CN107084500A - Air conditioning control method, air-conditioning and computer-readable recording medium - Google Patents
Air conditioning control method, air-conditioning and computer-readable recording medium Download PDFInfo
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- CN107084500A CN107084500A CN201710351195.8A CN201710351195A CN107084500A CN 107084500 A CN107084500 A CN 107084500A CN 201710351195 A CN201710351195 A CN 201710351195A CN 107084500 A CN107084500 A CN 107084500A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/30—Arrangement or mounting of heat-exchangers
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
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- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air conditioning control method, the air conditioning control method comprises the following steps：Detect the ambient humidity and environment temperature of interior；The corresponding condensation temperature difference is obtained according to the ambient humidity and the environment temperature；When the wind pushing temperature and the absolute value of the difference of the environment temperature are more than or equal to the condensation temperature difference, the wind pushing temperature of air-conditioning is adjusted, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation；Wherein, the wind pushing temperature is between the design temperature of air-conditioning and the environment temperature.The invention also discloses a kind of air-conditioning, computer-readable recording medium.Present invention, avoiding the generation of condensation, the reliability that air-conditioning adjusts indoor environment is improved.
Description
Technical field
The present invention relates to air-conditioning technical field, more particularly to a kind of air conditioning control method, air-conditioning and computer-readable storage
Medium.
Background technology
Air-conditioning is the equipment of a kind of ambient humidity in regulation room and environment temperature.However, in the operation of air-conditioning
Cheng Zhong, when design temperature and environment temperature difference are larger, the wind pushing temperature and environment temperature of air-conditioning corresponding with design temperature
Between there is also bigger difference, cause air to cross generation condensation.The generation of condensation makes the degree of comfort decreased of indoor user,
Or make the instrument and equipment surface attachment water droplet of interior, the possibility of the bad phenomenons such as instrument and equipment corrosion, short circuit appearance is added,
Cause the reliability reduction that air-conditioning is adjusted to indoor environment.
The content of the invention
It is a primary object of the present invention to provide a kind of air conditioning control method, it is intended to solve appearance during above-mentioned operation of air conditioner
The technical problem of condensation is also easy to produce, the reliability that air-conditioning adjusts indoor environment is improved.
To achieve the above object, the present invention provides a kind of air conditioning control method, and the air conditioning control method includes following step
Suddenly：Detect the ambient humidity and environment temperature of interior；Corresponding condensation is obtained according to the ambient humidity and the environment temperature
The temperature difference；When the wind pushing temperature and the absolute value of the difference of the environment temperature are more than or equal to the condensation temperature difference, regulation is empty
The wind pushing temperature of tune, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation temperature difference, it is to avoid
The generation of condensation；Wherein, the wind pushing temperature is between the design temperature of air-conditioning and the environment temperature.
Preferably, it is more than or equal to the condensation temperature difference in the wind pushing temperature and the absolute value of the difference of the environment temperature
When, the wind pushing temperature of air-conditioning is adjusted, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation
The temperature difference, it is to avoid after the step of the generation of condensation, the air conditioning control method is further comprising the steps of：Detect indoor environmental wet
Degree；When the difference of the ambient humidity and the setting humidity of air-conditioning is more than or equal to the first humidity threshold, control air-conditioning constant temperature is removed
It is wet；When the difference of the ambient humidity and the setting humidity of air-conditioning is less than or equal to the second humidity threshold, control air-conditioning constant temperature adds
It is wet, and the step of return to the indoor ambient humidity of the detection and environment temperature.
Preferably, it is more than or equal to the condensation temperature difference in the wind pushing temperature and the absolute value of the difference of the environment temperature
When, the wind pushing temperature of air-conditioning is adjusted, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation
The temperature difference, it is to avoid after the step of the generation of condensation, the air conditioning control method is further comprising the steps of：Detect indoor environment temperature
Degree；It is relatively more described when the wind pushing temperature and the absolute value of the difference of the environment temperature are less than or equal to the first temperature threshold
Wind pushing temperature and the design temperature；It is more than or equal to second in the wind pushing temperature and the absolute value of the difference of the design temperature
During temperature threshold, the wind pushing temperature of air-conditioning is adjusted, so that the absolute value of the difference of the wind pushing temperature and the design temperature reduces
Temperature change value；The step of returning to the indoor ambient humidity of the detection and environment temperature.
Preferably, after the step of the comparison wind pushing temperature and the design temperature, the airconditioning control side
Method is further comprising the steps of：When the wind pushing temperature and the absolute value of the difference of the design temperature are less than second temperature threshold value,
Detect indoor ambient humidity；It is more than or equal to the 3rd humidity threshold in the difference of the ambient humidity and the setting humidity of air-conditioning
When, control air-conditioning constant temperature dehumidification；It is less than or equal to the 4th humidity threshold in the difference of the ambient humidity and the setting humidity of air-conditioning
When, control air-conditioning constant temperature humidification.
Preferably, it is described to be wrapped according to the step of the ambient humidity and the environment temperature acquisition corresponding condensation temperature difference
Include：Corresponding dew-point temperature is obtained according to the ambient humidity, the environment temperature and preset psychrometric chart or the wet table of enthalpy；According to
The environment temperature and the dew-point temperature obtain the condensation temperature difference.
Preferably, it is described to be wrapped according to the step of the ambient humidity and the environment temperature acquisition corresponding condensation temperature difference
Include：The corresponding condensation temperature difference is obtained according to the ambient humidity and the preset condensation temperature difference-ambient humidity fit correlation；Wherein,
The condensation temperature difference T and ambient humidity φ meets relational expression Δ T=Aln φ+B, and A is the first fitting coefficient, and B is second
Fitting coefficient.
