CN108050670A - Air conditioning control method and air conditioner - Google Patents
Air conditioning control method and air conditioner Download PDFInfo
- Publication number
- CN108050670A CN108050670A CN201810033959.3A CN201810033959A CN108050670A CN 108050670 A CN108050670 A CN 108050670A CN 201810033959 A CN201810033959 A CN 201810033959A CN 108050670 A CN108050670 A CN 108050670A
- Authority
- CN
- China
- Prior art keywords
- temperature
- air conditioner
- default
- tube
- tube wall
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of control method of air conditioner, the control method of the air conditioner, which comprises the following steps, controls the operation power of air conditioner as 100W~1500W, so that air conditioner operates in low-power continuous service pattern；Obtain the tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner；Temperature compensation value is obtained according to tube wall temperature；Temperature compensation value is compensated to the running temperature of air conditioner.The invention also discloses a kind of air conditioners.The present invention can more accurately control the temperature compensation value of low-power consumption continuous firing, while reduce the energy consumption 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.During in order to ensure that user is any
Time goes home that comfortable temperature can be enjoyed, and famous producer proposes the air conditioner of specific low-power consumption continuous service pattern, i.e.,
In the case of low-power consumption, air conditioner long-play maintains indoor temperature within the scope of default temperature.Due to air conditioner
Long-play so that the temperature-compensating mode of existing air conditioner can not accurately be low-power consumption continuous service pattern into trip temperature
Compensation.
The content of the invention
It is a primary object of the present invention to provide a kind of air-conditioner control method, it is intended to solve in low-power consumption continuous service mould
The technical issues of temperature-compensating is inaccurate under formula.
To achieve the above object, the present invention provides a kind of control method of air conditioner, the control method bag of the air conditioner
Include following steps：
The operation power of air conditioner is controlled as 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain the tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner；
Temperature compensation value is obtained according to tube wall temperature；
Temperature compensation value is compensated to the running temperature of air conditioner.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Compare tube wall temperature and the first default tube temperature；Described first default tube temperature is 23~25 DEG C.
When the tube wall temperature is less than or equal to the first default tube temperature, temperature compensation value zero.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Tube wall temperature and the second default tube temperature are compared, the described second default tube temperature is more than the first default tube temperature；Described second
Default tube temperature is 26~30 DEG C
When the tube wall temperature is less than or equal to the second default tube temperature, and is more than the first default tube temperature, temperature-compensating
The absolute value of value is more than or equal to 0.5, and less than or equal to 1.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Tube wall temperature and the 3rd default tube temperature are compared, the described 3rd default tube temperature is more than the second default tube temperature；Described 3rd
Default tube temperature is 34~38 DEG C
When the tube wall temperature is less than or equal to the 3rd default tube temperature, and is more than the second default tube temperature, temperature-compensating
The absolute value of value is more than 1, and less than or equal to 1.5.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Tube wall temperature and the 4th default tube temperature are compared, the described 4th default tube temperature is more than the 3rd default tube temperature；Described 4th
Default tube temperature is 42~46 DEG C
When the tube wall temperature is less than or equal to the 4th default tube temperature, and is more than the 3rd default tube temperature, temperature-compensating
The absolute value of value is more than 1.5, and less than or equal to 2.5.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Tube wall temperature and the 5th default tube temperature are compared, the described 5th default tube temperature is more than the 4th default tube temperature；Described 5th
Default tube temperature is 48~52 DEG C
When the tube wall temperature is less than or equal to the 5th default tube temperature, and is more than the 4th default tube temperature, temperature-compensating
The absolute value of value is more than 2.5, and less than or equal to 3.5.
Preferably, described the step of obtaining temperature compensation value according to tube wall temperature, specifically includes：
Tube wall temperature and the 6th default tube temperature are compared, the described 5th default tube temperature is more than the 5th default tube temperature；Described 6th
Default tube temperature is 54~58 DEG C；
When the tube wall temperature is less than or equal to the 6th default tube temperature, and is more than the 5th default tube temperature, temperature-compensating
The absolute value of value is more than 3.5, and less than or equal to 4.5；
When the tube wall temperature is more than the 6th default tube temperature, the absolute value of temperature compensation value is more than 4.5, and be less than or
Equal to 5.5.
Preferably, the control method of the air conditioner further includes：
Obtain outdoor environment temperature
According to current environmental temperature, 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 specific by the operation power regulation of air conditioner to predetermined power and the step of the product of proportionality coefficient
Including：
It obtains target and maintains temperature；
Temperature is maintained according to target, obtains the first compensation power of predetermined power；
Calculate the product of predetermined power and proportionality coefficient, then the first calculated value being added with the first compensation power, and by sky
The operation power regulation of device is adjusted to first calculated value.
