CN104089365B - Silent mode selection device, air-conditioning and silent mode system of selection - Google Patents

Silent mode selection device, air-conditioning and silent mode system of selection Download PDF

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Publication number
CN104089365B
CN104089365B CN201410268402.XA CN201410268402A CN104089365B CN 104089365 B CN104089365 B CN 104089365B CN 201410268402 A CN201410268402 A CN 201410268402A CN 104089365 B CN104089365 B CN 104089365B
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conditioning
air
silent mode
blower fan
pressure
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CN104089365A (en
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李宏伟
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Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
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Midea Group Co Ltd
Guangdong Midea HVAC Equipment Co Ltd
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Abstract

The present invention proposes a kind of silent mode selection device, a kind of air-conditioning and a kind of silent mode system of selection, wherein, silent mode selection device includes:Receiving unit, the silent mode for receiving user's determination;Control unit, is connected to the receiving unit, for according to the silent mode, controlling the operational factor of the air-conditioning so that the air-conditioning enters the silent mode.By technical scheme, the operating sound of air-conditioning system can be reduced, and meet the Jing Yin demand of different users, so as to lift the comfort of air-conditioning system, and then improve the experience of user.

Description

Silent mode selection device, air-conditioning and silent mode system of selection
Technical field
It is quiet in particular to a kind of silent mode, a kind of air-conditioning and one kind the present invention relates to silent mode technical field Sound mode selecting method.
Background technology
With the national economic development and the raising of living standards of the people, air-conditioning is increasingly widely applied to the production of people Life.However, because the multi-connected air conditioning system of most of air-conditioning system such as main flow uses common kind of refrigeration cycle, its core Heart building block compressor, heat exchanger, heat exchange blower fan, throttle part etc. inevitably send sound when system is operated, And if treatment is bad will to become unwelcome sound, and then the comfort of user is reduced, or even user can be caused Complain;On the other hand, the client higher for means suitable, even if operation of air conditioner sound can already receive in most of user Scope, but still these users can be made to feel to be difficult to stand.
At present, to solve the above problems, the common practice in industry is to be dropped by optimizing parts operation noise in itself The overall operation sound of low latitude adjusting system, but air-conditioning system can be because of the difference of environmental condition in actual motion, and generation is different Running noise, and user is different to Jing Yin requirement, therefore this way cannot meet the Jing Yin demand of different user.
Therefore, the operating sound of air-conditioning system how is reduced, the different Jing Yin demand of different clients is met, so as to be lifted The comfort of air-conditioning system, and then the ease of use and experience of user are improved, as problem demanding prompt solution.
The content of the invention
It is contemplated that at least solving one of technical problem present in prior art or correlation technique.
Therefore, it is an object of the present invention to propose a kind of silent mode selection device.
It is another object of the present invention to propose a kind of air-conditioning.
A further object of the present invention is to propose a kind of silent mode system of selection.
To achieve the above object, a kind of embodiment according to the first aspect of the invention, it is proposed that silent mode selection dress Put, for air-conditioning, including:Receiving unit, the silent mode for receiving user's determination;Control unit, is connected to the reception Unit, for according to the silent mode, controlling the operational factor of the air-conditioning so that the air-conditioning enters the silent mode.
Silent mode selection device according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, so that it may To enter selection silent mode, silent mode is entered in air-conditioning, the operational factor of various parts can be adjusted due to air-conditioning, so can To reduce the operating sound of air-conditioning system, the comfort of air-conditioning system is lifted, and then improve the experience of user and relax Adaptive.
According to one embodiment of present invention, also include:The operational factor includes:The operation of the compressor of air-conditioning is frequently The pressure of the refrigerator of rate, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, described control unit is specifically included:Frequency control unit, After the air-conditioning enters the silent mode, the running frequency of compressor of air-conditioning is controlled less than or equal to default operation frequency Rate;Rotary speed controling unit, controls the rotating speed of the blower fan of the air-conditioning to be less than or equal to preset rotation speed;Pressure control unit, passes through The pressure that the rotating speed of the blower fan is controlled to control the refrigerator of the air-conditioning is less than or equal to default pressure.
According to one embodiment of present invention, the 3rd control unit specifically for:The air-conditioning blower fan turn When speed is less than or equal to the preset rotation speed, judge whether the pressure of the refrigerator of the air-conditioning is more than the default pressure, When the pressure of the refrigerator of the air-conditioning is less than or equal to the default pressure, the blower fan is set normally to run, in the air-conditioning The pressure of refrigerator when being more than the default pressure, increase the rotating speed of the blower fan, so that the pressure of the refrigerator is less than Or equal to the default pressure, and judge whether the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, in the air-conditioning The rotating speed of blower fan when being more than the preset rotation speed, reduce the rotating speed of the blower fan of the air-conditioning so that the blower fan of the air-conditioning turns Speed is less than or equal to the preset rotation speed.
