CN108286814A - Electric heater and its control method - Google Patents
Electric heater and its control method Download PDFInfo
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- CN108286814A CN108286814A CN201710014092.2A CN201710014092A CN108286814A CN 108286814 A CN108286814 A CN 108286814A CN 201710014092 A CN201710014092 A CN 201710014092A CN 108286814 A CN108286814 A CN 108286814A
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- water
- electric heater
- period
- heating
- temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
Abstract
The present invention discloses a kind of electric heater and its control method, wherein water heater control method includes the following steps：Receive the control instruction of user；The first heating interval in the period in every day is set according to control instruction；The first preset temperature is heated water to when electric heater is in the first heating interval, sets the period in one day in addition to the first heating interval to stand-by time section.Technical solution of the present invention meets the use regimen condition of user by heating water to the first preset temperature in the first heating interval；By setting electric heater to standby mode in the non-heated period, the power consumption of electric heater is significantly reduced, to will organically be united with the promptness of water and low-power consumption.
Description
Technical field
The present invention relates to technical field of water heaters, more particularly to a kind of electric heater and its control method.
Background technology
With people's improvement of living standard, people are also higher and higher to the power conservation requirement of water heater.The control of existing water heater
System usually only includes booting circulating-heating and shutdown both of which, and when shutdown, user cannot timely use hot water, when following
When ring heating mode, often electric energy is wasted due to being heated repeatedly to water so that the promptness of user's water and energy
Utilization rate cannot be unified, and cannot meet the needs of user uses water heater.
Invention content
The main object of the present invention is to provide a kind of water heater, it is intended to improve the promptness and energy of user's water of water heater
Measure utilization rate.
To achieve the above object, the control method of electric heater proposed by the present invention, includes the following steps：
Receive the control instruction of user；
The first heating interval in the period in every day is set according to control instruction；
The first preset temperature is heated water to when electric heater is in the first heating interval, the first heating will be removed in one day
Period other than period is set as stand-by time section.
Preferably, after the step of the first heating interval in the period in every day is set according to control instruction described also
Including：
Record the water consumption for each using the water period in simultaneously measurement period every day；
When water consumption is greater than or equal to the first default water consumption, first is added to the water period by the water consumption is corresponding
In heating interval.
Preferably, after the step of the first heating interval in the period in every day is set according to control instruction described also
Including：
Record the water consumption for each using the water period in simultaneously measurement period every day；
It, will be with the water consumption when water consumption is greater than or equal to the second default water consumption, and is less than the first default water consumption
It is corresponding to be set as the second heating interval with the water period；
The second default water temperature is heated water to when electric heater is in the second heating interval.
Preferably, the first preset temperature is heated water to when electric heater is in the first heating interval described, by one
Period in it in addition to the first heating interval was set as before the step of stand-by time section：
Detect the current water temperature in current electric heater；
Compare the size of current water temperature and the first default water temperature；
When current water temperature is less than the first default water temperature, selected according to the first default water temperature and the difference of current water temperature default
Heating component and heating duration.
Preferably, the first preset temperature is heated water to when electric heater is in the first heating interval described, by one
Period in it in addition to the first heating interval was set as after the step of stand-by time section：
It, will be electric from the time of reaching third and preset water consumption when the water consumption on the same day, which reaches third, presets water consumption
The water temperature heating of water heater is to third preset temperature.
The present invention further provides a kind of electric heaters, including：
Receiving module, the control instruction for receiving user；
Adjustment module, for setting the first heating interval in the period in every day according to control instruction；
Control module, for heating water to the first preset temperature when electric heater is in the first heating interval, by one
Period in it in addition to the first heating interval is set as stand-by time section.
Preferably, the electric heater further includes：
First statistical module, the water consumption for recording and every day each uses the water period in measurement period；
First timing module is used for when water consumption is greater than or equal to the first default water consumption, and the water consumption is corresponding
It is added in the first heating interval with the water period.
Preferably, the electric heater further includes：
Second statistical module, the water consumption for recording and every day each uses the water period in measurement period；
Second timing module for being greater than or equal to the second default water consumption when water consumption, and is less than the first default water
When amount, corresponding with the water consumption it will be set as the second heating interval with the water period；
First heating module, for heating water to the second default water temperature when electric heater is in the second heating interval.
