CN108006988B - Water heater control method, device and computer readable storage medium - Google Patents

Water heater control method, device and computer readable storage medium Download PDF

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Publication number
CN108006988B
CN108006988B CN201711100670.0A CN201711100670A CN108006988B CN 108006988 B CN108006988 B CN 108006988B CN 201711100670 A CN201711100670 A CN 201711100670A CN 108006988 B CN108006988 B CN 108006988B
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CN
China
Prior art keywords
water heater
user
water
time
available machine
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Expired - Fee Related
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CN201711100670.0A
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Chinese (zh)
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CN108006988A (en
Inventor
秦自强
张建鹏
孟红武
曾凡卓
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Gree Electric Appliances Inc of Zhuhai
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Gree Electric Appliances Inc of Zhuhai
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Priority to CN201711100670.0A priority Critical patent/CN108006988B/en
Publication of CN108006988A publication Critical patent/CN108006988A/en
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Publication of CN108006988B publication Critical patent/CN108006988B/en
Expired - Fee Related legal-status Critical Current
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Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24HFLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00Details
    • F24H9/20Arrangement or mounting of control or safety devices
    • F24H9/2007Arrangement or mounting of control or safety devices for water heaters

Abstract

The present invention discloses a kind of water heater control method, device and computer readable storage medium.This method comprises: obtaining the use data that user in preset time period uses water heater;The heating duration according to needed for data is used to analyze the water consumption for using the hot water time and heating user of user;According to hot water time and heating duration is used, available machine time and downtime of the setting user using water heater, water heater is controlled according to available machine time and downtime.Method of the invention allows to the user when water heater is heated the water to just using temperature and uses water heater, energy waste is caused because needing to keep the temperature after avoiding water heater from heating the water to assigned temperature too early, also it avoids because heating time is arranged too late in water heater, occur being conducive to the use demand for meeting user using water temperature too low problem when hot water;Water heater is shut down after disposably completing heating, avoids the energy waste of the standby generation of water heater.

Description

Water heater control method, device and computer readable storage medium
Technical field
The present invention relates to technical field of water heaters, in particular to a kind of water heater control method, device and calculating Machine readable storage medium storing program for executing.
Background technique
Water heater is as one of essential living electric apparatus of family, and Teat pump boiler is liked by consumer at present.But The all presence of most of Teat pump boilers still need to water temperature stability causing energy in setting temperature after being heated to setting temperature in the market Source waste, also because cannot definitely be arranged the available machine time carry out water for heating to user caused by inconvenience.Although existing market The water heater for having time set power on/off function is released there are many producer, but still is not able to satisfy user in specific time, specific Use demand under season even certain rule of life, for example, heat pump unit is heated the water to after assigned temperature too early because of needs It keeps the temperature and causes energy waste;Also the problem too low using water temperature when hot water can occur because of the setting time too late.
Summary of the invention
A kind of water heater control method, device and computer readable storage medium are provided in the embodiment of the present invention.With solution Not the problem of certainly water heater is not able to satisfy user's use demands in the prior art.
To achieve the above object, the embodiment of the present invention provides a kind of water heater control method, comprising: obtains preset time period Interior user uses the use data of water heater;According to use hot water time and the heating for analyzing the user using data Heating duration needed for the water consumption of the user;Hot water time and the heating duration are used according to described, the use is set Available machine time and downtime of the family using the water heater, the heat is controlled according to the available machine time and the downtime Hydrophone.
Preferably, it is described using data include it is described using the hot water time, the water consumption, water heater water tank The leaving water temperature of the water tank of inflow temperature and water heater.
Preferably, according to it is described analyze the water consumption for heating the user using data needed for heating duration, packet It includes: according to the inflow temperature and leaving water temperature of the water tank of the water heater, calculating water temperature difference;According to water temperature difference and described use water Amount calculates the institute's calorific requirement for heating the water consumption;The heating duration is calculated according to the required calorimeter.
