Column stabilizing type semi-submersible production oil storage platform bilge water system

The invention discloses a column stabilizing type semi-submersible production oil storage platform bilge water system. Comprising a plurality of bilge water branch pipes distributed in cabins, a bilge water header pipe connected with the bilge water branch pipes, a daily bilge water pump connected to an outlet of the bilge water header pipe, a bilge water collecting pipe connected with an outlet of the daily bilge water pump, a ballast header pipe arranged at a node area mechanical place, and a load discharging pump connected with the ballast header pipe. The subsea discharging pipe is connected with an outlet of the load discharging pump, and the bilge water header pipe is connected with the ballast header pipe through a remote control valve. The universality of the bilge water system can be improved, the size and power of the bilge water system are smaller, meanwhile, the construction cost can be reduced, and the workload of operation and maintenance is reduced. 本发明公开了一种柱稳式半潜生产储油平台舱底水系统，包括分布于各舱室的若干个舱底水支管、连接