A household reverse osmosis water purifier without electricity and waste water

Abstract

The invention discloses a non-electric and wastewater-free household reverse osmosis water purifier. The water purifier comprises a first-level filter, a second-level filter, a third-level filter, a fourth-level filter, a fifth-level filter, a pure water faucet, a domestic water faucet and a three-way connector, wherein the first-level filter is a five-micrometer PP (polypropylene) cotton filter; the second-level filter is a granular active carbon filter; the third-level filter is a one-micrometer PP cotton filter; the fourth-level filter is an ultra-low-pressure reverse osmosis membrane filter; the fifth-level filter is a rear active carbon filter; the first-level filter, the second-level filter, the third-level filter and the fourth-level filter are sequentially connected; two outlets are formed in the fourth-level filter, one outlet is connected with the fifth-level filter, and the other outlet is connected with the three-way connector; the fifth-level filter is connected with the pure water faucet; the three-way connector is connected with the domestic water faucet. The water purifier has the benefits as follows: the water purifier is non-electric and wastewater-free, can purify municipal tap water and meet demands for domestic water and is convenient to maintain later.

Description

technical field [0001] The invention relates to the related technical field of household water treatment, in particular to a household reverse osmosis water purifier without electricity and waste water. Background technique [0002] Water purifiers are also called water purifiers and water filters. The core technology of the water purifier is the filter membrane in the filter device. The main technology of the water purifier comes from ultrafiltration membrane and RO reverse osmosis membrane. Small water treatment equipment for deep purification of water. The water purifier we usually talk about generally refers to small filters used for household use. [0003] The application of water purification technology in the field of drinking water will make the phenomenon of "acclimatization" soon a thing of the past, and effectively solve the endemic diseases caused by excessive harmful minerals in groundwater in many places. [0004] At present, the waste water rate of various h...

AI Technical Summary

Problems solved by technology

[0004] At present, the waste water rate of various household reverse osmosis water purifier systems is relatively high, and it is difficult to have a power supply near the installation point. For the water purification of general municipal direct supply tap water (water pressure ≥ 0.2MPa), it is necessary to borrow an external drive to meet needs

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