气水脉冲清洗技术在自来水管道中的应用

Application of air-water pulse technology in pipeline cleaning

利用气水脉冲技术对天津市某自来水管道进行清洗,并对气水脉冲的原理、工程概况、清洗工艺和效果进行了阐述。该技术可以有效地清除管道内的生长环,且省时、省力、省钱和节能,是代替管路更新、提高供水能力和维护水质安全的好方法,具有较好的社会效益。

The cleaning of pipelines was conducted by air-water pulse technology in Tianjin. The principle of air-water pulse, construction overview and process and effects of clearing were elaborated. This technology could effectively clean growth ring within pipelines, and save time, strength, money and energy. Meanwhile, this technology was a good method for the replacement of pipeline renewal, improvement of water supply capacity and maintenance of water quality safety, and it had satisfied social benefits.