WO2018006605A1 - 带有植被种植层的市政排水沟 - Google Patents

带有植被种植层的市政排水沟 Download PDF

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Publication number
WO2018006605A1
WO2018006605A1 PCT/CN2017/074693 CN2017074693W WO2018006605A1 WO 2018006605 A1 WO2018006605 A1 WO 2018006605A1 CN 2017074693 W CN2017074693 W CN 2017074693W WO 2018006605 A1 WO2018006605 A1 WO 2018006605A1
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Prior art keywords
layer
drainage ditch
side wall
soil layer
municipal drainage
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PCT/CN2017/074693
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English (en)
French (fr)
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苏文藏
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苏文藏
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Publication of WO2018006605A1 publication Critical patent/WO2018006605A1/zh

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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/04—Gullies inlets, road sinks, floor drains with or without odour seals or sediment traps

Definitions

  • the utility model relates to the technical field of municipal construction, in particular to a municipal drainage ditch with a vegetation planting layer.
  • Drainage ditch is an indispensable channel in municipal construction. It can also effectively relieve urban sewage while it can also ease the rainstorm season. However, urban sewage and rainwater mixed with sediment will also be discharged into the drainage ditch, which will cause the drainage ditch to be blocked, and it will take time and effort to clean up; in addition, the urban sewage contains more impurities, and the existing drainage ditch does not have The method of cleaning it has increased the difficulty of sewage treatment in the later stage and increased the burden on the sewage treatment plant.
  • the utility model provides a municipal drainage ditch with a vegetation planting layer.
  • a municipal drainage ditch having a vegetation planting layer comprising: a base layer and a side wall disposed above the base layer, the side wall being casted by concrete, and the inner side of the side wall is provided with a reinforcement layer,
  • the root of the reinforcement layer is provided with a buffer groove, and a filter mesh is arranged above the buffer groove.
  • a soil layer is disposed above the middle portion of the base layer, and the soil layer is wrapped by a protective net.
  • the soil layer is planted with vegetation, and the soil layer is fixed on the base by a support pile, and the support pile is distributed.
  • On both sides below the soil layer there is a gap between the soil layer and the base layer, and the base layer below the soil layer is upwardly convex.
  • the inner and outer sides of the side wall are sloped, and the inner side thereof is recessed downward.
  • both inner and outer sides of the reinforcing layer are recessed downward.
  • the reinforcing layer has a lower end width greater than a width of the upper end thereof.
  • an angle between an outer side of the side wall and a horizontal plane is 50°-70°.
  • the utility model has the advantages that the utility model can quickly remove the sludge by collecting the sludge through the buffer ditch without affecting the drainage, thereby reducing the difficulty of the sludge treatment and improving the cleaning. effectiveness.
  • the utility model can also preliminarily treat the sewage through the planted vegetation, reduce the harmful substances in the sewage, reduce the burden of the sewage treatment plant in the later stage, and the vegetation is strictly fixed, and the device is not washed away by the water flow.
  • Figure 1 is a schematic view of the structure of the present invention.
  • base layer 20, side wall; 21, reinforcement layer; 30, soil layer; 31, protective net; 40, vegetation; 50, support pile; 60, buffer ditch; 61, filter net.
  • a municipal drainage ditch with a vegetation planting layer includes a base layer 10 and side walls 20 disposed above the base layer 10.
  • the inner side of the side wall 20 is provided with a reinforcing layer 21, and the root of the reinforcing layer 21 is provided with a buffer groove 60 for collecting sediment during the flowing water, and a filter screen 61 is disposed above the buffer groove 60.
  • the side wall 20 is made of concrete, and the inner and outer sides of the side wall 20 are sloped, and the inner side is recessed downward, which effectively increases the flow cross-sectional area of the water flow.
  • Both inner and outer sides of the reinforcing layer 21 are downwardly recessed, and the width of the lower end of the reinforcing layer 21 is larger than the width of the upper end thereof, which increases the resistance of the entire side wall and the reinforcing layer to water flow.
  • the outer side of the side wall 20 forms an angle of 50°-70° with the horizontal plane.
  • a soil layer 30 Above the middle of the base layer 10 is provided a soil layer 30.
  • the soil layer 30 is wrapped by a protective net 31.
  • the soil layer 30 is planted with vegetation 40.
  • the soil layer 30 is fixed on the base 10 by the support pile 50, and the support pile 50 is distributed in the soil.
  • the two sides below the layer 30 have a gap between the soil layer 30 and the base layer 10, and the base layer 10 below the soil layer 30 is convex upward to form a structure with a middle height and a low side on both sides, which facilitates the movement of the sediment to the buffer grooves 60 on both sides. .

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Pit Excavations, Shoring, Fill Or Stabilisation Of Slopes (AREA)
  • Road Paving Structures (AREA)

Abstract

一种带有植被种植层的市政排水沟，包括基层(10)和设于基层(10)上方的侧壁(20)，侧壁(20)由混凝土浇筑而成，侧壁(20)的内侧设有加固层(21)，加固层(21)的根部设有缓冲沟(60)，缓冲沟(60)上方设有过滤网(61)，基层(10)的中部上方设有土壤层(30)，土壤层(30)由防护网(31)进行包裹，土壤层(30)上方种植有植被(40)，土壤层(30)通过支撑桩(50)固定在基层（10）上，支撑桩（50）分布于土壤层（30）下方的两侧，使得土壤层（30）与基层（10）之间隔有空隙，土壤层（30）下方的基层（10）向上凸起。

Description

带有植被种植层的市政排水沟 技术领域
本实用新型涉及市政建设技术领域，具体的说，是涉及一种带有植被种植层的市政排水沟。
背景技术
排水沟是在市政建设中必不可少的渠道，其在有效的排放城市污水的同时，也能在暴雨季节起到缓解的作用。然而城市污水、雨水中混有泥沙也会一起排入排水沟中，其会引起排水沟的堵塞，并且清理起来费时费力；另外，城市污水中含有的杂质较多，现有的排水沟没有办法对其进行清洁处理，增大了后期污水处理的难度，增加了污水处理厂的负担。
上述缺陷，值得解决。
发明内容
为了克服现有的技术的不足,本实用新型提供一种带有植被种植层的市政排水沟。
本实用新型技术方案如下所述：
带有植被种植层的市政排水沟，其特征在于，包括基层和设于所述基层上方的侧壁，所述侧壁由混凝土浇筑而成，所述侧壁的内侧设有加固层，
所述加固层的根部设有缓冲沟，所述缓冲沟上方设有过滤网，
所述基层的中部上方设有土壤层，所述土壤层由防护网进行包裹，所述土壤层上方种植有植被，所述土壤层通过支撑桩固定在所述基座上，所述支撑桩分布于所述土壤层下方的两侧，使得所述土壤层与所述基层之间隔有空隙，所述土壤层下方的所述基层向上凸起。
进一步的，所述侧壁的内外两侧为斜坡状，其内侧向下凹陷。
更进一步的，所述加固层的内外两侧均向下凹陷。
更进一步的，所述加固层的下端宽度大于其上端的宽度。
进一步的，所述侧壁的外侧与水平面的夹角为50°-70°。
根据上述方案的本实用新型，其有益效果在于，本实用新型在不影响排水的情况下，通过缓冲沟收集污泥，可以快速地将污泥处理掉，降低污泥处理的难度，提高了清理效率。本实用新型还可以通过种植的植被对污水进行初步的处理，减少污水中的有害物质，减轻了后期污水处理厂的负担，同时植被被严格固定，器不会被水流冲走。
附图说明
图1为本实用新型的结构示意图。
在图中，10、基层；20、侧壁；21、加固层；30、土壤层；31、防护网；40、植被；50、支撑桩；60、缓冲沟；61、过滤网。
具体实施方式
下面结合附图以及实施方式对本实用新型进行进一步的描述：
如图1所示，一种带有植被种植层的市政排水沟，包括基层10和设于基层10上方的侧壁20。
侧壁20的内侧设有加固层21，加固层21的根部设有缓冲沟60，缓冲沟60用于收集流水过程中的泥沙，缓冲沟60上方设有过滤网61。
侧壁20由混凝土浇筑而成，侧壁20的内外两侧为斜坡状，其内侧向下凹陷，有效增加了水流的流动截面积。加固层21的内外两侧均向下凹陷，加固层21的下端宽度大于其上端的宽度，加大了整个侧壁和加固层对水流的抵抗力。优选的，侧壁20的外侧与水平面的夹角为50°-70°。
基层10的中部上方设有土壤层30，土壤层30由防护网31进行包裹，土壤层30上方种植有植被40，土壤层30通过支撑桩50固定在基座10上，支撑桩50分布于土壤层30下方的两侧，使得土壤层30与基层10之间隔有空隙，土壤层30下方的基层10向上凸起，形成中间高、两边低的结构，便于泥沙冲向两侧的缓冲沟60。
应当理解的是，对本领域普通技术人员来说，可以根据上述说明加以改进或变换，而所有这些改进和变换都应属于本实用新型所附权利要求的保护范围。
上面结合附图对本实用新型专利进行了示例性的描述，显然本实用新型专利的实现并不受上述方式的限制，只要采用了本实用新型专利的方法构思和技术方案进行的各种改进，或未经改进将本实用新型专利的构思和技术方案直接应用于其它场合的，均在本实用新型的保护范围内。

