CN107514734A - Air-conditioning strength refrigeration control method - Google Patents
Air-conditioning strength refrigeration control method Download PDFInfo
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- CN107514734A CN107514734A CN201710565419.5A CN201710565419A CN107514734A CN 107514734 A CN107514734 A CN 107514734A CN 201710565419 A CN201710565419 A CN 201710565419A CN 107514734 A CN107514734 A CN 107514734A
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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
- F24F11/00—Control or safety arrangements
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention discloses a kind of air-conditioning strength refrigeration control method, including：After step 1, starting of air conditioner, when the outdoor environment temperature Twh detected is more than setting reference temperature value Tq, start strength refrigeration mode；Under step 2, strength refrigeration mode, indoor environment temperature Tnh is detected, and calculate indoor/outdoor temperature-difference △ T=Twh Tnh；Step 3, according to formula f=a* △ T2+ b* △ T+c calculate the working frequency f of frequency-changeable compressor in air-conditioning；Step 4, dynamic control frequency-changeable compressor are run under the working frequency f that step 3 calculates；Wherein, when the condition that meets one：During Tq ＜ Twh≤Tq+10, a=0.06, b=0.5 ~ 0.6, c=80 ~ 85；When the condition that meets two：During Twh ＞ Tq+10, a=0.07, b=2 ~ 2.5, c=50 ~ 55.Realize that air-conditioning fast cooling and can improve user experience, meanwhile, reduce energy consumption.
Description
Technical field
The present invention relates to refrigeration plant, more particularly to a kind of air-conditioning strength refrigeration control method.
Background technology
At present, air-conditioning is the conventional household electrical appliance in people's daily life, and air-conditioning typically has refrigeration and heating mode,
When ambient temperature is higher, the temperature of interior is reduced using air conditioner refrigerating.The disclosure of China Patent No. 200810026874.9
A kind of control method for quick refrigeration/heat-production of air conditioner, wherein, mainly using indoor temperature value is detected, to control blower fan to add
Fast Wind Volume operating.But find in actual use, the quick change for indoor temperature is also by external environment temperature
The influence of degree, the height of ambient temperature directly affects the speed of indoor temperature change generated in case, and above-mentioned patented technology can not basis
Different environment temperature control air-conditionings are run in the state of optimal, are only increase wind speed and compression horsepower, on the one hand will be consumed
Substantial amounts of electric energy, another aspect air-conditioning usage comfort are had a greatly reduced quality, and cause user experience poor.How to design one kind can
Fast cooling is the technical problems to be solved by the invention to improve the air conditioning control method of user experience.
The content of the invention
The invention provides a kind of air-conditioning strength refrigeration control method, realize that air-conditioning fast cooling and can improve user's body
The property tested, meanwhile, reduce energy consumption.
To reach above-mentioned technical purpose, the present invention is realized using following technical scheme：
A kind of air-conditioning strength refrigeration control method, including：
After step 1, starting of air conditioner, when the outdoor environment temperature Twh detected is more than setting reference temperature value Tq, start strength
Refrigeration mode；
Under step 2, strength refrigeration mode, indoor environment temperature Tnh is detected, and calculate indoor/outdoor temperature-difference △ T=Twh-Tnh；
Step 3, according to formula f=- a* △ T2+ b* △ T+c calculate the working frequency f of frequency-changeable compressor in air-conditioning；
Step 4, dynamic control frequency-changeable compressor are run under the working frequency f that step 3 calculates；
Wherein, when the condition that meets one：During Tq ＜ Twh≤Tq+10, a=- 0.06, b=0.5 ~ 0.6, c=80 ~ 85；
When the condition that meets two：During Twh ＞ Tq+10, a=- 0.07, b=2 ~ 2.5, c=50 ~ 55.
Further, the step 2 also includes：Under strength refrigeration mode, in frequency-changeable compressor startup stage, increase air-conditioning
The aperture of middle electric expansion valve.
Further, the aperture for increasing electric expansion valve in air-conditioning, it is specially：Electric expansion valve initial baseline aperture
For d；Judgement meets condition one, target return-air degree of superheat scope 0 ~ -1, return-air degree of superheat Tgr=suction temperature Thq- evaporator plates
Pipe temperature Tpg, when Tgr >=2 or Tgr≤- 3, then often 10s is adjusted once electric expansion valve, each valve opening -10；As 0 ＜
＜ Tgr ＜ -3 of Tgr ＜ 2 or -1, then once, each valve opening -5, outdoor fan rotating speed is in model for adjustment per 30s for electric expansion valve
Enclose in 750 ~ 800；Judgement meets condition two, target return-air degree of superheat scope -1 ~ -2, when Tgr >=1 or Tgr≤- 3, then electronics
Expansion valve adjusts once per 10s, each valve opening -10；When ＜ Tgr ＜ -3 of -1 ＜ Tgr ＜ 2 or -2, then electric expansion valve is every
30s is adjusted once, and each valve opening -5, outdoor fan rotating speed is in scope 800 ~ 850.
Further, the step 1 also includes：After starting of air conditioner, the indoor fan of indoor apparatus of air conditioner stops operating, and
After the evaporator temperature of indoor apparatus of air conditioner is less than setting evaporating temperature value, indoor fan starts to rotate again.
Further, in addition to：Step 5, when indoor environment temperature Tnh less than setting cryogenic temperature value after, strength freeze
Pattern terminates, and air-conditioning is run according to normal refrigeration mode.
Further, air-conditioning is configured with remote control, and remote control is provided with the strength for starting air-conditioning strength refrigeration mode
Refrigerating button；Methods described also includes：
Step 6, under air-conditioning normal refrigeration mode, artificially touch the strength refrigerating button on remote control as user, air-conditioning according to
Strength refrigeration mode is run.
Compared with prior art, the advantages and positive effects of the present invention are：By detecting outdoor environment temperature in start
Height, judging outdoor environment temperature be higher than reference temperature value after, then automatic start strength refrigeration mode, now, then judges
Indoor and outdoor surroundingses temperature gap, using the difference come the rational running frequency for controlling frequency-changeable compressor, the frequency of frequency-changeable compressor
Rate calculates and adds indoor and outdoor temperature difference, also can more efficiently realize interior closer to the actual perceived of user
Fast cooling freezes, and compared to being only for increase wind speed and compressor horsepower in the prior art, the operation of frequency-changeable compressor is frequently
The temperature difference of rate combination indoor and outdoor is carried out, and can obtain preferable Energy Efficiency Ratio on the premise of express delivery cooling is at utmost met,
To reduce energy consumption；Also, it is unlikely to temperature difference change again while enabling to user to feel fast cooling during fast cooling
Change too fast and cause body-sensing effect to be deteriorated, realize that air-conditioning fast cooling and can improve user experience.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
There is the required accompanying drawing used in technology description to be briefly described, it should be apparent that, drawings in the following description are this hairs
Some bright embodiments, for those of ordinary skill in the art, without having to pay creative labor, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the flow chart of air-conditioning strength refrigeration control method embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with the embodiment of the present invention
In accompanying drawing, the technical scheme in the embodiment of the present invention is clearly and completely described, it is clear that described embodiment is
Part of the embodiment of the present invention, rather than whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art
The every other embodiment obtained under the premise of creative work is not made, belongs to the scope of protection of the invention.
As shown in figure 1, the present embodiment air-conditioning strength refrigeration control method, including：
After step 1, starting of air conditioner, when the outdoor environment temperature Twh detected is more than setting reference temperature value Tq, start strength
Refrigeration mode.Specifically, during starting of air conditioner, if detecting that ambient temperature is higher exceedes setting reference temperature value Tq
When, automatic start forced refrigeration pattern, to realize indoor environment temperature rapid decrease, it is preferred that due to starting of air conditioner stage, system
Cold energy power is weaker, and from the wind or hot blast of indoor apparatus of air conditioner blowout, even, the temperature of the wind of air-conditioning blowout is than indoor temperature also
Height, now, step 1 also include：After starting of air conditioner, the indoor fan of indoor apparatus of air conditioner stops operating, the outdoor of air-conditioner outdoor unit
Blower fan normal operation, and after the evaporator temperature of indoor apparatus of air conditioner is less than setting evaporating temperature value, indoor fan starts to turn again
It is dynamic, so, to avoid the heated wind effect of startup stage user user experience can be caused to reduce.
Under step 2, strength refrigeration mode, indoor environment temperature Tnh is detected, and calculate indoor/outdoor temperature-difference △ T=Twh-Tnh.
Specifically, the size by calculating indoor/outdoor temperature-difference △ T, for calculating the running frequency of frequency-changeable compressor in step 3.It is preferred that
, step 2 also includes：Under strength refrigeration mode, electric expansion valve opens in frequency-changeable compressor startup stage, increase air-conditioning
Degree, specifically, electric expansion valve initial baseline aperture is d；Judgement meets condition one, target return-air degree of superheat scope 0 ~ -1, returns
Gas degree of superheat Tgr=suction temperature Thq- evaporator coil temperature Tpg, when Tgr >=2 or Tgr≤- 3, then electric expansion valve is every
10s is adjusted once, each valve opening -10；When ＜ Tgr ＜ -3 of 0 ＜ Tgr ＜ 2 or -1, then electric expansion valve adjustment one per 30s
Secondary, each valve opening -5, outdoor fan rotating speed is in scope 750 ~ 800；Judgement meets condition two, target return-air degree of superheat model
- 1 ~ -2 are enclosed, when Tgr >=1 or Tgr≤- 3, then often 10s is adjusted once electric expansion valve, each valve opening -10；As -1 ＜ Tgr
＜ Tgr ＜ -3 of ＜ 2 or -2, then once, each valve opening -5, outdoor fan rotating speed is in scope for adjustment per 30s for electric expansion valve
In 800 ~ 850；By way of controlling electronic expansion valve opening more than, it is bigger than normal to flow into the cold medium flux of evaporator,
Refrigerant can not all be evaporated to gas in evaporator, and the refrigerant come out from evaporator also has the part of liquid, and refrigerant is from room
During interior machine flow back into outdoor unit, for liquid refrigerants also in evaporation endothermic, suction temperature will be lower than evaporating temperature, so do
Purpose just allow for compressor oil and the intersolubility of liquid refrigerants is good, so liquid refrigerants is more, add compressor oil
Mobility, just have more compressor oils and be brought back compressor with the flowing of refrigerant.Conventional inverter compressor is opening
After dynamic in first 5 minutes, in fact, convertible frequency air-conditioner is to be in a state not fully opened, and the running frequency of frequency-changeable compressor is very
The frequency of fixed frequency air conditioner compressor operating can be extremely less than（The frequency is frequency of supply 50 or 60Hz）, common convertible frequency air-conditioner starts it
After need to run oil return frequency, in order to frequency conversion compressor frequency, which rises, when preventing from starting too fast causes refrigeration oil backflow not
The problem of smooth, this causes the refrigeration of just start operation phase to be had a greatly reduced quality, by initial start stage, optimization frequency-changeable compressor
Starting mode, increase expansion valve and start the aperture in the time in frequency-changeable compressor, during the aperture for increasing electric expansion valve,
The suction temperature of frequency-changeable compressor is ensured less than setting return-air value, and causes A/C evaporator to return to the refrigerant of frequency-changeable compressor and begin
There is liquid eventually, ensure that frequency-changeable compressor refrigeration oil liquid level, by above measure, save at least 5 minutes and start the time, carry
The effect of high forced refrigeration.
Step 3, according to formula f=- a* △ T2+ b* △ T+c calculate the working frequency f of frequency-changeable compressor in air-conditioning.Specifically
, when the condition that meets one：During Tq ＜ Twh≤Tq+10, a=- 0.06, b=0.5 ~ 0.6, c=80 ~ 85；
When the condition that meets two：During Twh ＞ Tq+10, a=- 0.07, b=2 ~ 2.5, c=50 ~ 55.Specifically, frequency-changeable compressor operation frequency
The metering of rate, increase indoor and outdoor temperature difference of knowing clearly, so, on the one hand may insure frequency-changeable compressor with optimal working frequency
Operation carries out effective forced refrigeration, and user on the other hand can also be avoided to cause physical comfort to decline because cooling is too fast,
User's body-sensing can be optimized closer to the actual perceived of user, improve user experience, meanwhile, more excellent efficiency can be obtained
Than.
Step 4, dynamic control frequency-changeable compressor are run under the working frequency f that step 3 calculates.Specifically, frequency conversion pressure
Contracting machine can carry out dynamic control operation according to the working frequency f that step 3 calculates in real time, will directly become compared to routine techniques
Frequency compressor is compared with running at full capacity, on the one hand can be lowered energy consumption and be improved Energy Efficiency Ratio, on the other hand can met quickly
More excellent user experience is obtained on the premise of refrigeration.
Step 5, when indoor environment temperature Tnh less than setting cryogenic temperature value after, strength refrigeration mode terminates, air-conditioning according to
Normal refrigeration mode is run.
Further, air-conditioning is configured with remote control, and remote control is provided with the strength for starting air-conditioning strength refrigeration mode
Refrigerating button；Methods described also includes：Step 6, under air-conditioning normal refrigeration mode, when user artificially touch it is strong on remote control
Power refrigerating button, air-conditioning are run according to strength refrigeration mode.
