Seawater desalination plant

A technology of water supply system and refrigerator, which is applied in seawater treatment, refrigeration and liquefaction, water/sewage treatment, etc., and can solve problems such as environmental pollution, high cost, and complex equipment

Inactive Publication Date: 2017-09-22
SOUTHEAST UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

The existing commonly used seawater desalination technologies are mainly distillation and reverse osmosis membrane methods. The pr

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  • Seawater desalination plant
  • Seawater desalination plant
  • Seawater desalination plant

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Embodiment Construction

[0021] The present invention is further described in conjunction with accompanying drawing:

[0022] The seawater desalination device proposed by the present invention, such as figure 1 As shown, including solar heat storage system, steam generation system, refrigeration water intake system, wind power generation system and water supply system.

[0023] The solar heat storage system includes a flat plate heat accumulator 1, the steam generation system includes a steam generation chamber 3 and a heat exchange circuit 2, and the refrigeration water intake system includes a liquid discharge valve 4, a refrigerator 5, a water receiving tray 6, a water storage tank 7, and a water intake system. valve 8 and regulating valve 13 , the water supply system includes a feedwater pump 9 , and the wind power generation system includes a power transmission line 10 , an impeller 11 and a generator 12 .

[0024] Refrigerator 5 consists of two inclined refrigeration plates, see figure 2 . T...

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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...

Claims

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Application Information

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IPC IPC(8): C02F1/14F25B21/00C02F103/08
CPCC02F1/14C02F2103/08C02F2201/009F25B21/00Y02A20/124Y02A20/141Y02A20/142Y02A20/212Y02B30/00
Inventor 郑毅
Owner SOUTHEAST UNIV
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