air-conditioning;When the first operational factor and indoor environment parameter meet default anti-condensation entry condition, control air-conditioning switching heating mode operation.The anti-condensation control method of air-conditioning of the present invention can be when meeting anti-condensation entry condition, control air-conditioning switches to heating mode to run, by the heat for the high temperature refrigerant for being delivered to indoor heat exchanger the globule of indoor set internal condensate can be made to flash to steam, so as to reduce the quantity of the aqueous water inside indoor set, the appearance for the problems such as avoiding air-conditioning condensation from dripping and " blowing water " during air-out, improve the performance and Consumer's Experience of air-conditioning.

Description

A kind of anti-condensation control method and device of air-conditioning
Technical field
The present invention relates to the anti-condensation technical field of air-conditioning, more particularly to a kind of anti-condensation control method of air-conditioning and dress Put.
Background technology
As the improvement of people's living standards, air-conditioning equipment has also come into huge numbers of families, domestic air conditioning, central air-conditioning Use it is more and more common, requirement of the user for comfort of air conditioner also more and more higher is existing during air-conditioning use to ask Topic is also gradually spilt cruelly, and one of them is exactly A/C evaporator and the condensation problem in air channel.
The reason for air-conditioning generation condensation, has following:(1) air humidity in air conditioning area orientation is larger;(2) air-conditioning Because new displacing air system setting is unreasonable in regional extent, excessive negative pressure is produced, gets in outdoor air, so as to be lifted The humidity of air-conditioning and its condense dew point;(3) air-conditioning uses large supply air temperature in itself, and air output and cold to machine in itself It is not equipped with, causes cold excessive, air quantity is too small;(4) air outlet uses aluminum material, because heat conductivility is preferable so that air-out Gate material surface temperature is too low and condenses dew.
The air-conditioning particularly run in hot and humid environment, when running between it is long after can occur on guide plate and panel The condensation globule, substantial amounts of condensate also occurs on evaporator, in air-conditioning to just occurring what is blown water and drip during the air-supply of interior Situation, the usage experience of user is have impact on, therefore air-conditioning condensation problem is urgently to be resolved hurrily.
The content of the invention
The invention provides a kind of anti-condensation control method and device of air-conditioning, it is intended to solves the problems, such as air-conditioning condensation.For There is a basic understanding to some aspects of the embodiment of disclosure, shown below is simple summary.The summarized section is not It is extensive overview, nor to determine key/critical component or describe the protection domain of these embodiments.Its sole purpose It is that some concepts are presented with simple form, in this, as the preamble of following detailed description.
According to the first aspect of the invention, there is provided a kind of anti-condensation control method of air-conditioning, control method include:Obtain Take the first operational factor and indoor environment parameter of air-conditioning;Meet in the first operational factor and indoor environment parameter default anti-condensation When revealing entry condition, control air-conditioning switching heating mode operation.
Further, the first operational factor comprises at least:The wind-speed gear of air-conditioning and the operation duration of compressor;Indoor ring Border parameter comprises at least:Indoor environment temperature and indoor environment humidity;Anti-condensation entry condition includes:When the wind-speed gear of air-conditioning For high wind shelves or middle windscreen when, indoor environment temperature is more than or equal to the first temperature threshold, and indoor environment humidity is more than or equal to First humidity threshold, the operation duration of compressor are more than or equal to the first duration threshold value;Or when the wind-speed gear of air-conditioning is low During wind shelves, indoor environment temperature is more than or equal to second temperature threshold value, and indoor environment humidity is more than or equal to the second humidity threshold, The operation duration of compressor is more than or equal to the second duration threshold value.
Further, the first temperature threshold is more than or equal to second temperature threshold value, and the first humidity threshold is more than or equal to the Two humidity thresholds, the first duration threshold value are more than or equal to the second duration threshold value.
Further, before control air-conditioning switching heating mode operation, control method also includes:Stop the fortune of compressor OK, and control indoor fan is with maximum wind velocity operation the first setting duration.
Further, air-conditioning switching heating mode operation is controlled, including:The operation of compressor is opened, and controls four-way valve Switch to the valve position of corresponding heating mode;Control stops the operation of indoor fan, and closes the wind deflector of indoor set.
Further, control method also includes:The second operational factor of air-conditioning is obtained, the second operational factor includes following One of which is several:The duration of operation of air conditioner heating mode, the running status of compressor;Meet in the second operational factor During default anti-condensation exit criteria, control air-conditioning stops heating mode operation, wherein, anti-condensation exit criteria includes following One of which is several:The duration of operation of air conditioner heating mode is more than or equal to the default second setting duration, compressor Send protection signal or fault-signal.
According to the second aspect of the invention, a kind of anti-condensation control device of air-conditioning is additionally provided, control device includes: First acquisition unit, for obtaining the first operational factor and indoor environment parameter of air-conditioning;First switch unit, for first When operational factor and indoor environment parameter meet default anti-condensation entry condition, control air-conditioning switching heating mode operation.
Further, the first operational factor comprises at least:The wind-speed gear of air-conditioning and the operation duration of compressor;Indoor ring Border parameter comprises at least:Indoor environment temperature and indoor environment humidity;Anti-condensation entry condition includes:When the wind-speed gear of air-conditioning For high wind shelves or middle windscreen when, indoor environment temperature is more than or equal to the first temperature threshold, and indoor environment humidity is more than or equal to First humidity threshold, the operation duration of compressor are more than or equal to the first duration threshold value;Or when the wind-speed gear of air-conditioning is low During wind shelves, indoor environment temperature is more than or equal to second temperature threshold value, and indoor environment humidity is more than or equal to the second humidity threshold, The operation duration of compressor is more than or equal to the second duration threshold value.
Further, the first temperature threshold is more than or equal to second temperature threshold value, and the first humidity threshold is more than or equal to the Two humidity thresholds, the first duration threshold value are more than or equal to the second duration threshold value.
Further, control device method also includes the first control unit, and the first control unit is used for:In the first switch unit Before controlling air-conditioning switching heating mode operation, stop the operation of compressor, and control indoor fan with maximum wind velocity operation the One setting duration.
Further, the first switch unit includes:First switching subelement, for opening the operation of compressor, and control Four-way valve switches to the valve position of corresponding heating mode;Second switching subelement, stops the operation of indoor fan for controlling, and closes Close the wind deflector of indoor set.
Further, control device also includes:Second acquisition unit, for obtaining the second operational factor of air-conditioning, second Operational factor includes following one of which or several:The duration of operation of air conditioner heating mode, the running status of compressor; Second switch unit, for when the second operational factor meets default anti-condensation exit criteria, control air-conditioning to stop heating mould Formula is run, wherein, anti-condensation exit criteria includes following one of which or several:The duration of operation of air conditioner heating mode Protection signal or fault-signal are sent more than or equal to the default second setting duration, compressor.
The anti-condensation control method of air-conditioning of the present invention can control air-conditioning to switch to system when meeting anti-condensation entry condition Heat pattern is run, and by being delivered to the heat of high temperature refrigerant of indoor heat exchanger the globule of indoor set internal condensate can evaporate Into steam, so as to reduce the quantity of the aqueous water inside indoor set, avoid air-conditioning condensation from dripping and " blow water " during air-out etc. and ask The appearance of topic, improve the performance and Consumer's Experience of air-conditioning.
It should be appreciated that the general description and following detailed description of the above are only exemplary and explanatory, not Can the limitation present invention.
Brief description of the drawings
Accompanying drawing herein is merged in specification and forms the part of this specification, shows the implementation for meeting the present invention Example, and for explaining principle of the invention together with specification.
Fig. 1 is the flow chart one of the air-conditioning condensation prevention control method of the present invention according to shown by an exemplary embodiment;
Fig. 2 is the flowchart 2 of the air-conditioning condensation prevention control method of the present invention according to shown by an exemplary embodiment;
Fig. 3 be according to an exemplary embodiment the described anti-condensation control device of air-conditioning of the present invention structured flowchart.
Embodiment
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.Other embodiments can include structure, logic, it is electric, process and other change.Embodiment Only represent possible change.Unless explicitly requested, otherwise single components and functionality is optional, and the order operated can be with Change.The part of some embodiments and feature can be included in or replace part and the feature of other embodiments.This hair The scope of bright embodiment includes the gamut of claims, and claims is all obtainable equivalent Thing.Herein, each embodiment individually or can be represented generally with term " invention ", and it is convenient that this is used for the purpose of, And if in fact disclosing the invention more than one, the scope for being not meant to automatically limit the application is any single invention Or inventive concept.Herein, such as first and second or the like relational terms be used only for by an entity or operation with Another entity or operation make a distinction, and any actual relation be present between these entities or operation without requiring or implying Or order.Moreover, term " comprising ", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so as to So that process, method or equipment including a series of elements not only include those key elements, but also including being not expressly set out Other element, or also include for this process, method or the intrinsic key element of equipment.In the feelings not limited more Under condition, the key element that is limited by sentence "including a ...", it is not excluded that in the process including the key element, method or equipment In other identical element also be present.Each embodiment herein is described by the way of progressive, and each embodiment stresses Be all difference with other embodiment, between each embodiment identical similar portion mutually referring to.For implementing For method, product etc. disclosed in example, due to its with embodiment disclosed in method part it is corresponding, so the comparison of description is simple Single, related part is referring to method part illustration.
In general, existing air conditioner include indoor heat exchanger, outdoor heat exchanger, throttling arrangement and compressor, and interior is changed Hot device, outdoor heat exchanger, throttling arrangement and compressor connect and compose refrigerant circulation circuit by refrigerant pipeline, and refrigerant passes through refrigerant Flow direction flowing set by circulation loop along different operational modes, realizes the functions such as its heating and refrigeration.
In embodiment, the operational mode of air conditioner of the present invention includes refrigeration mode, heating mode and anti-condensation pattern, its In, refrigeration mode is typically employed in summer high temperature operating mode, for reducing indoor environment temperature;Heating mode is normally applied in the winter time Worst cold case, for lifting indoor environment temperature;And anti-condensation pattern is then generally the functional mode of air-conditioning self-starting, Ke Yi The more situation of the dew that is condensed on the parts such as heat exchanger and air channel inside indoor set, heat exchanging device are carried out except condensation operates.
Air conditioner refrigerant flow direction set when running refrigeration mode is that the high temperature refrigerant of compressor discharge first flows through outdoor Heat exchanger exchanges heat with outdoor environment, is exchanged heat afterwards in inflow indoor heat exchanger with indoor environment, last refrigerant return to pressure Contracting machine re-starts squeeze operation;During this, the refrigerant for flowing through outdoor heat exchanger releases heat to outdoor environment, flows through room The refrigerant of interior heat exchanger absorbs heat from indoor environment, passes through refrigerant circulating in refrigerant circulation circuit, Ke Yichi The continuous heat by interior is discharged in outdoor environment, so as to reach the refrigeration purpose for reducing indoor environment temperature.
And the high temperature refrigerant that set refrigerant flow direction refers to compressor discharge when heating mode is run first flows through interior and changed Hot device exchanges heat with outdoor environment, is exchanged heat afterwards in inflow outdoor heat exchanger with indoor environment, last refrigerant return to compression Machine re-starts squeeze operation;During this, the refrigerant for flowing through indoor heat exchanger releases heat to indoor environment, flows through outdoor The refrigerant of heat exchanger absorbs heat from outdoor environment, by refrigerant circulating in refrigerant circulation circuit, can continue By outdoor heat be discharged into indoor environment, so as to reach improve indoor environment temperature heating purpose.
Therefore, when air conditioner is run with heating mode, because high temperature refrigerant is first to flow through indoor heat exchanger, therefore can be with The cold of high temperature refrigerant can raise the internal temperature of indoor set, and the temperature inside machine is higher than the evaporation of current working indoors During critical temperature value, the dew that condenses in inside indoor set can gradual vaporization, so as to so that liquid dew is changed into gaseous state Steam.Control method of the present invention be the dew condensed on the indoor set of air-conditioning it is more in the case of, switch to air-conditioning anti- Condensation mode operation, and in the case of controlling the refrigerant flow direction that air-conditioning is limited with heating mode, by compressor, interior wind The adjustment of the part operational factor such as machine, throttling arrangement, realize that the condensation that removes of indoor set operates, to prevent the dew on indoor set Condense excessive.
Fig. 1 is the flow chart 1 of the condensation prevention control method of the present invention according to shown by an exemplary embodiment.
As shown in figure 1, the invention provides a kind of anti-condensation control method of air-conditioning, control method includes:
S101, the first operational factor and indoor environment parameter for obtaining air-conditioning;
In the present embodiment, the first operational factor comprises at least:The wind-speed gear of air-conditioning and the operation duration of compressor.
Specifically, the wind-speed gear of air-conditioning is generally divided into high wind shelves, middle windscreen and low wind shelves, air-conditioning is with different set wind During fast gear operation, the Interior Space tolerance that indoor set is flowed through within the unit interval is also different, and the wind-speed gear of air-conditioning is higher, Then flow through that the air velocity of indoor set is faster, therefore the air capacity for flowing through within the unit interval indoor set is also more;Conversely, then exist The air capacity that indoor set is flowed through in unit interval is fewer.
In the case where not considering air conditioner condensation dehumidifying steam be lost, the moisture content of the room air of unit volume Usually give tacit consent to it is constant, therefore, in the case where the air capacity for flowing through indoor set is more, flow through the vapour quantity of indoor set also with Increase, and then the dew amount for causing to be condensed on indoor set also increases;And in the fewer situation of the air capacity for flowing through indoor set Under, then the dew amount condensed on indoor set is also fewer.
Therefore, the wind-speed gear in air-conditioning actual moving process can directly influence the number of the vapour quantity of condensation, In the present embodiment, the wind-speed gear of air-conditioning is higher, then the dew condensed on indoor set is also more, and the wind-speed gear of air-conditioning is lower, The dew then condensed on indoor set is also fewer.So, using the wind-speed gear of air-conditioning as judging whether to need to enter anti-condensation mould The operational factor of formula, the accuracy judged condensation amount can be effectively improved.
In other embodiments of the present invention, the wind-speed gear of air-conditioning also includes superpower wind-speed gear and super quiet wind speed shelves Position, wherein, superpower wind-speed gear can judge the condensation number of dew according to the mode of the middle and high wind shelves in similar previous embodiment, Super quiet gear can judge the condensation number of dew according to the mode of the low wind shelves in similar previous embodiment.
