CN104359186A - Control method for air conditioner and control device for air conditioner - Google Patents
Control method for air conditioner and control device for air conditioner Download PDFInfo
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- CN104359186A CN104359186A CN201410583391.4A CN201410583391A CN104359186A CN 104359186 A CN104359186 A CN 104359186A CN 201410583391 A CN201410583391 A CN 201410583391A CN 104359186 A CN104359186 A CN 104359186A
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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Abstract
The invention provides a control method for an air conditioner. The control method comprises the steps of when the air conditioner is detected to enter a silent mode, judging a current running mode of the air conditioner; when the current running mode of the air conditioner is a refrigeration running mode, controlling an indoor fan of the air conditioner to run at a first rotating speed, and when the current running mode of the air conditioner is a heating running mode, controlling the indoor fan of the air conditioner to run at a second rotating speed, wherein the first rotating speed is smaller than the second rotating speed. Correspondingly, the invention also provides a control device for the air conditioner. According to the technical scheme, the ultra-silent function of the air conditioner under the refrigeration running mode can be guaranteed, and unnecessary protection on a compressor and a motor under some environmental working conditions of the heating running mode of the air conditioner can be avoided; therefore, the use comfortableness of the air conditioner is greatly improved.
Description
Technical field
The present invention relates to air-conditioning technical field, in particular to a kind of control method of air-conditioner and a kind of control device of air-conditioner.
Background technology
Current conventional inverter air-conditioning is all adopt same ultra micro wind rotating speed SUPSLOWFAN to run under the silent mode; (indoor 27/-under large thermal condition; outdoor 24/18) A/C evaporator temperature T2 is easy to the evaporimeter high temperature protection temperature TE7/TE8 reaching setting; thus make air-conditioner enter defence program and close blower fan or compressor, have a strong impact on the comfortableness impression of air-conditioning user.
For 35 air-conditioners, when SUPSLOWFAN is set to 300-400RPM, under air conditioner refrigerating operational mode, muting function is good, but evaporator temperature T2 easily occurs being greater than TE8=B DEG C under the large thermal condition of heating operation mode, thus enter pass compressor protection program, air-conditioning frequent start-stop, has a strong impact on the comfortableness that user uses; When SUPSLOWFAN is set to 450-550RPM, under air conditioner refrigerating operational mode, muting function is better, but evaporator temperature T2 easily occurs being greater than TE7=A DEG C under the large thermal condition of heating operation mode, thus enter Blowing stopper defence program, blower fan frequent start-stop, room temperature fluctuation is large, affects comfortableness; When SUPSLOWFAN is set to 600-700RPM, under heating operation mode, air-conditioning there will not be evaporimeter high temperature protection under large thermal condition, but under cooling operation mode, muting function is poor, does not reach quiet effect.
Therefore, how to avoid air-conditioning to enter unnecessary defence program, improve the experience of user, become technical problem urgently to be resolved hurrily at present.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art or correlation technique.
For this reason, one object of the present invention is the control method proposing a kind of air-conditioner.
Another object of the present invention is the control device proposing a kind of air-conditioner.
Another object of the present invention is to propose a kind of air-conditioner.
For achieving the above object, embodiment according to a first aspect of the invention, proposes a kind of control method of air-conditioner, comprising: when detecting that described air-conditioner enters silent mode, judges the operational mode that described air-conditioner is current; When the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
According to the control method of the air-conditioner of the embodiment of the present invention, by when air-conditioning enters silent mode, the present mode of operation of air-conditioning is judged, and be in cooling operation mode and heating operation mode runs with different rotating speeds at air-conditioning, and the rotating speed under cooling operation mode is lower than the rotating speed under heating operation mode, like this, just achieve air-conditioning conservative control in different modes, the super-silent function of air-conditioning under cooling operation mode can be ensured, can avoid again air-conditioning under some environmental working condition of heating operation mode, the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, also comprise: according to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
According to the control method of the air-conditioner of the embodiment of the present invention; under user or manufacturer can arrange silent mode as required; the first rotating speed that cooling operation mode is corresponding; second rotating speed corresponding with heating operation mode; like this; just achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
According to one embodiment of present invention, also comprise: when detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gather current Indoor Temperature angle value, and calculate the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value; Determine the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
According to the control method of the air-conditioner of the embodiment of the present invention, when air-conditioning is in other patterns except silent mode, as high wind pattern, apoplexy pattern and low wind pattern, indoor fan selects corresponding rotating speed according to indoor temperature automatically to the difference of the indoor temperature of setting, thus realizes the intelligentized control method of air-conditioning.
According to one embodiment of present invention, also comprise: according to the setting command received, be respectively high wind pattern, apoplexy pattern and low wind pattern and multiple difference interval is set, and the interval corresponding rotating speed of each difference; The described rotating speed of target determining described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target, specifically comprise: determine that the target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference.
According to the control method of the air-conditioner of the embodiment of the present invention; high wind pattern, apoplexy pattern and low wind pattern can be respectively multiple difference interval is set; the interval corresponding rotating speed of each difference; when difference is when this difference is interval; indoor fan all runs with the interval corresponding rotating speed of this difference, like this, and the rotating speed of control room inner blower that can be intelligent; avoid the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
According to one embodiment of present invention, described difference and described rotating speed of target positive correlation.
According to the control method of the air-conditioner of the embodiment of the present invention, difference is larger, illustrates that the gap of current indoor temperature and default indoor temperature is larger, the rotating speed then needed is larger, like this, change the rotating speed of indoor fan according to the indoor temperature of reality, rotating speed practical requirement can be made.
Embodiment according to a second aspect of the present invention, proposes a kind of control device of air-conditioner, comprising: judging unit, when detecting that described air-conditioner enters silent mode, judges the operational mode that described air-conditioner is current; Control unit, when the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
According to the control device of the air-conditioner of the embodiment of the present invention, by when air-conditioning enters silent mode, the present mode of operation of air-conditioning is judged, and be in cooling operation mode and heating operation mode runs with different rotating speeds at air-conditioning, and the rotating speed under cooling operation mode is lower than the rotating speed under heating operation mode, like this, just achieve air-conditioning conservative control in different modes, the super-silent function of air-conditioning under cooling operation mode can be ensured, can avoid again air-conditioning under some environmental working condition of heating operation mode, the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
According to one embodiment of present invention, also comprise: the first setting unit, according to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
According to the control device of the air-conditioner of the embodiment of the present invention; under user or manufacturer can arrange silent mode as required; the first rotating speed that cooling operation mode is corresponding; second rotating speed corresponding with heating operation mode; like this; just achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
According to one embodiment of present invention, also comprise: computing unit, when detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gather current Indoor Temperature angle value, and calculate the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value; Rotating speed determining unit, determines the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
According to the control device of the air-conditioner of the embodiment of the present invention, when air-conditioning is in other patterns except silent mode, as high wind pattern, apoplexy pattern and low wind pattern, indoor fan selects corresponding rotating speed according to indoor temperature automatically to the difference of the indoor temperature of setting, thus realizes the intelligentized control method of air-conditioning.
According to one embodiment of present invention, also comprise: the second setting unit, according to the setting command received, be respectively high wind pattern, apoplexy pattern and low wind pattern and multiple difference interval is set, and the interval corresponding rotating speed of each difference; Described rotating speed determining unit specifically for: determine that target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference, wherein, described difference and described rotating speed of target positive correlation.
According to the control device of the air-conditioner of the embodiment of the present invention; high wind pattern, apoplexy pattern and low wind pattern can be respectively multiple difference interval is set; the interval corresponding rotating speed of each difference; when difference is when this difference is interval; indoor fan all runs with the interval corresponding rotating speed of this difference, like this, and the rotating speed of control room inner blower that can be intelligent; avoid the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
In addition, difference is larger, and illustrate that the gap of current indoor temperature and default indoor temperature is larger, then the rotating speed needed is larger, like this, changes the rotating speed of indoor fan, can make rotating speed practical requirement according to the indoor temperature of reality.
