CN204780521U - Compound row water environmental protection ground of holding - Google Patents

Compound row water environmental protection ground of holding Download PDF

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Publication number
CN204780521U
CN204780521U CN201520250059.6U CN201520250059U CN204780521U CN 204780521 U CN204780521 U CN 204780521U CN 201520250059 U CN201520250059 U CN 201520250059U CN 204780521 U CN204780521 U CN 204780521U
Authority
CN
China
Prior art keywords
layer
gutter
environmental protection
protection ground
porous base
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn - After Issue
Application number
CN201520250059.6U
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Chinese (zh)
Inventor
范正根
米亚琼
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Jiangxi Normal University
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Jiangxi Normal University
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Publication date
Application filed by Jiangxi Normal University filed Critical Jiangxi Normal University
Priority to CN201520250059.6U priority Critical patent/CN204780521U/en
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Publication of CN204780521U publication Critical patent/CN204780521U/en
Withdrawn - After Issue legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00Water conservation; Efficient water supply; Efficient water use
    • Y02A20/108Rainwater harvesting
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02ATECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00Adapting or protecting infrastructure or their operation
    • Y02A30/60Planning or developing urban green infrastructure

Abstract

The utility model provides a compound row water environmental protection ground of holding, be equipped with a plurality of gardens inspection shaft in the last greenery patches of compound row water environmental protection ground of holding, from the top down has connected gradually the brick layer of permeating water in the last road of compound row water environmental protection ground of holding, permeate water spread paste layer, a cast -in -place permeable bed, the basic unit and tamp the soil layer of permeating water, permeate water the brick layer, permeate water spread to paste layer, a cast -in -place permeable bed, permeate water the basic unit and tamp the normal cross section of soil layer between be equipped with a plurality of road inspection shaft, the utility model discloses simple structure, construction convenience, use flexibility and low cost have and reduce the excess surface water and cause disaster, alleviate urban heat island effect, save water and energy and fall the effect of dust absorption of making an uproar.

