CN210508086U

CN210508086U - Green roof

Info

Publication number: CN210508086U
Application number: CN201921174574.5U
Authority: CN
Inventors: 周海
Original assignee: Shenzhen Mopu Architectural Design Co Ltd
Current assignee: Shenzhen Mopu Architectural Design Co Ltd
Priority date: 2019-07-24
Filing date: 2019-07-24
Publication date: 2020-05-12
Anticipated expiration: 2029-07-24

Abstract

The utility model relates to a green roof, including the roof boarding, set up the vegetation on the roof boarding and plant the box and encircle the water tank of establishing on the vegetation planting box, be provided with in the water tank and be arranged in planting the watered subassembly of going up of box to the vegetation, the subassembly of going up is including setting up the retaining pipe on the water tank and connecting the ball-cock assembly in retaining pipe one end, the ball-cock assembly is located the opening top of water tank, the retaining pipe is installed on the water tank, the one end and the water supply equipment of retaining pipe are connected, the other end stretches to the opening top of water tank, the diversion hole has been seted up to one side inner wall that the box was planted to the water tank is close to. The utility model discloses have the effect of the box upper water is planted to transfer machine vegetation.

Description

Green roof

Technical Field

The utility model belongs to the technical field of the technique of green building and specifically relates to a green roof is related to.

Background

The green roof is also called as a planted roof, roof greening and the like, and generally refers to a roof which is planted with green plants on the roof of a building to achieve the effect of greening the environment and purifying air.

People generally all are provided with planting matrix on current green roof, plant the vegetation on the planting matrix, all can lay the waterproof layer between planting matrix and roof for this green roof has the function of holding back the rainwater, reducing urban heat island effect.

The technical defects exist in the prior art, people need to manually water the planting matrix when planting green plants, and people need to frequently water the roof if the weather is in a hot state for a long time, so that planting maintenance personnel feel very tired.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a green roof, it has the characteristics that can water automatically to planting matrix.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides a green roof, includes the roof boarding, sets up vegetation planting box and the water tank of ring setting on vegetation planting box on the roof boarding, be provided with in the water tank and be arranged in planting the box watered subassembly of going up to the vegetation, the subassembly of going up is including setting up the water storage pipe on the water tank and connecting the ball-cock assembly in water storage pipe one end, and the ball-cock assembly is located the opening top of water tank, and the water storage pipe is installed on the water tank, and the one end and the water supply equipment of water storage pipe are connected, and the other end stretches to the opening top of water tank, and the water tank is close to the diversion hole has been seted up to one side inner wall that the box was.

Through adopting above-mentioned technical scheme, the high float of ball-cock assembly can decide whether the ball-cock assembly opens in the water tank, realizes enough realizing automatic replenishment to the hydroenergy in the water tank, and water in the water tank can supply water for the vegetation plants in the box, makes people need not frequent vegetation in the vegetation plants the box again and waters, and then has alleviateed staff's operating pressure.

The utility model discloses further set up to: the water tank is provided with a water collecting hopper, the water storage pipe penetrates through the side wall of the water collecting hopper and extends to the upper part of the water tank, a baffle plate used for shielding sunlight is arranged in the water collecting hopper, and the baffle plate is obliquely arranged in the water collecting hopper.

Through adopting above-mentioned technical scheme, the water collecting bucket can make things convenient for the water tank to the collection of rainwater, reduces the dependence to the running water, and the water economy resource, baffle can prevent that the water in the water tank from directly exposing under the sun, have reduced the evaporation capacity of water in the water tank, have certain water retention function.

The utility model discloses further set up to: be provided with in the vegetation planting box and be used for carrying out filterable filter layer, be provided with the aquifer and be used for cultivateing the layer of earthing up of vegetation to water, the filter layer includes and filters stone layer and adsorbed layer, and the filter stone level is in the box bottom that the box was planted to the vegetation, the adsorbed layer is located the filter stone layer top, and the aquifer setting is kept away from one side on the filter stone layer at the adsorbed layer, and the layer of earthing up sets up the one side of keeping away from the adsorbed layer at the aquifer.

Through adopting above-mentioned technical scheme, the water of straining stone layer and adsorbed layer both can in the water tank filters, can play the supporting role for earthing up layer again, and the water-storage layer can absorb a large amount of moisture to supply water for earthing up layer through capillary phenomenon, earthing up layer can make things convenient for people to plant the vegetation.