Preferably, the product for calculating predetermined power and proportionality coefficient, then the first meter being added with the first compensation power
Calculation 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；
Calculate the product of predetermined power and 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.
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 of air conditioner is controlled as 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain the tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner；
Temperature compensation value is obtained according to tube wall temperature；
Temperature compensation value is compensated to the running temperature of air conditioner.
A kind of control method for air conditioner that the embodiment of the present invention proposes obtains outdoor environment temperature first；Again by ring
Border temperature is compared with the maximum and minimum value in preset temperature region, when environment temperature is in preset temperature regional extent
When, obtaining mode control instruction；Then the output power of air conditioner is adjusted to predetermined power according to mode control instruction, so that
Air conditioner low-power continuous service；Due to air conditioner long-play so that wall, furniture in room etc. are maintained close to use
In the range of the demand temperature of family, when detecting the new temperature requirements of user, then when adjusting temperature, it is necessary to the amplitude adjusted very
Small, simultaneously as the article temperature and demand temperature difference in room are smaller, considerably less cold energy or thermal energy can meet
Room temperature regulates and controls, and can reach the demand of user in a short time, and then air conditioner high-power operation is avoided to bring
Energy loss；Since the temperature in room is maintained near user's required temperature, after user enters room, can feel at once
To very comfortably, the comfort level of user also greatly improved while energy saving in the program；Simultaneously so that no matter user is at what
When enter room, comfort conditions can be experienced, user is avoided and wait the long period that can just feel that the phenomenon that comfortable occurs,
It also avoids user and forgets occur the phenomenon that opening air-conditioning before going home, be conducive to raising user and use the convenient of air conditioner
Property 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 tube wall temperature and temperature compensation value.
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 when adjusting temperature, it is necessary to
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, exemplified by 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 user can experience comfort conditions when into room, 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 is run, 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 start is limited so that room
The temperature difference of interior walls, the temperature of furniture and air is larger, is showed substantially 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 1200W, by taking 500W as an example.From into
After entering low-power continuous firing state, unless receiving outside the special circumstances such as the control instruction of user, air conditioner will be with low work(
The state continuous firing of consumption.
Power on 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 controls the operation power of air conditioner as 100W~1500W, so that air conditioner operates in low-power continuous service
Pattern；
Specifically, in the present embodiment, the operation power of air conditioner is controlled as 100W~1500W, so that air conditioner operates in
Low-power continuous service pattern.Air conditioner continuously run with predetermined power 24 it is small when or more, predetermined power for 100W~
1200W.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 the tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner；
In the present embodiment, there are many modes for the tube wall temperature for obtaining refrigerant pipe, such as is directly examined by temperature sensor
It surveys or is transferred from the main control module of air conditioner (main control module obtains tube wall temperature, and keeps acquired tube wall temperature).
Tube wall temperature represents the temperature of refrigerant in refrigerant pipe, with the operating mode (refrigeration or heating) of air conditioner and the work(of compressor
Rate frequency corresponds to.Tube wall temperature it is higher either it is lower illustrate refrigerant temperature it is higher or lower, illustrate that compressor is in high frequency
Working condition, air conditioner are in highly energy-consuming state, meanwhile, also illustrate current indoor temperature and the required target temperature of user
Degree difference is larger.
S300 obtains temperature compensation value according to tube wall temperature
The mapping table between tube wall temperature and temperature compensation value is established, different tube wall temperatures corresponds to different temperature-compensatings
Value after tube wall temperature is obtained, obtains temperature compensation value directly from mapping table.Tube wall temperature higher (heating mode) or
Person is lower (refrigeration mode), and the absolute value of temperature compensation value is bigger, and (temperature compensation value is just during heating, temperature compensation value during refrigeration
It is negative)；Tube wall temperature lower (heating mode) is higher (refrigeration mode), and the absolute value of temperature compensation value is smaller (during heating
Temperature compensation value is just, and temperature compensation value is negative during refrigeration).
Certainly, in some embodiments, piecewise function is can also comply between tube wall temperature and temperature compensation value, i.e.
For tube wall temperature in a preset range, temperature compensation value is identical, and by taking heating mode as an example, with the rise of tube wall temperature, temperature is mended
Repay value increase.
