The invention relates to a novel gas bag type ballast system, which comprises a gas input device, gas bags and a gas output device, wherein the gas bags are arranged in ballast tanks, the gas input device and the gas output device are arranged at the upper ends of the ballast tanks, at least two gas bags are arranged in one ballast tank, openings are formed in the lower ends of light-load water lines of the ballast tanks, and each ballast tank is communicated with the outside of the ballast tank through the opening. Gas is input into the gas bags through the gas input device, the gas in the gas bag is exhausted through the gas outlet device, the volume of seawater in the ballast tank is changed through the volume change of the gas bags in the ballast tank, and ship draught adjustment is achieved. The traditional ballast water system design is changed, the compressed gas in the gas bags replaces ballast water of a ship, due to the fact that seawater inside and outside the ballast tank is communicated and biological balance of the local marine environment is utilized, the problem of pollution of the ballast water is fundamentally solved, a ship ballast water treatment system in traditional design does not need to be installed, and the ship space and cost investment are greatly saved.
本发明涉及一种新型气囊式压载系统,包括气体输入装置、气囊、气体输出装置,气囊设置在压载舱内,气体输入装置和气体输出装置设置在压载舱上端,一个压载舱内至少包括两个气囊,压载舱的轻载水线下端设有开口,压载舱通过开口与压载舱外部连通。通过气体输入装置向气囊内输入气体,通过气体排出装置将气囊内的气体排出,气囊在压载舱内体积变化改变压载舱内海水的体积,实现船舶吃水的调整。改变了传统的压载水系统设计,通过气囊中的压缩气体代替船舶本身的压载水,由于压载舱内外海水连通,利用当地海洋环境自身的生物平衡,从根本上解决了压载水的污染问题,无需再安装传统设计中的船舶压载水处理系统,这大大节约了船舶空间与成本投入。
Novel gas bag type ballast system
一种新型气囊式压载系统
2020-10-09
Patent
Elektronische Ressource
Chinesisch
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |