The invention discloses a tamper-proof bilge water discharge board system; a purified water discharge pump is arranged at a bilge water tank water outlet, and the purified water discharge pump is connected to a sampling water pipe and a water outlet pipe; the sampling water pipe is connected with a flow switch and an oil concentration detector, and the oil concentration detector and the flow switch are connected to a PLC; the water outlet pipe is branched into an outboard water outlet pipe and a bilge water tank return pipe through a first three-way valve; the outboard water outlet pipe is communicated to the outboard of a ship, and the bilge water tank return pipe is communicated to the bilge water tank water inlet; and the PLC is connected to the first three-way valve and used for controlling the conduction direction of the first three-way valve. According to the invention, substandard water can be effectively prevented from being discharged to the outboard.
本发明公开了一种防篡改式舱底水排舷系统,舱底水舱出水口处设置有净水排放泵,净水排放泵连接于取样水管与出水管;取样水管上连接有流量开关以及油份浓度检测仪,油份浓度检测仪与流量开关连接于PLC控制器;出水管通过第一三通阀分支为舷外出水管与舱底水舱返回管;舷外出水管连通至船舶舷外,舱底水舱返回管连通至舱底水舱入水口;PLC控制器连接于第一三通阀用于控制第一三通阀的导通方向。本发明可有效防止未达标水排到舷外。
Tamper-proof bilge water discharge board system
一种防篡改式舱底水排舷系统
2021-04-09
Patent
Elektronische Ressource
Chinesisch
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