CN112240631A - Method and device for controlling dehumidification of air conditioner and air conditioner - Google Patents
Method and device for controlling dehumidification of air conditioner and air conditioner Download PDFInfo
- Publication number
- CN112240631A CN112240631A CN202011085804.8A CN202011085804A CN112240631A CN 112240631 A CN112240631 A CN 112240631A CN 202011085804 A CN202011085804 A CN 202011085804A CN 112240631 A CN112240631 A CN 112240631A
- Authority
- CN
- China
- Prior art keywords
- air conditioner
- current
- temperature
- dehumidification
- condition
- 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
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature
Landscapes
- Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent air conditioners and discloses a method and a device for controlling dehumidification of an air conditioner and the air conditioner. The method comprises the following steps: acquiring the current temperature in an air conditioning action area operated in a dehumidification mode, and acquiring a current temperature difference between the current temperature and a set temperature; under the condition that the current temperature difference value is larger than a first set value and smaller than or equal to a second set value, acquiring the current surface temperature of the air conditioner evaporator; and under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, reducing the current operating frequency of a compressor of the air conditioner according to a set rule, and controlling the dehumidifying operation of the air conditioner according to the reduced current operating frequency. Like this, reduce the condensate water that produces on the air conditioner dehumidification process later stage evaporimeter for after the operation of air conditioner dehumidification, can not lead to multiple problem because of the condensate water on the evaporimeter, improved the efficiency and the intellectuality of air conditioner dehumidification operation.
Description
Technical Field
The application relates to the technical field of intelligent air conditioners, in particular to a method and a device for dehumidification control of an air conditioner and the air conditioner.
Background
Air conditioners have been widely used as a common intelligent device for adjusting the temperature and humidity of an indoor environment. Wherein, shut down after the operation of air conditioner dehumidification mode, the compressor of air conditioner can the shutdown, and interior fan then can continue to blow a period of time wind after the shutdown again, at this moment, the condensate water on the evaporimeter can be along with in the air supply evaporation reentrant room for humidity in the room rises once more. And if the heating mode is started to dry the condensed water on the evaporator, the temperature of the room is increased, and therefore bad experience is brought to users. If the evaporator is not treated, the condensed water remained on the evaporator can cause the growth of mould and bring peculiar smell after the evaporator is started again.
Disclosure of Invention
The following presents a simplified summary in order to provide a basic understanding of some aspects of the disclosed embodiments. This summary is not an extensive overview nor is intended to identify key/critical elements or to delineate the scope of such embodiments but rather as a prelude to the more detailed description that is presented later.
The embodiment of the disclosure provides a method and a device for controlling dehumidification of an air conditioner and the air conditioner, and aims to solve the technical problem that condensed water is remained after the air conditioner dehumidifies.
In some embodiments, the method comprises:
acquiring the current temperature in an air conditioning action area operated in a dehumidification mode, and acquiring a current temperature difference between the current temperature and a set temperature;
under the condition that the current temperature difference value is larger than a first set value and smaller than or equal to a second set value, acquiring the current surface temperature of the air conditioner evaporator;
and under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, reducing the current operating frequency of a compressor of the air conditioner according to a set rule, and controlling the dehumidifying operation of the air conditioner according to the reduced current operating frequency.
In some embodiments, the apparatus comprises:
the first acquisition module is configured to acquire the current temperature in an air conditioning action area operated in a dehumidification mode and obtain a current temperature difference value between the current temperature and a set temperature;
the second obtaining module is configured to obtain the current surface temperature of the air conditioner evaporator under the condition that the current temperature difference value is larger than a first set value and smaller than or equal to a second set value;
the first control module is configured to reduce the current operation frequency of a compressor of the air conditioner according to a set rule under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, and control the dehumidification operation of the air conditioner according to the reduced current operation frequency.
In some embodiments, the apparatus for controlling dehumidification of an air conditioner includes a processor and a memory storing program instructions, and the processor is configured to execute the above-mentioned method for controlling dehumidification of an air conditioner when executing the program instructions.
In some embodiments, the air conditioner comprises the device for controlling dehumidification of the air conditioner.
