论文部分内容阅读
管道是喷灌建设的关键,对于塑料管道来说,快速接头和管件又是管道的关键。长期以来高压聚乙烯喷灌管没有一种合适的快速接头和管道附件。四川省水电研究所根据水电部和省科委下达的课题,会同塑料公司、喷灌办公室、塑料厂家、喷灌重点县社等单位协作,研制成功了FSKI型塑料快速接头和管道附件。它改变了与高压聚乙烯喷灌管的连接方式和密封圈置放形式,克服了以往快速接头和管件与高压聚乙烯喷灌管连接处在水压力作用下容易脱落的毛病和密封性与自泄性相矛盾的弊病,解
Pipeline is the key to sprinkler construction, for plastic pipe, quick connectors and pipe fittings is the key to the pipeline. For a long time, high-pressure polyethylene sprinkler pipe does not have a suitable quick connector and pipe fittings. Sichuan Hydropower Research Institute in accordance with the Ministry of Water Resources and Science and Technology Commission issued the issue, in conjunction with plastic companies, sprinkler irrigation offices, plastic manufacturers, sprinkler key county agency and other units in collaboration, the successful development of the FSKI plastic quick connectors and pipe fittings. It changes the way of connection with high pressure polyethylene sprinkler pipe and the form of sealing ring to overcome the problems of the past joints and fittings and the connection of high pressure polyethylene sprinkler pipe under water pressure and the sealing and self- Contradictory ills, solutions