CN117847697A - Method and device for cold air prevention control, air conditioner and computer readable storage medium - Google Patents
Method and device for cold air prevention control, air conditioner and computer readable storage medium Download PDFInfo
- Publication number
- CN117847697A CN117847697A CN202410010953.XA CN202410010953A CN117847697A CN 117847697 A CN117847697 A CN 117847697A CN 202410010953 A CN202410010953 A CN 202410010953A CN 117847697 A CN117847697 A CN 117847697A
- Authority
- CN
- China
- Prior art keywords
- temperature
- rotating speed
- indoor fan
- inner coil
- air conditioner
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 54
- 230000002265 prevention Effects 0.000 title claims abstract description 38
- 238000005485 electric heating Methods 0.000 claims abstract description 75
- 230000001276 controlling effect Effects 0.000 claims abstract description 41
- 238000010438 heat treatment Methods 0.000 claims abstract description 36
- 230000001105 regulatory effect Effects 0.000 claims abstract description 25
- 230000000694 effects Effects 0.000 abstract description 20
- 238000010586 diagram Methods 0.000 description 11
- 238000005265 energy consumption Methods 0.000 description 10
- 238000004891 communication Methods 0.000 description 9
- 238000001816 cooling Methods 0.000 description 9
- 230000006870 function Effects 0.000 description 8
- 230000002349 favourable effect Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
- 238000005859 coupling reaction Methods 0.000 description 3
- 230000003247 decreasing effect Effects 0.000 description 3
- 238000012545 processing Methods 0.000 description 3
- 230000033228 biological regulation Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000004590 computer program Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent household appliances and discloses a method for controlling cold air prevention, which is applied to an air conditioner, wherein the air conditioner comprises an electric heating element; the method comprises the following steps: determining the on-off state of the electric heating element and the temperature of the inner coil; and regulating the rotating speed of the indoor fan according to the switching state of the electric heating element and the temperature of the inner coil pipe. Under the low temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. Compared with the prior art, the rotating speed of the indoor fan is adjusted only according to the temperature of the inner coil pipe, so that the air outlet temperature is improved, and the heating effect and the user experience are improved. The application also discloses a device for cold air prevention control, an air conditioner and a computer readable storage medium.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, for example, to a method and a device for cold air prevention control, an air conditioner and a computer readable storage medium.
Background
Currently, with the improvement of living standard of people, air conditioners have come into thousands of households. However, when heating is performed in winter, the indoor unit blows cold air as soon as the air conditioner is started because the temperature of the inner coil pipe of the air conditioner is low, and the user experience is poor.
The related art discloses a method for preventing air cooling, which only judges an indoor fan by the temperature of an inner coil pipe, and avoids the influence of blowing cold air on user experience.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art:
in some air conditioners, due to the configuration problem of indoor and outdoor systems, when the set wind speed is strong, the temperature of an inner coil pipe is rapidly reduced after the low wind speed is changed into the set wind speed, so that the rotating speed of an inner fan is reduced. And then the rotating speed of the inner fan is repeatedly switched at low wind speed-strong wind speed, so that the user experience is affected.
It should be noted that the information disclosed in the foregoing background section is only for enhancing understanding of the background of the present application and thus may include information that does not form the prior art that is already known to those of ordinary skill in the art.
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, and is intended to neither identify key/critical elements nor delineate the scope of such embodiments, but is intended as a prelude to the more detailed description that follows.
The embodiment of the disclosure provides a method and a device for cold air prevention control, an air conditioner and a computer readable storage medium, so as to improve the air outlet temperature, the heating effect and the user experience.
In some embodiments, the method is applied to an air conditioner that includes an electrical heating element; the method comprises the following steps: determining the on-off state of the electric heating element and the temperature of the inner coil; and regulating the rotating speed of the indoor fan according to the switching state of the electric heating element and the temperature of the inner coil pipe.
Optionally, the output power of the electric heating element is proportional to the rotational speed of the indoor fan.
Optionally, determining the on-off state of the electrical heating element and the inner coil temperature includes: in the case of the air conditioner starting the heating mode, the on-off state of the electric heating element and the temperature of the inner coil are determined.
Optionally, adjusting the rotation speed of the indoor fan according to the on-off state of the electric heating element and the temperature of the inner coil pipe, including: under the condition that the on-off state of the electric heating element is closed, the rotating speed of the indoor fan is regulated according to the temperature of the inner coil; and under the condition that the on-off state of the electric heating element is on, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe.
Optionally, adjusting the rotation speed of the indoor fan according to the indoor environment temperature, the startup time and the temperature of the inner coil pipe, including: and under the condition that the indoor environment temperature is in a fourth temperature interval, the rotating speed of the indoor fan is regulated according to the starting time and the temperature of the inner coil pipe.
