CN104089365A - Silent mode selection device, air conditioner and silent mode selection method - Google Patents
Silent mode selection device, air conditioner and silent mode selection method Download PDFInfo
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- CN104089365A CN104089365A CN201410268402.XA CN201410268402A CN104089365A CN 104089365 A CN104089365 A CN 104089365A CN 201410268402 A CN201410268402 A CN 201410268402A CN 104089365 A CN104089365 A CN 104089365A
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Abstract
The invention provides a silent mode selection device, an air conditioner and a silent mode selection method. The silent mode selection device comprises a receiving unit and a control unit, wherein the receiving unit is used for receiving a silent mode determined by a user; and the control unit is connected to the receiving unit and used for controlling the operating parameters of the air conditioner to keep the air conditioner in a silent mode according to the silent mode. With the adoption of the technical scheme, the operation sound of an air conditioner system can be reduced, and different silent requirements of the user can be met, so that the use comfort degree of the air conditioner system is improved, and the use experience of the user is improved.
Description
Technical field
The present invention relates to silent mode technical field, in particular to a kind of silent mode, a kind of air-conditioning and a kind of silent mode system of selection.
Background technology
Along with the raising of the national economic development and living standards of the people, air-conditioning is applied to people's productive life more and more widely.But, what adopt as the multi-connected air conditioning system of main flow due to most of air-conditioning system is common kind of refrigeration cycle, its core building block compressor, heat exchanger, heat exchange blower fan, throttle part etc. are in the time that system turns round, inevitably can sound, if and process the bad unwelcome sound that will become, and then reduce user's comfort, even can cause customer complaint; On the other hand, for the client that has relatively high expectations of part, even if operation of air conditioner sound, already in most of user's acceptable scope, but still can make these users feel endurable.
At present, for addressing the above problem, common practice in industry is the overall operation sound that the running sound by optimizing parts itself reduces air-conditioning system, but air-conditioning system can be because of the difference of environmental condition in the time of actual motion, produce different running noises, and user is to quiet requirement difference, therefore this way cannot meet the quiet demand of different user.
Therefore, how to reduce the operating sound of air-conditioning system, meet the quiet demand that different clients is different, thereby promote the comfort of air-conditioning system, and then improve user's ease of use and experience, become problem demanding prompt solution.
Summary of the invention
The present invention is intended at least solve one of technical problem existing in prior art or correlation technique.
For this reason, one object of the present invention is to have proposed a kind of silent mode selecting arrangement.
Another object of the present invention is to have proposed a kind of air-conditioning.
Another object of the present invention is to have proposed a kind of silent mode system of selection.
For achieving the above object, embodiment according to a first aspect of the invention, has proposed a kind of silent mode selecting arrangement, for air-conditioning, comprising: receiving element, for receiving the definite silent mode of user; Control module, is connected to described receiving element, for according to described silent mode, controls the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
Silent mode selecting arrangement according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, just can enter selection silent mode, enter silent mode at air-conditioning, because air-conditioning can be adjusted the operational factor of various parts, so can reduce the operating sound of air-conditioning system, promote the comfort of air-conditioning system, and then improve user's experience and comfortableness.
According to one embodiment of present invention, also comprise: described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, described control module is used for: after described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency; The rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; The pressure that simultaneously controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
According to one embodiment of present invention, described the 3rd control module specifically for: in the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, whether the pressure that judges the refrigerator of described air-conditioning is greater than described default pressure, in the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved, in the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and whether the rotating speed that judges the blower fan of described air-conditioning is greater than described preset rotation speed, in the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
According to one embodiment of present invention, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
Silent mode selecting arrangement according to an embodiment of the invention, the described silent mode of different stage, default running frequency, the preset rotation speed of blower fan of described air-conditioning and/or the default pressure difference of the refrigerator of described air-conditioning of the compressor of corresponding described air-conditioning, so just can reduce to some extent the noise of air-conditioning, and then meet the demand of different user, therefore, can meet by the present invention the quiet demand that different clients is different, and then improve user's experience.
