JP4384475B2 - 合成樹脂製落差接合用汚水ます - Google Patents
合成樹脂製落差接合用汚水ます Download PDFInfo
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- JP4384475B2 JP4384475B2 JP2003381113A JP2003381113A JP4384475B2 JP 4384475 B2 JP4384475 B2 JP 4384475B2 JP 2003381113 A JP2003381113 A JP 2003381113A JP 2003381113 A JP2003381113 A JP 2003381113A JP 4384475 B2 JP4384475 B2 JP 4384475B2
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Description
先ず、本発明の実施例の概要を述べる。
次に、分流区域に用いる排水ます10の概要を述べる。
次に、分流区域に用いる本発明の実施例の詳細を述べる。
以上のような基礎コンクリ−ト、すなわち、布基礎24の近傍に設置する排水ます10自体を更に詳しく述べる。
次に、かかる排水ます10を更に詳細に述べる。
Claims (6)
- 上方の点検筒部材と下方のインバ−ト部材とからなる汚水ますの該点検筒部材に上流側に器具トラップを設けた汚水用枝管流入口を、該インバ−ト部材に流出口を、落差を設けてそれぞれ開口すると共に、該点検筒部材の上部に開閉蓋を設けた合成樹脂製落差接合用汚水ますにおいて、
前記インバ−ト部材のインバ−トに臨む内副管を前記汚水用枝管流入口に接合して設け、該内副管を、前記開閉蓋の開時に取出し可能とすると共に、前記点検筒部材に前記汚水用枝管流入口に対向して雨水用流入口を開口し、該雨水用流入口に雨水管を接続して雨水を、該汚水ますで合流させることにより、前記汚水用枝管流入口の汚水量に比べ一時的に多い雨水を前記内副管によって前記汚水用枝管流入口へ逆流させないようにして、該汚水ますの上流側の前記器具トラップの破封を防止することを特徴とする合成樹脂製落差接合用汚水ます。 - 前記雨水用流入口を前記汚水用枝管流入口と略同一高さ位置に設けた請求項1に記載の合成樹脂製落差接合用汚水ます。
- 前記雨水管に、下水トラップを設けた請求項1または2に記載の合成樹脂製落差接合用汚水ます。
- 前記内副管を、流入した汚水をUタ−ン状に流下させるバッフルエルボにした請求項1または2に記載の合成樹脂製落差接合用汚水ます。
- 前記汚水用枝管流入口を1つとし、これに集合一括排水設備の屋内排水主管を接続した請求項1から4にそれぞれ記載の合成樹脂製落差接合用汚水ます。
- 前記バッフルエルボを、前記流入口の水平状に直進する流れの向きを、強制的に下向きに方向転換させて該流れに反動力をもたせ、該反動力をもった流れを前記インバ−トの流出口の下流方向に向けることにより、該反動を吸収するようにUタ−ン状に結ぶ流れにするための案内部材とした請求項4に記載の合成樹脂製落差接合用汚水ます。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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JP2003381113A JP4384475B2 (ja) | 2003-11-11 | 2003-11-11 | 合成樹脂製落差接合用汚水ます |
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JP2003381113A JP4384475B2 (ja) | 2003-11-11 | 2003-11-11 | 合成樹脂製落差接合用汚水ます |
Publications (2)
Publication Number | Publication Date |
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JP2005146524A JP2005146524A (ja) | 2005-06-09 |
JP4384475B2 true JP4384475B2 (ja) | 2009-12-16 |
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JP2003381113A Expired - Lifetime JP4384475B2 (ja) | 2003-11-11 | 2003-11-11 | 合成樹脂製落差接合用汚水ます |
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