CN108168047A - Air conditioning control method and air conditioner - Google Patents
Air conditioning control method and air conditioner Download PDFInfo
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- CN108168047A CN108168047A CN201810034485.4A CN201810034485A CN108168047A CN 108168047 A CN108168047 A CN 108168047A CN 201810034485 A CN201810034485 A CN 201810034485A CN 108168047 A CN108168047 A CN 108168047A
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- air conditioner
- rotating speed
- target
- outdoor unit
- wind turbine
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2313/00—Compression machines, plants or systems with reversible cycle not otherwise provided for
- F25B2313/029—Control issues
- F25B2313/0294—Control issues related to the outdoor fan, e.g. controlling speed
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Abstract
The invention discloses a kind of control method of air conditioner, the control method of the air conditioner includes the following steps：The operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in low-power continuous service pattern；Obtain compressor operating frequency；The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency；The rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target.The invention also discloses a kind of air conditioners.Present invention reduces the energy consumptions that air conditioner uses.
Description
Technical field
The present invention relates to air-conditioner field more particularly to air conditioning control methods and air conditioner.
Background technology
As the improvement of people's living standards, requirement of the people to air conditioner is higher and higher.Existing air conditioner, in usually
Be user need in use, just opening air conditioner, make air conditioner high power operation Quick temperature adjustment.So so that outdoor unit
Heat exchanger need quickly to scatter and disappear energy so that the wind wheel high-speed cruising of outdoor unit.The wind turbine for continuing high speed operation is unfavorable for
The reasonable utilization of energy.
Invention content
It is a primary object of the present invention to provide a kind of air-conditioner control method, it is intended to it is high to solve existing air conditioner energy consumption
Technical problem.
To achieve the above object, the present invention provides a kind of control method of air conditioner, the control method packet of the air conditioner
Include following steps：
The operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain compressor operating frequency；
The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target is in preset rotation speed range
The interior increase with compressor operating frequency and increase；
The rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target.
Preferably, the rotating speed of target that outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target exists
The step of increasing in the range of preset rotation speed with the increase of compressor operating frequency includes：
The rotating speed of target N of outdoor unit wind turbine is equal to, natural Dai Shuo ㏑ (X) and the first proportionality coefficient of compressor operating frequency
The product of a1.
Preferably, the rotating speed N of the outdoor unit wind turbine is equal to, the natural Dai Shuo ㏑ (X) and first of compressor operating frequency
The step of product of proportionality coefficient a1, includes：
Obtain the first speed considerations of outdoor unit wind turbine；
The rotating speed of target N of outdoor unit wind turbine is equal to, natural Dai Shuo ㏑ (X) and the first proportionality coefficient of compressor operating frequency
The product of a1, then the difference between the first speed considerations b1.
Preferably, the rotating speed of target that outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target exists
The step of increasing in the range of preset rotation speed with the increase of compressor operating frequency includes：
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m.
Preferably, the rotating speed N of the outdoor unit wind turbine is equal to, and the working frequency X of compressor multiplies with the second proportionality coefficient m's
Long-pending step includes：
Obtain the second speed considerations of outdoor unit wind turbine；
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m, then with second
The sum of speed considerations n.
Preferably, the rotating speed of target that outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target exists
The step of increasing in the range of preset rotation speed with the increase of compressor operating frequency includes：
The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency；
Compare rotating speed of target and the maximum value and minimum value of preset rotation speed range；
When the rotating speed of target is more than or equal to the maximum value of preset rotation speed range, with the maximum of preset rotation speed range
Value is as rotating speed of target；
When the rotating speed of target is less than or equal to the minimum value of preset rotation speed range, with the minimum of preset rotation speed range
Value is as rotating speed of target；
When the rotating speed of target is less than the maximum value of preset rotation speed range, and is more than the minimum value of preset rotation speed range,
Using the calculated value calculated according to compressor operating frequency as rotating speed of target.
Preferably, the control method of the air conditioner further includes：
Obtain outdoor environment temperature
According to current environmental temperature, third proportionality coefficient corresponding with current environmental temperature is obtained；
By the operation power regulation of air conditioner to predetermined power and the product of proportionality coefficient.
