CN112594893B - Method and device for air conditioner heating control and air conditioner - Google Patents
Method and device for air conditioner heating control and air conditioner Download PDFInfo
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- CN112594893B CN112594893B CN202011371473.4A CN202011371473A CN112594893B CN 112594893 B CN112594893 B CN 112594893B CN 202011371473 A CN202011371473 A CN 202011371473A CN 112594893 B CN112594893 B CN 112594893B
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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
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
- F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
- F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
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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
Abstract
The application relates to the technical field of intelligent air conditioners and discloses a method and a device for controlling heating of an air conditioner and the air conditioner. The method comprises the following steps: the method comprises the steps of obtaining the current position of a guide plate of the air conditioner running in a heating mode, wherein the guide plate runs in a free swing mode; determining the current rotating speed of an indoor fan of the air conditioner corresponding to the current position according to the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same; and controlling the heating operation of the air conditioner according to the current rotating speed. Therefore, even when the guide plate in the air conditioner operated in the heating mode operates to the maximum angle position, the air outlet volume of the air conditioner cannot be reduced, the probability of average temperature fluctuation in an air conditioning action area is reduced, and the heating effect of the air conditioner is guaranteed.
Description
Technical Field
The present application relates to the field of intelligent air-conditioning technologies, and for example, to a method and an apparatus for controlling heating of an air conditioner, and an air conditioner.
Background
Air conditioners have been widely used as a common intelligent device for adjusting the temperature and humidity of an indoor environment. In the operation process of the air conditioner, in order to avoid direct blowing in a certain direction or enable the temperature of each direction of a room to be uniform, the free swing mode of the air conditioner guide plate is usually started when the air conditioner operates, namely, the guide plate moves back and forth at a constant speed between the upper and lower or left and right maximum angle positions and stays at the maximum angle position for a period of time.
When the air conditioner operates in the heating mode, the air conditioner guide plate swings freely, and when the guide plate operates to the maximum angle position, the air outlet volume of the air conditioner is reduced, so that the average temperature fluctuation in the air conditioner action area is easily caused. Moreover, as the temperature in the active area rises, the temperature protection of the inner coil can be caused, and further, the frequent rising and falling frequency of the compressor causes power fluctuation, which affects the heating effect and the service life of the air conditioner, and certainly, brings adverse effects to users.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for air conditioner heating control and an air conditioner, and aims to solve the technical problem of temperature fluctuation in the air conditioner heating process.
In some embodiments, the method comprises:
the method comprises the steps of obtaining the current position of a guide plate of the air conditioner running in a heating mode, wherein the guide plate runs in a free swing mode;
determining the current rotating speed of an indoor fan of the air conditioner corresponding to the current position according to the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same;
and controlling the heating operation of the air conditioner according to the current rotating speed.
In some embodiments, the apparatus comprises:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is configured to acquire the current position of a guide plate of the air conditioner operated in a heating mode, and the guide plate is operated in a free swing mode;
the determining module is configured to determine the current rotating speed of an indoor fan of the air conditioner corresponding to the current position according to the fact that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same;
a first control module configured to control a heating operation of the air conditioner according to the current rotation speed.
In some embodiments, the apparatus for air conditioner heating control includes a processor and a memory storing program instructions, and the processor is configured to execute the above method for air conditioner heating control when executing the program instructions.
In some embodiments, the air conditioner comprises the device for controlling heating of the air conditioner.
