CN101392544B - Gap catchment infiltration type drainage ditch - Google Patents
Gap catchment infiltration type drainage ditch Download PDFInfo
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- CN101392544B CN101392544B CN2007101512990A CN200710151299A CN101392544B CN 101392544 B CN101392544 B CN 101392544B CN 2007101512990 A CN2007101512990 A CN 2007101512990A CN 200710151299 A CN200710151299 A CN 200710151299A CN 101392544 B CN101392544 B CN 101392544B
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- ditch
- gutter
- cover plate
- ditch body
- gap
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
Abstract
The invention provides a gap water collection permeation-type drainage ditch, which mainly comprises a cover plate and a ditch body. Two strips of L-shaped non-equilateral angle steel of the cover plate stand back to back, forming a 150-200 millimeters of vertical water inlet gap with a flat straight top; the cover plate is positioned on the ditch body of the drainage ditch; the ditch body and the cover plate are both made into unit components with the length of one meter; a plurality of unit components are combined into a horizontal long ditch; the ditch body is made from resin concrete; thecross section of the ditch body is in a U shape; and two sides of the ditch body are configured as opening areas. When the gap water collection permeation-type drainage ditch is embedded, pavement ground and a leveling course are pressed on the cover plate of the drainage ditch, and the side surfaces of the drainage ditch separate the ditch body from pervious concrete by use of pervious earthworkcloth. In rainy days, a shallow rainwater layer is formed on a square; rainwater flows into the drainage ditch along water collection gaps; part of the rainwater permeates underground through openings on the sidewalls of the drainage ditch so as to be conserved as groundwater; and the redundant rainwater is discharged from the drainage ditch so as to be recycled.
Description
Affiliated technical field
The present invention relates to the rainwater utilization technical field, is that a kind of square ground rainwater is collected, rainwater infiltrates the escape canal that utilizes and carry.
Background technology
Rainfall on the large tracts of land hardened grounds such as square flows into the inlet for stom water that is distributed in the square usually, drains by underground pipeline.This known drainage pattern does not have the function that rainwater is permeated the ground, and rainwater flows away in vain as a kind of resource, and because the inlet for stom water needs that catchment, the square presents the recessed district of aspect inlet for stom water.Influence the effect of the use on square.
Summary of the invention
In order to overcome the functional defect of existing square drainage system, the invention provides a kind of gap catchment infiltration type drainage ditch, rainwater can evenly be collected in this gutter on the ground line of square, when rainwater is caused the rainwater utilization place, the part rainwater permeates the ground, self-restraint underground water.
The technical scheme that the present invention solves its technical problem is: a kind of gap catchment infiltration type drainage ditch, mainly form by cover plate and gutter ditch body two parts.Two L shaped unequal angle end flangings of cover plate, upright dorsad, minor face forms gutter ditch body cover plate, and is spacing with supporting the round steel post between two unequal angles, forms a vertical water gap of wide H=150～200mm that the top is straight.Cover plate lower part and spacing angle steel weld, and are landed on the ditch body of gutter.Gutter ditch body and cover plate are all made unit block, and length is 1m, and a plurality of unit blocks are combined into a long ditch of level.Gutter ditch body is made by resin concrete, and section becomes the U font, has good hydraulics and mechanical property.Ditch body both sides, gutter are aperture area, and the perforate aperture is φ 10～15mm, percent opening 1.5～4%.Ditch body get a foothold 2 of built-in reinforcing steel bars in gutter are in order to improve ditch body bending resistance.When gap catchment infiltration type drainage ditch was buried underground, paving ground and leveling layer were pressed on the cover plate of gutter, and the side, gutter separates gutter ditch body and pervious concrete with permeable geotextiles, and the rainwater of collection is infiltrated smoothly, and intercepted outer sand inflow gutter.Concrete foundation is established in ditch body bottom, gutter.Establish macadam between original soil consolidated subsoil and pervious concrete.Form simple rainwater layer during rainfall on the square, flow in the gutter along the slit of catchmenting, the part rainwater sees through the gutter side-wall hole and permeates the ground, and unnecessary rainwater is discharged by the gutter and done recycling.
