CN210840864U

CN210840864U - Green roof structure

Info

Publication number: CN210840864U
Application number: CN201921791237.0U
Authority: CN
Inventors: 乐俊
Original assignee: Shenzhen Zhongan Engineering Technology Co ltd
Current assignee: Shenzhen Zhongan Engineering Technology Co ltd
Priority date: 2019-10-24
Filing date: 2019-10-24
Publication date: 2020-06-26
Anticipated expiration: 2029-10-24

Abstract

The utility model discloses a green roof structure, which comprises a roof body and a planting component, wherein the planting component is arranged above the roof body, and a waterproof layer is arranged on the upper surface of the roof body; the planting assembly comprises a base and a containing box with an open top, the containing box is arranged above the base, a sealing plate is arranged in the center of the top of the base, a plurality of water drainage holes are uniformly formed in the bottom of the containing box, and two groups of vertical containing holes are formed in two sides of the bottom of the containing box. Has the advantages that: the utility model discloses a set up a plurality of independent settings's planting subassembly on the roof, constitute the roof through a plurality of planting subassembly compartments and plant the region, increase the installation convenience of green roof structure, set up water storage sponge layer in plant roots below simultaneously, plant the case through pushing down and realize recycling of intraformational rainwater of sponge, collect the use to the rainwater when solving the mashed root phenomenon of plant, the practicality is strong.

Description

Green roof structure

Technical Field

The utility model relates to a green building field, concretely relates to green roof structure.

Background

The green roof is a greening form with good ecological and economic values. The ecological value of the method is shown in that the urban heat island effect can be relieved; the oxygen content in the urban air can be increased; the economic value of the building roof cooling device can reduce the radiant heat of the roof of the building and can also cool the interior of the building, thereby reducing the cost of heating and cooling indoor personnel. Meanwhile, green plants are arranged on the roof, so that resident can conveniently plant plants such as flowers, plants and vegetables, and the practical function of the roof is increased.

The applicant finds that at least the following technical problems exist in the prior art: the existing green roof is directly provided with a waterproof layer, and then soil is paved on the roof surface, so that the drainage of a plant planting area is unsmooth, roots of plants are easy to rot, and the normal growth of the plants is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green roof structure in order to solve above-mentioned problem, plant the partition through a plurality of plants and constitute the roof and plant the region, it is convenient to install, sets up water storage portion below plant roots simultaneously, recycles or directly discharges the water storage portion internal water according to the water in the weather conditions in the water storage portion, solves the mashed root phenomenon of plant, and the practicality is strong, details are explained below.

In order to achieve the above purpose, the utility model provides a following technical scheme:

the utility model provides a green roof structure, which comprises a roof body and a planting component, wherein the planting component is arranged above the roof body, and a waterproof layer is arranged on the upper surface of the roof body;

the planting assembly comprises a base and a top-opening containing box, the containing box is arranged above the base, a sealing plate is arranged in the center of the top of the base, a plurality of water draining holes are uniformly formed in the bottom of the containing box, two sets of vertical containing holes are formed in two sides of the bottom of the containing box, two support rods extending into the containing holes are arranged on two sides of the top of the base, springs are sleeved on the outer sides of the support rods, a sponge layer is arranged in the containing box, the top of the sponge layer is provided with the top-opening planting box, a plurality of water guide holes are formed in the bottom of the planting box, adjusting blocks are arranged on two sides of the top of the planting box, a guide barrel is arranged at the bottom of each adjusting block and penetrates through the containing box and extends into the containing holes, a limiting ring is arranged on the outer side of the bottom of each guide barrel, and the top end of each support rod penetrates through the.

By adopting the green environment-friendly roof structure, roof plants to be planted are arranged in the planting box, rainwater enters the containing box through the water guide holes of the planting box in rainy days, the rainwater is absorbed and stored by the sponge layer, and redundant rainwater is discharged through the containing holes, so that the situation that a large amount of rainwater is gathered in the planting box to cause root rot of the plants is prevented; when needing to use intraformational water of sponge under the dry weather condition, press down hold the case, will hold bottom of the case portion and closing plate and support tightly to seal the outlet through the closing plate, then push down the adjusting block drives through the adjusting block and plants the case and move down, compress the sponge layer through planting the bottom of the case portion, go out the intraformational water of sponge, and make the water of extrusion get into through the water guide hole and plant the incasement, thereby realize collecting the process that the rainwater was recycled under dry weather under the overcast and rainy weather.

Preferably, the bottom in the planting box is provided with a filter layer, and the top of the filter layer is provided with a humus layer.

Preferably, the filter layer is made by bonding a non-woven fabric and a glass fiber felt double-layer material.

