CN113970175B - Air conditioner, radiation control method and device thereof and computer readable storage medium - Google Patents

Air conditioner, radiation control method and device thereof and computer readable storage medium Download PDF

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Publication number
CN113970175B
CN113970175B CN202010733965.7A CN202010733965A CN113970175B CN 113970175 B CN113970175 B CN 113970175B CN 202010733965 A CN202010733965 A CN 202010733965A CN 113970175 B CN113970175 B CN 113970175B
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Prior art keywords
radiation
air conditioner
air
indoor environment
environment temperature
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CN202010733965.7A
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CN113970175A (en
Inventor
刘旭阳
蔡国健
李宝华
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GD Midea Air Conditioning Equipment Co Ltd
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GD Midea Air Conditioning Equipment Co Ltd
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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
    • 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
    • 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
    • F24F1/009—Indoor units, e.g. fan coil units characterised by heating arrangements
    • F24F1/0093—Indoor units, e.g. fan coil units characterised by heating arrangements with additional radiant heat-discharging elements, e.g. electric heaters
    • 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
    • F24F11/67—Switching between heating and cooling modes
    • 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
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2221/00—Details or features not otherwise provided for
    • F24F2221/34—Heater, e.g. gas burner, electric air heater
    • 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]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

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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 Conditioning Control Device (AREA)

Abstract

The invention discloses an air conditioner, a radiation control method and a radiation control device thereof and a computer readable storage medium, wherein the radiation control method of the air conditioner comprises the following steps: when the air conditioner starts a radiation heating mode, detecting the indoor environment temperature; judging whether the air conditioner starts a radiation heating function or not according to the indoor environment temperature; if the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are further controlled according to the indoor environment temperature. According to the radiation control method of the air conditioner, the indoor environment temperature can be quickly improved, and the heating comfort is improved.

Description

Air conditioner, radiation control method and device thereof and computer readable storage medium
Technical Field
The present invention relates to the field of air processing technology, and in particular, to a radiation control method for an air conditioner, a computer readable storage medium, an air conditioner, and a radiation control device for an air conditioner.
Background
When the air conditioner is started to heat, the heating efficiency is low when the air conditioner starts to start, the air conditioning room can not provide hot air rapidly, and the heating system has a section of cold air prevention stage, so that the heating speed is low, the requirements of users can not be met, and the user experience is reduced.
Disclosure of Invention
An object of the present invention is to provide a radiation control method of an air conditioner, which can rapidly adjust indoor temperature, prevent severe indoor temperature fluctuation, and improve heating comfort.
A second object of the present invention is to propose a computer readable storage medium.
A third object of the present invention is to provide an air conditioner.
A fourth object of the present invention is to provide a radiation control device for an air conditioner.
The radiation control method of the air conditioner according to the first aspect of the present invention comprises the steps of: when the air conditioner starts a radiation heating mode, detecting the indoor environment temperature; judging whether the air conditioner starts a radiation heating function or not according to the indoor environment temperature; if the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are further controlled according to the indoor environment temperature.
According to the radiation control method of the air conditioner, the indoor environment temperature can be quickly improved, and the heating comfort is improved.
In addition, the radiation control method of the air conditioner according to the above embodiment of the present invention may further have the following additional technical features:
In some embodiments, determining whether the air conditioner is turned on for radiation heating according to the indoor environment temperature includes: judging whether the indoor environment temperature is smaller than a first preset temperature threshold value or not; if the indoor environment temperature is smaller than a first preset temperature threshold value, controlling the air conditioner to start a radiation heating function; and if the indoor environment temperature is greater than or equal to a first preset temperature threshold, controlling the air conditioner to close the radiation heating function.
In some embodiments, when the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the indoor environment temperature, including: judging the indoor environment temperature; if the indoor environment temperature is larger than a second preset temperature threshold value and smaller than a first preset temperature threshold value, controlling the radiation air deflector to open by a second angle, controlling the air conditioner air deflector to open by a first angle, and regulating the rotating speed of the inner fan according to the difference value between the indoor environment temperature and the second preset temperature threshold value; and if the indoor environment temperature is smaller than a second preset temperature threshold value, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be in a closed state, controlling the inner fan to be in a closed state, controlling the radiation air deflector to be opened by a second angle after a first preset time, controlling the air conditioner air deflector to be opened by a first angle, and adjusting the rotating speed of the inner fan according to a difference value between the second preset temperature threshold value and the indoor environment temperature.
In some embodiments, in the operation process of the air conditioner for opening the radiation heating function, if the indoor environment temperature is greater than the first preset temperature threshold, the air conditioner is controlled to close the radiation heating function, the rotating speed of the inner fan is adjusted according to the difference value between the indoor environment temperature and the first preset temperature threshold until the second preset time, the radiation air deflector is controlled to close, the air conditioner air deflector is controlled to close, and the inner fan is controlled to close.
The computer-readable storage medium according to the second aspect of the present invention has stored thereon a radiation control program of an air conditioner, which when executed by a processor, implements the radiation control method of an air conditioner as previously described.
According to a third aspect of the present invention, the air conditioner comprises a heat exchange air duct and a radiation heating cavity, the radiation heating cavity is provided with a ventilation opening and a radiation opening, a heating component is arranged in the radiation heating cavity, the heating component is configured to radiate heat outwards from the radiation opening of the radiation heating cavity, a radiation air deflector is arranged at the ventilation opening and is used for switching on and off the heat exchange air duct and the radiation heating cavity, the air conditioner further comprises a memory, a processor and a radiation control program of the air conditioner which is stored on the memory and can run on the processor, and the processor realizes the radiation control method of the air conditioner when executing the radiation control program.
The radiation control device of an air conditioner according to a fourth aspect of the present invention includes: the system comprises a first temperature detection module and a control module, wherein the first temperature detection module is used for detecting indoor environment temperature; the control module is used for judging whether the air conditioner starts the radiation heating function according to the indoor environment temperature when the air conditioner starts the radiation heating mode, and further controlling the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner according to the indoor environment temperature when the air conditioner starts the radiation heating function.
In some embodiments, when the control module determines whether the air conditioner starts the radiant heating function according to the indoor environment temperature, the control module is further configured to determine whether the indoor environment temperature is less than a first preset temperature threshold; if the indoor environment temperature is smaller than a first preset temperature threshold value, controlling the air conditioner to start a radiation heating function; and if the indoor environment temperature is greater than or equal to a first preset temperature threshold, controlling the air conditioner to close the radiation heating function.
