Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DRAIN PIPE JOINT AND SEWAGE FACILITY INCLUDING THE SAME
To connect drainage horizontal branch pipes having a plurality of sizes to a horizontal pipe receiving port of a drain pipe joint by providing a bushing, and to eliminate the need for leak inspection at the connection point between the horizontal pipe receiving port and the bushing.SOLUTION: A drain pipe joint according to the present invention includes a plurality of horizontal pipe receiving ports 35 to which a drain horizontal branch pipe 77 is connected, and a bushing 60b which is a cylindrical body inserted into the horizontal pipe receiving ports 35 and has a horizontal branch pipe insertion hole 66h into which the drain horizontal branch pipe 77 is inserted. The space between the horizontal pipe receiving ports 35 and the bushing 60b is sealed in a watertight manner by sealing means 37 so as to be relatively movable in the axial direction and the circumferential direction.SELECTED DRAWING: Figure 6
【課題】本発明は、ブッシングを設けることで排水管継手の横枝管受け口に対して複数サイズの排水横枝管の接続をできるようにするとともに、横枝管受け口とブッシングとの接続箇所の漏れ検査を不要にすることである。【解決手段】本発明に係る排水管継手は、排水横枝管７７が接続される複数の横枝管受け口３５と、横枝管受け口３５に挿入される筒状体で、排水横枝管７７が挿入される横枝管挿入孔６６ｈを備えるブッシング６０ｂを有しており、横枝管受け口３５とブッシング６０ｂ間は、シール手段３７により軸方向及び円周方向に相対移動可能な状態で水密にシールされる。【選択図】図６
DRAIN PIPE JOINT AND SEWAGE FACILITY INCLUDING THE SAME
To connect drainage horizontal branch pipes having a plurality of sizes to a horizontal pipe receiving port of a drain pipe joint by providing a bushing, and to eliminate the need for leak inspection at the connection point between the horizontal pipe receiving port and the bushing.SOLUTION: A drain pipe joint according to the present invention includes a plurality of horizontal pipe receiving ports 35 to which a drain horizontal branch pipe 77 is connected, and a bushing 60b which is a cylindrical body inserted into the horizontal pipe receiving ports 35 and has a horizontal branch pipe insertion hole 66h into which the drain horizontal branch pipe 77 is inserted. The space between the horizontal pipe receiving ports 35 and the bushing 60b is sealed in a watertight manner by sealing means 37 so as to be relatively movable in the axial direction and the circumferential direction.SELECTED DRAWING: Figure 6
【課題】本発明は、ブッシングを設けることで排水管継手の横枝管受け口に対して複数サイズの排水横枝管の接続をできるようにするとともに、横枝管受け口とブッシングとの接続箇所の漏れ検査を不要にすることである。【解決手段】本発明に係る排水管継手は、排水横枝管７７が接続される複数の横枝管受け口３５と、横枝管受け口３５に挿入される筒状体で、排水横枝管７７が挿入される横枝管挿入孔６６ｈを備えるブッシング６０ｂを有しており、横枝管受け口３５とブッシング６０ｂ間は、シール手段３７により軸方向及び円周方向に相対移動可能な状態で水密にシールされる。【選択図】図６
DRAIN PIPE JOINT AND SEWAGE FACILITY INCLUDING THE SAME
排水管継手、及びその排水管継手を備える排水設備
KOJIMA SEIZO (Autor:in) / KAKO YOZO (Autor:in)
08.08.2019
Patent
Elektronische Ressource
Japanisch
DRAIN PIPE JOINT, DRAIN JOINT STRUCTURE WITH THE SAME, AND REPAIR METHOD FOR VERTICAL DRAIN PIPE
| Europäisches Patentamt | 2020