CN115380735A

CN115380735A - Plant roofing system

Info

Publication number: CN115380735A
Application number: CN202211192191.7A
Authority: CN
Inventors: 万普华
Original assignee: Anhui Huaju Building Materials Technology Co ltd
Current assignee: Anhui Huaju Building Materials Technology Co ltd
Priority date: 2022-09-28
Filing date: 2022-09-28
Publication date: 2022-11-25

Abstract

The invention discloses a planted roof system, which relates to the technical field of roof greening and comprises a roof structure layer, a vertical wall and a metal planting box, wherein the roof structure layer and the vertical wall enclose to form a deep cavity; the metal planting box is made of corrosion-resistant materials; the upper end of the metal planting box is connected with the inner wall of the deep cavity through a sealing structure; the sealing structure comprises a long-shaped groove, a folded edge and sealing filler; the metal planting box disclosed by the invention adopts corrosion-resistant metal, namely a planting and water storage structure layer, a roof waterproof layer and a protective layer, a leveling layer and a protective surface layer are not required on the roof structure layer, the process is simple, the cost is low, the water resistance is durable, the maintenance is convenient, the metal planting box and the vertical wall body are effectively in sealing connection due to the arrangement of the sealing structure, the water leakage and water seepage between the metal planting box and the vertical wall body are avoided, and the water resistance is increased.

Description

Plant roofing system

Technical Field

The invention relates to the technical field of roof greening, in particular to a planted roof system.

Background

At present, the planting roof and the water storage roof generally adopt organic waterproof materials as a waterproof base layer, the planting groove and the water storage groove are built on the base layer, and waterproof treatment is carried out at the joint of the bottom and the side edge of the planting groove and the water storage groove.

In view of the above-mentioned drawbacks, the inventors of the present invention have finally obtained the present invention through a long period of research and practice.

Disclosure of Invention

The invention aims to provide a planting roof system which is simple in sequence, low in cost, waterproof and durable.

The invention solves the technical problems through the following technical scheme, and the metal planting box comprises a roof structure layer, a vertical wall and a metal planting box, wherein the roof structure layer and the vertical wall enclose to form a deep cavity, the metal planting box is positioned in the deep cavity, and a buffer gap is formed between the outer wall of the metal planting box and the inner wall of the deep cavity; the metal planting box is made of corrosion-resistant materials; the upper end of the metal planting box is connected with the inner wall of the deep cavity through a sealing structure;

the sealing structure comprises an elongated groove, a folded edge and a sealing filler, the elongated groove is formed in the inner wall of the vertical wall, the upper end of the side wall of the metal planting box is turned outwards to form the folded edge, the folded edge is located in the elongated groove, and the sealing filler is filled in the elongated groove.

Preferably, a straight isolation plate is arranged in the metal planting box, the straight isolation plate enables an inner cavity of the metal planting box to be isolated to form two sealed separation areas, and the two separation areas are a planting pool and a reservoir respectively.

Preferably, the inner cavity of the metal planting box is a planting pool or a water storage pool.

Preferably, it has the planting soil layer to plant the pond intussuseption and fill, it is provided with the infiltration piece to plant the bottom of the pool, infiltration piece and bent shape water drainage tank intercommunication, the infiltration piece includes infiltration pipe, a plurality of infiltration hole and rubble isolation layer, the infiltration pipe sets up in planting the bottom of the pool, the one end and the bent shape water drainage tank intercommunication of infiltration pipe are a plurality of the infiltration hole is evenly seted up in the infiltration pipe surface, the rubble isolation layer is filled and is set up in the infiltration pipe outside.

Preferably, a heat insulation layer is arranged between the bottom of the metal planting box and the roof structure layer.

Preferably, the metal planting box further comprises a footpath, the footpath comprises a supporting rod and a supporting plate, the supporting rod is fixed at the inner bottom of the metal planting box, and the supporting plate is arranged at the upper end of the supporting rod.

Preferably, still include drainage mechanism, drainage mechanism includes bent shape division board, spillway hole, bent shape water drainage tank, drain valve, outer calandria, drainage pipe and vertical drainage well, bent shape division board is fixed in the metal and plants incasement portion, just form bent shape water drainage tank and vertical drainage well between bent shape division board and the metal and plant a lateral wall of case, bent shape water drainage tank bottom communicates with each other with vertical drainage well, the spillway hole is seted up on vertical drainage well's bent shape division board, the drain valve is installed on vertical drainage well's bent shape division board, outer calandria is installed in vertical drainage well's bottom and is passed vertical wall and be connected with drainage pipe, drainage pipe installs in the roof structure layer outside.

