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US20190390862A1 - Dehumidifier - Google Patents

Dehumidifier Download PDF

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Publication number
US20190390862A1
US20190390862A1 US16/480,962 US201716480962A US2019390862A1 US 20190390862 A1 US20190390862 A1 US 20190390862A1 US 201716480962 A US201716480962 A US 201716480962A US 2019390862 A1 US2019390862 A1 US 2019390862A1
Authority
US
United States
Prior art keywords
air
heat
dehumidifier
heat exchanger
cooler
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.)
Abandoned
Application number
US16/480,962
Other languages
English (en)
Inventor
Chul Min YOON
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Winix Inc
Original Assignee
Winix Inc
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Winix Inc filed Critical Winix Inc
Assigned to WINIX INC. reassignment WINIX INC. ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: YOON, CHUL MIN
Publication of US20190390862A1 publication Critical patent/US20190390862A1/en
Abandoned legal-status Critical Current

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Classifications

    • 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
    • F24F13/222—Means for preventing condensation or evacuating condensate for evacuating condensate
    • 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
    • F24F13/30—Arrangement or mounting of heat-exchangers
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B21/00—Machines, plants or systems, using electric or magnetic effects
    • F25B21/02—Machines, plants or systems, using electric or magnetic effects using Peltier effect; using Nernst-Ettinghausen effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • 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
    • F24F2003/144—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 by dehumidification only
    • F24F2003/1446—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 by dehumidification only by condensing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/023—Mounting details thereof
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2321/00—Details of machines, plants or systems, using electric or magnetic effects
    • F25B2321/02—Details of machines, plants or systems, using electric or magnetic effects using Peltier effects; using Nernst-Ettinghausen effects
    • F25B2321/025—Removal of heat
    • F25B2321/0252—Removal of heat by liquids or two-phase fluids

Definitions

  • One or more example embodiments relate to a dehumidifier.
  • a dehumidifier is an apparatus for removing moisture contained in air, and has been provided with various types of dehumidifying systems.
  • Such dehumidifier may include a case that forms an appearance, a fan installed in the case to suction external air, a dehumidifying mean that removes moisture by condensing humidity contained in the suctioned air, and a water tank in which water generated in the dehumidifying mean is stored.
  • the dehumidifying mean may include a compressor that compresses a gaseous refrigerant at a high temperature and a high pressure, a condenser that condenses the refrigerant gas discharged from the compressor with the high temperature and the high pressure, and an evaporator that evaporates a low-pressure refrigerant having passed through the evaporator and a capillary (inflation tube).
  • a refrigerant is circulated by the compressor from the evaporator, through the condenser and the capillary, to the evaporator again.
  • the suctioned air when air is suctioned into a case due to rotation of the fan, the suctioned air may be cooled by the refrigerant to be below the dew point while passing the evaporator and condensed such that moisture contained in the air is formed to be waterdrop, and then removed.
  • An aspect is to improve an efficiency of a dehumidifier by reducing a temperature of air suctioned from an outside.
  • Another aspect provides a dehumidifier that reduces a temperature of air discharged after dehumidification, thereby providing an environment in which a user feels comfortable.
  • Still another aspect is to improve a cooling efficiency through a cooler of which a portion is immersed in dehumidification water.
  • a dehumidifier including a body configured to suction air through an inlet and discharge the air through an outlet, a heat exchanger including an evaporator and a condenser and configured to remove moisture in the air suctioned through the inlet, a blower configured to guide air dehumidified in the heat exchanger to the outlet, and a cooler disposed between the inlet and the heat exchanger, wherein the cooler is configured to absorb heat from the suctioned air to reduce a temperature thereof.
  • the cooler may include a cooling element configured to absorb heat of the air suctioned through the inlet while the suctioned air is passing through the cooling element, and a heat dissipation element disposed below the cooling element to receive the heat absorbed by the cooling element and dissipate the heat.
  • the cooler may further include a Peltier element disposed between the cooling element and the heat dissipation element to connect the cooling element and the heat dissipation element such that heat moves therebetween.
  • the dehumidifier may further include an accommodator disposed below the heat exchanger to collect dehumidification water falls from the heat exchanger.
  • a lower end of the cooler may be immersed in the dehumidification water collected in the accommodator.
  • the dehumidifier may further include an accommodator disposed below the heat exchanger to collect dehumidification water falls from the heat exchanger. A portion of the heat dissipation element may be immersed in the dehumidification water collected in the accommodator.
  • a dehumidifier including a body configured to suction air through an inlet and discharge the air through an outlet, a heat exchanger including an evaporator and a condenser and configured to remove moisture in the air suctioned through the inlet, a blower configured to guide the air dehumidified in the heat exchanger to the outlet, and a cooler configured to absorb heat from suctioned or discharged air to reduce a temperature thereof.
  • the cooler may include a cooling element configured to absorb heat from air while the air is passing through the cooling element and a heat dissipation element disposed below the cooling element to receive the heat absorbed by the cooling element and dissipate the heat.
  • the cooler may further include a Peltier element disposed between the cooling element and the heat dissipation element to connect the cooling element and the heat dissipation element such that heat moves therebetween.
  • the cooler may be disposed between the inlet and the heat exchanger to reduce a temperature of the air suctioned through the inlet.
  • the cooler may be disposed between the blower and the heat exchanger to reduce a temperature of air dehumidified by the heat exchanger to be discharged through the outlet.
  • the dehumidifier may further include an accommodator disposed below the heat exchanger to collect dehumidification water that falls from the heat exchanger. A portion of the heat dissipation element may be immersed in the dehumidification water collected in the accommodator.
  • a dehumidifier that reduces a temperature of air discharged after dehumidification, thereby providing an environment in which a user feels comfortable.
  • a dehumidifier including a cooler of which a portion is immersed in dehumidification water in order to improve a cooling efficiency.
  • FIG. 1 is a perspective view illustrating a dehumidifier according to an example embodiment.
  • FIG. 2 illustrates an example of a dehumidifier viewed from side according to an example embodiment.
  • FIG. 3 is an enlarged view illustrating a part A of FIG. 2 .
  • FIG. 4 illustrates another example of a dehumidifier viewed from side according to an example embodiment.
  • FIG. 5 is an enlarged view illustrating a part B of FIG. 4 .
  • FIG. 1 is a perspective view illustrating a dehumidifier according to an example embodiment.
  • FIG. 2 illustrates an example of a dehumidifier viewed from side according to an example embodiment.
  • FIG. 3 is an enlarged view illustrating a part A of FIG. 2 .
  • FIG. 4 illustrates another example of a dehumidifier viewed from side according to an example embodiment.
  • FIG. 5 is an enlarged view illustrating a part B of FIG. 4 .
  • a dehumidifier 10 may include a body 100 that suctions air through an inlet 110 and discharges the air through an outlet 120 , a heat exchanger 200 that includes an evaporator 210 and a condenser 220 and removes moisture in the air suctioned through the inlet 110 , a blower 300 that guides the air dehumidified in the heat exchanger 200 to the outlet 120 , and a cooler 400 disposed between the inlet 110 and the heat exchanger 200 .
  • the cooler 400 may absorb heat from the suctioned air to reduce a temperature of the suctioned air.
  • the dehumidifier 10 may further include an accommodator 500 disposed below the heat exchanger 200 to collect a portion of dehumidification water falls from the heat exchanger 200 , a compressor 600 disposed below the accommodator 500 to compress a gaseous refrigerant at a high temperature and a high pressure, and a water tank 700 detachably attached to the body 100 and located in a front part of the body 100 .
  • Dehumidification water generated in the evaporator 210 may be collected in the water tank 700 .
  • the cooler 400 may include a cooling element 410 that absorbs heat of air F suctioned through the inlet while the suctioned air is passing through the cooling element 410 , and a heat dissipation element 420 disposed below the cooling element 410 to receive the heat absorbed by the cooling element 400 and dissipate the heat.
  • the cooler 400 may further include a Peltier element 430 disposed between the cooling element 410 and the heat dissipation element 420 to connect the cooling element 410 and the heat dissipation element 420 such that heat moves therebetween.
  • a Peltier element 430 disposed between the cooling element 410 and the heat dissipation element 420 to connect the cooling element 410 and the heat dissipation element 420 such that heat moves therebetween.
  • a lower end of the cooler 400 may be immersed in the dehumidification water collected in the accommodator 500 .
  • a portion of the heat dissipation element 420 may be immersed in the dehumidification water collected in the accommodator 500 .
  • the Peltier element 430 may be a thermoelement. When two different metals are in contact with each other with a contact point, a metal surface of one side may absorb heat and a metal surface of another side may release the heat in response to a direct current (DC) voltage being applied to both ends of the two metals.
  • DC direct current
  • the cooling element 410 connected to the metal surface absorbing the heat of the Peltier element 430 may absorb the hear from the air passing through the cooling element 410 to reduce the temperature of the air. Also, the heat dissipation element 420 connected to the metal surface releasing the heat of the Peltier element 430 may release the heat absorbed from the cooling element 410 to the dehumidification water collected in the accommodator 500 .
  • the inlet 110 may be formed in a rear surface of the body 100 .
  • a location of the inlet 110 is not limited thereto, and the inlet 110 may also be formed in a front surface of the body 100 .
  • a replaceable filter may be attached to the inlet 110 to prevent foreign objects such as dust from entering the body 100 .
  • the air F suctioned into the body 100 through the inlet 110 may be thermally dissipated by the cooling element 410 of the cooler 400 while passing through the cooler 400 disposed between the inlet 110 and the heat exchanger 200 . Through this, the temperature of the air F suctioned into the body 100 may be reduced.
  • the heat absorbed by the cooling element 410 may be transmitted to the heat dissipation element 420 by the Peltier element 430 .
  • the heat dissipation element 420 may release the heat to the dehumidification water collected in the accommodator 500 .
  • a portion of the heat dissipation element 420 may be immersed in the cold dehumidification water of the accommodator 500 so as to allow more efficient heat dissipation.
  • the dehumidifier 10 may reduce the temperature of the air F suctioned from an outside by arranging the cooler 400 to be between the inlet 110 and the heat exchanger 200 .
  • the temperature-reduced air may be cooled in the evaporator 210 so that condensate water is formed. Through this, the air may be dehumidified. While the dehumidified air is passing through the condenser 220 , the temperature of the dehumidified air may increase. Thereafter, the dehumidified air may be guided by the blower 300 to the outlet 120 , and then discharged to the outside.
  • a portion of the dehumidification water condensed in the evaporator 210 may be collected in the accommodator 500 and a remaining portion of the dehumidification water may be collected in the water tank 700 .
  • the dehumidifier 10 including the cooler 400 disposed between the inlet 110 and the heat exchanger 200 may reduce the temperature of the air F suctioned from the outside. Accordingly, a cooling efficiency in the evaporator 210 may be improved, and an overall dehumidification efficiency of the dehumidifier 10 may be improved.
  • a dehumidifier 10 may include a body 100 that suctions air through an inlet 110 and discharges the air through an outlet 120 , a heat exchanger 200 that includes an evaporator 210 and a condenser 220 and removes moisture in the air suctioned through the inlet the inlet 110 , a blower 300 that guides the air dehumidified in the heat exchanger 200 to the outlet 120 , and a cooler 400 disposed between the heat exchanger 200 and the blower 300 .
  • the cooler 400 may absorb heat from suctioned or discharged air to reduce a temperature thereof.
  • the dehumidifier 10 may further include the accommodator 500 , the compressor 600 , and the water tank 700 described herein.
  • a humidity of the air may be reduced while the air is passing through the evaporator 210 . Also, the temperature of the air may be increased while the air is passing through the condenser 220 . Thereafter, the cooler 400 may reduce the temperature of the air.
  • high-temperature air dehumidified by the heat exchanger 200 may be thermally dissipated by the cooling element 410 of the cooler 400 while passing through the cooler 400 disposed between the heat exchanger 200 and the blower 300 . Through this, a temperature of air F′ discharged from the body 100 through the outlet 120 may be reduced.
  • the heat absorbed by the cooling element 410 may be transmitted to the heat dissipation element 420 by the Peltier element 430 .
  • the heat dissipation element 420 may release the heat to the dehumidification water collected in the accommodator 500 .
  • the dehumidifier 10 including the cooler 400 disposed between the heat exchanger 200 and the blower 300 may reduce the temperature of the air F′ discharged to the outside, thereby providing an environment in which a user feels comfortable.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Drying Of Gases (AREA)
  • Devices For Blowing Cold Air, Devices For Blowing Warm Air, And Means For Preventing Water Condensation In Air Conditioning Units (AREA)
US16/480,962 2017-02-28 2017-03-02 Dehumidifier Abandoned US20190390862A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1020170026443A KR101964663B1 (ko) 2017-02-28 2017-02-28 제습기
KR10-2017-0026443 2017-02-28
PCT/KR2017/002242 WO2018159872A1 (fr) 2017-02-28 2017-03-02 Déshumidificateur

Publications (1)

Publication Number Publication Date
US20190390862A1 true US20190390862A1 (en) 2019-12-26

Family

ID=63370752

Family Applications (1)

Application Number Title Priority Date Filing Date
US16/480,962 Abandoned US20190390862A1 (en) 2017-02-28 2017-03-02 Dehumidifier

Country Status (3)

Country Link
US (1) US20190390862A1 (fr)
KR (1) KR101964663B1 (fr)
WO (1) WO2018159872A1 (fr)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD946728S1 (en) * 2020-06-04 2022-03-22 Winix Inc. Humidifier
US11692722B2 (en) * 2020-06-26 2023-07-04 Panasonic Intellectual Property Management Co, Ltd. Humidifying device
USD1001255S1 (en) * 2020-07-30 2023-10-10 WeiXiang Li Dehumidifier
USD1036637S1 (en) * 2022-03-04 2024-07-23 Shenzhen Kaysno Technology Co., Ltd Dehumidifier
USD1043938S1 (en) * 2022-03-08 2024-09-24 Shenzhen Kaysno Technology Co., Ltd Dehumidifier
USD1059563S1 (en) * 2023-05-31 2025-01-28 Zhongshan Katald Electrical Appliance Co., Ltd. Air purifier
WO2025170119A1 (fr) * 2024-02-07 2025-08-14 엘지전자 주식회사 Déshumidificateur
WO2025170123A1 (fr) * 2024-02-07 2025-08-14 엘지전자 주식회사 Déshumidificateur et son procédé de commande

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110410885A (zh) * 2019-06-26 2019-11-05 马强 一种除湿机
CN113757841B (zh) * 2021-08-19 2022-09-20 东南大学 一种低品位热梯级驱动热湿解耦处理空调系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100834192B1 (ko) * 2007-07-10 2008-05-30 이성수 제습 기능을 구비한 기화식 냉풍기
KR102302545B1 (ko) * 2013-11-26 2021-09-16 엘지전자 주식회사 제습기
KR200475069Y1 (ko) * 2014-08-04 2014-11-05 이길순 냉풍이 토출되는 제습기
KR101679219B1 (ko) * 2015-02-26 2016-11-25 한국기계연구원 냉각핀 블록 및 이를 포함하는 제습기용 열전모듈 어셈블리
KR20160116997A (ko) * 2015-03-31 2016-10-10 엘지이노텍 주식회사 열전환장치 및 이를 포함하는 제습장치
KR102436120B1 (ko) * 2015-07-09 2022-08-26 코웨이 주식회사 토출공기의 온도를 저감시킬 수 있는 제습기

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD946728S1 (en) * 2020-06-04 2022-03-22 Winix Inc. Humidifier
US11692722B2 (en) * 2020-06-26 2023-07-04 Panasonic Intellectual Property Management Co, Ltd. Humidifying device
USD1001255S1 (en) * 2020-07-30 2023-10-10 WeiXiang Li Dehumidifier
USD1036637S1 (en) * 2022-03-04 2024-07-23 Shenzhen Kaysno Technology Co., Ltd Dehumidifier
USD1043938S1 (en) * 2022-03-08 2024-09-24 Shenzhen Kaysno Technology Co., Ltd Dehumidifier
USD1059563S1 (en) * 2023-05-31 2025-01-28 Zhongshan Katald Electrical Appliance Co., Ltd. Air purifier
WO2025170119A1 (fr) * 2024-02-07 2025-08-14 엘지전자 주식회사 Déshumidificateur
WO2025170123A1 (fr) * 2024-02-07 2025-08-14 엘지전자 주식회사 Déshumidificateur et son procédé de commande

Also Published As

Publication number Publication date
KR20180099253A (ko) 2018-09-05
KR101964663B1 (ko) 2019-04-03
WO2018159872A1 (fr) 2018-09-07

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