The invention relates to the technical field of ships, and discloses a ship seawater tank and a control method thereof.The ship seawater tank comprises a tank body, an opening is formed in an outer plate of the tank body, a partition plate is arranged on the lower portion of the tank body and used for dividing the lower portion of the tank body into a first subarea and a second subarea, and the first subarea communicates with the opening; the box body is connected with a seawater pipeline, the seawater pipeline comprises a main pipeline and a branch which are communicated with each other, the main pipeline is communicated with the first subarea, the branch is communicated with the second subarea, the main pipeline is provided with a first control valve for controlling the on-off of the main pipeline, and the branch is provided with a second control valve for controlling the on-off of the branch. When a ship sails in an ice sea area, seawater is pumped into the second subarea through the branch, and it is avoided that ice blocks are pumped into a seawater pipeline to block the seawater pipeline, and safe operation of the ship is not affected; when the ship sails in a non-ice sea area, especially under the condition that the water level in the box body is low, water can be rapidly pumped through the main pipeline, and safe operation of the ship is guaranteed.
本发明涉及船舶技术领域,公开了一种船舶海水箱及其控制方法,船舶海水箱包括箱体,箱体的外板设置有开孔,箱体的下部设置有分隔板,分隔板用于将箱体的下部分隔为第一分区和第二分区,第一分区与开孔相连通;箱体与海水管路相连,海水管路包括相连通的主管路和支路,主管路与第一分区相连通,支路与第二分区相连通,主管路上设置有控制其通断的第一控制阀,支路上设置有用于控制其通断的第二控制阀。当船舶航行于冰区海域,通过支路向第二分区抽取海水,避免将冰块抽取到海水管路内将海水管路堵塞,避免影响船舶的安全运行;当船舶航行于非冰区海域,尤其是在箱体内的水位较低的情况下,能够通过主管路进行快速抽水,保证船舶的安全运行。
Ship seawater tank and control method thereof
船舶海水箱及其控制方法
2022-12-20
Patent
Electronic Resource
Chinese
IPC: | B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS |
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