CN105485865B - Air conditioner control method and device and air conditioner - Google Patents
Air conditioner control method and device and air conditioner Download PDFInfo
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- CN105485865B CN105485865B CN201610087172.6A CN201610087172A CN105485865B CN 105485865 B CN105485865 B CN 105485865B CN 201610087172 A CN201610087172 A CN 201610087172A CN 105485865 B CN105485865 B CN 105485865B
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- 238000000034 method Methods 0.000 title claims abstract description 32
- 238000005057 refrigeration Methods 0.000 claims abstract description 90
- 238000004378 air conditioning Methods 0.000 claims description 95
- 230000006835 compression Effects 0.000 claims description 7
- 238000007906 compression Methods 0.000 claims description 7
- 230000003247 decreasing effect Effects 0.000 claims description 6
- 238000005516 engineering process Methods 0.000 description 6
- 108010053481 Antifreeze Proteins Proteins 0.000 description 3
- 230000002528 anti-freeze Effects 0.000 description 3
- 239000003507 refrigerant Substances 0.000 description 3
- 230000001186 cumulative effect Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 206010008190 Cerebrovascular accident Diseases 0.000 description 1
- 208000006011 Stroke Diseases 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000013507 mapping Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 230000002040 relaxant effect Effects 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
- F24F1/0003—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station characterised by a split arrangement, wherein parts of the air-conditioning system, e.g. evaporator and condenser, are in separately located units
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses an air conditioner control method and device and an air conditioner. The method comprises the following steps: determining a preset refrigeration mode, a set temperature and a set wind gear, searching a target pipe temperature of an indoor unit corresponding to the preset refrigeration mode and the set wind gear according to a preset corresponding relation, starting a compressor, controlling an outer fan to operate at the highest wind gear, controlling an inner fan to be started when the pipe temperature of the indoor unit is reduced to a first temperature, operating according to the set wind gear, judging whether the pipe temperature of the indoor unit is in a preset interval or not, wherein the minimum value of the preset interval is the difference between the target pipe temperature and a second regulation temperature, and the maximum value is the sum of the target pipe temperature and the second regulation temperature. According to the technical scheme provided by the invention, the requirement of a user for adjusting the air outlet temperature of the air conditioner can be met, and the user experience is effectively improved.
Description
Technical field
The present invention relates to a kind of control technology field more particularly to control method of air-conditioning, device and air-conditionings.
Background technology
Currently, air-conditioning has been enter into huge numbers of families, at one of common electric appliance in for people's lives, especially in the hot summer
Season, air-conditioning almost become necessity, i.e. air-conditioning reduces indoor environment temperature by refrigeration, makes one body and feels comfortable, to make one
Preferably can live or work.In existing technology, control mode is single when air conditioner refrigerating, i.e., user selects refrigeration mould
After formula and set temperature, air-conditioning just starts to freeze according to single control model, and user can not carry out the temperature of outlet air
Control.
But hot summer, user return to interior from outdoor and often like blowing meeting youngster's cold wind, i.e., user, which exists, adjusts air-conditioning
The demand of leaving air temp, and existing technology cannot be satisfied this demand of user, it is poor so as to cause user experience.
Invention content
In view of this, the present invention provides a kind of control method of air-conditioning, device and air-conditioning, it is empty can to realize that user is adjusted
The demand for recalling air temperature, effectively promotes user experience.
To achieve the above object, the present invention provides the following technical solutions：
A kind of control method of air-conditioning, the air-conditioning include indoor unit and outdoor unit, and the indoor unit includes inner blower, institute
It includes outer wind turbine and compressor to state outdoor unit, the method includes：
Determine that default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode are transported including the first cool breeze sense
Row pattern or the second cool breeze sense operational mode；It is interior when the air-conditioning is with identical wind shelves execution the second cool breeze sense operational mode
When the wind that wind turbine is blown is than executing the first cool breeze sense operational mode, temperature is low；
According to preset correspondence, the room corresponding with the default refrigeration mode and setting wind shelves difference is searched
The target tube temperature of interior machine；
Start the compressor, control the outer wind turbine and run with highest wind shelves, when the tube temperature of the indoor unit is down to the
When one temperature, controls the inner blower and open, run according to the setting wind shelves；First temperature be the target tube temperature with
First adjusts the sum of temperature；
Judge whether the tube temperature of the indoor unit is located at pre-set interval, the minimum value of the pre-set interval is the target tube
The difference that temperature adjusts temperature with second, the maximum value of the pre-set interval be the target tube temperature with second adjust temperature and；
It is continued to run with current running frequency if so, controlling the compressor；
If not, the running frequency of the compressor is adjusted, until the tube temperature of the indoor unit is located at the pre-set interval.
Preferably, refrigeration mode, set temperature and setting wind shelves are preset in the determination, including：
Control instruction input by user determines the default refrigeration mode, the set temperature and the setting wind shelves；
Or the default refrigeration mode, the set temperature are determined by the selection result of pre-stored user last time
With the setting wind shelves.
Preferably, the running frequency of the adjustment compressor, until the tube temperature of the indoor unit is located at described preset
Section, including：
If the tube temperature of the indoor unit is more than the maximum value of the pre-set interval, control the running frequency of the compressor by
Cumulative big, until the tube temperature of the indoor unit is located at the pre-set interval, the running frequency maximum of the compressor increases to most
High running frequency；
If the tube temperature of the indoor unit is less than the minimum value of the pre-set interval, control the running frequency of the compressor by
Decrescence small, until the tube temperature of the indoor unit is located at the pre-set interval, the running frequency minimum of the compressor is decreased to most
Low running frequency.
Preferably, further include：
If meeting preset condition, the default refrigeration mode is exited；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received,
Either indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；
The second temperature is the difference that the set temperature adjusts temperature with third.
Preferably, described to start the compressor, it controls the outer wind turbine and is run with highest wind shelves, when the indoor unit
When tube temperature is down to the first temperature, controls the inner blower and open, before being run according to the setting wind shelves, further include：
The anti-frost protection reference temperature point of air-conditioning is reduced the 4th and adjusts temperature, exhaust protection reference temperature point increases the 5th
Adjust temperature.
A kind of control device of air-conditioning, the air-conditioning include indoor unit and outdoor unit, and the indoor unit includes inner blower, institute
It includes outer wind turbine and compressor to state outdoor unit, and described device includes：
Determining module, for determining default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode includes
First cool breeze sense operational mode or the second cool breeze sense operational mode；The air-conditioning executes the second cool breeze sense with identical wind shelves
When the wind that inner blower is blown when operational mode is than executing the first cool breeze sense operational mode, temperature is low；
Searching module, for according to preset correspondence, searching and the default refrigeration mode and setting wind shelves difference
The target tube temperature of the corresponding indoor unit；
First control module is controlled the outer wind turbine and is run with highest wind shelves, when the room for starting the compressor
When the tube temperature of interior machine is down to the first temperature, controls the inner blower and open, run according to the setting wind shelves；First temperature
For the target tube temperature with first adjust temperature and；
Judgment module, for judging whether the tube temperature of the indoor unit is located at pre-set interval, the minimum of the pre-set interval
Value is the difference that the target tube temperature adjusts temperature with second, and the maximum value of the pre-set interval is that the target tube temperature is adjusted with second
Save the sum of temperature；
Second control module, if being located at the pre-set interval for the tube temperature of the indoor unit, control the compressor with
Current running frequency continues to run with；
Third control module adjusts the compressor if the tube temperature for the indoor unit is not located at the pre-set interval
Running frequency, until the tube temperature of the indoor unit is located at the pre-set interval.
Preferably, the determining module includes：
First determination unit determines the default refrigeration mode, setting temperature for control instruction input by user
Degree and the setting wind shelves；
Second determination unit, for determining the default refrigeration mould by the selection result of pre-stored user last time
Formula, the set temperature and the setting wind shelves.
Preferably, the third control module includes：
First control unit, if being more than the maximum value of the pre-set interval for the tube temperature of the indoor unit, described in control
The running frequency of compressor gradually increases, until the tube temperature of the indoor unit is located at the pre-set interval, the fortune of the compressor
Line frequency maximum increases to maximum running frequency；
Second control unit, if being less than the minimum value of the pre-set interval for the tube temperature of the indoor unit, described in control
The running frequency of compressor is gradually reduced, until the tube temperature of the indoor unit is located at the pre-set interval, the fortune of the compressor
Line frequency minimum is decreased to minimum operating frequency.
Preferably, further include：
Module is exited, if for meeting preset condition, exits the default refrigeration mode；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received,
Either indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；
The second temperature is the difference that the set temperature adjusts temperature with third.
Preferably, further include：
Before executing itself function for first control module, the anti-frost protection of air-conditioning is joined for 4th control module
Examining temperature spot reduces the 4th adjusting temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
A kind of air-conditioning, including：
Indoor unit, outdoor unit and controller；The indoor unit includes inner blower, and the outdoor unit includes outer wind turbine and compression
Machine, the inner blower, the outer wind turbine and the compressor are connected with the controller respectively；
The operation of the controller includes：Determine default refrigeration mode, set temperature and setting wind shelves, the default refrigeration
Pattern includes the first cool breeze sense operational mode or the second cool breeze sense operational mode, according to preset correspondence, search with
The default refrigeration mode and setting wind shelves distinguish the target tube temperature of the corresponding indoor unit, start the compressor, control
It makes the outer wind turbine to run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature, controls the inner blower and open
Open, according to the setting wind shelves run, first temperature be the target tube temperature with first adjust temperature and, described in judgement
Whether the tube temperature of indoor unit is located at pre-set interval, and the minimum value of the pre-set interval is that the target tube temperature adjusts temperature with second
Difference, the maximum value of the pre-set interval be the target tube temperature with second adjust temperature and, if so, controlling the compression
Machine is continued to run with current running frequency, if not, the running frequency of the compressor is adjusted, until the pipe of the indoor unit
Potential temperature is in the pre-set interval.
