CN213073697U

CN213073697U - A new lightweight roof garden

Info

Publication number: CN213073697U
Application number: CN202021313170.2U
Authority: CN
Inventors: 蔡春华
Original assignee: Shanghai Shanshui Garden Construction Co ltd
Current assignee: Shanghai Shanshui Garden Construction Co ltd
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-04-30
Anticipated expiration: 2030-07-07

Abstract

The utility model discloses a novel lightweight roof garden, which comprises a fence, a sand-stone layer is laid in the fence, a geotextile is laid under the sand-stone layer, a water storage tank is arranged under the geotextile, and the upper parts of the four side walls of the water storage tank are arranged There are several overflow holes, and the lower part of the side wall of the water storage tank is provided with a water outlet. The water outlet is located outside the water storage tank. One end is fixedly connected with a water delivery pipe. There are filter fillers, and the beneficial effects are: rainwater enters the water storage tank. When there is too much rainwater in the water storage tank, the rainwater enters the overflow pipe from the overflow hole to be discharged. When the vegetation layer needs to be watered, the rainwater in the water storage tank is pumped by the water pump. The sprinkler head is used for irrigation, and the rainwater is effectively used for the second time. By setting filter fillers and geotextiles, the geotextiles play the role of permeable filtration to avoid the infiltration of fine sand in the sandstone layer, and the filter fillers in the water storage tank are filtered out. suspended solids impurities to avoid harmful effects on the environment and vegetation.

Description

Novel lightweight roof garden

Technical Field

The utility model relates to a roof garden, in particular to novel lightweight roof garden belongs to architectural equipment technical field.

Background

The lightweight roof garden is a greening landscape of a built roof, not only can beautify the environment and purify the air, but also can save the greening ground and increase the greening area.

In the prior art, in plum rain season, a roof garden generally drains water through a drainage layer, and water is not stored, so that rainwater cannot be effectively collected for secondary utilization; the drainage blanket does not filter, and the suspended solid impurity in the rainwater directly gets into external environment, can cause harmful effects to the environment.

SUMMERY OF THE UTILITY MODEL

The utility model provides a novel lightweight roof garden, through setting up water storage box and shower nozzle, the rainwater gets into in the water storage box, when rainwater in the water storage box was too much, the rainwater got into the warning pipe from the spillway hole and discharges, when needing to the vegetation layer watering, rainwater in the water storage box is irrigated by pump income shower nozzle, effectually carry out reutilization to the rainwater, through setting up filtration filler and geotechnological cloth, geotechnological cloth plays the filterable effect that permeates water, avoid the tiny grit infiltration of grit layer, filtration filler in the water storage box filters suspended solid impurity, avoid causing harmful effects to environment and vegetation.

In order to solve the technical problem, the utility model provides a following technical scheme:

the utility model relates to a novel lightweight roof garden, including the enclosure, the gravel layer has been laid in the enclosure, the geotechnological cloth has been laid to gravel layer below, geotechnological cloth below is provided with the water storage box, a plurality of spillway hole has been seted up on four side lateral wall upper portions of water storage box, the apopore has been seted up to water storage box one side lateral wall lower part, the apopore is located the outside one end fixedly connected with raceway of water storage box, the fixed frame of four side fixedly connected with of water storage box inner wall, fixed frame intussuseption is filled with and filters the filler, the enclosure is close to apopore one side upper end fixedly connected with dead lever, the wiring has the flow pipe on the dead lever, the flow pipe.

As an optimal technical scheme of the utility model, the inside grit layer top that is located of enclosure is provided with the soil horizon, plant the vegetable layer on the soil horizon.

As a preferred technical scheme of the utility model, the enclosure is close to apopore one side lateral wall middle part fixedly connected with connecting plate, connecting plate upper end fixedly connected with water pump, the input of water pump and the upper end fixed connection of raceway, the output of water pump and the lower extreme fixed connection of flow pipe.

As an optimal technical scheme of the utility model, the water storage box below is provided with floor layer, the water storage box is placed in floor layer's upper end, the waterproof layer has been laid between water storage box and the floor layer.

As a preferred technical scheme of the utility model, the spillway hole is located the equal fixedly connected with warning pipe of the outside one end of water storage box, the warning pipe all runs through four side walls of enclosure.

As an optimized technical scheme of the utility model, the water storage box upper end is the grid structure.

The utility model discloses the beneficial effect who reaches is: this device a novel lightweight roof garden, through setting up water storage box and shower nozzle, the rainwater gets into in the water storage box, when the rainwater in the water storage box was too much, the rainwater gets into the warning pipe from the spillway hole and discharges, when needing to the tegument watering, rainwater in the water storage box is pumped into the shower nozzle by the water pump and is irrigated, effectually carry out reutilization to the rainwater, through setting up filtration filler and geotechnological cloth, geotechnological cloth plays the filterable effect that permeates water, avoid the tiny grit infiltration on grit layer, filtration filler in the water storage box filters suspended solid impurity, avoid causing harmful effects to environment and vegetation.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic diagram of the layered structure of the present invention;

FIG. 2 is a schematic view of the external structure of the water storage tank of the present invention;

fig. 3 is a schematic view of the internal structure of the water storage tank of the present invention.

In the figure: 1. a wall; 2. a sandstone layer; 3. geotextile; 4. a water storage tank; 5. an overflow hole; 6. a water outlet hole; 7. an overflow pipe; 8. a water delivery pipe; 9. a connecting plate; 10. a water pump; 11. a water supply pipe; 12. a spray head; 13. fixing the rod; 14. a waterproof layer; 15. a soil layer; 16. a vegetable layer; 17. a floor layer; 18. a fixing frame; 19. and filtering the filler.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Example (b): as shown in fig. 1-3, the utility model relates to a novel lightweight roof garden, including enclosure 1, gravel layer 2 has been laid in enclosure 1, geotechnological cloth 3 has been laid to gravel layer 2 below, geotechnological cloth 3 below is provided with water storage box 4, a plurality of spillway hole 5 has been seted up on four side lateral wall upper portions of water storage box 4, apopore 6 has been seted up to 4 side lateral wall lower parts of water storage box, apopore 6 is located 4 outside one end fixedly connected with raceway 8 of water storage box, the fixed frame 18 of four side fixedly connected with of 4 inner walls of water storage box, fixed frame 18 intussuseption is filled with and filters filler 19, enclosure 1 is close to 6 one side upper end fixedly connected with dead lever 13 of apopore, the wire-wrap has water supply pipe 11 on the dead.

A soil layer 15 is arranged above the sandstone layer 2 inside the enclosing wall 1, a vegetable layer 16 is planted on the soil layer 15, a connecting plate 9 is fixedly connected to the middle of the side wall of the enclosing wall 1 close to the water outlet hole 6, a water pump 10 is fixedly connected to the upper end of the connecting plate 9, the input end of the water pump 10 is fixedly connected to the upper end of the water delivery pipe 8, the output end of the water pump 10 is fixedly connected to the lower end of the water delivery pipe 11, when the vegetable layer 16 needs to be irrigated, the water pump 10 is opened, rainwater in the water storage tank 4 is filtered by a filter filler 19 and enters the water delivery pipe 8, the rainwater is pumped into the water delivery pipe 11 from the water delivery pipe 8, a floor layer 17 is arranged below the water storage tank 4, the water storage tank 4 is arranged at the upper end of the floor layer 17, a waterproof layer 14 is laid between the water storage tank 4 and the floor, the overflow pipes 7 penetrate through the four side walls of the enclosing wall 1, when excessive rainwater in the water storage tank 4 flows into the overflow pipes 7 from the overflow holes 5 to be discharged, the rainwater is prevented from upwards and reversely permeating, and the upper end of the water storage tank 4 is of a grid structure.

Specifically, the utility model discloses during the use, when the rainfall, the rainwater gets into gravel layer 2 from vegetable layer 16 through soil horizon 15, the soil that carries in the rainwater is held back to thin sand and rubble that pile up in gravel layer 2, avoid soil along with the rainwater runs off, geotechnological cloth 3 plays the filterable effect of permeating water, avoid the tiny grit infiltration of gravel layer 2, the rainwater can see through geotechnological cloth 3 and get into water storage box 4 simultaneously, the rainwater is too much in the water storage box 4, the rainwater filters 19 through the filtration filler in the water storage box 4 and filters suspended solid impurity, it discharges to get into overflow pipe 7 from spillway hole 5, when needing to water vegetable layer 16, open water pump 10, the rainwater in the water storage box 4 filters 19 through filtering filler and gets into raceway 8, pump income shower nozzle 12 by water pump 10 pump irrigates.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A novel lightweight roof garden is characterized by comprising an enclosing wall (1), wherein a sandstone layer (2) is laid in the enclosing wall (1), geotechnical cloth (3) is laid below the sandstone layer (2), a water storage tank (4) is arranged below the geotechnical cloth (3), a plurality of overflow holes (5) are formed in the upper parts of the side walls of four sides of the water storage tank (4), a water outlet hole (6) is formed in the lower part of the side wall of one side of the water storage tank (4), one end, which is positioned outside the water storage tank (4), of the water outlet hole (6) is fixedly connected with a water conveying pipe (8), fixed frames (18) are fixedly connected with four sides of the inner wall of the water storage tank (4), filter fillers (19) are filled in the fixed frames (18), a fixed rod (13) is fixedly connected to the upper end, which is close to the water outlet hole (6), of, the water supply pipe (11) is positioned at one end above the enclosing wall (1) and is fixedly connected with a spray head (12).

2. A novel light-weight roof garden as claimed in claim 1, characterized in that a soil layer (15) is provided inside the enclosure (1) above the gravel layer (2), and a vegetation layer (16) is planted on the soil layer (15).

3. A novel lightweight roof garden as claimed in claim 1, wherein a connecting plate (9) is fixedly connected to the middle of the side wall of the enclosure (1) near the water outlet (6), a water pump (10) is fixedly connected to the upper end of the connecting plate (9), the input end of the water pump (10) is fixedly connected to the upper end of the water pipe (8), and the output end of the water pump (10) is fixedly connected to the lower end of the water pipe (11).

4. A novel lightweight roof garden as claimed in claim 1, wherein a floor layer (17) is arranged below the water storage tank (4), the water storage tank (4) is placed at the upper end of the floor layer (17), and a waterproof layer (14) is laid between the water storage tank (4) and the floor layer (17).

5. A novel lightweight roof garden as claimed in claim 1, wherein the spillway holes (5) are fixedly connected with spillway pipes (7) at one end of the outside of the water storage tank (4), and the spillway pipes (7) penetrate through the four side walls of the enclosure (1).

6. A new lightweight roof garden as claimed in claim 1, wherein the upper end of the reservoir (4) is of a lattice construction.