A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Active rotational-flow tap water sink blockage preventing device
The invention discloses an active rotational-flow tap water sink blockage preventing device which comprises a sink, a filtering net arranged at the bottom of the sink, and a water supply pipe with a flow valve. An auxiliary water flow pipeline with an auxiliary flow control valve is arranged on the water supply pipe, two to four nozzles extending into the filtering net are arranged at the tail end of the auxiliary water flow pipeline, and a right-angle elbow which is bent anticlockwise or clockwise is arranged at the upper end of each nozzle. No extra power or rotating mechanisms are needed, and blockage of an existing sink can be prevented thoroughly by simply modifying the sink.
Active rotational-flow tap water sink blockage preventing device
The invention discloses an active rotational-flow tap water sink blockage preventing device which comprises a sink, a filtering net arranged at the bottom of the sink, and a water supply pipe with a flow valve. An auxiliary water flow pipeline with an auxiliary flow control valve is arranged on the water supply pipe, two to four nozzles extending into the filtering net are arranged at the tail end of the auxiliary water flow pipeline, and a right-angle elbow which is bent anticlockwise or clockwise is arranged at the upper end of each nozzle. No extra power or rotating mechanisms are needed, and blockage of an existing sink can be prevented thoroughly by simply modifying the sink.
Active rotational-flow tap water sink blockage preventing device
XU DONG (author) / JI CHUNNING (author) / ZHANG JINFENG (author) / XU BIN (author)
2015-12-16
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
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