S400 compensates temperature compensation value to the running temperature of air conditioner
The temperature compensation value obtained according to tube wall temperature is supplemented to the running temperature of air conditioner.In the present embodiment, mend
There are two types of the modes repaid, and a kind of is the detection temperature for compensating air conditioner, i.e., increases on the basis of the indoor environment temperature of detection
Temperature compensation value by taking heating as an example, detects current environmental temperature as 16 DEG C, acquired temperature compensation value is 1 DEG C, at this time then
Think, indoor environment temperature is 15 DEG C.
Another way, by the direct add value target temperature of temperature compensation value, by taking heating as an example, acquired user institute
For the target temperature needed for 20 DEG C, temperature compensation value is 1 DEG C, is then thought at this time, and the target temperature of user is 21 DEG C, and air conditioner is by root
It is run according to target for 21 DEG C.
In the present embodiment, the operation power of air conditioner is controlled first as 100W~1500W, so that air conditioner operates in low work(
Rate continuous service pattern；The tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner is obtained again；Then, obtained according to tube wall temperature
Temperature compensation value, and temperature compensation value is compensated to the running temperature of air conditioner；Due to air conditioner long-play so that room
Interior wall, furniture etc. are maintained close in the range of user demand temperature, when detecting the new temperature requirements of user, then are adjusted
, it is necessary to which the amplitude adjusted is very small during temperature so that it is little that temperature adjusts required temperature compensation value, it is only necessary to consider tube wall temperature
Degree accurate can get corresponding temperature compensation value；And in traditional air conditioner work, due to the fortune of air conditioner
Row duration is shorter so that the calculating of temperature compensation value is, it is necessary to which the factor considered is more complicated, and is not suitable for low-power and continues
The air conditioner of operation；Therefore, technical scheme can improve the accuracy of temperature compensation value, due to accurately counting very much
Calculate temperature compensation value so that temperature compensation value will not be excessively high, so as to reduce the loss of energy, achievees the purpose that energy saving；
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 into room, comfort conditions can be experienced, user is avoided and waits 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 how corresponding with offset that tube temperature is specifically described below, is illustrated with heating mode, it is to be appreciated that refrigeration
Pattern is thought corresponding with heating mode.
In order to more accurately obtain temperature compensation value, tube wall temperature and the first default tube temperature are compared；Described first is default
Tube temperature is 23~25 DEG C；
By the tube wall temperature for calculating or being detected and the first default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.First default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the first default pipe
Temperature is 23~25 DEG C, exemplified by 24 DEG C.It certainly, in some other embodiments, can be default to first according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the first default tube temperature, temperature compensation value zero；
When tube wall temperature is less than or equal to the first default tube temperature, illustrates that the working frequency of compressor at this time is relatively low, say
Bright air conditioner has run enough durations under low-power continuous firing pattern so that the temperature of the furniture in room, wall etc.
Degree is suitable with the temperature of air, and the temperature of air in the room is no longer layered, but the Air Temperature between ceiling to bottom plate
Difference is very small, in the error range of permission；In the range, human body is difficult to feel the temperature difference.At this point, temperature compensation value is set
Zero is set to, since the temperature difference of air, furniture and the wall in room etc. is very small so that the temperature that air conditioner is detected is then
At this time in room each position true temperature, it is no longer necessary to the output temperature of air conditioner is compensated.
In the present embodiment, by the way that when tube wall temperature is more than or equal to the first default tube temperature, temperature compensation value is set
It is zero so that the temperature compensation value of low-power continuous firing air conditioner, it is different from the temperature compensation value of conventional air conditioner, and this area
Other cause comes from the method for operation of air conditioner in the application and is essentially different with traditional method of operation, by temperature
Spend the adjusting of Compensation Rule so that temperature-compensating rule is more suitable for the low-power continuous firing air conditioner of the present invention so that
The temperature compensation value of air conditioner is more accurate, is conducive to improve the precision that air conditioner adjusts temperature, avoids the temperature-compensating being more than,
Be conducive to energy saving.
In order to more accurately obtain temperature compensation value, described the step of obtaining temperature compensation value according to tube wall temperature, is specific
Including：
Tube wall temperature and the second default tube temperature are compared, the described second default tube temperature is more than the first default tube temperature；Described second
Default tube temperature is 26~30 DEG C；
By the tube wall temperature for calculating or being detected and the second default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.Second default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the second default pipe
Temperature is 26~30 DEG C, exemplified by 28 DEG C.It certainly, in some other embodiments, can be default to second according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the second default tube temperature, and is more than the first default tube temperature, temperature-compensating
The absolute value of value is more than or equal to 0.5, and less than or equal to 1.