According to one embodiment of present invention, the silent mode includes the silent mode of multiple ranks, for not at the same level Other silent mode, the preset operating frequency of the compressor of the air-conditioning, the preset rotation speed of the blower fan of the air-conditioning and/or The default pressure of the refrigerator of the air-conditioning is different.
Silent mode selection device, the silent mode of different stage, corresponding institute according to an embodiment of the invention State the refrigerator of the preset operating frequency, the preset rotation speed of the blower fan of the air-conditioning and/or the air-conditioning of the compressor of air-conditioning Default pressure is different, thus can to some extent reduce the noise of air-conditioning, and then meets the demand of different user, therefore, The different Jing Yin demand of different clients can be met by the present invention, and then improve the experience of user.
According to one embodiment of present invention, the silent mode includes:Night silent mode, common silent mode with it is super Silent mode, and described control unit also includes:Judging unit, when the silent mode is the night silent mode, Judge whether the first real time environment parameter is equal to the first default ambient parameter, and when result of determination is to be, control the air-conditioning Into the night silent mode;And after the air-conditioning enters the night silent mode, judge that the second real time environment is joined Whether number is equal to the second default ambient parameter, and when result of determination is to be, controls the air-conditioning to exit the night Jing Yin mould Formula.
Silent mode selection device according to an embodiment of the invention, when night silent mode is selected, air-conditioning is or not user The silent mode can at once be entered, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reached pre- If ambient parameter, then explanation it's getting dark, user can use night silent mode;If the ambient parameter of Non-precondition, Then illustrate it is currently still daytime, user cannot use night silent mode, and user will not be too sensitive to noise during due to daytime, Therefore, being so conducive to the actual demand for preferably meeting user can also save electric energy.Similarly, air-conditioning can also according to The default ambient parameter that family is set automatically exits from night silent mode, further improves convenience of the user using silent mode Property.Meanwhile, user can be set and be adapted to the default ambient parameter of oneself according to personal actual demand, and the ambient parameter Whether enter any parameter at night for reaction.
For example:When ambient parameter is time parameter, user can be with the highest environment temperature corresponding time in one day On the basis of set a preset time T 0 and set post-set time interval T1, so, user select night silent mode when, Whether air-conditioner control system judges be more than or equal to T0 from the highest environment temperature corresponding time in one day to current time T, Then system is controlled into night silent mode in this way;Otherwise system is normally controlled.If system enters the duration after silent mode Ta is more than or equal to T1, then system exits night silent mode, is normally controlled;Otherwise system is still in night silent mode Control, wherein, T0 and T1 be constant, user can according to the need for oneself unrestricted choice selection (as selection T0 for 8, T1 be 12, Highest environment temperature is noon 12:00, then evening 8:When 00, because T is 8, equal to T0, therefore, air-conditioning can enter night Silent mode;To the morning 8:00, night silent mode continues 12 hours, and now Ta is 12, and equal to T1, air-conditioning just automatically exits from night Between silent mode).
According to one embodiment of present invention, the described first default ambient parameter includes:First temperature parameter, the very first time Parameter and/or the first intensity of illumination parameter;Described second default ambient parameter includes:Second temperature parameter, the second time parameter And/or the second intensity of illumination parameter.
A kind of embodiment according to the second aspect of the invention, it is proposed that air-conditioning, including:Such as any one of above-mentioned embodiment Described silent mode selection device;One outdoor unit;And at least one indoor set;Wherein, the silent mode selection dress Put and be connected with the outdoor unit or at least one indoor set by way of wiredly and/or wirelessly, and installed in the room In outer machine or at least one indoor set in each indoor set, or it is mounted on the outdoor unit and described at least one The outside of platform indoor set.
Air-conditioning according to an embodiment of the invention, the silent mode selection device can be used alone, it is also possible to be integrated into The outdoor unit or indoor set of air-conditioning system, are such as integrated to outdoor unit of air-conditioning system or indoor set main control board, and by having Line or wireless mode are communicated with outdoor unit of air-conditioning system or indoor set, to facilitate user to select silent mode.
Embodiment according to the third aspect of the invention we, it is proposed that a kind of silent mode system of selection, for air-conditioning, bag Include:Receive the silent mode that user determines;According to the silent mode, the operational factor of the air-conditioning is controlled so that the air-conditioning Into the 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, so that it may To enter selection silent mode, silent mode is entered in air-conditioning, the operational factor of various parts can be adjusted due to air-conditioning, so can To reduce the operating sound of air-conditioning system, the comfort of air-conditioning system is lifted, and then improve the experience of user and relax Adaptive.
According to one embodiment of present invention, also include:The operational factor includes:The operation of the compressor of air-conditioning is frequently The pressure of the refrigerator of rate, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, described control unit is used for:Enter institute in the air-conditioning State after silent mode, control the running frequency of the compressor of air-conditioning to be less than or equal to preset operating frequency;Control the air-conditioning Blower fan rotating speed be less than or equal to the preset rotation speed;Simultaneously the air-conditioning is controlled by controlling the rotating speed of the blower fan The pressure of refrigerator is less than or equal to default pressure.
According to one embodiment of present invention, the refrigerator of the air-conditioning is controlled by controlling the rotating speed of the blower fan Pressure is less than or equal to default pressure, specifically includes:
When the rotating speed of the blower fan of the air-conditioning is less than or equal to the preset rotation speed, the refrigerator of the air-conditioning is judged Whether pressure is more than the default pressure,
When the pressure of the refrigerator of the air-conditioning is less than or equal to the default pressure, the blower fan is set normally to run,
When the pressure of the refrigerator of the air-conditioning is more than the default pressure, increase the rotating speed of the blower fan, so that institute The pressure of refrigerator is stated less than or equal to the default pressure, and judges the rotating speed of the blower fan of the air-conditioning whether more than described pre- If rotating speed,
When the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, reduce the rotating speed of the blower fan of the air-conditioning so that The rotating speed of the blower fan of the air-conditioning is less than or equal to the preset rotation speed.
According to one embodiment of present invention, the silent mode includes the silent mode of multiple ranks, for not at the same level Other silent mode, the preset operating frequency of the compressor of the air-conditioning, the preset rotation speed of the blower fan of the air-conditioning and/or The default pressure of the refrigerator of the air-conditioning is different.
Silent mode system of selection according to an embodiment of the invention, the silent mode of different stage, corresponding institute State the refrigerator of the preset operating frequency, the preset rotation speed of the blower fan of the air-conditioning and/or the air-conditioning of the compressor of air-conditioning Default pressure is different, thus can to some extent reduce the noise of air-conditioning, and then meets the demand of different user, therefore, The different Jing Yin demand of different clients can be met by the present invention, and then improve the experience of user.
According to one embodiment of present invention, the silent mode includes:Night silent mode, common silent mode with it is super Silent mode, and when the silent mode is the night silent mode, judge whether the first real time environment parameter is equal to First default ambient parameter, and when result of determination is to be, control the air-conditioning to enter the night silent mode;And institute Air-conditioning is stated into after the night silent mode, judging whether the second real time environment parameter is equal to second and presets ambient parameter, and When result of determination is to be, the air-conditioning is controlled to exit the night silent mode.
Silent mode system of selection according to an embodiment of the invention, when night silent mode is selected, air-conditioning is or not user The silent mode can be entered, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reached pre- If ambient parameter, then explanation it's getting dark, user can use night silent mode;If being not reaching to default environment ginseng Number, then illustrate it is currently still daytime, and user cannot use night silent mode, and user will not be too quick to noise during due to daytime Sense, therefore, be so conducive to the actual demand for preferably meeting user to save electric energy.Similarly, air-conditioning can also root The default ambient parameter set according to user automatically exits from night silent mode, further improves side of the user using silent mode Just property.Meanwhile, user can be set and be adapted to the default ambient parameter of oneself according to personal actual demand, and the environment is joined Whether number enters any parameter at night for reaction.The device night Jing Yin mould that user is provided according to current demand by the present invention Formula.After the night silent mode of air-conditioner control system identifying user setting, run by night silent mode.
For example:When ambient parameter is time parameter, user can be with the highest environment temperature corresponding time in one day On the basis of set a preset time T 0 and set post-set time interval T1, so, user select night silent mode when, Whether air-conditioner control system judges be more than or equal to T0 from the highest environment temperature corresponding time in one day to current time T, Then system is controlled into night silent mode in this way;Otherwise system is normally controlled.If system enters the duration after silent mode Ta is more than or equal to T1, then system exits night silent mode, is normally controlled;Otherwise system is still in night silent mode Control, wherein, T0 and T1 be constant, user can according to the need for oneself unrestricted choice selection (as selection T0 for 8, T1 be 12, Highest environment temperature is noon 12:00, then evening 8:When 00, because T is 8, equal to T0, therefore, air-conditioning can enter night Silent mode;To the morning 8:00, night silent mode continues 12 hours, and now Ta is 12, and equal to T1, air-conditioning just automatically exits from night Between silent mode).
According to one embodiment of present invention, the described first default ambient parameter includes:First temperature parameter, the very first time Parameter and/or the first intensity of illumination parameter;Described second default ambient parameter includes:Second temperature parameter, the second time parameter And/or the second intensity of illumination parameter.By the invention it is possible to reduce the operating sound of air-conditioning system, different clients are met not Same Jing Yin demand, so as to lift the comfort of air-conditioning system, and then improves the experience of user.
Brief description of the drawings
Of the invention above-mentioned and/or additional aspect and advantage will become from description of the accompanying drawings below to embodiment is combined Substantially and be readily appreciated that, wherein:
Fig. 1 shows the structural representation of silent mode selection device according to an embodiment of the invention;
Fig. 2 to 7 shows silent mode selection device according to an embodiment of the invention and indoor apparatus of air conditioner or outdoor unit Connected mode and mounting structure schematic diagram;
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 night silent mode flow chart 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.
Specific embodiment
It is below in conjunction with the accompanying drawings and specific real in order to be more clearly understood that the above objects, features and advantages of the present invention Mode is applied to be further described in detail the present invention.It should be noted that in the case where not conflicting, the implementation of the application Feature in example and embodiment can be mutually combined.
Many details are elaborated in the following description in order to fully understand the present invention, but, the present invention may be used also Implemented with being different from other modes described here using other, therefore, protection scope of the present invention is not by described below Specific embodiment limitation.
Fig. 1 shows the structural representation of silent mode selection device according to an embodiment of the invention.
As shown in figure 1, the structure of silent mode selection device 100 according to an embodiment of the invention, including:Receive Unit 102, the silent mode for receiving user's determination;Control unit 104, is connected to the receiving unit 102, for basis The silent mode, controls the operational factor of the air-conditioning so that the air-conditioning enters the silent mode.
Silent mode selection device according to an embodiment of the invention, if user feels that the noise of air-conditioning is excessive, so that it may To enter selection silent mode, silent mode is entered in air-conditioning, the operational factor of various parts can be adjusted due to air-conditioning, so can To reduce the operating sound of air-conditioning system, the comfort of air-conditioning system is lifted, and then improve the experience of user and relax Adaptive.
According to one embodiment of present invention, also include:The operational factor includes:The operation of the compressor of air-conditioning is frequently The pressure of the refrigerator of rate, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, described control unit 104 is specifically included:FREQUENCY CONTROL list Unit 1042, after the air-conditioning enters the silent mode, controls the running frequency of compressor of air-conditioning less than or equal to pre- If running frequency;Rotary speed controling unit 1044, controls the rotating speed of the blower fan of the air-conditioning to be less than or equal to the preset rotation speed;With And pressure control unit 1046, control the pressure of the refrigerator of the air-conditioning to be less than or wait by controlling the rotating speed of the blower fan In default pressure.
According to one embodiment of present invention, the pressure control unit specifically for:The air-conditioning blower fan turn When speed is less than or equal to the preset rotation speed, judge whether the pressure of the refrigerator of the air-conditioning is more than the default pressure, When the pressure of the refrigerator of the air-conditioning is less than or equal to the default pressure, the blower fan is set normally to run, in the air-conditioning The pressure of refrigerator when being more than the default pressure, increase the rotating speed of the blower fan, so that the pressure of the refrigerator is less than Or equal to the default pressure, and judge whether the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, in the air-conditioning The rotating speed of blower fan when being more than the preset rotation speed, reduce the rotating speed of the blower fan of the air-conditioning so that the blower fan of the air-conditioning turns Speed is less than or equal to the preset rotation speed.
According to one embodiment of present invention, the silent mode includes the silent mode of multiple ranks, for not at the same level Other silent mode, the preset operating frequency of the compressor of the air-conditioning, the preset rotation speed of the blower fan of the air-conditioning and/or The default pressure of the refrigerator of the air-conditioning is different.
Silent mode selection device, the silent mode of different stage, corresponding institute according to an embodiment of the invention State the refrigerator of the preset operating frequency, the preset rotation speed of the blower fan of the air-conditioning and/or the air-conditioning of the compressor of air-conditioning Default pressure is different, thus can to some extent reduce the noise of air-conditioning, and then meets the demand of different user, therefore, The different Jing Yin demand of different clients can be met by the present invention, and then improve the experience of user.
According to one embodiment of present invention, the silent mode includes:Night silent mode, common silent mode with it is super Silent mode, and described control unit also includes:Judging unit 1048, is the night silent mode in the silent mode When, judge whether the first real time environment parameter is equal to the first default ambient parameter, and when result of determination is to be, control the sky Transfer in into the night silent mode;And after the air-conditioning enters the night silent mode, judge the second real time environment Whether parameter is equal to the second default ambient parameter, and when result of determination is to be, controls the air-conditioning to exit the night Jing Yin Pattern.
Silent mode selection device according to an embodiment of the invention, when night silent mode is selected, air-conditioning is or not user The silent mode can at once be entered, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reached pre- If ambient parameter, then explanation it's getting dark, user can use night silent mode;If the ambient parameter of Non-precondition, Then illustrate it is currently still daytime, user cannot use night silent mode, and user will not be too sensitive to noise during due to daytime, Therefore, being so conducive to the actual demand for preferably meeting user can also save electric energy.Similarly, air-conditioning can also according to The default ambient parameter that family is set automatically exits from night silent mode, further improves convenience of the user using silent mode Property.Meanwhile, user can be set and be adapted to the default ambient parameter of oneself according to personal actual demand, and the ambient parameter Whether enter any parameter at night for reaction.