Preferably, the first fitting coefficient A meets -16.4≤A≤- 16.8, and the second fitting coefficient B meets 74
≤B≤78。
The present invention also proposes a kind of air-conditioning, including：Humidity sensor, the first temperature sensor, second temperature sensor, deposit
Reservoir, processor and it is stored in the air-conditioning control program that can be run on the memory and on the processor；The humidity
Sensor is electrically connected with the processor, the ambient humidity to detect interior；First temperature sensor and the processing
Device is electrically connected, the environment temperature to detect interior；The second temperature sensor is electrically connected with the processor, to detect
The wind pushing temperature of air-conditioning；The memory is electrically connected with the processor, to store the air-conditioning control program；The air-conditioning
The step of realizing air conditioning control method when control program is by the computing device, the air conditioning control method includes following step
Suddenly：Detect the ambient humidity and environment temperature of interior；Corresponding condensation is obtained according to the ambient humidity and the environment temperature
The temperature difference；When the wind pushing temperature and the absolute value of the difference of the environment temperature are more than or equal to the condensation temperature difference, regulation is empty
The wind pushing temperature of tune, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation temperature difference, it is to avoid
The generation of condensation；Wherein, the wind pushing temperature is between the design temperature of air-conditioning and the environment temperature.
Preferably, the air-conditioning includes housing, heat exchanging piece, auxiliary warmware, humidification component and blower fan, and the surface of shell is opened
Provided with air inlet and air outlet, the enclosure interior formation connects the air channel of the air inlet and the air outlet；The heat exchange
Part is in the housing, and the heat exchanging piece is electrically connected with the processor；The auxiliary warmware is described auxiliary in the housing
Warmware is electrically connected with the processor；The humidification component is in the housing, and the humidification component is located at the heat exchanging piece
Between the auxiliary warmware, the humidification component is electrically connected with the processor；The blower fan is in the housing, the wind
Machine is electrically connected with the processor.
Preferably, the air-conditioning is precision air conditioner.
The present invention also proposes the air-conditioning that is stored with a kind of computer-readable recording medium, the computer-readable recording medium
Control program, the step of air-conditioning control program realizes air conditioning control method when being executed by processor, the airconditioning control side
Method comprises the following steps：Detect the ambient humidity and environment temperature of interior；Obtained according to the ambient humidity and the environment temperature
Take the corresponding condensation temperature difference；It is more than or equal to the condensation temperature in the wind pushing temperature and the absolute value of the difference of the environment temperature
When poor, the wind pushing temperature of air-conditioning is adjusted, so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than described coagulate
Reveal the temperature difference, it is to avoid the generation of condensation；Wherein, the wind pushing temperature is between the design temperature of air-conditioning and the environment temperature.
In technical solution of the present invention, air conditioning control method comprises the following steps：Detect the ambient humidity and environment temperature of interior
Degree, to obtain indoor current ambient condition, it is determined that whether have the larger possibility of condensation under current state, wherein, environment
Humidity and environment temperature, to improve accuracy of detection, can improve the accuracy judged with multiposition or repeated detection；According to environmental wet
Degree and environment temperature obtain the corresponding condensation temperature difference, condensation by the vapor in the larger hot-air of humidity to the cold air liquefaction and
Formed, it is relevant with ambient humidity and environment temperature, the corresponding condensation temperature difference can be obtained according to ambient humidity and environment temperature；Sending
When the absolute value of the difference of air temperature and environment temperature is more than or equal to the condensation temperature difference, show it is now indoor there is condensation generation can
Can property, the wind pushing temperature of regulation air-conditioning, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, so as to keep away
Exempt from the generation of condensation；Wherein, wind pushing temperature is between the design temperature of air-conditioning and environment temperature, in case wind pushing temperature was adjusted
Degree causes air-conditioning to realize the refrigeration or heat-production functions of setting.In the present invention, according to the ambient condition of current indoor, regulation is empty
The wind pushing temperature of tune, reduces the difference between wind pushing temperature and environment temperature to the condensation temperature difference is less than, to avoid the heat of interior empty
Gas and the cold air of air-supply meet and vapor liquefaction is produced condensation, improve the comfort level of user, and avoid instrument and set
The generation of standby surface condensation, so as to improve the reliability that air-conditioning is adjusted to indoor environment.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the embodiment of air conditioning control method one of the present invention；
Fig. 2 is the schematic flow sheet of the specific embodiment of air conditioning control method first of the present invention；
Fig. 3 is the schematic flow sheet of the specific embodiment of air conditioning control method second of the present invention；
Fig. 4 is the schematic flow sheet of the specific embodiment of air conditioning control method the 3rd of the present invention；
Fig. 5 is the psychrometric chart of air conditioning control method step S200 in Fig. 1；
Fig. 6 is the condensation temperature difference-relative humidity fit correlation figure of air conditioning control method step S200 in Fig. 1；
Fig. 7 is the connection diagram of the sensor, processor and memory of the embodiment of air-conditioning one of the present invention；
Fig. 8 is the structural representation of air-conditioning in Fig. 7
Drawing reference numeral explanation：
| Label | Title | Label | Title |
| 100 | Humidity sensor | 210 | First temperature sensor |
| 220 | Second temperature sensor | 300 | Memory |
| 400 | Processor | 500 | Housing |
| 510 | Air inlet | 520 | Air outlet |
| 600 | Heat exchanging piece | 700 | Auxiliary warmware |
| 800 | Humidify component | 900 | Blower fan |
The realization, functional characteristics and advantage of the object of the invention will be described further referring to the drawings in conjunction with the embodiments.
Embodiment
It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not intended to limit the present invention.
In embodiments of the present invention, as shown in figure 1, air conditioning control method comprises the following steps：
Step S100：Detect the ambient humidity and environment temperature of interior；
Step S200：The corresponding condensation temperature difference is obtained according to ambient humidity and environment temperature；
Step S300：When wind pushing temperature and the absolute value of the difference of environment temperature are more than or equal to the condensation temperature difference, regulation is empty
The wind pushing temperature of tune, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation.
In the running of air-conditioning, the generation of condensation is relevant with the process that crosses of hot and cold air.When the heat that humidity is larger
When air-flow meets with cold airflow, the vapor in thermal current liquefies and produces condensation to the cold.When air-conditioning is run in a chiller mode,
Wind pushing temperature is less than environment temperature, when ambient humidity is larger, and the vapor in environment runs into colder air-supply and generation of liquefying
Condensation, by reducing the temperature difference between environment temperature and wind pushing temperature, advantageously reduces the generation of condensation.In air-conditioning to heat mould
When formula is run, environment temperature is less than wind pushing temperature, is particularly wall away from air-conditioner air outlet etc. indoors, environment temperature is more
Low, when ambient humidity is larger, the vapor under the influence of the air-supply in the higher air of temperature runs into colder away from air outlet
Air or wall liquefaction and produce condensation, now, by adjusting the indoor temperature difference of wind pushing temperature reduction, that is, reduction air-supply temperature
The temperature difference between degree and indoor environment temperature, advantageously reduces the generation of condensation.Below, will in a chiller mode exemplified by this
The technical scheme of invention is illustrated, and the operation that the operation of heating mode refers to refrigeration mode is adjusted accordingly, herein not
Repeat again.
Specifically, indoor ambient humidity φ and environment temperature T can be obtained by humidity sensor and temperature sensor, and
Condensation temperature difference T under current state is obtained according to ambient humidity φ and environment temperature T, by comparing wind pushing temperature Tw and environment
Temperature T poor absolute value and condensation temperature difference T size, judge the now indoor possibility produced with the presence or absence of condensation.When
The absolute value of the wind pushing temperature Tw and environment temperature T of air-conditioning difference is more than or equal to condensation temperature difference T, i.e., | Tw-T | during >=Δ T,
The temperature difference is larger between the cold airflow of air-supply and the thermal current of interior, and indoor vapor easily liquefies to the cold, by adjusting air-conditioning
Wind pushing temperature Tw, makes the absolute value of wind pushing temperature Tw and environment temperature T difference be less than condensation temperature difference T, i.e., | Tw-T |<Δ T, with
Reduce the possibility of condensation.Wherein, wind pushing temperature Tw is between the design temperature Ts and environment temperature T of air-conditioning, in refrigeration mould
Under formula, i.e. Ts≤Tw≤T, to keep air-conditioning to be in refrigerating state, it is to avoid excessively regulation wind pushing temperature Tw is to more than environment temperature T
Degree, and influence the refrigeration of air-conditioning.In order to improve the accuracy of ambient humidity φ and environment temperature T measurements, make air-conditioning
Control it is more accurate, can many places measuring environment humidity φ and environment temperature T indoors, wherein, ambient humidity φ and environment temperature
Degree T measurement should try one's best the interference for avoiding blowing, or the mode, reduction ambient humidity such as be averaged by multiple, many places measurement
Interference of the φ and environment temperature T local fluctuation to measurement accuracy.And it is corresponding with environment temperature T acquisitions according to ambient humidity φ
The condensation temperature difference there is also a variety of implementations, it is wet with reference to psychrometric chart or enthalpy for example, according to ambient humidity φ and environment temperature T
Table is obtained, or according to experimental result, obtains ambient humidity φ and environment temperature T relation curve, relation table or fitting formula
Obtain, or obtained according to the theoretical formula between ambient humidity φ and environment temperature T, hereinafter also be will be apparent from.
In technical solution of the present invention, air conditioning control method comprises the following steps：Detect the ambient humidity and environment temperature of interior
Degree, to obtain indoor current ambient condition, it is determined that whether have the larger possibility of condensation under current state, wherein, environment
Humidity and environment temperature, to improve accuracy of detection, can improve the accuracy judged with multiposition or repeated detection；And condensation is by wet
Vapor in the larger hot-air of degree to the cold air liquefaction and formed, it is relevant with ambient humidity and environment temperature, according to environment
Humidity and environment temperature can obtain the corresponding condensation temperature difference；It is more than or equal in the absolute value of wind pushing temperature and the difference of environment temperature
During the condensation temperature difference, show it is now indoor there is condensation generation, adjust the wind pushing temperature of air-conditioning so that wind pushing temperature and
The absolute value of the difference of environment temperature is less than the condensation temperature difference, so as to avoid the generation of condensation；Wherein, wind pushing temperature is in setting for air-conditioning
Between constant temperature degree and environment temperature, in case wind pushing temperature accommodative excess causes air-conditioning to realize the refrigeration of setting or heats work(
Energy.In the present invention, according to the ambient condition of current indoor, the wind pushing temperature of air-conditioning is adjusted, wind pushing temperature and environment temperature is reduced
Between difference to be less than the condensation temperature difference, with avoid interior hot-air with air-supply cold air meet and make vapor liquefaction production
Raw condensation, improves the comfort level of user, and avoids the generation of instrument and equipment surface condensation, so as to improve air-conditioning to interior
The reliability of environment regulation.
