Heat shield
    32.
    发明授权
    Heat shield 失效
    隔热板

    公开(公告)号:US06889760B2

    公开(公告)日:2005-05-10

    申请号:US10138867

    申请日:2002-05-03

    申请人: George E. Kluppel

    发明人: George E. Kluppel

    IPC分类号: F28F9/20 F27D7/00

    CPC分类号: F28F9/20 F28F2265/00

    摘要: A method and apparatus for protecting personnel required to work inside of a heat exchanger unit when the cooling air fan has been taken out service for maintenance or repair of the fan or other mechanical equipment, while hot fluid continues to flow through the heat exchanger tubes, and adjacent heat exchanger units continue to operate. An inflatable heat shield is inserted into the out of service heat exchanger unit, and inflated therein to block the convective heat generated by the hot fluid and the adjacent operating units from reaching the personnel working inside the heat exchanger unit.

    摘要翻译: 一种方法和装置,当冷却风扇被取出时,保护在热交换器单元内工作所需的人员用于维护或修理风扇或其他机械设备,同时热流体继续流过热交换器管, 并且相邻的热交换器单元继续运行。 将可充气的隔热罩插入到不在役热交换器单元中,并在其中充气以阻止由热流体和相邻操作单元产生的对流热量到达在热交换器单元内部工作的人员。