Title:
PDS ZERO-SLOPE PROTECTION SIPHONIC DRAINAGE AND COLLECTION METHOD AND CONSTRUCTION PROCESS
Document Type and Number:
WIPO Patent Application WO/2017/118195
Kind Code:
A1
Abstract:
A pds zero-slope protection siphonic drainage and collection method, comprising: water soaking into soil continuously flows into a siphonic drainage grrove (5) through macromolecular protection drainage specially-shaped plates (3); the water in the siphonic drainage groove (5) gathers at a water outlet; by using a diameter-variable pipe at the water outlet, full flow is formed in a straight siphonic pipe, so as to form syphonage; then the water flows into an observation well (8) and a collection well (9); finally, the water is reused. Also provided is a construction process for pds zero-slope protection siphonic drainage, comprising sequentially laying adhesive strips, a siphonic drainage groove (5), macromolecular protection drainage specially-shaped plates (3), a diameter-variable pipe, an observation well (8), and a collection well (9). The drainage system does not require a slope, and the collected water can be reused.
Inventors:
XU XIAOHUA (CN)
WU XIAOGEN (CN)
YANG YUQING (CN)
XU JIAN (CN)
WU XIAOGEN (CN)
YANG YUQING (CN)
XU JIAN (CN)
Application Number:
PCT/CN2016/104412
Publication Date:
July 13, 2017
Filing Date:
November 03, 2016
Export Citation:
Assignee:
NANTONG HUWANG PLASTIC SCIENCE AND TECH DEV CO LTD (CN)
International Classes:
E04D13/04
Foreign References:
| CN105421683A | 2016-03-23 | |||
| CN105696748A | 2016-06-22 | |||
| CN205369740U | 2016-07-06 | |||
| CN104088405A | 2014-10-08 | |||
| CN204326390U | 2015-05-13 | |||
| CN103266724A | 2013-08-28 | |||
| US4726151A | 1988-02-23 |
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