Preferably, the electric heater further includes：
Detection module, for detecting the current water temperature in current electric heater；
Comparing module, the size for comparing current water temperature and the first default water temperature；
Second heating module is used for when current water temperature is less than the first default water temperature, according to the first default water temperature and currently
The difference of water temperature selects preset heating component and heating duration.
Preferably, the electric heater further includes：
Third heating module, for when the water consumption on the same day reaches third and presets water consumption, reaching certainly, third is default to be used
From at the time of water, by the water temperature heating of electric heater to third preset temperature.
In the present invention, electric heater receives the control instruction of user first, enters pre-add heat pattern；Refer to further according to control
Enable the first heating interval in every day in the setting period；Then, water is heated when electric heater is in the first heating interval
To the first preset temperature, it sets the period in one day in addition to the first heating interval to stand-by time section；In above-mentioned skill
In art scheme, meet the use regimen condition of user by heating water to the first preset temperature in the first heating interval；By
The non-heated period sets electric heater to standby mode, significantly reduces the power consumption of electric heater, to use the timely of water
Property and low-power consumption are organically united.
Description of the drawings
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technology description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
The structure shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the structural schematic diagram of an embodiment of electric heater of the present invention；
Fig. 2 is the flow diagram of one embodiment of control method of electric heater of the present invention；
Fig. 3 is the flow diagram of another embodiment of control method of electric heater of the present invention；
Fig. 4 is the high-level schematic functional block diagram of an embodiment of electric heater of the present invention；
Fig. 5 is the high-level schematic functional block diagram of another embodiment of electric heater of the present invention.
The embodiments will be further described with reference to the accompanying drawings for the realization, the function and the advantages of the object of the present invention.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiment is only a part of the embodiment of the present invention, instead of all the embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art obtained without creative efforts it is all its
His embodiment, shall fall within the protection scope of the present invention.
It is to be appreciated that the directional instruction (such as up, down, left, right, before and after ...) of institute is only used in the embodiment of the present invention
In explaining relative position relation, motion conditions etc. under a certain particular pose (as shown in the picture) between each component, if should
When particular pose changes, then directionality instruction also correspondingly changes correspondingly.
In addition, the description for being related to " first ", " second " etc. in the present invention is used for description purposes only, and should not be understood as referring to
Show or imply its relative importance or implicitly indicates the quantity of indicated technical characteristic." first ", " are defined as a result,
Two " feature can explicitly or implicitly include at least one of the features.In addition, the technical solution between each embodiment can
To be combined with each other, but must can be implemented as basis with those of ordinary skill in the art, when the combination of technical solution occurs
Conflicting or cannot achieve when, will be understood that the combination of this technical solution is not present, also not the present invention claims protection model
Within enclosing.
Referring to figs. 1 to Fig. 5, for the water heater that the present invention controls by taking electric heater as an example, which includes for storing water
Liner 200, water supply heating heating device 300, be arranged outside liner 200, for protect liner 200 and heat preservation water
Shell 100, the temperature detector for detecting water temperature and the display panel 500 for showing water temperature.Wherein, temperature is examined
Device 400 is surveyed, for detecting the water temperature in water heater liner 200；Temperature-detecting device 400 can be temperature-sensing probe, Huo Zheqi
It can detect the temperature sensor of water temperature.The result of water temperature detection can be the last detection as a result, can also
Average value in unit interval after repeated detection.For example, the temperature that last time is detected can be by temperature-detecting device 400
Temperature is detected, can also continuously be detected in 2s 5 times, then using this 5 times testing result as detected value.
Below according to a kind of control method for electric heater that the structure of electric heater above proposes, including following step
Suddenly：
S10, the control instruction for receiving user；
In the present embodiment, user is sent to electric heater there are many modes of control instruction, is moved for example, user can use
Dynamic terminal (for example, remote controler, mobile phone, tablet electric energy, Intelligent bracelet, smartwatch etc.) is sent, user by wireless network
Control instruction can also be sent by the physical button item electric heater that the master control borad with electric heater is electrically connected.It is appreciated that
It is before user sends control instruction by mobile terminal to electric heater, to need to establish communication connection with electric heater.I.e.
Only on the basis of mobile terminal and electric heater are established and communicated to connect, mobile terminal just can control electricity by control instruction
Water heater, the information exchange of mobile terminal and electric heater needs are by being mutually authenticated in other words.The control for receiving user refers to
After order, electric heater starts the heating schedule in following example.The control instruction includes that heating initial time and heating are whole
The only time.
S20, the first heating interval in the period in every day is set according to control instruction；
In the present embodiment, the quantity of the first heating interval can be it is multiple, can be continuous between multiple first heating intervals,
It can also be interrupted, such as 19:00~22:00,8:00~10:00 etc..Time corresponding to first heating interval, can according to
The demand at family is configured, it is of course also possible to the water habits according to user and current actual used water situation by electric heater
It is configured.Wherein, it about the period, can be set according to the actual conditions of user, for 21 days.Certainly, electric heater
Obtain current time mode can there are many, can by itself have timing device, can also be obtained by wireless network.
By accurately obtaining current time, the current period can be accurately judged.
S30, the first preset temperature is heated water to when electric heater is in the first heating interval, first will be removed in one day
Period other than heating interval is set as stand-by time section.
In the case where electric heater is in reservation heating mode, when present period belongs to the first heating interval, electric heater pair
Water in liner is heated, and heats water to the first preset temperature.First preset temperature is by user setting, certainly, also may be used
To be currently configured according to the use habit of user and with regimen condition by electric heater.By in the first heating interval by water
It is heated to the first default water temperature, can be very good to meet user uses water.By the time in one day in addition to the first heating interval
Section is set as stand-by time section, and in stand-by time section, electric heater is not heated and do not kept the temperature, is in minimum power consumption state, but can
To receive any operational order of user at any time.First heating interval is with 19:00~22:00,8:00~10:It is non-to add for 00
The hot period is then：10:00~17:00,22:00~08:00.By setting electric heater to standby shape in the non-heated period
State so that the power consumption of electric heater is greatly reduced.
In the present embodiment, electric heater receives the control instruction of user first, enters pre-add heat pattern；Further according to control
The first heating interval in the instruction setting period in every day；Then, water is added when electric heater is in the first heating interval
Heat is set as stand-by time section to the first preset temperature, by the period in one day in addition to the first heating interval；Above-mentioned
In technical solution, meet the use regimen condition of user by heating water to the first preset temperature in the first heating interval；Pass through
Set electric heater to standby mode in the non-heated period, significantly reduce the power consumption of electric heater, to will use water and
When property and low-power consumption are organically united.
In order to more accurately provide hot water to the user, in the set in the period according to control instruction in every day
Further include after the step of one heating interval：
Every day each uses the water consumption of water period in S40, record and measurement period；
In the present embodiment, the period for 21 days, will be divided into six periods daily, and respectively 3：00~7:00、7：00~
11:00、11：00~15:00、15：00~19:00、19：00~23:00、23：00~3:00.Within each period, record is used
Family with waterside number and each water consumption.Certainly, it before statistics, needs to carry out period setting to computer heating control, and to every
A cycle time length and water period are divided, and are recorded each with the use regimen condition of user in the water time, that is, are used
Waterside number, with water frequency, with coolant-temperature gage and water consumption.This process, be water heater learning process in, in a cycle
Interior, the others that user is not arranged water parameter is run according to parameter preset, for example, the first heating time section be preset as it is daily
19：00~22:00 and 7：00~11:00 etc..Second period excessively was then configured with reference to user's a cycle with regimen condition,
Third period then being adjusted with regimen condition with reference to a cycle and second round.
S50, when water consumption is greater than or equal to the first default water consumption, be added to the water period by the water consumption is corresponding
In first heating interval.