In the present embodiment, the wind-speed gear of air-conditioning mainly influences condensation vapor into the speed of dew, in addition, with air-conditioning The self-operating time accumulates, and the total Water that dew is condensed on indoor set is also gradually increased, and therefore, the present invention is also Using according to the operation duration of compressor as the operational factor for judging whether to need into anti-condensation pattern, in general, compressor In the case that operation duration is shorter, the dew water condensed on indoor set is also less, will not form the larger globule, and is compressing In the case that the operation duration of machine is longer, the dew water condensed on indoor set is then more, easily forms the larger globule, causes In air-conditioning to the problem of appearance " blowing water " during the air-supply of interior.
That is, the dew water condensed on indoor set can be judged by the operation duration of the compressor of air-conditioning, can equally be carried The high accuracy judged condensation amount.
In the present embodiment, indoor environment parameter comprises at least:Indoor environment temperature and indoor environment humidity.
Specifically, because the temperature of the gaseous state steam in indoor environment is equal or close to indoor environment temperature, indoor ring Border temperature is higher, then the temperature of steam is also higher, and the temperature difference of the indoor set part such as steam and indoor heat exchanger is also bigger, steam More easily condense into dew;Conversely, indoor environment temperature is lower, then the temperature of steam is more lower, steam and indoor heat exchanger The temperature difference Deng indoor set part is also smaller, and steam is just less susceptible to condense into dew.This is also that air-conditioning condensation problem mainly occurs One of the reason for the summer high temperature operating mode, therefore, using indoor environment temperature as judging whether to need into anti-condensation pattern Indoor environment parameter, it can further improve the accuracy judged condensation amount.
Similarly, the size of indoor environment humidity can directly reflect the number of the vapour quantity as dew source, indoor ring Border humidity is bigger, then illustrates that the moisture content in air is higher, therefore, dew can be condensed into when room air flows through indoor set Vapour quantity it is also more;Conversely, indoor environment humidity is smaller, then illustrate that the moisture content in air is also lower, therefore, Interior Space Vapour quantity of the air-flow through that can condense into dew during indoor set is also few.So, the present invention is also using indoor environment humidity as judgement Whether indoor environment parameter into anti-condensation pattern is needed, to ensure the judgement precision to overall control flow.
S102, when the first operational factor and indoor environment parameter meet default anti-condensation entry condition, control air-conditioning Switch heating mode operation.
In the present embodiment, anti-condensation bar is entered according to foregoing first operational factor and indoor environment parameter are default Part includes:
One of which condition is, when the wind-speed gear of air-conditioning is high wind shelves or middle windscreen, indoor environment temperature be more than or Equal to the first temperature threshold, indoor environment humidity is more than or equal to the first humidity threshold, and the operation duration of compressor is more than or waited In the first duration threshold value.In the case where meeting above-mentioned condition, then it may determine that indoor apparatus of air conditioner is run with middle and high wind gear When its condense vapour quantity it is more, it is necessary to carry out removing condensation to indoor set, to prevent excessive dew to be blown into indoor ring In border, the usage experience of user is influenceed.
Or another condition is, when the wind-speed gear of air-conditioning is low wind shelves, indoor environment temperature is more than or equal to Second temperature threshold value, indoor environment humidity are more than or equal to the second humidity threshold, and the operation duration of compressor is more than or equal to the Two duration threshold values.In the case where meeting above-mentioned condition, then it may determine that it is solidifying when indoor apparatus of air conditioner is run with low wind gear The vapour quantity of knot is more, it is necessary to carry out removing condensation, to prevent excessive dew to be blown into indoor environment, shadow to indoor set Ring the usage experience of user.
Therefore, in air-conditioning actual moving process, the wind-speed gear that air-conditioning is currently run can be first determined, further according to wind speed Gear, which is selected, needs the anti-condensation entry condition that judges under current working, so as to ensure that selected anti-condensation entry condition can be with The current operating conditions of air-conditioning and indoor operating mode are adapted.
Preferably, because middle and high wind-speed gear is mostly run under the operating mode that temperature, humidity are higher indoors, therefore, preset Anti-condensation entry condition in, the first temperature threshold corresponding to middle and high wind shelves will be generally above or equal to corresponding to low wind shelves Second temperature threshold value, the first humidity threshold is more than or equal to the second humidity threshold, and the first duration threshold value is more than or equal to second Duration threshold value.So, the parameter area that anti-condensation condition is included is divided into by two kinds or two according to the wind-speed gear of indoor set More than kind, the fineness of deterministic process can be effectively improved.
In general, air-conditioning are mainly run in a chiller mode in summer high temperature operating mode, and refrigerant is limited according to refrigeration mode Flow direction flowing, and refrigerant is low-temperature condition when flowing through indoor set so that the temperature of the indoor set part such as indoor heat exchanger It is relatively low;And when air-conditioning enters anti-condensation pattern and switches to heating mode to run, refrigerant switches to be limited according to heating mode Fixed flow direction flowing, and refrigerant is the condition of high temperature when flowing through indoor set, can cause the temperature of the indoor set part such as indoor heat exchanger Degree is rapid to be risen.
Therefore, when being run in order to avoid air-conditioning by refrigeration mode switching heating mode, the low temperature of residual in indoor heat exchanger Adverse effect caused by the change of the dramatic temperature of refrigerant and high temperature refrigerant, the present invention are first before switching heating mode operation The operation of compressor can first be stopped, this way it is possible to avoid continuing to indoor heat exchanger transporting low temperature refrigerant, and refrigerant circulation can be made The part refrigerant of residual is gradually back to compressor in pipeline, so as to effectively reduce the low temperature remained in refrigerant circulation circuit Coolant quantity.
In addition, air-conditioning, when running in a chiller mode, the temperature inside indoor set is relatively low, it is unfavorable for after switching heating mode The evaporation of dew, therefore, the present invention can control indoor fan to run first with maximum wind velocity before switching heating mode operation Duration is set, so, the cold in indoor set can be discharged into indoor environment, when switching to heating mode to improve air-conditioning Initial temperature inside indoor set, so as to improve the efficiency of dew evaporation.
In the present embodiment, after the operation of air-conditioning switching heating mode, compressor reopens operation, and controls four-way valve to cut The valve position of corresponding heating mode is shifted to, so as to so that what the high temperature refrigerant of compressor discharge can be limited according to heating mode Refrigerant flow direction is flowed into indoor heat exchanger, to improve the temperature of indoor heat exchanger using the heat of high temperature refrigerant, and makes to condense in Dew evaporation on indoor heat exchanger, so as to reach the purpose for removing condensation.
Meanwhile in order to reduce transmission of the refrigerant heat to indoor environment when air-conditioning is run with heating mode, air-conditioning of the present invention When switching heating mode operation, control stops the operation of indoor fan, and closes the wind deflector of indoor set, to avoid causing room The rise of interior temperature, ensure the usage experience of user.
In general, the time that air-conditioning runs heating mode under summer condition is unsuitable too short, to avoid causing except condensation not The problem of good, therefore, in the present embodiment, after air-conditioning enters anti-condensation pattern, air conditioner can also obtain the second of air-conditioning Operational factor, and according to judging whether to meet default anti-condensation exit criteria in the second operational factor, if met anti-condensation Exit criteria, control air-conditioning stop heating mode operation.
Specifically, the second operational factor includes following one of which or several:Operation of air conditioner heating mode it is lasting when Long and compressor running status;Wherein, at the time of the duration of operation of air conditioner heating mode is air-conditioning switching heating mode With the time interval at current time, the operation duration of heating mode can be shown that;In addition, air-conditioning is run under summer high temperature operating mode When, the protected mode of compressor may be triggered, if still running heating mode during the protected mode of triggering compressor, can be made Into the damage of compressor, therefore, it is also desirable to which whether anti-condensation exit criteria is met according to the fortune condition adjudgement of compressor.
In the present embodiment, anti-condensation exit criteria includes following one of which or several:
The duration of operation of air conditioner heating mode is more than or equal to the default second setting duration, wherein, the second setting The anti-condensation pattern of Shi Changwei operation of air conditioner is most grown in short-term, indoor in the case where duration is no more than the second setting duration The dew amount of residual is still more in machine, except condensation is ineffective;It is indoor in the case where duration is more than the second setting duration The dew amount of residual is less in machine, actual except condensation effect is preferable.
Or compressor sends protection signal or fault-signal, protection signal or fault-signal are sent in compressor When, illustrate that air-conditioning can not continue to run with heating mode, it is therefore desirable to heating mode out of service.
In air-conditioning actual moving process, if not receiving the protection of compressor in the anti-condensation mode process of operation of air conditioner Signal or fault-signal, then only it can judge whether to meet anti-condensation exit according to the duration of operation of air conditioner heating mode Condition, when meeting anti-condensation exit criteria, then air-conditioning is controlled to exit anti-condensation pattern, specifically, control compressor stops fortune OK, four-way valve switches to the valve position corresponding to refrigeration mode, so that the high temperature refrigerant of residual is gradually back in indoor heat exchanger In compressor;Afterwards, compressor restarts, and the refrigerant that refrigerant is limited according to refrigeration mode flows to flowing, while inner blower High wind notch speed operating is set, throttling arrangement is opened with maximum reference opening amount, so that indoor set temperature can reach refrigeration institute as early as possible The temperature conditionss needed.
Fig. 2 is the flowchart 2 of the air-conditioning condensation prevention control method of the present invention according to shown by an exemplary embodiment; In application scenarios shown in Fig. 2, the anti-condensation specific control flow of air-conditioning of the present invention is as follows:
S201, air-conditioning are with initial mode operation;
In the present embodiment, air-conditioning condensation problem appears in the high wet cooling condition of summer high temperature mostly, under this kind of working condition, The initial pattern of air-conditioning is usually refrigeration mode;
That is, air-conditioning is to judge whether to need to remove condensation during refrigeration mode is run, and when needing to remove condensation Switch to the corresponding operational mode for removing condensation.
S202, the first operational factor and indoor environment parameter for obtaining air-conditioning;
In the present embodiment, the first operational factor comprises at least:The wind-speed gear of air-conditioning and the operation duration of compressor;
Indoor environment parameter comprises at least:Indoor environment temperature and indoor environment humidity;
In embodiment, air-conditioning is provided with temperature sensor, available for detecting indoor environment temperature;Air-conditioning is additionally provided with wet Sensor is spent, available for detection indoor environment humidity;
S203, anti-condensation entry condition determined according to the wind-speed gear of air-conditioning, if middle and high wind shelves, then perform step S204, if low wind shelves, then perform step S205;
S204, judge whether indoor environment temperature is more than or equal to the first temperature threshold, whether indoor environment humidity is more than Or equal to the first humidity threshold, and whether the operation duration of compressor is more than or equal to the first duration threshold value, if it is, performing Step S206, step S202 is performed if it is not, then continuing executing with;
S205, judge whether indoor environment temperature is more than or equal to second temperature threshold value, whether indoor environment humidity is more than Or equal to the second humidity threshold, and whether the operation duration of compressor is more than or equal to the second duration threshold value, if it is, performing Step S206, if it is not, then continuing executing with step S202;
S206, air-conditioning enter anti-condensation pattern;
S207, the operation for stopping compressor, and indoor fan is controlled with maximum wind velocity operation the first setting duration;
S208, the operation for opening compressor, and control four-way valve to switch to the valve position for corresponding to heating mode;Control stops room The operation of inner blower, and close the wind deflector of indoor set;
In the present embodiment, the closure of the stopping of indoor fan and wind deflector can also be before the operation of compressor be opened Complete;
S209, the second operational factor for obtaining air-conditioning;
In the present embodiment, the second operational factor includes following one of which or several:Operation of air conditioner heating mode Duration, the running status of compressor;
S210, judge whether the second operational factor meets default anti-condensation exit criteria, if it is, performing step S211, if it is not, then continuing executing with step S209;
In the present embodiment, anti-condensation exit criteria includes following one of which or several:Operation of air conditioner heating mode Duration be more than or equal to the default second setting duration, compressor and send protection signal or fault-signal.
S211, control air-conditioning stop heating mode operation;
S212, air-conditioning switch back into initial mode operation.
In the present embodiment, the initial pattern of air-conditioning is refrigeration mode, therefore, after anti-condensation exit criteria is met, Then control air-conditioning switches back into refrigeration mode from heating mode, and this terminates except condensation flow.
Fig. 3 is the structured flowchart of the anti-condensation control device of air-conditioning of the present invention according to shown by an exemplary embodiment.
As shown in figure 3, present invention also offers a kind of anti-condensation control device of air-conditioning, before control air-conditioning execution The related procedure of the dewing-proof method disclosed in embodiment is stated, specifically, control device includes:
First acquisition unit 310, for obtaining the first operational factor and indoor environment parameter of air-conditioning;
First switch unit 320, for meeting default anti-condensation entrance in the first operational factor and indoor environment parameter During condition, control air-conditioning switching heating mode operation.
In the present embodiment, the first operational factor comprises at least:The wind-speed gear of air-conditioning and the operation duration of compressor;Room Interior ambient parameter comprises at least:Indoor environment temperature and indoor environment humidity;
Anti-condensation entry condition includes:When the wind-speed gear of air-conditioning is high wind shelves or middle windscreen, indoor environment temperature is big It is more than or equal to the first humidity threshold in or equal to the first temperature threshold, indoor environment humidity, the operation duration of compressor is more than Or equal to the first duration threshold value;Or when the wind-speed gear of air-conditioning is low wind shelves, indoor environment temperature is more than or equal to second Temperature threshold, indoor environment humidity is more than or equal to the second humidity threshold, when the operation duration of compressor is more than or equal to second Long threshold value.
In the present embodiment, the first temperature threshold is more than or equal to second temperature threshold value, and the first humidity threshold is more than or waited In the second humidity threshold, the first duration threshold value is more than or equal to the second duration threshold value.
In the present embodiment, control device method also includes the first control unit 330, and the first control unit 330 is used for: Before the control air-conditioning switching heating mode operation of one switch unit 320, stop the operation of compressor, and control indoor fan with most Big the first setting of wind speed operation duration.
In the present embodiment, the first switch unit 320 includes:First switching subelement 321, for opening the fortune of compressor OK, and control four-way valve switches to the valve position of corresponding heating mode;Second switching subelement 322, stop indoor wind for controlling The operation of machine, and close the wind deflector of indoor set.