In the first embodiment of the present invention, as shown in Fig. 2 after step S300, air conditioning control method also include with
Lower step：
Step S400：Detect indoor ambient humidity；
Step S510：When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to the first humidity threshold, control
Air-conditioning constant temperature dehumidification；
Step S520：When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to the second humidity threshold, control
Air-conditioning constant temperature is humidified, and return to step S100.
Do not produced by adjusting in wind pushing temperature control room after condensation, in order that indoor ambient humidity reaches setting for user
Determine humidity, humidity can be adjusted under temperature constant state, to avoid temperature change from causing the generation of condensation.Wherein, air-conditioning
The optimum humidity that humidity is set as user is set, the first humidity threshold and the second humidity threshold are nonnegative value, when the first humidity threshold
When value and the second humidity threshold are not equal to zero so that the relative optimum humidity of regulation of humidity has certain capacity amount, to adjust.
Certainly, user can also set a humidity range, and the setting humidity range is by setting humidity, the first humidity threshold and the second humidity
Threshold value determines that in the case of relatively low to humidity precise requirements, the first humidity threshold and the second humidity threshold can be corresponding jointly
Tune up, to increase the capacity amount of humidity regulation, be easy to regulation, and advantageously reduce the energy consumption during humidity regulation.
In the second embodiment of the present invention, as shown in figure 3, after step S300, air conditioning control method also include with
Lower step：
Step S600：Detect indoor environment temperature；
Step S710：When wind pushing temperature and the absolute value of the difference of environment temperature are less than or equal to the first temperature threshold, than
Compared with wind pushing temperature and design temperature；
Step S810：When wind pushing temperature and the absolute value of the difference of design temperature are more than or equal to second temperature threshold value, adjust
The wind pushing temperature of air-conditioning is saved, so that the absolute value of the difference of wind pushing temperature and design temperature reduces temperature change value；
Return to step S100.
In the running of air-conditioning, in order that indoor environment temperature reaches the design temperature of user, and condensation is avoided
Generation, can be carried out by way of progressively adjusting.Specifically, warm to setting is approached using the wind pushing temperature that air-conditioning is altered in steps
The mode of degree, rather than wind pushing temperature is directly set to the mode of design temperature, the environment temperature of interior is moved closer to setting
Temperature, and during every a bit of regulation that wind pushing temperature keeps constant, keep the condensation condition in Control Room, make air-supply
The absolute value of the difference of temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation.Wherein, the first temperature threshold and second
Temperature threshold is the capacity amount during temperature adjustment, when higher to the precise requirements of temperature, can suitably turn the first temperature down
Threshold value and second temperature threshold value are spent, conversely, the first temperature threshold and second temperature threshold value are then suitably tuned up, with simplify control mistake
Energy consumption during journey, reduction temperature adjustment.Wherein, temperature change value is predeterminable in air-conditioning, with to be called, temperature change value
Setting can also change with the change of the condensation temperature difference, when the condensation temperature difference is larger, temperature change value can be tuned up accordingly, this
When, interior is not allowed to be also easy to produce condensation, and increase temperature change value is conducive to the environment temperature for accelerating interior to be adjusted to setting rapidly
Temperature；When the condensation temperature difference is smaller, temperature change value should be turned down accordingly, now, indoor easily to produce condensation, now should progressively be delayed
Slow regulation indoor environment temperature is to design temperature, to avoid the generation of condensation, improves the reliability that air-conditioning adjusts indoor environment.
For example, T0=30 DEG C indoor of original ambient temperature, initial environment humidity φ 0=80%, design temperature Ts=24
DEG C, T0=3.832 DEG C of condensation temperature difference is obtained according to environment temperature T0 and ambient humidity φ 0, now, regulation wind pushing temperature Tw0
=28 DEG C to indoor air-supply, because 2 DEG C of poor absolute value between wind pushing temperature and environment temperature is less than the current condensation temperature difference
T0=3.832 DEG C of Δ, therefore interior will not produce condensation.Over time, environment temperature T is gradually decrease to T1, simplifies
For the sake of, it is assumed that T1=28 DEG C, i.e. T1=Tw0, now indoor environment temperature has reached wind pushing temperature, but not yet reaches user's
Design temperature Ts.Continue to adjust Tw1=26 DEG C of wind pushing temperature, reduce the absolute value of the difference of wind pushing temperature and design temperature.This
When, return to step S100 is monitored to indoor environment, it is assumed that T1=28 DEG C of the indoor environment temperature detected, ambient humidity
φ 1=70%, Ts=24 DEG C of design temperature obtains condensation temperature difference T1=5.983 according to environment temperature T1 and ambient humidity φ 1
DEG C, wind pushing temperature Tw1 and environment temperature T1 2 DEG C of poor absolute value is less than T1=5.983 DEG C current of condensation temperature difference, therefore
Condensation will not be produced, over time, when environment temperature is gradually decrease to close to wind pushing temperature Tw1 T2, in repetition
The step of stating regulation wind pushing temperature, until the poor absolute value between environment temperature T and design temperature Ts is less than second temperature threshold
Value, i.e. now indoor environment temperature have met the design temperature demand of user.If it should be noted that the ring in regulation room
During the temperature of border, the poor absolute value of wind pushing temperature and environment temperature is more than or equal to the current condensation temperature difference, then should fit
When regulation wind pushing temperature, in order to avoid the generation of condensation.
