人：中国多地开展了“海绵城市”建设，遇到降雨时能够就地吸收、存蓄、渗透雨水；干旱时能将蓄存的水释放出来，加以利用。有专家指出，国外在“海绵城市”技术领域的研发起步较早，已经掌握了核心专利技术。国内企业虽然也掌握了“海绵城市”相关技术，但其技术水平和运用推广能力都未达到世界先进水平
事：“夏日到城市来看海”，上海市在遭遇强降水过后再启“看海模式”
時：2015年8月24日
地：上海市
物：目前中国围绕‘海绵城市’核心技术共提交了438件专利申请，大多数集中在2011年之后，其中以透水铺装技术最多，达到175件。“海绵城市”就是把城市的蓄水和排水系统比喻成海绵，具备吸水和吐水的功能，当城市出现强降雨时，能够就地吸收、存储、渗透、净化雨水，同时还能补充地下水，用于土地干旱时使用，大大减轻排水系统的压力。而“海绵城市”的核心理念就是增加城市内的“海绵体”。
摘要：
“造成城市内涝的原因很多，一方面是排水系统设计不合理、排水管道老化等问题；另一方面是城市土地吸水、蓄水能力下降。雨水是通过绿地、湖泊等进行留存的，然而随着城市化的发展，自然渗水、储水区域不断减少，取而代之的是沥青、混凝土等不透水材料，这些材料导致城市土地吸水能力逐渐减弱。
“以英国为例，通过在居民家中设置储水罐，从屋顶收集雨水，可以经过滤后满足家庭灌溉、洗衣等非饮用水的需要。另一方面在公园绿地上推行雨水利用收集系统，不仅可实现自我灌溉，还能将雨水过滤后供给周边住户使用。”
Note:
We finds many patent for green building with water storage and drainage. The said patents as follows:
CN 201690864 U
摘要
The utility model discloses a water storage and drainage sponge box for building roof greening and environmental greening. The sponge box is a cylindrical sponge containing box. The sponge containing box is internally provided with a cylindrical sponge containing tank. A cylindrical sponge body is movably arranged in the sponge containing tank. A box cover is movably arranged on the top of the sponge containing box. A plurality of water ports communicated with the sponge body are arranged in a round cover ring of the box cover. In the actual installation process, the water ports of seams between thesponge boxes are used as drainage seams for permeating residual water in soil so as to fulfill the aims of draining and storing water. The water storage and drainage sponge box of the utility model is arranged under the planting soil to utilize rain, store rain and save water resources and can reduce thickness of the planting soil so as to save maintenance cost and reduce structural load of a building.
US 5373661 A
ABSTRACT
The present invention is a structured body for drainage treatment which is an unit box composed of a top panel having multiple weep holes and downward cylinders provided therein and side walls having multiple weep holes and joints for connection, which can be spread to a desired size by connecting these unit boxes.
The structured body for drainage treatment can be used as a material for drainage of sports grounds, roads, parks, golf links, stockhouses, riding grounds and the like, as an antifreezing material for roads in cold districts, and as a material for preparing tree-planting ground in the concrete portion on the roof, desert areas and the like.
Furthermore, the present invention includes and impounding and flushing system to prevent muddy earth (sludge) from sedimenting in the concrete face of the like on the building roof which s the face that the structured body for drainage treatment described above is to be placed.
PATENT CITATIONS
| Cited Patent | Filing date | Publication date | Applicant | Title |
|---|---|---|---|---|
| US2837788 * | 18 Jul 1955 | 10 Jun 1958 | Mazzocco Dante V | Panel core constructions |
| US4572700 * | 31 Mar 1983 | 25 Feb 1986 | Monsanto Company | Elongated bendable drainage mat |
| US4574541 * | 31 May 1984 | 11 Mar 1986 | Ewald Dorken Gmbh & Co. Kg | Foundation-drainage panel |
| DE3502296A1 * | 24 Jan 1985 | 24 Jul 1986 | Steinbronn Hans | Load-bearing slab for a plant substrate for providing greenery on roofs |
| EP0266701A2 * | 30 Oct 1987 | 11 May 1988 | FRÄNKISCHE ROHRWERKE, GEBR. KIRCHNER GmbH & Co. | Arrangement of a substrate for grassing a roof and procedure for its fabrication |
| EP0339537A2 * | 24 Apr 1989 | 2 Nov 1989 | Gerhard Binder | Hollow flooring |
| NL7313836A * | Title not available | |||
| WO1986001244A1 * | 4 Feb 1985 | 27 Feb 1986 | Graham Mariott Thorp | Cable ducting system |
REFERENCED BY
| Citing Patent | Filing date | Publication date | Applicant | Title |
|---|---|---|---|---|
| US6260319 * | 17 Dec 1999 | 17 Jul 2001 | Gennaker Holding S.A. | Protective barrier |
| US7676987 * | 23 Jan 2004 | 16 Mar 2010 | Kyodo Ky-Tee Corp. | Greening structure |
| US7704011 | 2 Feb 2007 | 27 Apr 2010 | Permavoid Ltd | Structural module |
| US8122682 * | 29 Aug 2003 | 28 Feb 2012 | American Builders & Contractors Supply Company, Inc. | Modular ballast system for membrane roofs |
| US9010060 | 17 Jun 2013 | 21 Apr 2015 | Antonio Rapaz | Construction panel |
| US20040237386 * | 6 Sep 2002 | 2 Dec 2004 | Kristian Madsen | Production method and system for ornamental plants |
| US20110093122 * | 21 Apr 2011 | Sotiri Koumoudis | Green Wall Lighting and Irrigation Control System and Method | |
| US20110308176 * | 22 Dec 2011 | Byles Joe D | Rooftop Cooling and Rainwater Retention Panel and System | |
| EP1469133A2 | 13 Apr 2004 | 20 Oct 2004 | Polypipe Civils Limited | Apparatus and system for through flow of a fluid |
| WO2002014608A1 * | 17 Aug 2001 | 21 Feb 2002 | Marshall Richard Granville | A structural module |
Original Data:
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