For example:When ambient parameter is time parameter, user can be with the highest environment temperature corresponding time in one day On the basis of set a preset time T 0 and set post-set time interval T1, so, user select night silent mode when, Whether air-conditioner control system judges be more than or equal to T0 from the highest environment temperature corresponding time in one day to current time T, Then system is controlled into night silent mode in this way;Otherwise system is normally controlled.If system enters the duration after silent mode Ta is more than or equal to T1, then system exits night silent mode, is normally controlled;Otherwise system is still in night silent mode Control, wherein, T0 and T1 be constant, user can according to the need for oneself unrestricted choice selection (as selection T0 for 8, T1 be 12, Highest environment temperature is noon 12:00, then evening 8:When 00, because T is 8, equal to T0, therefore, air-conditioning can enter night Silent mode;To the morning 8:00, night silent mode continues 12 hours, and now Ta is 12, and equal to T1, air-conditioning just automatically exits from night Between silent mode).
According to one embodiment of present invention, the described first default ambient parameter includes:First temperature parameter, the very first time Parameter and/or the first intensity of illumination parameter;Described second default ambient parameter includes:Second temperature parameter, the second time parameter And/or the second intensity of illumination parameter.
A kind of embodiment according to the second aspect of the invention, it is proposed that air-conditioning, including:Such as any one of above-mentioned embodiment Described silent mode selection device;One outdoor unit;And at least one indoor set;Wherein, the silent mode selection dress Put and be connected with the outdoor unit or at least one indoor set by way of wiredly and/or wirelessly, and installed in the room In outer machine or at least one indoor set in each indoor set, or installed in the outdoor unit and at least one room The outside of interior machine.
Air-conditioning according to an embodiment of the invention, the silent mode selection device can be used alone, it is also possible to be integrated into The outdoor unit or indoor set of air-conditioning system, are such as integrated to outdoor unit of air-conditioning system or indoor set main control board, and by having Line or wireless mode are communicated with outdoor unit of air-conditioning system or indoor set, to facilitate user to select silent mode.
Fig. 2 to Fig. 7 shows silent mode selection device according to an embodiment of the invention and indoor apparatus of air conditioner or outdoor The connected mode of machine and the schematic diagram of mounting structure.
As in Fig. 2 to Fig. 7, label is with the corresponding relation of name:1st, outdoor unit;2nd, indoor set 1;3rd, indoor set 2;4th, room Interior machine 3;5th, indoor set 4;6th, indoor set 5;7th, silent mode selection device;8th, connection.
As shown in Fig. 2 the machine installed outdoors of silent mode selection device 7 and 5 outsides of indoor set, and by wired Mode is connected with outdoor unit.
As shown in figure 3, the machine installed outdoors of silent mode selection device 7 and 5 outsides of indoor set, and by wireless Mode is connected (wherein, dotted line represents wireless) with outdoor unit.
As shown in figure 4, the machine installed outdoors of silent mode selection device 7 and 5 outsides of indoor set, and by wireless Mode is connected with 6 indoor sets.
As shown in figure 5, the machine installed outdoors of silent mode selection device 7 and 5 outsides of indoor set, and by wired Mode is connected with wherein one indoor set and is wirelessly connected with remaining 5 indoor set.
As shown in fig. 6, silent mode selection device 7 is integrated in outdoor unit.
As shown in fig. 7, silent mode selection device 7 is integrated in every indoor set.
To sum up, the silent mode selection device 7 can be used alone, it is also possible to be integrated into outdoor unit or the room of air-conditioning system Interior machine, is such as integrated to outdoor unit of air-conditioning system or indoor set main control board, and by wired or wireless way and air-conditioning system System outdoor unit 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, receive the silent mode that user determines;Step 804, according to the silent mode, control the operational factor of the air-conditioning with The air-conditioning is set to enter the 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, so that it may To enter selection silent mode, silent mode is entered in air-conditioning, the operational factor of various parts can be adjusted due to air-conditioning, so can To reduce the operating sound of air-conditioning system, the comfort of air-conditioning system is lifted, and then improve the experience of user and relax Adaptive.
According to one embodiment of present invention, also include:The operational factor includes:The operation of the compressor of air-conditioning is frequently The pressure of the refrigerator of rate, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, it is described according to the silent mode, control the air-conditioning Operational factor so that the air-conditioning enter the silent mode, specifically include:The air-conditioning enter the silent mode it Afterwards, the running frequency of the compressor of control air-conditioning is less than or equal to preset operating frequency;Control the rotating speed of the blower fan of the air-conditioning Less than or equal to the preset rotation speed;While by the pressure for controlling the rotating speed of the blower fan to control the refrigerator of the air-conditioning Less than or equal to default pressure.