Further, in the third embodiment of the present invention, as shown in figure 4, in relatively wind pushing temperature and design temperature
After step, air conditioning control method is further comprising the steps of：
Step S820：When wind pushing temperature and the absolute value of the difference of design temperature are less than second temperature threshold value, detection is indoor
Ambient humidity；
Step S910：When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to three humidity thresholds, control
Air-conditioning constant temperature dehumidification；
Step S920：When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to four humidity thresholds, control
Air-conditioning constant temperature is humidified.
After the environment temperature in regulation room to design temperature, indoor ambient humidity can also be entered under temperature constant state
Row regulation, makes ambient humidity meet the setting moisture requirement of user, while avoiding the generation of condensation.Wherein, the setting of air-conditioning is wet
The optimum humidity set for user is spent, the 3rd humidity threshold and the 4th humidity threshold are nonnegative value, when the 3rd humidity threshold and the
When four humidity thresholds are not equal to zero so that the relative optimum humidity of regulation of humidity has certain capacity amount, to adjust.Certainly,
User can also set a humidity range, and the setting humidity range is by setting humidity, the 3rd humidity threshold and the 4th humidity threshold
It is common to determine, in the case of relatively low to humidity precise requirements, the 3rd humidity threshold and the 4th humidity threshold can be accordingly tuned up,
In order to adjust, and advantageously reduce the energy consumption during humidity regulation.In an example simplified, the 3rd humidity threshold and the
One humidity threshold is equal, and the 4th humidity threshold and the second humidity threshold are equal.
Further, in the above embodiment of the present invention, step S200 includes：
Step S210：Corresponding dew point temperature is obtained according to ambient humidity, environment temperature and preset psychrometric chart or the wet table of enthalpy
Degree；
Step S220：The condensation temperature difference is obtained according to environment temperature and dew-point temperature.
As shown in figure 5, to express temperature, humidity, pressure, dew point, the enthalpy of humid air etc. multiple for psychrometric chart or the wet table of enthalpy
Relation between parameter, according to ambient humidity and environment temperature, can obtain dew-point temperature, then count from psychrometric chart or the wet table of enthalpy
The difference for calculating environment temperature and dew-point temperature thoroughly deserves the condensation temperature difference, and wind pushing temperature is adjusted according to the condensation temperature difference,
To avoid the generation of condensation.Psychrometric chart or the wet table of enthalpy can be obtained by testing measurement or the directly mode such as purchase, and be deposited in advance
Storage provides reference in air-conditioning for the operation of air-conditioning.
Certainly, in the above embodiment of the present invention, the condensation temperature difference can also be obtained according to formula, specifically, step
S200 includes：
Step S230：Corresponding condensation is obtained according to ambient humidity and the preset condensation temperature difference-ambient humidity fit correlation
The temperature difference；Wherein, condensation temperature difference T and ambient humidity φ meet relational expression Δ T=Aln φ+B, and A is the first fitting coefficient, and B is the
Two fitting coefficients.
Specifically, A and B can be fitted and obtain according to the accordingly result in experimental result or psychrometric chart, it is as shown in the table, be
Environment temperature T, ambient humidity φ and condensation temperature difference T relation table：
It can be seen from upper table, when environment temperature is different, the corresponding condensation temperature difference of identical ambient humidity is slightly different, but
It is, due to varying less for the condensation temperature difference, for simplicity, and in common ambient temperature range, i.e., in 24~40 DEG C, with
The average value of the condensation temperature difference represents the condensation temperature difference and is fitted calculating under different temperatures, as shown in the table, be ambient humidity φ and
Condensation temperature difference T relation table
The relation curve of the condensation temperature difference-ambient humidity is illustrated in figure 6, according to the form of curve, with Δ T=Aln φ+B
It is fitted, good fitting result can be obtained.Wherein, the first fitting coefficient A scope meets -16.4≤A≤- 16.8,
Second fitting coefficient B scope meets 74≤B≤78, the factor phase such as specific fitting coefficient and specific environment used in air-conditioning
Close.In the present embodiment, fitting obtains A=-16.6, B=76.90, i.e. Δ T=-16.6ln φ+76.90, the determination system of fitting
Number R2=0.99, with the good fitting degree of correlation.According to above-mentioned formula, combining environmental humidity can deduce corresponding condensation
The temperature difference, wind pushing temperature is adjusted.
As shown in fig. 7, Fig. 7 is the sensor of the air-conditioning for the hardware running environment that scheme of the embodiment of the present invention is related to, processing
The connection diagram of device and memory.The air-conditioning includes humidity sensor 100, the first temperature sensor 210, second temperature and passed
Sensor 220, memory 300, processor 400 and it is stored in the airconditioning control that can be run on memory 300 and on processor 400
Program；Humidity sensor 100 is electrically connected with processor 400, the ambient humidity to detect interior；First temperature sensor 210
Electrically connected with processor 400, the environment temperature to detect interior；Second temperature sensor 220 is electrically connected with processor 400,
Wind pushing temperature to detect air-conditioning；Memory 300 is electrically connected with processor 400, to store air-conditioning control program；Processor
400 can be used for calling the air-conditioning control program stored in memory 300, and perform following operate：
Detect the ambient humidity and environment temperature of interior；
The corresponding condensation temperature difference is obtained according to ambient humidity and environment temperature；
When wind pushing temperature and the absolute value of the difference of environment temperature are more than or equal to the condensation temperature difference, the air-supply temperature of air-conditioning is adjusted
Degree, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation；
Wherein, wind pushing temperature is between the design temperature of air-conditioning and environment temperature.