Claims (5)

  1. 带有植被种植层的市政排水沟，其特征在于，包括基层和设于所述基层上方的侧壁，所述侧壁由混凝土浇筑而成，所述侧壁的内侧设有加固层，
    所述加固层的根部设有缓冲沟，所述缓冲沟上方设有过滤网，
    所述基层的中部上方设有土壤层，所述土壤层由防护网进行包裹，所述土壤层上方种植有植被，所述土壤层通过支撑桩固定在所述基座上，所述支撑桩分布于所述土壤层下方的两侧，使得所述土壤层与所述基层之间隔有空隙，所述土壤层下方的所述基层向上凸起。
  2. 根据权利要求1所述的带有植被种植层的市政排水沟，其特征在于，所述侧壁的内外两侧为斜坡状，其内侧向下凹陷。
  3. 根据权利要求2所述的带有植被种植层的市政排水沟，其特征在于，所述加固层的内外两侧均向下凹陷。
  4. 根据权利要求3所述的带有植被种植层的市政排水沟，其特征在于，所述加固层的下端宽度大于其上端的宽度。
  5. 根据权利要求1所述的带有植被种植层的市政排水沟，其特征在于，所述侧壁的外侧与水平面的夹角为50°-70°。
PCT/CN2017/074693 2016-07-06 2017-02-24 带有植被种植层的市政排水沟 WO2018006605A1 (zh)

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CN105951974A (zh) * 2016-07-06 2016-09-21 苏文藏 带有植被种植层的市政排水沟

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001311215A (ja) * 2000-04-28 2001-11-09 Teizo Totani 集水ます内の流入物分離と泥取り装置
KR20090081085A (ko) * 2008-01-23 2009-07-28 (주) 디아이엔바이로 급속여과지용 유공블럭
CN204225255U (zh) * 2014-07-23 2015-03-25 深圳市致道景观有限公司 U型生态排集水沟
CN105178134A (zh) * 2015-08-21 2015-12-23 中国电建集团贵阳勘测设计研究院有限公司 一种沟盖及一种道路绿色改造方法
CN105350637A (zh) * 2015-10-10 2016-02-24 朱博华 城市绿地地下雨水调蓄装置
CN105951974A (zh) * 2016-07-06 2016-09-21 苏文藏 带有植被种植层的市政排水沟

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001311215A (ja) * 2000-04-28 2001-11-09 Teizo Totani 集水ます内の流入物分離と泥取り装置
KR20090081085A (ko) * 2008-01-23 2009-07-28 (주) 디아이엔바이로 급속여과지용 유공블럭
CN204225255U (zh) * 2014-07-23 2015-03-25 深圳市致道景观有限公司 U型生态排集水沟
CN105178134A (zh) * 2015-08-21 2015-12-23 中国电建集团贵阳勘测设计研究院有限公司 一种沟盖及一种道路绿色改造方法
CN105350637A (zh) * 2015-10-10 2016-02-24 朱博华 城市绿地地下雨水调蓄装置
CN105951974A (zh) * 2016-07-06 2016-09-21 苏文藏 带有植被种植层的市政排水沟

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