Research on a New Type of Low-Speed Water Flow Energy Turbine Pump

Abstract

As the concept of Beautiful China is deeply rooted in the hearts of the people, most cities have developed riverside and waterfront areas into landscape leisure parks. At present, the vegetation in Jiangbin Park is irrigated with tap water. Flow energy has the characteristics of large reserves, wide distribution and renewable energy. Using this kind of energy to drive the water pump and realize the green irrigation of the vegetation in the riverside park will definitely open up a new way to expand the application of low-flow water flow energy. The project team plans to design a new type of turbine pump, adding a diversion cover and a collection device at the water inlet to reduce the start-up speed of the device and improve the utilization rate of water flow energy under small flow. The project team used planetary gear transmission to effectively improve the traditional hydraulic pump, increasing the torque transmitted to the pump shaft, enabling it to drive the impeller of the hydraulic pump to achieve energy-free pumping.