Water-saving water purifier

Abstract

The invention discloses a water-saving water purifier and relates to the technical field of water purifiers. The water-saving water purifier comprises a box body, a box cover, a circuit board, integrated PP cotton, integrated granular active carbon, integrated compressed carbon, a RO membrane component, post-active carbon, a bracket, a water-in solenoid valve and a low-pressure switch, wherein the box cover is arranged at the upper part of the box body; the integrated granular active carbon is arranged at the upper and lower ends of the integrated compressed carbon; one end of the integrated granular active carbon is connected with the integrated PP cotton; the RO membrane component and the post-active carbon are both arranged in the box body through the bracket; the water-in solenoid valve, the circuit board and the low-pressure switch are all arranged in the box body. The water-saving water purifier also comprises a self-priming pump, a water storage tank, a water level controller and a two-in-one solenoid valve, wherein the water storage tank is arranged in the box body; the water level controller is arranged in the water storage tank; and the two-in-one solenoid valve is arranged in the box body. According to the water-saving water purifier disclosed by the invention, the concentrated water discharge is avoided, the water quality and pure water value are not changed after recycling, the water resource is saved, and the practicability is higher.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a water-saving water purifier. Background technique [0002] Water purifiers are also called water purifiers and water filters. The core technology of the water purifier is the filter membrane in the filter device. The main technology of the water purifier comes from ultrafiltration membrane and RO reverse osmosis membrane. Small water treatment equipment for deep purification of water. The water purifier we usually talk about generally refers to small filters used for household use. [0003] Water purifiers can be divided into many types according to different purification principles and processes. Among them, RO reverse osmosis technology has the highest filtering accuracy (filtering accuracy is 0.0001 microns). Since the pore size of the reverse osmosis membrane is only one hundred thousandth of the diameter of a hair, only water molecules and dissolved oxygen are al...

AI Technical Summary

Problems solved by technology

[0006] Ordinary water purifiers in the market adopt the method of direct backflow. The water quality of this kind of water purifier is easy to change. Compared with the water purifier with direct discharge of concentrated water, the conductivity is much higher. The conductivity increases step by step, and the pollution degree also rises. The water quality cannot reach the standard, and the relative conductivity of the water purifier that discharges concentrated water is relatively stable, but it causes too much waste of water, which needs to be improved urgently

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