Variable capacity staged cooling direct expansion geothermal heat pump
    1.
    发明授权
    Variable capacity staged cooling direct expansion geothermal heat pump 失效
    可变容量分级冷却直接膨胀地热热泵

    公开(公告)号:US5564282A

    公开(公告)日:1996-10-15

    申请号:US240000

    申请日:1994-05-09

    申请人: Glenn A. Kaye

    发明人: Glenn A. Kaye

    IPC分类号: F24J3/08 F25B13/00 F25B30/06

    摘要: A "DX" heat pump is provided herein which is based on the principle of providing optimal heat exchange in the heating mode through at least two, but up to five or more parallel ground loops, all but one of which respectively can be cut off from the system and evacuated of refrigerant in the cooling mode, and selectively reintroduced as required in the cooling mode. The loops are designed in terms of volume so that the refrigerant charge is correct in the heating mode when split in the selected number of loops and also correct in the cooling mode when one or more loops are used, whereby it/they contain the full system refrigerant charge. The headers are provided with solenoid valves which can be individually operated to provide a staged cooling system.

    摘要翻译: 本文提供了一种“DX”热泵,其基于通过至少两个但至多五个或更多个并联接地回路在加热模式中提供最佳热交换的原理,其中除了一个之外,其中一个可以分别从 该系统在制冷模式下排出制冷剂,并根据冷却模式中的要求选择性地重新引入。 循环是根据体积设计的,使得当在选定数量的回路中分流时,在加热模式中的制冷剂充注是正确的,并且当使用一个或多个回路时在制冷模式下校正,由此它/它们包含完整系统 制冷剂充注 集管设有电磁阀,可以单独操作以提供分级冷却系统。

    Direct expansion geothermal heat pump
    2.
    发明授权
    Direct expansion geothermal heat pump 失效
    直接膨胀地热热泵

    公开(公告)号:US5313804A

    公开(公告)日:1994-05-24

    申请号:US53050

    申请日:1993-04-23

    申请人: Glenn A. Kaye

    发明人: Glenn A. Kaye

    IPC分类号: F24J3/08 F25B13/00 F25B30/06

    摘要: A "DX" heat pump is provided herein which is based on the principle of providing optimal heat exchange in the heating mode through three parallel ground loops, two of which can be cut off from the system and evacuated of refrigerant in the cooling mode. The loops are designed in terms of volume so that the refrigerant charge is correct in the heating mode when split in three loops and also correct in the cooling mode when only one loop is used, but it contains the full system refrigerant charge.

    摘要翻译: 本文提供了一种“DX”热泵,其基于通过三个并联接地回路在加热模式中提供最佳热交换的原理,其中两个可以在系统中被切断并在制冷模式下排出制冷剂。 这些回路根据体积设计,使得制冷剂在加热模式下是正确的,在三回路中分流时,并且在仅使用一个回路时在冷却模式下进行校正,但是它包含全系统制冷剂装料。