CN108548296A - Air conditioner and its control method and computer readable storage medium - Google Patents
Air conditioner and its control method and computer readable storage medium Download PDFInfo
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- CN108548296A CN108548296A CN201810398456.6A CN201810398456A CN108548296A CN 108548296 A CN108548296 A CN 108548296A CN 201810398456 A CN201810398456 A CN 201810398456A CN 108548296 A CN108548296 A CN 108548296A
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- 238000000034 method Methods 0.000 title claims abstract description 43
- 238000003860 storage Methods 0.000 title claims abstract description 17
- 238000009833 condensation Methods 0.000 claims abstract description 108
- 230000005494 condensation Effects 0.000 claims abstract description 108
- 238000010438 heat treatment Methods 0.000 claims description 11
- 238000005057 refrigeration Methods 0.000 claims description 8
- 238000001816 cooling Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 5
- 238000004891 communication Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 238000004378 air conditioning Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 241000208340 Araliaceae Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- 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
- 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
- F24F11/67—Switching between heating and cooling modes
-
- 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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/02—Ducting arrangements
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
-
- 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
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
-
- 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)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Fluid Mechanics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control methods of air conditioner, the air conditioner includes fresh air air inlet and outlet and the fresh air duct that is communicated between the fresh air air inlet and the air outlet, fresh-air fan is equipped in the fresh air duct, the control method of the air conditioner includes the following steps：When detecting that air conditioner is in fresh air pattern, the condensation parameter of air conditioner described in real-time or timing acquisition；Judge whether the condensation parameter meets condensation condition；When the condensation parameter meets condensation condition, the tachometer value of the fresh-air fan is reduced, to reduce the intake of the fresh air duct.The invention also discloses a kind of air conditioner and computer readable storage mediums.The fresh air conveying of air conditioner of the present invention is reasonable.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of air conditioner and its control method and computer-readable deposit
Storage media.
Background technology
As the improvement of people's living standards, air-conditioning has become essential electric appliance during people generate.
Air conditioner at work, is typically in closed place, in order to make the user in closing place not feel heavy
Bored, air conditioner can be from outdoor acquisition fresh air to be delivered to interior.But air conditioner is in inletting fresh air, because indoor and outdoor environmental parameter not
Equity so that dew condensation phenomenon either internally or externally occurs in the fresh air pipeline of air conditioner, to be damaged to air conditioner.Namely
In the prior art, the conveying of air conditioner fresh air is unreasonable.
Invention content
The main purpose of the present invention is to provide a kind of air conditioner and its control method and computer readable storage medium, purports
It is conveyed in the air conditioner fresh air for solving the problems, such as air conditioner unreasonable.
To achieve the above object, the control method of a kind of air conditioner provided by the invention, the air conditioner include fresh air into
Air port, air outlet and the fresh air duct being communicated between the fresh air air inlet and the air outlet, the fresh air duct
Interior to be equipped with fresh-air fan, the control method of the air conditioner includes the following steps：
When detecting that air conditioner is in fresh air pattern, the condensation parameter of air conditioner described in real-time or timing acquisition；
Judge whether the condensation parameter meets condensation condition；
When the condensation parameter meets condensation condition, the tachometer value of the fresh-air fan is reduced, to reduce the fresh air
The intake in air duct.
Preferably, the step of tachometer value for reducing the fresh-air fan includes：
The tachometer value of the fresh-air fan is determined according to the condensation parameter；
The fresh-air fan is controlled to run with the tachometer value.
Preferably, described the step of determining the tachometer value of the fresh-air fan according to the condensation parameter, includes：
When the air conditioner is refrigeration mode, the temperature gap of fresh air dew-point temperature and indoor temperature is calculated, wherein institute
It includes the fresh air dew-point temperature to state condensation parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
Preferably, described the step of determining the tachometer value of the fresh-air fan according to the condensation parameter, includes：
When the air conditioner is heating mode, the temperature gap of indoor dew-point temperature and new air temperature is calculated, wherein institute
It includes indoor dew-point temperature to state condensation parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
Preferably, the air conditioner includes interior cycle air inlet, and the fresh air duct includes the of main air duct and parallel connection
One sub-air channel and the second sub-air channel, the fresh air air inlet pass sequentially through first sub-air channel and the main air duct with it is described go out
Air port connects, and the interior cycle air inlet passes sequentially through second sub-air channel and the main air duct is connect with the air outlet,
After the step of first sub-air channel is provided with the first volume adjusting apparatus, the tachometer value for reducing fresh-air fan, also wrap
It includes：
Reduce the aperture of first volume adjusting apparatus.
