CN114294768A - Operation control method and device for automatically eliminating peculiar smell of air conditioner and air conditioner - Google Patents
Operation control method and device for automatically eliminating peculiar smell of air conditioner and air conditioner Download PDFInfo
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Abstract
The invention provides an operation control method and device for automatically eliminating peculiar smell of an air conditioner and the air conditioner; wherein, the method comprises the following steps: when the air conditioner is shut down after monitoring that the air conditioner operates for a preset time according to a refrigeration mode, acquiring air duct humidity and indoor humidity in an air duct of an indoor unit of the air conditioner; calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity; determining a target operation mode based on a preset difference threshold and a humidity difference; and controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify the evaporator of the air conditioner. In the mode, the target operation mode is determined by presetting the difference threshold value and the humidity difference value, and the evaporator is quickly dehumidified by the target operation mode, so that condensed water on the evaporator is quickly air-dried, the possibility of microorganism growth is reduced, the effect of eliminating peculiar smell is achieved, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to an operation control method and device for automatically eliminating peculiar smell of an air conditioner and the air conditioner.
Background
When the current air conditioner operates under the cooling mode, the evaporimeter and the indoor air of indoor set carry out the heat exchange, the evaporimeter heat absorption, the indoor air is inhaled by the fan of indoor set and when passing through the evaporimeter, moisture in the air is by the condensation one-tenth water, when the operation is stopped to the air conditioner, there is a small amount of comdenstion water to remain in the evaporimeter of indoor set, if not in time clear up, the microorganism that the indoor set clearance exists has suitable growing environment, lead to evaporimeter ponding to go mildy, produce the peculiar smell, like the fishy smell, sour and smelly etc, influence user's use experience. The existing method mainly solves the problem of peculiar smell by replacing the evaporator, but the replacement of the evaporator has high after-sale cost and is inconvenient to popularize and implement in practical application, so that the problem of solving the peculiar smell of the air conditioner is a difficult problem to be solved urgently.
Disclosure of Invention
In view of the above, the present invention provides an operation control method and apparatus for an air conditioner to automatically eliminate an odor, and an air conditioner, in which an evaporator is rapidly dehumidified by different target operation modes, so that condensed water on the evaporator is rapidly dried, thereby reducing the possibility of microorganism growth, achieving an effect of eliminating the odor, and further improving user experience.
In a first aspect, an embodiment of the present invention provides an operation control method for an air conditioner to automatically eliminate an odor, which is applied to a controller of the air conditioner, and the method includes: when the air conditioner is shut down after monitoring that the air conditioner operates for a preset time according to a refrigeration mode, acquiring air duct humidity and indoor humidity in an air duct of an indoor unit of the air conditioner; calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity; determining a target operation mode based on a preset difference threshold and a humidity difference; and controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify the evaporator of the air conditioner.
According to the operation control method for automatically eliminating the peculiar smell of the air conditioner, different target operation modes are determined through the preset difference value threshold and the humidity difference value, and the evaporator is rapidly dehumidified through the different target operation modes, so that condensed water on the evaporator is rapidly dried, the possibility of growth of microorganisms is reduced, and the effect of eliminating the peculiar smell is achieved.
Preferably, an embodiment of the present invention provides a first possible implementation manner of the first aspect, where the air conditioner further includes a compressor, a motor of the indoor unit, and a cross-flow fan, which are in communication connection with the controller; the preset difference threshold comprises a first difference threshold and a second difference threshold, wherein the first difference threshold is larger than the second difference threshold; the step of determining the target operation mode based on the preset difference threshold and the humidity difference includes: judging whether the humidity difference value is larger than a first difference value threshold value or not; if so, determining that the target operation mode is the first operation mode; wherein, the first operation mode comprises: the motor runs reversely according to the first frequency, and the cross-flow fan blade and the compressor are started to run.
When the target operation mode is the first operation mode, the motor operates according to the first frequency, the motor rotates in the reverse direction, the through-flow fan blade starts to rotate, the compressor starts to compress the refrigerant into high-temperature and high-pressure gas, the high-temperature and high-pressure gas and the evaporator are condensed and liquefied to release a large amount of heat, the indoor unit is enabled to carry out hot air internal circulation to evaporate condensed water on the evaporator, and water vapor generated by evaporation diffuses indoors through the filter screen, so that the purposes of air-drying the condensed water on the evaporator, optimizing the environment of the indoor unit, reducing the possibility of microorganism growth and further eliminating peculiar smell are achieved.
Preferably, an embodiment of the present invention provides a second possible implementation manner of the first aspect, where the method further includes: if the humidity difference is not larger than the first difference threshold and not smaller than the second difference threshold, determining that the target operation mode is the second operation mode; wherein the second operation mode comprises: the motor runs reversely according to the second frequency, and the cross-flow fan blade is started to run.
When the target operation mode is the second operation mode, the air drying of condensed water on the evaporator is accelerated through the motor and the cross-flow fan blade, the environment of the indoor unit is optimized, the possibility of microorganism growth is reduced, and then peculiar smell is eliminated.
Preferably, embodiments of the present invention provide a third possible implementation manner of the first aspect, where the second frequency is smaller than the first frequency; wherein the first frequency is 300r/min, and the second frequency is 200 r/min.
Preferably, an embodiment of the present invention provides a fourth possible implementation manner of the first aspect, where the method further includes: and if the humidity difference value is smaller than the second difference value threshold value, determining that the target operation mode is a shutdown operation mode.
Preferably, an embodiment of the present invention provides a fifth possible implementation manner of the first aspect, where the first difference threshold is 30% and the second difference threshold is 10%.
Preferably, embodiments of the present invention provide a sixth possible implementation manner of the first aspect, wherein the preset time period is 30 min.
In a second aspect, an embodiment of the present invention further provides an operation control device for an air conditioner to automatically eliminate an odor, which is applied to a controller of the air conditioner, and the device includes: the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is used for acquiring air duct humidity and indoor humidity in an air duct of an indoor unit of the air conditioner when the air conditioner is shut down after monitoring that the air conditioner runs for a preset time according to a refrigeration mode; the calculation module is used for calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity; the determining module is used for determining a target operation mode based on a preset difference threshold and a humidity difference; and the control module is used for controlling the air conditioner to operate according to a target operation mode so as to quickly dehumidify the evaporator of the air conditioner.
In a third aspect, an embodiment of the present invention further provides an air conditioner, including a memory, a processor, and a computer program stored in the memory and executable on the processor, where the processor implements the steps of the method in the first aspect when executing the computer program.
In a fourth aspect, the present invention further provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to perform the steps of the method in the first aspect.
The embodiment of the invention has the following beneficial effects:
the embodiment of the invention provides an operation control method and device for automatically eliminating peculiar smell of an air conditioner and the air conditioner, wherein when the air conditioner is shut down after running for a preset time period according to a refrigeration mode, a humidity difference value is calculated according to air duct humidity and indoor humidity; determining a target operation mode based on a preset difference threshold and a humidity difference; and controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify an evaporator of the air conditioner. In the mode, different target operation modes are determined by presetting the difference threshold and the humidity difference, and the evaporator is quickly dehumidified by the different target operation modes, so that condensed water on the evaporator is quickly air-dried, the possibility of microorganism growth is reduced, the effect of eliminating peculiar smell is achieved, and the experience degree of a user is improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and drawings.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.