Further, processor 400 can call the air-conditioning control program stored in memory 300, in wind pushing temperature and
When the absolute value of the difference of environment temperature is more than or equal to the condensation temperature difference, the wind pushing temperature of air-conditioning is adjusted, so that wind pushing temperature and ring
The absolute value of border temperature difference is less than the condensation temperature difference, it is to avoid after the operation of the generation of condensation, also performs following operate：
Detect indoor ambient humidity；
When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to the first humidity threshold, control air-conditioning constant temperature is removed
It is wet；
When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to the second humidity threshold, control air-conditioning constant temperature adds
It is wet, and return to the ambient humidity in perform detection room and the operation of environment temperature.
Further, processor 400 can call the air-conditioning control program stored in memory 300, in wind pushing temperature and
When the absolute value of the difference of environment temperature is more than or equal to the condensation temperature difference, the wind pushing temperature of air-conditioning is adjusted, so that wind pushing temperature and ring
The absolute value of border temperature difference is less than the condensation temperature difference, it is to avoid after the operation of the generation of condensation, also performs following operate：
Detect indoor environment temperature；
When wind pushing temperature and the absolute value of the difference of environment temperature are less than or equal to the first temperature threshold, compare wind pushing temperature
With design temperature；
When wind pushing temperature and the absolute value of the difference of design temperature are more than or equal to second temperature threshold value, sending for air-conditioning is adjusted
Air temperature, so that the absolute value of the difference of wind pushing temperature and design temperature reduces temperature change value；
Return to the ambient humidity in perform detection room and the operation of environment temperature.
Further, processor 400 can call the sky stored in memory 300 to put forward control program, compare air-supply temperature
Degree is with after the operation of design temperature, also performing following operate：
When wind pushing temperature and the absolute value of the difference of design temperature are less than second temperature threshold value, indoor environmental wet is detected
Degree；
When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to three humidity thresholds, control air-conditioning constant temperature is removed
It is wet；
When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to four humidity thresholds, control air-conditioning constant temperature adds
It is wet.
Further, processor 400 can call the sky stored in memory 300 to put forward control program, according to ambient humidity
The operation for obtaining the corresponding condensation temperature difference with environment temperature includes following operation：
Corresponding dew-point temperature is obtained according to ambient humidity, environment temperature and preset psychrometric chart or the wet table of enthalpy；
The condensation temperature difference is obtained according to environment temperature and dew-point temperature.
Further, processor 400 can call the sky stored in memory 300 to put forward control program, according to ambient humidity
The operation for obtaining the corresponding condensation temperature difference with environment temperature includes following operation：
The corresponding condensation temperature difference is obtained according to ambient humidity and the preset condensation temperature difference-ambient humidity fit correlation；
Condensation temperature difference T and ambient humidity φ meets relational expression Δ T=Aln φ+B, and A is the first fitting coefficient, and B is second
Fitting coefficient.
Further, the first fitting coefficient A satisfactions -16.4≤A≤- 16.8, and 74≤B of the second fitting coefficient B satisfactions≤
78。
As shown in figure 8, in the present embodiment, air-conditioning includes：
Housing 500, the surface of housing 500 offers air inlet 510 and air outlet 520, and housing 500 is internally formed connection air intake
The air channel of mouth 510 and air outlet 520, indoor air enters through air inlet 510 in the housing 500 of air-conditioning, by going out after processing
Interior is sent in air port 520 back to, to realize the regulation and control to indoor environment temperature and ambient humidity；
Heat exchanging piece 600 is in housing 500, and heat exchanging piece 600 is electrically connected with processor 400, to air heat-exchange, with reality
The refrigeration of existing air-conditioning is heated；
Auxiliary warmware 700 is in housing 500, and auxiliary warmware 700 is electrically connected with processor 400, with auxiliary heating；
Component 800 is humidified in housing 500, humidification component 800 is located between heat exchanging piece 600 and auxiliary warmware 700, humidification
Component 800 is electrically connected with processor 400, to air wetting；
Blower fan 900 is in housing 500, and blower fan 900 is electrically connected with processor 400, the flowing to drive air, increase
The efficiency that air-conditioning is adjusted to indoor environment.
Further, in the present embodiment, air-conditioning is precision air conditioner, is usually used in computer room, to keep what is placed in computer room
Instrument and equipment is in suitable environment, it is to avoid the environment such as high temperature, high humidity produces harmful effect to the life-span of instrument and equipment.
In addition, the embodiment of the present invention also proposes a kind of computer-readable recording medium, on the computer-readable recording medium
Be stored with air-conditioning control program, and following operation is realized when the air-conditioning control program is executed by processor：
Detect the ambient humidity and environment temperature of interior；
The corresponding condensation temperature difference is obtained according to ambient humidity and environment temperature；
When wind pushing temperature and the absolute value of the difference of environment temperature are more than or equal to the condensation temperature difference, the air-supply temperature of air-conditioning is adjusted
Degree, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation；
Wherein, wind pushing temperature is between the design temperature of air-conditioning and environment temperature.