Embodiment according to a third aspect of the present invention, proposes a kind of air-conditioner, comprising: the control device of the air-conditioner according to any one of technique scheme.This air-conditioning has the technique effect identical with the control device of air-conditioner, does not repeat them here.
By technical scheme of the present invention; achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Above-mentioned and/or additional aspect of the present invention and advantage will become obvious and easy understand from accompanying drawing below combining to the description of embodiment, wherein:
Fig. 1 shows the flow chart of the control method of air-conditioner according to an embodiment of the invention;
Fig. 2 shows the block diagram of the control device of air-conditioner according to an embodiment of the invention;
Fig. 3 shows air-conditioning air conditioning mode in cooling mode and the corresponding relation schematic diagram of indoor fan rotating speed according to an embodiment of the invention;
Fig. 4 shows air-conditioning air conditioning mode in a heating mode and the corresponding relation schematic diagram of indoor fan rotating speed according to an embodiment of the invention;
Fig. 5 shows the particular flow sheet of the control method of air-conditioner according to an embodiment of the invention.
Detailed description of the invention
In order to more clearly understand above-mentioned purpose of the present invention, feature and advantage, below in conjunction with the drawings and specific embodiments, the present invention is further described in detail.It should be noted that, when not conflicting, the feature in the embodiment of the application and embodiment can combine mutually.
Set forth a lot of detail in the following description so that fully understand the present invention; but; the present invention can also adopt other to be different from other modes described here and implement, and therefore, protection scope of the present invention is not by the restriction of following public specific embodiment.
Fig. 1 shows the flow chart of the control method of air-conditioner according to an embodiment of the invention.
As shown in Figure 1, the control method of air-conditioner, comprising: step 102 according to an embodiment of the invention, when detecting that described air-conditioner enters silent mode, judges the operational mode that described air-conditioner is current; Step 104, when the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
According to the control method of the air-conditioner of the embodiment of the present invention, by when air-conditioning enters silent mode, the present mode of operation of air-conditioning is judged, and be in cooling operation mode and heating operation mode runs with different rotating speeds at air-conditioning, and the rotating speed under cooling operation mode is lower than the rotating speed under heating operation mode, like this, just achieve air-conditioning conservative control in different modes, the super-silent function of air-conditioning under cooling operation mode can be ensured, can avoid again air-conditioning under some environmental working condition of heating operation mode, the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
In addition, the control method of air-conditioner according to the above embodiment of the present invention, can also have following additional technical characteristic:
According to one embodiment of present invention, also comprise: according to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
According to the control method of the air-conditioner of the embodiment of the present invention; under user or manufacturer can arrange silent mode as required; the first rotating speed that cooling operation mode is corresponding; second rotating speed corresponding with heating operation mode; like this; just achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
According to one embodiment of present invention, also comprise: when detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gather current Indoor Temperature angle value, and calculate the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value; Determine the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
According to the control method of the air-conditioner of the embodiment of the present invention, when air-conditioning is in other patterns except silent mode, as high wind pattern, apoplexy pattern and low wind pattern, indoor fan selects corresponding rotating speed according to indoor temperature automatically to the difference of the indoor temperature of setting, thus realizes the intelligentized control method of air-conditioning.
According to one embodiment of present invention, also comprise: according to the setting command received, be respectively high wind pattern, apoplexy pattern and low wind pattern and multiple difference interval is set, and the interval corresponding rotating speed of each difference; The described rotating speed of target determining described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target, specifically comprise: determine that the target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference.
According to the control method of the air-conditioner of the embodiment of the present invention; high wind pattern, apoplexy pattern and low wind pattern can be respectively multiple difference interval is set; the interval corresponding rotating speed of each difference; when difference is when this difference is interval; indoor fan all runs with the interval corresponding rotating speed of this difference, like this, and the rotating speed of control room inner blower that can be intelligent; avoid the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
According to one embodiment of present invention, described difference and described rotating speed of target positive correlation.