When tube wall temperature is less than or equal to the second default tube temperature, illustrate that the working frequency of compressor at this time is low, explanation
Air conditioner has run longer duration under low-power continuous firing pattern so that the temperature of the furniture in room, wall etc.
It is little with the temperature difference of air, the thermal stratification unobvious of air in the room, but the sky between ceiling to bottom plate
Air Temperature Difference is smaller, in the error range of permission；In the range, human body can feel the temperature difference.At this point, by temperature compensation value
[0.5,1] is arranged to, since the temperature difference of air, furniture and the wall in room etc. is smaller so that the temperature that air conditioner is detected
Degree with the true temperature of each position in room at this time differ smaller, it is necessary to the output temperature of air conditioner is compensated value also compared with
It is small.When presetting tube temperature by being less than or equal to the second default tube temperature in tube wall temperature, and being more than first, by air temperature compensation
Value, which is adjusted, to [0.5,1], to be conducive to improve the precision that temperature is adjusted.In cooling mode, compensated with air value is [- 1, -0.5].
In the present embodiment, by the way that when tube wall temperature is less than or equal to the second default tube temperature, temperature compensation value is set
For [0.5,1] so that the temperature compensation value of low-power continuous firing air conditioner, it is different from the temperature compensation value of conventional air conditioner,
And the cause of this difference comes from the method for operation of air conditioner in the application and is essentially different with traditional method of operation, leads to
Cross the adjusting to temperature-compensating rule so that temperature-compensating rule is more suitable for the low-power continuous firing air-conditioning of the present invention
Device so that the temperature compensation value of air conditioner is more accurate, is conducive to improve the precision that air conditioner adjusts temperature, avoids the temperature being more than
Degree compensation, is conducive to energy saving.
In order to more accurately obtain temperature compensation value, described the step of obtaining temperature compensation value according to tube wall temperature, is specific
Including：
Tube wall temperature and the 3rd default tube temperature are compared, the described 3rd default tube temperature is more than the second default tube temperature；Described 3rd
Default tube temperature is 34~38 DEG C；
By the tube wall temperature for calculating or being detected and the 3rd default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.3rd default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the 3rd default pipe
Temperature is 34~38 DEG C, exemplified by 36 DEG C.It certainly, in some other embodiments, can be default to the 3rd according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the 3rd default tube temperature, and is more than the second default tube temperature, temperature-compensating
The absolute value of value is more than 1, and less than or equal to 1.5.
When tube wall temperature is less than or equal to the 3rd default tube temperature, illustrate that the working frequency of compressor at this time is low, explanation
Air conditioner has run longer duration under low-power continuous firing pattern so that the temperature of the furniture in room, wall etc.
It is little with the temperature difference of air, the thermal stratification unobvious of air in the room, but the sky between ceiling to bottom plate
Air Temperature Difference is smaller, in the error range of permission；In the range, human body can feel the temperature difference.At this point, by temperature compensation value
Be arranged to (1,1.5], since the temperature difference of air, furniture and the wall in room etc. is smaller so that the temperature that air conditioner is detected
Degree with the true temperature of each position in room at this time differ smaller, it is necessary to the output temperature of air conditioner is compensated value also compared with
It is small.When presetting tube temperature by being less than or equal to the 3rd default tube temperature in tube wall temperature, and being more than second, by air temperature compensation
Value adjust to (1,1.5], be conducive to improve temperature adjust precision.
In order to more accurately obtain temperature compensation value, described the step of obtaining temperature compensation value according to tube wall temperature, is specific
Including：
Tube wall temperature and the 4th default tube temperature are compared, the described 4th default tube temperature is more than the 3rd default tube temperature；Described 4th
Default tube temperature is 42~46 DEG C；
By the tube wall temperature for calculating or being detected and the 4th default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.4th default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the 4th default pipe
Temperature is 42~46 DEG C, exemplified by 44 DEG C.It certainly, in some other embodiments, can be default to the 4th according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the 4th default tube temperature, and is more than the 3rd default tube temperature, temperature-compensating
The absolute value of value is more than 1.5, and less than or equal to 2.5.
When tube wall temperature is less than or equal to the 4th default tube temperature, illustrate that the working frequency of compressor at this time is high, explanation
Air conditioner under low-power continuous firing pattern, do not grow by the duration of operation so that the temperature of the furniture in room, wall etc. and sky
The temperature difference of gas is larger, and the thermal stratification of air in the room is more apparent, the Air Temperature Difference between ceiling to bottom plate
It is larger；Within the temperature range of layering, human body can significantly feel the temperature difference.At this point, temperature compensation value is arranged to (1.5,
2.5], since the temperature difference of air, furniture and the wall in room etc. is larger so that the temperature that air conditioner is detected and room at this time
The true temperature difference of interior each position is larger also to increase, it is necessary to compensate value to the output temperature of air conditioner.It is logical
When crossing and be less than or equal to the 4th default tube temperature in tube wall temperature, and being more than the 3rd default tube temperature, by air temperature compensation value tune
Section to (1.5,2.5], be conducive to improve temperature adjust precision.
In order to more accurately obtain temperature compensation value, described the step of obtaining temperature compensation value according to tube wall temperature, is specific
Including：
Tube wall temperature and the 5th default tube temperature are compared, the described 5th default tube temperature is more than the 4th default tube temperature；Described 5th
Default tube temperature is 48~52 DEG C
By the tube wall temperature for calculating or being detected and the 5th default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.5th default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the 5th default pipe
Temperature is 48~52 DEG C, exemplified by 50 DEG C.It certainly, in some other embodiments, can be default to the 5th according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the 5th default tube temperature, and is more than the 4th default tube temperature, temperature-compensating
The absolute value of value is more than 2.5, and less than or equal to 3.5.
When tube wall temperature is less than or equal to the 5th default tube temperature, illustrate that the working frequency of compressor at this time is high, explanation
Air conditioner under low-power continuous firing pattern, do not grow by the duration of operation so that the temperature of the furniture in room, wall etc. and sky
The temperature difference of gas is larger, and the thermal stratification of air in the room is more apparent, the Air Temperature Difference between ceiling to bottom plate
It is larger；Within the temperature range of layering, human body can significantly feel the temperature difference.At this point, temperature compensation value is arranged to (2.5,
3.5], since the temperature difference of air, furniture and the wall in room etc. is larger so that the temperature that air conditioner is detected and room at this time
The true temperature difference of interior each position is larger also to increase, it is necessary to compensate value to the output temperature of air conditioner.It is logical
When crossing and be less than or equal to the 5th default tube temperature in tube wall temperature, and being more than the 4th default tube temperature, by air temperature compensation value tune
Section to (2.5,3.5], be conducive to improve temperature adjust precision.
In order to more accurately obtain temperature compensation value, described the step of obtaining temperature compensation value according to tube wall temperature, is specific
Including：
Tube wall temperature and the 6th default tube temperature are compared, the described 5th default tube temperature is more than the 5th default tube temperature；Described 6th
Default tube temperature is 54~58 DEG C
By the tube wall temperature for calculating or being detected and the 6th default tube temperature, the mode of comparison can have very much, such as
It is realized by comparing circuit.6th default tube temperature is carefully studied by applicant's process and in-depth analysis is drawn, the 6th default pipe
Temperature is 54~58 DEG C, exemplified by 56 DEG C.It certainly, in some other embodiments, can be default to the 6th according to actual situation
Tube temperature is finely adjusted.
When the tube wall temperature is less than or equal to the 6th default tube temperature, and is more than the 5th default tube temperature, temperature-compensating
The absolute value of value is more than 3.5, and less than or equal to 4.5.
When tube wall temperature is less than or equal to the 6th default tube temperature, illustrate that the working frequency of compressor at this time is high, explanation
For air conditioner under low-power continuous firing pattern, the duration of operation is shorter so that the temperature of the furniture in room, wall etc. and sky
The temperature difference of gas is big, and the thermal stratification of air in the room is more apparent, and the Air Temperature Difference between ceiling to bottom plate is big；
Within the temperature range of layering, human body can significantly feel the temperature difference.At this point, temperature compensation value is arranged to (3.5,4.5],
Since the temperature difference of air, furniture and the wall in room etc. is larger so that temperature that air conditioner is detected in room at this time
The true temperature difference of each position is larger also to increase, it is necessary to compensate value to the output temperature of air conditioner.By
Tube wall temperature is less than or equal to the 6th default tube temperature, and during more than the 5th default tube temperature, by air temperature compensation value adjust to
(3.5,4.5], be conducive to improve the precision that temperature is adjusted.
To sum up, the relation between temperature compensation value and tube wall temperature meets following piecewise function：
Wherein, t1~t6For different offsets, TPipeFor the tube wall temperature of different phase, T1~T6For the pre- of different phase
If tube temperature, i.e., the first default tube temperature to the 6th default tube temperature；t7To work as tube temperature TPipeTemperature compensation value during more than 58 DEG C.
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 proportionality coefficient corresponding with current environmental temperature；
The mapping table between current environmental temperature and proportionality coefficient is established, different environment temperatures corresponds to different ratio systems
Number after current environmental temperature is obtained, obtains proportionality coefficient directly from mapping table.
It is in some embodiments, bigger than the maximum of regional temperature to obtain more (during refrigeration) on the size of proportionality coefficient,
Or it is smaller than the minimum value of regional temperature obtain more (during heatings), proportionality coefficient is bigger, on the contrary then smaller.Predeterminable area temperature
Exemplified by -6 DEG C~16 DEG C, proportionality coefficient of the environment temperature corresponding to -7 DEG C, less than ratio of the environment temperature corresponding to -8 DEG C
Example coefficient；Proportionality coefficient of the environment temperature corresponding to 17 DEG C, less than proportionality coefficient of the environment temperature corresponding to 18 DEG C.
Certainly, in some embodiments, by environment temperature compared with the target temperature being used for, when environment temperature with
When target temperature difference is bigger, proportionality coefficient is bigger, and when environment temperature differs smaller with target temperature, proportionality coefficient is smaller.
Regional temperature is exemplified by -6 DEG C~16 DEG C, and target temperature is exemplified by 18 DEG C, proportionality coefficient of the environment temperature corresponding to 14 DEG C, greatly
In proportionality coefficient of the environment temperature corresponding to 17 DEG C.
In other embodiments, for environment temperature closer to the median of regional temperature, proportionality coefficient is smaller, closer to
The value at regional temperature both ends, proportionality coefficient are bigger.
Certainly, in a heating mode, when environment temperature is in regional temperature, closer to maximum, proportionality coefficient is got over
It is small.For regional temperature exemplified by -6 DEG C~16 DEG C, proportionality coefficient of the environment temperature corresponding to 12 DEG C is 16 DEG C more than environment temperature
Corresponding proportionality coefficient.
S700, the product by the operation power regulation of air conditioner to predetermined power and proportionality coefficient.
After proportionality coefficient is got, by the operation power regulation of air-conditioning to predetermined power and the product of proportionality coefficient.Air-conditioning
Device operation power meets following rule：
Proportionality coefficient represents that a is more than zero with a, and less than or equal to 1；Predetermined power is 100W to 1200W.Air-conditioning at this time
Device operation power meets：
QOperation=a*QIt is default
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, a is proportionality coefficient.
By the operation power regulation of air conditioner to predetermined power and the product of proportionality coefficient.
In order to room temperature be made more fast and accurately to meet the needs of users, it is necessary to more accurately calculate and control
The power consumption of air conditioner, it is described the operation power regulation of air conditioner to predetermined power and the step of the product of proportionality coefficient specifically to be wrapped
It 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 b1 is smaller, and environment temperature maintains temperature with target
Degree difference is bigger, then the first compensation power b1 is bigger.Certainly, in some embodiments, the first compensation power b1 can also and machine
Type is related, and different types corresponds to the first different offsets, and the power of type is bigger, and the first offset is bigger.
Calculate the product of predetermined power and proportionality coefficient, then the first calculated value being added with the first compensation power, and by sky
The operation power regulation of device is adjusted to first calculated value.
Proportionality coefficient represents that a is more than zero with a, and less than or equal to 1.The power of air conditioner operation at this time meets：
QOperation=a*QIt is default+b1
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, a is proportionality coefficient, and b1 first compensates work(
Rate, wherein, b1For 0W~150W.
In order to room temperature be made more fast and accurately to meet the needs of users, it is necessary to more accurately calculate and control
The power consumption of air conditioner, the product for calculating predetermined power and proportionality coefficient, then first be added with the first compensation power calculate
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 is 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.
Calculate the product of predetermined power and 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.
Air conditioner operation power meets following rule：
QOperation=aQIt is default+b1+b2
Wherein, QOperationThe real output of air conditioner, QIt is defaultFor predetermined power, b1 first compensates power, b2It is mended for second
Power is repaid, wherein, a is proportionality coefficient, b1And b2For 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：The operation power for controlling air conditioner is
100W~1500W, so that air conditioner operates in low-power continuous service pattern；Obtain the refrigerant pipe of indoor heat exchanger for air conditioner
Tube wall temperature；Temperature compensation value is obtained according to tube wall temperature；Temperature compensation value is compensated to the running temperature of air conditioner.
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 as this process, method, article or system institute inherently
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 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 (11)
1. a kind of control method of air conditioner, which is characterized in that the control method of the air conditioner comprises the following steps：
The operation power of air conditioner is controlled as 100W~1500W, so that air conditioner operates in low-power continuous service pattern；
Obtain the tube wall temperature of the refrigerant pipe of indoor heat exchanger for air conditioner；
Temperature compensation value is obtained according to tube wall temperature；
Temperature compensation value is compensated to the running temperature of air conditioner.