The method and the device for controlling the dehumidification of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects:
the air conditioner in dehumidification operation, under the condition that the temperature in the action zone is close to the set temperature, can reduce air condition compressor's operating frequency gradually, until the surface temperature of air conditioner evaporimeter is greater than dew point temperature, like this, can no longer continue to produce the condensate water on the evaporimeter of air conditioner, thereby, reduce the condensate water that produces on the evaporimeter in air conditioner dehumidification process later stage, after the operation of air conditioner dehumidification, can not lead to one or more problems in humidity rising, the temperature rising in the action zone because of the condensate water on the evaporimeter, and mould breeds etc. has improved the efficiency and the intellectuality of air conditioner dehumidification operation.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
FIG. 1 is a schematic flow chart diagram illustrating a dehumidification control method for an air conditioner according to an embodiment of the present disclosure;
FIG. 2 is a table diagram illustrating the relationship among the ambient temperature, the ambient humidity, and the dew point temperature according to the embodiment of the present disclosure;
FIG. 3 is a schematic flow chart diagram illustrating a dehumidification control method for an air conditioner according to an embodiment of the present disclosure;
FIG. 4 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure;
FIG. 5 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure.
Detailed Description
So that the manner in which the features and elements of the disclosed embodiments can be understood in detail, a more particular description of the disclosed embodiments, briefly summarized above, may be had by reference to the embodiments, some of which are illustrated in the appended drawings. In the following description of the technology, for purposes of explanation, numerous details are set forth in order to provide a thorough understanding of the disclosed embodiments. However, one or more embodiments may be practiced without these details. In other instances, well-known structures and devices may be shown in simplified form in order to simplify the drawing.
The terms "first," "second," and the like in the description and in the claims, and the above-described drawings of embodiments of the present disclosure, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It should be understood that the data so used may be interchanged under appropriate circumstances such that embodiments of the present disclosure described herein may be made. Furthermore, the terms "comprising" and "having," as well as any variations thereof, are intended to cover non-exclusive inclusions.
The term "plurality" means two or more unless otherwise specified.
In the embodiment of the present disclosure, the character "/" indicates that the preceding and following objects are in an or relationship. For example, A/B represents: a or B.
The term "and/or" is an associative relationship that describes objects, meaning that three relationships may exist. For example, a and/or B, represents: a or B, or A and B.
In the embodiment of the disclosure, in the dehumidification operation process of the air conditioner, under the condition that the temperature in the action area is close to the set temperature, the operation frequency of the air conditioner compressor can be gradually reduced until the surface temperature of the air conditioner evaporator is greater than the dew point temperature, so that condensed water is not generated on the evaporator of the air conditioner, and therefore, after the dehumidification operation of the air conditioner is finished, one or more problems of humidity rise, temperature rise, mold breeding and the like in the action area caused by the condensed water on the evaporator are avoided, and the efficacy and the intelligence of the dehumidification operation of the air conditioner are improved.
Fig. 1 is a schematic flow chart of a dehumidification control method for an air conditioner according to an embodiment of the present disclosure. As shown in fig. 1, the process for the air conditioning dehumidification control includes:
step 101: and acquiring the current temperature in the air conditioning action area operated in the dehumidification mode, and acquiring the current temperature difference between the current temperature and the set temperature.
At present, when a plurality of air conditioners are used for dehumidifying, the air conditioners can be operated according to a set frequency and a set wind speed. However, as the temperature in the air conditioning action area decreases, when the temperature in the air conditioning action area is closer to the set temperature, the working frequency of the compressor can be adjusted, and the condensed water generated by the air conditioning evaporator is gradually reduced, so that the temperature in the air conditioning action area can be collected at regular time or in real time, and the collected corresponding temperature is the current temperature. When the air conditioner starts dehumidifying operation, the set temperature can be corresponded, thereby obtaining the current temperature difference between the current temperature and the set temperature.
Step 102: and acquiring the current surface temperature of the air conditioner evaporator under the condition that the current temperature difference is greater than the first set value and less than or equal to the second set value.
