CN108613330A - 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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- CN108613330A CN108613330A CN201810407376.2A CN201810407376A CN108613330A CN 108613330 A CN108613330 A CN 108613330A CN 201810407376 A CN201810407376 A CN 201810407376A CN 108613330 A CN108613330 A CN 108613330A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
- F24F11/84—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers using valves
-
- 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
- F24F11/62—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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- 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)
- Physics & Mathematics (AREA)
- Signal Processing (AREA)
- Fluid Mechanics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
Include fresh air air inlet the invention discloses air conditioner, interior cycle air inlet, air outlet and it is communicated in fresh air air inlet, air duct between interior cycle air inlet and air outlet, air duct includes the first sub-air channel and the second sub-air channel of main air duct and parallel connection, fresh air air inlet passes sequentially through the first sub-air channel and main air duct is connect with air outlet, interior cycle air inlet passes sequentially through the second sub-air channel and main air duct is connect with air outlet, first sub-air channel is provided with the first volume adjusting apparatus, second sub-air channel is provided with the second volume adjusting apparatus, 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 is obtained；When condensation parameter meets condensation condition, reduces the aperture of the first volume adjusting apparatus and increase the aperture of the second volume adjusting apparatus.Invention additionally discloses a kind of air conditioner and computer readable storage mediums.Air conditioner fresh air conveying 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
Solving the problems, such as that it is unreasonable that air conditioner fresh air conveys.
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, interior cycle air inlet and outlet and be communicated in the fresh air air inlet, interior cycle air inlet and the air outlet it
Between air duct, the air duct include main air duct and parallel connection the first sub-air channel and the second sub-air channel, the fresh air air inlet according to
Secondary to be connect with the air outlet by first sub-air channel and the main air duct, the interior cycle air inlet passes sequentially through described
Second sub-air channel and the main air duct are connect with the air outlet, and first sub-air channel is provided with the first volume adjusting apparatus,
Second sub-air channel is provided with the second volume adjusting apparatus, and 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；
When condensation parameter meets condensation condition, the first aperture and the second wind of first volume adjusting apparatus are determined
Second aperture of quantity regulating device, wherein first aperture is less than second aperture；
Reduce the aperture of first volume adjusting apparatus according to first aperture, and is increased according to second aperture
The aperture of second volume adjusting apparatus.
Preferably, the control method of air conditioner as described in claim 1, which is characterized in that the determination described first
The step of first aperture of volume adjusting apparatus and the second aperture of the second volume adjusting apparatus includes：
Obtain the aperture ratio between first aperture and second aperture；
According to the first aperture described in the aperture ratio-dependent and second aperture.
Preferably, the step of aperture ratio obtained between first aperture and second aperture includes：
According to aperture ratio described in the condensation parameter acquiring.
Preferably, described according to including the step of aperture ratio described in condensation parameter acquiring：
When the air conditioner is in refrigeration mode, the first temperature gap of fresh air dew-point temperature and indoor temperature is calculated,
Wherein, the condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to first temperature gap, wherein the temperature gap and the aperture ratio
It is inversely proportional.
Preferably, described according to including the step of aperture ratio described in condensation parameter acquiring：
When the air conditioner is in heating mode, the second temperature difference of indoor dew-point temperature and new air temperature is calculated,
Wherein, the condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to the second temperature difference, wherein the temperature gap and the aperture ratio
It is inversely proportional.
Preferably, the main air duct is equipped with fresh-air fan, described to reduce the first air quantity tune according to first aperture
The aperture of regulating device, and after the step of increasing the aperture of second volume adjusting apparatus according to second aperture, also wrap
It includes：
Reduce the tachometer value of the fresh-air fan.
Preferably, the condensation condition includes：
In cooling mode, fresh air dew-point temperature is more than preset 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, and the preset temperature is more than indoor temperature；
In a heating mode, indoor dew-point temperature is more than preset temperature, wherein the condensation parameter includes indoor dew point temperature
Degree, the interior dew-point temperature are calculated by indoor temperature and indoor humidity, and the preset temperature is more than new air temperature.
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 air duct being communicated between the fresh air air inlet, interior cycle air inlet and air outlet, the wind
Road 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 passes sequentially through first son
Air duct and the main air duct are connect with the air outlet, and the interior cycle air inlet passes sequentially through second sub-air channel and described
Main air duct is connect with the air outlet, and first sub-air channel is provided with the first volume adjusting apparatus, and second sub-air channel is set
It is equipped with the second volume adjusting apparatus.
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, determines the first of the first volume adjusting apparatus
Second aperture of aperture and the second volume adjusting apparatus reduces the aperture and root of the first volume adjusting apparatus according to the first aperture
Increase the aperture of second volume adjusting apparatus according to the second aperture, so that fresh air and the mixing wind of indoor wind in air duct
The difference of parameter and the parameter of indoor wind reduces, and avoids air conditioner from generating condensation, ensures the service life of air conditioner, air conditioner
Fresh air conveying is reasonable.
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.
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；When condensation parameter meets condensation condition, first volume adjusting apparatus is determined
Second aperture of the first aperture and the second volume adjusting apparatus, wherein first aperture is less than second aperture；According to
First aperture reduces the aperture of first volume adjusting apparatus, and increases second air quantity according to second aperture
The aperture of regulating device.
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：When air conditioner is in fresh air pattern, the condensation parameter of air conditioner is obtained,
When condensation parameter meets condensation condition, determine the first volume adjusting apparatus the first aperture and the second volume adjusting apparatus
Two apertures reduce the aperture of the first volume adjusting apparatus according to the first aperture and increase the second air quantity tune according to the second aperture
The aperture of regulating device, so that the difference of fresh air and the parameter and the parameter of indoor wind of the mixing wind of indoor wind drops in air duct
It is low, it avoids air conditioner from generating condensation, 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；
When condensation parameter meets condensation condition, the first aperture and the second wind of first volume adjusting apparatus are determined
Second aperture of quantity regulating device, wherein first aperture is less than second aperture；
Reduce the aperture of first volume adjusting apparatus according to first aperture, and is increased according to second aperture
The aperture of second 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：
Obtain the aperture ratio between first aperture and second aperture；
According to the first aperture described in the aperture ratio-dependent and second aperture.
Further, processor 1001 can be used for calling the control program of the air conditioner stored in memory 1002, and
Execute following operation：
According to aperture ratio described in the condensation parameter acquiring.
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 in refrigeration mode, the first temperature gap of fresh air dew-point temperature and indoor temperature is calculated,
Wherein, the condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to first temperature gap, wherein the temperature gap and the aperture ratio
It is inversely proportional.
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 in heating mode, the second temperature difference of indoor dew-point temperature and new air temperature is calculated,
Wherein, the condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to the second temperature difference, wherein the temperature gap and the aperture ratio
It is inversely proportional.
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 tachometer value of the fresh-air fan.
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 preset 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, and the preset temperature is more than indoor temperature；
In a heating mode, indoor dew-point temperature is more than preset temperature, wherein the condensation parameter includes indoor dew point temperature
Degree, the interior dew-point temperature are calculated by indoor temperature and indoor humidity, and the preset temperature is more than new air temperature.
