CN106556114A - The humidity control method of air-conditioner, humidification control device and its air-conditioner - Google Patents
The humidity control method of air-conditioner, humidification control device and its air-conditioner Download PDFInfo
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- CN106556114A CN106556114A CN201611076006.2A CN201611076006A CN106556114A CN 106556114 A CN106556114 A CN 106556114A CN 201611076006 A CN201611076006 A CN 201611076006A CN 106556114 A CN106556114 A CN 106556114A
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- conditioner
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- indoor ambient
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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
- F24F11/89—Arrangement or mounting of control or safety devices
-
- 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
- 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
-
- 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
- F24F2110/12—Temperature of the outside air
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of humidity control method of air-conditioner, comprises the following steps：When air-conditioner operation heats anti-condensation pattern, current indoor ambient temperature is obtained；When the current indoor ambient temperature meets preset indoor temperature, the heating operation time of current indoor ambient humidity, outdoor environment temperature and air-conditioner is obtained；According to the heating operation time of the current indoor ambient humidity, outdoor environment temperature and the air-conditioner, acquisition room wall starts critical humidity during condensation；According to the magnitude relationship of the current indoor ambient humidity and the critical humidity, controlling the air-conditioner carries out humidification process or stops humidification process.The invention also discloses a kind of humidification control device and air-conditioner.The present invention can prevent wall from producing condensation, so as to improve Consumer's Experience.
Description
Technical field
The present invention relates to refrigeration technology field, more particularly to a kind of air-conditioner, humidification control device and its air-conditioner is wet
Degree control method.
Background technology
Air-conditioner is a kind of equipment for adjusting indoor temperature, during temperature is adjusted, generally along with humidity
Change.When user uses air-conditioner in the winter time, often feel to be dried discomfort, in order to meet the requirement of comfortableness, majority
Air-conditioner and humidification control device can be selected while using.Although the use of humidification control device can solve user's sense well
Feel dry problem, but if the humidification of blindness, as air themperature rises comparatively fast, and wall temperature increase ratio is slower, when
When wall temperature is less than the dew point temperature of humid air, the vapor in addition air may liquefy on cold wall and cause wall to coagulate
Dew, so as to affect humidification and experience effect.
The content of the invention
Present invention is primarily targeted at providing the humid control side of a kind of air-conditioner, humidification control device and its air-conditioner
Method, it is intended to prevent wall from producing condensation, so as to improve Consumer's Experience.
For achieving the above object, the present invention provides a kind of humidity control method of air-conditioner, comprises the following steps：
When air-conditioner operation heats anti-condensation pattern, current indoor ambient temperature is obtained；
When the current indoor ambient temperature meets preset indoor temperature, current indoor ambient humidity, outdoor ring are obtained
The heating operation time of border temperature and air-conditioner；
According to the heating operation time of the current indoor ambient humidity, outdoor environment temperature and the air-conditioner, obtain
Room wall starts critical humidity during condensation；
According to the magnitude relationship of the current indoor ambient humidity and the critical humidity, control the air-conditioner carry out plus
Wet process stops humidification process.
Preferably, it is described that fortune heated according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner
The row time, include the step of obtain critical humidity of room wall when starting condensation：
Judge whether the outdoor environment temperature meets first interval scope, and the heating operation time of the air-conditioner is
It is no to meet second interval scope；
If so, then start critical humidity during condensation by acquisition room wall of tabling look-up.
Preferably, it is described that fortune heated according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner
The row time, include the step of obtain critical humidity of room wall when starting condensation：
Judge whether the outdoor environment temperature meets first interval scope；
If so, then according to first predetermined value, second predetermined value and the heating operation time, the Fitting Calculation obtains room
Start critical humidity during condensation.
Preferably, the magnitude relationship according to the current indoor ambient humidity and the critical humidity, control are described
Air-conditioner carries out humidification process or includes the step of stopping humidification process：
When the current indoor ambient humidity is more than or equal to the critical humidity, controls the air-conditioner and stop humidification
Process；
When the current indoor ambient humidity is less than the critical humidity, the air-conditioner humidification process is controlled.
Preferably, it is described air-conditioner operation heat anti-condensation pattern when, obtain current indoor ambient temperature the step of it
Also include afterwards：
When the current indoor ambient temperature is less than design temperature, control air-conditioner continues to run with the scheduled time, then
Current indoor ambient temperature is reacquired, until the current indoor ambient temperature meets design temperature.
