Well water purifying device with solar heated distillation

Abstract

The invention discloses a well water purifying device with solar heated distillation. The device comprises a sunlight concentrating device, a heat exchanger, a light guide glass rod and a water collecting tank; reverse osmosis membrane is arranged at a water inlet end of the heat exchanger, and an evaporation metal sheet is arranged at a water outlet end of the heat exchanger; one end of the lightguide glass rod extends to a light concentrating center of the sunlight concentrating device, and the other end extends to the evaporation metal sheet; the outer side of the light guide glass rod issleeved with a steam pipeline, a condensation cavity is formed in the top end of the steam pipeline, a condensation heat tube is arranged on the outer side of the steam pipeline, a heat absorbing endof the condensation heat tube extends into the condensation cavity, and a heat releasing end extends into the heat exchanger; the condensation cavity and the water collecting tank are communicated. According to the well water purifying device of the structure, through synergistic action of solar heated distillation, condensation heat tube heat conduction and reverse osmosis membrane filtering, hard water in a well is filtered, distilled and collected, so that the utilization rate of water resources is greatly improved, and energy for water purification is saved.

Description

technical field [0001] The invention relates to the technical field of water purification, in particular to a solar heating distillation type well water purification device. Background technique [0002] my country is a populous country with a shortage of water resources, and it is of great significance to make full use of water resources. In the vast rural water-shortage areas of our country, people need to dig wells to collect groundwater as domestic water. However, there are many bacteria and sediment in the well water, which is high in calcium and heavy in alkali. People who drink it for a long time will cause various diseases such as stomach problems and kidney stones. , endangering people's health. And with the continuous development of industry, the pollution of well water is also quite serious, and there are often problems of excessive turbidity, hardness, and salinity, resulting in the waste of a large amount of water resources. [0003] The general drinking water...

AI Technical Summary

Problems solved by technology

In remote areas where water is scarce, not only water is precious, but also electric energy is a precious resource. Therefore, the utilization rate of water is low, and the reverse osmosis method that consumes a lot of power is difficult to be widely developed.

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