CN211714396U

CN211714396U - Roof greening drainage layer structure

Info

Publication number: CN211714396U
Application number: CN201922333988.4U
Authority: CN
Inventors: 赵志东
Original assignee: Shanghai Zhaoyue Plastic Technology Co ltd
Current assignee: Shanghai Zhaoyue Plastic Technology Co ltd
Priority date: 2019-12-23
Filing date: 2019-12-23
Publication date: 2020-10-20
Anticipated expiration: 2029-12-23

Abstract

The utility model discloses a roof greening drainage blanket structure belongs to roof greening technical field. The utility model discloses a be provided with at the top of building body and be located the inboard worker shape steel of bounding wall, the quantity of worker shape steel is a plurality of and even symmetrical arrangement, the top of worker shape steel is provided with waterproof brick, waterproof brick sets up to the fretwork form, the top of waterproof brick is provided with the soil horizon, the top of worker shape steel is provided with the filter screen that is located waterproof brick bottom. The utility model discloses a waterproof brick and worker shape steel expand the interval between soil horizon and the building body, can be convenient for the inside unnecessary moisture of soil horizon discharges, avoid moisture to pile up inside the soil horizon. The utility model provides a current roof greening drainage blanket's drainage effect relatively poor, carry a large amount of earth loss easily at the drainage in-process, reduced the problem of roof greening vegetation survival rate, the utility model discloses possess advantages such as improvement drainage efficiency.

Description

Roof greening drainage layer structure

Technical Field

The utility model belongs to the technical field of the roof greening, specifically be roof greening drainage blanket structure.

Background

The roof greening can be widely understood as a general term for carrying out garden building on roofs, terraces, balcony, balconies or large artificial rockery bodies of various ancient and modern buildings, structures, city walls, bridges and the like, planting trees and flowers, and the roof greening is used for increasing the area of urban green lands and improving 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 urban heat island effect formed by excessive cutting of natural forests and pollution of various waste gases is improved.

Inside in order to avoid the moisture infiltration in the roof greening soil to advance the house, so need be timely discharge the rainwater through the drainage blanket, but the drainage effect of current roof greening drainage blanket is relatively poor, carries a large amount of earth losses easily at the drainage in-process, has reduced the survival rate of roof greening vegetation.

Disclosure of Invention

Not enough to above-mentioned background art, the utility model provides a roof greening drainage blanket structure possesses advantages such as improvement drainage efficiency, and it is relatively poor to have solved the drainage effect of current roof greening drainage blanket, carries a large amount of earth to run off easily at the drainage process, has reduced the problem of roof greening vegetation survival rate.

In order to achieve the above object, the present invention provides the following technical solutions: roof greening drainage blanket structure, including building body, building body's top fixedly connected with bounding wall, building body's top is provided with the worker shape steel that is located the bounding wall inboard, the quantity of worker shape steel is a plurality of and even symmetrical arrangement, the top of worker shape steel is provided with waterproof brick, waterproof brick sets up to the fretwork form, waterproof brick's top is provided with the soil horizon.

As the supplement and improvement to the technical proposal, the utility model also comprises the following technical characteristics.

The top of worker shape steel is provided with the filter screen that is located waterproof brick bottom, the aperture of filter screen is less than one millimeter, the filter screen is that horizontal wire rope and vertical wire rope are folded each other and are pressed the manufacturing.

The top of the building body is connected with a waterproof membrane in a hot melting mode, and one side, far away from the building body, of the waterproof membrane is in contact with the bottom of the I-shaped steel.

The right side of the coaming is communicated with a drain pipe, the inside of the drain pipe is fixedly connected with a filter cover, and one end of the drain pipe, which is far away from the coaming, is communicated with a drain pipeline.

The right side fixedly connected with cover of building body establishes the locating frame on drain pipe surface, the internal surface of locating frame and the surface contact of drain pipe, the material of locating frame is the damping.

The inside packing of waterproof brick has the metalling, the metalling is smashed the screening in advance by a plurality of building stones and is made, the particle diameter on metalling is greater than the aperture of filter screen, the top on metalling and the bottom contact on soil horizon.

The utility model discloses following beneficial effect can be reached:

1. the utility model discloses a waterproof brick and worker shape steel expand the interval between soil horizon and the building body, and the soil horizon inside unnecessary moisture that can be convenient for discharges, avoids moisture to pile up inside the soil horizon, and the drainage effect of having solved current roof greening drainage blanket is relatively poor, carries a large amount of earth loss easily in drainage process, has reduced the problem of roof greening vegetation survival rate, the utility model discloses possess advantages such as improvement drainage efficiency.

2. The utility model discloses a set up the filter screen, can filter the earth that rivers carried, avoid appearing the condition that earth runs off, through setting up the water proof membrane, can play the effect of protection to building body, prevent that unnecessary moisture infiltration from getting into building body's inside, through setting up drain pipe and filter cover, can be directly connected building body's top with secret pipe network, can avoid moisture to cause the pollution to building body's surface at random discharge process, through setting up the locating frame, can play the effect of location to the drain pipe, avoid the drain pipe to appear rocking because of bad weather influence, prevent that the drain pipe fracture from forming the high altitude weight thing, through setting up the metalling, can cooperate the filter screen to use, can filter the soil horizon in advance, can reduce the soil horizon loss rate by a wide margin.