For achieving the above object, the present invention also provides a kind of humidification control device, and the humidification control device includes：
Acquisition module, for when air-conditioner operation heats anti-condensation pattern, obtaining current indoor ambient temperature；
The acquisition module, is additionally operable to, when the current indoor ambient temperature meets preset indoor temperature, obtain current
The heating operation time of indoor environment humidity, outdoor environment temperature and air-conditioner；
The acquisition module, is additionally operable to according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner
The heating operation time, obtain critical humidity when room wall starts condensation；
Control module, for according to the current indoor ambient humidity and the magnitude relationship of the critical humidity, controlling institute
Stating air-conditioner carries out humidification process or stops humidification process.
Preferably, the acquisition module includes：
Judging unit, for judging whether the outdoor environment temperature meets first interval scope, and the air-conditioner
Whether the heating operation time meets second interval scope；
Acquiring unit, for if so, then starting critical humidity during condensation by acquisition room wall of tabling look-up.
Preferably, the acquisition module includes：
Judging unit, for judging whether the outdoor environment temperature meets first interval scope；
Computing unit, intends then according to first predetermined value, second predetermined value and the heating operation time for if so,
Conjunction is calculated critical humidity when room starts condensation.
Preferably, the control module includes：
Stop humidification control unit, for the current indoor ambient humidity be more than or equal to the critical humidity when,
Control the air-conditioner and stop humidification process；
Humidification control unit, for when the current indoor ambient humidity is less than the critical humidity, controlling the sky
Adjust device humidification process.
Preferably, the control module is additionally operable to：
When the current indoor ambient temperature is less than design temperature, control air-conditioner continues to run with the scheduled time, then
Current indoor ambient temperature is reacquired, until the current indoor ambient temperature meets design temperature.
For achieving the above object, the present invention also provides a kind of air-conditioner, and the air-conditioner includes humidification control as above
Device processed, the humidification control device for the magnitude relationship according to the current indoor ambient humidity and the critical humidity,
Controlling the air-conditioner carries out humidification process or stops humidification process.
Air-conditioner, humidification control device and its humidity control method that the present invention is provided, first by running in air-conditioner
When heating anti-condensation pattern, current indoor ambient temperature is obtained, then default interior is met in the current indoor ambient temperature
The heating operation time of current indoor ambient humidity, outdoor environment temperature and air-conditioner during temperature, is obtained, and is worked as according to described
The heating operation time of front indoor environment humidity, outdoor environment temperature and the air-conditioner, when acquisition room wall starts condensation
Critical humidity, finally according to the magnitude relationship of the current indoor ambient humidity and the critical humidity, control the air-conditioning
Device carries out humidification process or stops humidification process.So, the present invention can be just humidified when humidification is needed, and reached in humidity
Stop humidification during critical humidity, can so prevent wall from producing condensation, so as to improve Consumer's Experience.
Description of the drawings
Fig. 1 is the schematic flow sheet of the humidity control method first embodiment of air-conditioner of the present invention；
Fig. 2 is step heating according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner in Fig. 1
Run time, obtains the refinement schematic flow sheet of critical humidity first embodiment when room wall starts condensation；
Fig. 3 is step heating according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner in Fig. 1
Run time, obtains the refinement schematic flow sheet of critical humidity second embodiment when room wall starts condensation；
Fig. 4 is step in Fig. 1 according to the current indoor ambient humidity and the magnitude relationship of the critical humidity, controls institute
Stating air-conditioner carries out humidification process or stops the refinement schematic flow sheet of humidification process；
Fig. 5 is the schematic flow sheet of the humidity control method second embodiment of air-conditioner of the present invention；
Fig. 6 is the high-level schematic functional block diagram of one embodiment of humidification control device of the present invention；
Fig. 7 is the refinement high-level schematic functional block diagram of acquisition module first embodiment in Fig. 6；
Fig. 8 is the refinement high-level schematic functional block diagram of acquisition module second embodiment in Fig. 6；
Fig. 9 is the refinement high-level schematic functional block diagram of control module in Fig. 6；
Figure 10 is the high-level schematic functional block diagram of one embodiment of air-conditioner of the present invention.
The realization of the object of the invention, functional characteristics and advantage will be described further in conjunction with the embodiments referring to the drawings.
