Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention relates to an initial rainwater collecting and treating system. The initial rainwater collecting and treating system comprises a rainwater collecting pool and a switching gate well, wherein the switching gate well is provided with a rainwater inlet communicated with an external rainwater channel, a collecting pool output port communicated with the rainwater collecting pool and a drainage system output port communicated with a drainage system; a first gate is arranged at the collecting pool output port, and a second gate is arranged at the drainage system output port; a water flow channel is arranged in the rainwater collecting pool, and a mud settling area, an oil separation area and a water outlet area are sequentially arranged in the water flow channel from front to back; the mud settling area is an area with a low-lying bottom; the bottom of the oil separation area is gradually lifted and then gradually lowered, an upright oil separation plate is arranged in the oil separation area at a set interval, the oil separation plate transversely covers the water flow channel, the upper part of the oil separation plate is higher than the liquid level, and a gap is formed between the lower part of the oil separation plate and the pool bottom; at least one drainage pump for draining water is arranged in the water outlet area; and a liquid level meter is arranged in the rainwater collecting pool, and a control system controls the opening and closing of the first gate and the second gate according to the liquid level of the liquid level meter.
本发明涉及一种初期雨水收集处理系统，包括雨水收集池、切换闸门井；切换闸门井具有与外部雨水通道连通的雨水进入口、与雨水收集池连通的收集池输出口和与排水系统连通的排水系统输出口；收集池输出口设有第一闸门，排水系统输出口设有第二闸门；雨水收集池内设有水流通道，水流通道内自前向后依次为沉泥区、隔油区、出水区；沉泥区为一底部低洼的区域；隔油区底部先逐渐抬高再逐渐降低，隔油区每间隔设定距离设置一直立的隔油板，隔油板横向覆盖水流通道，上部高于液面，下部距离池底有一间隙；出水区设有至少一将水排出的排水泵；雨水收集池内设有液位计，控制系统根据液位计的液位控制第一闸门和第二闸门的开闭。
The invention relates to an initial rainwater collecting and treating system. The initial rainwater collecting and treating system comprises a rainwater collecting pool and a switching gate well, wherein the switching gate well is provided with a rainwater inlet communicated with an external rainwater channel, a collecting pool output port communicated with the rainwater collecting pool and a drainage system output port communicated with a drainage system; a first gate is arranged at the collecting pool output port, and a second gate is arranged at the drainage system output port; a water flow channel is arranged in the rainwater collecting pool, and a mud settling area, an oil separation area and a water outlet area are sequentially arranged in the water flow channel from front to back; the mud settling area is an area with a low-lying bottom; the bottom of the oil separation area is gradually lifted and then gradually lowered, an upright oil separation plate is arranged in the oil separation area at a set interval, the oil separation plate transversely covers the water flow channel, the upper part of the oil separation plate is higher than the liquid level, and a gap is formed between the lower part of the oil separation plate and the pool bottom; at least one drainage pump for draining water is arranged in the water outlet area; and a liquid level meter is arranged in the rainwater collecting pool, and a control system controls the opening and closing of the first gate and the second gate according to the liquid level of the liquid level meter.
本发明涉及一种初期雨水收集处理系统，包括雨水收集池、切换闸门井；切换闸门井具有与外部雨水通道连通的雨水进入口、与雨水收集池连通的收集池输出口和与排水系统连通的排水系统输出口；收集池输出口设有第一闸门，排水系统输出口设有第二闸门；雨水收集池内设有水流通道，水流通道内自前向后依次为沉泥区、隔油区、出水区；沉泥区为一底部低洼的区域；隔油区底部先逐渐抬高再逐渐降低，隔油区每间隔设定距离设置一直立的隔油板，隔油板横向覆盖水流通道，上部高于液面，下部距离池底有一间隙；出水区设有至少一将水排出的排水泵；雨水收集池内设有液位计，控制系统根据液位计的液位控制第一闸门和第二闸门的开闭。
Device for collecting, treating and recycling initial rainwater along road
| Europäisches Patentamt | 2023