Title:
PIPE FOR UNDERDRAIN-TYPE ECOLOGICAL CORRIDOR, AND ECOLOGICAL CORRIDOR ASSEMBLY FOR AMPHIBIANS USING SAME
Document Type and Number:
WIPO Patent Application WO/2022/097826
Kind Code:
A1
Abstract:
The present invention relates to an underdrain-type ecological corridor pipe which can provide moisture into an underdrain-type ecological corridor over a long period of time and maintain a fixed distance between the outer peripheral surface of an inner pipe body and the inner peripheral surface of an outer pipe body to keep a moisture-containing material from being compressed, thereby preventing degradation of the water content of the moisture-containing material. The underdrain-type ecological corridor pipe comprises: an inner pipe body having both ends open, having an ecological corridor for amphibians formed along the inner side, and having a plurality of first through holes, for enabling the communication between the inner peripheral surface and outer peripheral surface, at an interval; a moisture-containing material surrounding the outer peripheral surface of the inner pipe body and for providing moisture to the ecological corridor via the plurality of first through holes; and an outer pipe body surrounding the moisture-containing material.
Inventors:
KIM NAM CHOON (KR)
SEOL GU HO (KR)
JUNG GYU JONG (KR)
SEOL GU HO (KR)
JUNG GYU JONG (KR)
Application Number:
PCT/KR2020/018084
Publication Date:
May 12, 2022
Filing Date:
December 10, 2020
Export Citation:
Assignee:
UNIV DANKOOK CHEONAN CAMPUS IND ACADEMIC COOPERATION FOUNDATION (KR)
International Classes:
E02D29/00; F16B2/08; F16L21/06
Foreign References:
| KR102083789B1 | 2020-03-03 | |||
| KR100696068B1 | 2007-03-20 | |||
| KR101880038B1 | 2018-07-19 | |||
| KR20100001488U | 2010-02-10 | |||
| KR200261416Y1 | 2002-01-23 |
Attorney, Agent or Firm:
PARK, Hee Jin (KR)
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