Aerodynamics-based spontaneous device for catching water from air

Abstract

The invention discloses an aerodynamics-based spontaneous device for catching water from air, and the device solves the problem that water resources cannot be efficiently utilized in the prior art, and has the effects of being capable of catching the water by natural wind and temperature difference and being low in cost and high in efficiency and having no pollution. According to the technical scheme, the device comprises a wind circulating device and a water energy catching device; the wind circulating device includes a lift-type blade set; the water energy catching device comprises wind circulating blades connected with the lift-type blade set and arranged in a shell; a condensation pipeline is connected below the wind circulating blades; the shell is provided with gas flowing holes; under the wind action, the lift-type blade set is capable of driving the wind circulating blades to rotate, and the air enters the shell under the double dynamic of pressure difference and the rotation of the wind circulating blades; and after being condensed by the condensation pipeline, steam in the air can be collected by a collecting water tank fixed to the lower end of the condensation pipeline.

Description

technical field [0001] The invention relates to the technical field of water-saving irrigation, in particular to an aerodynamic-based self-generating air water catcher. Background technique [0002] The air catcher is one of the effective methods to solve the shortage of fresh water resources in special places. Our country has a vast ocean territory and many islands. However, many islands are far from land and lack fresh water resources, making it difficult to survive. The inventors found that the existing water replenishment device has some disadvantages, such as high cost, high energy consumption, increased emission of greenhouse gases, and accelerated aging of the water supply system. The surface cooling air condensation method is a feasible method for producing fresh water, but the current water inlet device still has problems such as limited application range, small water output, and high energy consumption, and has not been widely used. Desalination plants in coastal...

AI Technical Summary

Problems solved by technology

However, many islands are far from land and lack fresh water resources, making it difficult to survive

The inventor found that the existing water replenishment devices have some disadvantages, such as high cost, high energy consumption, increased greenhouse gas emissions, and accelerated aging of the water supply system, etc.

The surface cooling air condensation method is a feasible method to produce fresh water, but the current water inlet device still has problems such as limited application range, small water output, and high energy consumption, and has not been widely used.

Desalination plants in coastal areas are bulky and costly and difficult to build

At the same time, in arid areas, the surface temperature is high, and the air humidity is high in the morning and night, but the absorption rate of vegetation is too low, and most of the water is lost due to evaporation.

In island areas where fresh water is scarce, the air humidity is high (about 80%), but fresh water resources are scarce

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