The invention discloses a non-contact extrusion type ship combined drainage system which comprises a sewage pump, a check valve, an outlet three-way reversing valve, an inlet three-way reversing valve, an isolating valve, a jet pump, a jet pump adjusting valve, a jet pump suction valve, a sewage discharge valve, a sewage collecting pipe, a sewage collecting valve, an exhaust valve, a system water inlet control valve, a system discharge control valve and a sewage cabin. A check valve, an outlet three-way reversing valve and a system discharge control valve are sequentially arranged at an outlet of the sewage pump, and a system water inlet control valve and an inlet three-way reversing valve are sequentially arranged at an inlet of the sewage pump. The system is simple in configuration and few and simple in occupied resources, sewage is isolated from a pump source, pollution of the sewage to system pipelines is reduced, and stability and reliability of operation of the sewage discharge system are improved.
本发明公开了一种非接触挤压式船舶联合排水系统,包括排污泵、止回阀、出口三通换向阀、入口三通换向阀、隔离阀、射流泵和射流泵调节阀、射流泵吸入阀、污水排出阀、污水收集管、污水收集阀、排气阀、系统进水控制阀、系统排出控制阀和污水舱;所述排污泵的出口依次布置止回阀、出口三通换向阀和系统排出控制阀,其入口依次布置系统进水控制阀和入口三通换向阀。其系统配置简单,占用资源少简单,将污水与泵源隔离,降低了污水对系统管路的污染提高了排污系统运行的稳定性和可靠性。
Non-contact extrusion type ship combined drainage system
一种非接触挤压式船舶联合排水系统
2024-04-30
Patent
Elektronische Ressource
Chinesisch