CN106679088B - A kind of air conditioner and its control method and device - Google Patents
A kind of air conditioner and its control method and device Download PDFInfo
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- CN106679088B CN106679088B CN201611255981.XA CN201611255981A CN106679088B CN 106679088 B CN106679088 B CN 106679088B CN 201611255981 A CN201611255981 A CN 201611255981A CN 106679088 B CN106679088 B CN 106679088B
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- Prior art keywords
- wind speed
- blower
- compressor
- air conditioner
- speed setting
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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
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
- F24F11/83—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air by controlling the supply of heat-exchange fluids to heat-exchangers
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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
- 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
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Abstract
The present invention relates to a kind of air conditioner and its control method and device, which includes: the environment temperature T detected where air conditioner；According to the size relation of environment temperature T and preset temperature, the running frequency F of cooler compressor and the wind speed of air conditioner blower are determined；It controls compressor to run according to determining running frequency F, blower is run according to determining wind speed.The present invention determines the running frequency F of cooler compressor and the wind speed of air conditioner blower by the size relation of environment temperature T and preset temperature where the air conditioner according to detection, thus under the premise of meeting comfortable air-supply, so that air conditioner realizes energy-saving run.
Description
Technical field
The present invention relates to air conditioner technical field more particularly to a kind of air conditioner and its control method and devices.
Background technique
For existing transducer air conditioning in refrigerating operaton, compressor frequency is that running frequency is usually intermediate frequency, and wind is directly blown
Time length may feel that very cold that comfort level is very poor on to the body of people.And complete machine power is higher when the operation of compressor intermediate frequency, no
Enough energy conservations.
Summary of the invention
The technical problem to be solved by the present invention is in view of the deficiencies of the prior art, provide a kind of air conditioner and its controlling party
Method and device.
The technical scheme to solve the above technical problems is that a kind of control method of air conditioner, comprising:
Detect the environment temperature T where air conditioner；
According to the size relation of the environment temperature T and preset temperature, the running frequency F of the cooler compressor is determined
With the wind speed of the air conditioner blower；
It controls the compressor to run according to the determining running frequency F, the blower is according to the determining wind speed
Operation.
The beneficial effects of the present invention are: passing through the big of environment temperature T where the air conditioner according to detection and preset temperature
Small relationship determines the running frequency F of cooler compressor and the wind speed of air conditioner blower, thus the premise comfortably blown in satisfaction
Under, so that air conditioner realizes energy-saving run.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the running frequency F of the compressor and the wind speed of the blower and being changing into for the environment temperature T
Proportional relation.
Further, the preset temperature includes: the first preset temperature T1 and the second preset temperature T2,
When the environment temperature T is more than or equal to T1, determine that the running frequency F of the compressor is first frequency
F1, the wind speed of the blower are maximum wind velocity or wind speed setting；Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is second frequency
F2, the wind speed of the blower are maximum wind velocity or wind speed setting；Alternatively,
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is third frequency
F3, the wind speed of the blower are the first wind speed or wind speed setting, and first wind speed is less than maximum wind velocity, wherein T1 >=T2, F1
≥F2≥F3。
Further, the compressor is run according to F1, and the blower is run according to maximum wind velocity or wind speed setting
In the case of, further includes:
When the compressor is run according to F1, and the blower exceeds according to the time that maximum wind velocity or wind speed setting are run
When the first preset time, determine that the running frequency F of the compressor is F2, the wind speed of the blower is maximum wind velocity or setting wind
Speed；Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is F2, the wind
The wind speed of machine is maximum wind velocity or wind speed setting.
Further, the compressor is run according to F2, and the blower is run according to maximum wind velocity or wind speed setting
In the case of, further includes:
When the compressor is run according to F2, and the blower exceeds according to the time that maximum wind velocity or wind speed setting are run
When the second preset time, determine that the running frequency F of the compressor is F3, the wind speed of the blower is the first wind speed or setting wind
Speed；Alternatively,
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is F3, the wind
The wind speed of machine is the first wind speed or wind speed setting.
Further, the compressor is run according to F3, and the blower is transported according to first wind speed or wind speed setting
In the case where row, the preset temperature further includes third preset temperature T3, further includes:
When the environment temperature T is less than or equal to T3, determine that the compressor is out of service, the wind speed of the blower
For the second wind speed or wind speed setting, wherein second wind speed is less than first wind speed；
Alternatively, when the environment temperature T is more than or equal to T2, or, being determined when the blower is to wave air supply mode
The running frequency F of the compressor is the 4th frequency F4, and the wind speed of the blower is maximum wind velocity or wind speed setting, wherein T2
>=T3, F2 >=F4 >=F3.
Further, the case where compressor is out of service, and the blower is run according to the second wind speed or wind speed setting
Under, the preset temperature further includes the 4th preset temperature T4, further includes:
When the environment temperature T is more than or equal to T4, determine that the running frequency F of the compressor is F3, the wind
The wind speed of machine is first wind speed or wind speed setting, wherein T2 >=T4 >=T3.
Further, the value range of T1, T2, T3 and T4 are 25 DEG C~35 DEG C.
The another technical solution that the present invention solves above-mentioned technical problem is as follows: a kind of control device of air conditioner, comprising:
Detect the set temperature of air conditioner；
According to the set temperature detected, the running frequency F and the air conditioner blower of the cooler compressor are adjusted
Wind speed.
The beneficial effects of the present invention are: adjusting the running frequency F and sky of cooler compressor by the set temperature of detection
The wind speed of device blower is adjusted to meet different crowd to the different need of temperature to solve different crowd to temperature sensation different problems
It asks.
The another technical solution that the present invention solves above-mentioned technical problem is as follows: a kind of control device of air conditioner, comprising:
Detector, for detecting the environment temperature T where air conditioner；
Processor, the size relation of the environment temperature T and preset temperature for being detected according to the detector, really
The running frequency F of the fixed cooler compressor and the wind speed of the air conditioner blower；
Controller runs according to the running frequency F that the processor determines for controlling the compressor, and controls
The blower is run according to the wind speed that the processor determines.
The beneficial effects of the present invention are: passing through the big of environment temperature T where the air conditioner according to detection and preset temperature
Small relationship determines the running frequency F of cooler compressor and the wind speed of air conditioner blower, thus the premise comfortably blown in satisfaction
Under, so that air conditioner realizes energy-saving run.
Based on the above technical solution, the present invention can also be improved as follows.
Further, the wind speed of the running frequency F of the compressor that the processor determines and the blower with it is described
The variation of environment temperature T is proportional.
Further, the preset temperature includes: the first preset temperature T1 and the second preset temperature T2,
The processor is specifically used for determining the fortune of the compressor when the environment temperature T is more than or equal to T1
Line frequency F is first frequency F1, and the wind speed of the blower is maximum wind velocity or wind speed setting；Alternatively,
The processor is specifically used for determining the fortune of the compressor when the environment temperature T is greater than T2 and is less than T1
Line frequency F is second frequency F2, and the wind speed of the blower is maximum wind velocity or wind speed setting；Alternatively,
The processor is specifically used for determining the fortune of the compressor when the environment temperature T is less than or equal to T2
Line frequency F is third frequency F3, and the wind speed of the blower is the first wind speed or wind speed setting, and first wind speed is less than most strong wind
Speed, wherein T1 >=T2, F1 >=F2 >=F3.
Further, the compressor is run according to F1, and the blower is run according to maximum wind velocity or wind speed setting
In the case of,
The processor is used to run when the compressor according to F1, and the blower is according to maximum wind velocity or wind speed setting
When the time of operation exceeds the first preset time, determine that the running frequency F of the compressor is F2, the wind speed of the blower is most
Big wind speed or wind speed setting；Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is F2, the wind
The wind speed of machine is maximum wind velocity or wind speed setting.
Further, the compressor is run according to F2, and the blower is run according to maximum wind velocity or wind speed setting
In the case of,
The processor is used to run when the compressor according to F2, and the blower is according to maximum wind velocity or wind speed setting
When the time of operation exceeds the second preset time, determine that the running frequency F of the compressor is F3, the wind speed of the blower is the
One wind speed or wind speed setting；Alternatively,
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is F3, the wind
The wind speed of machine is the first wind speed or wind speed setting.
Further, the compressor is run according to F3, and the blower is transported according to first wind speed or wind speed setting
In the case where row, the preset temperature further includes third preset temperature T3,
The processor be used for when the environment temperature T be less than or equal to T3 when, determine that the compressor is out of service,
The wind speed of the blower is the second wind speed or wind speed setting, wherein second wind speed is less than first wind speed；
Alternatively, the processor is used for when the environment temperature T is more than or equal to T2, or, the blower is to wave
When air supply mode, determine that the running frequency F of the compressor is the 4th frequency F4, the wind speed of the blower is maximum wind velocity or sets
Determine wind speed, wherein T2 >=T3, F2 >=F4 >=F3.
Further, the case where compressor is out of service, and the blower is run according to the second wind speed or wind speed setting
Under, the preset temperature further includes the 4th preset temperature T4, and the processor is used to be more than or equal to as the environment temperature T
When T4, determining that the running frequency F of the compressor is F3, the wind speed of the blower is first wind speed or wind speed setting,
In, T2 >=T4 >=T3.
Further, the value range of T1, T2, T3 and T4 are 25 DEG C~35 DEG C.
Further, the compressor is frequency-changeable compressor or variable conpacitance compressor.
The another technical solution that the present invention solves above-mentioned technical problem is as follows: a kind of air conditioner, including such as above-mentioned implementation
The control device of air conditioner described in any one of example.
The advantages of additional aspect of the invention, will be set forth in part in the description, and will partially become from the following description
It obtains obviously, or practice is recognized through the invention.
Detailed description of the invention
In order to illustrate the technical solution of the embodiments of the present invention more clearly, below will be to the embodiment of the present invention or the prior art
Attached drawing needed in description is briefly described, it should be apparent that, drawings described below is only of the invention
Some embodiments for those of ordinary skill in the art without creative efforts, can also be according to this
A little attached drawings obtain other attached drawings.
Fig. 1 is a kind of schematic flow chart of the control method of air conditioner provided in an embodiment of the present invention；
Fig. 2 be another embodiment of the present invention provides a kind of air conditioner control method schematic flow chart；
Fig. 3 be another embodiment of the present invention provides a kind of air conditioner control method schematic flow chart；
Fig. 4 is a kind of schematic block diagram of the control device of air conditioner provided in an embodiment of the present invention.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiment is a part of the embodiments of the present invention, rather than whole embodiments.Based on this hair
Embodiment in bright, those of ordinary skill in the art's every other reality obtained without making creative work
Example is applied, all should belong to the scope of protection of the invention.
A kind of control method 100 of air conditioner as shown in Figure 1 includes:
110, the environment temperature T where air conditioner is detected.
120, according to the size relation of environment temperature T and preset temperature, the running frequency F and sky of cooler compressor are determined
Adjust the wind speed of device blower.
130, control compressor is run according to determining running frequency F, and blower is run according to determining wind speed.
Specifically, in this embodiment, the running frequency F of the compressor determined in step 120 and the wind speed and ring of blower
The variation of border temperature T is proportional.That is, the wind speed of the running frequency F and blower of environment temperature T and compressor are at just
Associated change, it may be assumed that environment temperature T decline, the running frequency F of compressor and the wind speed decreased of blower, such as: it can be into parabolic
The relationship change of line declines, it may be assumed that environment temperature T is closer to preset temperature, the running frequency F of compressor and the wind speed decreased of blower
Speed it is slower, but the embodiment of the present invention is not limited thereto.
A kind of control method of the air conditioner provided in above-described embodiment passes through the environment where the air conditioner according to detection
The size relation of temperature T and preset temperature determine the running frequency F of cooler compressor and the wind speed of air conditioner blower, thus
Under the premise of meeting comfortable air-supply, so that air conditioner realizes energy-saving run.
Optionally, as an embodiment of the present invention, preset temperature may include: the first preset temperature T1 and second pre-
If temperature T2, wherein T1 >=T2.As shown in Fig. 2, the control method 100 of air conditioner includes:
110, the environment temperature T where air conditioner is detected.
120, according to the size relation of environment temperature T and the first preset temperature T1 and the second preset temperature T2, air-conditioning is determined
The running frequency F of device compressor and the wind speed of air conditioner blower.
121, when environment temperature T is more than or equal to T1, determine that the running frequency F of compressor is first frequency F1, wind
The wind speed of machine is maximum wind velocity or wind speed setting.
131, control compressor is run according to F1, and blower is run according to maximum wind velocity or wind speed setting.
Alternatively,
122, when environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of compressor is less than first frequency F1
Second frequency F2, the wind speed of blower is maximum wind velocity or wind speed setting.
132, control compressor is run according to the F2 less than F1, and blower is run according to maximum wind velocity or wind speed setting.
Alternatively,
123, when environment temperature T is less than or equal to T2, determine that the running frequency F of compressor is less than second frequency F2
Third frequency F3, the wind speed of blower is the first wind speed or wind speed setting.
133, control compressor is run according to the F3 less than F2, and blower is according to the first wind speed or setting for being less than maximum wind velocity
Wind speed operation.
A kind of control method of the air conditioner provided in above-described embodiment passes through the environment where the air conditioner according to detection
Temperature ranges temperature T different from locating for T determines the running frequency F of cooler compressor and the wind speed of air conditioner blower, from
And under the premise of meeting comfortable air-supply, so that air conditioner realizes energy-saving run.
Optionally, as an embodiment of the present invention, as shown in figure 3, in the case where step 131, the control of air conditioner
Method 100 processed can also include:
141, determine that compressor is run according to F1, and the time t that blower is run according to maximum wind velocity or wind speed setting whether
Beyond the first preset time t 1, if so, thening follow the steps 122 and step 132.
Alternatively,
141, determine whether environment temperature T is greater than T2 and is less than T1, if so, thening follow the steps 122 and step 132.
Specifically, in this embodiment, the value range of the first preset time t 1 is 3~10min, and such as: t1 can take
5min is merely illustrative of the technical solution of the embodiment of the present invention here, does not constitute any restriction to the present invention.
Optionally, as an embodiment of the present invention, as shown in figure 3, in the case where step 132, the control of air conditioner
Method 100 processed can also include:
142, determine that compressor is run according to F2, and the time t that blower is run according to maximum wind velocity or wind speed setting whether
Beyond the second preset time t 2, if so, thening follow the steps 123 and step 133.
Alternatively,
142, determine whether environment temperature T is less than or equal to T2, if so, thening follow the steps 123 and step 133.
Specifically, in this embodiment, the value range of the first preset time t 2 is 5~15min, and such as: t2 can take
10min is merely illustrative of the technical solution of the embodiment of the present invention here, does not constitute any restriction to the present invention.
Optionally, as an embodiment of the present invention, as shown in figure 3, in the case where step 133, preset temperature is also
It may include third preset temperature T3, wherein T2 >=T3.The control method 100 of air conditioner can also include:
143, determine that environment temperature T is less than or equal to T3, if so, thening follow the steps 124 and step 134.
124, determine that compressor is out of service, the wind speed of blower is the second wind speed or wind speed setting less than the first wind speed.
134, control compressor is out of service, and blower is run according to the second wind speed or wind speed setting less than the first wind speed.
Alternatively,
144, determine that environment temperature T is more than or equal to T2, alternatively, whether blower is to wave air supply mode, if so, holding
Row step 125 and step 135.
125, determine that the running frequency F of compressor is greater than F3 and less than the 4th frequency F4 of F2, the wind speed of blower is most
Big wind speed or wind speed setting.
135, F4 of the control compressor according to F3 is greater than and less than F2 is run, and blower is transported according to maximum wind velocity or wind speed setting
Row.
A kind of control method of the air conditioner provided in above-described embodiment passes through the environment where the air conditioner according to detection
Temperature ranges temperature T different from locating for T determines compressor different operation phase and the corresponding blower of different phase
Wind speed, the first stage be refrigeration mode under highest frequency operation；Second stage is intermediate frequency mode operation, and the phase III is low
Frequency mode operation, fourth stage stop compressor, air-supply operation.Wherein, the phase III is the main operation phase, comfortable meeting
Under the premise of air-supply, reach energy saving 60%-80% operation.
Optionally, as an embodiment of the present invention, as shown in figure 3, in the case where step 134, preset temperature is also
It may include the 4th preset temperature T4, wherein T2 >=T4 >=T3.The control method 100 of air conditioner can also include:
145, determine whether environment temperature T is more than or equal to T4, if so, thening follow the steps 123 and step 133.
It should be understood that magnitude of the sequence numbers of the above procedures are not meant to execution sequence in various embodiments of the present invention
Successively, the execution sequence of each process should be determined by its function and internal logic, the implementation process without coping with the embodiment of the present invention
Constitute any restriction.
It should be noted that in the above embodiments, the value range of preset temperature T1, T2, T3 and T4 can be
25 DEG C~35 DEG C.Such as: T1 can be 32 DEG C, and T2 can be 30 DEG C, and T3 can be 27 DEG C, and T4 can be 29 DEG C, be only here
The technical solution of embodiment is illustrated the present invention, any restriction is not constituted to the present invention.
In addition, in the above embodiments, the value range of running frequency F1, F2, F3 and F4 of compressor can be
The 0~100% of compressor maximum frequency of operation Fmax, is denoted as: Fmax (0~100).Such as: F1 can be Fmax (80), and F2 can
Think Fmax (60), F3 can be Fmax (20), and F4 can be Fmax (40), be merely illustrative of the embodiment of the present invention here
Technical solution does not constitute any restriction to the present invention.
The wind speed setting of blower can be any wind speed in 0~100%, and the first wind speed and the second wind speed can be maximum
Any wind speed in the 0~100% of wind speed.Such as: the first wind speed is the 80% of maximum wind velocity, and the second wind speed is maximum wind velocity
60%, it is merely illustrative of the technical solution of the embodiment of the present invention here, any restriction is not constituted to the present invention.
Above in association with Fig. 1 to Fig. 3, a kind of control method of air conditioner provided in an embodiment of the present invention is carried out detailed
Description is described in detail a kind of control device of air conditioner provided in an embodiment of the present invention below with reference to Fig. 4.
The present invention also provides a kind of control devices of air conditioner, as shown in figure 4, the control device 400 includes: detector
410, processor 420 and controller 430.Wherein,
Detector 410 is used to detect the environment temperature T where air conditioner.Processor 420 is used to be detected according to detector 410
The size relation of the environment temperature T and preset temperature that arrive determine the running frequency F of cooler compressor and the wind of air conditioner blower
Speed.Controller 430 is used to control compressor and runs according to the running frequency F that processor 420 determines, and controls blower according to processing
The wind speed operation that device 420 determines.
Specifically, in this embodiment, the running frequency F for the compressor that processor 420 determines and the wind speed and ring of blower
The variation of border temperature T is proportional.That is, the wind speed of the running frequency F and blower of environment temperature T and compressor are at just
Associated change, it may be assumed that environment temperature T decline, the running frequency F of compressor and the wind speed decreased of blower, such as: it can be into parabolic
The relationship change of line declines, it may be assumed that environment temperature T is closer to preset temperature, the running frequency F of compressor and the wind speed decreased of blower
Speed it is slower, but the embodiment of the present invention is not limited thereto.
It should be understood that in embodiments of the present invention, the control device 400 of air conditioner according to an embodiment of the present invention can correspond to
In the executing subject of the control method 100 of air conditioner according to an embodiment of the present invention, and in the control device 400 of the air conditioner
Modules above and other operation and/or function respectively in order to realize the respective streams of each method of the Fig. 1 into Fig. 3
Journey, for sake of simplicity, details are not described herein.
A kind of control device of the air conditioner provided in above-described embodiment passes through the environment where the air conditioner according to detection
The size relation of temperature T and preset temperature determine the running frequency F of cooler compressor and the wind speed of air conditioner blower, thus
Under the premise of meeting comfortable air-supply, so that air conditioner realizes energy-saving run.
Optionally, as an embodiment of the present invention, preset temperature may include: the first preset temperature T1 and second pre-
If temperature T2, wherein T1 >=T2.
Processor 420 is specifically used for determining that the running frequency F of compressor is when environment temperature T is more than or equal to T1
First frequency F1, the wind speed of blower are maximum wind velocity or wind speed setting.
Alternatively, processor 420 is specifically used for determining the operation frequency of compressor when environment temperature T is greater than T2 and is less than T1
Rate F is the second frequency F2 less than first frequency F1, and the wind speed of blower is maximum wind velocity or wind speed setting.
Alternatively, processor 420 is specifically used for determining the operation frequency of compressor when environment temperature T is less than or equal to T2
Rate F is the third frequency F3 less than second frequency F2, and the wind speed of blower is the first wind speed or wind speed setting.Wherein, the first wind speed
Less than maximum wind velocity.
Optionally, as another embodiment of the invention, compressor is run according to F1, and blower according to maximum wind velocity or
In the case that wind speed setting is run, processor 420 is used to run when compressor according to F1, and blower is according to maximum wind velocity or setting
When the time of wind speed operation exceeds the first preset time, alternatively, determining compressor when environment temperature T is greater than T2 and is less than T1
Running frequency F be F2, the wind speed of blower is maximum wind velocity or wind speed setting.
Optionally, as another embodiment of the invention, compressor is run according to F2, and blower according to maximum wind velocity or
In the case that wind speed setting is run, processor 420 is used to run when compressor according to F2, and blower is according to maximum wind velocity or setting
When the time of wind speed operation exceeds the second preset time, alternatively, determining compressor when environment temperature T is less than or equal to T2
Running frequency F be F3, the wind speed of blower is the first wind speed or wind speed setting.
Optionally, as another embodiment of the invention, compressor is run according to F3, and blower according to the first wind speed or
In the case that wind speed setting is run, preset temperature further includes third preset temperature T3.Wherein, T2 >=T3.Then processor 420 is used for
When environment temperature T is less than or equal to T3, determine that compressor is out of service, the wind speed of blower is the second wind speed or setting wind
Speed.Wherein, the second wind speed is less than the first wind speed.
Alternatively, processor 420 is used for when environment temperature T is more than or equal to T2, or, blower is to wave air supply mode
When, determine that the running frequency F of compressor is the 4th frequency F4, the wind speed of blower is maximum wind velocity or wind speed setting.Wherein, F4 is big
In or be equal to F3, and be less than or equal to F2.
Optionally, as another embodiment of the invention, compressor is out of service, and blower is according to the second wind speed or setting
In the case that wind speed is run, preset temperature further includes the 4th preset temperature T4.Wherein, T2 >=T4 >=T3.Processor 420 is for working as
When environment temperature T is more than or equal to T4, determine that the running frequency F of compressor is F3, the wind speed of blower is the first wind speed or sets
Determine wind speed.
It should be noted that in the above embodiments, the value range of preset temperature T1, T2, T3 and T4 can be
25 DEG C~35 DEG C.Such as: T1 can be 32 DEG C, and T2 can be 30 DEG C, and T3 can be 27 DEG C, and T4 can be 29 DEG C, be only here
The technical solution of embodiment is illustrated the present invention, any restriction is not constituted to the present invention.
In addition, in the above embodiments, compressor can be frequency-changeable compressor or variable conpacitance compressor, the present invention is implemented
Example does not do any restriction to this.
The present invention also provides a kind of air conditioner, which may include the control of air conditioner in any embodiment among the above
Device 400.
In addition, the terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates may exist
Three kinds of relationships, for example, A and/or B, can indicate: individualism A exists simultaneously A and B, these three situations of individualism B.Separately
Outside, character "/" herein typicallys represent the relationship that forward-backward correlation object is a kind of "or".
Those of ordinary skill in the art may be aware that list described in conjunction with the examples disclosed in the embodiments of the present disclosure
Member and algorithm steps, can be realized with electronic hardware, computer software, or a combination of the two, in order to clearly demonstrate hardware
With the interchangeability of software, each exemplary composition and step are generally described according to function in the above description.This
A little functions are implemented in hardware or software actually, the specific application and design constraint depending on technical solution.Specially
Industry technical staff can use different methods to achieve the described function each specific application, but this realization is not
It is considered as beyond the scope of this invention.
It is apparent to those skilled in the art that for convenience of description and succinctly, foregoing description is
The specific work process of system, device and unit, can refer to corresponding processes in the foregoing method embodiment, details are not described herein.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, it can be with
It realizes by another way.For example, the apparatus embodiments described above are merely exemplary, for example, the division of unit,
Only a kind of logical function partition, there may be another division manner in actual implementation, such as multiple units or components can be with
In conjunction with or be desirably integrated into another system, or some features can be ignored or not executed.In addition, shown or discussed
Mutual coupling, direct-coupling or communication connection can be through some interfaces, the INDIRECT COUPLING of device or unit or logical
Letter connection is also possible to electricity, mechanical or other form connections.
Unit may or may not be physically separated as illustrated by the separation member, shown as a unit
Component may or may not be physical unit, it can and it is in one place, or may be distributed over multiple networks
On unit.It can select some or all of unit therein according to the actual needs to realize the mesh of the embodiment of the present invention
's.
It, can also be in addition, the functional units in various embodiments of the present invention may be integrated into one processing unit
It is that each unit physically exists alone, is also possible to two or more units and is integrated in one unit.It is above-mentioned integrated
Unit both can take the form of hardware realization, can also realize in the form of software functional units.
It, can if integrated unit is realized in the form of SFU software functional unit and when sold or used as an independent product
To be stored in a computer readable storage medium.Based on this understanding, technical solution of the present invention substantially or
Say that all or part of the part that contributes to existing technology or the technical solution can embody in the form of software products
Out, which is stored in a storage medium, including some instructions are used so that a computer equipment
(can be personal computer, server or the network equipment etc.) executes all or part of each embodiment method of the present invention
Step.And storage medium above-mentioned include: USB flash disk, it is mobile hard disk, read-only memory (ROM, Read-Only Memory), random
Access various Jie that can store program code such as memory (RAM, Random Access Memory), magnetic or disk
Matter.
More than, only a specific embodiment of the invention, but scope of protection of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art in the technical scope disclosed by the present invention, can readily occur in various equivalent modifications or substitutions,
These modifications or substitutions should be covered by the protection scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
Subject to the protection scope asked.
Claims (18)
1. a kind of control method of air conditioner characterized by comprising
Detect the environment temperature T where air conditioner；
According to the size relation of the environment temperature T and preset temperature, running frequency F and the institute of the cooler compressor are determined
The wind speed of air conditioner blower is stated, the preset temperature includes: the second preset temperature T2 and third preset temperature T3, wherein T2 >=
T3；
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is third frequency F3, institute
The wind speed for stating blower is the first wind speed or wind speed setting, and first wind speed is less than maximum wind velocity；
It controls the compressor to run according to the determining third frequency F3, the blower is according to determining first wind speed
Or wind speed setting operation；
When the environment temperature T is less than or equal to T3, determine that the compressor is out of service, the wind speed of the blower is the
Two wind speed or wind speed setting, wherein second wind speed is less than first wind speed；
It is out of service to control the compressor, the blower is run according to second wind speed or wind speed setting.
2. the control method of air conditioner according to claim 1, which is characterized in that the running frequency F of the compressor and
The wind speed of the blower and the variation of the environment temperature T are proportional.
3. the control method of air conditioner according to claim 2, which is characterized in that the preset temperature further include: first
Preset temperature T1,
When the environment temperature T is more than or equal to T1, determine that the running frequency F of the compressor is first frequency F1, institute
The wind speed for stating blower is maximum wind velocity or wind speed setting；Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is second frequency F2, institute
The wind speed for stating blower is maximum wind velocity or wind speed setting, wherein T1 >=T2, F1 >=F2 >=F3.
4. the control method of air conditioner according to claim 3, which is characterized in that the compressor is run according to F1, and
In the case that the blower is run according to maximum wind velocity or wind speed setting, further includes:
When the compressor is run according to F1, and the blower exceeds first according to the time that maximum wind velocity or wind speed setting are run
When preset time, determine that the running frequency F of the compressor is F2, the wind speed of the blower is maximum wind velocity or wind speed setting；
Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is F2, the blower
Wind speed is maximum wind velocity or wind speed setting.
5. the control method of air conditioner according to claim 3, which is characterized in that the compressor is run according to F2, and
In the case that the blower is run according to maximum wind velocity or wind speed setting, further includes:
When the compressor is run according to F2, and the blower exceeds second according to the time that maximum wind velocity or wind speed setting are run
When preset time, determine that the running frequency F of the compressor is F3, the wind speed of the blower is the first wind speed or wind speed setting；
Alternatively,
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is F3, the blower
Wind speed is the first wind speed or wind speed setting.
6. the control method of air conditioner according to claim 1, which is characterized in that the compressor is run according to F3, and
In the case that the blower is run according to first wind speed or wind speed setting, further includes:
When the environment temperature T is more than or equal to T2, or, determining the compression when blower is to wave air supply mode
The running frequency F of machine is the 4th frequency F4, and the wind speed of the blower is maximum wind velocity or wind speed setting, wherein T2 >=T3, F2 >=
F4≥F3。
7. the control method of air conditioner according to claim 1, which is characterized in that the compressor is out of service, described
In the case that blower is run according to the second wind speed or wind speed setting, the preset temperature further includes the 4th preset temperature T4, is also wrapped
It includes:
When the environment temperature T is more than or equal to T4, determine that the running frequency F of the compressor is F3, the blower
Wind speed is first wind speed or wind speed setting, wherein T2 >=T4 >=T3.
8. the control method of air conditioner according to claim 7, which is characterized in that the value range of T1, T2, T3 and T4 are equal
It is 25 DEG C~35 DEG C.
9. a kind of control device of air conditioner characterized by comprising
Detector, for detecting the environment temperature T where air conditioner；
Processor, the size relation of the environment temperature T and preset temperature for being detected according to the detector, determines institute
The running frequency F of cooler compressor and the wind speed of the air conditioner blower are stated, the preset temperature includes: the second preset temperature
T2 and third preset temperature T3, wherein T2 >=T3；
The processor is specifically used for determining the operation frequency of the compressor when the environment temperature T is less than or equal to T2
Rate F is third frequency F3, and the wind speed of the blower is the first wind speed or wind speed setting, and first wind speed is less than maximum wind velocity,
Controller runs according to the third frequency F3 that the processor determines for controlling the compressor, and controls institute
Blower is stated to run according to determining first wind speed of the processor or wind speed setting；
The processor is also used to determine that the compressor is out of service, institute when the environment temperature T is less than or equal to T3
The wind speed for stating blower is the second wind speed or wind speed setting, wherein second wind speed is less than first wind speed；
The controller is also used to control that the compressor is out of service, and the blower is according to second wind speed or wind speed setting
Operation.
10. the control device of air conditioner according to claim 9, which is characterized in that the pressure that the processor determines
The variation of the wind speed and the environment temperature T of the running frequency F and blower of contracting machine is proportional.
11. the control device of air conditioner according to claim 10, which is characterized in that the preset temperature further include: the
One preset temperature T1,
The processor is specifically used for determining the operation frequency of the compressor when the environment temperature T is more than or equal to T1
Rate F is first frequency F1, and the wind speed of the blower is maximum wind velocity or wind speed setting；Alternatively,
The processor is specifically used for determining the operation frequency of the compressor when the environment temperature T is greater than T2 and is less than T1
Rate F is second frequency F2, and the wind speed of the blower is maximum wind velocity or wind speed setting, wherein T1 >=T2, F1 >=F2 >=F3.
12. the control device of air conditioner according to claim 11, which is characterized in that the compressor is run according to F1,
And in the case that the blower is run according to maximum wind velocity or wind speed setting,
The processor is used to run when the compressor according to F1, and the blower is run according to maximum wind velocity or wind speed setting
Time when exceeding the first preset time, determine that the running frequency F of the compressor is F2, the wind speed of the blower is most strong wind
Speed or wind speed setting；Alternatively,
When the environment temperature T is greater than T2 and is less than T1, determine that the running frequency F of the compressor is F2, the blower
Wind speed is maximum wind velocity or wind speed setting.
13. the control device of air conditioner according to claim 11, which is characterized in that the compressor is run according to F2,
And in the case that the blower is run according to maximum wind velocity or wind speed setting,
The processor is used to run when the compressor according to F2, and the blower is run according to maximum wind velocity or wind speed setting
Time when exceeding the second preset time, determine that the running frequency F of the compressor is F3, the wind speed of the blower is the first wind
Speed or wind speed setting；Alternatively,
When the environment temperature T is less than or equal to T2, determine that the running frequency F of the compressor is F3, the blower
Wind speed is the first wind speed or wind speed setting.
14. the control device of air conditioner according to claim 9, which is characterized in that the compressor is run according to F3, and
In the case that the blower is run according to first wind speed or wind speed setting,
The processor is used for when the environment temperature T is more than or equal to T2, or, the blower is to wave air supply mode
When, determining that the running frequency F of the compressor is the 4th frequency F4, the wind speed of the blower is maximum wind velocity or wind speed setting,
Wherein, F2 >=F4 >=F3.
15. the control device of air conditioner according to claim 9, which is characterized in that the compressor is out of service, described
In the case that blower is run according to the second wind speed or wind speed setting, the preset temperature further includes the 4th preset temperature T4, described
Processor is used to determine that the running frequency F of the compressor is F3 when the environment temperature T is more than or equal to T4, described
The wind speed of blower is first wind speed or wind speed setting, wherein T2 >=T4 >=T3.
16. the control device of air conditioner according to claim 15, which is characterized in that the value range of T1, T2, T3 and T4
It is 25 DEG C~35 DEG C.
17. the control device of air conditioner described in any one of 0 to 16 according to claim 1, which is characterized in that the compressor
For frequency-changeable compressor or variable conpacitance compressor.
18. a kind of air conditioner, which is characterized in that the control dress including the air conditioner as described in any one of claim 10 to 17
It sets.
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| CN201611255981.XA CN106679088B (en) | 2016-12-30 | 2016-12-30 | A kind of air conditioner and its control method and device |
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| CN201611255981.XA CN106679088B (en) | 2016-12-30 | 2016-12-30 | A kind of air conditioner and its control method and device |
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| CN107289634A (en) * | 2017-06-29 | 2017-10-24 | 广东美的环境电器制造有限公司 | Warm-air drier control method, device, warm-air drier and storage medium |
| US10670296B2 (en) * | 2017-11-02 | 2020-06-02 | Emerson Climate Technologies, Inc. | System and method of adjusting compressor modulation range based on balance point detection of the conditioned space |
| CN108224714A (en) * | 2017-12-28 | 2018-06-29 | 广东美的制冷设备有限公司 | Blowing feeling control method, device and computer readable storage medium |
| CN108800464B (en) * | 2018-06-19 | 2022-02-25 | 广东美的制冷设备有限公司 | Energy-saving control method and device for air conditioner and air conditioner |
| CN110843466B (en) * | 2019-11-27 | 2021-05-14 | 北京汽车集团越野车有限公司 | Control method and device for vehicle compressor |
| CN111397002B (en) * | 2020-04-02 | 2024-02-02 | 珠海格力节能环保制冷技术研究中心有限公司 | Controller heat dissipation assembly, control method and air conditioner |
| CN111854113B (en) * | 2020-07-20 | 2021-12-07 | 珠海格力机电工程有限公司 | Control method for double fans of air conditioner and air conditioner |
| CN112065703A (en) * | 2020-09-29 | 2020-12-11 | 广东芬尼克兹节能设备有限公司 | Segmented control method and device for operating frequency of compressor |
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| JP2014149105A (en) * | 2013-01-31 | 2014-08-21 | Hitachi Appliances Inc | Air conditioner |
| CN104006483B (en) * | 2013-02-21 | 2017-09-22 | 广东美的制冷设备有限公司 | The control method of air conditioner |
| CN105333563B (en) * | 2014-07-29 | 2018-02-16 | 海信（山东）空调有限公司 | A kind of refrigeration control method, device and air conditioner |
| CN105091227B (en) * | 2015-08-07 | 2019-03-12 | 广东美的制冷设备有限公司 | A kind of wind speed control method and air conditioner of convertible frequency air-conditioner |
| CN105135622B (en) * | 2015-09-15 | 2017-11-28 | 广东美的制冷设备有限公司 | The control method and domestic air conditioning of domestic air conditioning |
| CN105737345B (en) * | 2016-04-19 | 2019-04-30 | 广东美的制冷设备有限公司 | Air conditioner and its control method |
| CN105783196B (en) * | 2016-04-19 | 2018-11-27 | 广东美的制冷设备有限公司 | Air conditioner and its control method |
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