Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
RECIPROCATING PUMP-TYPE PIPE DREDGING DEVICE
A reciprocating pump-type pipe dredging device comprises an inflator and a pipe dredging portion detachably assembled with the inflator. The inflator includes a cylinder, an inflator handle and a first assembly portion. The pipe dredging portion includes a suction disc and a flexible pipe. The suction disc includes a second assembly portion joined with the first assembly portion, a disc connected to one end of the second assembly portion, and a third assembly portion extending toward an inner top end of the disc and corresponding to the second assembly portion. The flexible pipe includes a pipe and a plurality of layered flexible ring plates. One end of the pipe is provided with a fourth assembly portion joined with the third assembly portion, and the inflator and the pipe dredging portion are formed a continuous passage thereinside after assembling.
RECIPROCATING PUMP-TYPE PIPE DREDGING DEVICE
A reciprocating pump-type pipe dredging device comprises an inflator and a pipe dredging portion detachably assembled with the inflator. The inflator includes a cylinder, an inflator handle and a first assembly portion. The pipe dredging portion includes a suction disc and a flexible pipe. The suction disc includes a second assembly portion joined with the first assembly portion, a disc connected to one end of the second assembly portion, and a third assembly portion extending toward an inner top end of the disc and corresponding to the second assembly portion. The flexible pipe includes a pipe and a plurality of layered flexible ring plates. One end of the pipe is provided with a fourth assembly portion joined with the third assembly portion, and the inflator and the pipe dredging portion are formed a continuous passage thereinside after assembling.
RECIPROCATING PUMP-TYPE PIPE DREDGING DEVICE
WU KUEI-KUN (Autor:in)
02.06.2022
Patent
Elektronische Ressource
Englisch
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Walking reciprocating type sewage pool stirring dredging device and using method
| Europäisches Patentamt | 2023
Sewage pipe network dredging device and dredging method
| Europäisches Patentamt | 2021