CN209931000U

CN209931000U - Modular water permeability building roof planting technique pond

Info

Publication number: CN209931000U
Application number: CN201822197373.9U
Authority: CN
Inventors: 唐强; 宋仕洁; 范业展; 苏宝玲; 王译鸿; 宋祖伟
Original assignee: Shenyang University
Current assignee: Shenyang University
Priority date: 2018-12-26
Filing date: 2018-12-26
Publication date: 2020-01-14
Anticipated expiration: 2028-12-26

Abstract

The utility model provides a modular water permeability building roof planting technique pond, relates to a plant species and plants device, the utility model discloses planting technique pond, including planting pond lateral wall module component and planting pond base module component. The planting pond side wall module component and the planting pond base module component are formed by combining detachable combined monomer structural parts, and the monomer connecting structural parts are mutually embedded and jointed by virtue of bayonets; wherein the planting pond side wall module component also comprises a surface layer foundation hanging piece, a water collecting tank, a water permeable port and other structures. The utility model discloses with the help of plant roots to water to fertile characteristic, with the help of planting pond innovation structure, increase and plant pond plant roots and plant the contact process in the outside soil layer space in pond, promote plant roots to grow as early as possible, also reduce simultaneously and plant pond ponding situation, improve the survival rate of plant.

Description

Modular water permeability building roof planting technique pond

Technical Field

The utility model relates to a planting device especially relates to a modular water permeability building roof planting technique pond.

Background

With the gradual increase of the utilization of urban underground space, the demand of building roof greening is increased year by year. At present, trees are planted on the roof of a building in a planting pond mode, but the traditional planting pond is strong in sealing performance, so that the phenomena of limited root growth, water accumulation and the like occur in the growth process of the trees, the growth vigor of the trees is reduced for a long time, and the trees are damaged or even die. The water-permeable to planting pond that can independent assortment can effectively alleviate and plant pond ponding problem, on the contrary, according to plant root system to water to fertile nature, when planting the interior water shortage of pond and lack fertile, the root system of plant will extend the growth to planting the pond outward through planting pond pore space, will effectively improve the survival rate of trees.

Disclosure of Invention

An object of the utility model is to provide a modular water permeability building roof planting technique pond, the utility model relates to a can make up, can permeate water and thoroughly fertile building roof planting pond, this kind of planting pond can change the phenomenon that the pond ponding was planted to the tradition to can promote the growth of plant fibrous root system, improve the survival rate of plant.

The utility model aims at realizing through the following technical scheme:

1. a combined water-permeable building roof greening planting pool is characterized by comprising a planting pool module side wall component and a planting pool base component; wherein, a surface layer foundation hanging piece and a water gathering tank are arranged on the side wall component of the planting pool module; the planting pool module side wall component and the planting pool base component are detachable combined components; the planting pool module side wall member and the planting pool base member which are composed of reinforced concrete prefabricated members or anticorrosion wood members or steel members are mutually embedded structural members; the planting pool module side wall component is formed by splicing and combining strip-shaped single structural components in a bayonet manner, or the prefabricated spliced planting pool is circular, oval or shoe-shaped.

2. The combined water permeable building roof greening planting pool of claim 1, wherein the width of the water permeable opening of the side wall member of the planting pool module is 4-6 cm.

3. The combined water permeable building roof greening planting pool of claim 1, wherein the width of the single structural members of the planting pool module side wall members is 10-12 cm.

The utility model has the advantages and effects that:

the utility model relates to a modular water permeability building roof planting technique pond can realize the function of several following aspects:

1. the fibrous root system of the tree does not need to be limited to grow in the planting pool, and the fibrous root system is a main organ of the tree for absorbing nutrients, so that the growth range of the tree is expanded, and the tree is very helpful for improving the survival rate of plants;

2. due to the existence of the water permeable holes, the water in the soil outside the planting pool on the roof of the building can be exchanged with the soil water in the planting pool, and can flow out of the planting pool through the water permeable holes when the planting pool accumulates water, so that the water accumulation is avoided; when the planting pond is lack of water, the water in the soil outside the planting pond can also properly supplement the tree demand in the planting pond;

3. because the side wall component of the planting pool module is also provided with the water collecting tank, when the water is watered and goes down, part of the water is remained in the water collecting tank, so that the long-time three-dimensional existence of the water in the planting pool is ensured, the condition of water accumulation at the bottom of a root system is avoided, and meanwhile, the rapid loss of the water caused by the existence of the water permeable holes in the watering process is relieved, and the three-dimensional drip irrigation effect is realized;

is a test facility for researching the growth rule of the fibrous root system of the plant.

Build trees with the tradition and plant the pond and compare, the utility model discloses can increase the water permeability to can realize batch production component processing, composite erection on the spot, this can greatly reduced engineering cost on the whole, improve work efficiency.

