Water softening valve and water softening machine

Abstract

The invention discloses a water softening valve and a water softening machine. The water softening valve comprises a valve body, a valve core assembly and a switching unit, wherein the valve body comprises a valve cavity, and further comprises a water inlet channel, a washing channel, a backwashing channel, a jet flow channel, a softening input channel, a softening output channel and a wastewaterchannel which communicate with the valve cavity, and a salt absorption channel which communicates with the jet flow channel, the washing channel and the backwashing channel are both connected with thejet flow channel, the valve core assembly is provided with a washing position and a backwashing position, and on the washing position, the valve core assembly is used for enabling the water inlet channel to communicate with the washing channel, enabling the jet flow channel to communicate with the softening input channel and enabling the softening output channel to communicate with the wastewaterchannel, and then on the backwashing position, the valve core assembly is used for enabling the water inlet channel to communicate with the backwashing channel, enabling the jet flow channel to communicate with the softening output channel and enabling the softening input channel to communicate with the wastewater channel, and the switching unit is used for enabling the washing channel to communicate with the jet flow channel when the valve core assembly is located on the washing position, and enabling the backwashing channel to communicate with the jet flow channel when the filter core assembly is located on the backwashing position. The water softening valve can conveniently achieve salt absorption washing and backwashing.

Description

technical field [0001] The invention relates to the technical field of water treatment equipment, in particular to a water softener valve and a water softener. Background technique [0002] The water softener can soften the water quality, thereby improving the user's water quality experience, saving detergent, saving water and other functions. The core component of the water softener is the soft water valve. One of the functions of the water softener valve is to control the salt absorption regeneration process of the water softener. There are usually two ways of salt absorption regeneration, one is salt absorption backwash, and the other is salt absorption forward washing. Both methods have their own advantages and disadvantages. Users can choose salt absorption according to their own needs and the needs of different stages. The way to play the best softening performance of the water softener. However, the current soft water valve cannot realize the functions of salt suct...

AI Technical Summary

Problems solved by technology

[0003] The main purpose of the present invention is to propose a soft water valve, which aims to solve the technical problem that the existing soft water valve can only realize a single salt absorption regeneration mode, and cannot be switched between salt absorption forward washing and salt absorption backwashing

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