REFRIGERATION APPARATUS
    3.
    发明申请
    REFRIGERATION APPARATUS 有权
    制冷装置

    公开(公告)号:US20140053596A1

    公开(公告)日:2014-02-27

    申请号:US14114403

    申请日:2012-04-27

    IPC分类号: F25B1/00

    摘要: A refrigeration apparatus (air conditioner (1A)) includes: a vapor channel (2A) that directs a refrigerant vapor from an evaporator (25) to a condenser (23); a liquid channel (2B) that directs a refrigerant liquid from the condenser (23) to the evaporator (25); a first circulation path (4) that allows the refrigerant liquid retained in the evaporator (25) to circulate via a first heat exchanger (indoor heat exchanger (31)); and a second circulation path (5) that allows the refrigerant liquid retained in the condenser (23) to circulate via a second heat exchanger (outdoor heat exchanger (33)). A first switching means and a second switching means are provided on the first circulation path (4) and the second circulation path (5). The first switching means and the second switching means are, for example, four-way valves 61 and 62.

    摘要翻译: 制冷装置(空调装置1A)包括:将来自蒸发器(25)的制冷剂蒸气引导至冷凝器(23)的蒸汽通道(2A) 将制冷剂液体从冷凝器(23)引导到蒸发器(25)的液体通道(2B); 第一循环路径(4),其允许保留在所述蒸发器(25)中的制冷剂液体经由第一热交换器(室内热交换器(31))循环; 以及第二循环路径(5),其允许保留在冷凝器(23)中的制冷剂液体经由第二热交换器(室外热交换器(33))循环。 第一开关装置和第二开关装置设置在第一循环路径(4)和第二循环路径(5)上。 第一切换装置和第二切换装置例如是四通阀61,62。

    FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS
    4.
    发明申请
    FLUID MACHINE AND REFRIGERATION CYCLE APPARATUS 审中-公开
    流体机和制冷循环装置

    公开(公告)号:US20110100025A1

    公开(公告)日:2011-05-05

    申请号:US12993756

    申请日:2009-05-20

    IPC分类号: F25B9/00

    摘要: A fluid machine 110 includes a power recovery mechanism 105 for recovering power from a working fluid, a sub-compressor 102 driven by the recovered power, a shaft 12 coupling the power recovery mechanism 105 and the sub-compressor 102 to each other so that the recovered power is transmitted from the power recovery mechanism 105 to the sub-compressor 102. The power recovery mechanism 105 is provided with a first suction port 26 and a second suction port 27 that open and close, as the first piston 21 rotates, so that the refrigerant flows into the high pressure-side working chamber 23a. The second the suction port 27 is provided at a position facing the first suction port 26 in the axis direction of the shaft 12.

    摘要翻译: 流体机械110包括用于从工作流体回收动力的动力回收机构105,由回收动力驱动的副压缩机102,将动力回收机构105和副压缩机102相互连接的轴12, 回收的动力从动力回收机构105传递到副压缩机102.动力回收机构105设置有第一吸入口26和第二吸入口27,第一吸入口26和第二吸入口27作为第一活塞21旋转而打开和关闭,使得 制冷剂流入高压侧工作室23a。 第二吸入口27设置在与轴12的轴线方向相对的第一吸入口26的位置。

    TWO-STAGE ROTARY EXPANDER, EXPANDER-COMPRESSOR UNIT, AND REFRIGERATION CYCLE APPARATUS
    5.
    发明申请
    TWO-STAGE ROTARY EXPANDER, EXPANDER-COMPRESSOR UNIT, AND REFRIGERATION CYCLE APPARATUS 有权
    两级旋转膨胀机,膨胀机压缩机组和制冷循环装置

    公开(公告)号:US20100043481A1

    公开(公告)日:2010-02-25

    申请号:US12528512

    申请日:2008-02-22

    摘要: An expander-compressor unit (10) includes a two-stage rotary expansion mechanism (3) having a first cylinder (41) and a second cylinder (42). In the expansion mechanism (3), a suction port (71) facing a working chamber on the upstream side in the first cylinder (41) and a discharge port facing a working chamber on the downstream side in the second cylinder (42) are formed. An intermediate plate (43) is provided between the first cylinder (41) and the second cylinder (42). In the intermediate plate (43), a communication passage (43a) for allowing communication between a working chamber on the downstream side in the first cylinder (41) and a working chamber on the upstream side in the second cylinder (42) is formed. The communication passage (43a) does not communicate with the working chamber in the first cylinder (41) during the suction process, and communicates with the downstream working chamber in the first cylinder (41) at or after the end of the suction process.

