CN216516526U

CN216516526U - Roof drainage device and green roof

Info

Publication number: CN216516526U
Application number: CN202123315823.8U
Authority: CN
Inventors: 伍小粦; 李俊; 袁志斌
Original assignee: Guangdong Fifths Constructional Engineering Co ltd
Current assignee: Guangdong Fifths Constructional Engineering Co ltd
Priority date: 2021-12-24
Filing date: 2021-12-24
Publication date: 2022-05-13
Anticipated expiration: 2031-12-24

Abstract

The utility model discloses a roof drainage device, and belongs to the technical field of roofs. It includes the rainwater fill, rainwater fill threaded connection is in the preset drainage port at roof platform top, the top of every rainwater fill all is equipped with the filter mantle, and the filter mantle internal fixation has the connecting plate, connecting plate and rainwater fill fixed connection, the outer wall of filter mantle rotates through the swivel mount and is connected with the annular slab, the bottom of annular slab is fixed with a plurality of brush poles, and the brush hair of brush pole and the outer wall of filter mantle contact each other, the top of annular slab is fixed with a plurality of arc deep beads, and the lateral wall of a plurality of arc deep beads all with filter mantle sliding connection. The rainwater filter has the advantages that the filtering effect can be achieved in the drainage process, the rainwater hopper is prevented from being blocked by sundries, and meanwhile, green plants can be planted by utilizing redundant rainwater, so that the roof is more environment-friendly.

Description

Roof drainage device and green roof

Technical Field

The utility model relates to a roof drainage device and a green roof, and belongs to the technical field of roofs.

Background

Rainwater is directly discharged to a sewer pipe through a drainage system on a roof, at present, in order to improve the drainage speed, a siphon drainage system is generally adopted, and the siphon drainage system is widely applied due to the advantages of high drainage speed, good drainage effect and the like.

Rainwater fill among the prior art can't filter the rainwater at the drainage in-process, directly gets into rainwater fill after the rainwater converges drainage tank promptly and carries out the drainage, and such drainage mode causes rainwater fill jam very easily, can not utilize unnecessary rainwater simultaneously.

SUMMERY OF THE UTILITY MODEL

The technical problem to be solved by the utility model is as follows: the utility model provides a roof drainage device and green roof, it has solved the rainwater fill among the prior art and all can't filter the rainwater at the drainage in-process, directly gets into the rainwater fill behind the rainwater inward-remittance drainage tank and carries out the drainage promptly, and such drainage mode causes the rainwater fill to block up very easily, can not utilize the problem to unnecessary rainwater simultaneously.

The technical problem to be solved by the utility model is realized by adopting the following technical scheme:

roof drainage device, including the rainwater fill, rainwater fill threaded connection is in the predetermined drain hole in roof platform top, every the top of rainwater fill all is equipped with the filter mantle, just the filter mantle internal fixation has the connecting plate, connecting plate and rainwater fill fixed connection, the outer wall of filter mantle rotates through the swivel mount and is connected with the annular slab, the bottom of annular slab is fixed with a plurality of brush poles, just the brush hair of brush pole and the outer wall of filter mantle contact each other, the top of annular slab is fixed with a plurality of arc deep beads, and is a plurality of the lateral wall of arc deep bead all with filter mantle sliding connection.

As a preferred example, a connecting ring is arranged at the top of each filter cover, and one end of each of the plurality of arc wind deflectors on each filter cover is fixed with the connecting ring.

The utility model provides a green roof, includes roof platform and arbitrary roof drainage device, still including placing a plurality of box bodys on the roof platform, every all be equipped with the sponge that absorbs water in the box body, the top of the sponge that absorbs water is equipped with the T template, just the both ends of T template all are located the mutual butt of the lateral wall of going up of box body, a plurality of planting holes have been seted up at the top of T template, the both sides wall of box body all is fixed the intercommunication and has the inlet tube.

As a preferable example, the four corners of the bottom of each box body are fixed with a block with a mat, and the bottom of the block with a mat is fixed with a non-slip mat.