Preferably, it is described will be by the step of the operation power regulation of air conditioner to predetermined power and the product of third proportionality coefficient
It specifically includes：
It obtains target and maintains temperature；
Temperature is maintained according to target, obtains the first compensation power of predetermined power；
The product of predetermined power and third proportionality coefficient, then the first calculated value being added with the first compensation power are calculated, and
By the operation power regulation of air conditioner to first calculated value.
Preferably, the product for calculating predetermined power and third proportionality coefficient, then the be added with the first compensation power
One calculated value, and the operation power regulation of air conditioner to the step of first calculated value is specifically included：
Detect indoor current number of heat source；
Second compensation power is obtained according to number of heat source；
The product of predetermined power and third proportionality coefficient is calculated, then be added with the first compensation power and the second compensation power
Second calculated value, and by the operation power regulation of air conditioner to second calculated value.
In addition, to achieve the above object, the present invention also provides a kind of air conditioner, the air conditioner includes：Memory, processing
The air conditioner control program that device and being stored in can be run on the memory and on the processor, the air conditioner control journey
The step of sequence realizes air-conditioner control method when being performed by the processor, this method includes：
The operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain compressor operating frequency；
The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency, so that rotating speed of target is in preset rotation speed range
The interior increase with compressor operating frequency and increase；
The rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target.
A kind of control method for air conditioner that the embodiment of the present invention proposes, the operation power for controlling air conditioner first are 100W
~1500W, so that air conditioner operates in low-power continuous service pattern；Compressor operating frequency is obtained again, according to compressor work
Working frequency calculate outdoor unit wind turbine rotating speed of target so that rotating speed of target in the range of preset rotation speed with compressor operating frequency
Increase and increase；Then, the rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target；Due to air conditioner low-power continuous service so that
Wall, furniture in room etc. are maintained close in the range of user demand temperature, when detecting the new temperature requirements of user, then
When adjusting temperature, need the amplitude adjusted very small so that the temperature of indoor heat exchanger and outdoor heat exchange all will not be too high and too
It is low, at this time, it may be necessary to the rotating speed of outdoor fan will not be too big, i.e., under low-power continuous service pattern, outdoor fan turns
Speed increases in the preset range of speeds with the raising of compressor operating frequency；By by outdoor unit rotation speed of fan with compression
The working frequency linkage of machine so that the rotating speed of outdoor unit wind turbine is adapted with low-power continuous service pattern, so as to avoid wind turbine
Rotating speed it is excessively high and waste energy, and then reach energy-efficient purpose；
Simultaneously as the article temperature and demand temperature difference in room are smaller, considerably less cold energy or thermal energy can
To meet room temperature regulation and control, and the demand of user can be reached in a short time, and then avoid air conditioner high power work
Make the energy loss brought；Since the temperature in room is maintained near user's required temperature, after user enters room, at once
It may feel that very comfortably the comfort level of user also greatly improved while energy saving in the program；Cause user not simultaneously
By when room is being entered, comfort conditions can be experienced, user is avoided and waits for the long period that can just feel comfortable existing
As occurring, also avoid user and forget occur the phenomenon that opening air-conditioning before going home, be conducive to raising user and use air conditioner
Convenience so that the use of air conditioner more hommization.
Description of the drawings
Fig. 1 is the flow diagram of one embodiment of air conditioning control method of the present invention；
Fig. 2 is the refinement flow diagram of Fig. 1；
Function relation figures of the Fig. 3 between compressor operating frequency of the present invention and outdoor unit rotation speed of fan in an embodiment；
Functional relations of the Fig. 4 between compressor operating frequency of the present invention and outdoor unit rotation speed of fan in another embodiment
Figure.
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 embodiment
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 present invention's essentially discloses a kind of method of air conditioner low-power continuous service, by under given conditions,
Continuous service air conditioner, when a length of one day or more, two days, more days or even one month, a season or 1 year etc. or even one
Straight operation.During air conditioner continuous service, the gross output of air conditioner is between 100W~1500W, even if highest
During power output, also below the air conditioner under normal state.Due to air conditioner long-play so that wall, family in room
Tool etc. is maintained close in the range of user demand temperature, when detecting the new temperature requirements of user, then adjusting temperature, is needed
The amplitude of adjusting is very small, simultaneously as the article temperature in room and demand temperature difference are smaller, considerably less cold energy or
Thermal energy can meet room temperature regulation and control, and can reach the demand of user in a short time, and then avoid air conditioner
The energy loss that high-power operation is brought.The control method of the air conditioner can be used in a variety of occasions, in colder area,
Relatively low environment temperature, such as -6 DEG C~16 DEG C, for low-power consumption persistently heats.It is 18 DEG C by the demand temperature setting in room, when
, will be very comfortable after user enters room, if user adjusts new target temperature, air conditioner also can be within the very short time
Temperature is adjusted to target temperature, while energy saving, the comfort level of user greatly improved；Since room is maintained at 18 DEG C of left sides
Right temperature so that no matter when user is entering room, comfort conditions can be experienced, it is prolonged etc. to avoid user
It treats, also avoids user and forget occur the phenomenon that opening air-conditioning before going home.Under low-power consumption continuous service pattern, due to length
Time runs, and the temperature of indoor furniture, wall etc. is suitable with indoor air temperature, from the ceiling in room to temperature floor
Degree is suitable, and there is no thermal stratifications, and therefore, the temperature of required compensation is very small, when length reaches certain time length when running, temperature
Degree offset even could be provided as zero；And existing air conditioner is in use, since the duration of booting is limited so that room
The temperature difference of interior walls, the temperature of furniture and air is larger, is showed significantly to the air themperature between floor in ceiling
Layering, at this point, since the temperature difference in room is larger so that air conditioner run when required temperature compensation value it is larger；This Shen
Please according to analysis above, for the air conditioner of low-power consumption continuous service, the analysis and control of temperature-compensating are carried out so that new
Temperature-compensating mode can make the temperature compensation value of air conditioner accurate, so that the precision that air conditioner adjusts air themperature is carried
It rises.
The predetermined power that air conditioner is run under low-power continuous firing pattern is 100W to 1500W, by taking 500W as an example.From into
After entering low-power continuous firing state, unless receiving except the special circumstances such as the control instruction of user, air conditioner will be with low work(
The state continuous firing of consumption.
Power about the short operation of high power consumption and low-power consumption continuous service compares, referring to the experimental data of following table：
By experimental data as can be seen that identical in environment temperature, the testing time is identical, and room area is identical, maintains room
In the case that interior temperature is identical, traditional mode is bigger than the energy consumption of low-power consumption continuous firing pattern.Therefore, the low-power of air conditioner
Continuous firing pattern is energy saving compared with traditional working mode.
Referring to Figures 1 and 2, the present invention provides a kind of control method of air conditioner, the control method of the air conditioner include with
Lower step：
S100, the operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in low-power continuous service
Pattern；
Specifically, in the present embodiment, the operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in
Low-power continuous service pattern.Air conditioner with predetermined power continuous operation 24 hours or more, predetermined power for 100W~
1500W.In some embodiments, the real output of air conditioner is predetermined power plus offset, offset and environment temperature
Degree, target temperature and type are related, and gross output is 100W~1500W.
S200 obtains compressor operating frequency；
There are many modes for obtaining compressor operating frequency, can directly be detected by detection device, can also be from air-conditioning
It is obtained in the main control chip of device.The compressor operating frequency of the acquisition working frequency current for compressor.Air conditioner is with frequency conversion sky
Adjust device for, the height of compressor operating frequency, illustrate currently need adjusting temperature number.Compressor frequency is higher, explanation
Current indoor temperature differs bigger with the target temperature of user at this time, and compressor frequency is lower, illustrates current indoor temperature at this time
Differ smaller with the target temperature of user.
S300 calculates the rotating speed of target of outdoor unit wind turbine according to compressor operating frequency, so that rotating speed of target turns default
Increase in fast range with the increase of compressor operating frequency；
When compressor operating frequency is higher, illustrate that the workload of outdoor heat exchanger is bigger, at this time, it may be necessary to outdoor fan
Quickly rotation, the cold energy on outdoor heat exchanger or thermal energy are quickly scattered and disappeared.The rotating speed of outdoor fan is with compressor horsepower
Raising and increase.When compressor operating frequency is lower, illustrate that the workload of outdoor heat exchanger is smaller, at this time, it may be necessary to room
Outer wind turbine is with the rotation of relatively low rotating speed, it is possible to by the cold energy or heat energy dissipation on outdoor heat exchanger.Outdoor fan turns
Speed reduces with the reduction of compressor horsepower.
The rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target by S400.
By the rotational speed regulation of the wind turbine of outdoor unit to rotating speed of target, so that outdoor unit wind turbine is run according to rotating speed of target.When
So, the adjusting of the rotating speed of wind turbine is in preset range, when the rotation speed of fan calculated exceeds preset range, with preset range
Maximum value or minimum value operation.
In the present embodiment, the operation power for controlling air conditioner first is 100W~1500W, so that air conditioner operates in low work(
Rate continuous service pattern；Compressor operating frequency is obtained again, and the target that outdoor unit wind turbine is calculated according to compressor operating frequency turns
Speed, so that rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency；Then, by outdoor unit wind turbine
Rotating speed be adjusted to rotating speed of target；Due to air conditioner low-power continuous service so that wall, furniture in room etc. are maintained close to
In the range of user demand temperature, when detecting the new temperature requirements of user, then adjusting temperature, the amplitude adjusted is needed very
It is small so that the temperature of indoor heat exchanger and outdoor heat exchange all will not be too high and too low, at this time, it may be necessary to outdoor fan rotating speed
Not too large, i.e., under low-power continuous service pattern, the rotating speed of outdoor fan is in the preset range of speeds, with compressor work
The raising of working frequency and increase；By the way that the working frequency of outdoor unit rotation speed of fan and compressor is linked so that outdoor unit wind turbine
Rotating speed be adapted with low-power continuous service pattern, waste energy so as to avoid the rotating speed of wind turbine excessively high, and then reach section
The purpose of energy；
Simultaneously as the article temperature and demand temperature difference in room are smaller, considerably less cold energy or thermal energy can
To meet room temperature regulation and control, and the demand of user can be reached in a short time, and then avoid air conditioner high power work
Make the energy loss brought；Since the temperature in room is maintained near user's required temperature, after user enters room, at once
It may feel that very comfortably the comfort level of user also greatly improved while energy saving in the program；Cause user not simultaneously
By when room is being entered, comfort conditions can be experienced, user is avoided and waits for the long period that can just feel comfortable existing
As occurring, also avoid user and forget occur the phenomenon that opening air-conditioning before going home, be conducive to raising user and use air conditioner
Convenience so that the use of air conditioner more hommization.
It is described that outdoor unit is calculated according to compressor operating frequency in order to more accurately calculate the rotating speed of outdoor unit wind turbine
The rotating speed of target of wind turbine, so that the step of rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
Including：
The rotating speed of target N of outdoor unit wind turbine is equal to, natural Dai Shuo ㏑ (X) and the first proportionality coefficient of compressor operating frequency
The product of a1.
The wind speed round rate of air-conditioner outdoor unit meets following rule：
First proportionality coefficient represents that the size of a1 is 270~300, for 280 with a1；Air-conditioner outdoor unit wind at this time
The running speed of machine meets：
N=a1* ㏑ (X)
Wherein, N is the rotating speed of target of outdoor unit of the air conditioner wind turbine, and X is the working frequency of compressor, and a1 is ratio system
Number.
In order to more accurately calculate the rotating speed of outdoor unit wind turbine, the rotating speed N of the outdoor unit wind turbine is equal to, compressor
The step of natural Dai Shuo ㏑ (X) of working frequency and the product of the first proportionality coefficient a1, includes：
Obtain the first speed considerations of outdoor unit wind turbine；
First speed considerations can maintain one or more of temperature pass with type, outdoor environment temperature and target
Connection.It is of course also possible to the mapping relations between the first speed considerations and above-mentioned factor are contained in air conditioner memory, it can be according to machine
Type, outdoor environment temperature and target maintain one or more of temperature to obtain corresponding first speed considerations.
The rotating speed of target N of outdoor unit wind turbine is equal to, natural Dai Shuo ㏑ (X) and the first proportionality coefficient of compressor operating frequency
The product of a1, then the difference between the first speed considerations b1.