Preferably, the water purifier is arranged in the water storage tank.

Preferably, still include blast pipe and vertical tube well, vertical tube well is fixed in the metal and plants the case, vertical through-hole has been seted up jointly to metal planting case, heat preservation and roofing structural layer, the blast pipe passes vertical through-hole and vertical tube well, all seal through the structural adhesive between linking department of vertical tube well and metal planting case, the upper end of vertical tube well and the blast pipe.

Preferably, the buffer gap between the vertical wall and the metal planting box is 10-30mm.

Compared with the prior art, the invention has the beneficial effects that:

1. the metal planting box adopts corrosion-resistant metal, namely, a planting and water storage structure layer, a roof waterproof layer and a protective layer, and the roof structure layer does not need a leveling layer and a protective surface layer, so that the process is simple, the cost is low, the water resistance and the durability are realized, and the maintenance is convenient.

2. The metal planting box and the vertical wall are effectively connected in a sealing mode due to the arrangement of the sealing structure, water leakage and water seepage between the metal planting box and the vertical wall are avoided, and the waterproofness is improved.

3. Utilize drainage mechanism can be smooth to planting the effectual discharge of moisture in pond and the cistern, the piece that seeps water can be with planting the gradual drainage mechanism that drains into of the interior accumulation moisture of soil horizon in the pond.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 isbase:Sub>A schematic sectional view taken along the line A-A in FIG. 1;

FIG. 3 is a schematic cross-sectional view taken along line B-B of FIG. 1;

FIG. 4 is a schematic view of the structure at C in FIG. 2;

FIG. 5 is a schematic view of the structure of FIG. 2 at D;

fig. 6 is a schematic view showing the structure of the exhaust pipe of fig. 2.

1-a roof structure layer; 2-insulating layer; 3-a metal planting box; 30-a long groove; 31-folding edges; 32-a sealing filler; 33-straight spacer plate; 4-planting the pond; 5, a water reservoir; 6-a step; 61-a support bar; 62-a support plate; 7-a water-permeable member; 71-a water seepage pipe; 72-water seepage holes; 73-a macadam isolation layer; 8-a drainage mechanism; 81-curved separator plates; 82-overflow holes; 83-curved drainage channels; 84-a drain valve; 85-external row of tubes; 86-a drainage pipeline; 87-vertical drainage wells; 9-a water purifier; 11-an exhaust pipe; 12-vertical tube wells; 13-vertical wall.

Detailed Description

The above and further features and advantages of the present invention are described in more detail below with reference to the accompanying drawings.

Example one

The present embodiment provides a technical solution: the planted roof system, referring to fig. 1-3, comprises a roof structure layer 1, a vertical wall 13 and a metal planting box 3, wherein the roof structure layer 1 and the vertical wall 13 enclose to form a deep cavity, the deep cavity is preferably a rectangular structure, and meanwhile, the vertical wall 13 is provided with an inlet; the metal planting box 3 is positioned in the deep cavity, a buffer gap is formed between the outer wall of the metal planting box 3 and the inner wall of the deep cavity, the width of the buffer gap is 10-30mm, the metal planting box 3 has a certain deformation amount due to temperature difference, the buffer gap can avoid the interference of a vertical wall 13 of the metal planting box 3, and a heat insulation layer 2 is arranged between the bottom of the metal planting box 3 and the roof structure layer 1; the heat preservation 2 is made by roofing insulation material, for example rock wool board, and metal is planted case 3 and is made for corrosion-resistant material, for example stainless steel material, multiplicable life and weatherability, is connected through seal structure between the upper end of metal is planted case 3 and the dark intracavity wall, guarantees that can not leak water, seep water between metal is planted case 3 and the dark intracavity wall.

Referring to fig. 5, the sealing structure includes a long groove 30, a folded edge 31 and a sealing filler 32, the long groove 30 is arranged on the inner wall of the vertical wall 13, the upper end of the side wall of the metal planting box 3 is turned outwards to form the folded edge 31, the folded edge 31 can be in a U-shaped or L-shaped structure, the folded edge 31 can increase the rigidity of the box body, the folded edge 31 has a certain angle, the angle is 15 to 75 degrees, the folded edge is an oblique angle so that water can flow to the metal planting box 3 along the oblique edge of the folded edge 31 in case of seeping into the long groove 30, the folded edge 31 is located in the long groove 30, the sealing filler 32 is filled in the long groove 30, the sealing filler 32 is a flexible filler, such as polyurethane foam rubber and structural rubber, and the flexible filler can ensure the sealing performance between the metal planting box 3 and the vertical wall 13 due to the fact that the metal planting box 3 has a certain deformation amount of temperature, the sealing effect is effectively improved, and the waterproof performance between the vertical wall 13 and the metal planting box 3 is ensured.

Referring to fig. 1-2, the inner cavity of the metal planting box 3 is isolated by a straight isolation plate 33 in the metal planting box 3 to form two sealed separation regions, the two separation regions are a planting pond 4 and a water storage pond 5 respectively, a planting soil layer is filled in the planting pond 4, rainwater can be collected and stored in the water storage pond 5, and the water storage pond can be used as a roof fire water tank; a water purifier 9 in the reservoir 5, wherein the water purifier 9 purifies the water source in the reservoir 5 to ensure the water quality in the reservoir 5;

in addition, the inner cavity of the metal planting box 3 can be integrally used as a planting pool 4 or a water storage pool 5, when the metal planting box is integrally used as the planting pool 4, vegetation can be planted only, and when the metal planting box is integrally used as the water storage pool 5, water storage is achieved only.

Referring to fig. 1-2, the planting device further comprises a footpath 6, wherein the footpath 6 comprises a support rod 61 and a support plate 62, the support rod 61 is fixed at the inner bottom of the metal planting box 3, the support plate 62 is arranged at the upper end of the support rod 61, and the number and the shape of the footpath 6 are set according to actual needs; the footpath 6 is a planting footpath when arranged in the planting pond 4, and the footpath 6 is a footpath when arranged in the reservoir 5.

Example two

The embodiment provides the technical scheme that: based on the first embodiment, referring to fig. 1 and 3, the planting roofing system includes a drainage mechanism 8, a curved partition plate 81, an overflow hole 82, a curved drainage groove 83, a drainage valve 84, an outer drainage pipe 85, a drainage pipe 86 and a vertical drainage well 87, the curved partition plate 81 is fixed inside the metal planting box 3, the curved partition plate 81 is close to one side wall of the metal planting box 3, the curved drainage groove 83 and the vertical drainage well 87 are formed between the curved partition plate 81 and one side wall of the metal planting box 3, the curved partition plate 81 and the straight partition plate 33 separate the metal planting box 3 into a reservoir 5, a planting pond 4 and the curved drainage groove 83, the overflow hole 82 is opened in the curved partition plate 81 on one side of the vertical drainage well, the water in the reservoir 5 can be automatically drained into the vertical drainage well 87 through the overflow hole 82, the highest water level in the reservoir 5 is ensured, the drainage valve 84 is installed on the curved partition plate 81 on one side of the reservoir 5, the drainage pipe 84 can drain the water in the

vertical drainage groove

87 and 86, the drainage pipe 83 is installed on one side of the reservoir 5, the drainage groove 83 is connected with the drainage pipe 83, the drainage pipe 83 and the drainage pipe 83 is connected with the drainage groove 85.

Referring to fig. 4, the bottom of the planting pond 4 is provided with a water seepage part 7, the quantity of the water seepage part 7 is set according to actual needs, the water seepage part 7 is communicated with a curved drainage groove 83, the water seepage part 7 comprises a water seepage pipe 71, a plurality of water seepage holes 72 and a broken stone isolation layer 73, the water seepage pipe 71 is arranged at the bottom of the planting pond 4, one end of the water seepage pipe 71 is communicated with the curved drainage groove 83, the water seepage holes 72 are uniformly arranged on the surface of the water seepage pipe 71, the broken stone isolation layer 73 is filled and arranged outside the water seepage pipe 71, the broken stone isolation layer 73 can wrap the outer side of the water seepage pipe 71, water in the planting pond 4 can seep downwards, the broken stone isolation layer 73 can prevent soil from blocking the water seepage holes 72, and enter the water seepage holes 71 through the water seepage holes 72 arranged on the water seepage pipe 71, and flow into the water seepage pipe 71 through the water seepage pipe 71 and flow into the curved drainage groove 83.

