CN110454927A - A kind of control method and air conditioner of air conditioner - Google Patents
A kind of control method and air conditioner of air conditioner Download PDFInfo
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- CN110454927A CN110454927A CN201910681712.7A CN201910681712A CN110454927A CN 110454927 A CN110454927 A CN 110454927A CN 201910681712 A CN201910681712 A CN 201910681712A CN 110454927 A CN110454927 A CN 110454927A
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- predetermined angle
- air conditioner
- humidity
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/56—Remote control
-
- 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
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/30—Velocity
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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)
- Human Computer Interaction (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The embodiment of the invention discloses a kind of control method of air conditioner and air conditioners, are related to air-conditioning technical field, and the comfort level and condensation that can improve user meet national standard, and do not reduce the refrigeration effect of air conditioner.The specific scheme is that when running refrigeration mode or dehumidification mode, receive calm sense instruction, the humidity parameter in current period is obtained after operation preset time period, humidity parameter includes room temperature, evaporating temperature, the running frequency of compressor and the wind speed of indoor fan, humidity factor is determined according to humidity parameter, the first upper limit position of outer wind deflector and the first angle of the first zero degree position are determined according to humidity factor, determine the second upper limit position of internal air baffle and the second angle of the second zero degree position, if the first angle was less than the angle of China and foreign countries' wind deflector of the upper period, then outer wind deflector is controlled in current period to go at the first upper limit position, control internal air baffle is gone at the second upper limit position.When the embodiment of the present invention controls double wind deflectors for air conditioner.
Description
Technical field
The present embodiments relate to air-conditioning technical field more particularly to the control methods and air conditioner of a kind of air conditioner.
Background technique
Currently, air conditioner, in refrigeration or dehumidifying, cold wind can blow to human body, cause human body uncomfortable.It is advised in national standard 33658
Fixed: the wind speed that refrigeration air-supply blows to human body is bigger, temperature is lower, then blowing feeling index is higher, and evaluation score is lower.
And provide in national standard 7725: air conditioner wind deflector need to be arranged most according to the condensation operating condition of regulation in refrigeration
The position of easy condensation, and after operation 4 hours, indoor unit outer surface must not have condensation to drip, and indoor air-supply should not have water
Drop.Therefore, in order to meet national standard, the angle when upper limit position and closure of air conditioner wind deflector can be set is larger.But
It is that the bigger meeting of angle is easy to blow to human body so that freezing and blowing, causes human body uncomfortable.
Maximum frequency of operation in order to enable condensation meets national standard, when in the prior art can be by by condensation operating condition
Lower, the Lai Tigao evaporating temperature of control, to reduce the condensation of indoor unit outer surface, but can seriously reduce air conditioner in this way
Refrigeration effect.Therefore, how in air conditioner refrigeration the comfort level of user had not only been improved, and but also condensation had been made to meet national standard,
And do not reduce the refrigeration effect of air conditioner, it has also become the emphasis research topic of those skilled in the art.
Summary of the invention
The present invention provides the control method and air conditioner of a kind of air conditioner, can improve the comfort level of user and coagulate
Dew meets national standard, and does not reduce the refrigeration effect of air conditioner.
In order to achieve the above objectives, the present invention adopts the following technical scheme:
In a first aspect, the present invention provides a kind of control method of air conditioner, this method may include: in operation refrigeration mode
Or when dehumidification mode, the calm sense instruction of user is received；After running preset time period, the humidity parameter in current period is obtained,
Humidity parameter includes the wind speed of room temperature, evaporating temperature, the running frequency of compressor and indoor fan；According to humidity parameter,
Determine corresponding humidity factor；According to humidity factor, determine outer wind deflector the first upper limit position and the first zero degree position the
One angle, and determine the second upper limit position of internal air baffle and the second angle of the second zero degree position；First zero degree position is outer
Position when wind-guiding plate closing, the second zero degree position are position when internal air baffle is closed；If the first angle was less than a upper period
The angle of China and foreign countries' wind deflector then controls outer wind deflector in current period and goes at the first upper limit position, and controls internal air baffle
It goes at the second upper limit position.
With reference to first aspect, in one possible implementation, according to humidity parameter, corresponding humidity factor is determined,
It include: using formula: T=(T1Base-T1)+(T2-T2Base)+KF*(F-FBase), determine humidity factor T；Wherein, T1BaseFor default interior
Temperature, T1 are room temperature, and T2 is evaporating temperature, T2BaseFor preset evaporating temperature corresponding with wind speed, KF is preset and wind
The corresponding coefficient of frequency of speed, F are the running frequency of compressor, FBaseFor preset running frequency corresponding with wind speed.
With reference to first aspect with above-mentioned possible implementation, in alternatively possible implementation, according to humidity because
Son determines the first upper limit position of outer wind deflector and the first angle of the first zero degree position, and on the second of determining internal air baffle
Second angle of extreme position and the second zero degree position, comprising:, will be pre- if humidity factor is less than or equal to the first preset temperature
The first predetermined angle deposited is determined as the first angle, and the second predetermined angle prestored is determined as the second angle；If humidity
The factor is greater than or equal to the second preset temperature, then the third predetermined angle prestored is determined as the first angle, and the will prestored
Four predetermined angles are determined as the second angle；Third predetermined angle is greater than the first predetermined angle, and the 4th predetermined angle is pre- less than second
If angle；If humidity factor is greater than the first preset temperature and less than the second preset temperature, by the first predetermined angle and third
Unspecified angle within the scope of predetermined angle is determined as the first angle, and determines the second angle according to the first angle.