Preferably, the operation of the controller further includes：
It is described to start the compressor, it controls the outer wind turbine and is run with highest wind shelves, when the tube temperature of the indoor unit drops
It when to the first temperature, controls the inner blower and opens, before being run according to the setting wind shelves, the anti-frost protection of air-conditioning is referred to
Temperature spot reduces the 4th and adjusts temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of control method of air-conditioning,
Device and air-conditioning.Technical solution provided by the invention is with reference to adjusting the leaving air temp of air-conditioning, provide with the tube temperature of indoor unit
Two kinds of refrigeration modes select for user, i.e. the first cool breeze sense operational mode and the second cool breeze sense operational mode, air-conditioning is with phase
When the wind that inner blower is blown when executing the second cool breeze sense operational mode with wind shelves is than executing the first cool breeze sense operational mode, temperature is wanted
It is low.Specifically, the present invention determines that default refrigeration mode, set temperature and setting wind shelves are looked into according to preset correspondence first
The target tube temperature for distinguishing the corresponding indoor unit with the default refrigeration mode and setting wind shelves is looked for, the pressure is then started
Contracting machine is controlled the outer wind turbine and is run with highest wind shelves, (first temperature when the tube temperature of the indoor unit is down to the first temperature
Degree be the target tube temperature with first adjust temperature and), control the inner blower and open, according to setting wind shelves operation,
The wind that air-conditioning is blown at this time has just been cold wind, and it is (described default then to judge whether the tube temperature of the indoor unit is located at pre-set interval
The minimum value in section is the difference that the target tube temperature adjusts temperature with second, and the maximum value of the pre-set interval is the target tube
Temperature with second adjust temperature and), if it is, the wind that the inner blower of air-conditioning is blown at this time is and default refrigeration mode and setting
The corresponding cold wind of wind shelves is controlled the compressor and is continued to run with current running frequency, if not, adjusting the pressure
The running frequency of contracting machine, until the tube temperature of the indoor unit is located at the pre-set interval, the wind that the inner blower of air-conditioning is blown at this time is just
It is cold wind corresponding with default refrigeration mode and setting wind shelves, so as to realize that user adjusts the need of air conditioning exhausting temperature
It asks, effectively promotes user experience.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
The embodiment of invention for those of ordinary skill in the art without creative efforts, can also basis
The attached drawing of offer obtains other attached drawings.
Fig. 1 is a kind of flow chart of the control method of air-conditioning provided in an embodiment of the present invention；
Fig. 2 is a kind of structure chart of the control device of air-conditioning provided in an embodiment of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is described in further detail.
Embodiment
Referring to Fig. 1, Fig. 1 is a kind of flow chart of the control method of air-conditioning provided in an embodiment of the present invention.The air-conditioning
Including indoor unit and outdoor unit, the indoor unit includes inner blower, and the outdoor unit includes outer wind turbine and compressor.Such as Fig. 1 institutes
Show, this method includes：
Step S101 determines default refrigeration mode, set temperature and setting wind shelves；
Specifically, the setting wind shelves refer to the wind shelves of the inner blower of setting.Optionally, the default refrigeration mode includes
First cool breeze sense operational mode or the second cool breeze sense operational mode, the air-conditioning execute the second cool breeze sense with identical wind shelves
When the wind that inner blower is blown when operational mode is than executing the first cool breeze sense operational mode, temperature wants low.Optionally, the interior wind
The wind shelves of machine include superpower wind shelves, Gao Fengdang, middle windscreen, low windscreen and quiet shelves according to the sequence of wind-force from big to small, same
Under the one default refrigeration mode, these corresponding leaving air temps of wind shelves are sequentially increased.Specifically, the first cool breeze sense fortune
Row pattern can be named as refrigerant wind operational mode, and the second cool breeze sense operational mode can be named as frost wind operation mould
Formula.
Optionally, the step S101 includes：
Control instruction input by user determines the default refrigeration mode, the set temperature and the setting wind shelves；
It is understood that before executing the step, need to obtain the control instruction input by user first.Specifically
, the control instruction input by user includes the default refrigeration mode, the set temperature and the setting wind shelves three
Information.
Or the default refrigeration mode, the set temperature are determined by the selection result of pre-stored user last time
With the setting wind shelves；
Specifically, the selection result includes the default refrigeration mode selected user's last time, the set temperature
With the information of the setting wind shelves three.
Step S102 is searched opposite respectively with the default refrigeration mode and setting wind shelves according to preset correspondence
The target tube temperature for the indoor unit answered；
Specifically, the preset correspondence includes, the wind shelves of the default refrigeration mode and inner blower respectively with institute
State the correspondence of the target tube temperature of indoor unit.That is, the embodiment of the present invention is with reference to adjusting with the tube temperature of indoor unit
The leaving air temp of air-conditioning.Optionally, the same wind shelves of inner blower, the target corresponding to the different default refrigeration modes
Tube temperature is different, specifically, the same wind shelves of inner blower, the target tube temperature ratio corresponding to the second cool breeze sense operational mode
The target tube temperature corresponding to the first cool breeze sense operational mode wants small；The same default refrigeration mode, inner blower
The target tube temperature corresponding to different wind shelves is also different, specifically, superpower wind shelves, Gao Fengdang, middle windscreen, low windscreen and mute
The respective corresponding target tube temperature of shelves is sequentially increased.