The utility model discloses further set up to: the vegetation planting box coats and is stamped the weather shield, seted up a plurality of planting hole on the weather shield, still seted up a plurality of guiding gutter on the weather shield, the guiding gutter sets up the one side of keeping away from the vegetation planting box at the weather shield, and the both ends of guiding gutter lead to the water tank.

Through adopting above-mentioned technical scheme, the weather shield can prevent that when rainy a large amount of rainwater from gushing into the vegetation from planting the hole and planting the box, prevents that the vegetation from being destroyed by a large amount of rainwater, and the guiding gutter makes things convenient for the drainage of unnecessary rainwater more, reduces the rainwater and gets into the possibility of planting the hole.

The utility model discloses further set up to: a drain hole is formed in one side wall, away from the vegetation planting box, of the water tank, the drain hole is close to the box bottom of the vegetation planting box, a drain pipe is fixedly connected to the drain hole, an automatic pressure valve is arranged on the drain pipe, and one end, away from the drain hole, of the drain pipe leads to a drainage system in a building.

Through adopting above-mentioned technical scheme, when the water in the water tank reaches a quantitative, the automatic pressure valve on the drain pipe can open automatically and carry out the drainage of surplus water, makes the water in the water tank keep relatively invariable all the time.

The utility model discloses further set up to: geotextiles are laid between the culture layer and the water storage layer and between the water storage layer and the adsorption layer.

Through adopting above-mentioned technical scheme, geotechnological cloth can block bank of earth and water-storage layer direct contact under the condition of permeating water, prevents that soil in the bank of earth from contacting the water in the water-storage layer and taking place the soil erosion phenomenon.

The utility model discloses further set up to: the diversion hole is level with the water storage layer in the horizontal direction.

Through adopting above-mentioned technical scheme, the diversion hole can make the water tank continuously supply water in to the aquifer with the aquifer is flat mutually, prevents that the water in the aquifer is dry, guarantees the normal growth of vegetation.

The utility model discloses further set up to: the automatic pressure valve is set to be automatically opened when the water level in the vegetation planting box exceeds the aquifer and closed when the water level is lower than the height of the top of the aquifer.

Through adopting above-mentioned technical scheme, when the water level in the box is planted to the vegetation was too high, automatic pressure valve can open automatically when receiving great water pressure and plant the water drainage system of the water log raft in the box to the building in the vegetation, and when the water level descends in the box is planted to the vegetation, when the water pressure that automatic pressure valve received is lower, automatic pressure valve self-closing reduces the emission of water, guarantees the equilibrium of vegetation planting box normal water.

To sum up, the utility model discloses a beneficial technological effect does:

1. the float valve can be automatically opened and closed according to the height of the water level in the water tank, so that the water quantity in the water tank is kept relatively constant, and the vegetation planting box can be supplied with water all the time;

2. when the water in the water tank and the vegetation planting box is too much, the automatic pressure valve is subjected to pressure exceeding the limited water pressure, and then the automatic pressure valve is opened to discharge the redundant water in the water tank and the vegetation planting box into a drainage system of a building from a drainage pipe, so that the vegetation is prevented from being flooded;

3. the vegetation planting box is arranged on the roof, so that vegetation can be planted, direct irradiation of the sun is reduced, heat absorption of a building is reduced in hot weather, the building keeps relatively cool, energy consumption of the building is reduced, and the purpose of energy conservation is achieved.

Drawings

Fig. 1 is a schematic view of the overall cross-sectional structure of the present invention;

FIG. 2 is an enlarged schematic view of portion A of FIG. 1;

fig. 3 is a plan view of the present invention.

In the figure, 1, a roof panel; 2. a vegetation planting box; 3. a water tank; 4. a water feeding assembly; 41. a water storage pipe; 42. a float valve; 21. a filter layer; 211. a filter stone layer; 212. an adsorption layer; 5. geotextile; 22. a aquifer; 23. cultivating a soil layer; 31. a water diversion hole; 32. a drain hole; 33. a drain pipe; 331. an automatic pressure valve; 34. a water collecting hopper; 341. a baffle plate; 24. a rain shield; 241. planting holes; 242. and a diversion trench.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, for the utility model discloses a green roof, including roof boarding 1, vegetation planting box 2 and the water tank 3 of ring establishment around vegetation planting box 2, vegetation planting box 2 installs on roof boarding 1, and water tank 3 is an annular water tank 3 of cross-section for returning the font, and vegetation planting box 2 is located this annular water tank 3's interior ring, and the outer wall fixed connection of box 2 is planted with the vegetation to the intra-annular outer wall of water tank 3, and the box mouth that roof boarding 1 was kept away from to box 3 and vegetation planting box 2 waits high in vertical direction.

