公开(公告)号：US20140308148A1

公开(公告)日：2014-10-16

申请号：US14199750

申请日：2014-03-06

申请人： Hitachi Industrial Equipment Systems Co., Ltd.

发明人： Fumio TAKEDA ,  Masayuki KASAHARA ,  Takehiro MATSUZAKA ,  Tsutomu NOZAKI ,  Hideharu TANAKA

IPC分类号： F04C15/00 ,  F04C2/08

CPC分类号： F04C15/0092 ,  F01C21/08 ,  F04C18/16 ,  F04C29/021 ,  F04C2210/147 ,  F05C2253/20

摘要： In a water-supply line for performing water-supply to the rotors and the mechanical seal of a compressor, or in a condensed-water collection line for collecting condensed water of a dryer into the inlet port of the compressor, a water reservoir is provided at a position higher than the water-supply unit of the compressor. Moreover, there are provided a start-time water-supply line and a solenoid valve set up therein. Here, the start-time water-supply line establishes the connection between the lower portion of the water reservoir, and the inlet port of the compressor and the water-supply unit of the mechanical seal.

摘要翻译： 在对转子进行供水的供水管线和压缩机的机械密封，或用于收集干燥机的冷凝水的冷凝水收集管路到压缩机的入口端口中，设置储水器 在比压缩机的供水单元高的位置。 此外，设置有起动时供水管线和电磁阀。 这里，启动时间供水管线建立了储水器的下部与压缩机的入口与机械密封的供水单元之间的连接。