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A platform for research: civil engineering, architecture and urbanism
Sewage draining device capable of being automatically closed
The invention provides a sewage draining device capable of being automatically closed. The device comprises a well lid, a movable baffle, a detecting device and a control device; the movable baffle is arranged at the well lid; the detecting device is arranged at the outer side of the movable baffle and is electrically connected with the control device; the control device is connected with the movable baffle. With the adoption of the device, the smell generated by sewage can be prevented from spreading outside through the well lid; the device has the characteristics of being simple in design, and practical.
Sewage draining device capable of being automatically closed
The invention provides a sewage draining device capable of being automatically closed. The device comprises a well lid, a movable baffle, a detecting device and a control device; the movable baffle is arranged at the well lid; the detecting device is arranged at the outer side of the movable baffle and is electrically connected with the control device; the control device is connected with the movable baffle. With the adoption of the device, the smell generated by sewage can be prevented from spreading outside through the well lid; the device has the characteristics of being simple in design, and practical.
Sewage draining device capable of being automatically closed
LIU QINGJIE (author)
2015-05-27
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle
Sewage draining device capable of being automatically closed
| European Patent Office | 2015