A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DRAINAGE PIPING JOINT
To provide a drainage piping joint for exhibiting optimum damping performance, vibration insulation performance, and sound insulation performance, and having suitable cut-off performance.SOLUTION: A drainage piping joint 100 includes a pipe body 110 arranged in a through-hole of a floor slab S when installed in a building, an upward vertical pipe connection part 120 to which a drainage vertical pipe 520 protruded upward from the floor slab S for drain water from upstairs to flow thereinto is connected, a drainage pipe connection part 130 to which a drainage vertical pipe 530 protruded downward from the floor slab S for the drain water to flow downstairs therefrom is connected, and a lateral branch pipe connection part 140 to which a drainage lateral branch pipe 510 is connected above the floor slab S. On the outer periphery of the pipe body 110, an outer layer member 700 is provided so as to be wound thereon. The upper layer member 700 includes a three-layer structure consisting of a damping material 714, a vibration insulation body 720, and a sound insulation cover 730 sequentially from the inner layer. The sound insulation cover 730 covers the whole vertical length of the vibration insulation body 720.SELECTED DRAWING: Figure 5
【課題】排水配管継手において、最適な制振性能・振動絶縁性能・遮音性能を発現するとともに、好適な止水性を備える。【解決手段】この排水配管継手１００は、建築物に施工された際に、床スラブＳの貫通孔に配置される管本体１１０と、その床スラブＳの上方に突出し上階からの排水を流入させる排水立管５２０を接続する上立管接続部１２０と、その床スラブＳの下方に突出し下階に排水を流出させる排水立管５３０を接続する排水管接続部１３０と、その床スラブＳの上方で排水横枝管５１０を接続する横枝管接続部１４０とを備え、管本体１１０の外周には外層部材７００が巻き付けるように設けてあり、この外層部材７００は、内層から順に、制振材７１４、振動絶縁体７２０、遮音カバー７３０の３層構造を備え、遮音カバー７３０は振動絶縁体７２０の上下方向の全長を覆っている。【選択図】図５
DRAINAGE PIPING JOINT
To provide a drainage piping joint for exhibiting optimum damping performance, vibration insulation performance, and sound insulation performance, and having suitable cut-off performance.SOLUTION: A drainage piping joint 100 includes a pipe body 110 arranged in a through-hole of a floor slab S when installed in a building, an upward vertical pipe connection part 120 to which a drainage vertical pipe 520 protruded upward from the floor slab S for drain water from upstairs to flow thereinto is connected, a drainage pipe connection part 130 to which a drainage vertical pipe 530 protruded downward from the floor slab S for the drain water to flow downstairs therefrom is connected, and a lateral branch pipe connection part 140 to which a drainage lateral branch pipe 510 is connected above the floor slab S. On the outer periphery of the pipe body 110, an outer layer member 700 is provided so as to be wound thereon. The upper layer member 700 includes a three-layer structure consisting of a damping material 714, a vibration insulation body 720, and a sound insulation cover 730 sequentially from the inner layer. The sound insulation cover 730 covers the whole vertical length of the vibration insulation body 720.SELECTED DRAWING: Figure 5
【課題】排水配管継手において、最適な制振性能・振動絶縁性能・遮音性能を発現するとともに、好適な止水性を備える。【解決手段】この排水配管継手１００は、建築物に施工された際に、床スラブＳの貫通孔に配置される管本体１１０と、その床スラブＳの上方に突出し上階からの排水を流入させる排水立管５２０を接続する上立管接続部１２０と、その床スラブＳの下方に突出し下階に排水を流出させる排水立管５３０を接続する排水管接続部１３０と、その床スラブＳの上方で排水横枝管５１０を接続する横枝管接続部１４０とを備え、管本体１１０の外周には外層部材７００が巻き付けるように設けてあり、この外層部材７００は、内層から順に、制振材７１４、振動絶縁体７２０、遮音カバー７３０の３層構造を備え、遮音カバー７３０は振動絶縁体７２０の上下方向の全長を覆っている。【選択図】図５
DRAINAGE PIPING JOINT
排水配管継手
YAGI HIROSHI (author) / MIURA TAKUMU (author)
2024-10-29
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser