CONNECTING STRUCTURE OF PIPING MEMBER, DRAINAGE COLLECTING PIPE, AND CONNECTING METHOD OF THE DRAINAGE COLLECTING PIPE AND RISE PIPE

摘要

PROBLEM TO BE SOLVED: To provide a connecting structure of a piping member, a drainage collecting pipe, and a connecting method of the drainage collecting pipe and a rise pipe, wherein sealing performance can be improved between the metal rise pipes to each other and between the drainage collecting pipe and the rise pipe.;SOLUTION: The connecting structure of the piping member is constituted by connecting the respective ends of the two piping members 1, 3 each having a tubular end together with a slide joint 2. A sliding member 6 is used for the connection between the two piping members, and the sliding member consists of: a cylindrical skirt part 23 which can store the end of the piping member 1 on one side inside thereof; and a ring-shaped sliding part 24 which is continuous with one end of the skirt part and covers part of or all the end surface of the end of the piping member on one side. The sliding member houses the end of the piping member on one side in the skirt part, and the sliding part is arranged between the end surfaces of the ends of the two opposing piping members.;COPYRIGHT: (C)2011,JPO&INPIT