Water-purifying filter element structure

Abstract

The invention discloses a water-purifying filter element structure, comprising a filter element body and a filter element base. The filter element body comprises a filter cylinder, a filter cylinder cover, a filter body, a filter cavity and a non-return assembly. The filter cylinder cover is arranged at the top of the filter cylinder. The filter body plays a role in filtering. The filter cavity isarranged in the filter cylinder. The non-return assembly is arranged in the filter cylinder and comprises a first non-return piece, a second non-return piece and a third non-return piece. The first non-return piece and the second non-return piece are used for preventing reverse flow at a water inlet end. The third non-return piece is located at the bottom of the filter cylinder and used for preventing reverse flow at a water outlet end. The filter element base is arranged at the bottom of the filter element body and used for fixing the filter element body. The water-purifying filter element structure disclosed by the invention can stop water; and the filter element is in a vertical mode, so that the diameter of the filter element is not increased, the size of the filter element can be smaller, the space of the filter element is fully utilized, the grade number of the filter element is reduced, and the cost is lowered.

Description

technical field [0001] The invention relates to the technical field of filter devices, in particular to a structure of a water purification filter core. Background technique [0002] With the continuous improvement of people's living standards, people's requirements for water quality are also getting higher and higher. The quality of water is directly related to the health of the human body. For example, cooking, washing fruits and vegetables, cooking and boiling water will directly use water, often Water needs to be purified before use. [0003] Most of the faucets on the market do not have the function of filtering, and need to install a filter to play the role of filtering, but the ordinary filter has a large pore size, which cannot play a good filtering role, and it is not easy to clean after a long time , and the faucet equipped with a filter can only flow out filtered water. It will be inconvenient when non-filtered water is needed. With the continuous development of i...

AI Technical Summary

Problems solved by technology

[0003] Most of the faucets on the market do not have the function of filtering, and need to install a filter to play the role of filtering, but the ordinary filter has a large pore size, which cannot play a good filtering role, and it is not easy to clean after a long time , and the faucet equipped with a filter can only flow out filtered water. It will be inconvenient when non-filtered water is needed. With the continuous development of industry, the environment of our country has suffered great damage. my country itself is a water-scarce country. Nowadays, with the pollution of the environment, the water resources that can be used are more stretched; therefore, if unfiltered tap water can meet the low-level needs of people's lives, it can save water. In order to facilitate people's daily life For multi-functional needs, people have developed water purification faucets. Most of the market's water purification faucets have single-inlet and single-outlet or single-inlet and double-outlet. Few dual-inlet and double-outlet water purification faucets are introduced

[0004] Introduced a double-outlet water purification faucet, equipped with a double water outlet channel water purification filter element, the purification pipe body is set between the faucet body and the water outlet pipe, the water inlet of the purification pipe body is detachably connected to the faucet body, and the double water outlet channel water purification filter element Generally, it is an ultrafiltration membrane filter element. The purification pipe body is detachably connected to the water outlet pipe through the upper end cover. When in use, the faucet body of the water purification faucet is connected to the tap water pipe, and the tap water passes through the double outlet channel water purification filter element in the water purification pipe body. The filtered tap water can be purified by flowing out of the outlet pipe, which can be directly drunk or used for cooking, etc. The structure of the water purification faucet is simple, easy to use, and effectively achieves the effect of water purification. Non-return function, causing the filtered water to flow backwards, forming secondary pollution, and easily causing damage to the filter element

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