Optionally, adjusting the rotational speed of the indoor fan according to the start-up time and the temperature of the inner coil includes: when the starting time is less than or equal to the time threshold value, the rotating speed of the indoor fan is adjusted according to the temperature of the inner coil; and under the condition that the starting time is larger than the time threshold value, controlling the rotating speed of the indoor fan to keep the rotating speed set by the user.
Specifically, the fourth temperature interval may take the value of T3, ++ infinity), the range of T3 is [10 ℃,18 ℃). The time threshold may take the value of [3min,5min ].
Optionally, adjusting the rotational speed of the indoor fan according to the temperature of the inner coil includes: under the condition that the temperature of the inner coil pipe is in a first temperature interval, controlling the rotating speed of the indoor fan to be zero; controlling the rotating speed of the indoor fan to be in a set rotating speed interval under the condition that the temperature of the inner coil is in a second temperature interval; and controlling the rotating speed of the indoor fan to be the rotating speed set by a user under the condition that the temperature of the inner coil pipe is in a third temperature interval. Wherein the first temperature interval is smaller than the second temperature interval, and the second temperature interval is smaller than the third temperature interval.
Specifically, the value of the first temperature interval may be (- ≡t 1). The second temperature interval may be (T1, T2), + & lt 2 & gt the third temperature interval may be (T2, + & lt, & lt 500 & gt rpm,700rpm, T1 may be [23 ℃,26 ℃, T2 may be [28 ℃,30 ℃ and T3 may be [10 ℃,18 ℃).
Optionally, controlling the rotation speed of the indoor fan to be zero includes: and controlling the rotating speed of the indoor fan to be directly zero according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan.
Optionally, according to a magnitude relation between a current rotation speed and a target rotation speed of the indoor fan, controlling the rotation speed of the indoor fan to be directly zero includes: and under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, controlling the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusting the rotating speed to be zero.
Optionally, controlling the rotation speed of the indoor fan to be in a set rotation speed interval includes: and controlling the rotating speed of the indoor fan to be in a set rotating speed interval according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan.
Optionally, controlling the rotation speed of the indoor fan to be in a set rotation speed interval according to the magnitude relation between the current rotation speed and the target rotation speed of the indoor fan comprises: under the condition that the current rotating speed of the indoor fan is smaller than or equal to the target rotating speed, directly controlling the rotating speed of the indoor fan to be in a set rotating speed interval; and under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, controlling the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusting the rotating speed to be fixed in a rotating speed set rotating speed interval.
Optionally, controlling the rotational speed of the indoor fan to set the rotational speed for the user includes: and controlling the rotating speed of the indoor fan to be the user set rotating speed according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan.
Optionally, controlling the rotation speed of the indoor fan to set the rotation speed for the user according to the magnitude relation between the current rotation speed and the target rotation speed of the indoor fan includes: under the condition that the current rotating speed of the indoor fan is smaller than or equal to the target rotating speed, directly controlling the rotating speed of the indoor fan to be at the user-set rotating speed; and under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, controlling the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusting to the rotating speed set by a user and maintaining unchanged.
In some embodiments, the apparatus is applied to an air conditioner including an electric heating member, the apparatus including: a determining module configured to determine a switching state of the electric heating element, an inner coil temperature; and the control module is configured to adjust the rotating speed of the indoor fan according to the on-off state of the electric heating piece and the temperature of the inner coil pipe.
In some embodiments, the apparatus comprises a processor and a memory storing program instructions, the processor being configured to perform the method for cold wind prevention control when the program instructions are run.
In some embodiments, the air conditioner includes: an air conditioner body including a heating member; the device for controlling cold air prevention is arranged on the air conditioner body.
In some embodiments, the computer readable storage medium stores program instructions that, when executed, perform the method for cold air prevention control.
The method and device for cold air prevention control, the air conditioner and the computer readable storage medium provided by the embodiment of the disclosure can realize the following technical effects:
under the low temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. Compared with the prior art, the rotating speed of the indoor fan is adjusted only according to the temperature of the inner coil pipe, so that the air outlet temperature is improved, and the heating effect and the user experience are improved.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example and not limitation in the figures of the accompanying drawings, in which like references indicate similar elements, and in which like reference numerals refer to similar elements, and in which:
FIG. 1 is a schematic diagram of a method for cold air prevention control provided by an embodiment of the present disclosure;
FIG. 2 is a schematic diagram of another method for cold air prevention control provided by an embodiment of the present disclosure;
FIG. 3 is a schematic diagram of another method for cold air prevention control provided by an embodiment of the present disclosure;
FIG. 4 is a schematic diagram of another method for cold air prevention control provided by an embodiment of the present disclosure;
FIG. 5 is a schematic diagram of an apparatus for cold air prevention control provided by an embodiment of the present disclosure;
FIG. 6 is a schematic diagram of another apparatus for cold air prevention control provided by an embodiment of the present disclosure;
fig. 7 is a schematic view of an air conditioner according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and techniques of the disclosed embodiments can be understood in more detail, a more particular description of the embodiments of the disclosure, briefly summarized below, may be had by reference to the appended drawings, which are not intended to be limiting of the embodiments of the disclosure. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may still be practiced without these details. In other instances, well-known structures and devices may be shown simplified in order to simplify the drawing.
