Water body oxygenating system

Abstract

The invention discloses a water body oxygenating system which comprises a water pump, an oxygenating pump and a venturi tube. An outlet of the water pump is connected with a water inlet of the venturi tube, an outlet of the oxygenating pump is connected with an air inlet of the venturi tube, and a water outlet of the venturi tube is connected with a vortex making aerifying pipe. The vortex making aerifying pipe comprises an outer pipe body, the two ends of the outer pipe body respectively serve as a liquid inlet and a liquid outlet, a plurality of clockwise guide vanes which are distributed clockwise and spirally and a plurality of anticlockwise guide vanes which are distributed anticlockwise and spirally are arranged on the inner wall of the outer pipe body, and the clockwise guide vanes and the anticlockwise guide vanes are distributed at intervals in the axial direction of the outer pipe body in a staggered mode. The water body oxygenating system has the advantages of being small in size, low in constructing cost, high in oxygenating efficiency and favorable for reducing energy consumption.

Description

technical field [0001] The invention relates to the technical field of water body oxygenation equipment, in particular to a water body oxygenation system. Background technique [0002] In recent years, with the rapid development of modern economy and the rapid expansion of population, the problem of environmental pollution has become increasingly serious. Among them, the problem of water pollution is particularly prominent, and in water pollution, the most serious problem is the eutrophication of water bodies. The eutrophication of the water body leads to the abnormal proliferation of algae, forming what people often call "water bloom" and "red tide", which makes the water body smelly and unpleasant, and the transparency decreases, and the lack of oxygen will also lead to the death of a large number of aquatic organisms, resulting in The vicious circle of environmental ecology leads to the collapse of the ecosystem. At present, engineering measures are mainly used in the t...

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Problems solved by technology

The eutrophication of the water body leads to the abnormal proliferation of algae, forming what people often call "water bloom" and "red tide", which makes the water body smelly and unpleasant, and the transparency decreases, and the lack of oxygen will also lead to the death of a large number of aquatic organisms, resulting in The vicious circle of environmental ecology leads to the collapse of the ecosystem

At present, engineering measures are mainly used in the treatment of polluted water bodies, which not only requires a lot of investment, but also has little effect

Moreover, the existing water aeration and oxygenation equipment not only has poor oxygenation effect, but also leads to high oxygenation efficiency and equipment operation cost, and all have disadvantages such as complex structure, large volume, and high cost.

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