Water purifier

Abstract

The invention discloses a water purifier, which comprises a water treatment unit, a Wifi communication module, a sensor and a controller, wherein the water treatment unit comprises a pure water fabrication device and a tail water/pure water storage device; the pure water fabrication device comprises a UF purification film filter core 1, a first flush valve 2, a low-voltage switch 3, a carbon fiber filter core 4, a first flush valve 5, an ultrafiltration water valve 6, a booster pump 7, an RO film filter core 8 and a third flush valve 9; the tail water/pure water storage device comprises a storage tank 15, a first check valve 10, a second check valve 11, a tail water proportional valve 12, a second high-voltage valve 14 and a first high-voltage valve 13; and the storage tank 15 comprises a pure water storage part 16 and a tail water storage part 17. By the technology, an intelligent, simple, compact, safe and convenient water purifier which is capable of saving water resources and achieving high-intelligence and long-term purification and is high in water preparation amount and free of tail water loss is provided.

Description

technical field [0001] The present invention relates to a pure water machine, especially a special and practical one-piece dual-water irrigation system that stores direct drinking water and concentrated water respectively without loss. The machine has a fully automatic function to automatically flush the RO membrane. Through the APP, the remote alarm and operation of the water purifier can be realized. Background technique [0002] RO reverse osmosis technology is one of the great inventions of mankind in the 20th century. The reverse osmosis membrane intercepts bacteria, viruses, organic matter, heavy metals, halides and other harmful substances in water with a pore size of 0.1nm, and can retain some trace elements that are beneficial to the human body. , so as to achieve the purpose of water purification, reverse osmosis technology has been widely used in drinking water, industrial ultrapure water, medical treatment, biochemistry, seawater desalination and other fields, an...

AI Technical Summary

Problems solved by technology

[0004] Most of the concentrated water of the existing reverse osmosis water dispenser is directly discharged into the underground pipeline, such as the previous household pure water machine, most of the tail water is directly discharged to the sewer, and a small part is reused in a bucket, but the proportion is very small because of the troublesome use. Waste, some families put concentrated water into ordinary buckets to save water, but there is a danger of overflow, which is neither convenient nor safe

[0005] In addition, the existing technology does not use intelligent control technology, and the user experience is not good

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