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Title:
APPARATUS FOR CONTROLLING HYDROSTATIC PRESSURE UNDER FOUNDATION BASE
Document Type and Number:
WIPO Patent Application WO/2017/193226
Kind Code:
A1
Abstract:
Disclosed is an apparatus for controlling a hydrostatic pressure under a foundation base, comprising: at least one water filtering and collecting apparatus (10) and at least one decompressing water inlet apparatus (20). The water filtering and collecting apparatus (10) is provided between the lower part of a foundation base (30) and a soil layer (40), and the water filtering and collecting apparatus (10) comprises at least one engineering filtering layer (11), at least one water filtering and collecting tube (12), at least one draining layer (13) and at least one waterproof layer (14). The decompressing water inlet apparatus (20) is assembled within a basic water tank (31) above the foundation base. The decompressing water inlet apparatus (20) comprises: at least one inlet tube (21), at least one check valve (22) and at least one outlet tube (24). The draining layer (13) within the water filtering and collecting apparatus (10) is a draining grill composed of a plurality of grill lines (131) arranged in parallel and a plurality of connection ribs (132) arranged in parallel.

Inventors:
CHANG, Chin-I (B2 No.11, Liming Rd. Xindian Dist, New Taipei City Taiwan 231, 231, CN)
Application Number:
CN2016/000250
Publication Date:
November 16, 2017
Filing Date:
May 09, 2016
Export Citation:
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Assignee:
CHANG, Chin-I (B2 No.11, Liming Rd. Xindian Dist, New Taipei City Taiwan 231, 231, CN)
International Classes:
E02D31/12
Foreign References:
CN205742298U2016-11-30
CN200996153Y2007-12-26
CN102409687A2012-04-11
CN101634152A2010-01-27
CN2152830Y1994-01-12
CN101353892A2009-01-28
US5228805A1993-07-20
Attorney, Agent or Firm:
CHINA LONGRIVER PATENT & TRADEMARK OFFICE (GENERAL PARTNERSHIP) (Room 1001-1015A3, F10 No.14A, Guanghua Roa, Chaoyang District Beijing 0, 100020, CN)
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