A small tap water purification filter

By introducing a control mechanism into the tap water purification filter, the problem of manual disassembly required in the existing technology is solved, enabling rapid switching between purification and non-purification modes, and improving service life and convenience.

CN224270472UActive Publication Date: 2026-05-26YIWU INDAL & COMMERICAL COLLEGE
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
YIWU INDAL & COMMERICAL COLLEGE
Filing Date
2025-05-06
Publication Date
2026-05-26

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Abstract

This utility model provides a small tap water purification filter, relating to the field of water treatment filters. It includes a filter housing, a water outlet at the bottom of the filter housing, and an inlet pipe. A partition plate is fixedly connected inside the filter housing. A water outlet space is formed between the lower part of the partition plate and the water outlet, and a filtration space is formed between the upper part of the partition plate and the top of the filter housing. A filter assembly is disposed within the filtration space. A first connecting pipe is fixedly connected to the top of the filter housing, communicating with the filtration space. This small tap water purification filter, through a control mechanism, can control the water flow from either the first or second connecting pipe. When the water flows from the first connecting pipe, it flows into the filtration space for purification, and after purification, flows into the water outlet space and exits from the water outlet. When the water flows from the second connecting pipe, it flows directly into the water outlet space and exits from the water outlet.
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