CN215992220U

CN215992220U - Roof three-dimensional greening circulation system

Info

Publication number: CN215992220U
Application number: CN202122292691.5U
Authority: CN
Inventors: 郝宁; 范增昌; 高占强; 贾翠华; 冯庆伟; 郝立刚
Original assignee: Jianguo Weiye Waterproof Science And Technology Wangdu Co ltd
Current assignee: Jianguo Weiye Waterproof Science And Technology Wangdu Co ltd
Priority date: 2021-09-22
Filing date: 2021-09-22
Publication date: 2022-03-11
Anticipated expiration: 2031-09-22

Abstract

The utility model relates to a three-dimensional greening circulation system in roof relates to the technical field of roof greening, it includes from last vegetable layer that sets gradually extremely down, plant soil layer and concrete layer, evenly laid a plurality of collector pipes between planting soil layer and the concrete layer, it is provided with multirow drainage hole to link up on the lateral wall of collector pipe, multirow drainage hole evenly sets up along the length direction of collector pipe, the one end intercommunication of a plurality of collector pipes is provided with the collecting pipe, a plurality of collector pipe of collecting pipe perpendicular to set up, and collecting pipe one end intercommunication is provided with the storage water tank. This application has realized the timely emission of roof rainwater through setting up the collector pipe, simultaneously through setting up the storage water tank, has realized the storage of rainwater, has reduced the waste of water resource.

Description

Roof three-dimensional greening circulation system

Technical Field

The application relates to the field of roof greening, in particular to a three-dimensional greening circulating system for a roof.

Background

Greening plays an important role in improving the overall environment of the city. The roof garden is an important form of modern city greening, and the greening implemented on the tops of urban buildings and structures has an extremely important significance for increasing the area of urban green land and improving the increasingly deteriorated human living environment space.

However, most of the existing roof garden systems are constructed without considering the requirement of roof drainage, and when the rainfall is large, the roof garden systems are paved on the roof, so that the rainwater cannot be drained in time, the waterproof performance of the roof is damaged, and the root rot of plants in the roof garden is easily caused to be improved.

SUMMERY OF THE UTILITY MODEL

In order to realize the timely emission of rainwater, this application provides a roof three-dimensional greening circulation system.

The application provides a roof three-dimensional greening circulation system adopts following technical scheme:

the utility model provides a roof three-dimensional greening circulation system, includes from last vegetable layer, planting soil layer and the concrete layer that sets gradually extremely down, plant the soil layer with a plurality of collector pipes have evenly been laid between the concrete layer, it is provided with multirow drainage hole to link up on the lateral wall of collector pipe, the multirow drainage hole is followed the length direction of collector pipe evenly sets up, and is a plurality of the one end intercommunication of collector pipe is provided with the collecting pipe, the collecting pipe perpendicular to is a plurality of the collector pipe sets up, just collecting pipe one end intercommunication is provided with the storage water tank.

By adopting the technical scheme, when the rainfall is large, one part of rainwater is absorbed by the vegetable layer, the redundant rainwater is collected to the planting soil layer, and the rainwater enters the water storage tank through the water collecting pipe at the moment, so that the redundant rainwater is discharged and stored. Through setting up the collector pipe, realized the timely emission of roof rainwater, simultaneously through setting up the storage water tank, realized the storage of rainwater, reduced the waste of water resource.

Optionally, a cinder layer is arranged between the planting soil layer and the concrete, and the water collecting pipe is arranged between the cinder layer and the concrete layer.

Through adopting above-mentioned technical scheme, through setting up the cinder layer, keep apart the collector pipe with planting the soil layer, effectively avoided planting the soil layer and blockked up collector pipe and drainage hole, guaranteed the normal operating condition of collector pipe and drainage hole, can also carry out preliminary filtration to the rainwater simultaneously.

Optionally, a plurality of layers of nylon cloth used for wrapping the water collecting pipe are arranged on the water collecting pipe.

Through adopting above-mentioned technical scheme, through setting up nylon cloth, further filter the rainwater, avoid the debris that the rainwater carried to go on in collector pipe and the storage water tank.

Optionally, the outer side of the nylon cloth is wound with binding wires, and the binding wires are arranged along the length direction of the water collecting pipe.

Through adopting above-mentioned technical scheme, through setting up the steel wire, realized the stable connection of nylon cloth with the collector pipe, guaranteed the normal operating condition of nylon cloth, and then guaranteed the filter effect of nylon cloth to the rainwater.

Optionally, a vacuum pump is arranged between the water storage tank and the collecting pipe, the water inlet end of the vacuum pump is communicated with the collecting pipe, and the water outlet end of the vacuum pump is communicated with the water storage tank.

By adopting the technical scheme, the rainwater collected on the cinder layer is pumped by the vacuum pump, so that the rainwater discharge efficiency is improved, and the timely rainwater discharge is ensured.

Optionally, the water storage tank is communicated with an air outlet pipe.

Through adopting above-mentioned technical scheme, through setting up the outlet duct, realized the normal circulation of storage water tank and outside air, realized the normal emission of the air of vacuum pump suction, and then guaranteed the normal operating condition of vacuum pump.

Optionally, a spraying device for spraying and irrigating the vegetable layer is communicated with the water storage tank.

Through adopting above-mentioned technical scheme, water the plant in the vegetable layer through setting up sprinkler, realized the cyclic utilization of rainwater in the storage water tank, guaranteed the normal growth state of plant in the vegetable layer under the arid environment.

Optionally, a water level measuring instrument is arranged on the water storage tank, a drain pipe is communicated with the water storage tank, and the drain pipe is used for discharging rainwater stored in the water storage tank.

By adopting the technical scheme, the water level measuring instrument is arranged, so that the water storage capacity in the water storage tank can be conveniently observed and determined. Meanwhile, the drainage pipe is arranged, so that rainwater in the water storage tank can be timely drained under the condition of heavy rainfall, and the vacuum pump and the water collection pipe can timely suck and drain rainwater collected on the coal bed.

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

the arrangement of the water collecting pipe realizes timely drainage of roof rainwater, and the arrangement of the water storage tank realizes storage of rainwater and reduces waste of water resources;

the vacuum pump is arranged to suck the rainwater collected on the cinder layer, so that the rainwater discharge efficiency is improved, and the rainwater is ensured to be discharged in time;

watering the plant in the vegetable layer through setting up sprinkler, realized the cyclic utilization of rainwater in the storage water tank, guaranteed the normal growth state of plant in the vegetable layer under the arid environment.

Drawings

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

FIG. 2 is a schematic view of the connection relationship between the water collecting pipe and the cinder layer and the concrete layer in the embodiment of the application.

Fig. 3 is a schematic view of the connection relationship between the water collecting pipe and the nylon cloth in the embodiment of the present application.

FIG. 4 is a schematic view of the connection between the spraying device and the water storage tank in the embodiment of the present application.

Description of reference numerals: 1. a vegetable layer; 2. planting a soil layer; 3. a coal cinder layer; 4. a concrete layer; 5. a water collection pipe; 51. water filtering holes; 52. nylon cloth; 53. binding wires; 6. a collection pipe; 7. a water storage tank; 71. a connecting pipe; 72. an air outlet pipe; 721. a dust screen; 73. a water level measuring instrument; 74. a drain pipe; 741. a ball valve; 8. a vacuum pump; 9. a spraying device; 91. a water pump; 911. a water inlet pipe; 912. a water outlet pipe; 92. irrigating a pipe; 93. a spray head; 10. an intermediate pipe.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

The embodiment of the application discloses roof three-dimensional greening circulation system.

Referring to fig. 1, 2 and 3, the roof three-dimensional greening circulation system comprises a vegetation layer 1, a planting soil layer 2, a cinder layer 3, a concrete layer 4 and a plurality of water collecting pipes 5. Vegetable layer 1, plant soil layer 2, cinder layer 3 and concrete layer 4 are from last to setting gradually on the roof down, a plurality of collector pipes 5 are evenly laid between cinder layer 3 and concrete layer 4, and a plurality of collector pipes 5 set up side by side, be provided with multirow drainage hole 51 along its length direction on the lateral wall of collector pipe 5, discharge the collection to the unnecessary rainwater that collects in the roof bottom, prevent vegetable layer 1's the mashed root of plant, also prevent simultaneously that the rainwater from causing the destruction to the waterproof construction on roof.

