公开(公告)号：US20180231278A1

公开(公告)日：2018-08-16

申请号：US15516237

申请日：2015-10-28

申请人： SAMSUNG ELECTRONICS CO., LTD.

发明人： Tadahiro NAKAGAWA

IPC分类号： F25B31/00 ,  F24F1/10

CPC分类号： F25B31/006 ,  F24F1/10 ,  F24F5/0017 ,  F25B13/00 ,  F25B41/003 ,  F25B47/022 ,  F25B2313/0251 ,  F25B2313/0253 ,  F25B2400/05 ,  F25B2400/24 ,  F28D20/00 ,  Y02E60/142 ,  Y02E60/147

摘要： An air conditioner includes a heat storage apparatus for storing heat emitted from a compressor arranged in an outdoor unit, wherein the heat storage apparatus includes a heat storage tank installed in the compressor for storing heat emitted from the compressor and a heat transfer member configured to deliver heat emitted from the compressor to the heat storage tank, wherein the heat storage tank includes a first heat transfer face configured to have a form corresponding to a part of an outer circumferential face of the compressor to come into contact with the outer circumferential face of the compressor and a pair of second heat transfer faces configured to extend from both ends of the first heat transfer face to be in parallel to each other and form space with the outer circumferential face of the compressor, and wherein the heat transfer member is arranged in the space.

公开(公告)号：US20180045444A1

公开(公告)日：2018-02-15

申请号：US15688918

申请日：2017-08-29

申请人： Evapco, Inc.

发明人： Kurt Liebendorfer ,  Gregory S. Derosier ,  Trevor Hegg

IPC分类号： F25B43/00 ,  F25B1/00 ,  F25D21/12 ,  F25B41/00 ,  F25B33/00 ,  F25D23/00

CPC分类号： F25B43/00 ,  F25B1/005 ,  F25B5/02 ,  F25B33/00 ,  F25B40/00 ,  F25B41/00 ,  F25B2400/05 ,  F25B2400/071 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2700/1933 ,  F25B2700/197 ,  F25B2700/21151 ,  F25B2700/21175 ,  F25D13/00 ,  F25D21/12 ,  F25D23/006

摘要： A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and in which the condenser is mounted on the machine room and the evaporator is close coupled to the pre-packaged modular machine room. Prior art large receiver vessels may be replaced with a single or dual phase cyclonic separator also housed in the pre-packaged modular machine room.

公开(公告)号：US09851130B2

公开(公告)日：2017-12-26

申请号：US14714650

申请日：2015-05-18

申请人： TRANE INTERNATIONAL INC.

发明人： Todd J. Love ,  Jon P. Hartfield ,  Benjamin Elias Dingel

IPC分类号： F25B31/00 ,  F25B31/02 ,  F25B39/02 ,  F25B41/00

CPC分类号： F25B31/004 ,  F25B31/002 ,  F25B31/026 ,  F25B39/028 ,  F25B41/003 ,  F25B2339/0242 ,  F25B2400/05

摘要： A refrigeration system that induces lubricant-liquid refrigerant mixture flow from a flooded or falling film evaporator by means of the lubricant-liquid refrigerant mixture flow adsorbing heat from an electronic component.

公开(公告)号：US20170276391A1

公开(公告)日：2017-09-28

申请号：US15508979

申请日：2014-11-19

申请人： Mitsubishi Electric Corporation

发明人： Kosuke TANAKA

IPC分类号： F24F11/02 ,  F25B13/00

CPC分类号： F24F11/89 ,  F24F11/72 ,  F25B1/00 ,  F25B13/00 ,  F25B49/02 ,  F25B2400/05 ,  F25B2600/2513 ,  F25B2700/1931 ,  F25B2700/2103

摘要： An air-conditioning apparatus includes an internal heat exchanger in which refrigerant flowing through a refrigerant pipe between an outdoor heat exchanger and an expansion device and refrigerant flowing through a refrigerant pipe between the expansion device and an indoor heat exchanger exchange heat, a pressure sensor, a first temperature sensor that detects temperature of the refrigerant flowing into the expansion device in the cooling operation, and a control unit configured to control the opening degree of the expansion device based on results of detection by the pressure sensor and the first temperature sensor in the cooling operation.

公开(公告)号：US09746219B2

公开(公告)日：2017-08-29

申请号：US14791033

申请日：2015-07-02

申请人： Evapco, Inc.