In the present embodiment, control device also includes:Second acquisition unit 340, for obtaining the second operation ginseng of air-conditioning Number, the second operational factor include following one of which or several:The duration of operation of air conditioner heating mode, the fortune of compressor Row state;Second switch unit 350, for when the second operational factor meets default anti-condensation exit criteria, controlling air-conditioning Stop heating mode operation, wherein, anti-condensation exit criteria includes following one of which or several:Operation of air conditioner heating mode Duration be more than or equal to the default second setting duration, compressor and send protection signal or fault-signal.
It should be appreciated that the invention is not limited in the flow and structure for being described above and being shown in the drawings, And various modifications and changes can be being carried out without departing from the scope.The scope of the present invention is only limited by appended claim System.

Claims (10)

1. the anti-condensation control method of a kind of air-conditioning, it is characterised in that the control method includes:
Obtain the first operational factor and indoor environment parameter of the air-conditioning;
When first operational factor and indoor environment parameter meet default anti-condensation entry condition, the air-conditioning is controlled to cut Change heating mode operation.
2. control method according to claim 1, it is characterised in that
First operational factor comprises at least:The wind-speed gear of the air-conditioning and the operation duration of compressor;
The indoor environment parameter comprises at least:Indoor environment temperature and indoor environment humidity;
The anti-condensation entry condition includes:
When the wind-speed gear of the air-conditioning is high wind shelves or middle windscreen, the indoor environment temperature is more than or equal to the first temperature Threshold value, the indoor environment humidity are more than or equal to the first humidity threshold, and the operation duration of the compressor is more than or equal to the One duration threshold value;
Or when the wind-speed gear of the air-conditioning is low wind shelves, the indoor environment temperature is more than or equal to second temperature threshold Value, the indoor environment humidity are more than or equal to the second humidity threshold, and the operation duration of the compressor is more than or equal to second Duration threshold value.
First temperature threshold is more than or equal to the second temperature threshold value, and first humidity threshold is more than or equal to second Humidity threshold, the first duration threshold value are more than or equal to the second duration threshold value.
3. control method according to claim 1, it is characterised in that run it controlling the air-conditioning switching heating mode Before, the control method also includes:
Stop the operation of compressor, and control the indoor fan with maximum wind velocity operation the first setting duration.
4. the control method according to claim 1 or 3, it is characterised in that the control air-conditioning switching heating mode Operation, including:
The operation of compressor is opened, and controls four-way valve to switch to the valve position for corresponding to heating mode;
Control stops the operation of indoor fan, and closes the wind deflector of indoor set.
5. control method according to claim 1, it is characterised in that the control method also includes:
The second operational factor of the air-conditioning is obtained, second operational factor includes following one of which or several:It is described The duration of operation of air conditioner heating mode, the running status of compressor;
When second operational factor meets default anti-condensation exit criteria, the air-conditioning is controlled to stop heating mode fortune OK, wherein, the anti-condensation exit criteria includes following one of which or several:The operation of air conditioner heating mode it is described Duration is more than or equal to the default second setting duration, compressor sends protection signal or fault-signal.
6. the anti-condensation control device of a kind of air-conditioning, it is characterised in that the control device includes:
First acquisition unit, for obtaining the first operational factor and indoor environment parameter of the air-conditioning;
First switch unit, for meeting default anti-condensation entry condition in first operational factor and indoor environment parameter When, control the air-conditioning switching heating mode operation.
7. control device according to claim 6, it is characterised in that
First operational factor comprises at least:The wind-speed gear of the air-conditioning and the operation duration of compressor;
The indoor environment parameter comprises at least:Indoor environment temperature and indoor environment humidity;
The anti-condensation entry condition includes:
When the wind-speed gear of the air-conditioning is high wind shelves or middle windscreen, the indoor environment temperature is more than or equal to the first temperature Threshold value, the indoor environment humidity are more than or equal to the first humidity threshold, and the operation duration of the compressor is more than or equal to the One duration threshold value;
Or when the wind-speed gear of the air-conditioning is low wind shelves, the indoor environment temperature is more than or equal to second temperature threshold Value, the indoor environment humidity are more than or equal to the second humidity threshold, and the operation duration of the compressor is more than or equal to second Duration threshold value.
First temperature threshold is more than or equal to the second temperature threshold value, and first humidity threshold is more than or equal to second Humidity threshold, the first duration threshold value are more than or equal to the second duration threshold value.
8. control device according to claim 6, it is characterised in that it is single that the control device method also includes the first control Member, first control unit are used for:
Before first switch unit controls the air-conditioning switching heating mode operation, stop the operation of compressor, and control The indoor fan is made with maximum wind velocity operation the first setting duration.
9. the control device according to claim 6 or 8, it is characterised in that first switch unit includes:
First switching subelement, for opening the operation of compressor, and four-way valve is controlled to switch to the valve position for corresponding to heating mode;
Second switching subelement, stop the operation of indoor fan for controlling, and close the wind deflector of indoor set.