Specifically, the preset correspondence can be prestored by the form of table.As shown in table 1：
Table 1：The mapping table of the wind shelves and default refrigeration mode of target tube temperature and inner blower
| Target tube temperature Ttarget | Refrigerant wind operational mode | The refreshing wind operational mode of ice |
| Superpower wind shelves | Ttarget-cool-SH | Ttarget-icy-SH |
| High wind shelves | Ttarget-cool-H | Ttarget-icy-H |
| Apoplexy shelves | Ttarget-cool-M | Ttarget-icy-M |
| Low wind file | Ttarget-cool-L | Ttarget-icy-L |
| Quiet shelves | Ttarget-cool-SL | Ttarget-icy-SL |
Specifically, the value in theoretical upper table 1 needs to meet following require：
Ttarget-cool-SH≤Ttarget-cool-H≤Ttarget-cool-M≤Ttarget-cool-L≤Ttarget-cool-SL； (1)
Ttarget-icy-SH≤Ttarget-icy-H≤Ttarget-icy-M≤Ttarget-icy-L≤Ttarget-icy-SL； (2)
Ttarget-icy-SH≤Ttarget-cool-SH； (3)
Ttarget-icy-H≤Ttarget-cool-H； (4)
Ttarget-icy-M≤Ttarget-cool-M； (5)
Ttarget-icy-L≤Ttarget-cool-L； (6)
Ttarget-icy-SL≤Ttarget-cool-SL； (7)
Preferably, "≤" number in the formula of above-mentioned (1)~(7) can all replace with " ＜ " number, to realize the first cool breeze sense
It avoids being overlapped between operational mode (i.e. refrigerant wind operational mode) and the second cool breeze sense operational mode (i.e. frost wind operational mode),
And the leaving air temp of the same default refrigeration mode difference wind shelves avoids being overlapped, to realize better control effect.
Step S103 starts the compressor, controls the outer wind turbine and is run with highest wind shelves, when the pipe of the indoor unit
When temperature drop to the first temperature, controls the inner blower and open, run according to the setting wind shelves；
Optionally, first temperature be the target tube temperature with first adjust temperature and.Specifically, working as the interior
When the tube temperature of machine is down to the first temperature, controls the inner blower and open, run according to the setting wind shelves, the wind that air-conditioning is blown at this time
Just it has been cold wind.
Optionally, the described first value range for adjusting temperature is (- 4 DEG C~4 DEG C).
Step S104, judges whether the tube temperature of the indoor unit is located at pre-set interval；
Specifically, if so, executing step S105；Otherwise, step S106 is executed.Optionally, the pre-set interval is most
Small value is the difference that the target tube temperature adjusts temperature with second, and the maximum value of the pre-set interval is the target tube temperature and second
Adjust the sum of temperature.
Optionally, the described second value range for adjusting temperature is (2 DEG C~4 DEG C).
Step S105 is controlled the compressor and is continued to run with current running frequency；
If specifically, the tube temperature of the indoor unit is located at pre-set interval, it can determine what the inner blower of air-conditioning at this time was blown
Wind is cold wind corresponding with the default refrigeration mode and the setting wind shelves, has been carried out user and adjusts air conditioning exhausting temperature
Therefore the demand of degree is controlled the compressor and is continued to run with current running frequency.
Step S106 adjusts the running frequency of the compressor, until the tube temperature of the indoor unit is located at the preset areas
Between；
Specifically, the step S106 includes：；
If the tube temperature of the indoor unit is more than the maximum value of the pre-set interval, control the running frequency of the compressor by
It is cumulative big, until the tube temperature of the indoor unit is located at the pre-set interval；
Specifically, the running frequency maximum of the compressor increases to maximum running frequency.Optionally, if the indoor unit
Tube temperature be more than the maximum value of the pre-set interval, the running frequency for controlling the compressor uniformly increases in linear form, i.e.,
Every the identical time, the increased value (i.e. changing value) of running frequency of the compressor is equal, until the pipe of the indoor unit
Potential temperature is described so as to judge whether the tube temperature of the indoor unit has been located in more accurately, in time in the pre-set interval
Pre-set interval.
If the tube temperature of the indoor unit is less than the minimum value of the pre-set interval, control the running frequency of the compressor by
It is decrescence small, until the tube temperature of the indoor unit is located at the pre-set interval；
Specifically, the running frequency minimum of the compressor is decreased to minimum operating frequency.Optionally, if the indoor unit
Tube temperature be less than the minimum value of the pre-set interval, the running frequency for controlling the compressor uniformly reduces in linear form, i.e.,
Every the identical time, the value (i.e. changing value) that the running frequency of the compressor reduces is equal, until the pipe of the indoor unit
Potential temperature is described so as to judge whether the tube temperature of the indoor unit has been located in more accurately, in time in the pre-set interval
Pre-set interval.
Technical solution provided in an embodiment of the present invention, with the tube temperature of indoor unit be with reference to adjusting the leaving air temp of air-conditioning,
It provides two kinds of refrigeration modes to select for user, i.e. the first cool breeze sense operational mode and the second cool breeze sense operational mode, air-conditioning
When the wind that inner blower is blown when executing the second cool breeze sense operational mode with identical wind shelves is than executing the first cool breeze sense operational mode, temperature
Want low.Specifically, the embodiment of the present invention determines default refrigeration mode, set temperature and setting wind shelves first, according to preset right
It should be related to, search the target tube temperature for distinguishing the corresponding indoor unit with the default refrigeration mode and setting wind shelves, then
Start the compressor, controls the outer wind turbine and run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature
(first temperature be the target tube temperature with first adjust temperature and), control inner blower unlatching, set according to described
Determine the operation of wind shelves, the wind that air-conditioning is blown at this time has just been cold wind, then judges whether the tube temperature of the indoor unit is located at preset areas
Between (minimum value of the pre-set interval be the target tube temperature with second adjust temperature difference, the maximum value of the pre-set interval
For the target tube temperature with second adjust temperature and), if it is, the wind that the inner blower of air-conditioning is blown at this time is and is equipped in advance
Chill formula and the setting corresponding cold wind of wind shelves, are controlled the compressor and are continued to run with current running frequency, if
It is no, the running frequency of the compressor is adjusted, until the tube temperature of the indoor unit is located at the pre-set interval, air-conditioning is interior at this time
The wind that wind turbine is blown is cold wind corresponding with default refrigeration mode and setting wind shelves, is gone out so as to realize that user adjusts air-conditioning
The demand of air temperature, effectively promotes user experience.