Preferably, using hot water time and the heating duration according to described, the available machine time of the water heater is set And downtime, comprising: when having multiple users in the preset time period using the water heater, for described in successive use Available machine time and the downtime of the water heater are arranged by following steps for the neighboring user of water heater: successive in neighboring user It is less than or equal to preset value, and the corresponding heating duration of user of water heater described in previous utilization using the time difference of the water heater When less than or equal to preset value, the neighboring user is disposed as heat described in previous utilization using the available machine time of the water heater The user of the hydrophone corresponding available machine time, the sum of corresponding heating duration of two users is new heating in the neighboring user Duration, downtime are the available machine time plus new heating duration;Successively use the time difference of the water heater big in neighboring user In preset value, and the corresponding heating duration of user of water heater described in previous utilization be less than or equal to preset value when, respectively according to institute It states respective user corresponding available machine time and downtime in neighboring user and the water heater is set;It is successively used in neighboring user The time difference of the water heater is less than or equal to preset value, and the corresponding heating duration of user of water heater described in previous utilization is greater than When preset value, the neighboring user is disposed as to the use of water heater described in previous utilization using the available machine time of the water heater The family corresponding available machine time, the sum of corresponding heating duration of two users is new heating duration in the neighboring user, is stopped The machine time is the available machine time plus new heating duration;Successively it is greater than using the time difference of the water heater in neighboring user default Value, and the corresponding heating duration of user of water heater described in previous utilization is greater than in the case where preset value, described in previous utilization When the difference that the corresponding heating duration of the user of water heater subtracts the time difference is greater than the preset value of half, respectively According to user's corresponding available machine time respective in the neighboring user and downtime, the water heater is set;When previous utilization institute State water heater user it is corresponding heating duration subtract the time difference difference be less than half the preset value when, will The neighboring user is opened using the user that the available machine time of the water heater is disposed as water heater described in previous utilization is corresponding The machine time, the sum of corresponding heating duration of two users is new heating duration in the neighboring user, and downtime is to open The machine time is plus new heating duration.
Preferably, further include: receive the default duration in advance of user's input;The available machine time is subtracted described default Duration is as the new available machine time for controlling the water heater booting in advance.
According to another aspect of the present invention, a kind of computer readable storage medium, the computer-readable storage are provided Media storage has one or more program, and one or more of programs can be executed by one or more processor, with Realize method described in any of the above embodiments.
According to another aspect of the present invention, a kind of controlling device for water heater is provided, comprising: data acquisition module is used for Obtain the use data that user in preset time period uses water heater;Data analysis module, for using data point according to described Be precipitated the user using the hot water time and heating duration needed for heating the water consumption of the user;Control module is used for Hot water time and the heating duration are used according to described, available machine time and shutdown of the user using the water heater are set Time controls the water heater according to the available machine time and the downtime.
Preferably, it is described using data include it is described using the hot water time, the water consumption, water heater water tank The leaving water temperature of the water tank of inflow temperature and water heater.
Preferably, the control module, comprising: water temperature difference computing unit, for the water tank according to the water heater Inflow temperature and leaving water temperature, calculate water temperature difference;Heat Calculation unit, for calculating according to water temperature difference and the water consumption Heat institute's calorific requirement of the water consumption;Duration calculation unit, for calculating the heating duration according to the required calorimeter.
