CN212065026U - Roof garden planting base plate device - Google Patents

Abstract

The utility model belongs to the technical field of building greening, and discloses a roof garden planting base plate device. Buckles are fixed inside the base plate body near the four corners of the lower end; The shell permeable concrete drainage aquifer is fixed above the shell permeable concrete drainage aquifer, and the upper filter screen is fixed above the upper filter screen. The utility model adopts the combination of the shell permeable concrete layer and the detachable roof garden planting base, which is more flexible and convenient than the traditional roof garden planting method, and the planting soil layer does not directly contact the roof, thus protecting the roof environment; It has higher strength than the general roof garden planting base and system. While ensuring the cost and base weight, it greatly improves the strength of the base, reduces the number and cost of later maintenance, and saves manpower and material resources.

Description

A roof garden planting base plate device

technical field

The utility model belongs to the technical field of building greening, in particular to a roof garden planting base plate device.

Background technique

At present: Roof gardens are an important form of modern urban greening. The implementation of greening on the top of urban buildings and structures can increase the area of urban green space and improve the deteriorating human living environment. The status quo of natural land and plants replaced by pavement; improve the urban heat island effect caused by excessive deforestation of natural forests, various waste gas pollution, and sandstorms and other hazards to human beings; open up human green space, build garden cities, and improve people's living conditions It is of great significance to beautify the urban environment and improve the ecological effect.

However, the structure of the existing roof garden planting base plate is relatively complex, requiring multi-layer structures to be superimposed, which is troublesome and time-consuming to operate. ; And although the roof garden planting base is removable, it cannot be used alone, which is not beautiful.

Through the above analysis, the existing problems and defects in the prior art are:

(1) The structure of the roof garden planting base is relatively complex, requiring multiple layers of structures to be superimposed, which is troublesome and time-consuming to operate;

(2) Most of the drainage boards used in the roof garden planting base are plastic drainage boards, which are weak in strength, easy to damage, and have high maintenance costs in the later period;

(3) Although the roof garden planting base is removable, it cannot be used alone and is not beautiful.

Utility model content

Aiming at the problems existing in the prior art, the utility model provides a roof garden planting base plate device.

The utility model is realized in this way, a roof garden planting base plate device, the roof garden planting base plate device is provided with:

base plate body;

The inside of the base plate body is fixed with buckles near the four corners of the lower end, the upper end of the buckle is fastened with a lower filter screen, the shell permeable concrete drainage and aquifer is connected above the lower filter net, and an upper filter is fixed above the shell permeable concrete drainage and storage layer. The upper filter screen is fixed with a partition plate.

Further, two partitions are fixed in the base plate body through the grooves, and the two partitions are fixed by vertical crossing.

Further, a planting soil layer is placed in the accommodating cavity formed by the two partitions, and a through hole is arranged under the partition.

Further, the surfaces of the upper filter screen and the lower filter screen are evenly provided with water filtering holes.

Further, a water guide hole is arranged below the base plate body, and an inner thread is arranged on the inner side of the water guide hole.

Further, the water guide hole is connected to the water guide pipe through a thread.

Combined with all the above-mentioned technical solutions, the advantages and positive effects possessed by the present invention are:

(1) The utility model adopts the shell permeable concrete layer to combine with the detachable roof garden planting base, which is more flexible and convenient than the traditional roof garden planting method, and the planting soil layer does not directly contact the roof, which protects the roof environment; at the same time, The use of shell permeable concrete has higher strength than the general roof garden planting base and system. While ensuring the cost and base weight, it greatly improves the strength of the base, reduces the frequency and cost of post-maintenance, and saves manpower. material resources;

(2) The grooves set in the base plate body can reinforce the clapboard, and the clapboard is inclined, which affects the beauty of the garden;

(3) The arrangement of the through holes on the partition can keep the water sources in the adjacent accommodating cavities in circulation, ensuring that the plants in each accommodating cavity obtain the same amount of water and ensuring the consistency of their growth;

(4) The water filter holes set on the upper filter screen and the lower filter screen can realize the rapid penetration of water flow when watering or raining, prevent soil erosion, and avoid environmental pollution;

(5) The water guide holes provided under the base plate body can realize the water source circulation of multiple base plate devices;

(6) The thread provided on the water guide hole can fix the water guide hole and the water guide pipe firmly, and avoid the outflow of internal water, and prevent the waste of water source and the pollution of the environment.

Description of drawings

1 is a schematic structural diagram of a roof garden planting base plate device provided by an embodiment of the present invention;

2 is a schematic structural diagram of a lower filter screen provided by an embodiment of the present invention;

3 is a schematic diagram of a buckle position provided by an embodiment of the present invention;

FIG. 4 is a schematic diagram of the location and structure of a water conduit provided by an embodiment of the present invention;

In the figure: 1. Base plate body; 2. Partition; 3. Upper filter; 4. Water guide hole; 5. Lower filter; 6. Buckle; 7. Water guide; 8. Shell permeable concrete drainage Water layer; 9. Planting soil layer.

Detailed ways

In order to make the objectives, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the embodiments. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

In view of the problems existing in the prior art, the present invention provides a roof garden planting base plate device. The present invention will be described in detail below with reference to the accompanying drawings.

As shown in Figures 1 to 4, the roof garden planting base plate device provided by the embodiment of the present invention includes: a base plate body 1, a partition plate 2, an upper filter screen 3, a water guide hole 4, a lower filter screen 5, a card Buckle 6, aqueduct 7, shell permeable concrete drainage layer 8, planting soil layer 9.

The base plate body 1 is fixed with buckles 6 near the four corners of the lower end, the upper end of the buckles 6 is buckled with a lower filter screen 5, and a shell permeable concrete drainage and storage layer 8 is connected above the lower filter screen 5, and the shell permeable concrete drainage and storage layer The upper filter screen 3 is fixed above 8 , and the partition plate 2 is fixed above the upper filter screen 3 .

Among them, the base plate body 1 is made of environmentally friendly materials, high-performance PP, and anti-UV, ultraviolet and anti-aging additives are added in proportion during the production process, and it has acid resistance, burning resistance and freezing resistance in extreme environments (base The plate can withstand the temperature of minus 20 degrees Celsius to plus forty degrees), the structure is solid and firm, the material is corrosion-resistant, strong pressure resistance, and long service life, and the waste base plate can be recycled, which improves the utilization rate of materials and reduces the Environmental pollution and solve the problem of difficult recycling of waste materials in the traditional multi-layered roof greening mode.

Among them, the shell permeable concrete drainage aquifer 8 is formed by mixing shells, cement, gravel and water. The strength of shell permeable concrete can reach more than three times that of the plastic drainage board, which can meet the strength requirements while being light in weight and low in cost. The problem of easy breakage of existing materials.

Two partitions 2 are fixed in the base plate body 1 through grooves, and the two partitions 2 are fixed by vertical crossing.

Among them, the material used for the production of the separator 2 is the same as the material used for the production of the base plate body 1 .

Among them, the grooves provided in the base plate body 1 can strengthen the partition board 2, and the partition board 2 is inclined, which affects the beauty of the garden.

A planting soil layer 9 is placed in the accommodating cavity formed by the two partitions 2 , and a through hole is provided under the partitions 2 .

The arrangement of the through holes can keep the water sources in the adjacent accommodating cavities in circulation, ensuring that the plants in each accommodating cavity obtain the same amount of water, and ensuring the consistency of their growth.

The surfaces of the upper filter screen 3 and the lower filter screen 5 are evenly provided with water filtering holes.

Among them, the upper filter screen 3 and the lower filter screen 5 are both made of hard plastic plates.

The bottom of the base plate body 1 is provided with a water guide hole 4, and the inner side of the water guide hole 4 is provided with an internal thread.

Wherein, when the base plate is used alone, the water guide hole 4 can be blocked with a soft object such as a cork to prevent the outflow of the internal water source and pollute the environment.

The water guide hole 4 is connected to the water guide pipe 7 through a thread.

Wherein, both ends of the water guide pipe 7 have external threads matching the internal threads of the water guide holes 4, which can connect two different base plate bodies 1, and can realize the communication of multiple base plates.

When the utility model is in use, the device is first assembled, the lower filter screen 5 is fixed above the buckle 6, the shell permeable concrete drainage and storage layer 8 is fixed above the lower filter screen 5, and the upper filter screen 3 is fixed above. The upper filter screen 3 is fixed with cross-connected partitions 2 through grooves, and a planting soil layer 9 is placed in the accommodating cavity of the adjacent connected partitions 2, and then plants are planted in the planting soil layer 9. Water or excess water when it rains will flow through the upper filter screen 3, the shell permeable concrete drainage layer 8, and the lower filter screen 5 into the lowermost part of the plate body 1 in turn, and finally flow out through the water guide hole 4 or the water guide pipe 7.

The above are only specific embodiments of the present invention, but the protection scope of the present invention is not limited to this, any person skilled in the art is within the technical scope disclosed by the present invention, and all within the spirit and principle of the present invention Any modifications, equivalent replacements and improvements made within the scope of the present invention should be included within the protection scope of the present invention.

Claims (6)

1. A roof garden planting base plate device, characterized in that, the roof garden planting base plate device is provided with:

a basal disc body;

the inside lower extreme four corners position that is close to of basal disc disk body is fixed with the buckle, and buckle upper end lock joint has lower floor's filter screen, and lower floor's filter screen top is connected with shell concrete drainage and accumulation layer that permeates water, and shell concrete drainage and accumulation layer top that permeates water is fixed with the upper filter screen, and the upper filter screen top is fixed with the baffle.

2. A roof garden planting disc apparatus according to claim 1, in which two spacer plates are fixed to the interior of the body of the base disc by means of grooves, the two spacer plates being fixed to each other by means of a vertical cross.

3. A roof garden planting disc apparatus according to claim 2, wherein a planting soil layer is placed in the chamber formed by the two partitions, and a through hole is provided below the partitions.

4. The planting disc device for roof garden as claimed in claim 1, wherein the upper and lower screens have uniform drainage holes on their surfaces.

5. A roof garden planting disc apparatus as claimed in claim 1, in which the underside of the body of the disc is provided with a water guide hole, the inside of which is provided with an internal thread.

6. The roof garden planting disc apparatus of claim 1, wherein the water conducting hole is threadedly connected to the water conducting pipe.

Images