Description

A kind of compound drainage environmental protection ground
Technical field
The utility model relates to a kind of environmental protection ground, particularly relates to a kind of compound drainage environmental protection ground.
Background technology
The development of modern city makes City Building constantly expand, in city various construction thing make original natural soil surface cover by the material such as cement and pitch, thus cause many environmental problems, as surface flow increases, rainy day ponding causes disaster, underground water supplements minimizing and urban heat land effect etc., improve urban environment and become the problem must paid close attention in current Process of Urban Development, particularly when New Buildings design planning, must consider that water resource is recycled and energy-saving and emission-reduction, but existing pervious surface mainly reduces surface flow by pervious layer retaining, reduce surface pond water level and shorten the surface pond time, but can not well realize for the soil grass-root that transmission coefficient is little, and do not possess retaining recycling function yet, and part pervious surface arranges rain water collecting system, ground rainwater by pipe influx at reservoir, rainwater recycling is realized again by pumping equipment, but its complex structure, cost is higher, involve a wide range of knowledge, very flexible and the defect being unfavorable for popularizing.
Summary of the invention
The purpose of this utility model is to provide a kind of compound drainage environmental protection ground, solve various construction thing in city make original natural soil surface cover by the material such as cement and pitch, thus cause many environmental problems, as surface flow increases, rainy day ponding causes disaster, underground water supplements minimizing and urban heat land effect increases the weight of, improve urban environment and become the problem must paid close attention in current Process of Urban Development, particularly when New Buildings design planning, must consider that water resource is recycled and energy-saving and emission-reduction, but existing pervious surface mainly reduces surface flow by pervious layer retaining, reduce surface pond water level and shorten the surface pond time, but can not well realize for the soil grass-root that transmission coefficient is little, and do not possess retaining recycling function yet, and part pervious surface arranges rain water collecting system, ground rainwater by pipe influx at reservoir, rainwater recycling is realized again by pumping equipment, but its complex structure, cost is higher, involve a wide range of knowledge, very flexible and the problem being unfavorable for popularizing.
The utility model is achieved in that it comprises compacting soil layer, porous base course, cast-in-place pervious layer, permeable paving layer, permeable brick layer, manhole top cover, gutter one, gutter two, bed course, road inspection well, soakaway trench, overflow pipe, gardens manhole, is characterized in that: described compound drainage environmental protection ground is provided with several gardens manholes in greenery patches, is connected with permeable brick layer from top to bottom in turn in the ground road of described compound drainage environmental protection, permeable paving layer, cast-in-place pervious layer, porous base course and compacting soil layer, described permeable brick layer, permeable paving layer, cast-in-place pervious layer, be provided with several road inspection wells between the vertical cross section of porous base course and compacting soil layer, described road inspection well is provided with manhole top cover from top to bottom successively, gutter one and gutter two, several gutter one one end described are evenly distributed on the borehole wall of road inspection well, described gutter one one end connects turning gland, described gutter one other end connects porous base course, between described gutter one in same level, bottom described gutter one with porous base course bottom vertical distance be 50MM, described gardens manhole is provided with manhole top cover from top to bottom successively, overflow pipe and soakaway trench, described soakaway trench external surface is provided with several tiny holes, is provided with bed course immediately below described gardens manhole and road inspection well, and described gutter two is connected municipal drain with overflow pipe.
Described cast-in-place pervious layer adopts the pervious concrete of 100MM-200MM thickness; The continuous porosity of described pervious concrete is 15%-25%; The spacing of temperature joint in length and breadth of described pervious concrete is 4000MM-6000MM.
Described porous base course adopts the macadam of 150MM-250MM thickness; The void content of described porous base course is 20%-40%.
Described soakaway trench surrounding lays rubble filtration beds.
The cuboid that described bed course adopts C10 concrete casting to build up.
Described gutter one is connected porous base course one end with soakaway trench is provided with latticed filtering cover.
Described manhole top cover upper surface is evenly distributed with several leaking holes.
Technique effect of the present utility model is: the utility model simple structure, easy construction, use are flexible and with low cost, has to reduce that excess surface water is caused disaster, alleviating urban heat island effect, to save water and energy and the effect of noise reduction dust suction.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is the structural representation of road inspection well of the present utility model.
Fig. 3 is the structural representation of gardens of the present utility model manhole.
In the drawings, 1, compacting soil layer 2, porous base course 3, cast-in-place pervious layer 4, permeable paving layer 5, permeable brick layer 6, manhole top cover 7, gutter 1, gutter 29, bed course 10, road inspection well 11, soakaway trench 12, overflow pipe 13, gardens manhole.
Detailed description of the invention
Composition graphs 1, 2, 3 illustrate the utility model, described compound drainage environmental protection ground is provided with several gardens manholes 13 in greenery patches, described compound drainage environmental protection ground is connected with permeable brick layer 5 in turn in road from top to bottom, permeable paving layer 4, cast-in-place pervious layer 3, porous base course 2 and compacting soil layer 1, described permeable brick layer 5, permeable paving layer 4, cast-in-place pervious layer 3, several road inspection wells 10 are provided with between the vertical cross section of porous base course 2 and compacting soil layer 1, described road inspection well 10 is provided with manhole top cover 6 from top to bottom successively, gutter 1 and gutter 28, several gutter 1 one end described are evenly distributed on the borehole wall of road inspection well 10, described gutter 1 one end connects turning gland, described gutter 1 other end connects porous base course 2, between described gutter 1 in same level, bottom described gutter 1 with porous base course 2 bottom vertical distance be 50MM, described gardens manhole 13 is provided with manhole top cover 6 from top to bottom successively, overflow pipe 12 and soakaway trench 11, described soakaway trench 11 external surface is provided with several tiny holes, bed course 9 is provided with immediately below described gardens manhole 13 and road inspection well 10, described gutter 28 is connected municipal drain with overflow pipe 12.
Described cast-in-place pervious layer 3 adopts the pervious concrete of 100MM-200MM thickness; The continuous porosity of described pervious concrete is 15%-25%; The spacing of temperature joint in length and breadth of described pervious concrete is 4000MM-6000MM.
Described porous base course 2 adopts the macadam of 150MM-250MM thickness; The void content of described porous base course 2 is 20%-40%.
Described soakaway trench 11 surrounding lays rubble filtration beds, so prevents the tiny hole on silt blocking soakaway trench 11.
The cuboid that described bed course 9 adopts C10 concrete casting to build up.
Described gutter 1 is connected porous base course 2 one end with soakaway trench 11 is provided with latticed filtering cover.
Described manhole top cover 6 upper surface is evenly distributed with several leaking holes.
The average water retention capacity of the utility model unit area is 0.09m 3being converted to amount of precipitation is 90mm, consult meteorological data known: by 12h rainfall standard (mm), light rain < 5MM, moderate rain 5-14.9MM, heavy rain 15-29.9MM, heavy rain 30-69.9MM, torrential rain 70-139.9MM, extra torrential rain > 140MM, therefore, under not considering that soil infiltration and rainwater flow into drainage system situation, also 12 hours rainstorm weathers not ponding can be realized, flow into displacement by 40% to consider, 12 hours Heavy Rain earth's surface not ponding can be realized.
When the utility model is applied in garage ground, do not lay permeable brick layer 5 and permeable paving layer 4; When the utility model is applied in People's Bank of China ground, as sidewalk, landscape walkway, the little square of leisure etc., permeable brick layer 5 and permeable paving layer 4 can be laid.
During use, user adjusts the angle of turning gland and gutter 1, thus the reserve-water-level in adjustment porous base course 2, when rain, rainwater flows in porous base course 2 by manhole top cover 6, permeable brick layer 5, permeable paving layer 4 and cast-in-place pervious layer 3, unnecessary rainwater is entered in municipal drain by gutter 28 and overflow pipe 12, and the water in porous base course 2 and gardens manhole 13 gives ground plant irrigation by soakaway trench 11; When weather stops rain, the water in porous base course 2 is evaporated in air, can regulate air themperature and humidity, alleviating urban heat island effect, and its loose structure also has the effect of noise reduction dust suction.
Above-described embodiment is only be described preferred embodiment of the present utility model; not scope of the present utility model is limited; under the prerequisite not departing from the utility model design spirit; the various distortion that those of ordinary skill in the art make the technical solution of the utility model and improvement, all should fall in protection domain that the utility model claims determine.

Claims (7)

1. a compound drainage environmental protection ground, it comprises compacting soil layer, porous base course, cast-in-place pervious layer, permeable paving layer, permeable brick layer, manhole top cover, gutter one, gutter two, bed course, road inspection well, soakaway trench, overflow pipe, gardens manhole, is characterized in that: described compound drainage environmental protection ground is provided with several gardens manholes in greenery patches, is connected with permeable brick layer from top to bottom in turn in the ground road of described compound drainage environmental protection, permeable paving layer, cast-in-place pervious layer, porous base course and compacting soil layer, described permeable brick layer, permeable paving layer, cast-in-place pervious layer, be provided with several road inspection wells between the vertical cross section of porous base course and compacting soil layer, described road inspection well is provided with manhole top cover from top to bottom successively, gutter one and gutter two, several gutter one one end described are evenly distributed on the borehole wall of road inspection well, described gutter one one end connects turning gland, described gutter one other end connects porous base course, between described gutter one in same level, bottom described gutter one with porous base course bottom vertical distance be 50MM, described gardens manhole is provided with manhole top cover from top to bottom successively, overflow pipe and soakaway trench, described soakaway trench external surface is provided with several tiny holes, is provided with bed course immediately below described gardens manhole and road inspection well, and described gutter two is connected municipal drain with overflow pipe.
2. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: described cast-in-place pervious layer adopts the pervious concrete of 100MM-200MM thickness; The continuous porosity of described pervious concrete is 15%-25%; The spacing of temperature joint in length and breadth of described pervious concrete is 4000MM-6000MM.
3. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: described porous base course adopts the macadam of 150MM-250MM thickness; The void content of described porous base course is 20%-40%.
4. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: described soakaway trench surrounding lays rubble filtration beds.
5. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: the cuboid that described bed course adopts C10 concrete casting to build up.
6. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: described gutter one is connected porous base course one end with soakaway trench is provided with latticed filtering cover.
7. a kind of compound drainage environmental protection ground according to claim 1, is characterized in that: described manhole top cover upper surface is evenly distributed with several leaking holes.
CN201520250059.6U 2015-04-23 2015-04-23 Compound row water environmental protection ground of holding Withdrawn - After Issue CN204780521U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201520250059.6U CN204780521U (en) 2015-04-23 2015-04-23 Compound row water environmental protection ground of holding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201520250059.6U CN204780521U (en) 2015-04-23 2015-04-23 Compound row water environmental protection ground of holding

Publications (1)

Publication Number Publication Date
CN204780521U true CN204780521U (en) 2015-11-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN201520250059.6U Withdrawn - After Issue CN204780521U (en) 2015-04-23 2015-04-23 Compound row water environmental protection ground of holding

Country Status (1)

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104831599A (en) * 2015-04-23 2015-08-12 江西师范大学 Composite water storage-drainage eco-friendly floor
CN105544710A (en) * 2015-12-25 2016-05-04 王坚伟 Unpowered rainwater collection, treatment, infiltration and storage device utilized in planned mode

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104831599A (en) * 2015-04-23 2015-08-12 江西师范大学 Composite water storage-drainage eco-friendly floor
CN105544710A (en) * 2015-12-25 2016-05-04 王坚伟 Unpowered rainwater collection, treatment, infiltration and storage device utilized in planned mode
CN105544710B (en) * 2015-12-25 2017-10-10 江苏华亿天地环境科技有限公司 A kind of rainwater-collecting, processing, infiltration, storage, can planning utilization unpowered device

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C14 Grant of patent or utility model
GR01 Patent grant
AV01 Patent right actively abandoned
AV01 Patent right actively abandoned

Granted publication date: 20151118

Effective date of abandoning: 20171114