CN104033996A - Control method and system for operation noise of indoor unit of air conditioner - Google Patents
Control method and system for operation noise of indoor unit of air conditioner Download PDFInfo
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- CN104033996A CN104033996A CN201410317801.0A CN201410317801A CN104033996A CN 104033996 A CN104033996 A CN 104033996A CN 201410317801 A CN201410317801 A CN 201410317801A CN 104033996 A CN104033996 A CN 104033996A
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- 238000000034 method Methods 0.000 title claims abstract description 33
- 238000010438 heat treatment Methods 0.000 claims abstract description 32
- 238000005057 refrigeration Methods 0.000 claims abstract description 29
- 238000004378 air conditioning Methods 0.000 claims description 73
- 238000001816 cooling Methods 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 9
- 239000007788 liquid Substances 0.000 description 9
- 230000005540 biological transmission Effects 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 5
- 239000003507 refrigerant Substances 0.000 description 3
- 238000007599 discharging Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000010349 pulsation Effects 0.000 description 1
- 238000010792 warming Methods 0.000 description 1
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Abstract
The invention discloses a method and a system for controlling running noise of an indoor unit of an air conditioner. The method comprises the following steps: when a mute instruction sent by a user is acquired, determining the current control mode of the air conditioner; the control mode comprises a cooling mode and a heating mode; when the current control mode of the air conditioner is the refrigeration mode, controlling a compressor of the air conditioner to execute a frequency reduction operation corresponding to the outdoor environment temperature; and when the current control mode of the air conditioner is the heating mode, controlling the compressor to execute a frequency reduction operation corresponding to the pipe temperature of a heat exchanger of the indoor unit of the air conditioner. By adopting the control method and the control system for the running noise of the indoor unit of the air conditioner, the noise generated by the indoor unit during the running of the air conditioner can be reduced, and a relatively quiet sound environment is provided for a user.
Description
Technical field
The present invention relates to air conditioner controlling technology field, relate in particular to control method and the system of indoor apparatus of air conditioner operation noise.
Background technology
Along with the raising of economic development and people's living standard, at present, in megastore, in office space and residenter house, air-conditioning is all generally housed, in order to indoor temperature is adjusted to the temperature of suitable people's work and life.
In air-conditioning more and more universal today, people are more and more higher in the requirement of technical elements to air-conditioning products.One of them aspect, it is the requirement of tonequality during to operation of air conditioner, when user is when having a rest or other require quiet situation, while requiring indoor apparatus of air conditioner operation, sound is less, can not make us uncomfortable sound, mainly for be the noise that inner blower produces, during refrigeration the liquid stream sound of obvious flow of refrigerant and while heating obvious gases at high pressure by outdoor, be transmitted to indoor transmission sound.
In current technology, can according to actual needs the rotating speed of inner blower be reduced, thereby reduce the noise that inner blower produces, realize the object of noise while reducing indoor apparatus of air conditioner operation.But current technology, can not solve in operation of air conditioner process, obvious liquid stream sound and the problem of significantly transmitting these two noises of sound while heating during refrigeration.
Summary of the invention
In view of this, the invention provides a kind of control method and system of indoor apparatus of air conditioner operation noise, in order to reduce the noise producing when indoor apparatus of air conditioner moves, for user provides relatively quietly acoustic environment.
For achieving the above object, the invention provides following technical scheme:
A control method for indoor apparatus of air conditioner operation noise, is applied to air-conditioning, comprising:
When getting the quiet instruction that user sends, determine the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
When the current described control model of described air-conditioning is described refrigeration mode, controls the compressor of described air-conditioning and carry out the frequency reducing operation corresponding with outdoor environment temperature;
When the current described control model of described air-conditioning is described heating mode, controls described compressor and carry out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Preferably, described determine the current control model of described air-conditioning before, also comprise:
Obtain the quiet instruction that user sends.
Preferably, the compressor of the described air-conditioning of described control also comprises before carrying out the frequency reducing operation corresponding with outdoor environment temperature:
Obtain described outdoor environment temperature.
Preferably, the compressor of the described air-conditioning of described control is carried out the frequency reducing operation corresponding with outdoor environment temperature, comprising:
When described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
When described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
When described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency.
