Ice storage coil arrangement
    1.
    发明授权
    Ice storage coil arrangement 有权
    储冰线圈布置

    公开(公告)号:US06216486B1

    公开(公告)日:2001-04-17

    申请号:US09404959

    申请日:1999-09-24

    IPC分类号: F25D302

    摘要: The present invention provides a planned array tubes and circuits in a cooling coil for a thermal storage unit to maintain at least some of the vertical aisles between adjacent circuits or sets of circuits to provide communication through the coil to present more ice-contact surface area to the heat transfer fluid for maintenance of a fluid temperature at about the desired output temperature and to provide a circuit having a means to monitor and control termination of the ice build in a thermal storage unit.

    摘要翻译: 本发明提供了一种用于热存储单元的冷却盘管中的计划阵列管和电路,以保持相邻电路或电路组之间的垂直通道中的至少一些,以提供通过线圈的连通,以将更多的冰接触表面积提供给 传热流体,用于将流体温度维持在大约所需的输出温度,并提供具有监测和控制在热存储单元中的结冰的装置的电路。

    Densified heat transfer tube bundle
    2.
    发明授权
    Densified heat transfer tube bundle 有权
    密封传热管束

    公开(公告)号:US06820685B1

    公开(公告)日:2004-11-23

    申请号:US10786142

    申请日:2004-02-26

    IPC分类号: F28D708

    摘要: A heat exchanger coil assembly is made up of arrays of substantially equally spaced apart serpentine circuits located in the coil assembly region of the conduit, with adjacent circuits being arranged in a parallel offset fashion in which adjacent return bends are overlapping. The tubes have an effective diameter of D. Depression areas are provided at the points of overlap to locally reduce the diameter at the overlap. This provides a circuit-to-circuit with a density D/S>1.0, preferably greater than 1.02, where S is the spacing between adjacent circuits and D is the effective diameter of the tubes.

    摘要翻译: 热交换器线圈组件由位于导管的线圈​​组件区域中的基本上等间隔开的蛇形电路的阵列组成,相邻的电路以相邻的返回弯曲部重叠的平行偏移方式布置。 管的有效直径为D.凹陷区域设置在重叠点处,以局部减小重叠处的直径。 这提供了密度D / S> 1.0,优选大于1.02的电路到电路,其中S是相邻电路之间的间隔,D是管的有效直径。

    Bi-flow expansion device
    3.
    发明授权
    Bi-flow expansion device 失效
    双流膨胀装置

    公开(公告)号:US5085058A

    公开(公告)日:1992-02-04

    申请号:US553831

    申请日:1990-07-18

    IPC分类号: F25B41/06

    摘要: A bi-flow expansion device for a heat pump or other apparatus where fluid avel is reversed with different required flow rates in each direction. The device comprises a tubular member mounted in a refrigerant line and having non-symmetrical entrance-exits at the ends of the tubular member for changing the mass flow rate of refrigerant through the expansion device when the direction of refrigerant flow is changed.

    摘要翻译: 一种用于热泵或其他装置的双流膨胀装置,其中流体行进在每个方向上以不同的所需流速反转。 该装置包括安装在制冷剂管线中的管状构件,并且在管状构件的端部处具有非对称的入口,用于当制冷剂流动方向改变时改变通过膨胀装置的制冷剂的质量流量。

    Subcooling and proportional control of subcooling of liquid refrigerant
circuits with thermal storage or low temperature reservoirs
    4.
    发明授权
    Subcooling and proportional control of subcooling of liquid refrigerant circuits with thermal storage or low temperature reservoirs 失效
    具有热储存或低温储层的液体制冷剂回路的过冷和过冷比例控制

    公开(公告)号:US5386709A

    公开(公告)日:1995-02-07

    申请号:US988547

    申请日:1992-12-10

    申请人: David A. Aaron

    发明人: David A. Aaron

    摘要: The present invention provides method and apparatus for incorporating thermal storage and other low-temperature reservoirs with new or retrofittable refrigerant circuit devices to increase their thermal operating capacity and efficiency by subcooling refrigerant condensate with subcoolers, as illustrated in a plurality of structural arrangements, which allows simultaneous cooling of a refrigerated volume and recharging of the thermal storage system, and further, it may utilize proportional subcooling to proportionally control evaporator capacity.

    摘要翻译: 本发明提供了用于将热存储器和其它低温容器与新的或可改装的制冷剂回路装置相结合的方法和装置,以通过使用过冷却器过冷制冷剂冷凝器来增加它们的热操作能力和效率,如多个结构布置所示,其允许 冷却体积的同时冷却和蓄热系统的再充电,此外,它可以利用成比例的过冷成比例地控制蒸发器容量。

    Bi-flow expansion device
    5.
    发明授权
    Bi-flow expansion device 失效
    双流膨胀装置

    公开(公告)号:US5345780A

    公开(公告)日:1994-09-13

    申请号:US802547

    申请日:1991-12-30

    IPC分类号: F25B41/06 F25D13/00

    摘要: A bi-flow expansion device for a heat pump or other apparatus where fluid avel is reversed with different required flow rates in each direction. The device comprises a tubular member mounted in a refrigerant line and having non-symmetrical entrance-exits at the ends of the tubular member for changing the mass flow rate of refrigerant through the expansion device when the direction of refrigerant flow is changed.

    摘要翻译: 一种用于热泵或其他装置的双流膨胀装置,其中流体行进在每个方向上以不同的所需流速反转。 该装置包括安装在制冷剂管线中的管状构件,并且在管状构件的端部处具有非对称的入口,用于当制冷剂流动方向改变时改变通过膨胀装置的制冷剂的质量流量。