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Water purifier with backwash function

A water purifier and backwashing technology, applied in membrane filters, chemical instruments and methods, filtration separation, etc., can solve problems such as troublesome, easy to be blocked filter elements, unusable and other problems, and achieve the effect of solving limiting factors

Active Publication Date: 2016-04-27
DONGGUAN DIERCON ENVIRONMENTAL PROTECTION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] For outdoor water purifiers, especially small water purifiers, the filter element is more likely to be blocked due to poor water quality in the wild.
But there is very little clean water to rinse the filter in the wild
As a result, very big trouble and inconvenience can be brought to the user, even can not continue to use

Method used

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  • Water purifier with backwash function
  • Water purifier with backwash function
  • Water purifier with backwash function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0014] The specific embodiments of the present invention will be further described below in conjunction with the drawings.

[0015] Such as figure 1 , figure 2 Shown is the first embodiment of the present invention.

[0016] figure 1 The state is the normal use state of the water purifier with backwash function of the present invention. It includes a housing 1 with a water inlet channel 14 and a water outlet channel 13 and a filter element assembly 2 located in the housing 1. A water inlet 31 and a water outlet end cover 4 are provided at both ends of the housing 1. The water outlet end cover 4 has a water outlet 41, the housing 1 is composed of a fixed part 11 and a movable part 12, the filter element assembly 2 has a core housing 21 with a smooth outer surface, and the movable part 12 of the housing 1 is connected to the inner The core shell 21 of the filter element assembly 2 slides and fits tightly. The user applies suction to the water outlet 41. At this time, the water out...

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PUM

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Abstract

The invention relates to the field of water purification, and particularly relates to a water purifier with a backwashing function which is small in size and convenient to carry. The water purifier comprises a shell 1 with a water inlet channel 14 and a water outlet channel 13 at two ends, and a filter element assembly 2 positioned in the shell 1, wherein a water outlet end cover 4 is arranged at the water outlet channel 13 of the shell 1, a water outlet 41 is formed in the water outlet end cover 4, the shell 1 consists of two parts including a fixed part 11 and a movable part 12, the filter element assembly 2 is provided with a filter element shell 21 with a smooth outer surface, and the movable part 12 of the shell 1 is in sliding close fit with the filter element shell 21 of the filter element assembly 2 positioned in the movable part 12. By adopting the technical scheme, the filter element is cleaned by using clear water obtained by self-purification by utilizing a self-purification function, and a user can clean the filter element anywhere at anytime, so that the great convenience is provided for the user.

Description

Technical field [0001] The water purifier with backwashing function of the present invention relates to the field of water purification, in particular to a small, portable and convenient water purifier with backwashing function. Background technique [0002] The filter element of the prior art water purifier becomes clogged after being used for a long time, the water output becomes smaller, and the water purification effect is reduced. At this time, it is necessary to replace the filter element or remove the filter element from the water purifier, and then use the purified water to clean the filter element After removing the material and flushing, it can be installed in the water purifier and used again. Such a water purifier is more suitable for households with clean water from time to time. [0003] For outdoor water purifiers, especially small water purifiers, the filter element is more likely to be clogged because the water quality of the outdoor water source is often poor. B...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B01D35/30B01D35/16
CPCB01D35/16B01D35/301B01D2201/301B01D2201/307
Inventor 孙银焕
Owner DONGGUAN DIERCON ENVIRONMENTAL PROTECTION TECH