CN104729097B - Hot water system and display control method and device thereof - Google Patents
Hot water system and display control method and device thereof Download PDFInfo
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- CN104729097B CN104729097B CN201310724493.9A CN201310724493A CN104729097B CN 104729097 B CN104729097 B CN 104729097B CN 201310724493 A CN201310724493 A CN 201310724493A CN 104729097 B CN104729097 B CN 104729097B
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Abstract
The application discloses hot water system and display control method and device thereof, it confirms available hot water temperature threshold according to user's settlement temperature and ambient temperature value, acquires the temperature value that a plurality of different water levels in the hot water system storage water tank correspond, according to being greater than or equal to in a plurality of temperature values the number of the temperature value of available hot water threshold confirms current available hot water volume to show this available hot water volume through hot water system's display terminal, made things convenient for the user to rationally take hot water, improved hot water system's use comfort, solved prior art's problem.
Description
Technical field
This application involves appliance applications technical field, more particularly to a kind of hot-water heating system and its display control method, device.
Background technology
With the improvement of living standards, and the hot-water heating system such as water heater, water dispenser popularization, user uses hot-water heating system
During comfort requirement also gradually increase.Hot-water heating system display terminal currently on the market, is only capable of displaying user and sets temperature
The information such as degree, current water temperature, and the current water temperature is only the equivalent temperature of whole waters in water tank, even only in water tank
The water temperature of certain；Since the actual temperature in water tank at different water level is different, therefore the water in water tank and not all
It can use, i.e., actually available hot water water is less than the surplus water in water tank, and therefore, existing hot-water heating system makes having misled user
With；And the current water temperature and user's design temperature shown according only to hot-water heating system, user can not determine currently available hot water amount, drop
Low usage comfort.
The content of the invention
In view of this, the application purpose is to provide a kind of hot-water heating system and its display control method, device, with true in real time
Determine and show currently available hot water water, improve user's usage comfort.
To achieve the above object, the application provides following technical solution：
A kind of hot-water heating system display control method, the hot-water heating system include at least a water tank and display terminal, including：
According to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ；
Obtain the water temperature value T at n different water levels in the water tanki（I=1,2 ..., n）；
Determine the n water temperature value T gotiIn not less than described can use hot water temperature's threshold value TequNumber m；
The currently available hot water amount of the water tank is determined according to n and m, and shows the currently available hot water amount.
Preferably, the currently available hot water amount includes following at least one：Can use hot water ratio, can use hot water volume and
Available number；
Wherein, it is described to use hot water ratio as the ratio between described n and m；
Cumulative volume of the hot water volume for water in the water tank and the product with hot water ratio；
The available number can use hot water volume with presetting the ratio between single water volume to be described.
Preferably, the water temperature value T obtained in the water tank at n different water levelsi, including：
Detection water temperature value T in the water tank at x different water levels is detected by temperature sensing devicej（J=1,2 ..., x）；
Calculate the calculating water temperature value at y water level between the water level corresponding to the two neighboring detection water temperature value；
Wherein, the water temperature value TiIncluding the detection water temperature value and calculate water temperature value；x+y*(x-1)=n.
Preferably, it is described according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ,
Including：
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetIt is not less than
First user's threshold value Tset1When, by the first setting value Tequ1Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetLess than
One user's threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature
TsetWith the first deviation △ T1Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetLess than
Two user's threshold value Tset2When, by user's design temperature TsetWith the second deviation △ T2Difference be used as described in can use hot water temperature
Threshold value Tequ；Wherein, △ T2＞ △ T1＞ 0, Tset1＞ Tset2；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than second
Circumstance temperature threshold value Tenv2And user's design temperature TsetNot less than first user's threshold value Tset1When, by the second setting value Tequ2Make
Hot water temperature's threshold value T is used to be describedequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than second
Circumstance temperature threshold value Tenv2And user's design temperature TsetLess than first user's threshold value Tset1And user's design temperature TsetNo
Less than second user threshold value Tset2When, by user's design temperature TsetWith the 3rd deviation △ T3Difference be used as described in can use heat
Coolant-temperature gage threshold value Tequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than second
Circumstance temperature threshold value Tenv2And user's design temperature TsetLess than second user threshold value Tset2When, by user's design temperature Tset
With the 4th deviation △ T4Difference be used as described in can use hot water temperature's threshold value Tequ；Wherein, △ T4＞ △ T3＞ 0, △ T4＜ △ T2,
△T3＜ △ T1, Tenv1＞ Tenv2；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetNot less than
One user's threshold value Tset1When, by the 3rd setting value Tequ3Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than first
User's threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature
TsetWith the 5th deviation △ T5Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than second
User's threshold value Tset2When, by user's design temperature TsetWith the 6th deviation △ T6Difference be used as described in can use hot water temperature's threshold
Value Tequ；Wherein, △ T6≥△T5>=0, △ T6＜ △ T4, △ T5＜ △ T3, Tequ3＞ Tequ2＞ Tequ1。
Preferably, the hot-water heating system display control method further includes：
Calculate the n water temperature value TiAverage value, and using the average value as equivalent hot water temperature's value Tw；
Show equivalent hot water temperature's value Tw。
A kind of hot-water heating system display control unit, the hot-water heating system include at least a water tank and display terminal, including：
Threshold determination module, for according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold
Value Tequ；
Water temperature detection module, for obtaining the water temperature value T in the water tank at n different water levelsi（I=1,2 ..., n）；
Water temperature contrast module, for n water temperature value T for determining to getiIn not less than described can use hot water temperature's threshold value
TequNumber m；
Water volume that can be utilized computing module, for determining the currently available hot water amount of the water tank according to n and m, and described works as
Before can be sent to the display terminal and shown with hot water amount.
