Wind, light and sea current clean energy sea water desalination device

Abstract

The invention relates to a wind, light and sea current clean energy sea water desalination device comprising a power generation device, a storage battery and a sea water desalination device which are connected in sequence, wherein the power generation device comprises a wind generation set, a solar cell panel and a sea current power generation device; the sea water desalination device comprises an extraction pump, a prefilter, a security filter, a high pressure pump, a reverse osmosis membrane assembly, a water quality testing meter and a fresh water tank; the sea current power generation device comprises a swing energy extractor, a floater connecting rod, a transmission gear box, a DC power generator and an anchor chain; the swing energy extractor is connected with the transmission gear box through the floater connecting rod, and the transmission gear box is connected with the DC power generator and fixedly connected to the sea bottom through the anchor chain. Compared with the prior art, the invention provides electric energy for the sea water desalination device by utilizing complementary power generation of wind, light and sea current, ensures that the sea water desalination device is not restricted by commercial power supply in the using process, can be conveniently used in occasions of sea islands, offshore platforms, fishing rafts, and the like, and has wide development potential and used space.

Description

technical field [0001] The invention relates to a seawater desalination device, in particular to a wind, light and sea tide clean energy seawater desalination device which comprehensively utilizes wind energy, solar energy and sea tidal current energy. Background technique [0002] There are inexhaustible water resources in the ocean. Due to the high salt content of seawater, it cannot be directly used as drinking water. Desalination of seawater is an effective way to solve the shortage of freshwater resources in places such as islands, offshore platforms and fishing rafts. However, these places often have no power supply or limited power, and the power generally comes from fuel generators, and the cost of power generation is relatively high. Therefore, the use of conventional seawater desalination equipment is limited. At present, wind power generation, solar power generation and ocean energy power generation have been used to provide electric energy for islands or offsho...

AI Technical Summary

Problems solved by technology

However, each power generation device is used independently, which is greatly affected by climate factors, making their respective power supply unstable. This independent power generation device also makes the stable operation of the seawater desalination device not guaranteed.

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