Preferably, two groups of pressing plates are symmetrically arranged on two sides of the containing box, the top surfaces of the pressing plates are flush with the top surface of the containing box, a clamping groove is formed in the bottom end of the containing box, and a drainage channel is formed between the inner wall of the clamping groove and the sealing plate.

Preferably, roof guardrails are arranged on two sides of the top of the roof body, and the roof guardrails are connected with the roof body through concrete pouring.

Preferably, the accommodating box outside the guide cylinder is provided with a mounting hole, the guide cylinder is in clearance fit with the mounting hole, the bottom end of the mounting hole is communicated with the accommodating hole, the limiting ring is in clearance fit with the accommodating hole, and the outer diameter of the limiting ring is larger than the diameter of the mounting hole.

Has the advantages that: the utility model discloses a set up a plurality of independent settings's planting subassembly on the roof, constitute the roof through a plurality of planting subassembly compartments and plant the region, increase the installation convenience of green roof structure, set up water storage sponge layer in plant roots below simultaneously, plant the case through pushing down and realize recycling of intraformational rainwater of sponge, collect the use to the rainwater when solving the mashed root phenomenon of plant, the practicality is strong.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a front view structural diagram of the present invention;

FIG. 2 is a structural diagram of the planting assembly of the present invention;

fig. 3 is an enlarged view of the structure at a in fig. 2.

The reference numerals are explained below:

1. a roof body; 101. a waterproof layer; 2. a planting assembly; 201. a base; 201a, a closing plate; 202. a stay bar; 202a, a spring; 203. an accommodating box; 203a and a water drainage hole; 203b, a containing hole; 203c, a pressure plate; 204. a sponge layer; 205. planting boxes; 205a, a water guide hole; 206. a humus soil layer; 207. a filter layer; 208. an adjusting block; 208a, a guide cylinder; 208b, a limit ring; 3. a roof guardrail.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-3, the utility model provides a green roof structure, including roof body 1 and planting subassembly 2, plant subassembly 2 and set up in roof body 1 top, and roof body 1 upper surface is provided with waterproof layer 101.

The planting assembly 2 comprises a base 201 and a containing box 203 with an opening at the top, the containing box 203 is arranged above the base 201, the center of the top of the base 201 is provided with a closed plate 201a, the bottom of the containing box 203 is uniformly provided with a plurality of water drainage holes 203a, two sides of the bottom of the containing box 203 are provided with two groups of vertical containing holes 203b, two sides of the top of the base 201 are provided with two support rods 202 extending into the containing holes 203b, the outer sides of the support rods 202 are sleeved with springs 202a, the containing box 203 is provided with a sponge layer 204, the top of the sponge layer 204 is provided with a planting box 205 with an opening at the top, the bottom of the planting box 205 is provided with a plurality of water guide holes 205a, two sides of the top of the planting box 205 are provided with adjusting blocks 208, the bottom of each adjusting block 208 is provided with a guide cylinder 208a, the guide cylinder 208a penetrates through the containing box 203 and extends into the containing holes 203b, the top end of the stay bar 202 penetrates through the limiting ring 208b and extends into the guide cylinder 208a, external rainwater enters the containing box 203 through the water guide hole 205a, so that the rainwater is collected and stored through the sponge layer 204, when water in the sponge layer 204 needs to be recycled in dry weather, the containing box 203 is pressed downwards, the bottom of the containing box 203 is abutted against the sealing plate 201a to be in tight contact with the sealing plate 201a, the sealing plate 201a seals the water drainage hole 203a at the bottom of the containing box 203, then the planting box 205 is pressed downwards, the sponge layer 204 is compressed at the bottom of the planting box 205, rainwater in the sponge layer 204 is pressed out, the pressed rainwater enters the planting box 205 through the water guide hole 205a, the rainwater is absorbed again by soil in the planting box 205, and the rainwater on the sponge layer 204 is recycled.

As an alternative embodiment, a filter layer 207 is arranged at the bottom in the planting box 205, a humus layer 206 is arranged at the top of the filter layer 207, the filter layer 207 is made by bonding non-woven fabrics and glass fiber felt double-layer materials and is used for preventing soil of the humus layer 206 from leaking from the bottom of the planting box 205, two sets of pressing plates 203c are symmetrically arranged at two sides of the accommodating box 203, the top surfaces of the pressing plates 203c are flush with the top surface of the accommodating box 203, a clamping groove is arranged at the bottom end of the accommodating box 203, a drainage channel is formed between the inner wall of the clamping groove and the sealing plate 201a, so that rainwater remained after the sponge layer 204 is adsorbed by the drainage channel is drained, roof guardrails 3 are arranged at two sides of the top of the roof body 1, the roof guardrails 3 are connected with the roof body 1 through concrete pouring, mounting holes are arranged on the accommodating box 203 at the outer sides of the guide cylinders 208a, the guide, the limiting ring 208b is in clearance fit with the accommodating hole 203b, and the outer diameter of the limiting ring 208b is larger than the diameter of the mounting hole, so that the top of the limiting ring 208b can tightly abut against the outer side of the accommodating hole 203b, and the spring 202a can jack up the accommodating box 203 integrally.