According to one embodiment of present invention, the refrigerator of the air-conditioning is controlled by controlling the rotating speed of the blower fan Pressure is less than or equal to default pressure, specifically includes:The preset rotation speed is less than or equal in the rotating speed of the blower fan of the air-conditioning When, whether the pressure of refrigerator of the air-conditioning is judged more than the default pressure, it is small in the pressure of the refrigerator of the air-conditioning When the default pressure, the blower fan is normally run, be more than in the pressure of the refrigerator of the air-conditioning described pre- If during pressure, increasing the rotating speed of the blower fan, so that the pressure of the refrigerator is less than or equal to the default pressure, and judge Whether the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, turns more than described presetting in the rotating speed of the blower fan of the air-conditioning When fast, the rotating speed of the blower fan of the air-conditioning is reduced so that the rotating speed of the blower fan of the air-conditioning is less than or equal to the preset rotation speed.
According to one embodiment of present invention, the silent mode includes the silent mode of multiple ranks, for not at the same level Other silent mode, the preset operating frequency of the compressor of the air-conditioning, the preset rotation speed of the blower fan of the air-conditioning and/or The default pressure of the refrigerator of the air-conditioning is different.
Silent mode system of selection according to an embodiment of the invention, the silent mode of different stage, corresponding institute State the refrigerator of the preset operating frequency, the preset rotation speed of the blower fan of the air-conditioning and/or the air-conditioning of the compressor of air-conditioning Default pressure is different, thus can to some extent reduce the noise of air-conditioning, and then meets the demand of different user, therefore, The different Jing Yin demand of different clients can be met by the present invention, and then improve the experience of user.
According to one embodiment of present invention, the silent mode includes:Night silent mode, common silent mode with it is super Silent mode, and, when the silent mode is the night silent mode, judge whether the first real time environment parameter reaches First default ambient parameter, and when result of determination is to be, control the air-conditioning to enter the night silent mode;And institute Air-conditioning is stated into after the night silent mode, judging whether the second real time environment parameter reaches second and preset ambient parameter, and When result of determination is to be, the air-conditioning is controlled to exit the night silent mode.
Silent mode system of selection according to an embodiment of the invention, when night silent mode is selected, air-conditioning is or not user The silent mode can at once be entered, air-conditioning can judge whether current environment parameter reaches default ambient parameter, if reached pre- If ambient parameter, then explanation it's getting dark, user can use night silent mode;If the ambient parameter of Non-precondition, Then illustrate it is currently still daytime, user cannot use night silent mode, and user will not be too sensitive to noise during due to daytime, Therefore, being so conducive to the actual demand for preferably meeting user can also save electric energy.Similarly, air-conditioning can also according to The default ambient parameter that family is set automatically exits from night silent mode, further improves convenience of the user using silent mode Property.Meanwhile, user can be set and be adapted to the default ambient parameter of oneself according to personal actual demand, and the ambient parameter Whether enter any parameter at night for reaction.
For example:When ambient parameter is time parameter, user can be with the highest environment temperature corresponding time in one day On the basis of set a preset time T 0 and set post-set time interval T1, so, user select night silent mode when, Whether air-conditioner control system judges be more than or equal to T0 from the highest environment temperature corresponding time in one day to current time T, Then system is controlled into night silent mode in this way;Otherwise system is normally controlled.If system enters the duration after silent mode Ta is more than or equal to T1, then system exits night silent mode, is normally controlled;Otherwise system is still in night silent mode Control, wherein, T0 and T1 be constant, user can according to the need for oneself unrestricted choice selection (as selection T0 for 8, T1 be 12, Highest environment temperature is noon 12:00, then evening 8:When 00, because T is 8, equal to T0, therefore, air-conditioning can enter night Silent mode;To the morning 8:00, night silent mode continues 12 hours, and now Ta is 12, and equal to T1, air-conditioning just automatically exits from night Between silent mode).
According to one embodiment of present invention, the described first default ambient parameter includes:First temperature parameter, the very first time Parameter and/or the first intensity of illumination parameter;Described second default ambient parameter includes: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 selects Jing Yin operation mode according to current demand by device, and the pattern can be Jing Yin for night Pattern, silent mode, super-silent pattern etc.;Step 904, air-conditioner control system confirms the Jing Yin operation mode of user's selection;Step Rapid 906, air-conditioning system is controlled accordingly according to the Jing Yin operation mode that user selects.
Figure 10 shows night silent mode flow chart according to an embodiment of the invention.
As shown in Figure 10, night silent mode according to an embodiment of the invention, comprises the following steps:
Whether step 1002, judge current time T with the time difference of fiducial time more than or equal to prefixed time interval T0.
Step 1004, when result of determination is to be, performs step 1008;When result of determination is no, step 1006 is performed.
Step 1006, air-conditioning keeps present mode normally to run.
Step 1008, air-conditioning confirms that the silent mode of user is night silent mode.
Step 1010, after air-conditioning enters night silent mode, judge the duration T a of night silent mode more than or Equal to T1, when result of determination is no, step 1012 is performed;When result of determination is to be, step 1006 is performed.
Whether step 1012, judge compressor of outdoor unit running frequency H more than H0, if it is, performing step 1014;Such as It is really no, then perform step 1016.
Step 1014, reduces compressor operating frequency.
Step 1016, control compressor normally runs.
Step 1018, when compressor operating frequency is down to H0 by step 1014, judges whether outdoor unit rotation speed of fan R surpasses R0 is crossed, when result of determination is to be, then step 1022 is performed, otherwise, step 1020 is performed.
Step 1020, when outdoor unit rotation speed of fan R is less than or equal to R0, control blower fan normally runs.
Step 1022, reduces rotation speed of fan, and when rotation speed of fan R is down to R0 (R0 is constant, and system presets), hold Row step 1024.
Whether step 1024, judge refrigerator pressure P more than P0 (P0 is constant, and system presets), in result of determination During to be, step 1026 is performed;Otherwise, step 1020 is performed.
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 following steps:
Whether step 1102, after air-conditioning enters silent mode, judge compressor of outdoor unit running frequency H more than H1, such as Fruit is then to perform step 1106;If it is not, then performing step 1108.
Step 1106, reduces compressor operating frequency.
Step 1108, control compressor normally runs.
Step 1110, when compressor operating frequency is down to H1 by step 1106, judges whether outdoor unit rotation speed of fan R surpasses R1 is crossed, when result of determination is to be, then step 1114 is performed, otherwise, step 1112 is performed.
Step 1112, when outdoor unit rotation speed of fan R is less than or equal to R1 (R1 is constant, and system presets), control Blower fan normally runs.
Step 1114, reduces rotation speed of fan, and when rotation speed of fan R is down to R1, performs step 1116.
Whether step 1116, judge refrigerator pressure P more than P1 (P1 is constant, and system presets), in result of determination During to be, step 1118 is performed;Otherwise, step 1112 is performed.
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 following steps:
Whether step 1202, after air-conditioning enters super-silent pattern, judge compressor of outdoor unit running frequency H more than H2, If it is, performing step 1206;If it is not, then performing step 1208.
Step 1206, reduces compressor operating frequency.
Step 1208, control compressor normally runs.
Step 1210, when compressor operating frequency is down to H2 by step 1206, judges whether outdoor unit rotation speed of fan R surpasses R2 is crossed, when result of determination is to be, then step 1214 is performed, otherwise, step 1212 is performed.
Step 1212, when outdoor unit rotation speed of fan R is less than or equal to R2, control blower fan normally runs.
Step 1214, reduces rotation speed of fan, and when rotation speed of fan R is down to R2 (R2 is constant, and system presets), hold Row step 1116.
Whether step 1216, judge refrigerator pressure P more than P2 (P2 is constant, and system presets), in result of determination During to be, step 1218 is performed;Otherwise, step 1212 is performed.
Step 1218, will increase rotation speed of fan, and perform step 1210.
Figure 10-Figure 12 is described in detail by the control method of night silent mode, common silent mode and super-silent pattern, Those skilled in the art can easily learn H0>H1>H2、R0>R1>R2、P0>P1>P2, in this way, super-silent modular system runs Sound can be low compared with silent mode, and silent mode can be low compared with night silent mode.
Technical scheme is described in detail above in association with accompanying drawing, by the technical program, air-conditioning system can be reduced The operating sound of system, meets the different Jing Yin demand of different clients, so as to lift the comfort of air-conditioning system, Jin Erti The experience of user high.
Term " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or one Ground connection;Can be joined directly together, it is also possible to be indirectly connected to by intermediary.For one of ordinary skill in the art Speech, can as the case may be understand concrete meaning of the above-mentioned term in the utility model.
The preferred embodiments of the present invention are the foregoing is only, is not intended to limit the invention, for the skill of this area For art personnel, the present invention can have various modifications and variations.It is all within the spirit and principles in the present invention, made any repair Change, equivalent, improvement etc., should be included within the scope of the present invention.

Claims (9)

1. a kind of silent mode selection device, for air-conditioning, it is characterised in that including:
Receiving unit, the silent mode for receiving user's determination;
Control unit, is connected to the receiving unit, for according to the silent mode, control the operational factor of the air-conditioning with The air-conditioning is set to enter the silent mode;
The silent mode includes:Night silent mode, common silent mode and super-silent pattern, and
Described control unit also includes:
Judging unit, judges whether the first real time environment parameter is equal to the first default ambient parameter, and when result of determination is to be, The air-conditioning is controlled to enter the night silent mode, and
After the air-conditioning enters the night silent mode, judge whether the second real time environment parameter is equal to the second default environment Parameter, and when result of determination is to be, control the air-conditioning to exit the night silent mode.
2. silent mode selection device according to claim 1, it is characterised in that the operational factor includes:Air-conditioning The pressure of the refrigerator of the running frequency of compressor, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, described control unit is specifically wrapped Include:
Frequency control unit, after the air-conditioning enters the silent mode, controls the running frequency of the compressor of air-conditioning small In or equal to preset operating frequency;
Rotary speed controling unit, controls the rotating speed of the blower fan of the air-conditioning to be less than or equal to preset rotation speed;
Pressure control unit, is less than or equal to by the pressure for controlling the rotating speed of the blower fan to control the refrigerator of the air-conditioning Default pressure.
3. silent mode selection device according to claim 2, it is characterised in that the pressure control unit is specifically used In:
When the rotating speed of the blower fan of the air-conditioning is less than or equal to the preset rotation speed, the pressure of the refrigerator of the air-conditioning is judged Whether the default pressure is more than,
When the pressure of the refrigerator of the air-conditioning is less than or equal to the default pressure, the blower fan is set normally to run,
When the pressure of the refrigerator of the air-conditioning is more than the default pressure, increase the rotating speed of the blower fan, so that the system The pressure of cooler is less than or equal to the default pressure, and judges whether the rotating speed of the blower fan of the air-conditioning turns more than described presetting Speed,
When the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, the rotating speed of blower fan of the air-conditioning is reduced so that described The rotating speed of the blower fan of air-conditioning is less than or equal to the preset rotation speed.
4. silent mode selection device according to claim 1, it is characterised in that the silent mode includes multiple ranks Silent mode, for the silent mode of different stage, the preset operating frequency of the compressor of the air-conditioning, the air-conditioning Blower fan preset rotation speed and/or the air-conditioning refrigerator default pressure it is different.
5. a kind of air-conditioning, it is characterised in that including:
Silent mode selection device as any one of Claims 1-4;
One outdoor unit;And
At least one indoor set;
Wherein, the silent mode selection device by way of wiredly and/or wirelessly with the outdoor unit or described at least one Platform indoor set is connected, and in each indoor set in the outdoor unit or at least one indoor set, or install In the outdoor unit and at least one outside of indoor set.
6. a kind of silent mode system of selection, for air-conditioning, it is characterised in that including:
Receive the silent mode that user determines;
According to the silent mode, the operational factor of the air-conditioning is controlled so that the air-conditioning enters the silent mode;
The silent mode includes:Night silent mode, common silent mode and super-silent pattern, the silent mode selecting party Method also includes:
Judge whether the first real time environment parameter is equal to the first default ambient parameter, and when result of determination is to be, control is described Air-conditioning enters the night silent mode;And
After the air-conditioning enters the night silent mode, judge whether the second real time environment parameter is equal to the second default environment Parameter, and when result of determination is to be, control the air-conditioning to exit the night silent mode.
7. silent mode system of selection according to claim 6, it is characterised in that the operational factor includes:Air-conditioning The pressure of the refrigerator of the running frequency of compressor, the rotating speed of the blower fan of air-conditioning and/or air-conditioning, then it is described according to the Jing Yin mould Formula, controls the operational factor of the air-conditioning so that the air-conditioning is specifically included into the silent mode:
After the air-conditioning enters the silent mode, the running frequency of compressor of air-conditioning is controlled less than or equal to default fortune Line frequency;
The rotating speed of the blower fan of the air-conditioning is controlled to be less than or equal to preset rotation speed;And
The pressure of the refrigerator of the air-conditioning is controlled to be less than or equal to default pressure by controlling the rotating speed of the blower fan.
8. silent mode system of selection according to claim 7, it is characterised in that by control the rotating speed of the blower fan come Control the pressure of the refrigerator of the air-conditioning to be less than or equal to default pressure, specifically include:
When the rotating speed of the blower fan of the air-conditioning is less than or equal to the preset rotation speed, the pressure of the refrigerator of the air-conditioning is judged Whether the default pressure is more than,
When the pressure of the refrigerator of the air-conditioning is less than or equal to the default pressure, the blower fan is set normally to run,
When the pressure of the refrigerator of the air-conditioning is more than the default pressure, increase the rotating speed of the blower fan, so that the system The pressure of cooler is less than or equal to the default pressure, and judges whether the rotating speed of the blower fan of the air-conditioning turns more than described presetting Speed,
When the rotating speed of the blower fan of the air-conditioning is more than the preset rotation speed, the rotating speed of blower fan of the air-conditioning is reduced so that described The rotating speed of the blower fan of air-conditioning is less than or equal to the preset rotation speed.
9. silent mode system of selection according to claim 6, it is characterised in that the silent mode includes multiple ranks Silent mode, for the silent mode of different stage, the preset operating frequency of the compressor of the air-conditioning, the air-conditioning Blower fan preset rotation speed and/or the air-conditioning refrigerator default pressure it is different.
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