A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Simple maintenance-free sewage lifting device
The invention discloses a simple maintenance-free sewage lifting device which comprises a water collection tank. A lifting regulation valve is arranged on the lateral surface of the water collection tank; the lifting regulation valve is connected with the water collection tank by a flexible check valve; a liquid storage device is arranged in the water collection tank; the liquid storage device is fixed in the water collection tank; a sewage buffer pipe is transversely arranged on the liquid storage device; one end of the sewage buffer pipe is connected with a float valve; one end of the float valve is connected with the sewage buffer pipe; the other end of the float valve is fixed on the inner wall of the water collection tank; a compression tube is arranged on the lower surface of the float valve; the compression tube is sleeved with the float valve. The simple maintenance-free sewage lifting device not only can drain sewage, but also can prevent the sewage from flowing back, can achieve the effects of no maintenance and no cleaning, realizes long-term effective safety operation, can better meet the design and use requirements of an underground bathroom, has a compact structure, works stably and has obvious application value.
Simple maintenance-free sewage lifting device
The invention discloses a simple maintenance-free sewage lifting device which comprises a water collection tank. A lifting regulation valve is arranged on the lateral surface of the water collection tank; the lifting regulation valve is connected with the water collection tank by a flexible check valve; a liquid storage device is arranged in the water collection tank; the liquid storage device is fixed in the water collection tank; a sewage buffer pipe is transversely arranged on the liquid storage device; one end of the sewage buffer pipe is connected with a float valve; one end of the float valve is connected with the sewage buffer pipe; the other end of the float valve is fixed on the inner wall of the water collection tank; a compression tube is arranged on the lower surface of the float valve; the compression tube is sleeved with the float valve. The simple maintenance-free sewage lifting device not only can drain sewage, but also can prevent the sewage from flowing back, can achieve the effects of no maintenance and no cleaning, realizes long-term effective safety operation, can better meet the design and use requirements of an underground bathroom, has a compact structure, works stably and has obvious application value.
Simple maintenance-free sewage lifting device
ZHONG QIANG (author)
2015-07-15
Patent
Electronic Resource
English
IPC:
E03F
SEWERS
,
Abwasserkanäle