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A platform for research: civil engineering, architecture and urbanism
DRAINAGE STRUCTURE FOR WATER TANK, AND DRAIN FITTING FOR WATER TANK
PROBLEM TO BE SOLVED: To provide a drainage structure for a water tank, which is sanitary because it can sufficiently inhibit production of dead water under a bottom surface of the water tank, and which can prevent a water level within the water tank from decreasing when it is plugged.SOLUTION: A drainage structure according to the present invention is used for a water tank that comprises a protective concrete layer formed under a bottom surface and a waterproof layer formed under the protective concrete layer. The drainage structure includes a curb stop for water stopped by a top surface of the waterproof layer.SELECTED DRAWING: Figure 1
【課題】水槽の底面下における死水の発生を十分に抑制できて衛生的であり且つ栓をしているときに水槽内の水位が下がることを防止できる水槽用排水構造を提供する。【解決手段】本発明に係る排水構造は、底面の下に形成される保護コンクリート層と、保護コンクリート層の下に形成される防水層とを備える水槽のためのものであり、防水層の上面で止水された水に対する止水栓を備える。【選択図】図１
DRAINAGE STRUCTURE FOR WATER TANK, AND DRAIN FITTING FOR WATER TANK
PROBLEM TO BE SOLVED: To provide a drainage structure for a water tank, which is sanitary because it can sufficiently inhibit production of dead water under a bottom surface of the water tank, and which can prevent a water level within the water tank from decreasing when it is plugged.SOLUTION: A drainage structure according to the present invention is used for a water tank that comprises a protective concrete layer formed under a bottom surface and a waterproof layer formed under the protective concrete layer. The drainage structure includes a curb stop for water stopped by a top surface of the waterproof layer.SELECTED DRAWING: Figure 1
【課題】水槽の底面下における死水の発生を十分に抑制できて衛生的であり且つ栓をしているときに水槽内の水位が下がることを防止できる水槽用排水構造を提供する。【解決手段】本発明に係る排水構造は、底面の下に形成される保護コンクリート層と、保護コンクリート層の下に形成される防水層とを備える水槽のためのものであり、防水層の上面で止水された水に対する止水栓を備える。【選択図】図１
DRAINAGE STRUCTURE FOR WATER TANK, AND DRAIN FITTING FOR WATER TANK
水槽用排水構造及び水槽用排水器具
SOZA HIDEO (author)
2016-06-23
Patent
Electronic Resource
Japanese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
| European Patent Office | 2020