Title:
EMERGENCY DUAL-HEAD DETACHABLE SEWAGE TREATMENT PIPE
Document Type and Number:
WIPO Patent Application WO/2021/035773
Kind Code:
A1
Abstract:
An emergency dual-head detachable sewage treatment pipe, comprising a telescoping pipe (1), two water flow buffering pipes (2), two support cones (3), two pipe interfaces (4), and two sealing apparatuses (5). The two water flow buffering pipes (2) are mounted on the left and right ends of the telescoping pipe (1). The support cones (3) are mounted at the lower ends of the water flow buffering pipe (2). The pipe interfaces (4) are mounted on the outer ends of the water flow buffering pipes (2). The sealing apparatuses (5) are provided within the pipe interfaces (4). This solves the problem of a poor seal due the possible presence of a gap at an interface between a temporary pipe and a sewage pipe and the possible leakage of a small amount of sewage from the gap.
Inventors:
TANG JUNWEI (CN)
Application Number:
PCT/CN2019/104188
Publication Date:
March 04, 2021
Filing Date:
September 03, 2019
Export Citation:
Assignee:
NANJING TANG YI INFORMATION TECH CO LTD (CN)
International Classes:
F16L55/16
Domestic Patent References:
| WO2016196356A1 | 2016-12-08 |
Foreign References:
| US7416227B1 | 2008-08-26 | |||
| CN109488834A | 2019-03-19 | |||
| CN107859876A | 2018-03-30 |
Attorney, Agent or Firm:
NANJING RUIZHIBO INTELLECTUAL PROPERTY AGENCY CO., LTD. (CN)
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