Portable drinking water purifier

Abstract

The invention provides a portable drinking water purifier, comprising a solar battery, a controller, a storage battery, a miniature booster pump, a rough filtering layer, a hyperfiltration / reverse osmosis membrane element and a shell, wherein the solar battery is arranged above the shell, the controller, the storage battery, the miniature booster pump, the rough filtering layer and the hyperfiltration / reverse osmosis membrane element are integrated in the shell, the booster pump is arranged on the front end of the rough filtering layer, the hyperfiltration / reverse osmosis membrane element is arranged on the rear end of the rough filtering layer, and the solar battery, the controller and the storage battery supply direct current power to the booster pump. In the invention, most elements are integrated in the shell so that the purifier is small in size, light in weight and convenient to carry; a membrane separation device can be used for removing organic pollutants, heavy metal ions, bacteria, viruses and other harmful substances in water so that the outflow water is ensured to be healthy with high quality. The portable drinking water purifier can be used for supplying high-quality drinking water to people in field operation, adventure tourism and troops as well as rural areas far away from towns without using a power supply.

Description

technical field [0001] The invention relates to a drinking water purifier. Background technique [0002] With the development of industry and agriculture and the continuous expansion of the scope of human activities, lakes, rivers and groundwater currently used as drinking water sources are polluted to varying degrees. It is difficult to obtain hygienic and clean drinking water during field operations, adventure tourism and troops performing tasks in the field. Time needs to carry a large amount of drinking water when living in the wild, which is very inconvenient. The portable drinking water purifier can take water locally, purify the polluted raw water into hygienic and healthy drinking water, and ensure the water supply for outdoor activities. [0003] The currently developed portable drinking water purifiers usually use fiber filtration, activated carbon adsorption, ion exchange and other treatment processes, which can remove sediment, suspended solids, bacteria and oth...

AI Technical Summary

Problems solved by technology

[0003] The currently developed portable drinking water purifiers usually use fiber filtration, activated carbon adsorption, ion exchange and other treatment processes, which can remove sediment, suspended solids, bacteria and other pollutants in water, but have limited removal effect on organic pollutants and colloidal substances , cannot completely eliminate the harm caused by water pollution

Membrane separation technology can effectively remove various pollutants in drinking water, and the quality of the produced water is good, but it usually requires booster pumps and other power equipment and power supply, which is inconvenient to use when there is no power supply in the field

Images