CN205511003U - Domatic roof is planted layer and is stagnated, retaining system - Google Patents
Domatic roof is planted layer and is stagnated, retaining system Download PDFInfo
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- CN205511003U CN205511003U CN201620202100.7U CN201620202100U CN205511003U CN 205511003 U CN205511003 U CN 205511003U CN 201620202100 U CN201620202100 U CN 201620202100U CN 205511003 U CN205511003 U CN 205511003U
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Abstract
The utility model belongs to the environmental protection field especially relates to a domatic roof is planted layer and is stagnated, retaining system, and this system includes vegetable layer, planting soil layer, domatic garret, domatic garret on set up slope layer, make its 1% <= slope <= 5%, slope layer on set up stagnant, water -storage layer, stagnate, the water -storage layer bosom sets up 30 50mm is high, stagnate, the last filter layer that sets up of water -storage layer, the filter layer on set up the planting soil layer, the planting soil layer on set up the vegetable layer. The utility model discloses irrigate relatively irrigation frequency, number of times greatly reduced with ordinary domatic planting roof. And only use a concrete manger plate bank when building, remove ground and pour water to going up most auspicious rectangular pieces of land in a field to the last water system on roof, no longer need other pipeline facilities, so material -saving, energy -conservation still save labour, laborsaving.
Description
Technical field
This utility model belongs to field of environment protection, particularly relates to a kind of domatic roof planting layer and stagnant, water storage system.
Background technology
Ground agricultural is made on roof or greening utilizes, in the restriction green plants growth main environment factor " light, temperature, water, gas, fertilizer " five key elements, " light, temperature " binomial is natural cause, basic similar with ground, although it is variant, but also little on plant growing impact, it not that roof planting needs the artificial Main Factors regulated；" gas, fertilizer " binomial factor, although the farmland built up after earthing 200mm to 250mm on roof and farmland, ground slightly difference, in planting even in ground, this binomial factor is also bigger by human intervention, loosen the soil as the normal management means of plant husbandry and need not lack with applying fertilizer, therefore in roof planting, this binomial factor is not the most special factor, and roof planting to loosen the soil fertilising equally；
And it is entirely different with ground plantation supply to grow " water " roof planting in key element.The steam of ground plantation layer is direct UNICOM with the subsoil water of deep layer, can exchange up and down, supplements or storage.And roof is away from ground, common roof planting layer farmland underlying surface is concrete slab, waterproof layer or drainage plate, completely isolated with subsoil water, is commonly called as not connecing " ground vapour ".Moisture supply during plant growing is all from upper strata, and supply when raining is only once moistening soil, the water-holding capacity having the structure plantation of drainage plate is the most extremely limited, on the lower rain and time of maintaining extremely short, more multi-period have to rely on artificial supply, mainly directly sprinkle that to water or arrange spray, drip irrigation system in the majority by artificial.But manual watering is wasted time and energy, particularly to water every day high temperature period one to water for several times, careless slightly plant can dry up death, and sprinkling method is improper, and plant also can be dead；If spray is set, drip irrigation project supplies water, more laborsaving than artificial pouring, but construction cost to be increased with consume the energy, there is also the situation such as mechanical breakdown, piping failure, if it find that, repair not in time, plant can dry up death equally, and Planting risk is high.
Summary of the invention
For the deficiencies in the prior art, this utility model provides a kind of domatic roof planting layer and stagnant, water storage system, inclined roof plant utilization, pond can not be built in whole roof, but gutter balanced line can be prolonged, build with the width building furrow according to the gradient and load, build 50mm to 80mm concrete water-blocking bank, two ends upwardly extend supreme furrow, form inclined-plane aquitard, plantation layer once can accommodate about 70 to the 90mm water yield with aquitard, and average energy meets roof planting summer, two weeks in autumn, winter, the water yield in two months spring.
In order to realize above-mentioned purpose, this utility model have employed following technical scheme:
A kind of domatic roof planting layer and stagnant, water storage system, this system includes vegetable layer, plantation soil layer, domatic garret, on described domatic garret, slope layer is set, make its 1%≤gradient≤5%, arranging stagnant, aquifer on described slope layer, it is high that described stagnant, aquifer bosom arranges 30-50mm, and described stagnant, aquifer arranges filter course, plantation soil layer is set on described filter course, described plantation soil layer arranges vegetable layer.
As improving further, between described slope layer and stagnant, aquifer, overcoat and waterproof layer are set.
As improving further, described slope layer arranges F type walkway board near parapet end.
As improving further, one or more inverted U furrow plate is set in described plantation soil layer.
As improving further, described plantation soil layer is 150-250mm thickness earth or Light nutritional soil.
As improving further, described filter course is to turn over 80-150mm in geotextiles, and both sides.
As improving further, described slope layer arranging a layer plane layer, described plane layer is 10-20mm thickness 1:2.5 cement mortar.
As improving further, described slope layer is light aggregate concrete, and thinnest part 30mm.
As improving further, described overcoat is 25mm thickness 1:2.5 cement mortar, and described waterproof layer is water-repellent paint or coiled material.
