基于生物多样性保护的泵型研究与探讨

Research and discussion on pump typesbased on biodiversity conservation

泵站工程建设的同时必须考虑生物多样性,适于鱼类的洄游和迁徙,保证鱼类自然生态系统的可持续性。以某低扬程泵站为工程案例研发灯泡贯流泵的水力模型,通过分析影响鱼类友好型水泵研发的机械结构、流体动力学和生物学三大因素,提出基于生物多样性保护的鱼类友好型水泵优化设计的两类目标函数。

At the same time as the construction of pump station projects,biodiversity must be considered,suitable for the traveling back and migration of fish,to ensure the sustainability of the natural ecosystem of fish.A hydraulic model of bulb tubular pump was developed using a low lift pump station as an engineering case.By analyzing the mechanical structure,fluid dynamics,and biology factors that affect the development of fish friendly water pumps,two types of objective functions for optimizing the design of fish friendly water pumps based on biodiversity conservation were proposed.