Novel municipal engineering environment-friendly blowdown device
The utility model relates to a novel municipal engineering environment-friendly blowdown device which comprises a well lid, a garbage collecting device and an anti-backflow device, and the well lid is arranged on the upper portion of a first step of a base body; the garbage collecting device is arra...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model relates to a novel municipal engineering environment-friendly blowdown device which comprises a well lid, a garbage collecting device and an anti-backflow device, and the well lid is arranged on the upper portion of a first step of a base body; the garbage collecting device is arranged at the upper end part of the second step of the base body, and the garbage collecting device is arranged under the well lid; the anti-backflow device is arranged on the upper portion of the third step of the base body, and the anti-backflow device is arranged below the garbage collecting device. Impurities such as garbage can be collected on the upper portion of the supporting plate through the garbage collecting device and prevented from entering a sewer. The flow slowing net is arranged, so that the impact of water flow is reduced, and the hybrids stored on the supporting plate are further prevented from being flushed into a sewer; when the water level is about to overflow due to overlarge displacement, the |
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