The water purifier is also called a water purifier and a water purifier. It is a water treatment equipment that performs deep filtration and purification treatment on water quality according to the requirements for use of water. The water purifiers usually mentioned are generally used as small purifiers for home use.
The core of the technology is the filter membrane in the filter element device.
At present, the main technology is derived from the ultrafiltration membrane and the RO reverse osmosis membrane. The water purifier can effectively remove rust, sand and gravel, colloids and chemical reagents such as residual chlorine, smell, color and pesticide in the water. It can effectively remove impurities such as bacteria, germs, toxins and heavy metals in water.
The application of water purification technology in the field of drinking water makes the phenomenon of “unacceptable soil and water” soon become a history, effectively solving the local diseases caused by excessive harmful substances in groundwater in many places.
First stage: Microfiltration membrane: Microfiltration membrane removes various visible objects/dust and impurities in tap water. These particulate matter comes from pipe aging, rust, secondary pollution of roof tanks, and so on.
Second stage: Compressed carbon: Compressed carbon removes chlorine and organic impurities such as harmful pesticides. It also absorbs the odors, colors and odors of organic compounds in water, which are derived from the disinfection by-products of tap water.
Third stage: Ultrafiltration membrane: Ultrafiltration membrane can remove bacteria, viruses and spores from water.
The fourth stage:
The filter life indicator: the inside of the device is designed for the gear structure. As the water flows through, the gear rotates to move the inner one axially until the water outlet is blocked, and the water flow cannot pass, that is, through the design. The itinerary calculates the total amount of water in the water purifier to ensure that the water is safe.
Most of the water purifiers adopt the progressive structure of the screen filter principle. The multi-stage filter elements are connected in series, and the precision of the filter elements is arranged from low to high in order to realize the multi-stage filter element to share and retain dirt, thereby reducing the filter plugging. And the number of manual sewage, wash and wash, and the period of replacement of the filter. Another new design idea is to apply the self-cleaning structure of the principle of mass distribution. Its design idea is no longer to provide as much space as possible for hiding dirt, but to adopt a principle of separation to separate a small Part of the clean water, at the same time, as far as possible, let the raw water flow as usual, so that the dirt is taken away with the water flow in time, so that the water does not rot. In this way, both purified water is obtained, and it is not easy or difficult to precipitate dirt in the machine, avoiding secondary pollution and greatly reducing filter loss, and the water quality is better, safer, and energy-saving than low carbon. This new principle of self-cleaning water purifier won the gold medal of the 7th International Invention Exhibition, which is a one-in and two-out structure. It improves the concentration of raw water impurities in the machine due to the structural defects of the traditional water purifier. The higher the accumulation, the more the sewage becomes, and therefore the self-cleaning water purifier has no concept of sewage and sewage water purifiers instead of washing water. With the improvement of living standards, the popularity of water purifiers will become wider and wider, and new technology products are better meeting people's needs.