CN106679088A - Air conditioner and control method and device thereof - Google Patents
Air conditioner and control method and device thereof Download PDFInfo
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- CN106679088A CN106679088A CN201611255981.XA CN201611255981A CN106679088A CN 106679088 A CN106679088 A CN 106679088A CN 201611255981 A CN201611255981 A CN 201611255981A CN 106679088 A CN106679088 A CN 106679088A
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- Prior art keywords
- wind speed
- compressor
- blower fan
- air
- environment temperature
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- 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
-
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Signal Processing (AREA)
- Life Sciences & Earth Sciences (AREA)
- Atmospheric Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention relates to an air conditioner and a control method and device thereof. The control method comprises the steps that the environment temperature T of the air conditioner is detected; according to the size relation of the environment temperature T and the preset temperature, the running frequency F of an air conditioner compressor and the air speed of an air conditioner draught fan are determined; the compressor is controlled to run according to the determined running frequency F, and the draught fan runs according to the determined air speed. According to the size relation between the environment temperature T of the air conditioner and the preset temperature, the running frequency F of the air conditioner compressor and the air speed of the air conditioner draught fan are determined, and therefore on the premise of meeting the comfort air supply, the air conditioner can run in an energy-saving manner.
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 device.
Background technology
In refrigerating operaton, compressor frequency is running frequency usually intermediate frequency to existing transducer air conditioning, and wind directly blows
On to the body of people the time it is long may feel that very cold, comfort level is very poor.And whole acc power is higher during the operation of compressor intermediate frequency, no
Enough energy-conservations.
The content of the invention
The technical problems to be solved by the invention are directed to the deficiencies in the prior art, there is provided a kind of air-conditioner and its controlling party
Method and device.
The technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of control method of air-conditioner, including：
Environment temperature T where detection air-conditioner；
According to the environment temperature T and the magnitude relationship of preset temperature, the running frequency F of the cooler compressor is determined
With the wind speed of the air-conditioner blower fan；
The compressor is controlled to be run according to the running frequency F for determining, the blower fan is according to the wind speed for determining
Operation.
The beneficial effects of the invention are as follows：It is big with preset temperature by the environment temperature T where the air-conditioner according to detection
Small relation, determines the running frequency F of cooler compressor and the wind speed of air-conditioner blower fan, so as to meet the premise of comfortable air-supply
Under so that air-conditioner realizes energy-saving run.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the running frequency F and the wind speed of the blower fan of the compressor and being changing into for the environment temperature T
Proportional relation.
Further, the preset temperature includes：First preset temperature T1 and the second preset temperature T2,
When the environment temperature T is more than or equal to T1, the running frequency F for determining the compressor is first frequency
F1, the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F for determining the compressor is second frequency
F2, the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
When the environment temperature T is less than or equal to T2, the running frequency F for determining the compressor is the 3rd frequency
F3, the wind speed of the blower fan is 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 runs according to F1, and the blower fan runs according to maximum wind velocity or wind speed setting
In the case of, also include：
When the compressor runs according to F1, and the blower fan exceeds according to the time that maximum wind velocity or wind speed setting are run
During the first Preset Time, the running frequency F of the compressor is determined for F2, the wind speed of the blower fan is maximum wind velocity or setting wind
Speed；Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F of the compressor is determined for F2, the wind
The wind speed of machine is maximum wind velocity or wind speed setting.
Further, the compressor runs according to F2, and the blower fan runs according to maximum wind velocity or wind speed setting
In the case of, also include：
When the compressor runs according to F2, and the blower fan exceeds according to the time that maximum wind velocity or wind speed setting are run
During the second Preset Time, the running frequency F of the compressor is determined for F3, the wind speed of the blower fan is the first wind speed or setting wind
Speed；Or,
When the environment temperature T is less than or equal to T2, the running frequency F of the compressor is determined for 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 fan is transported according to first wind speed or wind speed setting
In the case of row, the preset temperature also includes the 3rd preset temperature T3, also 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 fan
It is the second wind speed or wind speed setting, wherein, second wind speed is less than first wind speed；
Or, when the environment temperature T is more than or equal to T2, or, the blower fan is to wave during air supply mode, it is determined that
The running frequency F of the compressor is the 4th frequency F4, and the wind speed of the blower fan is maximum wind velocity or wind speed setting, wherein, T2
>=T3, F2 >=F4 >=F3.
Further, the compressor is out of service, the situation that the blower fan runs according to the second wind speed or wind speed setting
Under, the preset temperature also includes the 4th preset temperature T4, also includes：
When the environment temperature T is more than or equal to T4, the running frequency F of the compressor is determined for F3, the wind
The wind speed of machine be first wind speed or wind speed setting, wherein, T2 >=T4 >=T3.
Further, the span of T1, T2, T3 and T4 is 25 DEG C~35 DEG C.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of control device of air-conditioner, including：
Detect the design temperature of air-conditioner；
According to the design temperature for detecting, the running frequency F and the air-conditioner blower fan of the cooler compressor are adjusted
Wind speed.
The beneficial effects of the invention are as follows：The running frequency F and sky of cooler compressor are adjusted by the design temperature for detecting
The wind speed of device blower fan is adjusted, to solve the problems, such as that different crowd is different to temperature sensation, different need of the different crowd to temperature is met
Ask.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of control device of air-conditioner, including：
Detector, the environment temperature T where for detecting air-conditioner；
Processor, for the magnitude relationship of the environment temperature T that is detected according to the detector and preset temperature, really
The running frequency F of the fixed cooler compressor and the wind speed of the air-conditioner blower fan；
Controller, for controlling the compressor to be run according to the running frequency F that the processor determines, and controls
The blower fan runs according to the wind speed that the processor determines.
The beneficial effects of the invention are as follows：It is big with preset temperature by the environment temperature T where the air-conditioner according to detection
Small relation, determines the running frequency F of cooler compressor and the wind speed of air-conditioner blower fan, so as to meet the premise of comfortable air-supply
Under so that air-conditioner realizes energy-saving run.
On the basis of above-mentioned technical proposal, the present invention can also do following improvement.
Further, the processor determines the running frequency F of the compressor and the wind speed of the blower fan with it is described
The change of environment temperature T is proportional.
Further, the preset temperature includes：First preset temperature T1 and the second preset temperature T2,
The processor is specifically for when the environment temperature T is more than or equal to T1, determining the fortune of the compressor
Line frequency F is first frequency F1, and the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
The processor is specifically for when the environment temperature T is more than T2 and during less than T1, determining the fortune of the compressor
Line frequency F is second frequency F2, and the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
The processor is specifically for when the environment temperature T is less than or equal to T2, determining the fortune of the compressor
Line frequency F is the 3rd frequency F3, and the wind speed of the blower fan 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 runs according to F1, and the blower fan runs according to maximum wind velocity or wind speed setting
In the case of,
The processor is used to be run according to F1 when the compressor, and the blower fan is according to maximum wind velocity or wind speed setting
When the time of operation exceeds the first Preset Time, the running frequency F of the compressor is determined for F2, the wind speed of the blower fan is for most
Big wind speed or wind speed setting；Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F of the compressor is determined for F2, the wind
The wind speed of machine is maximum wind velocity or wind speed setting.
Further, the compressor runs according to F2, and the blower fan runs according to maximum wind velocity or wind speed setting
In the case of,
The processor is used to be run according to F2 when the compressor, and the blower fan is according to maximum wind velocity or wind speed setting
When the time of operation exceeds the second Preset Time, the running frequency F of the compressor is determined for F3, the wind speed of the blower fan is the
One wind speed or wind speed setting；Or,
When the environment temperature T is less than or equal to T2, the running frequency F of the compressor is determined for 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 fan is transported according to first wind speed or wind speed setting
In the case of row, the preset temperature also includes the 3rd 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 fan be the second wind speed or wind speed setting, wherein, second wind speed be less than first wind speed；
Or, the processor is used for when the environment temperature T is more than or equal to T2, or, the blower fan is waving
During air supply mode, the running frequency F of the compressor is determined for the 4th frequency F4, the wind speed of the blower fan is maximum wind velocity or sets
Determine wind speed, wherein, T2 >=T3, F2 >=F4 >=F3.
