Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a double-area sewage regulation and storage device and method. The device comprises a regulation portion, a buffer portion and a vacuum pump, wherein the buffer portion communicates with the regulation portion and is located above the regulation portion, so that a height difference is formed between two areas in a double-area structure; and the vacuum pump communicates withthe buffer portion. When water enters the buffer portion, air in the buffer portion is pumped out through the vacuum pump, and sewage in the regulation portion flows into a storage space under the effect of an air pressure difference; when water flows out of the buffer portion, the buffer portion communicates with the external atmospheric pressure, and the sewage in the storage space flows into aregulation space under the effect of gravity. According to the double-area sewage regulation and storage device and method, the technical defects that in the prior art, a natural water body is severely polluted in rainy days easily due to the structure design that input sewage directly enters a confluence pipe and is output, or the treatment pressure of sewage treatment facilities is excessively high, and resources are wasted are avoided, the technical effect that sewage is regulated and stored when no sewage emission is needed can be achieved, and the double-area sewage regulation and storagedevice and method have the characteristics of simple structure, convenient operation and wide applicability.
本发明提供了一种双区域污水调蓄装置及方法，包括：调节部；缓冲部，与调节部相连通，缓冲部位于调节部的上方，以将双区域结构中的两个区域构成高度差；真空泵，与缓冲部相连通；在缓冲部进水时，由真空泵抽出所述缓冲部内的空气，进入调节部中的污水在气压差作用下流向存储空间中；在缓冲部出水时，缓冲部和外界大气压相连通，存储空间中的污水在重力作用下流入调节空间。本发明避免了技术中对于输入的污水直接进入合流管予以输出的结构设计所存在在雨天时极易造成自然水体严重污染，或者污水处理设施处理压力过大、资源浪费等技术缺陷，能够达到在不需要污水排放时对污水进行调蓄的技术效果，具有结构简单、操作方便及适用性广的特点。
The invention provides a double-area sewage regulation and storage device and method. The device comprises a regulation portion, a buffer portion and a vacuum pump, wherein the buffer portion communicates with the regulation portion and is located above the regulation portion, so that a height difference is formed between two areas in a double-area structure; and the vacuum pump communicates withthe buffer portion. When water enters the buffer portion, air in the buffer portion is pumped out through the vacuum pump, and sewage in the regulation portion flows into a storage space under the effect of an air pressure difference; when water flows out of the buffer portion, the buffer portion communicates with the external atmospheric pressure, and the sewage in the storage space flows into aregulation space under the effect of gravity. According to the double-area sewage regulation and storage device and method, the technical defects that in the prior art, a natural water body is severely polluted in rainy days easily due to the structure design that input sewage directly enters a confluence pipe and is output, or the treatment pressure of sewage treatment facilities is excessively high, and resources are wasted are avoided, the technical effect that sewage is regulated and stored when no sewage emission is needed can be achieved, and the double-area sewage regulation and storagedevice and method have the characteristics of simple structure, convenient operation and wide applicability.
本发明提供了一种双区域污水调蓄装置及方法，包括：调节部；缓冲部，与调节部相连通，缓冲部位于调节部的上方，以将双区域结构中的两个区域构成高度差；真空泵，与缓冲部相连通；在缓冲部进水时，由真空泵抽出所述缓冲部内的空气，进入调节部中的污水在气压差作用下流向存储空间中；在缓冲部出水时，缓冲部和外界大气压相连通，存储空间中的污水在重力作用下流入调节空间。本发明避免了技术中对于输入的污水直接进入合流管予以输出的结构设计所存在在雨天时极易造成自然水体严重污染，或者污水处理设施处理压力过大、资源浪费等技术缺陷，能够达到在不需要污水排放时对污水进行调蓄的技术效果，具有结构简单、操作方便及适用性广的特点。
Overflow water inlet type sewage regulation and storage device and method
| Europäisches Patentamt | 2022
Sewage regulation and storage device and method based on gravity water inflow
| Europäisches Patentamt | 2022