CN105972774A - Control method and device for air conditioner and air conditioner - Google Patents
Control method and device for air conditioner and air conditioner Download PDFInfo
- Publication number
- CN105972774A CN105972774A CN201610383263.4A CN201610383263A CN105972774A CN 105972774 A CN105972774 A CN 105972774A CN 201610383263 A CN201610383263 A CN 201610383263A CN 105972774 A CN105972774 A CN 105972774A
- Authority
- CN
- China
- Prior art keywords
- environment temperature
- conditioner
- air
- indoor environment
- temperature
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
-
- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F24F2110/12—Temperature of the outside air
Abstract
The invention provides a control method and device for an air conditioner and the air conditioner. The control method for the air conditioner comprises the following steps: detecting indoor environmental temperature and outdoor environmental temperature when the air conditioner runs; controlling the running state of a compressor of the air conditioner according to the indoor environmental temperature and the outdoor environmental temperature. According to the technical scheme, the control method has the advantages that the compressor can be prevented from being excessively frequently started and stopped, so that the electricity consumption and waste can be decreased, and the service lives of the compressor and an electric system can be ensured; meanwhile, the fluctuation of the indoor environmental temperature and the noise can be reduced, and as a result, the comfort and energy conservation effects can be achieved.
Description
Technical field
The present invention relates to air-conditioner technical field, in particular to the controlling party of a kind of air-conditioner
Method, the control device of a kind of air-conditioner and a kind of air-conditioner.
Background technology
It is more energy-conservation, efficient that fixed frequency air conditioner compared by convertible frequency air-conditioner, along with advocating that national energy-saving reduces discharging,
Increasing air-conditioning producer exploitation transducer air conditioning.At present, convertible frequency air-conditioner Yi Zhan city in domestic air conditioning
More than the 50% of market share.
In the related, the frequency-changeable compressor that transducer air conditioning is used, reach in room environment temperature
After the temperature that user sets, generally shutdown processes, but in the bigger field of the indoor and outdoor surroundings temperature difference
Closing, or heat indoor, the outdoor bigger occasion of exchange, such as room seal is bad, do not close
When the conduction of door and window, iron sheet room heat is fast, indoor environment temperature reaches the compression of user's design temperature
After machine stops, when outdoor environment temperature is higher than indoor environment temperature, outdoor heat is delivered to indoor and leads
Cause indoor environment temperature to rise rapidly, or when outdoor environment temperature is less than indoor environment temperature, indoor
Heat is delivered to outdoor and causes indoor environment temperature to decline rapidly so that after indoor environment temperature change again
Compressor is caused to be opened.So circulation causes compressor of air conditioner frequently to be opened, stops, high frequent
Startup itself can cause consumption and the waste of electric energy, and to life-span of compressor and the longevity of electric-control system
Life also has a certain impact, and the most frequently opens, stops noise and temperature wave that compressor bringing
Move and also can affect user's comfortableness.
Therefore, how it can be avoided that high frequent ground is opened and stopping becomes technology urgently to be resolved hurrily and asks
Topic.
Summary of the invention
It is contemplated that at least solve one of technical problem present in prior art or correlation technique.
To this end, it is an object of the present invention to propose the control program of a kind of new air-conditioner, energy
Enough avoid compressor open the most continually and stop, thus reduce the consumption to electric energy and waste, really
Protect life-span and the life-span of electric-control system of compressor.
Further object is that and propose a kind of air-conditioner.
For achieving the above object, embodiment according to the first aspect of the invention, it is proposed that a kind of air-conditioning
The control method of device, including: in air-conditioner running, detection indoor environment temperature and outdoor
Ambient temperature；According to described indoor environment temperature and described outdoor environment temperature, control described air-conditioner
The running status of compressor.
The control method of air-conditioner according to an embodiment of the invention, it is contemplated that air-conditioner is actually used
During, local environment seal the most poor (as room door and window do not close, room self seal
Difference, iron sheet room etc.), outdoor environment temperature is easy to carry out heat transfer with indoor environment temperature so that
Indoor environment temperature change is very fast, thus causes high frequent to open, stops, for this by detection
Indoor environment temperature and outdoor environment temperature, and according to indoor environment temperature and outdoor environment temperature,
Control the running status of the compressor of air-conditioner, efficiently avoid owing to outdoor environment temperature is with indoor
Heat transfer between environment and the problem that causes high frequent to open, stop, reduce and disappear electric energy
Consumption and waste, it is ensured that the life-span of compressor and the life-span of electric-control system.
The control method of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below
Feature:
According to one embodiment of present invention, according to described indoor environment temperature and described outdoor environment temperature
Degree, controls the step of the running status of the compressor of described air-conditioner, specifically includes: judge described room
Whether interior ambient temperature reaches the design temperature of described air-conditioner；Judging described indoor environment temperature not
When reaching the design temperature of described air-conditioner, control described compressor and run with the first running frequency；?
When judging the design temperature that described indoor environment temperature reaches described air-conditioner, further according to described room
Relation between interior ambient temperature and described outdoor environment temperature, determines the operation frequency of described compressor
Rate.
The control method of air-conditioner according to an embodiment of the invention, by judging that indoor environment temperature is
The no design temperature reaching air-conditioner, is judging that indoor environment temperature is not up to the design temperature of air-conditioner
Time, control compressor with the first running frequency run (the first running frequency can according to design temperature and
Indoor and outdoor surroundings temperature is configured), and judging that indoor environment temperature reaches the setting of air-conditioner
During temperature, further according to the relation between indoor environment temperature and outdoor environment temperature, determine compression
The running frequency of machine, and non-immediate control compressor is out of service, efficiently avoid due to outdoor ring
Heat transfer between border temperature and indoor environment and cause the problem that high frequent opens, stops.
Specifically, when air-conditioner runs in a chiller mode, judging indoor environment temperature more than setting
Can determine that during temperature that indoor environment is not up to design temperature, control compressor and transport with the first running frequency
OK, to guarantee that compressor can freeze rapidly；Judging indoor environment temperature less than or equal to setting
Can determine that during temperature that indoor environment reaches design temperature, now can be further according to indoor environment temperature
With the relation of outdoor environment temperature, determine whether outdoor environment temperature can have indoor environment bigger
Impact, determines the running frequency of compressor with this, thus reduces outdoor environment temperature to indoor environment
The impact of temperature；
When air-conditioner runs with heating mode, when judging indoor environment temperature less than design temperature
Can determine that indoor environment is not up to design temperature, control compressor and run with the first running frequency, with really
Protect compressor can heat rapidly；When judging indoor environment temperature more than or equal to design temperature
Can determine that indoor environment reaches design temperature, now can be further according to indoor environment temperature and outdoor ring
The relation of border temperature, determines whether outdoor environment temperature can have large effect to indoor environment, with
This determines the running frequency of compressor, thus reduces the outdoor environment temperature shadow to indoor environment temperature
Ring.
According to one embodiment of present invention, according to described indoor environment temperature and described outdoor environment temperature
Relation between degree, determines the step of the running frequency of described compressor, specifically includes: judge described
Whether the absolute value of the difference between indoor environment temperature and described outdoor environment temperature is more than or equal to pre-
Determine difference；The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature is big
In or equal to described predetermined difference value time, control described compressor and run with the second running frequency, Qi Zhongsuo
State the second running frequency less than described first running frequency；And at described indoor environment temperature with described
When the absolute value of the difference between outdoor environment temperature is less than described predetermined difference value, control described compressor
Out of service.
The control method of air-conditioner according to an embodiment of the invention, by judge indoor environment temperature with
Whether the absolute value of the difference between outdoor environment temperature is more than or equal to predetermined difference value, and at indoor ring
When the absolute value of the difference between border temperature and outdoor environment temperature is more than or equal to predetermined difference value, outdoor
Ambient temperature is easily and indoor environment temperature carries out heat transfer, can cause the change of indoor environment temperature, this
Time on the one hand control compressor and run with the second running frequency (much smaller than the first running frequency), in room
In interior process of environmental change, owing to compressor runs with relatively low running frequency, power consumption is less, and
Make air-conditioner can continue refrigeration or heat, to buffer the fluctuation of indoor temperature, will not bring to user
Sometimes hot and sometimes cold impression, has ensured the comfortableness during user's use, simultaneously at indoor environment temperature
Time bigger with design temperature deviation, it is possible to directly control compressor from the second relatively low running frequency fortune
Row rises to higher running frequency, from the point of view of reset itself, reduces noise and to electricity
The consumption of energy, on the other hand also efficiently avoid due to the heat between outdoor environment temperature and indoor environment
The problem transmitted and cause high frequent to open, stop, it is ensured that the life-span of compressor and automatically controlled system
The life-span of system；Additionally the absolute value of the difference between indoor environment temperature and outdoor environment temperature is less than
During predetermined difference value, outdoor environment temperature is more or less the same with indoor environment temperature, is difficult to cause indoor environment
The change of temperature, now controls compressor out of service, to reduce the consumption to electric energy and waste.
According to one embodiment of present invention, described second running frequency is in the model of 0.1Hz to 5Hz
In enclosing, described predetermined difference value is in the range of 3 DEG C to 8 DEG C.
The control method of air-conditioner according to an embodiment of the invention, the second desirable 0.1Hz of running frequency
Any value between 5Hz, including 0.1Hz and 5Hz, it is preferable that the second running frequency value is
0.5Hz, any value between desirable 3 DEG C to 8 DEG C of predetermined difference value, including 3 DEG C and 8 DEG C, preferably
Ground, predetermined difference value value is 5 DEG C.
According to one embodiment of present invention, also include: during described compressor quits work,
Judge whether described indoor environment temperature deviates the design temperature of described air-conditioner；Judging described indoor
When ambient temperature deviates the design temperature of described air-conditioner, restart described compressor operating.
The control method of air-conditioner according to an embodiment of the invention, quits work process at compressor
In, by judging whether indoor environment temperature deviates the design temperature of air-conditioner, and judging indoor ring
During the design temperature of border temperature departure air-conditioner, restart compressor operating, it is ensured that air-conditioner can
Carry out in time freezing or freezing, to meet user's actual need.Specifically, as in cooling mode,
When indoor environment temperature exceeds certain limit (such as 0.5 DEG C) than design temperature (indoor environment temperature-
Design temperature >=0.5 DEG C), then open compressor cooling；Under heating mode, indoor environment temperature ratio sets
Fixed temperature less than certain limit (such as 0.5 DEG C) time (design temperature-indoor environment temperature >=
0.5 DEG C), then open compressor and heat.Embodiment according to the second aspect of the invention, it is proposed that
A kind of control device of air-conditioner, including: detector unit, in air-conditioner running, examine
Survey indoor environment temperature and outdoor environment temperature；Control unit, for according to described indoor environment temperature
Degree and described outdoor environment temperature, control the running status of the compressor of described air-conditioner.
The control device of air-conditioner according to an embodiment of the invention, it is contemplated that air-conditioner is actually used
During, local environment seal the most poor (as room door and window do not close, room self seal
Difference, iron sheet room etc.), outdoor environment temperature is easy to carry out heat transfer with indoor environment temperature so that
Indoor environment temperature change is very fast, thus causes high frequent to open, stops, for this by detection
Indoor environment temperature and outdoor environment temperature, and according to indoor environment temperature and outdoor environment temperature,
Control the running status of the compressor of air-conditioner, efficiently avoid owing to outdoor environment temperature is with indoor
Heat transfer between environment and the problem that causes high frequent to open, stop, reduce and disappear electric energy
Consumption and waste, it is ensured that the life-span of compressor and the life-span of electric-control system.
The control device of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below
Feature:
According to one embodiment of present invention, described control unit includes: judging unit, is used for judging
Whether described indoor environment temperature reaches the design temperature of described air-conditioner；First processing unit, is used for
When described judging unit judges the design temperature that described indoor environment temperature is not up to described air-conditioner,
Control described compressor to run with the first running frequency；Second processing unit, for judging list described
When unit judges the design temperature that described indoor environment temperature reaches described air-conditioner, further according to described
Relation between indoor environment temperature and described outdoor environment temperature, determines the operation frequency of described compressor
Rate.
The control device of air-conditioner according to an embodiment of the invention, by judging that indoor environment temperature is
The no design temperature reaching air-conditioner, is judging that indoor environment temperature is not up to the design temperature of air-conditioner
Time, control compressor with the first running frequency run (the first running frequency can according to design temperature and
Indoor and outdoor surroundings temperature is configured), and judging that indoor environment temperature reaches the setting of air-conditioner
During temperature, further according to the relation between indoor environment temperature and outdoor environment temperature, determine compression
The running frequency of machine, and non-immediate control compressor is out of service, efficiently avoid due to outdoor ring
Heat transfer between border temperature and indoor environment and cause the problem that high frequent opens, stops.
Specifically, when air-conditioner runs in a chiller mode, judging indoor environment temperature more than setting
Can determine that during temperature that indoor environment is not up to design temperature, control compressor and transport with the first running frequency
OK, to guarantee that compressor can freeze rapidly；Judging indoor environment temperature less than or equal to setting
Can determine that during temperature that indoor environment reaches design temperature, now can be further according to indoor environment temperature
With the relation of outdoor environment temperature, determine whether outdoor environment temperature can have indoor environment bigger
Impact, determines the running frequency of compressor with this, thus reduces outdoor environment temperature to indoor environment
The impact of temperature；
When air-conditioner runs with heating mode, when judging indoor environment temperature less than design temperature
Can determine that indoor environment is not up to design temperature, control compressor and run with the first running frequency, with really
Protect compressor can heat rapidly；When judging indoor environment temperature more than or equal to design temperature
Can determine that indoor environment reaches design temperature, now can be further according to indoor environment temperature and outdoor ring
The relation of border temperature, determines whether outdoor environment temperature can have large effect to indoor environment, with
This determines the running frequency of compressor, thus reduces the outdoor environment temperature shadow to indoor environment temperature
Ring.
According to one embodiment of present invention, described second processing unit specifically for: judge described room
Whether the absolute value of the difference between interior ambient temperature and described outdoor environment temperature is more than or equal to predetermined
Difference；The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature is more than
Or during equal to described predetermined difference value, control described compressor and run with the second running frequency, wherein said
Second running frequency is less than described first running frequency；And in described indoor environment temperature and described room
When the absolute value of the difference between external environment temperature is less than described predetermined difference value, controls described compressor and stop
Only run.
The control device of air-conditioner according to an embodiment of the invention, by judge indoor environment temperature with
Whether the absolute value of the difference between outdoor environment temperature is more than or equal to predetermined difference value, and at indoor ring
When the absolute value of the difference between border temperature and outdoor environment temperature is more than or equal to predetermined difference value, outdoor
Ambient temperature is easily and indoor environment temperature carries out heat transfer, can cause the change of indoor environment temperature, this
Time on the one hand control compressor and run with the second running frequency (much smaller than the first running frequency), in room
In interior process of environmental change, owing to compressor runs with relatively low running frequency, power consumption is less, and
Make air-conditioner can continue refrigeration or heat, to buffer the fluctuation of indoor temperature, will not bring to user
Sometimes hot and sometimes cold impression, has ensured the comfortableness during user's use, simultaneously at indoor environment temperature
Time bigger with design temperature deviation, it is possible to directly control compressor from the second relatively low running frequency fortune
Row rises to higher running frequency, from the point of view of reset itself, reduces noise and to electricity
The consumption of energy, on the other hand also efficiently avoid due to the heat between outdoor environment temperature and indoor environment
The problem transmitted and cause high frequent to open, stop, it is ensured that the life-span of compressor and automatically controlled system
The life-span of system；Additionally the absolute value of the difference between indoor environment temperature and outdoor environment temperature is less than
During predetermined difference value, outdoor environment temperature is more or less the same with indoor environment temperature, is difficult to cause indoor environment
The change of temperature, now controls compressor out of service, to reduce the consumption to electric energy and waste.
According to one embodiment of present invention, described second running frequency is in the model of 0.1Hz to 5Hz
In enclosing, described predetermined difference value is in the range of 3 DEG C to 8 DEG C.
The control device of air-conditioner according to an embodiment of the invention, the second desirable 0.1Hz of running frequency
Any value between 5Hz, including 0.1Hz and 5Hz, it is preferable that the second running frequency value is
0.5Hz, any value between desirable 3 DEG C to 8 DEG C of predetermined difference value, including 3 DEG C and 8 DEG C, preferably
Ground, predetermined difference value value is 5 DEG C.
According to one embodiment of present invention, described control unit is additionally operable to: stop at described compressor
In work process, it is judged that whether described indoor environment temperature deviates the design temperature of described air-conditioner；?
When judging the design temperature that described indoor environment temperature deviates described air-conditioner, restart described compression
Machine works.
According to the control method of the air-conditioner of embodiments of the invention, during compressor quits work,
By judging whether indoor environment temperature deviates the design temperature of air-conditioner, and judging indoor environment temperature
When degree deviates the design temperature of air-conditioner, restart compressor operating, it is ensured that air-conditioner can be timely
Carry out freezing or freezing, to meet user's actual need.Specifically, as in cooling mode, indoor
(indoor environment temperature-setting when ambient temperature exceeds certain limit (such as 0.5 DEG C) than design temperature
Temperature >=0.5 DEG C), then open compressor cooling；Under heating mode, indoor environment temperature is than setting temperature
Degree is less than (design temperature-indoor environment temperature >=0.5 DEG C) during certain limit (such as 0.5 DEG C), then
Unlatching compressor heats.Embodiment according to the third aspect of the invention we, it is also proposed that a kind of air-conditioning
Device, including: the control device of the air-conditioner as according to any one of above-described embodiment.
The additional aspect of the present invention and advantage will part be given in the following description, and part will be from following
Description in become obvious, or recognized by the practice of the present invention.
Accompanying drawing explanation
Embodiment is retouched by the above-mentioned and/or additional aspect of the present invention and advantage from combining accompanying drawings below
Will be apparent from easy to understand in stating, wherein:
Fig. 1 shows the exemplary flow of the control method of air-conditioner according to an embodiment of the invention
Figure；
Fig. 2 shows the schematic block diagram controlling device of air-conditioner according to an embodiment of the invention；
Fig. 3 shows the schematic block diagram of air-conditioner according to an embodiment of the invention；
Fig. 4 shows the signal stream of the control method of air-conditioner according to another embodiment of the invention
Cheng Tu.
Detailed description of the invention
In order to be more clearly understood that the above-mentioned purpose of the present invention, feature and advantage, below in conjunction with attached
The present invention is further described in detail by figure and detailed description of the invention.It should be noted that not
In the case of conflict, the feature in embodiments herein and embodiment can be mutually combined.
Elaborate a lot of detail in the following description so that fully understanding the present invention, but,
The present invention can implement to use other to be different from other modes described here, therefore, and the present invention
Protection domain do not limited by following public specific embodiment.
Fig. 1 shows the exemplary flow of the control method of air-conditioner according to an embodiment of the invention
Figure.
As it is shown in figure 1, the control method of air-conditioner according to an embodiment of the invention, including:
Step 102, in air-conditioner running, detection indoor environment temperature and outdoor environment temperature
Degree；
Step 104, according to described indoor environment temperature and described outdoor environment temperature, controls described sky
Adjust the running status of the compressor of device.
In view of air-conditioner in actual use, local environment seal is the most poor (such as room
Door and window does not closes, poor, the iron sheet room of room self seal etc.), outdoor environment temperature is easy to indoor
Ambient temperature carries out heat transfer so that indoor environment temperature change is very fast, thus causes high frequent
Open, stop, for this by detection indoor environment temperature and outdoor environment temperature, and according to indoor
Ambient temperature and outdoor environment temperature, control the running status of the compressor of air-conditioner, be effectively prevented from
Cause due to the heat transfer between outdoor environment temperature and indoor environment high frequent to be opened, stop
Problem, reduce the consumption to electric energy and waste, it is ensured that life-span of compressor and electric-control system
Life-span.
The control method of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to there is techniques below
Feature:
According to one embodiment of present invention, according to described indoor environment temperature and described outdoor environment temperature
Degree, controls the step of the running status of the compressor of described air-conditioner, specifically includes: judge described room
Whether interior ambient temperature reaches the design temperature of described air-conditioner；Judging described indoor environment temperature not
When reaching the design temperature of described air-conditioner, control described compressor and run with the first running frequency；?
When judging the design temperature that described indoor environment temperature reaches described air-conditioner, further according to described room
Relation between interior ambient temperature and described outdoor environment temperature, determines the operation frequency of described compressor
Rate.
By judging whether indoor environment temperature reaches the design temperature of air-conditioner, judging indoor environment
When temperature is not up to the design temperature of air-conditioner, controls compressor and run (first with the first running frequency
Running frequency can be configured according to design temperature and indoor and outdoor surroundings temperature), and judging room
When interior ambient temperature reaches the design temperature of air-conditioner, further according to indoor environment temperature and outdoor ring
Relation between the temperature of border, determines the running frequency of compressor, and non-immediate control compressor stops fortune
OK, efficiently avoid and cause compressor due to the heat transfer between outdoor environment temperature and indoor environment
The problem frequently opened, stop.
Specifically, when air-conditioner runs in a chiller mode, judging indoor environment temperature more than setting
Can determine that during temperature that indoor environment is not up to design temperature, control compressor and transport with the first running frequency
OK, to guarantee that compressor can freeze rapidly；Judging indoor environment temperature less than or equal to setting
Can determine that during temperature that indoor environment reaches design temperature, now can be further according to indoor environment temperature
With the relation of outdoor environment temperature, determine whether outdoor environment temperature can have indoor environment bigger
Impact, determines the running frequency of compressor with this, thus reduces outdoor environment temperature to indoor environment
The impact of temperature；
When air-conditioner runs with heating mode, when judging indoor environment temperature less than design temperature
Can determine that indoor environment is not up to design temperature, control compressor and run with the first running frequency, with really
Protect compressor can heat rapidly；When judging indoor environment temperature more than or equal to design temperature
Can determine that indoor environment reaches design temperature, now can be further according to indoor environment temperature and outdoor ring
The relation of border temperature, determines whether outdoor environment temperature can have large effect to indoor environment, with
This determines the running frequency of compressor, thus reduces the outdoor environment temperature shadow to indoor environment temperature
Ring.
According to one embodiment of present invention, according to described indoor environment temperature and described outdoor environment temperature
Relation between degree, determines the step of the running frequency of described compressor, specifically includes: judge described
Whether the absolute value of the difference between indoor environment temperature and described outdoor environment temperature is more than or equal to pre-
Determine difference；The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature is big
In or equal to described predetermined difference value time, control described compressor and run with the second running frequency, Qi Zhongsuo
State the second running frequency less than described first running frequency；And at described indoor environment temperature with described
When the absolute value of the difference between outdoor environment temperature is less than described predetermined difference value, control described compressor
Out of service.
By judging whether the absolute value of the difference between indoor environment temperature and outdoor environment temperature is more than
Or equal to predetermined difference value, and the absolute value of the difference between indoor environment temperature and outdoor environment temperature
During more than or equal to predetermined difference value, outdoor environment temperature is easily and indoor environment temperature carries out heat transfer, meeting
Cause the change of indoor environment temperature, now control compressor with the second running frequency (much smaller than first
Running frequency) run, on the one hand in indoor environment change procedure, owing to compressor is with relatively low fortune
Line frequency is run, and power consumption is less, and makes air-conditioner can continue refrigeration or heat, with in surge chamber
The fluctuation of temperature, will not bring sometimes hot and sometimes cold impression to user, during having ensured that user uses
Comfortableness, simultaneously when indoor environment temperature and design temperature deviation are bigger, it is possible to directly control pressure
Contracting machine runs from the second relatively low running frequency and rises to higher running frequency, relative to restarting compression
From the point of view of machine, reduce noise and the consumption to electric energy, on the other hand also efficiently avoid due to room
Heat transfer between external environment temperature and indoor environment and cause the problem that high frequent opens, stops,
Ensure that the life-span of compressor and the life-span of electric-control system；Additionally at indoor environment temperature and outdoor environment
When the absolute value of the difference between temperature is less than predetermined difference value, outdoor environment temperature and indoor environment temperature
It is more or less the same, is difficult to cause the change of indoor environment temperature, now controls compressor out of service, with
Reduce the consumption to electric energy and waste.
According to one embodiment of present invention, described second running frequency is in the model of 0.1Hz to 5Hz
In enclosing, described predetermined difference value is in the range of 3 DEG C to 8 DEG C.
Any value between the second desirable 0.1Hz to 5Hz of running frequency, including 0.1Hz and 5Hz,
Preferably, the second running frequency value is 0.5Hz, arbitrary between desirable 3 DEG C to 8 DEG C of predetermined difference value
Value, including 3 DEG C and 8 DEG C, it is preferable that predetermined difference value value is 5 DEG C.
According to one embodiment of present invention, also include: during described compressor quits work,
Judge whether described indoor environment temperature deviates the design temperature of described air-conditioner；Judging described indoor
When ambient temperature deviates the design temperature of described air-conditioner, restart described compressor operating.
During compressor quits work, by judging whether indoor environment temperature reaches air-conditioner
Design temperature, and when judging the design temperature that indoor environment temperature reaches air-conditioner, restart pressure
Contracting machine works, it is ensured that air-conditioner can carry out freezing or freezing, to meet user's actual need in time.
Fig. 2 shows the schematic block diagram controlling device of air-conditioner according to an embodiment of the invention.
As in figure 2 it is shown, the control device 200 of air-conditioner according to an embodiment of the invention, including:
Detector unit 202 and control unit 204.
Wherein, detector unit 202, in air-conditioner running, detects indoor environment temperature
And outdoor environment temperature；Control unit 204, for according to described indoor environment temperature and described room
External environment temperature, controls the running status of the compressor of described air-conditioner.
In view of air-conditioner in actual use, local environment seal is the most poor (such as room
Door and window does not closes, poor, the iron sheet room of room self seal etc.), outdoor environment temperature is easy to indoor
Ambient temperature carries out heat transfer so that indoor environment temperature change is very fast, thus causes high frequent
Open, stop, for this by detection indoor environment temperature and outdoor environment temperature, and according to indoor
Ambient temperature and outdoor environment temperature, control the running status of the compressor of air-conditioner, be effectively prevented from
Cause due to the heat transfer between outdoor environment temperature and indoor environment high frequent to be opened, stop
Problem, reduce the consumption to electric energy and waste, it is ensured that life-span of compressor and electric-control system
Life-span.
The control device 200 of air-conditioner according to the abovementioned embodiments of the present invention, it is also possible to have following
Technical characteristic:
According to one embodiment of present invention, described control unit 204 includes: judging unit
2042, for judging whether described indoor environment temperature reaches the design temperature of described air-conditioner；First
At described judging unit 2042, processing unit 2044, for judging that described indoor environment temperature is not up to
During the design temperature of described air-conditioner, control described compressor and run with the first running frequency；At second
At described judging unit 2042, reason unit 2046, for judging that described indoor environment temperature reaches described
During the design temperature of air-conditioner, further according to described indoor environment temperature and described outdoor environment temperature
Between relation, determine the running frequency of described compressor.
By judging whether indoor environment temperature reaches the design temperature of air-conditioner, judging indoor environment
When temperature is not up to the design temperature of air-conditioner, controls compressor and run (first with the first running frequency
Running frequency can be configured according to design temperature and indoor and outdoor surroundings temperature), and judging room
When interior ambient temperature reaches the design temperature of air-conditioner, further according to indoor environment temperature and outdoor ring
Relation between the temperature of border, determines the running frequency of compressor, and non-immediate control compressor stops fortune
OK, efficiently avoid and cause compressor due to the heat transfer between outdoor environment temperature and indoor environment
The problem frequently opened, stop.
Specifically, when air-conditioner runs in a chiller mode, judging indoor environment temperature more than setting
Can determine that during temperature that indoor environment is not up to design temperature, control compressor and transport with the first running frequency
OK, to guarantee that compressor can freeze rapidly；Judging indoor environment temperature less than or equal to setting
Can determine that during temperature that indoor environment reaches design temperature, now can be further according to indoor environment temperature
With the relation of outdoor environment temperature, determine whether outdoor environment temperature can have indoor environment bigger
Impact, determines the running frequency of compressor with this, thus reduces outdoor environment temperature to indoor environment
The impact of temperature；
When air-conditioner runs with heating mode, when judging indoor environment temperature less than design temperature
Can determine that indoor environment is not up to design temperature, control compressor and run with the first running frequency, with really
Protect compressor can heat rapidly；When judging indoor environment temperature more than or equal to design temperature
Can determine that indoor environment reaches design temperature, now can be further according to indoor environment temperature and outdoor ring
The relation of border temperature, determines whether outdoor environment temperature can have large effect to indoor environment, with
This determines the running frequency of compressor, thus reduces the outdoor environment temperature shadow to indoor environment temperature
Ring.
According to one embodiment of present invention, described second processing unit 2046 specifically for: judge
The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature whether more than or etc.
In predetermined difference value；Difference between described indoor environment temperature and described outdoor environment temperature absolute
When value is more than or equal to described predetermined difference value, controls described compressor and run with the second running frequency, its
Described in the second running frequency less than described first running frequency；And described indoor environment temperature with
When the absolute value of the difference between described outdoor environment temperature is less than described predetermined difference value, control described pressure
Contracting machine is out of service.
By judging whether the absolute value of the difference between indoor environment temperature and outdoor environment temperature is more than
Or equal to predetermined difference value, and the absolute value of the difference between indoor environment temperature and outdoor environment temperature
During more than or equal to predetermined difference value, outdoor environment temperature is easily and indoor environment temperature carries out heat transfer, meeting
Cause the change of indoor environment temperature, now control compressor with the second running frequency (much smaller than first
Running frequency) run, on the one hand in indoor environment change procedure, owing to compressor is with relatively low fortune
Line frequency is run, and power consumption is less, and makes air-conditioner can continue refrigeration or heat, with in surge chamber
The fluctuation of temperature, will not bring sometimes hot and sometimes cold impression to user, during having ensured that user uses
Comfortableness, simultaneously when indoor environment temperature and design temperature deviation are bigger, it is possible to directly control pressure
Contracting machine runs from the second relatively low running frequency and rises to higher running frequency, relative to restarting compression
From the point of view of machine, reduce noise and the consumption to electric energy, on the other hand also efficiently avoid due to room
Heat transfer between external environment temperature and indoor environment and cause the problem that high frequent opens, stops,
Ensure that the life-span of compressor and the life-span of electric-control system；Additionally at indoor environment temperature and outdoor environment
When the absolute value of the difference between temperature is less than predetermined difference value, outdoor environment temperature and indoor environment temperature
It is more or less the same, is difficult to cause the change of indoor environment temperature, now controls compressor out of service, with
Reduce the consumption to electric energy and waste.
According to one embodiment of present invention, described second running frequency is in the model of 0.1Hz to 5Hz
In enclosing, described predetermined difference value is in the range of 3 DEG C to 8 DEG C.
Any value between the second desirable 0.1Hz to 5Hz of running frequency, including 0.1Hz and 5Hz,
Preferably, the second running frequency value is 0.5Hz, arbitrary between desirable 3 DEG C to 8 DEG C of predetermined difference value
Value, including 3 DEG C and 8 DEG C, it is preferable that predetermined difference value value is 5 DEG C.
According to one embodiment of present invention, described control unit 204 is additionally operable to: at described compressor
During quitting work, it is judged that whether described indoor environment temperature deviates the setting temperature of described air-conditioner
Degree；When judging the design temperature that described indoor environment temperature deviates described air-conditioner, restart institute
State compressor operating.
According to the control method of the air-conditioner of embodiments of the invention, during compressor quits work,
By judging whether indoor environment temperature deviates the design temperature of air-conditioner, and judging indoor environment temperature
When degree deviates the design temperature of air-conditioner, restart compressor operating, it is ensured that air-conditioner can be timely
Carry out freezing or freezing, to meet user's actual need.Specifically, as in cooling mode, indoor
(indoor environment temperature-setting when ambient temperature exceeds certain limit (such as 0.5 DEG C) than design temperature
Temperature >=0.5 DEG C), then open compressor cooling；Under heating mode, indoor environment temperature is than setting temperature
Degree is less than (design temperature-indoor environment temperature >=0.5 DEG C) during certain limit (such as 0.5 DEG C), then
Unlatching compressor heats.Fig. 3 shows the schematic block diagram of air-conditioner according to an embodiment of the invention.
As it is shown on figure 3, air-conditioner 300 according to an embodiment of the invention, including: as shown in Figure 2
The control device 200 of air-conditioner.
Below in conjunction with Fig. 4, technical scheme is described further.
As shown in Figure 4, the control method of air-conditioner according to another embodiment of the invention, specifically
Including:
Step 402, opens air-conditioner.
Step 404, detection compressor is in halted state or running status, is in operation shape at compressor
During state, perform step 406；When compressor is in halted state, perform step 414.
Step 406, detects indoor environment temperature, and sets pattern and temperature according to user, it is judged that indoor
Whether ambient temperature reaches user's design temperature；The most then perform step 408；Otherwise, step is performed
418。
Step 408, detects indoor environment temperature Ta and outdoor environment temperature To, and judges that | Ta-To | is
No >=△ T, the most then perform step 410；Otherwise, step 412 is performed.Wherein, △ T recommends temperature
Degree scope is [3 DEG C, 8 DEG C], it is preferable that △ T is set to 5 DEG C.
Step 410, controls compressor and runs with ultralow running frequency.Wherein, the pushing away of ultralow running frequency
Recommend frequency range for [0.1Hz, 5Hz], it is preferable that ultralow running frequency is set to 0.5Hz.
Step 412, controls compressor out of service.
Step 414, detects indoor environment temperature, and sets pattern and temperature according to user, it may be judged whether
Need to open compressor, the most then perform step 416；Otherwise, execution step 414 is returned.
Step 416, starts compressor.
Step 418, controls compressor and runs according to given speed command, and returns execution step 404.
By above-described embodiment, during user uses air-conditioner, it is possible to decrease compressor is opened, stopped
Frequency, and reduce indoor environment temperature fluctuation, reduce noise, it is achieved comfortable energy-saving effect.
Technical scheme being described in detail above in association with accompanying drawing, the present invention proposes a kind of new
The control program of air-conditioner, it is possible to avoid compressor open the most continually and stop, thus reduce right
The consumption of electric energy and waste, it is ensured that the life-span of compressor and the life-span of electric-control system, can also reduce simultaneously
Indoor environment temperature fluctuation, reduction noise, it is achieved comfortable energy-saving effect.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for
For those skilled in the art, the present invention can have various modifications and variations.All essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement etc. made, should be included in the present invention
Protection domain within.
Claims (11)
1. the control method of an air-conditioner, it is characterised in that including:
In air-conditioner running, detection indoor environment temperature and outdoor environment temperature；
According to described indoor environment temperature and described outdoor environment temperature, control the compression of described air-conditioner
The running status of machine.
The control method of air-conditioner the most according to claim 1, it is characterised in that according to institute
State indoor environment temperature and described outdoor environment temperature, control the operation shape of the compressor of described air-conditioner
The step of state, specifically includes:
Judge whether described indoor environment temperature reaches the design temperature of described air-conditioner；
When judging the design temperature that described indoor environment temperature is not up to described air-conditioner, control described
Compressor runs with the first running frequency；
When judging the design temperature that described indoor environment temperature reaches described air-conditioner, basis further
Relation between described indoor environment temperature and described outdoor environment temperature, determines the fortune of described compressor
Line frequency.
The control method of air-conditioner the most according to claim 2, it is characterised in that according to institute
State the relation between indoor environment temperature and described outdoor environment temperature, determine the operation of described compressor
The step of frequency, specifically includes:
Whether judge the absolute value of difference between described indoor environment temperature and described outdoor environment temperature
More than or equal to predetermined difference value；
The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature more than or
During equal to described predetermined difference value, control described compressor and run with the second running frequency, wherein said
Two running frequencies are less than described first running frequency；And
The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature is less than institute
When stating predetermined difference value, control described compressor out of service.
The control method of air-conditioner the most according to claim 3, it is characterised in that
Described second running frequency is in the range of 0.1Hz to 5Hz, and described predetermined difference value is in
In the range of 3 DEG C to 8 DEG C.
The control method of air-conditioner the most according to any one of claim 1 to 4, its feature
It is, also includes:
During described compressor quits work, it is judged that whether described indoor environment temperature deviates described
The design temperature of air-conditioner；
When judging the design temperature that described indoor environment temperature deviates described air-conditioner, restart institute
State compressor operating.
6. the control device of an air-conditioner, it is characterised in that including:
Detector unit, in air-conditioner running, detects indoor environment temperature and outdoor ring
Border temperature；
Control unit, for according to described indoor environment temperature and described outdoor environment temperature, controls institute
State the running status of the compressor of air-conditioner.
The control device of air-conditioner the most according to claim 6, it is characterised in that described control
Unit processed includes:
Judging unit, for judging whether described indoor environment temperature reaches the setting temperature of described air-conditioner
Degree；
At described judging unit, first processing unit, for judging that described indoor environment temperature is not up to institute
When stating the design temperature of air-conditioner, control described compressor and run with the first running frequency；
At described judging unit, second processing unit, for judging that described indoor environment temperature reaches described
During the design temperature of air-conditioner, further according to described indoor environment temperature and described outdoor environment temperature
Between relation, determine the running frequency of described compressor.
The control device of air-conditioner the most according to claim 7, it is characterised in that described
Two processing units specifically for:
Whether judge the absolute value of difference between described indoor environment temperature and described outdoor environment temperature
More than or equal to predetermined difference value；
The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature more than or
During equal to described predetermined difference value, control described compressor and run with the second running frequency, wherein said
Two running frequencies are less than described first running frequency；And
The absolute value of the difference between described indoor environment temperature and described outdoor environment temperature is less than institute
When stating predetermined difference value, control described compressor out of service.
The control device of air-conditioner the most according to claim 8, it is characterised in that
Described second running frequency is in the range of 0.1Hz to 5Hz, and described predetermined difference value is in
In the range of 3 DEG C to 8 DEG C.
10. according to the control device of the air-conditioner according to any one of claim 6 to 9, its feature
Being, described control unit is additionally operable to:
During described compressor quits work, it is judged that whether described indoor environment temperature deviates described
The design temperature of air-conditioner；
When judging the design temperature that described indoor environment temperature deviates described air-conditioner, restart institute
State compressor operating.
11. 1 kinds of air-conditioners, it is characterised in that including:
The control device of the air-conditioner as according to any one of claim 6 to 10.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383263.4A CN105972774A (en) | 2016-05-31 | 2016-05-31 | Control method and device for air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610383263.4A CN105972774A (en) | 2016-05-31 | 2016-05-31 | Control method and device for air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972774A true CN105972774A (en) | 2016-09-28 |
Family
ID=57010090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610383263.4A Pending CN105972774A (en) | 2016-05-31 | 2016-05-31 | Control method and device for air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972774A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106765883A (en) * | 2016-11-29 | 2017-05-31 | 奥克斯空调股份有限公司 | A kind of control method of frequency of variable-frequency air-conditioner |
| CN106907830A (en) * | 2017-02-28 | 2017-06-30 | 广东美的制冷设备有限公司 | A kind of indoor set refrigeration control method, control device and air-conditioning |
| CN107621053A (en) * | 2017-09-12 | 2018-01-23 | 广东美的制冷设备有限公司 | Air conditioner and its humidity control method, device |
| CN107917515A (en) * | 2017-11-28 | 2018-04-17 | 广东美的暖通设备有限公司 | Progress control method, operating control device and air conditioner |
| CN108444067A (en) * | 2018-03-29 | 2018-08-24 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and computer readable storage medium |
| CN108662729A (en) * | 2018-03-29 | 2018-10-16 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and computer readable storage medium |
| CN108826585A (en) * | 2018-06-26 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
| CN109838871A (en) * | 2017-11-28 | 2019-06-04 | 山西彩云归科技有限公司 | Detect the method and fresh air system of room airtightness |
| CN110500747A (en) * | 2019-08-30 | 2019-11-26 | 郑州海尔空调器有限公司 | The control method of air conditioner |
| CN112696805A (en) * | 2020-12-29 | 2021-04-23 | 珠海格力电器股份有限公司 | Method and device for controlling air conditioning equipment and processor |
| CN112984720A (en) * | 2021-02-01 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN113932426A (en) * | 2021-10-15 | 2022-01-14 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner power limiting, electronic equipment and storage medium |
| CN113932415A (en) * | 2021-10-14 | 2022-01-14 | 青岛海尔空调器有限总公司 | Air conditioner control method and air conditioner |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128481A (en) * | 2010-01-20 | 2011-07-20 | 珠海格力电器股份有限公司 | Air conditioner as well as control method and device thereof |
| CN103245031A (en) * | 2012-02-06 | 2013-08-14 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
| JP2014190600A (en) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | Air conditioner |
| CN104566821A (en) * | 2014-12-26 | 2015-04-29 | 广东美的制冷设备有限公司 | Variable-frequency air conditioner and temperature adjusting time prediction method and system thereof |
| CN104764145A (en) * | 2015-03-23 | 2015-07-08 | 美的集团股份有限公司 | Constant-temperature dehumidification control method and system of air conditioner |
| CN105020855A (en) * | 2015-07-24 | 2015-11-04 | 广东美的制冷设备有限公司 | Variable frequency air conditioner control method and system |
-
2016
- 2016-05-31 CN CN201610383263.4A patent/CN105972774A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102128481A (en) * | 2010-01-20 | 2011-07-20 | 珠海格力电器股份有限公司 | Air conditioner as well as control method and device thereof |
| CN103245031A (en) * | 2012-02-06 | 2013-08-14 | 珠海格力电器股份有限公司 | Air conditioner and control method and device thereof |
| JP2014190600A (en) * | 2013-03-27 | 2014-10-06 | Panasonic Corp | Air conditioner |
| CN104566821A (en) * | 2014-12-26 | 2015-04-29 | 广东美的制冷设备有限公司 | Variable-frequency air conditioner and temperature adjusting time prediction method and system thereof |
| CN104764145A (en) * | 2015-03-23 | 2015-07-08 | 美的集团股份有限公司 | Constant-temperature dehumidification control method and system of air conditioner |
| CN105020855A (en) * | 2015-07-24 | 2015-11-04 | 广东美的制冷设备有限公司 | Variable frequency air conditioner control method and system |
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN106765883A (en) * | 2016-11-29 | 2017-05-31 | 奥克斯空调股份有限公司 | A kind of control method of frequency of variable-frequency air-conditioner |
| CN106907830A (en) * | 2017-02-28 | 2017-06-30 | 广东美的制冷设备有限公司 | A kind of indoor set refrigeration control method, control device and air-conditioning |
| CN107621053A (en) * | 2017-09-12 | 2018-01-23 | 广东美的制冷设备有限公司 | Air conditioner and its humidity control method, device |
| CN107621053B (en) * | 2017-09-12 | 2020-08-25 | 广东美的制冷设备有限公司 | Air conditioner and humidity control method and device thereof |
| CN107917515A (en) * | 2017-11-28 | 2018-04-17 | 广东美的暖通设备有限公司 | Progress control method, operating control device and air conditioner |
| CN107917515B (en) * | 2017-11-28 | 2020-01-31 | 广东美的暖通设备有限公司 | Operation control method, operation control device and air conditioner |
| CN109838871A (en) * | 2017-11-28 | 2019-06-04 | 山西彩云归科技有限公司 | Detect the method and fresh air system of room airtightness |
| CN108444067A (en) * | 2018-03-29 | 2018-08-24 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and computer readable storage medium |
| CN108662729A (en) * | 2018-03-29 | 2018-10-16 | 广东美的制冷设备有限公司 | Air-conditioner control method, device, air conditioner and computer readable storage medium |
| CN108826585A (en) * | 2018-06-26 | 2018-11-16 | 珠海格力电器股份有限公司 | A kind of control method of air-conditioning, device, storage medium and air-conditioning |
| CN110500747A (en) * | 2019-08-30 | 2019-11-26 | 郑州海尔空调器有限公司 | The control method of air conditioner |
| CN112696805A (en) * | 2020-12-29 | 2021-04-23 | 珠海格力电器股份有限公司 | Method and device for controlling air conditioning equipment and processor |
| CN112696805B (en) * | 2020-12-29 | 2022-04-05 | 珠海格力电器股份有限公司 | Method and device for controlling air conditioning equipment and processor |
| CN112984720A (en) * | 2021-02-01 | 2021-06-18 | 青岛海尔空调器有限总公司 | Control method and device for air conditioner and air conditioner |
| CN113932415A (en) * | 2021-10-14 | 2022-01-14 | 青岛海尔空调器有限总公司 | Air conditioner control method and air conditioner |
| CN113932426A (en) * | 2021-10-15 | 2022-01-14 | 青岛海尔空调器有限总公司 | Control method and control system for air conditioner power limiting, electronic equipment and storage medium |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105972774A (en) | Control method and device for air conditioner and air conditioner | |
| CN108644979A (en) | Control method, control system and the air conditioner of air conditioner | |
| CN104110780B (en) | Air conditioner and control method and system for electric auxiliary heating thereof | |
| CN104729019A (en) | Control method of air-conditioner, control system of air-conditioner and air-conditioner | |
| CA3057238A1 (en) | Method for controlling window air conditioner | |
| CN103388856A (en) | Multi-split air conditioner system and quick-starting heat generation method | |
| CN105805892A (en) | Heating control method of air conditioner | |
| CN105066377A (en) | Defrosting control method and device of air conditioner and air conditioner | |
| CN105042768B (en) | The control method of indoor heat exchanger frosting is prevented during inverter air conditioner refrigerating operaton | |
| CN101464033A (en) | Antifreeze method and system for indoor unit of air conditioner | |
| CN106091235B (en) | The control method and air-conditioner control system of air-conditioning system | |
| CN106839271A (en) | Multi-online indoor machine heats the control method after temperature is shut down | |
| CN106288241A (en) | The blower control method of a kind of indoor apparatus of air conditioner and base station air conditioner | |
| CN105674519A (en) | Air conditioning system and defrosting control method | |
| CN106765779B (en) | A kind of defrosting control method of air conditioner and air conditioner | |
| CN106568161A (en) | Air conditioner heating running control method | |
| CN110440412A (en) | A kind of control method, control system and the air conditioner of compressor heat tape | |
| CN108278723A (en) | The control method of air-conditioning | |
| CN103542459A (en) | Cooling and heating inverter air conditioner and defrosting method during heating operation | |
| CN105546752A (en) | Air conditioner control method and device | |
| CN106839332A (en) | Inter-linked controlling method, linkage control device and multi-connected air conditioner device | |
| CN102425839A (en) | Forced defrosting control method for air conditioner | |
| CN111059691A (en) | Control method and device of air source heat pump air conditioner, storage medium and air conditioner | |
| CN109631384A (en) | A kind of control device and control method of heat pump system | |
| CN110500747B (en) | Control method of air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160928 |