CN108489009A - Air-conditioner control method, device and readable storage medium storing program for executing, air conditioner - Google Patents
Air-conditioner control method, device and readable storage medium storing program for executing, air conditioner Download PDFInfo
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- CN108489009A CN108489009A CN201810190797.4A CN201810190797A CN108489009A CN 108489009 A CN108489009 A CN 108489009A CN 201810190797 A CN201810190797 A CN 201810190797A CN 108489009 A CN108489009 A CN 108489009A
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- air conditioner
- temperature value
- conditioner
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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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
-
- 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
- F24F2110/20—Humidity
- F24F2110/22—Humidity of the outside air
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- Signal Processing (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The present invention provides a kind of air-conditioner control method, includes the following steps：Obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；According to the temperature value To of outdoor air, humidity value Ho, outdoor dew point temperature value Tod is determined；According to the temperature value Ti of room air, humidity value Hi, interior dew point temperature value Tid is determined；To is compared with Ti；If To >=Ti, Tod is compared with Ti, and corresponding Xingfeng capsule is executed according to comparison result and is operated；If Tid is compared by To ＜ Ti with To, and is executed corresponding Xingfeng capsule according to comparison result and operated.The present invention also provides a kind of air conditioner controlling device and readable storage medium storing program for executing, air conditioners.Dew condensation phenomenon possibility occurrence is judged when the present invention solves the problems, such as to solve air conditioner introducing fresh air, and carries out corresponding air conditioner control operation for different dew condensation phenomenon possibility occurrences, avoids the generation of dew condensation phenomenon.
Description
Technical field
The present invention relates to the technical field of air conditioner more particularly to air-conditioner control method, device and readable storage medium storing program for executing,
Air conditioner.
Background technology
Air conditioner can improve people’s lives quality well as the important household electrical appliance in ordinary people's life.So
And the relative closure for keeping indoor environment is generally required when opening air conditioner；In this way, the muddiness of room air can be caused, make
It obtains user and generates to breathe and have some setbacks and uncomfortable feeling, the health of user but will be influenced for a long time.Existing air-conditioning
Device can reduce the muddy degree of room air to update room air in conjunction with fresh air system by introducing fresh air.
But when outdoor fresh air and room air excessive temperature differentials, the indoor air outlet of air conditioner easy tos produce condensation and shows
As generating the droplet for being enough to drip when can also continue when dew condensation phenomenon is serious, excess surface water or moisture being caused to be seeped into air-conditioning
Portion influences user's use, generates security risk and reduces the air-conditioning component service life.
Dew condensation phenomenon refers to that the steam partial pressure in the air at a temperature of certain reaches saturation vapour pressure at this temperature, extra
Water vapor condensation formed droplet；Air themperature at this time is dew-point temperature.The generation of dew condensation phenomenon shows steam in air
Saturation is had reached, relative humidity at this time is 100%.The producing cause of dew condensation phenomenon is more, the general actual temperature for working as air
When being reduced to the dew-point temperature of vapor or less, dew condensation phenomenon just will produce.The temperature and humidity of outdoor fresh air and room air
It can generally have differences, outdoor fresh air constitutes complicated aerothermodynamics system with room air composition when introducing fresh air, this is
Uniting, variable is more, and ingredient is difficult to measure and calculate, thus is difficult to judge dew condensation phenomenon possibility occurrence, causes to be difficult to be directed to
Different dew condensation phenomenon possibility occurrences carry out corresponding air conditioner control operation.
The above is only used to facilitate the understanding of the technical scheme, and is not represented and is recognized that the above is existing skill
Art.
Invention content
The main purpose of the present invention is to provide air-conditioner control method, device and readable storage medium storing program for executing, air conditioners, it is intended to
Solve the problems, such as that dew condensation phenomenon possibility occurrence is judged when air conditioner introduces fresh air, and can for the generation of different dew condensation phenomenons
Energy property carries out corresponding air conditioner control operation, avoids the generation of dew condensation phenomenon, promotes the usage experience of user.
To achieve the above object, the present invention provides a kind of air-conditioner control method, includes the following steps：
Obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；
According to the temperature value To of outdoor air, humidity value Ho, outdoor dew point temperature value Tod is determined；
According to the temperature value Ti of room air, humidity value Hi, interior dew point temperature value Tid is determined；
To is compared with Ti；
If To >=Ti, Tod is compared with Ti, and corresponding Xingfeng capsule is executed according to comparison result and is operated；
If Tid is compared by To ＜ Ti with To, and is executed corresponding Xingfeng capsule according to comparison result and operated.
Preferably, if the To >=Ti, Tod is compared with Ti, and corresponding fresh air is executed according to comparison result
It the step of control operation, specifically includes：
If Tod≤Ti, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If Ti ＜ Tod≤Ti+ △ T1, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T1 are preset first temperature difference；
If Tod ＞ Ti+ △ T1, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T1=3 DEG C.
Preferably, if the To ＜ Ti, Tid is compared with To, and corresponding fresh air is executed according to comparison result
It the step of control operation, specifically includes：
If Tid≤To, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If To ＜ Tid≤To+ △ T2, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T2 are preset second temperature difference；
If Tid ＞ To+ △ T2, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T2=5 DEG C.
Preferably, the closing fresh air valve, and control air conditioner open in circulation pattern step while, it is specific also
Including：
It is sent to goal-selling end and presets condensation risk warning information.
Preferably, the air-conditioner control method further includes：
Interval predetermined period re-executes each step as described above.
In addition, to achieve the above object, the present invention provides a kind of air conditioner controlling device, including：Memory, processor and
It is stored in the air conditioner control program that can be run on the memory and on the processor, wherein：
The air conditioner control program realizes the step of air-conditioner control method as described above when being executed by the processor
Suddenly.
In addition, to achieve the above object, the present invention provides a kind of readable storage medium storing program for executing, is stored on the readable storage medium storing program for executing
There is air conditioner to control program, the air conditioner control program realizes air-conditioner control method as described above when being executed by processor
The step of.
In addition, to achieve the above object, the present invention provides a kind of air conditioner, including air conditioner as described above control dress
It sets；The air conditioner is provided with temperature sensor and humidity sensor, and the temperature sensor is used to detect the temperature of outdoor air
The temperature value Ti of angle value To or room air, the humidity sensor are used to detect the humidity value Ho or room air of outdoor air
Humidity value Hi.
A kind of air-conditioner control method of present invention offer, device and readable storage medium storing program for executing, air conditioner, using in air conditioner
Convenient temperature value, the humidity value for obtaining indoor and outdoor air in real time of temperature sensor, humidity sensor, and based on temperature value and wet
Angle value determines the dew-point temperature of indoor/outdoor.The present embodiment air-conditioner control method is easy to operate, considered it is indoor and
The nature difference (temperature value, humidity value) of outdoor air innovatively proposes and a kind of judging dew condensation phenomenon possibility occurrence
Method, and it is directed to dew condensation phenomenon possibility occurrence size, corresponding Xingfeng capsule operation is carried out to air conditioner, to effectively keep away
Exempt to cause air conditioner wind outlet to generate condensation because of the introducing of fresh air, helps to promote user experience.
Description of the drawings
Fig. 1 is the structural schematic diagram of the running environment of air conditioner controlling device of the present invention；
Fig. 2 is the flow diagram of air-conditioner control method first embodiment of the present invention；
Fig. 3 is the refinement flow diagram of the step S50 of air-conditioner control method first embodiment of the present invention；
Fig. 4 is the refinement flow diagram of the step S60 of air-conditioner control method first embodiment of the present invention；
A kind of front appearance design sketch of Fig. 5 air conditioners of air-conditioner control method first embodiment to realize the present invention；
Fig. 6 is the appearance back appearance design sketch of the air conditioner in Fig. 5；
Fig. 7 is the structure diagram of air conditioner of the present invention；
Fig. 8 is the air duct control schematic diagram of air conditioner of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
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.
When introducing fresh air due to existing air conditioner, the indoor air outlet of air conditioner easy tos produce dew condensation phenomenon, dew condensation phenomenon
Possibility occurrence is judged, and the primary solutions of the embodiment of the present invention are：A kind of air-conditioner control method is provided, room is obtained
Temperature value To, the humidity value Ho of outer air and temperature value Ti, the humidity value Hi of room air；According to the temperature value of outdoor air
To, humidity value Ho determine outdoor dew point temperature value Tod；According to the temperature value Ti of room air, humidity value Hi, interior dew is determined
Point temperature value Tid；To is compared with Ti；If To >=Ti, Tod is compared with Ti, and is executed according to comparison result
Corresponding Xingfeng capsule operation；If Tid is compared by To ＜ Ti with To, and executes corresponding fresh air according to comparison result
Control operation.
As shown in Figure 1, the present embodiments relate to air conditioner controlling device can be all kinds of computers, microcontroller,
MCU, smart mobile phone, tablet computer, laptop.As shown in Figure 1, the air conditioner that Fig. 1, which is the embodiment of the present invention, to be related to
The structure of the structural schematic diagram of control device running environment, running environment can specifically include：Processor 1001, such as CPU, net
Network interface 1004, user interface 1003, memory 1005, communication bus 1002.Wherein, communication bus 1002 is for realizing these
Connection communication between component.User interface 1003 may include display screen (Display), input unit such as keyboard
(Keyboard), optional user interface 1003 can also include standard wireline interface and wireless interface.Network interface 1004 is optional
May include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1005 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1005 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.
Air conditioner is controlled it will be understood by those skilled in the art that the structure of running environment shown in Fig. 1 is not constituted
The restriction of device may include either combining certain components or different component cloth than illustrating more or fewer components
It sets.
As shown in Figure 1, as may include operating system, network communication in a kind of memory 1005 of readable storage medium storing program for executing
Module, Subscriber Interface Module SIM and air conditioner control program.
In terminal shown in Fig. 1, network interface 1004 is mainly used for connecting background server, is carried out with background server
Data communicate；User interface 1003 is mainly used for connecting client (user terminal), with client into row data communication；And processor
1001 can be used for calling the air conditioner control program stored in memory 1005, and execute following operation：
Obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；
According to the temperature value To of outdoor air, humidity value Ho, outdoor dew point temperature value Tod is determined；
According to the temperature value Ti of room air, humidity value Hi, interior dew point temperature value Tid is determined；
To is compared with Ti；
If To >=Ti, Tod is compared with Ti, and corresponding Xingfeng capsule is executed according to comparison result and is operated；
If Tid is compared by To ＜ Ti with To, and is executed corresponding Xingfeng capsule according to comparison result and operated.
Further, processor 1001 can call the air conditioner that is stored in memory 1005 to control program, also execute with
Lower operation：
If To >=Ti, Tod is compared with Ti；
If Tod≤Ti, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If Ti ＜ Tod≤Ti+ △ T1, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T1 are preset first temperature difference；
If Tod ＞ Ti+ △ T1, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T1=3 DEG C.
Further, processor 1001 can call the air conditioner that is stored in memory 1005 to control program, also execute with
Lower operation：
If To ＜ Ti, Tid is compared with To；
If Tid≤To, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If To ＜ Tid≤To+ △ T2, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T2 are preset second temperature difference；
If Tid ＞ To+ △ T2, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T2=5 DEG C.
Further, processor 1001 can call the air conditioner that is stored in memory 1005 to control program, also execute with
Lower operation：
It is sent to goal-selling end and presets condensation risk warning information.
Further, processor 1001 can call the air conditioner that is stored in memory 1005 to control program, also execute with
Lower operation：
Interval predetermined period re-executes each step as described above.
Fig. 2 is please referred to, air-conditioner control method first embodiment of the present invention includes the following steps：
Step S10 obtains temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；
Wherein, air conditioner is provided with temperature sensor and humidity sensor；The temperature sensor contacted with outdoor air is used
In the temperature value To of detection outdoor air, the temperature sensor contacted with room air is used to detect the temperature value of room air
Ti；The humidity sensor contacted with outdoor air is used to detect the humidity value Ho of outdoor air, the humidity contacted with room air
Sensor is used to detect the humidity value Hi of room air.Humidity value is preferably rh value.Draw when air conditioner receives fresh air
(such as after pressing Leads to new breeze function button on remote controler by user, remote controler sends related the associated control signal entered
For infrared signal to the microprocessor of air conditioner, microprocessor receives the relevant control letter of triggering Leads to new breeze after the infrared signal
Number) after, start to obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air.
