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A battery-driven softening control valve

A battery-driven, valve-controlled technology that can be used in water treatment parameter control, chemical instruments and methods, special treatment targets, etc., and can solve problems such as adverse effects

Active Publication Date: 2019-04-23
NANJING FOBRITE ENVIRONMENTAL TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] Purpose of the invention: Aiming at the deficiencies of the prior art, the present invention proposes a battery-driven softening control valve, which is used to solve the technical problem that the existing softening control valve has many adverse effects on the user's water when the power is cut off

Method used

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Examples

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Effect test

Embodiment Construction

[0020] A battery-driven softening control valve, a 9V battery is added inside the softening control valve, and the software and the battery cooperate with each other. When the softening control valve is in the regeneration state and the external power supply is cut off, the softening control valve operates according to the following 2 Work in two working modes:

[0021] Mode 1. The battery replaces the external power supply to maintain the operation of the softening control valve and complete the current regeneration step. After that, the battery drives the softening control valve to work at the water production level to produce water; The control valve starts to work from the new position according to the set procedure. If the regeneration step is not completed at this time, the new position of the softening control valve will continue to work after the regeneration step completed after the last round of power failure. If at this time When the regeneration step has been compl...

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Abstract

The invention provides a softening control valve with battery drive. Batteries are arranged in the softening control valve, and the softening control valve returns to a safe position under the drive of the batteries when the softening control valve is in a regenerative state and an external power supply is switched off, so that the water consumption of users is not affected, and the softening control valve can maintain normal work after the external power supply is switched on. The softening control valve provided by the invention is more intelligent, the users have no need of worrying about influence caused by external power failure, and the use is more at ease.

Description

technical field [0001] The invention belongs to the field of water treatment, in particular to a softening control valve. Background technique [0002] The softening control valve can use resin to soften water, but the resin is not unlimited in softening function. When a certain amount of water is processed, the resin will fail. At this time, it is necessary to inhale the regenerant to restore the function of the resin and regain the ability to soften water. . The regeneration steps of the softening control valve include backwashing, salt suction, positive washing and water injection. The softening control valve can only work normally when it is energized to realize the functions of softening water and regeneration. [0003] If the softening control valve is de-energized during the regeneration process, the softening control valve will stay in this position and perform the regeneration step all the time. If the power is cut off at the backwashing or forward washing place,...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C02F1/42
CPCC02F1/42C02F2201/005C02F2201/009C02F2209/40C02F2209/42C02F2209/44C02F2303/16C02F2303/22
Inventor 马旭光薛永
Owner NANJING FOBRITE ENVIRONMENTAL TECH
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