Water softening equipment control method and device, water softening equipment and storage medium

A technology for equipment control and water softening, which is applied in control/manipulation systems, chemical instruments and methods, water/sludge/sewage treatment, etc., and can solve problems such as affecting regeneration effect, water channeling through salt valves, and inability to maintain consistent regeneration salt concentration.

Pending Publication Date: 2021-04-30
GREE ELECTRIC APPLIANCES INC
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0005] However, the current multi-way valve will have water leakage from the salt valve when the station is switched, which will affect the saturated salt concentration of regeneration, and the amount of water leakage will change with the change of inlet water pressure, resulting in inconsistent concentration of regeneration salt and affecting regeneration Effect

Method used

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  • Water softening equipment control method and device, water softening equipment and storage medium
  • Water softening equipment control method and device, water softening equipment and storage medium
  • Water softening equipment control method and device, water softening equipment and storage medium

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[0038] In order to make the purpose, technical solution and advantages of the present application clearer, the present application will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present application, and are not intended to limit the present application.

[0039] In one embodiment, such as figure 1 As shown, a water softening equipment control method is provided, including the following steps S102 to S106.

[0040] S102. When the working state switching condition of the water softening equipment is satisfied, if switching to the target working state requires multi-way valve position switching, obtain the switch state of the first pipeline connecting the brine tank and the multi-way valve.

[0041] The working status of soft water equipment includes water supply, backwashing, regeneration, water replenishment, and forward wa...

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Abstract

The invention relates to a water softening equipment control method and device, water softening equipment and a storage medium. The method comprises the steps that when the working state switching condition of the water softening equipment is met, if switching to a target working state needs to be conducted, station switching of a multi-way valve is needed, and the on-off state of a first pipeline connected with a salt box and the multi-way valve is obtained; if the on-off state of the first pipeline is open, the first pipeline is controlled to be closed; and after the first pipeline is controlled to be closed, the multi-way valve is controlled to perform station switching. By adopting the method, water in the multi-way valve can be prevented from entering the salt box through the first pipeline to generate water channeling, so that the concentration of the salt solution in the salt box is prevented from being influenced, the regeneration condition consistency is ensured, and the regeneration effect is improved.

Description

technical field [0001] The present application relates to the technical field of water softening equipment, in particular to a water softening equipment control method, device, water softening equipment and storage medium. Background technique [0002] Water is inseparable from daily life. As a physical and chemical index of water, hardness can reflect the amount of hardness ions contained in the water body. For example, long-term use of water with high hardness will cause problems such as rough skin, unruly hair, and yellowing of clothes. For household appliances such as water heaters, kettles, and washing machines, their lifespan will also be shortened due to fouling. For the problem of water hardness, water softening equipment (such as software machine) using ion exchange technology can effectively soften water quality and remove hardness components. [0003] The soft water material commonly used in water softeners is ion exchange resin, through which the functional ions...

Claims

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Application Information

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IPC IPC(8): C02F1/42
CPCC02F1/42C02F1/008C02F2303/22C02F2303/16C02F2303/14
Inventor 李友铃周健周曌张量董小虎陈宝
Owner GREE ELECTRIC APPLIANCES INC
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