EXAMPLE III

The embodiment provides the technical scheme that: plant roofing system, on the basis of embodiment one, refer to fig. 6, this embodiment still includes blast pipe 11 and vertical tube well 12, blast pipe 11 is used for the exhaust in the room, vertical tube well 12 is fixed in metal planting case 3, belong to and plant case 3, vertical through-hole has been seted up jointly to heat preservation 2 and roofing structural layer 1, blast pipe 11 passes vertical through-hole and vertical tube well 12, vertical tube well 12 and metal planting case 3 linking department, all seal through the structure glue between the upper end of vertical tube well 12 and the blast pipe 11, ensure can not leak water, the infiltration, and the smooth installation of blast pipe 11.

The foregoing is merely a preferred embodiment of this invention, which is intended to be illustrative, and not limiting. It will be understood by those skilled in the art that various changes, modifications and equivalents may be made therein without departing from the spirit and scope of the invention as defined in the appended claims.

Claims

1. The planted roof system is characterized by comprising a roof structure layer, a vertical wall and a metal planting box, wherein the roof structure layer and the vertical wall enclose to form a deep cavity, the metal planting box is positioned in the deep cavity, and a buffer gap is formed between the outer wall of the metal planting box and the inner wall of the deep cavity; the metal planting box is made of corrosion-resistant materials; the upper end of the metal planting box is connected with the inner wall of the deep cavity through a sealing structure;

the sealing structure comprises an elongated groove, a folded edge and sealing filler, the elongated groove is formed in the inner wall of the vertical wall, the upper end of the side wall of the metal planting box is turned towards the outside to form the folded edge, the folded edge is located in the elongated groove, and the sealing filler is filled in the elongated groove.

2. The planted roofing system of claim 1 wherein a straight spacer plate is disposed within the metal planting box, the straight spacer plate isolating the interior cavity of the metal planting box to form two sealed compartments, the two compartments being a planting pond and a reservoir, respectively.

3. The planted roofing system of claim 1 wherein the interior cavity of the metal planting box is a planting pond or reservoir.

4. The planting roofing system according to claim 2 or 3, characterized in that, it has the planting soil layer to plant the pond intussuseption and fill, it is provided with the infiltration piece to plant the bottom of the pond, the infiltration piece communicates with bent shape water drainage tank, the infiltration piece includes infiltration pipe, a plurality of infiltration hole and rubble isolation layer, the infiltration pipe sets up in planting the bottom of the pond, the one end and the bent shape water drainage tank intercommunication of infiltration pipe, a plurality of the infiltration hole is evenly seted up on the infiltration pipe surface, the rubble isolation layer is filled and is set up in the infiltration pipe outside.

5. The planted roofing system of claim 1 wherein an insulation layer is disposed between the bottom of the metal planting box and the roof structure layer.

6. The planted roofing system of claim 1 further comprising a walkway including support rods secured to the interior bottom of the metal planting box and support plates disposed at the upper ends of the support rods.

7. The planted roofing system of claim 1, further comprising a drainage mechanism, wherein the drainage mechanism comprises a curved partition plate, an overflow hole, a curved drainage groove, a drain valve, an external drain pipe, a drainage pipe and a vertical drainage well, the curved partition plate is fixed inside the metal planting box, the curved drainage groove and the vertical drainage well are formed between the curved partition plate and one side wall of the metal planting box, the bottom of the curved drainage groove is communicated with the vertical drainage well, the overflow hole is formed in the curved partition plate of the vertical drainage well, the drain valve is installed on the curved partition plate of the vertical drainage well, the external drain pipe is installed at the bottom of the vertical drainage well and penetrates through the vertical wall to be connected with the drainage pipe, and the drainage pipe is installed outside the roof structure layer.

8. The planted roofing system of claim 2 or 3 further comprising a water purifier disposed within the reservoir.

9. The planted roofing system of claim 1, further comprising an exhaust pipe and a vertical pipe well, wherein the vertical pipe well is fixed to the metal planting box, vertical through holes are formed in the metal planting box, the heat preservation layer and the roof structure layer, the exhaust pipe penetrates through the vertical through holes and the vertical pipe well, and joints of the vertical pipe well and the metal planting box and between the upper end of the vertical pipe well and the exhaust pipe are sealed through structural adhesive.

10. The planted roofing system of claim 1 wherein a buffer gap between the vertical wall and the metal planting box is 10-30mm.