First is preset in alternatively possible implementation with above-mentioned possible implementation with reference to first aspect
Unspecified angle within the scope of angle and third predetermined angle is determined as the first angle, comprising: if humidity factor is greater than first in advance
If temperature and less than the second preset temperature, then formula is used:Determine the first included angle A；Wherein,
A1 be the first predetermined angle, A3 be third predetermined angle, T4 be the second preset temperature, T3 be the first preset temperature, T be humidity because
Son.
It is pressed from both sides in alternatively possible implementation according to first with above-mentioned possible implementation with reference to first aspect
Angle determines the second angle, comprising: if the first angle is less than or equal to the 5th predetermined angle, the second predetermined angle is determined as
Second angle；5th predetermined angle is greater than the first predetermined angle and is less than third predetermined angle；If the first angle is greater than the 5th
4th predetermined angle is then determined as the second angle by predetermined angle.
Second aspect, the present invention provide a kind of air conditioner, which may include: receiving unit, acquiring unit, determination
Unit and control unit.Receiving unit, for when running refrigeration mode or dehumidification mode, receiving the calm sense instruction of user.
Acquiring unit, for obtaining the humidity parameter in current period, humidity parameter includes Indoor Temperature after running preset time period
The wind speed of degree, evaporating temperature, the running frequency of compressor and indoor fan.Determination unit is used for according to humidity parameter, and determining pair
The humidity factor answered；According to humidity factor, the first upper limit position of outer wind deflector and the first angle of the first zero degree position are determined,
And determine the second upper limit position of internal air baffle and the second angle of the second zero degree position；First zero degree position is that outer wind deflector closes
Position when conjunction, the second zero degree position are position when internal air baffle is closed.Control unit, if being less than upper one for the first angle
The angle of period China and foreign countries' wind deflector then controls outer wind deflector in current period and goes at the first upper limit position, and leads in control
Aerofoil is gone at the second upper limit position.
In conjunction with second aspect, in one possible implementation, determination unit is specifically used for: using formula: T=
(T1Base-T1)+(T2-T2Base)+KF*(F-FBase), determine humidity factor T；Wherein, T1BaseFor preset indoor temperature, T1 is Indoor Temperature
Degree, T2 is evaporating temperature, T2BaseFor preset evaporating temperature corresponding with wind speed, KF is preset frequency corresponding with wind speed system
Number, F are the running frequency of compressor, FBaseFor preset running frequency corresponding with wind speed.
In conjunction with second aspect and above-mentioned possible implementation, in alternatively possible implementation, determination unit, tool
Body is used for: if humidity factor is less than or equal to the first preset temperature, the first predetermined angle prestored being determined as the first folder
Angle, and the second predetermined angle prestored is determined as the second angle；If humidity factor is greater than or equal to the second preset temperature,
The third predetermined angle prestored is determined as the first angle, and the 4th predetermined angle prestored is determined as the second angle；Third
Predetermined angle is greater than the first predetermined angle, and the 4th predetermined angle is less than the second predetermined angle；If it is pre- that humidity factor is greater than first
If temperature and less than the second preset temperature, then the first predetermined angle and the unspecified angle within the scope of third predetermined angle are determined as
First angle, and the second angle is determined according to the first angle.
In conjunction with second aspect and above-mentioned possible implementation, in alternatively possible implementation, determination unit is specific to use
In: if humidity factor is greater than the first preset temperature and less than the second preset temperature, use formula:
Determine the first included angle A；Wherein, A1 is the first predetermined angle, and A3 is third predetermined angle, and T4 is the second preset temperature, T3 the
One preset temperature, T are humidity factor.
In conjunction with second aspect and above-mentioned possible implementation, in alternatively possible implementation, determination unit, tool
Body is used for: if the first angle is less than or equal to the 5th predetermined angle, the second predetermined angle being determined as the second angle；5th
Predetermined angle is greater than the first predetermined angle and is less than third predetermined angle；It, will if the first angle is greater than the 5th predetermined angle
4th predetermined angle is determined as the second angle.
The air conditioner that concrete implementation mode can be provided with reference to the possible implementation of first aspect or first aspect
Control method in air conditioner behavioral function.
The third aspect provides a kind of air conditioner, the air conditioner include: at least one processor, memory, communication interface and
Communication bus.Processor is connect with memory, communication interface by communication bus, and memory refers to for storing computer execution
It enables, when air conditioner operation, processor executes the computer executed instructions of memory storage, so that air conditioner executes such as first party
The control method of the air conditioner of any one of the possible implementation of face or first aspect.
Fourth aspect provides a kind of computer storage medium, is stored thereon with computer executed instructions, when computer executes
Instruction on air conditioner when running, so that air conditioner is executed as any in the possible implementation of first aspect or first aspect
The control method of one air conditioner.
The control method of air conditioner provided by the invention receives the nothing of user when running refrigeration mode or dehumidification mode
Wind sense instruction after running preset time period, obtains the humidity parameter in current period, which includes room temperature, steams
The wind speed for sending out temperature, the running frequency of compressor and indoor fan, determines corresponding humidity factor according to humidity parameter, according to wet
The factor is spent, determines the first upper limit position of outer wind deflector and the first angle of the first zero degree position, and the of determination internal air baffle
Second angle of two upper limit positions and the second zero degree position, if the first angle was less than the angle of China and foreign countries' wind deflector of the upper period,
Outer wind deflector is controlled in current period to go at the first upper limit position, and is controlled internal air baffle and gone at the second upper limit position.
In this way, since internal air baffle is located inside air outlet, surrounded by cold wind in the case where air conditioner includes double wind deflectors, it will not
Dew condensation phenomenon is generated, outer wind deflector is located at outside air outlet, and interior temperature outside is different, is also easy to produce condensation.By by outer wind-guiding
First upper limit position of plate and the first angle and humidity factor of the first zero degree position are associated, according to wet in current period
Degree the factor determine the first angle, since humidity factor is obtained according to humidity parameter, each humidity parameter with indoor phase
It is associated to humidity, therefore with the increase of running time, indoor relative humidity gradually decreases, according to humidity factor determination
First angle can become smaller, i.e., the first angle in current period can be less than the upper limit angle of China and foreign countries' wind deflector of the upper period, thus
So that human body is not easy to be blown to by cold wind, realizes calm sense function and improve user while the national standard for meeting condensation
Comfort level.
Detailed description of the invention
Fig. 1 is a kind of composition schematic diagram of air conditioner provided in an embodiment of the present invention；
Fig. 2 is a kind of flow chart of the control method of air conditioner provided in an embodiment of the present invention；
Fig. 3 is a kind of air humidity content provided in an embodiment of the present invention, evaporating temperature, the difference of dew-point temperature and evaporating temperature
It is worth, respectively the relation schematic diagram between relative humidity；
Fig. 4 is a kind of relation schematic diagram of evaporating temperature and room temperature provided in an embodiment of the present invention；
Fig. 5 is the relation schematic diagram of the running frequency of a kind of evaporating temperature provided in an embodiment of the present invention and compressor；
Fig. 6 is a kind of schematic diagram of inside and outside wind deflector provided in an embodiment of the present invention；
Fig. 7 is a kind of schematic diagram that relative humidity changes over time provided in an embodiment of the present invention；
Fig. 8 is a kind of relation schematic diagram of first angle and humidity factor provided in an embodiment of the present invention；
Fig. 9 is a kind of lower envelope line schematic diagram of outer wind deflector outlet air in different location provided in an embodiment of the present invention；
Figure 10 is a kind of position view of outer wind deflector and internal air baffle provided in an embodiment of the present invention；
Figure 11 is the position view of another kind provided in an embodiment of the present invention outer wind deflector and internal air baffle；
Figure 12 is the position view of another kind provided in an embodiment of the present invention outer wind deflector and internal air baffle；
Figure 13 is the composition schematic diagram of another air conditioner provided in an embodiment of the present invention；
Figure 14 is the composition schematic diagram of another air conditioner provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Fig. 1 is a kind of composition schematic diagram of air conditioner provided in an embodiment of the present invention, as shown in Figure 1, the air conditioner can be with
It include: at least one processor 11, memory 12, communication interface 13 and communication bus 14.
It is specifically introduced below with reference to each component parts of the Fig. 1 to air conditioner:
Wherein, processor 11 is the control centre of air conditioner, can be a processor, is also possible to multiple processing elements
General designation.For example, processor 11 is a central processing unit (Central Processing Unit, CPU), it is also possible to spy
Determine integrated circuit (Application Specific Integrated Circuit, ASIC), or is arranged to implement this
One or more integrated circuits of inventive embodiments, such as: one or more digital signal processor (Digital Signal
Processor, DSP), or, one or more field programmable gate array (Field Programmable Gate Array,
FPGA)。
In concrete implementation, as one embodiment, processor 11 may include one or more CPU, and example is as shown in figure 1
Shown in CPU0 and CPU1.And as one embodiment, air conditioner may include multiple processors, such as shown in Fig. 1
Manage device 11 and processor 15.Each of these processors can be a single core processor (Single-CPU), can also be with
It is a multi-core processor (Multi-CPU).Here processor can refer to one or more equipment, circuit, and/or for locating
Manage the processing core of data (such as computer program instructions).
Memory 12 can be read-only memory (Read-Only Memory, ROM) or can store static information and instruction
Other kinds of static storage device, random access memory (Random Access Memory, RAM) or letter can be stored
The other kinds of dynamic memory of breath and instruction, is also possible to Electrically Erasable Programmable Read-Only Memory (Electrically
Erasable Programmable Read-Only Memory, EEPROM), CD-ROM (Compact Disc Read-
Only Memory, CD-ROM) or other optical disc storages, optical disc storage (including compression optical disc, laser disc, optical disc, digital universal
Optical disc, Blu-ray Disc etc.), magnetic disk storage medium or other magnetic storage apparatus or can be used in carrying or store to have referring to
Enable or data structure form desired program code and can by any other medium of computer access, but not limited to this.
Memory 12, which can be, to be individually present, and is connected by communication bus 14 with processor 11.Memory 12 can also and processor
11 integrate.
In concrete implementation, memory 12, for storing the data in the present invention and executing software program of the invention.
Processor 11 can be by running or execute the software program being stored in memory 12, and calls and be stored in memory 12
Data, execute the various functions of air conditioner.
Communication interface 13, using the device of any transceiver one kind, for other equipment or communication, such as nothing
Line access (Radio Access Network, RAN), WLAN (Wireless Local Area Networks,
WLAN) etc..Communication interface 13 may include that receiving unit realizes that receive capabilities and transmission unit realize sending function.
Communication bus 14 can be industry standard architecture (Industry Standard Architecture, ISA)
Bus, external equipment interconnection (Peripheral Component Interconnect, PCI) bus or extension industrial standard body
Architecture (Extended lndustry Standard Architecture, EISA) bus etc..The bus can be divided into address
Bus, data/address bus, control bus etc..Only to be indicated with a thick line in Fig. 1, it is not intended that only one convenient for indicating
Bus or a type of bus.
