CN104587832A - Method for determining wash timing of water purifier - Google Patents
Method for determining wash timing of water purifier Download PDFInfo
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- CN104587832A CN104587832A CN201410841541.7A CN201410841541A CN104587832A CN 104587832 A CN104587832 A CN 104587832A CN 201410841541 A CN201410841541 A CN 201410841541A CN 104587832 A CN104587832 A CN 104587832A
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- tds value
- water purifier
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Abstract
The invention discloses a method for determining wash timing of a water purifier. The invention relates to the technical field of water purifiers, household direct-drinking machine and commercial direct-drinking machine. The method of the invention comprises the following steps that an electric control board of the water purifier collects a TDS value of water in front of an osmosis membrane of the water purifier and a TDS value of raw water; if the TDS value of the water in front of the reverse-osmosis membrane of the water purifier is larger or equal to 3-5 times that of the TDS value of the raw water, the electric control board controls the water purifier to carry out washing for 3-5 seconds; if the TDS value of the water in front of the reverse-osmosis membrane is smaller than 3-5 times that of the TDS value of the raw water, the electric control board controls the water purifier to carry out original actions. According to the method disclosed by the invention, different types of purifiers are differentiated through determining a quantity correlation between the TDS value of the water in front of the osmosis membrane of the water purifier and the TDS value of the raw water. According to the invention, different wash-control strategies are used to reduce water and electricity wastes under fixed-time or fixed-period conditions at a certain extent to prolong the service life of a filter element.
Description
Technical field
The present invention relates to water purifier, family expenses and directly drink machine and commercial straight drink machine technology field, particularly relate to a kind of flushing determination methods on opportunity of water purifier.
Background technology
The flushing of general anti-penetration water purifier/straight drink machine product has following several opportunity: 1. a period of time is rinsed in start; 2. water processed completely rinses a period of time to water; 3. water completely arrives water processed and rinses a period of time; 4. accumulative full-processed water circulation of several water-water processed rinses a period of time; 5. the accumulative water some time processed rinses a period of time.These 5 kinds selections of rinsing opportunity have following deficiency:
One, flushing opportunity is determined based on the machine state switching/timing/meter cycle of operation, all same method to all machines, the difference of machine individuality can cause the inconsistent of developing result, and then causes inconsistent to machine water effect, and causes inconsistent to the life-span of counter-infiltration filter core;
Two, a part of machine rinses the moment to needs and does not perform flushing, causes the reduction of counter-infiltration filter element life, and the decline of water-making ability;
Three, a part of machine also not to be sought unity of action flushing to needing to rinse the machine in moment, just causes the waste of flushing water and the waste of electricity.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of flushing determination methods on opportunity of water purifier, described method is by judging the magnitude relationship of the TDS value of TDS value and former water before water purifier permeable membrane, distinguish the water purifier of different types, adopt different flushing control strategies, the waste of water under timing/fixed cycle condition and electricity can be reduced in a certain extent, improve the service life of filter core.
For solving the problems of the technologies described above, the technical solution used in the present invention is: a kind of flushing determination methods on opportunity of water purifier, is characterized in that said method comprising the steps of:
(1) electric-controlled plate on water purifier is by the total dissolved solid material TDS value of water and the total dissolved solid material TDS value of former water before sensor collection water purifier permeable membrane;
(2) if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 3-5 second; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
Above-mentioned steps (2) has multiple method to set up,
The first,
Described step (2) is: if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to 3 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 3 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 3 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
The second,
Described step (2) is: if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to 5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 5 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
The beneficial effect that produces of technique scheme is adopted to be: described method is by judging the magnitude relationship of the TDS value of TDS value and former water before water purifier permeable membrane, distinguish the water purifier of different types, adopt different flushing control strategies, the waste of water under timing/fixed cycle condition and electricity can be reduced in a certain extent, improve the service life of filter core.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Fig. 1 is flow chart of the present invention.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only a part of embodiment of the present invention, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
Set forth a lot of detail in the following description so that fully understand the present invention, but the present invention can also adopt other to be different from alternate manner described here to implement, those skilled in the art can when without prejudice to doing similar popularization when intension of the present invention, therefore the present invention is by the restriction of following public specific embodiment.
