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A platform for research: civil engineering, architecture and urbanism
INSPECTION MANHOLE WITH RAINWATER COLLECTING DRAIN EQUIPPED WITH SAND POOL
To provide an inspection manhole with a rainwater collecting drain equipped with a sand pool that can use rainwater from a large-capacity rainwater storage tank as domestic water.SOLUTION: The inspection manhole with a rainwater collecting drain equipped with a sand pool comprises an inspection manhole B with a rainwater collecting drain made by placing a make-up water container A in a manhole provided with a water supply port 5 and a make-up water hole 6 on a rainwater collecting drain 4 provided with a sand pool 2 on an outer periphery of an inspection manhole 1 and a plurality of collecting holes 3 in a central part thereof, and fixing the same by a plurality of bolts 7, and an inspection manhole D with a rainwater collecting drain made by placing the inspection manhole B with a rainwater collecting drain upside down on an inspection manhole fixing frame 10 fixed by a plurality of screws 9 to an opening frame 8 of a water storage tank C made of molded members, and fixing the same by a plurality of bolts 7.SELECTED DRAWING: Figure 1
【課題】本発明は、大容量の雨水貯留タンクの雨水を生活水にできる、砂溜まりを備えた雨水集水ドレン付き点検マンホールを提供する。【解決手段】点検マンホール1の外周に砂溜まり2を備え、中央部に複数の集水孔3を設けて成る雨水集水ドレン4、該雨水集水ドレン4の上に給水口5と補給水孔6を備えた、マンホール内補給水容器Aを被せ置きして、複数のボルト7で固定して成る雨水集水ドレン付き点検マンホールB、該雨水集水ドレン付き点検マンホールBを、成型部材で造る貯水槽Cの開口枠8に複数のビス9で固定した、点検マンホール固定枠10に伏せ置きして、複数のボルト7で固定して、雨水集水ドレン付き点検マンホールDとすることを特徴とする砂溜まりを備えた雨水集水ドレン付き点検マンホール。【選択図】 図1
INSPECTION MANHOLE WITH RAINWATER COLLECTING DRAIN EQUIPPED WITH SAND POOL
To provide an inspection manhole with a rainwater collecting drain equipped with a sand pool that can use rainwater from a large-capacity rainwater storage tank as domestic water.SOLUTION: The inspection manhole with a rainwater collecting drain equipped with a sand pool comprises an inspection manhole B with a rainwater collecting drain made by placing a make-up water container A in a manhole provided with a water supply port 5 and a make-up water hole 6 on a rainwater collecting drain 4 provided with a sand pool 2 on an outer periphery of an inspection manhole 1 and a plurality of collecting holes 3 in a central part thereof, and fixing the same by a plurality of bolts 7, and an inspection manhole D with a rainwater collecting drain made by placing the inspection manhole B with a rainwater collecting drain upside down on an inspection manhole fixing frame 10 fixed by a plurality of screws 9 to an opening frame 8 of a water storage tank C made of molded members, and fixing the same by a plurality of bolts 7.SELECTED DRAWING: Figure 1
【課題】本発明は、大容量の雨水貯留タンクの雨水を生活水にできる、砂溜まりを備えた雨水集水ドレン付き点検マンホールを提供する。【解決手段】点検マンホール1の外周に砂溜まり2を備え、中央部に複数の集水孔3を設けて成る雨水集水ドレン4、該雨水集水ドレン4の上に給水口5と補給水孔6を備えた、マンホール内補給水容器Aを被せ置きして、複数のボルト7で固定して成る雨水集水ドレン付き点検マンホールB、該雨水集水ドレン付き点検マンホールBを、成型部材で造る貯水槽Cの開口枠8に複数のビス9で固定した、点検マンホール固定枠10に伏せ置きして、複数のボルト7で固定して、雨水集水ドレン付き点検マンホールDとすることを特徴とする砂溜まりを備えた雨水集水ドレン付き点検マンホール。【選択図】 図1
INSPECTION MANHOLE WITH RAINWATER COLLECTING DRAIN EQUIPPED WITH SAND POOL
砂溜まりを備えた雨水集水ドレン付き点検マンホール。
MIFUJI MASAYASU (author) / MIFUJI MACHIKO (author) / KITAMURA TOMOYO (author) / YOKOHATA NAOTSUGU (author)
2021-11-01
Patent
Electronic Resource
Japanese
IPC:
E03F
SEWERS
,
Abwasserkanäle
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