CN107024001B - A kind of water heater water purification based reminding method and water heater - Google Patents
A kind of water heater water purification based reminding method and water heater Download PDFInfo
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- CN107024001B CN107024001B CN201610072754.7A CN201610072754A CN107024001B CN 107024001 B CN107024001 B CN 107024001B CN 201610072754 A CN201610072754 A CN 201610072754A CN 107024001 B CN107024001 B CN 107024001B
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
Abstract
The invention discloses a kind of water heater water purification based reminding methods, it is characterized in that, the method includes, detect the water temperature in water heater, when water temperature is lower than preset temperature C, the water flow VM in duration T and T time section that is under preset temperature C according to water temperature, water quality in water heater is judged, and issues the user with water purification prompting.The present invention judges water quality using water heater data, according to the temperature and time period of bacteria breed, the quality of water quality is determined in conjunction with the service condition of water heater, is only achieved that using temperature existing on water heater and water flow sensor, is not needed to increase additional sensor.And the present invention has also combined water flow VM data when judging water quality, improves the accuracy for judging water quality, while guaranteeing the accuracy of water quality judgement, and saves manufacturing improvement cost.The present invention also provides a kind of water heaters for water heater water purification based reminding method simultaneously.
Description
Technical field
The present invention relates to field of water heaters, especially a kind of water heater water purification based reminding method and water heater.
Background technique
The storage-type electric water heater feature constant with its big water consumption, temperature, is liked by more and more consumers.In
In long-time use process, due to temperature, water quality, the influence for the objective factors such as not flowing, the harmful substances such as bacterium can be generated, into
And it influences with water health.However Market Feedback storage-type electric water heater has one very big disadvantage in recent years, that is, easy to breed
Bacterium, the water mist that the water source that people has breathed germ contamination distributes may have an impact to health, threaten human health.To overcome
Drawbacks described above, thus detect water heater in water quality have it is necessary.
With the improvement of living standards, the variation of environmental condition.People to the consciousness of healthy living, safe water increasingly
Strongly.Healthy and free of contamination hot water how to be improved for people's daily use, becomes one of the target that numerous producers are pursued,
It is needed for market and environment.Storage-type electric water heater due to temperature, water quality, the visitors such as does not flow in long-time use process
The influence of sight factor can generate the harmful substances such as bacterium, and then influence with water health.
For in water heater the case where water quality, liner dirty for electric heater and when clean, generally
In the case of, user is difficult accurate judgement water quality situation, substantially accepts after-sales staff or producer suggests or even some users
Since buying water heater always all without carry out over cleaning, blowdown, some users may half a year or 1 year or it is longer when
Between led to the problem of or producer's call-on back by phone or when making house calls in water heater, just cleaned.
In the prior art, it for the water quality situation of liner, is not monitored or can only be by being set by other detections
It is standby irregularly to be checked, water quality, such as turbidity sensor are often detected using some dedicated water quality sensors, electricity
Conductivity sensor etc., these technologies not only need to increase additional production cost, maintenance cost, and tend not to bacterium
Growth is accurately detected.There are also the prior arts to judge water quality using water temperature and using the time, but due to being not bound with
The information such as water flow, therefore it is unable to ensure the accuracy of judgement.
To overcome drawbacks described above, thus detect the water quality in water heater have it is necessary.In view of existing water heater water quality
Many defects in detection, the present invention is specifically proposed for this.
Summary of the invention
The existing water heater water quality inspection technique of main solution of the invention needs additional increase sensor, at high cost, and
To the problem of the judgement inaccuracy of bacteria breed situation.The duration T under preset temperature C is particularly according to water temperature,
Water flow VM in T time section, judges the water quality in water heater.
A kind of water heater water purification based reminding method, which is characterized in that the method includes, the water temperature in water heater is detected, when
When water temperature is lower than preset temperature C, water quality data is obtained, the water quality data includes, when water temperature is in lasting under preset temperature C
Between water flow VM in T and T time section, water quality data is judged, and issue the user with water purification prompting.
