Wind energy based water body reoxygenation device and method

Abstract

The invention discloses a wind energy based water body reoxygenation device and method. The wind energy based water body reoxygenation device comprises a structure above water, a structure in water, a structure under water and a connection structure, wherein the structure above water comprises wind catching devices and top connecting rods; the wind catching devices are arranged at the two ends of the top connecting rods respectively; the structure under water comprises two lower connecting rods; the two lower connecting rods intersect and are fixedly connected in the middle positions of the lower connecting rods; aquaboards are arranged at the two ends of each lower connecting rod respectively; the structure in water comprises a circular floating tray; the connection structure comprises a fixed rod; a connecting rod is arranged in the fixed rod; a spring set is wound on the connecting rod.

Description

technical field [0001] The invention relates to the technical field of environmental protection water quality purification, in particular to a water body wind energy reoxygenation device and a method thereof. Background technique [0002] With the rapid development of my country's economy, the situation of environmental pollution is becoming more and more serious. Natural water bodies such as urban rivers and lakes are polluted to varying degrees, especially small and medium-sized water bodies have been in a state of eutrophication for a long time, and even black and odorous phenomena have seriously affected the lives of residents. and urban environment, restricting the construction of ecological cities. Urban polluted water bodies all show a common phenomenon, that is, the dissolved oxygen content is too low, even approaching zero. The dissolved oxygen in the water body is exhausted, so that aerobic microorganisms gradually lose their growth advantage, anaerobic microorgani...

AI Technical Summary

Problems solved by technology

[0012] To sum up, traditional power reoxygenation has high efficiency, but it mainly faces the following problems during operation: high energy consumption, easy to generate secondary pollution, affect water temperature, generate noise, etc.

Expensive operating costs, poor mobility, cumbersome and inconvenient equipment maintenance

The energy consumption and efficiency of the engineering-type reoxygenation method are relatively low, but the project cost is expensive, the area is large, and the requirements for the topography are high, especially how to transform existing structures is difficult and limited.

Images