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Filtering system and closestool

A filter system and filter technology, which is applied in the direction of filter separation, fixed filter element filter, chemical instrument and method, etc., can solve the problems such as difficulty in filter cleaning, and achieve the effect of improving the cleaning effect

Inactive Publication Date: 2022-02-18
SHENZHEN PROTOSTELLAR TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] Based on this, it is necessary to provide a filter system and a toilet filter for the problem that the filter in the current toilet is difficult to clean.

Method used

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  • Filtering system and closestool
  • Filtering system and closestool
  • Filtering system and closestool

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Experimental program
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Embodiment Construction

[0028] In order to make the above objects, features and advantages of the present invention more comprehensible, specific implementations of the present invention will be described in detail below in conjunction with the accompanying drawings. In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention. However, the present invention can be implemented in many other ways different from those described here, and those skilled in the art can make similar improvements without departing from the connotation of the present invention, so the present invention is not limited by the specific embodiments disclosed below.

[0029] In describing the present invention, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counte...

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PUM

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Abstract

The invention relates to a filtering system and a closestool. The filtration system includes a first valve element, a filter, a second valve element, and a water inlet structure. The first valve element communicates with an external water source. The filter is provided with a drain outlet communicated with the outside, and the filter can selectively open or close the drain outlet. The second valve element communicates with the filter. The first valve element can selectively communicate with the filter or the second valve element, and the second valve element can selectively communicate with or block the water inlet structure. According to the filtering system, back flushing of the filter can be achieved, impurities blocking the filter can be washed away more easily, and the cleaning effect of the filter is improved.

Description

technical field [0001] The invention relates to the technical field of toilets, in particular to a filter system and a toilet. Background technique [0002] Present toilet is communicated with running water pipe usually, so that running water is introduced in the urinal of toilet, urinal is flushed. And, in order to prevent the impurities in the tap water from clogging the parts of the toilet and affecting the normal operation of the toilet, the water inlet pipeline of the current toilet is usually equipped with a filter to filter out the impurities in the tap water and improve the water quality of the tap water entering the toilet. However, the filter in the current toilet is difficult to clean, and when the filter is blocked, it is easy to affect the water intake of the toilet. Contents of the invention [0003] Based on this, it is necessary to provide a filter system and a toilet to solve the problem that the filter in the current toilet is difficult to clean. [000...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D29/68B01D29/11
CPCB01D29/688B01D29/114
Inventor 李文明杨剑峰
Owner SHENZHEN PROTOSTELLAR TECH CO LTD