Further, when further including water temperature lower than preset temperature C, start timing, while counting water flow VM, arrived when the time
Up to the T1 moment, the water flow VM1 in the T1 period is judged, issue water purification if VM1 is less than setting water flow VE and remind.
Further, specific steps:
B1 real-time detection water temperature；
B2 judges water temperature, if water temperature executes B3 lower than preset temperature C, otherwise returns to B1；
B3 starts timing, starts simultaneously at statistics water flow；
B4 timing counts the water flow VM1 in the T1 period to the T1 moment:
If VM1 is less than default water flow VE, B5 is executed, then returns to B3 if more than default water flow VE；
B5 issues water purification and reminds.
Further, if further include that VM1 is greater than default water flow VE, when continuing timing to the T2 moment, and counting current
Water flow VM0 before quarter T0 in the T1 period issues water purification if VM0 is less than or equal to default water flow VE immediately and reminds, if
VM0 is greater than default water flow VE and then continues the timing arrival T2 moment, issues water purification and reminds.
Further, specific steps are as follows:
S1 real-time detection water temperature；
S2 judges water temperature, if water temperature lower than S3-S4 is carried out if preset temperature C, otherwise repeatedly S2；
S3 starts timing, starts simultaneously at statistics water flow VM；
S4 timing counts the water flow VM1 in the T1 period to the T1 moment:
If VM1 is greater than default water flow VE, S5 is executed, executes S7 if being less than default water flow VE；
S5 timing is greater than the T1 moment, the water flow VM0 before statistics current time T0 in the T1 period:
If VM0 executes S6 if more than default water flow VE, S7 is executed if being less than default water flow VE；
S6 judges whether T0 is greater than T2:
S7 is executed if T0 is greater than and waits T2, if T0 is less than T2 and returns to S5；
S7 issues water purification and reminds；
The T1 < T2.
Further, the preset temperature is 55 DEG C, and the T1 moment is to start after timing the 3rd day.
Further, the T2 moment is the 20th day started after timing.
Further, the default water flow VE is water heater volume V.
The present invention also provides a kind of for the water heater with water heater water purification based reminding method, which is characterized in that the heat
Hydrophone includes: liner, water inlet pipe, outlet pipe, is provided with temperature sensor in liner, pacifies on the water inlet pipe and/or outlet pipe
Equipped with water flow sensor, which is characterized in that further include that controller, the temperature sensor and water flow sensing are reminded in a water purification
Device reminds controller to be electrically connected with the water purification respectively.
Further, the water purification prompting controller includes control module and timing module, and the timing module is to remember
Record the time, signal of the control module to receive temperature sensor and water flow sensor, and combine timing module when
Between data judge whether to issue the user with water purification prompting.
After adopting the above technical scheme, the present invention judges hot water using the time using water temperature, water flow and water heater
Water quality in device avoids the additional sensor for increasing detection water quality, has reduced manufacturing improvement cost.
A specific embodiment of the invention is described in further detail with reference to the accompanying drawing.
Detailed description of the invention
Fig. 1 is a kind of flow chart of water heater water purification based reminding method of the present invention
Fig. 2 is the flow chart of another water heater water purification based reminding method of the invention
Fig. 3 is the flow chart of another water heater water purification based reminding method of the invention
Fig. 4 is a kind of schematic diagram of water heater of the present invention
Fig. 5 is the schematic diagram of controller in a kind of water heater of the present invention
Controller 6, control are reminded in liner 1, water inlet pipe 2, outlet pipe 3, water flow sensor 4, temperature sensor 5, water purification
Module 61, timing module 62
Specific embodiment
The water quality judgment technology of existing water heater realizes often through water quality sensor is increased, this with some defects,
It is to increase production cost first, there are also later maintenance costs.In addition, these water quality sensors usually cannot to the growth of bacterium
Accurate detection, and bacteria breed is a big problem of water heater, will affect the health of people, it is therefore necessary to pay attention to.Through overtesting
It was found that bacterium is easy to breed below certain temperature, will be inactivated death in hot environment, it is seen that temperature is to influence bacterium
The essential condition of growth.Another factor for influencing bacteria breed is water flow, if water flow is too small or does not have water flow, is grown
Raw bacterium may build up in a region.If water flow is very big, bacterium will be taken away by water flow, will not be accumulated into big
Cenobium.It is exactly the time there are one factor, the growth amount of bacterium also will increase over time.