As the preferred example, every all be equipped with in the one end that the inlet tube is close to the T template and change the board, the one end of changeing the board is passed through the fixed axle and is connected with the inlet tube rotation, just the fixed axle keeps away from box body one side and sets up, the other end of changeing the board is fixed with adsorbs the piece, the outer wall of box body is fixed with and adsorbs piece assorted magnetite, the bottom of changeing the board other end still is fixed with the floater.

As a preferred example, the top of each water inlet pipe is fixed with an obliquely arranged filter screen plate.

As a preferred example, each water-absorbing sponge is abutted against the box bottom of the box body.

The utility model has the beneficial effects that: the rainwater filter can play a role in filtering in the drainage process, prevents sundries from blocking a rainwater hopper, and can utilize redundant rainwater to plant green plants, so that the roof is more green and environment-friendly.

Drawings

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

fig. 2 is a schematic structural view of a portion a in fig. 1.

In the figure: 1 roof platform, 2 rainwater hoppers, 3 filter covers, 4 connecting plates, 5 annular plates, 6 brush rods, 7 arc wind shields, 8 connecting rings, 9 box bodies, 10 water-absorbing sponges, 11T-shaped plates, 12 planting holes, 13 water inlet pipes, 14 block-up blocks, 15 rotating plates, 16 fixing shafts, 17 adsorption blocks, 18 magnets, 19 floating balls and 20 filter screen plates.

Detailed Description

In order to make the technical means, the original characteristics, the achieved purpose and the efficacy of the utility model easy to understand, the utility model is further described with reference to the specific drawings.

As shown in fig. 1, the roof drainage device comprises rain hoppers 2, the rain hoppers 2 are in threaded connection with a preset drainage port at the top of a roof platform 1, a filter cover 3 is arranged above each rain hopper 2, a connecting plate 4 is fixed in each filter cover 3, the connecting plate 4 is fixedly connected with each rain hopper 2, the outer wall of each filter cover 3 is rotatably connected with an annular plate 5 through a rotating sleeve, a plurality of brush rods 6 are fixed at the bottom of each annular plate 5, the bristles of the brush rods 6 are in mutual contact with the outer wall of each filter cover 3, a plurality of arc wind shields 7 are fixed at the top of each annular plate 5, the arc wind shields 7 are the same as wind shields outside a wind cap in the prior art, the device can integrally rotate in the blowing process, the side walls of the plurality of arc wind shields 7 are in sliding connection with the filter covers 3, a connecting ring 8 is arranged at the top of each filter cover 3, one end of each arc wind shield 7 on each filter cover 3 is fixed with the connecting ring 8, the stability of the rotation of the plurality of arc wind deflectors 7 is improved.

As shown in fig. 1-2, a green roof, roof drainage device including roof platform 1 and any one, still include a plurality of box bodys 9 of placing on roof platform 1, all be equipped with the sponge 10 that absorbs water in every box body 9, the sponge 10 that absorbs water all with the box bottom mutual butt of box body 9, guarantee the sufficiency of absorbing water, the top of the sponge 10 that absorbs water is equipped with T template 11, and the both ends of T template 11 all are located the last side wall mutual butt of box body 9, a plurality of planting holes 12 have been seted up at the top of T template 11, all plant the green plant in every planting hole 12, the both sides wall of box body 9 all is fixed the intercommunication has inlet tube 13, the bottom four corners department of box body 9 all is fixed with bed hedgehopping piece 14, and the bottom of bed hedgehopping piece 14 is fixed with the pad, reduce the area between box body 9 and the roof platform 1, can guarantee that the rainwater can discharge fast.

As shown in fig. 2, a rotating plate 15 is arranged in one end of each water inlet pipe 13 close to the T-shaped plate 11, one end of the rotating plate 15 is rotatably connected with the water inlet pipe 13 through a fixing shaft 16, the fixing shaft 16 is arranged at one side far away from the box body 9, an adsorption block 17 is fixed at the other end of the rotating plate 15, a magnet 18 matched with the adsorption block 17 is fixed on the outer wall of the box body 9, a floating ball 19 is fixed at the bottom of the other end of the rotating plate 15, rainwater is accumulated at the water inlet of the water inlet pipe in the rain falling process, when the gravity of the accumulated rainwater reaches a certain degree, the rotating plate 15 can be pushed to rotate around the fixing shaft 16, the adsorption block 17 and the magnet 18 are separated from each other, after the rainwater in the box body 9 is collected to a certain height, the rotating plate 15 can be rotated through the arranged floating ball 19, the adsorption block 17 and the magnet 18 are adsorbed together, the opening of the water inlet pipe is closed, and the evaporation of the water is reduced, the filter screen plate 20 is fixed on the top of each water inlet pipe 13 and is arranged obliquely, so that external foreign matters can be effectively prevented from entering the water inlet pipe 13.

The working principle is as follows: when in use, the rainwater hopper 2 is sleeved with the water outlet of the roof platform 1 through the arranged rainwater hopper 2, so that the rainwater hopper 2 and the filter cover 3 can be fixed on the roof platform 1, the rainwater hopper 2 can rapidly drain water in a siphoning mode, meanwhile, the filter cover 3 can block external foreign matters in the drainage process to prevent the rainwater hopper 2 from being blocked, then, the arc wind shields 7 are arranged to enable air to flow and sequentially blow the arc wind shields 7 to rotate, further, the annular plate 5 and the brush rod 6 are driven to rotate, the brush rod 6 is enabled to clean the surface of the filter cover 2 to ensure the water passing efficiency of the filter cover 2, then, the box body 9 is placed on the roof platform 1, green plants are planted in the planting holes 12 on the T-shaped plate 11, and then, the water inlet pipe 13 is arranged to collect redundant rainwater into the box body 9, the rainwater can be absorbed through the water-absorbing sponge 10 arranged on the roof, and moisture is provided for green plants planted on the T-shaped plates 11, so that the roof is more environment-friendly.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and that various changes and modifications may be made without departing from the spirit and scope of the utility model as defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Roof drainage device, including rainwater fill (2), rainwater fill (2) threaded connection is in the drainage opening that roof platform (1) top was predetermine, its characterized in that: every the top of rainwater fill (2) all is equipped with filter mantle (3), just filter mantle (3) internal fixation has connecting plate (4), connecting plate (4) and rainwater fill (2) fixed connection, the outer wall of filter mantle (3) is connected with annular slab (5) through the swivel nut rotation, the bottom of annular slab (5) is fixed with a plurality of brush poles (6), just the brush hair of brush pole (6) and the outer wall of filter mantle (3) contact each other, the top of annular slab (5) is fixed with a plurality of arc deep beads (7), and is a plurality of the lateral wall of arc deep bead (7) all with filter mantle (3) sliding connection.

2. The roof drain of claim 1, wherein: the top of each filter cover (3) is provided with a connecting ring (8), and one end of each of a plurality of arc wind shields (7) on each filter cover (3) is fixed with the connecting ring (8).

3. A green roof comprising a roof deck (1) and a roof drainage device according to any one of claims 1-2, characterized in that: still including placing a plurality of box bodies (9) on roof platform (1), every all be equipped with sponge (10) that absorb water in box body (9), the top of sponge (10) that absorb water is equipped with T template (11), just the both ends of T template (11) all are located the mutual butt of lateral wall on box body (9), a plurality of planting holes (12) have been seted up at the top of T template (11), the both sides wall of box body (9) all is fixed the intercommunication has inlet tube (13).

4. A green roof according to claim 3, wherein: and four corners of the bottom of each box body (9) are respectively fixed with a heightening block (14), and the bottom of each heightening block (14) is fixed with a non-slip mat.

5. A green roof according to claim 3, wherein: every inlet tube (13) all are equipped with in the one end that is close to T template (11) and change board (15), the one end of changing board (15) is passed through fixed axle (16) and is connected with inlet tube (13) rotation, just box body (9) one side setting is kept away from in fixed axle (16), the other end of changing board (15) is fixed with adsorbs piece (17), the outer wall of box body (9) is fixed with and adsorbs piece (17) assorted magnetite (18), the bottom of changeing the board (15) other end still is fixed with floater (19).

6. A green roof according to claim 3, wherein: the top of each water inlet pipe (13) is fixed with a filter screen plate (20) which is obliquely arranged.

7. A green roof according to claim 3, wherein: each water absorption sponge (10) is mutually abutted with the bottom of the box body (9).