Sea water desalination device utilizing solar energy

Abstract

The invention discloses a sea water desalination device utilizing solar energy. The device comprises a film processor, an automatic control valve, a valve connecting pipe, a flow monitor tube, an output branch pipe, a main output pipe, a water pump output connector, a water pump main body, a water pump water inlet, a water pump power belt box, a low-voltage direct-current motor, a motor base and asolar power interface; the film processor is connected with the automatic control valve through a connecting pipeline, the valve connecting pipe is arranged on the lower portion of the automatic control valve, the valve connecting pipe is fixedly connected with the automatic control valve through a flange, the flow monitor pipe is arranged on the lower portion of the valve connecting pipe, the stability of work of the equipment can be effectively improved, when the pressure in the equipment is too high, a drain valve can be automatically switched on, the phenomenon that the permeation pressure is too high, so that the work efficiency is lowered is prevented, the work efficiency and work stability of the equipment are effectively improved, and the degree of automation of use of the equipment is improved.

Description

technical field [0001] The invention relates to a seawater desalination device using solar energy, which belongs to the field of seawater desalination. Background technique [0002] Seawater desalination is the use of seawater desalination to produce fresh water. It is an open-source incremental technology to realize the utilization of water resources, which can increase the total amount of fresh water without being affected by time, space and climate, and can guarantee stable water supply such as drinking water for coastal residents and replenishment water for industrial boilers. The process of obtaining fresh water from sea water is called desalination. Currently used seawater desalination methods include seawater freezing method, electrodialysis method, distillation method, reverse osmosis method, and ammonium carbonate ion exchange method. At present, the application of reverse osmosis membrane method and distillation method is the mainstream in the market. More than 1...

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Problems solved by technology

[0004] In view of the deficiencies in the prior art, the purpose of the present invention is to provide a seawater desalination device using solar energy to solve the problem that the osmotic pressure on the seawater side of the membrane treatment equipment will increase with the extension of the working time when the existing equipment is working, resulting in Efficiency drops

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