Wall-mounted water purifying device with ultraviolet sterilization function

Abstract

The invention discloses a wall-mounted water purifying device with an ultraviolet sterilization function. The device is mainly composed of a filter, an ultraviolet sterilizer, a flow sensor and a central processing system; raw water enters the ultraviolet sterilizer after passing through the multi-stage filter; the flow sensor is arranged between the filter and the ultraviolet sterilizer. The device can effectively remove organic contaminants, heavy metals, viruses, bacteria and drug residues in tap water of public places and households and decrease the content of calcium and magnesium ions in the water and has the advantages that space is saved, yielding water is safe, and operation is convenient.

Description

Technical field: [0001] The invention relates to a wall-mounted water purification device with ultraviolet sterilization, which belongs to the field of water purification, and in particular to a water purification device applying multi-media filtration and ultraviolet sterilization technologies. Background technique [0002] With the continuous development of the economy, people have higher and higher requirements for the quality of life, so water purifiers have become a necessary daily necessities for many families, public places and offices. At present, the water purifiers circulating on the market are generally composed of multi-stage filtration, including filter layers such as PP cotton filter elements, reverse osmosis membranes, nanofiltration membranes, ultrafiltration membranes, and activated carbon, which filter out most of the colloids, bacteria, and suspended particles in the water. , pathogenic bacteria and other substances, so that the water quality can reach the...

AI Technical Summary

Problems solved by technology

[0003] However, due to the long pipelines and excuses in the water purifier using multi-stage filter elements, there is inevitably the problem of microbial growth

If the water purifier is used for a long time, the total number of bacteria in the effluent will exceed the standard, which will affect the hygiene and safety of the water supply.

Moreover, most of the existing water purifiers use reverse osmosis membrane, and the mineral content in the water filtered by the reverse osmosis membrane is low, and the mineral elements necessary for the human body are filtered out together, and long-term drinking will bury hidden dangers to human health

Images