CN200969781Y - Combined multifunction roof greening device - Google Patents

Abstract

The utility model relates to a combined multifunctional roof greening device, which is assembled from a base plate placed on the roof surface through a connecting pipe and clips, and the lower part of the base plate is a conical hollow foot that is separated from each other and joined together. , there are evenly distributed grid-shaped reinforcing ribs on the inner wall and bottom plate of the base plate; in the middle of the base plate, there are conjoined cross-interconnected porous grooves, which communicate with the drainage outlets on the four sides of the base plate; in the porous groove There is a door-shaped porous water filter frame of geotextile on the inner side of the sleeve on the groove, and a door-shaped drainage standpipe connection cover and a door-shaped water-filling standpipe connection cover set with the latter, and there is a set at the water outlet of the porous groove. The slot of the water level regulating plate; the drain outlet on the side communicates with the ground storage tank through the water collecting pipe, the filter box and the downpipe. The utility model is easy to manufacture and low in cost, and has multiple functions of protecting and utilizing the roof surface, greening, beautifying the environment, heat insulation, waterproofing, water storage, drainage, seepage irrigation, and rainwater collection.

Description

Combined multifunctional roof greening device

Technical Field The utility model relates to a plant planting carrier, especially a combined multifunctional roof greening device installed on the roof of a building.

Background technology Nowadays, people plant plants on the flat roof of buildings with good leakage prevention for greening. One is to make full use of the roof space and increase the green area. The other is to improve the environment and beautify the roof. The third is to realize roof insulation and save energy. ; but because the planting substrate, plant roots, fertilizers and water directly touch the roof surface of the building, its gradual erosion and puncture will lead to cracking, damage and leakage of the roof waterproof layer, endangering the integrity and safety of the roof, and subsequent The management and maintenance of the roof are very difficult, so that the roof greening work is difficult to promote. The inventor has applied for a utility model patent "multifunctional roof greening device" aimed at solving this problem with the patent number: ZL200520015377.0 and the patent application number: ZL200620100905.7. The utility model is a further improvement to them.

SUMMARY OF THE INVENTION The purpose of this utility model is to provide a combined multi-functional multi-functional multi-functional structure that can waterproof, store water, drain water, block roots, infiltrate irrigation and contain planting substrates on the roof, can be flexibly combined, is convenient to move and manage, and can collect rainwater. Functional green roof installation.

The utility model is realized through the following technical solutions: a combined multifunctional roof greening device, which is assembled from a base plate placed on the roof surface through a connecting pipe with a nut, a long clip and a cross clip , the lower part of the base plate is a conical hollow foot that is isolated from each other, and there are evenly distributed grid-shaped reinforcing ribs on the inner wall and bottom plate of the base plate; Porous grooves, which communicate with the drainage outlets on the four sides of the base plate; insert a door-shaped porous water filter frame with geotextiles on the inner side of the porous grooves, and connect the cover and the door with the door-shaped drainage standpipes fitted with the latter A font-shaped water-adding standpipe is connected to the cover; a slot for placing a water level regulating plate is provided at the water outlet end of the porous groove.

According to the area of the required construction roof, the multifunctional roof greening device provided by the utility model is assembled, relying on the strip clips, cross clips installed on the base plate and the connecting pipes and nuts passing through the drains, sealing The pad tightly connects the two adjacent tanks; install the gate-shaped porous water filter frame with geotextile on the inside, the gate-shaped water-filling riser and the connecting cover of the water-filling riser, the gate-shaped drainage riser and the drainage riser connection cover; A water level regulating plate and a water level gauge are placed in the slot at the outlet end of the porous groove. Install sidewalks, fertilizer adding pipes and water and fertilizer distribution pipes in the middle of the roof under construction; paste self-adhesive waterproof membranes on the surrounding parapets and side tanks for sealing, install water collection pipes, filter boxes and downpipes, and communicate with the ground reservoir . Finally, a plant planting substrate of required thickness is spread in the tank body, and plants are planted.

The beneficial effects of the utility model are: the combined base plate is overhead on the roof, which is beneficial to the ventilation and dehumidification of the roof, and the planting matrix, plant root system, fertilizer and water located in the device do not directly touch the roof surface, and there is no leakage Hidden dangers, effectively protect the roof. The water storage layer in the base plate can store water or discharge excess water according to the requirements. When the weather is fine, the gate-shaped water filter grid frame in the base plate and below form the water storage layer, which can continuously moisten the planted plants; when it is dry, If the water level gauge shows water shortage, the irrigation water is injected into the bottom of the base plate from the water adding standpipe for the needs of plant growth. In areas where water resources are scarce, the utility model can be used to collect roof rainwater, which can be filtered and flowed into a reservoir for storage. The utility model has the advantages of simple manufacture, low cost, flexible combination and placement, convenient management, movement and maintenance, and multiple functions of protecting and utilizing the roof surface, greening, beautifying the environment, heat insulation, waterproofing and collecting rainwater.

BRIEF DESCRIPTION OF THE DRAWINGS The utility model is further described below in conjunction with the accompanying drawings and embodiments.

Fig. 1 is a three-dimensional schematic diagram of the appearance of the utility model.

Fig. 2 is the structure (A-A) schematic diagram of the utility model.

FIG. 3 is a top view of FIG. 2 .

Fig. 4 is a schematic diagram of the structure of the connection cover of the water adding riser.

Fig. 5 is a B-B sectional view of Fig. 4 .

Fig. 6 is a schematic diagram of the installation of the water level regulating plate.

Fig. 7 is a C-C sectional view of Fig. 6 .

Fig. 8 is a schematic view of the arrangement of the utility model.

specific implementation plan

Embodiment shown in Fig. 1-8: a kind of combined multifunctional roof greening device, it is by being placed on the base plate (1) on the roof surface (22) through the communicating pipe (24) of band nut (23), long The bar clip (11) and the cross clip (12) are assembled, and the lower part of the base plate (1) is a conical hollow foot (9) that is isolated from each other and connected to each other. grid-shaped reinforcing ribs (2) of cloth; in the middle of the base plate (1), there are conjoined porous grooves (4) intersecting with each other, and they communicate with the drainage outlets (5) on the four sides of the base plate; in the porous Groove (4) upper sleeve inserts the inner side and is provided with the door-shaped porous water filter frame (8) of the geotextile (15) that stops weeds, silt, has the door-shaped drainage standpipe connection cover (3) of the latter suit ) and the door-shaped water riser connection cover (14); the outlet end of the porous groove (4) is provided with a slot (7) for laying the water level regulating plate (6).

Paste the self-adhesive waterproof roll material on the adjacent periphery of the base plate (1), then install the strip clips (11), and install the cross clips (12) at the four corners of the base plate (1). The connecting pipe (24) passes through the drain outlets (5) of the two adjacent base plates (1), and tightly communicates the two adjacent base plates (1) through the sealing gasket and the nut (23). The plant planting matrix (18) of required thickness is laid in the base plate (1), and the plant (19) can be planted.

The rainwater flows into the conical hollow foot (9) through the planting substrate (18). After the latter is full, the excess rainwater flows into the porous groove (4) through the water filter frame (8) with the geotextile (15), Flow into water collecting pipe (26) and downpipe (28) through drainpipe (25) again, flow into ground water reservoir (29) after filtering through filter box (27) for subsequent use. When the weather is fine, the gate-shaped water filter frame (8) and below form an aquifer, which can continuously moisten the plant planting matrix (18) and the plants (19) therein.

Insert a water level gauge (21) in the hollow foot (9) of the low position to display the water level in the hollow foot (9). If drought situation is arranged, can add water riser connection cover (14) supplementary irrigation water from adding water standpipe (13) through the gate shape that is communicated with porous trench (4) and porous water filter net frame (8). A slot (7) for placing a water level regulating plate (6) is provided at the water outlet end of the porous groove (4) to raise the water level in the substrate and keep the planting substrate (18) and the plants therein moist with sufficient water (19). The parapet (16) and the side base plate (1) are sealed by pasting a self-adhesive waterproof roll (17), and there is a transparent gap between the conical hollow feet (9) at the bottom of the tank body, and the walkway (20 ) is also connected with pipelines, which is convenient for ventilation and dehumidification of the bottom surface.

Claims (2)

1. multifunctional assembled housetop greening device, it is assembled by communicating pipe, rectangular clip and the cross clip of being with nut by the basal disc that is placed on the deck, it is characterized in that: the bottom of basal disc (1) is provided with uniform latticed reinforcement (2) for the conical hollow footing (9) of mutual isolation, disjunctor on basal disc inwall and base plate; Be provided with the porous groove (4) of the right-angled intersection intercommunication of disjunctor at the middle part of basal disc (1), they are communicated with the discharge outlet (5) on basal disc four limits; Go up cover at porous groove (4) and insert a door font porous water filtration rack (8), with latter's suit have a font soil stack to be connected cover (3) to add the water standpipe with a font and be connected cover (14); Be provided with the slot (7) of laying water level adjustable plate (6) in the water side of porous groove (4).

2. multifunctional assembled housetop greening device according to claim 1 is characterized in that: door font porous water filtration rack (8) inboard is provided with geotextiles (15).

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