Optionally, the control method for the air-conditioning that another embodiment of the present invention provides before the step S103, is also wrapped
It includes：
The anti-frost protection reference temperature point of air-conditioning is reduced the 4th and adjusts temperature, exhaust protection reference temperature point increases the 5th
Adjust temperature.
That is, before executing the step S103, the anti-freeze protection for relaxing air-conditioning and delivery temperature are needed
Protection.Optionally, the interval of the 4th adjusting temperature and the 5th adjusting temperature is (1 DEG C~10 DEG C).
For example, when normal control：
TInner tube≤TAnti-freezeWhen, air-conditioning enters anti-freeze protection；
TExhaust≥TExhaust protection, air-conditioning enter excessive discharge temperature protection；
And after entering the default refrigeration mode：
TInner tube≤(TAnti-freezeΔ TAnti-freeze), air-conditioning just enters anti-freeze and protects；
TExhaust≥(TExhaust protection+ΔTExhaust protection), air-conditioning just enters excessive discharge temperature and protects；
Wherein, TInner tubeIndicate the tube temperature of indoor unit, TAnti-freezeIndicate anti-frost protection reference temperature point, TExhaustIndicate outdoor discharge sense
The temperature of thermometer bulb, TExhaust protectionIndicate exhaust protection reference temperature point, Δ TAnti-freezeIndicate the 4th adjusting temperature, Δ TExhaust protectionIndicate the 5th
Adjust temperature.
Optionally, the control method for the air-conditioning that another embodiment of the present invention provides further includes：
If meeting preset condition, the default refrigeration mode is exited；
Optionally, the preset condition includes：
Receive the control instruction input by user for characterizing and exiting the default refrigeration mode；
Or indoor environment temperature is down to second temperature；
The difference that third adjusting temperature obtains is subtracted specifically, the second temperature is the set temperature.Optionally, institute
It is (1 DEG C~3 DEG C) to state third and adjust the value range of temperature.
Or the air-conditioning has run preset time under the default refrigeration mode.
In order to illustrate technical solution provided by the invention more fully hereinafter, correspond to air-conditioning provided in an embodiment of the present invention
Control method, the present invention disclose a kind of control device of air-conditioning.
Referring to Fig. 2, Fig. 2 is a kind of structure chart of the control device of air-conditioning provided in an embodiment of the present invention.The air-conditioning
Including indoor unit and outdoor unit, the indoor unit includes inner blower, and the outdoor unit includes outer wind turbine and compressor.Such as Fig. 2 institutes
Show, which includes：
Determining module 201, for determining default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode
Including the first cool breeze sense operational mode or the second cool breeze sense operational mode；The air-conditioning is cool with identical wind shelves execution described second
When the wind that inner blower is blown when wind sense operational mode is than executing the first cool breeze sense operational mode, temperature is low；
Optionally, the determining module 201 includes：
First determination unit determines the default refrigeration mode, setting temperature for control instruction input by user
Degree and the setting wind shelves；
Second determination unit, for determining the default refrigeration mould by the selection result of pre-stored user last time
Formula, the set temperature and the setting wind shelves.
Searching module 202, for according to preset correspondence, searching and the default refrigeration mode and setting wind shelves point
The target tube temperature of the not corresponding indoor unit；
First control module 203 is controlled the outer wind turbine and is run with highest wind shelves, work as institute for starting the compressor
When stating the tube temperature of indoor unit and being down to the first temperature, controls the inner blower and open, according to setting wind shelves operation；Described first
Temperature be the target tube temperature with first adjust temperature and；
Judgment module 204, for judging whether the tube temperature of the indoor unit is located at pre-set interval, the pre-set interval is most
Small value is the difference that the target tube temperature adjusts temperature with second, and the maximum value of the pre-set interval is the target tube temperature and second
Adjust the sum of temperature；
Second control module 205 controls the compressor if the tube temperature for the indoor unit is located at the pre-set interval
It is continued to run with current running frequency；
Third control module 206 adjusts the compression if the tube temperature for the indoor unit is not located at the pre-set interval
The running frequency of machine, until the tube temperature of the indoor unit is located at the pre-set interval；
Optionally, the third control module 206 includes：
First control unit, if being more than the maximum value of the pre-set interval for the tube temperature of the indoor unit, described in control
The running frequency of compressor gradually increases, until the tube temperature of the indoor unit is located at the pre-set interval, the fortune of the compressor
Line frequency maximum increases to maximum running frequency；
Optionally, first control unit includes the first control subelement, if the tube temperature for the indoor unit is more than
The maximum value of the pre-set interval, the running frequency for controlling the compressor uniformly increase in linear form, until the interior
The tube temperature of machine is located at the pre-set interval.
Second control unit, if being less than the minimum value of the pre-set interval for the tube temperature of the indoor unit, described in control
The running frequency of compressor is gradually reduced, until the tube temperature of the indoor unit is located at the pre-set interval, the fortune of the compressor
Line frequency minimum is decreased to minimum operating frequency；
Optionally, second control unit includes the second control subelement, if the tube temperature for the indoor unit is less than
The minimum value of the pre-set interval, the running frequency for controlling the compressor uniformly reduce in linear form, until the interior
The tube temperature of machine is located at the pre-set interval.
The control device of air-conditioning provided in an embodiment of the present invention can realize that user adjusts the demand of air conditioning exhausting temperature,
Effectively promote user experience.
Optionally, the control device for the air-conditioning that another embodiment of the present invention provides further includes：
Before executing itself function for first control module, the anti-frost protection of air-conditioning is joined for 4th control module
Examining temperature spot reduces the 4th adjusting temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
Optionally, the control device for the air-conditioning that another embodiment of the present invention provides further includes：
Module is exited, if for meeting preset condition, exits the default refrigeration mode；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received,
Either indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；
The second temperature is the difference that the set temperature adjusts temperature with third.
In order to protect technical solution provided by the invention more fully hereinafter, correspond to air-conditioning provided in an embodiment of the present invention
Control method, the present invention disclose a kind of air-conditioning.
Air-conditioning provided in an embodiment of the present invention, including：
Indoor unit, outdoor unit and controller；The indoor unit includes inner blower, and the outdoor unit includes outer wind turbine and compression
Machine, the inner blower, the outer wind turbine and the compressor are connected with the controller respectively；
The operation of the controller includes：Determine default refrigeration mode, set temperature and setting wind shelves, the default refrigeration
Pattern includes the first cool breeze sense operational mode or the second cool breeze sense operational mode, according to preset correspondence, search with
The default refrigeration mode and setting wind shelves distinguish the target tube temperature of the corresponding indoor unit, start the compressor, control
It makes the outer wind turbine to run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature, controls the inner blower and open
Open, according to the setting wind shelves run, first temperature be the target tube temperature with first adjust temperature and, described in judgement
Whether the tube temperature of indoor unit is located at pre-set interval, and the minimum value of the pre-set interval is that the target tube temperature adjusts temperature with second
Difference, the maximum value of the pre-set interval be the target tube temperature with second adjust temperature and, if so, controlling the compression
Machine is continued to run with current running frequency, if not, the running frequency of the compressor is adjusted, until the pipe of the indoor unit
Potential temperature is in the pre-set interval.
Optionally, the air-conditioning that another embodiment of the present invention provides, the operation of the controller further include：
It is described to start the compressor, it controls the outer wind turbine and is run with highest wind shelves, when the tube temperature of the indoor unit drops
It when to the first temperature, controls the inner blower and opens, before being run according to the setting wind shelves, the anti-frost protection of air-conditioning is referred to
Temperature spot reduces the 4th and adjusts temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
Optionally, the air-conditioning that another embodiment of the present invention provides, the operation of the controller further include：
If meeting preset condition, the default refrigeration mode is exited；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received,
Either indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；
The second temperature is the difference that the set temperature adjusts temperature with third.
It can be seen via above technical scheme that compared with prior art, the present invention provides a kind of control method of air-conditioning,
Device and air-conditioning.Technical solution provided by the invention is with reference to adjusting the leaving air temp of air-conditioning, provide with the tube temperature of indoor unit
Two kinds of refrigeration modes select for user, i.e. the first cool breeze sense operational mode and the second cool breeze sense operational mode, air-conditioning is with phase
When the wind that inner blower is blown when executing the second cool breeze sense operational mode with wind shelves is than executing the first cool breeze sense operational mode, temperature is wanted
It is low.Specifically, the present invention determines that default refrigeration mode, set temperature and setting wind shelves are looked into according to preset correspondence first
The target tube temperature for distinguishing the corresponding indoor unit with the default refrigeration mode and setting wind shelves is looked for, the pressure is then started
Contracting machine is controlled the outer wind turbine and is run with highest wind shelves, (first temperature when the tube temperature of the indoor unit is down to the first temperature
Degree be the target tube temperature with first adjust temperature and), control the inner blower and open, according to setting wind shelves operation,
The wind that air-conditioning is blown at this time has just been cold wind, and it is (described default then to judge whether the tube temperature of the indoor unit is located at pre-set interval
The minimum value in section is the difference that the target tube temperature adjusts temperature with second, and the maximum value of the pre-set interval is the target tube
Temperature with second adjust temperature and), if it is, the wind that the inner blower of air-conditioning is blown at this time is and default refrigeration mode and setting
The corresponding cold wind of wind shelves is controlled the compressor and is continued to run with current running frequency, if not, adjusting the pressure
The running frequency of contracting machine, until the tube temperature of the indoor unit is located at the pre-set interval, the wind that the inner blower of air-conditioning is blown at this time is just
It is cold wind corresponding with default refrigeration mode and setting wind shelves, so as to realize that user adjusts the need of air conditioning exhausting temperature
It asks, effectively promotes user experience.
Finally, it is to be noted that, herein, relational terms such as first and second and the like be used merely to by
One entity or operation are distinguished with another entity or operation, without necessarily requiring or implying these entities or operation
Between there are any actual relationship or orders.Moreover, the terms "include", "comprise" or its any other variant meaning
Covering non-exclusive inclusion, so that the process, method, article or equipment including a series of elements includes not only that
A little elements, but also include other elements that are not explicitly listed, or further include for this process, method, article or
The intrinsic element of equipment.In the absence of more restrictions, the element limited by sentence "including a ...", is not arranged
Except there is also other identical elements in the process, method, article or apparatus that includes the element.
