CN213548549U

CN213548549U - Green roof for building sponge city

Info

Publication number: CN213548549U
Application number: CN202022323680.4U
Authority: CN
Inventors: 刘玉花
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-10-19
Filing date: 2020-10-19
Publication date: 2021-06-29
Anticipated expiration: 2030-10-19

Abstract

The utility model discloses a green roof that construction sponge city was used, including installing the cover device that catchments in building body upper end, the arch is provided with the rail on the building body, wherein the embedding sets up the guide rail on two rails, the cover device that catchments includes water conservancy diversion fixed part and the cover portion that catchments, the cover portion that catchments sets up in the both sides of water conservancy diversion fixed part, water conservancy diversion fixed part fixed mounting is on the guide rail, cover portion slidable mounting that catchments is on the guide rail, cover the green planting region that the cover portion that catchments was setting up after absorbing water and then the direction slip of keeping away from the water conservancy diversion fixed part and cover. The utility model discloses when rainy day, can open a cover water-collecting device automatically, not only can collect the rainwater, alleviate the discharge pressure of rainwater, can reduce the impact velocity of rainwater and green plant and soil moreover, and can protect the plant of planting again, reduce the influence of air current to plant, increase the security.

Description

Green roof for building sponge city

Technical Field

The utility model relates to a green building field, concretely relates to green roof that construction sponge city was used.

Background

In the process of building a sponge city, a green roof is often built to realize multiple functions of rainwater flow storage, heat island effect reduction, air quality improvement, rainwater discharge reduction, biological habitat provision and the like.

At present, because green vegetation is planted on the roof, because the ground clearance is high, the shelter is few, therefore the air current and the rainwater impact on building roof are the biggest, and the rainwater directly erodees on the soil on building roof, leads to soil to be a large amount along with the rainwater loss, and the atmospheric current can cause the plant to pull up very easily and drop moreover, not only leads to green plant to be destroyed, injures passerby by a crashing object very easily. And the rainwater storage capacity is poor, and when the rainfall is large, the drainage pressure of a drainage system is still large.

Disclosure of Invention

The utility model aims to solve the technical problem that a green roof that construction sponge city was used can cover all green plants when rainy day, can alleviate the emission of rainwater, can reduce the influence of air current to plant kind, and better protection plant kind prevents dropping of plant kind.

The utility model discloses a realize through following technical scheme: the utility model provides a green roof that construction sponge city was used, cover the device including installing catchmenting in building body upper end, the arch is provided with the rail on the building body, wherein the embedding sets up the guide rail on two rails, catchment and cover the device including water conservancy diversion fixed part and catchment cover portion, catchment cover portion sets up in the both sides of water conservancy diversion fixed part, water conservancy diversion fixed part fixed mounting is on the guide rail, catchment cover portion slidable mounting is on the guide rail, cover the portion that catchments and slide and cover the green planting region that building body top surface set up towards the direction of keeping away from the water conservancy diversion fixed part after.

According to the preferable technical scheme, the water collecting covering part comprises a water collecting box, a water absorbing sponge layer is filled in the water collecting box, two sides of the flow guide fixing part are respectively provided with a containing cavity, more than one water absorbing sheet overlapped mutually is arranged in the containing cavity, the water absorbing sheets are connected with the water absorbing sheets through an elastic mesh belt, and the water collecting box is connected with the flow guide fixing part through the elastic mesh belt.

According to a preferable technical scheme, the water absorption sheet comprises a water-tight plastic water collection sheet, a water storage cavity with an open top is formed in the water collection sheet, a water absorption sponge strip is filled in the water storage cavity, and more than one small water leakage hole is formed in the bottom of the water collection sheet.

As the preferred technical scheme, the water collecting box is provided with an opening at one side of the relative diversion fixing part, and rainwater is guided to the water absorption sponge layer through the diversion fixing part and is absorbed by the water absorption sponge layer.

As the preferred technical scheme, two sides of the flow guide fixing part are respectively provided with an inclined guide surface, and the cross section of the whole flow guide fixing part is in an isosceles trapezoid shape.

As a preferred technical scheme, a section of horizontal section is arranged in the middle of the guide rail, inclined sections are arranged on two sides of the horizontal section, and the height of one side far away from the horizontal section is the lowest.

The utility model has the advantages that: the utility model discloses can cover various plants under the weather that the rainfall is big, can reduce the influence of air current to plant species, reduce the impact force that the rainwater impacted plant species, can absorb a large amount of rainwater simultaneously, slowly fall on plant species with the rainwater low, alleviate rainwater drainage's pressure.

