Rainwater collecting and recycling system of green building

Abstract

The invention relates to the technical field of rainwater collection and utilization, in particular to a rainwater collecting and recycling system of a green building. The rainwater collecting and recycling system of the green building comprises a planting box, a first water collecting box, a second water collecting box, a shielding mechanism, a baffle, an irrigation mechanism and a driving mechanism which are arranged on a roof, wherein the planting box is used for planting plants; the planting box is provided with an opening, the baffle rotates to shield the opening, and the driving mechanism is used for driving the baffle to rotate; a first water collecting opening is formed above the first water collecting tank, and a second water collecting opening is formed above the second water collecting tank; and the shielding mechanism comprises a first shielding plate and a second shielding plate, the first shielding plate and the second shielding plate are both movable, the first shieldingplate is used for moving to open or close the first water collecting opening, and the second shielding plate is used for moving to open or close the second water collecting opening. The rainwater collecting and recycling system of the green building has the following effects that 1, the rainwater collecting and recycling system of the green building has the advantage of good energy-saving effect;and 2, the cost is saved.

Description

technical field [0001] The invention relates to the technical field of rainwater collection and utilization, in particular to a rainwater collection and reuse system for green buildings. Background technique [0002] At present, green buildings do not refer to three-dimensional greening and roof gardens in the general sense, but represent a concept or symbol, which refers to buildings that are harmless to the environment, can make full use of environmental natural resources, and are constructed without destroying the basic ecological balance of the environment. It can also be called sustainable development building, ecological building, returning to nature building, energy saving and environmental protection building, etc. [0003] Most of the existing green buildings are equipped with green roofs. Planting substrates are set on the green roofs, and vegetation is planted on the planting substrates, which have the functions of intercepting rainwater, reducing urban heat islan...

AI Technical Summary

Problems solved by technology

[0005] The above existing technical solutions have the following defects: the planting box and the plants planted in it are all exposed on the roof, and the rainwater will crazily impact the planting box during a storm, thereby causing damage to the planting box and the plants in the planting box , leading to a decline in the energy-saving effect brought by plants

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