Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage pretreatment connection device and deep and shallow layer drainage connection system
The invention relates to a drainage pretreatment connection device and a deep and shallow drainage connection system. The drainage pretreatment connection device comprises a diversion canal box, a grating, an overflow canal box, a flow cascading box, an overflowing pipeline and a grit chamber, wherein the diversion canal box is provided with a water inlet allowing water flow to enter and a water outlet allowing the water flow to flow out, the water inlet of the overflow canal box communicates with the water outlet of the diversion canal box, the diversion canal box is used for draining the water flow into the overflow canal box, the grating used for filtering the water flow entering the overflow canal box is arranged in the overflow canal box, a water inlet of the flow cascading box communicates with a water outlet of the overflow canal box, a water outlet of the flow cascading box communicates with an inlet of the overflowing pipeline, an outlet of the overflowing pipeline communicates with a water inlet of the grit chamber, the overflowing pipeline is bent from the water outlet of the flow cascading box to the water inlet of the grit chamber to form a snakelike structure, the bent part of the overflowing pipeline is arc-shaped, and an included angle formed by the bent part of the overflowing pipeline is greater than 90 degrees, so that the flow state of water flowing through the overflowing pipeline is better.
本公开涉及一种排水预处理衔接装置及深浅层排水衔接系统，排水预处理衔接装置包括引水渠箱、格栅、过涌渠箱、跌流箱、过流管道以及沉砂池；引水渠箱具有可供水流进入的进水口及可供水流流出的出水口，过涌渠箱的进水口与引水渠箱的出水口连通，引水渠箱用于将水流引流至过涌渠箱中；过涌渠箱内设置有用于对进入过涌渠箱中的水流进行过滤的格栅；跌流箱的进水口与过涌渠箱的出水口连通，跌流箱的出水口与过流管道的进口连通，过流管道的出口与沉砂池的进水口连通；过流管道为自跌流箱的出水口向沉砂池的进水口弯折成蛇形结构，且过流管道的弯折处为弧形，过流管道的弯折处形成的夹角大于90°，以使经过流管道流过的水流流态较好。
Drainage pretreatment connection device and deep and shallow layer drainage connection system
The invention relates to a drainage pretreatment connection device and a deep and shallow drainage connection system. The drainage pretreatment connection device comprises a diversion canal box, a grating, an overflow canal box, a flow cascading box, an overflowing pipeline and a grit chamber, wherein the diversion canal box is provided with a water inlet allowing water flow to enter and a water outlet allowing the water flow to flow out, the water inlet of the overflow canal box communicates with the water outlet of the diversion canal box, the diversion canal box is used for draining the water flow into the overflow canal box, the grating used for filtering the water flow entering the overflow canal box is arranged in the overflow canal box, a water inlet of the flow cascading box communicates with a water outlet of the overflow canal box, a water outlet of the flow cascading box communicates with an inlet of the overflowing pipeline, an outlet of the overflowing pipeline communicates with a water inlet of the grit chamber, the overflowing pipeline is bent from the water outlet of the flow cascading box to the water inlet of the grit chamber to form a snakelike structure, the bent part of the overflowing pipeline is arc-shaped, and an included angle formed by the bent part of the overflowing pipeline is greater than 90 degrees, so that the flow state of water flowing through the overflowing pipeline is better.
本公开涉及一种排水预处理衔接装置及深浅层排水衔接系统，排水预处理衔接装置包括引水渠箱、格栅、过涌渠箱、跌流箱、过流管道以及沉砂池；引水渠箱具有可供水流进入的进水口及可供水流流出的出水口，过涌渠箱的进水口与引水渠箱的出水口连通，引水渠箱用于将水流引流至过涌渠箱中；过涌渠箱内设置有用于对进入过涌渠箱中的水流进行过滤的格栅；跌流箱的进水口与过涌渠箱的出水口连通，跌流箱的出水口与过流管道的进口连通，过流管道的出口与沉砂池的进水口连通；过流管道为自跌流箱的出水口向沉砂池的进水口弯折成蛇形结构，且过流管道的弯折处为弧形，过流管道的弯折处形成的夹角大于90°，以使经过流管道流过的水流流态较好。
Drainage pretreatment connection device and deep and shallow layer drainage connection system
排水预处理衔接装置及深浅层排水衔接系统
WANG GUANGHUA (Autor:in) / CHEN YAN (Autor:in) / LI WENTAO (Autor:in) / ZHOU JIANHUA (Autor:in) / LI YUNTAO (Autor:in) / DU ZHILI (Autor:in) / LI LUXIN (Autor:in) / JIN PENGKANG (Autor:in)
22.10.2021
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
RAINWATER DRAINAGE CONNECTION MEMBER AND RAINWATER DRAINAGE SYSTEM
| Europäisches Patentamt | 2024
CONNECTION STRUCTURE OF DRAINAGE CHANNEL AND CONNECTION METHOD OF DRAINAGE CHANNEL
| Europäisches Patentamt | 2020