According to the control method of the air-conditioner of the embodiment of the present invention, difference is larger, illustrates that the gap of current indoor temperature and default indoor temperature is larger, the rotating speed then needed is larger, like this, change the rotating speed of indoor fan according to the indoor temperature of reality, rotating speed practical requirement can be made.
Fig. 2 shows the block diagram of the control device of air-conditioner according to an embodiment of the invention.
As shown in Figure 2, the control device 200 of air-conditioner according to an embodiment of the invention, comprising: judging unit 202, when detecting that described air-conditioner enters silent mode, judges the operational mode that described air-conditioner is current; Control unit 204, when the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
According to the control device of the air-conditioner of the embodiment of the present invention, by when air-conditioning enters silent mode, the present mode of operation of air-conditioning is judged, and be in cooling operation mode and heating operation mode runs with different rotating speeds at air-conditioning, and the rotating speed under cooling operation mode is lower than the rotating speed under heating operation mode, like this, just achieve air-conditioning conservative control in different modes, the super-silent function of air-conditioning under cooling operation mode can be ensured, can avoid again air-conditioning under some environmental working condition of heating operation mode, the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
According to one embodiment of present invention, also comprise: the first setting unit 206, according to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
According to the control device of the air-conditioner of the embodiment of the present invention; under user or manufacturer can arrange silent mode as required; the first rotating speed that cooling operation mode is corresponding; second rotating speed corresponding with heating operation mode; like this; just achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
According to one embodiment of present invention, also comprise: computing unit 208, when detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gather current Indoor Temperature angle value, and calculate the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value; Rotating speed determining unit 210, determines the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
According to the control device of the air-conditioner of the embodiment of the present invention, when air-conditioning is in other patterns except silent mode, as high wind pattern, apoplexy pattern and low wind pattern, indoor fan selects corresponding rotating speed according to indoor temperature automatically to the difference of the indoor temperature of setting, thus realizes the intelligentized control method of air-conditioning.
According to one embodiment of present invention, also comprise: the second setting unit 212, according to the setting command received, be respectively high wind pattern, apoplexy pattern and low wind pattern and multiple difference interval is set, and the interval corresponding rotating speed of each difference; Described rotating speed determining unit specifically for: determine that target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference, wherein, described difference and described rotating speed of target positive correlation.
According to the control device of the air-conditioner of the embodiment of the present invention; high wind pattern, apoplexy pattern and low wind pattern can be respectively multiple difference interval is set; the interval corresponding rotating speed of each difference; when difference is when this difference is interval; indoor fan all runs with the interval corresponding rotating speed of this difference, like this, and the rotating speed of control room inner blower that can be intelligent; avoid the unnecessary protection of compressor and motor, thus greatly improve the comfortableness of air-conditioning use.
In addition, difference is larger, and illustrate that the gap of current indoor temperature and default indoor temperature is larger, then the rotating speed needed is larger, like this, changes the rotating speed of indoor fan, can make rotating speed practical requirement according to the indoor temperature of reality.
Technical scheme of the present invention is described in detail below with specific embodiment.
Silent mode rotating speed SUPSLOWFAN is decomposed into CSUPSLOWFAN (refrigeration mode) and HSUPSLOWFAN (heating mode) by the present invention.CSUPSLOWFAN is set to N1 RPM; HSUPSLOWFAN is set to N2 RPM; so just can realize air-conditioning conservative control in different modes; air-conditioning super-silent function in cooling mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating mode; compressor and the unnecessary protection of motor, thus improve the comfortableness result of use of air-conditioning widely.