Referring to fig. 2 and 3, a plurality of layers of nylon cloth 52 are disposed on the water collecting pipe 5, and the nylon cloth 52 is used for wrapping the end of the water collecting pipe 5 and the water filtering holes 51 to filter the rainwater entering the water collecting pipe 5. Meanwhile, the outer side of the nylon cloth 52 is spirally wound with binding wires 53 along the length direction of the nylon cloth to bind the nylon cloth 52, so that the nylon cloth 52 is stably connected with the water collecting pipe 5, and the filtering effect of the nylon cloth 52 on rainwater is further ensured.

Referring to fig. 1 and 2, a collecting pipe 6 is horizontally arranged at the same end of the plurality of water collecting pipes 5, the collecting pipe 6 is arranged perpendicular to the water collecting pipes 5, and the water collecting pipes 5 are communicated with the collecting pipe 6. Meanwhile, a water storage tank 7 is arranged beside the collecting pipe 6, a connecting pipe 71 is vertically arranged on the upper end face of the water storage tank 7, the lower end of the connecting pipe 71 is communicated with the water storage tank 7, the upper end of the connecting pipe is communicated with one end of the collecting pipe 6, and the port of the other end of the collecting pipe 6 is arranged in a closed manner.

Referring to fig. 1, a vacuum pump 8 is arranged between a connecting pipe 71 and a collecting pipe 6, the water inlet end of the vacuum pump 8 is communicated with the collecting pipe 6, and the water outlet end of the vacuum pump 8 is communicated with the connecting pipe 71, so that the collecting efficiency of the water collecting pipe 5 on rainwater is improved through the vacuum pump 8, and the timely discharge of redundant rainwater collected on the cinder layer 3 is ensured.

Referring to fig. 1 and 4, an air outlet pipe 72 communicated with the water storage tank 7 is vertically arranged on the water storage tank 7, so that when the vacuum pump 8 sucks the excessive rainwater collected at the bottom of the roof, the air in the water storage tank 7 and the outside air keep normal circulation, thereby ensuring the normal working state of the vacuum pump 8 and the rainwater sucking efficiency. Meanwhile, the upper port of the air outlet is sleeved with a dust screen 721 to prevent external dust and impurities from entering the water storage tank 7.

Therefore, when the excessive rainwater collected on the cinder layer 3 is discharged, only the vacuum pump 8 needs to be started, and the vacuum pump 8 sucks the excessive rainwater through the plurality of water collecting pipes 5 arranged between the cinder layer 3 and the concrete layer 4, so that the rapid discharge of the excessive rainwater can be realized.

Referring to fig. 1 and 4, a water level measuring instrument 73 is connected to the water storage tank 7 so as to determine the storage amount of rainwater in the water storage tank 7. Meanwhile, a drain pipe 74 is communicated with the lower end surface of the water storage tank 7, one end of the drain pipe 74, which is far away from the water storage tank 7, is communicated with a drainage facility arranged on a building, and a ball valve 741 is communicated with the drain pipe 74 to control the opening and closing of the drain pipe 74.

Therefore, when the heavy rainfall condition appears, when the water storage volume of the water storage tank 7 can not meet the drainage demand, the gate valve can be opened at the moment, so that the drain pipe 74 is communicated with the drainage facility arranged on the building, the stored rainwater of the water storage tank 7 is discharged, the vacuum pump 8 and the water collecting pipe 5 are ensured to normally suck the rainwater collected at the bottom of the roof, and the timely discharge of the redundant rainwater is realized.

Referring to fig. 1 and 4, a spraying device 9 is arranged on the water storage tank 7, the spraying device 9 comprises a water pump 91, an irrigation pipe 92 and a plurality of spray heads 93, the water pump 91 is arranged on the water storage tank 7, the water inlet end of the water pump 91 is communicated with the water storage tank 7 through a water inlet pipe 911, and the water inlet pipe 911 vertically extends downwards to the bottom of the water storage tank 7. The water outlet end of the water pump 91 vertically extends upwards to the upper part of the vegetation layer 1 through the water outlet pipe 912, the irrigation pipe 92 is horizontally arranged in the middle of the upper part of the vegetation layer 1 and arranged along the length direction of the vegetation layer 1, meanwhile, one end of the irrigation pipe 92 is communicated with the upper end of the water outlet pipe 912 through the middle pipe 10, and the port of the other end is arranged in a closed shape.