2. the control method of air conditioner as described in claim 1, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Compare tube wall temperature and the first default tube temperature；Described first default tube temperature is 23~25 DEG C；
When the tube wall temperature is less than or equal to the first default tube temperature, temperature compensation value zero.
3. the control method of air conditioner as claimed in claim 2, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Tube wall temperature and the second default tube temperature are compared, the described second default tube temperature is more than the first default tube temperature；Described second is default
Tube temperature is 26~30 DEG C；
When the tube wall temperature is less than or equal to the second default tube temperature, and is more than the first default tube temperature, temperature compensation value
Absolute value is more than or equal to 0.5, and less than or equal to 1.
4. the control method of air conditioner as claimed in claim 3, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Tube wall temperature and the 3rd default tube temperature are compared, the described 3rd default tube temperature is more than the second default tube temperature；Described 3rd is default
Tube temperature is 34~38 DEG C；
When the tube wall temperature is less than or equal to the 3rd default tube temperature, and is more than the second default tube temperature, temperature compensation value
Absolute value is more than 1, and less than or equal to 1.5.
5. the control method of air conditioner as claimed in claim 4, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Tube wall temperature and the 4th default tube temperature are compared, the described 4th default tube temperature is more than the 3rd default tube temperature；Described 4th is default
Tube temperature is 42~46 DEG C；
When the tube wall temperature is less than or equal to the 4th default tube temperature, and is more than the 3rd default tube temperature, temperature compensation value
Absolute value is more than 1.5, and less than or equal to 2.5.
6. the control method of air conditioner as claimed in claim 5, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Tube wall temperature and the 5th default tube temperature are compared, the described 5th default tube temperature is more than the 4th default tube temperature；Described 5th is default
Tube temperature is 48~52 DEG C
When the tube wall temperature is less than or equal to the 5th default tube temperature, and is more than the 4th default tube temperature, temperature compensation value
Absolute value is more than 2.5, and less than or equal to 3.5.
7. the control method of air conditioner as claimed in claim 6, which is characterized in that described that temperature benefit is obtained according to tube wall temperature
The step of repaying value specifically includes：
Tube wall temperature and the 6th default tube temperature are compared, the described 6th default tube temperature is more than the 5th default tube temperature；Described 6th is default
Tube temperature is 54~58 DEG C
When the tube wall temperature is less than or equal to the 6th default tube temperature, and is more than the 5th default tube temperature, temperature compensation value
Absolute value is more than 3.5, and less than or equal to 4.5；
When the tube wall temperature is more than the 6th default tube temperature, the absolute value of temperature compensation value is more than 4.5, and is less than or equal to
5.5。
8. the control method of air conditioner as claimed in any of claims 1 to 7 in one of claims, which is characterized in that the air conditioner
Control method further includes：
Obtain outdoor environment temperature
According to current environmental temperature, 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.
9. the control method of air conditioner as claimed in claim 8, 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 proportionality coefficient specifically includes：
It obtains target and maintains temperature；
Temperature is maintained according to target, obtains the first compensation power of predetermined power；
Calculate the product of predetermined power and proportionality coefficient, then the first calculated value being added with the first compensation power, and by air conditioner
Operation power regulation to first calculated value.
10. the control method of air conditioner as claimed in claim 9, which is characterized in that the calculating predetermined power and ratio system
Several products, then with first the first calculated value for being added of compensation power, and the operation power regulation of air conditioner first is counted to this
The step of calculation value, specifically includes：
Detect indoor current number of heat source；
Second compensation power is obtained according to number of heat source；
The product of predetermined power and proportionality coefficient is calculated, then second be added with the first compensation power and the second compensation power calculates
Value, and by the operation power regulation of air conditioner to second calculated value.
