Automatic sealing spring type sewer pipe deodorizing core

• Main Author: FU YIMEI
• Format: Patent
• Language: Chinese; English
• Published: 13.03.2013
• Subjects: CESSPOOLS; DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; FIXED CONSTRUCTIONS; SEWERAGE; SEWERS; SINKS; WATER SUPPLY

The utility model relates to a sewer pipe deodorizing device, in particular to an automatic sealing spring type sewer pipe deodorizing core. The automatic sealing spring type sewer pipe deodorizing core comprises a water leakage barrel (1) and a spring (2) and consists of an upper part and a lower part, wherein the upper part is provided with the water leakage barrel (1), and the lower part is provided with the spring (2); an inclined surface (3) is arranged on one high side of the lower end of the water leakage barrel (1); one end of the spring (2) is connected to the bottom of the inclined surface (3); the other end of the spring (2) is a free end; one small end of the spring (2) is a fixed end and is connected to the bottom of the inclined surface (3); and one large end of the spring (2) is a free end and is attached to one lower end of the water leakage barrel (1). The deodorizing core device has a good deodorizing performance, is smooth in drainage, can prevent sewage from flowing back and spilling, has