CN111706965B - Floor condensation preventing method and device for air conditioner and air conditioner - Google Patents
Floor condensation preventing method and device for air conditioner and air conditioner Download PDFInfo
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- CN111706965B CN111706965B CN202010467504.XA CN202010467504A CN111706965B CN 111706965 B CN111706965 B CN 111706965B CN 202010467504 A CN202010467504 A CN 202010467504A CN 111706965 B CN111706965 B CN 111706965B
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- 238000005859 coupling reaction Methods 0.000 description 3
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- 238000007791 dehumidification Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/74—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity
- F24F11/77—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling air flow rate or air velocity by controlling the speed of ventilators
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
- F24F13/22—Means for preventing condensation or evacuating condensate
- F24F2013/221—Means for preventing condensation or evacuating condensate to avoid the formation of condensate, e.g. dew
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
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- General Engineering & Computer Science (AREA)
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- Signal Processing (AREA)
- Fluid Mechanics (AREA)
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- Mathematical Physics (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The application relates to the technical field of intelligent household appliances, and discloses a method for preventing floor condensation of an air conditioner, which comprises the following steps: determining an actual temperature of a first area of a floor and a wet bulb temperature of indoor air corresponding to the first area; and under the condition that the actual temperature of the first area is less than or equal to the wet bulb temperature, adjusting the angle of the air deflector, or adjusting the wind speed of the fan and the operating frequency of the air conditioner to prevent the first area from being condensed. When the actual temperature in the first region in floor is less than or equal to the wet bulb temperature of indoor air, through adjusting the aviation baffle angle, or, adjust fan wind speed and air conditioner operating frequency, avoid the first region in floor temperature to hang down excessively to prevent that the first region in floor from producing the condensation, promote user experience. The application also discloses a device and an air conditioner for preventing floor condensation of the air conditioner.
Description
Technical Field
The application relates to the technical field of intelligent household appliances, in particular to a method and a device for preventing floor condensation of an air conditioner and the air conditioner.
Background
The air conditioner is a common household appliance at present, and can be used for indoor air conditioning to achieve the purpose of refrigeration/heating. Some air conditioners can realize downward air blowing, and when the refrigeration or dehumidification mode is operated in summer, the air outlet temperature of the air conditioner is lower, and the air conditioner blows to the floor of a user home, so that the temperature of the floor can be reduced. However, when the temperature of the floor is lowered too much, condensation may be formed, which may result in slippery floor, moldy or even slippery floor.
In the process of implementing the embodiments of the present disclosure, it is found that at least the following problems exist in the related art: when the air conditioner is operated, condensation is easily generated on the floor.
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 preventing floor condensation of an air conditioner and the air conditioner, and aims to solve the technical problem that the floor is easy to generate condensation when the air conditioner runs.
In some embodiments, a method for preventing floor condensation for an air conditioner includes: determining an actual temperature of a first area of a floor and a wet bulb temperature of indoor air corresponding to the first area; and under the condition that the actual temperature of the first area is less than or equal to the wet bulb temperature, adjusting the angle of the air deflector, or adjusting the wind speed of the fan and the operating frequency of the air conditioner to prevent the first area from being condensed.
In some embodiments, an apparatus for preventing floor condensation for an air conditioner includes a processor and a memory storing program instructions, the processor being configured to, when executing the program instructions, perform the method for preventing floor condensation for an air conditioner as provided in the previous embodiments.
In some embodiments, the air conditioner includes a device for preventing floor condensation for the air conditioner as provided in the previous embodiments.
The method and the device for preventing floor condensation of the air conditioner and the air conditioner provided by the embodiment of the disclosure can realize the following technical effects: when the actual temperature in the first region in floor is less than or equal to the wet bulb temperature of indoor air, through adjusting the aviation baffle angle, or, adjust fan wind speed and air conditioner operating frequency, avoid the first region in floor temperature to hang down excessively to prevent that the first region in floor from producing the condensation, promote user experience.
The foregoing general description and the following description are exemplary and explanatory only and are not restrictive of the application.
