CN216766558U

CN216766558U - Support point type plastic sandwich plate planting roof drainage structure

Info

Publication number: CN216766558U
Application number: CN202123138391.8U
Authority: CN
Inventors: 陈才权
Original assignee: CSCEC Strait Construction and Development Co Ltd
Current assignee: CSCEC Strait Construction and Development Co Ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-17
Anticipated expiration: 2031-12-14

Abstract

The utility model belongs to the technical field of planted roofs, and particularly relates to a drainage structure of a supporting point type plastic sandwich plate planted roof, aiming at the problems of accumulated water and soil loss, the following scheme is proposed, wherein the drainage structure comprises a planted roof, a parapet is arranged on the periphery of the planted roof, and a drainage pipe is arranged on the bottom side of the parapet; interior short wall, interior short wall is located the inboard of planting roofing parapet, the top of interior short wall is through the inner wall of boss connection parapet. According to the utility model, the water storage cavity is arranged at the bottom end of the inner low wall, the magnetic turning plate component is arranged at the end part of the water storage cavity, the end part of the magnetic turning plate component turns over and leads water after being extruded when the water level is higher, so that the water storage and drainage of the inner wall of the water storage cavity are realized, the output of redundant water of the vegetable layer is ensured to pass through the bottom, meanwhile, the sun shooting limiting boss is arranged outside the inner low wall, the overflow pipeline is arranged at the side edge of the limiting boss and is communicated with the vegetable layer, the circulation of water and soil is ensured, and the loss of water and soil is reduced by matching with the soil fixing net at the upper side edge.

Description

Support point type plastic sandwich plate planting roof drainage structure

Technical Field

The utility model relates to the technical field of planted roofs, in particular to a drainage structure of a support point type plastic interlayer plate planted roof.

Background

The construction technology for planting roof is an application technology in roof greening, and not only requires that the roof does not leak, meets the use function of a house, but also ensures that plants have good growing environment, and simultaneously requires that the roof can retain water and smoothly drain redundant water.

The existing planting roof is banded with soil by the aid of the low wall, but the drainage performance of the low wall is not ideal, and after redundant accumulated water overflows the low wall, the water flushed into the channel not only accumulates, but also can bring away the planting soil and even flush away a vegetation layer, so that the effect of the planting roof is influenced, and water pipes are easily blocked; on the other hand, the burden of the waterproof layer is increased, and the possibility of water seepage to the inner side of the roof is increased as the accumulated water is more; and the water retention property is not existed, so that the growth of the vegetation is not favorable.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the defects in the prior art, and provides a drainage structure for a planted roof with a supporting point type plastic sandwich plate.

In order to achieve the purpose, the utility model adopts the following technical scheme:

a supporting point type plastic sandwich plate planting roof drainage structure comprises a planting roof, wherein a parapet wall is arranged on the periphery of the planting roof, and a drainage pipe is arranged on the bottom side of the parapet wall; the inner low wall is arranged on the inner side of the parapet in the planting roof, the top end of the inner low wall is connected with the inner wall of the parapet through a boss, and the outer wall of the inner low wall is positioned on the outer wall of the end part of the drain pipe; the partition plate layer is arranged on the inner side wall of the inner low wall, and a water storage cavity is reserved between the bottom end of the partition plate layer and the planting roof; the magnetic turning plate component is arranged inside the bottom end of the inner low wall and is used for controlling liquid discharge in the water storage cavity; the water drainer is vertically inserted on the partition plate layer and is used for communicating the water storage cavity with the planting layer; the limiting boss is arranged on the outer wall of the inner low wall, the top end of the limiting boss is lower than the end portion of the parapet wall, the side wall of the boss located on the limiting boss is provided with an L-shaped overflow pipeline, and the end portion of the overflow pipeline is connected to the planting layer.

As a further scheme of the utility model, the magnetic turning plate assembly comprises a magnetic turning plate, a connecting shaft and a magnetic seat, the magnetic seat is arranged on the planting roof, and the magnetic turning plate is rotatably connected into the inner low wall through the connecting shaft.

As a further proposal of the utility model, the inner wall of the end part of the connecting shaft is provided with a coil spring, and the coil spring is used for restoring the vertical state of the magnetic turning plate.

As a further scheme of the utility model, the drainer comprises an outer latticed ball head, an inner support spring and a downcomer, wherein the downcomer is integrally connected to the outer wall of the bottom end of the outer latticed ball head, the inner wall of the outer latticed ball head is supported by the inner support spring, through holes are distributed on the outer wall of the outer latticed ball head at equal intervals, and the outer latticed ball head is made of corrosion-resistant silica gel.

