海水取水头部设计要点  

Design Essentials of Seawater Intake Head

作　　者：王印忠[1] 李雪[1] 李明[1] 张连强[1] 尹建华[1] 

机构地区：[1]国家海洋局天津海水淡化与综合利用研究所,天津300192

出　　处：《中国给水排水》2015年第4期34-36,共3页China Water & Wastewater

基　　金：海洋公益性行业科研专项经费项目(201005023-1)

摘　　要：由于海水取水工程所处海洋环境较为复杂,所需基建费用高昂,且失效后难于修复,因此海水取水设计技术要在保证取水构筑物能够长期正常运行的前提下,达到建设成本合理、管理维护简单并利于保护海洋环境。针对海水取水头部设计中遇到的多向水流冲击、生物附着和堵塞、生物撞击和夹带以及海水腐蚀等问题,在总结国内外最新科研成果和已有工程经验的基础上提出了多方面的设计要点,以期不断丰富和完善海水取水设计技术。Because of complicated marine environment, it is very hard to restore a failed seawater intake structure with high construction cost. The design of seawater intake structure should achieve long-term and stabile work, ressonable construction investment, easy maintenance management and environmental protection. To address the problems of multi-directional water flow rush, attachment, blocking, impingement and entrainment of organisms and seawater corrosion in the design of seawater intake heads, the latest scientific research achievements at home and abroad and the existing engineering experience were summarized, and some design essentials were put forward to improve and perfect the design technology of seawater intake structure.

关 键 词：海水综合利用 海水取水头部 撞击和夹带 

分 类 号：P746[天文地球—海洋科学]