A Sponge City Recessed Green Space
A sponge city and green space technology, applied in general water supply conservation, water/sludge/sewage treatment, drinking water installations, etc., can solve problems such as failure to effectively utilize the height difference of green space
Active Publication Date: 2020-10-20
厦门怡乔园绿化工程有限公司
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Problems solved by technology
[0004] The above-mentioned existing technical solutions have the following defects: all excess rainwater is stored in the storage tank and the regulating tank. When the stored rainwater needs to be used for watering green vegetation, only electric energy can be used to drive the water pump to pump out the rainwater for use. Effective use of the height difference generated by the slope of the green space itself
Method used
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Embodiment Construction
[0035] The present invention will be described in further detail below in conjunction with the accompanying drawings.
[0036] refer to figure 1, is a kind of sponge city sunken green space disclosed by the present invention, comprising a green space body 1, a water storage cavity 2 and a water storage pool 3, wherein the height of the green space body 1 is lower than the height of the road 16, and the green space body 1 is formed from the green space body 1 and the junction of the road 16 is inclined downward along the direction away from the road 16. The length direction is laid, and the curb 4 is provided with a water outlet 4a. Correspondingly, a grit settling device is installed near the water outlet 4a of the green space body 1 .
[0037] refer to figure 2 and image 3 Specifically, the sand settling device includes a sand settling well 6, which is a cuboid cavity with an open upper end, and a rainwater grate 7 for coarsely filtering rainwater is installed at the up...
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The invention relates to the technical field of sponge cities, in particular to a sponge city concave green land. According to the technical scheme, the sponge city concave green land is characterizedby comprising a green land body, a plurality of water storage cavities and a water storage part, wherein the green land body is lower than a road, the green land body is obliquely arranged downwards,curbs are arranged at the junction of the green land body and the road, the curbs are provided with water passing openings, and the green land body is provided with a sand settling device. The waterstorage cavities are formed at intervals in the inclined direction of the green land body, so that the green land body is divided into a plurality of green land units, and a confluence channel is arranged between every two adjacent water storage cavities in a communicating mode. The green land units are provided with irrigation components, and the irrigation components communicate with the water storage cavities in the upper ends of the green land units. The water storage cavities, closest to the junction of the road, of the green land body communicate with the sand settling device, the waterstorage part is arranged at the lowest point of the green land body, and the confluence channel communicates with the water storage part. The concave green land can improve the utilization ratio of the height difference generated by inclination of the green land itself.
Description
technical field [0001] The invention relates to the technical field of sponge cities, in particular to a sunken green space in a sponge city. Background technique [0002] Sponge city is a new generation of urban stormwater management concept, which means that the city, like a sponge, has good elasticity in adapting to environmental changes and dealing with natural disasters caused by rainwater. The sunken green space is a way to build a sponge city. It is a public green space with a height lower than the surrounding roads. It mainly uses the open space to receive and store rainwater, so as to reduce the discharge of rainwater runoff. [0003] The Chinese patent with the notification number CN207538184U discloses a sunken green space structure, including a sunken green space part, a water storage tank and a regulating pool, wherein the water storage tank and the regulating water pool are located on both sides of the sunken green space part, and the water storage tank Both t...
Claims
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IPC IPC(8): E03F1/00E01C11/22E03F5/14E03B3/02
CPCE01C11/22E01C11/223E03B3/02E03F1/00E03F5/10Y02A20/108Y02A30/60
Inventor 胡志强陈跃利林奇晗聂会英黄水传
Owner 厦门怡乔园绿化工程有限公司