11. a kind of air conditioner, which is characterized in that the air conditioner includes：It memory, processor and is stored on the memory
And the 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 any one of claims 1 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033959.3A CN108050670B (en) | 2018-01-11 | 2018-01-11 | Air conditioner control method and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810033959.3A CN108050670B (en) | 2018-01-11 | 2018-01-11 | Air conditioner control method and air conditioner |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108050670A true CN108050670A (en) | 2018-05-18 |
| CN108050670B CN108050670B (en) | 2021-06-22 |
Family
ID=62126551
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810033959.3A Active CN108050670B (en) | 2018-01-11 | 2018-01-11 | Air conditioner control method and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108050670B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567090A (en) * | 2019-09-16 | 2019-12-13 | 珠海格力电器股份有限公司 | Air conditioner detection temperature compensation method and device, storage medium and air conditioner |
| CN112781198A (en) * | 2021-02-01 | 2021-05-11 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517057A (en) * | 1978-07-21 | 1980-02-06 | Daikin Ind Ltd | Air conditioner |
| CN1119261A (en) * | 1994-06-02 | 1996-03-27 | Lg电子株式会社 | Dewaterring apparatus and method of air conditioner |
| CN201827989U (en) * | 2010-06-18 | 2011-05-11 | 广东志高空调有限公司 | Control device of inverter air conditioner and inverter air-conditioning system |
| CN104501358A (en) * | 2014-12-16 | 2015-04-08 | 广东美的制冷设备有限公司 | Air-conditioner control method and system |
| CN105091217A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent control method for air conditioner |
| CN105333578A (en) * | 2015-11-26 | 2016-02-17 | 江苏新科电器有限公司 | Frequency control method of compressor of variable frequency air conditioner |
| CN106940069A (en) * | 2017-03-16 | 2017-07-11 | 广东美的制冷设备有限公司 | The control method and system, air-conditioner of a kind of apparatus of air conditioning operation |
-
2018
- 2018-01-11 CN CN201810033959.3A patent/CN108050670B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5517057A (en) * | 1978-07-21 | 1980-02-06 | Daikin Ind Ltd | Air conditioner |
| CN1119261A (en) * | 1994-06-02 | 1996-03-27 | Lg电子株式会社 | Dewaterring apparatus and method of air conditioner |
| CN201827989U (en) * | 2010-06-18 | 2011-05-11 | 广东志高空调有限公司 | Control device of inverter air conditioner and inverter air-conditioning system |
| CN104501358A (en) * | 2014-12-16 | 2015-04-08 | 广东美的制冷设备有限公司 | Air-conditioner control method and system |
| CN105091217A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent control method for air conditioner |
| CN105333578A (en) * | 2015-11-26 | 2016-02-17 | 江苏新科电器有限公司 | Frequency control method of compressor of variable frequency air conditioner |
| CN106940069A (en) * | 2017-03-16 | 2017-07-11 | 广东美的制冷设备有限公司 | The control method and system, air-conditioner of a kind of apparatus of air conditioning operation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110567090A (en) * | 2019-09-16 | 2019-12-13 | 珠海格力电器股份有限公司 | Air conditioner detection temperature compensation method and device, storage medium and air conditioner |
| CN112781198A (en) * | 2021-02-01 | 2021-05-11 | 珠海格力电器股份有限公司 | Control method and device of air conditioner, storage medium and processor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108050670B (en) | 2021-06-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN108006915B (en) | Air conditioner control method and air conditioner | |
| CN109341013B (en) | Air conditioner and control method and device thereof | |
| CN104110768B (en) | Air-conditioner control method for electronic expansion valve and control circuit | |
| CN101421561B (en) | Method and system for controlling the climate in a house | |
| CN108302732A (en) | Air conditioning control method and air conditioner | |
| CN108050671B (en) | Control method of air conditioner and air conditioner | |
| CN108168047A (en) | Air conditioning control method and air conditioner | |
| CN108302717A (en) | The control method and air conditioner of air conditioner | |
| CN108302692A (en) | Air conditioning control method and air conditioner | |
| CN110543713B (en) | Heat pump-floor heating system control method considering user comfort and building heat storage | |
| CN105352109A (en) | Variable-air-volume air-conditioning terminal temperature control system and method based on climate compensation | |
| KR102500304B1 (en) | CO2 control method for variable air volume system | |
| CN113339941B (en) | Control method of variable frequency air conditioner | |
| KR20090010888A (en) | Air conditioning control device and air conditioning control method | |
| WO2020164227A1 (en) | Control method for air conditioner | |
| US20080277488A1 (en) | Method for Controlling HVAC Systems | |
| CN110345256A (en) | A kind of valve control method and valve | |
| Dong | Non-linear optimal controller design for building HVAC systems | |
| CN112240581A (en) | Kitchen air conditioning system and control method thereof | |
| CN108050670A (en) | Air conditioning control method and air conditioner | |
| CN108302706A (en) | Air conditioning control method and air conditioner | |
| Yang et al. | Control strategy optimization for energy efficiency and comfort management in HVAC systems | |
| CN108302691A (en) | Air conditioning control method and air conditioner | |
| CN108253604A (en) | The control method and air conditioner of air conditioner | |
| CN108253597A (en) | Air conditioning control method and air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |