CN114294796A - Drip removal control method for air conditioner, controller, air conditioner and storage medium - Google Patents
Drip removal control method for air conditioner, controller, air conditioner and storage medium Download PDFInfo
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- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
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Abstract
The invention discloses a water-dropping-removing control method of an air conditioner, a controller, the air conditioner and a storage medium, wherein the method comprises the steps of recording operation duration corresponding to a preset operation mode and an operation index in the operation duration when the air conditioner is in the preset operation mode, wherein the preset operation mode is a refrigeration mode or a dehumidification mode, and the operation index is a parameter value related to the preset operation mode; when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running duration recorded before the air conditioner is shut down and the size of the running index; and controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and the preset threshold interval. According to the technical scheme, the air conditioner is controlled to execute the water dropping removing action through the relation between the water accumulation degree and the preset threshold value interval, so that water drops of the air conditioner are effectively removed, the water dropping risk of the air conditioner is reduced, complaints of users caused by water dropping of the air conditioner are reduced, and the user experience is improved.
Description
Technical Field
The invention relates to the technical field of air conditioners, in particular to a water dropping removal control method of an air conditioner, a controller, the air conditioner and a storage medium.
Background
When the household air conditioner is operated for a long time, condensed water is easy to drop because the air temperature in the air conditioner is uneven. The existing condensation prevention control logic can only reduce the condensation effect as much as possible by controlling the running frequency of the air conditioner, delay the dripping time of the air conditioner and cannot effectively remove water drops formed by condensation on the air conditioner.
Disclosure of Invention
The following is a summary of the subject matter described in detail herein. This summary is not intended to limit the scope of the claims.
The embodiment of the invention provides a water dropping control method of an air conditioner, a controller, the air conditioner and a storage medium, wherein the air conditioner is controlled to execute water dropping according to the relation between the water accumulation degree and a preset threshold interval, so that the effective water dropping of the air conditioner is realized, and the risk of water dropping of the air conditioner is reduced.
An embodiment of a first aspect of the present invention provides a water drip control method for an air conditioner, including:
when the air conditioner is in a preset operation mode, recording operation duration corresponding to the preset operation mode and an operation index in the operation duration, wherein the preset operation mode is a refrigeration mode or a dehumidification mode, and the operation index is a parameter value related to the preset operation mode;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running duration and the running index recorded before the air conditioner is shut down;
and controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and a preset threshold interval.
The air conditioner according to the embodiment of the first aspect of the invention has at least the following advantages: in the operation process of the air conditioner, when the operation mode of the air conditioner is in a refrigeration mode or a dehumidification mode, the operation time length and the operation index in the operation time length are recorded, and the water accumulation degree of the air conditioner is determined according to the operation time length and the operation index, so that the air conditioner is controlled to execute the water dripping removing action according to the relation between the water accumulation degree and the preset threshold interval. Effectively get rid of the water droplet on PTC heater, alleviate the air conditioner risk of dripping, reduce the user because of the complaint of air conditioner dripping, improve user experience.
In some embodiments, the water accumulation degree is obtained according to a sum of products of each operation duration and the operation index corresponding to the operation duration.
In some embodiments, the controlling the air conditioner to perform a water dropping removing action according to the relationship between the water accumulation degree and a preset threshold interval includes:
when the water accumulation degree is greater than or equal to a first preset threshold and smaller than a second preset threshold, controlling the air conditioner to execute a water dropping removing action according to a first parameter;
and when the water accumulation degree is larger than or equal to the second preset threshold value, controlling the air conditioner to execute the water dropping removing action according to a second parameter.
In some embodiments, the method further comprises not performing the water dripping action when the water accumulation degree is less than the first preset threshold.
In some embodiments, the first parameter includes at least one of a first reverse rotation speed of an inner fan of the air conditioner and a first heating power of an electric auxiliary device of the air conditioner and a first duration, and the second parameter includes at least one of a second reverse rotation speed of the inner fan and a second heating power of the electric auxiliary device and a second duration, wherein the second reverse rotation speed is greater than the first reverse rotation speed, and the second heating power is greater than the first heating power.
