Community rainwater collecting system
A rainwater collection and community technology, applied in waterway systems, general water supply conservation, water supply installations, etc., can solve problems such as increasing the labor intensity of workers, increasing the pressure of water storage in reservoirs, and reducing sedimentation and metamorphism. The effect of using work and improving stability
Inactive Publication Date: 2019-08-27
上海科苑景观工程设计有限公司
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Problems solved by technology
However, when the rainwater is too heavy, the rainwater on the roads, sidewalks and green areas will directly flow into the storage tank, which will seriously increase the water storage pressure of the storage tank; The water used to irrigate the green space seriously increases the labor intensity of the staff, and there are still some areas to be improved
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[0038] The present invention will be further described in detail below in conjunction with the embodiments and the accompanying drawings, but the embodiments of the present invention are not limited thereto.
[0039] Example:
[0040] see figure 1 with figure 2 , a community rainwater collection system, comprising a roof surface 1, a road 2, a green space 3 and a water storage tank 4, the green space 3 is provided with a water storage tank 31, and the material on both sides of the water storage tank 31 in the width direction is a water-permeable material, and the water-permeable material Can comprise permeable brick, the underside of green land 3 is laid with water-absorbing sand layer 32 (referring to image 3 ), the side of the water-absorbing sand layer 32 close to the water storage tank 31 is close to the lower side of the side wall of the water storage tank 31, and the roof surface 1 is connected with a vertical water pipe 11 (see Figure 5 ), the vertical water pipe 11...
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The invention discloses a community rainwater collecting system and relates to the technical field of rainwater collecting. The community rainwater collecting system comprises a roof surface, a road,a green space and a water storage pool. Water storage troughs are distributed in the green space. The two side walls of the water storage troughs in the width direction are made of a water seepage material. The lower side of the green space is paved with a water absorbing sand layer. The side, close to the water storage troughs, of the water absorbing sand layer is adjacent to the lower sides of the side walls of the water storage troughs. Rainwater on the roof surface is introduced by the roof surface into the water storage troughs through a water pipe. At least one side of the road in the width direction is provided with a communicating water trough. The communicating water troughs communicate with the water storage troughs. The green space is not higher than the road. The middle of thegreen space is provided with a sinking portion. The sinking portion is internally provided with a rainwater port. The rainwater port is provided with a rainwater channel in a communicating mode. The rainwater channel is connected to the water storage pool. The system has the advantages of facilitating automatic water supply operation on the green space, reducing the water taking operation in the water storage pool of staff and relieving the labor intensity of the staff.
Description
technical field [0001] The invention relates to the technical field of rainwater collection, in particular to a residential rainwater collection system. Background technique [0002] Sponge city is a new generation of urban stormwater management concept. It refers to the city's good "elasticity" in adapting to environmental changes and responding to natural disasters caused by rainwater. It can also be called "water elastic city". The international general term is "low-impact development stormwater system construction". When it rains, it absorbs, stores, infiltrates, and purifies water, and "releases" the stored water for use when needed. [0003] The existing Chinese patent with the notification number CN201317952 discloses a rainwater collection and utilization system in urban districts, including rainwater standpipes, roads or sidewalks, community green spaces and rainwater pipes. The community green spaces are designed as sunken green spaces. A rainwater inlet is set a...
Claims
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Patent Timeline
Login to View More IPC IPC(8): E03F5/10E03F5/14E03B3/02
CPCE03B3/02E03F5/10E03F5/14Y02A20/108
Inventor 郑东风
Owner 上海科苑景观工程设计有限公司