The invention discloses a kind of flushing determination methods on opportunity of water purifier, said method comprising the steps of:
(1) electric-controlled plate on water purifier is by the total dissolved solid material TDS value of water and the total dissolved solid material TDS value of former water before sensor collection water purifier permeable membrane;
(2) if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 3-5 second; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
Above-mentioned steps (2) has multiple method to set up, only enumerate two kinds of methods to set up below, but it is to be noted, the present invention is by the restriction of following citing, and before water purifier permeable membrane, the ratio of the total dissolved solid material TDS value of water and the total dissolved solid material TDS value of former water and flushing period can be arranged according to actual needs.
The first, as shown in Figure 1, described step (2) is: if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to 3 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 3 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 3 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
The second, described step (2) is: if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to 5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 5 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
Described method is by judging the magnitude relationship of the TDS value of TDS value and former water before water purifier permeable membrane, distinguish the water purifier of different types, adopt different flushing control strategies, the waste of water under timing/fixed cycle condition and electricity can be reduced in a certain extent, improve the service life of filter core.
Claims (3)
1. a flushing determination methods on opportunity for water purifier, is characterized in that said method comprising the steps of:
(1) electric-controlled plate on water purifier is by the total dissolved solid material TDS value of water and the total dissolved solid material TDS value of former water before sensor collection water purifier permeable membrane;
(2) if when before reverse osmosis membrane, the total dissolved solid material TDS value of water is more than or equal to the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs flushing 3-5 second; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than the 3-5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
2. the flushing determination methods on opportunity of water purifier according to claim 1, it is characterized in that described step (2) is: if when the total dissolved solid material TDS value of water is more than or equal to 3 times of former water total dissolved solid material TDS value before reverse osmosis membrane, then electric-controlled plate controls water purifier and performs flushing 3 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 3 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
3. the flushing determination methods on opportunity of water purifier according to claim 1, it is characterized in that described step (2) is: if when the total dissolved solid material TDS value of water is more than or equal to 5 times of former water total dissolved solid material TDS value before reverse osmosis membrane, then electric-controlled plate controls water purifier and performs flushing 5 seconds; If when before reverse osmosis membrane, the total dissolved solid material TDS value of water is less than 5 times of former water total dissolved solid material TDS value, then electric-controlled plate controls water purifier and performs original action.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841541.7A CN104587832A (en) | 2014-12-30 | 2014-12-30 | Method for determining wash timing of water purifier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410841541.7A CN104587832A (en) | 2014-12-30 | 2014-12-30 | Method for determining wash timing of water purifier |
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| Publication Number | Publication Date |
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| CN104587832A true CN104587832A (en) | 2015-05-06 |
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| CN201410841541.7A Pending CN104587832A (en) | 2014-12-30 | 2014-12-30 | Method for determining wash timing of water purifier |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347441A (en) * | 2015-11-26 | 2016-02-24 | 小米科技有限责任公司 | Information prompting method and device and water purifier |
| CN105819547A (en) * | 2016-03-09 | 2016-08-03 | 胡秀娟 | Water purifier cleaning prompting method and system thereof |
| CN107913602A (en) * | 2016-10-11 | 2018-04-17 | 上海奔泰水处理设备有限公司 | The control method of the adjust automatically washing time of reverse osmosis water purifier |
| CN109276938A (en) * | 2017-07-19 | 2019-01-29 | 青岛经济技术开发区海尔热水器有限公司 | The judgment method in water purifier and its RO membrane filter service life |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883347Y (en) * | 2006-02-20 | 2007-03-28 | 陈建国 | Hyperfiltration directly drinking machine |
-
2014
- 2014-12-30 CN CN201410841541.7A patent/CN104587832A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2883347Y (en) * | 2006-02-20 | 2007-03-28 | 陈建国 | Hyperfiltration directly drinking machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105347441A (en) * | 2015-11-26 | 2016-02-24 | 小米科技有限责任公司 | Information prompting method and device and water purifier |
| CN105819547A (en) * | 2016-03-09 | 2016-08-03 | 胡秀娟 | Water purifier cleaning prompting method and system thereof |
| CN107913602A (en) * | 2016-10-11 | 2018-04-17 | 上海奔泰水处理设备有限公司 | The control method of the adjust automatically washing time of reverse osmosis water purifier |
| CN109276938A (en) * | 2017-07-19 | 2019-01-29 | 青岛经济技术开发区海尔热水器有限公司 | The judgment method in water purifier and its RO membrane filter service life |
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Application publication date: 20150506 |
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