Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a sewage regulation and storage device and method based on vacuum water inflowing and gravity water outflowing. The sewage regulation and storage device comprises a closure part, a buffer part and a vacuum pump, wherein the buffer part communicates with the closure part and communicates with external atmosphere; the vacuum pump communicates with the buffer part; when water enters the buffer part, the air in the buffer part is extracted by the vacuum pump and sewage entering the closure part flows into a storage space under the action of gas pressure difference; and whenwater flows out of the buffer part, the buffer part communicates with the external atmosphere and the sewage in the storage space flows into an accommodating space under the action of gravity. According to the sewage regulation and storage device and method based on vacuum water inflowing and gravity water outflowing, the technical defects in the technology that natural water is liable to be seriously polluted or the treatment pressure of a sewage treatment facility is too high and resources are wasted on rainy days in the structural design that the sewage input by a sewage accommodating facility directly enters a confluence pipe to be output are effectively avoided; the technical effect of regulating and storing the sewage when sewage discharging is not required can be achieved; and the characteristics of simple structure, operation convenience and wide applicability are achieved.
本发明提供了一种基于真空进水及重力出水的污水调蓄装置及方法，包括：截流部；缓冲部，与截流部相连通，并与外界大气压相连通；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，进入截流部中的污水在气压差作用下流向所述存储空间中；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收纳空间。本发明有效的避免了技术中对于由污水收容设施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 sewage regulation and storage device and method based on vacuum water inflowing and gravity water outflowing. The sewage regulation and storage device comprises a closure part, a buffer part and a vacuum pump, wherein the buffer part communicates with the closure part and communicates with external atmosphere; the vacuum pump communicates with the buffer part; when water enters the buffer part, the air in the buffer part is extracted by the vacuum pump and sewage entering the closure part flows into a storage space under the action of gas pressure difference; and whenwater flows out of the buffer part, the buffer part communicates with the external atmosphere and the sewage in the storage space flows into an accommodating space under the action of gravity. According to the sewage regulation and storage device and method based on vacuum water inflowing and gravity water outflowing, the technical defects in the technology that natural water is liable to be seriously polluted or the treatment pressure of a sewage treatment facility is too high and resources are wasted on rainy days in the structural design that the sewage input by a sewage accommodating facility directly enters a confluence pipe to be output are effectively avoided; the technical effect of regulating and storing the sewage when sewage discharging is not required can be achieved; and the characteristics of simple structure, operation convenience and wide applicability are achieved.
本发明提供了一种基于真空进水及重力出水的污水调蓄装置及方法，包括：截流部；缓冲部，与截流部相连通，并与外界大气压相连通；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，进入截流部中的污水在气压差作用下流向所述存储空间中；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收纳空间。本发明有效的避免了技术中对于由污水收容设施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。
Sewage regulation and storage device and method based on vacuum water inflowing and gravity water outflowing
一种基于真空进水及重力出水的污水调蓄装置及方法
ZHOU CHAO (Autor:in)
17.07.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
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