CN211558189U

CN211558189U - Environment-friendly building roof greening structure

Info

Publication number: CN211558189U
Application number: CN201922434105.9U
Authority: CN
Inventors: 蔡莹
Original assignee: Shanghai Muli Landscape Design Co ltd
Current assignee: Shanghai Muli Landscape Design Co ltd
Priority date: 2019-12-30
Filing date: 2019-12-30
Publication date: 2020-09-25
Anticipated expiration: 2029-12-30

Abstract

The utility model provides an environment-friendly building roof greening structure, which comprises a roof, the waterproof board, separate the root layer, the moisturizing layer, the support column, the retaining chamber, it is cotton to absorb water, a baffle, the filtration pore, a drainage layer, plant the layer, the roof top is equipped with the waterproof board, the waterproof board top is equipped with separates the root layer, it is equipped with the moisturizing layer to separate root layer top, the moisturizing layer top is from a left side fixedly connected with support column in proper order to right equidistance, support column top fixedly connected with baffle, No. one drainage layer has been laid to the baffle top, the equal fixedly connected with bracing piece in both ends about planting layer rear side, the water pipe has been cup jointed at the bracing piece top, the water pipe is from a left side to right equidistance fixedly connected with shower nozzle in proper order, water pipe right side bottom fixedly connected with pipe, pipe connection is to planting layer right side catch basin, pipe upper end joint has the water pump, external power supply is connected to the water pump The problem of frequent growth.

Description

Environment-friendly building roof greening structure

Technical Field

The utility model relates to a building roof greening technical field especially relates to an environment-friendly building roof greening structure.

Background

The roof greening can be widely understood as a general name for planting trees and flowers on roofs, terraces, balcony, balconies or large artificial rockery of various ancient and modern buildings, structures, city walls, bridges (overpasses) and the like. Roof greening increases urban green land area and improves the increasingly deteriorated human living environment space; the method improves the stand of urban high-rise buildings and the current situation of natural land and plants which are replaced by hard pavement of a plurality of roads; the damage to human beings caused by excessive cutting down of natural forests, urban heat island effect caused by pollution of various waste gases, sand storm and the like is improved; the method has the advantages of developing the greening space of human beings, building a rural city, improving the living conditions of people, improving the quality of life, beautifying the urban environment and improving the ecological effect.

Roof greening structures are various, and waterproof and root-proof designs are necessary. The waterproof arrangement can prevent rainwater from seeping down to influence the strength of the roof and the use of the house. Along with the continuous growth of plant, its root can continuously extend even to on the roof, can destroy roof greening structure and roof structure, also do not contribute to the growth of plant simultaneously.

In the actual use process, when the rainfall is too large, the root system of the plant in the roof greening structure is easy to cause the phenomenon of waterlogging; when the rainfall is too small, the plants in the roof greening structure are drought and die. Therefore, the growth survival rate of green plants in the existing roof greening structure is low, and the problem of balancing the drainage and water storage of the roof greening structure is very important.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problem, the utility model provides an environment-friendly building roof greening structure to solve the unreasonable problem that can not normal growth of green planting that leads to of roof greening structure retaining drainage structures.

The utility model relates to an environment-friendly building roof greening structure's purpose and efficiency is reached by following concrete technical means: an environment-friendly building roof greening structure comprises a roof, a waterproof board, a root separating layer, a moisturizing layer, supporting columns, water storage cavities, water absorbing cotton, branch water absorbing cotton, a partition board, a filtering hole, a first water filtering layer, a planting layer, a supporting rod, a guide pipe, a spray head, a water pipe, a second water filtering layer, a filtering grid board, meshes, water storage ditches, a stop block, a filter screen, a first drain hole, a second drain hole, a water pump, a baffle, a through hole and a drain pipe, wherein the waterproof board is arranged on the top of the roof, the root separating layer is arranged on the top of the waterproof board, the moisturizing layer is arranged on the top of the root separating layer, the supporting columns are sequentially and fixedly connected with the top of the supporting columns from left to right at equal intervals, the partition board is fixedly connected with the top of the partition board, the first water filtering layer is fixedly connected with the filtering grid board, the second water filtering layer is laid on the top of the filtering grid board, the second water filtering, plant the equal fixedly connected with bracing piece in both ends about the layer rear side, the water pipe has been cup jointed at the bracing piece top, and the water pipe is from a left side to the right side equidistance fixedly connected with shower nozzle in proper order, water pipe right side bottom fixedly connected with pipe, pipe connection to plant layer right side catch basin, and pipe upper end joint has the water pump, and external power source is connected to the water pump.

Preferably, the root separation layer is an HDPE (high-density polyethylene) anti-seepage root separation film or a modified asphalt root penetration resistant waterproof coiled material, and the moisturizing layer is formed by thin plastering of an expanded polystyrene board.

Preferably, a plurality of filtering holes are formed in the upper end of the partition plate in sequence at equal intervals.

Preferably, the first filter layer is cobblestones or gravels and the second filter layer is made of fine sand.

Preferably, the upper end of the grid plate is provided with dense meshes.

Preferably, form the retaining chamber between moisturizing layer and the baffle, the baffle upper end joint has the cotton that absorbs water, and the cotton bottom that absorbs water is located the retaining chamber lower extreme, and the cotton top that absorbs water extends to planting in situ portion, and the cotton upper end that absorbs water is located a plurality of branches of planting in situ fixedly connected with cotton that absorbs water.

Preferably, the front end and the rear end of the planting layer are fixedly connected with baffle plates, the lower ends of the baffle plates are provided with a plurality of through holes, and the through holes are communicated with the water storage ditch.

Preferably, the equal fixedly connected with dog of catch basin top front and back end, the dog is the triangular prism form, and the slope is inboard towards the catch basin, lower extreme fixedly connected with filter screen between the dog, and the dog peak is higher than and plants the layer.

Preferably, the depth of the inside of the front side water storage channel of the planting layer is half of the depth of the rear side water storage channel of the planting layer, a first drain hole is formed in the lower end of the inside of the front side water storage channel and communicated with the water storage cavity, a second drain hole is formed in the lower end of the inside of the rear side water storage channel and communicated with the water storage cavity, the first drain hole and the second drain hole are communicated in a high-low position correspondingly, a drain pipe is arranged in the center of the outer side of the rear side water storage channel, and a.

Preferably, the bottoms of the water storage ditches are provided with waterproof boards.

Has the advantages that:

(1) the utility model discloses the roof is equipped with the waterproof board, separates the root board, can prevent that the vegetation root from growing to destroy building roof, and the moisturizing layer can heat-resisting moisturizing simultaneously, makes the difficult evaporation of water of retaining intracavity portion, and the cotton that absorbs water can distribute the water absorption of retaining intracavity to planting the layer, makes the difficult drought of planting layer vegetation die.

(2) The utility model is provided with a water storage ditch which is positioned on the front layer and the rear layer of the planting layer, the water storage ditch is connected with the water storage cavity and is in a high-low shape, the water in the water storage ditch positioned at the high position is quickly guided into the water storage ditch positioned at the low position through the water storage cavity, so that the water-absorbing cotton in the water storage cavity can absorb water for vegetation during the diversion, meanwhile, the water storage ditch at the low position is deeper, is suitable for water storage, and can be used as the vegetation standby water in the dry weather,

meanwhile, the drain pipe is arranged on the outer side of the low water storage ditch, and can be used for draining water in the season of sufficient rainwater, so that vegetation is prevented from waterlogging.

(3) The baffle top is equipped with drainage layer and No. two drainage layers, and when planting the inside moisture in layer sufficient, accessible drainage layer infiltration retaining chamber prevents to plant the layer moisture too much and leads to the vegetation root ulcerate and die.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention.

Fig. 2 is a schematic side view of the present invention.

Fig. 3 is a schematic view of the overlooking structure of the filtering grid plate of the present invention.

Fig. 4 is an enlarged schematic view of fig. 2A according to the present invention.

