REFRIGERATION CIRCUIT WITH HEAT RECOVERY MODULE
    1.
    发明申请
    REFRIGERATION CIRCUIT WITH HEAT RECOVERY MODULE 审中-公开
    具有热回收模块的制冷回路

    公开(公告)号:WO2015039688A1

    公开(公告)日:2015-03-26

    申请号:PCT/EP2013/069510

    申请日:2013-09-19

    Inventor: HELLMANN, Sascha

    Abstract: A refrigeration circuit (1) configured for circulating a refrigerant an comprises in the direction of flow of the refrigerant: at least one compressor (2a, 2b, 2c, 2d); at least one heat recovery heat exchanger (4); at least one gas cooler/condenser (10); at least one evaporator associated expansion device (18); at least one receiver (14); and at least one evaporator (20). The refrigeration circuit (1) further comprises a gas/liquid separator (8) having a refrigerant inlet line (7) fluidly connected to an outlet-side of the at least one heat recovery heat exchanger (4); an gaseous phase outlet line (9) fluidly connected to an inlet side of the at least one gas cooler/condenser (10); and an liquid phase outlet line (13) fluidly connected to the receiver (14).

    Abstract translation: 构造成使制冷剂a循环的制冷回路(1)包括制冷剂流动方向:至少一个压缩机(2a,2b,2c,2d); 至少一个热回收热交换器(4); 至少一个气体冷却器/冷凝器(10); 至少一个蒸发器相关联的膨胀装置(18); 至少一个接收器(14); 和至少一个蒸发器(20)。 制冷回路(1)还包括气/液分离器(8),其具有与所述至少一个热回收热交换器(4)的出口侧流体连接的制冷剂入口管线(7)。 与所述至少一个气体冷却器/冷凝器(10)的入口侧流体连接的气相出口管线(9)。 和流体连接到接收器(14)的液相出口管线(13)。

    COOLANT CIRCUIT AND DOMESTIC REFRIGERATION DEVICE HAVING A COOLANT CIRCUIT
    3.
    发明申请
    COOLANT CIRCUIT AND DOMESTIC REFRIGERATION DEVICE HAVING A COOLANT CIRCUIT 审中-公开
    用制冷剂回路制冷剂回路和预算冷却器

    公开(公告)号:WO2013064428A3

    公开(公告)日:2013-09-26

    申请号:PCT/EP2012071265

    申请日:2012-10-26

    Inventor: BABUCKE ANDREAS

    CPC classification number: F25B43/00 F25B2400/16 F25B2500/01 F25B2600/05

    Abstract: The invention relates to a coolant circuit (20) and to a domestic refrigeration device (1) having a coolant circuit (20) of this kind. The coolant circuit (20) comprises a compressor (21), a condenser (22) which is connected downstream of the compressor (21), a throttle apparatus (23) which is connected downstream of the condenser (22), an evaporator (24) which is arranged between the compressor (21) and the throttle apparatus (23), and a drying apparatus (31, 61) which is designed to draw moisture from the coolant in the coolant circuit (20) and which is designed to provide an adjustable storage volume for the coolant in the coolant circuit (20).

    Abstract translation: 具有这种制冷剂回路(20)的制冷剂回路(20)和家用制冷机(1)。 所述制冷剂回路(20)包括压缩机(21)所涉及的压缩机(21),冷凝器(22)的下游,一个冷凝器(22)中的节流装置(23)的下游,所述压缩机(21)和节流装置之间设置一个(23) 蒸发器(24),并且其适于将所述制冷剂回路(20)的制冷剂,以除去水分和其适于提供对所述制冷剂回路(20)准备的制冷剂的可调节存储卷的干燥装置(31,61)。

    CONDENSER EVAPORATOR SYSTEM (CES) FOR A REFRIGERATION SYSTEM AND METHOD
    4.
    发明申请
    CONDENSER EVAPORATOR SYSTEM (CES) FOR A REFRIGERATION SYSTEM AND METHOD 审中-公开
    用于制冷系统和方法的冷凝器蒸发器系统(CES)

    公开(公告)号:WO2012174093A3

    公开(公告)日:2013-07-11

    申请号:PCT/US2012042223

    申请日:2012-06-13

    Abstract: A condenser evaporator system includes: a condenser (200) con¬ structed for condensing a gaseous refrigerant from the source of com¬ pressed gaseous refrigerant; a controlled pressure receiver (202) for holding liquid refrigerant; a first liquid refrigerant feed line (210) for conveying liquid refrigerant from the condenser to the controlled pres¬ sure receiver; an evaporator (204) for evaporating liquid refrigerant; and a second liquid refrigerant feed line (214) for conveying liquid re¬ frigerant from the controlled pressure receiver to the evaporator. The condenser evaporator system can be provided as multiple condenser evaporator systems operating from a source of compressed gaseous refrigerant.

    Abstract translation: 冷凝器蒸发器系统包括:冷凝器(200),其被构造用于从气态致冷剂源冷凝气态制冷剂; 用于保持液体制冷剂的受控压力容器(202); 用于将液体制冷剂从冷凝器输送到受控压力接收器的第一液体制冷剂供给管线(210) 用于蒸发液体制冷剂的蒸发器(204); 以及用于将液体冷凝器从受控压力接收器输送到蒸发器的第二液体制冷剂供给管线(214)。 冷凝器蒸发器系统可以作为从压缩气态制冷剂源操作的多个冷凝器蒸发器系统提供。

    REFRIGERATING SYSTEM AND METHOD FOR OPERATING THE SAME
    5.
    发明申请
    REFRIGERATING SYSTEM AND METHOD FOR OPERATING THE SAME 审中-公开
    制冷系统及其操作方法

    公开(公告)号:WO2009043363A1

    公开(公告)日:2009-04-09

    申请号:PCT/EP2007/008573

    申请日:2007-10-02

    Abstract: A refrigerating system according to the invention comprises refrigerating cycle having a compressor (4), a condenser (6), a collecting container (10), an expansion device (16), an evaporator (18) and refrigerating circuits circulating a refrigerant therethrough; a liquefying set comprising an additional condenser (24), connected in parallel to the condenser (6); and a control unit that in operation allows switching between normal operation of the refrigerating cycle and refrigerant collecting operation in which the remaining refrigerant is sucked off the condenser (6), is liquefied by the additional condenser (24) and collects in the collecting container (10).

    Abstract translation: 根据本发明的制冷系统包括具有压缩机(4),冷凝器(6),收集容器(10),膨胀装置(16),蒸发器(18)和使制冷剂循环的制冷循环的制冷循环; 包括与冷凝器(6)并联连接的附加冷凝器(24)的液化组件; 以及控制单元,其操作允许在冷冻循环的正常操作和其余的制冷剂从冷凝器(6)吸出的制冷剂收集操作之间切换)由附加冷凝器(24)液化并收集在收集容器( 10)。

    空気調和装置および熱源ユニット
    6.
    发明申请
    空気調和装置および熱源ユニット 审中-公开
    空调和热源单元

    公开(公告)号:WO2007097238A1

    公开(公告)日:2007-08-30

    申请号:PCT/JP2007/052677

    申请日:2007-02-15

    Abstract:  比較的アキュムレータの容量が小さい場合にも、過剰な余剰冷媒が室外ユニットに滞留して円滑な運転が阻害されることを抑制することを目的とする。空気調和装置(1)は、複数の室外ユニット(2,102)と、室内ユニット(4)と、液冷媒連絡配管(6)およびガス冷媒連絡配管(7)と、制御部とを備える。室外ユニット(2)は、圧縮機(21)と、室外熱交換器(23)と、アキュムレータ(24)とを有する。室内ユニット(4)は、室内膨張弁(41)と、室内熱交換器(42)とを有する。制御部は、運転状態にある熱源ユニットにおいて冷媒量が過剰であると判断したときに、停止状態にある他の熱源ユニットを起動させる、あるいは、運転状態にある第1熱源ユニット以外の熱源ユニットにおいてアキュムレータに冷媒を溜める冷媒溜め制御を行わせる。

    Abstract translation: 即使当蓄电池尺寸相对较小时,也可以抑制由室内机剩余的冷却液引起的平滑运转的劣化。 空调装置(1)包括多个室外机组(2,102),室内单元(4),液体冷却剂通气管道(6),气体冷却剂通气管道(7)和控制单元。 室外机组(2)具有压缩机(21),室外热交换器(23)和蓄电池(24)。 室内机(4)具有室内膨胀阀(41)和室内热交换器(42)。 当控制单元判定处于运行状态的热源单元中的冷却剂量过多时,控制单元启动处于停止状态的另一个热源单元,或者在运行状态下控制第一热源单元以外的热源单元 将冷却液汇集在蓄能器中。

    REFRIGERANT LEAKAGE DETECTION
    7.
    发明申请
    REFRIGERANT LEAKAGE DETECTION 审中-公开
    制冷剂泄漏检测

    公开(公告)号:WO2007022779A1

    公开(公告)日:2007-03-01

    申请号:PCT/DK2006/000460

    申请日:2006-08-24

    CPC classification number: F25B49/005 F25B2400/16 F25B2500/222 F25B2600/05

    Abstract: The present invention relates to a refrigeration system with a detector for detection of refrigerant leakage, the system comprising a flow circuit for recirculation of a refrigerant and including a compressor for generation of a refrigerant flow from a low-pressure side to a high-pressure side of the compressor and, in the order defined by the flow direction, connected in series with a condenser for cooling of the refrigerant towards the ambient temperature, a receiver for accommodation of refrigerant, a pressure reducing device separating the low-pressure side and the high pressure side of the compressor, and a first evaporator for evaporation of the refrigerant, and a weight transducer mounted in operational contact with the receiver for generation of an output signal corresponding to the weight of the receiver.

    Abstract translation: 本发明涉及一种具有用于检测制冷剂泄漏的检测器的制冷系统,该系统包括用于再循环制冷剂的流动回路,并且包括用于产生从低压侧到高压侧的制冷剂流的压缩机 的压缩机,并且按照流动方向限定的顺序与冷凝器串联连接以冷却制冷剂朝向环境温度,用于容纳制冷剂的接收器,分离低压侧和高压侧的减压装置 压缩机的压力侧和用于蒸发制冷剂的第一蒸发器,以及安装在与接收器操作接触的重量传感器,用于产生对应于接收器的重量的输出信号。

    HVAC SYSTEM WITH POST-SHUT DOWN ISOLATION AND VENTING OF EVAPORATOR USING H-SHAPED VALVE
    8.
    发明申请
    HVAC SYSTEM WITH POST-SHUT DOWN ISOLATION AND VENTING OF EVAPORATOR USING H-SHAPED VALVE 审中-公开
    使用H形阀门进行断开分离和排气的HVAC系统

    公开(公告)号:WO2004005058A1

    公开(公告)日:2004-01-15

    申请号:PCT/US2003/019814

    申请日:2003-06-23

    Abstract: An air conditioning system for a vehicle including an integral valve block (32) having a liquid line bore (42) extending therethrough and a suction line bore (44) extending therethrough with a transverse by-pass passage (34). The by-pass check valve (38) of the first system of Figures 1 and 2 allows only one-way fluid flow through the by-pass passage (34) from the suction fluid line (22) to the liquid fluid line (20), whereas the by-pass check valve (40) of the second system of Figures 3 and 4 allows only one-way fluid flow through the by-pass passage (34) from the liquid fluid line (20) to the suction fluid line (22). Also integrated into the valve block (16) is a suction check valve (46) in the suction fluid line (22) for allowing one-way fluid flow from the evaporator (16) to the compressor (12).

    Abstract translation: 一种用于车辆的空调系统,其包括具有延伸穿过其中的液体管线孔(42)的整体阀块(32)和通过横向旁通通道(34)延伸穿过其中的吸入管线孔(44)。 图1和图2的第一系统的旁路止回阀(38)仅允许单向流体从吸入流体管线(22)流到液体流体管线(20)通过旁路通道(34) 而图3和图4的第二系统的旁路止回阀(40)仅允许单向流体流经旁路通道(34)从液体流体管线(20)到吸入流体管线 22)。 还集成到阀块(16)中的是吸入流体管线(22)中的吸入止回阀(46),用于允许单向流体从蒸发器(16)流到压缩机(12)。

    COOLING CYCLE
    9.
    发明申请
    COOLING CYCLE 审中-公开
    冷却循环

    公开(公告)号:WO99008053A1

    公开(公告)日:1999-02-18

    申请号:PCT/JP1998/003555

    申请日:1998-08-11

    Abstract: A cooling cycle using a supercritical fluid as a refrigerant, capable of regulating the quantity of the refrigerant over a wide range, and adapted to reduce a required capacity of a refrigerant tank provided for increasing and decreasing the quantity of the refrigerant, wherein a main path (7) is formed by connecting a compressor (2), a radiator (3), an expansion valve (5) and an evaporator (6) in series, and a bypass path (9) is provided in the main path (7) so as to bypass the expansion valve (5) and is provided with a refrigerant tank (10) for storing the refrigerant therein, and on-off valves (11, 12) for opening and closing the inlet and the outlet of the refrigerant tank (10). The refrigerant in the refrigerant tank is cooled with the refrigerant which is circulating in the main path (7) and which has just passed through the expansion valve to keep the temperature in the refrigerant tank (10) lower than that in a high-pressure side line (7a), whereby a required quantity of refrigerant can be recovered.

    Abstract translation: 一种使用超临界流体作为制冷剂的冷却循环,其能够在宽范围内调节制冷剂的量,并且适于减少设置用于增加和减少制冷剂量的制冷剂罐的所需容量,其中主路径 (7)通过连接压缩机(2),散热器(3),膨胀阀(5)和蒸发器(6)而形成,并且在主路径(7)中设置旁路路径(9) 以便旁通膨胀阀(5)并且设置有用于储存制冷剂的制冷剂罐(10)和用于打开和关闭制冷剂罐的入口和出口的开闭阀(11,12) 10)。 制冷剂罐中的制冷剂被冷却,该制冷剂在主路径(7)中循环并刚刚通过膨胀阀,以使得制冷剂罐(10)中的温度低于高压侧 管线(7a),由此可以回收所需量的制冷剂。

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