Further, the compressor is out of service, the situation that the blower fan runs according to the second wind speed or wind speed setting
Under, the preset temperature also includes the 4th preset temperature T4, and the processor is used to be more than or equal to as the environment temperature T
During T4, the running frequency F of the compressor is determined for F3, the wind speed of the blower fan is first wind speed or wind speed setting, its
In, T2 >=T4 >=T3.
Further, the span of T1, T2, T3 and T4 is 25 DEG C~35 DEG C.
Further, the compressor is frequency-changeable compressor or variable conpacitance compressor.
Another technical scheme that the present invention solves above-mentioned technical problem is as follows：A kind of air-conditioner, including implement as described above
The control device of the air-conditioner any one of example.
The advantage of the additional aspect of the present invention will be set forth in part in the description, and will partly become from the following description
Obtain substantially, or recognized by present invention practice.
Brief description of the drawings
Technical scheme in order to illustrate more clearly the embodiments of the present invention, below will be to the embodiment of the present invention or prior art
The accompanying drawing to be used needed for 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, on the premise of not paying creative work, can also be according to this
A little accompanying drawings obtain other accompanying drawings.
Fig. 1 is a kind of indicative flowchart of the control method of air-conditioner provided in an embodiment of the present invention；
A kind of indicative flowchart of the control method of air-conditioner that Fig. 2 is provided for another embodiment of the present invention；
A kind of indicative flowchart of the control method of air-conditioner that Fig. 3 is provided for another embodiment of the present invention；
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
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is a part of embodiment of the invention, rather than whole embodiments.Based on this hair
Embodiment in bright, the every other reality that those of ordinary skill in the art are obtained on the premise of creative work is not made
Example is applied, should all belong to the scope of protection of the invention.
A kind of control method 100 of air-conditioner as shown in Figure 1 includes：
110th, the environment temperature T where detection air-conditioner.
120th, according to environment temperature T and the magnitude relationship of preset temperature, the running frequency F and sky of cooler compressor are determined
Adjust the wind speed of device blower fan.
130th, control compressor runs according to the running frequency F for determining, blower fan runs according to the wind speed for determining.
Specifically, in this embodiment, the running frequency F and the wind speed and ring of blower fan of the compressor determined in step 120
The change of border temperature T is proportional.That is, the environment temperature T and running frequency F of compressor and the wind speed of blower fan are into just
Associated change, i.e.,：Environment temperature T declines, the running frequency F and the wind speed decreased of blower fan of compressor, for example：Parabolic can be into
The relationship change of line declines, i.e.,：Environment temperature T is closer to preset temperature, the running frequency F and the wind speed decreased of blower fan of compressor
Speed it is slower, but the embodiment of the present invention is not limited thereto.
The control method of a kind of air-conditioner provided in above-described embodiment, by the environment where the air-conditioner according to detection
Temperature T and the magnitude relationship of preset temperature, determine the running frequency F of cooler compressor and the wind speed of air-conditioner blower fan, so that
On the premise of comfortable air-supply is met so that air-conditioner realizes energy-saving run.
Alternatively, as one embodiment of the present of invention, preset temperature can include：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：
110th, the environment temperature T where detection air-conditioner.
120th, according to environment temperature T and the magnitude relationship of 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 fan.
121st, when environment temperature T is more than or equal to T1, the running frequency F of compressor is determined for first frequency F1, wind
The wind speed of machine is maximum wind velocity or wind speed setting.
131st, control compressor runs according to F1, and blower fan runs according to maximum wind velocity or wind speed setting.
Or,
122nd, when environment temperature T is more than T2 and less than T1, the running frequency F for determining compressor is less than first frequency F1
Second frequency F2, the wind speed of blower fan is maximum wind velocity or wind speed setting.
132nd, control compressor runs according to the F2 less than F1, and blower fan runs according to maximum wind velocity or wind speed setting.
Or,
123rd, when environment temperature T is less than or equal to T2, the running frequency F for determining compressor is less than second frequency F2
The 3rd frequency F3, the wind speed of blower fan is the first wind speed or wind speed setting.
133rd, control compressor runs according to the F3 less than F2, and blower fan is according to less than the first wind speed of maximum wind velocity or setting
Wind speed runs.
The control method of a kind of air-conditioner provided in above-described embodiment, by the environment where the air-conditioner according to detection
Temperature ranges temperature T different from residing for T, determines the running frequency F of cooler compressor and the wind speed of air-conditioner blower fan, from
And on the premise of comfortable air-supply is met so that air-conditioner realizes energy-saving run.
Alternatively, as one embodiment of the present of invention, as shown in figure 3, in the case of step 131, the control of air-conditioner
Method processed 100 can also include：
141st, determine that compressor runs according to F1, and the time t that blower fan is run according to maximum wind velocity or wind speed setting whether
Beyond the first preset time t 1, if so, then performing step 122 and step 132.
Or,
141st, whether environment temperature T is determined more than T2 and less than T1, if so, then performing step 122 and step 132.
Specifically, in this embodiment, the span of the first preset time t 1 is 3~10min, such as：T1 can take
5min, is merely illustrative of the technical scheme of the embodiment of the present invention here, does not constitute any restriction to the present invention.
Alternatively, as one embodiment of the present of invention, as shown in figure 3, in the case of step 132, the control of air-conditioner
Method processed 100 can also include：
142nd, determine that compressor runs according to F2, and the time t that blower fan is run according to maximum wind velocity or wind speed setting whether
Beyond the second preset time t 2, if so, then performing step 123 and step 133.
Or,
142nd, whether environment temperature T is determined less than or equal to T2, if so, then performing step 123 and step 133.
Specifically, in this embodiment, the span of the first preset time t 2 is 5~15min, such as：T2 can take
10min, is merely illustrative of the technical scheme of the embodiment of the present invention here, does not constitute any restriction to the present invention.
Alternatively, as one embodiment of the present of invention, as shown in figure 3, in the case of step 133, preset temperature is also
The 3rd preset temperature T3 can be included, wherein, T2 >=T3.The control method 100 of air-conditioner can also include：
143rd, environment temperature T is determined less than or equal to T3, if so, then performing step 124 and step 134.
124th, determine that compressor is out of service, the wind speed of blower fan is the second wind speed or wind speed setting less than the first wind speed.
134th, control compressor is out of service, and blower fan runs according to the second wind speed or wind speed setting less than the first wind speed.
Or,
144th, environment temperature T is determined more than or equal to T2, or, whether blower fan is to wave air supply mode, if so, then holding
Row step 125 and step 135.
125th, the running frequency F for determining compressor is the 4th frequency F4 more than F3 and less than F2, and the wind speed of blower fan is for most
Big wind speed or wind speed setting.
135th, control compressor is run according to the F4 more than F3 and less than F2, and blower fan is transported according to maximum wind velocity or wind speed setting
OK.
The control method of a kind of air-conditioner provided in above-described embodiment, by the environment where the air-conditioner according to detection
Temperature ranges temperature T different from residing for T, determines compressor different operation phase, and the corresponding blower fan 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 stops compressor, air-supply operation.Wherein, the phase III is the main operation phase, comfortable meeting
On the premise of air-supply, energy-conservation 60%-80% operations are reached.
Alternatively, as one embodiment of the present of invention, as shown in figure 3, in the case of step 134, preset temperature is also
The 4th preset temperature T4 can be included, wherein, T2 >=T4 >=T3.The control method 100 of air-conditioner can also include：
145th, whether environment temperature T is determined more than or equal to T4, if so, then performing step 123 and step 133.
It should be understood that in various embodiments of the present invention, the size of the sequence number of above-mentioned each process is not meant to execution sequence
Successively, the execution sequence of each process should be with its function and internal logic determination, the implementation process without tackling the embodiment of the present invention
Constitute any restriction.
It should be noted that in the various embodiments described above, the span of preset temperature T1, T2, T3 and T4 can be
25 DEG C~35 DEG C.For example：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, only be here
The technical scheme of the embodiment of the present invention is illustrated, any restriction is not constituted to the present invention.
In addition, in the various embodiments described above, running frequency F1, F2 of compressor, the span of F3 and F4 can be
The 0~100% of compressor maximum frequency of operation Fmax, is designated as：Fmax (0~100).For example：F1 can be Fmax (80), and F2 can
Think that Fmax (60), F3 can be Fmax (20), F4 can be Fmax (40), and the embodiment of the present invention is merely illustrative of here
Technical scheme, does not constitute any restriction to the present invention.
The wind speed setting of blower fan 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.For example：First wind speed is the 80% of maximum wind velocity, and the second wind speed is maximum wind velocity
60%, the technical scheme of the embodiment of the present invention is merely illustrative of 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 with reference to Fig. 4 to a kind of control device of air-conditioner provided in an embodiment of the present invention.
The present invention also provides a kind of control device of air-conditioner, as shown in figure 4, the control device 400 includes：Detector
410th, processor 420 and controller 430.Wherein,
The environment temperature T that detector 410 is used for where detecting air-conditioner.Processor 420 is used to be detected according to detector 410
The environment temperature T for arriving and the magnitude relationship of preset temperature, determine the running frequency F of cooler compressor and the wind of air-conditioner blower fan
Speed.Controller 430 is used to control compressor to be run according to the running frequency F that processor 420 determines, and controls blower fan according to treatment
The wind speed operation that device 420 determines.
Specifically, in this embodiment, the running frequency F and the wind speed and ring of blower fan of the compressor that processor 420 determines
The change of border temperature T is proportional.That is, the environment temperature T and running frequency F of compressor and the wind speed of blower fan are into just
Associated change, i.e.,：Environment temperature T declines, the running frequency F and the wind speed decreased of blower fan of compressor, for example：Parabolic can be into
The relationship change of line declines, i.e.,：Environment temperature T is closer to preset temperature, the running frequency F and the wind speed decreased of blower fan of compressor
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 embodiments of the present invention can be corresponded to
In the executive agent of the control method 100 of air-conditioner according to embodiments 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 in Fig. 1 to Fig. 3
Journey, for sake of simplicity, will not be repeated here.
The control device of a kind of air-conditioner provided in above-described embodiment, by the environment where the air-conditioner according to detection
Temperature T and the magnitude relationship of preset temperature, determine the running frequency F of cooler compressor and the wind speed of air-conditioner blower fan, so that
On the premise of comfortable air-supply is met so that air-conditioner realizes energy-saving run.
Alternatively, as one embodiment of the present of invention, preset temperature can include：First preset temperature T1 and second pre-
If temperature T2, wherein, T1 >=T2.
Processor 420 is specifically for when environment temperature T is more than or equal to T1, the running frequency F for determining compressor is
First frequency F1, the wind speed of blower fan is maximum wind velocity or wind speed setting.
Or, processor 420 is specifically for when environment temperature T is more than T2 and during less than T1, determining the operation of compressor frequently
Rate F is the second frequency F2 less than first frequency F1, and the wind speed of blower fan is maximum wind velocity or wind speed setting.
Or, processor 420 is specifically for when environment temperature T is less than or equal to T2, determining the operation of compressor frequently
Rate F is the 3rd frequency F3 less than second frequency F2, and the wind speed of blower fan is the first wind speed or wind speed setting.Wherein, the first wind speed
Less than maximum wind velocity.
Alternatively, as an alternative embodiment of the invention, compressor runs according to F1, and blower fan according to maximum wind velocity or
In the case that wind speed setting is run, processor 420 is used to be run according to F1 when compressor, and blower fan is according to maximum wind velocity or setting
When the time of wind speed operation exceeds the first Preset Time, or, when environment temperature T is more than T2 and during less than T1, determine compressor
Running frequency F be F2, the wind speed of blower fan is maximum wind velocity or wind speed setting.
Alternatively, as an alternative embodiment of the invention, compressor runs according to F2, and blower fan according to maximum wind velocity or
In the case that wind speed setting is run, processor 420 is used to be run according to F2 when compressor, and blower fan is according to maximum wind velocity or setting
When the time of wind speed operation exceeds the second Preset Time, or, when environment temperature T is less than or equal to T2, determine compressor
Running frequency F be F3, the wind speed of blower fan is the first wind speed or wind speed setting.
Alternatively, as an alternative embodiment of the invention, compressor runs according to F3, and blower fan according to the first wind speed or
In the case that wind speed setting is run, preset temperature also includes the 3rd 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 fan is the second wind speed or setting wind
Speed.Wherein, the second wind speed is less than the first wind speed.
Or, processor 420 is used for when environment temperature T is more than or equal to T2, or, blower fan is waving air supply mode
When, the running frequency F of compressor is determined for the 4th frequency F4, the wind speed of blower fan is maximum wind velocity or wind speed setting.Wherein, F4 is big
In or equal to F3, and less than or equal to F2.
Alternatively, as an alternative embodiment of the invention, compressor is out of service, and blower fan is according to the second wind speed or setting
In the case that wind speed runs, preset temperature also includes the 4th preset temperature T4.Wherein, T2 >=T4 >=T3.Processor 420 is used to work as
When environment temperature T is more than or equal to T4, the running frequency F of compressor is determined for F3, the wind speed of blower fan is the first wind speed or sets
Determine wind speed.
It should be noted that in the various embodiments described above, the span of preset temperature T1, T2, T3 and T4 can be
25 DEG C~35 DEG C.For example：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, only be here
The technical scheme of the embodiment of the present invention is illustrated, any restriction is not constituted to the present invention.
In addition, in the various embodiments described above, 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, and the air-conditioner can include the control of air-conditioner in above-mentioned middle any embodiment
Device 400.
In addition, the terms "and/or", a kind of only incidence relation for describing affiliated partner, expression there may be
Three kinds of relations, for example, A and/or B, can represent：Individualism A, while there is A and B, individualism B these three situations.Separately
Outward, character "/" herein, typicallys represent forward-backward correlation pair as if a kind of relation of "or".
Those of ordinary skill in the art are it is to be appreciated that the list of each example described with reference to the embodiments described herein
Unit and algorithm steps, can be realized, with electronic hardware, computer software or the combination of the two in order to clearly demonstrate hardware
With the interchangeability of software, the composition and step of each example are generally described according to function in the above description.This
A little functions are performed with hardware or software mode actually, depending on the application-specific and design constraint of technical scheme.Specially
Industry technical staff can realize described function to each specific application using distinct methods, 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, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method, can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the division of unit,
It is only a kind of division of logic function, there can be other dividing mode when actually realizing, such as multiple units or component can be with
With reference to or be desirably integrated into another system, or some features can be ignored, or not perform.In addition, shown or discussed
Coupling each other or direct-coupling or communication connection can be by the INDIRECT COUPLING or logical of some interfaces, device or unit
Letter connection, or electricity, machinery or other forms connections.
The unit illustrated as separating component can be or may not be physically separate, be shown as unit
Part can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple networks
On unit.Some or all of unit therein can be according to the actual needs selected to realize the mesh of embodiment of the present invention scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, or two or more units are integrated in a unit.It is above-mentioned integrated
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If integrated unit, can to realize in the form of SFU software functional unit and as independent production marketing or when using
To store in a computer read/write memory medium.Based on such understanding, technical scheme substantially or
The part contributed to prior art is said, or all or part of the technical scheme can be embodied in the form of software product
Out, computer software product storage is in a storage medium, including some instructions are used to so that a computer equipment
(can be personal computer, server, or network equipment etc.) performs all or part of each embodiment method of the invention
Step.And foregoing storage medium includes：It is USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random
Access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with Jie of store program codes
Matter.
More than, specific embodiment only of the invention, but protection scope of the present invention is not limited thereto, and it is any to be familiar with
Those skilled in the art the invention discloses technical scope in, various equivalent modifications or replacement can be readily occurred in,
These modifications or replacement should all be included within the scope of the present invention.Therefore, protection scope of the present invention should be wanted with right
The protection domain asked is defined.
Claims (18)
1. a kind of control method of air-conditioner, it is characterised in that including：
Environment temperature T where detection air-conditioner；
According to the environment temperature T and the magnitude relationship of preset temperature, running frequency F and the institute of the cooler compressor are determined
State the wind speed of air-conditioner blower fan；
The compressor is controlled to be run according to the running frequency F for determining, the blower fan runs according to the wind speed for determining.
2. the control method of air-conditioner according to claim 1, it is characterised in that the running frequency F of the compressor and
The wind speed of the blower fan is proportional with the change of the environment temperature T.
3. the control method of air-conditioner according to claim 2, it is characterised in that the preset temperature includes：First is pre-
If temperature T1 and the second preset temperature T2,
When the environment temperature T is more than or equal to T1, the running frequency F of the compressor is determined for first frequency F1, institute
The wind speed for stating blower fan is maximum wind velocity or wind speed setting；Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F of the compressor is determined for second frequency F2, institute
The wind speed for stating blower fan is maximum wind velocity or wind speed setting；Or,
When the environment temperature T is less than or equal to T2, the running frequency F of the compressor is determined for the 3rd frequency F3, institute
The wind speed of blower fan is stated for the first wind speed or wind speed setting, first wind speed is less than maximum wind velocity, wherein, T1 >=T2, F1 >=F2
≥F3。
4. the control method of air-conditioner according to claim 3, it is characterised in that the compressor runs according to F1, and
In the case that the blower fan runs according to maximum wind velocity or wind speed setting, also include：
When the compressor runs according to F1, and the blower fan exceeds first according to the time that maximum wind velocity or wind speed setting are run
During Preset Time, the running frequency F of the compressor is determined for F2, the wind speed of the blower fan is maximum wind velocity or wind speed setting；
Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F of the compressor is determined for F2, the blower fan
Wind speed is maximum wind velocity or wind speed setting.
5. the control method of air-conditioner according to claim 3, it is characterised in that the compressor runs according to F2, and
In the case that the blower fan runs according to maximum wind velocity or wind speed setting, also include：
When the compressor runs according to F2, and the blower fan exceeds second according to the time that maximum wind velocity or wind speed setting are run
During Preset Time, the running frequency F of the compressor is determined for F3, the wind speed of the blower fan is the first wind speed or wind speed setting；
Or,
When the environment temperature T is less than or equal to T2, the running frequency F of the compressor is determined for F3, the blower fan
Wind speed is the first wind speed or wind speed setting.
6. the control method of air-conditioner according to claim 3, it is characterised in that the compressor runs according to F3, and
In the case that the blower fan runs according to first wind speed or wind speed setting, the preset temperature also includes the 3rd preset temperature
T3, also 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 fan is the
Two wind speed or wind speed setting, wherein, second wind speed is less than first wind speed；
Or, when the environment temperature T is more than or equal to T2, or, the blower fan is to wave during air supply mode, it is determined that described
The running frequency F of compressor is the 4th frequency F4, and the wind speed of the blower fan is maximum wind velocity or wind speed setting, wherein, T2 >=T3,
F2≥F4≥F3。
7. the control method of air-conditioner according to claim 6, it is characterised in that the compressor is out of service, described
In the case that blower fan runs according to the second wind speed or wind speed setting, the preset temperature also includes the 4th preset temperature T4, also wraps
Include：
When the environment temperature T is more than or equal to T4, the running frequency F of the compressor is determined for F3, the blower fan
Wind speed be first wind speed or wind speed setting, wherein, T2 >=T4 >=T3.
8. the control method of air-conditioner according to claim 7, it is characterised in that the span of T1, T2, T3 and T4 is equal
It is 25 DEG C~35 DEG C.
9. a kind of control device of air-conditioner, it is characterised in that including：
Detector, the environment temperature T where for detecting air-conditioner；
Processor, for the environment temperature T and the magnitude relationship of preset temperature that are detected according to the detector, determines institute
State the running frequency F of cooler compressor and the wind speed of the air-conditioner blower fan；
Controller, for controlling the compressor to be run according to the running frequency F that the processor determines, and controls described
Blower fan runs according to the wind speed that the processor determines.
10. the control device of air-conditioner according to claim 9, it is characterised in that the pressure that the processor determines
The running frequency F of contracting machine and the wind speed of the blower fan are proportional with the change of the environment temperature T.
The control device of 11. air-conditioners according to claim 10, it is characterised in that the preset temperature includes：First
Preset temperature T1 and the second preset temperature T2,
The processor is specifically for when the environment temperature T is more than or equal to T1, determining the operation of the compressor frequently
Rate F is first frequency F1, and the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
The processor is specifically for when the environment temperature T is more than T2 and during less than T1, determining the operation of the compressor frequently
Rate F is second frequency F2, and the wind speed of the blower fan is maximum wind velocity or wind speed setting；Or,
The processor is specifically for when the environment temperature T is less than or equal to T2, determining the operation of the compressor frequently
Rate F is the 3rd frequency F3, and the wind speed of the blower fan is the first wind speed or wind speed setting, and first wind speed is less than maximum wind velocity,
Wherein, T1 >=T2, F1 >=F2 >=F3.
The control device of 12. air-conditioners according to claim 11, it is characterised in that the compressor runs according to F1,
And in the case that the blower fan runs according to maximum wind velocity or wind speed setting,
The processor is used to be run according to F1 when the compressor, and the blower fan runs according to maximum wind velocity or wind speed setting
Time when exceeding the first Preset Time, determine the running frequency F of the compressor for F2, the wind speed of the blower fan is most strong wind
Speed or wind speed setting；Or,
When the environment temperature T is more than T2 and during less than T1, the running frequency F of the compressor is determined for F2, the blower fan
Wind speed is maximum wind velocity or wind speed setting.
The control device of 13. air-conditioners according to claim 11, it is characterised in that the compressor runs according to F2,
And in the case that the blower fan runs according to maximum wind velocity or wind speed setting,
The processor is used to be run according to F2 when the compressor, and the blower fan runs according to maximum wind velocity or wind speed setting
Time when exceeding the second Preset Time, determine the running frequency F of the compressor for F3, the wind speed of the blower fan is the first wind
Speed or wind speed setting；Or,
When the environment temperature T is less than or equal to T2, the running frequency F of the compressor is determined for F3, the blower fan
Wind speed is the first wind speed or wind speed setting.
The control device of 14. air-conditioners according to claim 11, it is characterised in that the compressor runs according to F3,
And in the case that the blower fan runs according to first wind speed or wind speed setting, the preset temperature also includes the 3rd default temperature
Degree T3,
The processor is used to, when the environment temperature T is less than or equal to T3, determine that the compressor is out of service, described
The wind speed of blower fan be the second wind speed or wind speed setting, wherein, second wind speed be less than first wind speed；
Or, the processor is used for when the environment temperature T is more than or equal to T2, or, the blower fan is waving air-supply
During mode, the running frequency F of the compressor is determined for the 4th frequency F4, the wind speed of the blower fan is maximum wind velocity or setting wind
Speed, wherein, T2 >=T3, F2 >=F4 >=F3.
The control device of 15. air-conditioners according to claim 14, it is characterised in that the compressor is out of service, institute
In the case of blower fan is stated according to the second wind speed or wind speed setting operation, the preset temperature also includes the 4th preset temperature T4, institute
Processor is stated for when the environment temperature T is more than or equal to T4, determining the running frequency F of the compressor for F3, institute
The wind speed of blower fan is stated for first wind speed or wind speed setting, wherein, T2 >=T4 >=T3.
The control device of 16. air-conditioners according to claim 15, it is characterised in that the span of T1, T2, T3 and T4
It is 25 DEG C~35 DEG C.
The control device of 17. air-conditioner according to any one of claim 10 to 16, it is characterised in that the compressor
It is frequency-changeable compressor or variable conpacitance compressor.
A kind of 18. air-conditioners, it is characterised in that the control dress including the air-conditioner as any one of claim 10 to 17
Put.
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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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| CN110843466A (en) * | 2019-11-27 | 2020-02-28 | 北京汽车集团越野车有限公司 | Control method and device for vehicle compressor |
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| 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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