Method for controlling multipath water flows to utilize the same water outlet

Abstract

The invention relates to a method for controlling multipath water flows to utilize the same water outlet. In the method, only one water outlet communicating with a water outlet solenoid valve (3) is arranged, and a touch screen control unit (10) can control purified water supplied to a water purifying device (4) or tap water supplied to a bypass waterway by the same water outlet through controlling the switching-on and switching-off states of a purified water control solenoid valve (6), the water outlet solenoid valve (3) and a bypass waterway control solenoid valve (9). According to the control method, only one water outlet is needed to be arranged, the purified water and the tap water of the bypass waterway discharged from the water outlet can be selected according to the touch screen control unit, so that supply of multiple water sources can be realized simply through one water outlet (a tap), the material use of a water outlet tap is saved, the household installation is facilitated at the same time, and installation space is saved.

Description

technical field [0001] The invention relates to a control method for multiple water flows using the same water outlet. Background technique [0002] With the development of the economy, the situation of water resources has deteriorated in many places. The shortage and pollution of water resources have become more and more serious, and the problem of drinking water safety for urban residents has become prominent. In the past, bottled water was used. From the pure water to the user, it had to be bottled with pure water, passed through the agent, the water delivery worker, and finally to the household water dispenser. After many intermediate operations, it is easy to breed bacteria and pollute the water. affect human health. [0003] In view of the secondary pollution of urban tap water and the harmful substances in tap water due to source water pollution, more and more water purifiers have begun to be used in households. Ultrafiltration water purifiers and reverse osmosis mem...

AI Technical Summary

Problems solved by technology

However, in the existing household pure water machines, since the calcium and magnesium ions in the tap water are not pretreated, the ultrafiltration membrane and the reverse osmosis membrane are easy to scale and damage, and their service life is short and the replacement frequency is high, which increases the User maintenance cost

On the other hand, many existing water purifiers directly discharge the concentrated water after separation, which also wastes water resources.

Again, if the existing water purifier equipment is to use pure water or concentrated water or unpurified tap water, multiple water outlets need to be provided, which is not convenient for home installation and easy to use

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