Preferably, the described compressor of described control also comprises before carrying out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner:
Obtain the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Preferably, the described compressor of described control is carried out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner, comprising:
When the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner surpasses the 4th preset temperature, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Wait for after the first Preset Time judge whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, be or no judged result; If described in judgment result is that and be, return and carry out the step that the running frequency of controlling described compressor reduces the 4th predeterminated frequency, if described, the determination result is NO, the running frequency of controlling described compressor keeps current running frequency value.
A control system for indoor apparatus of air conditioner operation noise, is applied to air-conditioning, comprising:
Control model determination module, for when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
The first control module, while being described refrigeration mode for the current described control model of described air-conditioning, controlling the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
The second control module, while being described heating mode for the current described control model of described air-conditioning, controlling described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Preferably, also comprise:
Quiet instruction acquisition module, the quiet instruction of sending for obtaining user.
Preferably, also comprise:
Outdoor environment temperature acquisition module, for obtaining described outdoor environment temperature.
Preferably, described the first control module comprises:
The first control module, for when described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
The second control module, for when described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
The 3rd control module, for when described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency.
Preferably, also comprise:
Indoor set heat exchanger pipe temperature acquisition module, for obtaining the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Preferably, described the second control module comprises:
The 3rd control module, while surpassing the 4th preset temperature for the Tube Sheet of Heat Exchanger temperature when described indoor apparatus of air conditioner, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Judging unit, for waiting for after the first Preset Time, judges whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, is or no judged result; When described judgment result is that is, trigger described the 3rd control module and carry out corresponding operation; The determination result is NO when described, and the running frequency of controlling described compressor keeps current running frequency value.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of control method and system of indoor apparatus of air conditioner operation noise, be applied to air-conditioning.Operation logic from air-conditioning, by reducing the running frequency of compressor in air-conditioning, the liquid stream sound of cold-producing medium in the time of can reducing air conditioner refrigerating, by reducing the running frequency of compressor in air-conditioning, can reduce the Guan Wen of the heat exchanger of indoor apparatus of air conditioner, and then reduce the pressure discharged to the gases at high pressure of indoor apparatus of air conditioner, thereby in the time of can reducing air-conditioning heating, gases at high pressure are transmitted to indoor transmission sound by outdoor.Therefore, technical scheme provided by the invention, when getting the quiet instruction that user sends, if the current control model of air-conditioning is refrigeration mode, control the compressor of described air-conditioning and carry out the frequency reducing operation corresponding with outdoor environment temperature, the liquid stream sound of cold-producing medium in the time of can reducing air conditioner refrigerating; If the current control model of air-conditioning is heating mode, control described compressor and carry out the frequency reducing corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner and operate, in the time of can reducing air-conditioning heating, gases at high pressure are transmitted to indoor transmission sound by outdoor.Therefore, technical scheme provided by the invention, the noise that in the time of can reducing operation of air conditioner, indoor set produces, for user provides relatively quietly acoustic environment.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skills, do not paying under the prerequisite of creative work, other accompanying drawing can also be provided according to the accompanying drawing providing.
A kind of indoor apparatus of air conditioner that Fig. 1 provides for the embodiment of the present invention moves the flow chart of the control method of noise;
Another indoor apparatus of air conditioner that Fig. 2 provides for the embodiment of the present invention moves the flow chart of the control method of noise;
A kind of indoor apparatus of air conditioner that Fig. 3 provides for the embodiment of the present invention moves the structure chart of the control system of noise;
Another indoor apparatus of air conditioner that Fig. 4 provides for the embodiment of the present invention moves the structure chart of the control system of noise.
The specific embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making the every other embodiment obtaining under creative work prerequisite, belong to the scope of protection of the invention.
For above-mentioned purpose of the present invention, feature and advantage can be become apparent more, below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment mono-
Refer to Fig. 1, a kind of indoor apparatus of air conditioner that Fig. 1 provides for the embodiment of the present invention moves the flow chart of the control method of noise.As shown in Figure 1, the method comprises:
Step S101, when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current;
Concrete, at needs, have a rest or other need peace and quiet environment in the situation that, user can send quiet instruction.When getting the quiet instruction that user sends, determine the control model that described air-conditioning is current, described control model comprises refrigeration mode and heating mode, two kinds of conventional operational modes that refrigeration mode and heating mode are air-conditioning.
