Reverse osmosis anion direct drinking machine

Abstract

The invention discloses a reverse osmosis anion direct drinking machine. The reverse osmosis anion direct drinking machine comprises a shell, and a polypropylene (PP) filter core, a granular active carbon filter core and a compression active carbon filter core which are arranged in the shell according to the water purification treatment sequence, wherein a low-voltage switch is arranged between the PP filter core and the granular active carbon filter core; after filtration, tap water enters a booster pump through a water inlet electromagnetic valve; a water outlet end of the booster pump is connected with a reverse osmosis (RO) filter bottle; an RO film is arranged in the RO filter bottle; a concentrated water outlet and a pure water outlet are formed on the RO filter bottle; the concentrated water outlet is connected with a flushing electromagnetic valve and a wastewater ratio assembling piece; the pure water outlet enters a water storage box through the high-voltage switch and a floating ball switch; a high, low three-wire water level switch is arranged in the water storage box; a water outlet is formed at the bottom of the water storage box and is connected to a water inlet of a tank body of a combined hot heat exchanger; a water outlet of the exchanger is connected with a negative ion generation device; and a water outlet of the negative ion generation device is connected with a water inlet of a winding pipe on the tank of the hot heat exchanger. The reverse osmosis anion direct drinking machine can provide negative ion water which can be directly drunk.

Description

technical field [0001] The invention relates to a drinking water machine, in particular to a reverse osmosis negative ion direct drinking machine which can directly drink tap water after treatment. Background technique [0002] In the existing technology, many water dispensers can only use treated pure water or mountain spring water, and provide cold and hot water outlets, which has limitations in use. Although there are some direct drinking machines that can handle tap water, the processing After drinking water, its quality is not high. Contents of the invention [0003] The object of the present invention is to provide a reverse osmosis negative ion direct drinking machine for the above-mentioned defects of the existing drinking water machine, which can directly process tap water for drinking, and can provide high-quality drinking water. [0004] A reverse osmosis negative ion direct drinking machine is provided, comprising a housing, characterized in that: in the housi...

AI Technical Summary

Problems solved by technology

[0002] In the existing technology, many water dispensers can only use treated pure water or mountain spring water, and provide cold and hot water outlets, which has limitations in use. Although there are some direct drinking machines that can handle tap water, the processing After the drinking water, its quality is not high

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