Preferably, the currently available hot water amount includes following at least one：Can use hot water ratio, can use hot water volume and
Available number；
The water volume that can be utilized computing module includes following at least one：
Ratio computing module, hot water ratio can be used for calculating the ratio between described n and m, and using the ratio between described n and m as described in
Example is sent to the display terminal；
Volume calculation module, for calculating the cumulative volume of water and the product with hot water ratio in the water tank,
And the product can be sent to the display terminal as described in hot water volume；
Number computing module, for calculate it is described can use hot water volume with presetting the ratio between single water volume, and by described in
It can be sent by the use of hot water volume with presetting one by the use of the ratio between water volume as the available number to the display terminal.
Preferably, the water temperature detection module, including it is arranged at multiple water temperatures at the water storage chamber interior wall difference water level
Temperature-sensitive module, and at least one water temperature computing module；
The water temperature temperature-sensitive module is used for：Detect the detection water temperature value T at x different water levels in the water tankj（j=1,
2 ..., x）；
The water temperature computing module is used for：Calculate y between the water level corresponding to the two neighboring detection water temperature value
Calculating water temperature value at water level；
Wherein, the water temperature value TiIncluding the detection water temperature value and calculate water temperature value；x+y*(x-1)=n.
Preferably, the hot-water heating system display control unit further includes：
Equivalent water temperature computing module, for calculating the n water temperature value TiAverage value, and using the average value as etc.
Imitate hot water temperature's value TwSend to the display terminal and shown.
A kind of hot-water heating system, including a water tank and display terminal, further include the hot-water heating system described in any of the above item and show
Show control device.
It can be seen from the above technical scheme that the application is according to user's design temperature TsetWith ambient temperature value TenvDetermine
Hot water temperature's threshold value T can be usedequ, the corresponding water temperature value of multiple and different water levels in hot-water heating system water tank is obtained, according to multiple water temperatures
Currently available hot water amount can be determined with the number of the water temperature value of hot water threshold value described in being greater than or equal in value, and passes through hot water system
The display terminal of system shows the available hot water amount, facilitates user and rationally takes hot water, the use for improving hot-water heating system is comfortable
Degree, solves problem of the prior art.
Brief description of the drawings
In order to illustrate the technical solutions in the embodiments of the present application or in the prior art more clearly, below will be to embodiment or existing
There is attached drawing needed in technology description to be briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of application, for those of ordinary skill in the art, without creative efforts, can be with
Other attached drawings are obtained according to these attached drawings.
Fig. 1 is the hot-water heating system display control method flow chart that the embodiment of the present application one provides；
Fig. 2 is the hot-water heating system display control method flow chart that the embodiment of the present application two provides；
Fig. 3 is detection water temperature value provided by the embodiments of the present application and calculates water temperature value distribution schematic diagram；
Fig. 4 is the hot-water heating system display control method flow chart that the embodiment of the present application three provides；
Fig. 5 is the structure chart for the hot-water heating system display control unit that the embodiment of the present application four provides；
Fig. 6 is the structure chart for the hot-water heating system display control unit that the embodiment of the present application five provides；
Fig. 7 is the structure chart for the hot-water heating system display control unit that the embodiment of the present application six provides.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present application, the technical solution in the embodiment of the present application is carried out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of embodiments of the present application, instead of all the embodiments.It is based on
Embodiment in the application, those of ordinary skill in the art are obtained every other without creative efforts
Embodiment, shall fall in the protection scope of this application.
The embodiment of the present application discloses a kind of hot-water heating system and its display control method, device, to determine and show in real time
Currently available hot water water, improves user's usage comfort.
