The invention discloses a marine side ballast tank bottom general type suction port and an assembling and using method thereof, the marine side ballast tank bottom general type suction port is composed of a barrel, a connecting plate and a base, the barrel is provided with a drain hole, the connecting plate and reinforcing toggle plates are arranged on the outer side wall of the barrel, and the reinforcing toggle plates are uniformly distributed on the outer side wall of the barrel in a surrounding manner. The cylinder body and the base are coaxially nested and welded, and the cylinder body part is coaxially connected with the suction port base. The suction port base is provided with an upper top plate, reinforcing ribs and a lower base plate, the centers of the reinforcing ribs are evenly distributed in a surrounding mode, and the lower base plate is welded to a ballast system pipeline and connected with a hull structure to fix the suction port and the ballast pipeline. The bottom-through type suction port is simpler in structure and more convenient to operate compared with a traditional suction port, foreign matter is effectively prevented from entering a ballast water system pipeline through the barrel with the drain hole, damage to related valves and equipment is avoided, vortex siphon is effectively prevented through the reinforcing toggle plate, meanwhile, the lower base plate is connected to a ballast tank bottom plate in an attached mode, and the service life of the ballast tank is prolonged. The problem of residual ballast water is solved, and the ballast water is completely unloaded.
本发明公开了一种船用边压载舱底通式吸口及其装配使用方法,由筒体、连接板和底座构成,筒体上开设有流水孔,筒体外侧壁上设有连接板和加强肘板,加强肘板环绕式均匀分布于筒体外侧壁。筒体与底座同轴嵌套焊接,筒体部分与吸口底座同轴连接。吸口底座布置有上顶板、加强筋和下座板,加强筋中心环绕均布,下座板与压载系统管路焊接并与船体结构连接固定吸口和压载管路。本发明为底通式吸口,相比传统式吸口结构更简单、操作更便捷,通过设有流水孔的筒体有效避免了异物进入到压载水系统管路内,避免相关阀件和设备损坏,通过加强肘板有效防止漩涡虹吸,同时底座下板贴附连接于压载舱底板,解决了压载水残余问题,使压载水卸载完全。
Marine side ballast tank bottom through type suction port and assembling and using method thereof
一种船用边压载舱底通式吸口及其装配使用方法
2024-02-23
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
Arrangement method of structural drain holes near suction port of pipe in ballast tank
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