Fig. 1 is a flowchart of an operation control method for automatically eliminating odor of an air conditioner according to an embodiment of the present invention;
fig. 2 is a flowchart of another operation control method for automatically removing odor of an air conditioner according to an embodiment of the present invention;
fig. 3 is a schematic diagram of an operation control device for automatically eliminating odor of an air conditioner according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of an air conditioner according to an embodiment of the present invention.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is apparent that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
To facilitate understanding of the present embodiment, first, a detailed description is given to an operation control method for automatically removing an odor of an air conditioner according to an embodiment of the present invention. The execution main body is a controller of the air conditioner, the air conditioner further comprises an indoor unit and an outdoor unit, the controller is arranged in the indoor unit, the indoor unit further comprises an evaporator, a cross-flow fan blade, an indoor fan, a motor and the like which are in communication connection with the controller, the outdoor unit further comprises a compressor and the like which are in communication connection with the controller, the specific structures of the indoor unit and the outdoor unit can be set according to actual conditions, and detailed description is omitted here for the embodiment of the invention.
Based on the air conditioner, the embodiment of the invention provides an operation control method for automatically eliminating peculiar smell of the air conditioner, as shown in fig. 1, the method comprises the following steps:
step S102, when the air conditioner is shut down after the air conditioner is monitored to run for a preset time according to a refrigeration mode, acquiring air duct humidity and indoor humidity in an air duct of an indoor unit of the air conditioner;
specifically, the air conditioner further comprises an air conditioner remote controller or remote control equipment which is in communication connection with the controller, when a user starts the air conditioner through the air conditioner remote controller and sets a refrigeration mode, the air conditioner firstly operates according to the refrigeration mode, when the operation duration reaches the preset duration, the user controls the air conditioner to shut down or stop through the air conditioner remote controller, and at the moment, the controller automatically dehumidifies the evaporator. The preset duration is preferably 30min, and can be specifically set according to the actual situation.
In the automatic dehumidification process, a controller firstly triggers a first humidity sensor arranged on an air duct of an indoor unit to operate so as to acquire air duct humidity acquired by the first humidity sensor; meanwhile, the indoor humidity collected by the second humidity sensor is acquired, the second humidity sensor can be arranged on a shell of the air conditioner and also can be arranged on an air conditioner remote controller, and the specific position can be set according to actual conditions.
Step S104, calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity;
after the controller obtains the air duct humidity and the indoor humidity, a humidity difference value can be calculated according to the air duct humidity and the indoor humidity, and it should be noted that the calculated humidity difference value is an absolute value of a difference value between the air duct humidity and the indoor humidity.
Step S106, determining a target operation mode based on a preset difference threshold and a humidity difference;
specifically, the preset difference threshold includes a first difference threshold and a second difference threshold, where the first difference threshold is greater than the second difference threshold; preferably, the first difference threshold is 30% and the second difference threshold is 10%, which can be adjusted according to actual situations.
One possible way of determining this is as follows: judging whether the humidity difference value is larger than a first difference value threshold value or not; if so, determining that the target operation mode is the first operation mode; wherein, the first operation mode comprises: the motor runs reversely according to the first frequency, and the cross-flow fan blade and the compressor are started to run. Specifically, when the humidity difference is greater than the first difference threshold, the target operation mode is determined to be the first operation mode, where the first operation mode includes: the motor runs reversely according to the first frequency, the cross-flow fan blade and the compressor are started to run, if the motor runs according to the first frequency and rotates reversely, the cross-flow fan blade starts to rotate, the compressor starts to compress a refrigerant into high-temperature and high-pressure gas, the high-temperature and high-pressure gas and the evaporator are condensed and liquefied to release a large amount of heat, the indoor unit performs hot air internal circulation, condensed water on the evaporator is evaporated, and water vapor generated by evaporation diffuses indoors through the filter screen, so that the condensed water on the evaporator is air-dried, the environment of the indoor unit is optimized, the possibility of microorganism growth is reduced, and peculiar smell is eliminated.
