CN114251751B - Air conditioner fan, control method and device thereof and storage medium - Google Patents

Air conditioner fan, control method and device thereof and storage medium Download PDF

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Publication number
CN114251751B
CN114251751B CN202111514979.0A CN202111514979A CN114251751B CN 114251751 B CN114251751 B CN 114251751B CN 202111514979 A CN202111514979 A CN 202111514979A CN 114251751 B CN114251751 B CN 114251751B
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China
Prior art keywords
heating
humidifying
water pump
parameters
humidity
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CN202111514979.0A
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CN114251751A (en
Inventor
张俊豪
宁瀛锋
杜东逸
刘继宇
张祝宾
巢珺
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/89—Arrangement or mounting of control or safety devices
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/02—Air-humidification, e.g. cooling by humidification by evaporation of water in the air
    • F24F6/08—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements
    • F24F6/10—Air-humidification, e.g. cooling by humidification by evaporation of water in the air using heated wet elements heated electrically
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/20—Humidity
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems

Abstract

The invention discloses an air conditioner fan and a control method, a control device and a storage medium thereof, wherein the method comprises the following steps: when an opening signal of the humidifying assembly is detected, acquiring heating parameters of the heating assembly; matching initial humidifying parameters of the humidifying component according to the heating parameters of the humidifying component; and controlling the humidifying component to operate according to the initial humidifying parameters so that the current humidity value quickly reaches the set target humidity value. According to the air conditioner fan and the control method and device and the storage medium of the air conditioner fan, the initial humidification parameters of the humidification component can be matched according to the heating power of the heating component, the situation that condensed water drops and water flies at the air outlet due to the fact that air is dry when the temperature is high and the heating power is small under the condition that the flow of the humidification component is fixed is effectively prevented, the comfort level is improved, and the user experience is improved.

Description

Air conditioner fan, control method and device thereof and storage medium
Technical Field
The invention belongs to the technical field of air conditioning fans, and particularly relates to an air conditioning fan, a control method and device thereof, and a storage medium.
Background
The cooling and heating dual-purpose cooling fan with the humidifying function comprises a heating component and a humidifying component, and the humidifying component can be opened when heating is carried out, so that the cooling fan has the humidifying function, and the problem of air drying caused by the heating function of a user is solved.
However, in the related art, when the humidification function is turned on by the cooling and heating dual-purpose cooling fan used indoors, the flow of the humidification component is usually fixed, and when the heating component is heated at different power gears, the evaporation capacity of the humidification component is different, so that the comfort level of a user is influenced, and the experience effect of the user is weakened.
Disclosure of Invention
In order to solve the technical problems mentioned in the background art, the air conditioning fan, the control method and the device thereof, and the storage medium provided by the invention can match the initial duty ratio of the humidifying component according to the heating power of the heating component, effectively prevent the occurrence of condensed water drop splashing at the air outlet due to the fact that the air is dry when the temperature is high and the heating power is small under the condition that the flow of the humidifying component is fixed, improve the comfort level, and improve the user experience.
In order to achieve the above purpose, the specific technical solutions of an air conditioning fan, a control method, a control device, and a storage medium of the air conditioning fan of the present invention are as follows:
in one aspect of the present invention, there is provided a method of controlling an air conditioner fan including a heating assembly and a humidifying assembly, the method including:
when an opening signal of the humidifying assembly is detected, acquiring heating parameters of the heating assembly;
matching initial humidifying parameters of the humidifying assembly according to the heating parameters of the humidifying assembly;
and controlling the humidifying component to operate according to the initial humidifying parameters so that the current humidity value quickly reaches the set target humidity value.
Further, the heating parameters of the heating assembly comprise heating power and gear information of the heating assembly; the initial humidification parameters of the humidification assembly include an initial duty cycle of a water pump of the humidification assembly.
Further, matching the initial humidification parameters of the humidification component according to the heating parameters of the humidification component comprises:
and searching the initial duty ratio of the water pump matched with the heating parameter according to a preset corresponding relation table, wherein the corresponding relation table comprises the corresponding relation between the heating parameter and the initial duty ratio of the water pump.
Further, after the controlling the humidification assembly to operate at the initial humidification parameter, the method further comprises:
acquiring the humidity value of the environment where the air conditioning fan is located every other preset time;
calculating the environmental humidity increasing rate according to the humidity value at the current moment and the humidity value at the previous moment;
judging whether the humidity rising rate is larger than a preset rising rate threshold value or not;
and if the humidity is higher than the preset humidity, controlling the water pump to operate at the adjusted duty ratio.
Further, the method further comprises:
and if the humidity rising rate is smaller than or equal to a preset rising rate threshold value, controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches a set target humidity value.
Further, after the controlling the humidification assembly to operate at the initial humidification parameters, the method further comprises:
controlling the water pump to gradually reduce the duty ratio of the water pump to operate;
acquiring a current humidity value of an environment where the air conditioning fan is located;
and when the current humidity value reaches the target humidity value, controlling the water pump to operate at the adjusted duty ratio of the water pump.
In another aspect of the present invention, there is provided a control apparatus of an air conditioner fan including a heating module and a humidifying module, the apparatus comprising:
the acquiring unit is used for acquiring the heating parameters of the heating assembly when the opening signal of the humidifying assembly is detected;
the matching unit is used for matching the initial humidifying parameters of the humidifying assembly according to the heating parameters of the humidifying assembly;
and the control unit is used for controlling the humidifying assembly to operate according to the initial humidifying parameters so as to enable the current humidity value to quickly reach the set target humidity value.
Further, the heating parameters of the heating assembly comprise heating power and gear information of the heating assembly; the initial humidifying parameters of the humidifying assembly comprise an initial duty ratio of a water pump of the humidifying assembly;
the matching unit is specifically configured to search for an initial duty ratio of the water pump matched with the heating parameter according to a preset correspondence table, where the correspondence table includes a correspondence between the heating parameter and the initial duty ratio of the water pump.
Further, the device also comprises a humidity acquisition unit, a calculation unit and a judgment unit,
the humidity obtaining unit is used for obtaining a humidity value of the environment where the air conditioning fan is located every preset time after the humidification component is controlled to operate according to the initial humidification parameters;
the calculation unit is used for calculating the environmental humidity increase rate according to the humidity value at the current moment and the humidity value at the previous moment;
the judging unit is used for judging whether the humidity increasing rate is larger than a preset increasing rate threshold value or not;
the control unit is further configured to control a water pump duty ratio reduction rate of the water pump to be the same as the humidity increase rate and control the water pump to operate at an adjusted duty ratio if the humidity increase rate is greater than a preset increase rate threshold;
and if the humidity rising rate is smaller than or equal to a preset rising rate threshold value, controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches a set target humidity value.
In another aspect of the present invention, an air conditioner fan is provided, which includes a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the steps of the method as described above.
In another aspect of the invention, a computer-readable storage medium is provided, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method as described above.
The air conditioner fan and the control method, the device and the storage medium thereof have the following advantages that: according to the air conditioner fan and the control method and device and the storage medium of the air conditioner fan, the initial humidification parameters of the humidification component can be matched according to the heating power of the heating component, the situation that condensed water drops and water flies at the air outlet due to the fact that air is dry when the temperature is high and the heating power is small under the condition that the flow of the humidification component is fixed is effectively prevented, the comfort level is improved, and the user experience is improved.
Drawings
Fig. 1 is a flowchart of a control method of an air conditioner fan according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating a method for controlling an air conditioner fan according to another embodiment of the present invention;
FIG. 3 is a graph of maximum duty cycle and heating power of a water pump according to an embodiment of the invention;
FIG. 4 is a graph of the water pump duty cycle and the difference between a target humidity value and a current humidity value of an embodiment of the present invention;
FIG. 5 is a schematic structural diagram of a control device of an air conditioner fan according to an embodiment of the present invention;
fig. 6 is a schematic structural view of a control device of an air conditioner fan according to still another embodiment of the present invention;
fig. 7 is a schematic structural diagram of a control device of an air conditioner fan according to another embodiment of the present invention.
