水声换能器防海生物附着方法及工艺研究  

Study on the Methods and Technics of Preventing Biological Attachment of Underwater Acoustic Transducer

作　　者：罗松 宋坚[2] 刘宝军 周昳慧[2] 梁黎 LUO Song;SONG Jian;LIU Bao-jun;ZOU Yi-hui;LIANG Li(Kunming Shipborne Equipment Research Test Center,Kunming 650051,China;National Engineering Laboratory for Test and Experiment Technology of Marine Engineering Equipment,Kunming 650051,China)

机构地区：[1]海洋工程装备检测试验技术国家工程实验室,云南昆明650051 [2]昆明船舶设备研究试验中心,云南昆明650051

出　　处：《水下无人系统学报》2021年第3期333-337,367,共6页Journal of Unmanned Undersea Systems

基　　金：科技部重大专项子课题(2016ZX05028-005-005)。

摘　　要：针对海底固定基座安装应用环境的水声换能器防海生物附着需求,分析了海生物生长环境特点及生活习性,介绍了水声换能器防治海生物附着的常用方法,从建立不利于海生物生存生长环境的角度,提出了在水声换能器外部人为采取包敷、涂防海生物漆等综合性的防海生物附着措施。将有关方法和工艺措施应用在近海区域水下固定安装的水声换能器上,可使水底高频430 kHz探测声呐的声换能器稳定检测信号达3年以上,应用实践验证了文中方法的有效性。To meet the demand preventing biological attachment for underwater fixed installed acoustic transducers,the living habits and growing environment characteristics of marine organisms are analyzed,and common methods for preventing the biological attachment of underwater acoustic transducers are introduced.From the perspective of establishing not conducive to the living and the growth environment of marine organisms,a comprehensive prevention of the biological attachment technique of coating and environmental protection outside the underwater acoustic transducer is proposed.By implementing the relevant measures and process methods on underwater fixed installed acoustic transducer in an offshore area,the acoustic transducers of the underwater high-frequency 430 kHz detection sonar can stably detect the signal for more than three years,which verify the feasibility of the proposed method.

关 键 词：水声换能器 海生物附着 防治 

分 类 号：TJ630.5[兵器科学与技术—武器系统与运用工程]