Drawings
One or more embodiments are illustrated by way of example in the accompanying drawings, which correspond to the accompanying drawings and not in limitation thereof, in which elements having the same reference numeral designations are shown as like elements and not in limitation thereof, and wherein:
fig. 1 is a schematic view illustrating a method for preventing floor condensation of an air conditioner according to an embodiment of the present disclosure;
fig. 2 is a schematic view illustrating another method for adjusting an angle of an air deflector for an air conditioner according to an embodiment of the present disclosure;
fig. 3 is a schematic view of another device for preventing floor condensation for an air conditioner 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.
Referring to fig. 1, an embodiment of the present disclosure provides a method for preventing floor condensation of an air conditioner, including:
s01, determining the actual temperature of the first area of the floor and the wet bulb temperature of the indoor air corresponding to the first area;
and S02, under the condition that the actual temperature of the first area is less than or equal to the wet bulb temperature, adjusting the angle of the air deflector, or adjusting the wind speed of the fan and the operating frequency of the air conditioner to prevent the first area from being condensed.
The first area of the floor may be a preset area, and the preset rule is divided according to a distance between the floor and the air conditioner, for example. Optionally, the floor in a first distance range from the air conditioner is used as the first area, and the floor in a second distance range from the air conditioner is used as the second area. The first distance range may be 0.1m to 3m, and the second distance range may be 3.1m to 10m. Optionally, an area formed by taking the projection of the air conditioner on the floor as a center of a circle and taking the first length as a radius is taken as a first area, and an area located at the periphery of the first area is taken as a second area. The first length can be 2 m-4 m, the second length can be 4.1 m-10 m, optionally, the area occupied by the floor of the room is halved, one area where the air conditioner is located is used as the first area, and the other area is used as the second area.
In the case where the actual temperature of the first region is less than or equal to the wet bulb temperature, moisture in the air tends to produce condensation in the first region. If condensation exists on the floor, the floor is damaged, the surface of the floor becomes wet and slippery, people can slip easily when walking on the floor, and safety accidents are caused. Therefore, condensation on the floor surface should be avoided. The wet bulb temperature of the indoor air is adopted to represent the relative humidity of the air, and the wet bulb temperature can be the actual wet bulb temperature obtained through detection, can be the preset wet bulb temperature, and can also be the wet bulb temperature determined through calculation according to the actual wet bulb temperature obtained through detection.
Optionally, the wet bulb temperature is greater than the detected actual wet bulb temperature. In this way, when the actual temperature of the first area of the floor falls below the wet bulb temperature, if the floor has not fallen below the actually detected wet bulb temperature, the floor tends to generate condensation, but condensation has not yet occurred. At the moment, certain parts of the air conditioner are adjusted, so that the floor is prevented from being condensed in time. If the actual temperature of the first area of the floor is not only lower than the wet bulb temperature, but also lower than the actually detected wet bulb temperature, condensation can be generated on the floor. At this time, the condensation can be gradually reduced or even eliminated by adjusting certain components of the air conditioner.
The angle of the air deflector can be adjusted to change the blowing direction of the air flow from the air conditioner, so that the temperature change of the first area of the floor can be influenced. Adjusting the fan speed can influence the temperature change speed of the indoor environment, can also change the temperature change speed of the first area of the floor, and can influence the degree of easiness of moisture in the air attaching to the floor. Under the condition of fixed temperature, when the wind speed is increased, the moisture in the air is not easy to be attached to the floor, and the floor is kept dry. The refrigerating intensity of the air conditioner can be changed by adjusting the operating frequency of the air conditioner, and the temperature of the floor can be further influenced. The combination of adjusting the operating frequency of the air conditioner and adjusting the wind speed of the fan can adjust the refrigeration intensity and the wind speed, and can effectively prevent the floor from being condensed. Through this embodiment, under the condition that the first region actual temperature is less than or equal to wet bulb temperature, adjust the aviation baffle angle, or adjust fan wind speed and air conditioner operating frequency, can make the actual temperature in first region rise to be higher than wet bulb temperature, can prevent that first region from producing the condensation.
The actual temperature of the first area of the floor may be determined by providing the air conditioner with a first temperature sensor. The first temperature sensor may be an infrared detection device. The wet bulb temperature of the indoor air may be detected by providing a wet bulb temperature sensor at the air conditioner.
The floor in the scheme can be a plate actually laid on the ground or a carpet laid on the floor. When the carpet generates the condensation, the carpet becomes wet and is difficult to recover dry, bacteria are easy to breed, the user experience is influenced, and the method can be adopted to avoid the generation of the condensation.
In some embodiments, the wet bulb temperature is determined based on the degree of thermal conductivity of the floor. The floors made of different materials have different heat conduction degrees, the temperature of the floor is easier to change when the heat conduction degree is higher, and the temperature of the floor is harder to change when the heat conduction degree is lower. For example, the heat conductivity of the natural stone floor is higher than that of the ceramic tile, and the heat conductivity of the ceramic tile is higher than that of the wood floor.
When the floor with different heat conduction degrees is adopted, the condensation difficulty of the moisture in the air on the surface of the floor is different. For example, the first region of the natural-stone flooring is more likely to condense moisture in the air to generate condensation, compared to the natural-stone flooring and the wood flooring, under the same cooling condition. Therefore, the anti-condensation measures are required to be implemented by adopting different standard wet bulb temperatures according to the heat conduction degree of the floor, so that the floor can be effectively prevented from generating condensation. If the uniform wet bulb temperature is adopted, some floors can effectively prevent condensation, and some floors can execute the condensation prevention measure after a large amount of condensation is generated, so that the effect of preventing the condensation of the floors cannot be achieved.
In some embodiments, determining the wet bulb temperature based on the degree of thermal conductivity of the floor comprises: in the case of the floor being of the first heat conduction type, the wet bulb temperature is a first wet bulb temperature; in the case of the floor being of the second heat conduction type, the wet bulb temperature is a second wet bulb temperature; the first heat conduction type floor heat conduction coefficient range is larger than the second heat conduction type floor heat conduction coefficient range, and the first wet bulb temperature is higher than the second wet bulb temperature.
The floor is divided into a first heat conduction type and a second heat conduction type according to the heat conduction degree, and the matched wet bulb temperature is determined according to the heat conduction type of the floor. The heat conductivity can be quantitatively judged by adopting a heat conductivity coefficient, wherein the heat conductivity coefficient refers to the heat transferred by a 1-square-meter area within a certain time when the temperature difference between the surfaces on two sides of a 1-meter thick material is 1 degree (K, DEG C) under the condition of stable heat transfer. The heat conductivity of the floor is, for example, natural stone, ceramic tile, solid wood composite floor, reinforced wood floor, solid wood floor, chemical fiber carpet and pure wool carpet. The heat conduction degree of the floor can be known by checking the heat conduction coefficients of the floors made of various materials; the temperature change delta T1 of different outlet air temperatures corresponding to various material floors within the specified time T can be written into the computer board of the air conditioner in advance, the temperature change delta T2 of the floor within the time T is detected according to actual operation and compared with the value in the computer board, the material of the floor is further judged, and the heat conduction degree of the floor is known through the material of the floor. Illustratively, a method for determining a flooring material, comprises: detecting the temperature change delta T2 of the floor within a specified time T; matching the temperature change delta t2 with the temperature change delta t1 stored in advance by the air conditioner; and determining the floor material according to the matching result. And then, the heat conductivity coefficient of the floor is known according to the material of the floor, so that the heat conductivity type of the floor is determined.
The range of the heat conductivity coefficient of the first heat conduction type floor is limited to be larger than that of the second heat conduction type floor, namely, the heat conductivity degree of the first heat conduction type floor is higher, and the heat conductivity degree of the second heat conduction type floor is lower. When the floor is of a first heat conduction type, a first wet bulb temperature is adopted, and when the floor is of a second heat conduction type, a second wet bulb temperature is adopted, wherein the first wet bulb temperature is higher than the second wet bulb temperature. That is, when the heat conductivity of the floor is high, the wet bulb temperature standard is higher than that of the floor with low heat conductivity. Because the first heat conduction type floor is easier to generate condensation under the same low-temperature condition than the second heat conduction type floor, the wet bulb temperature of the first heat conduction type floor is increased compared with that of the second heat conduction type floor, and the first heat conduction type floor can be effectively prevented from generating condensation.
Optionally, the first thermal conductivity ranges from 1.99W/(mK) to 3.00W/(mK), and the second thermal conductivity ranges from 0.04W/(mK) to 0.24W/(mK). In this way, the type of heat conduction of the floor can be determined from the thermal conductivity of the floor. Optionally, the first heat conduction type floor is natural stone or ceramic tile. Optionally, the second heat conduction type floor is a solid wood composite floor, a laminate wood floor, a solid wood floor, a chemical fiber carpet, or a pure wool carpet. The heat conduction type of the floor can be determined according to the material type of the floor.
In some embodiments, the second wet bulb temperature is the actual wet bulb temperature. The floor of second heat conduction type heat conduction degree is less, and the temperature descends slowly, and the tendency of condensation is less than the floor of first heat conduction type, can adopt actual wet bulb temperature as the judgement condition, also can prevent the floor condensation. Namely, when the floor is the second heat conduction type floor, the detected actual wet bulb temperature is directly adopted as a judgment condition, and under the condition that the actual temperature of the first area of the floor is less than or equal to the actual wet bulb temperature, the angle of the air deflector is adjusted, or the air speed of the fan and the operation frequency of the air conditioner are adjusted, so that the first area is prevented from being condensed. Alternatively, T2= TD, where T2 is the second wet bulb temperature and TD is the actual wet bulb temperature. In this way, the second wet bulb temperature can be determined.
In some embodiments, the first wet bulb temperature is determined from an actual wet bulb temperature calculation. And calculating according to the actual wet bulb temperature to obtain a first wet bulb temperature. When the floor is of the first heat conduction type, the air conditioner can perform the next operation according to the comparison result of the actual temperature of the first area of the floor and the first wet bulb temperature.
Optionally, T1= TD +. Δ T, where T1 is the first wet bulb temperature, TD is the actual wet bulb temperature, and Δ T is a corrected value and is greater than zero. Through the formula, the first wet bulb temperature can be calculated according to the actual wet bulb temperature. And, first wet bulb temperature is higher than actual wet bulb temperature, like this, to first heat conduction type floor, can take anti-condensation measure to avoid floor condensation when it will produce the condensation. Optionally, Δ T = 3. That is, T1= TD +3, the first wet bulb temperature obtained by the equation is controlled, and thus the first heat conduction type floor can be effectively prevented from being exposed to condensation.
In some embodiments, the heat conduction type of the floor is determined according to the temperature change condition of the floor within a preset time period. The temperature change condition of the floor within the preset time can reflect the heat conduction degree of the floor, and the temperature change condition is classified to form a heat conduction type. For example, a first thermal conductivity type and a second thermal conductivity type. The temperature change condition of the floors made of different materials within preset time can be recorded in advance by the air conditioner to form a database, and when the air conditioner is actually used, the temperature change condition of the floors within the preset time is detected by the air conditioner and is matched with the numerical values in the database to determine the material of the floors, so that the heat conduction type of the floors can be determined.
In some embodiments, adjusting the angle of the air deflector, or adjusting the fan speed and the air conditioner operating frequency, comprises:
under the condition that the floor is of a first heat conduction type, adjusting the angle of the air deflector;
under the condition that the floor is of a second heat conduction type, adjusting the wind speed of the fan and the operating frequency of the air conditioner;
wherein the range of the thermal conductivity of the first thermal conductivity type floor is larger than the range of the thermal conductivity of the second thermal conductivity type floor.
The floor of the first heat conduction type is easy to generate condensation, in order to prevent the floor from generating condensation in time, the mode of adjusting the angle of the air deflector is adopted, the airflow circulation path is directly changed, the temperature of the first area of the floor of the first heat conduction type is raised in time, and the condensation is avoided. The floor of second heat conduction type condensation tendentiousness is less than the floor of first heat conduction type, through adjusting fan wind speed and air conditioner operating frequency, can influence the temperature on floor gradually to prevent that the floor from producing the condensation. In addition, the angle of the air deflector is not changed, floor condensation is prevented only by adjusting the wind speed of the fan and the operating frequency of the air conditioner, the wind direction before the wind is still kept, and the wind sense difference of users is reduced.
Optionally, the wind speed of the fan is adjusted to increase the wind speed of the fan, and the operation frequency of the air conditioner is adjusted to decrease the operation frequency of the air conditioner. The operation frequency of the air conditioner is reduced, the refrigerating temperature of the air conditioner can be increased, the air speed of the fan is increased, the air is blown to the first area at a higher temperature, and condensation in the first area is prevented. Optionally, after the wind speed of the fan is adjusted to increase the wind speed of the fan, and the operating frequency of the air conditioner is adjusted to decrease the operating frequency of the air conditioner, when the temperature of the first area is higher than the temperature of the wet bulb, the anti-condensation mode is exited. And (4) exiting the anti-condensation mode, namely adjusting the air speed of the air conditioner before the air speed of the fan is adjusted, and adjusting the operating frequency of the air conditioner in the same way.
In some embodiments, adjusting the air deflection angle comprises: adjusting the angle from the air deflector to the second area of the corresponding floor; and the distance between the second area and the air conditioner is greater than that between the first area and the air conditioner.
The distance between the second area and the air conditioner is larger than that between the first area and the air conditioner, which indicates that the second area is farther away from the air conditioner. When the air deflector is positioned at an angle enabling the air conditioner to supply air to the first area, the temperature of the first area is lower than that of the second area, and condensation is easy to generate. The air flow is mainly conveyed to the space corresponding to the second area by adjusting the angle from the air deflector to the second area corresponding to the floor, so that the influence of the air flow on the temperature of the first area is reduced, the temperature of the first area is raised, and condensation in the first area is avoided. Since the second area is far from the air conditioner, when the airflow is mainly delivered to the space corresponding to the second area, condensation may not be generated in the second area.
Optionally, the room is rectangular, the floor area of the room is divided into two areas on average, one area where the air conditioner is located is a first area, and the other area is a second area. In this way, the locations where the first and second regions are located can be determined. Alternatively, the distance from the floor to the air conditioner is detected by providing a distance measuring sensor, the floor in the first distance range is the first area, and the floor in the second distance range is the second area. In this way, the floor can be divided into the first area and the second area, and the angle of the air deflector can be adjusted. For determining the corresponding angle of the air deflector according to the floor area, the existing calculation module can be adopted for calculation and determination.
Optionally, after adjusting the angle from the air deflector to the corresponding second area of the floor, the method further includes: and under the condition that the actual temperature of the second area of the floor is less than or equal to the wet bulb temperature, adjusting the angle between the air deflector and the corresponding first area of the floor. After the angle from the air deflector to the second area corresponding to the floor is adjusted, the air conditioner mainly supplies air to the space corresponding to the second area, and at the moment, the temperature of the second area is possibly reduced continuously and is even less than or equal to the wet bulb temperature. Therefore, the second area is also caused to generate condensation, so that the air deflector is adjusted to the angle corresponding to the first area of the floor, and the second area is prevented from generating condensation. The temperature of the first area is raised to some extent because the first area is not directly blown by the air conditioner before, and condensation can not be directly generated after the angle of the air deflector is adjusted.
Illustratively, as shown in connection with fig. 2, adjusting the angle of the air deflector includes:
s11, adjusting the angle of the air deflector to the second area of the corresponding floor;
s12, adjusting the angle between the air deflector and the corresponding first area of the floor under the condition that the actual temperature of the second area of the floor is less than or equal to the wet bulb temperature;
and the distance between the second area and the air conditioner is greater than that between the first area and the air conditioner.
Therefore, the condensation of the first area and the second area is avoided by switching the angle of the air deflector.
Optionally, the method for preventing floor condensation for an air conditioner further comprises: when the air conditioner is shut down, the electric auxiliary heating device of the air conditioner is started, and the fan continues to rotate to supply air to the floor until the actual temperature of the floor is higher than the temperature of the wet bulb. Therefore, after the air conditioner is shut down, the electric auxiliary heating device is matched with the fan to supply air to the floor, so that the temperature of the floor is increased, and the floor is further prevented from generating condensation.
The embodiment of the present disclosure also provides a device for preventing floor condensation for an air conditioner, which includes a processor and a memory storing program instructions, wherein the processor is configured to execute the method for preventing floor condensation for an air conditioner according to any one of the embodiments described above when executing the program instructions. The device is used for controlling the air conditioner and preventing the floor from generating condensation.
As shown in fig. 3, an embodiment of the present disclosure provides a device for preventing floor condensation for an air conditioner, including a processor (processor) 100 and a memory (memory) 101. Optionally, the apparatus may also include a Communication Interface (Communication Interface) 102 and a bus 103. The processor 100, the communication interface 102, and the memory 101 may communicate with each other via a bus 103. The communication interface 102 may be used for information transfer. The processor 100 may call logic instructions in the memory 101 to perform the method for preventing floor condensation of the air conditioner of the above-described embodiment.
In addition, the logic instructions in the memory 101 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 101, which is a computer-readable storage medium, may 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 100 executes functional applications and data processing by executing program instructions/modules stored in the memory 101, that is, implements the method for preventing floor condensation for an air conditioner in the above-described embodiments.
The memory 101 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 device, and the like. In addition, the memory 101 may include a high-speed random access memory, and may also include a nonvolatile memory.
The embodiment of the disclosure also provides an air conditioner, which comprises the device for preventing floor condensation for the air conditioner provided by the embodiment. The air conditioner adopts this a device for preventing floor condensation for air conditioner, can avoid the first regional temperature in floor to hang down excessively through adjusting the aviation baffle angle, perhaps, adjust fan wind speed and air conditioner operating frequency to prevent that the first region on floor from producing the condensation, promote user experience.
Embodiments of the present disclosure provide a computer-readable storage medium storing computer-executable instructions configured to perform the above-described method for preventing floor condensation 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 preventing floor condensation for 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 to enable a computer device (which may be a personal computer, a server, or a network device) 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. 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 apparatus 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, apparatuses, 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 (9)
1. A method for preventing floor condensation for an air conditioner, comprising:
determining an actual temperature of a first area of a floor and a wet bulb temperature of indoor air corresponding to the first area;
under the condition that the actual temperature of the first area is less than or equal to the wet bulb temperature, adjusting the angle of an air deflector, or adjusting the wind speed of a fan and the operating frequency of an air conditioner to prevent the first area from being condensed;
the angle of the air deflector is adjusted to include:
adjusting the angle from the air deflector to the second area of the corresponding floor;
adjusting the angle of the air deflector to the angle corresponding to the first area under the condition that the actual temperature of the second area is less than or equal to the wet bulb temperature,
wherein a distance between the second area and the air conditioner is greater than a distance between the first area and the air conditioner.
2. The method of claim 1, wherein the wet bulb temperature is determined based on a degree of thermal conductivity of the floor.
3. The method of claim 2, wherein determining the wet bulb temperature based on the degree of thermal conductivity of the floor comprises:
in the case of the floor being of the first heat conduction type, the wet bulb temperature is a first wet bulb temperature;
in the case of the floor being of the second heat conduction type, the wet bulb temperature is a second wet bulb temperature;
wherein the first thermal conductivity type floor thermal conductivity range is greater than the second thermal conductivity type floor thermal conductivity range, and the first wet bulb temperature is greater than the second wet bulb temperature.
4. The method of claim 3, wherein the second wet bulb temperature is an actual wet bulb temperature.
5. The method of claim 3, wherein the first wet bulb temperature is computationally determined from an actual wet bulb temperature.
6. The method of claim 3, wherein the type of heat conduction of the floor is determined according to a temperature change of the floor within a preset time period.
7. The method of any one of claims 1 to 6, wherein the adjusting the angle of the air deflector, or the adjusting the wind speed of the fan and the operating frequency of the air conditioner comprises:
under the condition that the floor is of a first heat conduction type, adjusting the angle of the air deflector;
under the condition that the floor is of a second heat conduction type, adjusting the wind speed of the fan and the operating frequency of the air conditioner;
wherein a thermal conductivity range of the first thermal conductivity type floor is greater than a thermal conductivity range of the second thermal conductivity type floor.
8. An apparatus for preventing floor condensation for an air conditioner, comprising a processor and a memory storing program instructions, characterized in that the processor is configured to perform the method for preventing floor condensation for an air conditioner according to any one of claims 1 to 7 when executing the program instructions.
9. An air conditioner, characterized by comprising the device for preventing floor condensation for an air conditioner as claimed in claim 8.
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| CN202010467504.XA CN111706965B (en) | 2020-05-28 | 2020-05-28 | Floor condensation preventing method and device for air conditioner and air conditioner |
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| CN114251809B (en) * | 2021-12-08 | 2023-02-28 | 珠海格力电器股份有限公司 | Intelligent control method and device for upper air outlet of air conditioner with upper air outlet and lower air outlet and air conditioner |
| CN114963440A (en) * | 2022-04-24 | 2022-08-30 | 青岛海尔空调器有限总公司 | Method, device, equipment and storage medium for removing condensation |
| CN115493288B (en) * | 2022-09-28 | 2024-07-16 | 珠海格力电器股份有限公司 | Anti-condensation control method and device and floor heating equipment |
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