In the prior art, it for the water quality situation of liner, is not monitored or can only be by being set by other detections
It is standby irregularly to be checked, water quality, such as turbidity sensor are often detected using some dedicated water quality sensors, electricity
Conductivity sensor etc., these technologies not only need to increase additional production cost, maintenance cost, and tend not to bacterium
Growth is accurately detected.There are also the prior arts to judge water quality using water temperature and using the time, but due to being not bound with
The information such as water flow, therefore it is unable to ensure the accuracy of judgement.
And existing water heater itself has temperature sensor and flow sensor, available certain water quality data.And
How these data are utilized, does not increase judgement of the detection device realization to water quality situation additionally, be problems solved by the invention.Cause
This present invention judges that the foundation of water quality is in the water flow in the duration T under preset temperature C and T time section using water temperature
VM, by doing so it will not by the case where bacteria breed, not needing to add other sensings in water quality sensor judgement water outlet
Device saves cost.
Embodiment one:
Such as a kind of water heater water purification based reminding method of Fig. 1 present invention, the method includes, the water temperature in water heater is detected, when
When water temperature is lower than preset temperature C, obtains water temperature and is in the water flow VM in the duration T under preset temperature C and T time section,
Judge water quality situation, and issues the user with water purification prompting.
Embodiment two:
Further, when water temperature is lower than preset temperature C, the bacterium in water is easily lived and reproduced, and starts to detect interior use at this time
The water consumption at family, with information such as water duration.When not using or only using a small amount of water for one section of user, water flow will lead to
Amount is reduced, and does not need that for a long time (such as T1 time), bacterium will be bred in this case.
As the judgment method that Fig. 2, the present invention are arranged in response to this starts to count that is, when water temperature is lower than preset temperature C
When, detection water flow VM is started simultaneously at, the T1 moment is reached when the time, the water flow VM1 in the T1 period is judged, if VM1 is less than
Setting water flow VE then issues water purification prompting.Initial, the timing and from new since new is returned if VM1 is greater than default water flow VE
Detect water flow VM.
Specific steps:
201 real-time detection water temperatures；
202 judge water temperature, if water temperature executes 203 lower than preset temperature C, otherwise return to 201；
203 start timing, start simultaneously at statistics water flow；
204 timing count the water flow VM1 in the T1 period to the T1 moment:
If VM1 is less than or equal to default water flow VE, 205 are executed, returns to 203 if VM1 is greater than default water flow VE；
205, which issue water purification, reminds.
Embodiment three:
It is optimization on the basis of example 2, it is contemplated that even if when user continues with water, but due in liner
Water be stored in closed water heater liner, can only by the inlet and outlet pipes of water heater and it is extraneous carry out recirculated water, in liner
There can be a part of water to be unable to fully recycle, (such as continuing T2 days) will also result in bacteria breed in low-temperature space for a long time, lead
Water degradation is caused, so when control panel detects that user continues many days (such as continuing T2 days) or more in low-temperature space,
It will do it prompting.Guarantee that user's is healthy with water water quality.It is accurate in order to ensure judgement simultaneously, it is also real in entire timing course
When the water flow in certain period of time is counted, judgement comprehensive so more ensures accuracy.
Such as Fig. 3, the invention discloses judgment method in this case, the process at moment that further includes timing from T1 to T2
In, the water flow VM0 before statistics current time T0 in the T1 period is issued net if VM0 is less than or equal to default water flow VE
Water is reminded, and is continued timing if VM0 is greater than default water flow VE and is reached the T2 moment, issues water purification and remind.