Preferably, the control module, specifically for there is multiple users to use the heat in the preset time period When hydrophone, for successively using the neighboring user of the water heater by following steps be arranged the water heater available machine time and Downtime: successively it is less than or equal to preset value, and heat described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of the user of hydrophone is less than or equal to preset value, when the neighboring user is used the booting of the water heater Between be disposed as user's corresponding available machine time of water heater described in previous utilization, two users are respectively right in the neighboring user The sum of heating duration answered is new heating duration, and downtime is the available machine time plus new heating duration;It is successive in neighboring user It is greater than preset value using the time difference of the water heater, and the corresponding heating duration of user of water heater described in previous utilization is less than When equal to preset value, the heat is set according to user's corresponding available machine time respective in the neighboring user and downtime respectively Hydrophone;Successively it is less than or equal to preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user The corresponding heating duration of user be greater than preset value when, the neighboring user is respectively provided with using the available machine time of the water heater For user's corresponding available machine time of water heater described in previous utilization, two corresponding heating of user in the neighboring user The sum of duration is new heating duration, and downtime is the available machine time plus new heating duration;It is successively used in neighboring user described The time difference of water heater is greater than preset value, and the corresponding heating duration of user of water heater described in previous utilization is greater than preset value In the case of, the difference that the corresponding heating duration of the user of the water heater described in the previous utilization subtracts the time difference is greater than two/ When one preset value, institute is set according to user's corresponding available machine time respective in the neighboring user and downtime respectively State water heater;The corresponding heating duration of user of the water heater described in the previous utilization subtracts the difference of the time difference less than two points One of the preset value when, the neighboring user is disposed as described in previous utilization using the available machine time of the water heater The user of the water heater corresponding available machine time, in the neighboring user the sum of corresponding heating duration of two users to be new plus Hot duration, downtime are the available machine time plus new heating duration.
It applies the technical scheme of the present invention, water heater control method includes: to obtain user in preset time period to use hot water The use data of device;The heating according to needed for data is used to analyze the water consumption for using the hot water time and heating user of user Duration;According to using hot water time and heating duration, available machine time and downtime of the setting user using water heater, according to opening Machine time and downtime control water heater.
Water heater control method of the invention uses the use data of water heater by user in analysis preset time period, Analyze user using heating duration needed for the water consumption of hot water time and heating user, and then according to using the hot water time With heating duration, setting user is using the available machine time of water heater (for example, the available machine time is when subtracting heating using the hot water time It is long) and downtime (for example, downtime is using the hot water time plus heating duration), and then according to available machine time and shutdown Time controls water heater, allows to the user when water heater is heated the water to just using temperature and uses water heater, avoids heat The unit of hydrophone heats the water to after assigned temperature too early and causes energy waste because needing to keep the temperature, and also avoids because water heater is set It sets heating time too late, the problem too low using water temperature when hot water occurs, so that being conducive to the use demand for meeting user;Together When, the water consumption of user is disposably completed to heat by water heater, and user uses hot water just after the completion of heating, at this point it is possible to Water heater is arranged to shut down, avoids the energy waste of the standby generation of water heater.
Detailed description of the invention
Fig. 1 is the flow chart of the water heater control method of the embodiment of the present invention;
Fig. 2 is the flow chart using above-mentioned water heater control method of the embodiment of the present invention;
Fig. 3 is the structural block diagram of the controlling device for water heater of the embodiment of the present invention.
Specific embodiment
Present invention is further described in detail in the following with reference to the drawings and specific embodiments, but not as to limit of the invention It is fixed.
It is shown in Figure 1, according to an embodiment of the invention, water heater control method includes:
Step 101: obtaining the use data that user in preset time period uses water heater;
Step 102: according to it is described using data analyze the user using the hot water time and heat the user's Heating duration needed for water consumption;
Step 103: using hot water time and the heating duration according to described, the user is set and uses the water heater Available machine time and downtime, the water heater is controlled according to the available machine time and the downtime.
Water heater control method of the invention uses the use data of water heater by user in analysis preset time period, Analyze user using heating duration needed for the water consumption of hot water time and heating user, and then according to using the hot water time With heating duration, setting user is using the available machine time of water heater (for example, the available machine time is when subtracting heating using the hot water time It is long) and downtime (for example, downtime is using the hot water time plus heating duration), and then according to available machine time and shutdown Time controls water heater, allows to the user when water heater is heated the water to just using temperature and uses water heater, avoids heat The unit of hydrophone heats the water to after assigned temperature too early and causes energy waste because needing to keep the temperature, and also avoids because water heater is set It sets heating time too late, the problem too low using water temperature when hot water occurs, so that being conducive to the use demand for meeting user;Together When, the water consumption of user is disposably completed to heat by water heater, and user uses hot water just after the completion of heating, at this point it is possible to Water heater is arranged to shut down, avoids the energy waste of the standby generation of water heater.
