CN107906751A - Water tank cleans based reminding method and device - Google Patents
Water tank cleans based reminding method and device Download PDFInfo
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- CN107906751A CN107906751A CN201711138150.9A CN201711138150A CN107906751A CN 107906751 A CN107906751 A CN 107906751A CN 201711138150 A CN201711138150 A CN 201711138150A CN 107906751 A CN107906751 A CN 107906751A
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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
- F24H4/00—Fluid heaters characterised by the use of heat pumps
- F24H4/02—Water heaters
-
- 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
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
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Abstract
The embodiment of the present invention provides a kind of water tank cleaning based reminding method and device, belongs to water tank field.Water tank cleaning based reminding method includes：Detect the water inlet of water tank or the water-flow signal of water outlet；Detect the water inlet of the water tank or the flow of water outlet；Determine that user starts to use water according to the water-flow signal, and determine the total water time, the total water time uses the total with the water time of water for the user every time；According to the flow and it is described with the water time determine accumulation water consumption；And according to the total water time, it is described accumulation water consumption, it is adjacent twice with least one of time interval between water export water tank clean prompting.The water tank cleans based reminding method and device can preparatively remind user to clean water tank in time, while can also save scavenging period, avoid water resource waste.
Description
Technical field
The present invention relates to water tank field, and based reminding method and device are cleaned more particularly to water tank.
Background technology
Air energy heat pump technology is increasingly subject to consume as a kind of technology more energy saving relative to electrical heating heating mode
The favor of person.Because air-source water heater operation principle characteristic itself, its firing rate can be slow relative to electric heater, water
Highest water temperature after case heating is relatively low relative to electrical heating, and equal under water environment, the microorganism in water tank is easier to grow,
Contamination precipitation thing also can be more.Therefore, after user's long-time is not with water or using a period of time, the water quality feelings in water tank
Condition is relatively poor, it is necessary to be cleaned and replaced clean water.Meanwhile for air energy heat pump water heater, dirt in inner wall
Precipitation also counteracts that the exchange capability of heat of a part of inner water tank and water, reduce the work efficiency of air energy heat pump water heater.
In addition, there is also need timely the problem of cleaning water tank in electric heater, water-storing tank, it is therefore desirable to Yi Zhongneng
Enough technologies for timely and accurately exporting water tank cleaning and reminding.
The content of the invention
The purpose of the embodiment of the present invention is to provide a kind of water tank cleaning based reminding method and device, water tank cleaning based reminding method
And device can preparatively remind user to clean water tank in time, while scavenging period can also be saved, avoid water resource waste.
To achieve these goals, the embodiment of the present invention provides a kind of water tank cleaning based reminding method, and this method includes：Detection
The water inlet of water tank or the water-flow signal of water outlet；Detect the water inlet of the water tank or the flow of water outlet；According to the water
Stream signal determines that user starts to use water, and determines the total water time, and the total water time uses the use of water for the user every time
The total of water time；According to the flow and it is described with the water time determine accumulation water consumption；And according to the total water time,
It is described accumulation water consumption, it is adjacent twice with least one of time interval between water export water tank clean prompting.
Wherein, it is described to determine that user starts to use water according to the water-flow signal, and determine that the total water time can include：When
The flow remains QiWhen, to water time TiTiming；When the flow is by QiChange turns to Qi+1When, when terminating to the use water
Between TiTiming, and start to water time Ti+1Timing, wherein, the total water time is T0+T1+……Ti+Ti+1+……
Tn, i and n are natural number.
Wherein, it is described according to the flow and it is described with the water time determine accumulation water consumption can include：According to following number
Formula determines that the user uses the total water consumption of water every time：
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L
=L0+L1+……+Lm。
Wherein, the water-flow signal can be pulse signal, the water inlet of the detection water tank or the stream of water outlet
Amount can include：The flow is determined according to the frequency of the pulse signal；It is described to determine that user opens according to the water-flow signal
Beginning can be included with water：When receiving the pulse signal, determine that the user has started to use water.
