Water purifier adopting rotary filtering element cleaning

Abstract

The invention discloses a water purifier adopting rotary filtering element cleaning. The water purifier comprises a box, a blow-down valve and filtering elements and is characterized in that the blow-down valve is arranged at the bottom of the outer lateral wall of the box, ultrasonic vibrators are mounted at the top of the box in an equal-distance manner, a circulating device is arranged at the top end of the box in a penetrating manner, the four filtering elements are mounted inside the box through ceramic bearings, silica gel sheets with brushes wind the outer wall of the filter elements, amotor is arranged below the box, the output end of the motor is connected with cam rotary tables at the bottom of the box trough a gear, and the top ends of the cam rotary tables are connected with the bottom ends of the filtering elements. The water purifier has the advantages that the motor drives the gear and the cam rotary tables to rotate so as to allow the filtering elements mounted on thecam rotary tables to rotate at high speed to toss out impurities attached to the surfaces of the filtering elements, cams drive the silica gel sheets with the brushes to swing vertically at the same time to remove impurities and sludge on the surfaces of the filtering elements and cylinders, the rotation of the filtering elements allows the cleaning to be comprehensive, and cleaning dead angle canbe reduced.

Description

technical field [0001] The invention relates to the technical field of water purification equipment, and the specific field is a water purifier. Background technique [0002] Today, as people pay more and more attention to health, water purifiers have become a must-have in life. A water purifier is a device that converts tap water into pure water through deep purification. However, with the use of the water purifier, the dirt will continue to accumulate on the filter element. When the dirt accumulates to a certain extent, it will affect the treatment effect of the filter element, and eventually lead to the weakening of the processing capacity of the filter element, and the terminal of the water purifier cannot obtain pure water. for people to drink. [0003] At present, when the filter element of the filter element water purifier is cleaned, the water purifier is disassembled, and the dirt on the filter element cleaned by scrapers or brushes is washed away with clear water...

AI Technical Summary

Problems solved by technology

However, with the use of the water purifier, the dirt will continue to accumulate on the filter element. When the dirt accumulates to a certain extent, it will affect the treatment effect of the filter element, and eventually lead to the weakening of the processing capacity of the filter element, and the terminal of the water purifier cannot obtain pure water. for people to drink

[0003] At present, when the filter element of the filter element water purifier is cleaned, the water purifier is disassembled, and the dirt on the filter element cleaned by scrapers or brushes is washed away with clear water to restore the permeability, but the filter element of the prior art The cleaning device can only brush the surface of the filter element or rinse the surface with water, and cannot clean the dirt and bacteria in the pores of the filter element. Moreover, the existing filter element cleaning device often has a single transmission structure and cannot perform multi-directional transmission, resulting in poor cleaning. Thorough, the cleaning effect is not ideal, it is difficult to achieve a comprehensive and thorough cleaning; especially when the tap water pressure is low or the water quality is poor, it is necessary to frequently remove the water purifier to clean the filter element

This operation is troublesome and easy to cause loss to the filter element

Images