As improving further, described F type walkway board lower end is stagnant, arrange drain pipe, and drain pipe gap height 40-60mm in aquifer.
This utility model compares with irrigating with common domatic planting roof, and irrigation frequency, number of times are substantially reduced.And when building, only use a concrete water-blocking bank, and except the water-feeding system on ground to roof is poured water to most going up auspicious furrow, it is no longer necessary to other pipeline facilities, therefore material-saving, energy-conservation also saving of labor, laborsaving.And owing to the aquitard below plantation layer has Water accumulation, arbitrary way to be no longer that common roof planting is used to have the dry and wet of big rise and big fall frequently to replace all the time, and it is analogous to the balanced exchange that ground plantation layer moisture is slowly supplemented by " ground vapour ", even better than ground, create the environment that plant moisture supply is splendid and stable, have well to grow in plant.Owing to roof planting layer moisture is infiltration from bottom to top, slightly abnormal smells from the patient can be received in city but the sanitary sewage that pollutes of heavy metal free is for watering, both process sanitary sewage, and also saved water resource.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
Below in conjunction with the accompanying drawings detailed description of the invention of the present utility model is made a detailed explanation.
As shown in Figure 1, a kind of domatic roof planting layer and stagnant, water storage system, this system includes vegetable layer 1, plantation soil layer 2, domatic garret 3, on described domatic garret 3, slope layer is set, making its 1%≤gradient≤5%, described slope layer is light aggregate concrete, and thinnest part 30mm, arranging a layer plane layer on described slope layer, described plane layer is 15mm thickness 1:2.5 cement mortar；Overcoat and waterproof layer are set on described plane layer；Described overcoat is 25mm thickness 1:2.5 cement mortar, and described waterproof layer is water-repellent paint or coiled material；Arranging stagnant, aquifer 7 on described overcoat and waterproof layer, it is high that described stagnant, aquifer 7 bosom arranges 30-50mm, and described stagnant, aquifer 7 arranges filter course 8, and described filter course 8 is to turn over 100mm in geotextiles, and both sides；Arranging plantation soil layer 2 on described filter course 8, described plantation soil layer 2 is 200mm thickness earth or Light nutritional soil, arranges one or more inverted U furrow plate 6 in described plantation soil layer 2；On described plantation soil layer 2, vegetable layer 1 is set.
Described slope layer arranges F type walkway board 5 near parapet 4 end；Described F type walkway board 5 lower end is stagnant, arrange drain pipe 9, and drain pipe 9 gap height 50mm in aquifer 7.
Claims (10)
1. a domatic roof planting layer and stagnant, water storage system, it is characterized in that: this system includes vegetable layer (1), plantation soil layer (2), domatic garret (3), on described domatic garret (3), slope layer is set, make its 1%≤gradient≤5%, stagnant, aquifer (7) is set on described slope layer, it is high that described stagnant, aquifer (7) bosom arranges 30-50mm, on described stagnant, aquifer (7), filter course (8) is set, plantation soil layer (2) is set on described filter course (8), described plantation soil layer (2) arranges vegetable layer (1).
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described slope layer and stagnant, aquifer arrange overcoat and waterproof layer between (7).
One the most according to claim 1 domatic roof planting layer is characterized in that with stagnant, water storage system: described slope layer arranges F type walkway board (5) near parapet (4) end.
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: one or more inverted U furrow plate (6) is set in described plantation soil layer (2).
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described plantation soil layer (2) is 150-250mm thickness earth or Light nutritional soil.
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described filter course (8) is to turn over 80-150mm in geotextiles, and both sides.
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: arranging a layer plane layer on described slope layer, described plane layer is 10-20mm thickness 1:2.5 cement mortar.
One the most according to claim 1 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described slope layer is light aggregate concrete, and thinnest part 30mm.
One the most according to claim 2 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described overcoat is 25mm thickness 1:2.5 cement mortar, and described waterproof layer is water-repellent paint or coiled material.
One the most according to claim 3 domatic roof planting layer and stagnant, water storage system, it is characterised in that: described F type walkway board (5) lower end is stagnant, arrange drain pipe (9), and drain pipe (9) gap height 40-60mm in aquifer (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202100.7U CN205511003U (en) | 2016-03-16 | 2016-03-16 | Domatic roof is planted layer and is stagnated, retaining system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620202100.7U CN205511003U (en) | 2016-03-16 | 2016-03-16 | Domatic roof is planted layer and is stagnated, retaining system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205511003U true CN205511003U (en) | 2016-08-31 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620202100.7U Expired - Fee Related CN205511003U (en) | 2016-03-16 | 2016-03-16 | Domatic roof is planted layer and is stagnated, retaining system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205511003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638554A (en) * | 2021-07-24 | 2021-11-12 | 山东华盛建筑设计研究院 | Green roof structure |
-
2016
- 2016-03-16 CN CN201620202100.7U patent/CN205511003U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113638554A (en) * | 2021-07-24 | 2021-11-12 | 山东华盛建筑设计研究院 | Green roof structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160831 Termination date: 20180316 |