江都县七里公社宜北电灌站,在多年的实践中,根据泵站出水管口出流规律,自行设计和制造了一种性能良好的拍门装置。该站通过节能技术改革(包括拍门的改革)从原来的装置效率43％提高到54.2％。该拍门装置结构简单、制做方便,就地取材,具有一定的推广价值。为此,简要的作一介绍。 Qidu commune in Jiangdu County Yibei Electric Irrigation Station, in many years of practice, according to the pumping station outflow rules, designed and manufactured a good self-timer device. The station from the original device efficiency 43% to 54.2% through energy-saving technology reform (including the door reform). The shutter door device has the advantages of simple structure, convenient manufacture, local availability, and promotion value. To this end, a brief introduction.