In some embodiments, the control module is further configured to determine the indoor environmental temperature when controlling the radiation air deflector, the air conditioner air deflector, and the inner fan of the air conditioner according to the indoor environmental temperature; if the indoor environment temperature is larger than a second preset temperature threshold value and smaller than a first preset temperature threshold value, controlling the radiation air deflector to open by a second angle, controlling the air conditioner air deflector to open by a first angle, and regulating the rotating speed of the inner fan according to the difference value between the indoor environment temperature and the second preset temperature threshold value; and if the indoor environment temperature is smaller than a second preset temperature threshold value, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be in a closed state, controlling the inner fan to be in a closed state, controlling the radiation air deflector to be opened by a second angle after a first preset time, controlling the air conditioner air deflector to be opened by a first angle, and adjusting the rotating speed of the inner fan according to a difference value between the second preset temperature threshold value and the indoor environment temperature.
In some embodiments, the control module is further configured to, during an operation process of the air conditioner for turning on the radiation heating function, if the indoor environment temperature is greater than the first preset temperature threshold, control the air conditioner to turn off the radiation heating function, and adjust the rotation speed of the inner fan according to a difference value between the indoor environment temperature and the first preset temperature threshold, until a second preset time, control the radiation air deflector to be turned off, control the air conditioner air deflector to be turned off, and control the inner fan to be turned off.
Drawings
Fig. 1 is a flowchart of a radiation control method of an air conditioner according to an embodiment of the present invention.
Fig. 2 is a flowchart of a radiation control method of an air conditioner according to an embodiment of the present invention.
Fig. 3 is a flowchart of a radiation control method of an air conditioner according to an embodiment of the present invention.
Fig. 4 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 5 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 6 is a schematic view of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 7 is a partially enlarged schematic illustration of an indoor unit of an air conditioner according to an embodiment of the present invention.
Fig. 8 is a block diagram of a radiation control device of an air conditioner according to an embodiment of the present invention.
Reference numerals: the air conditioning chamber 100, a heat exchange air duct 101, an air return port 102, an air supply port 103, a radiation heating cavity 104, a radiation port 105, a ventilation port 106, a shell 11, a plastic shell 111, a reflecting cover 112, a protective screening 113, a minimum distance A, an indoor heat exchanger 12, an air flow driving piece 13, a heating assembly 14, a radiation air deflector 15, an air conditioning air deflector 16, a control device 200, a temperature detection module 201 and a control module 202.
Detailed Description
When the air conditioner is started, operates and heats, the temperature of the indoor heat exchanger needs to be slowly increased. At the beginning of the operation heating of the air conditioner, in order to avoid the discomfort of the user caused by cold air supplied to the user during the starting, a cold air prevention mode can be operated at the operation position of the air conditioner, that is, the inner fan is not started at the beginning of the operation of the air conditioner. However, at the beginning of the operation of the air conditioner, the indoor heat cannot be supplied through the indoor heat exchanger, so that the indoor environment temperature of the air conditioner cannot be quickly and timely increased, the time for the operation of the air conditioner is wasted, the indoor environment temperature cannot be quickly and timely increased, and the heating efficiency is low.
Therefore, the invention provides a radiation control method of an air conditioner, wherein the air conditioner comprises a radiation heating device, and when an indoor heat exchanger of the air conditioner cannot meet the heating requirement of a user, the air conditioner can be heated through the radiation heating device, so that the indoor temperature is quickly increased, and the heating requirement of the user is met.
Embodiments of the present invention are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout. The embodiments described below by referring to the drawings are illustrative and intended to explain the present invention and should not be construed as limiting the invention.
Referring to fig. 1 to 7, a radiation control method of an air conditioner according to a first aspect of the present invention includes the steps of:
when the air conditioner starts a radiation heating mode, the indoor environment temperature T1 is detected. For example, the indoor environment temperature T1 may be detected by a temperature detection structure such as a sensor, or the indoor environment temperature T1 may be obtained by an external input (an indoor environment rough temperature is obtained by a cloud platform, an external temperature detection device, or the like). Judging whether the air conditioner starts a radiation heating function or not according to the indoor environment temperature T1. For example, when the indoor ambient temperature T1 satisfies a predetermined condition, the radiant heating function is turned on; if the indoor ambient temperature T1 does not meet the predetermined regulation, the radiant heating function may be selected to be turned off. The radiation heating function is suitable for providing heat for the indoor space so as to improve the indoor environment temperature T1.
In addition, if the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are further controlled according to the indoor environment temperature T1. Wherein, the air conditioner can include radiant heating chamber and heating element, realizes indoor radiant heating through radiant heating chamber and heating element, and wherein, radiant heating chamber can include vent and radiation mouth, and heating element can be through the radiation mouth to indoor radiant heat, and can be through the vent to radiant heating chamber air inlet. In addition, through adjusting the radiation aviation baffle, the radiation aviation baffle can be used for switching the vent, and the radiation aviation baffle can adjust the ventilation volume of radiation heating chamber to the air current that the control led to the radiation heating chamber provides the heat for indoor through the radiation heating function, in order to reach quick heating's purpose.
According to the radiation control method of the air conditioner, whether the radiation heating function needs to be operated or not can be determined according to the indoor environment temperature T1, and after the radiation heating function is started, the heat distribution of radiation heating and circulation heating can be adjusted through the indoor environment temperature T1, so that the indoor environment temperature T1 is better maintained, and fluctuation of the indoor environment temperature T1 is reduced.
Specifically, in the invention, when the heat provided by the indoor circulating heating device (which can be a device comprising an inner fan, a heat exchanger and the like) is insufficient, the radiation heating device is started, so that the radiation heating device is used for supplementing heat for the indoor, the large fluctuation of the indoor environment temperature T1 caused by the insufficient heat provided by the indoor circulating heating device is avoided, and the performance of the air conditioner can be improved. Optionally, in the present invention, the radiation heating function may be selectively turned on in the case that the indoor ambient temperature T1 is low; the radiation heating function can also be selectively started when the indoor heat exchanger cannot meet the indoor heating requirement, for example, a cold air prevention stage when the air conditioner starts to start, a defrosting stage of the air conditioner and the like.
It should be further noted that, for different users, the heating requirements are different, so that whether to start radiation heating can be determined according to the selection of the user, for example, when the user does not select the radiation heating mode, no matter what the indoor environment temperature T1 is, the radiation heating function is not started; of course, when the user does not select to cancel the radiation heating mode, the radiation heating function may be started when the indoor ambient temperature T1 satisfies the preset condition.
