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我院高压氧舱在空气压缩机出气口安装了热交换器 (后冷却器 )。热交换器内有紫铜盘香管 ,管内通压力为 0 .2 MPa的冷却水 ,被交换的热空气压力为 0 .8MPa。热交换器换热面积为 2 m2 。 1998年出现每 4～ 5 d在空气压缩机关机瞬间出现曲轴油箱内大量进水故障。空气压缩机曲轴油?
Our hospital hyperbaric chamber installed in the air compressor outlet heat exchanger (after cooler). The heat exchanger has a copper plate incense tube, the pipe pressure is 0. 2 MPa cooling water, hot air exchange is 0. 8MPa. Heat exchanger heat transfer area of 2 m2. Appeared in 1998 every 4 ~ 5 d in the moment the air compressor shutdown crankshaft fuel tank a large number of water fault. Air compressor crankshaft oil?