The invention has the beneficial effects as follows, lay the Large Square of gap catchment infiltration type drainage ditch, it is complete and unified to have realized that fully architectural effect and technical functionality require.The smooth no recessed district of square ground, it is attractive in appearance that the slit of catchmenting is straight.During rainfall, ground forms the very thin moisture film of one deck, and collect in the rainwater slit of being catchmented rapidly, enters the gutter, and ground is ponding not.Rainwater is when carrying discharge, and the part rainwater permeates the ground, and replenishes underground water source.Gap catchment infiltration type drainage ditch has collection, infiltration concurrently, carries multi-functional.
Description of drawings
The present invention will be further described below in conjunction with drawings and Examples.
Fig. 1 is the vertical section constructional drawing of gap catchment infiltration type drainage ditch.
Among the figure 1, the ditch body, 2-1,2-2 cover plate, 3-1,3-2 support the round steel post, 4, spacing angle steel, 5, the furrow bank aperture area, 6, reinforcing steel bar, 7, permeable geotextiles, 8, concrete foundation, 9, pervious concrete, 10, macadam, 11, the original soil consolidated subsoil, 12, leveling layer, 13, paving ground.
The specific embodiment
In Fig. 1, gap catchment infiltration type drainage ditch, cover plate (2-1), (2-2) by support round steel post (3-1), (3-2) is spacing, vertical dorsad, forms the strip water gap, end face level, gap width H=150～200mm.Trench cover (2-1), (2-2) bottom and spacing angle steel (4) weld, and drop on the ditch body (1) ditch body (1) and trench cover (2-1), (2-2) component units assembly, long 1m.A plurality of unit blocks are combined into the long ditch of integral level.Ditch body (1) is made by resin concrete, and section becomes the U font.The furrow bank both sides are aperture area (5), and the perforate aperture is φ 10～15mm, and percent opening is 1.5～4.0%.Get a foothold (6) 2 of built-in reinforcing steel bars of ditch body.When gap catchment infiltration type drainage ditch was buried underground, paving ground (13) and leveling layer (12) were pressed on the gutter cover plate (2-1,2-2).The both sides, gutter separate ditch body (1) and pervious concrete (9) with permeable geotextiles (7).Concrete foundation (8) is established in the bottom, gutter.Establish macadam (10) between original soil consolidated subsoil (11) and the pervious concrete (9).
Claims (2)
1. gap catchment infiltration type drainage ditch, it is characterized in that: mainly form by cover plate and gutter ditch body two parts, cover plate is landed on the ditch body of gutter, gutter ditch body and cover plate are all made unit block, length is 1 meter, the unit block of a plurality of gutters ditch body is combined into a long ditch of level, article two, L shaped unequal angle end flanging, upright dorsad, article two, L shaped unequal angle minor face forms gutter ditch body cover plate, between the long limit of two unequal angles, use the vertical water gap that supports the straight wide H=150～200mm in top of the spacing formation of round steel post, cover plate lower part and spacing angle steel weld, gutter ditch body is made by resin concrete, gutter ditch body section becomes the U font, and ditch body both sides, gutter are aperture area, and the aperture area aperture is φ 10～15mm, percent opening is 1.5～4%, get a foothold 2 of built-in reinforcing steel bars of gutter ditch body.
2. gap catchment infiltration type drainage ditch according to claim 1, it is characterized in that: when gap catchment infiltration type drainage ditch is buried underground, paving ground and leveling layer are pressed on the cover plate of gap catchment infiltration type drainage ditch, side, described gutter separates gutter ditch body and pervious concrete with permeable geotextiles, concrete foundation is established in bottom, described gutter, establishes macadam between original soil consolidated subsoil and pervious concrete.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101512990A CN101392544B (en) | 2007-09-19 | 2007-09-19 | Gap catchment infiltration type drainage ditch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2007101512990A CN101392544B (en) | 2007-09-19 | 2007-09-19 | Gap catchment infiltration type drainage ditch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101392544A CN101392544A (en) | 2009-03-25 |
| CN101392544B true CN101392544B (en) | 2010-08-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2007101512990A Active CN101392544B (en) | 2007-09-19 | 2007-09-19 | Gap catchment infiltration type drainage ditch |
Country Status (1)
| Country | Link |
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| CN (1) | CN101392544B (en) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4533970B1 (en) * | 2010-01-20 | 2010-09-01 | 古河電気工業株式会社 | Framework block, framework block assembly structure, method for improving creep resistance of framework block, and method for improving shear resistance or oblique load of framework block assembly structure |
| CN102162277B (en) * | 2011-02-14 | 2012-12-19 | 北京泰宁科创雨水利用技术股份有限公司 | A gap-type trench with adjustable slop |
| CN102828556B (en) * | 2012-07-17 | 2013-11-27 | 天津三建建筑工程有限公司 | Linear water collection port structure of stone ground of dry fountain basin |
| TW201540912A (en) * | 2014-04-23 | 2015-11-01 | Cheng-Chun Chen | A draining ditch |
| CN105178134B (en) * | 2015-08-21 | 2017-05-03 | 中国电建集团贵阳勘测设计研究院有限公司 | Green road reconstruction method |
| CN105297872A (en) * | 2015-11-06 | 2016-02-03 | 厦门理工学院 | LID type city rainwater closed conduit with functions of water permeating, storing, purifying and draining |
| CN107130676A (en) * | 2017-07-14 | 2017-09-05 | 于家涛 | A kind of hidden land drainage construction |
| CN108301485A (en) * | 2018-02-07 | 2018-07-20 | 长沙理工大学 | A kind of sewer and preparation method thereof |
| CN109707446A (en) * | 2019-01-30 | 2019-05-03 | 中国建筑第八工程局有限公司 | Tunnel center gutter template component, gutter structure and its construction method |
| CN109989473A (en) * | 2019-04-04 | 2019-07-09 | 苏州金螳螂建筑装饰股份有限公司 | A kind of assembled concealed type land drainage structure |
| CN112942545A (en) * | 2021-02-01 | 2021-06-11 | 安徽润君环境技术有限公司 | U-shaped groove overflow manhole |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767522Y (en) * | 2005-01-17 | 2006-03-29 | 付长彪 | Classifying discharge apparatus for rainwater |
| CN1851162A (en) * | 2005-04-22 | 2006-10-25 | 陈瑞文 | Structural water resource recovery method |
| CN1908334A (en) * | 2006-08-14 | 2007-02-07 | 梁彬 | Linear water drainage U-shape groove |
-
2007
- 2007-09-19 CN CN2007101512990A patent/CN101392544B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2767522Y (en) * | 2005-01-17 | 2006-03-29 | 付长彪 | Classifying discharge apparatus for rainwater |
| CN1851162A (en) * | 2005-04-22 | 2006-10-25 | 陈瑞文 | Structural water resource recovery method |
| CN1908334A (en) * | 2006-08-14 | 2007-02-07 | 梁彬 | Linear water drainage U-shape groove |
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| Publication number | Publication date |
|---|---|
| CN101392544A (en) | 2009-03-25 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: BEIJING TIDELION S+I RAINWATER HARVESTING TECHNOLO Free format text: FORMER NAME: BEIJING TIDELION KECHUANG SCIENCE + TECHNOLOGY CO., LTD. |
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| CP03 | Change of name, title or address |
Address after: 102200 Beijing City, Changping District science and Technology Park, Lianghui River Road No. 6 building 405-425 room Patentee after: Beijing Tidelion S&I Rainwater Harvesting Technology Co., Ltd. Address before: 102200, Beijing, Changping District, Ma Chi Town, white float No. 8 Patentee before: Beijing Tidelion Kechuang Science & Technology Co., Ltd. |