CN111720905B - Control method of dehumidifier - Google Patents
Control method of dehumidifier Download PDFInfo
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- CN111720905B CN111720905B CN202010500588.2A CN202010500588A CN111720905B CN 111720905 B CN111720905 B CN 111720905B CN 202010500588 A CN202010500588 A CN 202010500588A CN 111720905 B CN111720905 B CN 111720905B
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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
- F24F3/00—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
- F24F3/12—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling
- F24F3/14—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification
- F24F3/1405—Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems characterised by the treatment of the air otherwise than by heating and cooling by humidification; by dehumidification in which the humidity of the air is exclusively affected by contact with the evaporator of a closed-circuit cooling system or heat pump circuit
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06F—LAUNDERING, DRYING, IRONING, PRESSING OR FOLDING TEXTILE ARTICLES
- D06F58/00—Domestic laundry dryers
- D06F58/32—Control of operations performed in domestic laundry dryers
- D06F58/34—Control of operations performed in domestic laundry dryers characterised by the purpose or target of the control
- D06F58/36—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry
- D06F58/38—Control of operational steps, e.g. for optimisation or improvement of operational steps depending on the condition of the laundry of drying, e.g. to achieve the target humidity
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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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
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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
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
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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
- F24F11/62—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
- 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
-
- 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
- F24F11/88—Electrical aspects, e.g. circuits
-
- 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
- F24F2110/20—Humidity
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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)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Signal Processing (AREA)
- Physics & Mathematics (AREA)
- Human Computer Interaction (AREA)
- Fuzzy Systems (AREA)
- Mathematical Physics (AREA)
- Textile Engineering (AREA)
- Fluid Mechanics (AREA)
- Drying Of Gases (AREA)
- Control Of Washing Machine And Dryer (AREA)
Abstract
The invention discloses a control method of a dehumidifier, which comprises the step of recording the first accumulated running time of a compressor in the first running stage. And when the first accumulated running time reaches the first set time, the compressor enters a second running stage, the second accumulated running time of the compressor is recorded in the second running stage, whether the environment humidity value is greater than the first set humidity value or not is continuously judged in the second accumulated running time, and when the environment humidity value is less than the first set humidity value in the second accumulated running time, the compressor is stopped. According to the control method of the dehumidifier, the compressor is controlled to stop by combining the running time and the humidity value of the compressor and according to the comparison result of the detected humidity value and the preset humidity value, so that the clothes drying function of the dehumidifier can be finely adjusted, the clothes drying effect can be improved, the compressor can be prevented from running for a long time, and the energy-saving effect of the dehumidifier can be improved.
Description
Technical Field
The invention relates to the field of air conditioning, in particular to a control method of a dehumidifier.
Background
The dehumidifier is a household appliance which reduces the content of water vapor in the air by separating the excessive water vapor in the air from the air, thereby adjusting and controlling the air humidity. With the progress of the technology, the dehumidifier also expands new functions, such as clothes drying, in the prior art, the dehumidifier usually adopts a continuous dehumidification mode to realize the function of clothes drying, and the control logic is shown in fig. 1, namely after the dehumidifier enters the clothes drying dehumidification mode, the compressor is continuously operated to continuously dehumidify, and the aim of drying the wet clothes around the dehumidifier is achieved by reducing the humidity in the air. In the prior art, the function of drying clothes is realized by adopting continuous dehumidification, so that the compressor is easy to run in an overload mode, and the energy consumption is high.
Disclosure of Invention
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the invention provides a control method of a dehumidifier, which has the advantages of simple control logic, convenient operation and energy conservation.
According to the control method of the dehumidifier provided by the embodiment of the invention, the dehumidifier comprises a compressor and a fan, the dehumidifier has a clothes drying and dehumidifying mode and a non-clothes drying mode, and the control method of the dehumidifier comprises the following steps:
s1, entering the drying and dehumidifying mode;
s2, starting the compressor and the fan;
s3, controlling the compressor to enter a first operation stage, and recording a first accumulated operation time of the compressor in the first operation stage;
s4, when the first accumulated running time reaches a first set time, the compressor enters a second running stage, in the second running stage, the second accumulated running time of the compressor is recorded, whether the environmental humidity value is larger than the first set humidity value or not is continuously judged in the second accumulated running time, and when the environmental humidity value is smaller than the first set humidity value in the second accumulated running time, the compressor is stopped;
and S5, exiting the clothes drying and dehumidifying mode.
According to the control method of the dehumidifier, the running time of the compressor is recorded, the detected humidity value is combined, the detected humidity value is compared with the preset humidity value, and the compressor is controlled to stop according to the comparison result, so that the clothes drying function of the dehumidifier can be finely adjusted, the clothes drying effect can be improved, the compressor can be prevented from running for a long time, and the energy-saving effect of the dehumidifier can be improved.
In some embodiments, in step S4, in the second accumulated operation time, when the ambient humidity is greater than or equal to the first set humidity value, the second accumulated operation time is cleared, and step S4 is repeated.
In some embodiments, in S4, the fan is down-speed operated after the compressor is shut down, and the fan is controlled to shut down after the fan is operated for a second set time.
In some embodiments, the dehumidifier further comprises a wind speed adjusting device for controlling the rotation speed of the fan when the dehumidifier is in a non-drying mode; and when the dehumidifier is in a clothes drying mode, the wind speed adjusting device is not used for controlling the rotating speed of the fan.
In some embodiments, the dehumidifier further comprises a set humidity adjusting device, wherein the set humidity adjusting device is used for setting a humidity value, and when the dehumidifier is in a non-drying mode and the humidity value of the environment reaches the set humidity, the compressor stops running; when the dehumidifier is in a clothes drying mode and the environment humidity value reaches the set humidity value, the compressor does not stop running.
In some embodiments, the dehumidifier further comprises a setting display device, wherein the display device is used for displaying the setting temperature, the setting humidity display device displays a first setting humidity value when the dehumidifier is in a clothes drying mode, and the display device displays the humidity value set by the setting humidity adjusting device when the dehumidifier is in a non-clothes drying mode.
In some embodiments, the first set humidity value is less than the second set humidity value.
In some embodiments, the dehumidifier is further provided with a clothes drying mode prompting lamp, the clothes drying and dehumidifying mode is entered, the prompting lamp is normally on, the clothes drying and dehumidifying mode is exited, and the prompting lamp flickers.
In some embodiments, the second accumulated running time has a duration of 1.5h to 2.5 h.
In some embodiments, the first set time is 3.5-4.5 hours and the ambient humidity value is 30% -40%.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
fig. 1 is a flowchart of a control method in the related art;
FIG. 2 is a flow chart of a method of controlling a dehumidifier according to an embodiment of the present invention;
FIG. 3 is a flow chart of a method of controlling a dehumidifier according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a control panel of the dehumidifier.
Detailed Description
Embodiments of the present invention will be described in detail below, the embodiments described with reference to the drawings being illustrative, and the embodiments of the present invention will be described in detail below.
The following describes a control method of a dehumidifier according to an embodiment of the present invention with reference to fig. 2 and 3. It is understood that the dehumidifier is also called dehumidifier, dryer, dehumidifier, and can be generally divided into two categories, i.e. civil dehumidifier and industrial dehumidifier, and belongs to a part of the air conditioning system. Generally, a conventional dehumidifier is composed of a compressor, a heat exchanger, a fan, a water tank, a cabinet, and a controller. The dehumidifier has the working principle that: the damp air outside the machine shell is pumped into the machine shell by a fan, passes through a heat exchanger, water molecules in the air are condensed into water drops, the treated dry air is discharged out of the machine, and the indoor humidity is kept at the proper relative humidity by circulation. The dehumidifier separates the excessive water vapor from the air in the air, and reduces the content of the water vapor in the air, thereby achieving the purpose of adjusting and controlling the air humidity. The dehumidifier provided by the embodiment of the invention comprises a compressor and a fan, and the dehumidifier has a clothes drying and dehumidifying mode and a non-clothes drying and dehumidifying mode.
As shown in fig. 2 and 3, the method for controlling a dehumidifier according to an embodiment of the present invention includes:
and S1, entering a clothes drying and dehumidifying mode, so that the dehumidifier can enter a clothes drying and dehumidifying working state.
S2, starting the compressor and the fan, when the compressor and the fan operate, continuously dehumidifying the surrounding air to reduce the water vapor in the air, and continuously discharging the moisture in the clothes to the air by the damp clothes in the air, and circulating the steps so as to dry the damp clothes;
s3, controlling the compressor to enter a first operation stage, and recording the first accumulated operation time of the compressor in the first operation stage;
and S4, when the first accumulated running time reaches the first set time, the compressor enters a second running stage, in the second running stage, the second accumulated running time of the compressor is recorded, whether the environment humidity value is larger than the first set humidity value or not is continuously judged in the second accumulated running time, and when the environment humidity value is smaller than the first set humidity value in the second accumulated running time, the compressor is stopped. On one hand, sufficient time can be provided for dehumidifying and drying clothes; on the other hand, the energy waste caused by long-time operation of the dehumidifier can be avoided. Wherein, the duration of the second accumulated running time can be 1.5h to 2.5h, the first set time is 3.5 to 4.5 h, and the environmental humidity value is 30 to 40 percent.
And S5, exiting the drying and dehumidifying mode.
According to the control method of the dehumidifier, the running time of the compressor is recorded, the detected humidity value is combined, the detected humidity value is compared with the preset humidity value, and the compressor is controlled to stop according to the comparison result, so that the clothes drying function of the dehumidifier can be finely adjusted, the clothes drying effect can be improved, the compressor can be prevented from running for a long time, and the energy-saving effect of the dehumidifier can be improved.
As shown in fig. 2, in some embodiments, in step S4, when the ambient humidity is greater than or equal to the first set humidity value during the second accumulated operation time, the second accumulated operation time is cleared, and step S4 is repeated. On one hand, the control flow of the dehumidifier can be adjusted according to the humidity condition of clothes, so that a better dehumidification effect can be obtained.
As shown in fig. 2 and 3, in some embodiments, in step S4, after the compressor is stopped, the fan is operated at a reduced speed, and after the fan is operated for a second set time, the fan is controlled to be stopped. Therefore, whether the compressor and the fan operate or not is controlled according to the information of time and humidity, so that the control process of the dehumidifier can be refined, the compressor can be prevented from operating for a long time, electric energy is saved, resource waste is avoided, and the reliability of the system and the service life of the compressor can be improved. In addition, after the compressor is stopped, the fan is continuously operated, the heat of electrical elements in the dehumidifier can be dissipated, the heat in the box body is blown out, and the system is rapidly cooled to prevent the electrical elements from being damaged due to overheating caused by long-time work.
In some embodiments, as shown in fig. 4, the control panel 100 of the dehumidifier includes a mode indicator lamp 1, a display device 2, an adjusting device 3, and a mode switch button 4, where the mode indicator lamp 1 includes a clothes drying mode indicator lamp 11, when the mode switch button 4 is pressed, the dehumidifier switches an operating mode to operate, and the corresponding mode indicator lamp 1 is turned on. Specifically, the operation mode of the dehumidifier includes a "drying and dehumidifying mode" and a "non-drying mode", and when the dehumidifier is switched to the "drying and dehumidifying mode", the drying mode indicator light 11 is turned on. The adjusting device 3 comprises a wind speed adjusting device and a set humidity adjusting device, when the dehumidifier is in a non-drying mode, the wind speed adjusting device is used for controlling the rotating speed of the fan, the set humidity adjusting device is used for setting a humidity value, and when the environment humidity value reaches the set humidity, the compressor stops running; when the dehumidifier is in a clothes drying and dehumidifying mode, the air speed adjusting device is not used for controlling the rotating speed of the fan, and when the environmental humidity value reaches a set humidity value, the compressor does not stop running. Therefore, when in the dehumidification mode, the logic confusion of the control flow of the dehumidification device caused by the misoperation of a user can be prevented.
In some embodiments, the display device 2 is used for displaying the set humidity, and when the dehumidifier is in the drying mode, the display device displays a first set humidity value, and the first set value can be 30%; when the dehumidifier is in the non-drying mode, the display device 2 displays the humidity value set by the set humidity adjusting device. Because the dehumidifier is in a clothes drying and dehumidifying mode, no set humidity is actually available, and the first set humidity value is displayed on the display device 2, the illusion that the display device 2 is damaged is avoided for users.
As shown in fig. 2 and fig. 3, in some embodiments, the dehumidifier further has a drying mode indicator light 11, entering the drying and dehumidifying mode, the drying mode indicator light 11 being always on, exiting the drying and dehumidifying mode, and the drying mode indicator light 11 flashing. Therefore, whether the clothes drying and dehumidifying mode is finished or not can be judged through the lighting form of the light, and therefore a user can conveniently know the running state of the dehumidifier. In addition, the dehumidifier is usually placed in a small space, when the dehumidifier is operated and unattended, if the ambient humidity of a room for airing clothes is lower than the specific preset humidity for a long time, the dehumidifier can automatically exit a clothes drying and dehumidifying mode, and the operation reliability, the safety and the like of the dehumidifier can be further improved.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples" or the like mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example.
While embodiments of the invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.
Claims (9)
1. A control method of a dehumidifier is characterized in that the dehumidifier comprises a compressor and a fan, the dehumidifier has a clothes drying and dehumidifying mode and a non-clothes drying and dehumidifying mode, and the control method of the dehumidifier comprises the following steps:
s1, entering the drying and dehumidifying mode;
s2, starting the compressor and the fan;
s3, controlling the compressor to enter a first operation stage, and recording a first accumulated operation time of the compressor in the first operation stage;
s4, when the first accumulated running time reaches a first set time, the compressor enters a second running stage, in the second running stage, the second accumulated running time of the compressor is recorded, whether the environmental humidity value is larger than the first set humidity value or not is continuously judged in the second accumulated running time, and when the environmental humidity value is smaller than the first set humidity value in the second accumulated running time, the compressor is stopped;
and S5, exiting the clothes drying and dehumidifying mode.
2. The method as claimed in claim 1, wherein in step S4, when the ambient humidity is greater than or equal to the first set humidity value during the second accumulated operation time, the second accumulated operation time is cleared, and step S4 is repeated.
3. The method of claim 1, wherein in S4, the fan is operated at a reduced speed after the compressor is stopped, and the fan is controlled to stop after a second set time of operation.
4. The method of controlling a dehumidifier of claim 3, wherein said dehumidifier further comprises a wind speed adjusting means,
when the dehumidifier is in a non-drying dehumidification mode, the wind speed adjusting device is used for controlling the rotating speed of the fan; and when the dehumidifier is in a clothes drying and dehumidifying mode, the wind speed adjusting device is not used for controlling the rotating speed of the fan.
5. The method of claim 3, wherein the dehumidifier further comprises a set humidity adjusting means for setting a humidity value,
when the dehumidifier is in a non-drying dehumidification mode, and when the environmental humidity value reaches the set humidity, the compressor stops running;
when the dehumidifier is in a clothes drying and dehumidifying mode and the environment humidity value reaches the set humidity value, the compressor does not stop running.
6. The method as claimed in claim 5, wherein the dehumidifier further comprises a display unit for displaying the set humidity, wherein the display unit displays a first set humidity value when the dehumidifier is in a drying and dehumidifying mode, and displays a humidity value set by the set humidity adjusting unit when the dehumidifier is in a non-drying and dehumidifying mode.
7. The method as claimed in claim 1, wherein the dehumidifier further comprises a dry-mode indicator light, entering the dry-dehumidification mode, wherein the indicator light is normally on, exiting the dry-dehumidification mode, and flashing.
8. The method of claim 1, wherein the second accumulated operation time has a duration of 1.5h to 2.5 h.
9. The method as claimed in any one of claims 1 to 8, wherein the first set time is 3.5 to 4.5 hours and the ambient humidity value is 30 to 40%.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010500588.2A CN111720905B (en) | 2020-06-04 | 2020-06-04 | Control method of dehumidifier |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010500588.2A CN111720905B (en) | 2020-06-04 | 2020-06-04 | Control method of dehumidifier |
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| CN111720905B true CN111720905B (en) | 2021-07-16 |
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| CN114646093B (en) * | 2022-03-31 | 2023-10-31 | 海信空调有限公司 | Indoor unit of air conditioner |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954563A (en) * | 2012-11-26 | 2013-03-06 | 宁波奥克斯空调有限公司 | Movable dehumidifier and control method thereof |
| CN104654514A (en) * | 2013-11-19 | 2015-05-27 | 海尔集团公司 | Constant temperature dehumidification control method of air conditioner |
| CN107178835A (en) * | 2017-06-12 | 2017-09-19 | 广东美的暖通设备有限公司 | Control method, control device and the air conditioner of air conditioner dehumidifying |
| CN107841862A (en) * | 2017-10-17 | 2018-03-27 | 广东美的制冷设备有限公司 | Drying control method, drying control device, dehumidifier and readable storage medium storing program for executing |
| JP2019154741A (en) * | 2018-03-13 | 2019-09-19 | パナソニックＩｐマネジメント株式会社 | Dehumidifier |
-
2020
- 2020-06-04 CN CN202010500588.2A patent/CN111720905B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954563A (en) * | 2012-11-26 | 2013-03-06 | 宁波奥克斯空调有限公司 | Movable dehumidifier and control method thereof |
| CN104654514A (en) * | 2013-11-19 | 2015-05-27 | 海尔集团公司 | Constant temperature dehumidification control method of air conditioner |
| CN107178835A (en) * | 2017-06-12 | 2017-09-19 | 广东美的暖通设备有限公司 | Control method, control device and the air conditioner of air conditioner dehumidifying |
| CN107841862A (en) * | 2017-10-17 | 2018-03-27 | 广东美的制冷设备有限公司 | Drying control method, drying control device, dehumidifier and readable storage medium storing program for executing |
| JP2019154741A (en) * | 2018-03-13 | 2019-09-19 | パナソニックＩｐマネジメント株式会社 | Dehumidifier |
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