Wherein, it is described according to the total water time, it is described accumulation water consumption, it is adjacent twice use water between time interval
At least one of output water tank cleaning prompting can include it is at least one of following：When the accumulation water consumption exceedes maximum
During water, export the water tank cleaning and remind；The time interval between water is used to be more than for first scheduled time twice when adjacent
When, export the water tank cleaning and remind；When within second scheduled time, when the accumulation water consumption be less than least quantity, export
The water tank cleaning is reminded；When accumulation with the water time more than three scheduled times when, export water tank cleaning and remind, it is described tired
The product water time is every time with the sum of described total water time of water.
According to another aspect of the present invention, a kind of water tank cleaning alarm set is also provided, which can include：Flow is examined
Module is surveyed, for detecting the water inlet of water tank or the water-flow signal of water outlet, and detects the water inlet or water outlet of the water tank
Flow；With water time determining module, for determining that user starts to use water according to the water-flow signal, and when determining total water
Between, the total water time uses the total with the water time of water for the user every time；Water consumption determining module, for according to institute
State flow and it is described with the water time determine accumulation water consumption；And output module, for according to total water time, described tired
Product water consumption, it is adjacent twice with least one of time interval between water export water tank clean prompting.
Wherein, it is described to can be also used for water time determining module：When the flow remains QiWhen, to water time Ti
Timing；When the flow is by QiChange turns to Qi+1When, terminate and use water time T to describediTiming, and start to water time Ti+1
Timing, wherein, the total water time is T0+T1+……Ti+Ti+1+……Tn, i and n are natural number.
Wherein, the flow determining module can be also used for：Determine the user every time with water according to following mathematical expression
Total water consumption：
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L
=L0+L1+……+Lm。
Wherein, the water-flow signal can be pulse signal, and the flow detection module can be also used for：According to the arteries and veins
The frequency for rushing signal determines the flow；And when receiving the pulse signal, determine that the user has started to use water.
Wherein, the output module can export the water tank cleaning when meeting at least one of the following condition and carry
Wake up：When the accumulation water consumption exceedes maximum amount of water, export the water tank cleaning and remind；When the adjacent institute used twice between water
When stating time interval and being more than for first scheduled time, export the water tank cleaning and remind；When within second scheduled time, the accumulation
When water consumption is less than least quantity, exports the water tank cleaning and remind；When accumulation with the water time more than three scheduled times when, it is defeated
Go out the water tank cleaning to remind, the accumulation water time is every time with the sum of total water time of water.
In accordance with a further aspect of the present invention, a kind of machinable medium is also provided, on the machinable medium
Instruction is stored with, which is used for so that machine performs above-mentioned water tank cleaning based reminding method.
Through the above technical solutions, user can be reminded to clean water tank in time, so as to ensure the water quality safety in water tank, together
When in the water tank that heats is needed, remove the deposit in water tank in time, can also put forward the heat exchange effect between water heater liner and water
Rate, improves complete machine efficiency.In addition, in the case where being replaced before ensureing water quality safety, additionally it is possible to unnecessary cleaning is avoided, so as to save clear
Wash the time, and save water resource.
The further feature and advantage of the embodiment of the present invention will be described in detail in subsequent specific embodiment part.
Brief description of the drawings
Attached drawing is that the embodiment of the present invention is further understood for providing, and a part for constitution instruction, with
The embodiment in face is used to explain the embodiment of the present invention together, but does not form the limitation to the embodiment of the present invention.Attached
In figure：
Fig. 1 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention；
Fig. 2 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention；
Fig. 3 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention；And
Fig. 4 is the structure diagram of water tank cleaning alarm set according to an embodiment of the present invention.
Description of reference numerals
10：Flow detection module 20：With water time determining module
30：Water consumption determining module 40：Output module
Embodiment
The embodiment of the embodiment of the present invention is described in detail below in conjunction with attached drawing.It should be appreciated that this
Locate described embodiment and be merely to illustrate and explain the present invention embodiment, be not intended to limit the invention embodiment.
Fig. 1 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention.As shown in Figure 1, this method
Comprise the following steps：
In step s 110, the water inlet of water tank or the water-flow signal of water outlet are detected.Water inlet described herein and go out
The mouth of a river is interpreted as any position in water inlet pipe and outlet pipe.
In the step s 120, the water inlet of the water tank or the flow of water outlet are detected.
Can just supplement water when Water in Water Tanks amount is insufficient, thus the water-flow signal of water inlet and the water-flow signal of water outlet and
Flow can reflect the water consumption of user, therefore in the water consumption of any place of water inlet and water outlet detection user.
In step s 130, determine that user starts to use water according to the water-flow signal, and determine the total water time, it is described total
Use the total with the water time of water every time for the user with the water time.When detecting the water-flow signal of water inlet, user is opened
The judgement at the time point of beginning water may be later than it is actual start to use water time point, but this does not influence the application of this method, the party
Method, which can start the user detected according to water-flow signal to regard actual user as with water time point, starts time point with water.
In step S140, according to the flow and it is described with the water time determine accumulation water consumption.
When user's water, water outlet has water-flow signal, in addition, if with the water content consumption in water tank, when water not
Can be from water inlet moisturizing when sufficient, therefore, the inflow of water inlet or the water yield of water outlet are equivalent to user's water consumption, water inlet
There is the time that current flow to use the water time in mouth and water outlet.
In step S150, according to the total water time, the accumulation water consumption, the adjacent time used twice between water
Output water tank cleaning at least one of interval is reminded.
Foregoing describe the detection water inlet or water-flow signal of water outlet and the situation of flow, wherein for water tank volume compared with
It is small, the higher situation of the frequency of water is supplemented in user's water utilizing process, the water-flow signal and flow for detecting water inlet or water outlet are equal
Can, but the water-flow signal and flow of, moisturizing frequency relatively low situation larger for water tank volume, preferably detection water outlet, and
Determine therefrom that total water time and total water consumption.
When through this embodiment, with the actual accumulation water consumption of user, the adjacent time interval for using water twice, total water
Between wait as output water tank cleaning prompting condition, for simple setting time, can more timely and accurately remind use
Water cleans water tank, is not only avoided that cleaning causes water quality inferiority or complete machine heat efficiency low not in time, moreover it is possible to avoids unnecessary clear
Wash, so as to save the time of user, and save water resource.
Fig. 2 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention.
In view of user in water utilizing process, may according to water temperature or other need control valve or hydraulic pressure with water and cause
The changes in flow rate, in order to more accurately calculate user every time use water water consumption, can when the flow changes,
Water consumption is recalculated according to the flow after change, so that the accumulative water consumption finally obtained is more accurate.
As shown in Fig. 2, in a preferred embodiment, the water-flow signal can be pulse signal, such as can use Hall
Water flow sensor detects water-flow signal.Further flow can be determined according to the frequency of pulse signal.
With reference to figure 2, the water tank cleaning method may comprise steps of：
In step S210, the pulse signal of water tank inlet or water outlet is detected.
In step S230, when judging to have detected pulse signal in step S220, determine that user starts to use water, and
To with water time TiTiming.
In step S240, the flow is determined according to the frequency of the pulse signal.To be sensed using Hall water flow
Exemplified by device, Hall water flow sensor is based on Hall effect and turbine principle, when current flow, by driving turbine rotation, band
Dynamic magnet assembly cutting magnetic field, produces pulse current, and Hall element will export corresponding pulse signal and feed back to controller, controls
Frequency according to feedback pulse is calculated current water flow size by device to identify.
In step s 250, detect whether the flow changes, this can also pass through the frequency of the pulse signal
To detect.When the frequency of pulse signal is in preset range all the time, it may be determined that remain Q for present flow rateiIt is constant, can
Persistently to water time TiBetween meter.
In step S260, when the frequency of pulse signal exceeds preset range, it may be determined that become for flow at this time
Change, that is, become and turn to Qi+1, at this time, record uses water time Ti, and to water time Ti+1Timing.
In step S270, the total water consumption of the total water time with water every time is determined, the total water time is T0+T1
+……Ti+Ti+1+……Tn, i and n are natural number.
Wherein, user can be determined with the total water consumption of water according to following mathematical expression every time：
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L
=L0+L1+……+Lm.When can't detect pulse signal, it may be determined that this has been terminated user with water, is terminated to the water time
Calculate, and this total water consumption for using water is calculated using above-mentioned mathematical expression.Terminate to use every time and all use this with the total of water during water
Water adds up with total water consumption before, to obtain accumulation water consumption.
Step S280-S290 is repeated no more with above-mentioned steps S140-S150.
Fig. 3 is the flow chart of water tank cleaning based reminding method according to an embodiment of the present invention.As shown in figure 3, according to institute
It is clear to state at least one of total water time, the accumulation water consumption, the adjacent time interval used twice between water output water tank
Elute part or all of during awake step may comprise steps of：
In step S310 and S350, when the accumulation water consumption exceedes maximum amount of water, export the water tank cleaning and carry
Wake up.
In step S320 and S350, the time interval between water is used to be more than for first scheduled time twice when adjacent
When, export the water tank cleaning and remind.For example, if user is more than one month with the time interval of water twice in succession, illustrate
User is for a long time without water is used, and the water storage time in water tank is long at this time, and water quality has been deteriorated, and exportable water tank cleaning at this time carries
Wake up.
It is defeated when the accumulation water consumption is less than least quantity when within second scheduled time in step S330 and S350
Go out the water tank cleaning to remind.If user's water consumption is little, accumulation water consumption is all smaller in a long time, but water tank at this time
In water may not replace for a long time, therefore be also required to cleaning water tank.
In step S340 and S350, when accumulation with the water time more than three scheduled times when, export water tank cleaning
Remind, the accumulation water time is every time with the sum of described total water time of water.
By above example, the water tank cleaning based reminding method can export cleaning in time when needing and cleaning water tank and carry
Wake up, and after regaining consciousness every time, can remove cleaning automatically reminds, and controls water tank again, is cleaned and reminded with the next water tank of output.
Fig. 4 is the structure diagram of water tank cleaning alarm set according to an embodiment of the present invention.As shown in figure 4, the dress
Putting to include：Flow detection module 10, for detecting the water inlet of water tank or the water-flow signal of water outlet, and detects the water
The water inlet of case or the flow of water outlet；With water time determining module 20, for determining that user starts according to the water-flow signal
With water, and determine the total water time 30, the total water time uses the total with the water time of water for the user every time；Use water
Measure determining module 40, for according to the flow and it is described with the water time determine accumulation water consumption；And output module 50, it is used for
According to the output of at least one of the total water time, the accumulation water consumption, the adjacent time interval used twice between water
Water tank cleaning is reminded.
In a preferred embodiment, the water-flow signal can be pulse signal, and the flow detection module 10 can be with
For：The flow is determined according to the frequency of the pulse signal；And when receiving the pulse signal, determine the use
Family has started to use water.Flow detection module 10 can be Hall water flow sensor module, when having water in water inlet pipe or outlet pipe
During stream flowing, Hall sensor output pulse signal, can determine that user uses water at this time, and then can be according to pulse signal
Frequency determines the flow.
In a preferred embodiment, it is described to can be also used for water time determining module 20：When the flow remains Qi
When, to water time TiTiming；When the flow is by QiChange turns to Qi+1When, terminate and use water time T to describediTiming, and open
Begin to water time Ti+1Timing, wherein, the total water time is T0+T1+……Ti+Ti+1+……Tn, i and n are natural number.
The change of the flow can for example be determined by the frequency of the pulse signal of Hall sensor module output.
In a preferred embodiment, the flow determining module 30 can be also used for：According to determining following mathematical expression
User uses the total water consumption of water every time：
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L
=L0+L1+……+Lm。
In a preferred embodiment, the output module 40 can export institute when meeting at least one of the following condition
Water tank cleaning is stated to remind：When the accumulation water consumption exceedes maximum amount of water, export the water tank cleaning and remind；When it is adjacent twice
When being more than for first scheduled time with the time interval between water, export the water tank cleaning and remind；When in the second pre- timing
In, when the accumulation water consumption is less than least quantity, exports the water tank cleaning and remind；When accumulation with the water time more than the 3rd
During the scheduled time, export the water tank cleaning and remind, the accumulation water time is every time with the sum of total water time of water.
Water tank cleaning based reminding method and device described in the embodiment of the present invention can be not only used for electric heater, air energy
The water tank of heat pump, can be also used in any water tank such as water-storing tank, industrial washer.
The optional embodiment of the embodiment of the present invention is described in detail above in association with attached drawing, still, the embodiment of the present invention is simultaneously
The detail being not limited in the above embodiment, can be to of the invention real in the range of the technology design of the embodiment of the present invention
The technical solution for applying example carries out a variety of simple variants, these simple variants belong to the protection domain of the embodiment of the present invention.
It is further to note that each particular technique feature described in above-mentioned embodiment, in not lance
In the case of shield, it can be combined by any suitable means.In order to avoid unnecessary repetition, the embodiment of the present invention pair
Various combinations of possible ways no longer separately illustrate.
It will be appreciated by those skilled in the art that realize that all or part of step in above-described embodiment device is to pass through
Program instructs relevant hardware to complete, and the program storage is in the storage medium, including some instructions are used so that single
Piece machine, chip or processor (processor) perform all or part of step of each embodiment described device of the application.It is and preceding
The storage medium stated includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), random access memory
(RAM, RandomAccess Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
In addition, it can also be combined between a variety of embodiments of the embodiment of the present invention, as long as it is not
The thought of the embodiment of the present invention is run counter to, it should equally be considered as disclosure of that of the embodiment of the present invention.
Claims (11)
1. a kind of water tank cleans based reminding method, it is characterised in that this method includes：
Detect the water inlet of water tank or the water-flow signal of water outlet；
Detect the water inlet of the water tank or the flow of water outlet；
Determine that user starts to use water according to the water-flow signal, and determine the total water time, the total water time is the use
The total with the water time of water is used every time in family；
According to the flow and it is described with the water time determine accumulation water consumption；And
According at least one of the total water time, the accumulation water consumption, the adjacent time interval used twice between water
Water tank cleaning is exported to remind.
2. according to the method described in claim 1, it is characterized in that, described determine that user starts to use according to the water-flow signal
Water, and determine that the total water time includes：
When the flow remains QiWhen, to water time TiTiming；
When the flow is by QiChange turns to Qi+1When, terminate and use water time T to describediTiming, and start to water time Ti+1Meter
When,
Wherein, the total water time is T0+T1+……Ti+Ti+1+……Tn, i and n are natural number.
3. according to the method described in claim 2, it is characterized in that, described according to the flow and described determine to tire out with the water time
Product water consumption includes：
Determine that the user uses the total water consumption of water every time according to following mathematical expression：
<mrow>
<msub>
<mi>L</mi>
<mi>m</mi>
</msub>
<mo>=</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>0</mn>
</mrow>
<mi>n</mi>
</munderover>
<msub>
<mi>T</mi>
<mi>i</mi>
</msub>
<mo>&times;</mo>
<msub>
<mi>Q</mi>
<mi>i</mi>
</msub>
</mrow>
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L=L0+
L1+……+Lm。
4. the method according to any one of claim 1, it is characterised in that the water-flow signal is pulse signal,
Wherein, the water inlet of the detection water tank or the flow of water outlet include：It is true according to the frequency of the pulse signal
The fixed flow；
It is described to determine that user starts to be included with water according to the water-flow signal：When receiving the pulse signal, determine described
User has started to use water.
