Emergency solar-powered seawater desalination device

Abstract

The invention discloses an emergency solar-powered seawater desalination device which is simple in structure, and convenient to use and carry. During emergency states in marine perils or seriously polluted water areas, the solar heating and evaporating mode is used so that seawater or polluted water can be converted into distilled water. According to the emergency solar-powered seawater desalination device, an upper cover comprising an integrally-formed cooling water channel and a solar heating evaporator comprising an integrally-formed fresh water collection tank are used, and the structure is simplified; a cone-shaped part is arranged on the upper cover, a hydrophobus material coating is sprayed on the inner wall of the upper cover, seawater cooling is conducted, steam can be cooled rapidly, condensation efficiency is high, the distilled water can not be adhered to the upper cover easily, and the distilled water can flow into the fresh water collection tank efficiently and rapidly. Meanwhile, a solar evacuated tube technology is adopted in the material of the solar heating evaporator, and thus the heating and evaporating speed of the seawater to be desalted can be increased. The emergency solar-powered seawater desalination device is ingenious in design, small in size, little in investment, and suitable for the emergency states that fresh water is used up in marine perils and water can not be drunk in seriously polluted areas.

Description

technical field [0001] The invention relates to a seawater desalination device, in particular to an emergency solar seawater device with simple structure, convenient use and portability, which can convert seawater or polluted water into distilled water by heating and evaporating with solar energy in case of serious emergency at sea or polluted water desalination device. Background technique [0002] As we all know, people who work at sea all the year round usually have to prepare enough fresh water to meet their life needs. However, in case of accidents or accidents, fresh water will be used up when they are waiting for rescue. important desire. How to turn the endless seawater into sweet dew has become a top priority. In addition, in an emergency situation where a large amount of water is polluted due to natural disasters and man-made pollution on land, people will also be thirsty for water while staring at a large amount of sewage, endangering lives. Therefore, a simple...

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Problems solved by technology

[0004] To sum up, in order to solve the problems of running out of fresh water in a shipwreck, looking at the vast seawater and being unable to drink it, and drinking water in areas with serious pollution, the present invention provides a simple structure, easy to use, and easy to carry. Emergency solar seawater desalination device that uses solar heating and evaporation to convert seawater or polluted water into distilled water when polluted water is in serious emergency

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