Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Built-in spiral plate rotational flow water-sand separation device for catch basin
The invention provides a rainwater well built-in spiral plate rotational flow water-sand separation device. The rainwater well built-in spiral plate rotational flow water-sand separation device comprises an outer cylinder body, an inner cylinder body, a spiral plate, a cover body and a sand collection net; the inner cylinder body is located in the outer cylinder body, the spiral plate is located in the inner cylinder body and arranged around the inner cylinder body, the sand collecting net is located at the lower end of the inner cylinder body, and the lower end of the outer cylinder body is connected with a water outlet; a plurality of sand flushing holes are formed in the inner cylinder body; a plurality of energy dissipation baffle sets are arranged on the spiral plate, and each energy dissipation baffle set comprises a short baffle and a long baffle which are sequentially arranged in the spiral direction of the spiral plate. The water-sediment separation device has the beneficial effects that the content of sediment in rainwater flowing into a sewer can be greatly reduced, the situation of sewer blockage is reduced, and meanwhile, the sediment in the rainwater can be conveniently cleaned. The device is easy and convenient to install, and by means of the water-sediment separation device, a large amount of sediment deposited for a long time can be efficiently removed, and potential safety hazards of sanitation workers can be eliminated on the premise that time and material resources are saved.
本发明提供一种雨水井内置螺旋板旋流水沙分离装置，包括外筒体、内筒体、螺旋板、盖体以及集沙网；内筒体位于外筒体内，螺旋板位于所述内筒体内，且螺旋板绕所述内筒体设置，集沙网位于所述内筒体下端，外筒体下端连接有一排水口；内筒体上设有多个冲沙孔；螺旋板上设有多组消能挡板组，每组消能挡板组包括沿螺旋板螺旋方向依次排布的短挡板和长挡板。本发明的有益效果为：该水沙分离装置可以大大降低流入下水道的雨水中泥沙含量，减少下水道堵塞的情况，同时使雨水进中的泥沙能被方便的清理。该装置安装简便，利用该水沙分离装置，既可以高效地清理大量长期淤积的泥沙又可以在节省时间和物力的前提下解决环卫工人的安全隐患。
Built-in spiral plate rotational flow water-sand separation device for catch basin
The invention provides a rainwater well built-in spiral plate rotational flow water-sand separation device. The rainwater well built-in spiral plate rotational flow water-sand separation device comprises an outer cylinder body, an inner cylinder body, a spiral plate, a cover body and a sand collection net; the inner cylinder body is located in the outer cylinder body, the spiral plate is located in the inner cylinder body and arranged around the inner cylinder body, the sand collecting net is located at the lower end of the inner cylinder body, and the lower end of the outer cylinder body is connected with a water outlet; a plurality of sand flushing holes are formed in the inner cylinder body; a plurality of energy dissipation baffle sets are arranged on the spiral plate, and each energy dissipation baffle set comprises a short baffle and a long baffle which are sequentially arranged in the spiral direction of the spiral plate. The water-sediment separation device has the beneficial effects that the content of sediment in rainwater flowing into a sewer can be greatly reduced, the situation of sewer blockage is reduced, and meanwhile, the sediment in the rainwater can be conveniently cleaned. The device is easy and convenient to install, and by means of the water-sediment separation device, a large amount of sediment deposited for a long time can be efficiently removed, and potential safety hazards of sanitation workers can be eliminated on the premise that time and material resources are saved.
本发明提供一种雨水井内置螺旋板旋流水沙分离装置，包括外筒体、内筒体、螺旋板、盖体以及集沙网；内筒体位于外筒体内，螺旋板位于所述内筒体内，且螺旋板绕所述内筒体设置，集沙网位于所述内筒体下端，外筒体下端连接有一排水口；内筒体上设有多个冲沙孔；螺旋板上设有多组消能挡板组，每组消能挡板组包括沿螺旋板螺旋方向依次排布的短挡板和长挡板。本发明的有益效果为：该水沙分离装置可以大大降低流入下水道的雨水中泥沙含量，减少下水道堵塞的情况，同时使雨水进中的泥沙能被方便的清理。该装置安装简便，利用该水沙分离装置，既可以高效地清理大量长期淤积的泥沙又可以在节省时间和物力的前提下解决环卫工人的安全隐患。
Built-in spiral plate rotational flow water-sand separation device for catch basin
一种雨水井内置螺旋板旋流水沙分离装置
HU ZHONGQUAN (Autor:in) / BU JIANWEI (Autor:in) / ZHANG XIANG (Autor:in) / SHANG YUWEI (Autor:in) / WANG YIBO (Autor:in) / DAI BOWEN (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
Rotational flow sewage interception type catch basin and urban rainwater drainage system
| Europäisches Patentamt | 2022
non-perforating construction type catch basin having sand pit
| Europäisches Patentamt | 2019
non-perforating construction type catch basin having sand pit
Europäisches Patentamt | 2020