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Water softening device and soft water treatment control method

A technology for softening water and a controller, applied in the field of water softening, can solve the problem of not setting up monitoring equipment, etc., and achieve the effect of good water softening effect, improving replacement effect, and preventing waste of resources.

Pending Publication Date: 2019-07-26
周小波
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In order to solve the problem that the water softening device in the prior art does not have monitoring equipment to monitor the content of metal ions in the ion exchanger, but judges whether resin regeneration is required based on the use time or the amount of water used, the present invention provides a water softening device , can detect the activity of the resin, so as to regenerate the resin in time, so that the regeneration effect of the resin is better

Method used

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  • Water softening device and soft water treatment control method
  • Water softening device and soft water treatment control method
  • Water softening device and soft water treatment control method

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Embodiment 1

[0049] figure 1 The top view of the water softening device provided by the embodiment of the present invention, the water softening device provided by the present invention includes an ion exchanger 1, a salt chamber 2 and a water pump 4, wherein the ion exchanger 1 is used to soften water, and the salt chamber 2 is connected to the ion exchange Device 1, water pump 4 pumps the solution in the salt chamber 2 into the ion exchanger 1, such as figure 2As shown, the water softening device provided by the present invention also includes a detection module, a controller and a drive module, wherein the detection module includes an ion exchanger TDS probe and a salt cavity TDS probe 3, and the ion exchanger TDS probe is used to detect Material activity, the salt chamber TDS probe 3 is used to detect the concentration of the solution in the salt chamber 2 and the water level in the salt chamber 2. The controller controls the water pump 4 according to the feedback signal from the dete...

Embodiment 2

[0084] The structure and principle of this embodiment are the same as that of Embodiment 1, the difference is that: Figure 4 As shown, the ion exchanger 1 includes an ion exchange member 102, and the ion exchange member 102 contains an ion exchange resin, and the water inlet 12 and the water outlet 13 of the ion exchange member 102 are respectively configured as the water inlet pipe 7 of the ion exchanger 1 and the water outlet pipe 9, that is to say, the ion exchange member 102 is used independently as the ion exchanger 1, and the water inlet 12 of the ion exchange member 102 is directly connected to a pipe fitting to form the water inlet pipe 7 of the ion exchanger 1, and the ion exchange member The water outlet 12 of 102 is directly connected with a pipe fitting to form the water outlet pipe 9 of the ion exchanger 1. This structure can also realize ion exchange and achieve the same replacement effect.

Embodiment 3

[0086] The structure and principle of this embodiment are the same as that of Embodiment 1, the difference is that the detection module also includes an ion exchanger TDS probe, and there is only one ion exchanger TDS probe.

[0087] Further, the difference between the soft water control method of this embodiment and the first embodiment is that the controller compares the feedback signal of an ion exchanger TDS probe with a standard value, thereby judging the activity of the ion exchange resin. In this embodiment, the ion exchanger TDS probe is used to detect the metal ion content of the water outlet pipe 9 of the ion exchanger 1. When the metal ion content exceeds the standard value, the controller issues a resin regeneration command.

[0088] In summary, the water softening device provided by the present invention can monitor the metal ion content of the soft water, so that the resin can be regenerated in time to ensure the stability of the soft water quality. The ion exchan...

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Abstract

The invention discloses a water softening device and a soft water treatment control method. The water softening device comprises an ion exchanger, a salt cavity, a water pump, a detection module and acontroller. The ion exchanger is used for softening water, the salt cavity is communicated with the ion exchanger, the water pump pumps solution from the salt cavity into the ion exchanger, the detection module is used for detecting activity of a material in the ion exchanger, and the controller controls the water pump according to feedback signals of the detection module. The water softening device and the soft water treatment control method have advantages that the content of metal ions in soft water in the ion exchanger can be monitored, timely regeneration of resin is realized, and by arrangement of a spiral flexible tube in the ion exchanger and filling of resin in the flexible tube, resin regeneration time is increased, so that quality of the soft water is improved.

Description

technical field [0001] The invention relates to the field of water softening, in particular to a water softening device and a soft water treatment control method. Background technique [0002] With the progress of society, people have higher and higher requirements for the quality of life, and higher and higher requirements for the quality of water that is essential to our daily life. Therefore, many families and businesses have begun to use water softeners. Currently on the market The water softening device mostly uses ion exchange resin as the medium, and is equipped with ion exchangers of various specifications, pipelines, control valves and brine tanks for regeneration to form a complete softening water device. Magnesium plasma is separated from the raw water, so that the water output by the device is softened. After the resin replaces a certain amount of hardness ions such as calcium and magnesium in the water, the device will no longer be able to soften the water. The...

Claims

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Application Information

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IPC IPC(8): C02F1/42G05D9/12
CPCC02F1/42G05D9/12C02F2201/007C02F2303/14
Inventor 周小波周桢翔
Owner 周小波
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