When it is implemented, above-mentioned preset time period can be the preset time period taken by working day, month, Various Seasonal, Allow to obtain different operating day, different month, Various Seasonal user use use the data of water heater, and then analysis is above-mentioned Using data and be set, so that in different operating day, different month, no available machine time and downtime of the user using water heater It can realize and a kind of tool is provided according to the available machine time of corresponding setting and the operation of downtime control water heater with season There is the water heater of use habit memory function.
Specifically, water heater can carry memory card by cloud server or unit manual operator collects acquisition user's use The use data of water heater, this using data may include using the hot water time, water consumption, water heater water tank water inlet temperature The information such as the leaving water temperature of water tank of degree and water heater.
When it is implemented, being mentioned in the present embodiment in order to which available machine time and the downtime of water heater can accurately be arranged The scheme of heating duration needed for having gone out the water consumption for calculating heating user, for example, analyzing heating using data according to described Heating duration needed for the water consumption of the user, comprising: according to the inflow temperature of the water tank of the water heater and water temperature out Degree, calculates water temperature difference, which is that the leaving water temperature of the water tank of water heater subtracts inflow temperature;According to water temperature difference and described Water consumption calculates the institute's calorific requirement for heating the water consumption;The heating duration t is calculated according to the required calorimeter.
After heating duration t is calculated, and then according to hot water time and heating duration t is used, setting user uses hot water The available machine time of device and downtime, for example, the available machine time is to subtract heating duration t using the hot water time, downtime is to make With the hot water time plus heating duration t.It is switched on specifically, controlling water heater according to the available machine time and heats the water in water tank, After heating duration t, the water heating in water tank is finished, and is controlled water heater according to downtime and is shut down.It is at this time precisely to use Family uses the hot water time using the above-mentioned of water heater, while hot water just meets the use demand of user, too early will avoid Water is heated to cause energy waste because needing to keep the temperature after assigned temperature;In addition, water heater is shut down, avoid because of energy caused by standby Source waste.
When it is implemented, the available machine time can also be specifically adjusted according to the different use demands of user, for example, above-mentioned hot water Device control method further include: receive the default duration in advance of user's input;The above-mentioned available machine time is subtracted into the default duration in advance As the new available machine time for controlling above-mentioned water heater booting.
When it is implemented, might have multiple users in above-mentioned preset time period using above-mentioned water heater, in order to realize It can be according to the available machine time for being directed to each user setting water heater respectively using data of each user and downtime, at this In embodiment, hot water time and the heating duration are used according to described, when available machine time and the shutdown of the water heater are set Between, comprising:
When having multiple users in the preset time period using the water heater, for successively using the water heater Available machine time and the downtime of the water heater are arranged by following steps for neighboring user:
Successively being less than or equal to preset value using the time difference △ t of the water heater in neighboring user, (preset value can take 30 minutes), and the corresponding heating duration t of user of water heater described in previous utilization be less than or equal to preset value when, will be described adjacent User uses user's corresponding available machine time that the available machine time of the water heater is disposed as water heater described in previous utilization, institute Calorific requirement is the sum of institute's calorific requirement for heating the corresponding water consumption of two users in the neighboring user respectively, the neighboring user In the sum of the corresponding heating duration of two users be new heating duration, downtime be the available machine time plus new heating when It is long;Reach the available machine time that first user uses water heater, then water heater booting heating, it is complete according to new heating duration heating At shutting down after heating, the water heated at this time is the sum of two corresponding water consumptions of user.
Successively it is greater than preset value, and hot water described in previous utilization using the time difference △ t of the water heater in neighboring user It is corresponding according to user respective in the neighboring user respectively when the corresponding heating duration t of the user of device is less than or equal to preset value The water heater is arranged in available machine time and downtime;Reach the available machine time that first user uses water heater, then water heater It is shut down after the completion of booting heating, to the work that is switched on again after rear user is using the available machine time of water heater.
Successively it is less than or equal to preset value using the time difference △ t of the water heater in neighboring user, and described in previous utilization When the corresponding heating duration t of the user of water heater is greater than preset value, when the neighboring user is used the booting of the water heater Between be disposed as user's corresponding available machine time of water heater described in previous utilization, institute's calorific requirement is the heating neighboring user The sum of institute's calorific requirement of water consumption, when the sum of corresponding heating duration of two users is new heating in the neighboring user Long, downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and hot water described in previous utilization using the time difference △ t of the water heater in neighboring user In the case that the corresponding heating duration t of the user of device is greater than preset value, the user of the water heater described in the previous utilization it is corresponding plus When the difference that hot duration t subtracts the time difference △ t is greater than the preset value of half, respectively according to each in the neighboring user From user's corresponding available machine time and downtime, the water heater is set;The user of the water heater described in the previous utilization is corresponding It, will be described in the neighboring user use when difference that heating duration t subtracts the time difference △ t is less than the preset value of half The available machine time of water heater is disposed as user's corresponding available machine time of water heater described in previous utilization, and institute's calorific requirement is heating The sum of institute's calorific requirement of the water consumption of the neighboring user, in the neighboring user the corresponding heating duration of two users it Duration is heated with to be new, downtime is the available machine time plus new heating duration.
When it is implemented, as shown in Figure 2 using the process of above-mentioned water heater control method control water heater:
Step 1: for the first time using water heater using power on mode (in i.e. above-mentioned preset time period) for 24 hours, be set using number of days, Water temperature;
Step 2: record user setting number of days in use water heater use data, for example, using hot water date when Between, water tank is into and out of information such as water temperature, water consumptions;
Step 3: starting memory function after number of days is set, water heater executes control program unlatching automatically and (uses Above-mentioned water heater control method), whether user is settable is switched in advance, and a length of how many minute in advance when default shift to an earlier date are arranged;
Step 4: according to control program calculated available machine time and downtime, upon power-up between water heater machine when reaching Group starting up's heating is heated to coolant-temperature gage point, downtime arrival, i.e. control water heater compressor emergency shutdown.
In the present embodiment, a kind of computer readable storage medium is additionally provided, the computer readable storage medium is deposited One or more program is contained, one or more of programs can be executed by one or more processor, on realizing State any water heater control method.
In the present embodiment, a kind of controlling device for water heater is additionally provided, as shown in figure 3, the device includes:
Data acquisition module 301 uses the use data of water heater for obtaining user in preset time period;
Data analysis module 302, for analyzing using the hot water time and adding for the user using data according to described Heating duration needed for the water consumption of the heat user;
Control module 303 is arranged the user and uses institute for using hot water time and the heating duration according to described Available machine time and the downtime for stating water heater control the water heater according to the available machine time and the downtime.
In one embodiment, described using data includes described using hot water time, the storage of the water consumption, water heater The leaving water temperature of the water tank of the inflow temperature and water heater of water tank.
In one embodiment, the control module, comprising: water temperature difference computing unit, for according to the water heater The inflow temperature and leaving water temperature of water tank calculate water temperature difference;Heat Calculation unit, for according to water temperature difference and described using water Amount calculates the institute's calorific requirement for heating the water consumption;Duration calculation unit, for calculating described add according to the required calorimeter Hot duration.
In one embodiment, the control module, specifically for there is multiple users to use in the preset time period When the water heater, for the booting that the water heater is successively arranged by following steps using the neighboring user of the water heater Time and downtime:
Successively it is less than or equal to preset value, and hot water described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of the user of device is less than or equal to preset value, the neighboring user is used to the available machine time of the water heater It is disposed as user's corresponding available machine time of water heater described in previous utilization, two users respectively correspond in the neighboring user The sum of heating duration be new heating duration, downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of user is less than or equal to preset value, respectively when booting corresponding according to user respective in the neighboring user Between and downtime the water heater is set;
Successively it is less than or equal to preset value, and hot water described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of the user of device is greater than preset value, the neighboring user is all provided with using the available machine time of the water heater It is set to user's corresponding available machine time of water heater described in previous utilization, two users are corresponding in the neighboring user adds The sum of hot duration is new heating duration, and downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user In the case that the corresponding heating duration of user is greater than preset value, the corresponding heating duration of user of the water heater described in the previous utilization Subtract the time difference difference be greater than half the preset value when, respectively according to respective user in the neighboring user The water heater is arranged in corresponding available machine time and downtime;When the corresponding heating of the user of the water heater described in the previous utilization When the long difference for subtracting the time difference is less than the preset value of half, the neighboring user is used into the water heater Available machine time be disposed as user's corresponding available machine time of water heater described in previous utilization, two use in the neighboring user The sum of corresponding heating duration in family is new heating duration, and downtime is the available machine time plus new heating duration.
In one embodiment, further includes: receiving module, for receiving the default duration in advance of user's input;The control Molding block is also used to the available machine time subtracting the default duration in advance as the new booting for controlling the water heater booting Time.
When it is implemented, above-mentioned water heater can be Teat pump boiler.
It certainly, is the preferred embodiment of the present invention above.It should be pointed out that for those skilled in the art For, without departing from the basic principles of the invention, several improvements and modifications can also be made, these improvements and modifications It is considered as protection scope of the present invention.

Claims (7)

1. a kind of water heater control method characterized by comprising
Obtain the use data that user in preset time period uses water heater;
Using the hot water time and needed for heating the water consumption of the user of the user is analyzed using data according to described Heat duration;
According to it is described use hot water time and the heating duration, be arranged the user using the water heater available machine time and Downtime controls the water heater according to the available machine time and the downtime;
Receive the default duration in advance of user's input;
The available machine time is subtracted into the default duration in advance as the new available machine time for controlling the water heater booting;
Hot water time and the heating duration are used according to described, available machine time and the downtime of the water heater are set, wrapped It includes:
When having multiple users in the preset time period using the water heater, for successively using the adjacent of the water heater Available machine time and the downtime of the water heater are arranged by following steps by user:
Successively it is less than or equal to preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of user is less than or equal to preset value, the neighboring user is all provided with using the available machine time of the water heater It is set to user's corresponding available machine time of water heater described in previous utilization, two users are corresponding in the neighboring user adds The sum of hot duration is new heating duration, and downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and the user of water heater described in previous utilization using the time difference of the water heater in neighboring user Corresponding heating duration be less than or equal to preset value when, respectively according to user's corresponding available machine time respective in the neighboring user with The water heater is arranged in downtime;
Successively it is less than or equal to preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of user is greater than preset value, the neighboring user is disposed as using the available machine time of the water heater The user of water heater described in the previous utilization corresponding available machine time, in the neighboring user when the corresponding heating of two users The sum of long to heat duration to be new, downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and the user of water heater described in previous utilization using the time difference of the water heater in neighboring user In the case that corresponding heating duration is greater than preset value, the corresponding heating duration of user of the water heater described in the previous utilization is subtracted It is corresponding according to user respective in the neighboring user respectively when the difference of the time difference is greater than the preset value of half Available machine time and downtime the water heater is set;The corresponding heating duration of user of the water heater described in the previous utilization subtracts When the difference of the time difference being gone to be less than the preset value of half, by the neighboring user opening using the water heater The machine time is disposed as user's corresponding available machine time of water heater described in previous utilization, and two users are each in the neighboring user The sum of self-corresponding heating duration is new heating duration, and downtime is the available machine time plus new heating duration.