Step S102, when the current described control model of described air-conditioning is described refrigeration mode, controls the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
Concrete, when the current described control model of described air-conditioning is described refrigeration mode, controls the compressor of described air-conditioning and carry out the frequency reducing operation corresponding with outdoor environment temperature, specifically comprise the following steps:
Step S1021, when described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
Concrete, described the first preset temperature, optional, be 38 degrees Celsius; Described the first predeterminated frequency, optional, be 30 hertz.When described outdoor environment temperature is no more than 38 degrees Celsius, the running frequency of controlling described compressor is no more than 30 hertz.
Step S1022, when described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
Concrete, described the second preset temperature, optional, be 41 degrees Celsius; Described the second predeterminated frequency, optional, be 36 hertz.When described outdoor environment temperature surpasses 38 degrees Celsius but while being no more than 41 degrees Celsius, the running frequency of controlling described compressor is no more than 36 hertz.
Step S1023, when described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency;
Concrete, described the 3rd predeterminated frequency, optional, be 40 hertz.When described outdoor environment temperature surpasses 41 degrees Celsius, the running frequency of controlling described compressor is no more than 40 hertz.
It should be noted that, when the running frequency of the compressor of air-conditioning is no more than 40 hertz, under refrigeration mode, the liquid stream sound that during refrigeration, flow of refrigerant forms, sound is very little, is difficult for discovering, and there will not be obvious liquid streaming voice.
Step S103, when the current described control model of described air-conditioning is described heating mode, controls described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner;
Concrete, when the current described control model of described air-conditioning is described heating mode, controls described compressor and carry out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner, specifically comprise the following steps:
Step S1031, when the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner surpasses the 4th preset temperature, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Concrete, described the 4th preset temperature, optional, be 50 degrees Celsius; Described the 4th predeterminated frequency, optional, be 2 hertz.When the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner surpasses 50 degrees Celsius, the running frequency of controlling described compressor reduces by 2 hertz.
Step S1032, waits for after the first Preset Time, judges whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, is or no judged result; If described in judgment result is that it is to return and perform step successively S1031 and step S1032; If described, the determination result is NO, execution step S1033.
Concrete, described the first Preset Time, optional, be 3 minutes.Wait for after 3 minutes judge whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses 50 degrees Celsius, if the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses 50 degrees Celsius, return and perform step successively S1031 and step S1032; If the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner is no more than 50 degrees Celsius, execution step S1033.
Step S1033, the running frequency of controlling described compressor keeps current running frequency value.
It should be noted that, under heating mode, for air-conditioning (refrigeration system), the Tube Sheet of Heat Exchanger temperature of indoor apparatus of air conditioner is corresponding one by one with the pressure of air-conditioning refrigeration system, the Tube Sheet of Heat Exchanger Wen Yuegao of indoor apparatus of air conditioner, the pressure of air-conditioning refrigeration system is larger, and pressure is larger, the gases at high pressure that outdoor compressor is discharged are delivered to the transmission sound of indoor apparatus of air conditioner through air-conditioning duct, sound is larger.Under heating mode, indoor is high-pressure side, evaporimeter is to use as condenser, the high pressure refrigerant that compressor is discharged is directly discharged to indoor, if compressor operating frequency is too high, high pressure is too high, and compressor air-discharging is directly large discharged to indoor exhaust pulsation, and it is large that outdoor compressor discharge gases at high pressure are delivered to indoor transmission sound through system pipeline.So, under heating mode, according to the Tube Sheet of Heat Exchanger temperature of indoor apparatus of air conditioner, decide and how compressor operating frequency controlled.
For more detailed elaboration technical scheme of the present invention, the invention discloses another one embodiment.
Embodiment bis-
On the basis of the disclosed technical scheme of the invention described above embodiment, refer to Fig. 2, another indoor apparatus of air conditioner that Fig. 2 provides for the embodiment of the present invention moves the flow chart of the control method of noise.As shown in Figure 2, the method comprises:
Step S201, obtains the quiet instruction that user sends;
Concrete, obtain the quiet instruction that user sends by remote control or touch pad or voice.