Further, when wind pushing temperature and the absolute value of the difference of environment temperature are more than or equal to the condensation temperature difference, regulation is empty
The wind pushing temperature of tune, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation
After operation, when air-conditioning control program is executed by processor, following operate also is performed：
Detect indoor ambient humidity；
When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to the first humidity threshold, control air-conditioning constant temperature is removed
It is wet；
When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to the second humidity threshold, control air-conditioning constant temperature adds
It is wet, and return to the ambient humidity in perform detection room and the operation of environment temperature.
Further, when wind pushing temperature and the absolute value of the difference of environment temperature are more than or equal to the condensation temperature difference, regulation is empty
The wind pushing temperature of tune, so that the absolute value of the difference of wind pushing temperature and environment temperature is less than the condensation temperature difference, it is to avoid the generation of condensation
After operation, when air-conditioning control program is executed by processor, following operate also is performed：
Detect indoor environment temperature；
When wind pushing temperature and the absolute value of the difference of environment temperature are less than or equal to the first temperature threshold, compare wind pushing temperature
With design temperature；
When wind pushing temperature and the absolute value of the difference of design temperature are more than or equal to second temperature threshold value, sending for air-conditioning is adjusted
Air temperature, so that the absolute value of the difference of wind pushing temperature and design temperature reduces temperature change value；
Return to the ambient humidity in perform detection room and the operation of environment temperature.
Further, after the relatively operation of wind pushing temperature and design temperature, air-conditioning control program is executed by processor
When, also perform following operate：
When wind pushing temperature and the absolute value of the difference of design temperature are less than second temperature threshold value, indoor environmental wet is detected
Degree；
When the difference of ambient humidity and the setting humidity of air-conditioning is more than or equal to three humidity thresholds, control air-conditioning constant temperature is removed
It is wet；
When the difference of ambient humidity and the setting humidity of air-conditioning is less than or equal to four humidity thresholds, control air-conditioning constant temperature adds
It is wet.
Further, when air-conditioning control program is executed by processor, obtain corresponding according to ambient humidity and environment temperature
The operation of the condensation temperature difference includes following operation：
Corresponding dew-point temperature is obtained according to ambient humidity, environment temperature and preset psychrometric chart or the wet table of enthalpy；
The condensation temperature difference is obtained according to environment temperature and dew-point temperature.
Further, when air-conditioning control program is executed by processor, obtain corresponding according to ambient humidity and environment temperature
The operation of the condensation temperature difference includes following operation：
The corresponding condensation temperature difference is obtained according to ambient humidity and the preset condensation temperature difference-ambient humidity fit correlation；
Condensation temperature difference T and ambient humidity φ meets relational expression Δ T=Aln φ+B, and A is the first fitting coefficient, and B is second
Fitting coefficient.
Further, the first fitting coefficient A satisfactions -16.4≤A≤- 16.8, and 74≤B of the second fitting coefficient B satisfactions≤
78。
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property is included, so that process, method, article or system including a series of key elements not only include those key elements, and
And also including other key elements being not expressly set out, or also include for this process, method, article or system institute inherently
Key element.In the absence of more restrictions, the key element limited by sentence "including a ...", it is not excluded that including this
Also there is other identical element in process, method, article or the system of key element.
If in addition, relating to the description of " first ", " second " etc. in the embodiment of the present invention, being somebody's turn to do " first ", " second " etc.
Description be only used for describing purpose, and it is not intended that indicating or implying its relative importance or implicit indicate indicated skill
The quantity of art feature.Thus, " first " is defined, at least one spy can be expressed or be implicitly included to the feature of " second "
Levy.In addition, the technical scheme between each embodiment can be combined with each other, but must be with those of ordinary skill in the art's energy
Based on enough realizations, when the combination appearance of technical scheme is conflicting or can not realize it will be understood that the knot of this technical scheme
Conjunction is not present, also not within the protection domain of application claims.
The embodiments of the present invention are for illustration only, and the quality of embodiment is not represented.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Understood based on such, technical scheme is substantially done to prior art in other words
Going out the part of contribution can be embodied in the form of software product, and the computer software product is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are to cause air-conditioning to perform each embodiment of the invention
Described method.
The preferred embodiments of the present invention are these are only, are not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow conversion that bright specification 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 air conditioning control method, it is characterised in that the air conditioning control method comprises the following steps：
Detect the ambient humidity and environment temperature of interior；
The corresponding condensation temperature difference is obtained according to the ambient humidity and the environment temperature；
When the wind pushing temperature and the absolute value of the difference of the environment temperature are more than or equal to the condensation temperature difference, air-conditioning is adjusted
Wind pushing temperature so that the absolute value of the difference of the wind pushing temperature and the environment temperature is less than the condensation temperature difference, it is to avoid solidifying
The generation of dew；
Wherein, the wind pushing temperature is between the design temperature of air-conditioning and the environment temperature.
2. air conditioning control method as claimed in claim 1, it is characterised in that the wind pushing temperature and the environment temperature it
When the absolute value of difference is more than or equal to the condensation temperature difference, the wind pushing temperature of air-conditioning is adjusted, so that the wind pushing temperature and described
The absolute value of the difference of environment temperature is less than the condensation temperature difference, it is to avoid after the step of the generation of condensation, the airconditioning control side
Method is further comprising the steps of：
Detect indoor ambient humidity；
When the difference of the ambient humidity and the setting humidity of air-conditioning is more than or equal to the first humidity threshold, control air-conditioning constant temperature is removed
It is wet；
When the difference of the ambient humidity and the setting humidity of air-conditioning is less than or equal to the second humidity threshold, control air-conditioning constant temperature adds
It is wet, and the step of return to the indoor ambient humidity of the detection and environment temperature.