Detailed Description
The technical solutions of the present invention will be described clearly and completely with reference to the accompanying drawings, and it should be understood 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.
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.
In the description of the present invention, it should be noted that, 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 a specific case to those of ordinary skill in the art. In addition, the technical features involved in the different embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.
In this application, the air cooler includes the casing and sets up at the inside humidification subassembly of casing, and the humidification subassembly includes wet curtain, storage water tank, with water tank connection's outlet pipe, connect the water pump on the outlet pipe, wet curtain is close to the air outlet setting of casing, and wet curtain setting is in the storage water tank top, and in the tip of outlet pipe extended the aqua storage tank of putting wet curtain top, the water droplet in the aqua storage tank fell on wet curtain to soak wet curtain, the water that wet curtain drips was retrieved by the storage water tank.
A fan is arranged at the air inlet of the shell and used for blowing out the humidified air. Still be equipped with heating element in the casing, with an air for in the heating casing, wherein, heating element can be PTC heating member, the humidification subassembly includes the water tank, the outlet pipe of being connected with the water tank, connect the water pump on the outlet pipe, outlet pipe tip sets up, heating parameter through heating element matches the initial humidification parameter of humidification subassembly, effectively prevent under the fixed condition of humidification subassembly flow, because of the air-out is dry when the temperature is high, the condition that condensation drop flying water appears in the air outlet during heating power hour takes place, and the comfort level is improved, and the user experience is improved.
In addition, the air conditioner fan of the present application may also be used in other heating and humidifying devices such as air purifiers and air humidifiers with heating and humidifying functions, and the following description will specifically refer to the air conditioner fan as an example.
Fig. 1 schematically shows a flowchart of a control method of an air conditioner fan according to an embodiment. As shown in fig. 1, in the technical solution of this embodiment, a method for controlling an air conditioner fan includes:
s11, when an opening signal of the humidifying component is detected, acquiring a heating parameter of the heating component;
specifically, the air-conditioning fan is powered on and started up on the whole machine, after a user selects a heating and humidifying mode, if a control button or a touch screen on the air-conditioning fan is selected by the user, after the controller detects an opening signal of a heating and humidifying function, the controller controls the heating assembly to be opened so as to heat air in the shell, and heating parameters of the heating assembly are acquired in real time, the heating parameters of the heating assembly comprise heating power and gear information of the heating assembly, generally, the larger the heating power of the heating assembly is, correspondingly, the higher the gear of the heating assembly is, the smaller the heating power is, and the smaller the gear is.
When the air-conditioning fan is just started, the air-conditioning fan defaults to be in medium-gear heating, a user switches and increases or decreases gears through a key or a remote controller, and the controller can obtain the current gear by detecting and controlling the I/O level of the PTC heating switch.
S12, matching initial humidifying parameters of the humidifying component according to the heating parameters of the humidifying component;
the initial humidification parameters of the humidifier of this embodiment include the initial duty cycle of the water pump of humidification subassembly, and specifically, the initial duty cycle of water pump is the biggest no-flying water duty cycle Dmax under current gear, and under current gear and initial duty cycle, the humidification rate of air conditioner fan is the highest, can be quick make the real-time humidity of air reach the target humidity value.
And S13, controlling the humidifying component to operate according to the initial humidifying parameters so as to enable the current humidity value to quickly reach a set target humidity value.
According to the control method of the air conditioner fan, the initial humidification parameters of the humidification component can be matched according to the heating power of the heating component, the condition that condensed water drops and splashes at the air outlet due to the fact that air is dry when the temperature is high and the heating power is small under the condition that the flow of the humidification component is fixed is effectively prevented, the comfort level is improved, and the user experience is improved.
In this embodiment, matching the initial humidification parameters of the humidification assembly according to the heating parameters of the humidification assembly includes:
and searching the initial duty ratio of the water pump matched with the heating parameter according to a preset corresponding relation table, wherein the corresponding relation table comprises the corresponding relation between the heating parameter and the initial duty ratio of the water pump.