In fig. 1 to 4, the correspondence between the component names and the reference numbers is:

roof 1, waterproof board 2, root separating layer 3, moisturizing layer 4, support column 5, water storage cavity 6, cotton 7 that absorbs water, branch cotton 701 that absorbs water, baffle 8, filtration hole 801, No. one drainage layer 9, planting layer 10, bracing piece 11, pipe 12, shower nozzle 13, water pipe 14, No. two drainage layers 15, filter screen check board 16, mesh 1601, catch basin 17, dog 1701, filter screen 1702, No. one wash port 18, No. two wash ports 19, water pump 20, baffle 21, through-hole 2101, drain pipe 22.

Detailed Description

The technical solution in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.

Example (b):

as shown in figures 1 to 4: an environment-friendly building roof greening structure comprises a roof 1, a waterproof board 2, a root separating layer 3, a moisturizing layer 4, a support column 5, a water storage cavity 6, absorbent cotton 7, branch absorbent cotton 701, a partition 8, a filter hole 801, a first water filtering layer 9, a planting layer 10, a support rod 11, a guide pipe 12, a spray head 13, a water pipe 14, a second water filtering layer 15, a filter screen grid plate 16, meshes 1601, a water storage ditch 17, a stop 1701, a filter screen 1702, a first drain hole 18, a second drain hole 19, a water pump 20, a baffle 21, a through hole 2101 and a drain pipe 22, wherein the top of the roof 1 is provided with the waterproof board 2, the top of the waterproof board 2 is provided with the root separating layer 3, the top of the root separating layer 3 is provided with the moisturizing layer 4, the top of the moisturizing layer 4 is fixedly connected with the support column 5 in sequence from left to right at equal intervals, the top of the support column 5 is fixedly connected with the partition 8, the first water filtering layer 9, no. two water filtration layers 15 have been laid at 16 tops of filtration graticule, No. two water filtration layers 15 tops are equipped with planting layer 10, roof 1 is located the equal fixedly connected with catch basins 17 in both sides around planting layer 10, the equal fixedly connected with bracing piece 11 in both ends about planting layer 10 rear side, the water pipe 14 has been cup jointed at bracing piece 11 top, water pipe 14 is from a left side to the right side equidistance fixedly connected with shower nozzle 13 in proper order, 14 right side bottom fixedly connected with pipes 12 of water pipe, pipe 12 is connected to planting layer 10 right side catch basins 17, pipe 12 upper end joint has water pump 20, external power source is connected to water pump 20.

Wherein: root layer 3 is HDPE prevention of seepage root membrane or modified asphalt root resistance waterproofing membrane, and moisturizing layer 4 is the thin plaster of expanded polystyrene board and forms, can prevent that the vegetation root from growing and destroying the building roof, and moisturizing layer 4 can heat-resisting moisturizing simultaneously, makes the difficult evaporation of water in the retaining chamber 6, and cotton 7 that absorbs water can absorb the water in the retaining chamber 6 and give off to planting layer 10, makes the difficult drought death of planting layer 10 vegetation.

Wherein: a plurality of filtering holes 801 are sequentially arranged at the upper end of the clapboard 8 at equal intervals, and when the planting layer 10 has sufficient moisture, the permeated moisture flows into the water storage cavity 6 through the filtering holes 801.

Wherein: the first filtering layer 9 is cobblestones or gravels and the second filtering layer 15 is made of fine sand, and the excessive water in the planting layer 10 can permeate into the water storage cavity 6 through the second filtering layer 15 and the first filtering layer 9, so that the roots of the vegetation are prevented from being eroded and soaked by water to cause fester and death.

Wherein: filter 16 upper ends of grid board and be equipped with intensive mesh 1601, filter screen grid board 16 can support No. two filter layers 15 in top and plant layer 10, plays the firm effect of support, and mesh 1601 can be used to ooze water to water storage cavity 6 simultaneously.