The water consumption for using water in all period of no using water each time is counted, is calculated in each period of no using water period
Total water consumption, recycle total water consumption divided by with the total number of days of water, obtain in the period in each period being averaged with water daily
Water consumption.For example, first calculating daily 11 in 21 days：00~15:00 water consumption, then by 21 period water consumptions in the period
It is added, obtains the period 11：00~15:Total water consumption in 00 period, then with total water consumption divided by period number of days 21 days, then obtain
Period daily average consumption.Average consumption is compared with the first default water consumption, when average consumption is big
When the first default water consumption, the average consumption corresponding period is concluded in the first heating interval.The
One default water consumption is by taking 20L as an example, i.e., when the period 11：00~15:When 00 average consumption is more than or equal to 20L, when
Between section 11：00~15:00 by the part in the first heating interval as the next period.Certainly, if be originally first plus
The period can be removed out the first heating interval, i.e., by the hot period when the average consumption of statistics is less than the first default water consumption
Within the period, no longer by water temperature heating to the first default water temperature.
In the present embodiment, electric heater is by the actual used water situation that records and in the counting user period, and according to reality
It is adjusted with the first heating interval of regimen condition pair, then should when average consumption is more than or equal to the first default water consumption
It is added to the first heating interval with the water period, then removes this with the water period when average consumption is less than the first default water consumption
Go out the first heating interval.
In order to more accurately provide hot water to the user, in the set in the period according to control instruction in every day
Further include after the step of one heating interval：Record the water consumption for each using the water period in simultaneously measurement period every day；When with water
When measuring and be greater than or equal to the second default water consumption, and being less than the first default water consumption, corresponding with the water consumption water period will be used
It is set as the second heating interval；The second default water temperature is heated water to when electric heater is in the second heating interval.
In other embodiments, corresponding, when average consumption is less than the first default water consumption, it will averagely use water
Amount is compared with the second default water consumption, will be with the use when the average consumption is greater than or equal to the second default water consumption
Water is corresponding to be set as the second heating interval with the water period.Is heated water to when electric heater is in the second heating interval
Two default water temperatures.First default water consumption is by taking 20L as an example, and the second default water consumption is by taking 10L as an example, i.e., when the period 11：00~
15:00 average consumption be less than 20L, and more than or equal to 10L when, the period 7：00~11:00 is the second heating interval.
When present period is the second heating interval, since this is in the water period, the water consumption of user is less than the first heating interval user
Water consumption, at this point, the second default water temperature is set smaller than the first default water temperature.That is the water habits and actual used water of basis
The heating interval of electric heater device is carried out layering setting by situation, the period in the case where user need not make any setting,
Electric heater will supply water and organically unite with energy saving.
In order to further decrease the energy consumption of electric heater, water is added when electric heater is in the first heating interval described
Heat is to the first preset temperature, before the step of setting the period in one day in addition to the first heating interval to stand-by time section
Further include：
Detect the current water temperature in current electric heater；
The mode of detection electric heater current water temperature has very much, such as by the way that temperature sensor is arranged in liner, certainly
Temperature sensor can also be installed in hot water outlet equipotential.The water temperature detected is sent to electric heater by temperature sensor
Master control borad.
Compare the size of current water temperature and the first default water temperature；
In the present embodiment, master control borad is when receiving current water temperature, comparison current water temperature value and the first default water temperature value, and two
The comparison of a temperature value can be carried out by Comparison Circuit, it is of course also possible to be carried out by chip.When current water temperature is higher than first
When default water temperature, no longer the water in liner is heated.
When current water temperature is less than the first default water temperature, selected according to the first default water temperature and the difference of current water temperature default
Heating component and heating duration.
The master control borad of electric heater controls electric heater according to the comparison result of detection water temperature and the first default water temperature
System adds when current water temperature is less than the first default water temperature according to the first default water temperature and the selection of the difference of current water temperature are preset
Hot component and heating duration.Corresponding different temperature difference, is provided with different heating components.Due to the water for the water that need to be heated
Centainly, target hot water water temperature is certain.That is, when the temperature difference is bigger, then the heating power of corresponding heating component is higher；Work as temperature
Difference gets over hour, then the heating power of corresponding heating component is lower.
In order to improve the energy-saving efficiency of water heater, heated water to described when electric heater is in the first heating interval
First preset temperature also wraps after the step of setting the period in one day in addition to the first heating interval to stand-by time section
It includes：
It, will be electric from the time of reaching third and preset water consumption when the water consumption on the same day, which reaches third, presets water consumption
The water temperature heating of water heater is to third preset temperature.
