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发明公开
CN106437877A 核电站常规岛控制油备用系统及对控制油的处理方法 有权

核电站常规岛控制油备用系统及对控制油的处理方法
摘要：
本发明公开了一种核电站常规岛控制油备用系统及对控制油的处理方法，该备用系统包括：备用油箱，连接控制油箱，用于对所述控制油箱进行在线补油，过滤通道，所述过滤通道的输入端分别连接所述控制油箱和所述备用油箱的输出端，所述过滤通道的输出端分别连接所述控制油箱和所述备用油箱的输入端，用于对所述控制油箱或所述备用油箱的排油进行过滤；以及，多个管道阀门，分别对应连接在所述控制油箱、所述备用油箱和所述过滤通道的输入端和输出端，用于根据控制油箱的运行状态，分别对应打开或关闭所述控制油箱和/或备用油箱的输入端或输出端。本发明能够提高机组运行的安全性，且延长控制油的使用寿命。
摘要（英）：

The invention discloses a standby system for conventional island control oil of a nuclear power station and a treatment method for control oil. The standby system comprises a standby oil tank, a filter channel and a plurality of pipeline valves, wherein the standby oil tank is connected with a control oil tank for carrying out online oil compensation on the control oil tank; the input end of the filter channel is separately connected with the output end of the control oil tank and the output end of the standby oil tank; the output end of the filter channel is separately connected with the input end of the control oil tank and the input end of the standby oil tank for filtering exhausted oil of the control oil tank or the standby oil tank; and the plurality of pipeline valves are correspondingly connected to the input ends and the output ends of the control oil tank, the standby oil tank and the filter channel separately for correspondingly opening or closing the input end or the output end of the control oil tank and/or the standby oil tank according to an operation state of the control oil tank. The standby system disclosed by the invention can improve safety of unit operation, and prolongs the service life of control oil.

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