The terms first, second and the like in the description and in the claims of the embodiments of the disclosure and in the above-described figures are used for distinguishing between similar objects and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used may be interchanged where appropriate in order to describe embodiments of the present disclosure. Furthermore, the terms "comprise" and "have," as well as any variations thereof, are intended to cover a non-exclusive inclusion.
The term "plurality" means two or more, unless otherwise indicated.
In the embodiment of the present disclosure, the character "/" indicates that the front and rear objects are an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes an object, meaning that there may be three relationships. For example, a and/or B, represent: a or B, or, A and B.
The term "corresponding" may refer to an association or binding relationship, and the correspondence between a and B refers to an association or binding relationship between a and B.
In the embodiment of the disclosure, the intelligent home appliance refers to a home appliance formed after a microprocessor, a sensor technology and a network communication technology are introduced into the home appliance, and has the characteristics of intelligent control, intelligent sensing and intelligent application, the operation process of the intelligent home appliance often depends on the application and processing of modern technologies such as the internet of things, the internet and an electronic chip, for example, the intelligent home appliance can realize remote control and management of a user on the intelligent home appliance by connecting the electronic appliance.
In the disclosed embodiment, the terminal device refers to an electronic device with a wireless connection function, and the terminal device can be in communication connection with the intelligent household electrical appliance through connecting with the internet, or can be in communication connection with the intelligent household electrical appliance through Bluetooth, wi-Fi and other modes. In some embodiments, the terminal device is, for example, a mobile device, a computer, or an in-vehicle device built into a hover vehicle, etc., or any combination thereof. The mobile device may include, for example, a cell phone, smart home device, wearable device, smart mobile device, virtual reality device, etc., or any combination thereof, wherein the wearable device includes, for example: smart watches, smart bracelets, pedometers, etc.
Embodiments of the present disclosure provide an air conditioner including an electric heating element. The electric heating element can be arranged in an air duct or an air outlet of the air conditioner and is used for improving the temperature of air outlet.
Referring to fig. 1, an embodiment of the present disclosure provides a method for cold air prevention control, including:
s101, the air conditioner determines the on-off state of the electric heating element and the temperature of the inner coil.
S102, the air conditioner adjusts the rotating speed of the indoor fan according to the on-off state of the electric heating element and the temperature of the inner coil pipe.
By adopting the method for cold air prevention control provided by the embodiment of the disclosure, under a low-temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. Compared with the prior art, the rotating speed of the indoor fan is adjusted only according to the temperature of the inner coil pipe, so that the air outlet temperature is improved, and the heating effect and the user experience are improved.
Optionally, the output power of the electric heating element is proportional to the rotational speed of the indoor fan.
Like this, the rotational speed of indoor fan is bigger, and the air-out temperature decline is faster, and the output of electrical heating spare is higher this moment, then can improve air-out temperature correspondingly, promotes heating effect and user experience.
Optionally, the air conditioner determines the on-off state of the electric heating element and the inner coil temperature, comprising: the air conditioner determines the on-off state of the electric heating element and the temperature of the inner coil pipe under the condition that the air conditioner starts a heating mode.
Like this, under the condition that the air conditioner starts the heating mode, the air-out temperature is lower, confirms the on-off state and the interior coil pipe temperature of electrical heating spare this moment to be favorable to according to the rotational speed of electrical heating spare on-off state and interior coil pipe temperature regulation indoor set, in order to improve air-out temperature, promote heating effect and user experience.
Optionally, the air conditioner adjusts the rotation speed of the indoor fan according to the on-off state of the electric heating element and the temperature of the inner coil pipe, and the air conditioner comprises: and under the condition that the on-off state of the electric heating element is closed, the air conditioner adjusts the rotating speed of the indoor fan according to the temperature of the inner coil pipe. And under the condition that the on-off state of the electric heating element is on, the air conditioner adjusts the rotating speed of the indoor fan according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe.
