Application of household filter
Prospects and application fields of household filter
1. Solve secondary pollution of pipelines
Beisakon household filter is usually installed behind the water meter, the main role is to restore the tap water to the pre-factory standard, to protect downstream equipment.
Long and old city water supply, pipeline corrosion, sand and other impurities will not only result in brown water and water control equipment malfunction, such as tap water (valve adopts than column type on the market at present, the valve core of faucet adopt ceramic grinding plate, the tiny particles in a short period of time will cause the pressure reducing valve failure, cause the grinding chip ceramic valve core drop) heat exchanger pipe plug, broken, and impurities will be settling down in the pipeline, on the one hand provides a hotbed for breeding bacteria, on the other hand can form compounds,
They can cause the corrosion of metallic conduit in a few short months or perforation, the filtration precision of the filter that times health enters a household filter 40 micron, can filter the impurity that naked eye sees to be like silt, iron rust, float the impurity such as thing, extend the service life of follow-up equipment greatly, be like bibcock, the shower is aspersed, washing machine, water heater, closestool...
In Germany, the household filter is required to be installed in all buildings after 1988, so the household filter is widely used in European and American markets.
2. Soften water quality, prevent scale and rust
Scale is not strange to all consumer, of scale form main component is calcic, magnesium composition, although buy not harm to the person's body, but water heater, water heater that burn gas, boiled water implement scale can cause inside water heater
Bile corrosion, the failure of precision control, to the user caused a certain loss, summed up the following hazards: heating equipment scaling: waste of fuel, reduce the thermal efficiency of heating equipment: because the thermal conductivity of scale than steel thermal conductivity is dozens to hundreds of times smaller.
Therefore, when scale is formed, the heat transfer performance of the heating surface becomes worse. The heat released by fuel combustion cannot be effectively transferred to water. A large amount of heat is carried away by surface heat conduction, resulting in increased surface temperature and increased power loss.
It is estimated that there is 1mm thick scale on the heating surface of the boiler, which wastes about 10%~15% of electric energy.
The safety that affects electric water heater runs: the accident of water heater electric dead is common occurrence, scale often generates very tall heat to load heating tube, boiler to be heated up on the surface.
Due to the poor thermal conductivity of scale, the local temperature of metal tube wall increases greatly.
When the temperature exceeds the allowable temperature that the metal can bear, the metal will creep due to overheating and its strength will be reduced. Under the pressure of the boiler, the metal will bulge, perforate, break and leak electricity, which will directly affect the safe operation of the water heater.
Times the kang household filters can add food-grade slow-release compound phosphate, with water calcium and magnesium ions in the complexation reaction, prevent the combination of calcium and magnesium ion and silver carbonate ions, which have the effect of scale, and can be formed on the inner wall of the storage tank, and the dynamic of nanoscale protective film, prevent and repair the wall corrosion in the pipes and containers.
3, can be used as a water purifier preprocessor
The preprocessor commonly used in water purifiers is PP cotton, and its filtration accuracy is between 1 and 50 microns.
The main reason is to extend the service life of the filter element in the back
Now backwash, its function is replaced by the household filter trend, (but because of its low cost, is still widely used, PP cotton problems: replacement cycle is relatively short, transparent price without any profit margin;
After the accumulation of impurities, they cannot be discharged in time, resulting in secondary pollution and easy to breed bacteria.
Most PP cotton USES transparent material, easy to grow moss).
In the home appliance industry as a whole under the background of decline, in yi kang recently released the "2014 Chinese kitchen electricity
market research report" disclosure: high-end continues to lead the industrydevelopment trend, large enterprises.
Leading and accelerating product technology innovation, industry scale continues to maintain a steady momentum of growth.