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Patent Agency Ranking
公开(公告)号：US20150184905A1
公开(公告)日：2015-07-02
申请号：US14585881
申请日：2014-12-30
Applicant: LG Electronics Inc.
Inventor： Heewoong PARK , Noma PARK
CPC classification number: F25B30/02 , F25B13/00 , F25B40/00 , F25B41/00 , F25B43/006 , F25B2400/051 , F25B2400/13 , F25B2400/23 , F25B2400/24
Abstract: An air conditioner is provided. The air conditioner may include a compressor, an outdoor heat-exchanger, an indoor heat-exchanger, a converter valve, an accumulator, an accumulator jacket, and a supercooling heat-exchange hub. The accumulator jacket may be disposed on a surface of the accumulator and contain a refrigerating fluid flowing therein. The refrigerating fluid may exchange heat with the accumulator to be cooled. The supercooling heat-exchange hub may be connected to the accumulator jacket to store the cooled refrigerating fluid and overcool the refrigerant flowing between the outdoor heat-exchanger and the indoor heat-exchanger.
Abstract translation: 提供空调。 空调机可以包括压缩机，室外热交换器，室内热交换器，转换阀，蓄能器，蓄能器护套和过冷却热交换毂。 蓄能器护套可以设置在蓄能器的表面上并且包含在其中流动的冷冻流体。 制冷流体可与要冷却的蓄能器进行热交换。 过冷却热交换轮毂可以连接到蓄能器护套以存储冷却的冷冻流体，并且使在室外热交换器和室内热交换器之间流动的制冷剂过冷。
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公开(公告)号：US20220090822A1
公开(公告)日：2022-03-24
申请号：US17424971
申请日：2020-01-22
Applicant: LG ELECTRONICS INC.
Inventor： Heewoong PARK , Jeongseob SHIN
Abstract: Provided is a hot water supply tank including: a case forming an appearance of the hot water supply tank; a heating container accommodating a fluid and having an inner side treated with anticorrosive; a heater installed on an outer side of the heating container and transferring heat to the fluid; and a heat insulator interposed between the case and the heater, wherein in a predetermined volume of the heating container, a ratio at which a performance of the heater to transfer heat (hereinafter, heat transfer performance) is maximized (hereinafter, optimum ratio) among the ratios of side height to bottom diameter of the heating container (hereinafter, aspect ratios) is determined by whether the heater is installed on the bottom as well as side of the heating container, and determined based on an area of the heating container occupied by the heater (hereinafter, heat transfer area).
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公开(公告)号：US20170074552A1
公开(公告)日：2017-03-16
申请号：US15267244
申请日：2016-09-16
Applicant: LG ELECTRONICS INC.
Inventor： Heewoong PARK , Jeongseob Shin , Noma Park , Seungtaek Oh
Abstract: An air conditioner operable even in a low-load cooling or heating mode is provided. The air conditioner may include a compressor that compresses a refrigerant, a main outdoor heat exchanger that condenses the refrigerant in a cooling mode and that evaporates the refrigerant in a heating mode, an indoor heat exchanger that evaporates the refrigerant in the cooling mode while condensing the refrigerant in the heating mode, a switch that guides the refrigerant discharged from the compressor to the main outdoor heat exchanger in the cooling mode and that guides the refrigerant discharged from the compressor to the indoor heat exchanger in the heating mode, and a sub outdoor heat exchanger that evaporates a portion of the refrigerant condensed in the main outdoor heat exchanger in a low-load cooling mode and that condenses a portion of the refrigerant discharged from the compressor in a low-load heating mode.
Abstract translation: 提供即使在低负载冷却或加热模式下也可操作的空调。 空调机可以包括压缩制冷剂的压缩机，以冷却模式冷凝制冷剂并使制冷剂以加热模式蒸发的主室外热交换器，在冷却模式下蒸发制冷剂的室内热交换器， 在制热模式中的制冷剂，在制冷模式下将从压缩机排出的制冷剂引导到主室外热交换器的开关，并且在加热模式中将从压缩机排出的制冷剂引导到室内热交换器， 交换器，其以低负载冷却模式蒸发在主室外热交换器中冷凝的一部分制冷剂，并且以低负荷加热模式冷凝从压缩机排出的制冷剂的一部分。
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公开(公告)号：US20240151431A1
公开(公告)日：2024-05-09
申请号：US18280538
申请日：2022-03-07
Applicant: LG ELECTRONICS INC.
Inventor： Bonggil JEON , Doyong HA , Jeongseob SHIN , Heewoong PARK
Abstract: The present invention relates to a hot water supply tank. A hot water supply tank, according to an embodiment of the present invention, comprises: a storage part which accommodates a fluid therein; an internal water outlet pipe through which a fluid flows from the storage part toward a heat pump; an internal water supply pipe through which the fluid flows from the heat pump toward the storage part; and an internal pipe which is disposed inside the storage part, wherein the internal pipe includes: a connection pipe which is connected to the internal water supply pipe, and at least a part of which is flexible; and a discharge pipe which has one end connected to the connection pipe and extending long, wherein a pipe through hole passing through the discharge pipe may be formed at the other end of the discharge pipe. Various other embodiments are possible.
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5.发明申请公开(公告)号：US20160003499A1
公开(公告)日：2016-01-07
申请号：US14712102
申请日：2015-05-14
Applicant: LG Electronics Inc.
Inventor： Heewoong PARK , Noma PARK , Seunghyun JUNG
CPC classification number: F25B13/00 , F25B41/003 , F25B41/04 , F25B49/02 , F25B2313/021 , F25B2313/02742 , F25B2400/24
Abstract: A regenerative air-conditioning apparatus includes a thermal energy storage unit, first and second valve devices for switching a flow direction of a refrigerant compressed in a compressor, a first branch part disposed on an outlet-side of the compressor, the first branch dividing the refrigerant compressed in the compressor to flow into first and second valve devices or the thermal energy storage unit, a first storage unit connection tube extending from the first branch part to the thermal energy storage unit, a condensed refrigerant tube extending from an outdoor heat exchanger to an indoor heat exchanger, a second storage unit connection tube extending from the thermal energy storage unit to the condensed refrigerant tube, and a first expansion device disposed in the first storage unit connection tube to selectively restrict a flow of the refrigerant from the first branch part to the thermal energy storage unit.
Abstract translation: 再生式空调装置包括：热能储存单元，用于切换在压缩机中压缩的制冷剂的流动方向的第一和第二阀装置，设置在压缩机的出口侧的第一分支部， 在压缩机中被压缩的制冷剂流入第一和第二阀装置或热能存储单元，从第一分支部分延伸到热能存储单元的第一存储单元连接管，从室外热交换器延伸到冷凝的制冷剂管 室内热交换器，从热能存储单元延伸到冷凝制冷剂管的第二存储单元连接管，以及设置在第一存储单元连接管中的第一膨胀装置，用于选择性地限制来自第一分支部的制冷剂的流动 到热能存储单元。
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