According to one embodiment of present invention, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, and described control module also comprises: judging unit, be that described night is when silent mode at described silent mode, judge whether the first real time environment parameter equals the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night; And enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter equals the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
Silent mode selecting arrangement according to an embodiment of the invention, user is in the time of selection silent mode at night, air-conditioning can not enter this silent mode at once, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reach default ambient parameter, it's getting dark in explanation, and user can use silent mode at night; If the ambient parameter of Non-precondition, explanation remains daytime now, and user cannot use silent mode at night, and during due to daytime, user is can be too responsive to noise, and therefore, the actual demand that is conducive to like this to meet better user can also be saved electric energy.Similarly, the default ambient parameter that air-conditioning also can arrange according to user exit silent mode at night automatically, improves further user and use the convenience of silent mode.Meanwhile, user can be according to individual actual demand, and the default ambient parameter that is applicable to oneself is set, and described ambient parameter is any parameter whether reaction enters night.
For example: in the time that ambient parameter is time parameter, user can be corresponding taking environment temperature the highest in a day time a preset time T 0 is set and interval T 1 post-set time is set as benchmark, like this, user is in the time of selection silent mode at night, air-conditioner control system judges whether the highest time corresponding to environment temperature is more than or equal to T0 to current time T from one day, and system enters silent mode control at night in this way; Otherwise system is normally controlled.If duration T a is more than or equal to T1 after system enters silent mode, system exits silent mode at night, normally controls; Otherwise system is still in silent mode control at night, wherein, T0 and T1 are constant, and it (is that 8, T1 is 12 as selected T0 that user can freely select according to the needs of oneself, high ambient temperature is 12:00 at noon, when 8:00, because T is 8, equal T0 evening so, therefore, air-conditioning can enter silent mode at night; To 8:00 in the morning, night, silent mode continued 12 hours, and now Ta is 12, equals T1, and air-conditioning just exits silent mode at night automatically).
According to one embodiment of present invention, the described first default ambient parameter comprises: the first temperature parameter, very first time parameter and/or the first intensity of illumination parameter; The described second default ambient parameter comprises: the second temperature parameter, the second time parameter and/or the second intensity of illumination parameter.
Embodiment according to a second aspect of the invention, has proposed a kind of air-conditioning, comprising: the silent mode selecting arrangement as described in any one in above-described embodiment; An off-premises station; And at least one indoor set; Wherein, described silent mode selecting arrangement is connected with described off-premises station or described at least one indoor set by wired and/or wireless mode, and be arranged in described off-premises station or described at least one indoor set in each indoor set, or be arranged on the outside that is positioned at described off-premises station and described at least one indoor set.
Air-conditioning according to an embodiment of the invention, this silent mode selecting arrangement can use separately, also can be integrated into off-premises station or the indoor set of air-conditioning system, as be integrated into outdoor unit of air-conditioning system or indoor set main control board etc., and by wired or wireless mode and outdoor unit of air-conditioning system or indoor set communication, to facilitate user to select silent mode.
Embodiment according to a third aspect of the invention we, has proposed a kind of silent mode system of selection, for air-conditioning, comprising: receive the definite silent mode of user; According to described silent mode, control the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
Silent mode system of selection according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, just can enter selection silent mode, enter silent mode at air-conditioning, because air-conditioning can be adjusted the operational factor of various parts, so can reduce the operating sound of air-conditioning system, promote the comfort of air-conditioning system, and then improve user's experience and comfortableness.
According to one embodiment of present invention, also comprise: described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, described control module is used for: after described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency; The rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; The pressure that simultaneously controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
According to one embodiment of present invention, the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure, specifically comprises:
In the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, judge whether the pressure of the refrigerator of described air-conditioning is greater than described default pressure,
In the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved,
In the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and judge whether the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed,
In the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
According to one embodiment of present invention, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
Silent mode system of selection according to an embodiment of the invention, the described silent mode of different stage, default running frequency, the preset rotation speed of blower fan of described air-conditioning and/or the default pressure difference of the refrigerator of described air-conditioning of the compressor of corresponding described air-conditioning, so just can reduce to some extent the noise of air-conditioning, and then meet the demand of different user, therefore, can meet by the present invention the quiet demand that different clients is different, and then improve user's experience.