Indoor fan control model
1, refrigeration mode
1) when air-conditioning is in refrigeration mode, the drive manner of indoor fan is as follows:
2) when wind speed is set as low-medium-high level, indoor fan selects corresponding rotating speed according to indoor temperature automatically to indoor design temperature discrepancy delta T.Particularly, as shown in Figure 3, multiple difference interval is set to be respectively high wind pattern, apoplexy pattern and low wind pattern, the interval corresponding rotating speed of each difference, when difference is when this difference is interval, indoor fan all runs, as when high wind pattern with the interval corresponding rotating speed of this difference, when to arrange difference be 3 DEG C, the rotating speed of the indoor set of its correspondence is H, and later difference often increases by 1.5 DEG C, and rotating speed increases G, difference often reduces 1.5 DEG C, and rotating speed reduces G; When apoplexy pattern, when to arrange difference be 3 DEG C, the rotating speed of the indoor set of its correspondence is M, and later difference often increases by 1.5 DEG C, and rotating speed increases Z, and difference often reduces 1.5 DEG C, and rotating speed reduces Z; When low wind pattern, when to arrange difference be 3 DEG C, the rotating speed of the indoor set of its correspondence is L, and later difference often increases by 1.5 DEG C, and rotating speed increases D, and difference often reduces 1.5 DEG C, and rotating speed reduces D.Like this, the rotating speed of control room inner blower that can be intelligent, avoids the unnecessary protection of compressor and motor, thus greatly improves the comfortableness of air-conditioning use.Wherein, difference and described rotating speed of target positive correlation.Because difference is larger, illustrate that the gap of current indoor temperature and default indoor temperature is larger, then the rotating speed needed is larger, like this, changes the rotating speed of indoor fan, can make rotating speed practical requirement according to the indoor temperature of reality.
When being set as silent mode, not considering the size of Δ T, directly entering refrigeration mode ultra micro wind rotating speed (N1).
2, heating mode
When air-conditioning is in heating mode, the drive manner of indoor fan is as follows:
(1) when wind speed is set as low-medium-high level, indoor fan selects corresponding rotating speed according to indoor temperature automatically to indoor design temperature discrepancy delta T.Particularly, as shown in Figure 4, multiple difference interval is set to be respectively high wind pattern, apoplexy pattern and low wind pattern, the interval corresponding rotating speed of each difference, when difference is when this difference is interval, indoor fan all runs, as when high wind pattern with the interval corresponding rotating speed of this difference, when difference is set for-3 DEG C, the rotating speed of the indoor set of its correspondence is H, and later difference often increases by 1.5 DEG C, and rotating speed increases G, difference often reduces 1.5 DEG C, and rotating speed reduces G; When apoplexy pattern, when arranging difference for-3 DEG C, the rotating speed of the indoor set of its correspondence is M, and later difference often increases by 1.5 DEG C, and rotating speed increases Z, and difference often reduces 1.5 DEG C, and rotating speed reduces Z; When low wind pattern, when arranging difference for-3 DEG C, the rotating speed of the indoor set of its correspondence is L, and later difference often increases by 1.5 DEG C, and rotating speed increases D, and difference often reduces 1.5 DEG C, and rotating speed reduces D.Like this, the rotating speed of control room inner blower that can be intelligent, avoids the unnecessary protection of compressor and motor, thus greatly improves the comfortableness of air-conditioning use.
(2) when being set as silent mode, not considering the size of Δ T, directly entering heating mode ultra micro wind rotating speed (N2).
Fig. 5 shows the particular flow sheet of the control method of air-conditioner according to an embodiment of the invention.
As shown in Figure 5, the idiographic flow of the control method of air-conditioner according to an embodiment of the invention comprises:
Step 502, air conditioning operating mode judges.
Step 504, when air conditioning operating mode is refrigeration mode, when air-conditioning is in high wind, low wind or apoplexy, automatically corresponding rotating speed is selected to indoor design temperature discrepancy delta T according to indoor temperature, when being set as silent mode, do not consider the size of Δ T, directly enter refrigeration mode ultra micro wind rotating speed (N1).
Step 506, when air conditioning operating mode is heating mode, when air-conditioning is in high wind, low wind or apoplexy, automatically corresponding rotating speed is selected to indoor design temperature discrepancy delta T according to indoor temperature, when being set as silent mode, do not consider the size of Δ T, directly enter refrigeration mode ultra micro wind rotating speed (N2).
More than be described with reference to the accompanying drawings technical scheme of the present invention; by technical scheme of the present invention; achieve air-conditioning conservative control in different modes; the super-silent function of air-conditioning under cooling operation mode can be ensured; can avoid again air-conditioning under some environmental working condition of heating operation mode; the unnecessary protection of compressor and motor, thus the comfortableness greatly improving air-conditioning use.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (10)
1. a control method for air-conditioner, is characterized in that, comprising:
When detecting that described air-conditioner enters silent mode, judge the operational mode that described air-conditioner is current;
When the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
2. the control method of air-conditioner according to claim 1, is characterized in that, also comprises:
According to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
3. the control method of air-conditioner according to claim 1, is characterized in that, also comprises:
When detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gather current Indoor Temperature angle value, and calculate the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value;
Determine the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
4. the control method of air-conditioner according to claim 3, is characterized in that, also comprises:
According to the setting command received, be respectively high wind pattern, apoplexy pattern and low wind pattern and multiple difference interval is set, and the interval corresponding rotating speed of each difference;
The described rotating speed of target determining described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target, specifically comprises:
Determine that the target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference.
5. the control method of air-conditioner according to claim 4, is characterized in that,
Described difference and described rotating speed of target positive correlation.
6. a control device for air-conditioner, is characterized in that, comprising:
Judging unit, when detecting that described air-conditioner enters silent mode, judges the operational mode that described air-conditioner is current;
Control unit, when the operational mode that described air-conditioning is current is cooling operation mode, the indoor fan controlling described air-conditioner runs with the first rotating speed, when the operational mode that described air-conditioner is current is heating operation mode, the indoor fan controlling described air-conditioner runs with the second rotating speed, wherein, described first rotating speed is less than described second rotating speed.
7. the control device of air-conditioner according to claim 6, is characterized in that, also comprises:
First setting unit, according to the setting command received, the first rotating speed that under being arranged on described silent mode, described cooling operation mode is corresponding and the second rotating speed corresponding to described heating operation mode.
8. the control device of air-conditioner according to claim 6, is characterized in that, also comprises:
Computing unit, when detecting that described air-conditioner enters high wind pattern, when apoplexy pattern or low wind pattern, gathers current Indoor Temperature angle value, and calculates the difference of described current Indoor Temperature angle value and default Indoor Temperature angle value;
Rotating speed determining unit, determines the rotating speed of target of described air-conditioner according to described difference, and the indoor fan controlling described air-conditioner runs with described rotating speed of target.
9. the control device of air-conditioner according to claim 8, is characterized in that, also comprises:
Second setting unit, according to the setting command received, is respectively high wind pattern, apoplexy pattern and low wind pattern and arranges multiple difference interval, and the interval corresponding rotating speed of each difference;
Described rotating speed determining unit specifically for:
Determine that the target difference belonging to described difference is interval, be defined as described rotating speed of target by with the interval corresponding rotating speed of described target difference, wherein, described difference and described rotating speed of target positive correlation.
10. an air-conditioner, is characterized in that, comprising: the control device of the air-conditioner according to any one of claim 6 to 9.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583391.4A CN104359186A (en) | 2014-10-27 | 2014-10-27 | Control method for air conditioner and control device for air conditioner |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410583391.4A CN104359186A (en) | 2014-10-27 | 2014-10-27 | Control method for air conditioner and control device for air conditioner |
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| CN104359186A true CN104359186A (en) | 2015-02-18 |
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| CN111365820A (en) * | 2020-03-27 | 2020-07-03 | 海信（广东）空调有限公司 | Mute control method of mobile air conditioner |
| CN111678245A (en) * | 2020-05-20 | 2020-09-18 | 浙江中广电器股份有限公司 | Control method for improving comfort of air conditioner, processor and air conditioner |
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