The correspondence table in this embodiment is prepared and configured in the controller when the controller is shipped from the factory. And the corresponding relation table is used for recording the corresponding relation between the heating parameters and the initial duty ratio of the water pump.
The controller can call the corresponding relation table according to the heating parameters of the heating assembly to obtain the initial duty ratio of the water pump corresponding to the heating parameters of the heating assembly, and then control the water pump to operate according to the obtained initial duty ratio of the water pump, so that the current humidity value quickly reaches the set target humidity value.
In this embodiment, as shown in fig. 3, the corresponding relationship table in this embodiment is a curve relationship between the maximum duty ratio of the water pump and the heating parameter, which is experimentally simulated before the air conditioner fan leaves the factory, and the curve relationship is configured in the controller, and the controller may obtain the initial duty ratio of the water pump corresponding to the heating parameter of the heating component according to the heating parameter of the heating component and query the curve relationship, and then control the water pump to operate according to the obtained initial duty ratio of the water pump, so that the current humidity value quickly reaches the set target humidity value.
In the operation process of the air conditioning fan, if the maximum non-flying water duty ratio is always adopted for operation, the power consumption is high, and the energy is wasted; furthermore, as the humidification time is prolonged, the long-term humidification at the maximum no-flying water duty ratio may cause a large fluctuation risk of the current ambient humidity, so that, as shown in fig. 2, after the controlling the humidification component to operate at the initial humidification parameter, the method further includes:
s21, acquiring a humidity value of the environment where the air conditioning fan is located every preset time;
s22, calculating the environmental humidity increasing rate according to the humidity value at the current moment and the humidity value at the previous moment;
s23, judging whether the humidity rising rate is larger than a preset rising rate threshold value or not;
and S24, if the water ratio is larger than the preset value, controlling the water pump duty ratio reduction rate of the water pump to be the same as the humidity increase rate, and controlling the water pump to operate at the adjusted duty ratio.
Specifically, the humidity value of the environment where the air conditioning fan is located can be obtained through a humidity sensor, the humidity sensor can be arranged at an air inlet of the shell or at any position of the air outlet far away from the shell, and the humidity sensor is connected with the controller in a plate-to-plate communication mode and conducts data transmission.
The preset threshold value of the elevation rate in this embodiment is configured in the controller, and may be set to 5%, and may also be determined according to actual situations, and the present application is not particularly limited.
Wherein, the environmental humidity increasing rate = (the humidity value at the current moment-the humidity value at the previous moment)/the humidity value at the previous moment x 100%, and the water pump duty ratio decreasing rate = - (the water pump duty ratio at the current moment-the water pump duty ratio at the previous moment)/the water pump duty ratio at the previous moment x 100%.
For example, as the humidification time is continuously prolonged, the current environmental humidity is continuously increased, in order to achieve the purpose of energy saving, the humidity in the current room is detected in real time, when the humidity increase rate in the room increases by 5%, the duty ratio of the water pump is controlled to decrease by 5%, and until the humidity reaches the target humidity value set by the user, the water pump is controlled to maintain the humidity value in the current room at the minimum duty ratio.
In this embodiment, the method further includes:
and S25, if the humidity rising rate is smaller than or equal to a preset rising rate threshold value, controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches a set target humidity value.
And when the humidity rising rate is smaller than or equal to a preset rising rate threshold value, the humidity value at the current moment is maintained within a level close to the target humidity value.
According to the control method of the air conditioner fan, the reduction rate of the duty ratio of the water pump is controlled according to the humidity increase rate, so that the current humidity value can quickly and stably reach the target humidity value, the user experience is greatly improved, and the purposes of energy conservation and consumption reduction are achieved.
As an optional embodiment of the present invention, after the controlling the humidification assembly to operate at the initial humidification parameter, the method further comprises:
controlling the water pump to gradually reduce the duty ratio of the water pump to operate;
acquiring a current humidity value of the environment where the air conditioning fan is located;
and when the current humidity value reaches the target humidity value, controlling the water pump to operate at the adjusted duty ratio of the water pump.