The water tank 3 is provided with a water feeding assembly 4 capable of keeping the water quantity in the water tank 3 relatively stable, and the water feeding assembly 4 comprises a water storage pipe 41 arranged on the outer wall of the water tank 3 and a ball float valve 42 fixedly connected with the water storage pipe 41. The water storage pipe 41 is arranged on the water tank 3, one end of the water storage pipe 41 extends to the upper part of the tank opening of the water tank 3, and the other end is connected with the water outlet of the water supply equipment. The float valve 42 is installed at one end of the water storage pipe 41 far away from the water supply equipment, the float of the float valve 42 is positioned in the water tank 3, and the opening and closing of the float valve 42 are controlled according to the water level.

Be provided with filter layer 21 in the vegetation planting box 2, filter layer 21 is including laying the filter stone layer 211 at vegetation planting box 2 box bottom and being located the adsorbed layer 212 of filter stone layer 211 top, and filter stone layer 211 can be selected for use to cobblestone, zeolite etc. and the adsorbed layer 212 material can be selected for use to be active carbon. Geotechnical cloth 5 is laid to one side that absorbent layer 212 kept away from filter layer 211, and one side that absorbent layer 212 was kept away from to geotechnical cloth 5 is provided with the aquifer 22 that the material is the sponge, and aquifer 22 sets up in absorbent layer 212 top. The geotextile 5 is laid on the side of the aquifer 22 far away from the adsorption layer 212, and the ridging layer 23 for planting the vegetation is laid on the side of the geotextile 5 far away from the aquifer 22.

Water diversion hole 31 has been seted up on the lateral wall that water tank 3 is close to vegetation planting box 2, and water diversion hole 31 runs through the outer wall that the vegetation planting box 2 that closes on, and water diversion hole 31 runs through the one end that vegetation planted box 2 and accesss to aquifer 22, and aquifer 22 keeps level with water diversion hole 31 in the horizontal direction.

A drain hole 32 is formed in the outer wall of an outer ring box of the water tank 3, the drain hole 32 is close to the bottom of the vegetation planting box 2 in the vertical direction, a drain pipe 33 is fixedly connected to the drain hole 32, an automatic pressure valve 331 is installed on the drain pipe 33, and one end, far away from the water tank 3, of the drain pipe 33 is communicated with a drainage system of a building.

Referring to fig. 1 and 3, a water collecting bucket 34 is installed on the water tank 3, the water collecting bucket 34 is fixed on an outer ring tank opening of the water tank 3, a baffle 341 which is obliquely arranged is fixed on the water collecting bucket 34, the oblique direction of the baffle 341 faces the roof panel 1, and the baffle 341 is positioned above the tank opening of the water tank 3. The box mouth lid that box 2 was planted to vegetation is equipped with weather shield 24, has seted up a plurality of on the weather shield 24 and has planted hole 241, plants hole 241 evenly distributed on weather shield 24, and weather shield 24 keeps away from and sets up the guiding gutter 242 of a plurality of crisscross settings on the side that box 2 was planted to vegetation, and annular water tank 3 is all access to at the both ends of guiding gutter 242.

The implementation principle of the embodiment is as follows: people plant green plants on the ridging layer 23 in the vegetation planting box 2 to achieve the purposes of greening the environment and purifying the air, and meanwhile, the vegetation planting box has the characteristics of reducing the roof temperature and saving energy consumption;

when plants are planted, water needs to be added into the water tank 3, when the water in the water tank 3 flows through the water guide hole 31 and flows into the vegetation planting box 2 through the water guide hole 31, when the water in the vegetation planting box 2 flows through the filter layer 21 and contacts the water storage layer 22, the water storage layer 22 absorbs water and conveys the water to the soil culture layer 23 through capillary phenomenon, and people can plant the plants on the soil culture layer 23;

when the water level in the water tank 3 and the vegetation planting box 2 reaches a proper height, for example, when the water level is higher than the adsorption layer 212 and does not exceed the height of the water storage layer 22, the float of the float valve 42 drives the float valve 42 to close the water storage pipe 41, when the water level is lower than the proper height, the float valve 42 is opened, the water storage pipe 41 supplies water to the water tank 3, and the water supply of the water storage pipe 41 is automatically realized by the float valve 42, so that the convenience and the easiness are realized;

the baffle 341 on the water collecting bucket 34 can reduce the evaporation of water in the water tank 3, when raining, rainwater can be collected into the water tank 3 by the water collecting bucket 34, the rain shielding plate 24 can prevent a large amount of rainwater from entering the vegetation planting box 2, and rainwater falling on the rain shielding plate 24 flows into the water tank 3 from the rain shielding plate 24 along the diversion trench 242 to collect rainwater;

when the water in the vegetation planting box 2 is over the aquifer 22, the automatic pressure valve 331 is opened automatically by large water pressure, the water in the vegetation planting box 2 is discharged from the drain pipe 33 to the vegetation planting box 2 and is discharged to the drainage system of the building, when the water level in the vegetation planting box 2 is lower than the aquifer 22, the automatic pressure valve 331 is closed by the pressure reduction of the water, and the water is prevented from running off from the vegetation planting box 2.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides a green roof, includes roof boarding (1), sets up vegetation planting box (2) and the water tank (3) of ring setting on vegetation planting box (2) on roof boarding (1), its characterized in that: be provided with in water tank (3) and be arranged in planting watered subassembly (4) in box (2) to the vegetation, go up water subassembly (4) including setting up water storage pipe (41) on water tank (3) and connecting ball-cock assembly (42) in water storage pipe (41) one end, ball-cock assembly (42) are located the opening top of water tank (3), and water storage pipe (41) are installed on water tank (3), and the one end and the water supply equipment of water storage pipe (41) are connected, and the other end stretches to the opening top of water tank (3), and water tank (3) are close to diversion hole (31) have been seted up to one side inner wall that box (2) were planted to the vegetation, diversion hole (31) run through the lateral wall that box (2) was planted to the vegetation.

2. A green roof according to claim 1, wherein: the water storage device is characterized in that a water collecting hopper (34) is arranged on the water tank (3), the water storage pipe (41) penetrates through the side wall of the water collecting hopper (34) and extends to the upper portion of the water tank (3), a baffle plate (341) used for shielding sunlight is arranged in the water collecting hopper (34), and the baffle plate (341) is obliquely arranged in the water collecting hopper (34).

3. A green roof according to claim 1, wherein: be provided with in vegetation planting box (2) and be used for carrying out filterable filter layer (21), be provided with aquifer (22) for the vegetation water supply and be used for cultivateing layer of earthing up (23) of vegetation, filter layer (21) are located including stone filter layer (211) and adsorbed layer (212), stone filter layer (211) the box bottom of vegetation planting box (2), adsorbed layer (212) are located stone filter layer (211) top, and aquifer (22) set up the one side of keeping away from stone filter layer (211) in adsorbed layer (212), and earthing up layer (23) set up the one side of keeping away from adsorbed layer (212) in aquifer (22).

4. A green roof according to claim 1, wherein: the vegetation plants box (2) and coats and has stamped weather shield (24), a plurality of planting hole (241) have been seted up on weather shield (24), still seted up a plurality of guiding gutter (242) on weather shield (24), guiding gutter (242) set up the one side of keeping away from vegetation planting box (2) in weather shield (24), and the both ends of guiding gutter (242) are led to water tank (3).

5. A green roof according to claim 3, wherein: a drain hole (32) is formed in one side wall, far away from the vegetation planting box (2), of the water tank (3), the drain hole (32) is close to the box bottom of the vegetation planting box (2), a drain pipe (33) is fixedly connected to the drain hole (32), an automatic pressure valve (331) is arranged on the drain pipe (33), and one end, far away from the drain hole (32), of the drain pipe (33) leads to a drainage system in a building.

6. A green roof according to claim 3, wherein: geotextiles (5) are laid between the culture layer (23) and the water storage layer (22) and between the water storage layer (22) and the adsorption layer (212).

7. A green roof according to claim 5, wherein: the water diversion holes (31) are level with the water storage layer (22) in the horizontal direction.

8. A green roof according to claim 7, wherein: the automatic pressure valve (331) is arranged to open automatically when the water level in the vegetation planting box (2) is above the aquifer (22) and to close below the height of the top of the aquifer (22).