Wherein: form water storage chamber 6 between moisturizing layer 4 and the

baffle

8, 8 upper end joints of baffle have cotton 7 that absorb water, cotton 7 bottoms that absorb water are located 6 lower extremes in water storage chamber, it extends to planting layer 10 inside to absorb water cotton 7 tops, it absorbs water cotton 701 that 7 upper ends are located a plurality of branches of fixedly connected with in planting layer 10, it can be with the moisture absorption in water storage chamber 6 to absorb water cotton 7, absorb water cotton 701 through the branch and scatter fast and plant layer 10, make and plant layer 10 vegetation and can absorb moisture fast.

Wherein: equal fixedly connected with baffle 21 in planting layer 10 front and back end, baffle 21 lower extreme are equipped with a plurality of through-holes 2101, and through-hole 2101 and catch basin 17 intercommunication not only can fasten planting layer 10 soil when rainwater weather baffle 21, and through-hole 2101 can be with ponding drainage catch basin 17 simultaneously, prevent to plant layer 10 ponding and lead to vegetation to invade the dead of bubble

Wherein: the equal fixedly connected with dog 1701 of catch 17 top front and back end, dog 1701 is the triangular prism form, and the slope is inboard towards catch 17, lower extreme fixedly connected with filter screen 1702 between the dog 1701, and the dog 1701 highest point is higher than planting layer 10, and in the dog 1701 conveniently collected the rainwater and led into catch 17, filter screen 1702 can prevent simultaneously that rubbish from getting into catch 17, prevents that water pump 20 from being blockked up by rubbish.

Wherein: the depth of the front side water storage ditch 17 of the planting layer 10 is half of the depth of the rear side water storage ditch 17 of the planting layer 10, the lower end of the inside of the front side water storage ditch 17 is provided with a first drain hole 18 communicated with the water storage cavity 6, the lower end of the inside of the rear side water storage ditch 17 is provided with a second drain hole 19 communicated with the water storage cavity 6, the first drain hole 18 and the second drain hole 19 are correspondingly communicated in a high-low position, the central position of the outer side of the rear side water storage ditch 17 is provided with a drain pipe 22, the upper end of the drain pipe 22 is provided with a valve, the water storage ditches 17 are connected with the water storage cavity 6 and are in a high-low shape, water in the water storage ditch 17 at a high position is quickly led into the water storage ditch 17 at a low position through the water storage cavity 6, so that the water absorption cotton 7 in the water storage cavity 6 can absorb water for vegetation during diversion, meanwhile, the water storage ditch 17 at a lower position is, can be used for draining water in the season of sufficient rainwater, and prevent vegetation from waterlogging.

Wherein: the bottom of the water storage ditch 17 is provided with a waterproof plate 2 to prevent the water from penetrating into the roof to damage the roof.

The working principle is as follows: in rainy days, the water storage ditch 17 can guide water through the baffle 1701 to store water, the front water storage ditch 17 flows to the water storage cavity 6 through the first drain hole 18 and then flows to the rear water storage ditch 17 through the second drain hole 19 to be stored, meanwhile, the water in the planting layer 10 permeates to the partition plate 8 through the second water filtering layer 15 and the first water filtering layer 16, permeates into the water storage cavity 6 through the filter hole 801 at the upper end of the partition plate 8 and is discharged into the water storage ditch 17 at the rear side of the planting layer 10 through the second drain hole 19 to store water, when the rainwater is in sufficient seasons, the drain pipe 22 at the upper end of the rear water storage ditch 17 can be connected with a water pipe, a switch valve is opened to lead the water out, when in dry seasons, the water pump 20 of an external power switch can be opened, the water in the rear water storage ditch 17 enters the water pipe 14 through the guide pipe 12 and is sprayed out to the planting layer 10 through the spray head 13, and the, has reasonable structure and is very practical.

Claims

1. The utility model provides an environment-friendly building roof greening structure, including roof (1), waterproof board (2), separate root layer (3), moisturizing layer (4), support column (5), water storage chamber (6), cotton (7) absorb water, branch absorb water cotton (701), baffle (8), filtration pore (801), drainage layer (9), plant layer (10), bracing piece (11), pipe (12), shower nozzle (13), water pipe (14), No. two drainage layers (15), filter screen check board (16), mesh (1601), catch basin (17), dog (1701), filter screen (1702), wash port (18), No. two wash port (19), water pump (20), baffle (21), through-hole (2101), drain pipe (22), its characterized in that: the roof is characterized in that a waterproof plate (2) is arranged at the top of the roof (1), a root separating layer (3) is arranged at the top of the waterproof plate (2), a moisturizing layer (4) is arranged at the top of the root separating layer (3), supporting columns (5) are fixedly connected to the top of the moisturizing layer (4) from left to right in sequence at equal intervals, a partition plate (8) is fixedly connected to the top of each supporting column (5), a first water filtering layer (9) is laid on the top of each partition plate (8), a first filtering grid plate (16) is fixedly connected to the top of each first water filtering layer (9), a second water filtering layer (15) is laid on the top of each filtering grid plate (16), a planting layer (10) is arranged on the top of each second water filtering layer (15), water storage ditches (17) are fixedly connected to the front and back sides of the planting layer (10) of the roof (1), supporting rods (, the utility model discloses a plant layer (10) including bracing piece (11), bracing piece (11) top has cup jointed water pipe (14), water pipe (14) are from a left side to the right side equidistance fixedly connected with shower nozzle (13) in proper order, water pipe (14) right side bottom fixedly connected with pipe (12), pipe (12) are connected to and plant layer (10) right side ditch (17), pipe (12) upper end joint has water pump (20), external power source is connected in water pump (20).

2. The environment-friendly building roof greening structure of claim 1, wherein: the root-separating layer (3) is an HDPE (high-density polyethylene) anti-seepage root-separating film or a modified asphalt root-puncture-resistant waterproof coiled material, and the moisturizing layer (4) is formed by thin plastering of an expanded polystyrene board.

3. The environment-friendly building roof greening structure of claim 1, wherein: a plurality of filtering holes (801) are sequentially arranged at the upper end of the partition plate (8) at equal intervals.

4. The environment-friendly building roof greening structure of claim 1, wherein: the first water filtering layer (9) is cobblestone or gravel and the like, and the second water filtering layer (15) is composed of fine sand.

5. The environment-friendly building roof greening structure of claim 1, wherein: the upper end of the filtering grid plate (16) is provided with dense meshes (1601).

6. The environment-friendly building roof greening structure of claim 1, wherein: form water storage chamber (6) between moisturizing layer (4) and baffle (8), baffle (8) upper end joint has cotton (7) of absorbing water, cotton (7) bottom of absorbing water is located water storage chamber (6) lower extreme, cotton (7) top of absorbing water extends to planting layer (10) inside, cotton (7) upper end of absorbing water is located a plurality of branches of fixedly connected with cotton (701) of absorbing water in planting layer (10).

7. The environment-friendly building roof greening structure of claim 1, wherein: the front end and the rear end of the planting layer (10) are fixedly connected with baffle plates (21), a plurality of through holes (2101) are formed in the lower ends of the baffle plates (21), and the through holes (2101) are communicated with the water storage ditch (17).

8. The environment-friendly building roof greening structure of claim 1, wherein: the equal fixedly connected with dog (1701) in catch basin (17) top front and back end, dog (1701) are triangular prism shape, and the inclined surface is inboard towards catch basin (17), lower extreme fixedly connected with filter screen (1702) between dog (1701), dog (1701) highest point is higher than planting layer (10).

9. The environment-friendly building roof greening structure of claim 1, wherein: the planting layer (10) front side water storage ditch (17) inside degree of depth is planting layer (10) rear side water storage ditch (17) degree of depth half, the inside lower extreme of front side water storage ditch (17) is equipped with wash port (18) and communicates to retaining chamber (6) No. one, the inside lower extreme of rear side water storage ditch (17) is equipped with No. two wash ports (19) and communicates to retaining chamber (6), No. one wash port (18) and No. two wash ports (19) become the high low position and correspond the intercommunication, rear side water storage ditch (17) outside central point puts and is equipped with drain pipe (22), and the valve is installed to drain pipe (22) upper end.

10. The environment-friendly building roof greening structure of claim 1, wherein: and waterproof plates (2) are arranged at the bottoms of the water storage ditches (17).