Refrigeration circuit and method for operating a refrigeration circuit
    61.
    发明授权
    Refrigeration circuit and method for operating a refrigeration circuit 有权
    制冷回路及制冷回路的运行方法

    公开(公告)号:US09494345B2

    公开(公告)日:2016-11-15

    申请号:US14499852

    申请日:2014-09-29

    摘要: The invention relates to a refrigeration circuit having a mono- or multi-component refrigerant circulating therein, said refrigeration circuit comprising, in the direction of flow, a condenser, a collecting container, a relief device connected upstream of an evaporator, an evaporator and a compressor unit with single-stage compression. According to the invention, there is an intermediate relief device arranged between the condenser and the collecting container. Furthermore, there is disclosed a method of operating a refrigeration device in which pressure relief of the refrigerant to an (intermediate) pressure of 5 to 40 bar is effected in the intermediate relief device arranged between the condenser and the collecting container.

    摘要翻译: 本发明涉及一种具有在其中循环的单组分或多组分制冷剂的制冷回路,所述制冷回路在流动方向上包括冷凝器,收集容器,连接在蒸发器上游的释放装置,蒸发器和 压缩机单级采用单级压缩。 根据本发明,在冷凝器和收集容器之间设置有中间释放装置。 此外,公开了一种操作制冷装置的方法,其中在布置在冷凝器和收集容器之间的中间释放装置中,制冷剂的压力释放达到5至40巴的(中间)压力。

    ELECTROCHEMICAL REFRIGERATION SYSTEMS AND APPLIANCES

    公开(公告)号:US20160195307A1

    公开(公告)日:2016-07-07

    申请号:US14589223

    申请日:2015-01-05

    发明人: Brent Alden Junge

    IPC分类号: F25B1/00

    摘要: Refrigeration systems and appliances are provided. A refrigeration system includes a refrigerant, the refrigerant including a working fluid and an electrochemically active fluid. The refrigeration system further includes a condenser, an evaporator, and an electrochemical compressor in fluid communication with the condenser and the evaporator. The refrigeration system can further include various components which advantageously reduce the energy consumption and increase the predicatability and efficiency of the refrigeration system.

    Cooling system of a refrigerator and suction system for a compressor fluid
    66.
    发明授权
    Cooling system of a refrigerator and suction system for a compressor fluid 有权
    冰箱的冷却系统和压缩机流体的抽吸系统

    公开(公告)号:US09335084B2

    公开(公告)日:2016-05-10

    申请号:US13643862

    申请日:2011-04-26

    摘要: The present invention relates to a cooling system of a refrigerator, particularly of a refrigerator including a refrigeration compartment and a freezer comprising a compressor attached to at least one condenser by a segment of a refrigerant tube, wherein a first refrigerant line leaves from the condenser and returns to the compressor, and a second refrigerant line leaves from the condenser and returns to the compressor. In the preferred embodiment of the present invention, the compressor has at least two suction inlets, wherein the first refrigerant line is connected to the first inlet and the second refrigerant line is connected to the second inlet, and both inlets have each a suction valve. In the optional embodiment of the present invention, the fluid compressor comprises at least one fluid selection device directly connected to the at least one suction inlet, and the fluid selection device receives at least two supply lines, and is able to selectively switch pressurized fluid from one of them, to the suction inlet of the fluid compressor.

    摘要翻译: 本发明涉及一种冰箱的冷却系统,特别是一种包括冷藏室和冰箱的冰箱的冷却系统,冷冻室包括通过制冷剂管的一段连接到至少一个冷凝器的压缩机,其中第一制冷剂管线从冷凝器离开, 返回到压缩机,第二制冷剂管线从冷凝器离开并返回压缩机。 在本发明的优选实施例中,压缩机具有至少两个吸入口,其中第一制冷剂管线连接到第一入口,第二制冷剂管线连接到第二入口,并且两个入口均具有吸入阀。 在本发明的任选实施例中,流体压缩机包括直接连接到至少一个吸入口的至少一个流体选择装置,并且流体选择装置接收至少两条供应管线,并且能够选择性地将加压流体从 其中一个到流体压缩机的吸入口。

    Portable air conditioning system
    67.
    发明授权
    Portable air conditioning system 有权
    便携式空调系统

    公开(公告)号:US09182164B1

    公开(公告)日:2015-11-10

    申请号:US13670054

    申请日:2012-11-06

    IPC分类号: F25D15/00 F25D11/00 F25B1/00

    摘要: A portable air conditioning system has a wheeled base and an insulated housing in a shape of a cube. A louver is located on a housing front panel. A louver and a pair of handles are located on a housing back panel. An insulated dividing panel divides an upper housing compartment and a lower housing compartment. A compressor coupled to a motor, a condenser, and a receiver are located in the lower housing compartment. An evaporator is located in the upper housing compartment. A suction line connects the accumulator to the compressor. An expansion tank is connected to the accumulator. A condensation pan is located above the dividing panel. An evaporator fan is located in the upper housing compartment and a condenser fan is located in the lower housing compartment. A thermostatic expansion valve is located on an inlet to the evaporator.

    摘要翻译: 便携式空调系统具有轮状基座和立方体形状的绝缘壳体。 百叶窗位于外壳前面板上。 一个百叶窗和一把把手位于外壳后面板上。 绝缘分隔板将上壳体隔室和下壳体隔开。 联接到马达,冷凝器和接收器的压缩机位于下壳体隔室中。 蒸发器位于上壳体隔室中。 吸入管路将蓄能器连接到压缩机。 膨胀箱连接到蓄能器。 冷凝盘位于分隔板上方。 蒸发器风扇位于上壳体隔室中,冷凝器风扇位于下壳体隔室中。 恒温膨胀阀位于蒸发器的入口处。

    MODULAR LOW CHARGE HYDROCARBON REFRIGERATION SYSTEM AND METHOD OF OPERATION
    68.
    发明申请
    MODULAR LOW CHARGE HYDROCARBON REFRIGERATION SYSTEM AND METHOD OF OPERATION 有权
    模块式低充气碳氢化合物制冷系统及其运行方法

    公开(公告)号:US20150257549A1

    公开(公告)日:2015-09-17

    申请号:US14210745

    申请日:2014-03-14

    IPC分类号: A47F3/04 F25B1/00

    摘要: A modular refrigeration system includes a refrigeration loop having a compressor, a condenser, an expansion assembly, and a chiller interconnected by a first piping loop cycling hydrocarbon refrigerant. A high side cooling loop includes a first heat exchanger and a first pump interconnected with the condenser by a second piping loop cycling a cooling fluid, the cooling fluid exchanges heat with the hydrocarbon refrigerant at the condenser. A low side cooling loop includes a second heat exchanger and a second pump interconnected with the chiller by a third piping loop cycling a chilled fluid, the chilled fluid exchanges heat with the hydrocarbon refrigerant at the chiller. A space supports the second heat exchanger and is configured to be maintained within a predetermined temperature range, wherein the total charge of hydrocarbon refrigerant associated with the space does not exceed 150 grams.

    摘要翻译: 模块化制冷系统包括具有压缩机,冷凝器,膨胀组件和通过循环烃制冷剂的第一管道环路连接的冷冻机的制冷回路。 高侧冷却回路包括第一热交换器和通过循环冷却流体的第二管道回路与冷凝器互连的第一泵,冷却流体与冷凝器处的烃制冷剂交换热量。 低侧冷却回路包括第二热交换器和通过循环冷冻流体的第三管道回路与冷却器互连的第二泵,所述冷却流体与所述冷却器中的碳氢化合物制冷剂交换热量。 空间支撑第二热交换器并被构造成保持在预定的温度范围内,其中与该空间相关联的烃制冷剂的总电荷不超过150克。

    COMPRESSOR
    69.
    发明申请
    COMPRESSOR 审中-公开
    压缩机

    公开(公告)号:US20150219084A1

    公开(公告)日:2015-08-06

    申请号:US14422085

    申请日:2013-08-17

    申请人: GEA Bock GmbH

    摘要: A compressor for compressing a refrigerant comprising a cylinder block, a cylinder cover (12) and a valve plate (10) which is interposed between the cylinder block and the cylinder cover (12), said valve plate (10) being connected to the cylinder cover (12) and/or to the cylinder block without redundancy in the sealing plane.

    摘要翻译: 一种用于压缩制冷剂的压缩机,包括气缸体,气缸盖(12)和阀板(10),所述气缸体和阀板(10)插入在气缸体和气缸盖(12)之间,所述阀板(10)连接到气缸 盖子(12)和/或在密封平面上没有冗余的气缸体。

    Cooling system and a method for separation of oil
    70.
    发明授权
    Cooling system and a method for separation of oil 有权
    冷却系统和分离油的方法

    公开(公告)号:US09091470B2

    公开(公告)日:2015-07-28

    申请号:US14383955

    申请日:2013-03-05

    申请人: Danarctica ApS

    摘要: The invention relates to a cooling system (2) and a method for oil separation, where a condenser unit (10) contains an oil separator (18,20), from which oil separator oil is lead through a pipeline (24) and back to the compressor (4). It is an object of the invention to collect all condensing functions and oil separation functions into a common pressure container (26). According to the invention, this objective is achieved by a system, the condenser unit and oil separator are integrated in a common pressure tank (26) that contains at least one first oil separator and at least a second secondary oil separator, which pressure tank contains a condenser container (30) which interacts with a third oil separator (22). Hereby, it is attained that condensation and oil separation are integrated in a common pressure tank.

    摘要翻译: 本发明涉及一种冷却系统(2)和一种油分离方法,其中冷凝器单元(10)包含油分离器(18,20),油分离器油从该分离器通过管道(24)引导回到 压缩机(4)。 本发明的一个目的是将所有冷凝功能和油分离功能集中到一个共同的压力容器(26)中。 根据本发明,该目的通过系统实现,冷凝器单元和油分离器集成在共同的压力罐(26)中,该压力容器包含至少一个第一油分离器和至少第二辅助油分离器,该压力罐包含 与第三油分离器(22)相互作用的冷凝器容器(30)。 因此,可以将冷凝和油分离结合在一般的压力罐中。