Preferably, the air conditioner includes interior cycle air inlet, and the fresh air duct includes the of main air duct and parallel connection
One sub-air channel and the second sub-air channel, the fresh air air inlet pass sequentially through first sub-air channel and the main air duct with it is described go out
Air port connects, and the interior cycle air inlet passes sequentially through second sub-air channel and the main air duct is connect with the air outlet,
After the step of second sub-air channel is provided with the second volume adjusting apparatus, the tachometer value for reducing the fresh-air fan,
Further include：
Judge whether the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value；
When the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value, increase second volume adjusting apparatus
Aperture.
Preferably, the condensation condition includes：
In cooling mode, fresh air dew-point temperature is more than indoor temperature, wherein the condensation parameter includes fresh air dew point temperature
Degree, the fresh air dew-point temperature are calculated by new air temperature and fresh air humidity；
In a heating mode, indoor dew-point temperature is more than new air temperature, wherein the condensation parameter includes indoor dew point temperature
Degree, the interior dew-point temperature are calculated by indoor temperature and indoor humidity.
To achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes fresh air air inlet, interior cycle
Air inlet and outlet and the fresh air duct being communicated between the fresh air air inlet, interior cycle air inlet and air outlet, institute
The first sub-air channel and the second sub-air channel that fresh air duct includes main air duct and parallel connection are stated, the fresh air air inlet passes sequentially through institute
It states the first sub-air channel and the main air duct is connect with the air outlet, the interior cycle air inlet passes sequentially through the described second sub- wind
Road and the main air duct are connect with the air outlet, and first sub-air channel is provided with the first volume adjusting apparatus, and described second
Sub-air channel is provided with the second volume adjusting apparatus, and the main air duct is equipped with fresh-air fan.
Preferably, the air conditioner further includes processor, memory and is stored on the memory and can be at the place
The control program of the air conditioner run on reason device, the control program of the air conditioner realize institute as above when being executed by the processor
The step of control method for the air conditioner stated.
To achieve the above object, the present invention also provides a kind of computer readable storage medium, the computer-readable storages
Media storage has the control program of air conditioner, and the control program of the air conditioner, which is executed by processor, constantly to be realized as described above
Each step of the control method of air conditioner.
Air conditioner provided by the invention and its control method and computer readable storage medium are in fresh air mould in air conditioner
When formula, the condensation parameter of air conditioner is obtained, when condensation parameter meets condensation condition, the rotating speed of fresh-air fan is reduced, to subtract
The intake of small fresh air reduces the condensation risk of air conditioner, ensures that the service life of air conditioner, the fresh air conveying of air conditioner are closed
Reason.
Description of the drawings
Fig. 1 be the present embodiments relate to air conditioner hardware architecture diagram；
Fig. 2 is the flow diagram of the control method first embodiment of air conditioner of the present invention；
Fig. 3 is the air channel structure figure of air conditioner of the present invention；
Fig. 4 is the flow diagram of the control method second embodiment of air conditioner of the present invention；
Fig. 5 is the flow diagram of the control method 3rd embodiment of air conditioner of the present invention；
Fig. 6 is the flow diagram of the control method fourth 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：When detecting that air conditioner is in fresh air pattern, in real time or periodically
Obtain the condensation parameter of the air conditioner；Judge whether the condensation parameter meets condensation condition；Meet in the condensation parameter
When condensation condition, the tachometer value of the fresh-air fan is reduced, to reduce the intake of the fresh air duct.
In the prior art, air conditioner is in inletting fresh air, because the environmental parameter of indoor and outdoor is not reciprocity so that the fresh air of air conditioner
Either internally or externally there is dew condensation phenomenon in pipeline, to be damaged to air conditioner.Namely in the prior art, air conditioner fresh air
It conveys unreasonable.
The present invention provides a solution：Because air conditioner can reduce the intake of fresh air, the solidifying of air conditioner is reduced
It divulges a secret danger, ensures that the service life of air conditioner, the fresh air conveying of air conditioner are reasonable.
As a kind of implementation, air conditioner can be as shown in Figure 1.