Referring to fig. 4, a plurality of nozzles 93 are disposed along the length direction of the irrigation pipe 92 and are uniformly distributed on both sides of the irrigation pipe 92 to irrigate the vegetation layer 1 under drought conditions, so as to ensure the normal growth of plants in the vegetation layer 1.

Therefore, when the plants in the vegetation layer 1 are irrigated in a drought environment, only the water pump 91 needs to be started, the water pump 91 pumps rainwater stored in the water storage tank 7 to the irrigation pipe 92, and then the spray heads 93 arranged on the irrigation pipe 92 spray and irrigate the vegetation layer 1, so that the irrigation work of the vegetation layer 1 is completed, and the normal growth of the plants in the vegetation layer 1 is ensured.

The implementation principle of the roof three-dimensional greening circulation system in the embodiment of the application is as follows: when discharging the excessive rainwater collected at the bottom of the roof, only the vacuum pump 8 needs to be started, and the rainwater collected on the cinder layer 3 is pumped into the water storage tank 7 through the vacuum pump 8, so that the rainwater can be discharged and stored.

When the plants in the vegetation layer 1 are irrigated in the drought environment, only the water pump 91 needs to be started, the water pump 91 pumps the rainwater stored in the water storage tank 7 to the irrigation pipe 92, and the vegetation layer 1 is sprayed and irrigated through the spray heads 93 arranged on the irrigation pipe 92, so that the irrigation work of the vegetation layer 1 is completed, and the reutilization of rainwater resources is realized.

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: equivalent changes in structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims

1. The utility model provides a roof three-dimensional greening circulation system which characterized in that: include from last vegetable layer (1), planting soil layer (2) and the concrete layer (4) that sets gradually extremely down, plant soil layer (2) and evenly laid a plurality of collector pipe (5) between concrete layer (4), it is provided with multirow drainage hole (51), multirow to link up on the lateral wall of collector pipe (5) drainage hole (51) are followed the length direction of collector pipe (5) evenly sets up, and is a plurality of the one end intercommunication of collector pipe (5) is provided with collecting pipe (6), collecting pipe (6) perpendicular to is a plurality of collector pipe (5) set up, just collecting pipe (6) one end intercommunication is provided with storage water tank (7).

2. The system of claim 1, wherein the circulating system for three-dimensional greening of the roof comprises: plant soil layer (2) with be provided with cinder layer (3) between the concrete, just water-collecting pipe (5) arrange in cinder layer (3) with between concrete layer (4).

3. The system of claim 1, wherein the circulating system for three-dimensional greening of the roof comprises: the water collecting pipe (5) is provided with a plurality of layers of nylon cloth (52) used for wrapping the water collecting pipe (5).

4. The system of claim 3, wherein the circulating system for three-dimensional greening of the roof comprises: and a binding wire (53) is wound on the outer side of the nylon cloth (52), and the binding wire (53) is arranged along the length direction of the water collecting pipe (5).

5. The system of claim 1, wherein the circulating system for three-dimensional greening of the roof comprises: a vacuum pump (8) is arranged between the water storage tank (7) and the collecting pipe (6), the water inlet end of the vacuum pump (8) is communicated with the collecting pipe (6), and the water outlet end is communicated with the water storage tank (7).

6. The roof three-dimensional greening circulation system according to claim 5, wherein: an air outlet pipe (72) is communicated with the water storage tank (7).

7. The system of claim 1, wherein the circulating system for three-dimensional greening of the roof comprises: the water storage tank (7) is communicated with a spraying device (9) used for spraying and irrigating the vegetable layer (1).

8. The system of claim 1, wherein the circulating system for three-dimensional greening of the roof comprises: the rainwater storage device is characterized in that a water level measuring instrument (73) is arranged on the water storage tank (7), the water storage tank (7) is communicated with a drain pipe (74), and the drain pipe (74) is used for discharging rainwater stored in the water storage tank (7).