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Connecting method of built-in pipeline of multi-filter-core back-flushing water purifier

A flushing water purifier and connection method technology, which is applied in the field of built-in pipeline connection of multi-filter backflushing water purifiers, can solve problems affecting the popularization of water purifiers, and achieve the effects of convenient maintenance, high-grade products, and cost savings

Active Publication Date: 2015-05-06
杜也兵
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Above-mentioned defect and deficiency have influenced the popularization of water purifier

Method used

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  • Connecting method of built-in pipeline of multi-filter-core back-flushing water purifier
  • Connecting method of built-in pipeline of multi-filter-core back-flushing water purifier
  • Connecting method of built-in pipeline of multi-filter-core back-flushing water purifier

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Embodiment Construction

[0044] figure 1 , Figure 4 The best embodiment of the present invention is shown. Adopt different disc connection, eight nozzles and other switching angle waterway switcher combined with seven two nozzle filter elements, closed loop switching, open slot connection mode, its controlled disc 2 is evenly distributed with eight switching nozzles, and the corresponding equal switching angle unit 4 is 45° . In order to facilitate the replacement of the filter element, the closed filter element 8 adopts an inverted, inner and outer nozzle structure, and the outer nozzle is the water inlet; the central inner nozzle is the water outlet. The frame adopts a frame-type double-layer inverted combination structure: the upper layer is the filter element replacement area for easy loading and unloading of the filter element; the lower layer is the recoil switching area for the switching operation of the recoil channel. The inner cavity 3 is sealed with a sealing cover with a shaft hole and a ...

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Abstract

The invention discloses a connecting method of a built-in pipeline of a multi-filter-core back-flushing water purifier, relating to water treatment industry and particularly relating to the aspects of the deep filtration and the purification of drinking water. The multi-filter-core back-flushing water purifier comprises a plurality of series-connected filter cores, a base, a waterway switcher and a built-in rigid pipeline device, wherein the base is only provided with a water inlet pipeline and a water outlet pipeline and matched with the filter cores in a contacting way; the filter core installation surface of the base is provided with a water gap communicated with the filter cores; the waterway switcher is not provided with a discharge port; the built-in rigid pipeline device comprises a group of built-in rigid pipelines; the same periphery of a controlled disc of the waterway switcher is provided with switching water gaps according to equal switching angles; a rotating disc which is matched with the switching water gaps in a contacting way and drives a rotating shaft body is provided with a water inlet and a water outlet and communicated with the water inlet pipeline and the water outlet pipeline of the base; the waterway switcher installation surface of the base is also provided with pipeline through holes which correspond to the switching water gaps of the controlled disc of the waterway switcher, and the pipeline through holes are respectively communicated with the corresponding water gaps positioned on the filter core installation surface through the built-in rigid pipeline device to form water channels of the series-connected filter cores. The invention is easy, convenient and efficient for application.

Description

[0001] Prior application name: Built-in pipeline connection method of multi-filter element recoil water purifier [0002] Prior application number: 200910175558.2 Technical field [0003] The present invention is related to the water treatment industry, and specifically relates to the deep filtration and purification of drinking water. Background technique [0004] At present, the use of water purifiers has become more popular in China. When using water, a water purifier is used to deeply filter the impurities in the water and the water pipeline, which better protects the health of users. However, with the promotion of water purifiers, their application defects and deficiencies have gradually been exposed. After the filter element of the water purifier has been used for a period of time, the filter material of the filter element is gradually blocked by impurities and adsorbed on the outer surface of the filter material, resulting in a significant decrease in filtration and adsorpt...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/12B01D36/02
Inventor 杜也兵冉伊虹
Owner 杜也兵
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