发明人： Kurt Liebendorfer ,  Gregory S. Derosier ,  Trevor Hegg

IPC分类号： F25B43/00 ,  F25B1/00 ,  F25D21/12 ,  F25B33/00 ,  F25B41/00 ,  F25D13/00 ,  F25D23/00 ,  F25B5/02 ,  F25B40/00

CPC分类号： F25B43/00 ,  F25B1/005 ,  F25B5/02 ,  F25B33/00 ,  F25B40/00 ,  F25B41/00 ,  F25B2400/05 ,  F25B2400/071 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2700/1933 ,  F25B2700/197 ,  F25B2700/21151 ,  F25B2700/21175 ,  F25D13/00 ,  F25D21/12 ,  F25D23/006

摘要： A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and in which the condenser is mounted on the machine room and the evaporator is close coupled to the pre-packaged modular machine room. Prior art large receiver vessels may be replaced with a single or dual phase cyclonic separator also housed in the pre-packaged modular machine room.

公开(公告)号：US09714769B2

公开(公告)日：2017-07-25

申请号：US14435769

申请日：2013-10-21

申请人： LG ELECTRONICS INC.

发明人： Song Choi ,  Baikyoung Chung ,  Hojong Jeong ,  Wooho Cha

IPC分类号： F25B1/00 ,  F24F5/00 ,  F25B27/02 ,  F25B13/00

CPC分类号： F24F5/001 ,  F25B13/00 ,  F25B27/02 ,  F25B2313/02742 ,  F25B2400/05 ,  F25B2400/075 ,  Y02A30/274 ,  Y02P80/152

摘要： An air conditioner is disclosed. The air conditioner includes an indoor unit, a first outdoor unit including a first outdoor heat exchanger and a first compressor to be driven by electricity, a second outdoor unit including a second outdoor heat exchanger and a second compressor to be driven by an engine, a cooling water line, through which cooling water to cool the engine flows, and at least one waste heat-recovering heat exchanger for exchanging heat between refrigerant to be introduced into at least one of the first outdoor heat exchanger and the second outdoor heat exchanger and the cooling water flowing through the cooling water line. By provision of the waste heat-recovering heat exchanger, which heat-exchanges hot cooling water with refrigerant flowing through the first and second outdoor heat exchangers, frost formed on the first and second outdoor units during low-temperature heating is removed. It is possible to cope with a wide range of heating loads while achieving high efficiency, using both the electric heat pump (EHP) system and the gas engine-driven heat pump (GHP) system.

公开(公告)号：US20170167761A1

公开(公告)日：2017-06-15

申请号：US15117103

申请日：2015-02-16

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： Soshi IKEDA ,  Shinichi WAKAMOTO ,  Naofumi TAKENAKA ,  Koji YAMASHITA ,  Takeshi HATOMURA

IPC分类号： F25B13/00 ,  F25B49/02 ,  F25B41/04

CPC分类号： F25B13/00 ,  F25B31/006 ,  F25B41/04 ,  F25B41/043 ,  F25B49/02 ,  F25B2313/006 ,  F25B2313/021 ,  F25B2313/0231 ,  F25B2313/0233 ,  F25B2313/0272 ,  F25B2313/02732 ,  F25B2313/02741 ,  F25B2313/0311 ,  F25B2313/0314 ,  F25B2400/05 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/08 ,  F25B2600/0261 ,  F25B2600/0271 ,  F25B2600/2501 ,  F25B2700/2106 ,  F25B2700/21152

摘要： An air-conditioning apparatus includes a bypass pipe that has one end connected to the discharge side of a compressor and through which refrigerant exiting the compressor flows, an auxiliary heat exchanger that is connected to the other end of the bypass pipe and the suction part of the compressor, and cools refrigerant flowing through the bypass pipe and supplies the cooled refrigerant to the suction part of the compressor, and a flow regulating unit that is provided on the refrigerant outlet side of the auxiliary heat exchanger, and regulates the flow rate of refrigerant routed into the suction part of the compressor from the auxiliary heat exchanger.

公开(公告)号：US09625181B2

公开(公告)日：2017-04-18

申请号：US13949071

申请日：2013-07-23

申请人： LG ELECTRONICS INC.

发明人： Seongjae Kim ,  Myungryul Lee ,  Deokhyun Youn ,  Seunghwan Oh

IPC分类号： F25B1/00 ,  F25B1/10

CPC分类号： F25B1/00 ,  F25B1/10 ,  F25B2400/05 ,  F25B2400/054 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2500/28

摘要： A refrigerating cycle system and a refrigerator having the same are provided. The refrigerating cycle system includes a condenser, a first capillary tube unit configured to receive refrigerant that has passed through the condensing unit, a gas-liquid separating unit configured to separate the refrigerant that has passed through the first capillary tube unit into liquid refrigerant and gaseous refrigerant, a first evaporator unit configured to receive the liquid refrigerant separated at the gas-liquid separating unit, a liquid refrigerant removal unit configured to receive the gaseous refrigerant separated at the gas-liquid separating unit and a first compressor unit configured to receive the gaseous refrigerant from the liquid refrigerant removal unit. The liquid refrigerant removal unit prevents supplying the separated liquid refrigerant to the first compressor unit.

公开(公告)号：US20160201952A1

公开(公告)日：2016-07-14

申请号：US14991247

申请日：2016-01-08

申请人： LG ELECTRONICS INC.

发明人： Hojong JEONG ,  Kwangho SHIN ,  Minho CHUNG ,  Song CHOI

IPC分类号： F25B13/00

CPC分类号： F25B13/00 ,  F25B27/02 ,  F25B47/02 ,  F25B2400/05 ,  F25B2400/06 ,  Y02A30/274

摘要： An air conditioner and a method for controlling an air conditioner are provided. The air conditioner may include at least one indoor device; an electric heat pump (EHP) outdoor device connected to the at least one indoor device, configured to drive a first compressor using electric power, and having a first outdoor heat exchanger for heat exchange with a refrigerant; a gas heat pump (GHP) outdoor device connected in parallel with the EHP outdoor device, connected to the at least one indoor device, and having an engine configured to drive a second compressor using a burned gas, a second outdoor heat exchanger for heat exchange with the refrigerant, and a waste heat exchanger configured to exchange heat with the refrigerant using waste heat of the engine; and a controller configured to control a warming operation or a defrosting operation of the EHP outdoor device and the GHP outdoor device, and to supply a high pressure refrigerant from the second compressor of the GHP outdoor device to the EHP outdoor device while the EHP outdoor device performs the defrosting operation.

摘要翻译： 提供一种空调和一种空调控制方法。 空调器可以包括至少一个室内装置; 与所述至少一个室内机连接的电热泵（EHP）室外机，构成为利用电力驱动第一压缩机，具有与制冷剂进行热交换的第一室外热交换器; 与EHP室外机并联连接的气体热泵（GHP）室外机，与所述至少一个室内机连接，具有使用燃烧气体驱动第二压缩机的发动机，第二室外热交换器 以及废热交换器，其构造成使用发动机的余热与制冷剂进行热交换; 以及控制器，其被配置为控制所述EHP室外机和GHP室外机的加温运转或除霜运转，并且将所述GHP室外机的所述第二压缩机的高压制冷剂供给到所述EHP室外机， 执行除霜操作。

公开(公告)号：US20160178257A1

公开(公告)日：2016-06-23

申请号：US14791033

申请日：2015-07-02

申请人： Evapco, Inc.

发明人： Kurt Liebendorfer ,  Gregory S. Derosier ,  Trevor Hegg

IPC分类号： F25B43/00 ,  F25B41/00 ,  F25D23/00 ,  F25B33/00 ,  F25D13/00

CPC分类号： F25B43/00 ,  F25B1/005 ,  F25B5/02 ,  F25B33/00 ,  F25B40/00 ,  F25B41/00 ,  F25B2400/05 ,  F25B2400/071 ,  F25B2400/13 ,  F25B2400/23 ,  F25B2700/1933 ,  F25B2700/197 ,  F25B2700/21151 ,  F25B2700/21175 ,  F25D13/00 ,  F25D21/12 ,  F25D23/006

摘要： A packaged, pumped liquid, recirculating refrigeration system with charges of 10 lbs or less of refrigerant per ton of refrigeration capacity. The compressor and related components are situated in a pre-packaged modular machine room, and in which the condenser is mounted on the machine room and the evaporator is close coupled to the pre-packaged modular machine room. Prior art large receiver vessels may be replaced with a single or dual phase cyclonic separator also housed in the pre-packaged modular machine room.

摘要翻译： 一个包装的抽水液体，再循环制冷系统，每吨制冷量为10磅或更少的制冷剂。 压缩机和相关组件位于预先封装的模块化机房中，其中冷凝器安装在机房上，蒸发器与预先封装的模块化机房紧密连接。 现有技术的大型接收器容器可以用也装在预先封装的模块化机房中的单相或双相旋风分离器代替。