A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improved building zero reducing plate same-floor drainage collector
The invention discloses an improved building zero reducing plate same-floor drainage collector. A vertical pipe deviation cavity section with a water flow center line deviating from a pipeline centerline is arranged between a vertical pipe water inlet connecting pipe opening and a vertical pipe water outlet connecting pipe opening arranged at the two ends of the pipeline center line, wherein thevertical pipe deviation cavity section communicates with a water flow channel. The vertical pipe deviation cavity section is provided with a sewage transverse branch pipe connecting opening used for being connected with a sewage draining pipeline. A common water seal cavity which is independent and is provided with at least one waste water transverse branch pipe connecting opening used for being connected with a waste water discharging pipeline is arranged by being parallel to the vertical pipe deviation cavity section. A water flow outlet of the common water seal cavity and a water flow outlet of the vertical pipe deviation pipe section are converged below the pipeline and are connected to the vertical pipe water outlet connecting pipe opening along a pipeline lower section with a water flow center line being consistent with the pipeline center line. The vertical water inlet connecting pipe opening and the vertical pipe deviation cavity section are in smooth transition connection through a bend section with the smooth curvature. An inlet section center line and an outlet section center line of the bend section are consistent with the center line of the water inlet connecting pipeopening and the water flow center line of the vertical pipe deviation cavity section correspondingly, and the sectional area of an outlet is larger than the sectional area of an inlet. By means of thestructure, the structure and effect of the building zero reducing plate same-floor drainage collector are optimized and completed, water flow falling in the vertical pipe can be more smooth while thewater falling height is reduced, air pressure fluctuation in the vertical pipe is reduced, and it is ensured that a water seal is not damaged.
改进的建筑零降板同层排水汇集器。在设置于管道中心线两端的立管进水接管口和立管出水接管口之间，设有贯通水流通道的水流中心线偏离该管道中心线的立管偏移腔段。在该立管偏移腔段中设有用于连接排污水管道的污水横支管接口；与该立管偏移腔段并列设有独立且具有至少一个用于连接排废水管道的废水横支管接口的共用水封腔室；该共用水封腔室与立管偏移腔段的水流出口在管道下方汇合，并沿水流中心线与管道中心线一致的管道下段连接至立管出水接管口。在立管进水接管口与立管偏移腔段间经具有圆滑曲率的弯头段平滑过渡连接，该弯头段的进、出口截面中心线分别与进水接管口中心线和立管偏移腔段水流中心线一致、且出口的截面积大于进口截面积。该结构优化和完善了建筑零降板同层排水汇集器的结构和效果，使立管中下落水流在降低跌水高度的同时水流更为通畅，降低了立管内空气压力波动，确保水封不被破坏。
Improved building zero reducing plate same-floor drainage collector
The invention discloses an improved building zero reducing plate same-floor drainage collector. A vertical pipe deviation cavity section with a water flow center line deviating from a pipeline centerline is arranged between a vertical pipe water inlet connecting pipe opening and a vertical pipe water outlet connecting pipe opening arranged at the two ends of the pipeline center line, wherein thevertical pipe deviation cavity section communicates with a water flow channel. The vertical pipe deviation cavity section is provided with a sewage transverse branch pipe connecting opening used for being connected with a sewage draining pipeline. A common water seal cavity which is independent and is provided with at least one waste water transverse branch pipe connecting opening used for being connected with a waste water discharging pipeline is arranged by being parallel to the vertical pipe deviation cavity section. A water flow outlet of the common water seal cavity and a water flow outlet of the vertical pipe deviation pipe section are converged below the pipeline and are connected to the vertical pipe water outlet connecting pipe opening along a pipeline lower section with a water flow center line being consistent with the pipeline center line. The vertical water inlet connecting pipe opening and the vertical pipe deviation cavity section are in smooth transition connection through a bend section with the smooth curvature. An inlet section center line and an outlet section center line of the bend section are consistent with the center line of the water inlet connecting pipeopening and the water flow center line of the vertical pipe deviation cavity section correspondingly, and the sectional area of an outlet is larger than the sectional area of an inlet. By means of thestructure, the structure and effect of the building zero reducing plate same-floor drainage collector are optimized and completed, water flow falling in the vertical pipe can be more smooth while thewater falling height is reduced, air pressure fluctuation in the vertical pipe is reduced, and it is ensured that a water seal is not damaged.
改进的建筑零降板同层排水汇集器。在设置于管道中心线两端的立管进水接管口和立管出水接管口之间，设有贯通水流通道的水流中心线偏离该管道中心线的立管偏移腔段。在该立管偏移腔段中设有用于连接排污水管道的污水横支管接口；与该立管偏移腔段并列设有独立且具有至少一个用于连接排废水管道的废水横支管接口的共用水封腔室；该共用水封腔室与立管偏移腔段的水流出口在管道下方汇合，并沿水流中心线与管道中心线一致的管道下段连接至立管出水接管口。在立管进水接管口与立管偏移腔段间经具有圆滑曲率的弯头段平滑过渡连接，该弯头段的进、出口截面中心线分别与进水接管口中心线和立管偏移腔段水流中心线一致、且出口的截面积大于进口截面积。该结构优化和完善了建筑零降板同层排水汇集器的结构和效果，使立管中下落水流在降低跌水高度的同时水流更为通畅，降低了立管内空气压力波动，确保水封不被破坏。
Improved building zero reducing plate same-floor drainage collector
改进的建筑零降板同层排水汇集器
ZHANG YINGZHONG (author)
2020-10-13
Patent
Electronic Resource
Chinese
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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