Anti-scaling multi-membrane filtration compound filter element and filtering faucet

Abstract

The invention discloses an anti-scaling multi-membrane filtration compound filter element and a filtering faucet. The filtering faucet comprises the anti-scaling multi-membrane filtration compound filter element, wherein the compound filter element comprises a filtering shell; a water inlet end and a water outlet end are respectively formed at the two ends along the axial direction of the filtering shell; a solid slight soluble corrosion-inhibiting anti-scaling filter material which is used for inhibiting the scale formation is arranged at the water inlet end in the filtering shell; a combined filtering material which is used for filtering impurities and harmful matters is also arranged along the water flow direction in the filtering shell. According to the invention, the solid slight soluble corrosion-inhibiting anti-scaling filter material is arranged at the water inlet end of the filter element, so that an ultrahigh water filtration effect is achieved, the service life of the ultra-filtration membrane is prolonged, the scale formation is eliminated and the treated running water not only maintains the mineral substances and microelements good for human body but also meets national drinking water standard.

Description

technical field [0001] The invention discloses a scale-resisting multi-membrane filter composite filter element and a water filter faucet, which belongs to the technical field of water purification and filtration according to the International Patent Classification (IPC), and in particular relates to a composite filter core structure with scale-resisting function. Background technique [0002] The water purifiers currently on the market have relatively single functions. Common water purifiers generally only play a preliminary role in purifying tap water or drinking water, and tap water in most cities contains impurities such as residual chlorine, rust, bacteria, and algae. And harmful substances exceed the standard, and people's long-term drinking of water resources that exceed the standard will have a very adverse impact on the body. [0003] The formation of scale usually begins with the formation of tiny crystals. The crystals are precipitated from the supersaturated solu...

AI Technical Summary

Problems solved by technology

However, the current water purifiers are mostly used to filter or purify the drinking water after the scale is formed due to the functional limitation of the filter element. filter, poor filter effect

Images