In the embodiment of the disclosure, the operation frequency of the compressor is adjusted only when the current temperature is closer to the set temperature. Thus, the second set point may be 1 deg.C, 1.5 deg.C, 2 deg.C, 2.5 deg.C, 3 deg.C, etc. The first set value is smaller than the second set value, and can be 0 ℃, 0.3, 0.5 ℃ or 0.8 ℃. Thus, when the current temperature difference is greater than 0 and less than or equal to 2, the operating frequency of the compressor can be adjusted. Or when the current temperature difference is greater than 0.2 and less than or equal to 2.3, the operating frequency of the compressor can be adjusted. The details are not listed.
Of course, in some embodiments, in the case that the current temperature difference is greater than the second set temperature, the dehumidifying operation of the air conditioner is controlled according to the set frequency and the set wind speed. Therefore, when the difference between the current temperature and the set temperature is increased, the operation can still be carried out according to the fixed frequency and the set wind speed, the dehumidification capacity is increased, and the dehumidification efficiency is guaranteed.
And under the condition that the current temperature difference value is greater than the first set value and less than or equal to the second set value, the surface temperature of the air conditioner evaporator can be acquired in a timed or real-time mode, and the acquired corresponding surface temperature is the current surface temperature.
Step 103: and under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, reducing the current operating frequency of a compressor of the air conditioner according to a set rule, and controlling the dehumidifying operation of the air conditioner according to the reduced current operating frequency.
In some embodiments, a dew point temperature gauge may be configured in the air conditioner, such that the dew point temperature may be obtained by the configured dew point temperature gauge. Alternatively, in some embodiments, the dew point temperature of the air conditioner is related to the temperature and humidity in the active area of the air conditioner, and the corresponding relationship among the ambient temperature, the ambient humidity and the dew point temperature may be preserved in advance. Therefore, the dew point temperature corresponding to the current temperature and the current humidity can be determined according to the stored corresponding relation.
When the current surface temperature is less than or equal to the dew point temperature in the action area, condensed water may be generated on the evaporator of the air conditioner, and at this time, the current surface temperature of the evaporator of the air conditioner may be gradually increased by decreasing the current operating frequency of the compressor, that is, the current operating frequency of the compressor of the air conditioner may be decreased according to a set rule. For example: updating 90% of the current operating frequency to the reduced current operating frequency. Alternatively, the corresponding compressor operation frequency is the set frequency at the start of the air conditioning dehumidification, and the corresponding current operation frequency is the set frequency before the first reduction, so that each reduction can be performed sequentially according to 90% → 80% → 70% … … of the set frequency, that is, the current operation frequency after each reduction can be respectively 90%, 80%, or 70% of the set frequency.
The current operating frequency of the compressor of the air conditioner is reduced to obtain the reduced current operating frequency, so that the dehumidifying operation of the air conditioner can be controlled according to the reduced current operating frequency. Therefore, when the current temperature is closer to the set temperature, the running frequency of the compressor can be gradually reduced, the surface temperature of the air conditioner evaporator can be gradually increased, and the probability that the evaporator can generate condensed water is reduced.
And when the current surface temperature is higher than the dew point temperature, the probability of generating condensed water on the evaporator is avoided. The current operating frequency can continue to be reduced or not reduced, so that the dehumidification efficiency of the air conditioner can be further guaranteed, namely in some embodiments, under the condition that the current surface temperature is greater than the dew point temperature, the dehumidification operation of the air conditioner is controlled according to the current operating frequency, namely, the operating frequency of the compressor does not need to be reduced.
It can be seen that, in this embodiment, the air conditioner in dehumidification operation, under the condition that the temperature in the action zone is close to the set temperature, can reduce air condition compressor's operating frequency gradually, until the surface temperature of air conditioner evaporimeter is greater than dew point temperature, like this, can no longer produce the condensate water on the evaporimeter of air conditioner, thereby, after the operation of air conditioner dehumidification, can not lead to one or more problems in humidity rising, the temperature rising, and mould breeding etc. in the action zone because of the condensate water on the evaporimeter, the efficiency and the intelligence of air conditioner dehumidification operation have been improved.
Of course, in some embodiments, the air conditioner is controlled to stop operating when the current temperature difference is less than or equal to the first set temperature value. The first set temperature is relatively small, for example, zero, that is, the current temperature reaches the set temperature, and at this time, the air conditioner can be controlled to stop the dehumidification operation. Because the operation frequency of the compressor is reduced when the current temperature is close to the set temperature until the surface temperature of the evaporator is higher than the dew point temperature, a large amount of condensed water cannot exist on the evaporator after the dehumidification operation of the air conditioner is stopped, so that the probability of one or more problems of humidity rise, temperature rise, mildew breeding and the like in an action area is reduced, and the efficiency and the intelligence of the dehumidification operation of the air conditioner are further improved.