Step S20 determines outdoor dew point temperature value Tod according to the temperature value To of outdoor air, humidity value Ho；
Step S30 determines interior dew point temperature value Tid according to the temperature value Ti of room air, humidity value Hi；
(pressure of indoor and outdoor air, flow velocity are regarded as constant and equal) under certain conditions, the dew point temperature of air
There are correspondences for temperature value, the humidity value of degree and air, that is, pass through the temperature value of air and humidity value, it may be determined that unique right
The air dew point temperature answered.Specifically, matching current air temperature value and humidity value can be searched by thermodynamic (al) psychrometric chart
Dew-point temperature；Or associated data figure/table of the temperature value-humidity value-dew-point temperature determined according to experiment experience, lookup
Dew-point temperature with current air temperature value and humidity value；Or according to relevant Thermodynamics Formulas (Goff-Gratch formula,
That is the strange formula of Ge Fu-Gray) seek dew-point temperature corresponding with current air temperature value and humidity value.In this way, room can be passed through
Temperature value To, the humidity value Ho of outer air determine outdoor dew point temperature value Tod；Or pass through the temperature value Ti of room air, wet
Angle value Hi determines interior dew point temperature value Tid.
It should be noted that the limitation of step S20, S30 and out-of-order priority, may be performed simultaneously.
To is compared by step S40 with Ti；
Based on the generation principle of dew condensation phenomenon in background technology, can obtain to draw a conclusion：1. dew-point temperature is more less than week
The actual temperature in collarette border, the possibility of condensation is with regard to smaller.In other words, dew-point temperature closer to ambient enviroment actual temperature,
The possibility of condensation is bigger；When the actual temperature of the projecting environment of dew-point temperature, condensation phenomenon easily occurs.2. other items
When part is constant, the actual temperature of ambient enviroment is higher, and dew-point temperature is also higher.1., 2. based on above-mentioned conclusion, by first by To with
Ti is compared, and determines the larger temperature value in the two and smaller temperature value, wherein the corresponding dew point of above-mentioned larger temperature value
Temperature can be higher than the corresponding dew-point temperature of above-mentioned smaller temperature value；Then by above-mentioned smaller temperature value and above-mentioned larger temperature value pair
The dew-point temperature answered is compared, and the difference using above-mentioned dew-point temperature corresponding with above-mentioned larger temperature value compared with small temperature value is big
It is small, reflect the possibility that dew condensation phenomenon occurs, and corresponding control action is carried out for the possibility, to reduce because drawing
Enter fresh air and the possibility of dew condensation phenomenon occurs.
Tod is compared by step S50 if To >=Ti with Ti, and executes corresponding Xingfeng capsule according to comparison result
Operation；
As outside air temperature value To >=indoor air temperature value Ti, outdoor dew point temperature value Tod >=interior dew is given tacit consent to
Point temperature value Tid.At this point, Tod is compared with Ti, the possibility that dew condensation phenomenon occurs is investigated.
Specifically, as shown in figure 3, a kind of preferred embodiment of step S50 includes：
Step S51 controls air conditioner and maintains the execution that outdoor fresh air introduces according to present control mode if Tod≤Ti
Action；
As Tod≤Ti, the possibility that dew condensation phenomenon occurs is smaller, therefore can maintain the introducing of current outdoor fresh air,
Air conditioner present control mode is maintained to introduce fresh air, all kinds of control parameters of air conditioner are remained unchanged according to predetermined set.
