Water softener regeneration control method, regeneration control device and water consuming equipment

Abstract

The invention discloses a water softener regeneration control method, a regeneration control device and water consuming equipment. The water softener regeneration control method comprises the following steps that: before a working program of the water consuming equipment runs, the running durations of all stages of the working program are compared, and the stage with the longest running duration is selected as a target stage; and the regeneration action of a water softener is executed at the target stage, and the regeneration action is that a sodium chloride salt solution is fed into a resin cavity of the water softener, so that resin in the resin cavity is soaked in the sodium chloride salt solution. Compared with the prior art, the operation durations of the stages are compared before the working program is operated, and the stage with the longest operation duration is selected to execute the regeneration action, so that the resin can be fully soaked in the sodium chloride salt solution, the effective regeneration of the water softener is realized, and the scaling of the water consuming equipment is avoided.

Description

technical field [0001] The invention relates to the technical field of water use equipment, in particular to a water softener regeneration control method, a regeneration control device and water use equipment. Background technique [0002] In order to prevent scales from appearing in the water equipment during use, the current water equipment is generally equipped with a water softener. The main function of the water softener is to absorb calcium and magnesium ions in the water and reduce the hardness of the water. The water softener is generally equipped with a resin chamber and a salt chamber. The resin chamber stores resin, which is generally a sodium-type strong acid cationic resin. The salt chamber provides sodium chloride salt solution for the resin, and the two are connected through a regeneration valve. In the soft water state, the tap water enters the inner cavity of the water equipment after being softened by the resin. After the resin absorbs a certain amount of c...

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Problems solved by technology

[0003] The regeneration action of the existing water softener is generally to press the sodium chloride salt solution into the resin chamber during the drying stage, and perform resin flushing after the drying stage or when the next program runs. This control method may cause Because the soaking time of the resin in the sodium chloride salt solution is too short or the soaking time is uncertain, the regeneration effect of the resin is poor, and the water softening ability of the water softener cannot be effectively exerted.

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