CN114811908A - Control method and device for air conditioner, air conditioner and storage medium - Google Patents

Control method and device for air conditioner, air conditioner and storage medium Download PDF

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Publication number
CN114811908A
CN114811908A CN202210299146.5A CN202210299146A CN114811908A CN 114811908 A CN114811908 A CN 114811908A CN 202210299146 A CN202210299146 A CN 202210299146A CN 114811908 A CN114811908 A CN 114811908A
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China
Prior art keywords
air
air guide
guide assembly
controlling
area
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Granted
Application number
CN202210299146.5A
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Chinese (zh)
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CN114811908B (en
Inventor
杜亮
陈会敏
吴洪金
国德防
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Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Air Conditioner Gen Corp Ltd
Qingdao Haier Air Conditioning Electric Co Ltd
Haier Smart Home Co Ltd
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Priority to CN202210299146.5A priority Critical patent/CN114811908B/en
Publication of CN114811908A publication Critical patent/CN114811908A/en
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Publication of CN114811908B publication Critical patent/CN114811908B/en
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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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/0007—Indoor units, e.g. fan coil units
    • F24F1/0035—Indoor units, e.g. fan coil units characterised by introduction of outside air to the room
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/0373—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing characterised by heating arrangements
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
    • F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
    • 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
    • F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
    • 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
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/22—Means for preventing condensation or evacuating condensate
    • 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
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/66—Volatile organic compounds [VOC]
    • 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
    • F24F2110/50—Air quality properties
    • F24F2110/65—Concentration of specific substances or contaminants
    • F24F2110/70—Carbon dioxide

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Fluid Mechanics (AREA)
  • Air-Flow Control Members (AREA)
  • Air Conditioning Control Device (AREA)

Abstract

The utility model relates to the technical field of air conditioners, and discloses a control method for an air conditioner, which comprises an air guide area and an air outlet area, wherein the air guide area is provided with a fresh air inlet, a first air guide component, a second air guide component and a third air guide component; and controlling the opening and closing state of the first air guide assembly, and/or controlling the opening and closing state of the second air guide assembly, and/or controlling the opening and closing state of the third air guide assembly according to the target fresh air mode. The method can effectively improve the indoor environment quality. The application also discloses a control device for the air conditioner, the air conditioner and a storage medium.

Description

Control method and device for air conditioner, air conditioner and storage medium
Technical Field
The present application relates to the field of air conditioners, and in particular, to a control method and apparatus for an air conditioner, and a storage medium.
Background
At present, with the rapid development of science and technology, the air conditioner is added with a fresh air mode on the basis of a refrigeration mode and a heating mode. The air conditioner is controlled to operate in a fresh air mode, so that circulation of indoor and outdoor air can be realized, indoor environment purification is facilitated, and indoor environment quality is improved.
The related art discloses a natural ventilation system for a high-rise building, which comprises a plurality of rooms, wherein an air inlet window is arranged at the lower part of the outer wall of each room. An exhaust window is arranged on the upper part of the inner wall of each room adjacent to the corridor. And each exhaust window on the right side is directly communicated with a vertical induced draft tube. The left exhaust window is communicated with a vertical induced draft pipe through a horizontal pipe. The bottom end of the induced draft tube is closed. The top end of the induced draft pipe extends out of the top layer of the high-rise building and is provided with a hood. The blast cap is used for preventing water and objects from entering the induced draft tube.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
the ventilation method adopted by the related art is that the ventilation system is usually used in a building and the building adopts a central air conditioner, and the central air conditioner can only realize static ventilation, so that the ventilation system cannot dynamically regulate and control fresh air, and the indoor environment quality cannot be effectively improved.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a control method and device for an air conditioner, the air conditioner and a storage medium, so as to effectively improve the indoor environment quality.
In some embodiments, the air conditioner includes an air guiding region and an air outlet region, the air guiding region is provided with a fresh air inlet, a first air guiding component, a second air guiding component and a third air guiding component, the first air guiding component is installed at a joint of the air guiding region and the air outlet region, the second air guiding component is installed in the air guiding region and used for guiding indoor return air into the air guiding region, the third air guiding component is installed at the fresh air inlet, the air outlet region is communicated with the air guiding region and is provided with an air outlet, and the method includes: obtaining a target fresh air mode associated with the air conditioner; and controlling the opening and closing state of the first air guide assembly, and/or controlling the opening and closing state of the second air guide assembly, and/or controlling the opening and closing state of the third air guide assembly according to the target fresh air mode.
