CN113970172B - Air conditioner, radiation control method and device thereof and computer storage medium - Google Patents
Air conditioner, radiation control method and device thereof and computer storage medium Download PDFInfo
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- CN113970172B CN113970172B CN202010721168.7A CN202010721168A CN113970172B CN 113970172 B CN113970172 B CN 113970172B CN 202010721168 A CN202010721168 A CN 202010721168A CN 113970172 B CN113970172 B CN 113970172B
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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
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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
- 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
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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
- F24F11/65—Electronic processing for selecting an operating mode
- F24F11/67—Switching between heating and cooling modes
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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
- F24F11/70—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
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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
- F24F11/70—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
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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
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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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
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
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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
- F24F2221/00—Details or features not otherwise provided for
- F24F2221/34—Heater, e.g. gas burner, electric air heater
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- 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)
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- General Engineering & Computer Science (AREA)
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- 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 storage medium, wherein the radiation control method of the air conditioner comprises the following steps: detecting the indoor environment temperature; when the air conditioner heats and runs, if the radiation heating function is started, the temperature difference between the indoor environment temperature and the set temperature is calculated, and the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the temperature difference. Therefore, the indoor temperature can be quickly regulated, the indoor temperature is kept within the target range, and the heating comfort is improved.
Description
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 indoor unit of the air conditioner can not rapidly supply hot air, 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
The present invention aims to solve at least one of the technical problems in the related art to some extent. Therefore, an object of the present invention is to provide a radiation control method of an air conditioner, which can quickly adjust indoor temperature, maintain indoor temperature within a target range, 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.
To achieve the above object, an embodiment of a first aspect of the present invention provides a radiation control method for an air conditioner, wherein the method includes the following steps: detecting the indoor environment temperature; when the air conditioner heats and runs, if the radiation heating function is started, the temperature difference between the indoor environment temperature and the set temperature is calculated, and the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the temperature difference.
According to the control method provided by the embodiment of the invention, firstly, the indoor environment temperature is detected when the air conditioner is started, when the air conditioner operates in a heating mode and starts a radiation heating function, the temperature difference between the indoor environment temperature and the set temperature is calculated according to the detected indoor environment temperature value, and the radiation air deflector of the air conditioner, the air conditioner air deflector and the inner fan are controlled according to the calculated temperature difference. Therefore, the indoor temperature can be quickly adjusted, the indoor temperature is kept within the target range, and the heating comfort is improved.
In some examples of the present invention, when the time of the heating operation of the air conditioner reaches a first preset time, it is determined whether the indoor environment temperature is less than a preset temperature threshold, and the radiation heating function of the air conditioner is controlled to be turned on when the indoor environment temperature is less than the preset temperature threshold.
In some examples of the present invention, controlling the radiation air deflector, the air conditioner air deflector, and the inner fan of the air conditioner according to the temperature difference value includes: when the temperature difference is smaller than or equal to a first preset temperature difference, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be opened at a first angle, controlling the inner fan to keep the normal rotation speed to operate when the air conditioner heats, controlling the radiation air deflector to be opened at a first preset angle after a second preset time, keeping the air conditioner air deflector to be opened at a first angle, and keeping the inner fan to operate at the normal rotation speed when the air conditioner heats; when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and controlling the inner fan to keep normal rotation speed operation when the air conditioner heats; when the temperature difference is greater than or equal to a second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to open a third preset angle, the air conditioner air deflector is controlled to be opened to a default angle when the air conditioner heats and operates, the inner fan is controlled to keep normal rotation speed when the air conditioner heats and operates, and after the third preset time, the radiation air deflector is controlled to be closed.
In some examples of the present invention, when the radiation heating function is turned on while the air conditioner is in heating operation, controlling the radiation air guide plate, the air conditioner air guide plate and the inner fan of the air conditioner according to the temperature difference value includes: when the temperature difference is smaller than or equal to a first preset temperature difference, 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, detecting the temperature of an indoor heat exchanger of the air conditioner after a fourth preset time, and further controlling the radiation air deflector, the air conditioner air deflector and the inner fan according to the temperature of the indoor heat exchanger; when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the air conditioner to close a radiation heating function, controlling the radiation air deflector to be in a closing state, controlling the air conditioner air deflector to open a third angle, and regulating the rotating speed of the inner fan according to the temperature of the indoor heat exchanger; and when the temperature difference value is greater than or equal to a second preset temperature difference value, controlling the air conditioner to be in a standby state.
In some examples of the invention, further controlling the radiation air deflector, the air conditioner air deflector, and the inner blower according to the indoor heat exchanger temperature includes: when the temperature of the indoor heat exchanger is smaller than a first preset temperature, controlling the radiation air deflector to open by a first preset angle, controlling the air conditioner air deflector to open by the first angle, and regulating the rotating speed of the inner fan according to the difference value between the first preset temperature and the temperature of the indoor heat exchanger; when the temperature of the indoor heat exchanger is larger than the first preset temperature and smaller than the second preset temperature, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and regulating the rotating speed of the inner fan according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature; when the temperature of the indoor heat exchanger is higher than the second preset temperature, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature, and after a fifth preset time, the air conditioner is controlled to be closed for radiation heating function, and the radiation air deflector is controlled to be in a closed state.
To achieve the above object, an embodiment of a second aspect of the present invention proposes a computer-readable storage medium having stored thereon a radiation control program of an air conditioner, which when executed by a processor, implements a radiation control method of an air conditioner as in the above embodiment.
To achieve the above object, an embodiment of a third aspect of the present invention provides an air conditioner, the air conditioner including a heat exchange air duct and a radiation heating chamber, the radiation heating chamber having a vent and a radiation port, a heating assembly being provided in the radiation heating chamber, the heating assembly being configured to radiate heat from the radiation port of the radiation heating chamber to outside the radiation heating chamber, a radiation air deflector being provided at the vent, the radiation air deflector being configured to switch on and off the heat exchange air duct and the radiation heating chamber, the air conditioner further including 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 the radiation control method of the air conditioner according to the above embodiment when executing the radiation control program.
According to the air conditioner provided by the embodiment of the invention, the radiation control method of the air conditioner in the embodiment is realized by executing the radiation control program of the air conditioner stored on the memory and corresponding to the radiation control method of the air conditioner, so that the indoor temperature can be quickly regulated, the indoor temperature is kept within the target range, and the heating comfort is improved.
To achieve the above object, a fourth aspect of the present invention provides a radiation control device of an air conditioner, including: the first temperature detection module is used for detecting the indoor environment temperature; and the control module is used for controlling the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner according to the temperature difference between the indoor environment temperature and the set temperature and the temperature difference if the radiation heating function is started when the air conditioner heats and operates.
According to the control device provided by the embodiment of the invention, the indoor environment temperature is detected through the first temperature detection module, then after the air conditioner operates in a heating mode and a heat radiation function is started, the temperature difference between the indoor environment temperature and the set temperature is calculated, and the operation of the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner is controlled by the control module according to the calculated temperature difference. Therefore, the control module can quickly adjust the indoor temperature, keep the indoor temperature within a target range and improve heating comfort.
In some examples of the present invention, the control module is further configured to determine whether the indoor environment temperature is less than a preset temperature threshold when the time of the heating operation of the air conditioner reaches a first preset time, and control the air conditioner to start the radiant heating function when the indoor environment temperature is less than the preset temperature threshold.
In some examples of the present invention, the control module is further configured to, when the temperature difference is less than or equal to a first preset temperature difference, control the radiation air deflector to be in a closed state, control the air conditioner air deflector to be opened by a first angle, control the inner fan to keep a normal rotation speed to operate when the air conditioner is in heating operation, and after a second preset time, control the radiation air deflector to be opened by the first preset angle, keep the air conditioner air deflector to be opened by the first angle, and keep the inner fan to operate at the normal rotation speed when the air conditioner is in heating operation; when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and controlling the inner fan to keep normal rotation speed operation when the air conditioner heats; when the temperature difference is greater than or equal to a second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to open a third preset angle, the air conditioner air deflector is controlled to be opened to a default angle when the air conditioner heats and operates, the inner fan is controlled to keep normal rotation speed when the air conditioner heats and operates, and after the third preset time, the radiation air deflector is controlled to be closed.
In some examples of the present invention, when the radiation heating function is turned on while the air conditioner is in heating operation, the control module is further configured to control the radiation air deflector to be in a closed state and control the air conditioner air deflector to be in a closed state when the temperature difference is less than or equal to a first preset temperature difference, and control the inner fan to be in a closed state, and after a fourth preset time, detect an indoor heat exchanger temperature of the air conditioner, and further control the radiation air deflector, the air conditioner air deflector, and the inner fan according to the indoor heat exchanger temperature; when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the air conditioner to close a radiation heating function, controlling the radiation air deflector to be in a closing state, controlling the air conditioner air deflector to open a third angle, and regulating the rotating speed of the inner fan according to the temperature of the indoor heat exchanger; and when the temperature difference value is greater than or equal to a second preset temperature difference value, controlling the air conditioner to be in a standby state.
In some examples of the present invention, the control module is further configured to control the radiation air deflector to open a first preset angle and control the air conditioner air deflector to open the first angle when the indoor heat exchanger temperature is less than a first preset temperature, and adjust a rotational speed of the inner fan according to a difference between the first preset temperature and the indoor heat exchanger temperature; when the temperature of the indoor heat exchanger is larger than the first preset temperature and smaller than the second preset temperature, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and regulating the rotating speed of the inner fan according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature; when the temperature of the indoor heat exchanger is higher than the second preset temperature, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature, and after a fifth preset time, the air conditioner is controlled to be closed for radiation heating function, and the radiation air deflector is controlled to be in a closed state.