The present embodiment obtains the condensation parameter of air conditioner according to said program when air conditioner is in fresh air pattern, solidifying
Dew parameter is when meeting condensation condition, determine the first volume adjusting apparatus the first aperture and the second volume adjusting apparatus second
Aperture reduces the aperture of the first volume adjusting apparatus according to the first aperture and increases the second air quantity adjusting according to the second aperture
The aperture of device, so that the difference of fresh air and the parameter and the parameter of indoor wind of the mixing wind of indoor wind reduces in air duct,
It avoids air conditioner from generating condensation, 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 S10, when detecting that air conditioner is in fresh air pattern, in real time or the condensation of air conditioner described in timing acquisition is joined
Number；
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
The air duct between the fresh air air inlet 10, interior cycle air inlet 20 and the air outlet 30 is passed through, the air duct includes master
The first sub-air channel 50 and the second sub-air channel 60 of air duct 40 and parallel connection, the fresh air air inlet 10 pass sequentially through first son
Air duct 50 and the main air duct are connect with the air outlet, and the interior cycle air inlet 20 passes sequentially through second sub-air channel 60
It is connect with the air outlet 30 with the main air duct 40, first sub-air channel 50 is provided with the first volume adjusting apparatus 51, institute
It states the second sub-air channel 60 and is provided with the second volume adjusting apparatus 62, 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
Less 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 higher 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, when condensation parameter meets condensation condition, determine the first aperture of first volume adjusting apparatus with
And second volume adjusting apparatus the second aperture, wherein first aperture be less than second aperture；
Step S30 reduces the aperture of first volume adjusting apparatus according to first aperture, and according to described second
Aperture increases the aperture of second volume adjusting apparatus；
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 preset temperature, and preset temperature is more than room
The difference of interior temperature, preset temperature and indoor temperature can be any appropriate numerical value, such as 3 DEG C；Air conditioner in a heating mode,
Condensation parameter is indoor dew-point temperature, and condensation condition is：Indoor dew-point temperature is more than preset temperature, and preset temperature is more than new wind-warm syndrome
Degree, the difference of preset temperature and new air temperature can be any appropriate numerical value, such as 5 DEG C.In addition, being that the temperature difference is poor in condensation parameter
(temperature gap of indoor temperature and new air temperature), condensation condition are when value：Temperature gap is more than preset temperature difference；In condensation
When parameter is humidity differences (humidity differences of indoor humidity and new wind moisture), condensation condition is：Humidity differences are more than default wet
Spend difference.
When condensation parameter meets condensation condition, air conditioner is determined with condensation risk, and condensation risk is larger, at this point,
Air conditioner determines the second aperture of the second volume adjusting apparatus to increase the aperture of the second volume adjusting apparatus, and determines the simultaneously
First aperture of one volume adjusting apparatus is to reduce the aperture of the first volume adjusting apparatus, namely reduces the intake of fresh air simultaneously
The introduction volume for increasing indoor wind, to make parameter and indoor wind of the fresh air with the mixing wind of indoor wind in fresh air pipeline faster
Parameter difference reduce, to eliminate condensation risk.
Further, when condensation parameter meets condensation condition for the first time, at this point, by the aperture of the second volume adjusting apparatus with
The aperture of first volume adjusting apparatus is adjusted to consistent, at this point, gradually increasing the second volume adjusting apparatus aperture again, and gradually subtracts
The aperture of low first volume adjusting apparatus, after carrying out aperture regulation, the aperture (the first aperture) of the first volume adjusting apparatus is small
In the aperture of the second volume adjusting apparatus.In this manner so that air conditioner quickly reduces mixed in first adjust
The difference for closing the parameter and the parameter of indoor wind of wind, to largely relatively low condensation risk.
In technical solution provided in this embodiment, when air conditioner is in fresh air pattern, the condensation ginseng of air conditioner is obtained
Number determines that the first aperture of the first volume adjusting apparatus and the second air quantity adjust dress when condensation parameter meets condensation condition
The second aperture set reduces the aperture of the first volume adjusting apparatus according to the first aperture and increases described second according to the second aperture
The aperture of volume adjusting apparatus so that in air duct fresh air and the parameter and the parameter of indoor wind of the mixing wind of indoor wind difference
Value reduces, and air conditioner is avoided to generate condensation, 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
Rapid 20 include：
Step S21 obtains the aperture ratio between first aperture and second aperture；
Step S22, according to the first aperture described in the aperture ratio-dependent and second aperture；
In the present embodiment, there is aperture ratio, aperture ratio between air conditioner determines the first aperture and the second aperture
Can be according to condensation parameter acquiring, when air conditioner is in heating mode, condensation parameter is indoor dew-point temperature, at this point, calculating
The temperature gap (second temperature difference) of indoor dew-point temperature and new air temperature, to determine aperture ratio according to temperature gap,
Temperature gap is bigger, and aperture ratio is smaller；When air conditioner is in refrigeration mode, condensation parameter is fresh air dew-point temperature, at this point,
The temperature gap (the first temperature gap) for calculating fresh air dew-point temperature and indoor temperature, to determine opening ratio according to temperature gap
Example, temperature gap is bigger, and aperture ratio is smaller.When condensation parameter is the temperature gap of new air temperature and indoor temperature, count
The difference for calculating temperature gap and preset temperature difference, determines aperture ratio, difference is bigger, and aperture ratio is smaller further according to difference；
When condensation parameter is the humidity differences of new wind moisture and indoor humidity, calculate between humidity differences and default humidity differences
Difference determines aperture ratio further according to difference, and difference is bigger, and aperture increment size is smaller.It is understood that difference is bigger, coagulate
Divulging a secret, danger is bigger, and the aperture of the first volume adjusting apparatus is smaller, and the aperture of the second volume adjusting apparatus is bigger namely aperture ratio
It is smaller.
In technical solution provided in this embodiment, air conditioner determines the first aperture and the second aperture according to condensation parameter
Aperture ratio, so that air conditioner can reasonably reduce the aperture of the first volume adjusting apparatus and increase the second air quantity tune
The aperture of regulating device, the conveying to reasonably carry out fresh air ensure that user's body in the case where air conditioner does not generate condensation
It tests.
With reference to Fig. 5, Fig. 5 is the 3rd embodiment of the control method of air conditioner of the present invention, is based on first to second embodiment,
After the step S30, further include：
Step S40 reduces the tachometer value of the fresh-air fan；
When the condensation parameter of air conditioner meets condensation condition, the condensation risk of air conditioner is larger, for further fast prompt drop
Low condensation risk, air conditioner reduces the tachometer value of fresh-air fan, to reduce the fresh air volume of fresh air, so that the first sub-air channel
Interior new wind moisture is diluted, and is started with to reduce new wind moisture namely air conditioner from new this side of wind moisture is reduced, is being increased
While the first volume adjusting apparatus aperture of aperture and reduction of big second demeanour regulating device, condensation wind is further decreased
Danger.It using such means, can ensure the intake of fresh air, namely enable to user that can enjoy to the greatest extent newly
Wind buffers indoor feeling of heaviness to greatest extent
The rotating speed decrement value of fresh-air fan can determine according to condensation parameter, specifically, when air conditioner is in heating mode,
Condensation parameter is indoor dew-point temperature, at this point, the temperature gap of indoor dew-point temperature and new air temperature is calculated, to according to temperature
Difference determines rotating speed decrement value, and temperature gap is bigger, and rotating speed decrement value is bigger；When air conditioner is in refrigeration mode, condensation ginseng
Number is fresh air dew-point temperature, at this point, the temperature gap of fresh air dew-point temperature and indoor temperature is calculated, to true according to temperature gap
Determine rotating speed decrement value, temperature gap is bigger, and rotating speed decrement value is bigger.It is understood that difference is bigger, air conditioner condensation risk
Bigger, 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.
Tachometer value in view of reducing fresh-air fan is supplementary means, and the tachometer value of fresh-air fan reduces amplitude should be smaller,
Therefore after according to condensation gain of parameter tachometer value, tachometer value is modified so that revised tachometer value is slightly less than fresh air wind
The current rotating speed value of machine, correction value can be any appropriate numerical value.
In technical solution provided in this embodiment, air conditioner is in aperture and the reduction for increasing the second volume adjusting apparatus
While the aperture of first volume adjusting apparatus, the rotating speed of fresh-air fan is reduced, to enjoy fresh air to greatest extent, reduces room
Interior dull feeling, improves 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.