In some embodiments, the apparatus includes a processor and a memory storing program instructions, the processor being configured to execute the control method for an air conditioner as previously described when executing the program instructions.
In some embodiments, the air conditioner comprises a control device for the air conditioner as described above.
In some embodiments, the storage medium stores program instructions that, when executed, perform a control method for an air conditioner as previously described.
The control method and device for the air conditioner, the air conditioner and the storage medium provided by the embodiment of the disclosure can achieve the following technical effects:
after the air conditioner obtains the target fresh air mode, the opening and closing states of the first air guide assembly and/or the second air guide assembly and/or the third air guide assembly can be controlled according to the target fresh air mode, air circulates along different paths, fresh air is dynamically regulated and controlled, indoor air efficiently circulates, and therefore indoor environment quality is effectively improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic structural diagram of an air conditioner provided in an embodiment of the present disclosure;
fig. 2 is a schematic structural diagram of another air conditioner provided in the embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of another air conditioner provided in the embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of another air conditioner provided in the embodiment of the present disclosure;
fig. 5 is a schematic diagram of a control method for an air conditioner according to an embodiment of the present disclosure;
fig. 6 is a schematic diagram of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 7 is a schematic diagram of another control method for an air conditioner according to an embodiment of the present disclosure;
fig. 8 is a schematic diagram of a control device for an air conditioner according to an embodiment of the present disclosure.
Reference numerals:
10: a wind guiding area; 20: an air outlet area; 30: a fan; 10 a: a fresh air inlet;
10 b: an air outlet; 104: a first air guide assembly; 105: a second air guide assembly;
106: a third air guide assembly; 107: a fourth air guide assembly; 20 a: an air outlet;
201: a heating assembly; 40: a partition plate; 1011: a front panel; 1012: a left panel;
1013: a rear panel; 1014: a top plate; 1015: a base plate; 100: a processor;
101: a memory; 102: a communication interface; 103: a bus.
Detailed Description
So that the manner in which the features and advantages of the embodiments of the present disclosure can be understood in detail, a more particular description of the embodiments of the disclosure, briefly summarized above, may be had by reference to the appended drawings, which are included to illustrate, but are not intended to limit the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged as appropriate for the embodiments of the disclosure described herein. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
The term "correspond" may refer to an association or binding relationship, and a corresponds to B refers to an association or binding relationship between a and B.
In the embodiment of the disclosure, the intelligent household appliance is a household appliance formed by introducing a microprocessor, a sensor technology and a network communication technology into the household appliance, and has the characteristics of intelligent control, intelligent sensing and intelligent application, the operation process of the intelligent household appliance usually depends on the application and processing of modern technologies such as internet of things, internet and an electronic chip, for example, the intelligent household appliance can realize the remote control and management of a user on the intelligent household appliance by connecting the intelligent household appliance with the electronic device.
In the disclosed embodiment, the terminal device is an electronic device with a wireless connection function, and the terminal device can be in communication connection with the above intelligent household appliance by connecting to the internet, or can be in communication connection with the above intelligent household appliance directly in a bluetooth mode, a wifi mode, or the like. In some embodiments, the terminal device is, for example, a mobile device, a computer, or a vehicle-mounted device built in a floating car, or any combination thereof. The mobile device may include, for example, a cell phone, a smart home device, a wearable device, a smart mobile device, a virtual reality device, or the like, or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, and the like.
Referring to fig. 1, an embodiment of the present disclosure provides an air conditioner, which may be a cabinet air conditioner or an air duct machine. The structure of the air conditioner will be described by taking the air conditioner as a cabinet. The air conditioner includes an air guiding region 10 and an air outlet region 20. The air guide region 10 is provided with a fresh air inlet 10a, a first air guide member 104, a second air guide member 105, a third air guide member 106, and a fourth air guide member 107. First air guide assembly 104 is attached to a connection between air guide region 10 and air outlet region 20. The second air guiding assembly 105 is installed in the air guiding area 10, and guides the indoor return air into the air guiding area 105. The third air guide member 106 is installed at the fresh air inlet 10 a. The air outlet region 20 is provided in communication with the air guide region 10, and is provided with an air outlet 20a and a heating element 201. The air guiding area 10 is further provided with an air outlet 10b, and the air outlet 10b is communicated with an air outlet pipeline. The fourth air guide member 107 is attached to the air outlet 10 b. A fan 30 is further disposed in the air outlet region 20, and when the fan 30 is turned on, the flow of the air flow in the air guide region 10 and the air outlet region 20 can be accelerated.
Specifically, the air guiding region 10 and the air outlet region 20 are both provided with accommodating cavities. The air guiding region 10 and the air outlet region 20 are separated by a first air guiding assembly 104. By controlling the opening of the air guide assembly 105, the accommodating cavity of the air guide area 10 can be communicated with the accommodating cavity of the air outlet area 20, so that fresh air or return air in the air guide area can flow to the air outlet area. The second air guiding assembly 105 may be disposed in communication with the return air channel. By controlling the opening of the second air guiding assembly 105, the indoor return air can flow into the accommodating cavity of the air guiding area 10 through the return air channel. In addition, the heating component 201 can be installed in the air outlet area 20 along the vertical direction, so as to heat the fresh air when the first air guiding component 104 is opened. The heating element 201 may be a heating wire or a heat exchange tube. The number of the heating elements 201 may be one or more. The first air guiding assembly 104, the second air guiding assembly 105, and the third air guiding assembly 106 may be air guiding plates, and the number of the first air guiding assembly 104, the second air guiding assembly 105, and the third air guiding assembly 106 may be one or more. The fourth wind guiding assembly 107 may also be a wind guiding plate. As an example, the wind guiding region 10 and the wind discharging region 20 are combined to form a cube. The cube is partitioned by a partition 40 to form an air guiding region 10 and an air outlet region 20, and a first air guiding assembly 104 is mounted on the partition 40. The first wind guiding assembly 104 includes three wind guiding plates arranged in parallel and arranged along a vertical direction. As shown in fig. 1, the wind guiding area 10 is formed by enclosing a front panel 1011, a left panel 1012, a rear panel 1013, a top plate 1014, a bottom plate 1015, and a partition 40. The second air guide assembly 105 is mounted on the front panel 1011 and the rear panel 1013.
Based on the above air conditioner structure, with reference to fig. 1 and 5, an embodiment of the present disclosure provides a control method for an air conditioner, including:
and S01, the air conditioner obtains the target fresh air mode related to the air conditioner.
And S02, controlling the opening and closing state of the first air guide assembly, and/or controlling the opening and closing state of the second air guide assembly, and/or controlling the opening and closing state of the third air guide assembly by the air conditioner according to the target fresh air mode.
By adopting the control method for the air conditioner, after the air conditioner obtains the target fresh air mode, the opening and closing states of the first air guide assembly and/or the second air guide assembly and/or the third air guide assembly can be controlled according to the target fresh air mode, so that air circulates along different paths, fresh air is dynamically regulated and controlled, indoor air efficiently circulates, and the indoor environment quality is effectively improved.
Alternatively, fig. 2 shows a schematic view of the structure of the air conditioner operating in the internal circulation mode. With reference to fig. 2, controlling the open/close state of the first air guide assembly, and/or controlling the open/close state of the second air guide assembly, and/or controlling the open/close state of the third air guide assembly according to the target fresh air mode includes:
the air conditioner controls the first air guide assembly to be opened and controls the second air guide assembly and the third air guide assembly to be closed under the condition that the target fresh air mode is determined to be the internal circulation mode.
Therefore, when the target fresh air mode is determined to be the internal circulation mode, the air conditioner controls the first air guide assembly to be opened and controls the second air guide assembly and the third air guide assembly to be closed, the air guiding quantity of fresh air can be increased, and circulation of indoor air is achieved.
Specifically, the air conditioner can control the fan to be turned on, and the circulation of indoor air is accelerated. It can be understood that the air conditioner can realize the regulation and control of the indoor air circulation volume by regulating and controlling the wind speed of the fan. As an example, the air conditioner regulates the gear of the blower to a high gear.
Alternatively, fig. 3 shows a schematic view of the structure of the air conditioner operating in the external circulation mode. As shown in fig. 3, the air conditioner controls the open/close state of the first air guide assembly, and/or controls the open/close state of the second air guide assembly, and/or controls the open/close state of the third air guide assembly according to the target fresh air mode, including:
the air conditioner controls the first air guide assembly and the third air guide assembly to be opened and controls the second air guide assembly to be closed under the condition that the target fresh air mode is determined to be the external circulation mode.
Therefore, after entering the air guide area through the fresh air inlet, fresh air flows through the air outlet area and is discharged to the indoor through the air outlet, and therefore the external circulation of air can be achieved.
Optionally, as shown in fig. 3 and fig. 6, the controlling, by the air conditioner, the open/close state of the first air guide assembly, and/or the open/close state of the second air guide assembly, and/or the open/close state of the third air guide assembly according to the target fresh air mode includes:
and S11, acquiring the temperature value of the outdoor environment associated with the air conditioner by the air conditioner under the condition that the target fresh air mode is determined to be the external circulation mode.
S12, controlling the heating component to be started when the temperature value of the air conditioner is less than or equal to the preset temperature value, and carrying out heating treatment on the fresh air flowing into the air outlet area.
And S13, the air conditioner controls the first air guide assembly and the third air guide assembly to be opened and controls the second air guide assembly to be closed.
Therefore, when the temperature value of the outdoor environment is smaller than or equal to the preset temperature value, the temperature value of the fresh air entering the air guide area from the fresh air inlet is low. Therefore, the air conditioner controls the heating component in the air outlet area to be opened so as to heat the fresh air flowing into the air outlet area and improve the temperature of the fresh air. Meanwhile, condensation caused by low temperature of fresh air is prevented.
The preset temperature value can be preset according to the requirement of a user. As an example, the preset temperature value is 10 ℃.
Alternatively, fig. 4 shows a schematic view of a structure in which the air conditioner is operated in a dual cycle mode. With reference to fig. 4, the air conditioner controls the open/close state of the first air guide assembly, and/or controls the open/close state of the second air guide assembly, and/or controls the open/close state of the third air guide assembly according to the target fresh air mode, including:
the air conditioner controls the first air guide assembly, the third air guide assembly and the second air guide assembly to be opened under the condition that the target fresh air mode is determined to be the double-circulation mode, so that the air mixing operation of indoor return air and fresh air is achieved.
Thus, to accelerate the internal and external double circulation of air, a double circulation mode may be provided. The air conditioner is under the dual cycle mode, and control first wind guide component, third wind guide component and second wind guide component all open for circulate to the regional indoor return air of wind guide and can mix the wind with the new trend that circulates to the wind guide region through the new trend entry.
As shown in fig. 7, an embodiment of the present disclosure provides a control method for an air conditioner, including:
and S21, the air conditioner obtains the target fresh air mode related to the air conditioner.
And S22, controlling the opening and closing state of the first air guide assembly, and/or controlling the opening and closing state of the second air guide assembly, and/or controlling the opening and closing state of the third air guide assembly by the air conditioner according to the target fresh air mode.
And S23, the air conditioner acquires the pollutant concentration value of the indoor return air.
And S24, controlling the third air guide assembly to be closed and controlling the first air guide assembly, the second air guide assembly and the fourth air guide assembly to be opened when the pollutant concentration value indicates that air purification is required. Wherein, the air exit sets up with exhaust pipe way intercommunication, and exhaust pipe way disposes the fan of airing exhaust. The exhaust fan is used for driving the air in the exhaust pipeline to circulate and exhausting the air in the exhaust pipeline to the outside.
By adopting the control method for the air conditioner, which is provided by the embodiment of the disclosure, when the pollution concentration value of the indoor return air indicates that the air needs to be purified, the indoor environment quality is poor. The first air guide component and the second air guide component are controlled to be opened, so that the rapid circulation of indoor return air in the air guide area and the air outlet area can be accelerated. Because the air exit sets up and fourth air guide component is installed in air exit department with exhaust pipe way intercommunication, so, open through controlling fourth air guide component, can make the indoor return air that gets into in the air guide region discharged to outdoor through air exit and exhaust pipe way to reduce the pollutant concentration of indoor return air, and then improve the quality of indoor environment fast.
Optionally, the need to purify the air is determined as follows:
the pollutant concentration value is greater than or equal to a preset concentration value. Wherein, the pollutant can be carbon dioxide or formaldehyde. Accordingly, the contaminant concentration may be a carbon dioxide concentration or a formaldehyde concentration.
As an example, the contaminant is carbon dioxide. At this time, the preset concentration value can be set according to the quality requirement of the user on the indoor environment. For example, the preset concentration value is set to 1000ppm (parts per million).
It should be noted that, after the air conditioner controls the third air guide assembly to be closed and controls the first air guide assembly, the second air guide assembly and the fourth air guide assembly to be opened, the pollutant concentration value can be obtained again. And under the condition that the new pollutant concentration value is smaller than the preset concentration value, the air conditioner is switched into an external circulation mode or a double circulation mode.
The embodiment of the disclosure also provides an air conditioner, which comprises an air guide area, an air outlet area and a control assembly. The wind guide area is provided with a fresh air inlet, a first wind guide assembly, a second wind guide assembly and a third wind guide assembly. The first air guide assembly is installed at the joint of the air guide area and the air outlet area. The second air guide assembly is installed in the air guide area and used for guiding indoor return air into the air guide area. The third air guide component is installed at the fresh air inlet. The air outlet area is communicated with the air guide area and is provided with an air outlet. The control component is configured to obtain a target fresh air mode related to the air conditioner, and according to the target fresh air mode, the opening and closing state of the first air guide component is controlled, and/or the opening and closing state of the second air guide component is controlled, and/or the opening and closing state of the third air guide component is controlled.
By adopting the air conditioner provided by the embodiment of the disclosure, the dynamic regulation and control of fresh air can be realized, and the indoor air can circulate efficiently, so that the indoor environment quality is effectively improved.
In practical application, the first air guide assembly, the second air guide assembly and the third air guide assembly are all air deflectors. The first air guide assembly is controlled by a first motor. The second air guide assembly is controlled by a second motor. The third air guide assembly is controlled by a third motor. The fresh air inlet is provided with a temperature sensor. The temperature sensor is used for detecting the temperature value of the outdoor environment.
The control method for the air conditioner specifically comprises the following steps:
first, the air conditioner is configured with an internal circulation mode, an external circulation mode, and a dual circulation mode. The air conditioner receives a control instruction which is sent by a user and carries fresh air mode information. The fresh air mode information is one of an inner circulation mode, an outer circulation mode or a double circulation mode.
Then, when the air conditioner determines that the target fresh air mode is the internal circulation mode, the air conditioner controls the first motor to drive the first air deflector to be opened, controls the second motor to drive the second air deflector to be closed, and drives the third motor to drive the third air deflector to be closed.
When the air conditioner determines that the target fresh air mode is the external circulation mode, the first motor is controlled to drive the first air deflector, the third motor is controlled to drive the third air deflector to be opened, and the second motor is controlled to drive the second air deflector to be closed. Meanwhile, the temperature value of the outdoor environment is obtained through the temperature sensor. And judging that the temperature value is less than the preset temperature value by 10 ℃, and controlling the heating assembly to be started by the air conditioner so as to heat the fresh air flowing into the air outlet area.
When the target fresh air mode is determined to be the double-circulation mode, the air conditioner controls and controls the first motor to drive the first air deflector to be opened, controls the second motor to drive the second air deflector to be opened, and controls the second motor to drive the second air deflector to be opened, so that the air mixing operation of indoor return air and fresh air is realized.
As shown in fig. 8, an embodiment of the present disclosure provides a control device for an air conditioner, including a processor (processor)100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface)102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call the logic instructions in the memory 101 to perform the control method for the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 101 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 101, which is a computer-readable storage medium, may be used for storing software programs, computer-executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the control method for the air conditioner in the above-described embodiments.
The memory 101 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure provides an air conditioner, which comprises the control device for the air conditioner.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described control method for an air conditioner.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described control method for an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, which is stored in a storage medium and includes one or more instructions for enabling 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 disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: 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, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or apparatus that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, apparatuses, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. 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 place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

Claims (10)

1. A control method for an air conditioner, wherein the air conditioner comprises an air guide area and an air outlet area, the air guide area is provided with a fresh air inlet, a first air guide component, a second air guide component and a third air guide component, the first air guide component is installed at the joint of the air guide area and the air outlet area, the second air guide component is installed in the air guide area and used for guiding indoor return air into the air guide area, the third air guide component is installed at the fresh air inlet, the air outlet area is communicated with the air guide area and provided with an air outlet, and the method comprises the following steps:
obtaining a target fresh air mode associated with the air conditioner;
and controlling the opening and closing state of the first air guide assembly, and/or controlling the opening and closing state of the second air guide assembly, and/or controlling the opening and closing state of the third air guide assembly according to the target fresh air mode.
2. The method as claimed in claim 1, wherein the controlling the open/close state of the first wind guide assembly, and/or the controlling the open/close state of the second wind guide assembly, and/or the controlling the open/close state of the third wind guide assembly according to the target fresh air mode comprises:
and under the condition that the target fresh air mode is determined to be an internal circulation mode, controlling the first air guide assembly to be opened, and controlling the second air guide assembly and the third air guide assembly to be closed.
3. The method as claimed in claim 1, wherein the controlling the open/close state of the first wind guide assembly, and/or the controlling the open/close state of the second wind guide assembly, and/or the controlling the open/close state of the third wind guide assembly according to the target fresh air mode comprises:
and under the condition that the target fresh air mode is determined to be an external circulation mode, the first air guide assembly and the third air guide assembly are controlled to be opened, and the second air guide assembly is controlled to be closed.
4. The method of claim 3, wherein the outlet air region is further configured with a heating component, and after determining that the target fresh air mode is the external circulation mode, the method further comprises:
acquiring a temperature value of an outdoor environment associated with the air conditioner;
and under the condition that the temperature value is less than or equal to a preset temperature value, the heating assembly is controlled to be started for heating the fresh air flowing through the air outlet area.
5. The method as claimed in claim 1, wherein the controlling the open/close state of the first wind guide assembly, and/or the controlling the open/close state of the second wind guide assembly, and/or the controlling the open/close state of the third wind guide assembly according to the target fresh air mode comprises:
and under the condition that the target fresh air mode is determined to be a double-circulation mode, the first air guide assembly, the third air guide assembly and the second air guide assembly are controlled to be opened so as to realize the air mixing operation of indoor return air and fresh air.
6. The method as claimed in any one of claims 1 to 5, wherein the air guiding area is further provided with an air outlet, the air outlet is arranged to communicate with an air exhaust pipeline, the fourth air guiding component is installed at the air outlet, and the method further comprises:
acquiring a pollutant concentration value of indoor return air;
and under the condition that the pollutant concentration value indicates that air needs to be purified, controlling the third air guide assembly to be closed, and controlling the first air guide assembly, the second air guide assembly and the fourth air guide assembly to be opened.
7. An air conditioner, comprising:
the air guide area is provided with a fresh air inlet, a first air guide component, a second air guide component and a third air guide component, the first air guide component is installed at the joint of the air guide area and the air outlet area, the second air guide component is installed in the air guide area and used for guiding indoor return air into the air guide area, and the third air guide component is installed at the fresh air inlet;
the air outlet area is communicated with the air guide area and is provided with an air outlet;
the control component is configured to obtain a target fresh air mode related to the air conditioner, and according to the target fresh air mode, the opening and closing state of the first air guide component is controlled, and/or the opening and closing state of the second air guide component is controlled, and/or the opening and closing state of the third air guide component is controlled.
8. A control apparatus for an air conditioner comprising a processor and a memory storing program instructions, characterized in that the processor is configured to execute the control method for an air conditioner according to any one of claims 1 to 6 when executing the program instructions.
9. An air conditioner characterized by comprising the control device for an air conditioner according to claim 8.
10. A storage medium storing program instructions, characterized in that the program instructions, when executed, perform the control method for an air conditioner according to any one of claims 1 to 6.
CN202210299146.5A 2022-03-25 2022-03-25 Control method and device for air conditioner, air conditioner and storage medium Active CN114811908B (en)

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