公开(公告)号：US20160186374A1

公开(公告)日：2016-06-30

申请号：US14982434

申请日：2015-12-29

申请人： LG ELECTRONICS INC.

发明人： Byeongjo RYOO ,  Daeyun PARK ,  Yongju LEE

IPC分类号： D06F58/28 ,  D06F58/20 ,  D06F58/02

CPC分类号： D06F58/28 ,  D06F25/00 ,  D06F58/02 ,  D06F58/206 ,  D06F2058/2816 ,  D06F2058/2861 ,  D06F2058/287

摘要： A clothes treating apparatus is provided that may include an accommodation chamber, in which an object may be accommodated; a first heat pump cycle having a first evaporator, a first compressor, a first condenser, and a first expansion valve; a second heat pump cycle having a second evaporator, a second compressor, a second condenser, and a second expansion valve, and arranged such that air introduced into the accommodation chamber passes through the first evaporator, the second evaporator, the second condenser and the first condenser, sequentially; and a controller configured to control an operation of the first and second heat pump cycles. At least one of the first compressor or the second compressor may be provided with an inverter that changes a drive speed of the compressor through a frequency conversion. The controller may drive the at least one of the first compressor or the second compressor within a predetermined drive range, by controlling the drive speed of the at least one of the first compressor or the second compressor using the inverter.

摘要翻译： 提供了可以包括容纳室的衣物处理装置，其中可以容纳物体; 具有第一蒸发器，第一压缩机，第一冷凝器和第一膨胀阀的第一热泵循环; 具有第二蒸发器，第二压缩机，第二冷凝器和第二膨胀阀的第二热泵循环，并且布置成使得引入容纳室的空气通过第一蒸发器，第二蒸发器，第二冷凝器和第一蒸发器 冷凝器，依次; 以及控制器，被配置为控制第一和第二热泵循环的操作。 第一压缩机或第二压缩机中的至少一个可以设置有通过频率转换来改变压缩机的驱动速度的逆变器。 通过使用逆变器控制第一压缩机或第二压缩机中的至少一个的驱动速度，控制器可以在预定的驱动范围内驱动第一压缩机或第二压缩机中的至少一个。

公开(公告)号：US20160160428A1

公开(公告)日：2016-06-09

申请号：US14960549

申请日：2015-12-07

申请人： LG ELECTRONICS INC.

发明人： Yongju LEE ,  Byeongjo RYOO ,  Jongseok KIM

IPC分类号： D06F58/20

CPC分类号： D06F58/206 ,  D06F58/28 ,  D06F2058/287

摘要： A condensing type clothes dryer having a heat pump cycle is provided that may include a drum in which an object to be dried may be accommodated; a circulation duct that forms a circulation passage such that air may circulate via the drum; and a heat pump cycle. The heat pump cycle may include a plurality of evaporators provided adjacent to each other in the circulation duct; a condenser provided at a downstream side of the plurality of evaporators and spaced therefrom, that absorbs heat of air discharged from the drum through the plurality of evaporators, and transfers the heat to air introduced into the drum through the condenser, using an operation fluid, which may circulate via the plurality of evaporators and the condenser; a plurality of divergence pipes that form a divergence passage, such that the operation fluid discharged from the condenser may be introduced into each of the plurality of evaporators; a plurality of electronic expansion valves provided at the plurality of divergence pipes, respectively, that opens and closes the plurality of divergence passage; and a controller that controls a flow amount of the operation fluid to be introduced into each of the plurality of evaporators by controlling an open degree of the divergence passage based on a super heat degree of the operation fluid passing through each of the plurality of evaporators.

摘要翻译： 提供了一种具有热泵循环的冷凝式干衣机，其可以包括可以容纳待干燥物体的滚筒; 循环管道，其形成循环通道，使得空气可以经由所述滚筒循环; 和热泵循环。 热泵循环可以包括在循环管道中彼此相邻设置的多个蒸发器; 冷凝器，其设置在所述多个蒸发器的下游侧并与之隔开，吸收通过所述多个蒸发器从所述滚筒排出的空气的热量，并且使用操作流体将热量传递通过所述冷凝器引入所述滚筒的空气， 其可以经由多个蒸发器和冷凝器循环; 多个发散管，其形成发散通道，使得从冷凝器排出的操作流体可以被引入到多个蒸发器中的每一个中; 多个电子膨胀阀，分别设置在所述多个发散管上，所述多个发散管开启和关闭所述多个发散通道; 以及控制器，其通过基于通过所述多个蒸发器中的每一个的所述操作流体的超热度来控制所述发散通道的开度来控制要引入到所述多个蒸发器中的所述操作流体的流量。

公开(公告)号：US20220389646A1

公开(公告)日：2022-12-08

申请号：US17776095

申请日：2020-12-16

申请人： LG Electronics Inc.