Step S202, when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
Step S203, when the current described control model of described air-conditioning is described refrigeration mode, obtains described outdoor environment temperature;
Concrete, by outdoor environment temperature sensor, obtain described outdoor environment temperature.
Step S204, controls the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
Step S205, when the current described control model of described air-conditioning is described heating mode, obtains the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner;
Concrete, by indoor set heat exchanger pipe warming thermometer bulb, obtain the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Step S206, controls described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
It should be noted that the technical scheme that the embodiment of the present invention provides, be intended to solve in indoor apparatus of air conditioner running, obvious liquid stream sound and the problem of significantly transmitting these two noises of sound while heating during refrigeration.More quiet acoustic environment while moving in order to realize indoor apparatus of air conditioner, after described step S101 or described step S201, also comprises: the rotating speed of controlling inner blower keeps lower-speed state.And the rotating speed maintenance lower-speed state of controlling inner blower is the technology having existed at present, the embodiment of the present invention repeats no more.
Corresponding to the control method of the disclosed indoor apparatus of air conditioner operation of embodiment of the present invention noise, the embodiment of the present invention discloses a kind of control system of indoor apparatus of air conditioner operation noise.A kind of indoor apparatus of air conditioner that Fig. 3 provides for the embodiment of the present invention moves the structure chart of the control system of noise.As shown in Figure 3, this system comprises:
Control model determination module 301, for when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
The first control module 302, while being described refrigeration mode for the current described control model of described air-conditioning, controlling the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
Concrete, described the first control module 302 comprises:
The first control module, for when described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
The second control module, for when described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
The 3rd control module, for when described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency.
The second control module 303, while being described heating mode for the current described control model of described air-conditioning, controlling described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Concrete, described the second control module 303 comprises:
The 3rd control module, while surpassing the 4th preset temperature for the Tube Sheet of Heat Exchanger temperature when described indoor apparatus of air conditioner, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Judging unit, for waiting for after the first Preset Time, judges whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, is or no judged result; When described judgment result is that is, trigger described the 3rd control module and carry out corresponding operation; The determination result is NO when described, and the running frequency of controlling described compressor keeps current running frequency value.
On the basis of the disclosed technical scheme of the invention described above embodiment, refer to Fig. 4, another indoor apparatus of air conditioner that Fig. 4 provides for the embodiment of the present invention moves the structure chart of the control system of noise.As shown in Figure 4, this system comprises:
Quiet instruction acquisition module 401, the quiet instruction of sending for obtaining user;
Control model determination module 402, for when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
Outdoor environment temperature acquisition module 403, for obtaining described outdoor environment temperature;
The first control module 404, while being described refrigeration mode for the current described control model of described air-conditioning, controlling the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
Indoor set heat exchanger pipe temperature acquisition module 405, for obtaining the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner;
The second control module 406, while being described heating mode for the current described control model of described air-conditioning, controlling described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of control method and system of indoor apparatus of air conditioner operation noise, be applied to air-conditioning.Operation logic from air-conditioning, by reducing the running frequency of compressor in air-conditioning, the liquid stream sound of cold-producing medium in the time of can reducing air conditioner refrigerating, by reducing the running frequency of compressor in air-conditioning, can reduce the Guan Wen of the heat exchanger of indoor apparatus of air conditioner, and then reduce the pressure discharged to the gases at high pressure of indoor apparatus of air conditioner, thereby in the time of can reducing air-conditioning heating, gases at high pressure are transmitted to indoor transmission sound by outdoor.Therefore, technical scheme provided by the invention, when getting the quiet instruction that user sends, if the current control model of air-conditioning is refrigeration mode, control the compressor of described air-conditioning and carry out the frequency reducing operation corresponding with outdoor environment temperature, the liquid stream sound of cold-producing medium in the time of can reducing air conditioner refrigerating; If the current control model of air-conditioning is heating mode, control described compressor and carry out the frequency reducing corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner and operate, in the time of can reducing air-conditioning heating, gases at high pressure are transmitted to indoor transmission sound by outdoor.Therefore, technical scheme provided by the invention, the noise that in the time of can reducing operation of air conditioner, indoor set produces, for user provides relatively quietly acoustic environment.
