The invention discloses a marine multifunctional pumping system which comprises a first ballast pump, a second ballast pump, a cabin bottom water header pipe, an isolation header pipe, a first ballast water pipeline, a second ballast water pipeline and an outboard discharging pipeline. The first ballast pump is arranged on the first ballast water pipeline. The second ballast water pump is arranged on the second ballast water pipeline, the first ballast water pipeline and the second ballast water pipeline are connected with the outboard discharging pipeline, the cabin bottom water pipeline is connected with the isolation header pipe, and the two ends of the isolation header pipe are connected with the first ballast water pipeline and the second ballast water pipeline respectively. The bilge water header pipe is changed to be connected to the ballast water pump inlet, an original bilge fire-fighting general pump is changed to be a single-speed small-displacement fire-fighting general pump, the pipe diameters of the front pipe and the rear pipe of the pump are reduced by nearly half, an original outboard discharging pipe and an outboard discharging opening are omitted, large pipeline arrangement of the bottom layer of a cabin is greatly optimized, and material cost and labor cost are saved.
本发明公开了一种船用多功能泵送系统,包括第一压载泵、第二压载泵、机舱舱底水总管、隔离总管、第一压载水管道、第二压载水管道、排舷外管道,所述第一压载水管道上设置有所述第一压载泵,所述第二压载水管道上设置有所述第二压载水泵,所述第一压载水管道、所述第二压载水管道连接所述排舷外管道,所述机舱舱底水管道连接所述隔离总管,所述隔离总管的两端分别连接所述第一压载水管道、所述第二压载水管道。本发明将舱底水总管改接到压载水泵进口,使原有的舱底消防总用泵变为单速的小排量消防总用泵,并使泵前后管径减小近一半,而且取消原来的排舷外管和排舷外口,大大优化机舱底层大管路布置,节省了物料成本和人力成本。
Marine multifunctional pumping system
一种船用多功能泵送系统
2022-01-18
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Multifunctional shipwreck liquid pumping equipment system
Europäisches Patentamt | 2023
|Pumping machinery for marine propulsion
Engineering Index Backfile | 1968
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