Solar sea water desalting device with variable flow

Abstract

The invention discloses a solar sea water desalting device with variable flow. The sea water desalting device comprises a desalting device, a controller, a solar battery panel, a pipeline, a neutralizing device, a multi-medium filter, a water pump and a base, the solar battery panel is installed on the top of the desalting device, and the controller is inlaid in the outer side of the desalting device; the base is welded to the bottom of the side surface of the desalting device, the multi-medium filter and the water pump are installed on the base, and the water pump is communicated with the multi-medium filter through the pipeline; the multi-medium filter is connected with the desalting device, the desalting device is communicated with the neutralizing device through a water pipe, and the neutralizing device is composed of a shell body, a material box, a pause switch mechanism, an accelerating device, a conveying device, a scraper blade, a one-way transmission device, a moving device, an intermittent transmission device, a water wheel device and the water pipe; the device has the advantages that the neutralizing device is used for neutralizing the desalted sea water, it is avoided that a water supplying system is eroded, and the normal running of the water supplying system and the drinking water safety of people are ensured.

Description

technical field [0001] The invention relates to the field of seawater desalination devices, in particular to a variable flow solar seawater desalination device. Background technique [0002] Seawater desalination, as an open-source technology, can increase the total amount of local water resources. Since seawater desalination trades energy for water sources, energy consumption is still high. For islands without power grids, using traditional fossil fuels (coal, oil) to solve the energy problem of seawater desalination can easily lead to damage to the island’s fragile ecosystem, and the cost of transportation and maintenance is too high, and my country’s fossil energy, especially coal and oil, are relatively Insufficient, the reserves are limited, the more they are used, the less they are used, and they are facing the danger of depletion, and it is a pity that petroleum and coal are important chemical raw materials used as fuels, and burning fuels will emit a large amount of C...

AI Technical Summary

Problems solved by technology

For islands without power grids, using traditional fossil fuels (coal, oil) to solve the energy problem of seawater desalination can easily lead to damage to the island’s fragile ecosystem, and the cost of transportation and maintenance is too high, and my country’s fossil energy, especially coal and oil, are relatively Insufficient, the reserves are limited, the more they are used, the less they are used, and they are facing the danger of depletion, and it is a pity that petroleum and coal are important chemical raw materials used as fuels, and burning fuels will emit a large amount of CO2 and sulfur oxides, leading to the greenhouse effect and acid rain, deteriorating the global environment

If the line is erected from the existing transmission network to solve the problem of power supply in these areas without electricity, the investment cost is large. The construction of a 1km transmission line is equivalent to the investment cost of 5-6kW solar power equipment. For remote small islands, the cost of laying submarine cables is even higher. high

[0003] At present, the seawater talks to remove the weakly alkaline substances in the form of salt in seawater, making the desalinated water acidic. If it enters the water supply system directly, it will corrode the water supply system and accelerate the aging of the water supply system. In addition, strong acidic water is easy to cause water supply metal devices Heavy metals leach from the water and enter the water supply, threatening the health of the population

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