Seawater desalination plant

Abstract

The invention discloses seawater desalination plant, which includes a solar energy heat storage system, a wind power generation system, a steam generation system, a refrigeration water intake system and a water supply system. The steam generation system is composed of a heat exchange loop and a steam generation chamber, wherein the heat exchange loop is arranged in the steam generation chamber. The refrigeration water intake system comprises a refrigerator, a water collector and a reservoir. Deep seawater is pumped through a water pump and conveyed to a cold source end of the refrigerator through a water supply pipeline. A heat source end of the refrigerator is connected to the inside of the steam generation chamber. The refrigerator is located at an upper-end opening of the steam generation chamber and used for cooling steam generated in the steam generation chamber to a liquid. A biomimetic refrigeration surface of the refrigerator is provided with spherical projections, which include a refrigerator biomimetic refrigeration surface hydrophilic zone and a refrigerator biomimetic refrigeration surface hydrophobic zone. A biomimetic refrigeration surface similar to desert beetles is adopted in the seawater desalination plant. The biomimetic refrigeration surface is good in water collection effect, so that the operation efficiency of the seawater desalination plant is improved.

Description

technical field [0001] The invention relates to a seawater desalination device, in particular to making full use of clean energy such as solar energy and wind energy to prepare seawater into fresh water, and is a seawater desalination device without energy consumption and pollution. Background technique [0002] The shortage of fresh water resources has always been a problem that people need to face, especially in islands and other areas far away from land and surrounded by sea, how to stably obtain a large amount of fresh water needed for life has always been a concern of people. The existing commonly used seawater desalination technologies are mainly distillation and reverse osmosis membrane methods. The problems of these methods are mainly complicated equipment, energy consumption, and consequent high cost and environmental pollution. Therefore, the use of new energy sources such as solar energy and wind energy to desalinate seawater has become a direction worth consideri...

AI Technical Summary

Problems solved by technology

The existing commonly used seawater desalination technologies are mainly distillation and reverse osmosis membrane methods. The problems of these methods are mainly complicated equipment, energy consumption, and subsequent high cost and environmental pollution.

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