Another possible way of determining is as follows: if the humidity difference is not larger than the first difference threshold and not smaller than the second difference threshold, determining that the target operation mode is the second operation mode; wherein the second operation mode comprises: the motor runs reversely according to the second frequency, and the cross-flow fan blade is started to run. Specifically, when the second difference threshold is less than or equal to the humidity difference and less than or equal to the first difference threshold, the target operation mode is determined as a second operation mode, where the second operation mode includes: the motor runs according to the second frequency, and runs in the reverse direction, and the cross-flow fan blade starts to run, so that the air drying of condensed water on the evaporator is accelerated through the motor and the cross-flow fan blade, the environment of the indoor unit is optimized, the possibility of microorganism growth is reduced, and the peculiar smell is eliminated.
It should be noted that the second frequency is smaller than the first frequency; preferably, the first frequency is 300r/min, and the second frequency is 200r/min, which can be set according to actual situations.
And, another possible way of determining is as follows: and if the humidity difference value is smaller than the second difference value threshold value, determining that the target operation mode is a shutdown operation mode. Specifically, when the humidity difference is less than the second difference threshold, the target operation mode is a shutdown operation mode, that is, the condensed water on the evaporator is naturally dried.
Therefore, different target operation modes can be determined according to the preset difference threshold value and the humidity difference value, and the evaporator is rapidly dehumidified according to the different target operation modes, so that peculiar smell generated by condensed water and the evaporator is eliminated, and the user experience is improved.
And step S108, controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify the evaporator of the air conditioner.
The embodiment of the invention provides an operation control method for automatically eliminating peculiar smell of an air conditioner, which determines different target operation modes through a preset difference threshold and a humidity difference value, and quickly dehumidifies an evaporator through the different target operation modes, so that condensed water on the evaporator is quickly dried, the possibility of microorganism growth is reduced, the effect of eliminating peculiar smell is achieved, and the user experience is improved.
For ease of understanding, the method, as illustrated here in fig. 2, comprises the following steps:
step S202, judging whether the current operation mode is a refrigeration mode; when the air conditioner is started to operate, the current operation mode of the air conditioner is automatically detected, whether the current operation mode is a refrigeration mode or not is judged, if yes, the step S206 is executed, and the operation control of automatically eliminating peculiar smell is carried out; if not, executing step S204;
step S204, the operation control of automatically eliminating the peculiar smell is not carried out;
step S206, judging that the running time T is more than 30 min; namely, judging whether the running time of the air conditioner running according to the refrigeration mode exceeds the preset time, if so, executing a step S208, and if not, executing a step S204;
step S208, judging whether the air conditioner is powered off, namely judging whether a power-off signal sent by the air conditioner remote controller is received by the controller, if not, executing step S210, and if so, executing step S212;
step S210, continuing to operate, namely continuing to operate according to a refrigeration mode;
step S212, judging that the humidity difference value delta is larger than 30%, namely when the controller receives a shutdown signal, the air guide door is closed, the display lamp panel of the air conditioner is powered off, and the appearance of the air conditioner is in a shutdown state; at the moment, the controller triggers a first humidity sensor in the air duct to start detecting the humidity in the air duct to obtain the air duct humidity; meanwhile, acquiring indoor humidity acquired by a second humidity sensor, and detecting indoor environment humidity by an inner ring; calculating to obtain a humidity difference value delta according to the air duct humidity and the indoor humidity, and judging whether the humidity difference value delta is greater than a first difference threshold value, namely 30%; if yes, go to step S214, if no, go to step S216;
step S214, the motor runs reversely according to 300r/min, and the cross-flow fan blade and the compressor are started to run; when the humidity difference value delta is larger than 30%, the target operation mode is determined to be a first operation mode, the motor reversely operates according to a first frequency, namely 300r/min, the through-flow fan blade and the compressor are started to operate, the compressor is started to compress a refrigerant into high-temperature high-pressure gas, the high-temperature high-pressure gas and the evaporator are condensed and liquefied to release a large amount of heat, so that the indoor unit performs hot air internal circulation, condensed water on the evaporator is evaporated, and vapor generated by evaporation diffuses indoors through the filter screen, so that the condensed water on the evaporator is air-dried, the environment of the indoor unit is optimized, the possibility of microorganism growth is reduced, and peculiar smell is eliminated;