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 schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the water collecting covering part of the utility model after being opened;

FIG. 3 is an enlarged view of a portion of FIG. 2 at A;

fig. 4 is a schematic structural view of the guide rail.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", 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 referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 and 2, the utility model discloses a green roof that construction sponge city was used, cover the device including installing catchmenting in building body upper end, the arch is provided with rail 6 on the building body, wherein the embedding sets up guide rail 2 on two rails 6, catchment and cover the device and include water conservancy diversion fixed part 4 and the covering portion that catchments, the covering portion that catchments sets up in the both sides of water conservancy diversion fixed

part

4, 4 fixed mounting of water conservancy diversion fixed part are on guide rail 2, the covering portion slidable mounting that catchments is on the guide rail, it slides and covers the green planting region 1 that building body top surface set up to cover the orientation of keeping away from the water conservancy diversion fixed part after catchment covering.

As shown in fig. 2 and fig. 3, the water collecting covering part includes a water collecting box 5, a water absorbing sponge layer 3 is filled in the water collecting box 5, a containing cavity (not shown) is respectively opened at both sides of the diversion fixing part 4, more than one water absorbing sheet 7 overlapped with each other is arranged in the containing cavity, the water absorbing sheet 7 is connected with the water absorbing sheet 7 through an elastic net belt 8, and the water collecting box 5 is connected with the diversion fixing part 4 through the elastic net belt 8.

Wherein, the water absorption sheet 7 comprises a water-proof plastic water collection sheet 71, a water storage cavity with an open top is arranged in the water collection sheet 71, a water absorption sponge strip 72 is filled in the water storage cavity, more than one water leakage small hole (not shown) is arranged at the bottom of the water collection sheet 71, rainwater can be absorbed by the water absorption sponge strip, then the rainwater slowly drips through the water leakage small hole, the water drainage pressure is relieved, the rainwater impact force is reduced, meanwhile, the rainwater can also reduce the impact force through the elastic mesh belt, and the impact force of airflow is reduced through the elastic mesh belt.

In this embodiment, the relative water conservancy diversion fixed part one side opening of collection box 5, the rainwater passes through the water conservancy diversion fixed part water conservancy diversion to the sponge layer that absorbs water and absorbs the rainwater by the sponge layer that absorbs water, as shown in figure 1, when just beginning to rain, the rainwater can fall on the inclined plane of water conservancy diversion fixed part, then in the water conservancy diversion reaches the sponge layer that absorbs water of collection box inside, the sponge layer that absorbs water the continuous increase of back weight.

In this embodiment, two inclined guide surfaces 41 are respectively disposed on two sides of the diversion fixing portion 4, the cross section of the whole diversion fixing portion 4 is in an isosceles trapezoid shape, and the diversion rainwater is guided by the diversion fixing portion 4 and is absorbed by the water absorption sponge layer.

Wherein, as shown in fig. 4, the middle position of the guide rail 2 is provided with a horizontal section, the two sides of the horizontal section are inclined sections, one side of the horizontal section is far away from the horizontal section, the height is lowest, when the water collecting box absorbs enough rainwater, the quality of the water collecting box is continuously increased, and finally the water collecting box slides along the inclined guide rail to cover the whole green planting area.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a green roof that construction sponge city was used which characterized in that: including installing in the covering device that catchments of building body upper end, the arch is provided with the rail on the building body, wherein the embedding sets up the guide rail on two rails, the covering device that catchments includes water conservancy diversion fixed part and the covering portion that catchments, the covering portion that catchments sets up in the both sides of water conservancy diversion fixed part, water conservancy diversion fixed part fixed mounting is on the guide rail, covering portion slidable mounting that catchments is on the guide rail, cover the green planting region that the covering portion top surface set up and cover after catchmenting to absorb water to the direction of keeping away from the water conservancy diversion.

2. The green roof for constructing a sponge city as claimed in claim 1, wherein: the water collecting covering part comprises a water collecting box, a water absorbing sponge layer is filled in the water collecting box, two sides of the flow guide fixing part are respectively provided with a containing cavity, more than one water absorbing piece which is overlapped mutually is arranged in the containing cavity, the water absorbing pieces are connected with the water absorbing pieces through an elastic mesh belt, and the water collecting box is connected with the flow guide fixing part through the elastic mesh belt.

3. The green roof for constructing a sponge city as claimed in claim 2, wherein: the water absorbing sheet comprises a water-proof plastic water collecting sheet, a water storage cavity with an open top is formed in the water collecting sheet, a water absorbing sponge strip is filled in the water storage cavity, and more than one small water leakage hole is formed in the bottom of the water collecting sheet.

4. The green roof for constructing a sponge city as claimed in claim 2, wherein: the water collecting box is provided with an opening at one side relative to the diversion fixing part, and rainwater is guided to the water absorption sponge layer through the diversion fixing part and is absorbed by the water absorption sponge layer.

5. The green roof for constructing a sponge city as claimed in claim 1, wherein: the two sides of the flow guide fixing part are respectively provided with an inclined guide surface, and the cross section of the whole flow guide fixing part is in an isosceles trapezoid shape.

6. The green roof for constructing a sponge city as claimed in claim 1, wherein: the middle position of the guide rail is provided with a section of horizontal section, the two sides of the horizontal section are inclined sections, and the height of one side far away from the horizontal section is the lowest.