Environment-friendly and energy-saving building capable of recycling and reusing rainwater

Abstract

The invention relates to an environment-friendly and energy-saving building capable of recycling and reusing rainwater. The environment-friendly and energy-saving building comprises a building body and a parapet wall, a water collection tank is arranged on the top face of a roof, a plurality of water leaking holes are formed in the upper surface of the water collection tank, a soil texture layer and a filter layer are laid on the upper surface of the water collection tank, green plants are planted on the soil texture layer, fixing screws are pre-embedded in the inner side wall of the parapet wall and arranged perpendicular to the parapet wall, fixing section steel is arranged on the fixing screws in a penetrating mode, the fixing section steel is vertically arranged and attached to the inner side wall of the parapet wall, every two adjacent pieces of fixing section steel are mutually attached, supporting seats are attached to the side faces, back on to the parapet wall where the fixingsection steel is located, of the fixing section steel, the supporting seats comprise longitudinal plates parallel to the fixing section steel and transverse plates fixedly connected to the longitudinal plates, the fixing screws penetrate through the longitudinal plates and are in threaded connection with compression nuts, the bottom of the water collection tank communicates with a water deliverypipe, and the water delivery pipe is connected with a ball valve. The environment-friendly and energy-saving building has the advantages that the environment-friendly effect is guaranteed, meanwhile,the top face of the building body is isolated from making contact with the rainwater, and the life of the building body is prolonged.

Description

technical field [0001] The invention relates to a green energy-saving building, in particular to a green energy-saving building that recycles and reuses rainwater. Background technique [0002] With the improvement of people's environmental requirements, green buildings have gradually entered people's lives. Green buildings refer to high-quality buildings that save resources, protect the environment, reduce pollution, provide people with healthy, applicable and efficient use of space, and maximize the harmonious coexistence of man and nature within the entire life cycle. [0003] At present, the Chinese patent with the publication number CN109287318A discloses a green building system, which includes a building body, and a plurality of planting frames are arranged at intervals along the horizontal direction on the outside of the building body; drainage pipes and watering pipes are also arranged on the outside of the building body. The drainage pipe is arranged in the vertica...

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