The embodiment of the present application one provides a kind of hot-water heating system display control method；Wherein, which includes at least
One water tank and display terminal.With reference to Fig. 1, which includes the following steps：
S1, according to user's design temperature TsetWith the ambient temperature value T outside water tankenvDetermine available hot water temperature's threshold value
Tequ；
Wherein, hot water temperature's threshold value T can be usedequRepresent the minimum temperature of the hot water for using, even actual water temperature is less than
Tequ, then reused after cannot using, it is necessary to carry out heat temperature raising to it.
Specifically, according to user's design temperature TsetWith ambient temperature value TenvPlace temperature range, in user's design temperature
TsetOn the basis of increase or reduce certain deviation, as hot water temperature's threshold value T can be usedequ.The deviation can be according to specific
Application scenario is set.
For example, in the case of user with coolant-temperature gage to requiring stringent, due to various errors, it may cause what is finally determined
Currently available hot water amount is more than actual value, so that there are the part that temperature is relatively low in the water that user takes；For this
Situation, can be in user's design temperature TsetOn the basis of increase certain deviation as Tequ, i.e. Tequ＞ Tset.Opposite, for
User, can be in user's design temperature T to requiring not stringent situation with coolant-temperature gagesetOn the basis of reduce certain deviation conduct
Tequ, i.e. Tequ＞ Tset。
S2, obtain the water temperature value T at n different water levels in the water tanki（I=1,2 ..., n）；
S3, determine n water temperature value T gettingiIn not less than described can use hot water temperature's threshold value TequNumber m；
S4, the currently available hot water amount for determining according to n and m the water tank, and show the currently available hot water amount.
From above method step, the embodiment of the present application is according to user's design temperature TsetWith ambient temperature value TenvDetermine
Hot water temperature's threshold value T can be usedequ, the corresponding water temperature value of multiple and different water levels in hot-water heating system water tank is obtained, according to multiple water temperatures
Currently available hot water amount can be determined with the number of the water temperature value of hot water threshold value described in being greater than or equal in value, and passes through hot water system
The display terminal of system shows the available hot water amount, facilitates user and rationally takes hot water, the use for improving hot-water heating system is comfortable
Degree, solves problem of the prior art；Meanwhile hot water temperature's threshold value T can be used in the embodiment of the present applicationequIt is set by the user temperature
TsetWith ambient temperature value TenvIt is common to determine, the current actual demand of user was not only met, but also taken into account environment temperature to water temperature
Influence, improve user's usage comfort.
Preferably, in the embodiment of the present application, according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water
Temperature threshold Tequ, specific method is as follows：
Set the first circumstance temperature threshold value Tenv1With the second circumstance temperature threshold value Tenv2, by TenvCan value be divided into 3 temperature ranges；
Set first user's threshold value Tset1With second user threshold value Tset2, by TsetCan value be divided into 3 temperature ranges；Wherein,
Tenv1＞ Tenv2, Tset1＞ Tset2；
1）As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1（That is Tenv≥Tenv1）When：
11）If user's design temperature TsetNot less than first user's threshold value Tset1（That is Tset≥Tset1）, then by the first setting value
Tequ1Hot water temperature's threshold value T is used as describedequ, i.e. Tequ=Tequ1；
12）If user's design temperature TsetLess than first user's threshold value Tset1And user's design temperature TsetIt is not small
In second user threshold value Tset2（That is Tset2≤Tset＜ Tset1）, then by user's design temperature TsetWith the first deviation △ T1
Difference be used as described in can use hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T1；
13）If user's design temperature TsetLess than second user threshold value Tset2（That is Tset＜ Tset2）, then by the user
Design temperature TsetWith the second deviation △ T2Difference be used as described in can use hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T2；Its
In, △ T2＞ △ T1＞ 0.
2）As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than
Two circumstance temperature threshold value Tenv2（That is Tenv2≤Tenv＜ Tenv1）When：
21）If Tset≥Tset1, then by the second setting value Tequ2Hot water temperature's threshold value T is used as describedequ, i.e. Tequ=
Tequ2；
22）If Tset2≤Tset＜ Tset1, then by user's design temperature TsetWith the 3rd deviation △ T3Difference as institute
State available hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T3；
23）If user's design temperature TsetLess than second user threshold value Tset2When, by user's design temperature Tset
With the 4th deviation △ T4Difference be used as described in can use hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T4；Wherein, △ T4＞ △ T3
＞ 0, △ T4＜ △ T2, △ T3＜ △ T1；
3）As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2：
31）If Tset≥Tset1, then by the 3rd setting value Tequ3Hot water temperature's threshold value T is used as describedequ, i.e. Tequ=
Tequ3；
32）If Tset2≤Tset＜ Tset1, then by user's design temperature TsetWith the 5th deviation △ T5Difference as institute
State available hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T5；
33）If user's design temperature TsetLess than second user threshold value Tset2When, by user's design temperature Tset
With the 6th deviation △ T6Difference be used as described in can use hot water temperature's threshold value Tequ, i.e. Tequ=Tset-△T6；Wherein, △ T6≥△T5
>=0, △ T6＜ △ T4, △ T5＜ △ T3, Tequ3＞ Tequ2＞ Tequ1。
Above-mentioned TequDefinite method in, each setting value Tenv1、Tenv2、Tset1、Tset2、Tequ1、Tequ2、Tequ3And △ T1~
△T6Occurrence can be set, changed according to practical situations；Basis and definite method described in the embodiment of the present application, no
Be only limitted to by sum can value be divided into 3 temperature ranges, for different hot water use demands, be also only divided into 2 temperature
Scope or division 4 or more, its principle is same as mentioned above, falls within the protection domain of the application, no longer superfluous herein
State.
Preferably, above-mentioned each setting value can distinguish value and be：Tenv1=25℃、Tenv2=15℃、Tset1=45℃、Tset2=40
℃、Tequ1=40℃、Tequ2=42℃、Tequ3=45℃、△T1=2℃、△T2=3℃、△T3=1℃、△T4=2℃、△T5=△T6=
0；Correspondingly, in each temperature range, TequValue it is as shown in table 1 below（TsetIt is significant to ensure, its minimum value can be limited
It is fixed, 35 DEG C are taken herein）.
1 T of tableenv、TsetAnd TequMapping table
In addition, in the embodiment of the present application, can have with the representation of hot water amount it is a variety of, including：Can use hot water ratio P, can
With hot water volume V and available number R；Its computational methods is respectively：
It is described to use hot water ratio as the ratio between described n and m, i.e. P=n/m；
Cumulative volume of the hot water volume for water in the water tank and the product with hot water ratio, i.e. V=
Vs*P；
The available number can use hot water volume with presetting the ratio between single water volume, i.e. R=V/V to be described0。
Wherein, n is the total number of the water temperature value got, and m is to be greater than or equal to available heat in the n water temperature value got
The number of coolant-temperature gage threshold value, VsFor the current total Water of the water tank, V0Water volume is used to preset one.
Preferably, be the water temperature in accurate evaluation water tank, at least need to detect water bottom in water tank, middle detection and
The water temperature value of top layer three parts, i.e. n >=3.
Water temperature value for how to obtain water tank, hot-water heating system display control method carries disclosed in the embodiment of the present application two
A kind of preferred embodiment is supplied.
As shown in Fig. 2, the hot-water heating system display control method described in the embodiment of the present application two, including：
S1, according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ；
S2, detect in the water tank by temperature sensing device detection water temperature value T at x different water levelsj（J=1,2 ..., x）；
The calculating water temperature value at y water level between water level corresponding to S3, the two neighboring detection water temperature value of calculating；
S4, determine detection water temperature value TjWith calculating in water temperature value hot water temperature's threshold value T can be used not less than describedequWater temperature
It is worth number m；
S5, according to the m and detection water temperature value TjTotal number with calculating water temperature value determines that the current of the water tank can
With hot water amount, and show the currently available hot water amount.
Specifically, can be by setting the temperature sensing devices such as cooling-water temperature sensor at water storage chamber interior wall difference water level, to obtain phase
The water temperature value at water level is answered, is denoted as detection water temperature value Tj；Wherein, j=1,2 ..., x；X represents the temperature sensing device below the water surface
Number.In addition, as hot water is taken, water is fed, the depth of water in water tank changes, the temperature-sensitive dress below the water surface
The number put also changes, and each temperature sensing device can be selectively enabled according to the current depth of water of water tank, to avoid positioned at water
The interference of the mistake output signal of temperature sensing device more than face.
In addition to the direct measurement described in step S2 obtains water temperature value, also water temperature value can be obtained using calculating method at the same time, be denoted as
Calculate water temperature value.More specifically, the two neighboring detection water temperature value T can be calculated by the method for averagej-1And Tj（Tj-1>Tj）Institute is right
Calculating water temperature value T at y water level between the water level answeredj_k（K=1,2 ..., y）；Calculation formula is：Tj_k=Tj-1+k*(Tj-
Tj-1)/(y+1).As shown in figure 3, by taking y=3 as an example, Tj-1And TjMiddle coolant-temperature gage（That is Tj-1And TjThe middle water of corresponding water level
Temperature at position）Tj_2=Tj-1+2*(Tj-Tj-1)/(3+1)=(Tj-1+Tj)/2；Upper coolant-temperature gage（That is Tj_2And TjCorresponding water level
Mid water levels at temperature）Tj_1=Tj-1+1*(Tj-Tj-1)/(3+1)=(Tj_2+Tj)/2；Lower coolant-temperature gage（That is Tj-1And Tj_2Institute is right
Temperature at the mid water levels for the water level answered）Tj_3=Tj-1+3*(Tj-Tj-1)/(3+1)=(Tj_2+Tj-1)/2。
In the embodiment of the present application, by above-mentioned detection water temperature value and water temperature value T of the water temperature value collectively as water tank is calculatedi（i
=1,2 ..., n）, for can use the calculating of hot water amount；The water temperature value T obtained by the above methodiTotal number n=x+y* (x-
1)；Obviously, n>X, so that on the premise of it ensure that the water temperature value number got, ensure that control accuracy, greatly reduces
Temperature sensing device number in water tank, the structure complexity and its production cost for reducing water tank.
From described above, the embodiment of the present application has considered environment temperature in the calculating process of available hot water amount
The factors such as degree, water temperature field and cost, substantially increase the usage comfort of hot-water heating system.
Further, as shown in figure 4, the embodiment of the present application three provides another hot-water heating system display control method, bag
Include following steps：
Ambient temperature value T outside S1, detection water tankenv；
S2, according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ；
S3, obtain the water temperature value T at n different water levels in the water tanki（I=1,2 ..., n）, and step is performed respectively
S4 and S6；
S4, determine n water temperature value T detectingiIn not less than described can use hot water temperature's threshold value TequNumber m；
S5, the currently available hot water amount for determining according to n and m the water tank, and perform step S7；
S6, calculate the n water temperature value TiAverage value, and using the average value as equivalent hot water temperature's value Tw, and hold
Row step S7；
S7, show the currently available hot water amount and/or equivalent hot water temperature's value Tw。
In the present embodiment, while display can use hot water amount, current equivalent hot water temperature's value T may also displayw, and
Design temperature TsetEtc. information, water condition information is better understood upon easy to user, improves the usage comfort of hot-water heating system.
Corresponding with embodiment of the method one above, the embodiment of the present application four additionally provides a kind of hot-water heating system display control
Device；Likewise, the hot-water heating system includes at least a water tank 001 and display terminal 002.As shown in figure 5, the device includes
Threshold determination module 100, water temperature detection module 200, water temperature contrast module 300, water volume that can be utilized computing module 400 and circumstance temperature detection
Module 500.
Specifically, circumstance temperature detection module 500 is arranged at outside water tank 001, for detecting the ambient temperature value outside water tank
Tenv。
Threshold determination module 100, for according to user's design temperature TsetWith above-mentioned ambient temperature value TenvDetermine available heat
Coolant-temperature gage threshold value Tequ。
Water temperature detection module 200, for obtaining the water temperature value T in water tank 001 at n different water levelsi（I=1,2 ...,
n）.
Water temperature contrast module 300, for n water temperature value T for determining to detectiIn not less than described can use hot water temperature's threshold
Value TequNumber m.
Water volume that can be utilized computing module 400, for determining the currently available hot water amount of the water tank according to n and m, and it is described
Currently available hot water amount sends to display terminal 002 and is shown.
From said structure and function, the embodiment of the present application is according to user's design temperature TsetWith ambient temperature value TenvReally
Surely available hot water temperature's threshold value Tequ, the corresponding water temperature value of multiple and different water levels in hot-water heating system water tank is obtained, according to multiple water
Currently available hot water amount can be determined with the number of the water temperature value of hot water threshold value described in being greater than or equal in temperature value, and passes through hot water
The display terminal of system shows the available hot water amount, facilitates user and rationally takes hot water, the use for improving hot-water heating system is relaxed
Appropriateness, solves problem of the prior art；Meanwhile hot water temperature's threshold value T can be used in the embodiment of the present applicationequIt is set by the user temperature
Spend TsetWith ambient temperature value TenvIt is common to determine, the current actual demand of user was not only met, but also taken into account environment temperature to water
The influence of temperature, improves user's usage comfort.
Preferably, the currently available hot water amount includes following at least one：Hot water ratio P can be used, hot water volume V can be used
With available number R；Correspondingly, the water volume that can be utilized computing module includes：
Ratio computing module, hot water ratio can be used for calculating the ratio between described n and m, and using the ratio between described n and m as described in
Example is sent to the display terminal；That is P=n/m；
Volume calculation module, for calculating the cumulative volume of water and the product with hot water ratio in the water tank,
And the product can be sent to the display terminal as described in hot water volume；That is V=Vs*P；
Number computing module, for calculate it is described can use hot water volume with presetting the ratio between single water volume, and by described in
It can be sent by the use of hot water volume with presetting one by the use of the ratio between water volume as the available number to the display terminal；That is R=
V/V0。
Wherein, n is the total number of the water temperature value got, and m is to be greater than or equal to available heat in the n water temperature value got
The number of coolant-temperature gage threshold value, VsFor the current total Water of the water tank, V0Water volume is used to preset one.
With reference to Fig. 6, the embodiment of the present application five provides another hot-water heating system display control unit, including threshold value determines mould
Block 100, water temperature detection module 200, water temperature contrast module 300, water volume that can be utilized computing module 400 and circumstance temperature detection module 500.
Circumstance temperature detection module 500 is arranged at outside the water tank of the hot-water heating system, for detecting the environment temperature outside water tank
Angle value Tenv。
Threshold determination module 100 is used for according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature
Threshold value Tequ。
Water temperature detection module 200 is used to obtain the water temperature value T at n different water levels in water tanki, specifically include：Set
Multiple water temperature temperature-sensitive modules 201 at the water storage chamber interior wall difference water level, and at least one water temperature computing module 202.
Water temperature temperature-sensitive module 201 is used for：Detect the detection water temperature value T at x different water levels in the water tankj（j=1,
2 ..., x）；Water temperature computing module 202 is used for：Calculate y water between the water level corresponding to the two neighboring detection water temperature value
Calculating water temperature value at position.
Wherein, the water temperature value TiIncluding the detection water temperature value and calculate water temperature value；x+y*(x-1)=n.
Water temperature contrast module 300, for n water temperature value T for determining to detectiIn not less than described can use hot water temperature's threshold
Value TequNumber m.
Water volume that can be utilized computing module 400, for determining the currently available hot water amount of the water tank according to n and m, and it is described
Currently available hot water amount, which is sent to display terminal, to be shown.
From above structure and function, the embodiment of the present application considers in the calculating process of available hot water amount
The factors such as environment temperature, water temperature field, user's use habit and cost, substantially increase the usage comfort of hot-water heating system.
Preferably, the embodiment of the present application six provides a kind of hot-water heating system display control unit again, as shown in fig. 7, it is wrapped
Include threshold determination module 100, water temperature detection module 200, water temperature contrast module 300, water volume that can be utilized computing module 400, circumstance temperature inspection
Survey module 500 and equivalent water temperature computing module 600.
Specifically, circumstance temperature detection module 500, is arranged at outside the water tank of the hot-water heating system, for detecting the water storage
Ambient temperature value T outside caseenv。
Threshold determination module 100, for according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature
Spend threshold value Tequ。
Water temperature detection module 200, for obtaining the water temperature value T in water tank 001 at n different water levelsi（I=1,2 ...,
n）.
Water temperature contrast module 300, for n water temperature value T for determining to detectiIn not less than described can use hot water temperature's threshold
Value TequNumber m.
Water volume that can be utilized computing module 400, for determining the currently available hot water amount of the water tank according to n and m, and it is described
Currently available hot water amount sends to display terminal 002 and is shown.
Equivalent water temperature computing module 600, for calculating the n water temperature value TiAverage value, and the average value is made
For equivalent hot water temperature's value TwSend to display terminal 002 and shown.
In the present embodiment, while display can use hot water amount, current equivalent hot water temperature's value T may also displayw, and
Design temperature TsetEtc. information, water condition information is better understood upon easy to user, improves the usage comfort of hot-water heating system.
In addition, the embodiment of the present application additionally provides a kind of hot-water heating system, including water tank, display terminal, and to take up an official post
Hot-water heating system display control unit described in one embodiment.Currently available heat is realized by the hot-water heating system display control unit
Effective calculating of water, and then the available hot water amount is shown by the display terminal of hot-water heating system, facilitate user and rationally take
Hot water, improves the usage comfort of hot-water heating system, solves problem of the prior art.
One of ordinary skill in the art will appreciate that realize all or part of flow in above-described embodiment method, being can be with
Relevant hardware is instructed to complete by computer program, the program can be stored in a computer read/write memory medium
In, described program is upon execution, it may include such as the flow of the embodiment of above-mentioned each method.Wherein, the storage medium can be
Magnetic disc, CD, read-only memory（Read-Only Memory, ROM）Or random access memory（Random Access
Memory, RAM）Deng.
The foregoing description of the disclosed embodiments, enables professional and technical personnel in the field to realize or using the application.
A variety of modifications to these embodiments will be apparent for those skilled in the art, as defined herein
General Principle can be realized in other embodiments in the case where not departing from spirit herein or scope.Therefore, the application
The embodiments shown herein is not intended to be limited to, and is to fit to and the principles and novel features disclosed herein phase one
The most wide scope caused.
Claims (9)
1. a kind of hot-water heating system display control method, the hot-water heating system includes at least a water tank and display terminal, its feature
It is, including：
According to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ；
Obtain the water temperature value T at n different water levels in the water tanki(i=1,2 ..., n)；
Determine the n water temperature value T obtainediIn not less than described can use hot water temperature's threshold value TequNumber m；
The currently available hot water amount of the water tank is determined according to n and m, and shows the currently available hot water amount；
Wherein, it is described according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value Tequ, including：
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed not less than first
Family threshold value Tset1When, by the first setting value Tequ1Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed less than first
Family threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature Tset
With the first deviation △ T1Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed less than second
Family threshold value Tset2When, by user's design temperature TsetWith the second deviation △ T2Difference be used as described in can use hot water temperature's threshold value
Tequ；Wherein, △ T2＞ △ T1＞ 0, Tset1＞ Tset2；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetNot less than first user's threshold value Tset1When, by the second setting value Tequ2As described
Hot water temperature's threshold value T can be usedequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetLess than first user's threshold value Tset1And user's design temperature TsetNot less than
Two user's threshold value Tset2When, by user's design temperature TsetWith the 3rd deviation △ T3Difference be used as described in can use hot water temperature
Threshold value Tequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetLess than second user threshold value Tset2When, by user's design temperature TsetWith the 4th
Deviation △ T4Difference be used as described in can use hot water temperature's threshold value Tequ；Wherein, △ T4＞ △ T3＞ 0, △ T4＜ △ T2, △ T3＜
△T1, Tenv1＞ Tenv2；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetUsed not less than first
Family threshold value Tset1When, by the 3rd setting value Tequ3Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than the first user
Threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature TsetWith
5th deviation △ T5Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than second user
Threshold value Tset2When, by user's design temperature TsetWith the 6th deviation △ T6Difference be used as described in can use hot water temperature's threshold value
Tequ；Wherein, △ T6≥△T5>=0, △ T6＜ △ T4, △ T5＜ △ T3, Tequ3＞ Tequ2＞ Tequ1。
2. hot-water heating system display control method according to claim 1, it is characterised in that currently available hot water amount's bag
Include following at least one：Hot water ratio can be used, hot water volume and available number can be used；
Wherein, it is described to use hot water ratio as the ratio between described n and m；
Cumulative volume of the hot water volume for water in the water tank and the product with hot water ratio；
The available number can use hot water volume with presetting the ratio between single water volume to be described.
3. hot-water heating system display control method according to claim 1 or 2, it is characterised in that described to obtain the water tank
Water temperature value T at interior n different water levelsi, including：
Detection water temperature value T in the water tank at x different water levels is detected by temperature sensing devicej(j=1,2 ..., x)；
Calculate the calculating water temperature value at y water level between the water level corresponding to the two neighboring detection water temperature value；
Wherein, the water temperature value TiIncluding the detection water temperature value and calculate water temperature value；X+y* (x-1)=n.
4. hot-water heating system display control method according to claim 1 or 2, it is characterised in that further include：
Calculate the n water temperature value TiAverage value, and using the average value as equivalent hot water temperature's value Tw；
Show equivalent hot water temperature's value Tw。
5. a kind of hot-water heating system display control unit, the hot-water heating system includes at least a water tank and display terminal, its feature
It is, including：
Threshold determination module, for according to user's design temperature TsetWith ambient temperature value TenvDetermine available hot water temperature's threshold value
Tequ；
Water temperature detection module, for obtaining the water temperature value T in the water tank at n different water levelsi(i=1,2 ..., n)；
Water temperature contrast module, for n water temperature value T for determining to obtainiIn not less than described can use hot water temperature's threshold value Tequ
Number m；
Water volume that can be utilized computing module, for determining the currently available hot water amount of the water tank according to n and m, and described currently may be used
Sent to the display terminal and shown with hot water amount；
Wherein, the threshold determination module includes：
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed not less than first
Family threshold value Tset1When, by the first setting value Tequ1Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed less than first
Family threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature Tset
With the first deviation △ T1Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvNot less than the first circumstance temperature threshold value Tenv1And user's design temperature TsetUsed less than second
Family threshold value Tset2When, by user's design temperature TsetWith the second deviation △ T2Difference be used as described in can use hot water temperature's threshold value
Tequ；Wherein, △ T2＞ △ T1＞ 0, Tset1＞ Tset2；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetNot less than first user's threshold value Tset1When, by the second setting value Tequ2As described
Hot water temperature's threshold value T can be usedequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetLess than first user's threshold value Tset1And user's design temperature TsetNot less than
Two user's threshold value Tset2When, by user's design temperature TsetWith the 3rd deviation △ T3Difference be used as described in can use hot water temperature
Threshold value Tequ；
As the ambient temperature value TenvLess than the first circumstance temperature threshold value Tenv1And the ambient temperature value TenvNot less than the second circumstance temperature threshold
Value Tenv2And user's design temperature TsetLess than second user threshold value Tset2When, by user's design temperature TsetWith the 4th
Deviation △ T4Difference be used as described in can use hot water temperature's threshold value Tequ；Wherein, △ T4＞ △ T3＞ 0, △ T4＜ △ T2, △ T3＜
△T1, Tenv1＞ Tenv2；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetUsed not less than first
Family threshold value Tset1When, by the 3rd setting value Tequ3Hot water temperature's threshold value T is used as describedequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than the first user
Threshold value Tset1And user's design temperature TsetNot less than second user threshold value Tset2When, by user's design temperature TsetWith
5th deviation △ T5Difference be used as described in can use hot water temperature's threshold value Tequ；
As the ambient temperature value TenvLess than the second circumstance temperature threshold value Tenv2And user's design temperature TsetLess than second user
Threshold value Tset2When, by user's design temperature TsetWith the 6th deviation △ T6Difference be used as described in can use hot water temperature's threshold value
Tequ；Wherein, △ T6≥△T5>=0, △ T6＜ △ T4, △ T5＜ △ T3, Tequ3＞ Tequ2＞ Tequ1。
6. hot-water heating system display control unit according to claim 5, it is characterised in that currently available hot water amount's bag
Include following at least one：Hot water ratio can be used, hot water volume and available number can be used；
The water volume that can be utilized computing module includes following at least one：
Ratio computing module, can use hot water ratio to send out for calculating the ratio between described n and m, and using the ratio between described n and m as described in
Send to the display terminal；
Volume calculation module, for calculating the cumulative volume of water and the product with hot water ratio in the water tank, and will
The product can be sent to the display terminal described in being used as with hot water volume；
Number computing module, for calculate it is described can use hot water volume with presetting the ratio between single water volume, and can be used by described in
Hot water volume is sent to the display terminal with presetting one by the use of the ratio between water volume as the available number.
7. the hot-water heating system display control unit according to claim 5 or 6, it is characterised in that the water temperature detection module,
Including the multiple water temperature temperature-sensitive modules being arranged at the water storage chamber interior wall difference water level, and at least one water temperature computing module；
The water temperature temperature-sensitive module is used for：Detect the detection water temperature value T at x different water levels in the water tankj(j=1,2 ...,
x)；
The water temperature computing module is used for：Calculate y water level between the water level corresponding to the two neighboring detection water temperature value
The calculating water temperature value at place；
Wherein, the water temperature value TiIncluding the detection water temperature value and calculate water temperature value；X+y* (x-1)=n.
8. the hot-water heating system display control unit according to claim 5 or 6, it is characterised in that further include：
Equivalent water temperature computing module, for calculating the n water temperature value TiAverage value, and using the average value as equivalent heat
Water temperature angle value TwSend to the display terminal and shown.
9. a kind of hot-water heating system, including a water tank and display terminal, it is characterised in that further include as claim 5-8 is any
Hot-water heating system display control unit described in.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN105202765A (en) * | 2015-08-29 | 2015-12-30 | 广东万和新电气股份有限公司 | Device and method for predicting residual hot water quantity of water heater |
| CN105747855B (en) * | 2016-03-24 | 2019-03-15 | 佛山市顺德区美的饮水机制造有限公司 | Drinking equipment and its water outlet detection method |
| CN105962789A (en) * | 2016-07-31 | 2016-09-28 | 韩斌 | Intelligent temperature-adjusting water drinking device based on indoor temperature |
| CN110398068B (en) * | 2019-07-05 | 2022-03-18 | 芜湖美的厨卫电器制造有限公司 | Water heater and data acquisition method and computer-readable storage medium thereof |
| CN113834219B (en) * | 2021-09-27 | 2023-04-18 | 广东美的制冷设备有限公司 | Heating control method and device of water heater and water heater |
| CN115542968B (en) * | 2022-09-29 | 2023-10-20 | 苏州纳芯微电子股份有限公司 | Control method and control device for temperature control device, temperature control device and storage medium |
| CN115444283A (en) * | 2022-10-28 | 2022-12-09 | 珠海格力电器股份有限公司 | Cooking appliance, cabinet door cooling control method and device and storage medium |
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