3. air conditioning control method as claimed in claim 1, it is characterised in that the wind pushing temperature and the environment temperature it
When the absolute value of difference is more than or equal to the condensation temperature difference, the wind pushing temperature of air-conditioning is adjusted, so that the wind pushing temperature and described
The absolute value of the difference of environment temperature is less than the condensation temperature difference, it is to avoid after the step of the generation of condensation, the airconditioning control side
Method is further comprising the steps of：
Detect indoor environment temperature；
It is relatively more described when the wind pushing temperature and the absolute value of the difference of the environment temperature are less than or equal to the first temperature threshold
Wind pushing temperature and the design temperature；
When the wind pushing temperature and the absolute value of the difference of the design temperature are more than or equal to second temperature threshold value, air-conditioning is adjusted
Wind pushing temperature so that the difference of the wind pushing temperature and the design temperature absolute value reduce temperature change value；
The step of returning to the indoor ambient humidity of the detection and environment temperature.
4. air conditioning control method as claimed in claim 3, it is characterised in that set in the comparison wind pushing temperature with described
After the step of constant temperature is spent, the air conditioning control method is further comprising the steps of：
When the wind pushing temperature and the absolute value of the difference of the design temperature are less than second temperature threshold value, indoor environment is detected
Humidity；
When the difference of the ambient humidity and the setting humidity of air-conditioning is more than or equal to three humidity thresholds, control air-conditioning constant temperature is removed
It is wet；
When the difference of the ambient humidity and the setting humidity of air-conditioning is less than or equal to four humidity thresholds, control air-conditioning constant temperature adds
It is wet.
5. the air conditioning control method as any one of Claims 1-4, it is characterised in that described according to the environmental wet
The step of degree and the environment temperature obtain the corresponding condensation temperature difference includes：
Corresponding dew-point temperature is obtained according to the ambient humidity, the environment temperature and preset psychrometric chart or the wet table of enthalpy；
The condensation temperature difference is obtained according to the environment temperature and the dew-point temperature.
6. the air conditioning control method as any one of Claims 1-4, it is characterised in that described according to the environmental wet
The step of degree and the environment temperature obtain the corresponding condensation temperature difference includes：
The corresponding condensation temperature difference is obtained according to the ambient humidity and the preset condensation temperature difference-ambient humidity fit correlation；
Wherein, the condensation temperature difference T and ambient humidity φ meets relational expression Δ T=Aln φ+B, and A is the first fitting system
Number, B is the second fitting coefficient.
7. air conditioning control method as claimed in claim 6, it is characterised in that the first fitting coefficient A meets -16.4≤A
≤ -16.8, and the second fitting coefficient B meets 74≤B≤78.
8. a kind of air-conditioning, it is characterised in that including：Humidity sensor, the first temperature sensor, second temperature sensor, storage
Device, processor and it is stored in the air-conditioning control program that can be run on the memory and on the processor；
The humidity sensor is electrically connected with the processor, the ambient humidity to detect interior；
First temperature sensor is electrically connected with the processor, the environment temperature to detect interior；
The second temperature sensor is electrically connected with the processor, the wind pushing temperature to detect air-conditioning；
The memory is electrically connected with the processor, to store the air-conditioning control program；
The air-conditioning control program is by air-conditioning control of the realization as any one of claim 1 to 7 during the computing device
The step of method processed.
9. air-conditioning as claimed in claim 8, it is characterised in that the air-conditioning includes：
Housing, the surface of shell offers air inlet and air outlet, the enclosure interior formation connection air inlet and institute
State the air channel of air outlet；
Heat exchanging piece, in the housing, the heat exchanging piece is electrically connected with the processor；
Auxiliary warmware, in the housing, the auxiliary warmware is electrically connected with the processor；
Component is humidified, in the housing, the humidification component is located between the heat exchanging piece and the auxiliary warmware, described to add
Wet component is electrically connected with the processor；
Blower fan, in the housing, the blower fan is electrically connected with the processor.
10. air-conditioning as claimed in claim 8 or 9, it is characterised in that the air-conditioning is precision air conditioner.
11. a kind of computer-readable recording medium, it is characterised in that be stored with air-conditioning control on the computer-readable recording medium
Processing procedure sequence, realizes the airconditioning control as any one of claim 1 to 7 when the air-conditioning control program is executed by processor
The step of method.
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| CN107869830A (en) * | 2017-11-13 | 2018-04-03 | 珠海格力电器股份有限公司 | Air-conditioner control method and device |
| 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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| CN113701323A (en) * | 2021-09-29 | 2021-11-26 | 深圳市英威腾网能技术有限公司 | Air conditioner humidification control method, device, equipment and computer readable storage medium |
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| CN110319555A (en) * | 2019-06-05 | 2019-10-11 | 苏州市创建空调设备有限公司 | A kind of air-conditioning dew-forming-proof throttle and its control system |
| CN114910606A (en) * | 2021-02-09 | 2022-08-16 | 京东科技信息技术有限公司 | Gas detection method, gas detection device, electronic apparatus, and computer-readable storage medium |
| CN113701323A (en) * | 2021-09-29 | 2021-11-26 | 深圳市英威腾网能技术有限公司 | Air conditioner humidification control method, device, equipment and computer readable storage medium |
| CN113701323B (en) * | 2021-09-29 | 2023-06-20 | 深圳市英威腾网能技术有限公司 | Air conditioner humidification control method, device, equipment and computer readable storage medium |
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