Ecological dam with water purification function

Abstract

The invention discloses an ecological dam with a water purification function. The ecological dam comprises a main dam body which is provided with a water passing channel formed in the water flow direction; the water passing channel is internally provided with multiple water purification and collection devices which are communicated with one another in sequence through pipelines, and a drain pipe is arranged on the water purification and collection device farthest from a water receiving end and used for discharging purified water collected by all the water purification and collection devices toa water supply pipeline. The ecological dam is provided with multiple water purification devices capable of conducting purification on the spot, a unique water purification structure is formed, riverwater can be obtained from local sources, secondary utilization is achieved, the structural design is simple and practical, the dam is mainly adopts concrete for support, not only is the manufacturing cost lowered, but also water purification can be continuously and effectively conducted, convenience is brought to later maintenance, and the dam is more economical and practical.

Description

technical field [0001] The invention relates to the field of ecological dams, in particular to an ecological dam body with the function of filtering and purifying water. Background technique [0002] In recent years, with the rapid development of the economy and the improvement of people's living standards, urban rivers not only have the basic functions of flood control, drainage, clearing, water storage, drainage and shipping, but also beautify the urban environment, adjust the microclimate, Functions such as promotion of regional ecosystem balance. However, with the rapid development of urbanization and the impact of human activities, urban rivers have been severely damaged, mainly reflected in: serious artificialization, increased pollution, and deterioration of the ecological environment. [0003] The Chinese patent whose notification number is CN204626344U discloses a multi-step ecological overflow dam, which includes a solid stepped dam body, a walking plank set on th...

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Problems solved by technology

[0004] The water purification effect of the above-mentioned disclosed technical solutions will decrease after long-term use and will lose the water purification effect. The water purification effect is not long-lasting and effective, and the cost is relatively high, and the later maintenance is troublesome. The water purification effect can be sustained and effective, the maintenance is convenient, and the economical and practical dam structure design

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