研发浮球式密封型地漏的见解

On development of float-ball air-tight floor drain

介绍了浮球式密封型地漏的构造及工作原理,论述了浮球式密封型地漏的结构特点,进行了浮球式密封型地漏的水力计算、难点及关键技术分析,总结了该地漏的优点,以推广该地漏的使用。

It introduces the structure and working law of float-ball air-tight floor drain, illustrates the structural features of float-ball air-tight floor drain, does the hydraulic calculation, points out the difficult points and makes the key technological analysis of float-ball air-tight floor drain. Furthermore, it summarizes the advantages of this kind of floor drain, so as to generalize its application.