Drawings
Fig. 1 is a schematic view of an indoor unit 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 schematic view of an indoor unit of an air conditioner according to another embodiment of the present invention;
FIG. 4 is a flowchart of a radiation control method of an air conditioner according to an embodiment of the present invention;
fig. 5 is a partially enlarged schematic illustration of an indoor unit of an air conditioner according to an embodiment of the present invention;
FIG. 6 is a flowchart of a radiation control method of an air conditioner according to another embodiment of the present invention;
fig. 7 is a schematic view of an indoor unit of an air conditioner according to still another 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.
Detailed Description
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.
An air conditioner, a radiation control method and apparatus thereof, and a computer-readable medium according to embodiments of the present invention are described below with reference to the accompanying drawings.
As shown in fig. 2, the control method according to the embodiment of the present invention includes the following steps: s10, detecting the indoor environment temperature. S20, when the air conditioner is in heating operation, if the radiation heating function is started, controlling the radiation air deflector of the air conditioner, the air conditioner air deflector and the inner fan according to the temperature difference between the indoor environment temperature and the set temperature and the temperature difference. The set temperature may be a temperature value input by a user or a fixed set temperature selected by the user, or may be one of preset temperature values in the heating mode. For example, the opening angle of the radiation air deflector, the opening angle of the air conditioner air deflector, the operation of the fan, and the like are controlled. Therefore, the method can quickly adjust the indoor temperature, keep the indoor temperature within the target range, improve the heating comfort and improve the intelligence of the air conditioner.
Specifically, according to the magnitude of the temperature difference between the indoor environment temperature and the set temperature, or the set value interval, how to control the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner can be defined according to the interval where the difference is located and other modes. For example, when the temperature difference is large, modes such as adjusting the heat radiation air deflector, the air conditioner air deflector and the operation of a fan are adjusted so as to achieve the effect of rapidly improving the indoor temperature, avoid complex operation when a user needs to rapidly improve the indoor temperature, and provide convenience for the user to use the air conditioner.
Specifically, referring to fig. 1, the air conditioner includes a heat exchanging air duct 101 and a radiation heating cavity 104, 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 104 to the outside of the radiation heating cavity 104, a radiation air deflector 15 is disposed at the ventilation opening 106, the radiation air deflector 15 is used for switching on and off the heat exchanging air duct 101 and the radiation heating cavity 104, and the ventilation volume of the radiation heating cavity 104 is adjusted by adjusting the opening angle of the radiation air deflector 15.
In the invention, the temperature sensor is arranged on the air conditioner to detect the indoor environment temperature, and the temperature of the indoor environment can be obtained through external equipment (such as a remote controller). Optionally, when detecting the indoor environment temperature, the detection device can be set to detect for many times, and the average value of the detection results is taken for many times, so as to improve the accuracy of detection.
As shown in fig. 4, in one embodiment of the present invention, when the time of the heating operation of the air conditioner reaches the first preset time, it is determined whether the indoor environment temperature is less than the preset temperature threshold, if the indoor environment temperature is less than the preset temperature threshold, the air conditioner is controlled to start the radiation heating function, so as to heat by using the radiation heating structure, achieve the effect of raising the indoor temperature, enable the user to feel the change of the indoor temperature after the air conditioner is started, and meet the heating requirement of the user for the initial stage of the opening of the air conditioner.
If the indoor environment temperature is greater than or equal to the preset temperature threshold, the control radiation air deflector is closed, and the air conditioner heating mode is operated.
Further, the radiation air deflector of the air conditioner, the air conditioner air deflector and the inner fan can be controlled according to the temperature difference. The temperature difference is a value obtained by subtracting the set temperature from the indoor environment temperature.
When the temperature difference is smaller than or equal to a first preset temperature difference, the radiation air deflector is controlled to be in a closed state, the air conditioner air deflector is controlled to be opened by a first angle, the inner fan is controlled to keep normal rotation speed operation during heating operation of the air conditioner, after a second preset time, the radiation air deflector is controlled to be opened by the first preset angle, the air conditioner air deflector is controlled to be opened by the first angle, and the inner fan is controlled to be operated at normal rotation speed during heating operation of the air conditioner.
Specifically, when the temperature difference is smaller than or equal to the first preset temperature difference, the indoor environment temperature and the preset temperature of the user are greatly different, and the temperature needs to be raised at the moment, so that the radiation heating function of the air conditioner is started, the radiation air deflector is closed, surrounding air can be heated through the radiation heating structure, the indoor temperature is quickly raised, and the heating requirement of the user is met. In this example, the first angle is assumed to be a smaller angle, and since the heating speed is slower at the beginning of the operation heating of the air conditioner, the air conditioner air deflector angle can be opened less, or the air conditioner air deflector angle can be temporarily not opened. After the inner fan runs for a period of time, namely after the second preset time, the radiation air deflector is opened at the moment, so that the generated air flow of the inner fan can exchange heat with the air in the radiation heating structure and then blow out hot air from the air conditioner air deflector. The first preset time and the second preset time may be several minutes, for example, one minute, two minutes, etc.
When the temperature difference is larger than the first preset temperature difference and smaller than the second preset temperature difference, the radiation air deflector is controlled to be opened by a second preset angle, the air conditioner air deflector is controlled to be opened by the second angle, and the inner fan is controlled to keep normal rotation speed operation when the air conditioner heats.
Specifically, after the mode is operated for a period of time, the temperature difference can be repeatedly detected, the obtained temperature difference is between a first preset temperature difference value and a second preset temperature difference value, the temperature difference is gradually reduced, the heating temperature of the air conditioner is gradually increased, the angle of the radiation air deflector can be controlled to be gradually reduced, the angle of the air deflector of the air conditioner is gradually increased, and the inner fan keeps running so as to send out more hot air and improve the indoor temperature. Of course, when the user turns on the air conditioner, the temperature difference is between the first preset temperature difference and the second preset temperature difference, and the air conditioner controls the operation modes of the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner according to the temperature difference.
Further, after the above mode is operated for a period of time, the detection of the temperature difference may be repeated, and when the obtained temperature difference is greater than or equal to the second preset temperature difference, the temperature difference is smaller, so that the air conditioner is controlled to close the radiation heating function, and the air flow does not need to exchange a great deal of heat with the radiation heating structure, so that the radiation air deflector is controlled to open a third preset angle, for example, an angle smaller than the second preset angle. And controlling the air conditioner air deflector to be opened to a default angle when the air conditioner heats, controlling the inner fan to keep normal rotation speed operation when the air conditioner heats, and controlling the radiation air deflector to be closed after the air conditioner air deflector is operated for a third preset time, so that only the air conditioner heating mode is operated.
In addition, if the temperature difference is greater than or equal to the second preset temperature difference after the air conditioner is started, the radiation heating mode is not started, the air conditioner heating mode is operated, and the air conditioner air deflector is set to be a default angle.
It should be noted that after the above scheme continues to operate for a period of time, the radiation air deflector can be continuously controlled to be in a closed state, at this time, the radiation heating structure is completely closed, the temperature of the indoor heat exchanger is raised, and the air conditioner operates in a heating mode. That is, the control state of the above scheme (i.e., the control mode in which the temperature difference is equal to or greater than the second preset temperature difference) may be automatically switched to the default air conditioning and heating mode after being maintained for a certain set time. In addition, the radiation heating function can be directly selected not to be started, and the air conditioner heating mode can be directly operated.
As shown in fig. 5 and 7, in particular, in the foregoing embodiment, the first preset angle (see α1 in fig. 5) of the radiation deflector is larger than the second preset angle, which is larger than the third preset angle; the first angle (see β1) of the air conditioner baffle is less than the second angle, which is less than the third angle.
In another embodiment of the present invention, as shown in fig. 6, when the radiation heating function is turned on while the air conditioner is heating, the radiation air guide plate, the air conditioner air guide plate and the inner fan of the air conditioner are controlled according to the temperature difference.
For example, when the temperature difference is less than or equal to a first preset temperature difference, 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, and the inner fan is controlled to be in a closed state. At this time, the difference between the indoor environment temperature and the set temperature is large, the indoor environment temperature may be low, after the air conditioner is started, the temperature of the air sent by the inner fan is low when the indoor heat exchanger of the air conditioner is not heated, so that the comfort of a user is affected, and therefore, the air deflector of the air conditioner is closed, and the inner fan is not started, namely, the cold air prevention mode is realized. After the radiation heating function is operated for a fourth preset time, the temperature of the indoor heat exchanger is gradually increased, so that the temperature of the indoor heat exchanger of the air conditioner can be detected, and the radiation air deflector, the air conditioner air deflector and the inner fan can be further controlled according to the temperature of the indoor heat exchanger.
Further, when the temperature of the indoor heat exchanger is smaller than the first preset temperature, the temperature of the indoor heat exchanger is lower, the radiation air deflector is controlled to be opened by a first preset angle, namely a larger angle, the heat exchange efficiency of air flow is improved, the air conditioner air deflector is controlled to be opened by the first angle, and the rotating speed of the inner fan is regulated according to the difference between the first preset temperature and the temperature of the indoor heat exchanger.
For example, when the indoor heat exchanger temperature is less than the first preset temperature, the fan rotation speed is adjusted to be: n (Ta-T2) × (ζ+1).
Further, after the mode is operated for a period of time, the detection of the temperature difference of the indoor heat exchanger can be repeatedly performed, when the temperature of the indoor heat exchanger is larger than the first preset temperature and smaller than the second preset temperature, the radiation air deflector is controlled to be opened from the first preset angle to the second preset angle, the air conditioner air deflector is controlled to be opened from the first angle to the second angle, and the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature.
For example, when the temperature of the indoor heat exchanger is greater than the first preset temperature and less than the second preset temperature, the fan rotating speed calculating method comprises the following steps: n is (Ta-T2) and ζ+1), specifically, the rotation speed of the inner fan is adjusted to be gradually increased, the rotation speed of the fan is increased while the temperature of the indoor heat exchanger is increased, the delivery quantity of hot air can be increased, and the indoor temperature is increased.
It should be noted that, when the indoor heat exchanger temperature is equal to the first preset temperature, the rotation speed of the inner fan may be determined by referring to the case that the indoor heat exchanger temperature is lower than the first preset temperature; or the rotation speed of the inner fan can be determined by referring to the condition that the temperature of the indoor heat exchanger is higher than the first preset temperature and lower than the second preset temperature.
If the temperature of the indoor heat exchanger is directly obtained after the temperature of the indoor heat exchanger is detected, the control mode under the condition of the difference value can also be directly entered.
When the temperature of the indoor heat exchanger is higher than the second preset temperature, the temperature of the indoor heat exchanger is increased, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, and the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature.
For example, when the indoor heat exchanger temperature is greater than the second preset temperature, the calculation method may be: n (T2-Tb) × (ζ+1). And when the mode is operated for a fifth preset time, the air conditioner is controlled to be closed for the radiation heating function, and the radiation air deflector is controlled to be in a closed state.
Wherein the fifth predetermined time may be in a range of 15 seconds to 60 seconds, and preferably, the fifth predetermined time is 30 seconds.
It should be noted that, when the indoor heat exchanger temperature is equal to the second preset temperature, the rotation speed of the inner fan may be determined by referring to the case that the indoor heat exchanger temperature is lower than the first preset temperature; or the rotation speed of the inner fan can be determined by referring to the condition that the temperature of the indoor heat exchanger is higher than the first preset temperature and lower than the second preset temperature.
In this embodiment, n is a preset rotation speed of the inner fan, ta is a first preset temperature, tb is a second preset temperature, and T2 is an indoor heat exchanger temperature.
When the radiation heating function is started while the air conditioner heats and operates, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the temperature difference.
When the temperature difference is larger than the first preset temperature difference and smaller than the second preset temperature difference, that is, the temperature difference between the indoor heat exchanger and the preset temperature difference is smaller (the indoor heat exchanger has raised the temperature through the steps), the air conditioner can be controlled to close the radiation heating function, the radiation air deflector is controlled to be in a closed state, the air conditioner air deflector is controlled to open a third angle, so that hot air can be sent out more, and the rotating speed of the inner fan is regulated according to the temperature of the indoor heat exchanger, so that the heating effect is improved.
For example, when the temperature difference is greater than the first preset temperature difference and less than the second preset temperature difference, the fan rotation speed may be: n (T2-Tb) × (ζ+1). In addition, the mode can be automatically switched to when the scheme (namely that the temperature of the indoor heat exchanger is higher than the second preset temperature) lasts for a certain preset time.
When the temperature difference is greater than or equal to the second preset temperature difference, the temperature of the indoor heat exchanger is high enough, so that the air conditioner is controlled to be in a standby state.
As shown in fig. 5 and 7, in particular, in the foregoing embodiment, the first preset angle (see α1 in fig. 5) of the radiation deflector is larger than the second preset angle, which is larger than the third preset angle; the first angle (see beta 1) of the air conditioner deflector irradiates the first preset angle of the deflector to be larger than the second preset angle, and the second angle is larger than the preset third angle; the first angle of the air conditioner deflector is smaller than the second angle, and the second angle is smaller than the third angle.
Further, the present invention proposes a computer-readable storage medium having stored thereon a radiation control program of an air conditioner, which when executed by a processor, implements the radiation control method of the air conditioner in the above-described embodiment.
The computer readable storage medium according to the embodiment of the present invention can rapidly adjust the indoor temperature, maintain the indoor temperature within a target range, and enhance heating comfort when a radiation control program of an air conditioner corresponding to the radiation control method of the air conditioner according to the above embodiment stored thereon is executed by a processor.
Further, as shown in fig. 1 and 3, the air conditioner comprises a heat exchange air duct 101 and a radiation heating cavity 104, wherein the radiation heating cavity 104 is provided with a ventilation opening 106 and a radiation opening 105, a heating component 14 is arranged in the radiation heating cavity 104, the heating component 14 is configured to radiate heat from the radiation opening 105 of the radiation heating cavity 104 to the outside of the radiation heating cavity, a radiation air deflector 15 is arranged at the ventilation opening 106, and the radiation air deflector 15 is used for switching on and switching off the heat exchange air duct 101 and the radiation heating cavity 104. Meanwhile, the air conditioner further comprises a memory, a processor (not shown in the figure) and a radiation control program of the air conditioner stored on the memory and capable of running on the processor, and the radiation control method of the air conditioner in the above embodiment is realized when the processor executes the radiation control program.
Specifically, the indoor unit 100 of the air conditioner comprises a heat exchange air duct 101 and a radiation heating cavity 104, wherein the radiation heating cavity 104 is provided with a ventilation opening 106 and a radiation opening 105, a heating component 14 is arranged in the radiation heating cavity 104, the heating component 14 is configured to radiate heat from the radiation opening 105 of the radiation heating cavity 104 to the outside of the radiation heating cavity 104, a radiation air deflector 15 is arranged at the ventilation opening 106, and the radiation air deflector 15 is used for switching on and switching off the heat exchange air duct 101 and the radiation heating cavity 104. Wherein, 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, it is understood that the heating assembly 14 can be a heating structure of a radiation electric heating tube.
In the use process, the 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 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 component 14, the 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.
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, maintain the indoor temperature within a target range, and promote heating comfort.
Further, the invention provides a radiation control device of an air conditioner, as shown in fig. 8, the radiation control device 200 of the air conditioner comprises a temperature detection module 201 and a control module 202.
Wherein, the temperature detection module 201 is used for detecting the temperature of an indoor heat exchanger of the air conditioner; the control module 202 is configured to calculate a temperature difference between the indoor environment temperature and a set temperature and control the radiation air deflector 15, the air conditioner air deflector 16, and the inner fan 13 of the air conditioner according to the temperature difference if the radiation heating function is turned on when the air conditioner is operated in the heating mode. For example, the opening angles of the radiation air guide 15 and the air conditioner air guide 16 are controlled, and the rotation speed of the inner fan 13 is adjusted or the inner fan 13 is turned off.
Further, the control module is further configured to determine whether the indoor environment temperature is less than a preset temperature threshold when the time of the heating operation of the air conditioner reaches a first preset time, and control the air conditioner to start the radiation heating function when the indoor environment temperature is less than the preset temperature threshold.
Further, the control module is further used for controlling the radiation air deflector to be in a closed state and controlling the air conditioner air deflector to be opened at a first angle when the temperature difference is smaller than or equal to a first preset temperature difference, controlling the inner fan to keep the normal rotation speed of the air conditioner in heating operation, controlling the radiation air deflector to be opened at the first preset angle after a second preset time, keeping the air conditioner air deflector to be opened at the first angle, and keeping the inner fan to be operated at the normal rotation speed of the air conditioner in heating operation; when the temperature difference is larger than the first preset temperature difference and smaller than the second preset temperature difference, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and controlling the inner fan to keep normal rotation speed operation when the air conditioner heats; when the temperature difference is greater than or equal to the second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to open a third preset angle, the air conditioner air deflector is controlled to be opened to a default angle when the air conditioner is in heating operation, the inner fan is controlled to keep normal rotation speed when the air conditioner is in heating operation, and the radiation air deflector is controlled to be closed after the third preset time.
Further, when the radiation heating function is started while the air conditioner heats and operates, the control module is further used for controlling the radiation air deflector to be in a closed state and controlling the air conditioner air deflector to be in a closed state when the temperature difference value is smaller than or equal to a first preset temperature difference value, controlling the inner fan to be in a closed state, detecting the temperature of the indoor heat exchanger of the air conditioner after a fourth preset time, and further controlling the radiation air deflector, the air conditioner air deflector and the inner fan according to the temperature of the indoor heat exchanger; when the temperature difference is larger than the first preset temperature difference and smaller than the second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to be in a closed state, the air conditioner air deflector is controlled to be opened by a third angle, and the rotating speed of the inner fan is regulated according to the temperature of the indoor heat exchanger; when the temperature difference is greater than or equal to a second preset temperature difference, the air conditioner is controlled to be in a standby state.
Further, the control module is further used for controlling the radiation air deflector to be opened by a first preset angle when the temperature of the indoor heat exchanger is smaller than a first preset temperature, controlling the air conditioner air deflector to be opened by the first angle, and adjusting the rotating speed of the inner fan according to the difference between the first preset temperature and the temperature of the indoor heat exchanger; when the temperature of the indoor heat exchanger is higher than the first preset temperature and lower than the second preset temperature, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and regulating the rotating speed of the inner fan according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature; when the temperature of the indoor heat exchanger is higher than the second preset temperature, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature, after the fifth preset time, the air conditioner is controlled to be closed for radiation heating function, and the radiation air deflector is controlled to be in a closed state.
It should be noted that, other specific implementation methods of the radiation control device of the air conditioner according to the embodiments of the present invention may refer to specific implementation methods of the radiation control method of the air conditioner according to the above embodiments of the present invention.
In summary, according to the radiation control device of the air conditioner, disclosed 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.
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 do not necessarily refer to the same embodiments or examples. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
In the description of the present invention, it should be understood that the directions or positional relationships indicated by the terms "upper", "lower", "front", "rear", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present invention, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.
In the present invention, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.
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. The radiation control method of the air conditioner comprises a main air duct, and is characterized by further comprising 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, a radiation air deflector is arranged at the ventilation opening and is used for switching on and switching off the heat exchange air duct and the radiation heating cavity;
the control method comprises the following steps:
detecting the indoor environment temperature;
when the air conditioner heats and runs, if the radiation heating function is started, according to the temperature difference between the indoor environment temperature and the set temperature, the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the temperature difference, so that severe fluctuation of the indoor temperature is prevented;
The radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner are controlled according to the temperature difference value, and the method comprises the following steps:
when the temperature difference is smaller than or equal to a first preset temperature difference, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be opened at a first angle, controlling the inner fan to keep the normal rotation speed to operate when the air conditioner heats, controlling the radiation air deflector to be opened at a first preset angle after a second preset time, keeping the air conditioner air deflector to be opened at a first angle, and keeping the inner fan to operate at the normal rotation speed when the air conditioner heats;
when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and controlling the inner fan to keep normal rotation speed operation when the air conditioner heats;
when the temperature difference is greater than or equal to a second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to open a third preset angle, the air conditioner air deflector is controlled to be opened to a default angle when the air conditioner heats and operates, the inner fan is controlled to keep normal rotation speed when the air conditioner heats and operates, and after the third preset time, the radiation air deflector is controlled to be closed.
2. The radiation control method of an air conditioner according to claim 1, wherein when the time of the heating operation of the air conditioner reaches a first preset time, it is judged whether the indoor environment temperature is less than a preset temperature threshold, and the radiation heating function of the air conditioner is controlled to be turned on when the indoor environment temperature is less than the preset temperature threshold.
3. The radiation control method of an air conditioner according to claim 1, wherein when the radiation heating function is turned on while the air conditioner is heating, controlling the radiation air deflector of the air conditioner, the air conditioner air deflector, and the inner fan according to the temperature difference value, comprises:
when the temperature difference is smaller than or equal to a first preset temperature difference, 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, detecting the temperature of an indoor heat exchanger of the air conditioner after a fourth preset time, and further controlling the radiation air deflector, the air conditioner air deflector and the inner fan according to the temperature of the indoor heat exchanger;
when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the air conditioner to close a radiation heating function, controlling the radiation air deflector to be in a closing state, controlling the air conditioner air deflector to open a third angle, and regulating the rotating speed of the inner fan according to the temperature of the indoor heat exchanger;
And when the temperature difference value is greater than or equal to a second preset temperature difference value, controlling the air conditioner to be in a standby state.
4. The radiation control method of an air conditioner as set forth in claim 3, wherein further controlling the radiation air guide plate, the air conditioner air guide plate and the inner fan according to the indoor heat exchanger temperature comprises:
when the temperature of the indoor heat exchanger is smaller than a first preset temperature, controlling the radiation air deflector to open by a first preset angle, controlling the air conditioner air deflector to open by the first angle, and regulating the rotating speed of the inner fan according to the difference value between the first preset temperature and the temperature of the indoor heat exchanger;
when the temperature of the indoor heat exchanger is larger than the first preset temperature and smaller than the second preset temperature, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and regulating the rotating speed of the inner fan according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature;
when the temperature of the indoor heat exchanger is higher than the second preset temperature, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature, and after a fifth preset time, the air conditioner is controlled to be closed for radiation heating function, and the radiation air deflector is controlled to be in a closed state.
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 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 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, comprising:
the first temperature detection module is used for detecting the indoor environment temperature;
The control module is used for calculating the temperature difference between the indoor environment temperature and the set temperature and controlling the radiation air deflector, the air conditioner air deflector and the inner fan of the air conditioner according to the temperature difference when the air conditioner heats and runs if the radiation heating function is started so as to prevent the indoor temperature from severely fluctuating; the air conditioner comprises a heat exchange air duct and a radiation heating cavity, wherein the radiation heating cavity is provided with a vent and a radiation opening, a heating component is arranged in the radiation heating cavity, the heating component 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 vent, and the radiation air deflector is used for switching on and off the heat exchange air duct and the radiation heating cavity;
the control module is also adapted to control the operation of the vehicle,
when the temperature difference is smaller than or equal to a first preset temperature difference, controlling the radiation air deflector to be in a closed state, controlling the air conditioner air deflector to be opened at a first angle, controlling the inner fan to keep the normal rotation speed to operate when the air conditioner heats, controlling the radiation air deflector to be opened at a first preset angle after a second preset time, keeping the air conditioner air deflector to be opened at a first angle, and keeping the inner fan to operate at the normal rotation speed when the air conditioner heats;
When the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and controlling the inner fan to keep normal rotation speed operation when the air conditioner heats;
when the temperature difference is greater than or equal to a second preset temperature difference, the air conditioner is controlled to close the radiation heating function, the radiation air deflector is controlled to open a third preset angle, the air conditioner air deflector is controlled to be opened to a default angle when the air conditioner heats and operates, the inner fan is controlled to keep normal rotation speed when the air conditioner heats and operates, and after the third preset time, the radiation air deflector is controlled to be closed.
8. The radiation control device of an air conditioner as set forth in claim 7, wherein said control module is further configured to determine whether said indoor ambient temperature is less than a preset temperature threshold when a time of said air conditioner heating operation reaches a first preset time, and to control said air conditioner to turn on a radiation heating function when said indoor ambient temperature is less than a preset temperature threshold.
9. The radiation control device of an air conditioner according to claim 7, wherein when the radiation heating function is turned on while the air conditioner is in heating operation, the control module is further configured to,
When the temperature difference is smaller than or equal to a first preset temperature difference, 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, detecting the temperature of an indoor heat exchanger of the air conditioner after a fourth preset time, and further controlling the radiation air deflector, the air conditioner air deflector and the inner fan according to the temperature of the indoor heat exchanger;
when the temperature difference is larger than a first preset temperature difference and smaller than a second preset temperature difference, controlling the air conditioner to close a radiation heating function, controlling the radiation air deflector to be in a closing state, controlling the air conditioner air deflector to open a third angle, and regulating the rotating speed of the inner fan according to the temperature of the indoor heat exchanger;
and when the temperature difference value is greater than or equal to a second preset temperature difference value, controlling the air conditioner to be in a standby state.
10. The radiation control device of an air conditioner as defined in claim 9, wherein said control module is further adapted to,
when the temperature of the indoor heat exchanger is smaller than a first preset temperature, controlling the radiation air deflector to open by a first preset angle, controlling the air conditioner air deflector to open by the first angle, and regulating the rotating speed of the inner fan according to the difference value between the first preset temperature and the temperature of the indoor heat exchanger;
When the temperature of the indoor heat exchanger is larger than the first preset temperature and smaller than the second preset temperature, controlling the radiation air deflector to open by a second preset angle, controlling the air conditioner air deflector to open by the second angle, and regulating the rotating speed of the inner fan according to the difference value between the temperature of the indoor heat exchanger and the first preset temperature;
when the temperature of the indoor heat exchanger is higher than the second preset temperature, the radiation air deflector is controlled to be opened by a third preset angle, the air conditioner air deflector is controlled to be opened by the third angle, the rotating speed of the inner fan is regulated according to the difference value between the temperature of the indoor heat exchanger and the second preset temperature, and after a fifth preset time, the air conditioner is controlled to be closed for radiation heating function, and the radiation air deflector is controlled to be in a closed state.
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| CN114738972A (en) * | 2022-03-28 | 2022-07-12 | 青岛海尔空调器有限总公司 | Control method and device of air conditioner and air conditioner |
| CN114636233A (en) * | 2022-03-28 | 2022-06-17 | 青岛海尔空调器有限总公司 | Control method and device of air conditioner and air conditioner |
| CN115682288A (en) * | 2022-11-08 | 2023-02-03 | 珠海格力电器股份有限公司 | Control method, control device, control equipment and medium for air guide device |
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| JP4735385B2 (en) * | 2006-04-13 | 2011-07-27 | パナソニック株式会社 | Air conditioner |
| JP2009121700A (en) * | 2007-11-12 | 2009-06-04 | Panasonic Corp | Air conditioner |
| CN105241029A (en) * | 2015-11-03 | 2016-01-13 | 青岛海尔空调器有限总公司 | Operation control method for radiation air conditioner |
| CN106288246B (en) * | 2016-10-28 | 2019-03-22 | 合肥美的暖通设备有限公司 | A kind of control method of air-duct-type air-conditioner |
| CN107763732A (en) * | 2017-09-15 | 2018-03-06 | 珠海格力电器股份有限公司 | Radiation air conditioner indoor unit, air conditioning system and control method |
| CN207688320U (en) * | 2017-09-15 | 2018-08-03 | 珠海格力电器股份有限公司 | Radiation air conditioner indoor unit and air conditioning system |
| CN108061365B (en) * | 2017-12-06 | 2020-08-04 | 广东美的制冷设备有限公司 | Control method of radiation air conditioner, radiation air conditioner and storage medium |
| CN109373516B (en) * | 2018-10-22 | 2020-10-30 | 广东美的制冷设备有限公司 | Air conditioner and control method and control device thereof |
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