5. according to the described method of any one of claim 1-4, it is characterised in that described according to the total water time, institute
State accumulation water consumption, it is adjacent twice with least one of time interval between water output water tank clean remind include it is following in
At least one：
When the accumulation water consumption exceedes maximum amount of water, export the water tank cleaning and remind；
When it is adjacent use the time interval between water to be more than for first scheduled time twice when, export water tank cleaning prompting；
When within second scheduled time, when the accumulation water consumption be less than least quantity, the water tank cleaning prompting is exported；
When accumulation with the water time more than three scheduled times when, export water tank cleaning and remind, the accumulation is with the water time
Every time with the sum of described total water time of water.
6. a kind of water tank cleans alarm set, it is characterised in that the device includes：
Flow detection module, for detecting the water inlet of water tank or the water-flow signal of water outlet, and detects the water inlet of the water tank
The flow of mouth or water outlet；
With water time determining module, for determining that user starts to use water according to the water-flow signal, and total water time, institute are determined
It is the total with the water time that the user uses water every time to state the total water time；
Water consumption determining module, for according to the flow and it is described with the water time determine accumulation water consumption；And
Output module, for according to the total water time, the accumulation water consumption, the adjacent time interval used twice between water
At least one of output water tank cleaning remind.
7. device according to claim 6, it is characterised in that described to be additionally operable to water time determining module：
When the flow remains QiWhen, to water time TiTiming；
When the flow is by QiChange turns to Qi+1When, terminate and use water time T to describediTiming, and start to water time Ti+1Meter
When,
Wherein, the total water time is T0+T1+……Ti+Ti+1+……Tn, i and n are natural number.
8. device according to claim 7, it is characterised in that the flow determining module is additionally operable to：
Determine that the user uses the total water consumption of water every time according to following mathematical expression：
<mrow>
<msub>
<mi>L</mi>
<mi>m</mi>
</msub>
<mo>=</mo>
<munderover>
<mo>&Sigma;</mo>
<mrow>
<mi>i</mi>
<mo>=</mo>
<mn>0</mn>
</mrow>
<mi>n</mi>
</munderover>
<msub>
<mi>T</mi>
<mi>i</mi>
</msub>
<mo>&times;</mo>
<msub>
<mi>Q</mi>
<mi>i</mi>
</msub>
</mrow>
Wherein, LmFor the m times total water consumption with water of user, m is natural number, and the accumulation water consumption is L=L0+
L1+……+Lm。
9. the device according to any one of claim 6, it is characterised in that the water-flow signal is pulse signal,
Wherein, the flow detection module is additionally operable to：
The flow is determined according to the frequency of the pulse signal；And
When receiving the pulse signal, determine that the user has started to use water.
10. according to the device any one of claim 6-9, it is characterised in that the output module is in satisfaction is following
At least one condition when export water tank cleaning and remind：
When the accumulation water consumption exceedes maximum amount of water, export the water tank cleaning and remind；
When it is adjacent use the time interval between water to be more than for first scheduled time twice when, export water tank cleaning prompting；
When within second scheduled time, when the accumulation water consumption be less than least quantity, the water tank cleaning prompting is exported；
When accumulation with the water time more than three scheduled times when, export water tank cleaning and remind, the accumulation is with the water time
Every time with the sum of total water time of water.
11. a kind of machinable medium, instruction is stored with the machinable medium, which is used for so that machine
Perform claim requires the method any one of 1-5.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138150.9A CN107906751A (en) | 2017-11-16 | 2017-11-16 | Water tank cleans based reminding method and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711138150.9A CN107906751A (en) | 2017-11-16 | 2017-11-16 | Water tank cleans based reminding method and device |
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| CN107906751A true CN107906751A (en) | 2018-04-13 |
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ID=61844420
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| Application Number | Title | Priority Date | Filing Date |
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| CN201711138150.9A Pending CN107906751A (en) | 2017-11-16 | 2017-11-16 | Water tank cleans based reminding method and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110319900A (en) * | 2019-04-26 | 2019-10-11 | 珠海格力电器股份有限公司 | A kind of determination method, apparatus, storage medium and the washing machine of washing machine water consumption |
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