HEAT EXCHANGER AND REFRIGERATION AND AIR-CONDITIONING APPARATUS
    4.
    发明申请
    HEAT EXCHANGER AND REFRIGERATION AND AIR-CONDITIONING APPARATUS 审中-公开
    热交换器和制冷和空调设备

    公开(公告)号:US20130126127A1

    公开(公告)日:2013-05-23

    申请号:US13813675

    申请日:2011-08-05

    IPC分类号: F28D1/02 F28D15/00

    摘要: A heat exchanger includes a first flat pipe including plural through-holes through which a high-temperature fluid flows, a second flat pipe including plural through-holes through which a low-temperature fluid flows, a first tubular shape inlet header connected to one end of the first flat pipe, a first tubular shape outlet header connected to another end of the first flat pipe, a second tubular shape inlet header connected to one end of the second flat pipe, and a second tubular shape outlet header connected to another end of the second flat pipe. The first and second flat pipes are stacked with contacting flat surfaces. The low-temperature fluid flowing into the through-holes in the second flat pipe from the second inlet header is a fluid in a two-phase gas-liquid state, and flows into those through-holes in a substantially horizontal direction or in an upward direction relative to the substantially horizontal direction.

    摘要翻译: 一种热交换器包括:第一扁平管,其包括多个高温流体流过的通孔;第二扁平管,包括多个通过低温流体流过的通孔;第一管状入口集管,连接到一端 第一扁平管的第一管状形状出口集管,连接到第一扁平管的另一端的第二管状出口集管,连接到第二扁平管的一端的第二管状入口集管和连接到第二扁平管的另一端的第二管状出口集管 第二扁平管。 第一和第二扁平管道与平坦表面堆叠。 从第二入口集管流入第二扁平管中的通孔的低温流体是两相气液状态的流体,并且在基本上水平的方向或向上流动到这些通孔中 方向相对于基本上水平的方向。