CN106284493A - Wet type grass planting trench system water-retention mechanism - Google Patents

Wet type grass planting trench system water-retention mechanism Download PDF

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Publication number
CN106284493A
CN106284493A CN201610651251.5A CN201610651251A CN106284493A CN 106284493 A CN106284493 A CN 106284493A CN 201610651251 A CN201610651251 A CN 201610651251A CN 106284493 A CN106284493 A CN 106284493A
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China
Prior art keywords
cistern
grass planting
parts
wet type
retention mechanism
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Granted
Application number
CN201610651251.5A
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Chinese (zh)
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CN106284493B (en
Inventor
束斌
肖国强
林晓珺
栾正云
韦建宏
张繁
张丽君
肖小平
岳培幸
胡晓轶
王辉
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JIANGSU HUAWANG HORTICULTURAL CO Ltd
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JIANGSU HUAWANG HORTICULTURAL CO Ltd
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Priority to CN201610651251.5A priority Critical patent/CN106284493B/en
Publication of CN106284493A publication Critical patent/CN106284493A/en
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    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
    • E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
    • E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L27/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers
    • C08L27/02—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment
    • C08L27/04—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen; Compositions of derivatives of such polymers not modified by chemical after-treatment containing chlorine atoms
    • C08L27/06—Homopolymers or copolymers of vinyl chloride
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
    • C09J11/02—Non-macromolecular additives
    • C09J11/04—Non-macromolecular additives inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J4/00—Adhesives based on organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond ; adhesives, based on monomers of macromolecular compounds of groups C09J183/00 - C09J183/16
    • C09J4/06—Organic non-macromolecular compounds having at least one polymerisable carbon-to-carbon unsaturated bond in combination with a macromolecular compound other than an unsaturated polymer of groups C09J159/00 - C09J187/00
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/10—Collecting-tanks; Equalising-tanks for regulating the run-off; Laying-up basins
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00—Polymer mixtures characterised by other features
    • C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
    • 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

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Organic Chemistry (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Road Paving Structures (AREA)
  • Environmental Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Environmental & Geological Engineering (AREA)

Abstract

The present invention relates to a kind of wet type grass planting trench system water-retention mechanism, including cistern, cistern is provided with cover plate, some liquid passages excessively it are uniformly provided with on cover plate, a metafiltration net it is equipped with in the upper and lower surface of cover plate, described cistern is connected with water purifier by outlet conduit, water purifier is connected with inlet channel, inlet channel is provided with suction pump, the inwall of described cistern is provided with one layer of impermeable layer, for the wet type grass planting trench system of irrigation canals and ditches type, barrier performance is good, it is possible to effectively control urban runoff pollution of area source.

Description

Wet type grass planting trench system water-retention mechanism
Technical field
The present invention relates to water-retention mechanism, be specifically related to a kind of wet type grass planting trench system water-retention mechanism.
Background technology
Along with the quickening of Urbanization Process In China, the increase on urban hard road surface causes asking of urban waterlogging and pollution of area source Inscribe outstanding day by day.
City surface source pollution refers under conditions of precipitation, and rainwater and runoff wash away urban ground, makes pollutant enter and is subject to The environmental problem that water body of receiving causes.The most topmost pollutant are particle SS, COD COD, total nitrogen TN, total phosphorus TP and heavy metal ion etc.；Owing to the ratio on waterproof ground increases, rainfall runoff has the feature of the big water quality inferiority of the water yield, causes Pollution of area source has sudden.
The most how to administer pollution of area source by ecological method, have become as construction ecocity, build a harmonious society A difficult problem.
Grass planting ditch can be applicable to source, contaminant transmission approach in kind of Best Management Practices and sustainable drainage system measure With treatment in situ system, application region includes residential block, shopping centre and industrial occupancy.According to rainwash transmission in grass planting ditch Mode, grass planting ditch is divided into 3 types: standard transmission grass planting ditch, dry grass planting ditch and wet grass planting ditch, wherein, wet grass planting ditch needs long Phase keeps moisture state, and existing wet grass planting ditch utilizes wet land treating system, provides moisture by cistern for grass planting trench system, But cistern is directly to dig out in soil, has permeability, is easily contaminated.
Summary of the invention
The technical problem to be solved is to provide a kind of wet type grass planting trench system water-retention mechanism, for irrigation canals and ditches type Wet type grass planting trench system, barrier performance is good, it is possible to effectively control urban runoff pollution of area source.
For solving above-mentioned technical problem, the technical scheme is that
Wet type grass planting trench system water-retention mechanism, including cistern, cistern is provided with cover plate, if being uniformly provided with on cover plate Doing liquid passage, the upper and lower surface of cover plate is equipped with a metafiltration net, described cistern passes through outlet conduit and water purification Device is connected, and water purifier is connected with inlet channel, and inlet channel is provided with suction pump.
Above-mentioned wet type grass planting trench system water-retention mechanism, wherein, the inwall of described cistern is provided with one layer of impermeable layer, The constituent of described impermeable layer is counted as follows by weight:
Polrvinyl chloride 70-80 part,
Polyurethane resin 60-70 part,
Calcium carbonate 10-20 part,
Chlorinated paraffin 20-25 part,
Triethylamine 18-26 part,
Sodium tripolyphosphate 5-10 part,
Prodan 30-35 part,
Stearic acid 20-23 part,
Hollow ceramic microspheres 5-8 part,
Vermiculitum 10-12 part,
Mica powder 3-9 part,
Carboxymethyl cellulose 22-28 part,
Hydroxy silicon oil 10-15 part,
Water 30-35 part.
Above-mentioned wet type grass planting trench system water-retention mechanism, wherein, the preparation method of described impervious barrier is: by above-mentioned each component Add in plasticator and be compressed into tablet form.
Above-mentioned wet type grass planting trench system water-retention mechanism, wherein, described impervious barrier is fixed in cistern by bonding agent On wall, described bonding agent is counted by epoxy resin 15-20 part, silica gel 10-12 part, n-butyl alcohol 5-10 part, polyester many by weight Unit's alcohol 7-8 part, boron fibre 10-12 part, methacrylic acid 2-5 part, vinylacetate 3-8 part are mixed with and form.
The invention have the benefit that
The present invention can administer for the city surface source pollution that storm runoff causes, and solves city surface source pollution, is Genuine ecological technique, grass planting ditch does not only have the function of pollution administration, itself has view yet, can bring people specific View visual experience, along with people are to the ecological and pay attention to day by day of view, urban look field increasingly trends towards ecology, And grass planting trench system has good ecological and view concurrently.
Grass planting ditch is used in combination by the present invention with cistern, permeates, in cistern storage hydrops ditch, the rainwater got off, and leads to Cross to extract after water purifier purifies and use to vegetable layer, convenient and swift, by the bonding one layer of antiseepage of bonding agent on cistern inwall Layer, easy and simple to handle, it is possible to effectively to prevent contaminant infiltration, affect water quality and soil environment.
Accompanying drawing explanation
Fig. 1 is the sectional view of the present invention.
Fig. 2 is cover plate sectional view of the present invention.
Detailed description of the invention
Reference
Cistern 1, cover plate 2, cross liquid passage 3, filter screen 4, outlet conduit 5, water purifier 6, inlet channel 7, suction pump 8, anti- Permeable formation 9.
One wet type grass planting trench system water-retention mechanism as depicted, cistern 1, cistern is provided with cover plate 2, cover plate On be uniformly provided with some cross liquid passage 3, the upper and lower surface of cover plate is equipped with a metafiltration net 4, described cistern passes through Outlet conduit 5 is connected with water purifier 6, and water purifier is connected with inlet channel 7, and inlet channel is provided with suction pump 8, described storage The inwall in pond is provided with one layer of impermeable layer 9.
Embodiment one
The preparation method of above-mentioned impervious barrier is: count polrvinyl chloride 75 parts, polyurethane resin 65 parts, carbonic acid by weight Calcium 15 parts, chlorinated paraffin 23 parts, triethylamine 22 parts, sodium tripolyphosphate 8 parts, prodan 32 parts, stearic acid 22 parts, hollow ceramic Microballon 6 parts, Vermiculitum 11 parts, mica powder 6 parts, carboxymethyl cellulose 24 parts, hydroxy silicon oil 12 parts, 32 parts of addition plasticators of water are pressed Make lamellar.
Lamellar impervious barrier is fixed on cistern inwall by bonding agent, and described bonding agent is counted by weight by asphalt mixtures modified by epoxy resin 18 parts of fat, 11 parts of silica gel, n-butyl alcohol 7 parts, PEPA 7.5 parts, boron fibre 11 parts, methacrylic acid 4 parts, vinylacetate 6 parts are mixed with and form.
Embodiment two
The preparation method of above-mentioned impervious barrier is: count polrvinyl chloride 70 parts, polyurethane resin 60 parts, carbonic acid by weight Calcium 10 parts, chlorinated paraffin 20 parts, triethylamine 18 parts, sodium tripolyphosphate 5 parts, prodan 30 parts, stearic acid 20 parts, hollow ceramic Microballon 5 parts, Vermiculitum 10 parts, mica powder 3 parts, carboxymethyl cellulose 22 parts, hydroxy silicon oil 10 parts, 30 parts of addition plasticators of water are pressed Make lamellar.
Lamellar impervious barrier is fixed on cistern inwall by bonding agent, and described bonding agent is counted by weight by asphalt mixtures modified by epoxy resin 15 parts of fat, 10 parts of silica gel, n-butyl alcohol 5 parts, PEPA 7 parts, boron fibre 10 parts, methacrylic acid 2 parts, vinylacetate 3 Part is mixed with and forms.
Embodiment three
The preparation method of above-mentioned impervious barrier is: count polrvinyl chloride 80 parts, polyurethane resin 70 parts, carbonic acid by weight Calcium 20 parts, chlorinated paraffin 25 parts, triethylamine 26 parts, sodium tripolyphosphate 10 parts, prodan 35 parts, stearic acid 23 parts, hollow pottery In porcelain microballon 8 parts, Vermiculitum 12 parts, mica powder 9 parts, carboxymethyl cellulose 28 parts, hydroxy silicon oil 15 parts, 35 parts of addition plasticators of water It is compressed into tablet form.
Lamellar impervious barrier is fixed on cistern inwall by bonding agent, and described bonding agent is counted by weight by asphalt mixtures modified by epoxy resin 20 parts of fat, 12 parts of silica gel, n-butyl alcohol 10 parts, PEPA 8 parts, boron fibre 12 parts, methacrylic acid 5 parts, vinylacetate 8 Part is mixed with and forms.
Here description of the invention and application is illustrative, is not wishing to limit the scope of the invention to above-described embodiment In, therefore, the present invention is not limited by the present embodiment, and any technical scheme using equivalence replacement to obtain all is protected in the present invention In the range of.

