Title:
悪臭防止型排水設備、および、悪臭防止型排水設備のための汚水槽を設置する方法
Document Type and Number:
Japanese Patent JP6715642
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide an odor preventive-type drainage device that eliminates a communicating pipe between barrels and prevents clogging of sewage, reduces an amount of residual sewage when pump drainage operation is finished and suppresses decaying, at the same time facilitating installation and preventing odor.SOLUTION: An odor preventive-type drainage device includes a sewage tank housed in a drainage tank, or a pit, installed at a location lower than a sewage pipe, the sewage tank storing drainage temporarily, and a pump provided in the sewage tank for discharging the stored drainage to outside. The sewage tank comprises a plurality of panel members having a side length that equals or is smaller than a diameter of an opening formed on the pit.SELECTED DRAWING: Figure 2
Inventors:
Tominaga Eiko
Kiyotomo Akira
Hiroshi Wakamatsu
Kiyotomo Akira
Hiroshi Wakamatsu
Application Number:
JP2016066011A
Publication Date:
July 01, 2020
Filing Date:
March 29, 2016
Export Citation:
Assignee:
Ebara Corporation
International Classes:
E03F5/10; E03F5/22
Domestic Patent References:
| JP4455742B2 | ||||
| JP4323428A |
Foreign References:
| US20140326332 |
Attorney, Agent or Firm:
Shinjiro Ono
Toru Miyamae
Yukio Kanegae
Makoto Watanabe
Tobata Obata
Toru Miyamae
Yukio Kanegae
Makoto Watanabe
Tobata Obata