中华人民共和国能源行业标准 NB/T11922—2025 水电工程鱼类保护设备基本技术条件 Fundamentaltechnicalrequirementsforfishprotectionequipment ofhydropowerprojects 2025-12-18发布 2026-06-18实施 国家能源局发布ICS27.140 CCSP59NBNB/T11922—2025 I目次 前言.............................................................................V 引言............................................................................VI 1范围............................................................................1 2规范性引用文件..................................................................1 3术语和定义......................................................................1 4总体要求........................................................................2 5设备分类和适用场景..............................................................2 6微滤机..........................................................................3 6.1工作条件....................................................................3 6.2性能要求....................................................................3 6.3功能要求....................................................................3 6.4工作原理及主要结构..........................................................4 6.5外观要求....................................................................4 6.6类型及适用条件..............................................................4 6.7安装要求....................................................................4 7生物过滤器......................................................................4 7.1工作条件....................................................................5 7.2性能要求....................................................................5 7.3功能要求....................................................................5 7.4工作原理及主要结构..........................................................5 7.5外观要求....................................................................5 7.6类型及适用条件..............................................................6 7.7安装要求....................................................................6 8紫外线消毒器....................................................................6 8.1工作条件....................................................................6 8.2性能要求....................................................................6 8.3功能要求....................................................................7 8.4工作原理及主要结构..........................................................7 8.5外观要求....................................................................7 8.6类型及适用条件..............................................................7 8.7安装要求....................................................................8NB/T11922—2025 II9自动投饲机......................................................................8 9.1工作条件....................................................................8 9.2性能要求....................................................................8 9.3功能要求....................................................................8 9.4工作原理及主要结构..........................................................9 9.5外观要求....................................................................9 9.6类型及适用条件..............................................................9 9.7安装要求....................................................................9 10单波束回声探测仪...............................................................9 10.1工作条件..................................................................10 10.2性能要求..................................................................10 10.3功能要求..................................................................10 10.4工作原理及主要结构........................................................10 10.5外观要求..................................................................11 10.6类型及适用条件............................................................11 10.7安装要求..................................................................11 11多波束图像声呐................................................................11 11.1工作条件..................................................................11 11.2性能要求..................................