The wind speed round rate of air-conditioner outdoor unit meets following rule：
First proportionality coefficient represents that the size of a1 is 270~300, for 280 with a1；The size of b1 is 300~400,
For 350.The running speed of air-conditioner outdoor unit wind turbine meets at this time：
N=a1* ㏑ (X)-b1
Wherein, N is the rotating speed of target of outdoor unit of the air conditioner wind turbine, and X is the working frequency of compressor, and a1 is ratio system
Number, b1 are the first speed considerations.
With reference to Fig. 3, compressor operating frequency and the correspondence of outdoor unit rotation speed of fan in following table
| Compressor frequency (HZ) | 10 | 20 | 30 | 40 | 50 | 60 |
| Outdoor fan rotating speed (rpm) | 295 | 489 | 602 | 683 | 745 | 796 |
It is described that outdoor unit is calculated according to compressor operating frequency in order to more accurately calculate the rotating speed of outdoor unit wind turbine
The rotating speed of target of wind turbine, so that the step of rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
Including：
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m.
The wind speed round rate of air-conditioner outdoor unit meets following rule：
Second proportionality coefficient represents that the size of m is 8~12, for 9.6 with m；The fortune of air-conditioner outdoor unit wind turbine at this time
Row rotating speed meets：
N=m*X
Wherein, N is the rotating speed of target of outdoor unit of the air conditioner wind turbine, and X is the working frequency of compressor, and m is the second ratio
Coefficient.
In order to more accurately calculate the rotating speed of outdoor unit wind turbine, the rotating speed N of the outdoor unit wind turbine is equal to, compressor
Working frequency X and the second proportionality coefficient m product the step of include：
Obtain the second speed considerations of outdoor unit wind turbine；
Second speed considerations can maintain one or more of temperature pass with type, outdoor environment temperature and target
Connection.It is of course also possible to the mapping relations between the second speed considerations and above-mentioned factor are contained in air conditioner memory, it can be according to machine
Type, outdoor environment temperature and target maintain one or more of temperature to obtain corresponding second speed considerations.
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m, then with second
The sum of speed considerations n.
The wind speed round rate of air-conditioner outdoor unit meets following rule：
Second proportionality coefficient represents that the size of m is 8~12, for 9.6 with m；N is the second speed considerations, and size is
240~300, for 266；
The running speed of air-conditioner outdoor unit wind turbine meets at this time：
N=m*X+n
Wherein, N is the rotating speed of target of outdoor unit of the air conditioner wind turbine, and X is the working frequency of compressor, and m is the second ratio
Coefficient, n are the second speed considerations.
It is described that outdoor unit is calculated according to compressor operating frequency in order to more accurately calculate the rotating speed of outdoor unit wind turbine
The rotating speed of target of wind turbine, so that the step of rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
Including：
The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency；
Compare rotating speed of target and the maximum value and minimum value of preset rotation speed range；
When the rotating speed of target is more than or equal to the maximum value of preset rotation speed range, with the maximum of preset rotation speed range
Value is as rotating speed of target；
When the rotating speed of target is less than or equal to the minimum value of preset rotation speed range, with the minimum of preset rotation speed range
Value is as rotating speed of target.
In the present embodiment, since air conditioner is low-power continuous firing air conditioner, the rotating speed of outdoor unit wind turbine does not need to
It is too high, therefore when motor is configured, fully consider cost-effective, the range of speeds of motor is smaller, is with 300~850 revs/min
Example.Certainly, in some embodiments, in order to improve the performance ratio of outdoor unit wind turbine, the rotating speed of outdoor unit wind turbine is defined to 300
~850 revs/min.When compressor operating frequency is 100HZ, according to N=m*X+n it is found that when m takes 9.6, n to take 266, N is
1226 revs/min.1226 revs/min have been above 850 revs/min, at this point, the rotating speed of target of outdoor fan is 850 revs/min, it will be most
Big value is as rotating speed of target.
For more reasonably control air conditioner operation, to improve the utilization rate of energy, the control method of the air conditioner
It further includes：
S500, outdoor environment temperature is obtained
Specifically, in the present embodiment, there are many modes that obtain outdoor environment temperature, can be by directly being passed by temperature
Sensor is detected, and can also be obtained local weather forecast by connecting internet, current outdoor is obtained from weather forecast
Environment temperature.
S600, according to current environmental temperature, obtain third proportionality coefficient corresponding with current environmental temperature；
The mapping table between current environmental temperature and third proportionality coefficient is established, different environment temperatures corresponds to different
Three proportionality coefficients after current environmental temperature is obtained, obtain third proportionality coefficient directly from mapping table.
It is in some embodiments, bigger than the maximum value of regional temperature to obtain more (refrigeration about the size of third proportionality coefficient
When) or it is smaller than the minimum value of regional temperature (during heatings), third proportionality coefficient is bigger, on the contrary then smaller.Preset areas
For domain temperature for -6 DEG C~16 DEG C, third proportionality coefficient of the environment temperature corresponding to -7 DEG C is -8 DEG C less than environment temperature
Corresponding third proportionality coefficient；Third proportionality coefficient of the environment temperature corresponding to 17 DEG C, is 18 DEG C of institutes more than environment temperature
Corresponding third proportionality coefficient.
Certainly, in some embodiments, it is compared by environment temperature and target temperature, when environment temperature and target temperature
When degree difference is bigger, third proportionality coefficient is bigger, and when environment temperature differs smaller with target temperature, third proportionality coefficient is got over
It is small.Regional temperature is for -6 DEG C~16 DEG C, and target temperature is for 18 DEG C, third ratio of the environment temperature corresponding to 14 DEG C
Coefficient, more than third proportionality coefficient of the environment temperature corresponding to 17 DEG C.
In other embodiments, environment temperature is closer to the median of regional temperature, and third proportionality coefficient is smaller, more
Value close to regional temperature both ends, third proportionality coefficient are bigger.
Certainly, in a heating mode, when environment temperature is in regional temperature, closer to maximum value, third ratio system
Number is smaller.Regional temperature is for -6 DEG C~16 DEG C, third proportionality coefficient of the environment temperature corresponding to 12 DEG C, more than environment temperature
It spends for the third proportionality coefficient corresponding to 16 DEG C.
S700, the product by the operation power regulation of air conditioner to predetermined power and third proportionality coefficient.
After third proportionality coefficient is got, by the operation power regulation of air-conditioning to predetermined power and third proportionality coefficient it
Product.Air conditioner operation power meets following rule：
Third proportionality coefficient represents that a2 is more than zero, and less than or equal to 1 with a2；Predetermined power is 100W to 1500W.This
When air conditioner operation power meet：
QOperation=a2*QIt is default
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, a2 is third proportionality coefficient.
By the operation power regulation of air conditioner to predetermined power and the product of third proportionality coefficient.
In order to which room temperature is made more fast and accurately to meet the needs of users, need more accurately to calculate and control
The power consumption of air conditioner, it is described the step of the operation power regulation of air conditioner to predetermined power and the product of third proportionality coefficient to be had
Body includes：
It obtains target and maintains temperature；
It is indoor temperature value set by user that target, which maintains temperature, and the operation of air conditioner is to maintain indoor temperature to be tieed up in target
For the purpose of holding temperature (allow there are upper lower deviations).User can set according to the demand of oneself, can also be according to current
Environment temperature is set, and user is in setting, it will be considered that take into account it is comfortable with it is energy saving come selection target maintain temperature.
Temperature is maintained according to target, obtains the first compensation power of predetermined power；
The mapping table between target maintenance temperature and the first compensation power is established, it is different that different targets maintains temperature to correspond to
First compensation power, when obtain target maintain temperature after, directly from mapping table obtain first compensation power.It is heating
Under pattern, target maintains temperature higher, and the first compensation power is bigger, on the contrary then smaller；In cooling mode, target maintains temperature
Lower, the first compensation power is bigger, on the contrary then smaller.Certainly, in some embodiments, first compensation power also with environment temperature
Correlation, environment temperature maintain temperature difference smaller with target, then the first compensation power b2Smaller, environment temperature maintains temperature with target
Degree difference is bigger, then the first compensation power b2It is bigger.Certainly, in some embodiments, the first compensation power b2Acceptable and type
Correlation, different types correspond to the first different offsets, and the power of type is bigger, and the first offset is bigger.
The product of predetermined power and third proportionality coefficient, then the first calculated value being added with the first compensation power are calculated, and
By the operation power regulation of air conditioner to first calculated value.
Third proportionality coefficient is with a2It represents, a2More than zero, and less than or equal to 1.The power of air conditioner operation at this time meets：
QOperation=a2*QIt is default+b2
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, a is third proportionality coefficient, and b2 first is compensated
Power, wherein, b2For 0W~150W.
In order to which room temperature is made more fast and accurately to meet the needs of users, need more accurately to calculate and control
The power consumption of air conditioner, the product for calculating predetermined power and third proportionality coefficient, then first be added with the first compensation power
Calculated value, and the operation power regulation of air conditioner to the step of first calculated value is specifically included：
Detect indoor current number of heat source；
The mode of detection indoor airflow quantity has very much, such as be detected or by infrared detecting device by taking the photograph
As equipment is shot and is analyzed.Heat source is based on user, certainly, in some embodiments, also the animal including constant temperature and heat production compared with
More household electrical appliance.
Second compensation power is obtained according to number of heat source；
The mapping table between number of heat source and the second compensation power is established, different number of heat source corresponds to different second and mends
Power is repaid, after number of heat source is obtained, the second compensation power is obtained directly from mapping table.The quantity more second of heat source
Compensation power is bigger, and the smaller second compensation power of quantity of heat source is smaller.Certainly, in some embodiments, it is also contemplated that different
The quantity of heat production of heat source is different, and the thermal energy of different heat sources is added, to obtain total heat energy, when total heat energy higher second compensates power more
Greatly, the lower second compensation power of total heat energy is smaller.Certainly, the thermal energy of each heat source can be detected directly, can also be according to heat source kind
Class is estimated.
The product of predetermined power and third proportionality coefficient is calculated, then be added with the first compensation power and the second compensation power
Second calculated value, and by the operation power regulation of air conditioner to second calculated value.
Air conditioner operation power meets following rule：
QOperation=a2QIt is default+b2+b3
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, b1 first compensates power, b2It is mended for second
Repay power, wherein, a2 be third proportionality coefficient, b2And b3For 0W~150W.
The present invention further provides a kind of air conditioner, and the air conditioner includes：It memory, processor and is stored in described
On memory and the air conditioner control program that can run on the processor, the air conditioner control program by the processor
The step of the step of control method of air conditioner is realized during execution, the control method, includes：Obtain outdoor environment temperature；By ring
Border temperature is compared with the maximum value and minimum value in preset temperature region；When environment temperature is in preset temperature regional extent
When, obtaining mode control instruction；The output power of air conditioner is adjusted to predetermined power according to mode control instruction, so that air-conditioning
Device low-power continuous service.
It should be noted that herein, term " comprising ", "comprising" or its any other variant are intended to non-row
His property includes, so that process, method, article or system including a series of elements not only include those elements, and
And it further includes other elements that are not explicitly listed or further includes intrinsic for this process, method, article or system institute
Element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that including this
Also there are other identical elements in the process of element, method, article or system.
The embodiments of the present invention are for illustration only, do not represent the quality of embodiment.
Through the above description of the embodiments, those skilled in the art can be understood that above-described embodiment side
Method can add the mode of required general hardware platform to realize by software, naturally it is also possible to by hardware, but in many cases
The former is more preferably embodiment.Based on such understanding, technical scheme of the present invention substantially in other words does the prior art
Going out the part of contribution can be embodied in the form of software product, 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.) perform 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
The equivalent structure or equivalent flow shift that bright specification and accompanying drawing content are made directly or indirectly is used 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 control method of the air conditioner includes the following steps：
The operation power for controlling air conditioner is 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain compressor operating frequency；
According to compressor operating frequency calculate outdoor unit wind turbine rotating speed of target so that rotating speed of target in the range of preset rotation speed with
The increase of compressor operating frequency and increase；
The rotating speed of outdoor unit wind turbine is adjusted to rotating speed of target.