Step S52 controls air conditioner and opens interior circulation pattern, to realize outdoor simultaneously if Ti ＜ Tod≤Ti+ △ T1
The introducing of fresh air and the internal circulation flow of room air；Wherein, △ T1 are preset first temperature difference；
As Ti ＜ Tod≤Ti+ △ T1, i.e., the outdoor dew point temperature value a little higher than indoor air temperature value Ti of Tod are sent out at this time
The possibility of raw dew condensation phenomenon is general, therefore air conditioner opens interior circulation pattern, to suck the lower Interior Space of dew point temperature value
Gas enters the inside air duct of air conditioner, and realizes the mixing of outdoor fresh air and room air；In this way, being blown out from air conditioner wind outlet
Air be outdoor fresh air and room air mixing air.Wherein, the interior circulation pattern is the pattern for sucking room air,
The sucking of room air is synchronous with the introducing of fresh air to be carried out；△ T1 be by correlation computations or according to the obtained data of experiment,
It is preferred that △ T1=3 DEG C.
Step S53 if Tod ＞ Ti+ △ T1, close fresh air valve, and controls air conditioner and opens interior circulation pattern.
When Tod ＞ Ti+ △ T1, i.e., outdoor dew point temperature value Tod are far above indoor air temperature value Ti, condensation occur at this time
The possibility of phenomenon is larger, and dew condensation phenomenon easily occurs, and should stop the introducing of fresh air at this time, therefore close fresh air valve；Meanwhile it opening
Interior circulation pattern is opened, to ensure distinguished and admirable lasting perforation, ensures the air inlet of air conditioner and the balance and stability of outlet air.
Tid is compared by step S60 if To ＜ Ti with To, and executes corresponding Xingfeng capsule according to comparison result
Operation.
As outside air temperature value To ＜ indoor air temperature value Ti, gives tacit consent in the rooms dew point temperature value Tod ＜ of outdoor and reveal
Point temperature value Tid.At this point, Tid is compared with To, the possibility that dew condensation phenomenon occurs is investigated.
Specifically, as shown in figure 4, a kind of preferred embodiment of step S60 includes：
Step S61 controls air conditioner and maintains the execution that outdoor fresh air introduces according to present control mode if Tid≤To
Action；
As Tid≤To, the possibility that dew condensation phenomenon occurs is smaller, therefore can maintain the introducing of current outdoor fresh air,
Air conditioner present control mode is maintained to introduce fresh air, all kinds of control parameters of air conditioner are remained unchanged according to predetermined set.
Step S62 controls air conditioner and opens interior circulation pattern, to realize outdoor simultaneously if To ＜ Tid≤To+ △ T2
The introducing of fresh air and the internal circulation flow of room air；Wherein, △ T2 are preset second temperature difference；
As To ＜ Tid≤To+ △ T2, i.e., the indoor dew point temperature value a little higher than outside air temperature value To of Tid are sent out at this time
The possibility of raw dew condensation phenomenon is general, therefore air conditioner opens interior circulation pattern, to suck the lower Interior Space of dew point temperature value
Gas enters the inside air duct of air conditioner, and realizes the mixing of outdoor fresh air and room air；In this way, being blown out from air conditioner wind outlet
Air be outdoor fresh air and room air mixing air.Wherein, the interior circulation pattern is the pattern for sucking room air,
The sucking of room air is synchronous with the introducing of fresh air to be carried out；△ T2 be by correlation computations or according to the obtained data of experiment,
It is preferred that △ T1=5 DEG C.
Step S63 if Tid ＞ To+ △ T2, close fresh air valve, and controls air conditioner and opens interior circulation pattern.
When Tid ＞ To+ △ T2, i.e., indoor dew point temperature value Tod are far above outside air temperature value Ti, condensation occur at this time
The possibility of phenomenon is larger, and dew condensation phenomenon easily occurs, and should stop the introducing of fresh air at this time, therefore close fresh air valve；Meanwhile it opening
Interior circulation pattern is opened, to ensure distinguished and admirable lasting perforation, ensures the air inlet of air conditioner and the balance and stability of outlet air.
Specifically, each step is applied to air conditioner as shown in Figure 5, Figure 6 in the present embodiment.The air conditioner is a kind of vertical
Upper and lower two bodies air conditioner is divided into part (10 i.e. in dotted line frame A1, A2) and lower part (20 i.e. in dotted line frame A2, B2).
