摘要
为实现深水网箱规模化养殖渔获的自动起捕,依据射流泵的工作原理,提出了射流式吸鱼泵的结构优化设计方案。基于能量方程,对工作泵的压力计算表达式进行了推导,并对射流式吸鱼泵的性能参数进行了计算。射流泵压力校核结果表明,选配的工作泵可满足设计要求。
To realize automatic harvesting of large-scale cultivation for deep-water cage, according to the working principle of jet pump, an optimized design plan about jet fish pump is proposed in this paper. And based on the energy equation, the pressure calcula-tion expression for working pump is obtained and the calculations on performance parameters of jet fish pump are done. The calibration results for jet pump indicate that the selected working pump could satisfy design request.
出处
《南方水产》
2007年第3期41-46,共6页
South China Fisheries Science
基金
国家"863"高技术研究发展计划项目(2006AA100302)
"十五"国家科技攻关计划项目(2004BA526B03)
广东省重大科技兴海项目(B200301E01)
关键词
射流式吸鱼泵
设计计算
射流器
深水网箱
jet fish pump
design and calculation
jet apparatus
deep-water cage