Drawings

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

FIG. 2 is a schematic sectional view of the front view structure of the present invention;

FIG. 3 is a schematic right sectional view of the local structure of the present invention;

fig. 4 is an enlarged schematic view of a portion a in fig. 2 according to the present invention.

Detailed Description

The following detailed description of embodiments of the present invention will be made with reference to the accompanying drawings.

Referring to fig. 1-4, the roof greening drainage layer structure comprises a building body 1, a coaming 2 is fixedly connected to the top of the building body 1, an I-shaped steel 3 positioned on the inner side of the coaming 2 is arranged at the top of the building body 1, a waterproof membrane 7 is connected to the top of the building body 1 in a hot melting manner, one side, away from the building body 1, of the waterproof membrane 7 is in contact with the bottom of the I-shaped steel 3, the building body 1 can be protected by arranging the waterproof membrane 7, excessive moisture is prevented from permeating into the building body 1, the I-shaped steels 3 are uniformly and symmetrically arranged in number, waterproof bricks 4 are arranged at the top of the I-shaped steel 3, a filter screen 6 positioned at the bottom of the waterproof bricks 4 is arranged at the top of the I-shaped steel 3, the aperture of the filter screen 6 is smaller than one millimeter, the filter screen 6 is manufactured by mutually overlapping a transverse steel wire rope and a longitudinal steel wire rope, the waterproof brick 4 is hollow, a soil layer 5 is arranged on the top of the waterproof brick 4, a drain pipe 8 is communicated with the right side of the surrounding plate 2, a filter cover 9 is fixedly connected inside the drain pipe 8, one end of the drain pipe 8, which is far away from the surrounding plate 2, is communicated with a sewer pipeline, the top of the building body 1 can be directly connected with an underground pipe network by arranging the drain pipe 8 and the filter cover 9, the surface of the building body 1 can be prevented from being polluted by water in the random discharge process, a positioning frame 10 which is sleeved on the surface of the drain pipe 8 is fixedly connected on the right side of the building body 1, the inner surface of the positioning frame 10 is in contact with the surface of the drain pipe 8, the positioning frame 10 is made of damping material, the positioning effect can be achieved on the drain pipe 8 by arranging the positioning frame 10, the drain pipe 8 is prevented from shaking due to the influence of severe weather, the inside packing of waterproof brick 4 has rubble layer 11, and rubble layer 11 is smashed the screening in advance by a plurality of building stones and is made, and the particle diameter of rubble layer 11 is greater than filter screen 6's aperture, and the top of rubble layer 11 contacts with the bottom of soil horizon 5, through setting up rubble layer 11, can cooperate filter screen 6 to use, can filter soil horizon 5 in advance, can reduce 5 loss rates in soil horizon by a wide margin.

The utility model discloses a planting greening plant in soil horizon 5's inside and using, at the watering in-process, unnecessary moisture can permeate soil horizon 5, metalling 11 and filter screen 6 flow in proper order to the space that I-shaped steel 3 supported inside, when highly being higher than drain pipe 8 of rivers gathering, rivers can be passed through inside drain pipe 8's direction emits into underground pipe network to reach and avoid unnecessary moisture infiltration to get into the inside effect of building.

Claims

1. Roof greening drainage blanket structure, including building body (1), its characterized in that: the top fixedly connected with bounding wall (2) of building body (1), the top of building body (1) is provided with worker's shape steel (3) that are located bounding wall (2) inboard, the quantity of worker's shape steel (3) is a plurality of and even symmetrical arrangement, the top of worker's shape steel (3) is provided with waterproof brick (4), waterproof brick (4) set up to the fretwork form, the top of waterproof brick (4) is provided with soil horizon (5).

2. The roof greening drainage layer structure as claimed in claim 1, wherein: the top of worker shape steel (3) is provided with filter screen (6) that are located waterproof brick (4) bottom, the aperture of filter screen (6) is less than one millimeter, filter screen (6) are horizontal wire rope and vertical wire rope and fold the pressure manufacturing each other.

3. The roof greening drainage layer structure as claimed in claim 2, wherein: the top of the building body (1) is connected with a waterproof membrane (7) in a hot melting mode, and one side, far away from the building body (1), of the waterproof membrane (7) is in contact with the bottom of the I-shaped steel (3).

4. The roof greening drainage layer structure as claimed in claim 3, wherein: the right side of the coaming (2) is communicated with a drain pipe (8), the inside of the drain pipe (8) is fixedly connected with a filter cover (9), and one end, far away from the coaming (2), of the drain pipe (8) is communicated with a drain pipeline.

5. The roof greening drainage layer structure as claimed in claim 4, wherein: the right side fixedly connected with cover of building body (1) establishes locating frame (10) on drain pipe (8) surface, the internal surface of locating frame (10) and the surface contact of drain pipe (8), the material of locating frame (10) is the damping.

6. The roof greening drainage layer structure as claimed in claim 1 or 5, wherein: the inside packing of waterproof brick (4) has rubble layer (11), rubble layer (11) are smashed the screening in advance by a plurality of building stones and are made, the particle diameter of rubble layer (11) is greater than the aperture of filter screen (6), the top of rubble layer (11) and the bottom contact of soil horizon (5).