In the present embodiment, third presets water consumption and is more than the first default water consumption, by taking 50L~70L as an example.Due to life
Need, some when, the water consumption of family can encounter the phenomenon that being significantly increased suddenly, for example, there is guest to come.When the same day
Total water consumption is more than or equal to third when presetting water consumption, illustrates that the water demand of user family today is especially big.At this point, hot
Hydrophone is no longer limited by high-temperature time section, low temperature period and suspend mode etc., and water temperature heating to third is preset water temperature always.The
Three default water temperatures can be more than the first default water temperature, might be less that the first default water temperature, it might even be possible to according to the control of user
Instruction is adjusted and is arranged.The setting of water consumption is preset by third, and third is default to be used the water consumption on the day of from reaching
From the time of water, by the water temperature heating of electric heater to third preset temperature, it adequately ensure that the water demand of user, have
Water heater is preferably used conducive to user.
The present invention further provides a kind of electric heaters, including：
Receiving module 10, the control instruction for receiving user；
In the present embodiment, user is sent to electric heater there are many modes of control instruction, is moved for example, user can use
Dynamic terminal (for example, remote controler, mobile phone, tablet electric energy, Intelligent bracelet, smartwatch etc.) is sent, user by wireless network
Control instruction can also be sent by the physical button item electric heater that the master control borad with electric heater is electrically connected.It is appreciated that
It is before user sends control instruction by mobile terminal to electric heater, to need to establish communication connection with electric heater.I.e.
Only on the basis of mobile terminal and electric heater are established and communicated to connect, mobile terminal just can control electricity by control instruction
Water heater, the information exchange of mobile terminal and electric heater needs are by being mutually authenticated in other words.The control for receiving user refers to
After order, electric heater starts the heating schedule in following example.
Adjustment module 20, for setting the first heating interval in the period in every day according to control instruction；
In the present embodiment, the quantity of the first heating interval can be it is multiple, can be continuous between multiple first heating intervals,
It can also be interrupted, such as 19:00~22:00,8:00~10:00 etc..Time corresponding to first heating interval, can according to
The demand at family is configured, it is of course also possible to the water habits according to user and current actual used water situation by electric heater
It is configured.Wherein, it about the period, can be set according to the actual conditions of user, for 21 days.Certainly, electric heater
Obtain current time mode can there are many, can by itself have timing device, can also be obtained by wireless network.
By accurately obtaining current time, the current period can be accurately judged.
Control module 30 will for heating water to the first preset temperature when electric heater is in the first heating interval
Period in one day in addition to the first heating interval is set as stand-by time section.
In the case where electric heater is in reservation heating mode, when present period belongs to the first heating interval, electric heater pair
Water in liner is heated, and heats water to the first preset temperature.First preset temperature is by user setting, certainly, also may be used
To be currently configured according to the use habit of user and with regimen condition by electric heater.By in the first heating interval by water
It is heated to the first default water temperature, can be very good to meet user uses water.By the time in one day in addition to the first heating interval
Section is set as stand-by time section, and in stand-by time section, electric heater is not heated and do not kept the temperature, is in minimum power consumption state, but can
To receive any operational order of user at any time.First heating interval is with 19:00~22:00,8:00~10:It is non-to add for 00
The hot period is then：10:00~17:00,22:00~08:00.By setting electric heater to standby shape in the non-heated period
State so that the power consumption of electric heater is greatly reduced.
In the present embodiment, electric heater receives the control instruction of user first, enters pre-add heat pattern；Further according to control
The first heating interval in the instruction setting period in every day；Then, water is added when electric heater is in the first heating interval
Heat is set as stand-by time section to the first preset temperature, by the period in one day in addition to the first heating interval；Above-mentioned
In technical solution, meet the use regimen condition of user by heating water to the first preset temperature in the first heating interval；Pass through
Set electric heater to standby mode in the non-heated period, significantly reduce the power consumption of electric heater, to will use water and
When property and low-power consumption are organically united.