Therefore, if the electric heating element is turned off, the electric heating element does not provide heat for the air outlet air additionally, and the rotating speed of the indoor fan is regulated only according to the temperature of the inner coil. If the electric heating element is started, the comprehensive influence of the indoor environment temperature, the starting time and the temperature of the inner coil pipe on the air outlet temperature is considered, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe, the air outlet temperature is favorably improved, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Optionally, the air conditioner adjusts the rotation speed of the indoor fan according to the indoor environment temperature, the startup time and the temperature of the inner coil pipe, and the air conditioner comprises: and under the condition that the indoor environment temperature is in a fourth temperature interval, the air conditioner adjusts the rotating speed of the indoor fan according to the starting time and the temperature of the inner coil pipe.
Thus, if the electric heating element is started, and the indoor environment temperature is in the fourth temperature interval, the rotating speed of the indoor fan is regulated according to the starting time and the temperature of the inner coil. The air outlet temperature is improved better, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Optionally, the air conditioner adjusts the rotation speed of the indoor fan according to the starting time and the temperature of the inner coil pipe, and the air conditioner comprises: and under the condition that the starting time of the air conditioner is less than or equal to the time threshold value, the rotating speed of the indoor fan is regulated according to the temperature of the inner coil pipe. And under the condition that the starting time of the air conditioner is larger than the time threshold value, controlling the rotating speed of the indoor fan to keep the rotating speed set by a user.
Specifically, the fourth temperature interval may take the value of T3, ++ infinity), the range of T3 is [10 ℃,18 ℃). The time threshold may take the value of [3min,5min ].
Therefore, if the starting time is shorter and shorter than the time threshold, the air outlet temperature is lower, and the rotating speed of the indoor fan is adjusted according to the temperature of the inner coil. If the starting time is longer and longer than the time threshold, the air outlet temperature is higher at the moment, and the rotating speed of the indoor fan can be kept at the rotating speed set by a user. The air outlet temperature is improved better, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Optionally, the air conditioner adjusts the rotation speed of the indoor fan according to the temperature of the inner coil, including: and controlling the rotating speed of the indoor fan to be zero under the condition that the temperature of the inner coil pipe is in a first temperature interval. And controlling the rotating speed of the indoor fan to be in a set rotating speed range under the condition that the temperature of the inner coil pipe is in a second temperature range. And controlling the rotating speed of the indoor fan to be the rotating speed set by a user under the condition that the temperature of the inner coil pipe is in a third temperature interval. Wherein the first temperature interval is smaller than the second temperature interval, and the second temperature interval is smaller than the third temperature interval.
Specifically, the value of the first temperature interval may be (- ≡t 1). The second temperature interval may be (T1, T2), + & lt 2 & gt the third temperature interval may be (T2, + & lt, & lt 500 & gt rpm,700rpm, T1 may be [23 ℃,26 ℃, T2 may be [28 ℃,30 ℃ and T3 may be [10 ℃,18 ℃).
Thus, the higher the temperature of the inner coil, the higher the rotational speed of the indoor fan is stepwise. If the temperature of the inner coil pipe reaches the third temperature interval, the rotating speed of the indoor fan is kept unchanged when the rotating speed is set by a user. The air outlet temperature is improved better, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be zero, including: the air conditioner controls the rotating speed of the indoor fan to be directly zero according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan.
In this way, under the condition that the temperature of the inner coil pipe is in the first temperature interval, the increasing or decreasing trend of the rotating speed of the indoor fan can be determined according to the current rotating speed and the target rotating speed, so that the rotating speed of the indoor fan is better controlled.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be directly zero according to the magnitude relation between the current rotation speed and the target rotation speed of the indoor fan, and the air conditioner comprises: and under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, the air conditioner controls the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusts the rotating speed to be zero.
Like this, if there is the trend of reducing indoor fan rotational speed, then control the rotational speed of indoor fan earlier and keep current rotational speed duration threshold value after, the rotational speed is reduced to zero again, is favorable to reducing the risk of indoor fan trouble, and is favorable to improving air-out temperature better, promotes heating effect and user experience, reduces the energy consumption simultaneously.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be in a set rotation speed interval, including: and the air conditioner controls the rotating speed of the indoor fan to be in a set rotating speed interval according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan.
In this way, when the temperature of the inner coil is in the second temperature interval, the increasing or decreasing trend of the rotating speed of the indoor fan can be determined according to the current rotating speed and the target rotating speed, so that the rotating speed of the indoor fan can be controlled better.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be in a set rotation speed interval according to the magnitude relation between the current rotation speed and the target rotation speed of the indoor fan, and the air conditioner comprises: and under the condition that the current rotating speed of the indoor fan is smaller than or equal to the target rotating speed, the air conditioner directly controls the rotating speed of the indoor fan to be in a set rotating speed interval. And under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, the air conditioner controls the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusts the rotating speed to be fixed in a rotating speed set rotating speed interval.
Like this, if there is the increase trend indoor fan rotational speed, then directly adjust to setting for rotational speed interval, be favorable to adjusting the air-out temperature more fast to improve air-out temperature better, promote heating effect and user experience. If the rotating speed of the indoor fan has a reducing trend, the rotating speed of the indoor fan is controlled to maintain the current rotating speed duration threshold value, and then the rotating speed is reduced to a set rotating speed interval, so that the risk of faults of the indoor fan is reduced, the air outlet temperature is improved better, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be the user-set rotation speed, including: and controlling the rotating speed of the indoor fan to be the user set rotating speed according to the magnitude relation between the current rotating speed and the target rotating speed of the indoor fan by the air conditioner.
In this way, when the temperature of the inner coil is in the third temperature interval, the increasing or decreasing trend of the rotating speed of the indoor fan can be determined according to the current rotating speed and the target rotating speed, so that the rotating speed of the indoor fan can be controlled better.
Optionally, the air conditioner controls the rotation speed of the indoor fan to be the user set rotation speed according to the magnitude relation between the current rotation speed and the target rotation speed of the indoor fan, and the method comprises the following steps: and under the condition that the current rotating speed of the indoor fan is smaller than or equal to the target rotating speed, the air conditioner directly controls the rotating speed of the indoor fan to be at the user-set rotating speed. And under the condition that the current rotating speed of the indoor fan is larger than the target rotating speed, the air conditioner controls the rotating speed of the indoor fan to maintain the current rotating speed duration threshold value, and then adjusts the rotating speed to the rotating speed set by a user and maintains unchanged.
Like this, if there is the increase trend indoor fan rotational speed, then directly adjust to the settlement rotational speed, be favorable to adjusting the air-out temperature more fast to improve air-out temperature better, promote heating effect and user experience. If the rotating speed of the indoor fan has a reducing trend, the rotating speed of the indoor fan is controlled to be maintained at the current rotating speed duration threshold, and then the rotating speed is reduced to the set rotating speed, so that the risk of faults of the indoor fan is reduced, the air outlet temperature is improved better, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
As shown in conjunction with fig. 2, an embodiment of the present disclosure provides another method for cold air prevention control, including:
s201, when the air conditioner starts a heating mode, the air conditioner determines the on-off state of the electric heating element and the temperature of the inner coil.
S202, when the on-off state of the electric heating element is off, the air conditioner adjusts the rotating speed of the indoor fan according to the temperature of the inner coil.
S203, the air conditioner adjusts the rotating speed of the indoor fan according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe under the condition that the on-off state of the electric heating element is on.
By adopting the method for cold air prevention control provided by the embodiment of the disclosure, under a low-temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. If the electric heating element is closed, the non-electric heating element provides heat for the air outlet air, and the rotating speed of the indoor fan is regulated only according to the temperature of the inner coil. If the electric heating element is started, the comprehensive influence of the indoor environment temperature, the starting time and the temperature of the inner coil pipe on the air outlet temperature is considered, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe, the air outlet temperature is favorably improved, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
As shown in conjunction with fig. 3, an embodiment of the present disclosure provides another method for cold air prevention control, including:
s301, the air conditioner determines the on-off state of the electric heating element and the temperature of the inner coil pipe under the condition that the air conditioner starts a heating mode.
S302, the air conditioner determines whether the temperature of the inner coil is in a first temperature interval when the switch state of the electric heating element is off.
S303, controlling the rotating speed of the indoor fan to be zero under the condition that the temperature of the inner coil pipe is in a first temperature interval.
S304, controlling the rotating speed of the indoor fan to be in a set rotating speed interval under the condition that the temperature of the inner coil pipe is in a second temperature interval.
S305, controlling the rotating speed of the indoor fan to be the user set rotating speed under the condition that the temperature of the inner coil pipe is in a third temperature interval.
S306, under the condition that the on-off state of the electric heating element is on, the air conditioner adjusts the rotating speed of the indoor fan according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe.
Wherein the first temperature interval is smaller than the second temperature interval, and the second temperature interval is smaller than the third temperature interval.
By adopting the method for cold air prevention control provided by the embodiment of the disclosure, under a low-temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. If the electric heating element is closed, the non-electric heating element provides heat for the air outlet air, and the rotating speed of the indoor fan is regulated only according to the temperature of the inner coil. The higher the temperature of the inner coil pipe is, the higher the rotating speed of the indoor fan is in stages. If the temperature of the inner coil pipe reaches the third temperature interval, the rotating speed of the indoor fan is kept unchanged when the rotating speed is set by a user. If the electric heating element is started, the comprehensive influence of the indoor environment temperature, the starting time and the temperature of the inner coil pipe on the air outlet temperature is considered, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe, the air outlet temperature is favorably improved, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
As shown in conjunction with fig. 4, an embodiment of the present disclosure provides another method for cold air prevention control, including:
s401, the air conditioner determines the on-off state of the electric heating element and the temperature of the inner coil pipe under the condition that the air conditioner starts a heating mode.
S402, the air conditioner determines whether the temperature of the inner coil is in a first temperature interval when the switch state of the electric heating element is off.
S403, controlling the rotating speed of the indoor fan to be zero under the condition that the temperature of the inner coil pipe is in a first temperature interval.
S404, controlling the rotating speed of the indoor fan to be in a set rotating speed interval under the condition that the temperature of the inner coil pipe is in a second temperature interval.
S405, controlling the rotating speed of the indoor fan to be the user set rotating speed under the condition that the temperature of the inner coil pipe is in a third temperature interval.
S406, the air conditioner determines whether the indoor environment temperature is in a fourth temperature interval when the on-off state of the electric heating element is on.
S407, the air conditioner determines whether the starting time is less than or equal to a time threshold value under the condition that the indoor environment temperature is in a fourth temperature interval.
S408, the air conditioner determines whether the temperature of the inner coil is in a first temperature interval under the condition that the starting time is less than or equal to a time threshold.
S409, controlling the rotating speed of the indoor fan to be zero under the condition that the temperature of the inner coil pipe is in a first temperature interval.
S410, controlling the rotating speed of the indoor fan to be in a set rotating speed interval under the condition that the temperature of the inner coil pipe is in a second temperature interval.
S411, controlling the rotating speed of the indoor fan to be the user set rotating speed under the condition that the temperature of the inner coil pipe is in the third temperature interval.
And S412, controlling the rotating speed of the indoor fan to keep the user set rotating speed under the condition that the starting time of the air conditioner is larger than the time threshold value.
Wherein the first temperature interval is smaller than the second temperature interval, and the second temperature interval is smaller than the third temperature interval.
By adopting the method for cold air prevention control provided by the embodiment of the disclosure, under a low-temperature environment, the electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and if the starting time is shorter and shorter than a time threshold, the air outlet temperature is lower at this time, the higher the temperature of the inner coil is, the higher the rotating speed of the indoor fan is in a stepwise manner. If the temperature of the inner coil pipe reaches the third temperature interval, the rotating speed of the indoor fan is kept unchanged when the rotating speed is set by a user. . If the starting time is longer and longer than the time threshold, the air outlet temperature is higher at the moment, and the rotating speed of the indoor fan can be kept at the rotating speed set by a user. If the electric heating element is closed, the non-electric heating element provides heat for the air outlet air, and the rotating speed of the indoor fan is regulated only according to the temperature of the inner coil. The higher the temperature of the inner coil pipe is, the higher the rotating speed of the indoor fan is in stages. If the temperature of the inner coil pipe reaches the third temperature interval, the rotating speed of the indoor fan is kept unchanged when the rotating speed is set by a user. If the electric heating element is started, the comprehensive influence of the indoor environment temperature, the starting time and the temperature of the inner coil pipe on the air outlet temperature is considered, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe, the air outlet temperature is favorably improved, the heating effect and the user experience are improved, and meanwhile, the energy consumption is reduced.
Referring to fig. 5, an embodiment of the disclosure provides an apparatus 200 for controlling air cooling, including a determining module 501 and a control module 502. A determination module 501 configured to determine the on-off state of the electrical heater, the inner coil temperature. The control module 502 is configured to adjust the rotational speed of the indoor fan according to the on-off state of the electric heating element and the temperature of the inner coil.
By adopting the device 200 for air cooling prevention control provided by the embodiment of the disclosure, under a low-temperature environment, an electric heating element is often started when the air conditioner heats, the switching state of the electric heating element can influence the air outlet temperature of the air conditioner, and the rotating speed of the indoor fan is regulated according to the switching state of the electric heating element and the temperature of the inner coil pipe. Compared with the prior art, the rotating speed of the indoor fan is adjusted only according to the temperature of the inner coil pipe, so that the air outlet temperature is improved, and the heating effect and the user experience are improved.
Referring to fig. 6, an embodiment of the present disclosure provides an apparatus 300 for air-cooling prevention control, including a processor (processor) 700 and a memory (memory) 701. Optionally, the apparatus 300 may further comprise a communication interface (Communication Interface) 702 and a bus 703. The processor 700, the communication interface 702, and the memory 701 may communicate with each other through the bus 703. The communication interface 702 may be used for information transfer. The processor 700 may call logic instructions in the memory 701 to perform the method for air-cooling prevention control of the above-described embodiments.
Further, the logic instructions in the memory 701 may be implemented in the form of software functional units and may be stored in a computer readable storage medium when sold or used as a stand alone product.
The memory 701 is used as a computer readable storage medium for storing a software program, a computer executable program, and program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 700 executes the program instructions/modules stored in the memory 701 to perform functional applications and data processing, i.e., to implement the method for air-cooling prevention control in the above-described embodiments.
Memory 701 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, at least one application program required for a function; the storage data area may store data created according to the use of the terminal device, etc. In addition, the memory 701 may include a high-speed random access memory, and may also include a nonvolatile memory.
As shown in conjunction with fig. 7, an embodiment of the present disclosure provides an air conditioner 100, including: an air conditioner body, and the above-mentioned device 200 (300) for controlling wind-cold prevention. The apparatus 200 (300) for air-cooling prevention control is installed in an air conditioner body. The mounting relationships described herein are not limited to being placed inside the air conditioner body, but include mounting connections with other components of the air conditioner 100, including but not limited to physical connections, electrical connections, or signal transmission connections, etc. Those skilled in the art will appreciate that the apparatus 200 (300) for air-cooling prevention control may be adapted to a viable air conditioner body, thereby implementing other viable embodiments.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for air-cooling prevention control.
Embodiments of the present disclosure may be embodied in a software product stored on a storage medium, including one or more instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to perform all or part of the steps of a method according to embodiments of the present disclosure. While the aforementioned storage medium may be a non-transitory storage medium, such as: a usb disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, or the like, which can store program codes.
The above description and the drawings illustrate embodiments of the disclosure sufficiently to enable those skilled in the art to practice them. Other embodiments may involve structural, logical, electrical, process, and other changes. The embodiments represent only 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. Moreover, the terminology used in the present application is for the purpose of describing embodiments only and is not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a," "an," and "the" (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, when used in this application, the terms "comprises," "comprising," and/or "includes," and variations thereof, mean that the stated features, integers, steps, operations, elements, and/or components are present, but that the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof is not precluded. Without further limitation, an element defined by the phrase "comprising one …" does not exclude the presence of other like elements in a process, method or apparatus comprising such elements. In this context, each embodiment may be described with emphasis on the differences from the other embodiments, and the same similar parts between the various embodiments may be referred to each other. For the methods, products, etc. disclosed in the embodiments, if they correspond to the method sections disclosed in the embodiments, the description of the method sections may be referred to for relevance.
Those of skill in the art will 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 depends upon the particular application and design constraints imposed on the solution. The skilled artisan may use different methods for each particular application to achieve the described functionality, but such implementation should not be considered to be beyond the scope of the embodiments of the present disclosure. It will be clearly understood by those skilled in the art that, for convenience and brevity of description, specific working procedures of the above-described systems, apparatuses and units may refer to corresponding procedures in the foregoing method embodiments, which are not repeated herein.
In the embodiments disclosed herein, the disclosed methods, articles of manufacture (including but not limited to devices, apparatuses, etc.) may be practiced in other ways. For example, the apparatus embodiments described above are merely illustrative, and for example, the division of the units may be merely a logical function division, and there may be additional divisions when actually implemented, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not performed. In addition, the coupling or direct coupling or communication connection shown or discussed with each other may be through some interface, device or unit indirect coupling or communication connection, which may be in electrical, mechanical or other form. The units described as separate units may or may not be physically separate, and units shown 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 may be selected according to actual needs to implement the present embodiment. In addition, each functional unit in the embodiments of the present disclosure may be integrated in one processing unit, or each unit may exist alone physically, or two or more units may be integrated in one unit.
The flowcharts 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 that disclosed in the description, and sometimes no specific order exists between different operations or steps. For example, two consecutive operations or steps may actually be performed substantially in parallel, they may sometimes be performed in reverse order, which may be dependent on the functions involved. Each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for cold air prevention control, which is characterized by being applied to an air conditioner, wherein the air conditioner comprises an electric heating element; the method comprises the following steps:
determining the on-off state of the electric heating element and the temperature of the inner coil;
and regulating the rotating speed of the indoor fan according to the switching state of the electric heating element and the temperature of the inner coil pipe.
2. The method of claim 1, wherein determining the on-off state of the electrical heating element and the inner coil temperature comprises:
in the case of the air conditioner starting the heating mode, the on-off state of the electric heating element and the temperature of the inner coil are determined.
3. The method of claim 1, wherein adjusting the rotational speed of the indoor fan based on the on-off status of the electric heating element and the temperature of the inner coil comprises:
under the condition that the on-off state of the electric heating element is closed, the rotating speed of the indoor fan is regulated according to the temperature of the inner coil;
and under the condition that the on-off state of the electric heating element is on, the rotating speed of the indoor fan is regulated according to the indoor environment temperature, the starting time and the temperature of the inner coil pipe.
4. The method of claim 1, wherein adjusting the rotational speed of the indoor fan based on the indoor ambient temperature, the on-time, and the inner coil temperature comprises:
and under the condition that the indoor environment temperature is in a fourth temperature interval, the rotating speed of the indoor fan is regulated according to the starting time and the temperature of the inner coil pipe.
5. The method of claim 4, wherein adjusting the rotational speed of the indoor fan based on the on-time and the internal coil temperature comprises:
when the starting time is less than or equal to the time threshold value, the rotating speed of the indoor fan is adjusted according to the temperature of the inner coil;
and under the condition that the starting time is larger than the time threshold value, controlling the rotating speed of the indoor fan to keep the rotating speed set by the user.
6. The method of claim 4 or 5, wherein adjusting the rotational speed of the indoor fan based on the inner coil temperature comprises:
under the condition that the temperature of the inner coil pipe is in a first temperature interval, controlling the rotating speed of the indoor fan to be zero;
controlling the rotating speed of the indoor fan to be in a set rotating speed interval under the condition that the temperature of the inner coil is in a second temperature interval;
controlling the rotating speed of the indoor fan to be the rotating speed set by a user under the condition that the temperature of the inner coil pipe is in a third temperature interval;
wherein the first temperature interval is smaller than the second temperature interval, and the second temperature interval is smaller than the third temperature interval.
7. An apparatus for cold air prevention control, which is applied to an air conditioner including an electric heating member, the apparatus comprising:
a determination module configured to determine an on-off state of the electrical heating element and an inner coil temperature;
and the control module is configured to adjust the rotating speed of the indoor fan according to the on-off state of the electric heating piece and the temperature of the inner coil pipe.
8. An apparatus for cold air prevention control comprising a processor and a memory storing program instructions, wherein the processor is configured to perform the method for cold air prevention control of any of claims 1 to 6 when the program instructions are run.
9. An air conditioner, comprising:
an air conditioner body including a heating member;
the apparatus for cold air prevention control of claim 7 or 8, mounted to an air conditioner body.
10. A computer readable storage medium storing program instructions which, when run, perform the method for cold wind prevention control according to any one of claims 1 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410010953.XA CN117847697A (en) | 2024-01-04 | 2024-01-04 | Method and device for cold air prevention control, air conditioner and computer readable storage medium |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202410010953.XA CN117847697A (en) | 2024-01-04 | 2024-01-04 | Method and device for cold air prevention control, air conditioner and computer readable storage medium |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117847697A true CN117847697A (en) | 2024-04-09 |
Family
ID=90543077
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202410010953.XA Pending CN117847697A (en) | 2024-01-04 | 2024-01-04 | Method and device for cold air prevention control, air conditioner and computer readable storage medium |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117847697A (en) |
-
2024
- 2024-01-04 CN CN202410010953.XA patent/CN117847697A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN114216216B (en) | Control method and device for air conditioner operation | |
| CN113418289B (en) | Control method and device for preventing cold air of air conditioner and air conditioner | |
| CN114704934B (en) | Method and device for controlling direct current air conditioner and direct current air conditioner | |
| CN113531667B (en) | Method and device for dehumidifying air conditioner and intelligent air conditioner | |
| CN113685983B (en) | Method and device for controlling air conditioner to realize global constant temperature and intelligent air conditioner | |
| CN113137701B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN113375294B (en) | Method and device for controlling air conditioner display temperature and air conditioner | |
| CN114636226B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN117847697A (en) | Method and device for cold air prevention control, air conditioner and computer readable storage medium | |
| CN114216217B (en) | Method and device for adjusting power supply of air conditioner and air conditioner | |
| CN114608145B (en) | Control method and control device for air conditioner, air conditioner and storage medium | |
| CN115111731A (en) | Method and device for controlling air conditioner and air conditioner | |
| CN116399038A (en) | Method and device for controlling air heater and air heater | |
| CN114484719B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN114608159B (en) | Method and device for controlling direct-current air conditioner and air conditioner | |
| CN114704933B (en) | Method and device for controlling direct-current air conditioner and air conditioner | |
| CN115183383B (en) | Method and device for controlling air conditioning system, air conditioning system and storage medium | |
| CN114608160B (en) | Method and device for controlling direct-current air conditioner and air conditioner | |
| CN114061049B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN114383293B (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN115076964B (en) | Air conditioner, control method and device thereof and storage medium | |
| CN116951684A (en) | Method and device for controlling air conditioner and air conditioner | |
| CN115751665A (en) | Method and device for controlling mobile air conditioner and mobile air conditioner | |
| CN116928833A (en) | Method and device for controlling air conditioner, air conditioner and storage medium | |
| CN116241990A (en) | Air volume adjusting method and device of auxiliary heating air conditioner and intelligent air conditioner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |