Water-turbine generator set with bidirectional flow pipeline capable of automatically adjusting flow

Abstract

The invention relates to the technical field of hydroelectric generation, in particular to a water-turbine generator set with a bidirectional flow pipeline capable of automatically adjusting flow, which comprises a vertical water turbine mounted in a water conveying pipeline, and a drainage piece is arranged on the vertical water turbine; the drainage piece surrounds the outer side of a blade of the vertical water turbine, and a gap is formed between the drainage piece and the blade of the vertical water turbine; one end of the drainage piece is rotationally connected with the vertical water turbine, and the other end of the drainage piece abuts against the wall of a water conveying pipeline. The influence of water head fluctuation in a water conveying pipeline and bidirectional water flow on the electric energy stability of the hydro-generator can be effectively solved, the generation power of the hydro-generator is improved, the water head loss is reduced, and the power supply stability is guaranteed. 本发明涉及水力发电技术领域，更具体地，尤其涉及一种双向流管道可自调节流量的水轮发电机组，包括安装在输水管道内的立式水轮机，所述立式水轮机上设有引流件；所述引流件环绕在所述立式水轮机的叶片外侧，并与所述立式水轮机的叶片之间设有间隙；所述引流件的一端与所述立式水轮机转动连接，另一端与输水管道壁抵接；本发明可以有效地解决输水管道中水头波动、及水流双向流动对水轮发电机电能稳定性的影响，提高水轮发电机的发电功率，降低水头损失，保证供电稳定性。