Claims (4)

1. wet type grass planting trench system water-retention mechanism, is characterized by, including cistern, cistern is provided with cover plate, on cover plate all Even be provided with some cross liquid passage, the upper and lower surface of cover plate is equipped with a metafiltration net, described cistern passes through outlet pipe Road is connected with water purifier, and water purifier is connected with inlet channel, and inlet channel is provided with suction pump.
2. as claimed in claim 1 wet type grass planting trench system water-retention mechanism, is characterized by, the inwall of described cistern sets Having one layer of impermeable layer, the constituent of described impermeable layer is counted as follows by weight:
Polrvinyl chloride 70-80 part,
Polyurethane resin 60-70 part,
Calcium carbonate 10-20 part,
Chlorinated paraffin 20-25 part,
Triethylamine 18-26 part,
Sodium tripolyphosphate 5-10 part,
Prodan 30-35 part,
Stearic acid 20-23 part,
Hollow ceramic microspheres 5-8 part,
Vermiculitum 10-12 part,
Mica powder 3-9 part,
Carboxymethyl cellulose 22-28 part,
Hydroxy silicon oil 10-15 part,
Water 30-35 part.
3. as claimed in claim 2 wet type grass planting trench system water-retention mechanism, is characterized by, the preparation method of described impervious barrier For: above-mentioned each component is added in plasticator and is compressed into tablet form.
4. as claimed in claim 2 wet type grass planting trench system water-retention mechanism, is characterized by, described impervious barrier passes through bonding agent Being fixed on cistern inwall, described bonding agent is counted by weight by epoxy resin 15-20 part, silica gel 10-12 part, n-butyl alcohol 5-10 part, PEPA 7-8 part, boron fibre 10-12 part, methacrylic acid 2-5 part, vinylacetate 3-8 part are mixed with Form.
CN201610651251.5A 2016-08-10 2016-08-10 Wet type grass planting trench system water storage mechanism Active CN106284493B (en)

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CN201610651251.5A CN106284493B (en) 2016-08-10 2016-08-10 Wet type grass planting trench system water storage mechanism

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Application Number Priority Date Filing Date Title
CN201610651251.5A CN106284493B (en) 2016-08-10 2016-08-10 Wet type grass planting trench system water storage mechanism

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CN106284493B CN106284493B (en) 2018-08-17

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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011124A (en) * 2002-06-03 2004-01-15 West:Kk Draining structure for road surface and draining concrete block
CN102926452A (en) * 2012-11-27 2013-02-13 重庆大学 Offline rainwater control system for road
CN103174076A (en) * 2012-04-26 2013-06-26 北京仁创科技集团有限公司 Road water draining and filtering structure
CN104313974A (en) * 2014-10-15 2015-01-28 上海交通大学 Ecological grass planting trench for cities with rich water resource
CN105089142A (en) * 2015-08-27 2015-11-25 天津大学 Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system
CN106234160A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 Greening spray irrigation system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004011124A (en) * 2002-06-03 2004-01-15 West:Kk Draining structure for road surface and draining concrete block
CN103174076A (en) * 2012-04-26 2013-06-26 北京仁创科技集团有限公司 Road water draining and filtering structure
CN102926452A (en) * 2012-11-27 2013-02-13 重庆大学 Offline rainwater control system for road
CN104313974A (en) * 2014-10-15 2015-01-28 上海交通大学 Ecological grass planting trench for cities with rich water resource
CN105089142A (en) * 2015-08-27 2015-11-25 天津大学 Low elevation greenbelt rainwater regulation scheduling pool and distributed rainwater regulation scheduling pool system
CN106234160A (en) * 2016-07-29 2016-12-21 无锡信大气象传感网科技有限公司 Greening spray irrigation system

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Address after: 212300 Danyang City, Zhenjiang, Jiangsu Province, No. 88 south two ring road

Applicant after: Kao ecological engineering Limited by Share Ltd

Address before: 212300 Danyang City, Zhenjiang, Jiangsu Province, No. 99 south two ring road

Applicant before: Jiangsu Huawang Horticultural Co.,Ltd.

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