Building roof rainwater collection and utilization system based on sponge city concept

A sponge city and rainwater collection technology, applied in waterway systems, roof drainage, buildings, etc., can solve the problems of water resources waste, inability to collect and reuse rainwater, and achieve the goal of saving water resources, increasing the scope of irrigation, and improving the utilization rate. Effect
CN113235832AActive Publication Date: 2021-08-10江阴市港城市政工程有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
江阴市港城市政工程有限公司
Publication Date
2021-08-10

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Abstract

The invention relates to a building roof rainwater collection and utilization system based on a sponge city concept. The building roof rainwater collection and utilization system comprises a collection box and a rainwater collection plate, the collection box is arranged on a building roof, the rainwater collection plate comprises a fixing plate, an adjusting plate and waterproof cloth, the fixing plate is arranged at a box opening of the collection box, and the fixing plate inclines upwards in the direction facing away from the vertical center line of the collection box; and one end of the waterproof cloth is connected with the fixing plate, the other end of the waterproof cloth is connected with the adjusting plate, an adjusting mechanism is connected to the fixing plate and comprises a lead screw, a guide rod, a nut block and an adjusting rod, the lead screw is rotationally connected to the fixing plate, the nut block is in threaded connection to the lead screw, the guide rod is arranged on the fixing plate and penetrates through the nut block, one end of the adjusting rod is connected with the nut block, and the other end of the adjusting rod is connected with the adjusting plate. The problem that water resources are wasted due to the fact that rainwater cannot be collected and recycled is solved.
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Description

technical field

[0001] This application relates to the field of rainwater collection and utilization on building roofs, in particular to a rainwater collection and utilization system on building roofs based on the concept of sponge city. Background technique

[0002] The concept of sponge city is to combine natural approaches with artificial measures to maximize the accumulation, infiltration and purification of rainwater in urban areas, and promote the utilization of rainwater resources and the protection of the ecological environment.

[0003] In the process of urban residential construction, in order to make reasonable use of space, green plants are usually planted on the roof of the building. This kind of roof planted with green plants is called a green roof. There are usually two ways to water the roof green plants. One People use tap water to irrigate, and the other is rain water when it rains.

[0004] In view of the above-mentioned related technologies, the inventor...

Claims

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