The embodiment of the present invention refers to air conditioner, and air conditioner includes：Processor 1001, such as CPU, memory
1002, communication bus 1003.Wherein, communication bus 1003 is for realizing the connection communication between these components.
Memory 1002 can be high-speed RAM memory, can also be stable memory (non-
), such as magnetic disk storage volatilememory.As shown in Figure 1, as in a kind of memory 1003 of computer storage media
It may include the control program of air conditioner；And processor 1001 can be used for calling the control of the air conditioner stored in memory 1002
Processing procedure sequence, and execute following operation：
When detecting that air conditioner is in fresh air pattern, the condensation parameter of air conditioner described in real-time or timing acquisition；
Judge whether the condensation parameter meets condensation condition；
When the condensation parameter meets condensation condition, the tachometer value of the fresh-air fan is reduced, to reduce the fresh air
The intake in air duct.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
The tachometer value of the fresh-air fan is determined according to the condensation parameter；
The fresh-air fan is controlled to run with the tachometer value.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
When the air conditioner is refrigeration mode, the temperature gap of fresh air dew-point temperature and indoor temperature is calculated, wherein institute
It includes the fresh air dew-point temperature to state condensation parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
When the air conditioner is heating mode, the temperature gap of indoor dew-point temperature and new air temperature is calculated, wherein institute
It includes indoor dew-point temperature to state condensation parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
Reduce the aperture of first volume adjusting apparatus.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
Judge whether the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value；
When the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value, increase second volume adjusting apparatus
Aperture.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
In cooling mode, fresh air dew-point temperature is more than indoor temperature, wherein the condensation parameter includes fresh air dew point temperature
Degree, the fresh air dew-point temperature are calculated by new air temperature and fresh air humidity；
In a heating mode, indoor dew-point temperature is more than new air temperature, wherein the condensation parameter includes indoor dew point temperature
Degree, the interior dew-point temperature are calculated by indoor temperature and indoor humidity.
The present embodiment obtains the condensation parameter of air conditioner according to said program when air conditioner is in fresh air pattern, solidifying
When dew parameter meets condensation condition, the rotating speed of fresh-air fan is reduced, to reduce the intake of fresh air, reduces the solidifying of air conditioner
It divulges a secret danger, ensures that the service life of air conditioner, the fresh air conveying of air conditioner are reasonable.
Based on above-mentioned hardware architecture, the embodiment of the control method of air conditioner of the present invention is proposed.
It is the first embodiment of the control method of air conditioner of the present invention, the control method of the air conditioner with reference to Fig. 2, Fig. 2
Include the following steps：
Step S100, when detecting that air conditioner is in fresh air pattern, the condensation of air conditioner described in real-time or timing acquisition
Parameter；
In the present invention, air conditioner has a fresh air pattern, and in this mode, air conditioner can be from by outdoor wind for air conditioner
(fresh air) is delivered to interior, and with reference to Fig. 3, air conditioner includes fresh air air inlet 10, interior cycle air inlet 20, air outlet 30 and connects
Pass through the fresh air duct between the fresh air air inlet 10, interior cycle air inlet 20 and the air outlet 30, the fresh air wind
Road includes the first sub-air channel 50 and the second sub-air channel 60 of main air duct 40 and parallel connection, and the fresh air air inlet 10 passes sequentially through institute
It states the first sub-air channel 50 and the main air duct is connect with the air outlet, the interior cycle air inlet 20 passes sequentially through described second
Sub-air channel 60 and the main air duct 40 are connect with the air outlet 30, and first sub-air channel 50 is provided with the first air quantity and adjusts dress
51 are set, second sub-air channel 60 is provided with the second volume adjusting apparatus 62, and main air duct 40 is additionally provided with fresh-air fan 70.
In the present invention, air conditioner uses the condensation risk of condensation parameter characterization air conditioner, and condensation parameter can be by interior
Temperature, indoor humidity, new wind moisture, new air temperature obtain.Specifically, when air conditioner is refrigeration mode, at this point, new air temperature
Higher than indoor temperature, the inner wall of fresh air pipeline (the first sub-air channel and main air duct) is susceptible to condensation, and air conditioner can be according to fresh air
Temperature and fresh air humidity calculate fresh air dew-point temperature, and using fresh air dew-point temperature as condensation parameter；It is in when air conditioner
When heating mode, new air temperature is less than indoor temperature, and the outer wall positioned at indoor main air duct and the first sub-air channel easy tos produce
Condensation, air conditioner calculate indoor dew-point temperature according to indoor temperature and indoor humidity, and using indoor dew-point temperature as condensation
Parameter.
