Title:
PIPELINE CLEANING DEVICE
Document Type and Number:
WIPO Patent Application WO/2020/035914
Kind Code:
A1
Abstract:
A drawback of conventional pipeline cleaning devices is that it is difficult to perform cleaning work efficiently because a cleaning agent has to be injected from inside a building, thus requiring a requesting party to be present for the work to be performed. A pipeline cleaning device 10 according to the present invention has, primarily, a manifold part 12, a plurality of cleaning fluid supply pipelines 13 connected to one side of the manifold part 12, and a plurality of cleaning fluid injection pipelines 14, each of which is disposed in proximity to a discharge port of a drain pipe 15. This configuration allows a worker to deliver a cleaning fluid into the manifold part 12, thereby injecting the cleaning fluid into branch drain pipes 15A provided to a plurality of plumbing fixtures, and cleaning the inside of the branch drain pipes 15A and a main drain pipe 15B. As a result, the requesting party of the drain pipe cleaning does not need to be present for the work, and cleaning work can be performed efficiently.
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Inventors:
HONDA TOSHIMI (JP)
Application Number:
PCT/JP2018/030337
Publication Date:
February 20, 2020
Filing Date:
August 15, 2018
Export Citation:
Assignee:
ACORO TEC JAPAN CO LTD (JP)
International Classes:
E03C1/306; B08B9/032
Foreign References:
| JP2008025246A | 2008-02-07 | |||
| JP2005098089A | 2005-04-14 | |||
| JP2007070806A | 2007-03-22 | |||
| JP2010229687A | 2010-10-14 |
Attorney, Agent or Firm:
OKADA Yoshitaka (JP)
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