A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
INSTALLATION METHOD FOR EMERGENCY SHUT-OFF VALVE
PROBLEM TO BE SOLVED: To provide an installation method for an emergency shut-off valve, which enables the additional emergency shut-off valve to be easily installed in a water supply pipe laid in a certain space area.SOLUTION: An installation method for an emergency shut-off valve includes: a detachment step of detaching an existing water supply appliance in a certain space area from a water supply pipe; a cutting step of cutting at least either of primary-side and secondary-side water supply pipes for the detached water supply appliance within the certain space area; and a connection step of connecting the detached water supply appliance and the additionally-installed emergency shut-off valve between the primary-side and secondary-side water supply pipes in the state of arranging them in a mutually water-passable manner.
【課題】 一定の空間領域に敷設されている給水管に対し、緊急遮断弁の増設を容易に行い得る緊急遮断弁の設置工法の提供。【解決手段】 一定の空間領域における既設の給水用具を給水管から取外す取外し工程と、取外した給水用具に対する一次側給水管および二次側給水管のうちの少なくとも何れか一方の給水管を前記一定の空間領域内で切断する切断工程と、取外した給水用具および増設する緊急遮断弁を、互いに通水可能となるよう並べて一次側給水管および二次側給水管の間に接続する接続工程と、を備えた緊急遮断弁の設置工法。【選択図】図１
INSTALLATION METHOD FOR EMERGENCY SHUT-OFF VALVE
PROBLEM TO BE SOLVED: To provide an installation method for an emergency shut-off valve, which enables the additional emergency shut-off valve to be easily installed in a water supply pipe laid in a certain space area.SOLUTION: An installation method for an emergency shut-off valve includes: a detachment step of detaching an existing water supply appliance in a certain space area from a water supply pipe; a cutting step of cutting at least either of primary-side and secondary-side water supply pipes for the detached water supply appliance within the certain space area; and a connection step of connecting the detached water supply appliance and the additionally-installed emergency shut-off valve between the primary-side and secondary-side water supply pipes in the state of arranging them in a mutually water-passable manner.
【課題】 一定の空間領域に敷設されている給水管に対し、緊急遮断弁の増設を容易に行い得る緊急遮断弁の設置工法の提供。【解決手段】 一定の空間領域における既設の給水用具を給水管から取外す取外し工程と、取外した給水用具に対する一次側給水管および二次側給水管のうちの少なくとも何れか一方の給水管を前記一定の空間領域内で切断する切断工程と、取外した給水用具および増設する緊急遮断弁を、互いに通水可能となるよう並べて一次側給水管および二次側給水管の間に接続する接続工程と、を備えた緊急遮断弁の設置工法。【選択図】図１
INSTALLATION METHOD FOR EMERGENCY SHUT-OFF VALVE
緊急遮断弁の設置工法
TERADA TAKASHI (author)
2015-12-24
Patent
Electronic Resource
Japanese
IPC:
E03B
Anlagen oder Verfahren zum Gewinnen, Sammeln oder Verteilen von Wasser
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INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
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