CN108592303A - The control method and air conditioner of air conditioner - Google Patents
The control method and air conditioner of air conditioner Download PDFInfo
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- CN108592303A CN108592303A CN201810396839.XA CN201810396839A CN108592303A CN 108592303 A CN108592303 A CN 108592303A CN 201810396839 A CN201810396839 A CN 201810396839A CN 108592303 A CN108592303 A CN 108592303A
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- air
- outlet
- temperature
- air conditioner
- air outlet
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/54—Control or safety arrangements characterised by user interfaces or communication using one central controller connected to several sub-controllers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
- F24F11/58—Remote control using Internet communication
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control method of air conditioner, there are the air conditioner multiple air outlets, each air outlet to be provided with temperature sensor, and the control method of the air conditioner includes the following steps:Obtain the leaving air temp of each air outlet;The leaving air temp is met into the air outlet of condensation condition as air outlet to be regulated;Adjust the outlet air parameter of the air outlet to be regulated.The invention also discloses a kind of air conditioners.By targetedly adjusting the outlet air parameter of air conditioner wind outlet, it is effectively prevented air conditioner wind outlet condensation dewdrop, gets indoor wall and utensil wet, pollutes indoor environment.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to the control methods and air conditioner of air conditioner.
Background technology
During the use of air conditioner, most users are faced the feeling blown directly without hope there is wind and are existed.Therefore, existing
By closing micropore wind deflector in technology, reduce the mode of rotation speed of fan to realize the calm sense work(of air conditioner.However, air conditioner
After wind deflector is closed, the air-out volume of air conditioner can reduce so that the cold of internal system can not be successfully to be taken out of by air-flow, is led
Cause leaving air temp relatively low.When leaving air temp is too low, dewdrop is condensed at air outlet, gets indoor wall and utensil wet, pollutes room
Interior environment.
Invention content
The main purpose of the present invention is to provide a kind of control method of air conditioner and air conditioners, it is intended to solve out wind-warm syndrome
When spending low, the technical issues of dewdrop is condensed at air outlet, gets indoor wall and utensil wet, pollutes indoor environment.
To achieve the above object, the present invention provides a kind of control method of air conditioner, and the air conditioner has multiple outlet air
Mouthful, each air outlet is provided with temperature sensor, and the control method of the air conditioner includes the following steps:
Obtain the leaving air temp of each air outlet;
The leaving air temp is met into the air outlet of condensation condition as air outlet to be regulated;
Adjust the outlet air parameter of the air outlet to be regulated.
Preferably, the air conditioner is run under refrigeration mode, and the condensation condition includes following at least one:
The leaving air temp is less than or equal to the return air dew-point temperature;
Either, the leaving air temp is more than the return air dew-point temperature and the leaving air temp and the return air dew point temperature
The temperature difference of degree is in the first preset temperature section, wherein according to the return air temperature of the air conditioner and the calculating of return air humidity
Return air dew-point temperature.
Preferably, the air conditioner is run under heating mode, and the condensation condition includes following at least one:
The return air temperature is less than or equal to the outlet air dew-point temperature;
Either, the return air temperature is more than the outlet air dew-point temperature and the return air temperature and the outlet air dew point temperature
The temperature difference of degree is in the second preset temperature section, wherein according to the leaving air temp of the air conditioner and air-out humidity calculating
Outlet air dew-point temperature.
Preferably, the air duct of the air conditioner includes the main air duct being connect with air outlet and multiple sub-air channels, each height
Air duct is connected between the air outlet and the main air duct, and each air outlet is correspondingly connected with that there are one sub-air channels, respectively
Be both provided with indoor heat exchanger in a sub-air channel, each indoor heat exchanger is in parallel, each indoor heat exchanger with it is described
It is connected with solenoid valve between outdoor unit of the air conditioner, the step of outlet air parameter for adjusting the air outlet to be regulated includes:
Reduce the aperture of the solenoid valve.