It should be noted that in embodiments of the present invention, air conditioner can be split air conditioner, window air conditioner, shifting
The convertible frequency air-conditioner of dynamic air conditioner etc..
Meet national standard in order to which comfort level and the condensation of user can be improved, and does not reduce the refrigeration of air conditioner
Effect, the embodiment of the invention provides a kind of control method of air conditioner, it (includes outer that this method, which can be applied to double wind deflectors,
Wind deflector and internal air baffle) air conditioner in, and the air conditioner is not installed with humidity sensor.As shown in Fig. 2, this method can be with
Include:
201, when running refrigeration mode or dehumidification mode, the calm sense instruction of user is received.
Wherein, for air conditioner when running refrigeration mode or dehumidification mode, user can pass through line control machine, remote controler, control
Panel or intelligent Application, the calm sense of Lai Kaiqi air conditioner or prevent from blowing function, and such air conditioner can receive user's
Calm sense instruction.
202, after running preset time period, the humidity parameter in current period is obtained.
Wherein, air conditioner can first judge the operation of refrigeration mode or dehumidification mode after receiving calm sense instruction
Whether the time reaches preset time period.If being not up to, outer wind deflector is gone to maximum upper limit angle, and (third prestored is default
Angle is less than lower limit angle, for prompting the calm sense function of user to have turned on) position at, and internal air baffle is gone into phase
It answers at position, to avoid condensation is generated.When reaching preset time period between at runtime, household air-conditioner is stablized, can the period
Property the angles of the double wind deflectors of adjustment directly can periodically adjust the angle of double wind deflectors if having reached preset time period,
It is illustrated by taking a cycle as an example herein.Air conditioner can first obtain the humidity parameter in current period, which is
Parameter relevant to indoor relative humidity specifically may include: room temperature, evaporating temperature, the running frequency of compressor
With the wind speed of indoor fan.Wherein, evaporating temperature can be obtained by the temperature sensor installed in indoor coil.
203, according to humidity parameter, corresponding humidity factor is determined.
Wherein, air conditioner, can be using the formula prestored: T=after getting the humidity parameter in current period
(T1Base-T1)+(T2-T2Base)+KF*(F-FBase), determine corresponding humidity factor T, the unit of T is DEG C.Wherein, T1BaseTo preset room
Interior temperature, T1 are the room temperature in current period, and T2 is the evaporating temperature in current period, T2BaseFor preset and current week
The corresponding evaporating temperature of wind speed in phase, KF are preset coefficient of frequency corresponding with wind speed, and F is the compressor in current period
Running frequency, FBaseFor preset running frequency corresponding with wind speed.In concrete implementation, T2BaseAnd FBaseRefer to mark cold house
Under interior operating condition, indoor dry-bulb temperature is 27 DEG C, and wet-bulb temperature is 19 DEG C, when relative humidity is 47.5% corresponding evaporating temperature and
Running frequency, at this point, T1BaseIt is 27 DEG C.And T2Base、FBaseIt with KF is codetermined by the type of air conditioner and the wind speed of indoor fan
's.
It should be noted that in embodiments of the present invention, formula T=(T1Base-T1)+(T2-T2Base)+KF*(F-FBase) it is pre-
First tested.Can be obtained by the formula: humidity factor is bigger, and indoor relative humidity is bigger, be because of are as follows: Fig. 3 is sky
Evaporating temperature when gas water capacity, refrigeration or dehumidifying, the relational graph between the relative humidity of indoor environment respectively, such as Fig. 3 institute
Show, relative humidity and air humidity content are at linear function, and evaporating temperature and relative humidity, at linear function, relative humidity is got over
Height, evaporating temperature are higher, that is to say, that relative humidity and T1Base- T1 is positively correlated.Fig. 4 is the pass of evaporating temperature and room temperature
System's figure, as shown in figure 4, with the increase of room temperature, evaporating temperature approximately linear increases under same relative humidity, that is,
Say, evaporating temperature is positively correlated with room temperature, and since relative humidity and evaporating temperature are positively correlated, relative humidity with
Room temperature, i.e. (T2-T2Base) be positively correlated.Fig. 5 is the relational graph of the running frequency of evaporating temperature and compressor, such as Fig. 5 institute
Show, identical in relative humidity, room temperature is identical, and in the identical situation of the wind speed of indoor fan, evaporating temperature is with operation frequency
The raising of rate and reduce, that is to say, that evaporating temperature is negatively correlated with running frequency, but due to relative humidity and evaporating temperature at
It is positively correlated, therefore relative humidity and running frequency, i.e. (F-FBase) be negatively correlated.After comprehensively considering and being tested, obtain opposite
Humidity and (T1Base-T1)+(T2-T2Base)+KF* (F-FBase) be positively correlated, phase is characterized using humidity factor in the embodiment of the present invention
To the size of humidity, therefore relative humidity is bigger, and humidity factor is bigger.
204, according to humidity factor, the first upper limit position of outer wind deflector and the first angle of the first zero degree position are determined,
And determine the second upper limit position of internal air baffle and the second angle of the second zero degree position.
Wherein, as shown in fig. 6, being surrounded since internal air baffle is located inside air outlet by cold wind, inside and outside without temperature
Difference will not generate dew condensation phenomenon, and outer wind deflector is located at outside air outlet, inside and outside have the temperature difference, be also easy to produce condensation.Work as interior
When the relative humidity of environment is higher, (dew-point temperature refers to when the vapor in air becomes dewdrop corresponding dew-point temperature
Temperature) it is higher, so that (evaporating temperature refers to temperature when liquid gasification for dew-point temperature and the evaporating temperature of indoor machine evaporation
Degree) difference it is bigger, more the easy outer surface of machine indoors generates condensation.In conjunction with the difference of dew-point temperature and evaporating temperature in Fig. 3
Shown in relational graph with relative humidity, when relative humidity is lower than 30%, the difference of dew-point temperature and evaporating temperature is negative value, table
Bright indoor unit outer surface will not generate condensation；When relative humidity is higher than 30%, the difference of dew-point temperature and evaporating temperature is greater than
Zero, and relative humidity is higher, difference is bigger, shows that indoor unit outer surface is more also easy to produce condensation.Therefore in order to meet the state of condensation
Mark requires, can by the larger of upper limit angle that outer wind deflector of relative humidity when higher can be swung setting, by relative humidity compared with
The upper limit angle that outer wind deflector when low can be swung is arranged smaller.
Again due to the increase with refrigeration or the runing time of dehumidifying, the relative humidity of indoor environment can be gradually reduced, when
It is indoor very low without moisture removal or moisture removal when relative humidity is lower, that is to say, that relative humidity reduces to a certain extent (usually
It is 50% ± 10%) it keeps stablizing afterwards, as shown in Figure 7.
In conjunction with Fig. 3 and Fig. 7, the upper limit angle of available outer wind deflector, i.e. the first angle and indoor environment it is relatively wet
Degree, i.e., humidity factor is positively correlated, as shown in Figure 8.
According to the relationship of Fig. 8, the first angle can be associated in advance with humidity factor, and prestore in air conditioner
The relationship of one angle and humidity factor, in conjunction with the synergism of internal air baffle, internal air baffle is prestored in air conditioner to be swung
Upper limit angle, i.e. the relationship of the second angle and humidity factor.In this way, air conditioner is determining the humidity factor in current period
Later, the first of the first upper limit position and the first zero degree position that outer wind deflector can be swung according to the relationship prestored, can be determined
Angle, and determine the second angle of the second upper limit position and the second zero degree position that internal air baffle can be swung.Wherein, the first zero degree
Position is position when outer wind deflector is closed completely, position when the second zero degree position is closed completely for internal air baffle.
It is specific: if humidity factor is less than or equal to the first preset temperature, the first predetermined angle prestored being determined
For the first angle, and the second predetermined angle prestored is determined as the second angle, it is at this time since humidity factor is smaller, i.e., indoor
Relative humidity is smaller, therefore the first predetermined angle is smaller, and outer wind deflector, which is at the first predetermined angle, to be blown less than human body and will not
Condensation is generated, corresponding internal air baffle, which is at the second predetermined angle, can be the maximum position of air output.If humidity factor
More than or equal to the second preset temperature, then the third predetermined angle prestored is determined as the first angle, and pre- by the prestore the 4th
If angle is determined as the second angle, humidity factor is larger at this time, i.e., indoor relative humidity is larger, and third predetermined angle is greater than the
One predetermined angle is to avoid generation condensation, and third predetermined angle is less than the lower limit angle that outer wind deflector can be swung, to differentiate
It opens refrigeration mode and opens the difference of calm sense function.And due at third predetermined angle with compared at the first predetermined angle, outside
Wind deflector is easier to blow to people, therefore the 4th predetermined angle is arranged less than the second predetermined angle, and outlet air has been raised on certain procedures
Highly, although air output reduces, the cold wind for blowing to human body can be reduced.If humidity factor be greater than the first preset temperature and
Less than the second preset temperature, then the unspecified angle within the scope of the first predetermined angle and third predetermined angle is determined as the first folder
Angle, and the second angle is determined according to the first angle.
In one possible implementation, if humidity factor is greater than the first preset temperature and less than the second default temperature
Degree, then air conditioner can use formula:Determine the first included angle A；Wherein, it is default to be greater than first by A
Angle and be less than third predetermined angle, A1 be the first predetermined angle, A3 be third predetermined angle, T4 be the second preset temperature, T3
For the first preset temperature, T is the humidity factor in current period.Certainly, for other formula, if meeting the following conditions: with
Humidity factor reduce, the first angle also reduces；When the range of humidity factor be the first preset temperature and the second preset temperature it
Between when, the first angle obtained using the formula is between the first predetermined angle and third predetermined angle, then the formula also exists
In the protection scope of the embodiment of the present invention.At this time correspondingly, air conditioner determines the process of the second angle according to the first angle are as follows: such as
The first angle of fruit is less than or equal to the 5th predetermined angle and is greater than the first predetermined angle, then the second predetermined angle is determined as second
Angle；If the first angle is greater than the 5th predetermined angle and is less than third predetermined angle, the 4th predetermined angle is determined as the
Two angles.Wherein, the lower limit folder that the outer wind deflector of the 5th predetermined angle < third predetermined angle < of the first predetermined angle < can be swung
Angle；The lower limit that the 4th predetermined angle < the second predetermined angle < internal air baffle of upper limit angle < that internal air baffle can be swung can be swung
Angle, the upper limit angle and lower limit angle of internal air baffle and the specific cabinet framework of indoor unit are related.
It should be noted that Fig. 9 is outer wind deflector in different location, the lower envelope line schematic diagram of outlet air, wherein first
At predetermined angle (at this outlet air along outer wind deflector inner surface tangential direction obliquely, outlet air has certain loss) corresponding lower envelope
Line 1, (at this outlet air loss reduction and be least also easy to produce condensation) corresponding lower envelope line 2 at lower limit angle.As shown in Figure 9, it leads outside
The angle of aerofoil and the first zero degree position is smaller, and the position of lower envelope line is higher, and the chance for blowing to human body at this time is smaller, and according to
Test obtains at the corresponding position of the first predetermined angle, and any position of lower envelope line is all higher than 1.8 meters, cold people not blown by the wind
Body.
If 205, the first angle was less than the angle of China and foreign countries' wind deflector of the upper period, outer wind deflector is controlled in current period
It goes at the first upper limit position, and controls internal air baffle and go at the second upper limit position.
Wherein, air conditioner is after determining the first angle and the second angle, can will be in the first angle and a upper period
The angle of outer wind deflector is compared.If identical, outer wind deflector and internal air baffle holding position in current period are controlled
It is constant, and humidity parameter is reacquired after preset time period.If the first angle was less than the folder of China and foreign countries' wind deflector of the upper period
Angle, then air conditioner can control outer wind deflector in current period and go at the first upper limit position, and controls internal air baffle and go to
At second upper limit position, and after the preset time period that outer wind deflector goes to the first upper limit position, redefine the first angle and
Second angle, until the first angle is the first predetermined angle.In this way, being determined wet by periodically obtaining humidity parameter
The factor is spent, carrys out the angle that dynamic adjusts double wind deflectors and is blown at this time until the upper limit angle of outer wind deflector is minimum less than human body.
Illustratively, it is assumed that the first preset temperature T3 is 0 DEG C, and the first predetermined angle A1 is 20 °, and the second predetermined angle is
95 °, the second preset temperature T4 is 3 DEG C, and third predetermined angle A3 is 45 °, and the 4th predetermined angle is 75 °, and the 5th predetermined angle is
30°.So after receiving calm sense instruction, it is assumed that the runing time of refrigeration mode or dehumidification mode has reached preset time
Section, determining humidity factor is 3 DEG C at this time, then goes to outer wind deflector at 45 ° of positions, and internal air baffle is gone to 75 ° of positions
Place, as shown in Figure 10.After 10 min, it is assumed that determining humidity factor is 1 DEG C, then the first angle is A=20+ (45-
20) * (1-0)/(3-0)=28 ° determine that the second angle is 95 °, outer wind deflector gone at 28 ° of positions less than 30 °, and
Internal air baffle is gone at 95 ° of positions, as shown in figure 11.After 10 min, it is assumed that determining humidity factor is 0 DEG C, then will
Outer wind deflector is gone at 20 ° of positions, and 95 ° of internal air baffle holding is constant, as shown in figure 12.
The control method of air conditioner provided by the invention receives the nothing of user when running refrigeration mode or dehumidification mode
Wind sense instruction after running preset time period, obtains the humidity parameter in current period, which includes room temperature, steams
The wind speed for sending out temperature, the running frequency of compressor and indoor fan, determines corresponding humidity factor according to humidity parameter, according to wet
The factor is spent, determines the first upper limit position of outer wind deflector and the first angle of the first zero degree position, and the of determination internal air baffle
Second angle of two upper limit positions and the second zero degree position, if the first angle was less than the angle of China and foreign countries' wind deflector of the upper period,
Outer wind deflector is controlled in current period to go at the first upper limit position, and is controlled internal air baffle and gone at the second upper limit position.
In this way, since internal air baffle is located inside air outlet, surrounded by cold wind in the case where air conditioner includes double wind deflectors, it will not
Dew condensation phenomenon is generated, outer wind deflector is located at outside air outlet, and interior temperature outside is different, is also easy to produce condensation.By by outer wind-guiding
First upper limit position of plate and the first angle and humidity factor of the first zero degree position are associated, according to wet in current period
Degree the factor determine the first angle, since humidity factor is obtained according to humidity parameter, each humidity parameter with indoor phase
It is associated to humidity, therefore with the increase of running time, indoor relative humidity gradually decreases, according to humidity factor determination
First angle can become smaller, i.e., the first angle in current period can be less than the upper limit angle of China and foreign countries' wind deflector of the upper period, thus
So that human body is not easy to be blown to by cold wind, realizes calm sense function and improve user while the national standard for meeting condensation
Comfort level.
It is above-mentioned that mainly scheme provided in an embodiment of the present invention is described from the angle of air conditioner.It is understood that
It is that in order to realize the above functions, it comprises execute the corresponding hardware configuration of each function and/or software module for air conditioner.This
Field technical staff should be readily appreciated that, algorithm steps described in conjunction with the examples disclosed in the embodiments of the present disclosure,
The present invention can be realized with the combining form of hardware or hardware and computer software.Some function is still calculated with hardware actually
The mode of machine software-driven hardware executes, specific application and design constraint depending on technical solution.Professional technique people
Member can use different methods to achieve the described function each specific application, but this realization is it is not considered that super
The scope of the present invention out.
The embodiment of the present invention can carry out the division of functional module according to above method example to air conditioner, for example, can be with
Two or more functions, can also be integrated in a processing module by corresponding each each functional module of function division
In.Above-mentioned integrated module both can take the form of hardware realization, can also be realized in the form of software function module.It needs
It is noted that be schematical, only a kind of logical function partition to the division of module in the embodiment of the present invention, it is practical real
It is current that there may be another division manner.
In the case where each function division of use correspondence each functional module, Figure 13 is shown involved in above-described embodiment
Air conditioner alternatively possible composition schematic diagram, as shown in figure 13, the air conditioner may include: receiving unit 31, obtain
Unit 32, determination unit 33 and control unit 34.
Wherein, receiving unit 31, for supporting air conditioner to execute the step in the control method of air conditioner shown in Fig. 2
201。
Acquiring unit 32, for supporting air conditioner to execute the step 202 in the control method of air conditioner shown in Fig. 2.
Determination unit 33, for supporting air conditioner to execute the step 203 in the control method of air conditioner shown in Fig. 2, step
Rapid 204.
Control unit 34, for supporting air conditioner to execute the step 205 in the control method of air conditioner shown in Fig. 2.
It should be noted that all related contents for each step that above method embodiment is related to can quote correspondence
The function of functional module describes, and details are not described herein.
Air conditioner provided in an embodiment of the present invention, for executing the control method of above-mentioned air conditioner, therefore can achieve with
The identical effect of the control method of above-mentioned air conditioner.
Using integrated unit, Figure 14 shows the another kind of air conditioner involved in above-described embodiment
Possible composition schematic diagram.As shown in figure 14, which includes: processing module 41, communication module 42 and memory module 43.
Wherein, processing module 41 is for carrying out control management to the movement of air conditioner, for example, processing module 41 is for supporting
Air conditioner executes step 201, step 202, step 203, step 204, step 205 in Fig. 2, and/or for described herein
Technology other processes.Communication module 42 is used to support the communication of air conditioner Yu other network entities.Memory module 43, is used for
Store the program code and data of air conditioner.
Wherein, processing module 41 can be the processor in Fig. 1.It, which may be implemented or executes, combines the disclosure of invention
Described various illustrative logic blocks, module and circuit.Processor is also possible to realize the combination of computing function, such as
It is combined comprising one or more microprocessors, DSP and the combination of microprocessor etc..Communication module 42 can be logical in Fig. 1
Believe interface.Memory module 43 can be the memory in Fig. 1.
Through the above description of the embodiments, it is apparent to those skilled in the art that, for description
It is convenienct and succinct, only the example of the division of the above functional modules, in practical application, can according to need and will be upper
It states function distribution to be completed by different functional modules, i.e., the internal structure of device is divided into different functional modules, to complete
All or part of function described above.
In several embodiments provided by the present invention, it should be understood that disclosed device and method can pass through it
Its mode is realized.For example, the apparatus embodiments described above are merely exemplary, for example, the module or unit
It divides, only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components
It may be combined or can be integrated into another device, or some features can be ignored or not executed.Another point, it is shown or
The mutual coupling, direct-coupling or communication connection discussed can be through some interfaces, the indirect coupling of device or unit
It closes or communicates to connect, can be electrical property, mechanical or other forms.
The unit as illustrated by the separation member may or may not be physically separated, aobvious as unit
The component shown can be a physical unit or multiple physical units, it can and it is in one place, or may be distributed over
Multiple and different places.Some or all of unit therein can be selected to realize this embodiment scheme according to the actual needs
Purpose.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, can also be integrated in one unit with two or more units.Above-mentioned integrated list
Member both can take the form of hardware realization, can also realize in the form of software functional units.
If the integrated unit is realized in the form of SFU software functional unit and sells or use as independent product
When, it can store in a read/write memory medium.Based on this understanding, the technical solution of the embodiment of the present invention is substantially
The all or part of the part that contributes to existing technology or the technical solution can be in the form of software products in other words
It embodies, which is stored in a storage medium, including some instructions are used so that an equipment (can be list
Piece machine, chip etc.) or processor (processor) perform all or part of the steps of the method described in the various embodiments of the present invention.
And storage medium above-mentioned includes: that USB flash disk, mobile hard disk, ROM, RAM, magnetic or disk etc. are various can store program code
Medium.
The above description is merely a specific embodiment, but scope of protection of the present invention is not limited thereto, any
Change or replacement in the technical scope disclosed by the present invention, should be covered by the protection scope of the present invention.Therefore, this hair
Bright protection scope should be based on the protection scope of the described claims.
Claims (12)
1. a kind of control method of air conditioner, which is characterized in that the described method includes:
When running refrigeration mode or dehumidification mode, the calm sense instruction of user is received；
After running preset time period, the humidity parameter in current period is obtained, the humidity parameter includes room temperature, evaporation temperature
The wind speed of degree, the running frequency of compressor and indoor fan；
According to the humidity parameter, corresponding humidity factor is determined；
According to the humidity factor, the first upper limit position of outer wind deflector and the first angle of the first zero degree position are determined, and really
Determine the second upper limit position of internal air baffle and the second angle of the second zero degree position；First zero degree position is the outer wind-guiding
Position when plate closing, second zero degree position are the position when internal air baffle is closed；
If first angle was less than the angle of outer wind deflector described in a upper period, in the current period described in control
Outer wind deflector is gone at first upper limit position, and is controlled the internal air baffle and gone at second upper limit position.
2. the control method of air conditioner according to claim 1, which is characterized in that it is described according to the humidity parameter, really
Fixed corresponding humidity factor, comprising:
Using formula: T=(T1Base-T1)+(T2-T2Base)+KF*(F-FBase), determine the humidity factor T；Wherein, T1BaseIt is default
Room temperature, T1 are the room temperature, and T2 is the evaporating temperature, T2BaseFor preset evaporation temperature corresponding with the wind speed
Degree, KF are preset coefficient of frequency corresponding with the wind speed, and F is the running frequency of the compressor, FBaseFor preset and institute
State the corresponding running frequency of wind speed.
3. the control method of air conditioner according to claim 2, which is characterized in that it is described according to the humidity factor, really
First upper limit position of fixed outer wind deflector and the first angle of the first zero degree position, and determine the second upper limit position of internal air baffle
With the second angle of the second zero degree position, comprising:
If the humidity factor is less than or equal to the first preset temperature, the first predetermined angle prestored is determined as described the
One angle, and the second predetermined angle prestored is determined as second angle；
If the humidity factor is greater than or equal to the second preset temperature, the third predetermined angle prestored is determined as described the
One angle, and the 4th predetermined angle prestored is determined as second angle；The third predetermined angle is greater than described first
Predetermined angle, the 4th predetermined angle are less than second predetermined angle；
If the humidity factor is greater than first preset temperature and is less than second preset temperature, pre- by described first
If the unspecified angle within the scope of angle and the third predetermined angle is determined as first angle, and according to first angle
Determine second angle.
4. the control method of air conditioner according to claim 3, which is characterized in that it is described by first predetermined angle with
Unspecified angle within the scope of the third predetermined angle is determined as first angle, comprising:
If the humidity factor is greater than first preset temperature and is less than second preset temperature, formula is used:Determine first included angle A；Wherein, A1 is first predetermined angle, and A3 is the third
Predetermined angle, T4 are second preset temperature, and T3 is first preset temperature, and T is the humidity factor.
5. the control method of air conditioner according to claim 4, which is characterized in that described to be determined according to first angle
Second angle, comprising:
If first angle is less than or equal to the 5th predetermined angle, second predetermined angle is determined as described second
Angle；5th predetermined angle is greater than first predetermined angle and is less than the third predetermined angle；
If first angle is greater than the 5th predetermined angle, the 4th predetermined angle is determined as second folder
Angle.
6. a kind of air conditioner, which is characterized in that the air conditioner includes: that receiving unit, acquiring unit, determination unit and control are single
Member；
The receiving unit, for when running refrigeration mode or dehumidification mode, receiving the calm sense instruction of user；
The acquiring unit, for obtaining the humidity parameter in current period, the humidity parameter after running preset time period
Wind speed including room temperature, evaporating temperature, the running frequency of compressor and indoor fan；
The determination unit, for determining corresponding humidity factor according to the humidity parameter；According to the humidity factor, really
First upper limit position of fixed outer wind deflector and the first angle of the first zero degree position, and determine the second upper limit position of internal air baffle
With the second angle of the second zero degree position；Position when first zero degree position is the outer wind-guiding plate closing, described second
Zero degree position is the position when internal air baffle is closed；
Described control unit, if being less than the angle of outer wind deflector described in a upper period for first angle, described
The control outer wind deflector is gone at first upper limit position in current period, and is controlled the internal air baffle and gone to described the
At two upper limit positions.
7. air conditioner according to claim 6, which is characterized in that the determination unit is specifically used for:
Using formula: T=(T1Base-T1)+(T2-T2Base)+KF*(F-FBase), determine the humidity factor T；Wherein, T1BaseIt is default
Room temperature, T1 are the room temperature, and T2 is the evaporating temperature, T2BaseFor preset evaporation temperature corresponding with the wind speed
Degree, KF are preset coefficient of frequency corresponding with the wind speed, and F is the running frequency of the compressor, FBaseFor preset and institute
State the corresponding running frequency of wind speed.
8. air conditioner according to claim 7, which is characterized in that the determination unit is specifically used for:
If the humidity factor is less than or equal to the first preset temperature, the first predetermined angle prestored is determined as described the
One angle, and the second predetermined angle prestored is determined as second angle；
If the humidity factor is greater than or equal to the second preset temperature, the third predetermined angle prestored is determined as described the
One angle, and the 4th predetermined angle prestored is determined as second angle；The third predetermined angle is greater than described first
Predetermined angle, the 4th predetermined angle are less than second predetermined angle；
If the humidity factor is greater than first preset temperature and is less than second preset temperature, pre- by described first
If the unspecified angle within the scope of angle and the third predetermined angle is determined as first angle, and according to first angle
Determine second angle.
9. air conditioner according to claim 8, which is characterized in that the determination unit is specifically used for:
If the humidity factor is greater than first preset temperature and is less than second preset temperature, formula is used:Determine first included angle A；Wherein, A1 is first predetermined angle, and A3 is the third
Predetermined angle, T4 are second preset temperature, and T3 is first preset temperature, and T is the humidity factor.
10. air conditioner according to claim 9, which is characterized in that the determination unit is specifically used for:
If first angle is less than or equal to the 5th predetermined angle, second predetermined angle is determined as described second
Angle；5th predetermined angle is greater than first predetermined angle and is less than the third predetermined angle；
If first angle is greater than the 5th predetermined angle, the 4th predetermined angle is determined as second folder
Angle.
11. a kind of air conditioner, which is characterized in that the air conditioner includes: processor, memory, communication interface and communication bus；
The processor is connect with the memory, the communication interface by the communication bus, and the memory is for depositing
Computer executed instructions are stored up, when air conditioner operation, the processor executes the computer of the memory storage
It executes instruction, so that the air conditioner executes the control method of air conditioner according to any one of claims 1 to 5.
12. a kind of computer storage medium, which is characterized in that the computer storage medium includes computer executed instructions, when
The computer executed instructions on air conditioner when running, so that the air conditioner is executed such as any one of claim 1-5 institute
The control method for the air conditioner stated.
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| CN115751673A (en) * | 2022-11-29 | 2023-03-07 | 宁波奥克斯电气股份有限公司 | Control method and device for preventing condensation of air conditioner internal unit and air conditioner |
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