In the control method of the air conditioning fan provided in this embodiment, after the humidification component operates with the initial humidification parameter, the current humidity value can quickly and stably reach the target temperature value by gradually decreasing the duty ratio of the water pump, as shown in fig. 4, a functional relationship curve between the duty ratio PMW of the water pump and the difference between the target humidity value and the current humidity value is provided.
In this embodiment, before the controlling the humidification assembly to operate at the initial humidification parameters, the method further comprises:
detecting the liquid level of a water tank of the humidifying assembly in real time;
if the liquid level of the water tank does not reach a low liquid level state, executing the operation of controlling the water pump of the humidifying assembly to operate at the initial duty ratio;
and if the liquid level of the water tank reaches a low liquid level state, sending a water shortage alarm task.
According to the control method of the air conditioner fan, after the whole air conditioner is powered on and started to enter the heating and humidifying mode, the whole air conditioner firstly detects water shortage of the water tank, if a signal fed back to the controller by the water level detection circuit is a water shortage signal of the water tank, the controller sends out a program instruction to carry out water shortage alarm reminding and remind a user of adding water, at the moment, the water pump is effectively prevented from being pumped out in an idle mode, the purpose of prolonging the service life of the water pump is achieved, and the water pump does not work.
For simplicity of explanation, the method embodiments are described as a series of acts or combinations, but those skilled in the art will appreciate that the embodiments are not limited by the order of acts described, as some steps may occur in other orders or concurrently with other steps in accordance with the embodiments of the invention. Further, those of skill in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the embodiments of the invention.
Fig. 5 is a schematic structural diagram of a control device for an air conditioner fan according to an embodiment of the present invention. As shown in fig. 5, the control device for an air conditioner fan provided in this embodiment includes:
an obtaining unit 501, configured to obtain a heating parameter of the heating component when an on signal of the humidification component is detected;
a matching unit 502, configured to match an initial humidification parameter of the humidification assembly according to a heating parameter of the humidification assembly;
and a control unit 503, configured to control the humidification module to operate with the initial humidification parameters, so that the current humidity value quickly reaches the set target humidity value.
Further, the heating parameters of the heating assembly comprise heating power and gear information of the heating assembly; the initial humidifying parameters of the humidifying assembly comprise an initial duty ratio of a water pump of the humidifying assembly;
the matching unit 502 is specifically configured to search for an initial duty ratio of the water pump matched with the heating parameter according to a preset correspondence table, where the correspondence table includes a correspondence between the heating parameter and the initial duty ratio of the water pump.
Further, as shown in fig. 6, the apparatus further comprises a humidity acquisition unit 601, a calculation unit 602, a judgment unit 603 and a control unit 503,
the humidity obtaining unit 601 is configured to obtain a humidity value of an environment where the air conditioning fan is located every preset time after the humidification component is controlled to operate according to the initial humidification parameter;
the calculating unit 602 is configured to calculate an ambient humidity increase rate according to the current-time humidity value and the previous-time humidity value;
the judging unit 603 is configured to judge whether the humidity increase rate is greater than a preset increase rate threshold;
the control unit 503 is further configured to control a water pump duty ratio reduction rate of the water pump to be the same as the humidity increase rate if the humidity increase rate is greater than a preset increase rate threshold, and control the water pump to operate at an adjusted duty ratio;
and if the humidity rising rate is smaller than or equal to a preset rising rate threshold value, controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches a set target humidity value.
Further, the control unit 503 is specifically configured to, after the controlling the humidification component to operate at the initial humidification parameter, control the water pump to gradually decrease the duty ratio of the water pump to operate;
as shown in fig. 7, the apparatus further includes a humidity acquiring unit,
the humidity acquisition unit is used for acquiring the current humidity value of the environment where the air conditioning fan is located;
the control unit 503 is further configured to control the water pump to operate at the adjusted duty ratio of the water pump when the current humidity value reaches the target humidity value.
In this embodiment, the apparatus further includes a water level detection unit 701,
the water level detection unit 701 is configured to detect a liquid level of a water tank of the humidification assembly in real time before the control of the humidification assembly operates according to the initial humidification parameter;
a control unit 503, configured to execute the operation of controlling the water pump of the humidification assembly to operate at the initial duty ratio if the liquid level of the water tank does not reach a low liquid level state;
and if the liquid level of the water tank reaches a low liquid level state, sending a water shortage alarm task.
For the apparatus embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference may be made to the partial description of the method embodiment for relevant points.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one position, or may be distributed on multiple network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
According to the control method and device for the air conditioner fan, provided by the embodiment of the invention, the initial humidification parameter of the humidification component can be matched according to the heating power of the heating component, the condition that condensed water drops and splashes at the air outlet due to the fact that the air outlet is dry when the temperature is high and the heating power is small under the condition that the flow of the humidification component is fixed is effectively prevented, the comfort level is improved, and the user experience is improved.
Furthermore, an embodiment of the present invention also provides a computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, implements the steps of the method as described above.
In this embodiment, if the module/unit integrated with the control device of the air conditioner fan is implemented in the form of a software functional unit and sold or used as a separate product, it may be stored in a computer readable storage medium. Based on such understanding, all or part of the flow of the method according to the embodiments of the present invention may also be implemented by a computer program, which may be stored in a computer-readable storage medium, and when the computer program is executed by a processor, the steps of the method embodiments may be implemented. Wherein the computer program comprises computer program code, which may be in the form of source code, object code, an executable file or some intermediate form, etc. The computer-readable medium may include: any entity or device capable of carrying the computer program code, recording medium, usb disk, removable hard disk, magnetic disk, optical disk, computer Memory, read-Only Memory (ROM), random Access Memory (RAM), electrical carrier wave signals, telecommunications signals, software distribution medium, and the like.
The air conditioner fan provided by the embodiment of the invention comprises a memory, a processor and a computer program which is stored on the memory and can run on the processor, wherein the processor executes the computer program to realize the steps in each dynamic picture display method embodiment, such as S11-S13 shown in FIG. 1. Alternatively, the processor implements the functions of the modules/units in the control device embodiments of the air conditioning fans when executing the computer program, such as the obtaining unit 501, the matching unit 502, and the control unit 503 shown in fig. 5.
Illustratively, the computer program may be partitioned into one or more modules/units that are stored in the memory and executed by the processor to implement the invention. The one or more modules/units may be a series of computer program instruction segments capable of performing specific functions, which are used to describe the execution of the computer program in the control device of the air conditioner fan. For example, the computer program may be divided into an acquisition unit 501, a matching unit 502, a control unit 503.
The Processor may be a Central Processing Unit (CPU), other general purpose Processor, a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), an off-the-shelf Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component, etc. The general purpose processor may be a microprocessor or the processor may be any conventional processor or the like, the processor being the control center for the air conditioning fan, with various interfaces and lines connecting the various parts of the overall air conditioning fan.
The memory may be used to store the computer programs and/or modules, and the processor may implement various functions of the air conditioner fan by operating or executing the computer programs and/or modules stored in the memory and calling data stored in the memory. The memory may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required by at least one function (such as a sound playing function, an image playing function, etc.), and the like; the storage data area may store data (such as audio data, a phonebook, etc.) created according to the use of the cellular phone, and the like. In addition, the memory may include high speed random access memory, and may also include non-volatile memory, such as a hard disk, a memory, a plug-in hard disk, a Smart Media Card (SMC), a Secure Digital (SD) Card, a Flash memory Card (Flash Card), at least one magnetic disk storage device, a Flash memory device, or other volatile solid state storage device.
Those skilled in the art will appreciate that although some embodiments herein include some features included in other embodiments, not others, combinations of features of different embodiments are meant to be within the scope of the invention and form different embodiments. For example, in the claims, any of the claimed embodiments may be used in any combination.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims (9)

1. A method of controlling an air conditioner fan, the air conditioner fan including a heating assembly and a humidifying assembly, the method comprising:
when an opening signal of the humidifying assembly is detected, acquiring heating parameters of the heating assembly;
matching initial humidifying parameters of the humidifying component according to the heating parameters of the heating component, wherein the heating parameters of the heating component comprise heating power and gear information of the heating component; the initial humidifying parameters of the humidifying assembly comprise an initial duty ratio of a water pump of the humidifying assembly;
controlling the humidifying assembly to operate according to the initial humidifying parameters so that the current humidity value quickly reaches a set target humidity value, and acquiring the humidity value of the environment where the air conditioning fan is located every other preset time;
calculating the environmental humidity increasing rate according to the humidity value at the current moment and the humidity value at the previous moment;
judging whether the humidity rising rate is larger than a preset rising rate threshold value or not;
and if the humidity is higher than the preset humidity, controlling the water pump to operate at the adjusted duty ratio.
2. The method of claim 1, wherein matching the initial humidification parameters of the humidification assembly according to the heating parameters of the humidification assembly comprises:
and searching the initial duty ratio of the water pump matched with the heating parameter according to a preset corresponding relation table, wherein the corresponding relation table comprises the corresponding relation between the heating parameter and the initial duty ratio of the water pump.
3. The method of controlling an air conditioner fan as claimed in claim 1, further comprising:
and if the humidity rising rate is smaller than or equal to a preset rising rate threshold value, controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches a set target humidity value.
4. The method of claim 1, wherein after said controlling the humidification assembly to operate at the initial humidification parameter, the method further comprises:
controlling the water pump to gradually reduce the duty ratio of the water pump to operate;
acquiring a current humidity value of the environment where the air conditioning fan is located;
and when the current humidity value reaches the target humidity value, controlling the water pump to operate at the adjusted duty ratio of the water pump.
5. A control device for an air conditioner fan, the air conditioner fan including a heating assembly and a humidifying assembly, the device comprising:
the acquiring unit is used for acquiring the heating parameters of the heating component when the starting signal of the humidifying component is detected;
the matching unit is used for matching the initial humidifying parameters of the humidifying assembly according to the heating parameters of the humidifying assembly, and specifically, the heating parameters of the heating assembly comprise heating power and gear information of the heating assembly; the initial humidifying parameters of the humidifying assembly comprise an initial duty ratio of a water pump of the humidifying assembly;
the control unit is used for controlling the humidifying assembly to operate according to the initial humidifying parameters so as to enable the current humidity value to quickly reach a set target humidity value;
the device also comprises a humidity acquisition unit, a calculation unit and a judgment unit,
the humidity obtaining unit is used for obtaining a humidity value of the environment where the air conditioning fan is located every preset time after the humidification component is controlled to operate according to the initial humidification parameters;
the calculation unit is used for calculating the environmental humidity increase rate according to the humidity value at the current moment and the humidity value at the previous moment;
the judging unit is used for judging whether the humidity increasing rate is larger than a preset increasing rate threshold value or not;
and the control unit is also used for controlling the water pump duty ratio reduction rate of the water pump to be the same as the humidity increase rate and controlling the water pump to operate at the adjusted duty ratio if the humidity increase rate is greater than a preset increase rate threshold value.
6. The control device of an air conditioner fan according to claim 5,
the matching unit is specifically configured to search for an initial duty ratio of the water pump matched with the heating parameter according to a preset correspondence table, where the correspondence table includes a correspondence between the heating parameter and the initial duty ratio of the water pump.
7. The control device of an air conditioner fan as set forth in claim 6,
and the control unit is also used for controlling the water pump to operate at the current duty ratio until the humidity value at the current moment reaches the set target humidity value if the humidity rising rate is smaller than or equal to a preset rising rate threshold value.
8. An air conditioning fan comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor when executing the computer program performs the steps of the method according to any of claims 1-4.
9. A computer-readable storage medium, on which a computer program is stored which, when being executed by a processor, carries out the steps of the method according to any one of claims 1 to 4.
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JPH0571790A (en) * 1991-05-13 1993-03-23 Matsushita Electric Ind Co Ltd Humidifying device
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JP2007187343A (en) * 2006-01-11 2007-07-26 Sharp Corp Humidifier
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