In order to more accurately provide hot water to the user, the electric heater further includes：
First statistical module 40, the water consumption for recording and every day each uses the water period in measurement period；
In the present embodiment, the period for 21 days, will be divided into six periods daily, and respectively 3：00~7:00、7：00~
11:00、11：00~15:00、15：00~19:00、19：00~23:00、23：00~3:00.Within each period, record is used
Family with waterside number and each water consumption.Certainly, it before statistics, needs to carry out period setting to computer heating control, and to every
A cycle time length and water period are divided, and are recorded each with the use regimen condition of user in the water time, that is, are used
Waterside number, with water frequency, with coolant-temperature gage and water consumption.This process, be water heater learning process in, in a cycle
Interior, the others that user is not arranged water parameter is run according to parameter preset, for example, the first heating time section be preset as it is daily
19：00~22:00 and 7：00~11:00 etc..Second period excessively was then configured with reference to user's a cycle with regimen condition,
Third period then being adjusted with regimen condition with reference to a cycle and second round.
First timing module 50, for when water consumption is greater than or equal to the first default water consumption, which to be corresponded to
Be added in the first heating interval with the water period.
The water consumption for using water in all period of no using water each time is counted, is calculated in each period of no using water period
Total water consumption, recycle total water consumption divided by with the total number of days of water, obtain in the period in each period being averaged with water daily
Water consumption.For example, first calculating daily 11 in 21 days：00~15:00 water consumption, then by 21 period water consumptions in the period
It is added, obtains the period 11：00~15:Total water consumption in 00 period, then with total water consumption divided by period number of days 21 days, then obtain
Period daily average consumption.Average consumption is compared with the first default water consumption, when average consumption is big
When the first default water consumption, the average consumption corresponding period is concluded in the first heating interval.The
One default water consumption is by taking 20L as an example, i.e., when the period 11：00~15:When 00 average consumption is more than or equal to 20L, when
Between section 11：00~15:00 by the part in the first heating interval as the next period.Certainly, if be originally first plus
The period can be removed out the first heating interval, i.e., by the hot period when the average consumption of statistics is less than the first default water consumption
Within the period, no longer by water temperature heating to the first default water temperature.
In the present embodiment, electric heater is by the actual used water situation that records and in the counting user period, and according to reality
It is adjusted with the first heating interval of regimen condition pair, then should when average consumption is more than or equal to the first default water consumption
It is added to the first heating interval with the water period, then removes this with the water period when average consumption is less than the first default water consumption
Go out the first heating interval.
In order to more accurately provide hot water to the user, the electric heater further includes：Second statistical module, for recording
And in measurement period every day each use the water period water consumption；Second timing module, for being greater than or equal to the when water consumption
Two default water consumptions, and less than the first default water consumption when, corresponding with the water consumption will be set as the second heating with the water period
Period；First heating module, for heating water to the second default water temperature when electric heater is in the second heating interval.
In other embodiments, corresponding, when average consumption is less than the first default water consumption, it will averagely use water
Amount is compared with the second default water consumption, will be with the use when the average consumption is greater than or equal to the second default water consumption
Water is corresponding to be set as the second heating interval with the water period.Is heated water to when electric heater is in the second heating interval
Two default water temperatures.First default water consumption is by taking 20L as an example, and the second default water consumption is by taking 10L as an example, i.e., when the period 11：00~
15:00 average consumption be less than 20L, and more than or equal to 10L when, the period 7：00~11:00 is the second heating interval.
When present period is the second heating interval, since this is in the water period, the water consumption of user is less than the first heating interval user
Water consumption, at this point, the second default water temperature is set smaller than the first default water temperature.That is the water habits and actual used water of basis
The heating interval of electric heater device is carried out layering setting by situation, the period in the case where user need not make any setting,
Electric heater will supply water and organically unite with energy saving.
In order to further decrease the energy consumption of electric heater, the electric heater further includes：
Detection module, for detecting the current water temperature in current electric heater；
The mode of detection electric heater current water temperature has very much, such as by the way that temperature sensor is arranged in liner, certainly
Temperature sensor can also be installed in hot water outlet equipotential.The water temperature detected is sent to electric heater by temperature sensor
Master control borad.
Comparing module, the size for comparing current water temperature and the first default water temperature；
In the present embodiment, master control borad is when receiving current water temperature, comparison current water temperature value and the first default water temperature value, and two
The comparison of a temperature value can be carried out by Comparison Circuit, it is of course also possible to be carried out by chip.When current water temperature is higher than first
When default water temperature, no longer the water in liner is heated.
