A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an anti-overflow water belt for preventing a sewer line from overflowing, relates to the technical field of preventing the sewer line from overflowing, and in particular relates to an anti-overflow water belt for preventing the sewer line from overflowing. The invention is a use invention. The anti-overflow water belt is a water conveying belt-shaped object prepared from a thin film, and is usually used for agricultural irrigation or manufacturing plastic bags. The invention develops a new use of the water conveying belt-shaped object for preventing the sewer line from overflowing. The anti-overflow water belt is just one section of the water conveying belt-shaped object, and the material for preparing the anti-overflow water belt needs to be soft, flexible, difficult in adhesion, corrosion-resistant and aging-resistant, can bear a certain water pressure, and can float up in sewage. The anti-overflow water belt 3 is fixed on a user sewer line 4, the user sewer line 4 and the anti-overflow water belt 3 which are fixed together are placed into a main sewer line 5, and a gap between the user sewer line 4 and the main sewer line 5 is sealed at an inlet of the main sewer line 5. When the main sewer line 5 is blocked and causes the sewage liquid level to rise, the sewage floats up and bends the anti-overflow water belt 3, and the user sewer line 4 is blocked by the anti-overflow water belt 3 to achieve an aim of preventing the sewer line from overflowing.
The invention discloses an anti-overflow water belt for preventing a sewer line from overflowing, relates to the technical field of preventing the sewer line from overflowing, and in particular relates to an anti-overflow water belt for preventing the sewer line from overflowing. The invention is a use invention. The anti-overflow water belt is a water conveying belt-shaped object prepared from a thin film, and is usually used for agricultural irrigation or manufacturing plastic bags. The invention develops a new use of the water conveying belt-shaped object for preventing the sewer line from overflowing. The anti-overflow water belt is just one section of the water conveying belt-shaped object, and the material for preparing the anti-overflow water belt needs to be soft, flexible, difficult in adhesion, corrosion-resistant and aging-resistant, can bear a certain water pressure, and can float up in sewage. The anti-overflow water belt 3 is fixed on a user sewer line 4, the user sewer line 4 and the anti-overflow water belt 3 which are fixed together are placed into a main sewer line 5, and a gap between the user sewer line 4 and the main sewer line 5 is sealed at an inlet of the main sewer line 5. When the main sewer line 5 is blocked and causes the sewage liquid level to rise, the sewage floats up and bends the anti-overflow water belt 3, and the user sewer line 4 is blocked by the anti-overflow water belt 3 to achieve an aim of preventing the sewer line from overflowing.
Anti-overflow water belt
ZANG WEISHI (author)
2015-06-24
Patent
Electronic Resource
English
IPC:
E03C
DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER
,
Hausinstallationen für Frisch- oder Abwasser
Intelligent anti-overflow device and anti-overflow method
| European Patent Office | 2022