Self-cleaning water purifier

A water purifier and self-cleaning technology, which is applied to chemical instruments and methods, fixed filter element filters, separation methods, etc., can solve the problems that the filter element cannot be cleaned automatically, and achieve the effect of ensuring the scrubbing effect

Active Publication Date: 2016-09-07
浙江黑猫神销售有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0002] The Chinese Invention Patent No. 201210281300.2 proposes a non-dismantling and washable long-life ceramic filter water purifier, which includes a base, a ceramic filter element and a non-magnetic body shell; The water purifier must push and rotate the outer magnetic ring by hand, so that the inner magnetic ring will be moved synchronously and drive the scrubbing components to scrub the ceramic filter element; automatic cleaning of the filter element cannot be realized

Method used

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Examples

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Embodiment 2

[0032] This embodiment makes the following improvements to the brush assembly on the basis of embodiment 1:

[0033] The roller is omitted, and the bristles and the brush plate are instead integrally formed of an antibacterial thermoplastic polyurethane material. The antibacterial thermoplastic polyurethane material is prepared by the method of the Chinese patent with reference number CN103254401, which specifically includes the following steps:

[0034] Mix 30g of aminodextran with a molecular weight of 20000Da, 9g of 2.5wt% silver nitrate aqueous solution, and 800g of 2wt% acetic acid aqueous solution. After stirring for 60 minutes at 80°C in the dark, add 20g of 2.5wt% borohydride Sodium aqueous solution, after reacting at 100°C for 6 hours, cooled to room temperature, precipitated with acetone, filtered, washed, and dried at 65°C to obtain an aminodextran-nanosilver composite antibacterial agent with an average particle size of 55nm; 10g 1,2-diphenylethylene glycol and 25g of 4...

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Abstract

The invention discloses a self-cleaning water purifier. The self-cleaning water purifier comprises a fixed base, a cylinder body, a ceramic filter element and a rotary water pipe, wherein brushing boards are arranged between the ceramic filter element and the rotary water pipe; brush hairs are fixedly connected to the outer end faces of the brushing boards; rollers are equidistantly and rotationally connected onto each brushing board; an upper chuck is fixedly connected to the upper end of a guide connecting sleeve; three U-shaped openings are formed in the upper part of the guide connecting sleeve; a guide sliding bar is fixedly connected to the upper part of the outer wall of the guide connecting sleeve. Because of the existence of the upper chuck and a lower chuck, the rotary water pipe and the guide connecting sleeve can be kept coaxial; in addition, the leakage of excessive water between the rotary water pipe and the guide connecting sleeve is avoided; by arranging the rollers, proper distances are reserved between the brushing boards and the inner wall of the ceramic filter element, and the brush hairs can be kept in a spreading state, so that the end parts, for brushing, of the brush hairs can be in good contact with the inner wall of the ceramic filter element, and the brushing effect is guaranteed.

Description

Technical field [0001] The invention belongs to the field of water purification equipment, and particularly relates to a self-cleaning water purifier. Background technique [0002] The Chinese invention patent with the patent number 201210281300.2 proposes a wash-free long-life ceramic filter element water purifier. The wash-free long-life ceramic filter element water purifier includes a base, a ceramic filter element and a non-magnetic housing; however, the aforementioned wash-free long-life ceramic filter element The water purifier must be manually pushed and rotated by the outer magnetic ring, so that the inner magnetic ring can be moved synchronously and drive the scrubbing assembly to clean the ceramic filter element; automatic cleaning of the filter element cannot be achieved. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a water purifier that does not need to dismantle and wash the filter element and automaticall...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/11B01D29/90B01D29/64
CPCB01D29/117B01D29/35B01D29/6415B01D29/6446B01D29/6461B01D29/90
Inventor 徐嘉
Owner 浙江黑猫神销售有限公司
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