10. control device according to claim 6, it is characterised in that the control device also includes:
Second acquisition unit, for obtaining the second operational factor of the air-conditioning, second operational factor includes following its Middle one or more:Duration, the running status of compressor of the operation of air conditioner heating mode;
Second switch unit, for when second operational factor meets default anti-condensation exit criteria, controlling the sky Mediate and stop heating mode operation, wherein, the anti-condensation exit criteria includes following one of which or several:The air-conditioning fortune The duration of row heating mode is more than or equal to the default second setting duration, compressor sends protection signal or event Hinder signal.
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Cited By (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108361951A (en) * 2018-01-31 2018-08-03 青岛海尔空调器有限总公司 Anti-condensation method and air-conditioning are carried out using automatically cleaning
CN108375186A (en) * 2018-01-31 2018-08-07 青岛海尔空调器有限总公司 The method, apparatus and computer storage media of the anti-condensation control of air-conditioning
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299914A (en) * 2008-06-10 2009-12-24 Panasonic Corp Multiroom air conditioner
CN104764149A (en) * 2015-03-26 2015-07-08 广东美的制冷设备有限公司 Air conditioner control method, air conditioner control device and air conditioner
CN105928141A (en) * 2016-04-27 2016-09-07 海信(山东)空调有限公司 Method for controlling air conditioner and air conditioner
CN106322677A (en) * 2016-08-31 2017-01-11 美的集团武汉制冷设备有限公司 Air conditioner control method and device for preventing condensation water dripping and air conditioner
US20170023264A1 (en) * 2015-07-21 2017-01-26 Samsung Electronics Co., Ltd. Air conditioner and control method thereof
CN106594958A (en) * 2016-10-20 2017-04-26 珠海格力电器股份有限公司 Control method and device for condensation prevention of air conditioner and air conditioner

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009299914A (en) * 2008-06-10 2009-12-24 Panasonic Corp Multiroom air conditioner
CN104764149A (en) * 2015-03-26 2015-07-08 广东美的制冷设备有限公司 Air conditioner control method, air conditioner control device and air conditioner
US20170023264A1 (en) * 2015-07-21 2017-01-26 Samsung Electronics Co., Ltd. Air conditioner and control method thereof
CN105928141A (en) * 2016-04-27 2016-09-07 海信(山东)空调有限公司 Method for controlling air conditioner and air conditioner
CN106322677A (en) * 2016-08-31 2017-01-11 美的集团武汉制冷设备有限公司 Air conditioner control method and device for preventing condensation water dripping and air conditioner
CN106594958A (en) * 2016-10-20 2017-04-26 珠海格力电器股份有限公司 Control method and device for condensation prevention of air conditioner and air conditioner

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CN112302909B (en) * 2019-07-23 2021-09-14 珠海格力电器股份有限公司 Compressor moisture-proof control method, device and equipment and air conditioner
CN112302909A (en) * 2019-07-23 2021-02-02 珠海格力电器股份有限公司 Compressor moisture-proof control method, device and equipment and air conditioner
CN110657554A (en) * 2019-10-21 2020-01-07 宁波奥克斯电气股份有限公司 Air conditioner condensation prevention control method and device and air conditioner
CN111140926B (en) * 2019-12-23 2021-09-24 格力电器(杭州)有限公司 Anti-condensation and anti-dripping cross-flow fan blade structure, control method and air conditioner
CN111140926A (en) * 2019-12-23 2020-05-12 珠海格力电器股份有限公司 Anti-condensation and anti-dripping cross-flow fan blade structure, control method and air conditioner
CN112944567A (en) * 2021-02-26 2021-06-11 珠海格力电器股份有限公司 Air conditioner control method and device and air conditioning unit
CN112944567B (en) * 2021-02-26 2022-03-04 珠海格力电器股份有限公司 Air conditioner control method and device and air conditioning unit
CN113531834A (en) * 2021-07-21 2021-10-22 四川虹美智能科技有限公司 Refrigeration hot-air-proof processing method and device for indoor unit of air conditioner
CN113531834B (en) * 2021-07-21 2022-07-12 四川虹美智能科技有限公司 Refrigeration hot-air-proof processing method and device for indoor unit of air conditioner
CN113654208A (en) * 2021-07-30 2021-11-16 美的集团武汉暖通设备有限公司 Control method and control device of air conditioner, air conditioner and readable storage medium
CN113654208B (en) * 2021-07-30 2022-07-12 美的集团武汉暖通设备有限公司 Control method and control device of air conditioner, air conditioner and readable storage medium
CN114322246A (en) * 2021-12-09 2022-04-12 青岛海尔空调器有限总公司 Control method and device for air conditioner, air conditioner and storage medium
CN114811825A (en) * 2022-03-23 2022-07-29 青岛海尔空调器有限总公司 Control method and device for preventing condensation of air conditioner, storage medium and air conditioner
WO2024031955A1 (en) * 2022-08-09 2024-02-15 青岛海尔空调器有限总公司 Control method and apparatus for condensate water removal of air conditioner, and air conditioner

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