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RAINWATER STORAGE PIPELINE STRUCTURE, AND RAINWATER BASIN USED THEREWITH
PROBLEM TO BE SOLVED: To provide a rainwater storage pipeline structure and a rainwater basin that prevents leakage of rainwater stored in the storage pipeline and allows stored rainwater to be used effectively.SOLUTION: A rainwater storage pipeline structure stores rainwater inside a storage pipeline 2 connecting a plurality of rainwater basins 1 installed underground. An exhaust port 3a is disposed for discharging rainwater near a first end of the storage pipeline 2, at a location higher than a pipe top of the storage pipeline 2. Rainwater flowing into the storage pipeline 2 is stored inside the storage pipeline 2, until a water level reaches the exhaust port 3a. A rainwater basin 1 is buried at a location closer to a second side than the rainwater basin 1 at the first end of the storage pipeline 2 provided with the exhaust port 3a. An opening 2A is formed almost at the pipe top of the storage pipeline 2, at the rainwater basin 1 located between the rainwater basin 1 at the first end and the rainwater basin 1 at the second end, and/or at the rainwater basin 1 at the second side.SELECTED DRAWING: Figure 1
【課題】貯溜管路に貯溜した雨水が漏水してしまうことがなく、貯溜した雨水を無駄なく有効利用することのできる雨水貯溜管路構造と雨水桝を提供する。【解決手段】地中に埋設される複数の雨水桝1を繋ぐ貯溜管路2の内部に、雨水を貯溜する雨水貯溜管路構造であって、貯溜管路2の一端の近傍であって、貯溜管路2の管頂よりも高い位置に、雨水を外部に排出するための排出口3aを設け、貯溜管路2に流入した雨水は、水位が該排出口3aに達するまで貯溜管路2の内部に貯溜されるようになっており、上記排出口3aが設けられた貯溜管路2の一端の雨水桝1よりも他端側に埋設される雨水桝1であって、該一端の雨水桝1と他端の雨水桝1の間に位置する雨水桝1、又は/及び、他端の雨水桝1において、貯溜管路2の略管頂に開口部2Aが形成された構成とする。【選択図】図1
RAINWATER STORAGE PIPELINE STRUCTURE, AND RAINWATER BASIN USED THEREWITH
PROBLEM TO BE SOLVED: To provide a rainwater storage pipeline structure and a rainwater basin that prevents leakage of rainwater stored in the storage pipeline and allows stored rainwater to be used effectively.SOLUTION: A rainwater storage pipeline structure stores rainwater inside a storage pipeline 2 connecting a plurality of rainwater basins 1 installed underground. An exhaust port 3a is disposed for discharging rainwater near a first end of the storage pipeline 2, at a location higher than a pipe top of the storage pipeline 2. Rainwater flowing into the storage pipeline 2 is stored inside the storage pipeline 2, until a water level reaches the exhaust port 3a. A rainwater basin 1 is buried at a location closer to a second side than the rainwater basin 1 at the first end of the storage pipeline 2 provided with the exhaust port 3a. An opening 2A is formed almost at the pipe top of the storage pipeline 2, at the rainwater basin 1 located between the rainwater basin 1 at the first end and the rainwater basin 1 at the second end, and/or at the rainwater basin 1 at the second side.SELECTED DRAWING: Figure 1
【課題】貯溜管路に貯溜した雨水が漏水してしまうことがなく、貯溜した雨水を無駄なく有効利用することのできる雨水貯溜管路構造と雨水桝を提供する。【解決手段】地中に埋設される複数の雨水桝1を繋ぐ貯溜管路2の内部に、雨水を貯溜する雨水貯溜管路構造であって、貯溜管路2の一端の近傍であって、貯溜管路2の管頂よりも高い位置に、雨水を外部に排出するための排出口3aを設け、貯溜管路2に流入した雨水は、水位が該排出口3aに達するまで貯溜管路2の内部に貯溜されるようになっており、上記排出口3aが設けられた貯溜管路2の一端の雨水桝1よりも他端側に埋設される雨水桝1であって、該一端の雨水桝1と他端の雨水桝1の間に位置する雨水桝1、又は/及び、他端の雨水桝1において、貯溜管路2の略管頂に開口部2Aが形成された構成とする。【選択図】図1
RAINWATER STORAGE PIPELINE STRUCTURE, AND RAINWATER BASIN USED THEREWITH
雨水貯溜管路構造とそれに用いる雨水桝
MAYAMA ATSUYA (Autor:in) / ICHINOSE KEIJIRO (Autor:in) / KATAOKA SHIRO (Autor:in)
16.05.2016
Patent
Elektronische Ressource
Japanisch
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