Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Drainage deodorization pipeline connector
The invention discloses a drainage deodorization pipeline connector. The connector comprises an outer pipe sleeve, wherein an inner cavity of the outer pipe sleeve is divided into an upper cavity section and a lower cavity section, an inner pipe sleeve used for being connected with an upper drainage pipe is arranged in the upper cavity section, the lower cavity section is used for being connectedwith a lower drainage pipe, an accumulated water downward discharging channel is formed between the outer pipe sleeve and the inner pipe sleeve, a valve seat plate is arranged in the accumulated waterdownward discharging channel, a flexible rubber check valve is arranged on the valve seat plate, an accumulated water collecting cover covering an inlet of the accumulated water downward dischargingchannel is arranged between the upper end of the outer pipe sleeve and the upper end of the inner pipe sleeve, and a through hole allowing accumulated water to flow downwards is formed in the accumulated water collecting cover. According to the connector, the accumulated water in a subsided toilet caisson can be drained, when the height of an accumulated water column is lower than a designed valueor no accumulated water exists, the flexible rubber check valve is naturally closed, and odor in a pipeline below the drainage deodorization pipeline connector can be prevented from flowing upwards,so that the technical problems of drainage and odor isolation of the subsided toilet caisson can be solved.
本发明公开了一种排水防臭管道连接器，其包括外管套，外管套的内腔分为上腔段和下腔段，上腔段内设置有用于连接上排水管的内管套，所述的下腔段用于连接下排水管；所述外管套和内管套之间设置有积水下排通道，所述积水下排通道内设置有阀座板，所述阀座板上设置有柔性橡胶止回阀；外管套上端和内管套上端之间设置有盖在积水下排通道进口上的积水收集盖，所述积水收集盖上设置有供积水下流的通孔。本发明不仅能将下沉式卫生间沉箱内的积水排走，而且积水水柱高度低于设计值时或没有积水时，柔性橡胶止回阀自然关闭，从而能阻止排水防臭管道连接器下方管道内的臭气向上流动，因此其能解决下沉式卫生间沉箱排水及臭气隔离的技术问题。
Drainage deodorization pipeline connector
The invention discloses a drainage deodorization pipeline connector. The connector comprises an outer pipe sleeve, wherein an inner cavity of the outer pipe sleeve is divided into an upper cavity section and a lower cavity section, an inner pipe sleeve used for being connected with an upper drainage pipe is arranged in the upper cavity section, the lower cavity section is used for being connectedwith a lower drainage pipe, an accumulated water downward discharging channel is formed between the outer pipe sleeve and the inner pipe sleeve, a valve seat plate is arranged in the accumulated waterdownward discharging channel, a flexible rubber check valve is arranged on the valve seat plate, an accumulated water collecting cover covering an inlet of the accumulated water downward dischargingchannel is arranged between the upper end of the outer pipe sleeve and the upper end of the inner pipe sleeve, and a through hole allowing accumulated water to flow downwards is formed in the accumulated water collecting cover. According to the connector, the accumulated water in a subsided toilet caisson can be drained, when the height of an accumulated water column is lower than a designed valueor no accumulated water exists, the flexible rubber check valve is naturally closed, and odor in a pipeline below the drainage deodorization pipeline connector can be prevented from flowing upwards,so that the technical problems of drainage and odor isolation of the subsided toilet caisson can be solved.
本发明公开了一种排水防臭管道连接器，其包括外管套，外管套的内腔分为上腔段和下腔段，上腔段内设置有用于连接上排水管的内管套，所述的下腔段用于连接下排水管；所述外管套和内管套之间设置有积水下排通道，所述积水下排通道内设置有阀座板，所述阀座板上设置有柔性橡胶止回阀；外管套上端和内管套上端之间设置有盖在积水下排通道进口上的积水收集盖，所述积水收集盖上设置有供积水下流的通孔。本发明不仅能将下沉式卫生间沉箱内的积水排走，而且积水水柱高度低于设计值时或没有积水时，柔性橡胶止回阀自然关闭，从而能阻止排水防臭管道连接器下方管道内的臭气向上流动，因此其能解决下沉式卫生间沉箱排水及臭气隔离的技术问题。
Drainage deodorization pipeline connector
排水防臭管道连接器
YANG WENYI (Autor:in) / YANG TING (Autor:in)
18.08.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
E03F
SEWERS
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Abwasserkanäle