Green roof
The invention discloses a green roof, which belongs to the field of municipal buildings and comprises a roof body and a reservoir arranged on the roof body, a soil layer is laid on the upper surface of the roof body, a vegetation layer is arranged on the upper surface of the soil layer, a mounting f...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a green roof, which belongs to the field of municipal buildings and comprises a roof body and a reservoir arranged on the roof body, a soil layer is laid on the upper surface of the roof body, a vegetation layer is arranged on the upper surface of the soil layer, a mounting frame is arranged on the roof body, and a water spraying pipe for watering the vegetation layer is arranged on the mounting frame. A water pump is arranged on the roof body, a water pumping pipe is arranged at a water inlet of the water pump, the end, away from the water pump, of the water pumping pipe is inserted into the reservoir, a hose is arranged at a water outlet of the water pump, and the end, away from the water pump, of the hose is connected with one end of the water spraying pipe; a humidity sensor for conveying humidity signals in the soil layer is arranged in the soil layer, and a controller for responding to the humidity signals to control the water pump to be started and stopped is arranged on the roo |
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