Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A turnover type automatic draining well lid comprises a detection device located at a well mouth, a rotating shaft located at the diameter position of the bottom ace of the well lid and a controller controlling rotation of the well lid, wherein the detection device is electrically connected with the controller, and the rotating shaft is connected with the controller. The turnover type automatic draining well lid can automatically rotate at 90 degrees during water accumulation and has the advantages of being safe, reliable, ingenuous in design and practical.
A turnover type automatic draining well lid comprises a detection device located at a well mouth, a rotating shaft located at the diameter position of the bottom ace of the well lid and a controller controlling rotation of the well lid, wherein the detection device is electrically connected with the controller, and the rotating shaft is connected with the controller. The turnover type automatic draining well lid can automatically rotate at 90 degrees during water accumulation and has the advantages of being safe, reliable, ingenuous in design and practical.
Turnover type automatic draining well lid
LIU QINGJIE (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Splicing type automatic water-draining device for gas flue
| Europäisches Patentamt | 2020