渔业现代化2026，Vol.53Issue(1)：44-53,10.DOI:10.26958/j.cnki.1007-9580.2026.01.004
某大型沉浮式深远海网箱压载水系统设计与试验
Design and experimental validation of ballast water system for a large-scale semi-submersible deep-sea cage
摘要
Abstract
To enhance the cage's resistance to extreme sea conditions,a ballast water system was designed in compliance with regulatory requirements,and buoyancy tests were conducted at the farming site.During the trials,two methods-inclination sensor and liquid level telemetry conversion-were employed to monitor the cage's inclination.The results demonstrated that:The cage's buoyancy process lasted approximately 6 hours,meeting design specifications;Buoyancy speed exhibited a negative correlation with the cage's cross-sectional area,with pronounced velocity fluctuations observed at sectional transition points;The maximum measured horizontal/longitudinal angles reached-2.5°and 1.25°respectively,while calculated values peaked at-1°and 1°;The inclination data from both measurement methods showed consistent trends throughout the test.The ballast water system's performance was confirmed via buoyancy testing,where the inclinometer's enhanced sensitivity facilitated real-time net cage tilt detection.The dual-monitoring approach provided high-precision data for the optimization design of deep-sea cages.关键词
深远海网箱/压载水/理论计算/设计选型/试验验证Key words
deep-sea cage/ballast water/theoretical calculation/design selection/experimental verification分类
农业科技引用本文复制引用
李子运,张三丰,王宏,孙鸣远,苏辉锋,陈木生,曹南..某大型沉浮式深远海网箱压载水系统设计与试验[J].渔业现代化,2026,53(1):44-53,10.基金项目
广东省海洋经济发展(海洋六大产业)专项资金项目(GDNRC[2023]33) （海洋六大产业）
