Washing power-assisting device

Abstract

The invention relates to a washing power-assisting device, and belongs to the technical field of washing. The washing power-assisting device comprises an electrolysis power supply and a water quality adjustment unit arranged on the outside of a washing device, wherein the water quality adjustment unit comprises at least a cathode electrode and an anode electrode in pairs, the electrolysis power supply is used for supplying power to the cathode electrode and the anode electrode, a water-pervious diaphragm is arranged between the cathode electrode and the anode electrode which are in pair, the water-pervious hole diameter of the water-pervious diaphragm is smaller than or equal to 2 millimeters and larger than or equal to 1 nanometer, and the distance between the cathode electrode and the anode electrode is larger than or equal to the thickness of the water-pervious diaphragm and smaller than or equal to 20 millimeters. The washing power-assisting device can generate a large number of ultramicro bubbles whose content is mainly hydrogen and super-oxidized factors and has good reducing washing water; a water in-out port of the water quality adjustment unit and the external washing device form a sealed water supply and discharge channel, circulating water flow is maintained in the washing process, water quality is adjusted continuously, and the effects of using washing agents as few as possible or even being free of using the washing agents, saving water and reducing emission are achieved.

Description

technical field [0001] The invention relates to a washing device and belongs to the technical field of washing. Background technique [0002] Laundry water accounts for about one-third of total household water use. A large amount of washing powder remains in the laundry wastewater, which is a continuous hazard to the environment. The eutrophication of some rivers and lakes, 20% comes from washing powder. Therefore, it has extremely practical significance to develop a feasible technology and device that can strengthen the decontamination and washing ability of washing water and use less or even no washing powder. [0003] The national standard for washing machines without washing powder has been promulgated and implemented in 2009. Detergent-free washing machine technologies that have been introduced to date include: [0004] 1) Electrolysis technology with isolation membrane [0005] Electrolyze water into weakly alkaline water (PH value between 9-11, equivalent to weak...

AI Technical Summary

Problems solved by technology

[0011] 1) It is mainly for clothes that are not seriously polluted, and its average cleaning ratio can only reach 0.6 to 0.7 (the lower limit of the national standard is 0.7), and the washing power is not strong;

[0012] 2) There is no softening improvement effect on water hardness, an important factor affecting washing quality;

[0013] 3) Because it is installed in the washing machine, it brings many problems, such as easy to break down and difficult to maintain, low cost performance, etc.;

[0014] 4) It is only used for the products of their respective manufacturers and cannot be used for other washing machines;

[0015] 5) Pollution treatment and reuse of washing water is not considered

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