According to one embodiment of present invention, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, and be that described night is when silent mode at described silent mode, judge whether the first real time environment parameter equals the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night; And enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter equals the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
Silent mode system of selection according to an embodiment of the invention, user is in the time of selection silent mode at night, air-conditioning can not enter this silent mode, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reach default ambient parameter, it's getting dark in explanation, and user can use silent mode at night; If do not reach default ambient parameter, explanation remains daytime now, and user cannot use silent mode at night, and during due to daytime, user is can be too responsive to noise, and therefore, the actual demand that is conducive to like this to meet better user can also be saved electric energy.Similarly, the default ambient parameter that air-conditioning also can arrange according to user exit silent mode at night automatically, improves further user and use the convenience of silent mode.Meanwhile, user can be according to individual actual demand, and the default ambient parameter that is applicable to oneself is set, and described ambient parameter is any parameter whether reaction enters night.User passes through device provided by the invention silent mode at night according to current demand.After air-conditioner control system identification user sets night silent mode, by night silent mode move.
For example: in the time that ambient parameter is time parameter, user can be corresponding taking environment temperature the highest in a day time a preset time T 0 is set and interval T 1 post-set time is set as benchmark, like this, user is in the time of selection silent mode at night, air-conditioner control system judges whether the highest time corresponding to environment temperature is more than or equal to T0 to current time T from one day, and system enters silent mode control at night in this way; Otherwise system is normally controlled.If duration T a is more than or equal to T1 after system enters silent mode, system exits silent mode at night, normally controls; Otherwise system is still in silent mode control at night, wherein, T0 and T1 are constant, and it (is that 8, T1 is 12 as selected T0 that user can freely select according to the needs of oneself, high ambient temperature is 12:00 at noon, when 8:00, because T is 8, equal T0 evening so, therefore, air-conditioning can enter silent mode at night; To 8:00 in the morning, night, silent mode continued 12 hours, and now Ta is 12, equals T1, and air-conditioning just exits silent mode at night automatically).
According to one embodiment of present invention, the described first default ambient parameter comprises: the first temperature parameter, very first time parameter and/or the first intensity of illumination parameter; The described second default ambient parameter comprises: the second temperature parameter, the second time parameter and/or the second intensity of illumination parameter.By the present invention, can reduce the operating sound of air-conditioning system, meet the quiet demand that different clients is different, thereby promote the comfort of air-conditioning system, and then improve user's experience.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present invention and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 shows the structural representation of silent mode selecting arrangement according to an embodiment of the invention;
Fig. 2 to 7 shows silent mode selecting arrangement and the connected mode of indoor apparatus of air conditioner or off-premises station and the schematic diagram of mounting structure according to an embodiment of the invention;
Fig. 8 shows the flow chart of silent mode system of selection according to an embodiment of the invention;
Fig. 9 shows the flow chart of silent mode system of selection according to another embodiment of the invention;
Figure 10 shows silent mode flow chart at night according to an embodiment of the invention;
Figure 11 shows common silent mode flow chart according to an embodiment of the invention;
Figure 12 shows super-silent model process figure according to an embodiment of the invention.
Detailed description of the invention
In order more clearly to 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, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth 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 subject to the restriction of following public specific embodiment.
Fig. 1 shows the structural representation of silent mode selecting arrangement according to an embodiment of the invention.
As shown in Figure 1, the structure of silent mode selecting arrangement according to an embodiment of the invention, comprising: receiving element 102, for receiving the definite silent mode of user; Control module 104, is connected to described receiving element 102, for according to described silent mode, controls the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
Silent mode selecting arrangement according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, just can enter selection silent mode, enter silent mode at air-conditioning, because air-conditioning can be adjusted the operational factor of various parts, so can reduce the operating sound of air-conditioning system, promote the comfort of air-conditioning system, and then improve user's experience and comfortableness.
According to one embodiment of present invention, also comprise: described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, described control module 104 specifically comprises: frequency control unit 1042, after described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency; Rotary speed controling unit 1044, the rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; And pressure control module 1046, the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
According to one embodiment of present invention, described pressure control module specifically for: in the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, whether the pressure that judges the refrigerator of described air-conditioning is greater than described default pressure, in the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved, in the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and whether the rotating speed that judges the blower fan of described air-conditioning is greater than described preset rotation speed, in the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
According to one embodiment of present invention, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
Silent mode selecting arrangement according to an embodiment of the invention, the described silent mode of different stage, default running frequency, the preset rotation speed of blower fan of described air-conditioning and/or the default pressure difference of the refrigerator of described air-conditioning of the compressor of corresponding described air-conditioning, so just can reduce to some extent the noise of air-conditioning, and then meet the demand of different user, therefore, can meet by the present invention the quiet demand that different clients is different, and then improve user's experience.