Each embodiment is described by the way of progressive in this specification, the highlights of each of the examples are with other
The difference of embodiment, just to refer each other for identical similar portion between each embodiment.For device disclosed in embodiment
For air-conditioning, since it is corresponding with method part disclosed in embodiment, so description is fairly simple, related place referring to
Method part illustration.
The step of method described in conjunction with the examples disclosed in this document or algorithm, can directly be held with hardware, processor
The combination of capable software module or the two is implemented.Software module can be placed in random access memory (RAM), memory, read-only deposit
Any other shape well known in reservoir (ROM), electrically programmable ROM, electrically erasable ROM, register or technical field
In the storage medium of formula.
The foregoing description of the disclosed embodiments enables those skilled in the art to implement or use the present invention.
Various modifications to these embodiments will be apparent to those skilled in the art, as defined herein
General Principle can be realized in other embodiments without departing from the spirit or scope of the present invention.Therefore, of the invention
It is not intended to be limited to the embodiments shown herein, and is to fit to and the principles and novel features disclosed herein phase one
The widest range caused.
Claims (12)
1. a kind of control method of air-conditioning, the air-conditioning includes indoor unit and outdoor unit, and the indoor unit includes inner blower, described
Outdoor unit includes outer wind turbine and compressor, which is characterized in that the method includes：
Determine that default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode include that the first cool breeze sense runs mould
Formula or the second cool breeze sense operational mode；Inner blower is blown when the air-conditioning executes the second cool breeze sense operational mode with identical wind shelves
When wind is than executing the first cool breeze sense operational mode, temperature is low；
According to preset correspondence, the indoor unit corresponding with the default refrigeration mode and setting wind shelves difference is searched
Target tube temperature；
Start the compressor, control the outer wind turbine and run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature
When spending, controls the inner blower and open, run according to the setting wind shelves；First temperature is the target tube temperature and first
Adjust the sum of temperature；
Judge whether the tube temperature of the indoor unit is located at pre-set interval, the minimum value of the pre-set interval be the target tube temperature with
Second adjusts the difference of temperature, the maximum value of the pre-set interval be the target tube temperature with second adjust temperature and；
It is continued to run with current running frequency if so, controlling the compressor；
If not, the running frequency of the compressor is adjusted, until the tube temperature of the indoor unit is located at the pre-set interval.
2. according to the method described in claim 1, it is characterized in that, refrigeration mode, set temperature and setting are preset in the determination
Wind shelves, including：
Control instruction input by user determines the default refrigeration mode, the set temperature and the setting wind shelves；
Or the default refrigeration mode, the set temperature and institute are determined by the selection result of pre-stored user last time
State setting wind shelves.
3. according to the method described in claim 1, it is characterized in that, the running frequency of the adjustment compressor, until institute
The tube temperature for stating indoor unit is located at the pre-set interval, including：
If the tube temperature of the indoor unit is more than the maximum value of the pre-set interval, the running frequency for controlling the compressor gradually increases
Greatly, until the tube temperature of the indoor unit is located at the pre-set interval, the running frequency maximum of the compressor increases to highest fortune
Line frequency；
If the tube temperature of the indoor unit is less than the minimum value of the pre-set interval, the running frequency for controlling the compressor gradually subtracts
Small, until the tube temperature of the indoor unit is located at the pre-set interval, the running frequency minimum of the compressor is decreased to minimum fortune
Line frequency.
4. according to the method described in claim 1, it is characterized in that, further including：
If meeting preset condition, the default refrigeration mode is exited；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received, or
Indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；It is described
Second temperature is the difference that the set temperature adjusts temperature with third.
5. according to Claims 1 to 4 any one of them method, which is characterized in that it is described to start the compressor, described in control
Outer wind turbine is run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature, is controlled the inner blower and is opened, according to
Before the setting wind shelves operation, further include：
The anti-frost protection reference temperature point of air-conditioning is reduced the 4th and adjusts temperature, exhaust protection reference temperature point increases the 5th and adjusts
Temperature.
6. a kind of control device of air-conditioning, the air-conditioning includes indoor unit and outdoor unit, and the indoor unit includes inner blower, described
Outdoor unit includes outer wind turbine and compressor, which is characterized in that described device includes：
Determining module, for determining that default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode include first
Cool breeze sense operational mode or the second cool breeze sense operational mode；The air-conditioning executes the second cool breeze sense operational mode with identical wind shelves
When the wind that blows of inner blower than executing the first cool breeze sense operational mode when, temperature is low；
Searching module, it is opposite respectively with the default refrigeration mode and setting wind shelves for according to preset correspondence, searching
The target tube temperature for the indoor unit answered；
First control module is controlled the outer wind turbine and is run with highest wind shelves, when the indoor unit for starting the compressor
Tube temperature when being down to the first temperature, control the inner blower and open, according to setting wind shelves operation；First temperature is institute
State target tube temperature with first adjust temperature and；
Judgment module, for judging whether the tube temperature of the indoor unit is located at pre-set interval, the minimum value of the pre-set interval is
The maximum value of the difference that the target tube temperature adjusts temperature with second, the pre-set interval is that the target tube temperature adjusts temperature with second
The sum of degree；
Second control module controls the compressor with current if the tube temperature for the indoor unit is located at the pre-set interval
Running frequency continue to run with；
Third control module adjusts the fortune of the compressor if the tube temperature for the indoor unit is not located at the pre-set interval
Line frequency, until the tube temperature of the indoor unit is located at the pre-set interval.