As a further scheme of the utility model, the inner side of the limit boss is provided with a rivet, and the outer wall of the rivet is tied with a soil fixing net.

As a further scheme of the utility model, the end part of the drain pipe is provided with a filter screen cage.

The utility model has the beneficial effects that:

1. according to the planting roof drainage structure, the water storage cavity is formed in the bottom end of the inner low wall, the magnetic turning plate component is arranged at the end part of the water storage cavity, the end part of the magnetic turning plate component turns over and leads water after being extruded when the water level is high, water storage and drainage of the inner wall of the water storage cavity are achieved, the fact that surplus water of a vegetation layer is output and passes through the bottom is guaranteed, meanwhile, a sun-shooting limiting boss is arranged outside the inner low wall, an overflow pipeline is arranged on the side edge of the limiting boss and is communicated with the planting layer, circulation of water and soil is guaranteed, and the loss of the water and soil is reduced by matching with a soil fixing net on the upper side edge;

2. this plant roofing drainage structures is equipped with the drainer in inside, and the drainer is through the soil layer humidity of planting the layer, and when humidity was big, the extrusion bulb was held, and inside supporting spring was balanced, made the through-hole on surface can drain fast, and humidity hangs down the messenger, and the bulb resumes, absorbs the retaining of bottom, makes the root can catchment.

Drawings

Fig. 1 is a schematic cross-sectional structural view of a drainage structure of a supporting point type plastic sandwich plate planting roof provided by the utility model;

FIG. 2 is a schematic structural view of a magnetic flap assembly of a drainage structure of a supporting point type plastic sandwich plate planting roof provided by the utility model;

fig. 3 is a schematic view of a half-section structure of a drainer of a supporting point type plastic sandwich plate planting roof drainage structure provided by the utility model.

In the figure: 1. planting a roof; 2. a parapet wall; 3. an inner low wall; 4. a separator layer; 5. a drain pipe; 6. an overflow conduit; 7. a limiting boss; 8. riveting; 9. fixing a soil net; 10. a water storage cavity; 11. a water discharge device; 111. an outer latticed ball head; 112. an inner support spring; 113. a sewer pipe; 12. a magnetic flap assembly; 121. a magnetic flap; 122. a coil spring; 123. a connecting shaft; 124. a magnetic base.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.

Referring to fig. 1-3, a supporting point type plastic sandwich plate planting roof drainage structure comprises a planting roof 1, wherein a parapet wall 2 is arranged on the periphery of the planting roof 1, and a drainage pipe 5 is arranged on the bottom side of the parapet wall 2; the inner short wall 3 is arranged on the inner side of the parapet wall 2 in the planting roof 1, the top end of the inner short wall 3 is connected with the inner wall of the parapet wall 2 through a boss, and the outer wall of the inner short wall 3 is positioned on the outer wall of the end part of the drain pipe 5; the partition plate layer 4 is arranged on the inner side wall of the inner low wall 3, and a water storage cavity 10 is reserved between the bottom end of the partition plate layer 4 and the planting roof 1; the magnetic flap component 12, the magnetic flap component 12 locates inside the bottom end of the inner low wall 3, the magnetic flap component 12 is used for controlling the liquid discharge in the impounded cavity 10; the drainer 11 is vertically inserted on the partition plate layer 4, and the drainer 11 is used for communicating the water storage cavity 10 with the planting layer; the limiting boss 7 is arranged on the outer wall of the inner low wall 3, the top end of the limiting boss 7 is lower than the end part of the parapet wall 2, the boss is positioned on the side wall of the limiting boss 7 and is provided with an L-shaped overflow pipeline 6, the end part of the overflow pipeline 6 is connected to a planting layer, the magnetic turning plate assembly 12 comprises a magnetic turning plate 121, a connecting shaft 123 and a magnetic seat 124, the magnetic seat 124 is arranged on the planting roof 1, the magnetic turning plate 121 is rotatably connected into the inner low wall 3 through the connecting shaft 123, the inner wall of the end part of the connecting shaft 123 is provided with a coil spring 122, the coil spring 122 is used for recovering the vertical state of the magnetic turning plate 121, the drainer 11 comprises an outer latticed ball head 111, an inner support spring 112 and a downcomer 113, the downcomer 113 is integrally connected onto the outer wall at the bottom end of the outer latticed ball head 111, the inner wall of the outer latticed ball head 111 is supported by the inner support spring 112, and through holes are distributed on the outer wall of the outer latticed ball head 111 at equal intervals, outer latticed bulb 111 is corrosion resistant silica gel material, and the inboard of spacing boss 7 is equipped with rivet 8, and the outer wall of rivet 8 is drawed and is tied up solid soil net 9, and the tip of drain pipe 5 is equipped with the filter screen cage.

This planting roofing drainage structures's theory of operation:

1. when the rainwater of the drainage structure is more, firstly, the drainage structure is immersed in the soil of the planting layer and then reaches the end of the drainer 1 at the bottom, and because the soil absorbs water and then has high specific gravity, the outer latticed ball head 111 is extruded, so that water storage cavities are formed at two sides of the outer latticed ball head, and water is quickly drained into the water storage cavity 10 through the through hole;

2. when the water level is too high, the magnetic force of the magnetic adsorption magnetic seat 124 of the magnetic turning plate 121 is small, and the magnetic adsorption magnetic seat turns over and circulates with the water pressure, so that the redundant water is discharged into the water discharge pipe 5;

3. when the water level at top is higher, through 7 tip overflows of spacing boss, then utilize the direct output of side direction overflow pipe 6 to 11 one ends of drainer, realize quick drainage, also can realize temporary retaining simultaneously between 6 tip of overflow pipe and spacing boss 7, the parapet 2, until the water level is discharged.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc., indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered as the technical solutions and the utility model concepts of the present invention in the scope of the present invention.

Claims

1. The utility model provides a roof drainage structure is planted to fulcrum formula plastics intermediate layer board which characterized in that includes:

the planting roof comprises a planting roof (1), wherein a parapet wall (2) is arranged on the periphery of the planting roof (1), and a drain pipe (5) is arranged on the bottom side of the parapet wall (2);

the inner low wall (3) is arranged on the inner side of the parapet wall (2) in the planting roof (1), the top end of the inner low wall (3) is connected with the inner wall of the parapet wall (2) through a boss, and the outer wall of the inner low wall (3) is positioned on the outer wall of the end part of the drain pipe (5);

the partition plate layer (4) is arranged on the inner side wall of the inner low wall (3), and a water storage cavity (10) is reserved between the bottom end of the partition plate layer (4) and the planting roof (1);

the magnetic flap component (12), the magnetic flap component (12) is arranged inside the bottom end of the inner low wall (3), and the magnetic flap component (12) is used for controlling liquid discharge in the water storage cavity (10);

the water drainer (11), the water drainer (11) is vertically inserted on the partition plate layer (4), and the water drainer (11) is used for communicating the water storage cavity (10) with the planting layer;

spacing boss (7), on the outer wall of interior low wall (3) was located in spacing boss (7), the top of spacing boss (7) is less than the tip of parapet (2), the lateral wall that the boss is located spacing boss (7) is equipped with overflow pipe (6) of L type, and the end connection of overflow pipe (6) is to planting the layer.

2. The support point type plastic sandwich plate planting roof drainage structure as claimed in claim 1, wherein the magnetic flap assembly (12) comprises a magnetic flap (121), a connecting shaft (123) and a magnetic seat (124), the magnetic seat (124) is arranged on the planting roof (1), and the magnetic flap (121) is rotatably connected in the inner low wall (3) through the connecting shaft (123).

3. The roof drainage structure for planting of plastic sandwich panels at a fulcrum according to claim 2, wherein the inner wall of the end of the connecting shaft (123) is provided with a coil spring (122), and the coil spring (122) is used for restoring the vertical state of the magnetic flap (121).

4. The support point type plastic sandwich plate planted roof drainage structure as claimed in claim 1, wherein the drainer (11) comprises an outer latticed ball head (111), an inner support spring (112) and a downcomer (113), the downcomer (113) is integrally connected to the outer wall of the bottom end of the outer latticed ball head (111), the inner wall of the outer latticed ball head (111) is supported by the inner support spring (112), through holes are equidistantly distributed in the outer wall of the outer latticed ball head (111), and the outer latticed ball head (111) is made of corrosion-resistant silica gel.

5. The support point type plastic sandwich plate planted roof drainage structure as claimed in claim 1, wherein the inner side of the limit boss (7) is provided with a rivet (8), and the outer wall of the rivet (8) is tied with a soil fixing net (9).

6. The roof drainage structure with a plastic sandwich plate for planting according to claim 1, characterized in that the end of the drainage pipe (5) is provided with a filter net cage.