According to one embodiment of present invention, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, and described control module also comprises: judging unit 1048, be that described night is when silent mode at described silent mode, judge whether the first real time environment parameter equals the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night; And enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter equals the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
Silent mode selecting arrangement according to an embodiment of the invention, user is in the time of selection silent mode at night, air-conditioning can not enter this silent mode at once, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reach default ambient parameter, it's getting dark in explanation, and user can use silent mode at night; If the ambient parameter of Non-precondition, explanation remains daytime now, and user cannot use silent mode at night, and during due to daytime, user is can be too responsive to noise, and therefore, the actual demand that is conducive to like this to meet better user can also be saved electric energy.Similarly, the default ambient parameter that air-conditioning also can arrange according to user exit silent mode at night automatically, improves further user and use the convenience of silent mode.Meanwhile, user can be according to individual actual demand, and the default ambient parameter that is applicable to oneself is set, and described ambient parameter is any parameter whether reaction enters night.
For example: in the time that ambient parameter is time parameter, user can be corresponding taking environment temperature the highest in a day time a preset time T 0 is set and interval T 1 post-set time is set as benchmark, like this, user is in the time of selection silent mode at night, air-conditioner control system judges whether the highest time corresponding to environment temperature is more than or equal to T0 to current time T from one day, and system enters silent mode control at night in this way; Otherwise system is normally controlled.If duration T a is more than or equal to T1 after system enters silent mode, system exits silent mode at night, normally controls; Otherwise system is still in silent mode control at night, wherein, T0 and T1 are constant, and it (is that 8, T1 is 12 as selected T0 that user can freely select according to the needs of oneself, high ambient temperature is 12:00 at noon, when 8:00, because T is 8, equal T0 evening so, therefore, air-conditioning can enter silent mode at night; To 8:00 in the morning, night, silent mode continued 12 hours, and now Ta is 12, equals T1, and air-conditioning just exits silent mode at night automatically).
According to one embodiment of present invention, the described first default ambient parameter comprises: the first temperature parameter, very first time parameter and/or the first intensity of illumination parameter; The described second default ambient parameter comprises: the second temperature parameter, the second time parameter and/or the second intensity of illumination parameter.
Embodiment according to a second aspect of the invention, has proposed a kind of air-conditioning, comprising: the silent mode selecting arrangement as described in any one in above-described embodiment; An off-premises station; And at least one indoor set; Wherein, described silent mode selecting arrangement is connected with described off-premises station or described at least one indoor set by wired and/or wireless mode, and be arranged in described off-premises station or described at least one indoor set in each indoor set, or be arranged on the outside of described off-premises station and described at least one indoor set.
Air-conditioning according to an embodiment of the invention, this silent mode selecting arrangement can use separately, also can be integrated into off-premises station or the indoor set of air-conditioning system, as be integrated into outdoor unit of air-conditioning system or indoor set main control board etc., and by wired or wireless mode and outdoor unit of air-conditioning system or indoor set communication, to facilitate user to select silent mode.
Fig. 2 to Fig. 7 shows silent mode selecting arrangement and the connected mode of indoor apparatus of air conditioner or off-premises station and the schematic diagram of mounting structure according to an embodiment of the invention.
As in Fig. 2 to Fig. 7, the corresponding relation of label and name is: 1, off-premises station; 2, indoor set 1; 3, indoor set 2; 4, indoor set 3; 5, indoor set 4; 6, indoor set 5; 7, silent mode selecting arrangement; 8, connection.
As shown in Figure 2, silent mode selecting arrangement 7 is arranged on the outside of off-premises station and 5 indoor sets, and is connected with off-premises station by wired mode.
As shown in Figure 3, silent mode selecting arrangement 7 is arranged on the outside of off-premises station and 5 indoor sets, and by wireless mode be connected with off-premises station (wherein, dotted line represents wireless).
As shown in Figure 4, silent mode selecting arrangement 7 is arranged on the outside of off-premises station and 5 indoor sets, and is connected with 6 indoor sets by wireless mode.
As shown in Figure 5, silent mode selecting arrangement 7 is arranged on the outside of off-premises station and 5 indoor sets, and is connected and is connected by 5 indoor sets of wireless mode and all the other with an indoor set wherein by wired mode.
As shown in Figure 6, silent mode selecting arrangement 7 is integrated in off-premises station.
As shown in Figure 7, silent mode selecting arrangement 7 is integrated in every indoor set.
To sum up, this silent mode selecting arrangement 7 can use separately, also can be integrated into off-premises station or the indoor set of air-conditioning system, as be integrated into outdoor unit of air-conditioning system or indoor set main control board etc., and by wired or wireless mode and outdoor unit of air-conditioning system or indoor set communication, to facilitate user to select silent mode.
Fig. 8 shows the flow chart of silent mode system of selection according to an embodiment of the invention.
As shown in Figure 8, silent mode system of selection according to an embodiment of the invention, comprises the following steps: step 802, receives the definite silent mode of user; Step 804, according to described silent mode, controls the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
Silent mode system of selection according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, just can enter selection silent mode, enter silent mode at air-conditioning, because air-conditioning can be adjusted the operational factor of various parts, so can reduce the operating sound of air-conditioning system, promote the comfort of air-conditioning system, and then improve user's experience and comfortableness.
According to one embodiment of present invention, also comprise: described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, described according to described silent mode, control the operational factor of described air-conditioning so that described air-conditioning enters described silent mode, specifically comprise: after described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency; The rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; And the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
According to one embodiment of present invention, the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure, specifically comprise: in the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, whether the pressure that judges the refrigerator of described air-conditioning is greater than described default pressure, in the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved, in the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and whether the rotating speed that judges the blower fan of described air-conditioning is greater than described preset rotation speed, in the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
According to one embodiment of present invention, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
Silent mode system of selection according to an embodiment of the invention, the described silent mode of different stage, default running frequency, the preset rotation speed of blower fan of described air-conditioning and/or the default pressure difference of the refrigerator of described air-conditioning of the compressor of corresponding described air-conditioning, so just can reduce to some extent the noise of air-conditioning, and then meet the demand of different user, therefore, can meet by the present invention the quiet demand that different clients is different, and then improve user's experience.
According to one embodiment of present invention, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, and, be that described night is when silent mode at described silent mode, judge whether the first real time environment parameter reaches the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night; And enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter reaches the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
Silent mode system of selection according to an embodiment of the invention, user is in the time of selection silent mode at night, air-conditioning can not enter this silent mode at once, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reach default ambient parameter, it's getting dark in explanation, and user can use silent mode at night; If the ambient parameter of Non-precondition, explanation remains daytime now, and user cannot use silent mode at night, and during due to daytime, user is can be too responsive to noise, and therefore, the actual demand that is conducive to like this to meet better user can also be saved electric energy.Similarly, the default ambient parameter that air-conditioning also can arrange according to user exit silent mode at night automatically, improves further user and use the convenience of silent mode.Meanwhile, user can be according to individual actual demand, and the default ambient parameter that is applicable to oneself is set, and described ambient parameter is any parameter whether reaction enters night.
For example: in the time that ambient parameter is time parameter, user can be corresponding taking environment temperature the highest in a day time a preset time T 0 is set and interval T 1 post-set time is set as benchmark, like this, user is in the time of selection silent mode at night, air-conditioner control system judges whether the highest time corresponding to environment temperature is more than or equal to T0 to current time T from one day, and system enters silent mode control at night in this way; Otherwise system is normally controlled.If duration T a is more than or equal to T1 after system enters silent mode, system exits silent mode at night, normally controls; Otherwise system is still in silent mode control at night, wherein, T0 and T1 are constant, and it (is that 8, T1 is 12 as selected T0 that user can freely select according to the needs of oneself, high ambient temperature is 12:00 at noon, when 8:00, because T is 8, equal T0 evening so, therefore, air-conditioning can enter silent mode at night; To 8:00 in the morning, night, silent mode continued 12 hours, and now Ta is 12, equals T1, and air-conditioning just exits silent mode at night automatically).
According to one embodiment of present invention, the described first default ambient parameter comprises: the first temperature parameter, very first time parameter and/or the first intensity of illumination parameter; The described second default ambient parameter comprises: the second temperature parameter, the second time parameter and/or the second intensity of illumination parameter.
Fig. 9 shows the flow chart of silent mode system of selection according to another embodiment of the invention.
As shown in Figure 9, silent mode system of selection according to another embodiment of the invention, comprises the following steps:
Step 902, user is according to current demand by the quiet operation mode of Array selection, and this pattern can be night silent mode, silent mode, super-silent pattern etc.; Step 904, air-conditioner control system is confirmed the quiet operation mode that user selects; Step 906, the quiet operation mode that air-conditioning system is selected according to user is controlled accordingly.
Figure 10 shows silent mode flow chart at night according to an embodiment of the invention.
As shown in figure 10, night according to an embodiment of the invention, silent mode, comprised the steps:
Step 1002, judges whether the time difference of current time T and fiducial time is more than or equal to Preset Time interval T 0.
Step 1004, in result of determination when being, execution step 1008; In result of determination while being no, execution step 1006.
Step 1006, air-conditioning keeps present mode normally to move.
Step 1008, air-conditioning confirms that user's silent mode is silent mode at night.
Step 1010, enters after silent mode at night at air-conditioning, judges that the duration T a of silent mode at night is more than or equal to T1, in result of determination while being no, and execution step 1012; In result of determination when being, execution step 1006.
Step 1012, judges that whether compressor of outdoor unit running frequency H exceedes H0, if so, performs step 1014; If not, perform step 1016.
Step 1014, reduces compressor operating frequency.
Step 1016, controls compressor and normally moves.
Step 1018, in the time that compressor operating frequency is down to H0 by step 1014, judges whether off-premises station rotation speed of fan R exceedes R0, when being, performs step 1022 in result of determination, otherwise, execution step 1020.
Step 1020, in the time that off-premises station rotation speed of fan R is less than or equal to R0, controls blower fan and normally moves.
Step 1022, reduces rotation speed of fan, and in the time that rotation speed of fan R is down to R0 (R0 is constant, and system presets), execution step 1024.
Step 1024, judges whether refrigerator pressure P is greater than P0 (P0 is constant, and system presets), in result of determination when being, execution step 1026; Otherwise, execution step 1020.
Step 1026, will increase rotation speed of fan, and perform step 1018.
Figure 11 shows common silent mode flow chart according to an embodiment of the invention.
As shown in figure 11, common silent mode according to an embodiment of the invention, comprises the steps:
Step 1102, enters after silent mode at air-conditioning, judges that whether compressor of outdoor unit running frequency H exceedes H1, if so, performs step 1106; If not, perform step 1108.
Step 1106, reduces compressor operating frequency.
Step 1108, controls compressor and normally moves.
Step 1110, in the time that compressor operating frequency is down to H1 by step 1106, judges whether off-premises station rotation speed of fan R exceedes R1, when being, performs step 1114 in result of determination, otherwise, execution step 1112.
Step 1112, in the time that off-premises station rotation speed of fan R is less than or equal to R1 (R1 is constant, and system presets), controls blower fan and normally moves.
Step 1114, reduces rotation speed of fan, and in the time that rotation speed of fan R is down to R1, execution step 1116.
Step 1116, judges whether refrigerator pressure P is greater than P1 (P1 is constant, and system presets), in result of determination when being, execution step 1118; Otherwise, execution step 1112.
Step 1118, will increase rotation speed of fan, and perform step 1110.
Figure 12 shows super-silent model process figure according to an embodiment of the invention.
As shown in figure 12, super-silent pattern according to an embodiment of the invention, comprises the steps:
Step 1202, enters after super-silent pattern at air-conditioning, judges that whether compressor of outdoor unit running frequency H exceedes H2, if so, performs step 1206; If not, perform step 1208.
Step 1206, reduces compressor operating frequency.
Step 1208, controls compressor and normally moves.
Step 1210, in the time that compressor operating frequency is down to H2 by step 1206, judges whether off-premises station rotation speed of fan R exceedes R2, when being, performs step 1214 in result of determination, otherwise, execution step 1212.
Step 1212, in the time that off-premises station rotation speed of fan R is less than or equal to R2, controls blower fan and normally moves.
Step 1214, reduces rotation speed of fan, and in the time that rotation speed of fan R is down to R2 (R2 is constant, and system presets), execution step 1116.
Step 1216, judges whether refrigerator pressure P is greater than P2 (P2 is constant, and system presets), in result of determination when being, execution step 1218; Otherwise, execution step 1212.
Step 1218, will increase rotation speed of fan, and perform step 1210.
Figure 10-Figure 12 understands the control method of silent mode at night, common silent mode and super-silent pattern in detail, those skilled in the art can easily learn H0>H1>H2, R0>R1>R2, P0>P1>P2, so, super-silent modular system operation sound can be low compared with silent mode, silent mode can compared with night silent mode low.
More than be described with reference to the accompanying drawings technical scheme of the present invention, by the technical program, can reduce the operating sound of air-conditioning system, meet the quiet demand that different clients is different, thereby promote the comfort of air-conditioning system, and then improve user's experience.
Term " connection " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or connects integratedly; Can be to be directly connected, also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be above-mentioned term concrete meaning in the present invention.
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 of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (11)
1. a silent mode selecting arrangement, for air-conditioning, is characterized in that, comprising:
Receiving element, for receiving the definite silent mode of user;
Control module, is connected to described receiving element, for according to described silent mode, controls the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
2. silent mode selecting arrangement according to claim 1, is characterized in that, described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, and described control module specifically comprises:
Frequency control unit, after described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency;
Rotary speed controling unit, the rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; And
Pressure control module, the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
3. silent mode selecting arrangement according to claim 2, is characterized in that, described pressure control module specifically for:
In the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, judge whether the pressure of the refrigerator of described air-conditioning is greater than described default pressure,
In the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved,
In the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and judge whether the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed,
In the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
4. silent mode selecting arrangement according to claim 1, it is characterized in that, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
5. according to the silent mode selecting arrangement described in any one in claim 1 to 4, it is characterized in that, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, and
Described control module also comprises:
Judging unit, judges whether the first real time environment parameter equals the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night, and
Enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter equals the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
6. an air-conditioning, is characterized in that, comprising:
Silent mode selecting arrangement as described in any one in claim 1 to 5;
An off-premises station; And
At least one indoor set;
Wherein, described silent mode selecting arrangement is connected with described off-premises station or described at least one indoor set by wired and/or wireless mode, and be arranged in described off-premises station or described at least one indoor set in each indoor set, or be arranged on the outside of described off-premises station and described at least one indoor set.
7. a silent mode system of selection, for air-conditioning, is characterized in that, comprising:
Receive the definite silent mode of user;
According to described silent mode, control the operational factor of described air-conditioning so that described air-conditioning enters described silent mode.
8. silent mode system of selection according to claim 7, it is characterized in that, described operational factor comprises: the pressure of the running frequency of the compressor of air-conditioning, the rotating speed of the blower fan of air-conditioning and/or the refrigerator of air-conditioning, described according to described silent mode, control the operational factor of described air-conditioning so that described air-conditioning enters described silent mode, specifically comprise:
After described air-conditioning enters described silent mode, the running frequency of controlling the compressor of air-conditioning is less than or equal to default running frequency;
The rotating speed of controlling the blower fan of described air-conditioning is less than or equal to described preset rotation speed; And
The pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure.
9. silent mode system of selection according to claim 8, is characterized in that, the pressure that controls the refrigerator of described air-conditioning by controlling the rotating speed of described blower fan is less than or equal to default pressure, specifically comprises:
In the time that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed, judge whether the pressure of the refrigerator of described air-conditioning is greater than described default pressure,
In the time that the pressure of the refrigerator of described air-conditioning is less than or equal to described default pressure, described blower fan is normally moved,
In the time that the pressure of the refrigerator of described air-conditioning is greater than described default pressure, increase the rotating speed of described blower fan, so that the pressure of described refrigerator is less than or equal to described default pressure, and judge whether the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed,
In the time that the rotating speed of the blower fan of described air-conditioning is greater than described preset rotation speed, reduce the rotating speed of blower fan of described air-conditioning so that the rotating speed of the blower fan of described air-conditioning is less than or equal to described preset rotation speed.
10. silent mode system of selection according to claim 7, it is characterized in that, described silent mode comprises the silent mode of multiple ranks, for the described silent mode of different stage, the default pressure difference of the preset rotation speed of the blower fan of the default running frequency of the compressor of described air-conditioning, described air-conditioning and/or the refrigerator of described air-conditioning.
11. according to the silent mode system of selection described in any one in claim 7 to 10, it is characterized in that, described silent mode comprises: night silent mode, common silent mode and super-silent pattern, described silent mode system of selection also comprises:
Judge whether the first real time environment parameter equals the first default ambient parameter, and in result of determination when being, control described air-conditioning and enter silent mode at described night; And
Enter after silent mode at described night at described air-conditioning, judge whether the second real time environment parameter equals the second default ambient parameter, and in result of determination when being, control described air-conditioning and exit silent mode at described night.
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