Device for draining water from roof
A drainage pipe and hollow board technology, which is applied in the field of roof drainage devices, can solve problems such as incomplete isolation, water seepage in houses, roof hazards, etc., and achieve the effect of eliminating water leakage and ensuring temperature
Inactive Publication Date: 2015-02-04
TECSUN SUZHOU HOME
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Problems solved by technology
[0002] At present, with the continuous expansion and development of the city, the planting area is constantly shrinking, so there is planting on the roof. After planting on the roof, it is necessary to overcome the waste water generated by the plants after water seepage will leak on the roof, resulting in water seepage in the house. The usual practice now is to lay multi-layer waterproof materials on the roof, but this method can only prevent water seepage in the house for a short period of time, and cannot completely isolate it. At the same time, too many planting layers will also cause damage to the roof.
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[0019] Such as figure 1 As shown, a device for roof drainage includes a plant planting layer, the plant planting layer is laid on the roof, the bottom of the plant planting layer is embedded with a hollow plate 1, and the hollow plate 1 is arranged in an arc , a sealing layer 3 is provided under the hollow plate 1, and evenly arranged hollow holes 2 are arranged on the arc-shaped hollow plate 1, the sealing layer 3 communicates with the drain pipe 4, and the drain pipe 4 communicates with The pipe is connected to the sewage collection device. The arc-shaped hollow plate 1 can bear the plant planting layer covered by the upper end, and at the same time, a sealing layer 3 is arranged under the hollow plate 1 to prevent the water flowing downward from the plant planting layer from directly entering the roof and causing water leakage on the roof. On the sealing layer 3, the water speed is discharged through the drain pipe 4, so as to ensure the cleanliness of the roof.
[0020] ...
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The invention provides a device for draining water from a roof. The device comprises a plant growing layer; a hollowed plate is buried in the bottom of the plant growing layer and is arranged in an arc shape; a sealing layer is arranged below the hollowed plate; uniformly distributed hollow holes are formed in the arc-shaped hollowed plate; the sealing layer is communicated with a drain pipe; the drain pipe is connected into a sewage collecting device through a communicating pipe. The plant growing layer is separated from the roof through the arc-shaped hollowed plate; moreover, surplus water can be discharged through the hollow holes in the hollowed plate, and the roof is not influenced to avoid water leakage.
Description
technical field [0001] The invention relates to a device for roof drainage. Background technique [0002] At present, with the continuous expansion and development of the city, the planting area is constantly shrinking, so there is planting on the roof. After planting on the roof, it is necessary to overcome the waste water generated by the plants after water seepage will leak on the roof, resulting in water seepage in the house. The usual practice now is to lay multi-layer waterproof materials on the roof, but this method can only prevent water seepage in the house for a short period of time, and cannot completely isolate it. At the same time, too many planting layers will also cause damage to the roof. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art and provide a device for roof drainage. [0004] The purpose of the present invention is achieved through the following technical solutions: [0005] ...
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IPC IPC(8): E04D11/00E04D13/04E04D12/00E04D13/16
CPCY02A30/254Y02B80/32
Inventor 聂圣哲
Owner TECSUN SUZHOU HOME