Water purifier

Abstract

The invention discloses a water purifier. The water purifier comprises an ultrafiltration clear water system and a reverse osmosis (RO) pure water system as well as a single-handle duplex tap, wherein the ultrafiltration clear water system comprises a PP cotton filter core, a granular active carbon filter core, a sintered activated carbon filter core and a hollow ultrafiltration membrane filter core; the RO pure water system comprises an RO filter core and a rear activated carbon filter core; the single-handle duplex tap is connected with the water outlets of the ultrafiltration clear water system and the RO pure water system, and is formed by a tap body, a valve core arranged in the tap body, a tap RO pure water inlet pipe connected with the valve core, a tap ultrafiltration clear water inlet pipe, a tap ultrafiltration clear water outlet pipe, and a tap handle; the valve core is formed by parts including a valve rod, a dynamic ceramic piece connected with the valve rod, a static ceramic piece, a valve core casing and the like; the tap handle is connected with the valve core. The water purifier provides ultrafiltration clear water or RO pure water and pure water having the common advantages of the ultrafiltration clear water and the RO pure water.

Description

technical field [0001] The invention relates to the technical field of water purifiers, in particular to a water purifier that can be used to make pure water. Background technique [0002] Nowadays, the pollution of water resources is becoming more and more serious, and the problem of water safety for urban residents is highlighted. In view of the secondary pollution of urban tap water and the presence of harmful substances in tap water due to raw water pollution, more and more water purifiers and pure water machines with modular filter elements as the core filter unit have been applied. Existing ultrafiltration water purifiers can filter harmful substances such as rust, silt, colloids, bacteria, etc. in water, and provide mineral water containing the needs of the human body, but have no filtering effect on metal ions that are harmful to humans in the water; existing pure water The machine uses reverse osmosis technology to produce high-purity reverse osmosis pure water wit...

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the water purifier in the prior art can only provide purified water or reverse osmosis pure water, the purpose of the present invention is to provide a method that can provide ultrafiltration purified water and reverse osmosis pure water alone, and can also provide A modular water purification system that is harmless and contains pure water that is beneficial to humans

Images