Household different water supply system

Abstract

The dual water supply system for household includes a soft water module with KDF filter connected to the raw water pipeline, a water softening resin device with salt box and resin jar, an adsorbing module with active carbon with water outlet connected to toilet water pipeline, an ultrafilter module, an RO module with pressurizing water pump, a bath water inlet pipeline, and a pressure container connected to the pure water outlet of the RO module. The dual water supply system makes the drinking water and the living use water flow separately, and has reverse resin regeneration, active carbon surface flushing and ultrafiltering membrane cross flow filtering to complete the timely system washing for eliminating pollutant and prolonging service life.

Description

technical field [0001] The invention relates to a domestic water treatment system, in particular to a household quality-differentiated water supply system based on tap water terminals. Background technique [0002] With the rapid development of modernization, the continuous growth of population and the expansion of urbanization, while the water consumption is increasing day by day, the environmental pollution, especially the environmental pollution of water bodies is becoming more and more serious, which leads to the threat of two major crises of water resources and water quality. . However, at present, most waterworks in my country still use the traditional process of "coagulation-sedimentation-filtration-chlorination disinfection". The distance from the pipeline transportation, and the addition of water supply from the sky pool, will inevitably produce "secondary pollution". [0003] In the supply of urban tap water, domestic water only accounts for about 10%, and the rea...

AI Technical Summary

Problems solved by technology

However, at present, most waterworks in my country still use the traditional process of "coagulation-sedimentation-filtration-chlorination disinfection". Pipeline transportation, and water supply with sky pool, will inevitably produce "secondary pollution"

[0003] In the supply of urban tap water, domestic water only accounts for about 10%, and the real drinking water only accounts for about 10% of domestic domestic water; Control to the end

neither scientific nor reasonable

If the water quality including 98% of all water is improved in order to meet the drinking water requirements of 1%~2%, it is a greater waste and absolutely unnecessary

At the same time, the transportation of high-standard drinking water also puts forward high requirements on the pipelines. The existing domestic pipelines and a large number of roof water tanks must be fundamentally transformed. Under the current national conditions, there are still many difficulties.

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