Sponge city rainwater dirt blocking and discharging device
The utility model provides a sponge city rainwater dirt blocking and discharging device. The sponge city rainwater dirt blocking and discharging device comprises a top piece. The top piece is integrally of a circular structure, and the bottom is fixedly connected with the filtering piece; the bottom...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides a sponge city rainwater dirt blocking and discharging device. The sponge city rainwater dirt blocking and discharging device comprises a top piece. The top piece is integrally of a circular structure, and the bottom is fixedly connected with the filtering piece; the bottom of the filtering piece is fixedly connected with the water guide hopper; the water guide hopper is of an inverted-truncated-cone-shaped structure, and the bottom of the water guide hopper is fixedly connected with the primary caisson. The primary caisson is of a square-outside and round-inside structure, the bottom is fixedly connected with a sediment box, and the right end is fixedly connected with a first sediment box; the top of the silt box is fixedly connected with a first silt settling box and a second silt settling box; and the right end of the first silt settling box is fixedly connected with a second silt settling box. The top piece is arranged, when rainwater is heavy, the protruding blocks on the top fa |
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