Drawings

FIG. 1 is a schematic view of the back of the combined water permeable building roof greening planting pool of the utility model;

FIG. 2 is a schematic view of the vertical structure of the combined water permeable building roof greening planting pool of the utility model;

FIG. 3 is a schematic view of the modular components of the modular water permeable building roof greening planting pool of the present invention;

fig. 4 is the utility model discloses combination formula water permeability building roof planting technique pond basis module component sketch map.

Reference numbers in the figures: the planting pond comprises a planting pond coping 1, a planting pond side wall module component 2, a dry hanging steel part 3, a planting pond base module component 4, a building ceiling floor 5, a dry hanging stone 6, a water permeable port 7, planting soil 8 outside the pond, a water collecting groove 9 and a bayonet 10.

Detailed Description

The present invention will be described in detail with reference to the embodiments shown in the drawings.

The utility model relates to a modular water permeability building roof planting technique pond, including planting pond module lateral wall component and planting pond base member. Wherein, the side wall component of the planting pool module also comprises a surface layer basic pendant, a water gathering tank and the like; the planting pool module side wall component and the planting pool base component are detachable combined components; the planting pool module side wall component and the planting pool base component are mutually embedded structural components.

The planting pool module side wall component and the planting pool base component can be reinforced concrete prefabricated components and also can be anticorrosion wood components and steel components. The planting pool module side wall component is formed by splicing and combining long-strip-shaped single structural components in a bayonet form, and if the planting pool is round or in other shapes, the splicing components can be prefabricated according to actual design. The width of a water permeable opening of a side wall member of the planting pool module is 4-6 cm. Plant and set up surface course basis pendant structure on the monomer structure of pond module lateral wall component to carry out the surface course material in the later stage and hang futilely. The surface layer foundation hanging pieces on the monomer structural parts of the planting pool module side wall components are pre-buried steel components suitable for dry hanging surface layer stone materials. The water collecting groove is formed in the monomer structural part of the side wall component of the planting pond module, so that water does not directly flow to the bottom of the planting pond in the tree watering process, and the three-dimensional drip irrigation effect is achieved. The width of the single structural member of the side wall member of the planting pond module is 10-12 cm. The planting pool base component is 10-15cm wider than the planting pool module side wall component, which is convenient for the foundation to be stable.

Example 1

As shown in figure 1 and figure 2, the utility model is formed by enclosing the planting pool module side wall component and the planting pool base component. The components are as follows: the planting pond comprises a planting pond coping 1, a planting pond side wall module component 2, a dry hanging steel part 3, a planting pond base module component 4, a building ceiling floor 5, a dry hanging stone 6, a water permeable port 7, planting soil 8 outside the pond, a water collecting groove 9 and a bayonet 10. The planting pool module side wall component consists of a plurality of split type splicing body components, the splicing body components are provided with water permeable ports 7, and the grooves on the adjacent splicing body components are butted to form the water permeable ports on the planting pool side wall; according to the surface layer material dry hanging position, the surface layer foundation dry hanging steel piece 3 is arranged on the specific split type splicing body component, so that the surface layer material can be conveniently hung in the later period; the planting pond base component 4 is directly connected with a building roof structure.

The construction method of the planting pond comprises the following steps: step (1), excavating pits 20cm wider than four sides of a planting pond according to the designed size of the planting pond;

step (2), finishing the bottom of the pit (generally, the bottom of the pit is a building roof surface layer), and paving 5-10cm of mixed sand on the pit;

step (3), overlapping and installing planting pool base module components 4, and compacting local joints by cement mortar;

step (4), overlapping and installing the planting pond side wall module components 2, and compacting the local joints by cement mortar according to the previous step;

and (5) paving a water filtering layer of the planting pond, paving 8-10cm of water filtering gravel layer, paving a resin material or metal material mesh screen with holes of 2-3cm on the gravel layer with the diameter grade of 0.5-2cm, and paving geotextile on the gravel layer to prevent the root system from further growing downwards and damage the roof.

And (6) filling planting soil on the geotextile, and planting trees.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still belong to the patent coverage of the present invention.

Claims

1. A combined water-permeable building roof greening planting pool is suitable for a soil environment outside a planting pool and is characterized in that the planting pool comprises a planting pool module side wall component and a planting pool base component; wherein, a surface layer foundation hanging piece and a water gathering tank are arranged on the side wall component of the planting pool module; the planting pool module side wall component and the planting pool base component are detachable combined components; the planting pool module side wall member and the planting pool base member which are composed of reinforced concrete prefabricated members or anticorrosion wood members or steel members are mutually embedded structural members; the planting pool module side wall component is formed by splicing and combining strip-shaped single structural components in a bayonet manner, or the prefabricated spliced planting pool is circular, oval or shoe-shaped.