The following operational procedures are integrated into a specific embodiment to illustrate the dehumidification control process for an air conditioner provided by the embodiment of the invention.
In this example, the first set value is 0 ℃ and the second set value is 2 ℃. Fig. 2 is a table diagram illustrating a corresponding relationship among an ambient temperature, an ambient humidity, and a dew point temperature according to an embodiment of the disclosure. The air conditioner stores the correspondence relationship shown in fig. 2.
Fig. 3 is a schematic flowchart of a dehumidification control method for an air conditioner according to an embodiment of the present disclosure. Referring to fig. 3, the process for the air conditioner dehumidification control includes:
step 301: and the air conditioner controls the dehumidification operation of the air conditioner according to the set frequency and the set wind speed.
Step 302: and acquiring the current temperature in the air conditioning action area operated in the dehumidification mode, and acquiring the current temperature difference between the current temperature and the set temperature.
The current temperature in the air conditioning action area operated in the dehumidification mode can be obtained regularly or in real time. Wherein the timing acquisition comprises: and when the set time is reached, the current temperature in the air conditioning action area in the dehumidification mode operation can be obtained.
Step 303: is it determined whether the current temperature difference is less than or equal to 2? If yes, go to step 304, otherwise, go back to step 301.
Step 304: is it determined whether the current temperature difference is less than or equal to 0? If so, go to step 309, otherwise, go to step 305.
Step 305: the current surface temperature of the air conditioner evaporator, the current running frequency of the compressor of the air conditioner and the current humidity of the air conditioner action area are obtained, and the dew point temperature corresponding to the current temperature and the current humidity is determined according to the stored corresponding relation shown in figure 2.
Step 306: is it determined whether the current surface temperature is less than or equal to the dew point temperature? If yes, go to step 307, otherwise go to step 308.
Step 307: and updating 85% of the current operating frequency to the reduced current operating frequency, and controlling the dehumidification operation of the air conditioner according to the reduced current operating frequency. Returning to step 302.
The operating frequency of the compressor is decreased to 85% of the current operating frequency.
Step 308: and controlling the dehumidification operation of the air conditioner according to the current operation frequency. Returning to step 302.
The operating frequency of the compressor does not need to be reduced any more and remains the current operating frequency.
Step 309: and controlling the air conditioner to stop the dehumidification operation.
The current temperature reaches the set temperature, and the air conditioner can stop dehumidifying operation.
It can be seen that, in this embodiment, in the process of the dehumidification operation of the air conditioner, under the condition that the temperature in the action area is close to the set temperature, the operation frequency of the air conditioner compressor can be gradually reduced until the surface temperature of the air conditioner evaporator is greater than the dew point temperature, so that condensed water is not generated on the evaporator of the air conditioner any more, and therefore, after the dehumidification operation of the air conditioner is finished, one or more problems of humidity rise, temperature rise, mold breeding and the like in the action area caused by the condensed water on the evaporator are avoided, and the efficacy and the intelligence of the dehumidification operation of the air conditioner are improved.
According to the above-described process for the dehumidification control of the air conditioner, an apparatus for the dehumidification control of the air conditioner can be constructed.
Fig. 4 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure. As shown in fig. 4, the dehumidifying control apparatus for an air conditioner includes: a first acquisition module 410, a second acquisition module 420, and a first control module 430.
The first obtaining module 410 is configured to obtain a current temperature in an air conditioning active area in the dehumidification mode operation, and obtain a current temperature difference between the current temperature and a set temperature.
And a second obtaining module 420 configured to obtain the current surface temperature of the air conditioner evaporator if the current temperature difference is greater than the first set value and less than or equal to a second set value.
The first control module 430 is configured to reduce a current operating frequency of a compressor of the air conditioner according to a set rule and control a dehumidifying operation of the air conditioner according to the reduced current operating frequency, in a case where the current surface temperature is less than or equal to a dew point temperature in the active region.