2. the control method of air conditioner as described in claim 1, which is characterized in that described to be calculated according to compressor operating frequency
The rotating speed of target of outdoor unit wind turbine, so that rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
The step of include：
The rotating speed of target N of outdoor unit wind turbine is equal to, and the natural Dai Shuo ㏑ (X) of compressor operating frequency are with the first proportionality coefficient a1's
Product.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that the rotating speed N of the outdoor unit wind turbine is equal to,
The step of natural Dai Shuo ㏑ (X) of compressor operating frequency and the product of the first proportionality coefficient a1, includes：
Obtain the first speed considerations of outdoor unit wind turbine；
The rotating speed of target N of outdoor unit wind turbine is equal to, and the natural Dai Shuo ㏑ (X) of compressor operating frequency are with the first proportionality coefficient a1's
Product, then the difference between the first speed considerations b1.
4. the control method of air conditioner as described in claim 1, which is characterized in that described to be calculated according to compressor operating frequency
The rotating speed of target of outdoor unit wind turbine, so that rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
The step of include：
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m.
5. the control method of air conditioner as claimed in claim 4, which is characterized in that the rotating speed N of the outdoor unit wind turbine is equal to,
The step of product of the working frequency X of compressor and the second proportionality coefficient m, includes：
Obtain the second speed considerations of outdoor unit wind turbine；
The rotating speed N of outdoor unit wind turbine is equal to, the product of the working frequency X of compressor and the second proportionality coefficient m, then with the second rotating speed
Compensate the sum of n.
6. the control method of air conditioner as described in claim 1, which is characterized in that described to be calculated according to compressor operating frequency
The rotating speed of target of outdoor unit wind turbine, so that rotating speed of target increases in the range of preset rotation speed with the increase of compressor operating frequency
The step of include：
The rotating speed of target of outdoor unit wind turbine is calculated according to compressor operating frequency；
Compare rotating speed of target and the maximum value and minimum value of preset rotation speed range；
When the rotating speed of target is more than or equal to the maximum value of preset rotation speed range, made with the maximum value of preset rotation speed range
For rotating speed of target；
When the rotating speed of target is less than or equal to the minimum value of preset rotation speed range, made with the minimum value of preset rotation speed range
For rotating speed of target；
When the rotating speed of target is less than the maximum value of preset rotation speed range, and is more than the minimum value of preset rotation speed range, by root
The calculated value calculated according to compressor operating frequency is as rotating speed of target.
7. the control method of the air conditioner as described in any one in claim 1 to 6, which is characterized in that the air conditioner
Control method further includes：
Obtain outdoor environment temperature
According to current environmental temperature, third proportionality coefficient corresponding with current environmental temperature is obtained；
By the operation power regulation of air conditioner to predetermined power and the product of third proportionality coefficient.
8. the control method of air conditioner as claimed in claim 7, which is characterized in that it is described will be by the operation power tune of air conditioner
Section to predetermined power and the step of the product of third proportionality coefficient specifically includes：
It obtains target and maintains temperature；
Temperature is maintained according to target, obtains the first compensation power of predetermined power；
The product of predetermined power and third proportionality coefficient, then the first calculated value being added with the first compensation power are calculated, and will be empty
The operation power regulation of device is adjusted to first calculated value.
9. the control method of air conditioner as claimed in claim 8, which is characterized in that the calculating predetermined power and third ratio
The product of coefficient, then with first the first calculated value for being added of compensation power, and by the operation power regulation of air conditioner to this first
The step of calculated value, specifically includes：
Detect indoor current number of heat source；
Second compensation power is obtained according to number of heat source；
Calculate the product of predetermined power and third proportionality coefficient, then second be added with the first compensation power and the second compensation power
Calculated value, and by the operation power regulation of air conditioner to second calculated value.
10. a kind of air conditioner, which is characterized in that the air conditioner includes：It memory, processor and is stored on the memory
And the air conditioner control program that can be run on the processor, the air conditioner control program are real when being performed by the processor
Now the step of method as claimed in any one of claims 1-9 wherein.
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| CN201810034485.4A CN108168047A (en) | 2018-01-11 | 2018-01-11 | Air conditioning control method and air conditioner |
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| CN201810034485.4A CN108168047A (en) | 2018-01-11 | 2018-01-11 | Air conditioning control method and air conditioner |
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| CN110160215A (en) * | 2019-05-15 | 2019-08-23 | 广东美的制冷设备有限公司 | Air conditioning control method, device, air conditioner, air-conditioning system and readable storage medium storing program for executing |
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Application publication date: 20180615 |