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Household faucet filter

A faucet and filter technology, applied in chemical instruments and methods, water/sewage multi-stage treatment, water/sludge/sewage treatment, etc., can solve problems such as short service life, achieve low cost, improve water purification effect, The effect of prolonging the service life

Inactive Publication Date: 2016-02-10
刘艳菊
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] For a filter with a simple structure, a ceramic filter element is directly placed in the filter cartridge. For a filter with this structure, the ceramic filter element will not be clogged soon, and the service life is short.

Method used

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Embodiment 1

[0022] Such as figure 1 , figure 2 As shown, the household faucet filter of the present invention includes a first filter cavity 3 and a second filter cavity 6 .

[0023] The first filter cavity 3 includes a first filter cavity body, the first filter cavity body is cylindrical, the upper end of the first filter cavity body extends upwards from a cylindrical first convex section, and the lower end of the first filter cavity body extends downwards. For the cylindrical second convex section, the diameters of the first convex section and the second convex section are equal and smaller than the diameter of the first filter cavity body, and external threads are provided on the first convex section and the second convex section.

[0024] The second filter cavity 6 includes a second filter cavity body, the second filter cavity body is cylindrical, and the diameter of the second filter cavity body is equal to the diameter of the first filter cavity body. The upper end of the second ...

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Abstract

The present invention belongs to the field of water treatment equipment, and discloses a household faucet filter, which comprises a first filtration chamber and a second filtration chamber, wherein the bottom end of the first filtration chamber and the top end of the second filtration chamber form a threaded connection, the top portion of the first filtration chamber and a top end cover form a threaded connection, the bottom portion of the second filtration chamber and a bottom end cover form a threaded connection, the top end cover is provided with a pipe opening matched with a faucet, the bottom portion of the bottom end cover is provided with a water outlet, a filtration sponge is arranged inside the first filtration chamber, a ceramic filtration core is arranged inside the second filtration chamber, a porous ceramic pad block is arranged between the filtration sponge and the ceramic filtration core, the pore size of the porous ceramic pad block is larger than the pore size of the ceramic filtration core, and an ore particle pad layer is arranged between the bottom portion of the ceramic filtration core and the water outlet. According to the present invention, with the structure arrangement, the water discharged from the faucet sequentially passes through the filtration sponge, the porous ceramic pad block and the ceramic filtration core, and a variety of impurities in the water are removed when the water reaches the ceramic filtration core, such that the service life of the ceramic filtration core is effectively prolonged while the water purification effect is improved.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to a household faucet filter. Background technique [0002] With the advancement of science and technology, people's quality of life and standards continue to improve, and the demand for high-quality water is increasing rapidly. However, water pollution and lack of water resources have become constraints. On the basis of existing resources, remove solid impurities and rust in tap water, remove harmful substances such as trihalomethanes produced by chlorine disinfection of tap water, remove microorganisms in water, and improve living standards. [0003] Most of the existing water purifiers are complex in structure, including a group (multiple) of filters connected in series, which is high in cost, unsuitable for general promotion and use, and takes up space. [0004] The invention patent with the authorized announcement number "CN202007170U" discloses a household w...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C02F9/02
Inventor 刘艳菊
Owner 刘艳菊
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