发明人： Bio PARK ,  Byeongjo RYOO ,  Haewoong LEE

IPC分类号： D06F58/45 ,  D06F58/22 ,  D06F58/20 ,  D06F58/24

摘要： Disclosed is a laundry treating apparatus including: a water discharger supply pipe for supplying water stored in a water collector to a water discharger; a water supply pipe constructed to connect the water discharger and the water collector to each other; and a water collector water-level sensor for measuring a water-level inside the water collector, and a controller configured to control the laundry treating apparatus comprising: a water-level sensing operation in which the water collector water-level sensor measures the water-level of the water collector during a drying operation; and a cleaning water supply operation in which when the water-level of the water collector is lower than a predefined cleaning-related reference water-level, a water supply valve is controlled to supply water stored in the water discharger to the water collector.

公开(公告)号：US20180008924A1

公开(公告)日：2018-01-11

申请号：US15642494

申请日：2017-07-06

申请人： LG ELECTRONICS INC.

发明人： Daeyun PARK ,  Byeongjo RYOO ,  Seongho KIM

IPC分类号： B01D46/00 ,  A61L9/22 ,  F24F3/14 ,  B01D46/42 ,  F24F3/16

摘要： A bathroom management apparatus may include a case having an air suction port formed in an upper portion of a front surface thereof, a first air discharge port formed in a lower portion of the front surface thereof, and a second air discharge port formed in a lower surface thereof. A suction vane opens or closes the air suction port, and first and second discharge vanes opens or closes the first and second air discharge ports, respectively. A duct is provided in the case to connect the air suction port, the first air discharge port and the second air discharge port to one another. A blowing fan is provided in the duct to suck air through the air suction port and blow the air to the first air discharge port and the second air discharge port. A heater heats the air in the duct.

公开(公告)号：US20210404109A1

公开(公告)日：2021-12-30

申请号：US17357305

申请日：2021-06-24

申请人： LG Electronics Inc.

发明人： Byeongjo RYOO ,  Bio PARK ,  Taewon CHEON

IPC分类号： D06F58/48 ,  D06F58/20

摘要： Disclosed is a laundry treating apparatus including a cabinet, a drum, a fluid circulator, an air circulator including a humidity sensor, a driver, and a controller, wherein a drying operation includes an efficiency increasing process for increasing drying efficiency inside the drum, an efficiency maintaining process for maintaining the drying efficiency, and an efficiency decreasing process for reducing the drying efficiency, wherein the controller performs the drying operation while distinguishing the efficiency increasing process, the efficiency maintaining process, and the efficiency decreasing process from each other using a measured value of the humidity sensor.

公开(公告)号：US20160160431A1

公开(公告)日：2016-06-09

申请号：US14962699

申请日：2015-12-08

申请人： LG ELECTRONICS INC.

发明人： Sunki LEE ,  Byeongjo RYOO ,  Jongseok KIM ,  Yongju LEE

IPC分类号： D06F58/28

CPC分类号： D06F58/28 ,  D06F58/206 ,  D06F2058/2819 ,  D06F2058/2829 ,  D06F2058/2832 ,  D06F2058/2838 ,  D06F2058/2861 ,  D06F2058/2877

摘要： A method of controlling a dryer includes rotating a drum within the dryer in a first direction, detecting at least one of temperature or relative humidity of air discharged from the drum while the drum is rotating in the first direction, and sensing occurrence of entanglement inside the drum by comparing a variation rate of at least one of the detected temperature or the detected relative humidity with a corresponding reference value. The method also includes, based on sensing that the entanglement has occurred, reversing a rotation direction of the drum by rotating the drum in a second direction that is opposite the first direction, and further, based on reversing the rotation direction of the drum upon sensing that the entanglement has occurred, maintaining the second direction of rotation of the drum for a preset time.

摘要翻译： 一种控制干衣机的方法包括：在第一方向上旋转干燥机内的滚筒，检测滚筒在第一方向旋转时从滚筒排出的空气的温度或相对湿度中的至少一种，并且感测在 通过将检测到的温度或检测到的相对湿度中的至少一个的变化率与相应的参考值进行比较来进行滚筒。 该方法还包括基于感测到发生纠缠的方式，通过沿与第一方向相反的第二方向旋转滚筒来反转滚筒的旋转方向，并且还基于在感测时反转滚筒的旋转方向 发生纠缠，保持鼓的第二方向旋转预定时间。

公开(公告)号：US20160145793A1

公开(公告)日：2016-05-26

申请号：US14940600

申请日：2015-11-13

申请人： LG Electronics Inc.

发明人： Byeongjo RYOO ,  Jongseok KIM ,  Yongju LEE

IPC分类号： D06F58/20 ,  D06F58/24

CPC分类号： D06F58/206 ,  D06F58/24 ,  D06F2058/2819 ,  D06F2058/287

摘要： A clothes treating apparatus that includes a heat pump cycle and a dehumidifying device is provided herein. The clothes treating apparatus may include a case and a drum installed within the case and configured to accommodate an item for drying. A circulation duct may be provided to form an air circulation flow channel that allows air to circulate through the drum. The heat pump cycle may include an evaporator and a condenser disposed to be spaced apart from one another within the circulation duct, the heat pump cycle being configured to absorb heat of air released from the drum through the evaporator and transmit the absorbed heat to air introduced to the drum through the condenser, by using a working fluid that circulates by way of the evaporator and the condenser. Moreover, the dehumidification device may be provided to dehumidify air passing through the evaporator in the circulation duct.

摘要翻译： 本发明提供一种包括热泵循环和除湿装置的衣物处理装置。 衣物处理装置可以包括安装在壳体内并构造成容纳干燥物品的壳体和鼓。 可以设置循环管道以形成允许空气通过滚筒循环的空气循环流动通道。 热泵循环可以包括设置成在循环管道内彼此间隔开的蒸发器和冷凝器，热泵循环被配置为吸收从鼓通过蒸发器释放的空气的热量，并将吸收的热量传递到引入的空气中 通过使用通过蒸发器和冷凝器循环的工作流体通过冷凝器传送到滚筒。 此外，除湿装置可以设置用于对通过循环管道中的蒸发器的空气进行除湿。

公开(公告)号：US20220389645A1

公开(公告)日：2022-12-08

申请号：US17776084

申请日：2020-12-16

申请人： LG Electronics Inc.

发明人： Taewon CHEON ,  Jaehwan KWON ,  Byeongjo RYOO

IPC分类号： D06F58/45 ,  D06F58/38 ,  D06F58/22 ,  D06F58/20 ,  B01D46/00 ,  B01D46/44 ,  B01D46/682

摘要： Disclosed is a method for controlling a laundry treating apparatus, wherein the laundry treating apparatus includes: a drum having a laundry storage space defined therein; a duct defining a channel for supplying air discharged from the drum back to the drum; a fan to move air along the duct; a heat-absorber for removing moisture from air introduced into the duct; a heat-emitter disposed inside the duct to heat air passing through the heat-absorber; a water collector for storing therein water discharged from air passing through the heat-absorber; a first filter for filtering air flowing from the drum to the duct; a second filter positioned between the first filter and the heat-absorber and filtering air passing through the first filter; a water discharger having a water storage space defined therein; a water discharger supply pipe for supplying water stored in the water collector to the water discharger; a water ejector for ejecting water into at least one of the second filter or the heat-absorber; a water ejector supply pipe for supplying water stored in the water collector to the water ejector; a water supply pipe constructed to connect the water discharger and the water collector to each other; a water supply valve for controlling opening and closing of the water supply pipe.

公开(公告)号：US20160160426A1

公开(公告)日：2016-06-09

申请号：US14962288

申请日：2015-12-08

申请人： LG ELECTRONICS INC.

发明人： Jongseok KIM ,  Daeyun PARK ,  Byeongjo RYOO

IPC分类号： D06F58/08

CPC分类号： D06F58/08 ,  D06F58/04

摘要： A dryer includes a drum configured to receive a laundry item within its internal volume, a variable member positioned within the drum and configured to be movable in a lengthwise direction of the drum to thereby vary the internal volume of the drum, a motor disposed on a rear surface of the drum, the motor including a rotation shaft that is configured to rotate in a forward rotation direction or a reverse rotation direction, an adjustment shaft coupled to the rotation shaft and configured to extend to a preset position inside the drum, and a bracket fitted to the adjustment shaft and configured to couple the variable member and the adjustment shaft. The coupling of the variable member and the adjustment shaft enables movement of the variable member according to a rotation of the adjustment shaft.

摘要翻译： 干衣机包括：鼓，其构造成在其内部容积内容纳洗衣物品;可变构件，其定位在所述滚筒内并且构造成可在所述滚筒的长度方向上移动，从而改变所述滚筒的内部容积， 所述电动机包括构造成沿正向旋转方向或反向旋转方向旋转的旋转轴，所述旋转轴联接到所述旋转轴并被构造成延伸到所述滚筒内的预设位置， 支架装配到调节轴上并且构造成将可变构件和调节轴联接。 可变构件和调节轴的联接使得可变构件能够根据调节轴的旋转而移动。

公开(公告)号：US20160083896A1

公开(公告)日：2016-03-24

申请号：US14889000

申请日：2014-07-29

申请人： LG ELECTRONICS INC.

发明人： Byeongjo RYOO ,  Hyojun KIM

IPC分类号： D06F58/24 ,  D06F58/20 ,  D06F58/26 ,  D06F25/00

CPC分类号： D06F58/24 ,  D06F25/00 ,  D06F39/088 ,  D06F58/206 ,  D06F58/22 ,  D06F58/263

摘要： A laundry machine (100) is disclosed. The laundry machine (100) includes a tub (120), an air supply unit (160) configured to circulate air in the tub (120), a heat pump including a compressor (165), an evaporator (220), an expansion valve, and a condenser (240), the heat pump being configured to dehumidify and heat the air from the air supply unit (160), and a cooling unit (300, 400, 500) installed at the compressor (165) to cool the compressor (165) using a supplied fluid.

摘要翻译： 公开了一种洗衣机（100）。 洗衣机（100）包括桶（120），空气供应单元（160），其构造成在桶（120）中循环空气;热泵，包括压缩机（165），蒸发器（220），膨胀阀 和冷凝器（240），所述热泵构造成对来自所述空气供应单元（160）的空气进行除湿和加热;以及冷却单元（300,400,500），其安装在所述压缩机（165）处以冷却所述压缩机 （165）使用供应的流体。