Finally, also it should be noted that, in this article, relational terms such as the first and second grades is only used for an entity or operation to separate with another entity or operating space, and not necessarily requires or imply and between these entities or operation, have the relation of any this reality or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thereby the process, method, article or the equipment that make to comprise a series of key elements not only comprise those key elements, but also comprise other key elements of clearly not listing, or be also included as the intrinsic key element of this process, method, article or equipment.The in the situation that of more restrictions not, the key element being limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment that comprises described key element and also have other identical element.
In this description, each embodiment adopts the mode of going forward one by one to describe, and each embodiment stresses is the difference with other embodiment, between each embodiment identical similar part mutually referring to.For the disclosed system of embodiment, because it corresponds to the method disclosed in Example, so description is fairly simple, relevant part partly illustrates referring to method.
The software module that the method for describing in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to carry out, or the combination of the two is implemented.Software module can be placed in the storage medium of any other form known in random access memory (RAM), internal memory, read-only storage (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
Above-mentioned explanation to the disclosed embodiments, makes professional and technical personnel in the field can realize or use the present invention.To the multiple modification of these embodiment, will be apparent for those skilled in the art, General Principle as defined herein can, in the situation that not departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention will can not be restricted to these embodiment shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (12)
1. a control method for indoor apparatus of air conditioner operation noise, is applied to air-conditioning, it is characterized in that, comprising:
When getting the quiet instruction that user sends, determine the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
When the current described control model of described air-conditioning is described refrigeration mode, controls the compressor of described air-conditioning and carry out the frequency reducing operation corresponding with outdoor environment temperature;
When the current described control model of described air-conditioning is described heating mode, controls described compressor and carry out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
2. method according to claim 1, is characterized in that, described determine the current control model of described air-conditioning before, also comprise:
Obtain the quiet instruction that user sends.
3. method according to claim 1, is characterized in that, the compressor of the described air-conditioning of described control also comprises before carrying out the frequency reducing operation corresponding with outdoor environment temperature:
Obtain described outdoor environment temperature.
4. according to the method described in claim 1 or 3, it is characterized in that, the compressor of the described air-conditioning of described control is carried out the frequency reducing operation corresponding with outdoor environment temperature, comprising:
When described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
When described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
When described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency.
5. method according to claim 1, is characterized in that, the described compressor of described control also comprises before carrying out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner:
Obtain the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
6. method according to claim 1 or 5, is characterized in that, the described compressor of described control is carried out the frequency reducing corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner and operated, and comprising:
When the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner surpasses the 4th preset temperature, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Wait for after the first Preset Time judge whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, be or no judged result; If described in judgment result is that and be, return and carry out the step that the running frequency of controlling described compressor reduces the 4th predeterminated frequency, if described, the determination result is NO, the running frequency of controlling described compressor keeps current running frequency value.
7. a control system for indoor apparatus of air conditioner operation noise, is applied to air-conditioning, it is characterized in that, comprising:
Control model determination module, for when getting the quiet instruction that user sends, determines the control model that described air-conditioning is current; Described control model comprises refrigeration mode and heating mode;
The first control module, while being described refrigeration mode for the current described control model of described air-conditioning, controlling the compressor of described air-conditioning and carries out the frequency reducing operation corresponding with outdoor environment temperature;
The second control module, while being described heating mode for the current described control model of described air-conditioning, controlling described compressor and carries out the frequency reducing operation corresponding with the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
8. system according to claim 7, is characterized in that, also comprises:
Quiet instruction acquisition module, the quiet instruction of sending for obtaining user.
9. system according to claim 7, is characterized in that, also comprises:
Outdoor environment temperature acquisition module, for obtaining described outdoor environment temperature.
10. system according to claim 7, is characterized in that, described the first control module comprises:
The first control module, for when described outdoor environment temperature is no more than the first preset temperature, the running frequency of controlling described compressor is no more than the first predeterminated frequency;
The second control module, for when described outdoor environment temperature surpasses described the first preset temperature but is no more than the second preset temperature, the running frequency of controlling described compressor is no more than the second predeterminated frequency;
The 3rd control module, for when described outdoor environment temperature surpasses described the second preset temperature, the running frequency of controlling described compressor is no more than the 3rd predeterminated frequency.
