CN215269658U

CN215269658U - Green roof

Info

Publication number: CN215269658U
Application number: CN202121836935.5U
Authority: CN
Inventors: 施音琦; 董浩杰; 沈桂芳
Original assignee: Hangzhou Jinshun Construction Co ltd
Current assignee: Hangzhou Jinshun Construction Co ltd
Priority date: 2021-08-07
Filing date: 2021-08-07
Publication date: 2021-12-24
Anticipated expiration: 2031-08-07

Abstract

The application relates to a green roof, which relates to the field of green buildings and comprises a roof and a soil layer arranged on the roof; the drip irrigation device also comprises a barrier plate arranged above the soil layer, an air supply module and a drip irrigation module which are arranged in the soil layer; the blocking plate is provided with a plurality of planting holes for planting plants; the air supply module comprises an air pump and an air supply pipe network, the air pump is arranged outside the soil layer, and the air supply pipe network is arranged at the bottom of the soil layer. The air supply pipe network comprises an air inlet pipe connected with the air pump, a plurality of vent pipes and a pipe connector, the air inlet pipe, the vent pipes and the vent pipes are connected through the pipe connector, and an air supply hole is formed in the pipe connector. This application has the effect that reduces moisture evaporation in the soil layer and influences vegetation.

Description

Green roof

Technical Field

The application relates to the field of green buildings, in particular to a green roof.

Background

Along with the development of economy and the improvement of living standard, cities begin to develop green buildings, and the green buildings refer to high-quality buildings which save resources, protect the environment, reduce pollution, provide healthy, applicable and efficient use space for people and furthest realize harmonious symbiosis between people and nature in the whole life cycle.

The roof greening is a mode of green buildings, increases the area of urban green land, improves the increasingly worsened human living environment space, relieves atmospheric floating dust, relieves the urban heat island effect and improves the utilization rate of the national soil resources.

In the above-mentioned related art, since the roof is located at a high height and the wind speed is high, the inventor believes that the soil layer for greening the roof has the defect that the water evaporation is fast and the survival of plants is not facilitated.

SUMMERY OF THE UTILITY MODEL

In order to reduce the evaporation of soil layer moisture, this application provides a green roof.

The application provides a green roof adopts following technical scheme:

a green roof comprises a roof and a soil layer arranged on the roof; the drip irrigation device also comprises a barrier plate arranged above the soil layer, an air supply module and a drip irrigation module which are arranged in the soil layer; the blocking plate is provided with a plurality of planting holes for planting plants; the air supply module comprises an air pump and an air supply pipe network, the air pump is arranged outside the soil layer, and the air supply pipe network is arranged at the bottom of the soil layer.

By adopting the technical scheme, when water in the soil layer is evaporated, the water meets the blocking plate, the water is condensed into water drops on the blocking plate and then falls back to the soil layer, and the blocking plate can reduce the influence of wind outside the soil layer on the soil layer, so that the evaporation of the water in the soil layer is reduced; the setting of baffler has influenced the air flow in the soil layer, and air pump and air supply pipe network provide certain air for the soil layer to reduce the not enough condition that influences the root of plant metabolism of oxygen in the soil layer.

Optionally, the air supply pipe network includes an air inlet pipe connected with the air pump, a plurality of vent pipes and a pipe connector, the air inlet pipe, the vent pipes and the vent pipes are connected through the pipe connector, and the pipe connector is provided with an air supply hole.

Through adopting above-mentioned technical scheme, the setting can be dismantled to the air supply pipe network, the installation and the transportation of the air supply pipe network of being convenient for to can assemble the not air supply pipe network of equidimension according to actual afforestation area.

Optionally, a branch pipe which is vertically arranged is arranged on the air supply hole of the pipe connector and is communicated with the pipe connector; and a plurality of air outlet holes which are uniformly distributed are formed in the side wall of the branch pipe.

By adopting the technical scheme, the contact area with the soil layer is increased, and the gas supply efficiency is improved.

Optionally, a plurality of planting boxes are arranged above the air supply pipe network, and soil layers are arranged in the planting boxes; the inner bottom wall of the planting box is provided with a vertically arranged sleeve, and the sleeve is communicated with the outside of the planting box; the sleeve is provided with a plurality of through holes corresponding to the air outlet holes.

By adopting the technical scheme, the soil layers are all in the planting box, and when a certain part of the vent pipe is damaged, the planting box can be lifted, so that the effect of conveniently overhauling the vent pipe is realized; the case of planting simultaneously can reduce the destruction of plant roots to the breather pipe.

Optionally, a layer of filter screen is arranged outside the sleeve.

Through adopting above-mentioned technical scheme, reduce the impurity in the soil layer and enter into the branch pipe.

Optionally, a drain pipe is arranged on one side of the air supply pipe network, which is far away from the air inlet pipe, and the drain pipe is connected with the vent pipe through a pipe connector; the air inlet pipe is provided with a first valve, and the drain pipe is provided with a second valve.

Through adopting above-mentioned technical scheme, during rainy weather, close first valve, open the second valve, the rainwater passes through soil layer, sleeve, branch pipe, breather pipe and drain pipe in proper order, realizes the effect of drainage.

Optionally, the drip irrigation module comprises a drip irrigation pipe arranged between the soil layer and the baffle plate, a water storage tank communicated with the drip irrigation pipe, a water collection tank arranged at one end of the drain pipe far away from the vent pipe, and a water pump used for conveying water in the water collection tank into the water storage tank.

Through adopting above-mentioned technical scheme, carry out recycle, resources are saved to the rainwater.

Optionally, the drip irrigation pipe is detachably connected to the bottom of the water storage tank.

Through adopting above-mentioned technical scheme, be convenient for drip irrigation the installation and the dismantlement of pipe.

In summary, the present application includes at least one of the following beneficial technical effects:

1. reduce the influence of wind to the soil layer through the baffler, the required oxygen of plant roots metabolism is guaranteed to the air feed module simultaneously.

Drawings

FIG. 1 is a schematic diagram of the overall structure of an embodiment of the present application;

FIG. 2 is a schematic structural diagram of a gas supply module embodied in the embodiment of the present application;

fig. 3 is an enlarged view of a portion a of fig. 2.

Description of reference numerals: 1. a roof; 2. planting boxes; 3. a sleeve; 4. a barrier plate; 5. a gas supply module; 51. an air pump; 52. a gas supply pipe network; 521. an air inlet pipe; 522. a breather pipe; 523. a pipe connector; 524. a branch pipe; 525. a drain pipe; 526. a first valve; 527. a second valve; 6. a drip irrigation module; 61. a water collection tank; 62. a water pump; 63. a water storage tank; 64. a drip irrigation pipe.

Detailed Description

The present application is described in further detail below with reference to figures 1-3.

The embodiment of the application discloses green roof. Referring to fig. 1, the green roof includes a roof 1, an air supply module 5 disposed on the roof 1, a plurality of planting boxes 2 disposed above the air supply module 5, a drip irrigation module 6 disposed above the planting boxes 2, and a barrier plate 4. The soil layer is laid in the planting box 2, plants are planted on the soil layer, the separation plates 4 cover the planting box 2, and two planting holes used for planting the plants are formed in each separation plate 4. Planting case 2 and baffler 4 enclose the soil layer in certain space to reduce the influence of wind to moisture in the soil layer.

With reference to fig. 1 and 2, the air supply module 5 includes an air pump 51 and an air supply pipe network 52, the air pump 51 is fixed on the roof 1, the air pump 51 is located outside the planting box 2, and the air supply pipe network 52 is located below the planting box 2.

Referring to fig. 2 and 3, the air supply pipe network 52 includes an air inlet pipe 521 connected to the air pump 51, a plurality of air pipes 522, a pipe connector 523, a branch pipe 524 and a water outlet pipe 525 vertically disposed on the pipe connector 523, the pipe connector 523 is cross-shaped, the air pipes 522 and the air inlet pipe 521, the air pipes 522 and the water outlet pipe 525 and the air pipes 522 are connected by the pipe connector 523, and the air pipes 522 and the pipe connector 523 are assembled into a net shape. The pipe joint 523 and the air inlet pipe 521, the pipe joint 523 and the air pipe 522, and the pipe joint 523 and the drain pipe 525 are all connected by screw threads.

The pipe connecting piece 523 is provided with an air supply hole, the branch pipe 524 is vertically fixed at the air supply hole of the pipe connecting piece 523, the branch pipe 524 and the pipe connecting piece 523 are integrally arranged, and the side wall of the branch pipe 524 is provided with air outlet holes which are uniformly distributed.

With reference to fig. 1 and 2, a plurality of vertically arranged sleeves 3 are arranged on the inner bottom wall of the planting box 2, each sleeve 3 is communicated with the bottom of the planting box 2, each sleeve 3 corresponds to a branch pipe 524, the branch pipes 524 are inserted into the sleeves 3, and through holes corresponding to the air outlet holes are formed in the side walls of the sleeves 3. The intake pipe 521 is provided with a first valve 526, and the drain hole is provided with a second valve 527.

When weather does not rain, the first valve 526 is opened, the second valve 527 is closed, the air pump 51 delivers air into the air inlet pipe 521, one side of the air passes through the pipe connector 523, the air pipe 522 and the branch pipe 524, and the air enters the soil layer in the planting box 2 through the air outlet hole of the branch pipe 524 and the through hole of the sleeve 3, so that the air is slowly delivered to the soil layer.

When the weather rains, the first valve 526 is closed, the second valve 527 is opened, rainwater enters the branch pipe 524 through the sleeve 3 of the planting box 2, passes through the pipe joint 523 and the breather pipe 522, and is discharged from the drain pipe 525. The outside of sleeve 3 is equipped with the condition that the impurity in the reduction soil layer enters into branch pipe 524 along with the rainwater.

Drip irrigation module 6 including be fixed in drain pipe 525 and keep away from header 61, water pump 62 of breather pipe 522 one end, set up in the water storage tank 63 of header 61 top and connect the drip irrigation pipe 64 in the water storage tank 63 bottom, drip irrigation pipe 64 sets up between planting case 2 and baffle 4, during drain pipe 525 exhaust rainwater entered into header 61, water pump 62 took out the rainwater in the header 61 to in the water storage tank 63, water storage tank 63 provides the required water of driping irrigation for drip irrigation pipe 64.

The drain pipe 525 is connected to the top of the water collecting tank 61, the water pump 62 is connected to the bottom of the water collecting tank 61 and the top of the water storage tank 63, and the drip irrigation pipe 64 is connected to the bottom of the water storage tank 63. Drip irrigation pipe 64 includes many unit pipes and connecting pipe, all wears to be equipped with a unit pipe on every planting case 2, through bolted connection between unit pipe and the unit pipe, and the connecting pipe communicates many unit pipes and water storage tank 63.

The implementation principle of the embodiment of the application is as follows: the soil layer is enclosed by the barrier plates 4 and the planting boxes 2, so that the influence of wind on moisture in the soil layer is reduced, namely, the evaporation of the moisture is reduced. When the weather is not rainy, the first valve 526 is opened, and the second valve 527 is closed, so that the air pump 51 delivers air into the soil layer; when the weather is rainy, the first valve 526 is closed, the second valve 527 is opened, the air supply pipe network 52 plays a role in drainage, and the water collection tank 61 recovers and utilizes rainwater.

The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. A green roof comprises a roof (1) and a soil layer arranged on the roof (1); the method is characterized in that: the soil layer is provided with a barrier plate (4) arranged above the soil layer, an air supply module (5) and a drip irrigation module (6) which are arranged in the soil layer; the blocking plate (4) is provided with a plurality of planting holes for planting plants; the air supply module (5) comprises an air pump (51) and an air supply pipe network (52), the air pump (51) is arranged outside the soil layer, and the air supply pipe network (52) is arranged at the bottom of the soil layer.

2. A green roof according to claim 1, wherein: the air supply pipe network (52) comprises an air inlet pipe (521) connected with the air pump (51), a plurality of vent pipes (522) and a pipe connecting piece (523), the air inlet pipe (521), the vent pipes (522) and the vent pipes (522) are connected through the pipe connecting piece (523), and air supply holes are formed in the pipe connecting piece (523).

3. A green roof according to claim 2, wherein: a branch pipe (524) which is vertically arranged is arranged on an air supply hole of the pipe connecting piece (523), and the branch pipe (524) is communicated with the pipe connecting piece (523); the side wall of the branch pipe (524) is provided with a plurality of air outlet holes which are uniformly distributed.

4. A green roof according to claim 3, wherein: a plurality of planting boxes (2) are arranged above the air supply pipe network (52), and soil layers are arranged in the planting boxes (2); a vertically arranged sleeve (3) is arranged on the inner bottom wall of the planting box (2), and the sleeve (3) is communicated with the outside of the planting box (2); the sleeve (3) is provided with a plurality of through holes corresponding to the air outlet holes.

5. A green roof according to claim 4, wherein: and a layer of filter screen is arranged outside the sleeve (3).

6. A green roof according to claim 2, wherein: a drain pipe (525) is arranged on one side, away from the air inlet pipe (521), of the air supply pipe network (52), and the drain pipe (525) is connected with the vent pipe (522) through a pipe connector (523); be equipped with first valve (526) on intake pipe (521), be equipped with second valve (527) on drain pipe (525).

7. A green roof according to claim 6, wherein: drip irrigation module (6) including set up drip irrigation pipe (64) between soil layer and baffler (4), with drip irrigation water storage tank (63) that pipe (64) communicate, set up in drain pipe (525) keep away from header tank (61) of breather pipe (522) one end and be arranged in carrying water pump (62) to water storage tank (63) in with the water in header tank (61).

8. A green roof according to claim 7, wherein: the drip irrigation pipe (64) is detachably connected to the bottom of the water storage tank (63).