Compared with prior art, the advantages and positive effects of the present invention are：By detecting outdoor environment temperature in start
Height, judging outdoor environment temperature be higher than reference temperature value after, then automatic start strength refrigeration mode, now, then judges
Indoor and outdoor surroundingses temperature gap, using the difference come the rational running frequency for controlling frequency-changeable compressor, the frequency of frequency-changeable compressor
Rate calculates and adds indoor and outdoor temperature difference, also can more efficiently realize interior closer to the actual perceived of user
Fast cooling freezes, and compared to being only for increase wind speed and compressor horsepower in the prior art, the operation of frequency-changeable compressor is frequently
The temperature difference of rate combination indoor and outdoor is carried out, and can obtain preferable Energy Efficiency Ratio on the premise of express delivery cooling is at utmost met,
To reduce energy consumption；Also, it is unlikely to temperature difference change again while enabling to user to feel fast cooling during fast cooling
Change too fast and cause body-sensing effect to be deteriorated, realize that air-conditioning fast cooling and can improve user experience.
Finally it should be noted that：The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although
The present invention is described in detail with reference to the foregoing embodiments, it will be understood by those within the art that：It still may be used
To be modified to the technical scheme described in foregoing embodiments, or equivalent substitution is carried out to which part technical characteristic；
And these modifications or replace, do not make appropriate technical solution essence depart from the present invention embodiment technical scheme spirit and
Scope.
Claims (6)
- A kind of 1. air-conditioning strength refrigeration control method, it is characterised in that including：After step 1, starting of air conditioner, when the outdoor environment temperature Twh detected is more than setting reference temperature value Tq, start strength Refrigeration mode；Under step 2, strength refrigeration mode, indoor environment temperature Tnh is detected, and calculate indoor/outdoor temperature-difference △ T=Twh-Tnh；Step 3, according to formula f=- a* △ T2+ b* △ T+c calculate the working frequency f of frequency-changeable compressor in air-conditioning；Step 4, dynamic control frequency-changeable compressor are run under the working frequency f that step 3 calculates；Wherein, when the condition that meets one：During Tq ＜ Twh≤Tq+10, a=- 0.06, b=0.5 ~ 0.6, c=80 ~ 85；When the condition that meets two：During Twh ＞ Tq+10, a=- 0.07, b=2 ~ 2.5, c=50 ~ 55.
- 2. air-conditioning strength refrigeration control method according to claim 1, it is characterised in that the step 2 also includes：Strongly Under refrigeration mode, the aperture of electric expansion valve in frequency-changeable compressor startup stage, increase air-conditioning.
- 3. air-conditioning strength refrigeration control method according to claim 2, it is characterised in that electronics is swollen in the increase air-conditioning The aperture of swollen valve, it is specially：Electric expansion valve initial baseline aperture is d；Judgement meets condition one, target return-air degree of superheat scope 0 ~ -1, return-air degree of superheat Tgr=suction temperature Thq- evaporator plates Pipe temperature Tpg, when Tgr >=2 or Tgr≤- 3, then often 10s is adjusted once electric expansion valve, each valve opening -10；As 0 ＜ ＜ Tgr ＜ -3 of Tgr ＜ 2 or -1, then once, each valve opening -5, outdoor fan rotating speed is in model for adjustment per 30s for electric expansion valve Enclose in 750 ~ 800；Judgement meets condition two, and target return-air degree of superheat scope -1 ~ -2, when Tgr >=1 or Tgr≤- 3, then electric expansion valve is every 10s is adjusted once, each valve opening -10；When ＜ Tgr ＜ -3 of -1 ＜ Tgr ＜ 2 or -2, then electric expansion valve adjustment one per 30s Secondary, each valve opening -5, outdoor fan rotating speed is in scope 800 ~ 850.
- 4. air-conditioning strength refrigeration control method according to claim 1, it is characterised in that the step 1 also includes：Air-conditioning After startup, the indoor fan of indoor apparatus of air conditioner stops operating, and warm less than setting evaporation in the evaporator temperature of indoor apparatus of air conditioner After angle value, indoor fan starts to rotate again.
- 5. air-conditioning strength refrigeration control method according to claim 1, it is characterised in that also include：Step 5, when indoor environment temperature Tnh less than setting cryogenic temperature value after, strength refrigeration mode terminates, and air-conditioning is according to common Refrigeration mode is run.
- 6. air-conditioning strength refrigeration control method according to claim 1, it is characterised in that air-conditioning is configured with remote control, distant Control device is provided with the strength refrigerating button for starting air-conditioning strength refrigeration mode；Methods described also includes：Step 6, under air-conditioning normal refrigeration mode, artificially touch the strength refrigerating button on remote control as user, air-conditioning according to Strength refrigeration mode is run.
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| CN201710565419.5A CN107514734B (en) | 2017-07-12 | 2017-07-12 | Air-conditioning strength refrigeration control method |
| PCT/CN2018/090711 WO2019011094A1 (en) | 2017-07-12 | 2018-06-11 | Forced refrigeration control method for air conditioner |
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| CN201710565419.5A CN107514734B (en) | 2017-07-12 | 2017-07-12 | Air-conditioning strength refrigeration control method |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940008433B1 (en) * | 1991-08-10 | 1994-09-14 | 삼성전자 주식회사 | Method of removing frost in air conditioner |
| CN1094149A (en) * | 1992-12-18 | 1994-10-26 | 富士通总株式会社 | The control method of air-conditioner |
| JP2001116329A (en) * | 1999-10-14 | 2001-04-27 | Matsushita Electric Ind Co Ltd | Control of air conditioner |
| CN102261720A (en) * | 2011-06-24 | 2011-11-30 | 宁波奥克斯电气有限公司 | Control method for preventing overtemperature in center of condenser of direct current (DC) multi-frequency conversion outdoor machine during refrigeration |
| CN103062866A (en) * | 2013-01-04 | 2013-04-24 | 广东美的制冷设备有限公司 | Energy saving control method, energy saving control system and air conditioner |
| JP5531112B2 (en) * | 2010-12-13 | 2014-06-25 | 日立アプライアンス株式会社 | Air conditioner, hot water supply 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 |
| CN105091218A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent sleeping control method of air conditioner |
| JP2015215107A (en) * | 2014-05-08 | 2015-12-03 | 三菱電機株式会社 | Air conditioner |
| CN106403191A (en) * | 2016-09-30 | 2017-02-15 | 广东美的制冷设备有限公司 | Control method for air conditioner |
| CN106594961A (en) * | 2016-11-02 | 2017-04-26 | 珠海格力电器股份有限公司 | Anti-condensation control method of air conditioner and air conditioner |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101251290B (en) * | 2008-03-19 | 2010-10-13 | 珠海格力电器股份有限公司 | Quick refrigerating/heating control method for air conditioner |
| KR101635701B1 (en) * | 2015-01-12 | 2016-07-01 | 엘지전자 주식회사 | Air Conditioner and method for controlling the same |
| CN106765883B (en) * | 2016-11-29 | 2019-10-22 | 奥克斯空调股份有限公司 | A kind of control method of frequency of variable-frequency air-conditioner |
| CN106705362A (en) * | 2016-12-26 | 2017-05-24 | 广东美的制冷设备有限公司 | Low-temperature refrigerating control method, controller and air conditioner |
| CN107514734B (en) * | 2017-07-12 | 2019-09-03 | 青岛海尔空调器有限总公司 | Air-conditioning strength refrigeration control method |
| CN107388490B (en) * | 2017-07-12 | 2021-05-28 | 青岛海尔空调器有限总公司 | Air conditioner operation control method |
-
2017
- 2017-07-12 CN CN201710565419.5A patent/CN107514734B/en active Active
-
2018
- 2018-06-11 WO PCT/CN2018/090711 patent/WO2019011094A1/en active Application Filing
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR940008433B1 (en) * | 1991-08-10 | 1994-09-14 | 삼성전자 주식회사 | Method of removing frost in air conditioner |
| CN1094149A (en) * | 1992-12-18 | 1994-10-26 | 富士通总株式会社 | The control method of air-conditioner |
| JP2001116329A (en) * | 1999-10-14 | 2001-04-27 | Matsushita Electric Ind Co Ltd | Control of air conditioner |
| JP5531112B2 (en) * | 2010-12-13 | 2014-06-25 | 日立アプライアンス株式会社 | Air conditioner, hot water supply system |
| CN102261720A (en) * | 2011-06-24 | 2011-11-30 | 宁波奥克斯电气有限公司 | Control method for preventing overtemperature in center of condenser of direct current (DC) multi-frequency conversion outdoor machine during refrigeration |
| CN103062866A (en) * | 2013-01-04 | 2013-04-24 | 广东美的制冷设备有限公司 | Energy saving control method, energy saving control system and air conditioner |
| JP2015215107A (en) * | 2014-05-08 | 2015-12-03 | 三菱電機株式会社 | Air conditioner |
| 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 |
| CN105091218A (en) * | 2015-07-31 | 2015-11-25 | 青岛海尔空调器有限总公司 | Intelligent sleeping control method of air conditioner |
| CN106403191A (en) * | 2016-09-30 | 2017-02-15 | 广东美的制冷设备有限公司 | Control method for air conditioner |
| CN106594961A (en) * | 2016-11-02 | 2017-04-26 | 珠海格力电器股份有限公司 | Anti-condensation control method of air conditioner and air conditioner |
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| CN107514734B (en) | 2019-09-03 |
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