LIQUID CARBON DIOXIDE REFRIGERATION SYSTEM
    1.
    发明申请
    LIQUID CARBON DIOXIDE REFRIGERATION SYSTEM 审中-公开
    液体二氧化碳制冷系统

    公开(公告)号:US20120291480A1

    公开(公告)日:2012-11-22

    申请号:US13110322

    申请日:2011-05-18

    IPC分类号: F25J3/00 F25D17/02

    CPC分类号: F25B19/005 F25B9/008

    摘要: A liquid carbon dioxide refrigeration system is provided. The refrigeration system may include a storage tank arranged for storing liquid carbon dioxide, and a vessel arranged to separate carbon dioxide into a vapor carbon dioxide portion and a liquid carbon dioxide portion. A first conduit is coupled to the storage tank and the first vessel such that liquid carbon dioxide can pass from the storage tank to the first vessel. A second conduit is coupled to the first vessel such that the liquid carbon dioxide portion can pass into a refrigeration device, and a third conduit is coupled to the first vessel and the first conduit to recycle the vapor carbon dioxide portion back to the first conduit. The third conduit may include a refrigeration package to compress and liquefy the vapor carbon dioxide portion

    摘要翻译: 提供液态二氧化碳制冷系统。 制冷系统可以包括设置用于储存液体二氧化碳的储罐和布置成将二氧化碳分离成蒸气二氧化碳部分和液体二氧化碳部分的容器。 第一导管连接到储罐和第一容器,使得液体二氧化碳可以从储罐传递到第一容器。 第二导管联接到第一容器,使得液体二氧化碳部分可以进入制冷装置,并且第三导管联接到第一容器和第一导管,以将蒸汽二氧化碳部分再循环回第一导管。 第三导管可以包括用于压缩和液化蒸气二氧化碳部分的制冷包装

    METHOD AND APPARATUS FOR MOVING CRYOGEN
    2.
    发明申请
    METHOD AND APPARATUS FOR MOVING CRYOGEN 审中-公开
    用于移动原子的方法和装置

    公开(公告)号:US20120291455A1

    公开(公告)日:2012-11-22

    申请号:US13110381

    申请日:2011-05-18

    IPC分类号: F17C13/00

    摘要: Method and apparatus for moving liquid cryogen at relatively low pressures and at high volumes. An axial rotor pump may have housing with a substantially vertical tubular space. The axial rotor pump may pump liquid cryogen from an inlet near a bottom of the housing to an outlet near a top of the housing. A seal may not be required between a pump drive shaft and the top of the pump housing by using an extended neck or a magnetic coupling arrangement.

    摘要翻译: 在相对较低的压力和大体积下移动液体冷冻剂的方法和装置。 轴向转子泵可以具有基本垂直的管状空间的壳体。 轴向转子泵可将液体冷冻剂从壳体底部附近的入口泵送到靠近壳体顶部的出口。 通过使用延长的颈部或磁耦合装置,泵驱动轴和泵壳的顶部之间可能不需要密封。