Title:
SEWAGE-DRAINING PACKAGE SYSTEM FOR PREVENTING CLOGGING BY MEANS OF STRAINER CHAMBER
Document Type and Number:
WIPO Patent Application WO/2023/146055
Kind Code:
A1
Abstract:
The present invention relates to a sewage-draining package system provided in a sewage tank so as to drain out sewage. A sewage-draining package system for preventing clogging by means of a strainer chamber, according to an embodiment of the present invention, comprises a strainer chamber for separating foreign material from sewage flowing into a sewage tank, wherein the strainer chamber comprises: a sewage inflow part connected, at the top of the strainer chamber, to a sewage pipe in through which the sewage flows; a strainer part which filters out the foreign material included in the sewage flowing in through the sewage inflow part, and which allow a foreign material space in which the filtered foreign material is located to be separated from and a sewage space in which the sewage from which the foreign material has been filtered is located; a pump connection part for connecting a discharge port of a sewage pump to the sewage space so that, when the operation of the sewage pump has stopped, fluid from which the foreign material having been filtered out flows into the sewage tank through the discharge port and, when the sewage pump is operated, the sewage of the sewage tank is drained out through the discharge port; and a discharge connection part for connecting the foreign material space and a discharge pipe discharging the sewage, so that the sewage is discharged to the outside of the sewage tank together with the foreign material located in the foreign material space.
Inventors:
OH KYUNGMI (KR)
YOO JIN BONG (KR)
HEO MYEON (KR)
YOO JIN BONG (KR)
HEO MYEON (KR)
Application Number:
PCT/KR2022/013756
Publication Date:
August 03, 2023
Filing Date:
September 15, 2022
Export Citation:
Assignee:
HANKOOKPUMP&SYSTEMS CO LTD (KR)
International Classes:
F04D29/70; F04D7/04
Foreign References:
| KR102118685B1 | 2020-06-03 | |||
| KR20180032045A | 2018-03-29 | |||
| JP2017106374A | 2017-06-15 | |||
| JPH05309357A | 1993-11-22 | |||
| KR102431585B1 | 2022-08-11 |
Attorney, Agent or Firm:
KIM, Hyo Sung (KR)
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