A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOUBLE PIPING STRUCTURE AND DOUBLE PIPING CONSTRUCTION METHOD
To provide double piping structure and a double piping construction method enabling double piping to be easily and inexpensively constructed in a short period of time and enabling a flow channel for leaked liquid in an outer pipe to be secured.SOLUTION: A plurality of inner pipes 2 are disposed on the inside of a plurality of outer pipes 1 along the lengthwise direction of the outer pipes 1, respectively. A plurality of support pipes 3 are each disposed at intervals in the lengthwise direction of the inner pipes 2. Each support pipe 3 is wound around each inner pipe 2 with a space 6 interposed between both ends 3a and 3b. A plurality of fastening components 4 penetrate through the interiors of the plurality of support pipes 3 and fasten the support pipes 3 to the inner pipes 2, respectively. The outer pipes 1 are connected to each other at their ends, and the inner pipes 2 are connected to each other at their ends. A space 6 between both ends 3a and 3b of the support pipe 3 are arranged below the inner pipe 2, and each support pipe 3 supports the inner pipe 2 inside the outer pipe 1. A leak sensor which passes through the space 6 is disposed inside the outer pipe 1.SELECTED DRAWING: Figure 1
【課題】短時間で容易かつ安価に施工することができるとともに、外管内の漏液の流路を確保可能な二重配管構造および二重配管施工方法を提供する。【解決手段】複数の内管２がそれぞれ複数の外管１の長さ方向に沿って外管１の内部に配置される。複数の支持管３が内管２の長さ方向にそれぞれ間隔をあけて配置される。各支持管３はそれぞれ両端３ａ、３ｂ間に空間６を空けるよう各内管２に巻き付けられる。複数の締付部材４がそれぞれ複数の支持管３の内部を貫通して支持管３を内管２に締め付けている。各外管１はそれぞれ端部が接続され、各内管２はそれぞれ端部が接続されている。各支持管３は両端３ａ、３ｂ間の空間６を内管２の下方に配置して外管１の内部で内管２を支持する。外管１の内部に空間６を通る漏液センサが配置されている。【選択図】図１
DOUBLE PIPING STRUCTURE AND DOUBLE PIPING CONSTRUCTION METHOD
To provide double piping structure and a double piping construction method enabling double piping to be easily and inexpensively constructed in a short period of time and enabling a flow channel for leaked liquid in an outer pipe to be secured.SOLUTION: A plurality of inner pipes 2 are disposed on the inside of a plurality of outer pipes 1 along the lengthwise direction of the outer pipes 1, respectively. A plurality of support pipes 3 are each disposed at intervals in the lengthwise direction of the inner pipes 2. Each support pipe 3 is wound around each inner pipe 2 with a space 6 interposed between both ends 3a and 3b. A plurality of fastening components 4 penetrate through the interiors of the plurality of support pipes 3 and fasten the support pipes 3 to the inner pipes 2, respectively. The outer pipes 1 are connected to each other at their ends, and the inner pipes 2 are connected to each other at their ends. A space 6 between both ends 3a and 3b of the support pipe 3 are arranged below the inner pipe 2, and each support pipe 3 supports the inner pipe 2 inside the outer pipe 1. A leak sensor which passes through the space 6 is disposed inside the outer pipe 1.SELECTED DRAWING: Figure 1
【課題】短時間で容易かつ安価に施工することができるとともに、外管内の漏液の流路を確保可能な二重配管構造および二重配管施工方法を提供する。【解決手段】複数の内管２がそれぞれ複数の外管１の長さ方向に沿って外管１の内部に配置される。複数の支持管３が内管２の長さ方向にそれぞれ間隔をあけて配置される。各支持管３はそれぞれ両端３ａ、３ｂ間に空間６を空けるよう各内管２に巻き付けられる。複数の締付部材４がそれぞれ複数の支持管３の内部を貫通して支持管３を内管２に締め付けている。各外管１はそれぞれ端部が接続され、各内管２はそれぞれ端部が接続されている。各支持管３は両端３ａ、３ｂ間の空間６を内管２の下方に配置して外管１の内部で内管２を支持する。外管１の内部に空間６を通る漏液センサが配置されている。【選択図】図１
DOUBLE PIPING STRUCTURE AND DOUBLE PIPING CONSTRUCTION METHOD
二重配管構造および二重配管施工方法
MIYASAKA MORIHIKO (author)
2019-07-25
Patent
Electronic Resource
Japanese
DOUBLE STRUCTURE PIPING DEVICE AND ITS CONSTRUCTION METHOD
| European Patent Office | 2023
British Library Online Contents | 1993