Method for controlling automatic adjustment of washing time of RO (reverse osmosis) water purifier

A technology of reverse osmosis water purifier and flushing time, applied in the direction of osmosis/dialysis water/sewage treatment, reverse osmosis, chemical instruments and methods, etc., can solve the problems of single curing of automatic flushing time, waste of water resources, etc., and achieve automatic flushing Reasonable control and the effect of saving water resources

Active Publication Date: 2018-04-17
上海奔泰水处理设备有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is the waste of water resources due to the single solidification of the automatic flushing time in the water purifier control system

Method used

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  • Method for controlling automatic adjustment of washing time of RO (reverse osmosis) water purifier

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Embodiment Construction

[0025] The present invention is further illustrated below by means of examples, but the present invention is not limited to the scope of the examples.

[0026] Such as figure 1 As shown, the automatic flushing control method of the reverse osmosis water purifier of the present invention comprises the following steps:

[0027] Step 100, judging whether the reverse osmosis water purifier is in the working state or the standby state, if it is in the working state, then execute step 101, if it is in the standby state, then execute step 1011;

[0028] Wherein, step 1011 is: detecting whether the standby time of the reverse osmosis water purifier to be flushed exceeds the preset time threshold, and if so, setting the flushing time of the reverse osmosis water purifier to be flushed to a third time period, and then Execute step 103, if not, continue to stand by;

[0029] Wherein, preferably, the preset time threshold is 3 days, and the third time period is 20 seconds, that is, if i...

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Abstract

The invention discloses a method for controlling automatic adjustment of washing time of an RO (reverse osmosis) water purifier. The method comprises steps as follows: S1, the correspondence between water production time and washing time of the RO water purifier is set; S2, the water production time of the to-be-washed RO water purifier is detected, washing time corresponding to the water production time is inquired, and the washing time of the RO water purifier is adjusted to the inquired washing time; S3, the RO water purifier is washed according to the adjusted washing time, and whether theoperation state of the RO water purifier is a water production state or not is judged before washing, if the operation state is the water production state, a washing electromagnetic valve is turned on, and the washing electromagnetic valve is turned off when washing ends; if the operation state is not the water production state, the washing electromagnetic valve is turned on, a booster pump and awater inlet electromagnetic valve are turned on after the first period of time, the booster pump and the water inlet electromagnetic valve are turned off when washing ends, and the washing electromagnetic valve is turned off after the second period of time. Different washing time of the RO water purifier is set correspondingly for different water production time periods.

Description

technical field [0001] The invention relates to the field of flushing control of a reverse osmosis water purifier, in particular to an automatic flushing control method of a reverse osmosis water purifier. Background technique [0002] The filter elements of water purifier products generally consist of pre-filter components (PP cotton (a kind of artificial chemical fiber, made of polyester fiber), activated carbon or ultrafiltration membrane, etc.), and core processing units (reverse osmosis membrane, ultrafiltration membrane, etc.) ) components, the automatic control of water purifier products generally includes automatic water production, automatic flushing, water shortage alarm and filter element life prompt, etc. Among them, a reasonable automatic flushing method and flushing time can effectively ensure and prolong the service life of the reverse osmosis membrane, thereby ensuring the quality of pure water at the water outlet of the water purifier. [0003] At present, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B01D65/02B01D61/12C02F1/44
CPCB01D61/025B01D61/12B01D65/02C02F1/441
Inventor 张艳丽其他发明人请求不公开姓名
Owner 上海奔泰水处理设备有限公司
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