圆锥齿轮传动大型贯流泵的研制

Development of Large-sized Through-flow Pump with Bevel Gear Drive

分析了大型贯流泵的结构、传动 ,介绍了圆锥齿轮传动大型贯流泵的研制实例。该项研制工作解决了大型贯流泵因配套电机体积大而带来的设计困难 ,将潜水泵的各项关键技术与齿轮传动有机地结合在一起 ,对一些城市防洪工程、大江大河的排涝工程、大型引调水工程 ,尤其是南水北调东线工程所选泵型 ,具有借鉴作用。

The structure,drive and the examples for dev el opment of large-sized through-flow pump were introducted.A brand-new mature c onstruction is provided for the large-sized through-flow pump of domestic wate r pump sector, thus solving the design difficulty of the large-sized through-f low pump due to big volume of the matched electric motor and organically integra ting various key technologies of submersible pump with gear drive. This developm ent can be used as a good reference for pump type selection for such projects as city flood protection, river flood drainage, large-scale water diversion proje ct, particularly the east-line subproject of the national west-north water tra nsfer project.