Specific embodiment
It should be appreciated that specific embodiment described herein is not intended to limit the present invention only to explain the present invention.
The present invention provides a kind of air-conditioner, humidification control device and its humidity control method, according to current indoor environmental wet
The heating operation time of degree, outdoor environment temperature and air-conditioner, acquisition room wall start critical humidity during condensation, Ran Hougen
According to current indoor ambient humidity and the magnitude relationship of critical humidity, controlling the air-conditioner carries out humidification process or stops at humidification
Reason.Therefore, the present invention can be just humidified when humidification is needed, and stopped humidification when humidity reaches critical humidity, so may be used
To prevent wall from producing condensation, so as to improve Consumer's Experience.
With reference to Fig. 1, in one embodiment, the humidity control method of the air-conditioner is comprised the following steps：
Step S10, air-conditioner operation heat anti-condensation pattern when, obtain current indoor ambient temperature；
Step S20, when the current indoor ambient temperature meets preset indoor temperature, obtain current indoor environmental wet
The heating operation time of degree, outdoor environment temperature and air-conditioner；
In the present embodiment, when air-conditioner open and run heat anti-condensation pattern when, obtain current indoor ambient temperature and
Preset design temperature, and the size of the comparison current indoor ambient temperature and design temperature.The design temperature is air-conditioner
Preferable indoor environment temperature under heating mode.As the discomfort of user is mostly focused on to temperature perceptually, therefore,
When current indoor ambient temperature is more than or equal to design temperature, show now indoor temperature than convenient, it is suitable follow-up right
Indoor humidity is adjusted, to provide the user a more comfortable environment.
In the present embodiment, when indoor environment temperature and indoor environment humidity is got, humid air this moment can be calculated
Corresponding dew point temperature, humid air under this temperature and humidity state run into all the cold objects less than dew point temperature and can all meet
Cold liquefaction, is attached to cold body surface, so as to form dew condensation phenomenon.Therefore, in order to prevent wall from producing dew condensation phenomenon, then need
Ensure the temperature of wall more than the dew point temperature under current state.Dew point temperature refers to that air does not change in moisture content and air pressure
Under conditions of, the temperature being cooled to during saturation.
Step S30, according to the heating operation of the current indoor ambient humidity, outdoor environment temperature and the air-conditioner when
Between, acquisition room wall starts critical humidity during condensation；
In the present embodiment, the principle of the invention is：Using wall temperature as known quantity, and assume that wall temperature is equal to dew point temperature
Degree, heats time t then in conjunction with each temperature value (such as T1, T4), air-conditioner operationAccumulationEtc. parameter, inverse goes out now that room wall is not
Maximum critical humidity value during dew condensation phenomenon occurs.When room needs persistently to humidify, by comparing current humidity Φ and room
Between critical humidity Φ of wall when starting condensationCondensation, you can prevent condensation.Concrete mode can pass through T1, T4, tAccumulationFitting
Calculated table, therefrom inquires about critical humidity ΦCondensation；T can also be passed throughAccumulationAnd T4 tables look-up and is calculated critical humidity
ΦCondensation。
Step S40, according to the magnitude relationship of the current indoor ambient humidity and the critical humidity, control the air-conditioning
Device carries out humidification process or stops humidification process.
In the present embodiment, if current indoor ambient humidity is less than the default humidity, show to proceed humidification
Process, but with the increase of indoor room humidity, the dew point temperature of indoor humid air is also being raised, when room wall temperature is less than
The phenomenon of wall condensation during dew point temperature, then occurs.Therefore, in humidification, will also be according to current indoor ambient humidity
With the magnitude relationship of the critical humidity, control air-conditioner and can continue humidification process in the case where humidity is inadequate, and wet
Degree is enough and when reaching critical humidity soon, stops humidification process in time.
Wherein, current indoor ambient temperature and current indoor air humidity, by humidification control device or can be arranged on sky
The temperature sensor on air conditioner indoor machine and humidity sensor is adjusted to be detected respectively.On humidification control device or air-conditioner, electricity is opened
After dynamic, current indoor ambient temperature and current indoor air humidity are detected in real time or regularly.
It should be appreciated that the humidity control method of air-conditioner is mainly controlled by humidification control device, and humidify control
Device processed can be integrated in air-conditioner, can be with independently of the realization linkage control between the air-conditioner outside air-conditioner
System, when humidification control device is independently located at outside air-conditioner, can be humidifier.The present invention is integrated in sky with humidification control device
Illustrate as a example by adjusting in device.