    摘要翻译: 膨胀机压缩机单元(10)包括具有第一气缸(41)和第二气缸(42)的两级旋转膨胀机构(3)。 在膨胀机构3中,形成面向第一气缸41的上游侧的工作室的吸入口71和与第二气缸42的下游侧的工作室相对的排出口。 。 中间板(43)设置在第一气缸(41)和第二气缸(42)之间。 在中间板(43)中,形成有用于使第一气缸(41)下游侧的工作室和第二气缸(42)上游侧的工作室之间的连通的连通路(43a)。 连通通道(43a)在吸入过程中不与第一气缸(41)中的工作室连通,并且在吸入过程结束时或之后与第一气缸(41)中的下游工作室连通。

    TWO-STAGE ROTARY EXPANDER, EXPANDER-INTEGRATED COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS
    7.
    发明申请
    TWO-STAGE ROTARY EXPANDER, EXPANDER-INTEGRATED COMPRESSOR, AND REFRIGERATION CYCLE APPARATUS 有权
    两级旋转膨胀机,膨胀机一体式压缩机和制冷循环装置

    公开(公告)号:US20110070115A1

    公开(公告)日:2011-03-24

    申请号:US12992976

    申请日:2009-05-18

    IPC分类号: F01C11/00

    摘要: An expander-integrated compressor (100) includes: a compression mechanism (2) for compressing a working fluid; an expansion mechanism (3) for expanding a working fluid; and a shaft (5) that couples the compression mechanism (2) and the expansion mechanism (3). The expansion mechanism (3) includes a variable vane mechanism (60). The variable vane mechanism (60) controls the movement of a first vane (48) so that the ratio of a period P2 to a period P1 (P2/P1) can be adjusted, where P1 denotes the period during which the first vane (48) is in contact with a first piston (46) in the course of one rotation of the shaft (5), and P2 denotes the period during which the first vane (48) is spaced from the first piston (46) in the course of one rotation of the shaft (5).

    摘要翻译: 膨胀机一体式压缩机100包括:压缩机构2,用于压缩工作流体; 用于使工作流体膨胀的膨胀机构(3); 和连接压缩机构(2)和膨胀机构(3)的轴(5)。 膨胀机构(3)包括可变叶片机构(60)。 可变叶片机构(60)控制第一叶片(48)的移动,使得可以调节周期P2与周期P1(P2 / P1)的比率,其中P1表示第一叶片(48) )在轴(5)的一次旋转过程中与第一活塞(46)接触,P2表示在第一活塞(46)的过程中第一叶片(48)与第一活塞(46)间隔开的时段 轴(5)的一个旋转。

    Two-stage rotary expander, expander-compressor unit, and refrigeration cycle apparatus
    8.
    发明授权
    Two-stage rotary expander, expander-compressor unit, and refrigeration cycle apparatus 有权
    两级旋转式膨胀机,膨胀机组,冷冻循环装置

    公开(公告)号:US08690555B2

    公开(公告)日:2014-04-08

    申请号:US12528512

    申请日:2008-02-22

    摘要: An expander-compressor unit (10) includes a two-stage rotary expansion mechanism (3) having a first cylinder (41) and a second cylinder (42). In the expansion mechanism (3), a suction port (71) facing a working chamber on the upstream side in the first cylinder (41) and a discharge port facing a working chamber on the downstream side in the second cylinder (42) are formed. An intermediate plate (43) is provided between the first cylinder (41) and the second cylinder (42). In the intermediate plate (43), a communication passage (43a) for allowing communication between a working chamber on the downstream side in the first cylinder (41) and a working chamber on the upstream side in the second cylinder (42) is formed. The communication passage (43a) does not communicate with the working chamber in the first cylinder (41) during the suction process, and communicates with the downstream working chamber in the first cylinder (41) at or after the end of the suction process.

    摘要翻译: 膨胀机压缩机单元(10)包括具有第一气缸(41)和第二气缸(42)的两级旋转膨胀机构(3)。 在膨胀机构3中,形成面向第一气缸41的上游侧的工作室的吸入口71和与第二气缸42的下游侧的工作室相对的排出口。 。 中间板(43)设置在第一气缸(41)和第二气缸(42)之间。 在中间板(43)中,形成有用于使第一气缸(41)下游侧的工作室和第二气缸(42)上游侧的工作室之间的连通的连通路(43a)。 连通通道(43a)在吸入过程中不与第一气缸(41)中的工作室连通,并且在吸入过程结束时或之后与第一气缸(41)中的下游工作室连通。

    REFRIGERATION DEVICE
    9.
    发明申请
    REFRIGERATION DEVICE 有权
    制冷装置

    公开(公告)号:US20140047862A1

    公开(公告)日:2014-02-20

    申请号:US14114417

    申请日:2012-04-27

    IPC分类号: F25B1/10

    摘要: An air conditioner (1A) as a refrigeration apparatus includes: a refrigerant circuit (2) including an evaporator (25), a first compressor (21), a vapor cooler (3), a second compressor (22), and a condenser (23) that are connected in this order; a heat release circuit (4) that allows a heat medium to circulate between the condenser (23) and a first heat exchanger (5) that releases heat to the atmosphere; and a heat absorption circuit (6) that allows a heat medium to circulate between the evaporator (25) and a second heat exchanger (7). The vapor cooler (3) is a heat exchanger that exchanges heat between a refrigerant vapor compressed by the first compressor (21) and the heat medium flowing in the heat release circuit (4) or the heat medium flowing in the heat absorption circuit (6).

    摘要翻译: 作为制冷装置的空调装置(1A)包括:制冷剂回路(2),包括蒸发器(25),第一压缩机(21),蒸气冷却器(3),第二压缩机(22)和冷凝器 23); 放热回路(4),其允许热介质在冷凝器(23)和向大气释放热量的第一热交换器(5)之间循环; 以及允许热介质在所述蒸发器(25)和第二热交换器(7)之间循环的吸热回路(6)。 蒸汽冷却器(3)是在由第一压缩机(21)压缩的制冷剂蒸汽与在散热回路(4)中流动的热介质或在吸热回路(6)中流动的热介质之间进行热交换的热交换器 )。

    GAS TURBINE SYSTEM
    10.
    发明申请
    GAS TURBINE SYSTEM 有权
    气体涡轮机系统

    公开(公告)号:US20120137651A1

    公开(公告)日:2012-06-07

    申请号:US13390663

    申请日:2011-06-01

    摘要: A gas turbine system (1A) includes a gas turbine unit (2) and a cooling fluid generator (5). The gas turbine unit (2) includes a first compressor (21) and a first expansion turbine (23) coupled to each other by a first shaft (22), a combustor (26), and a fuel tank (30). A fuel held in the fuel tank (30) circulates through a fuel circulation passage (31). A working fluid that has a pressure increased by the first compressor (1) is extracted from the gas turbine unit (2). The cooling fluid generator (5) includes a cooler (55) for cooling, with the fuel flowing through the fuel circulation passage (31), the working fluid that has been extracted from the gas turbine unit (2), and a second expansion turbine (53) for expanding the working fluid that has flowed out of the cooler (55).

    摘要翻译: 燃气轮机系统(1A)包括燃气轮机单元(2)和冷却液发生器(5)。 燃气轮机单元(2)包括通过第一轴(22),燃烧器(26)和燃料箱(30)彼此联接的第一压缩机(21)和第一膨胀涡轮机(23)。 保持在燃料箱(30)中的燃料通过燃料循环通道(31)循环。 从燃气轮机单元(2)提取具有由第一压缩机(1)增加的压力的工作流体。 冷却液发生器(5)包括用于冷却的冷却器(55),其中燃料流过燃料循环通道(31),已从燃气轮机单元(2)中提取的工作流体和第二膨胀涡轮机 (53),用于使从所述冷却器(55)流出的工作流体膨胀。