step S216, judging that delta is more than or equal to 10% and less than or equal to 30%; if yes, go to step S218, if no, go to step S220; it should be noted that, it may be directly determined whether the humidity difference Δ is within the interval [ 10%, 30% ], or, when the target operation mode is the first operation mode, the air conditioner may determine whether the humidity difference Δ is greater than or equal to 10% and less than or equal to 30% in the operation process of the first operation mode;
step S218, the motor runs reversely at 200r/min, and the cross-flow fan blade is started to run; it should be noted that, if Δ is greater than or equal to 10% and less than or equal to 30%, when the target operation mode is switched from the first operation mode to the second operation mode, at this time, the cross-flow fan blade does not need to be started, and continues to operate according to the mode in the first operation mode;
step S220, judging that delta is less than 10%; if yes, stopping the machine, and waiting for the condensed water on the evaporator to be naturally dried; if not, the process returns to step 216, and the machine is automatically stopped until the delta is less than or equal to 10 percent. Similarly, it may be determined whether Δ is less than 10% directly according to the calculated humidity difference Δ, or it may be determined that Δ is less than 10% during the operation of the air conditioner according to the second operation mode, and if not, the step 216 is returned to, that is, the air conditioner is controlled to operate according to the second operation mode until Δ is less than 10%.
Therefore, for the humidity difference value calculated according to the air duct humidity and the indoor humidity, the relationship between the humidity difference value and the preset difference value threshold value can be directly judged, and different target operation modes are determined so as to rapidly dehumidify the evaporator according to the different target operation modes; or when the humidity difference is greater than a first difference threshold value, such as 30%, controlling the air conditioner to operate according to a first operation mode, namely, rapidly dehumidifying the evaporator according to the first operation mode; when the humidity difference value is in the interval of 10 percent and 30 percent, controlling the air conditioner to be switched from the first operation mode to the second operation mode, and quickly dehumidifying the evaporator according to the second operation mode; and stopping the operation control of automatically eliminating the peculiar smell, namely automatically stopping the machine when the humidity difference value is smaller than a second difference value threshold value, such as 10 percent.
In summary, according to the operation control method for automatically eliminating the peculiar smell of the air conditioner, after the air conditioner is closed in the refrigeration mode, the air guide door is closed, and the controller determines different target operation modes according to the humidity difference value between the air duct humidity and the indoor humidity and the preset difference threshold value; and the condensed water on the evaporator is air-dried according to different target operation modes, so that the possibility of microorganism growth is reduced, the possible peculiar smell generated by the condensed water and the evaporator is eliminated, and the user experience is improved.
Corresponding to the above method embodiment, an embodiment of the present invention further provides an operation control device for an air conditioner to automatically eliminate an odor, which is applied to a controller of the air conditioner, and as shown in fig. 3, the device includes: an acquisition module 31, a calculation module 32, a determination module 33 and a control module 34; the functions of each module are as follows:
the acquiring module 31 is configured to acquire air duct humidity and indoor humidity in an air duct of an indoor unit of an air conditioner when the air conditioner is shut down after monitoring that the air conditioner operates in a refrigeration mode for a preset time period;
the calculation module 32 is configured to calculate a humidity difference according to the air duct humidity and the indoor humidity;
a determining module 33, configured to determine a target operation mode based on a preset difference threshold and a humidity difference;
and the control module 34 is used for controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify the evaporator of the air conditioner.
The embodiment of the invention provides an operation control device for an air conditioner to automatically eliminate peculiar smell, which determines different target operation modes through a preset difference threshold and a humidity difference value, and quickly dehumidifies an evaporator through the different target operation modes, so that condensed water on the evaporator is quickly dried, the possibility of microorganism growth is reduced, the effect of eliminating peculiar smell is achieved, and the user experience is improved.