Preferably, the air duct of the air conditioner includes the main air duct being connect with air outlet and multiple sub-air channels, each height
Air duct is connected between the air outlet and the main air duct, and each air outlet is correspondingly connected with that there are one sub-air channels, respectively
Wind turbine is both provided in a sub-air channel, the wind turbine is blown by the subchannel to the air outlet, described to reduce the electricity
After the step of aperture of magnet valve, further include:
Reduce the rotating speed of the wind turbine.
Preferably, each air outlet is correspondingly arranged on wind turbine, and the wind turbine is blown to the air outlet, the adjusting
The step of outlet air parameter of the air outlet to be regulated includes:
Reduce the rotating speed of the wind turbine.
Preferably, after the step of outlet air parameter for adjusting the air outlet to be regulated, further include:
Adjust the outlet air parameter of other air outlets outside the air outlet to be regulated, wherein the ginseng of other air outlets
It is opposite with the parameter regulation direction of air outlet to be regulated that number adjusts direction.
Preferably, multiple temperature sensors are arranged in the air outlet interval of the air conditioner, the acquisition air outlet
The step of leaving air temp includes:
Obtain the temperature that each temperature sensor detects at the air outlet;
Minimum temperature or maximum temperature in the temperature that each temperature sensor is detected is as the air outlet
Leaving air temp, wherein when air conditioner runs on refrigeration mode, go out wind-warm syndrome using the minimum temperature as the air outlet
Degree, when air conditioner runs on heating mode, using the maximum temperature as the leaving air temp of the air outlet;
Either, the mean temperature of the temperature each temperature sensor detected is as the air outlet
Leaving air temp.
Preferably, the step of outlet air parameter for adjusting the air outlet to be regulated includes:
Determine that each temperature sensor detects at the air outlet temperature meets the number of the condensation condition;
The outlet air parameter regulation parameter is determined according to the number, wherein the adjustment parameter includes electromagnetism valve opening
And at least one of rotation speed of fan;
The outlet air parameter of the air outlet is adjusted according to the temperature tuning parameters.
Preferably, the step of control method of the air conditioner further includes:
Judge whether the wind deflector angle of each air outlet is less than predetermined angle;
When the wind deflector angle of the air outlet is less than the predetermined angle, the leaving air temp of the air outlet is obtained;
It executes and described the leaving air temp is met into the air outlet of condensation condition as the step of air outlet to be regulated.
In addition, to achieve the above object, the present invention also provides a kind of air conditioners, which is characterized in that the air conditioner includes:
Memory, processor and the control program for being stored in the air conditioner that can be run on the memory and on the processor, institute
State the step of realizing the control method of air conditioner as described above when the control program of air conditioner is executed by the processor.
The control method and air conditioner for a kind of air conditioner that the embodiment of the present invention proposes, air conditioner have multiple outlet air
Mouthful, the leaving air temp of each air outlet is examined by the way that the temperature sensor on multiple air outlets is arranged, and judges each air outlet
Whether leaving air temp meets condensation condition, using the corresponding air outlet of the leaving air temp for meeting condensation condition as outlet air to be regulated,
And then the adjusting of outlet air parameter is carried out to air outlet to be regulated.Outlet air by targetedly adjusting air conditioner wind outlet is joined
Number is effectively prevented air conditioner wind outlet condensation dewdrop, gets indoor wall and utensil wet, pollute indoor environment.
Description of the drawings
Fig. 1 is the terminal structure schematic diagram for the hardware running environment that the embodiment of the present invention is related to;
Fig. 2 is the flow diagram of the control method first embodiment of air conditioner of the present invention;
Fig. 3 is the structural schematic diagram of the air conditioner of the present invention;
Fig. 4 is sectional view of the air conditioner shown in Fig. 3 along KK lines;
Fig. 5 is the flow diagram of the control method second embodiment 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.
The primary solutions of the embodiment of the present invention are:
Obtain the leaving air temp of each air outlet;
The leaving air temp is met into the air outlet of condensation condition as air outlet to be regulated;
Adjust the outlet air parameter of the air outlet to be regulated.
Due to when temperature of outlet air of air conditioner is too low in the prior art, dewdrop is condensed at air outlet, get wet indoor wall and
Utensil pollutes indoor environment.
The present invention provides a solution, and air conditioner has multiple air outlets, by being arranged on multiple air outlets
Temperature sensor examines the leaving air temp of each air outlet, judges whether the leaving air temp of each air outlet meets condensation condition, will
Meet the corresponding air outlet of leaving air temp of condensation condition as outlet air to be regulated, and then outlet air ginseng is carried out to air outlet to be regulated
Several adjustings.By targetedly adjusting the outlet air parameter of air conditioner wind outlet, it is effectively prevented air conditioner wind outlet condensation
Dewdrop gets indoor wall and utensil wet, pollutes indoor environment.
As shown in Figure 1, the terminal structure schematic diagram for the hardware running environment that Fig. 1, which is the embodiment of the present invention, to be related to.
Terminal of the embodiment of the present invention can be air conditioner, can also be the associated control terminal of air conditioner.
As shown in Figure 1, the terminal may include:Processor 1001, such as CPU, network interface 1003, memory 1004,
Communication bus 1002.Wherein, communication bus 1002 is for realizing the connection communication between these components.Network interface 1003 is optional
May include standard wireline interface and wireless interface (such as WI-FI interfaces).Memory 1004 can be high-speed RAM memory,
Can also be stable memory (non-volatile memory), such as magnetic disk storage.Memory 1004 optionally may be used also
To be independently of the storage device of aforementioned processor 1001.
It will be understood by those skilled in the art that the restriction of the not structure paired terminal of terminal structure shown in Fig. 1, can wrap
It includes than illustrating more or fewer components, either combines certain components or different components arrangement.
As shown in Figure 1, as may include that operating system, network are logical in a kind of memory 1004 of computer storage media
Believe module and the control program of air conditioner.
In terminal shown in Fig. 1, network interface 1003 is mainly used for connecting background server, is carried out with background server
Data communicate;And processor 1001 can be used for calling the control program of air conditioner stored in memory 1004, and execute with
Lower operation:
Obtain the leaving air temp of each air outlet;
The leaving air temp is met into the air outlet of condensation condition as air outlet to be regulated;
Adjust the outlet air parameter of the air outlet to be regulated.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
The leaving air temp is less than or equal to the return air dew-point temperature;
Either, the leaving air temp is more than the return air dew-point temperature and the leaving air temp and the return air dew point temperature
The temperature difference of degree is in the first preset temperature section, wherein according to the return air temperature of the air conditioner and the calculating of return air humidity
Return air dew-point temperature.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
The return air temperature is less than or equal to the outlet air dew-point temperature;
Either, the return air temperature is more than the outlet air dew-point temperature and the return air temperature and the outlet air dew point temperature
The temperature difference of degree is in the second preset temperature section, wherein according to the leaving air temp of the air conditioner and air-out humidity calculating
Outlet air dew-point temperature.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Reduce the aperture of the solenoid valve.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Reduce the rotating speed of the wind turbine.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Reduce the rotating speed of the wind turbine.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Adjust the outlet air parameter of other air outlets outside the air outlet to be regulated, wherein the ginseng of other air outlets
It is opposite with the parameter regulation direction of air outlet to be regulated that number adjusts direction.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Obtain the temperature that each temperature sensor detects at the air outlet;
Minimum temperature or maximum temperature in the temperature that each temperature sensor is detected is as the air outlet
Leaving air temp, wherein when air conditioner runs on refrigeration mode, go out wind-warm syndrome using the minimum temperature as the air outlet
Degree, when air conditioner runs on heating mode, using the maximum temperature as the leaving air temp of the air outlet;
Either, the mean temperature of the temperature each temperature sensor detected is as the air outlet
Leaving air temp.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Determine that each temperature sensor detects at the air outlet temperature meets the number of the condensation condition;
The outlet air parameter regulation parameter is determined according to the number, wherein the adjustment parameter includes electromagnetism valve opening
And at least one of rotation speed of fan;
The outlet air parameter of the air outlet is adjusted according to the temperature tuning parameters.
Further, processor 1001 can call the control program of the air conditioner stored in memory 1004, also execute
It operates below:
Judge whether the wind deflector angle of each air outlet is less than predetermined angle;
When the wind deflector angle of the air outlet is less than the predetermined angle, the leaving air temp of the air outlet is obtained;
It executes and described the leaving air temp is met into the air outlet of condensation condition as the step of air outlet to be regulated.
Reference Fig. 2, the control method first embodiment of air conditioner of the present invention, the control method of the air conditioner include:
Step S10 obtains the leaving air temp of each air outlet.
There are air conditioner in the present embodiment multiple air outlets, each air outlet temperature sensor is arranged, is passed by temperature
Sensor can detect the leaving air temp of each air outlet in real time.The temperature sensor of each air outlet setting can be one can also
It is multiple, when multiple temperature sensors are arranged in each air outlet, the leaving air temp of the air outlet is to be arranged at the air outlet
The mean temperature for the temperature that multiple temperature sensors detect.Either, when air conditioner runs on refrigeration mode, temperature will be gone out
Leaving air temp of the minimum leaving air temp as the air outlet in the temperature that sensor detects;Heating mould is run in air conditioner
When formula, it will go out in the temperature that temperature sensor detects that highest leaving air temp is as the leaving air temp of the air outlet, with effective
Prevent the possibility that air conditioner wind outlet has any position that condensation occurs.
In addition, when each air outlet there are multiple temperature sensors to detect leaving air temp, each sensor can be judged respectively
Whether the leaving air temp detected meets condensation condition, and corresponding adjusting is determined according to the number for the sensor for meeting condensation condition
The outlet air parameter of air outlet, according to the leaving air temp of the outlet air parameter regulation air outlet.
The leaving air temp is met the air outlet of condensation condition as air outlet to be regulated by step S20.
In cooling mode, the air outlet blowing cold air of air conditioner, leaving air temp is lower than indoor temperature, works as outlet air for air conditioner
Condensation dewdrop is easy when temperature is less than dew-point temperature, on the outside of air outlet wind deflector.At this time, it may be necessary to which the dew-point temperature investigated is interior
The dew-point temperature of air, and the return air temperature of air conditioner is indoor air temperature, return air humidity is indoor air humidity, root
The dew-point temperature of room air can be indicated according to return air temperature and the calculated return air dew-point temperature of return air humidity.
In a heating mode, the air outlet of air conditioner blows out warm wind to air conditioner, and indoor temperature is less than leaving air temp, works as outlet air
When the leaving air temp of mouth is excessively high, cause the outlet air dew-point temperature on the inside of air outlet wind deflector higher, so that indoor temperature is less than
When the outlet air dew-point temperature of wind deflector, dewdrop is condensed on the inside of wind deflector.At this time, it may be necessary to which the dew-point temperature investigated is outlet air dew point temperature
Degree, outlet air dew-point temperature can be calculated by leaving air temp and air-out humidity, and the return air temperature of air conditioner can indicate Indoor Temperature
Degree.
In summary, when the operational mode of air conditioner is refrigeration mode, condensation condition is less than or equal to for leaving air temp
Return air dew-point temperature;When the operational mode of air conditioner is heating mode, return air temperature is less than or equal to outlet air dew-point temperature.
Further, it is effectively to avoid air conditioner wind outlet wind deflector condensation, in cooling mode, leaving air temp is more than back
It is solidifying to meet when wind dew-point temperature and leaving air temp and the temperature difference of return air dew-point temperature judge in the first preset temperature section
Dew condition.Similarly, in a heating mode, return air temperature is more than outlet air dew-point temperature and the temperature of return air temperature and outlet air dew-point temperature
When difference is in the second preset temperature section, that is, it is judged to meeting condensation condition.In other words, it approaches but is not below back in leaving air temp
Wind dew-point temperature, return air temperature is close but when being not below outlet air dew-point temperature, that is, judges that the air outlet meets condensation condition, by this
Air outlet tries to be the first as air outlet to be regulated and carries out the adjusting of outlet air parameter to air outlet to be regulated, can be effectively prevented from air-conditioning
Device condensation.
Step S30 adjusts the outlet air parameter of the air outlet to be regulated.
It is sectional view of the air conditioner shown in Fig. 3 along KK lines that air conditioner shown in Fig. 3, which has two air outlets in left and right, Fig. 4,.
As shown in figure 4, the air outlet 1 of the air conditioner in the present embodiment is connected with corresponding sub-air channel 2, by sub-air channel 2 by air outlet 1
It is connect with the main air duct (not shown) of air conditioner, is provided with indoor heat exchanger 3 in sub-air channel 2, in each sub-air channel 2
Indoor heat exchanger 3 is connected in parallel, and each indoor heat exchanger 3 is connected with solenoid valve 4 with outdoor unit of the air conditioner.It is inputted by refrigerant
Refrigerant is inputted indoor heat exchanger 3 by pipe 5, and the input of the refrigerant in indoor heat exchanger 3 can be controlled by the aperture regulation of solenoid valve 4
Amount.Control each air outlet temperature it is uniform when, the aperture of the corresponding solenoid valve of air outlet to be regulated 4 can be adjusted, with
Adjust the leaving air temp of air outlet to be regulated.
Air conditioner is run under refrigeration mode, to avoid the leaving air temp of air outlet to be regulated from being less than return air dew-point temperature,
The aperture for then reducing solenoid valve increases the leaving air temp of air outlet to be regulated to increase the input quantity of refrigerant.
Air conditioner is run under heating mode, to avoid the leaving air temp of air outlet to be regulated is excessively high from leading to outlet air dew point temperature
Degree is higher, and return air temperature is less than outlet air dew-point temperature, then reduces the aperture of solenoid valve, to increase the input quantity of refrigerant, reduction waits for
Adjust the leaving air temp of air outlet.
To sum up, no matter air conditioner is run under heating mode or refrigeration mode, can to prevent air conditioner wind outlet condensation
Reduce the electromagnetism valve opening of air outlet to be regulated.
In addition, the air conditioner in Fig. 4 further include each air outlet 1 sub-air channel 2 in the wind turbine 6 that is correspondingly arranged respectively, lead to
Rotation speed of fan is overregulated, the air output of air outlet is adjusted, and then achievees the purpose that the leaving air temp for adjusting air outlet.
Air outlet to be regulated is raised and lowered in the electromagnetism valve opening for reducing air outlet to be regulated based on above-mentioned analysis
When leaving air temp, the rotation speed of fan of air outlet to be regulated is reduced, the leaving air temp of auxiliary adjustment air outlet to be regulated improves air-conditioning
The anti-condensation efficiency of device air outlet.
Further, for the air conditioner of heat exchanger is not separately provided in each air outlet, can adjust alone it is to be regulated go out
The rotation speed of fan in air port prevents air conditioner wind outlet from condensing dewdrop so that the leaving air temp of air outlet to be regulated is raised and lowered, and does
Moist chamber interior walls and utensil pollute indoor environment.
Further, in the outlet air parameter and then the secondary outlet air for obtaining air outlet to be regulated for adjusting air outlet to be regulated
Temperature, judges whether the leaving air temp of the air outlet to be regulated still meets condensation condition.If the outlet air of air outlet to be regulated
Temperature still meets condensation condition, and relatively adjusts preceding leaving air temp and be more nearly return air dew-point temperature or outlet air dew-point temperature more
When the nearly return air temperature of adjunction, reduce cooler compressor frequency is prevented with further adjusting the leaving air temp of air outlet to be regulated
Air outlet condensation.
In general, when the angle of air conditioner wind outlet wind deflector is adjusted to predetermined angle, it is easy due to leaving air temp and room
The temperature difference between interior temperature leads to greatly the generation of wind deflector dew condensation phenomenon.The predetermined angle is smaller angle, usually, in air conditioner
When executing calm sense operation, need to carry out air conditioner anti-condensation control, wherein the wind-guiding of the air conditioner under calm sense pattern
Micro- air-guiding hole is equipped in plate.Therefore, when the angle for the wind deflector for detecting air conditioner wind outlet is less than predetermined angle, step is executed
Rapid S10, the adjusting to air outlet temperature.When avoiding normal operation, air outlet temperature is adjusted, interference air conditioner is to indoor ring
The adjusting of border temperature.
Distinguishingly, when air conditioner is run on completely without wind sense pattern, i.e., when the equal very little of the angle of the wind deflector of each air outlet,
To when detecting that the leaving air temp that the sensor being arranged at each air outlet detects meets condensation condition, compressor is directly reduced
Frequency reduces the output of system cold, prevents condensation.
In the present embodiment, air conditioner has multiple air outlets, by the way that the temperature sensor on multiple air outlets is arranged
The leaving air temp for examining each air outlet, judges whether the leaving air temp of each air outlet meets condensation condition, will meet condensation item
The corresponding air outlet of leaving air temp of part carries out air outlet to be regulated the adjusting of outlet air parameter as outlet air to be regulated.
By targetedly adjusting the outlet air parameter of air conditioner wind outlet, it is effectively prevented air conditioner wind outlet condensation dewdrop, is got wet
Indoor wall and utensil pollute indoor environment.
With reference to Fig. 5, the control method second embodiment of air conditioner of the present invention is based on above-mentioned first embodiment, the step
After S30, further include:
Step S40 adjusts the outlet air parameter of other air outlets outside the air outlet to be regulated, wherein it is described it is other go out
The parameter regulation direction in air port is opposite with the parameter regulation direction of air outlet to be regulated.
Since air conditioner is when adjusting indoor temperature, to avoid air outlet condensation from inhibiting the adjusting energy of air outlet to be regulated
Power, so, to ensure integrally-regulated effect of the air conditioner to indoor temperature, inhibiting the same of the regulating power of air outlet to be regulated
When, improve the regulating power of other air outlets outside air outlet to be regulated.
The temperature regulating power of each air outlet of air conditioner is controlled by adjusting the outlet air parameter of each air outlet.Therefore
In the outlet air parameter of air outlet to be regulated, the outlet air parameter of other air outlets other than air outlet to be regulated is adjusted,
And the parameter regulation direction of other air outlets to be regulated is opposite with the adjusting direction of outlet air parameter of air outlet to be regulated.For example,
Air conditioner is run under refrigeration mode, reduces the rotation speed of fan of air outlet to be regulated, so that the leaving air temp of air outlet to be regulated
When raising, increase the rotation speed of fan of other air outlets other than air outlet to be regulated, so that the leaving air temp of other air outlets reduces,
Meet the needs of current air conditioner reduces indoor environment temperature, the temperature of air conditioner is avoided to adjust efficiency by anti-condensation influence
And decline.
In the present embodiment, after the outlet air parameter for adjusting air outlet to be regulated, at the same adjust air outlet to be regulated with
The outlet air parameter of outer other air outlets, and the outlet air in the adjusting direction and air outlet to be regulated of the outlet air parameter of other air outlets
Parameter regulation direction is opposite.Thus, the temperature of air conditioner, which adjusts efficiency, to be influenced by anti-condensation, go out preventing air conditioner
When air port condenses dewdrop pollution indoor environment, the working efficiency of air conditioner has also been ensured.
In addition, to achieve the above object, the present invention also provides a kind of air conditioners, which is characterized in that the air conditioner includes:
Memory, processor and the control program for being stored in the air conditioner that can be run on the memory and on the processor, institute
State the control method that the air conditioner described in as above each embodiment is realized when the control program of air conditioner is executed by the processor
The step of.
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 use so that a station terminal equipment (can be mobile phone,
Computer, server, air conditioner or network equipment etc.) execute method described in each embodiment of the present invention.
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 (11)
1. a kind of control method of air conditioner, which is characterized in that the air conditioner has multiple air outlets, each air outlet
It is provided with temperature sensor, the control method of the air conditioner includes the following steps:
Obtain the leaving air temp of each air outlet;
The leaving air temp is met into the air outlet of condensation condition as air outlet to be regulated;
Adjust the outlet air parameter of the air outlet to be regulated.
2. the control method of air conditioner as described in claim 1, which is characterized in that the air conditioner runs on refrigeration mode
Under, the condensation condition includes following at least one:
The leaving air temp is less than or equal to the return air dew-point temperature;
Either, the leaving air temp is more than the return air dew-point temperature and the leaving air temp and the return air dew-point temperature
The temperature difference is in the first preset temperature section, wherein calculates the return air according to the return air temperature of the air conditioner and return air humidity
Dew-point temperature.
3. the control method of air conditioner as described in claim 1, which is characterized in that the air conditioner runs on heating mode
Under, the condensation condition includes following at least one:
The return air temperature is less than or equal to the outlet air dew-point temperature;
Either, the return air temperature is more than the outlet air dew-point temperature and the return air temperature and the outlet air dew-point temperature
The temperature difference is in the second preset temperature section, wherein calculates the outlet air according to the leaving air temp of the air conditioner and air-out humidity
Dew-point temperature.
4. the control method of air conditioner as described in claim 1, which is characterized in that the air duct of the air conditioner includes and outlet air
The main air duct and multiple sub-air channels, each sub-air channel of mouth connection are connected between the air outlet and the main air duct, each
The air outlet is correspondingly connected with there are one sub-air channel, and indoor heat exchanger, each interior are both provided in each sub-air channel
Heat exchanger is in parallel, and solenoid valve, the adjusting institute are connected between each indoor heat exchanger and the outdoor unit of the air conditioner
The step of outlet air parameter for stating air outlet to be regulated includes:
Reduce the aperture of the solenoid valve.
5. the control method of air conditioner as claimed in claim 4, which is characterized in that the air duct of the air conditioner includes and outlet air
The main air duct and multiple sub-air channels, each sub-air channel of mouth connection are connected between the air outlet and the main air duct, each
The air outlet is correspondingly connected with there are one sub-air channel, is both provided with wind turbine in each sub-air channel, the wind turbine passes through the son
After the step of channel is blown to the air outlet, the aperture for reducing the solenoid valve, further include:
Reduce the rotating speed of the wind turbine.
6. the control method of air conditioner as described in claim 1, which is characterized in that each air outlet is correspondingly arranged on wind
The step of machine, the wind turbine are blown to the air outlet, the outlet air parameter for adjusting the air outlet to be regulated include:
Reduce the rotating speed of the wind turbine.
7. the control method of air conditioner as described in claim 1, which is characterized in that the adjusting air outlet to be regulated
After the step of outlet air parameter, further include:
Adjust the outlet air parameter of other air outlets outside the air outlet to be regulated, wherein the parameter tune of other air outlets
It is opposite with the parameter regulation direction of air outlet to be regulated to save direction.
8. the control method of the air conditioner as described in claim 1-7 is any, which is characterized in that between the air outlet of the air conditioner
Include every the step of multiple temperature sensors of setting, the leaving air temp for obtaining the air outlet:
Obtain the temperature that each temperature sensor detects at the air outlet;
Minimum temperature or maximum temperature going out as the air outlet in the temperature that each temperature sensor is detected
Air temperature, wherein empty using the minimum temperature as the leaving air temp of the air outlet when air conditioner runs on refrigeration mode
When device being adjusted to run on heating mode, using the maximum temperature as the leaving air temp of the air outlet;
Either, the mean temperature of the temperature each temperature sensor detected is as the outlet air of the air outlet
Temperature.
9. the control method of air conditioner as claimed in claim 8, which is characterized in that the adjusting air outlet to be regulated
The step of outlet air parameter includes:
Determine that each temperature sensor detects at the air outlet temperature meets the number of the condensation condition;
Determine the outlet air parameter regulation parameter according to the number, wherein the adjustment parameter include electromagnetism valve opening and
At least one of rotation speed of fan;
The outlet air parameter of the air outlet is adjusted according to the temperature tuning parameters.
10. the control method of air conditioner as described in claim 1, which is characterized in that the step of the control method of the air conditioner
Suddenly, further include:
Judge whether the wind deflector angle of each air outlet is less than predetermined angle;
When the wind deflector angle of the air outlet is less than the predetermined angle, the leaving air temp of the air outlet is obtained;
It executes and described the leaving air temp is met into the air outlet of condensation condition as the step of air outlet to be regulated.
11. a kind of air conditioner, which is characterized in that the air conditioner includes:It memory, processor and is stored on the memory
And the control program for the air conditioner that can be run on the processor, the control program of the air conditioner are executed by the processor
The step of control method of any air conditioners of Shi Shixian such as claim 1-10.
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