2. water heater control method according to claim 1, which is characterized in that the use data include described using heat The water time, the water consumption, water heater water tank inflow temperature and water heater water tank leaving water temperature.
3. water heater control method according to claim 2, which is characterized in that analyze heating using data according to described Heating duration needed for the water consumption of the user, comprising:
According to the inflow temperature and leaving water temperature of the water tank of the water heater, water temperature difference is calculated;
According to water temperature difference and the water consumption, the institute's calorific requirement for heating the water consumption is calculated;
The heating duration is calculated according to the required calorimeter.
4. a kind of computer readable storage medium, which is characterized in that the computer-readable recording medium storage have one or Multiple programs, one or more of programs can be executed by one or more processor, be appointed with realizing in claim 1-3 Method described in one.
5. a kind of controlling device for water heater characterized by comprising
Data acquisition module uses the use data of water heater for obtaining user in preset time period;
Data analysis module, for according to use hot water time and the heating use for analyzing the user using data Heating duration needed for the water consumption at family;
Control module is arranged the user and uses the hot water for using hot water time and the heating duration according to described The available machine time of device and downtime control the water heater according to the available machine time and the downtime;
Receiving module, for receiving the default duration in advance of user's input;
The control module is also used to the available machine time subtracting the default duration in advance as the water heater is controlled and open The new available machine time of machine;
The control module, when specifically for having multiple users in the preset time period using the water heater, for elder generation Available machine time and the downtime of the water heater are set using the neighboring user of the water heater by following steps afterwards:
Successively it is less than or equal to preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of user is less than or equal to preset value, the neighboring user is all provided with using the available machine time of the water heater It is set to user's corresponding available machine time of water heater described in previous utilization, two users are corresponding in the neighboring user adds The sum of hot duration is new heating duration, and downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and the user of water heater described in previous utilization using the time difference of the water heater in neighboring user Corresponding heating duration be less than or equal to preset value when, respectively according to user's corresponding available machine time respective in the neighboring user with The water heater is arranged in downtime;
Successively it is less than or equal to preset value, and water heater described in previous utilization using the time difference of the water heater in neighboring user When the corresponding heating duration of user is greater than preset value, the neighboring user is disposed as using the available machine time of the water heater The user of water heater described in the previous utilization corresponding available machine time, in the neighboring user when the corresponding heating of two users The sum of long to heat duration to be new, downtime is the available machine time plus new heating duration;
Successively it is greater than preset value, and the user of water heater described in previous utilization using the time difference of the water heater in neighboring user In the case that corresponding heating duration is greater than preset value, the corresponding heating duration of user of the water heater described in the previous utilization is subtracted It is corresponding according to user respective in the neighboring user respectively when the difference of the time difference is greater than the preset value of half Available machine time and downtime the water heater is set;The corresponding heating duration of user of the water heater described in the previous utilization subtracts When the difference of the time difference being gone to be less than the preset value of half, by the neighboring user opening using the water heater The machine time is disposed as user's corresponding available machine time of water heater described in previous utilization, and two users are each in the neighboring user The sum of self-corresponding heating duration is new heating duration, and downtime is the available machine time plus new heating duration.
6. controlling device for water heater according to claim 5, which is characterized in that the use data include described using heat The water time, the water consumption, water heater water tank inflow temperature and water heater water tank leaving water temperature.
7. controlling device for water heater according to claim 6, which is characterized in that the control module, comprising:
Water temperature difference computing unit calculates water temperature difference for the inflow temperature and leaving water temperature according to the water tank of the water heater;
Heat Calculation unit, for calculating the institute's calorific requirement for heating the water consumption according to water temperature difference and the water consumption;
Duration calculation unit, for calculating the heating duration according to the required calorimeter.
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