In one possible implementation mode, the air conditioner further comprises a compressor, a motor of the indoor unit and a cross-flow fan blade, wherein the compressor is in communication connection with the controller; the preset difference threshold comprises a first difference threshold and a second difference threshold, wherein the first difference threshold is larger than the second difference threshold; the determining module 33 is further configured to: judging whether the humidity difference value is larger than a first difference value threshold value or not; if so, determining that the target operation mode is the first operation mode; wherein, the first operation mode comprises: the motor runs reversely according to the first frequency, and the cross-flow fan blade and the compressor are started to run.
In another possible embodiment, the apparatus further comprises: if the humidity difference is not larger than the first difference threshold and not smaller than the second difference threshold, determining that the target operation mode is the second operation mode; wherein the second operation mode comprises: the motor runs reversely according to the second frequency, and the cross-flow fan blade is started to run.
In another possible embodiment, the second frequency is less than the first frequency; wherein the first frequency is 300r/min, and the second frequency is 200 r/min.
In another possible embodiment, the apparatus further comprises: and if the humidity difference value is smaller than the second difference value threshold value, determining that the target operation mode is a shutdown operation mode.
In another possible embodiment, the first difference threshold is 30% and the second difference threshold is 10%.
In another possible embodiment, the preset time period is 30 min.
The operation control device for automatically eliminating the peculiar smell of the air conditioner provided by the embodiment of the invention has the same technical characteristics as the operation control method for automatically eliminating the peculiar smell of the air conditioner provided by the embodiment, so that the same technical problems can be solved, and the same technical effect can be achieved.
The embodiment of the invention also provides an air conditioner, which comprises a processor and a memory, wherein the memory stores machine executable instructions capable of being executed by the processor, and the processor executes the machine executable instructions to realize the operation control method for automatically eliminating the peculiar smell of the air conditioner.
Referring to fig. 4, the air conditioner includes a processor 40 and a memory 41, the memory 41 stores machine executable instructions capable of being executed by the processor 40, and the processor 40 executes the machine executable instructions to implement the above-mentioned operation control method for automatically removing the odor of the air conditioner.
Further, the air conditioner shown in fig. 4 further includes a bus 42 and a communication interface 43, and the processor 40, the communication interface 43 and the memory 41 are connected through the bus 42.
The Memory 41 may include a high-speed Random Access Memory (RAM) and may also include a non-volatile Memory (non-volatile Memory), such as at least one disk Memory. The communication connection between the network element of the system and at least one other network element is realized through at least one communication interface 43 (which may be wired or wireless), and the internet, a wide area network, a local network, a metropolitan area network, etc. may be used. The bus 42 may be an ISA (Industry Standard Architecture) bus, a PCI (Peripheral Component Interconnect) bus, an EISA (Enhanced Industry Standard Architecture) bus, or the like. The above-mentioned bus may be classified into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one double-headed arrow is shown in FIG. 4, but that does not indicate only one bus or one type of bus.
The processor 40 may be an integrated circuit chip having signal processing capabilities. In implementation, the steps of the above method may be performed by integrated logic circuits of hardware or instructions in the form of software in the processor 40. The Processor 40 may be a general-purpose Processor, and includes a Central Processing Unit (CPU), a Network Processor (NP), and the like; the device can also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, a discrete Gate or transistor logic device, or a discrete hardware component. The various methods, steps and logic blocks disclosed in the embodiments of the present invention may be implemented or performed. A general purpose processor may be a microprocessor or the processor may be any conventional processor or the like. The steps of the method disclosed in connection with the embodiments of the present invention may be directly implemented by a hardware decoding processor, or implemented by a combination of hardware and software modules in the decoding processor. The software module may be located in ram, flash memory, rom, prom, or eprom, registers, etc. storage media as is well known in the art. The storage medium is located in a memory 41, and the processor 40 reads the information in the memory 41 and completes the steps of the method of the foregoing embodiment in combination with the hardware thereof.
The embodiment also provides a machine-readable storage medium, which stores machine-executable instructions, and when the machine-executable instructions are called and executed by the processor, the machine-executable instructions cause the processor to realize the operation control method for automatically eliminating the peculiar smell of the air conditioner.
The operation control method and device for automatically eliminating the odor of the air conditioner and the computer program product of the air conditioner provided by the embodiment of the invention comprise a computer readable storage medium storing program codes, instructions included in the program codes can be used for executing the method in the previous method embodiment, and specific implementation can refer to the method embodiment and is not described herein again.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the system and the apparatus described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In addition, in the description of the embodiments of the present invention, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a non-volatile computer-readable storage medium executable by a processor. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, which are used for illustrating the technical solutions of the present invention and not for limiting the same, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: any person skilled in the art can modify or easily conceive the technical solutions described in the foregoing embodiments or equivalent substitutes for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not depart from the spirit and scope of the embodiments of the present invention, and they should be construed as being included therein. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (10)
1. An operation control method for automatically eliminating peculiar smell of an air conditioner is characterized by being applied to a controller of the air conditioner, and the method comprises the following steps:
when the air conditioner is shut down after monitoring that the air conditioner operates for a preset time according to a refrigeration mode, acquiring air duct humidity and indoor humidity in an air duct of an indoor unit of the air conditioner;
calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity;
determining a target operation mode based on a preset difference threshold and the humidity difference;
and controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify an evaporator of the air conditioner.
2. The method of claim 1, wherein the air conditioner further comprises a compressor in communication with the controller, a motor of the indoor unit, and a cross-flow fan blade; the preset difference threshold comprises a first difference threshold and a second difference threshold, wherein the first difference threshold is larger than the second difference threshold;
the step of determining a target operation mode based on a preset difference threshold and the humidity difference comprises:
judging whether the humidity difference value is larger than the first difference value threshold value or not;
if so, determining that the target operation mode is a first operation mode; wherein the first operation mode comprises: the motor runs reversely according to a first frequency, and the cross-flow fan blade and the compressor are started to run.
3. The method of claim 2, further comprising:
if the humidity difference value is not larger than the first difference threshold value and not smaller than the second difference threshold value, determining that the target operation mode is a second operation mode; wherein the second mode of operation comprises: the motor runs reversely according to a second frequency, and the cross-flow fan blade is started to run.
4. The method of claim 3, wherein the second frequency is less than the first frequency; wherein the first frequency is 300r/min, and the second frequency is 200 r/min.
5. The method of claim 3, further comprising:
and if the humidity difference value is smaller than the second difference threshold value, determining that the target operation mode is a shutdown operation mode.
6. The method of claim 2, wherein the first difference threshold is 30% and the second difference threshold is 10%.
7. The method according to claim 1, wherein the preset time period is 30 min.
8. An operation control device for an air conditioner to automatically eliminate peculiar smell is characterized in that the device is applied to a controller of the air conditioner and comprises:
the acquisition module is used for acquiring the air duct humidity and the indoor humidity in the air duct of the indoor unit of the air conditioner when the air conditioner is shut down after monitoring that the air conditioner operates for a preset time period in a refrigeration mode;
the calculation module is used for calculating to obtain a humidity difference value according to the air duct humidity and the indoor humidity;
the determining module is used for determining a target operation mode based on a preset difference threshold and the humidity difference;
and the control module is used for controlling the air conditioner to operate according to the target operation mode so as to quickly dehumidify the evaporator of the air conditioner.
9. An air conditioner comprising a memory, a processor and a computer program stored on said memory and executable on said processor, wherein said processor when executing said computer program performs the steps of the method of any of claims 1 to 7.
10. A computer-readable storage medium, characterized in that a computer program is stored on the computer-readable storage medium, which computer program, when being executed by a processor, performs the steps of the method of any of the preceding claims 1-7.
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