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 include fresh air air inlet, interior cycle air inlet,
Air outlet and the air duct being communicated between the fresh air air inlet, interior cycle air inlet and the air outlet, the air duct
The first sub-air channel and the second sub-air channel including main air duct and parallel connection, the fresh air air inlet pass sequentially through the described first sub- wind
Road and the main air duct are connect with the air outlet, and the interior cycle air inlet passes sequentially through second sub-air channel and the master
Air duct is connect with the air outlet, and first sub-air channel is provided with the first volume adjusting apparatus, the second sub-air channel setting
There are the second volume adjusting apparatus, the control method of the air conditioner to include 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；
When condensation parameter meets condensation condition, the first aperture and the second air quantity tune of first volume adjusting apparatus are determined
Second aperture of regulating device, wherein first aperture is less than second aperture；
Reduce the aperture of first volume adjusting apparatus according to first aperture, and according to described in second aperture increase
The aperture of second volume adjusting apparatus.
2. the control method of air conditioner as described in claim 1, which is characterized in that determination first air quantity adjusts dress
The step of second aperture of the first aperture and the second volume adjusting apparatus set includes：
Obtain the aperture ratio between first aperture and second aperture；
According to the first aperture described in the aperture ratio-dependent and second aperture.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that it is described obtain first aperture with it is described
The step of aperture ratio between second aperture includes：
According to aperture ratio described in the condensation parameter acquiring.
4. the control method of air conditioner as claimed in claim 3, which is characterized in that described to be opened according to described in condensation parameter acquiring
The step of degree ratio includes：
When the air conditioner is in refrigeration mode, the first temperature gap of fresh air dew-point temperature and indoor temperature is calculated, wherein
The condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to first temperature gap, wherein the temperature gap and the aperture ratio are at anti-
Than.
5. the control method of air conditioner as claimed in claim 3, which is characterized in that described to be opened according to described in condensation parameter acquiring
The step of degree ratio includes：
When the air conditioner is in heating mode, the second temperature difference of indoor dew-point temperature and new air temperature is calculated, wherein
The condensation parameter includes fresh air dew-point temperature；
The aperture ratio is determined according to the second temperature difference, wherein the temperature gap and the aperture ratio are at anti-
Than.
6. the control method of air conditioner as described in claim 1, which is characterized in that the main air duct is equipped with fresh-air fan, institute
It states the aperture for reducing first volume adjusting apparatus according to first aperture, and increases described the according to second aperture
After the step of aperture of two volume adjusting apparatus, further include：
Reduce the tachometer value of the fresh-air fan.
7. the control method of air conditioner as claimed in any one of claims 1 to 6, which is characterized in that the condensation condition includes：
In cooling mode, fresh air dew-point temperature is more than preset 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, and the preset temperature is more than indoor temperature；
In a heating mode, indoor dew-point temperature is more than preset temperature, wherein and the condensation parameter includes indoor dew-point temperature,
The interior dew-point temperature is calculated by indoor temperature and indoor humidity, and the preset temperature is more than new air temperature.
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
Be communicated in the fresh air air inlet, it is interior cycle air inlet and air outlet between air duct, the air duct include main air duct and
First sub-air channel and the second sub-air channel in parallel, the fresh air air inlet pass sequentially through first sub-air channel and the main air duct
It is connect with the air outlet, the interior cycle air inlet passes sequentially through second sub-air channel and the main air duct and the outlet air
Mouth connection, first sub-air channel are provided with the first volume adjusting apparatus, and second sub-air channel is provided with the adjusting of the second air quantity
Device.
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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| CN201810407376.2A CN108613330A (en) | 2018-04-27 | 2018-04-27 | Air conditioner and its control method and computer readable storage medium |
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| CN201810407376.2A CN108613330A (en) | 2018-04-27 | 2018-04-27 | Air conditioner and its control method and computer readable storage medium |
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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 |
| WO2023019822A1 (en) * | 2021-08-19 | 2023-02-23 | 青岛海尔智能技术研发有限公司 | Method and apparatus for controlling air intake of air conditioner, air conditioner indoor unit, and storage medium |
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