11. systems according to claim 7, is characterized in that, also comprise:
Indoor set heat exchanger pipe temperature acquisition module, for obtaining the Tube Sheet of Heat Exchanger temperature of described indoor apparatus of air conditioner.
12. systems according to claim 7, is characterized in that, described the second control module comprises:
The 3rd control module, while surpassing the 4th preset temperature for the Tube Sheet of Heat Exchanger temperature when described indoor apparatus of air conditioner, the running frequency of controlling described compressor reduces the 4th predeterminated frequency;
Judging unit, for waiting for after the first Preset Time, judges whether the Tube Sheet of Heat Exchanger temperature of current described indoor apparatus of air conditioner still surpasses described the 4th preset temperature, is or no judged result; When described judgment result is that is, trigger described the 3rd control module and carry out corresponding operation; The determination result is NO when described, and the running frequency of controlling described compressor keeps current running frequency value.
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| CN201410317801.0A CN104033996B (en) | 2014-07-04 | 2014-07-04 | Control method and system for operation noise of indoor unit of air conditioner |
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Cited By (21)
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| CN104296318B (en) * | 2014-10-08 | 2017-11-10 | 广东美的制冷设备有限公司 | The control method of air conditioner, the control device of air conditioner and air conditioner |
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| CN104266310B (en) * | 2014-10-08 | 2017-02-22 | 美的集团股份有限公司 | Control method of air conditioner, control device of air conditioner and air conditioner |
| CN104296319B (en) * | 2014-10-08 | 2017-06-27 | 广东美的制冷设备有限公司 | The control method of air-conditioner, the control device of air-conditioner and air-conditioner |
| CN104279708B (en) * | 2014-10-08 | 2017-06-27 | 广东美的制冷设备有限公司 | The control method of air-conditioner, the control device of air-conditioner and air-conditioner |
| CN104296318A (en) * | 2014-10-08 | 2015-01-21 | 广东美的制冷设备有限公司 | Controlling method of air conditioner, control device of air conditioner and air conditioner |
| CN105841287A (en) * | 2015-01-12 | 2016-08-10 | 广东美的制冷设备有限公司 | Method and device for controlling frequency conversion compressor in dehumidifier and dehumidifier |
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| CN104949268B (en) * | 2015-06-09 | 2018-03-09 | 广东美的制冷设备有限公司 | Transducer air conditioning and its mute control method, device |
| CN104949268A (en) * | 2015-06-09 | 2015-09-30 | 广东美的制冷设备有限公司 | Frequency conversion air conditioner and silence control method and device thereof |
| CN107238177A (en) * | 2017-06-13 | 2017-10-10 | 海信科龙电器股份有限公司 | Control method and device for mute mode of air conditioner |
| US11254183B2 (en) | 2017-08-25 | 2022-02-22 | Dometic Sweden Ab | Recreational vehicle, cooling device, controlling system and method for controlling the cooling device |
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| US10941955B2 (en) | 2017-10-27 | 2021-03-09 | Dometic Sweden Ab | Systems, methods, and apparatuses for providing communications between climate control devices in a recreational vehicle |
| CN108518797A (en) * | 2018-02-23 | 2018-09-11 | 珠海格力电器股份有限公司 | control method, device and system of air conditioner |
| CN109341018A (en) * | 2018-10-19 | 2019-02-15 | Tcl空调器(中山)有限公司 | Air conditioning control method, air-conditioning and computer readable storage medium |
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| CN111023491A (en) * | 2019-11-27 | 2020-04-17 | 宁波奥克斯电气股份有限公司 | Control method and control system for reducing noise of air conditioner and air conditioner |
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| CN111059715B (en) * | 2019-12-31 | 2022-05-06 | Tcl空调器(中山)有限公司 | Air conditioner heating control method, air conditioner and computer readable storage medium |
| CN112682925A (en) * | 2020-12-14 | 2021-04-20 | 珠海格力电器股份有限公司 | Air conditioner control method and device, storage medium and air conditioner |
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