In addition, the radiation control method of the air conditioner according to the embodiment of the invention can be applied to the air conditioner shown in fig. 4. Referring to fig. 4-7, the indoor unit of the air conditioner comprises a heat exchange air duct and a radiation heating cavity, wherein the radiation heating cavity is provided with a ventilation opening and a radiation opening, a heating component is arranged in the radiation heating cavity and is configured to radiate heat from the radiation opening of the radiation heating cavity to the outside of the radiation heating cavity, and a radiation air deflector is arranged at the ventilation opening and used for switching on and off the heat exchange air duct and the radiation heating cavity.
Specifically, in connection with fig. 4 to 7, the air conditioner may include: a housing 11, an indoor heat exchanger 12, an airflow driver 13, and a heating assembly 14. Wherein the indoor heat exchanger 12 can be used to regulate the indoor ambient temperature T1, and the heating assembly 14 can directly heat the room.
Specifically, the heat exchange air duct 101 is arranged in the shell 11, the heat exchange air duct 101 is provided with an air return opening 102 and an air supply opening 103, the indoor heat exchanger 12 is arranged in the heat exchange air duct 101, the air flow driving piece 13 is used for driving air flow to flow from the air return opening 102 to the air supply opening 103, under the driving action of the air flow driving piece 13, the air flow can return air from the air return opening 102 and enter the heat exchange air duct 101, and if the air supply opening 103 is in an opened state, the air flow can be sent out from the air supply opening 103. The heat exchange air duct 101 is internally provided with the indoor heat exchanger 12, when the air conditioning chamber 100 heats (or refrigerates) in operation, air flows can exchange heat with the indoor heat exchanger 12 when passing through the indoor heat exchanger 12, so that the air flows after heat exchange can be provided through the air supply outlet 103, and the purpose of adjusting the indoor environment temperature T1 is achieved.
In addition, the housing 11 also has a radiation heating chamber 104 therein, the radiation heating chamber 104 has a radiation port 105, the heating element 14 is provided in the radiation heating chamber 104, and the heating element 14 is configured to radiate heat from the radiation port 105 to the outside of the housing 11. When the heating assembly 14 is turned on, the heating assembly 14 may radiate heat to the outside (indoor) of the housing 11 through the radiation port 105, satisfying the user's demand. Especially, when the heat supplied through the heat exchanging air duct 101 cannot meet the user's demand, or when the indoor heat exchanger 12 is not operated, the heat can be supplemented by the heating assembly 14.
Wherein the heating assembly 14 of the present invention may be configured to radiate heat directly to the radiation port 105; may also be configured to reflect heat from the heating element 14 toward the radiation port 105 by reflection from the inner surface of the radiant heating chamber 104; it may also be provided that the inner surface of the radiant heating chamber 104 reflects heat from the heating assembly 14 towards the radiation port 105 while the heating assembly 14 radiates heat directly towards the radiation port 105.
The heating component 14 in the present invention may be configured as a radiation heating structure, for example, the heating component 14 may include a carbon fiber electric heating tube, a quartz electric heating tube, or the like.
The heating component 14 can independently heat the room, namely, the heating component 14 radiates heat to the room, so that the room environment is heated, and at the moment, the radiation heating cavity 104 where the heating component 14 is positioned can be completely separated from the heat exchange air duct 101; in addition, the air flow driving piece 13 of the heat exchange air duct 101 can drive the air flow to circulate in the radiation heating cavity 104, so that the air flow can exchange heat with the heating component 14, the heat exchange efficiency and effect are improved, and at the moment, the radiation heating cavity 104 and the heat exchange air duct 101 can be mutually communicated; alternatively, the drive structure may be separately provided to drive the flow of air within the radiant heating chamber 104 so that the temperature within the chamber may be separately regulated by the heating assembly 14.
Further, the radiant heating chamber 104 has a vent 106, the vent 106 is provided with a radiant air deflector 15, the radiant air deflector 15 is movable between an open position and a closed position, the radiant air deflector 15 opens the vent 106 in the open position to communicate the radiant heating chamber 104 with the heat exchanging air duct 101, and the radiant air deflector 15 closes the vent 106 in the closed position to isolate the radiant heating chamber 104 from the heat exchanging air duct 101. During the use, the radiation air deflector 15 can be opened and closed according to the requirement, when the air flow of the heat exchange air duct 101 is required to be heated through the radiation heating cavity 104 and the heating component 14, the radiation air deflector 15 can be opened, so that the air flow of the heat exchange air duct 101 can be heated through the heating component 14 and sent out through the radiation port 105 after being heated; when the air flow in the heat exchange air duct 101 does not need to be heated through the radiation heating cavity 104 and the heating assembly 14, the radiation air deflector 15 can be closed, and the air flow in the heat exchange air duct 101 does not pass through the radiation heating cavity 104.
Alternatively, as shown in fig. 1, in the present invention, whether the air conditioner starts the radiant heating function may be determined according to the indoor environment temperature T1. The method specifically comprises the following steps:
judging whether the indoor environment temperature T1 is smaller than a first preset temperature threshold Tb or not;
if the indoor environment temperature T1 is smaller than a first preset temperature threshold Tb, controlling the air conditioner to start a radiation heating function;
and if the indoor environment temperature T1 is greater than or equal to a first preset temperature threshold Tb, controlling the air conditioner to close a radiation heating function.
That is, when the indoor ambient temperature T1 is at a low value, on the one hand, the shortage of heat supply of the indoor heat exchanger can be compensated by the radiation heating function, and on the other hand, the indoor ambient temperature T1 can be rapidly increased, so that the heating efficiency of the air conditioner can be improved. In addition, in the heating operation process of the air conditioner, the indoor environment temperature T1 is lower due to some reasons, and at the moment, the indoor environment temperature T1 can be quickly recovered through the radiation heating function, so that the fluctuation of the indoor environment temperature T1 is reduced, and the indoor temperature is quickly stabilized.
In addition, the present invention may determine the on and off of the radiant heating function in other manners, for example, in the radiant heating mode, whether to turn on the radiant heating function is determined according to a difference between the indoor ambient temperature T1 and the set temperature. Specifically, when the difference obtained by subtracting the indoor environment temperature T1 from the set temperature is large, the radiation heating function is started so as to conveniently and rapidly raise the indoor environment temperature T1 to the set temperature; when the difference is smaller, the radiation heating function can be turned off, so that the indoor environment temperature T1 is prevented from rising too fast to exceed the set temperature excessively. Of course, the opening and closing of the radiant heating function can be determined in other manners in the present invention, and the specific selection of the opening and closing conditions of the radiant heating function is only some specific embodiments of the present invention, and is not a limitation on the protection scope of the present invention.
In combination with the foregoing embodiments, the radiation deflector in the present invention may be provided in a rotatable form so as to open and close the vent by rotation, and to adjust the opening and closing angle of the vent by rotation. Alternatively, the radiation deflector 15 is configured to be rotatable between an open position and a closed position, and the radiation deflector 15 is inclined toward the ventilation opening 106 with respect to the air outlet direction of the heat exchange air duct 101 in the open position. The radiation air deflector 15 can be opened and closed through rotation, so that the control of the radiation air deflector 15 is simplified, in addition, when the radiation air deflector 15 is opened, the radiation air deflector 15 has a guiding function, and when the air flow of a heat exchange channel passes through the radiation air deflector 15 again, the air flow can flow to the radiation heating cavity 104 under the guiding function of the radiation air deflector 15, so that more air flow can be introduced into the radiation heating cavity 104, and the heating effect of the heating assembly 14 is improved.
The rotation center shaft of the radiation air deflector 15 is adjacent to the downstream side of the ventilation opening 106, when the radiation air deflector 15 is in an open position in the rotation process of the radiation air deflector 15, the radiation air deflector 15 is inclined towards the ventilation opening 106 in the air outlet direction of the heat exchange channel, a preset distance is spaced between the rotation center shaft and the end edge of the radiation air deflector 15, and a groove can be formed in the downstream side of the ventilation opening 106, so that in the rotation process of the radiation air deflector 15, the groove can provide a yielding position for the radiation air deflector 15, the radiation air deflector 15 can smoothly rotate, the inner surface of the groove can be in an arc shape matched with the shape of the radiation air deflector 15, relative sealing between the radiation air deflector 15 and the groove can be conveniently achieved, and the air flow guiding effect of the radiation air deflector 15 on air flow is improved.
Alternatively, in combination with the foregoing embodiment, the radiation deflector 15 is provided in a rotatable form, the vent can be opened and closed by rotation, and the opening degree of the vent can be adjusted by rotation. When the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the indoor environment temperature T1. As shown in fig. 2, the method specifically comprises the following steps:
and judging the indoor environment temperature T1, and determining different running states of the radiation heating function according to different indoor environment temperatures T1. The method specifically comprises the following steps:
if the indoor environment temperature T1 is larger than a second preset temperature threshold value Ta and smaller than a first preset temperature threshold value Tb, controlling the radiation air deflector to open by a second angle and controlling the air conditioner air deflector to open by a first angle;
that is, when the indoor ambient temperature T1 is relatively high (the indoor ambient temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb), the indoor heat exchanger can provide appropriate heat for the room, but the heat provided by the indoor heat exchanger cannot provide rapid lifting of the indoor ambient temperature T1, at this time, in order to achieve rapid lifting of the indoor ambient temperature T1, the radiation heating function and the internal circulation heating function can be simultaneously started, wherein the fan is turned on to promote the indoor air to flow back into the air conditioner, the air flow is promoted to exchange heat with the indoor heat exchanger, the air conditioner air deflector 16 is turned on to enable the air flow to be sent out through the main air outlet of the air conditioner, the radiation air deflector is turned on, the air flow can enter the radiation heating cavity to exchange heat with the heating component, so that more heat is carried into the room, the indoor air can be rapidly heated by the combination of the indoor heat exchanger and the heating component, the rapid lifting of the indoor ambient temperature T1 can be achieved, and, for example, the air flow circulation heating mode can be improved, the lifting efficiency can be simultaneously promoted, the uniformity of the heat can be promoted to a larger range, and the heat can be promoted to a larger range.
And if the indoor environment temperature T1 is smaller than a second preset temperature threshold value Ta, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be in a closed state and controlling the inner fan to be in a closed state, wherein the second preset temperature threshold value Ta is smaller than the first preset temperature threshold value Tb.
That is, when the indoor environment temperature T1 is low, the indoor heat exchanger cannot provide proper heat for the indoor space, for example, the cold air prevention state when the air conditioner is started, the defrosting process of the outdoor unit, and the like, at this time, the indoor heat exchanger is insufficient to heat the indoor space, at this time, the inner fan is in a closed state, the radiation air deflector and the air conditioner air deflector are both closed, at this time, the radiation heating function is started, that is, the heating assembly is started, at this time, the heating assembly radiates heat outwards in a radiation heating mode, so that the indoor environment temperature T1 is quickly raised.
As the indoor heat exchanger increases in temperature, after a period of time, the indoor heat exchanger may begin to provide more heat to the room for an increase in the indoor ambient temperature T1. Therefore, when the indoor environment temperature T1 is smaller than the second preset temperature threshold value Ta, the radiation air guide plate and the air conditioner air guide plate are both closed, and the fan is stopped, after the first preset time, the radiation air guide plate is controlled to be opened by a second angle, and the air conditioner air guide plate is controlled to be opened by a first angle. Thereby can provide more even and faster temperature increase for indoor through the air current, improve indoor ambient temperature T1's lifting speed effectively, promote indoor ambient temperature T1's faster steady simultaneously.
Alternatively, the first preset time of the present invention may be in the range of 30 seconds to 5 minutes, for example, the first preset time is set to 1 minute.
In addition, in the foregoing adjustment process, whether the indoor environment temperature T1 is less than the second preset temperature threshold Ta and the radiation heating function is operated for the first preset time as described above, or whether the indoor environment temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb, the rotation speed of the inner fan may be adjusted according to the difference between the indoor environment temperature T1 and the second preset temperature threshold Ta.
For example, when the indoor environmental temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb, the inner fan rotation speed may be set to: n (T1-Ta) × (ζ+1). Wherein ζ is a correction coefficient, where ζ may be a value according to a temperature of the indoor heat exchanger and a model of the air conditioner, where a value range of ζ is 0 to 1, and n may be a preset rotational speed, for example, n may be a predetermined percentage of a rated rotational speed of the inner fan, and the predetermined percentage may be in a range of 10% to 80%.
For another example, after the indoor environmental temperature T1 is less than the first preset time after the second preset temperature threshold Ta, the rotation speed of the inner fan may be set to n× (Ta-T1) ×ζ+1.
Optionally, in the operation process of the air conditioner for opening the radiation heating function, if the indoor environment temperature T1 is greater than the first preset temperature threshold Tb, the air conditioner is controlled to close the radiation heating function, and the rotation speed of the inner fan is adjusted according to the difference between the indoor environment temperature T1 and the first preset temperature threshold Tb until the second preset time, the radiation air deflector is controlled to close, the air conditioner air deflector is controlled to close, and the inner fan is controlled to close.
That is, when the indoor environment temperature T1 is less than the first preset temperature threshold Tb, the radiation heating function is turned on, and as the air conditioner heats, the indoor environment temperature T1 gradually increases, and when the indoor environment temperature T1 increases to be greater than the first preset temperature threshold Tb, the radiation heating function may be turned off, and at this time, the rotation speed of the inner fan may be adjusted according to the difference between the indoor environment temperature T1 and the first preset temperature threshold Tb, for example, the rotation speed of the inner fan may be adjusted to n× (T1-Tb) ×ζ+1).
Along with the continuous rising of the temperature (for example, after the second preset time), the indoor environment temperature T1 reaches a more suitable temperature, and the inner fan can be turned off at the moment, so that energy conservation and environmental protection are realized, and the radiation air deflector and the air conditioner air deflector can be also adjusted to be in a closed state when the inner fan is turned off.
Wherein the second preset time in the present invention may be set to be in the range of 0 to 5 minutes, for example, 30 seconds.
In summary, according to the radiation control method of the air conditioner provided by the embodiment of the invention, the radiation air deflector of the air conditioner, the air deflector of the air conditioner and the inner fan are controlled according to the temperature of the indoor heat exchanger, so that the indoor temperature can be quickly regulated, and meanwhile, the severe fluctuation of the indoor temperature is prevented, and the heating comfort is improved.
In one embodiment of the present invention, as shown in fig. 3, after the air conditioner enters the radiant heating mode, the method comprises the following steps:
detecting indoor environment temperature T1;
if T1 is less than Ta, the radiation heating is started, the radiation swing blade is closed, the air conditioner air deflector is closed, and the inner fan is stopped. After 1 minute, the radiation heating is started, the angle of the radiation air deflector is a second angle, the angle of the air deflector of the air conditioner is a first angle, and the rotating speed of the inner fan is that of the inner fan: n (Ta-T1) × (ζ+1);
if Ta is smaller than T1 and Tb, the radiation heating is started, the angle of the radiation air deflector is a second angle, the angle of the air deflector of the air conditioner is a first angle, and the rotating speed of the inner fan is that of the inner fan: n (T1-Ta) × (ζ+1);
if T1> Tb, the radiation heating is closed, the angle of the radiation air deflector is a second angle, the angle of the air deflector of the air conditioner is a first angle, and the rotating speed of the inner fan is: and n is (T1-Tb) (ζ+1), after 30S, the radiation heating is closed, the radiation swing blade is closed, the air conditioner swing blade is closed, and the inner fan is closed.
The computer-readable storage medium according to the second aspect of the present invention has stored thereon a radiation control program of an air conditioner, which when executed by a processor, implements the radiation control method of an air conditioner as previously described.
The computer readable storage medium of the embodiment of the invention can quickly adjust the indoor temperature when the radiation control program of the air conditioner stored on the computer readable storage medium and corresponding to the radiation control method of the air conditioner of the embodiment is executed by the processor, and meanwhile, the severe fluctuation of the indoor temperature is prevented, and the heating comfort is improved.
Referring to fig. 4 to 7, the air conditioner according to the third aspect of the present invention comprises a heat exchanging air duct and a radiation heating chamber having a vent and a radiation port, a heating assembly is provided in the radiation heating chamber, and the heating assembly is configured to radiate heat outward from the radiation port of the radiation heating chamber, a radiation air deflector is provided at the vent for switching on and off the heat exchanging air duct and the radiation heating chamber, the air conditioner further comprises a memory, a processor, and a radiation control program of the air conditioner stored on the memory and operable on the processor, the processor implementing a radiation control method of the air conditioner as described above when executing the radiation control program.
According to the air conditioner provided by the embodiment of the invention, whether the radiation heating function needs to be operated or not can be determined according to the indoor environment temperature T1, and after the radiation heating function is started, the heat distribution of radiation heating and circulation heating can be adjusted through the indoor environment temperature T1, so that the indoor environment temperature T1 is better maintained, and the fluctuation of the indoor environment temperature T1 is reduced.
Specifically, referring to fig. 4 to 7, an air conditioning chamber 100 according to an embodiment of the present invention includes a housing 11, an indoor heat exchanger 12, an air flow driving part 13, and a heating assembly 14. The shell 11 is internally provided with a heat exchange air duct 101, the heat exchange air duct 101 is provided with an air return port 102 and an air supply port 103, the indoor heat exchanger 12 is arranged in the heat exchange air duct 101, the air flow driving piece 13 is used for driving air flow to flow from the air return port 102 to the air supply port 103, under the driving action of the air flow driving piece 13, the air flow can return air from the air return port 102 and enter the heat exchange air duct 101, and if the air supply port 103 is in an open state, the air flow can be sent out from the air supply port 103. The heat exchange air duct 101 is internally provided with the indoor heat exchanger 12, and when the air conditioning chamber 100 heats (or refrigerates) in operation, air flows can exchange heat with the indoor heat exchanger 12 when passing through the indoor heat exchanger 12, so that the air flows after heat exchange can be provided through the air supply outlet 103, and the purpose of adjusting the indoor environment temperature is achieved. In addition, the housing 11 also has a radiation heating chamber 104 therein, the radiation heating chamber 104 has a radiation port 105, the heating element 14 is provided in the radiation heating chamber 104, and the heating element 14 is configured to radiate heat from the radiation port 105 to the outside of the housing 11. When the heating assembly 14 is turned on, the heating assembly 14 may radiate heat to the outside (indoor) of the housing 11 through the radiation port 105, satisfying the user's demand. Especially, when the heat supplied through the heat exchanging air duct 101 cannot meet the user's demand, or when the indoor heat exchanger 12 is not operated, the heat can be supplemented by the heating assembly 14.
The radiant heating chamber 104 has a vent 106, the vent 106 being adapted to communicate with the heat exchange air duct 101, the vent 106 being provided with a radiant deflector 15, the radiant deflector 15 being movable between an open position in which the vent 106 is opened to allow the radiant heating chamber 104 to communicate with the heat exchange air duct 101 and a closed position in which the radiant deflector 15 closes the vent 106 to allow the radiant heating chamber 104 to be spaced from the heat exchange air duct 101.
Alternatively, the housing 11 includes the plastic case 111 and the reflection housing 112, and by providing the plastic case 111, the weight and cost of the air conditioning chamber 100 can be reduced. A reflecting cover 112 is attached to the bottom of the plastic housing 111, a radiation heating chamber 104 is formed in the reflecting cover 112, and the reflecting cover 112 is configured to reflect heat of the heating assembly and radiate from the radiation port 105 to the outside of the housing 11, wherein a minimum distance a between the reflecting cover 112 and the plastic housing 111 is not less than 3 mm. By separating the plastic housing 111 from the reflection housing 112, it is possible to avoid the influence of high temperature on the reflection housing 112 on the plastic housing 111, thereby avoiding the problem that the plastic housing 111 is easily aged due to high temperature, improving the stability of the air conditioning chamber 100, and extending the service life of the air conditioning chamber 100.
In the air conditioning chamber 100, the air supply port 103 is used for supplying air into the room, and therefore, the installation position of the air supply port 103 is generally a position where it is easier to adjust the indoor environmental temperature. Optionally, the radiation opening 105 is disposed adjacent to the air supply opening 103 in the present invention, so that the heat radiated by the heating assembly 14 can be more easily transferred toward a predetermined direction, thereby improving the effect of the heating assembly 14 on adjusting the indoor environment temperature.
Optionally, the heating assembly 14 includes a heat pipe and a heat sink coupled to the heat pipe. Therefore, the contact area between the heating component 14 and the air flow can be increased, so that the air flow and the heating component 14 exchange heat more quickly, the heat exchange efficiency between the air and the heating component 14 is improved, and the heating component 14 is prevented from generating high temperature, or the heat generated by the heating component 14 cannot be sent out in time.
In contrast, the air conditioner in the related art has cold air prevention stage when the heating mode is just started, and at this moment, in order to prevent cold air in the air conditioner from blowing out, the fan stops running, and the fan is operated after the temperature of the heat exchange system pipeline is raised, so that heating and air supply are realized. In the cold air prevention stage, radiation heating devices are added, radiation is the fastest mode in heat transfer, and can rapidly heat objects outside the radiation opening, so that a human body rapidly feels warm. The radiation heating device is added, and the device is communicated with the main air duct of the air conditioner, so that rapid heating is realized. According to experimental tests, after the air conditioner is started to perform heating operation, the exposed skin of the radiating device in 40S can obviously feel warm. The user experience is much better than the original air conditioner.
In this embodiment, the air conditioner includes a memory, a processor, and a radiation control program of the air conditioner corresponding to the radiation control method of the air conditioner of the above embodiment stored on the memory and operable on the processor, and when the program is processed, it is possible to quickly adjust the indoor temperature while preventing severe fluctuation of the indoor temperature, enhancing the heating comfort.
Fig. 8 is a block diagram of a radiation control device 200 of an air conditioner according to an embodiment of the present invention.
The radiation control device 200 of the air conditioner according to the fourth aspect of the present invention includes: a first temperature detection module 201 and a control module 202.
The first temperature detection module 201 is configured to detect an indoor environmental temperature T1; the control module 202 is configured to determine whether the air conditioner is turned on a radiation heating function according to an indoor environment temperature T1 when the air conditioner is turned on the radiation heating mode, and further control a radiation air deflector of the air conditioner, an air conditioner air deflector, and an inner fan according to the indoor environment temperature T1 when the air conditioner is turned on the radiation heating function.
It should be noted that, the radiation control device 200 of the air conditioner according to the embodiment of the present invention may be applied to the air conditioner shown in fig. 4, specifically, as shown in fig. 4, the indoor unit 100 of the air conditioner includes a heat exchange air duct 101 and a radiation heating cavity 104, where the radiation heating cavity 104 has a ventilation opening 106 and a radiation opening 105, a heating component 14 is disposed in the radiation heating cavity 104, and the heating component 14 is configured to radiate heat from the radiation opening 105 of the radiation heating cavity to the outside of the radiation heating cavity, a radiation air deflector 15 is disposed at the ventilation opening 106, and the radiation air deflector 15 is used for switching on and off the heat exchange air duct 101 and the radiation heating cavity 104.
According to the radiation control device 200 of the air conditioner in the embodiment of the invention, whether the radiation heating function needs to be operated or not can be determined according to the indoor environment temperature T1, and after the radiation heating function is started, the heat distribution of radiation heating and circulation heating can be adjusted through the indoor environment temperature T1, so that the indoor environment temperature T1 is better maintained, and the fluctuation of the indoor environment temperature T1 is reduced.
Specifically, the radiation air deflector 15 can control whether the heat exchange air in the heat exchange air duct 101 needs to pass through the heating assembly 14, and it is understood that the heating assembly 14 may be a heating structure of a radiation electric heating tube.
Optionally, when determining whether the air conditioner is turned on with respect to the radiation heating function according to the indoor environment temperature T1, the control module 202 is further configured to determine whether the indoor environment temperature T1 is less than a first preset temperature threshold Tb; if the indoor environment temperature T1 is smaller than the first preset temperature threshold Tb, controlling the air conditioner to start a radiation heating function; and if the indoor environment temperature T1 is greater than or equal to the first preset temperature threshold Tb, controlling the air conditioner to close the radiation heating function. That is, when the indoor ambient temperature T1 is at a low value, on the one hand, the shortage of heat supply of the indoor heat exchanger can be compensated by the radiation heating function, and on the other hand, the indoor ambient temperature T1 can be rapidly increased, so that the heating efficiency of the air conditioner can be improved. In addition, in the heating operation process of the air conditioner, the indoor environment temperature T1 is lower due to some reasons, and at the moment, the indoor environment temperature T1 can be quickly recovered through the radiation heating function, so that the fluctuation of the indoor environment temperature T1 is reduced, and the indoor temperature is quickly stabilized.
Optionally, the control module 202 is further configured to determine the indoor environment temperature T1 when controlling the radiation air deflector, the air conditioner air deflector, and the inner fan of the air conditioner according to the indoor environment temperature T1; if the indoor environment temperature T1 is larger than a second preset temperature threshold value Ta and smaller than a first preset temperature threshold value Tb, controlling the radiation air deflector to open a second angle, controlling the air conditioner air deflector to open a first angle, and adjusting the rotating speed of the inner fan according to the difference value between the indoor environment temperature T1 and the second preset temperature threshold value Ta; if the indoor environment temperature T1 is smaller than a second preset temperature threshold value Ta, the radiation air deflector is controlled to be in a closed state, the air conditioner air deflector is controlled to be in a closed state, the inner fan is controlled to be in a closed state, after a first preset time, the radiation air deflector is controlled to be opened by a second angle, the air conditioner air deflector is controlled to be opened by a first angle, and the rotating speed of the inner fan is regulated according to the difference value between the second preset temperature threshold value Ta and the indoor environment temperature T1.
That is, when the indoor ambient temperature T1 is relatively high (the indoor ambient temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb), the indoor heat exchanger can provide appropriate heat for the room, but the heat provided by the indoor heat exchanger cannot provide rapid lifting of the indoor ambient temperature T1, at this time, in order to achieve rapid lifting of the indoor ambient temperature T1, the radiation heating function and the internal circulation heating function can be simultaneously started, wherein the fan is turned on to promote the indoor air to flow back into the air conditioner, the air flow is promoted to exchange heat with the indoor heat exchanger, the air conditioner air deflector is turned on to enable the air flow to flow out through the main air outlet of the air conditioner, heating of the room is achieved, the radiation air deflector is turned on, the air flow can enter the radiation heating cavity to exchange heat with the heating component, so that more heat is carried into the room, the indoor air can be rapidly heated through the combination of the indoor heat exchanger and the heating component, the rapid lifting of the indoor ambient temperature T1 is achieved, and, for example, the air flow is circularly heated, the lifting efficiency is improved, the uniformity of the heat can be guaranteed, and the heat can be promoted to a larger range.
When the indoor environment temperature T1 is low, the indoor heat exchanger cannot provide proper heat for the indoor, such as a cold air prevention state when the air conditioner is started, an outdoor unit defrosting process and the like, at the moment, the indoor heat exchanger is insufficient for heating the indoor, at the moment, the inner fan is in a closed state, the radiation air deflector and the air conditioner air deflector are both closed, at the moment, the radiation heating function is started, that is to say, the heating assembly is started, at the moment, the heating assembly radiates heat outwards in a radiation heating mode, so that the indoor environment temperature T1 is conveniently and rapidly improved.
As the indoor heat exchanger increases in temperature, after a period of time, the indoor heat exchanger may begin to provide more heat to the room for an increase in the indoor ambient temperature T1. Therefore, when the indoor environment temperature T1 is smaller than the second preset temperature threshold value Ta, the radiation air guide plate and the air conditioner air guide plate are both closed, and the fan is stopped, after the first preset time, the radiation air guide plate is controlled to be opened by a second angle, and the air conditioner air guide plate is controlled to be opened by a first angle. Thereby can provide more even and faster temperature increase for indoor through the air current, improve indoor ambient temperature T1's lifting speed effectively, promote indoor ambient temperature T1's faster steady simultaneously.
Alternatively, the first preset time of the present invention may be in the range of 30 seconds to 5 minutes, for example, the first preset time is set to 1 minute.
In addition, in the foregoing adjustment process, whether the indoor environment temperature T1 is less than the second preset temperature threshold Ta and the radiation heating function is operated for the first preset time as described above, or whether the indoor environment temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb, the rotation speed of the inner fan may be adjusted according to the difference between the indoor environment temperature T1 and the second preset temperature threshold Ta.
For example, when the indoor environmental temperature T1 is greater than the second preset temperature threshold Ta and less than the first preset temperature threshold Tb, the inner fan rotation speed may be set to: n (T1-Ta) × (ζ+1). Wherein ζ is a correction coefficient, where ζ may be a value according to a temperature of the indoor heat exchanger and a model of the air conditioner, where a value range of ζ is 0 to 1, and n may be a preset rotational speed, for example, n may be a predetermined percentage of a rated rotational speed of the inner fan, and the predetermined percentage may be in a range of 10% to 80%.
For another example, after the indoor environmental temperature T1 is less than the first preset time after the second preset temperature threshold Ta, the rotation speed of the inner fan may be set to n× (Ta-T1) ×ζ+1.
Optionally, the control module 202 is further configured to, during operation of the air conditioner with the radiation heating function turned on, if the indoor environmental temperature T1 is greater than the first preset temperature threshold Tb, control the air conditioner to turn off the radiation heating function, and adjust the rotation speed of the inner fan according to the difference between the indoor environmental temperature T1 and the first preset temperature threshold Tb until the second preset time, control the radiation air deflector to turn off, and control the air conditioner air deflector to turn off, and control the inner fan to turn off.
That is, when the indoor environment temperature T1 is less than the first preset temperature threshold Tb, the radiation heating function is turned on, and as the air conditioner heats, the indoor environment temperature T1 gradually increases, and when the indoor environment temperature T1 increases to be greater than the first preset temperature threshold Tb, the radiation heating function may be turned off, and at this time, the rotation speed of the inner fan may be adjusted according to the difference between the indoor environment temperature T1 and the first preset temperature threshold Tb, for example, the rotation speed of the inner fan may be adjusted to n× (T1-Tb) ×ζ+1).
Along with the continuous rising of the temperature (for example, after the second preset time), the indoor environment temperature T1 reaches a more suitable temperature, and the inner fan can be turned off at the moment, so that energy conservation and environmental protection are realized, and the radiation air deflector and the air conditioner air deflector can be also adjusted to be in a closed state when the inner fan is turned off.
Wherein the second preset time in the present invention may be set to be in the range of 0 to 5 minutes, for example, 30 seconds.
It should be noted that, other specific implementation methods of the radiation control device 200 of the air conditioner according to the embodiment of the present invention may refer to specific implementation methods of the radiation control method of the air conditioner according to the above embodiment of the present invention.
In summary, according to the radiation control device 200 of the air conditioner in the embodiment of the invention, the radiation air deflector of the air conditioner, the air conditioner air deflector and the inner fan are controlled according to the temperature of the indoor heat exchanger, so that the indoor temperature can be quickly adjusted, and meanwhile, the severe fluctuation of the indoor temperature is prevented, and the heating comfort is improved.
It should be noted that the logic and/or steps represented in the flowcharts or otherwise described herein, for example, may be considered as a ordered listing of executable instructions for implementing logical functions, and may be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device. More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). In addition, the computer readable medium may even be paper or other suitable medium on which the program is printed, as the program may be electronically captured, via, for instance, optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner, if necessary, and then stored in a computer memory.
It is to be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. In the above-described embodiments, the various steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, may be implemented using any one or combination of the following techniques, as is well known in the art: discrete logic circuits having logic gates for implementing logic functions on data signals, application specific integrated circuits having suitable combinational logic gates, programmable Gate Arrays (PGAs), field Programmable Gate Arrays (FPGAs), and the like.
In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present invention. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.
While embodiments of the present invention have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the invention, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the invention.

Claims (10)

1. A radiation control method of an air conditioner is characterized in that the air conditioner comprises a heat exchange air duct and a radiation heating cavity, the radiation heating cavity is provided with a ventilation opening and a radiation opening, a heating component is arranged in the radiation heating cavity and is configured to radiate heat from the radiation opening of the radiation heating cavity to the outside of the radiation heating cavity, a radiation air deflector is arranged at the ventilation opening and is used for switching on and off the heat exchange air duct and the radiation heating cavity,
the control method comprises the following steps:
when the air conditioner starts a radiation heating mode, detecting the indoor environment temperature;
judging whether the air conditioner starts a radiation heating function or not according to the indoor environment temperature;
if the air conditioner starts the radiation heating function, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are further controlled according to the indoor environment temperature so as to prevent the indoor temperature from severely fluctuating.
2. The radiation control method of an air conditioner as set forth in claim 1, wherein determining whether the air conditioner is turned on a radiation heating function according to the indoor environment temperature comprises:
judging whether the indoor environment temperature is smaller than a first preset temperature threshold value or not;
if the indoor environment temperature is smaller than a first preset temperature threshold value, controlling the air conditioner to start a radiation heating function;
and if the indoor environment temperature is greater than or equal to a first preset temperature threshold, controlling the air conditioner to close the radiation heating function.
3. The radiation control method of an air conditioner according to claim 1 or 2, wherein when the air conditioner turns on a radiation heating function, controlling a radiation air guide plate, an air conditioner air guide plate and an inner fan of the air conditioner according to the indoor environment temperature, comprises:
judging the indoor environment temperature;
if the indoor environment temperature is larger than a second preset temperature threshold value and smaller than a first preset temperature threshold value, controlling the radiation air deflector to open by a second angle, controlling the air conditioner air deflector to open by a first angle, and regulating the rotating speed of the inner fan according to the difference value between the indoor environment temperature and the second preset temperature threshold value;
And if the indoor environment temperature is smaller than a second preset temperature threshold value, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be in a closed state, controlling the inner fan to be in a closed state, controlling the radiation air deflector to be opened by a second angle after a first preset time, controlling the air conditioner air deflector to be opened by a first angle, and adjusting the rotating speed of the inner fan according to a difference value between the second preset temperature threshold value and the indoor environment temperature.
4. The radiation control method of an air conditioner according to claim 3, wherein, during an operation of the air conditioner for turning on a radiation heating function, if the indoor environment temperature is greater than the first preset temperature threshold, the air conditioner is controlled to turn off the radiation heating function, and the rotation speed of the inner fan is adjusted according to a difference between the indoor environment temperature and the first preset temperature threshold until a second preset time, the radiation air deflector is controlled to be turned off, and the air conditioner air deflector is controlled to be turned off, and the inner fan is controlled to be turned off.
5. A computer-readable storage medium, on which a radiation control program of an air conditioner is stored, which when executed by a processor implements the radiation control method of an air conditioner according to any one of claims 1 to 4.
6. An air conditioner, characterized in that the air conditioner comprises a heat exchange air duct and a radiation heating cavity, the radiation heating cavity is provided with a ventilation opening and a radiation opening, a heating component is arranged in the radiation heating cavity, the heating component is configured and suitable for radiating heat outwards from the radiation opening of the radiation heating cavity, a radiation air deflector is arranged at the ventilation opening and used for switching on and off the heat exchange air duct and the radiation heating cavity, the air conditioner further comprises a memory, a processor and a radiation control program of the air conditioner which is stored on the memory and can be operated on the processor, and the processor realizes the radiation control method of the air conditioner according to any one of claims 1-4 when executing the radiation control program.
7. A radiation control device of an air conditioner is characterized in that the air conditioner comprises a heat exchange air duct and a radiation heating cavity, the radiation heating cavity is provided with a ventilation opening and a radiation opening, a heating component is arranged in the radiation heating cavity and is configured to radiate heat from the radiation opening of the radiation heating cavity to the outside of the radiation heating cavity, a radiation air deflector is arranged at the ventilation opening and used for switching on and off the heat exchange air duct and the radiation heating cavity,
The control device includes:
the first temperature detection module is used for detecting the indoor environment temperature;
the control module is used for judging whether the air conditioner starts a radiation heating function according to the indoor environment temperature when the air conditioner starts the radiation heating mode, and further controlling the radiation air deflector of the air conditioner, the air conditioner air deflector and the inner fan according to the indoor environment temperature when the air conditioner starts the radiation heating function so as to prevent severe fluctuation of the indoor temperature.
8. The radiation control device of an air conditioner according to claim 7, wherein said control module is further configured to, when judging whether said air conditioner is on or not according to said indoor environment temperature,
judging whether the indoor environment temperature is smaller than a first preset temperature threshold value or not;
if the indoor environment temperature is smaller than a first preset temperature threshold value, controlling the air conditioner to start a radiation heating function;
and if the indoor environment temperature is greater than or equal to a first preset temperature threshold, controlling the air conditioner to close the radiation heating function.
9. The radiation control device for an air conditioner according to claim 7 or 8, wherein said control module is further configured to, when controlling a radiation air guide plate, an air conditioner air guide plate and an inner fan of said air conditioner according to said indoor environment temperature,
Judging the indoor environment temperature;
if the indoor environment temperature is larger than a second preset temperature threshold value and smaller than a first preset temperature threshold value, controlling the radiation air deflector to open by a second angle, controlling the air conditioner air deflector to open by a first angle, and regulating the rotating speed of the inner fan according to the difference value between the indoor environment temperature and the second preset temperature threshold value;
and if the indoor environment temperature is smaller than a second preset temperature threshold value, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be in a closed state, controlling the inner fan to be in a closed state, controlling the radiation air deflector to be opened by a second angle after a first preset time, controlling the air conditioner air deflector to be opened by a first angle, and adjusting the rotating speed of the inner fan according to a difference value between the second preset temperature threshold value and the indoor environment temperature.
10. The radiation control device of an air conditioner as defined in claim 9, wherein said control module is further adapted to,
and in the running process of the air conditioner on radiation heating function, if the indoor environment temperature is greater than the first preset temperature threshold, controlling the air conditioner to close the radiation heating function, regulating the rotating speed of the inner fan according to the difference value between the indoor environment temperature and the first preset temperature threshold until the second preset time, controlling the radiation air deflector to close, controlling the air conditioner air deflector to close, and controlling the inner fan to close.
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