7. device according to claim 6, which is characterized in that the determining module includes：
First determination unit, for control instruction input by user determine the default refrigeration mode, the set temperature and
The setting wind shelves；
Second determination unit, for determining the default refrigeration mode, institute by the selection result of pre-stored user last time
State set temperature and the setting wind shelves.
8. device according to claim 6, which is characterized in that the third control module includes：
First control unit controls the compression if being more than the maximum value of the pre-set interval for the tube temperature of the indoor unit
The running frequency of machine gradually increases, until the tube temperature of the indoor unit is located at the pre-set interval, the operation frequency of the compressor
Rate maximum increases to maximum running frequency；
Second control unit controls the compression if being less than the minimum value of the pre-set interval for the tube temperature of the indoor unit
The running frequency of machine is gradually reduced, until the tube temperature of the indoor unit is located at the pre-set interval, the operation frequency of the compressor
Rate minimum is decreased to minimum operating frequency.
9. device according to claim 6, which is characterized in that further include：
Module is exited, if for meeting preset condition, exits the default refrigeration mode；
The preset condition includes：The control instruction input by user for characterizing and exiting the default refrigeration mode is received, or
Indoor environment temperature is down to second temperature or the air-conditioning and has run preset time under the default refrigeration mode；It is described
Second temperature is the difference that the set temperature adjusts temperature with third.
10. according to claim 6~9 any one of them device, which is characterized in that further include：
4th control module, before executing itself function for first control module, by the anti-frost protection of air-conditioning with reference to temperature
Degree point reduces the 4th and adjusts temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
11. a kind of air-conditioning, which is characterized in that including：
Indoor unit, outdoor unit and controller；The indoor unit includes inner blower, and the outdoor unit includes outer wind turbine and compressor,
The inner blower, the outer wind turbine and the compressor are connected with the controller respectively；
The operation of the controller includes：Determine default refrigeration mode, set temperature and setting wind shelves, the default refrigeration mode
Including the first cool breeze sense operational mode or the second cool breeze sense operational mode, according to preset correspondence, search with it is described pre-
If refrigeration mode and setting wind shelves distinguish the target tube temperature of the corresponding indoor unit, start the compressor, described in control
Outer wind turbine is run with highest wind shelves, when the tube temperature of the indoor unit is down to the first temperature, is controlled the inner blower and is opened, according to
Setting wind shelves operation, first temperature be the target tube temperature with first adjust temperature and, judge the indoor unit
Tube temperature whether be located at pre-set interval, the minimum value of the pre-set interval is the difference that the target tube temperature adjusts temperature with second,
The maximum value of the pre-set interval be the target tube temperature with second adjust temperature and, if so, control the compressor with
Current running frequency continues to run with, if not, the running frequency of the compressor is adjusted, until the tube temperature position of the indoor unit
In the pre-set interval.
12. air-conditioning according to claim 11, which is characterized in that the operation of the controller further includes：
It is described to start the compressor, it controls the outer wind turbine and is run with highest wind shelves, when the tube temperature of the indoor unit is down to the
When one temperature, controls the inner blower and open, before being run according to the setting wind shelves, by the anti-frost protection reference temperature of air-conditioning
Point reduces the 4th and adjusts temperature, and exhaust protection reference temperature point increases the 5th and adjusts temperature.
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| CN106196500A (en) * | 2016-08-11 | 2016-12-07 | 合肥通用电源设备有限公司 | A kind of air conditioning unit control method based on power supply changeover device |
| CN106288180B (en) * | 2016-08-12 | 2019-04-23 | 青岛海尔空调器有限总公司 | It is a kind of for the control method of air-conditioning, device and air-conditioning |
| CN107917512B (en) * | 2017-11-03 | 2020-05-29 | 广东美的暖通设备有限公司 | Control method and device of air conditioning system and air conditioner |
| CN108224703A (en) * | 2017-12-25 | 2018-06-29 | 青岛海尔空调电子有限公司 | The control method of air-conditioning |
| JP6808070B2 (en) * | 2017-12-28 | 2021-01-06 | 広東美的制冷設備有限公司Ｇｄ Ｍｉｄｅａ Ａｉｒ−Ｃｏｎｄｉｔｉｏｎｉｎｇ Ｅｑｕｉｐｍｅｎｔ Ｃｏ．，Ｌｔｄ． | Automatic windless control method, device and computer readable storage medium |
| CN108105962B (en) * | 2017-12-28 | 2019-06-04 | 广东美的制冷设备有限公司 | Automatic calm sensing control method, apparatus and computer readable storage medium |
| CN110068119B (en) * | 2019-04-22 | 2021-04-09 | 广东美博制冷设备有限公司 | Dynamic frequency conversion method and device for air conditioner compressor |
| CN111023407B (en) * | 2019-11-15 | 2021-09-21 | 宁波奥克斯电气股份有限公司 | Control method and control system for improving heating comfort of air conditioner and air conditioner |
| CN111750501B (en) * | 2020-05-15 | 2022-02-01 | 海信（山东）空调有限公司 | Air conditioner and control method |
| CN111780377B (en) * | 2020-06-16 | 2021-07-09 | 珠海格力电器股份有限公司 | Fan rotating speed control method and device and air conditioning equipment |
| CN113531834B (en) * | 2021-07-21 | 2022-07-12 | 四川虹美智能科技有限公司 | Refrigeration hot-air-proof processing method and device for indoor unit of air conditioner |
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