The method and the device for controlling heating of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
when the guide plate of adjustment air conditioner is in current position, the rotational speed of indoor fan for the air-out amount of wind of the air conditioner that the guide plate of air conditioner corresponds in every position is the same, and like this, even when the guide plate in the air conditioner of heating mode operation moves to the maximum angle position, the air-out amount of wind of air conditioner can not diminish yet, has reduced the undulant probability of average temperature in the air conditioner effect region, has ensured the air conditioner effect of heating, has also improved user experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic flowchart of a heating control method for an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic flowchart illustrating a heating control method for an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a schematic flowchart of a heating control method for an air conditioner according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of an apparatus for controlling heating of an air conditioner according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of an apparatus for controlling heating of an air conditioner according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an air conditioning heating control device according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
In the embodiment of the disclosure, in the heating operation process of the air conditioner, the rotating speed of the indoor fan corresponding to the current position of the guide plate which operates in the free swing mode is adjusted, so that the air outlet volume of the air conditioner corresponding to each position of the guide plate of the air conditioner is the same, and thus, even if the guide plate operates to the maximum angle position in the air conditioner which operates in the heating mode, the air outlet volume of the air conditioner is not reduced, the probability of average temperature fluctuation in an air conditioning action area is reduced, and the heating effect of the air conditioner is ensured. And under the condition that the fluctuation of the power of the air conditioner is monitored, the operation parameters of the current free swing mode can be adjusted and/or the current protection strategy of the inner coil pipe is adjusted, so that the fluctuation probability of the power of the air conditioner is reduced, the heating effect of the air conditioner is also ensured, and the user experience is further improved.
Fig. 1 is a schematic flowchart of a heating control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 1, the process for air conditioning heating control includes:
step 101: and acquiring the current position of a guide plate of the air conditioner operating in a heating mode, wherein the guide plate operates in a free swing mode.
In the embodiment of the disclosure, the guide plate of the air conditioner is operated in a free swing mode. The air conditioner has a preset free air swinging mode stored therein, wherein a guide plate of the air conditioner can move back and forth at a constant speed between an upper maximum angle position, a lower maximum angle position or a left maximum angle position and a right maximum angle position, and can stay at one or more positions of the preset maximum angle position and the preset middle position for a period of time.
After the air conditioner heating mode is started to operate, the guide plate of the air conditioner can operate according to a preset free air swing mode. Or, the guide plate of the air conditioner may operate according to the corresponding free swing mode when the air conditioner is stopped last time, that is, in this embodiment, the guide plate of the air conditioner operates in the free swing mode.
During the operation process of the heating mode of the air conditioner, the position of the guide plate in the operation of the free swing mode can be monitored in real time or at regular time, and the position obtained by each acquisition is the current position.
Step 102: and determining the current rotating speed of the indoor fan of the air conditioner corresponding to the current position according to the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same.
The guide plate is in the operation of free pendulum wind mode, when the guide plate moves to the maximum angle position, if the same rotational speed of indoor fan, the air outlet volume of air conditioner can diminish. Therefore, in the embodiment of the present disclosure, under the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same, the rotation speed of the indoor fan corresponding to each position may be obtained, and the corresponding relationship between the position and the rotation speed of the guide plate may be configured and stored. The air outlet quantity is the air outlet quantity corresponding to the guide plate in the direct blowing mode.
For example: the guide plate can be respectively located at a preset maximum angle position, a preset middle position, a preset 1/4 position and the like and stays at each position, the air conditioner adopts a direct blowing mode at each staying position, the air outlet volume of the air conditioner corresponding to each position is the same, and at the moment, the rotating speed of the indoor fan corresponding to each position is obtained. Certainly, in the operation process of the air conditioner heating mode, if the air outlet volume of the air conditioner corresponding to each position is to be the same, the rotating speed of the indoor fan corresponding to the guide plate at the preset maximum angle position is greater than the rotating speed of the indoor fan corresponding to the guide plate at the preset middle position.
Then, the corresponding relation between the positions of the guide plates and the rotating speed can be configured and stored according to the rotating speed of the indoor fan corresponding to each position. Therefore, the current rotating speed of the indoor fan of the air conditioner corresponding to the current position can be determined according to the stored corresponding relation between the guide plate position and the rotating speed.
Step 103: and controlling the heating operation of the air conditioner according to the current rotating speed.
After the current rotating speed of the indoor fan of the air conditioner corresponding to the current position is determined, the indoor fan of the air conditioner can be operated at the current rotating speed, and therefore heating operation of the air conditioner is controlled.
Therefore, in the heating operation process of the air conditioner, the rotating speed of the indoor fan corresponding to the current position of the guide plate in free swing mode operation is adjusted, so that the air outlet volume of the air conditioner corresponding to each position of the guide plate of the air conditioner is the same, even if the guide plate in the air conditioner in heating mode operation runs to the maximum angle position, the air outlet volume of the air conditioner is not changed or has less variable quantity, the probability of average temperature fluctuation in an air conditioning action area is reduced, and the heating effect of the air conditioner is guaranteed.
In some embodiments, one or more holes may be disposed on the guide plate of the air conditioner, that is, one or more holes are disposed on the guide plate, so that the air outlet volume of the air conditioner when the guide plate is at the preset maximum angle position may be increased, and even if the guide plate in the air conditioner operating in the heating mode is operated at the maximum angle position, the rotation speed of the indoor fan is also matched with the same air outlet volume, however, there may still be a change in the air outlet volume.
In some embodiments of the present disclosure, the power of the air conditioner may also be monitored during the operation of the heating mode of the air conditioner, and if the power of the air conditioner is monitored to fluctuate, the free-swing mode strategy or the inner coil protection strategy may be adjusted to reduce the power fluctuation of the air conditioner, that is, under the condition that the power of the air conditioner is monitored to fluctuate, the operation parameters of the current free-swing mode are adjusted and operated to reduce the fluctuation of the power; and/or, adjusting and operating the current inner coil protection strategy to reduce power fluctuation.
The operation parameters of the current free-swing mode are adjusted, so that the power fluctuation of the air conditioner can be reduced in various ways, namely, various strategies are provided for reducing the power fluctuation of the air conditioner. In some embodiments, adjusting the operating parameters of the current freewheeling mode includes: and acquiring the current first stay time of the guide plate at the preset maximum angle position in the free air swinging mode, and reducing the current first stay time. In some embodiments, adjusting the operating parameters of the current free-wheeling mode comprises: and acquiring the current second stay time of the guide plate at the preset middle position in the free swing mode, and increasing the current second stay time.
Wherein reducing the current first dwell time may include: updating 50%, 60%, 70% or 80% of the current first dwell time to the reduced first dwell time. Or, the air conditioner predetermines free pendulum wind mode has corresponding first default dwell time, like this, before reducing for the first time, corresponding current first dwell time is first default dwell time promptly, can reduce on the basis of first default dwell time, for example: each time of the reduction, the reduction may be sequentially performed according to a first preset residence time of 90% → 80% → 70% … …, i.e., the first residence time after each reduction may be 90%, 80%, or 70% of the first preset residence time, respectively, and so on.
In some embodiments, (1+ 50%) of the current second dwell time may be updated to the increased second dwell time. Or, there is a corresponding second preset stay time in the preset free air-swing mode of the air conditioner, and similarly, the stay time can be reduced based on the second preset stay time, for example: the second preset retention time 110% → 120% → 130% … … are updated to the increased second retention time.
In the adjustment of the operation parameters of the current free air swinging mode, the stay time of the guide plate at the preset maximum angle position is reduced, so that the influence of the air output of the air conditioner at the preset maximum angle position can be reduced, the probability of average temperature fluctuation can be reduced, and the fluctuation of the power of the air conditioner can be further reduced. If the stay time of the guide plate at the preset middle position is increased in the adjustment of the operation parameters of the current free-swing mode, the probability of average temperature fluctuation can be reduced, and therefore the fluctuation of the air conditioner power is reduced. Of course, the manner of adjusting the operating parameters of the current free-swing mode may include: one or more of reducing the dwell time of the guide plate at the preset maximum angular position and increasing the dwell time of the guide plate at the preset intermediate position. Thus, in some embodiments, adjusting the operating parameters of the current freewheeling mode may include: decreasing the current first dwell time and increasing the current second dwell time.
Due to the operation of the air conditioner heating mode, the temperature of the inner coil pipe can be protected along with the rise of the temperature in an action area, and further the power fluctuation is caused by the frequent rising and falling frequency of the compressor. Therefore, in the case where a fluctuation in the power of the air conditioner is monitored, the current inner coil protection strategy may be adjusted and operated. In some embodiments, adjusting the current inside coil protection strategy may include: the preset coil protection temperature is increased to a set temperature value; and reducing the current frequency of the compressor of the air conditioner by a set frequency value.
For example: the protection strategy of the inner coil comprises the preset coil protection temperature, and the preset coil protection temperature can be increased by 1 ℃, 2 ℃ or 3 ℃, so that the temperature threshold for entering the inner coil protection is increased, the frequency of the air conditioner entering the inner coil protection is reduced, and the power fluctuation of the air conditioner is further reduced. The current inner coil protection strategy comprises the current frequency of the air conditioner compressor, and when the power of the air conditioner is determined to fluctuate, the current frequency of the compressor corresponding to the current moment is reduced by a set frequency value in time, for example: 1Hz, 2Hz or 3Hz, and can also reduce the fluctuation probability caused by the power reduction of the air conditioner, ensure the heating effect and improve the user experience.
The following operational procedures are integrated into a specific embodiment to illustrate the air conditioner heating control process provided by the embodiment of the present invention.
In this embodiment, the preset free swing mode of the air conditioner includes: the guide plate of the air conditioner moves back and forth at a constant speed between the upper maximum angle position and the lower maximum angle position or between the left maximum angle position and the right maximum angle position, and can stay at the preset maximum angle position and the preset middle position respectively for a corresponding period of time. The air conditioner stores the corresponding relation between the position of the guide plate and the rotating speed of the indoor fan under the condition that the air outlet volume of the air conditioner corresponding to the guide plate at each position is the same.
Fig. 2 is a schematic flowchart of a heating control method for an air conditioner according to an embodiment of the present disclosure. Referring to fig. 2, a process for air conditioning heating control includes:
step 201: and acquiring the current position of a guide plate of the air conditioner operated in the heating mode.
A guide plate of the air conditioner runs in a free swing mode, the position of the guide plate is collected in a timing or real-time mode, and the position of the guide plate is collected at the current moment and corresponds to the current position.
Step 202: and determining the current rotating speed of the indoor fan of the air conditioner corresponding to the current position according to the stored corresponding relationship between the guide plate position and the rotating speed of the indoor fan.
Step 203: and controlling the indoor fan to operate according to the current rotating speed.
Step 204: is the power of the air conditioner operated in the heating mode fluctuated? If yes, go to step 205, otherwise, go back to step 201.
Step 204 may be executed in an interrupt manner, that is, step 205 may be executed when the power of the air conditioner is monitored to fluctuate.
Step 205: and acquiring the current first stay time of the guide plate at the preset maximum angle position in the free swing mode and the current second stay time of the guide plate at the preset middle position.
Step 206: and determining 50% of the current first residence time as the reduced first residence time, and determining (1+ 50%) of the current second residence time as the increased second residence time to obtain the adjusted free-swinging mode.
Step 207: and controlling the operation of the air conditioner guide plate according to the adjusted free air swinging mode, and returning to the step 201.
Therefore, in the embodiment, in the air conditioner heating operation process, the rotating speed of the indoor fan corresponding to the current position of the guide plate in the free swing mode operation is adjusted, so that the air outlet volume of the air conditioner corresponding to each position of the guide plate of the air conditioner is the same, even if the guide plate in the air conditioner in the heating mode operation is operated to the maximum angle position, the air outlet volume of the air conditioner cannot be reduced, the probability of average temperature fluctuation in the air conditioner acting area is reduced, and the air conditioner heating effect is guaranteed. And under the condition that the fluctuation of the power of the air conditioner is monitored, the operation parameters of the current free swing mode can be adjusted, the fluctuation probability of the power of the air conditioner is reduced, the heating effect of the air conditioner is also ensured, and the user experience is further improved.
In this embodiment, the preset free-swing mode of the air conditioner includes: the guide plate of the air conditioner moves back and forth at a constant speed between the upper maximum angle position and the lower maximum angle position or between the left maximum angle position and the right maximum angle position, and can stay at the preset maximum angle position and the preset middle position respectively for a corresponding period of time. The air conditioner stores the corresponding relation between the position of the guide plate and the rotating speed of the indoor fan under the condition that the air outlet volume of the air conditioner corresponding to the guide plate at each position is the same. And the guide plate is provided with a plurality of small holes. The temperature value was set to 2 deg.C and the frequency value was set to 2 Hz.
Fig. 3 is a schematic flowchart of a heating control method for an air conditioner according to an embodiment of the present disclosure. Referring to fig. 3, a process for air conditioning heating control includes:
step 301: is there a fluctuation in the power of the air conditioner operating in the heating mode? If so, go to step 302, otherwise, go to step 305.
Step 302: and acquiring the current first stay time of the guide plate at the preset maximum angle position in the free air swinging mode and the current frequency of the air conditioner compressor.
Step 303: according to a first preset rule of 90% → 80% → 70% … … of the first preset stay time, determining the reduced first stay time, obtaining an adjusted free swing mode, increasing the preset coil protection temperature of the air conditioner by 2 ℃, and reducing the current frequency of a compressor of the air conditioner by 2 Hz.
Step 304: and controlling the operation of the air conditioner guide plate according to the adjusted free air swinging mode, and controlling the operation of the air conditioner compressor according to the raised preset coil protection temperature and the reduced current frequency.
Step 305: and acquiring the current position of a guide plate of the air conditioner operated in the heating mode.
Step 306: and determining the current rotating speed of the indoor fan of the air conditioner corresponding to the current position according to the stored corresponding relationship between the guide plate position and the rotating speed of the indoor fan.
Step 307: and controlling the indoor fan to operate according to the current rotating speed. Returning to step 301.
Therefore, in the embodiment, in the heating operation process of the air conditioner, under the condition that the fluctuation of the power of the air conditioner is monitored, the operation parameters of the current free swing mode and the protection strategy of the inner coil can be adjusted, the fluctuation probability of the power of the air conditioner is reduced, the heating effect of the air conditioner is ensured, and the user experience is further improved. In addition, the rotating speed of the indoor fan corresponding to the current position of the guide plate in the free swing mode operation can be adjusted, so that the air outlet volume of the air conditioner corresponding to each position of the guide plate of the air conditioner is the same, the air outlet volume of the air conditioner cannot be reduced even if the guide plate in the air conditioner in the heating mode operation runs to the maximum angle position, the probability of average temperature fluctuation in an air conditioning action area is reduced, and the heating effect of the air conditioner is guaranteed.
According to the above-described process for air conditioning heating control, an apparatus for air conditioning heating control can be constructed.
Fig. 4 is a schematic structural diagram of an air conditioning heating control device according to an embodiment of the present disclosure. As shown in fig. 4, the heating control device for an air conditioner includes: an acquisition module 410, a determination module 420, and a first control module 430.
The obtaining module 410 is configured to obtain a current location of a guide plate of the air conditioner operating in a heating mode, wherein the guide plate is in a free-swing mode.
And the determining module 420 is configured to determine the current rotating speed of the indoor fan of the air conditioner corresponding to the current position according to the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same.
And a first control module 430 configured to control a heating operation of the air conditioner according to the current rotation speed.
In some embodiments, further comprising: the configuration module is configured to acquire the rotating speed of the indoor fan corresponding to each position under the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same, and configure and store the corresponding relation between the position and the rotating speed of the guide plate; the air outlet quantity is the air outlet quantity corresponding to the guide plate in the direct blowing mode.
In some embodiments, the guide plate of the air conditioner has one or more holes to increase the amount of air outlet of the air conditioner when the guide plate is at the preset maximum angle position.
In some embodiments, further comprising: the adjusting control module is configured to adjust and operate the operating parameters of the current free-swing mode under the condition that the fluctuation of the power of the air conditioner is monitored so as to reduce the fluctuation of the power; and/or, adjusting and operating the current inner coil protection strategy to reduce power fluctuation.
In some embodiments, the adjustment control module is specifically configured to obtain a current first dwell time of the guide plate at the preset maximum angular position in the free-blowing mode, and to reduce the current first dwell time.
In some embodiments, the adjustment control module is specifically configured to obtain a current second dwell time of the guide plate at the preset intermediate position in the free-wheeling mode, and increase the current second dwell time.
In some embodiments, the control module is configured to adjust the preset coil protection temperature by a preset temperature value; the current frequency of the compressor of the air conditioner is decreased by a set frequency value.
The following specifically describes an air-conditioning heating control process of the apparatus for air-conditioning heating control applied to the air conditioner.
In this embodiment, the preset free-swing mode of the air conditioner includes: the guide plate of the air conditioner moves back and forth at a constant speed between the upper maximum angle position and the lower maximum angle position or between the left maximum angle position and the right maximum angle position, and can stay at the preset maximum angle position and the preset middle position respectively for a corresponding period of time. The guide plate is provided with a plurality of small holes, the set temperature value is 1 ℃, and the set frequency value is 2 Hz.
Fig. 5 is a schematic structural diagram of an apparatus for controlling heating of an air conditioner according to an embodiment of the present disclosure. As shown in fig. 5, the heating control device for air conditioner includes: an acquisition module 410, a determination module 420, a first control module 430, a configuration module 440, and an adjustment control module 450.
Under the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same, the configuration module 440 can acquire the rotating speed of the indoor fan corresponding to each position, and configure and store the corresponding relation between the position and the rotating speed of the guide plate; the air outlet quantity is the air outlet quantity corresponding to the guide plate in the direct blowing mode.
In this way, the obtaining module 410 may obtain the current location of the heating and air-conditioning guide plate during the operation of the guide plate in the free-swing mode. The determining module 420 may determine the current rotation speed of the indoor fan of the air conditioner corresponding to the current position according to the corresponding relationship between the positions and the rotation speeds of the guide plates stored in the configuring module 440. Accordingly, the first control module 430 controls the operation of the indoor fan of the air conditioner according to the determined current rotation speed.
If a change in the power of the air conditioner is detected, the adjustment control module 450 may decrease the current first dwell time of the guide plate at the preset maximum angle position and increase the current second dwell time of the guide plate at the preset intermediate position. And the adjustment control module 450 can increase the preset coil protection temperature by 1 ℃, and reduce the current frequency of the compressor of the air conditioner by 2Hz, thereby respectively controlling the guide plate of the air conditioner and the operation of the compressor, and further controlling the heating operation of the air conditioner.
Therefore, in the embodiment, the device for controlling the heating of the air conditioner can adjust the rotating speed of the indoor fan corresponding to the current position of the guide plate in the free swing mode operation in the heating operation process of the air conditioner, so that the air outlet volume of the air conditioner corresponding to each position of the guide plate of the air conditioner is the same, and therefore, even if the guide plate in the air conditioner in the heating mode operation runs to the maximum angle position, the air outlet volume of the air conditioner cannot be reduced, the average temperature fluctuation probability in the air conditioning action area is reduced, and the heating effect of the air conditioner is guaranteed. And in addition, under the condition that the power of the air conditioner is monitored to fluctuate, the operation parameters of the current free swing mode and the current protection strategy of the inner coil can be adjusted, the fluctuation probability of the power of the air conditioner is reduced, the heating effect of the air conditioner is also ensured, and the user experience is further improved.
An embodiment of the present disclosure provides a device for controlling heating of an air conditioner, which is structurally shown in fig. 6 and includes:
a processor (processor)1000 and a memory (memory)1001, and may also include a Communication Interface 1002 and a bus 1003. The processor 1000, the communication interface 1002, and the memory 1001 may communicate with each other through the bus 1003. The communication interface 1002 may be used for the transmission of information. The processor 1000 may call logic instructions in the memory 1001 to perform the method for air conditioner heating control of the above-described embodiment.
In addition, the logic instructions in the memory 1001 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 1001 is used as a computer readable storage medium for storing software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 1000 executes functional applications and data processing, i.e., implements the method for air conditioner heating control in the above-described method embodiments, by executing program instructions/modules stored in the memory 1001.
The memory 1001 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal air conditioner, and the like. Further, the memory 1001 may include a high-speed random access memory and may also include a nonvolatile memory.
The embodiment of the present disclosure provides a heating control device for an air conditioner, including: a processor and a memory storing program instructions, the processor being configured to, upon execution of the program instructions, perform a control method for air conditioning heating.
The embodiment of the disclosure provides an air conditioner, which comprises the heating control device for the air conditioner.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the above-mentioned heating control method for an air conditioner.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described method for air conditioning heating control.
The computer readable storage medium described above may be a transitory computer readable storage medium or a non-transitory computer readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions for enabling a computer air conditioner (which may be a personal computer, a server, or a network air conditioner, etc.) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the embodiments of the present disclosure includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, provided that all occurrences of the first element are renamed consistently and all occurrences of the second element are renamed consistently. The first and second elements are both elements, but may not be the same elements. Furthermore, the words used in the specification are words of description for example only and are not limiting upon the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of another identical element in the process, method or air conditioner that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the technical solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and simplicity of description, the specific working processes of the above-described systems, apparatuses, and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, air conditioners, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (8)
1. A method for heating control of an air conditioner, comprising:
the method comprises the steps of obtaining the current position of a guide plate of the air conditioner running in a heating mode, wherein the guide plate runs in a free swing mode;
determining the current rotating speed of an indoor fan of the air conditioner corresponding to the current position according to the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same;
controlling the heating operation of the air conditioner according to the current rotating speed;
under the condition that the power of the air conditioner is monitored to fluctuate, adjusting the operation parameters of the current free-swing mode and operating to reduce the fluctuation of the power;
wherein, adjusting the operating parameters of the current free-swing mode comprises:
acquiring current first stay time of the guide plate at a preset maximum angle position in the free wind swinging mode, and reducing the current first stay time;
and acquiring the current second stay time of the guide plate at the preset middle position in the free swing mode, and increasing the current second stay time.
2. The method of claim 1, wherein prior to determining the current rotational speed of the indoor fan of the air conditioner corresponding to the current location, comprising:
under the condition that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same, acquiring the rotating speed of the indoor fan corresponding to each position, and configuring and storing the corresponding relation between the position of the guide plate and the rotating speed;
and the air outlet volume is the air outlet volume corresponding to the guide plate in the direct blowing mode.
3. The method of claim 1, wherein the guide plate has one or more holes to increase the air-conditioning outlet volume when the guide plate is at a predetermined maximum angular position.
4. The method according to any one of claims 1-3, further comprising:
adjusting and operating a current inner coil protection strategy to reduce the fluctuation of the power.
5. The method of claim 4, wherein the adjusting the current inner-coil protection policy comprises:
the preset coil protection temperature is increased to a set temperature value;
reducing a current frequency of a compressor of the air conditioner by a set frequency value.
6. An apparatus for heating control of an air conditioner, which employs the method for heating control of an air conditioner of claim 1, characterized by comprising:
the system comprises an acquisition module, a control module and a control module, wherein the acquisition module is configured to acquire the current position of a guide plate of the air conditioner operated in a heating mode, and the guide plate is operated in a free swing mode;
the determining module is configured to determine the current rotating speed of an indoor fan of the air conditioner corresponding to the current position according to the fact that the air outlet volume of the air conditioner corresponding to each position of the guide plate is the same;
a first control module configured to control a heating operation of the air conditioner according to the current rotation speed.
7. An apparatus for air conditioning heating control, the apparatus comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for air conditioning heating control as claimed in any one of claims 1 to 5 when executing the program instructions.
8. An air conditioner, comprising: the apparatus for air conditioning heating control as claimed in claim 6 or 7.
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| CN202011371473.4A CN112594893B (en) | 2020-11-30 | 2020-11-30 | Method and device for air conditioner heating control and air conditioner |
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| CN202011371473.4A CN112594893B (en) | 2020-11-30 | 2020-11-30 | Method and device for air conditioner heating control and air conditioner |
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| AU620227B2 (en) * | 1989-07-31 | 1992-02-13 | Mitsubishi Denki Kabushiki Kaisha | Air conditioning apparatus |
| CN102980271B (en) * | 2012-11-28 | 2015-05-13 | 广东美的制冷设备有限公司 | Rotation speed control method and device of air conditioner indoor fan, and air conditioner |
| CN104236011B (en) * | 2013-06-24 | 2017-06-30 | 美的集团股份有限公司 | The air-conditioner and its control method of permanent wind amount |
| CN111964234B (en) * | 2020-07-30 | 2021-06-29 | 青岛海尔空调器有限总公司 | Method and device for controlling air conditioner compressor and air conditioner |
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