Further, specific steps are as follows:
301 real-time detection water temperatures；
302 judge water temperature, if water temperature lower than 303-304 is carried out if preset temperature C, otherwise return to 301；
303 start timing, start simultaneously at statistics water flow；
304 timing count the water flow VM1 in the T1 period to the T1 moment:
If VM1 is greater than default water flow VE, 305 are executed, executes 307 if being less than default water flow VE；
305 timing are greater than the T1 moment, the water flow VM0 before statistics current time T0 in the T1 period:
If VM0 executes 306 if more than default water flow VE, 307 are executed if being less than default water flow VE；
306 judge whether T0 is greater than T2:
307 are executed if T0 is more than or equal to T2, if T0 is less than T2 and returns to 305；
307, which issue water purification, reminds；
The T1 < T2.
It further, is usually at 55 DEG C according to the growth temperature of experiment discovery bacterium hereinafter, 55 ° or more bacteriums will be high
Temperature is killed.Therefore the preset temperature C in the present invention is preferably 55 DEG C.
Further, it in the case where small according to water flow of the experiment discovery bacterium at 55 DEG C, can largely grow within 3 days or so
It is raw, therefore, to assure that the water flow VM in 3 days is no less than water heater volume V, just can ensure that bacterium does not breed largely.Therefore the present invention
Timer time T1 in embodiment preferably starts after timing the 3rd day, and the preferably described default water flow VE is water heater volume V,
Specifically depending on different water heater models.
It is found also according to experiment, even if guaranteeing certain water consumption, due to there is some dead angles in water heater, it is not easy to be followed
In the part water of ring still can bacterial growth, and will breed within general 20 days or so very much.Therefore T2 as described in the examples
Moment is preferably the 20th day started after timing.
Example IV:
Such as Fig. 4, the present invention also provides a kind of for the water heater with water heater water purification based reminding method, which is characterized in that
The water heater includes: liner 1, water inlet pipe 2, outlet pipe 3, is provided with temperature sensor 5 in liner, the water inlet pipe and/or
Water flow sensor 4 is installed, which is characterized in that further include that controller 6, the temperature sensor are reminded in a water purification on outlet pipe
5 and water flow sensor 4, remind controller 6 to be electrically connected with the water purification respectively.
Further, described as shown in figure 5, the water purification reminds controller 6 to include control module 61 and timing module 62
Timing module 62 is to record time, letter of the control module 61 to receive temperature sensor 5 and water flow sensor 4
Number, and the time data of timing module 62 is combined to judge whether to issue the user with water purification prompting.
Prompting message can be it is used legend on water heater panel is set to show, be also possible to using sound
Water heater can also be warmed on preset temperature C by alarm and reminding automatically.
The above is only presently preferred embodiments of the present invention, and embodiment is only to the preferred embodiment of the present invention
It is described, it is not intended to limit the concept and scope of the present invention, under the premise of not departing from design philosophy of the present invention, ability
The various changes and modifications that professional technician makes technical solution of the present invention in domain belong to protection model of the invention
It encloses.
Claims (8)
1. a kind of water heater water purification based reminding method, which is characterized in that the method includes detecting the water temperature in water heater, work as water
When temperature is lower than preset temperature C, water quality data is obtained, the water quality data includes that water temperature is in the duration under preset temperature C
Water flow VM in T and T time section, judges water quality data, and issues the user with water purification prompting；
When water temperature is lower than preset temperature C, start timing, while counting water flow VM, reaches the T1 moment when the time, judge the T1 time
Water flow VM1 in section issues water purification if VM1 is less than setting water flow VE and reminds；
If VM1 is greater than default water flow VE, continue timing to the T2 moment, and counts before current time T0 in the T1 period
Water flow VM0 issues water purification if VM0 is less than or equal to default water flow VE immediately and reminds, if VM0 is greater than default water flow VE
Continue timing and reach the T2 moment, issues water purification and remind.
2. a kind of water heater water purification based reminding method according to claim 1, which is characterized in that specific steps:
B1 real-time detection water temperature；
B2 judges water temperature, if water temperature executes B3 lower than preset temperature C, otherwise returns to B1；
B3 starts timing, starts simultaneously at statistics water flow；
B4 timing counts the water flow VM1 in the T1 period to the T1 moment:
If VM1 is less than default water flow VE, B5 is executed, then returns to B3 if more than default water flow VE；
B5 issues water purification and reminds.
3. a kind of water heater water purification based reminding method according to claim 1, which is characterized in that specific steps are as follows:
S1 real-time detection water temperature；
S2 judges water temperature, if water temperature lower than S3-S4 is carried out if preset temperature C, otherwise repeatedly S2；
S3 starts timing, starts simultaneously at statistics water flow VM；
S4 timing counts the water flow VM1 in the T1 period to the T1 moment:
If VM1 is greater than default water flow VE, S5 is executed, executes S7 if being less than default water flow VE；
S5 timing is greater than the T1 moment, the water flow VM0 before statistics current time T0 in the T1 period:
If VM0 executes S6 if more than default water flow VE, S7 is executed if being less than default water flow VE；
S6 judges whether T0 is greater than T2:
S7 is executed if T0 is greater than and waits T2, if T0 is less than T2 and returns to S5；
S7 issues water purification and reminds；
The T1 < T2.
4. a kind of water heater water purification based reminding method according to claim 1, which is characterized in that the preset temperature is 55 DEG C,
The T1 moment is to start after timing the 3rd day.
5. a kind of water heater water purification based reminding method according to claim 1, the T2 moment is the 20th day started after timing.
6. a kind of water heater water purification based reminding method according to claim 1, which is characterized in that the default water flow VE is heat
Hydrophone volume V.
7. a kind of for any water heater with water heater water purification based reminding method of claim 1-6, which is characterized in that institute
Stating water heater includes: liner, water inlet pipe, outlet pipe, is provided with temperature sensor, the water inlet pipe and/or outlet pipe in liner
On water flow sensor is installed, which is characterized in that further include that controller, the temperature sensor and water flow are reminded in a water purification
Sensor reminds controller to be electrically connected with the water purification respectively.
8. water heater according to claim 7, which is characterized in that the water purification prompting controller includes control module and meter
When module, the timing module is to record the time, and the control module is to receive temperature sensor and water flow sensor
Signal, and the time data of timing module is combined to judge whether to issue the user with water purification prompting.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201610072754.7A CN107024001B (en) | 2016-02-02 | 2016-02-02 | A kind of water heater water purification based reminding method and water heater |
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| CN201610072754.7A CN107024001B (en) | 2016-02-02 | 2016-02-02 | A kind of water heater water purification based reminding method and water heater |
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| CN107024001B true CN107024001B (en) | 2019-11-05 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110017598B (en) * | 2018-01-09 | 2023-11-24 | 芜湖美的厨卫电器制造有限公司 | Control method of electric water heater and electric water heater |
| CN111217421B (en) * | 2018-11-27 | 2023-06-13 | 青岛经济技术开发区海尔热水器有限公司 | Sterilization control method for zero-cooling water system of water heater |
| CN112378087A (en) * | 2020-10-16 | 2021-02-19 | 华帝股份有限公司 | Water heater cleaning message management method, water heater, electronic equipment and medium |
| CN114436363B (en) * | 2020-10-30 | 2023-05-16 | 芜湖美的厨卫电器制造有限公司 | Household electrical appliance control method, household electrical appliance and readable storage medium |
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| CN2276615Y (en) * | 1996-09-18 | 1998-03-18 | 陈江宁 | Water purification heater |
| JP2013202486A (en) * | 2012-03-28 | 2013-10-07 | Daikin Industries Ltd | Electrolysis apparatus and temperature control water supply machine including the same |
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