In some embodiments, further comprising: and the second control module is configured to control the dehumidification operation of the air conditioner according to the current operation frequency under the condition that the current surface temperature is greater than the dew point temperature.
In some embodiments, further comprising: and the shutdown control module is configured to control the air conditioner to stop the dehumidification operation under the condition that the current temperature difference value is less than or equal to a first set temperature value.
In some embodiments, further comprising: and the third control module is configured to control the dehumidification operation of the air conditioner according to the set frequency and the set wind speed under the condition that the current temperature difference is greater than the second set temperature.
The air conditioning dehumidification control process of the apparatus for air conditioning dehumidification control applied to the air conditioner is described in detail below.
In this example, the first set value was 0.3 ℃ and the second set value was 3 ℃. Fig. 2 is a table illustrating a corresponding relationship among an ambient temperature, an ambient humidity, and a dew point temperature according to an embodiment of the disclosure. The air conditioner stores the correspondence relationship shown in fig. 2.
Fig. 5 is a schematic structural diagram of an air conditioning dehumidification control device according to an embodiment of the present disclosure. As shown in fig. 5, the dehumidifying control apparatus for an air conditioner includes: a first acquisition module 410, a second acquisition module 420, a first control module 430, a second control module 440, a third control module 450, and a stop control module 460.
After the air conditioner starts the dehumidification mode, the third control module 450 controls the dehumidification operation of the air conditioner according to the set frequency and the set wind speed. In this way, the first obtaining module 410 may obtain the current temperature in the air conditioning active region in the dehumidification mode operation, and obtain the current temperature difference between the current temperature and the set temperature. Under the condition that the current temperature difference is greater than 0.3 and less than or equal to 3, the second obtaining module 420 may obtain the current surface temperature of the air conditioner evaporator, the current operating frequency of the compressor of the air conditioner, and the current humidity of the air conditioner acting region, and determine the dew point temperature corresponding to the current temperature and the current humidity according to the stored corresponding relationship shown in fig. 2.
In this way, in the case that the current surface temperature is less than or equal to the dew point temperature, the first control module 430 may decrease the current operation frequency according to a setting rule that 90% → 80% → 70% … … of the setting frequency are sequentially decreased, and control the dehumidifying operation of the air conditioner according to the decreased current operation frequency. And if the current surface temperature is greater than the dew point temperature, the second control module 440 may control the dehumidifying operation of the air conditioner according to the current operation frequency.
When the current temperature difference is greater than 3, the third control module 450 still controls the dehumidification operation of the air conditioner according to the set frequency and the set wind speed. And when the current temperature difference is less than or equal to 0.3, the stop control module 460 controls the air conditioner to stop the dehumidification operation.
It can be seen that, in this embodiment, be used for air conditioner dehumidification controlling means can carry out the in-process of dehumidification operation at the air conditioner, under the condition that the temperature in the action zone is close with the settlement temperature, can reduce air condition compressor's operating frequency gradually, until the surface temperature of air conditioner evaporimeter is greater than dew point temperature, like this, can no longer produce the condensate water on the evaporimeter of air conditioner, thereby, after the operation of air conditioner dehumidification, can not lead to one or more problems in humidity rising, the temperature rising in the action zone because of the condensate water on the evaporimeter, and mould breeds etc. has improved the efficiency and the intellectuality of air conditioner dehumidification operation.
The embodiment of the present disclosure provides a device for controlling dehumidification of an air conditioner, which is structurally shown in fig. 6 and includes:
a processor (processor)1000 and a memory (memory)1001, and may further include a Communication Interface (Communication Interface)1002 and a bus 1003. The processor 1000, the communication interface 1002, and the memory 1001 may communicate with each other through the bus 1003. Communication interface 1002 may be used for the transfer of information. The processor 1000 may call logic instructions in the memory 1001 to perform the method for the dehumidification control of the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 1001 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products.
The memory 1001 is a computer readable storage medium and can be used for storing software programs, computer executable programs, such as program instructions/modules corresponding to the methods in the embodiments of the present disclosure. The processor 1000 executes functional applications and data processing by executing program instructions/modules stored in the memory 1001, that is, implements the method for air conditioner dehumidification control in the above-described method embodiment.
The memory 1001 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal air conditioner, and the like. Further, the memory 1001 may include a high-speed random access memory and may also include a nonvolatile memory.
The embodiment of the present disclosure provides a dehumidification control device for an air conditioner, including: the air conditioner dehumidification control system comprises a processor and a memory storing program instructions, wherein the processor is configured to execute the air conditioner dehumidification control method when executing the program instructions.
The embodiment of the disclosure provides an air conditioner, which comprises the dehumidification control device for the air conditioner.
The embodiment of the disclosure provides a computer-readable storage medium, which stores computer-executable instructions configured to execute the above-mentioned dehumidification control method for an air conditioner.
The disclosed embodiments provide a computer program product comprising a computer program stored on a computer-readable storage medium, the computer program comprising program instructions that, when executed by a computer, cause the computer to perform the above-described method for controlling dehumidification of an air conditioner.
The computer-readable storage medium described above may be a transitory computer-readable storage medium or a non-transitory computer-readable storage medium.
The technical solution of the embodiments of the present disclosure may be embodied in the form of a software product, where the computer software product is stored in a storage medium and includes one or more instructions for enabling a computer air conditioner (which may be a personal computer, a server, or a network air conditioner, etc.) to execute all or part of the steps of the method of the embodiments of the present disclosure. And the aforementioned storage medium may be a non-transitory storage medium comprising: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes, and may also be a transient storage medium.
The above description and drawings sufficiently illustrate embodiments of the disclosure to enable those skilled in the art to practice them. Other embodiments may incorporate structural, logical, electrical, process, and other changes. The examples merely typify possible variations. Individual components and functions are optional unless explicitly required, and the sequence of operations may vary. Portions and features of some embodiments may be included in or substituted for those of others. The scope of the disclosed embodiments includes the full ambit of the claims, as well as all available equivalents of the claims. As used in this application, although the terms "first," "second," etc. may be used in this application to describe various elements, these elements should not be limited by these terms. These terms are only used to distinguish one element from another. For example, a first element could be termed a second element, and, similarly, a second element could be termed a first element, unless the meaning of the description changes, so long as all occurrences of the "first element" are renamed consistently and all occurrences of the "second element" are renamed consistently. The first and second elements are both elements, but may not be the same element. Furthermore, the words used in the specification are words of description only and are not intended to limit the claims. As used in the description of the embodiments and the claims, the singular forms "a", "an" and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise. Similarly, the term "and/or" as used in this application is meant to encompass any and all possible combinations of one or more of the associated listed. Furthermore, the terms "comprises" and/or "comprising," when used in this application, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof. Without further limitation, an element defined by the phrase "comprising an …" does not exclude the presence of other like elements in a process, method or air conditioner that comprises the element. In this document, each embodiment may be described with emphasis on differences from other embodiments, and the same and similar parts between the respective embodiments may be referred to each other. For methods, products, etc. of the embodiment disclosures, reference may be made to the description of the method section for relevance if it corresponds to the method section of the embodiment disclosure.
Those of skill in the art would appreciate that the various illustrative elements and algorithm steps described in connection with the embodiments disclosed herein may be implemented as electronic hardware or combinations of computer software and electronic hardware. Whether such functionality is implemented as hardware or software may depend upon the particular application and design constraints imposed on the solution. Skilled artisans may implement the described functionality in varying ways for each particular application, but such implementation decisions should not be interpreted as causing a departure from the scope of the disclosed embodiments. It can be clearly understood by the skilled person that, for convenience and brevity of description, the specific working processes of the system, the apparatus and the unit described above may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
In the embodiments disclosed herein, the disclosed methods, products (including but not limited to devices, air conditioners, etc.) may be implemented in other ways. For example, the above-described apparatus embodiments are merely illustrative, and for example, the division of the units may be merely a logical division, and in actual implementation, there may be another division, for example, multiple units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form. The units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the units can be selected according to actual needs to implement the present embodiment. In addition, functional units in the embodiments of the present disclosure may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). In some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. In the description corresponding to the flowcharts and block diagrams in the figures, operations or steps corresponding to different blocks may also occur in different orders than disclosed in the description, and sometimes there is no specific order between the different operations or steps. For example, two sequential operations or steps may in fact be executed substantially concurrently, or they may sometimes be executed in the reverse order, depending upon the functionality involved. Each block of the block diagrams and/or flowchart illustrations, and combinations of blocks in the block diagrams and/or flowchart illustrations, can be implemented by special purpose hardware-based systems that perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
Claims (10)
1. A method for dehumidification control of an air conditioner, comprising:
acquiring the current temperature in an air conditioning action area operated in a dehumidification mode, and acquiring a current temperature difference between the current temperature and a set temperature;
under the condition that the current temperature difference value is larger than a first set value and smaller than or equal to a second set value, acquiring the current surface temperature of the air conditioner evaporator;
and under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, reducing the current operating frequency of a compressor of the air conditioner according to a set rule, and controlling the dehumidifying operation of the air conditioner according to the reduced current operating frequency.
2. The method of claim 1, further comprising:
and controlling the dehumidification operation of the air conditioner according to the current operation frequency under the condition that the current surface temperature is greater than the dew point temperature.
3. The method of claim 1, further comprising:
and controlling the air conditioner to stop dehumidifying operation under the condition that the current temperature difference is less than or equal to the first set temperature value.
4. The method according to any of claims 1-3, further comprising:
and controlling the dehumidification operation of the air conditioner according to the set frequency and the set wind speed under the condition that the current temperature difference is greater than the second set temperature.
5. An apparatus for dehumidification control of an air conditioner, comprising:
the first acquisition module is configured to acquire the current temperature in an air conditioning action area operated in a dehumidification mode and obtain a current temperature difference value between the current temperature and a set temperature;
the second obtaining module is configured to obtain the current surface temperature of the air conditioner evaporator under the condition that the current temperature difference value is larger than a first set value and smaller than or equal to a second set value;
the first control module is configured to reduce the current operation frequency of a compressor of the air conditioner according to a set rule under the condition that the current surface temperature is less than or equal to the dew point temperature in the action area, and control the dehumidification operation of the air conditioner according to the reduced current operation frequency.
6. The apparatus of claim 5, further comprising:
a second control module configured to control a dehumidifying operation of the air conditioner according to the current operation frequency in a case where the current surface temperature is greater than the dew point temperature.
7. The apparatus of claim 5, further comprising:
and the shutdown control module is configured to control the air conditioner to stop the dehumidification operation under the condition that the current temperature difference value is less than or equal to the first set temperature value.
8. The apparatus according to any of claims 5-7, wherein the apparatus further comprises:
and the third control module is configured to control the dehumidification operation of the air conditioner according to a set frequency and a set wind speed under the condition that the current temperature difference is greater than the second set temperature.
9. An apparatus for dehumidification control of an air conditioner, the apparatus comprising a processor and a memory having stored thereon program instructions, wherein the processor is configured to, upon execution of the program instructions, perform the method for dehumidification control of an air conditioner according to any one of claims 1 to 4.
10. An air conditioner, comprising: the device for controlling dehumidification of an air conditioner as claimed in claim 5 or 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085804.8A CN112240631A (en) | 2020-10-12 | 2020-10-12 | Method and device for controlling dehumidification of air conditioner and air conditioner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011085804.8A CN112240631A (en) | 2020-10-12 | 2020-10-12 | Method and device for controlling dehumidification of air conditioner and air conditioner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112240631A true CN112240631A (en) | 2021-01-19 |
Family
ID=74168719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011085804.8A Pending CN112240631A (en) | 2020-10-12 | 2020-10-12 | Method and device for controlling dehumidification of air conditioner and air conditioner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112240631A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218350A (en) * | 1998-02-03 | 1999-08-10 | Toshiba Corp | Air conditioner |
| CN104374037A (en) * | 2013-08-14 | 2015-02-25 | 珠海格力电器股份有限公司 | Variable frequency air conditioner and control method and device thereof |
| CN104748318A (en) * | 2015-04-09 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner constant temperature dehumidification control method and device, air conditioner |
| CN104764143A (en) * | 2015-03-23 | 2015-07-08 | 广东美的制冷设备有限公司 | Constant-temperature dehumidification control method and system of air conditioner |
| CN104930656A (en) * | 2015-06-12 | 2015-09-23 | 广东美的制冷设备有限公司 | Air conditioner temperature and humidity double-control method and device and air conditioner indoor unit |
| CN107062539A (en) * | 2017-03-30 | 2017-08-18 | 海信科龙电器股份有限公司 | The humidity control method and device of a kind of air conditioner |
| CN108534313A (en) * | 2018-03-16 | 2018-09-14 | 青岛海尔空调电子有限公司 | The method, apparatus and computer storage media of air conditioner dehumidification control |
| CN111706969A (en) * | 2020-06-03 | 2020-09-25 | 青岛海尔空调器有限总公司 | Control method and device for dehumidification of air conditioner and air conditioner |
-
2020
- 2020-10-12 CN CN202011085804.8A patent/CN112240631A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11218350A (en) * | 1998-02-03 | 1999-08-10 | Toshiba Corp | Air conditioner |
| CN104374037A (en) * | 2013-08-14 | 2015-02-25 | 珠海格力电器股份有限公司 | Variable frequency air conditioner and control method and device thereof |
| CN104764143A (en) * | 2015-03-23 | 2015-07-08 | 广东美的制冷设备有限公司 | Constant-temperature dehumidification control method and system of air conditioner |
| CN104748318A (en) * | 2015-04-09 | 2015-07-01 | 广东美的制冷设备有限公司 | Air conditioner constant temperature dehumidification control method and device, air conditioner |
| CN104930656A (en) * | 2015-06-12 | 2015-09-23 | 广东美的制冷设备有限公司 | Air conditioner temperature and humidity double-control method and device and air conditioner indoor unit |
| CN107062539A (en) * | 2017-03-30 | 2017-08-18 | 海信科龙电器股份有限公司 | The humidity control method and device of a kind of air conditioner |
| CN108534313A (en) * | 2018-03-16 | 2018-09-14 | 青岛海尔空调电子有限公司 | The method, apparatus and computer storage media of air conditioner dehumidification control |
| CN111706969A (en) * | 2020-06-03 | 2020-09-25 | 青岛海尔空调器有限总公司 | Control method and device for dehumidification of air conditioner and air conditioner |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112128944B (en) | Method and device for controlling humidity of air conditioner and air conditioner | |
| CN112880156B (en) | Control method and control device for air conditioner and air conditioner | |
| CN111706969B (en) | Control method and device for dehumidification of air conditioner and air conditioner | |
| CN111706973B (en) | Control method and control device for dehumidification of air conditioner and air conditioner | |
| CN110895031B (en) | Air conditioner shutdown control method and device and air conditioner | |
| CN112240633B (en) | Method and device for controlling air conditioner and air conditioner | |
| CN104534626A (en) | Automatic control method, device and system for air-conditioner | |
| CN111706980B (en) | Method and device for anti-condensation control and air conditioner | |
| CN112415902A (en) | Method and device for controlling intelligent household appliance and intelligent household appliance | |
| CN111964234A (en) | Method and device for controlling air conditioner compressor and air conditioner | |
| CN112128953A (en) | Method and device for controlling humidity of air conditioner and air conditioner | |
| CN111578478B (en) | Method and device for cleaning control of air conditioner and air conditioner | |
| CN113446710B (en) | Air conditioner control method and device and air conditioner | |
| CN111706968B (en) | Control method and control device for dehumidification of air conditioner and air conditioner | |
| CN112240631A (en) | Method and device for controlling dehumidification of air conditioner and air conditioner | |
| CN112594893B (en) | Method and device for air conditioner heating control and air conditioner | |
| CN112240632B (en) | Method and device for controlling dehumidification of air conditioner and air conditioner | |
| CN113865044A (en) | Method and device for adjusting indoor environment and air conditioner | |
| CN111578479B (en) | Method and device for cleaning control of air conditioner and air conditioner | |
| CN111578480B (en) | Method and device for cleaning control of air conditioner and air conditioner | |
| CN114488829A (en) | Method and device for controlling household appliance and server | |
| CN112128942A (en) | Method and device for controlling humidity of air conditioner and air conditioner | |
| CN112128938B (en) | Method and device for controlling humidity of air conditioner and air conditioner | |
| CN113091212A (en) | Defrosting control method and device for air conditioner and air conditioner | |
| CN112594796A (en) | Air conditioner air outlet control method and device and 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 | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20210119 |