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A platform for research: civil engineering, architecture and urbanism
PIPE STRUCTURE AND METHOD OF RENEWING PIPE
To efficiently renew a drain vertical pipe.SOLUTION: A pipe structure for connecting a first collective joint and a second collective joint 1B on a lower floor side located below the first collective joint, includes: a first vertical pipe member 91 extending downward from the first collective joint; a second vertical pipe member 92 extending upward from the second collective joint 1B; and a renewal joint 20 having a lower end of the first vertical pipe member 91 and an upper end of the second vertical pipe member 92 disposed therein, and connecting the first vertical pipe member 91 and the second vertical pipe member 92. The renewal joint 20 is fitted to the first vertical pipe member 91 and the second vertical pipe member 92 respectively from the outside and can slidably move in a vertical direction. The second vertical pipe member 92 is provided with a protrusion 92t that supports the renewal joint 20 from below.SELECTED DRAWING: Figure 2
【課題】排水立管の更新を効率良く行う。【解決手段】配管構造は、集合継手と、集合継手の下方に位置する下階側の集合継手１Ｂと、を接続する配管構造であって、第１の集合継手から下方に延びる第１の立管部材９１と、第２の集合継手１Ｂから上方に延びる第２の立管部材９２と、第１の立管部材９１の下端、および、第２の立管部材９２の上端が内部に配置され、第１の立管部材９１と第２の立管部材９２とを接続する更新用継手２０と、を備え、更新用継手２０は、第１の立管部材９１および第２の立管部材９２それぞれに、外側からはめ込まれるとともに上下方向に対してスライド移動可能であり、第２の立管部材９２には、更新用継手２０を下方から支持する突起９２ｔが設けられている。【選択図】図２
PIPE STRUCTURE AND METHOD OF RENEWING PIPE
To efficiently renew a drain vertical pipe.SOLUTION: A pipe structure for connecting a first collective joint and a second collective joint 1B on a lower floor side located below the first collective joint, includes: a first vertical pipe member 91 extending downward from the first collective joint; a second vertical pipe member 92 extending upward from the second collective joint 1B; and a renewal joint 20 having a lower end of the first vertical pipe member 91 and an upper end of the second vertical pipe member 92 disposed therein, and connecting the first vertical pipe member 91 and the second vertical pipe member 92. The renewal joint 20 is fitted to the first vertical pipe member 91 and the second vertical pipe member 92 respectively from the outside and can slidably move in a vertical direction. The second vertical pipe member 92 is provided with a protrusion 92t that supports the renewal joint 20 from below.SELECTED DRAWING: Figure 2
【課題】排水立管の更新を効率良く行う。【解決手段】配管構造は、集合継手と、集合継手の下方に位置する下階側の集合継手１Ｂと、を接続する配管構造であって、第１の集合継手から下方に延びる第１の立管部材９１と、第２の集合継手１Ｂから上方に延びる第２の立管部材９２と、第１の立管部材９１の下端、および、第２の立管部材９２の上端が内部に配置され、第１の立管部材９１と第２の立管部材９２とを接続する更新用継手２０と、を備え、更新用継手２０は、第１の立管部材９１および第２の立管部材９２それぞれに、外側からはめ込まれるとともに上下方向に対してスライド移動可能であり、第２の立管部材９２には、更新用継手２０を下方から支持する突起９２ｔが設けられている。【選択図】図２
PIPE STRUCTURE AND METHOD OF RENEWING PIPE
配管構造、配管の更新方法
MATSUBARA TAKETO (author)
2021-08-30
Patent
Electronic Resource
Japanese
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