The humidity control method of the air-conditioner that the present invention is provided, by when air-conditioner operation heats anti-condensation pattern, obtaining
Current indoor ambient temperature is taken, then when the current indoor ambient temperature meets preset indoor temperature, current indoor is obtained
The heating operation time of ambient humidity, outdoor environment temperature and air-conditioner, and according to the current indoor ambient humidity, outdoor
The heating operation time of ambient temperature and the air-conditioner, acquisition room wall start critical humidity during condensation, finally according to
The magnitude relationship of the current indoor ambient humidity and the critical humidity, controlling the air-conditioner carries out humidification process or stopping
Humidification process.So, the present invention can be just humidified when humidification is needed, and stop humidification when humidity reaches critical humidity,
Can so prevent wall from producing condensation, so as to improve Consumer's Experience.
In the first embodiment, as shown in Fig. 2 on the basis of shown in above-mentioned Fig. 1, step S30 includes：
Step S301, judge whether the outdoor environment temperature meets first interval scope, and the air-conditioner is heated
Whether run time meets second interval scope；
In the present embodiment, judge whether the outdoor environment temperature T4 meets first interval scope, i.e. T4 ∈ (a, b], its
In, (a, b] can as shown in following table one, such as (- 15, -10], (- 10, -7], (- 7,2] or (2, ∞) etc.；Judge air-conditioner simultaneously
Heating operation time tAccumulationWhether second interval scope, i.e. t are metAccumulation∈ (c, d], wherein, (c, d] can be such as one institute of following table
Show, such as (0,1], (1,2], (2,3], (3,4], (4,5], (5,6], (6,7], (7,8], (8,9], (9,10] etc..It is appreciated that
, in the present invention, the value of a, b, c, d is not limited to above-mentioned concrete example, and can be rationally to set according to actual needs
Put.
Step S302, critical humidity when room wall starts condensation is if so, then obtained by tabling look-up.
In the present embodiment, when air-conditioner judges that outdoor environment temperature meets first interval scope, and air-conditioner heats fortune
When the row time meets second interval scope, by tabling look-up one, obtain outdoor environment temperature and the heating operation time corresponding faces
Boundary's humidity ΦCondensation。
Wherein, for example, when T1=20 DEG C, namely current indoor ambient temperature reaches design temperature, ΦCondensationCan be by following table
One determines：
Table one
In a second embodiment, as shown in figure 3, on the basis of shown in above-mentioned Fig. 1, step S30 includes：
Step S303, judge whether the outdoor environment temperature meets first interval scope；
In the present embodiment, judge whether the outdoor environment temperature T4 meets first interval scope, i.e. T4 ∈ (a, b], its
In, (a, b] can as shown in upper table one, such as (- 15, -10], (- 10, -7], (- 7,2] or (2, ∞) etc..It is understood that
In the present invention, the value of a, b is not limited to above-mentioned concrete example, and can be rationally to arrange according to actual needs.
Step S304, if so, then according to first predetermined value, second predetermined value and the heating operation time, fitting meter
Calculation obtains critical humidity when room starts condensation.
In the present embodiment, when air-conditioner judges that outdoor environment temperature meets first interval scope, then according to first predetermined value
M, second predetermined value N and heating operation time tAccumulation, the Fitting Calculation obtains critical humidity Φ when room starts condensationCondensation.Its
In, first predetermined value M, second predetermined value N can be obtained according to the inquiry of such as following table two：
And ΦCondensationBy formula ΦCondensation=(M*tAccumulation+ N)/100 be calculated.It is understood that in the present invention, M, N's
Value is not limited to above-mentioned concrete example, and can be rationally to arrange according to actual needs.It should be noted that the fitting is public
Formula is applied to tAccumulationThe situation of≤6 hours, and when air-conditioner operation heat the time more than 6 hours when, for it is this kind of heat it is anti-condensation
Pattern, humidification control device or air-conditioner can carry out wet operations always.
In one embodiment, as shown in figure 4, on the basis of shown in above-mentioned Fig. 1, step S40 includes：
Step S401, when the current indoor ambient humidity is more than or equal to the critical humidity, control the air-conditioning
Device stops humidification process；
In the present embodiment, when current indoor ambient humidity is more than or equal to the critical humidity, namely Φ >=ΦCondensationWhen, table
Humidity in bright now room is more than or equal to maximal humidity during wall condensation, if continuing humidification, wall will soon
There is dew condensation phenomenon, therefore, now need to stop humidification process.
Step S402, when the current indoor ambient humidity is less than the critical humidity, control air-conditioner humidification
Process.
In the present embodiment, in the present embodiment, when current indoor ambient humidity is less than the critical humidity, namely Φ ＜ ΦCondensation
When, illustrate the humidity deficit in now room so that wall generation condensation, can now continue humidification.
In one embodiment, as shown in figure 5, on the basis of shown in above-mentioned Fig. 1, also including after step S10：
Step S50, the current indoor ambient temperature be less than design temperature when, control air-conditioner continue to run with pre- timing
Between, current indoor ambient temperature is then reacquired, until the current indoor ambient temperature meets design temperature.
In the present embodiment, when current indoor ambient temperature is less than design temperature, namely during T1 ＜ Ts, illustrate in now room
Temperature than relatively low.As the discomfort of user is mostly focused on to temperature perceptually, therefore, when current indoor environment temperature
When degree is less than design temperature, show that now indoor temperature, than relatively low, is not suitable for subsequently being adjusted indoor humidity, therefore,
In order to provide the user with a more comfortable environment, need when current indoor ambient temperature meets design temperature, just carry out room
The regulation of interior humidity.
The present invention also provides a kind of humidification control device 1, in one embodiment, with reference to Fig. 6, the humidification control device 1
Including：
Acquisition module 10, for when air-conditioner operation heats anti-condensation pattern, obtaining current indoor ambient temperature；
The acquisition module 10, is additionally operable to, when the current indoor ambient temperature meets preset indoor temperature, obtain and work as
The heating operation time of front indoor environment humidity, outdoor environment temperature and air-conditioner；
In the present embodiment, when air-conditioner open and run heat anti-condensation pattern when, obtain current indoor ambient temperature and
Preset design temperature, and the size of the comparison current indoor ambient temperature and design temperature.The design temperature is air-conditioner
Preferable indoor environment temperature under heating mode.As the discomfort of user is mostly focused on to temperature perceptually, therefore,
When current indoor ambient temperature is more than or equal to design temperature, show now indoor temperature than convenient, it is suitable follow-up right
Indoor humidity is adjusted, to provide the user a more comfortable environment.
In the present embodiment, when indoor environment temperature and indoor environment humidity is got, humid air this moment can be calculated
Corresponding dew point temperature, humid air under this temperature and humidity state run into all the cold objects less than dew point temperature and can all meet
Cold liquefaction, is attached to cold body surface, so as to form dew condensation phenomenon.Therefore, in order to prevent wall from producing dew condensation phenomenon, then need
Ensure the temperature of wall more than the dew point temperature under current state.Dew point temperature refers to that air does not change in moisture content and air pressure
Under conditions of, the temperature being cooled to during saturation.
The acquisition module 10, is additionally operable to according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioning
The heating operation time of device, acquisition room wall start critical humidity during condensation；
In the present embodiment, the principle of the invention is：Using wall temperature as known quantity, and assume that wall temperature is equal to dew point temperature
Degree, heats time t then in conjunction with each temperature value (such as T1, T4), air-conditioner operationAccumulationEtc. parameter, inverse goes out now that room wall is not
Maximum critical humidity value during dew condensation phenomenon occurs.When room needs persistently to humidify, by comparing current humidity Φ and room
Between critical humidity Φ of wall when starting condensationCondensation, you can prevent condensation.Concrete mode can pass through T1, T4, tAccumulationFitting
Calculated table, therefrom inquires about critical humidity ΦCondensation；T can also be passed throughAccumulationAnd T4 tables look-up and is calculated critical humidity
ΦCondensation。
Control module 20, for according to the current indoor ambient humidity and the magnitude relationship of the critical humidity, controlling
The air-conditioner carries out humidification process or stops humidification process.
In the present embodiment, if current indoor ambient humidity is less than the default humidity, show to proceed humidification
Process, but with the increase of indoor room humidity, the dew point temperature of indoor humid air is also being raised, when room wall temperature is less than
The phenomenon of wall condensation during dew point temperature, then occurs.Therefore, in humidification, will also be according to current indoor ambient humidity
With the magnitude relationship of the critical humidity, control air-conditioner and can continue humidification process in the case where humidity is inadequate, and wet
Degree is enough and when reaching critical humidity soon, stops humidification process in time.
Wherein, current indoor ambient temperature and current indoor air humidity, by humidification control device or can be arranged on sky
The temperature sensor on air conditioner indoor machine and humidity sensor is adjusted to be detected respectively.On humidification control device or air-conditioner, electricity is opened
After dynamic, current indoor ambient temperature and current indoor air humidity are detected in real time or regularly.
It should be appreciated that the humidity control method of air-conditioner is mainly controlled by humidification control device, and humidify control
Device processed can be integrated in air-conditioner, can be with independently of the realization linkage control between the air-conditioner outside air-conditioner
System, when humidification control device is independently located at outside air-conditioner, can be humidifier.The present invention is integrated in sky with humidification control device
Illustrate as a example by adjusting in device.
The humidification control device that the present invention is provided, by when air-conditioner operation heats anti-condensation pattern, cup is worked as in acquisition
Interior ambient temperature, then when the current indoor ambient temperature meets preset indoor temperature, acquisition current indoor ambient humidity,
The heating operation time of outdoor environment temperature and air-conditioner, and according to the current indoor ambient humidity, outdoor environment temperature
With the heating operation time of the air-conditioner, obtain critical humidity when room wall starts condensation, finally according to described current
The magnitude relationship of indoor environment humidity and the critical humidity, controlling the air-conditioner carries out humidification process or stops at humidification
Reason.So, the present invention can be just humidified when humidification is needed, and stopped humidification when humidity reaches critical humidity, so may be used
To prevent wall from producing condensation, so as to improve Consumer's Experience.
In the first embodiment, as shown in fig. 7, on the basis of shown in above-mentioned Fig. 6, the acquisition module 10 includes：
Judging unit 101, for judging whether the outdoor environment temperature meets first interval scope, and the air-conditioner
The heating operation time whether meet second interval scope；
In the present embodiment, judge whether the outdoor environment temperature T4 meets first interval scope, i.e. T4 ∈ (a, b], its
In, (a, b] can as shown in following table one, such as (- 15, -10], (- 10, -7], (- 7,2] or (2, ∞) etc.；Judge air-conditioner simultaneously
Heating operation time tAccumulationWhether second interval scope, i.e. t are metAccumulation∈ (c, d], wherein, (c, d] can be such as one institute of following table
Show, such as (0,1], (1,2], (2,3], (3,4], (4,5], (5,6], (6,7], (7,8], (8,9], (9,10] etc..It is appreciated that
, in the present invention, the value of a, b, c, d is not limited to above-mentioned concrete example, and can be rationally to set according to actual needs
Put.
Acquiring unit 102, for if so, then starting critical humidity during condensation by acquisition room wall of tabling look-up.
In the present embodiment, when air-conditioner judges that outdoor environment temperature meets first interval scope, and air-conditioner heats fortune
When the row time meets second interval scope, by tabling look-up one, obtain outdoor environment temperature and the heating operation time corresponding faces
Boundary's humidity ΦCondensation。
Wherein, for example, when T1=20 DEG C, namely current indoor ambient temperature reaches design temperature, ΦCondensationCan be by following table
One determines：
Table one
In a second embodiment, as shown in figure 8, on the basis of shown in above-mentioned Fig. 6, the acquisition module 10 includes：
Judging unit 101, for judging whether the outdoor environment temperature meets first interval scope；
In the present embodiment, judge whether the outdoor environment temperature T4 meets first interval scope, i.e. T4 ∈ (a, b], its
In, (a, b] can as shown in upper table one, such as (- 15, -10], (- 10, -7], (- 7,2] or (2, ∞) etc..It is understood that
In the present invention, the value of a, b is not limited to above-mentioned concrete example, and can be rationally to arrange according to actual needs.
Computing unit 103, for if so, then according to first predetermined value, second predetermined value and the heating operation time,
The Fitting Calculation obtains critical humidity when room starts condensation.
In the present embodiment, when air-conditioner judges that outdoor environment temperature meets first interval scope, then according to first predetermined value
M, second predetermined value N and heating operation time tAccumulation, the Fitting Calculation obtains critical humidity Φ when room starts condensationCondensation.Its
In, first predetermined value M, second predetermined value N can be obtained according to the inquiry of such as following table two：
And ΦCondensationBy formula ΦCondensation=(M*tAccumulation+ N)/100 be calculated.It is understood that in the present invention, M, N's
Value is not limited to above-mentioned concrete example, and can be rationally to arrange according to actual needs.It should be noted that the fitting is public
Formula is applied to tAccumulationThe situation of≤6 hours, and when air-conditioner operation heat the time more than 6 hours when, for it is this kind of heat it is anti-condensation
Pattern, humidification control device or air-conditioner can carry out wet operations always.
In one embodiment, as shown in figure 9, on the basis of shown in above-mentioned Fig. 6, the control module 20 includes：
Stop humidification control unit 201, for being more than or equal to the critical humidity in the current indoor ambient humidity
When, control the air-conditioner and stop humidification process；
In the present embodiment, when current indoor ambient humidity is more than or equal to the critical humidity, namely Φ >=ΦCondensationWhen, table
Humidity in bright now room is more than or equal to maximal humidity during wall condensation, if continuing humidification, wall will soon
There is dew condensation phenomenon, therefore, now need to stop humidification process.
Humidification control unit 202, for when the current indoor ambient humidity is less than the critical humidity, control is described
Air-conditioner humidification process.
In the present embodiment, in the present embodiment, when current indoor ambient humidity is less than the critical humidity, namely Φ ＜ ΦCondensation
When, illustrate the humidity deficit in now room so that wall generation condensation, can now continue humidification.
In one embodiment, on the basis of shown in above-mentioned Fig. 6, the control module 20 is additionally operable to：
When the current indoor ambient temperature is less than design temperature, control air-conditioner continues to run with the scheduled time, then
Current indoor ambient temperature is reacquired, until the current indoor ambient temperature meets design temperature.
In the present embodiment, when current indoor ambient temperature is less than design temperature, namely during T1 ＜ Ts, illustrate in now room
Temperature than relatively low.As the discomfort of user is mostly focused on to temperature perceptually, therefore, when current indoor environment temperature
When degree is less than design temperature, show that now indoor temperature, than relatively low, is not suitable for subsequently being adjusted indoor humidity, therefore,
In order to provide the user with a more comfortable environment, need when current indoor ambient temperature meets design temperature, just carry out room
The regulation of interior humidity.
The present invention also provides a kind of air-conditioner 100, and with reference to Figure 10, in one embodiment, the air-conditioner 100 is included as above
Described humidification control device 1, the humidification control device 1 is for critical wet with described according to the current indoor ambient humidity
The magnitude relationship of degree, controlling the air-conditioner carries out humidification process or stops humidification process.
In the present embodiment, humidification control device 1 can be arranged in the air-conditioner 100, can also be independent located at described
Outside air-conditioner 100 between the air-conditioner 100 coordinated signals.
The preferred embodiments of the present invention are these are only, the scope of the claims of the present invention is not thereby limited, it is every using this
Equivalent structure or equivalent flow conversion that bright description and accompanying drawing content are made, or directly or indirectly it is used in other related skills
Art field, is included within the scope of the present invention.
Claims (11)
1. a kind of humidity control method of air-conditioner, it is characterised in that the humidity control method of the air-conditioner includes following step
Suddenly：
When air-conditioner operation heats anti-condensation pattern, current indoor ambient temperature is obtained；
When the current indoor ambient temperature meets preset indoor temperature, current indoor ambient humidity, outdoor environment temperature are obtained
The heating operation time of degree and air-conditioner；
According to the heating operation time of the current indoor ambient humidity, outdoor environment temperature and the air-conditioner, room is obtained
Wall starts critical humidity during condensation；
According to the magnitude relationship of the current indoor ambient humidity and the critical humidity, controlling the air-conditioner is carried out at humidification
Reason stops humidification process.
2. the humidity control method of air-conditioner as claimed in claim 1, it is characterised in that described according to the current indoor ring
The heating operation time of border humidity, outdoor environment temperature and the air-conditioner, obtain critical wet when room wall starts condensation
The step of spending includes：
Judge whether the outdoor environment temperature meets first interval scope, and whether the heating operation time of the air-conditioner is full
Sufficient second interval scope；
If so, then start critical humidity during condensation by acquisition room wall of tabling look-up.
3. the humidity control method of air-conditioner as claimed in claim 1, it is characterised in that described according to the current indoor ring
The heating operation time of border humidity, outdoor environment temperature and the air-conditioner, obtain critical wet when room wall starts condensation
The step of spending includes：
Judge whether the outdoor environment temperature meets first interval scope；
If so, then according to first predetermined value, second predetermined value and the heating operation time, the Fitting Calculation obtains room and starts
Critical humidity during condensation.
4. the humidity control method of air-conditioner as claimed in claim 1, it is characterised in that described according to the current indoor ring
The magnitude relationship of border humidity and the critical humidity, the step of controlling the air-conditioner and carry out humidification process or stop humidification process
Including：
When the current indoor ambient humidity is more than or equal to the critical humidity, controls the air-conditioner and stop at humidification
Reason；
When the current indoor ambient humidity is less than the critical humidity, the air-conditioner humidification process is controlled.
5. the humidity control method of air-conditioner as claimed in claim 1, it is characterised in that it is described heat in air-conditioner operation it is anti-
During condensation pattern, obtain current indoor ambient temperature the step of after also include：
When the current indoor ambient temperature is less than design temperature, control air-conditioner continues to run with the scheduled time, then again
Current indoor ambient temperature is obtained, until the current indoor ambient temperature meets design temperature.
6. a kind of humidification control device, it is characterised in that the humidification control device includes：
Acquisition module, for when air-conditioner operation heats anti-condensation pattern, obtaining current indoor ambient temperature；
The acquisition module, is additionally operable to, when the current indoor ambient temperature meets preset indoor temperature, obtain current indoor
The heating operation time of ambient humidity, outdoor environment temperature and air-conditioner；
The acquisition module, is additionally operable to the system according to the current indoor ambient humidity, outdoor environment temperature and the air-conditioner
Hot run time, acquisition room wall start critical humidity during condensation；
Control module, for according to the current indoor ambient humidity and the magnitude relationship of the critical humidity, controlling the sky
Device is adjusted to carry out humidification process or stop humidification process.
7. humidification control device as claimed in claim 6, it is characterised in that the acquisition module includes：
Judging unit, for judging whether the outdoor environment temperature meets first interval scope, and the air-conditioner is heated
Whether run time meets second interval scope；
Acquiring unit, for if so, then starting critical humidity during condensation by acquisition room wall of tabling look-up.
8. humidification control device as claimed in claim 6, it is characterised in that the acquisition module includes：
Judging unit, for judging whether the outdoor environment temperature meets first interval scope；
Computing unit, for if so, then according to first predetermined value, second predetermined value and the heating operation time, fitting meter
Calculation obtains critical humidity when room starts condensation.
9. humidification control device as claimed in claim 6, it is characterised in that the control module includes：
Stop humidification control unit, for when the current indoor ambient humidity is more than or equal to the critical humidity, controlling
The air-conditioner stops humidification process；
Humidification control unit, for when the current indoor ambient humidity is less than the critical humidity, controlling the air-conditioner
Humidification process.
10. humidification control device as claimed in claim 6, it is characterised in that the control module is additionally operable to：
When the current indoor ambient temperature is less than design temperature, control air-conditioner continues to run with the scheduled time, then again
Current indoor ambient temperature is obtained, until the current indoor ambient temperature meets design temperature.
11. a kind of air-conditioners, it is characterised in that the air-conditioner includes the humidification as any one of claim 6 to 10
Control device, the humidification control device are closed for the size according to the current indoor ambient humidity with the critical humidity
System, controlling the air-conditioner carries out humidification process or stops humidification process.
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| CN109059098A (en) * | 2018-05-14 | 2018-12-21 | 深圳市星邑股份有限公司 | Small-sized constant-temperature constant-humidity precise air conditioning device and control method thereof |
| CN109916958A (en) * | 2019-02-14 | 2019-06-21 | 吴长兰 | A kind of condensation prediction technique and anti-condensation system suitable for power distribution cabinet |
| CN112984738A (en) * | 2021-03-15 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of lower humidifying air outlet air conditioner and lower humidifying air outlet air conditioner |
| WO2021223489A1 (en) * | 2020-08-24 | 2021-11-11 | 青岛海尔空调器有限总公司 | Air conditioner and control method therefor |
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| CN112984738A (en) * | 2021-03-15 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method of lower humidifying air outlet air conditioner and lower humidifying air outlet air conditioner |
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| CN106556114B (en) | 2019-06-28 |
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