Wherein, the cooling/heating system that upper part is independently arranged air conditioner (includes by refrigeration compressor, condenser, capillary, steaming
Send out the refrigerating/heating circulatory system of one sealing of composition such as device, solenoid directional control valve, filter and refrigerant), system is mainly provided
Cold, heat-production functions；Lower part, which mainly provides air quality, improves function, such as humidification, dehumidifying, purification, dedusting, and shell back is set
It is equipped with cycle air inlet (such as 220-1,220-2), fresh wind port 230 in indoor wind, lower part housing parts front and back are respectively set
There are indoor wind air outlet (such as 210-1,210-2), air conditioner lower part to be additionally provided with above-mentioned fresh air valve and fresh-air fan
(not indicated in figure).Under general modfel (such as air conditioner opens humidification, dehumidifying, dedusting function), outdoor fresh air is via fresh wind port
In 230 suction chambers or room air via in indoor wind recycle air inlet inside indoor sucking air conditioner lower part；It is outdoor
Fresh air or room air are blown out via indoor wind air outlet into interior again.
When needing to introduce outdoor fresh air, the aperture of fresh air valve is controlled within the scope of fixed valve opening, and
Control fresh-air fan is run according to fixed operating parameter, so that indoor fresh air is sucked from outdoor via fresh wind port 230
It is indoor.
When air conditioner enters interior circulation pattern, room air is via recycling air inlet from indoor sucking air-conditioning in indoor wind
Inside device lower part；It is blown out again into interior via indoor wind air outlet.
When indoor fresh air need not be introduced, fresh air valve is closed, and controls air conditioner and opens above-mentioned interior circulation pattern.
In the present embodiment, indoor and outdoor is obtained in real time using temperature sensor, the humidity sensor in air conditioner are convenient
Temperature value, the humidity value of air, and determine based on temperature value and humidity value the dew-point temperature of indoor/outdoor.The present embodiment is empty
It adjusts device control method easy to operate, has considered the nature difference (temperature value, humidity value) of the air of indoor and outdoors, innovate
Ground proposes a kind of method judging dew condensation phenomenon possibility occurrence, and is directed to dew condensation phenomenon possibility occurrence size, to air-conditioning
Device carries out corresponding Xingfeng capsule operation, and the introducing to be effectively prevented from because of fresh air causes air conditioner wind outlet to generate condensation,
Help to promote user experience.
Further, the first embodiment based on air-conditioner control method of the present invention, in air-conditioner control method of the present invention
Second embodiment in, it is described state close fresh air valve, and control air conditioner open in circulation pattern step while, specifically
Further include：
Step S70 sends to goal-selling end and presets condensation risk warning information.
I.e. when executing step S53 or S63, since the possibility that dew condensation phenomenon occurs is larger, it is therefore desirable to while to pre-
If destination end, which is sent, presets condensation risk warning information, with prompt user or maintenance personal in time to such situation at
Reason, such as overhaul of the equipments is carried out to air conditioner.Wherein, goal-selling end includes but not limited to：The display screen being arranged on air conditioner
Curtain, user cell phone terminal (ends APP or wechat public platform).The display type of default condensation risk warning information can be with
It is word, picture or voice messaging.
Further, the first embodiment based on air-conditioner control method of the present invention, in air-conditioner control method of the present invention
3rd embodiment in, the air-conditioner control method further includes：
Interval predetermined period re-executes each step in first embodiment.
Since indoor and outdoor air property parameter (temperature value, humidity value) will not generally occur acutely in a short time
Variation, therefore can by the way that each step in first embodiment is repeatedly carried out with suitable predetermined period, with ensure
Air conditioner is continuously updated operating status, ensures timely updating for Xingfeng capsule operation, further decreases because the introducing of fresh air is led
Air conditioner wind outlet is caused to generate the possibility of condensation.Predetermined period is preferably 2 hours.
In addition, the embodiment of the present invention also proposes a kind of readable storage medium storing program for executing, air-conditioning is stored on the readable storage medium storing program for executing
Device controls program, and the air conditioner control program realizes following operation when being executed by processor：
Obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；
According to the temperature value To of outdoor air, humidity value Ho, outdoor dew point temperature value Tod is determined；
According to the temperature value Ti of room air, humidity value Hi, interior dew point temperature value Tid is determined；
To is compared with Ti；
If To >=Ti, Tod is compared with Ti, and corresponding Xingfeng capsule is executed according to comparison result and is operated；
If Tid is compared by To ＜ Ti with To, and is executed corresponding Xingfeng capsule according to comparison result and operated.
Further, following operation is also realized when the air conditioner control program is executed by processor：
If To >=Ti, Tod is compared with Ti；
If Tod≤Ti, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If Ti ＜ Tod≤Ti+ △ T1, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T1 are preset first temperature difference；
If Tod ＞ Ti+ △ T1, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T1=3 DEG C.
Further, following operation is also realized when the air conditioner control program is executed by processor：
If To ＜ Ti, Tid is compared with To；
If Tid≤To, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If To ＜ Tid≤To+ △ T2, controls air conditioner and open interior circulation pattern, to realize drawing for outdoor fresh air simultaneously
Enter the internal circulation flow with room air；Wherein, △ T2 are preset second temperature difference；
If Tid ＞ To+ △ T2, close fresh air valve, and control air conditioner and open interior circulation pattern.
Preferably, the △ T2=5 DEG C.
Further, following operation is also realized when the air conditioner control program is executed by processor：
It is sent to goal-selling end and presets condensation risk warning information.
Further, following operation is also realized when the air conditioner control program is executed by processor：
Interval predetermined period re-executes each step as described above.
In addition, as shown in fig. 7, the embodiment of the present invention also proposes a kind of air conditioner, including air conditioner as described above control
Device 10；The air conditioner is provided with temperature sensor 20 and humidity sensor 30, and the temperature sensor 20 is used for sensing chamber
The temperature value To of the outer air or temperature value Ti of room air, the humidity sensor 30 are used to detect the humidity value of outdoor air
The humidity value Hi of Ho or room air.
Wherein, the temperature sensor contacted with outdoor air is used to detect the temperature value To of outdoor air, with room air
The temperature sensor of contact is used to detect the temperature value Ti of room air；The humidity sensor contacted with outdoor air is for detecting
The humidity value Ho of outdoor air, the humidity sensor contacted with room air are used to detect the humidity value Hi of room air.
Optionally, in addition, air conditioner is additionally provided with fresh air stepper motor 40, fresh air valve 41 and interior endless-walk motor
50, interior circulation valve 51.As shown in figure 8, fresh air valve 41 is used to control the opening and closing of fresh air duct 42；It is outdoor new needing to introduce
When wind, fresh air stepper motor 40 receives the aperture that fresh air valve 41 is adjusted after the control instruction of air conditioner controlling device 10, newly
The aperture of air valve 41 is bigger, and the introducing air quantity of fresh air is bigger.
Interior circulation valve 51 is used to control the opening and closing of interior circulation air path 52；When needing to introduce room air, interior cycle step
Stepper motor 50 receives adjust after the control instruction of air conditioner controlling device 10 in circulation valve 51 aperture (cyclic module at this time
Formula is opened), the aperture of interior circulation valve 51 is bigger, and the introducing air quantity of room air is bigger.The fresh air or outdoor air of introducing
The inside for entering air conditioner via main air duct 60 is blown out by relevant treatment (such as purification, humidification) from the air outlet of air conditioner.
Above-mentioned air-conditioning implement body can be Fig. 5, a kind of floor air conditioner shown in 6.
It should be noted that herein, the terms "include", "comprise" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements include not only those elements, and
And further include other elements that are not explicitly listed, or further include for this process, method, article or system institute it is intrinsic
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
There is also other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
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.Based on this understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be expressed in the form of software products, which is stored in one as described above
In storage medium (such as ROM/RAM, magnetic disc, CD), including some instructions are used so that a station terminal equipment executes the present invention respectively
Method described in a embodiment.
It these are only the preferred embodiment of the present invention, be not intended to limit the scope of the invention, it is every to utilize this hair
Equivalent structure or equivalent flow shift made by bright specification and accompanying drawing content is applied directly or indirectly in other relevant skills
Art field, is included within the scope of the present invention.
Claims (10)
1. a kind of air-conditioner control method, which is characterized in that include the following steps：
Obtain temperature value To, the humidity value Ho of outdoor air and temperature value Ti, the humidity value Hi of room air；
According to the temperature value To of outdoor air, humidity value Ho, outdoor dew point temperature value Tod is determined；
According to the temperature value Ti of room air, humidity value Hi, interior dew point temperature value Tid is determined；
To is compared with Ti；
If To >=Ti, Tod is compared with Ti, and corresponding Xingfeng capsule is executed according to comparison result and is operated；
If Tid is compared by To ＜ Ti with To, and is executed corresponding Xingfeng capsule according to comparison result and operated.
2. air-conditioner control method as described in claim 1, which is characterized in that if the To >=Ti, Tod and Ti is carried out
Compare, and the step of corresponding Xingfeng capsule operates is executed according to comparison result, specifically includes：
If Tod≤Ti, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If Ti ＜ Tod≤Ti+ △ T1, control air conditioner open in circulation pattern, with simultaneously realize outdoor fresh air introducing and
The internal circulation flow of room air；Wherein, △ T1 are preset first temperature difference；
If Tod ＞ Ti+ △ T1, close fresh air valve, and control air conditioner and open interior circulation pattern.
3. air-conditioner control method as described in claim 1, which is characterized in that the △ T1=3 DEG C.
4. air-conditioner control method as described in claim 1, which is characterized in that if the To ＜ Ti, Tid and To is carried out
Compare, and the step of corresponding Xingfeng capsule operates is executed according to comparison result, specifically includes：
If Tid≤To, controls air conditioner and execute action according to what present control mode maintenance outdoor fresh air introduced；
If To ＜ Tid≤To+ △ T2, control air conditioner open in circulation pattern, with simultaneously realize outdoor fresh air introducing and
The internal circulation flow of room air；Wherein, △ T2 are preset second temperature difference；
If Tid ＞ To+ △ T2, close fresh air valve, and control air conditioner and open interior circulation pattern.
5. air-conditioner control method as described in claim 1, which is characterized in that the △ T2=5 DEG C.
6. the air-conditioner control method as described in claim 2 or 4, which is characterized in that the closing fresh air valve, and control sky
While adjusting device to open the step of interior circulation pattern, further include specifically：
It is sent to goal-selling end and presets condensation risk warning information.
7. air-conditioner control method as described in claim 1, which is characterized in that the air-conditioner control method further includes：
Interval predetermined period re-executes each step in claim 1.
8. a kind of air conditioner controlling device, which is characterized in that including：It memory, processor and is stored on the memory simultaneously
The air conditioner control program that can be run on the processor, wherein：
The air conditioner control program realizes the air-conditioning as described in any one of claim 1 to 7 when being executed by the processor
The step of device control method.
9. a kind of readable storage medium storing program for executing, which is characterized in that air conditioner control program is stored on the readable storage medium storing program for executing, it is described
Air conditioner control program realizes the air-conditioner control method as described in any one of claim 1 to 7 when being executed by processor
Step.
10. a kind of air conditioner, which is characterized in that including air conditioner controlling device as claimed in claim 8；The air conditioner is set
It is equipped with temperature sensor and humidity sensor, the temperature sensor is used to detect the temperature value To or room air of outdoor air
Temperature value Ti, the humidity sensor be used for detect outdoor air humidity value Ho or room air humidity value Hi.
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| CN201810190797.4A CN108489009A (en) | 2018-03-07 | 2018-03-07 | Air-conditioner control method, device and readable storage medium storing program for executing, air conditioner |
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| CN110736246A (en) * | 2019-10-30 | 2020-01-31 | 广东美的制冷设备有限公司 | Air conditioner and control method and device thereof |
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| CN111141002B (en) * | 2019-12-31 | 2021-08-03 | Tcl空调器(中山)有限公司 | Fresh air conditioner control method, device, equipment and storage medium |
| CN111706920A (en) * | 2020-06-05 | 2020-09-25 | 美的集团股份有限公司 | Control method of air conditioner |
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