In some embodiments, the controlling the air conditioner to perform a water dropping action according to a first parameter includes:
controlling the inner fan to operate at the first reverse rotation speed for the first time period and/or controlling the electric auxiliary heating device to operate at the first heating power for the first time period;
the controlling the air conditioner to execute the water dropping removing action according to the second parameter comprises the following steps:
and controlling the inner fan to operate at the second reverse rotation speed for the second time period and/or controlling the electric auxiliary heating device to operate at the second heating power for the second time period.
In some embodiments, when the air conditioner is turned off, determining the water accumulation degree of the air conditioner according to the running time length and the running index recorded before the air conditioner is turned off includes:
when the water removing and dripping action is not executed after the last shutdown, acquiring historical operation time length recorded before the last shutdown and historical operation parameters corresponding to the historical operation time length, wherein the historical operation time length is the time length corresponding to the preset operation mode of the air conditioner before the last shutdown;
and determining the water accumulation degree of the air conditioner according to the historical operation time length, the historical operation parameters, the operation time length recorded before the shutdown and the operation index.
In some embodiments, the obtaining the historical operating time length recorded before the last shutdown and the historical operating parameter corresponding to the historical operating time length includes:
when the interval between the last shutdown time and the corresponding startup time of the current shutdown is less than the critical time, acquiring the historical operation time recorded before the last shutdown and the historical operation parameters corresponding to the historical operation time.
In some embodiments, further comprising:
when the preset operation mode is a refrigeration mode, the operation index is the operation frequency of a compressor of the air conditioner;
when the preset operation mode is a dehumidification mode, the operation index is at least one of indoor environment humidity, indoor environment temperature, evaporator coil temperature and condenser coil temperature.
In a second aspect, the present invention provides a controller, which includes a memory, a processor and a computer program stored in the memory and executable on the processor, and the processor implements the method according to the first aspect when executing the computer program.
An embodiment of the third aspect of the invention provides an air conditioner comprising the controller according to the second aspect.
A fourth aspect of the present invention provides a computer-readable storage medium storing computer-executable instructions for executing the drip removal control method according to the first aspect.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
Drawings
FIG. 1 is a schematic diagram of a system architecture platform for performing a drip removal control method according to an embodiment of the present invention;
fig. 2 is an overall flowchart of a drip removal control method of an air conditioner according to an embodiment of the present invention;
fig. 3 is a flowchart of a drip removal control method in a case where a drip removal operation is performed according to a relationship between a water accumulation degree and a preset threshold interval according to an embodiment of the present invention;
fig. 4 is a flowchart of a drip removal control method in a case where the degree of water accumulation is less than a first preset threshold value according to an embodiment of the present invention;
fig. 5 is a flowchart of a drip removal control method in a case where no drip removal operation is performed after the previous shutdown according to an embodiment of the present invention;
fig. 6 is a flowchart of a drip removal control method when a time interval from a last shutdown time to a startup time corresponding to the current shutdown is less than a critical time according to an embodiment of the present invention;
FIG. 7 is a flow chart of a drip removal control method according to an exemplary embodiment of the present invention;
FIG. 8 is a flowchart illustrating a drip removal control method according to an exemplary embodiment of the present invention;
fig. 9 is a flowchart of a drip removal control method according to a third embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention. Furthermore, the features, operations, or characteristics described in the specification may be combined in any suitable manner to form various embodiments. Also, the various steps or actions in the method descriptions may be transposed or transposed in order, as will be apparent to one of ordinary skill in the art. Thus, the various sequences in the specification and drawings are for the purpose of describing certain embodiments only and are not intended to imply a required sequence unless otherwise indicated where such sequence must be followed.
In the description of the present invention, the meaning of a plurality of means is one or more, the meaning of a plurality of means is two or more, and larger, smaller, larger, etc. are understood as excluding the number, and larger, smaller, inner, etc. are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.
The numbering of the components as such, e.g., "first", "second", etc., is used herein only to distinguish the objects as described, and does not have any sequential or technical meaning. The term "connected" and "coupled" when used in this application, unless otherwise indicated, includes both direct and indirect connections (couplings).
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
First, the terms related to the present invention are analyzed:
PTC (positive temperature coefficient): is a positive temperature coefficient heat-sensitive material, which has the characteristic that the resistivity increases along with the increase of the temperature.
PTC heater: also called as PTC heating element, is composed of PTC ceramic heating element and aluminum tube.
T1: the indoor ambient temperature.
T4: the outdoor ambient temperature.
When the household air conditioner is operated for a long time, condensed water is easy to drop because the PTC heater is contacted with uneven wind temperature. The temperature intervals of the existing condensation-preventing logics T1 and T4 are limited, so that the water dripping risk is greatly increased when the working condition outside the condensation-preventing mode is operated for a long time. At present, water drips in an air duct of the wall-mounted air conditioner are caused greatly because the PTC heater condenses water, and the reduction of condensed water of the PTC heater can effectively reduce complaints of users.
Based on the above situation, an embodiment of the present invention provides a drip removal control method for an air conditioner, a controller, an air conditioner and a computer readable storage medium, wherein the drip removal control method for the air conditioner includes, but is not limited to, the following steps:
when the air conditioner is in a preset operation mode, recording operation duration corresponding to the preset operation mode and operation indexes in the operation duration, wherein the preset operation mode is a refrigeration mode or a dehumidification mode, and the operation indexes are parameter values related to the preset operation mode;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running duration and the running index recorded before the air conditioner is shut down;
and controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and the preset threshold interval.
According to the technical scheme of the embodiment of the invention, when the air conditioner is in the preset operation mode, the operation time length and the operation index of the air conditioner are monitored, after the air conditioner is shut down, the water accumulation degree of the air conditioner is determined according to the operation time length and the operation index recorded before the air conditioner is shut down, the air conditioner is controlled to execute the water dripping removing action according to the water accumulation degree, and the condensed water of the PTC heater is removed, so that the water dripping risk of the air conditioner is reduced, the influence of the water dripping of the air conditioner on a user is reduced, and the complaint of the user is reduced.
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in fig. 1, fig. 1 is a schematic diagram of a system architecture platform for implementing a drip removal control method for an air conditioner according to an embodiment of the present invention.
The system architecture platform 1000 of the present invention includes one or more processors 1001 and a memory 1002, and fig. 1 illustrates one processor 1001 and one memory 1002 as an example.
The processor 1001 and the memory 1002 may be connected by a bus or other means, such as the bus shown in fig. 1.
The memory 1002, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs as well as non-transitory computer-executable programs. Further, the memory 1002 may include high-speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, memory 1002 optionally includes memory 1002 located remotely from processor 1001, which may be connected to system architecture platform 1000 via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
Those skilled in the art will appreciate that the device architecture shown in FIG. 1 does not constitute a limitation of system architecture platform 1000, and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
In the system architecture platform 1000 shown in fig. 1, the processor 1001 may be configured to call a drip removal control program of the air conditioner stored in the memory 1002, so as to implement a drip removal control method of the air conditioner.
Based on the hardware structure of the system architecture platform 1000, various embodiments of the air conditioner of the present invention are proposed.
Specifically, the air conditioner according to the embodiment of the present invention includes, but is not limited to, an indoor unit and an outdoor unit, wherein the indoor unit is provided with a controller and an evaporator, and the outdoor unit is provided with the air conditioner, and the controller may include a processor 1001 and a memory 1002 as shown in fig. 1.
Based on the above module hardware structure of the air conditioner, various embodiments of the water removal and drip control method of the air conditioner of the present invention are provided.
As shown in fig. 2, fig. 2 is a flowchart of a drip removal control method of an air conditioner according to an embodiment of the present invention. The method for controlling the water dropping of the air conditioner according to the embodiment of the present invention includes, but is not limited to, step S100, step S200 and step S300.
Step S100, when the air conditioner is in a preset operation mode, recording operation duration corresponding to the preset operation mode and operation indexes in the operation duration, wherein the preset operation mode is a refrigeration mode or a dehumidification mode, and the operation indexes are parameter values related to the preset operation mode;
step S200, when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running time length and the running index recorded before the air conditioner is shut down;
and step S300, controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and the preset threshold interval.
Specifically, in the process from the start to the shutdown of the air conditioner, the preset operation mode may be only the cooling mode, the preset operation mode may also be only the dehumidification mode, and the preset operation mode may also be the combination of the cooling mode and the dehumidification mode.
In the preset operation mode, specifically, if the operation index is the operation frequency or the indoor environment humidity, the higher the operation frequency or the indoor environment temperature is, the larger the water accumulation degree is, within the same operation duration. If the operation index is the indoor environment temperature, the evaporator coil temperature or the condenser coil temperature, the lower the indoor environment temperature, the evaporator coil temperature or the condenser coil temperature is within the same operation duration, the greater the water accumulation degree is. The operation index may also be a combination of the indoor ambient humidity and the indoor ambient temperature, and within the same operation duration, the greater the degree of water accumulation if the indoor ambient humidity is higher and the indoor ambient temperature is lower. And controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and the preset threshold interval.
It is understood that the air conditioner may detect the above temperature through a temperature sensor, and the air conditioner may detect the indoor ambient humidity through a humidity sensor.
It is understood that the water accumulation degree in step S200 may be obtained by summing the products of each operation duration and the operation index corresponding to the operation duration.
Under the air conditioner refrigeration mode or dehumidification mode, the longer the air conditioner operation duration is, the bigger is the ponding degree. Therefore, the accumulated water degree can be judged according to the sum of the product of each running time and the corresponding running index, the influence of the running index on the accumulated water degree is reflected when the air conditioner is in a refrigeration mode or a dehumidification mode, the influence of the running index on the accumulated water degree is reflected when the air conditioner is in the running mode, the control logic is simple, and the accumulated water degree of the air conditioner can be judged more accurately.
Referring to fig. 3, the drip removal control process in step S300 may be specifically implemented by the following steps:
step S210, when the water accumulation degree is greater than or equal to a first preset threshold and smaller than a second preset threshold, controlling the air conditioner to execute a water dropping removing action according to a first parameter;
and step S220, when the water accumulation degree is greater than or equal to a second preset threshold value, controlling the air conditioner to execute a water dropping removing action according to a second parameter.
In order to avoid the air conditioner from frequently executing the water dropping removing action, a first preset threshold value is set, and when the water accumulation degree is larger than or equal to the first preset threshold value, the air conditioner can execute the water dropping removing action. In order to better complete the water removal task through the water removal action, a second preset threshold value is set. When the water accumulation degree is larger than or equal to the first preset threshold and smaller than the second preset threshold, the air conditioner is supposed to execute the water removing and dripping action, but the water accumulation degree is smaller than the second preset threshold, the water accumulation degree is not large, and the air conditioner can execute the water removing and dripping action according to the first parameter and can complete the water removing task. When the water accumulation degree is larger than or equal to the second preset threshold value, the water accumulation degree of the air conditioner is large, and the air conditioner executes the water removing and dripping action according to the second parameter, so that the water removing task can be finished.
It should be noted that the first parameter may be a fixed value, that is, as long as the water accumulation degree is greater than or equal to the first preset threshold and less than the second preset threshold, the water dropping action is performed with the fixed value. The first parameter can also be calculated according to the water accumulation degree, namely, the first parameter can be increased along with the great of the water accumulation degree, but the second parameter cannot be exceeded.
It should be noted that, in order not to affect the user experience, the setting of the second parameter needs to consider the user acceptance. In addition, accumulated water on the PTC heater is limited, the execution parameter does not need to be increased without limit, and the second parameter is set, so that the purpose of reducing the energy consumption of the air conditioner can be achieved.
Referring to fig. 4, the drip removal control process in step S300 may be specifically implemented by the following steps:
and step S230, when the water accumulation degree is smaller than the first preset threshold value, the water dropping removing action is not executed.
In order to avoid the air conditioner from frequently executing the water dropping removing action, a first preset threshold value is set, and when the water accumulation degree is smaller than the first preset threshold value, the air conditioner does not execute the water dropping removing action.
It should be noted that the first parameter includes at least one of a first reverse rotation speed of an inner fan of the air conditioner and a first heating power of an electric auxiliary device of the air conditioner and a first duration, and the second parameter includes at least one of a second reverse rotation speed of the inner fan and a second heating power of the electric auxiliary device and a second duration, wherein the second reverse rotation speed is greater than the first reverse rotation speed, and the second heating power is greater than the first heating power.
It can be understood that, controlling the air conditioner to perform the water dropping removing action according to the first parameter may specifically be implemented by the following steps:
and controlling the inner fan to operate at a first reverse rotation speed for a first time period and/or controlling the electric auxiliary heating device to operate at a first heating power for the first time period.
It can be understood that the step of controlling the air conditioner to perform the water dropping action according to the second parameter may be specifically implemented by the following steps:
and controlling the inner fan to operate at a second reverse rotation speed for a second time period and/or controlling the electric auxiliary heating device to operate at a second heating power for a second time period.
Referring to fig. 5, the drip removal control process in step S200 may be specifically implemented by the following steps:
step S310, when the water removing and dripping action is not executed after the last shutdown, acquiring historical operation time length recorded before the last shutdown and historical operation parameters corresponding to the historical operation time length, wherein the historical operation time length is the time length corresponding to the preset operation mode of the air conditioner before the last shutdown;
and step S320, determining the water accumulation degree of the air conditioner according to the historical operation time length, the historical operation parameters, the operation time length recorded before the shutdown and the size of the operation index.
When the water removing and dripping action is not executed after the air conditioner is turned off last time, the water accumulation degree of the last time is smaller than the first preset threshold value, and the air conditioner is not triggered to execute the water removing and dripping action. However, because the air conditioner has low water vapor emission capacity, the accumulated water in the last time is not completely dissipated until the air conditioner is started next time. Therefore, the accumulated water degree after the air conditioner is turned off last time is accumulated to the next time of turning on the air conditioner, and the purpose is to better remove the accumulated water of the air conditioner.
Referring to fig. 6, the drip removing control process in step S310 may be specifically implemented by the following steps:
step S410, when the interval between the last shutdown time and the corresponding startup time of the current shutdown is less than the critical time, the historical operation time recorded before the last shutdown and the historical operation parameters corresponding to the historical operation time are obtained.
Although the drip removing action is not executed after the last shutdown, because the distance between the current startup and the last shutdown is longer than the critical time, the accumulated water of the default air conditioner is already dispersed in the time, namely the degree of the accumulated water in the last time is not considered.
It is understood that the critical time period may be set to 24 hours, one week, or the like, and the embodiment of the present invention is not particularly limited.
The water drop removal control method of the present invention is illustrated below by three practical examples.
In an example one, referring to fig. 7, in order to operate the air conditioner in the cooling mode or the dehumidification mode after the air conditioner is turned on, a drip control method of the air conditioner in the example one includes:
recording the running time corresponding to the refrigeration mode and the running frequency in the running time;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running time length and the running frequency recorded before the air conditioner is shut down;
when the water accumulation degree is smaller than a first preset threshold value, the water dropping removing action is not executed;
when the water accumulation degree is greater than or equal to a first preset threshold and less than a second preset threshold, the water dropping removing action is specifically to control the inner fan to operate for a first time at a first reverse rotation speed and/or control the electric auxiliary heating device to operate for a first time at a first heating power;
when the water accumulation degree is larger than or equal to a second preset threshold value, the water dropping removing action is specifically to control the inner fan to operate at a second reverse rotation speed for a second time period and/or control the electric auxiliary heating device to operate at a second heating power for a second time period.
In a second example, referring to fig. 8, in order to operate the air conditioner in the cooling mode or the dehumidifying mode after the air conditioner is turned on, the drip control method of the air conditioner in the second example includes:
recording the running time corresponding to the refrigeration mode or the dehumidification mode and the indoor environment humidity in the running time;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running time recorded before the air conditioner is shut down and the indoor environment humidity;
when the air conditioner is shut down last time and the water removing action is not executed, determining the historical water accumulation degree of the air conditioner according to the historical running time and the historical indoor environment humidity recorded before the air conditioner is shut down last time;
summing the water accumulation degree according to the water accumulation degree and the historical water accumulation degree to obtain the water accumulation degree;
when the water accumulation degree is smaller than a first preset threshold value, the water dropping removing action is not executed;
when the water accumulation degree is greater than or equal to a first preset threshold and less than a second preset threshold, the water dropping removing action is specifically to control the inner fan to operate for a first time at a first reverse rotation speed and/or control the electric auxiliary heating device to operate for a first time at a first heating power;
when the water accumulation degree is larger than or equal to a second preset threshold value, the water dropping removing action is specifically to control the inner fan to operate at a second reverse rotation speed for a second time period and/or control the electric auxiliary heating device to operate at a second heating power for a second time period.
In a third example, referring to fig. 9, in order to operate the over-cooling mode and the dehumidification mode after the air conditioner is turned on, the drip control method of the air conditioner in the third example includes:
recording the operation duration corresponding to the refrigeration mode or the dehumidification mode and the temperature of the evaporator coil in the operation duration;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running time recorded before the air conditioner is shut down and the temperature of an evaporator coil;
when the air conditioner is not powered off last time and the interval time from the last power off to the power on this time is less than the critical time, determining the historical water accumulation degree of the air conditioner according to the historical running time recorded before the last power off and the historical evaporator coil temperature;
summing the water accumulation degree according to the water accumulation degree and the historical water accumulation degree to obtain the water accumulation degree;
when the water accumulation degree is smaller than a first preset threshold value, the water dropping removing action is not executed;
when the water accumulation degree is greater than or equal to a first preset threshold and less than a second preset threshold, the water dropping removing action is specifically to control the inner fan to operate for a first time at a first reverse rotation speed and/or control the electric auxiliary heating device to operate for a first time at a first heating power;
when the water accumulation degree is larger than or equal to a second preset threshold value, the water dropping removing action is specifically to control the inner fan to operate at a second reverse rotation speed for a second time period and/or control the electric auxiliary heating device to operate at a second heating power for a second time period.
Based on the above-mentioned drip removal control method of the air conditioner, various embodiments of the controller, the air conditioner and the computer-readable storage medium of the present invention are separately set forth below.
One embodiment of the present invention provides a controller, including: a processor, a memory, and a computer program stored on the memory and executable on the processor.
The processor and memory may be connected by a bus or other means.
It should be noted that the controller in this embodiment may include a processor and a memory as in the embodiment shown in fig. 1, both belong to the same inventive concept, and therefore both have the same implementation principle and beneficial effect, and are not described in detail herein.
The non-transitory software program and instructions required to implement the drip control method of the air conditioner of the above-described embodiment are stored in the memory, and when executed by the processor, the drip control method of the air conditioner of the above-described embodiment is performed.
In addition, the embodiment of the invention also provides an air conditioner, which comprises the controller.
It is to be noted that, since the air conditioner according to the embodiment of the present invention has the controller according to the above-mentioned embodiment, and the controller according to the above-mentioned embodiment is capable of executing the drip removal control method according to the above-mentioned embodiment, the specific implementation and technical effects of the air conditioner according to the embodiment of the present invention may refer to the specific implementation and technical effects of the drip removal control method according to any of the above-mentioned embodiments.
Also provided is a computer-readable storage medium storing computer-executable instructions for performing the above-mentioned drip removal control method for an air conditioner, for example, when the computer-executable instructions are executed by one of the processors 1001 in fig. 1, the one or more processors may be enabled to perform the above-mentioned drip removal control method in the above-mentioned method embodiment, for example, the above-mentioned method steps S100 to S300 in fig. 2, method steps S210 to S220 in fig. 3, method step S230 in fig. 4, method steps S310 to S320 in fig. 5, and method step S410 in fig. 6 are performed.
The above-described embodiments of the apparatus are merely illustrative, and the units illustrated as separate components may or may not be physically separate, may be located in one place, or may be distributed over a plurality of network nodes. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment.
One of ordinary skill in the art will appreciate that all or some of the steps, systems, and methods disclosed above may be implemented as software, firmware, hardware, and suitable combinations thereof. Some or all of the physical components may be implemented as software executed by a processor, such as a central processing unit, digital signal processor, or microprocessor, or as hardware, or as an integrated circuit, such as an application specific integrated circuit. Such software may be distributed on computer readable media, which may include computer readable storage media (or non-transitory media) and communication media (or transitory media). The term computer-readable storage medium includes volatile and nonvolatile, removable and non-removable media implemented in any method or technology for storage of information such as computer-readable instructions, data structures, program modules or other data, as is well known to those of ordinary skill in the art. Computer-readable storage media includes, but is not limited to, RAM, ROM, EEPROM, flash memory or other memory technology, CD-ROM, Digital Versatile Disks (DVD) or other optical disk storage, magnetic cassettes, magnetic tape, magnetic disk storage or other magnetic storage devices, or any other medium which can be used to store the desired information and which can be accessed by a computer. In addition, communication media typically embodies computer readable instructions, data structures, program modules or other data in a modulated data signal such as a carrier wave or other transport mechanism and includes any information delivery media as known to those skilled in the art.
While the preferred embodiments of the present invention have been described, the present invention is not limited to the above embodiments, and those skilled in the art can make various equivalent modifications or substitutions without departing from the spirit of the present invention, and such equivalent modifications or substitutions are included in the scope of the present invention defined by the claims.
Claims (12)
1. A water drip control method of an air conditioner includes:
when the air conditioner is in a preset operation mode, recording operation duration corresponding to the preset operation mode and an operation index in the operation duration, wherein the preset operation mode is a refrigeration mode or a dehumidification mode, and the operation index is a parameter value related to the preset operation mode;
when the air conditioner is shut down, determining the water accumulation degree of the air conditioner according to the running duration and the running index recorded before the air conditioner is shut down;
and controlling the air conditioner to execute a water dropping removing action according to the relation between the water accumulation degree and a preset threshold interval.
2. The drip removal control method according to claim 1, further comprising:
and the water accumulation degree is obtained according to the sum of the products of each operation time length and the operation index corresponding to the operation time length.
3. The drip removal control method according to claim 1, wherein the controlling the air conditioner to perform a drip removal operation according to the relationship between the water accumulation degree and a preset threshold interval comprises:
when the water accumulation degree is greater than or equal to a first preset threshold and smaller than a second preset threshold, controlling the air conditioner to execute the water dropping removing action according to a first parameter;
and when the water accumulation degree is larger than or equal to the second preset threshold value, controlling the air conditioner to execute the water dropping removing action according to a second parameter.
4. The drip removal control method according to claim 3, further comprising:
and when the accumulated water degree is smaller than the first preset threshold value, the water dropping removing action is not executed.
5. The drip removal control method according to claim 3, wherein the first parameter includes at least one of a first reverse rotation speed of an inner fan of the air conditioner and a first heating power of an electric auxiliary device of the air conditioner and a first duration, and the second parameter includes at least one of a second reverse rotation speed of the inner fan and a second heating power of the electric auxiliary device and a second duration, wherein the second reverse rotation speed is greater than the first reverse rotation speed, and the second heating power is greater than the first heating power.
6. The drip control method according to claim 5, wherein the controlling the air conditioner to perform a drip action according to a first parameter comprises:
controlling the inner fan to operate at the first reverse rotation speed for the first time period and/or controlling the electric auxiliary heating device to operate at the first heating power for the first time period;
the controlling the air conditioner to execute the water dropping removing action according to the second parameter comprises the following steps:
and controlling the inner fan to operate at the second reverse rotation speed for the second time period and/or controlling the electric auxiliary heating device to operate at the second heating power for the second time period.
7. The drip removal control method according to claim 1, wherein when the air conditioner is turned off, determining the water accumulation degree of the air conditioner according to the operation duration and the operation index recorded before the air conditioner is turned off comprises:
when the water removing and dripping action is not executed after the last shutdown, acquiring historical operation time length recorded before the last shutdown and historical operation parameters corresponding to the historical operation time length, wherein the historical operation time length is the time length corresponding to the preset operation mode of the air conditioner before the last shutdown;
and determining the water accumulation degree of the air conditioner according to the historical operation time length, the historical operation parameters, the operation time length recorded before the shutdown and the operation index.
8. The drip removal control method according to claim 7, wherein the obtaining of the historical operating time length recorded before the last shutdown and the historical operating parameter corresponding to the historical operating time length comprises:
when the interval between the last shutdown time and the corresponding startup time of the current shutdown is less than the critical time, acquiring the historical operation time recorded before the last shutdown and the historical operation parameters corresponding to the historical operation time.
9. The drip removal control method according to claim 1, further comprising:
when the preset operation mode is a refrigeration mode, the operation index is the operation frequency of a compressor of the air conditioner;
when the preset operation mode is a dehumidification mode, the operation index is at least one of indoor environment humidity, indoor environment temperature, evaporator coil temperature and condenser coil temperature.
10. A controller comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the method of any one of claims 1 to 9 when executing the computer program.
11. An air conditioner comprising an air conditioner and the controller of claim 10.
12. A computer-readable storage medium having stored thereon computer-executable instructions for performing the method of any one of claims 1 to 9.
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| CN202210003045.9A CN114294796B (en) | 2022-01-04 | 2022-01-04 | Drip removal control method of air conditioner, controller, air conditioner and storage medium |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151245A (en) * | 2017-11-14 | 2018-06-12 | 青岛海尔空调器有限总公司 | Air-conditioning device and its control method |
| CN110657554A (en) * | 2019-10-21 | 2020-01-07 | 宁波奥克斯电气股份有限公司 | Air conditioner condensation prevention control method and device and air conditioner |
| CN110848908A (en) * | 2019-11-28 | 2020-02-28 | 宁波奥克斯电气股份有限公司 | Anti-blowing control method and device and air conditioner |
| CN110848911A (en) * | 2019-11-28 | 2020-02-28 | 宁波奥克斯电气股份有限公司 | Anti-blowing control method and device and air conditioner |
| CN112032967A (en) * | 2020-08-25 | 2020-12-04 | 海信（山东）空调有限公司 | Control method of air conditioner |
-
2022
- 2022-01-04 CN CN202210003045.9A patent/CN114294796B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108151245A (en) * | 2017-11-14 | 2018-06-12 | 青岛海尔空调器有限总公司 | Air-conditioning device and its control method |
| CN110657554A (en) * | 2019-10-21 | 2020-01-07 | 宁波奥克斯电气股份有限公司 | Air conditioner condensation prevention control method and device and air conditioner |
| CN110848908A (en) * | 2019-11-28 | 2020-02-28 | 宁波奥克斯电气股份有限公司 | Anti-blowing control method and device and air conditioner |
| CN110848911A (en) * | 2019-11-28 | 2020-02-28 | 宁波奥克斯电气股份有限公司 | Anti-blowing control method and device and air conditioner |
| CN112032967A (en) * | 2020-08-25 | 2020-12-04 | 海信（山东）空调有限公司 | Control method of air conditioner |
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