Certainly, the humidity differences between indoor humidity and new wind moisture can be also calculated, are joined humidity differences as condensation
Number；Alternatively, the temperature gap between indoor temperature and new air temperature is calculated, using temperature gap as condensation parameter.
Step S20, judges whether the condensation parameter meets condensation condition；
Step S30 reduces the tachometer value of the fresh-air fan when the condensation parameter meets condensation condition, to reduce
The intake of the fresh air duct；
After air conditioner obtains condensation parameter, it can judge whether condensation parameter meets condensation condition.Air conditioner is in refrigeration mode
Under, condensation parameter is fresh air dew-point temperature, and condensation condition is：Fresh air dew-point temperature is more than indoor temperature；Air conditioner is in heating mould
Under formula, condensation parameter is indoor dew-point temperature, and condensation condition is：Indoor dew-point temperature is more than outdoor temperature.In addition, joining in condensation
When number is temperature difference difference (temperature gap of indoor temperature and new air temperature), condensation condition is：Temperature gap is more than preset temperature
Difference；When condensation parameter is humidity differences (humidity differences of indoor humidity and new wind moisture), condensation condition is：Humidity differences
More than default humidity differences.
When condensation parameter meets condensation condition, air conditioner is determined with condensation risk, and air conditioner reduces fresh air wind at this time
The rotating speed of machine, to reduce the fresh air volume into fresh air duct.It should be noted that condensation is the process of a time integral,
Fresh-air volume is smaller, and the water that condensation generates is fewer, therefore the intake for reducing fresh air can greatly delay the condensation of air conditioner,
The condensation risk of air conditioner can be reduced.
In technical solution provided in this embodiment, when air conditioner is in fresh air pattern, the condensation ginseng of air conditioner is obtained
Number, when condensation parameter meets condensation condition, reduces the rotating speed of fresh-air fan, to reduce the intake of fresh air, reduces sky
The condensation risk for adjusting device ensures that the service life of air conditioner, the fresh air conveying of air conditioner are reasonable.
It is the second embodiment of the control method of air conditioner of the present invention with reference to Fig. 4, Fig. 4, is based on first embodiment, the step
Suddenly S30 includes：
Step S31 determines the tachometer value of the fresh-air fan according to the condensation parameter；
Step S32 is controlled the fresh-air fan and is run with the tachometer value；
In the present embodiment, air conditioner can determine the tachometer value of fresh-air fan according to condensation parameter, specifically, in sky
When device being adjusted to be in heating mode, condensation parameter is indoor dew-point temperature, at this point, calculating the temperature of indoor dew-point temperature and new air temperature
Difference is spent, to determine rotating speed decrement value according to temperature gap, temperature gap is bigger, and rotating speed decrement value is bigger；At air conditioner
When refrigeration mode, condensation parameter is fresh air dew-point temperature, at this point, calculating the temperature difference of fresh air dew-point temperature and indoor temperature
Value, to determine rotating speed decrement value according to temperature gap, temperature gap is bigger, and rotating speed decrement value is bigger.It is understood that poor
Value is bigger, and air conditioner condensation risk is bigger, and the tachometer value of fresh-air fan also should be lower.
In addition, when condensation parameter is the temperature gap of new air temperature and indoor temperature, calculates temperature gap and preset
The difference of temperature gap determines rotating speed decrement value further according to difference, and difference is bigger, and rotating speed decrement value is bigger；When condensation parameter
For the humidity differences of new wind moisture and indoor humidity when, calculate the difference between humidity differences and default humidity differences, further according to
Difference determines rotating speed decrement value, and difference is bigger, and rotating speed decrement value is bigger.
It should be noted that the present embodiment is not limited to determine rotating speed decrement value according to difference, can be determined according to difference
Rotating speed gear adjusted value, specifically, first determine the section of difference, the then corresponding rotating speed gear adjusted value of determination section, for example,
Difference is 10 DEG C, is in second interval, second interval lowers 2 rotating speed gears namely rotating speed gear adjusted value is -2 (gear marks
Sequence is higher, and the tachometer value of fresh-air fan is higher), if current rotating speed gear is 6 grades, then the rotating speed gear after adjustment is 4 grades, by
This, control fresh-air fan is run with 4 grades of corresponding tachometer values.
In technical solution provided in this embodiment, air conditioner determines the tachometer value of fresh-air fan according to condensation parameter, makes
Obtain the size tachometer value appropriate for reducing fresh-air fan that air conditioner is capable of condensation risk so that air conditioner suitably reduces fresh air
Intake, to greatest extent so that user enjoys fresh air, improves user's body while reducing the condensation risk of air conditioner
It tests.
It is the control method 3rd embodiment of air conditioner of the present invention with reference to Fig. 5, Fig. 5, is based on first or second embodiments, institute
After stating step S30, further include：
Step S40 reduces the aperture of first volume adjusting apparatus；
While the tachometer value of fresh-air fan reduces, it can make the new of the air outlet of fresh air flows decrease namely air conditioner
Wind wind speed can reduce, and to influence the fresh air experience of user, be based on this, air conditioner reduces the while reducing fresh-air fan
The aperture of one volume adjusting apparatus.Compared to only with the rotational speed regulation intake of fresh-air fan for, the present embodiment use side
In case, the rotating speed fall off rate of fresh-air fan is slack-off namely the fresh air wind speed of air outlet slowly reduces.
Air conditioner can determine the aperture of the first volume adjusting apparatus and the rotating speed of fresh-air fan according to condensation parameter,
Principle determines that fresh-air fan rotating speed principle is consistent with condensation parameter in second embodiment, and this is no longer going to repeat them.
In technical solution provided in this embodiment, air conditioner reduces the while reducing the tachometer value of fresh-air fan
The aperture of one volume adjusting apparatus so that the wind velocity that goes out of fresh air slowly reduces, and enables a user to experience to greatest extent
Fresh air pattern, improves user experience.
With reference to Fig. 6, Fig. 6 is the fourth embodiment of the control method of air conditioner of the present invention, is based on first to 3rd embodiment,
After the step S30, further include：
Step S50, judges whether the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value；
Step S60 increases second air quantity when the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value
The aperture of regulating device；
In the present embodiment, it in order to enable user can enjoy the refrigeration or heating effect that air conditioner is brought, needs to protect
Card user can enjoy the wind of air conditioner submitting, be based on this, and the lower rotation speed limit value of fresh-air fan is arranged in air conditioner, namely presets and turn
Speed value, under the rotating speed, user can experience the wind of air conditioner submitting.And when the tachometer value of fresh-air fan is constant, air-conditioning
The dew condensation phenomenon of device is not still eliminated, at this point, the aperture that air conditioner controls the second volume adjusting apparatus increases that (initial opening is
Zero, namely circulation pattern in starting) indoor wind also, is introduced into fresh air pipeline so that fresh air and the mixing wind of indoor wind
The difference of parameter and the parameter of indoor wind reduces, to eliminate dew condensation phenomenon.
Air conditioner can determine the second regulating device when increasing the aperture of the second volume adjusting apparatus according to condensation parameter
Aperture increment size, specifically, when air conditioner is in heating mode, condensation parameter is indoor dew-point temperature, at this point, calculating indoor
The temperature gap of dew-point temperature and new air temperature, to determine aperture increment size according to temperature gap, temperature gap is bigger, aperture
Increment size is bigger；When air conditioner is in refrigeration mode, condensation parameter is fresh air dew-point temperature, at this point, calculating fresh air dew point temperature
The temperature gap of degree and indoor temperature, to determine aperture increment size according to temperature gap, temperature gap is bigger, aperture increment size
It is bigger.When condensation parameter is the temperature gap of new air temperature and indoor temperature, temperature gap and preset temperature difference are calculated
Difference, determine aperture increment size further according to difference, difference is bigger, and aperture increment size is bigger；It is being new rheumatism when condensation parameter
When degree and the humidity differences of indoor humidity, the difference between humidity differences and default humidity differences is calculated, is determined further according to difference
Aperture increment size, difference is bigger, and aperture increment size is bigger.After determining aperture increment size, increase second according to aperture increment size
The aperture of volume adjusting apparatus.
It should be noted that if when the current rotating speed of fresh-air fan is less than preset rotation speed value, the second air quantity tune can increased
While regulating device, gradually increase the rotating speed of fresh-air fan, until the tachometer value of fresh-air fan is preset rotation speed value.
In technical solution provided in this embodiment, air conditioner is in the tachometer value for determining fresh-air fan less than or equal to default
When tachometer value, increase the aperture of the second volume adjusting apparatus, to gradually increase the introduction volume of indoor wind, is produced avoiding air conditioner
While raw condensation so that user can experience the wind of air conditioner submitting, ensure that user experience.
The present invention also provides a kind of air conditioner, with reference to Fig. 3, air conditioner include fresh air air inlet 10, interior cycle air inlet 20,
Air outlet 30 and the fresh air wind being communicated between the fresh air air inlet 10, interior cycle air inlet 20 and the air outlet 30
Road, the fresh air duct include the first sub-air channel 50 and the second sub-air channel 60 of main air duct 40 and parallel connection, the fresh air air inlet
Mouthfuls 10 pass sequentially through first sub-air channel 50 and the main air duct is connect with the air outlet, the interior cycle air inlet 20 according to
Secondary to be connect with the air outlet 30 by second sub-air channel 60 and the main air duct 40, first sub-air channel 50 is provided with
First volume adjusting apparatus 51, second sub-air channel 60 are provided with the second volume adjusting apparatus 62, and main air duct 40 is additionally provided with newly
Wind wind turbine 70.
Wherein, the first volume adjusting apparatus 51 is used to adjust the fresh air intake of the first sub-air channel 50, and the second air quantity is adjusted
Device 61 is used to adjust the indoor wind intake of the second sub-air channel 60, and fresh air air inlet 10 is located at outdoor unit of the air conditioner, outlet air
Mouth 30 and interior cycle air inlet 20 are located at indoor unit.First volume adjusting apparatus 51 and the second volume adjusting apparatus 61 have
Also there is baffle, baffle to connect with fixing end activity for fixing end, the first volume adjusting apparatus 51 and the second volume adjusting apparatus 61
It connects, the first volume adjusting apparatus 51 may be provided at any position of the first sub-air channel 50, and optimum position is the first sub-air channel 50
Fresh air air inlet 10, the second volume adjusting apparatus 61 may be provided at any position of the second sub-air channel 60, optimum position second
The interior cycle air inlet 30 of sub-air channel 60.
Wherein, the first volume adjusting apparatus 51 is used to adjust the fresh air intake of the first sub-air channel 50, and the second air quantity is adjusted
Device 61 is used to adjust the indoor wind intake of the second sub-air channel 60, and fresh air air inlet 10 is located at outdoor unit of the air conditioner, outlet air
Mouth 30 and interior cycle air inlet 20 are located at indoor unit.First volume adjusting apparatus 51 and the second volume adjusting apparatus 61 have
Also there is baffle, baffle to connect with fixing end activity for fixing end, the first volume adjusting apparatus 51 and the second volume adjusting apparatus 61
It connects, the first volume adjusting apparatus 51 may be provided at any position of the first sub-air channel 50, and optimum position is the first sub-air channel 50
Fresh air air inlet 10, the second volume adjusting apparatus 61 may be provided at any position of the second sub-air channel 60, optimum position second
The interior cycle air inlet 30 of sub-air channel 60.
Air conditioner further includes processor, memory and is stored on the memory and can run on the processor
The control program of air conditioner, the control program of the air conditioner realize the sky described in embodiment as above when being executed by the processor
The step of adjusting the control method of device.
The present invention also provides a kind of computer readable storage medium, the computer-readable recording medium storage has air conditioner
Control program, the control program of the air conditioner realizes the control of the air conditioner described in embodiment as above when being executed by processor
Each step of method.
The embodiments of the present invention are for illustration only, can not represent the quality of embodiment.
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 device 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 device 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 device.
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 (10)
1. a kind of control method of air conditioner, which is characterized in that the air conditioner includes fresh air air inlet and outlet and connection
Fresh air duct between the fresh air air inlet and the air outlet, the fresh air duct is interior equipped with fresh-air fan, described
The control method of air conditioner includes the following steps：
When detecting that air conditioner is in fresh air pattern, the condensation parameter of air conditioner described in real-time or timing acquisition；
Judge whether the condensation parameter meets condensation condition；
When the condensation parameter meets condensation condition, the tachometer value of the fresh-air fan is reduced, to reduce the fresh air duct
Intake.
