公开(公告)号：EP3492837A1

公开(公告)日：2019-06-05

申请号：EP17908098.1

申请日：2017-10-10

申请人： MITSUBISHI ELECTRIC CORPORATION

发明人： MORIMOTO, Kota

IPC分类号： F25B1/00

CPC分类号： F25B13/00 ,  F25B47/006 ,  F25B49/02 ,  F25B2313/0233 ,  F25B2313/0294 ,  F25B2313/0315 ,  F25B2600/01 ,  F25B2700/02 ,  F25B2700/2106

摘要： A refrigeration cycle apparatus includes a refrigerant circuit that is formed by connecting a compressor, a flow passage switching device, an outdoor heat exchanger, an expansion unit, and an indoor heat exchanger via pipes, and through which refrigerant flows, an outdoor air-sending device configured to blow outdoor air to the outdoor heat exchanger, an outdoor air temperature detector configured to detect a temperature of the outdoor air, and a controller configured to control an operation of the outdoor air-sending device, the controller including a dew-point temperature prediction unit configured to predict a dew-point temperature to be observed after elapse of a preset time based on an outdoor air temperature detected by the outdoor air temperature detector, an evaporating temperature prediction unit configured to predict an evaporating temperature to be observed after elapse of a preset time of the refrigerant flowing in the outdoor heat exchanger during a heating operation, and an air-sending control unit configured to change a rotation speed of the outdoor air-sending device in such a manner that the evaporating temperature predicted by the evaporating temperature prediction unit exceeds the dew-point temperature predicted by the dew-point temperature prediction unit.

公开(公告)号：EP2459944B8

公开(公告)日：2018-10-31

申请号：EP09781141.8

申请日：2009-07-27

申请人： Boostherm

发明人： DECAESTECKER, Laurent

IPC分类号： F25B29/00 ,  F25B49/02

CPC分类号： F25B49/027 ,  A01J9/04 ,  F25B6/04 ,  F25B29/003 ,  F25B2339/047 ,  F25B2600/01 ,  F25B2700/21161 ,  Y02P60/891

摘要： A method and a device for heat recovery on a vapour compression refrigeration system allowing to produce hot water, includes at least a first piping closed refrigerating circuit in which a refrigerant fluid circulates, a compressor, an evaporator, an expansion valve, a condenser and/or a heat recovery unit including a water inlet and a water outlet respectively connected to a second piping circuit comprising a circulating pump. At least one physical unit of the refrigerant fluid and/or water of the second piping circuit is determined. When the physical unit is lower than a predetermined threshold, condensing temperature is increased, and when said physical unit is greater than said predetermined threshold, condensing temperature is decreased to a minimum value.

公开(公告)号：EP3285027A1

公开(公告)日：2018-02-21

申请号：EP17176758.5

申请日：2017-06-20

申请人： Hamilton Sundstrand Corporation

发明人： HO, Tony ,  PARK, Young K. ,  PATEL, Tejendra

IPC分类号： F25B47/02 ,  F25B49/02 ,  B64D13/00

CPC分类号： F25B47/02 ,  B64D13/00 ,  B64D13/06 ,  B64D2013/0625 ,  B64D2013/0629 ,  B64D2013/0666 ,  F25B49/02 ,  F25B49/022 ,  F25B2600/01 ,  F25B2600/0253 ,  F25B2600/23 ,  F25B2700/151 ,  F25B2700/171 ,  F25B2700/1931 ,  F25B2700/1933 ,  F25B2700/2103 ,  F25B2700/21151 ,  F25B2700/21152

摘要： A defrost cycle time of an aircraft vapor cycle refrigeration system (10) is adaptively controlled. A pressure of refrigerant at an inlet of a compressor (22) of the vapor cycle refrigeration system (10) is sensed. A defrost cycle of the vapor cycle refrigeration system (10) is initiated in response to the sensed pressure being less than a threshold pressure. The defrost cycle is terminated upon expiration of the defrost cycle time. The defrost cycle time is based upon a time duration of the cooling cycle.

摘要翻译： 自适应地控制飞机蒸汽循环制冷系统（10）的除霜循环时间。 感测蒸汽循环制冷系统（10）的压缩机（22）入口处的制冷剂压力。 响应于感测到的压力小于阈值压力，开始蒸气循环制冷系统（10）的除霜循环。 除霜循环时间到期时，除霜循环终止。 除霜循环时间基于制冷循环的持续时间。

公开(公告)号：EP3125506B1

公开(公告)日：2017-11-22

申请号：EP16165063.5

申请日：2016-04-13

申请人： Xiaomi Inc.

发明人： WU, Ke ,  LIU, Xinyu

IPC分类号： H04L29/08 ,  F25B49/00

CPC分类号： F25B49/00 ,  F25B2500/19 ,  F25B2500/26 ,  F25B2500/27 ,  F25B2600/01 ,  H04L67/12

摘要： The present disclosure provides a method for adjusting a mode and an apparatus for adjusting a mode, belonging to a field of intelligent household technology. The method includes: obtaining (101) a user list for a meal; obtaining (102) a first ingredient used in the meal and a processing period for processing the first ingredient in an intelligent refrigerator according to the user list; determining (103) a first time point of fetching the first ingredient from the intelligent refrigerator; and adjusting (104) a working mode of the intelligent refrigerator according to the processing period and the first time point.

公开(公告)号：EP3217122A1

公开(公告)日：2017-09-13

申请号：EP17154181.6

申请日：2017-02-01

申请人： Panasonic Intellectual Property Management Co., Ltd.

发明人： MASUDA, Tetsuya ,  MATSUI, Masaru ,  SUITO, Kazuaki

IPC分类号： F25B49/02 ,  F25B13/00 ,  F25B47/02

CPC分类号： F25B49/02 ,  F25B13/00 ,  F25B27/00 ,  F25B27/02 ,  F25B41/04 ,  F25B47/025 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2313/02742 ,  F25B2327/001 ,  F25B2400/0751 ,  F25B2600/01 ,  F25B2600/0251 ,  F25B2600/23 ,  Y02A30/274

摘要： An outdoor unit (100) for an air conditioner (300) includes an engine (111); a first compressor (112) that is driven by the engine (111); a second compressor (113) that is connected in parallel to the first compressor (112) and that is driven by electric power; an outdoor heat exchanger; and a controller (400). The controller (400) causes the second compressor (113) to be driven earlier than the engine (111) and the first compressor (112) in a defrosting operation in which the outdoor heat exchanger is defrosted.

摘要翻译： 一种空调用室外机（100），其特征在于，具备：发动机（111）; 由发动机（111）驱动的第一压缩机（112）; 与所述第一压缩机（112）并联连接并由电力驱动的第二压缩机（113） 室外热交换器; 和控制器（400）。 在室外热交换器被除霜的除霜运转中，控制器（400）使第二压缩机（113）比发动机（111）和第一压缩机（112）更早地被驱动。

公开(公告)号：EP3144534A4

公开(公告)日：2017-07-26

申请号：EP15793082

申请日：2015-04-27

申请人： PANASONIC IP MAN CO LTD

发明人： FUJITAKA AKIRA ,  SAKIMA FUMINORI ,  KAWABE YOSHIKAZU ,  SAKUDA ATSUSHI ,  NAKAI HIROAKI ,  SATO SHIGEHIRO ,  TAKAICHI KENJI

IPC分类号： F04C18/02 ,  C09K5/04 ,  C10M107/24 ,  C10M129/10 ,  C10M137/04 ,  C10N30/00 ,  C10N40/30 ,  F04B39/00 ,  F04C28/26 ,  F04C29/00 ,  F04C29/02 ,  F04C29/12 ,  F24F1/32 ,  F24F11/02 ,  F25B1/00 ,  F25B1/04 ,  F25B31/00 ,  F25B41/00

CPC分类号： F25B1/04 ,  C09K5/04 ,  C09K5/045 ,  C09K2205/122 ,  C09K2205/126 ,  C09K2205/22 ,  C09K2205/32 ,  C10M107/24 ,  C10M129/10 ,  C10M137/04 ,  C10M2207/023 ,  C10M2209/04 ,  C10M2223/04 ,  C10N2220/302 ,  C10N2230/10 ,  C10N2240/30 ,  F04B39/00 ,  F04C18/0215 ,  F04C18/0253 ,  F04C18/0269 ,  F04C18/0292 ,  F04C23/008 ,  F04C27/005 ,  F04C28/26 ,  F04C29/0085 ,  F04C29/02 ,  F04C29/12 ,  F04C2210/26 ,  F04C2240/30 ,  F04C2240/803 ,  F25B31/002 ,  F25B2600/01 ,  F25B2600/0262

摘要： A compressor uses a refrigerant containing R1123 (1,1,2-trifluoroethylene) as a working fluid, and uses a polyvinyl ether oil as a compressor lubricating oil. In addition, a fixed scroll (12) and a revolving scroll (13) each having a spiral lap rising from an end plate, and a compression chamber (15) which is formed by meshing the fixed scroll (12) and the revolving scroll (13), are provided. In addition, a discharge hole (18) which is provided at a center position of the end plate of the fixed scroll (12), and is open to a discharge chamber (31), a bypass hole (68) which is provided in the end plate of the fixed scroll (12), and communicates with the compression chamber (15) and the discharge chamber (31) at a timing different from a timing at which the compression chamber (15) communicates with the discharge hole (18), and a check valve which is provided in the bypass hole (68), and allows a flow from the compression chamber (15) side to the discharge chamber (31) side.

摘要翻译： 压缩机使用含有R1123（1,1,2-三氟乙烯）的制冷剂作为工作流体，并使用聚乙烯醚油作为压缩机润滑油。 另外，具有从端板上升的螺旋状搭接部的固定涡旋件（12）和回转涡旋件（13）以及通过将固定涡旋件（12）和回转涡旋件（12）啮合而形成的压缩室（15） 13）。 另外，在静涡旋盘12的端板的中心位置设置有向排出室31开口的排出孔18，在该排出孔18中设置的旁通孔68， 在与压缩室15与排出孔18连通的时刻不同的时刻与固定涡旋件12的端板连通并与压缩室15和排出室31连通， 和设置在旁通孔（68）内并允许从压缩室（15）侧向排出室（31）侧流动的止回阀。

公开(公告)号：EP3156743A1

公开(公告)日：2017-04-19

申请号：EP16192976.5

申请日：2016-10-10

申请人： Mitsubishi Heavy Industries, Ltd.

发明人： YASUDA, Tatsuhiro ,  KATO, Takahiro ,  TAKIGAWA, Masayuki ,  ENYA, Atsushi

IPC分类号： F25B13/00 ,  F25B41/04 ,  F25B29/00 ,  F25B5/02 ,  F25B6/02 ,  F25B41/06

CPC分类号： F25B13/00 ,  F25B41/04 ,  F25B41/067 ,  F25B2313/007 ,  F25B2313/0231 ,  F25B2313/02323 ,  F25B2313/0233 ,  F25B2313/0253 ,  F25B2313/02743 ,  F25B2400/075 ,  F25B2400/13 ,  F25B2500/02 ,  F25B2600/01

摘要： To provide an air conditioning apparatus 100 provided with an outdoor unit 1. The outdoor unit 1 includes a compressor 10 with a discharge side thereof being connected to a high-pressure gas pipe 5 and a suction side thereof being connected to a low-pressure gas pipe 7, a plurality of outdoor heat exchangers 12a to 12c connected to a liquid pipe 9 in parallel, a plurality of outdoor four-way valves 14a to 14c provided between the compressor 10 and the respective outdoor heat exchangers 12a to 12c to switch a high-pressure gas flow channel and a low-pressure flow channel selectively, and outdoor control valves 27a to 27c arranged between at least one of the outdoor four-way valves 14a to 14c and the discharge side of the compressor 10 to control flow from the compressor 10 to the outdoor four-way valves 14a to 14c.

摘要翻译： 提供一种设置有室外单元1的空调装置100.室外单元1包括压缩机10，该压缩机10的排气侧连接到高压气管5，并且其吸气侧连接到低压气体 多个室外热交换器12a〜12c并联连接于液体管9;多个室外四通阀14a〜14c，其设置于压缩机10与各室外热交换器12a〜12c之间，将高压 压力气体流路和低压流路选择性地连接，室外控制阀27a〜27c配置在室外四通阀14a〜14c中的至少一个与压缩机10的排出侧之间，控制来自压缩机 10连接到室外四通阀14a至14c。

公开(公告)号：EP3125506A1

公开(公告)日：2017-02-01

申请号：EP16165063.5

申请日：2016-04-13

申请人： Xiaomi Inc.

发明人： WU, Ke ,  LIU, Xinyu

IPC分类号： H04L29/08

CPC分类号： F25B49/00 ,  F25B2500/19 ,  F25B2500/26 ,  F25B2500/27 ,  F25B2600/01 ,  H04L67/12

摘要： The present disclosure provides a method for adjusting a mode and an apparatus for adjusting a mode, belonging to a field of intelligent household technology. The method includes: obtaining (101) a user list for a meal; obtaining (102) a first ingredient used in the meal and a processing period for processing the first ingredient in an intelligent refrigerator according to the user list; determining (103) a first time point of fetching the first ingredient from the intelligent refrigerator; and adjusting (104) a working mode of the intelligent refrigerator according to the processing period and the first time point.

摘要翻译： 本公开提供了一种用于调整模式的方法和用于调整模式的装置，属于智能家用技术领域。 该方法包括：获取（101）用餐餐单的用户列表; 获取（102）餐中使用的第一成分和根据用户列表处理智能冰箱中的第一成分的处理期间; 确定（103）从智能冰箱取出第一成分的第一时间点; 以及根据所述处理期间和所述第一时间点来调整（104）所述智能冰箱的工作模式。

公开(公告)号：EP3093595A1

公开(公告)日：2016-11-16

申请号：EP15190804.3

申请日：2015-10-21

申请人： LG Electronics Inc.

发明人： HWANG, Gwinan ,  KOO, Junhyo ,  SONG, Sanghyun ,  LEE, Inguk ,  HWANG, Taehwan

IPC分类号： F25D29/00 ,  F25B49/02

CPC分类号： F25B49/022 ,  F25B31/026 ,  F25B49/025 ,  F25B2500/19 ,  F25B2600/01 ,  F25B2600/0251 ,  F25B2600/0253 ,  F25B2700/2104 ,  F25D11/00 ,  F25D29/00 ,  F25D2700/12 ,  Y02B30/741

摘要： A control method includes initially operating a compressor at the same RPM as an operating RPM of the compressor during a previous cycle, adjusting the RPM in consideration of an operation rate of the previous cycle such that the RPM is increased when the operation rate is greater than a first set value, reduced when the operation rate is less than a second set value, and maintained when the operation rate is within a range between the first set value and the second set value, and operating the compressor at the adjusted RPM, the first set value being greater than the second set value.

摘要翻译： 控制方法包括：首先以与前一循环期间压缩机的运行RPM相同的RPM操作压缩机，考虑前一循环的运行率来调整RPM，使得当运行率大于 当操作速率小于第二设定值时减小并且当操作速率在第一设定值和第二设定值之间的范围内时维持的第一设定值，并且以调整后的RPM操作压缩机，第一设定值 设定值大于第二设定值。

公开(公告)号：EP3088811A1

公开(公告)日：2016-11-02

申请号：EP15874420.1

申请日：2015-01-23

申请人： Mitsubishi Electric Corporation

发明人： KANAYA, Osamu ,  AOKI, Masanori ,  SAKAI, Mizuo ,  SUZUKI, Yasuhiro

IPC分类号： F24F11/02 ,  F25B13/00 ,  F25B47/02

CPC分类号： F24F11/89 ,  F25B47/025 ,  F25B49/02 ,  F25B2341/0662 ,  F25B2400/053 ,  F25B2400/054 ,  F25B2500/12 ,  F25B2600/01 ,  F25B2600/0253 ,  F25B2600/2513 ,  Y02B30/741

摘要： A control unit is configured to set a rotation speed of a compressor to be lower than that in a defrosting operation and set an opening degree of a pressure reducing device to be equal to or greater than that in the defrosting operation during a first control time after completion of the defrosting operation, stop the compressor and set the opening degree of the pressure reducing device to be less than that in the first control time during a second control time after lapse of the first control time, and control a refrigerant circuit switching device to resume a heating operation after lapse of the second control time.

摘要翻译： 控制单元被构造成将压缩机的转速设定为低于除霜操作时的转速并且在第一控制时间期间将减压装置的开度设定为等于或大于除霜操作中的开度 在经过第一控制时间之后的第二控制时间期间结束除霜操作，停止压缩机并且设定减压装置的开度小于第一控制时间的开度，并且控制制冷剂回路切换装置至 在经过第二控制时间之后恢复加热操作。