Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention provides a switching type sewage draining device. The device comprises a draining opening, a well lid body, a switching device and a control device; the well lid body is arranged at the draining opening; the switching device is electrically connected with the control device; the control device is connected with the well lid body. With the adoption of the device, smell generated by the sewage can be prevented from spreading outside through the draining opening; the device has the characteristics of being simple in design, and practical.
The invention provides a switching type sewage draining device. The device comprises a draining opening, a well lid body, a switching device and a control device; the well lid body is arranged at the draining opening; the switching device is electrically connected with the control device; the control device is connected with the well lid body. With the adoption of the device, smell generated by the sewage can be prevented from spreading outside through the draining opening; the device has the characteristics of being simple in design, and practical.
Switching type sewage draining device
LIU QINGJIE (Autor:in)
27.05.2015
Patent
Elektronische Ressource
Englisch
IPC:
E03F
SEWERS
,
Abwasserkanäle
Self-sealing sewage draining device and sewage draining method
| Europäisches Patentamt | 2023