By adopting the structure, roof plants to be planted are arranged in the planting box 205, rainwater enters the accommodating box 203 through the water guide hole 205a of the planting box 205 in rainy days, the rainwater is absorbed and stored by the sponge layer 204, and redundant rainwater is discharged through the accommodating hole 203b, so that the root rot of the plants caused by a large amount of rainwater gathered in the planting box 205 is prevented; when water in the sponge layer 204 needs to be used in dry weather, the containing box 203 is pressed downwards, the bottom of the containing box 203 is abutted against the closing plate 201a, so that the water outlet 203a is closed through the closing plate 201a, then the adjusting block 208 is pressed downwards, the planting box 205 is driven to move downwards through the adjusting block 208, the sponge layer 204 is compressed through the bottom of the planting box 205, the water in the sponge layer 204 is pressed out, the pressed water enters the planting box 205 through the water guide hole 205a, and therefore the process of collecting rainwater and recycling the rainwater in dry weather in rainy weather is achieved;

through the planting subassembly 2 that sets up a plurality of independent settings on the roof, constitute the roof through a plurality of 2 compartments of planting subassembly and plant the region, increase the installation convenience of green roof structure, set up water storage sponge layer 204 in plant roots below simultaneously, plant the case 205 through pushing down and realize recycling of the rainwater in sponge layer 204, collect the use to the rainwater when solving the mashed root phenomenon of plant, the practicality is strong.

The above description is only for the specific embodiments of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art can easily think of the changes or substitutions within the technical scope of the present invention, and all should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims

1. A green roof structure which characterized in that: the planting device comprises a roof body (1) and a planting assembly (2), wherein the planting assembly (2) is arranged above the roof body (1), and a waterproof layer (101) is arranged on the upper surface of the roof body (1);

the planting assembly (2) comprises a base (201) and a containing box (203) with an opening at the top, the containing box (203) is arranged above the base (201), a sealing plate (201a) is arranged in the center of the top of the base (201), a plurality of water drainage holes (203a) are uniformly formed in the bottom of the containing box (203), two groups of vertical containing holes (203b) are formed in two sides of the bottom of the containing box (203), two support rods (202) extending into the containing holes (203b) are arranged on two sides of the top of the base (201), springs (202a) are sleeved on the outer sides of the support rods (202), a sponge layer (204) is arranged in the containing box (203), a planting box (205) with an opening at the top is arranged above the sponge layer (204), a plurality of water guide holes (205a) are arranged at the bottom of the planting box (205), and adjusting blocks (208) are arranged on two sides of the top of the planting box (205), the bottom of the adjusting block (208) is provided with a guide cylinder (208a), the guide cylinder (208a) penetrates through the accommodating box (203) and extends into the accommodating hole (203b), the outer side of the bottom end of the guide cylinder (208a) is provided with a limit ring (208b), and the top end of the support rod (202) penetrates through the limit ring (208b) and extends into the guide cylinder (208 a).

2. A green environmental friendly roof structure according to claim 1, wherein: the bottom in planting case (205) is provided with filter layer (207), and this filter layer (207) top is provided with humus soil layer (206).

3. A green environmental friendly roof structure according to claim 2, wherein: the filter layer (207) is made by bonding a non-woven fabric and a glass fiber felt double-layer material.

4. A green environmental friendly roof structure according to claim 1, wherein: two groups of pressing plates (203c) are symmetrically arranged on two sides of the containing box (203), the top surfaces of the pressing plates (203c) are flush with the top surface of the containing box (203), a clamping groove is formed in the bottom end of the containing box (203), and a drainage channel is formed between the inner wall of the clamping groove and the sealing plate (201 a).

5. A green environmental friendly roof structure according to claim 1, wherein: roof body (1) top both sides all are provided with roof guardrail (3), and this roof guardrail (3) with roof body (1) passes through concrete placement and connects.

6. A green environmental friendly roof structure according to claim 1, wherein: the accommodating box (203) on the outer side of the guide cylinder (208a) is provided with a mounting hole, the guide cylinder (208a) is in clearance fit with the mounting hole, the bottom end of the mounting hole is communicated with the accommodating hole (203b), the limiting ring (208b) is in clearance fit with the accommodating hole (203b), and the outer diameter of the limiting ring (208b) is larger than the diameter of the mounting hole.