2. the control method of air conditioner as described in claim 1, which is characterized in that the rotating speed for reducing the fresh-air fan
The step of value includes：
The tachometer value of the fresh-air fan is determined according to the condensation parameter；
The fresh-air fan is controlled to run with the tachometer value.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that described to determine institute according to the condensation parameter
The step of tachometer value for stating fresh-air fan includes：
When the air conditioner is refrigeration mode, the temperature gap of fresh air dew-point temperature and indoor temperature is calculated, wherein described solidifying
It includes the fresh air dew-point temperature to reveal parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
4. the control method of air conditioner as claimed in claim 2, which is characterized in that described to determine institute according to the condensation parameter
The step of tachometer value for stating fresh-air fan includes：
When the air conditioner is heating mode, the temperature gap of indoor dew-point temperature and new air temperature is calculated, wherein described solidifying
It includes indoor dew-point temperature to reveal parameter；
The rotating speed gear of the fresh-air fan is determined according to the temperature gap；
Determine the corresponding tachometer value of the rotating speed gear.
5. the control method of air conditioner as described in claim 1, which is characterized in that the air conditioner includes interior cycle air inlet
Mouthful, the fresh air duct includes the first sub-air channel and the second sub-air channel of main air duct and parallel connection, and the fresh air air inlet is successively
It is connect with the air outlet by first sub-air channel and the main air duct, the interior cycle air inlet passes sequentially through described
Two sub-air channels and the main air duct are connect with the air outlet, and first sub-air channel is provided with the first volume adjusting apparatus, institute
After the step of stating the tachometer value for reducing fresh-air fan, further include：
Reduce the aperture of first volume adjusting apparatus.
6. the control method of air conditioner as described in claim 1, which is characterized in that the air conditioner includes interior cycle air inlet
Mouthful, the fresh air duct includes the first sub-air channel and the second sub-air channel of main air duct and parallel connection, and the fresh air air inlet is successively
It is connect with the air outlet by first sub-air channel and the main air duct, the interior cycle air inlet passes sequentially through described
Two sub-air channels and the main air duct are connect with the air outlet, and second sub-air channel is provided with the second volume adjusting apparatus, institute
After the step of stating the tachometer value for reducing the fresh-air fan, further include：
Judge whether the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value；
When the tachometer value of the fresh-air fan is less than or equal to preset rotation speed value, increase opening for second volume adjusting apparatus
Degree.
7. the control method of air conditioner as described in claim 1, which is characterized in that the condensation condition includes：
In cooling mode, fresh air dew-point temperature is more than indoor temperature, wherein and the condensation parameter includes fresh air dew-point temperature,
The fresh air dew-point temperature is calculated by new air temperature and fresh air humidity；
In a heating mode, indoor dew-point temperature is more than new air temperature, wherein and the condensation parameter includes indoor dew-point temperature,
The interior dew-point temperature is calculated by indoor temperature and indoor humidity.
8. a kind of air conditioner, which is characterized in that the air conditioner include fresh air air inlet, interior cycle air inlet and outlet and
The fresh air duct being communicated between the fresh air air inlet, interior cycle air inlet and air outlet, the fresh air duct include master
The first sub-air channel and the second sub-air channel of air duct and parallel connection, the fresh air air inlet pass sequentially through first sub-air channel and institute
Main air duct is stated to connect with the air outlet, the interior cycle air inlet pass sequentially through second sub-air channel and the main air duct with
The air outlet connection, first sub-air channel are provided with the first volume adjusting apparatus, and second sub-air channel is provided with second
Volume adjusting apparatus, the main air duct are equipped with fresh-air fan.
9. air conditioner as claimed in claim 8, which is characterized in that the air conditioner further includes processor, memory and storage
On the memory and the control program of air conditioner that can run on the processor, the control program quilt of the air conditioner
The step of control method such as claim 1-7 any one of them air conditioners is realized when the processor executes.
10. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage has air conditioner
Program is controlled, the control program of the air conditioner, which is executed by processor, constantly to be realized as claim 1-7 any one of them is empty
Adjust each step of the control method of device.
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| CN201810398456.6A CN108548296A (en) | 2018-04-27 | 2018-04-27 | Air conditioner and its control method and computer readable storage medium |
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| CN201810398456.6A CN108548296A (en) | 2018-04-27 | 2018-04-27 | Air conditioner and its control method and computer readable storage medium |
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| CN201810398456.6A Pending CN108548296A (en) | 2018-04-27 | 2018-04-27 | Air conditioner and its control method and computer readable storage medium |
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Application publication date: 20180918 |