Second heating module is used for when current water temperature is less than the first default water temperature, according to the first default water temperature and currently
The difference of water temperature selects preset heating component and heating duration.
The master control borad of electric heater controls electric heater according to the comparison result of detection water temperature and the first default water temperature
System adds when current water temperature is less than the first default water temperature according to the first default water temperature and the selection of the difference of current water temperature are preset
Hot component and heating duration.Corresponding different temperature difference, is provided with different heating components.Due to the water for the water that need to be heated
Centainly, target hot water water temperature is certain.That is, when the temperature difference is bigger, then the heating power of corresponding heating component is higher；Work as temperature
Difference gets over hour, then the heating power of corresponding heating component is lower.
In order to improve the energy-saving efficiency of water heater, the electric heater further includes：
Third heating module, for when the water consumption on the same day reaches third and presets water consumption, reaching certainly, third is default to be used
From at the time of water, by the water temperature heating of electric heater to third preset temperature.
In the present embodiment, third presets water consumption and is more than the first default water consumption, by taking 50L~70L as an example.Due to life
Need, some when, the water consumption of family can encounter the phenomenon that being significantly increased suddenly, for example, there is guest to come.When the same day
Total water consumption is more than or equal to third when presetting water consumption, illustrates that the water demand of user family today is especially big.At this point, hot
Hydrophone is no longer limited by high-temperature time section, low temperature period and suspend mode etc., and water temperature heating to third is preset water temperature always.The
Three default water temperatures can be more than the first default water temperature, might be less that the first default water temperature, it might even be possible to according to the control of user
Instruction is adjusted and is arranged.The setting of water consumption is preset by third, and third is default to be used the water consumption on the day of from reaching
From the time of water, by the water temperature heating of electric heater to third preset temperature, it adequately ensure that the water demand of user, have
Water heater is preferably used conducive to user.
The foregoing is merely the preferred embodiment of the present invention, are not intended to limit the scope of the invention, every at this
Under the inventive concept of invention, using equivalent structure transformation made by description of the invention and accompanying drawing content, or directly/use indirectly
In the scope of patent protection that other related technical areas are included in the present invention.
Claims (10)
1. a kind of control method of electric heater, which is characterized in that include the following steps：
Receive the control instruction of user；
The first heating interval in the period in every day is set according to control instruction；
The first preset temperature is heated water to when electric heater is in the first heating interval, the first heating interval will be removed in one day
Period in addition is set as stand-by time section.
2. the control method of electric heater as described in claim 1, which is characterized in that set week according to control instruction described
In phase the step of the first heating interval in every day after further include：
Record the water consumption for each using the water period in simultaneously measurement period every day；
When water consumption is greater than or equal to the first default water consumption, the first heating is added to the water period by the water consumption is corresponding
In period.
3. the control method of electric heater as claimed in claim 2, which is characterized in that set week according to control instruction described
In phase the step of the first heating interval in every day after further include：
Record the water consumption for each using the water period in simultaneously measurement period every day；
It, will be corresponding with the water consumption when water consumption is greater than or equal to the second default water consumption, and is less than the first default water consumption
Be set as the second heating interval with the water period；
The second default water temperature is heated water to when electric heater is in the second heating interval.
4. the control method of electric heater as described in claim 1, which is characterized in that described when electric heater is in first
The first preset temperature is heated water to when heating interval, and the period in one day in addition to the first heating interval is set as standby
Further include before the step of period：
Detect the current water temperature in current electric heater；
Compare the size of current water temperature and the first default water temperature；
When current water temperature is less than the first default water temperature, add according to the first default water temperature and the selection of the difference of current water temperature are preset
Hot component and heating duration.
5. the control method of electric heater as described in claim 1, which is characterized in that described when electric heater is in first
The first preset temperature is heated water to when heating interval, and the period in one day in addition to the first heating interval is set as standby
Further include after the step of period：
When the water consumption on the same day, which reaches third, presets water consumption, from the time of reaching third and preset water consumption, by electric hot water
The water temperature heating of device is to third preset temperature.
6. a kind of electric heater, which is characterized in that including：
Receiving module, the control instruction for receiving user；
Adjustment module, for setting the first heating interval in the period in every day according to control instruction；
Control module will be in one day for heating water to the first preset temperature when electric heater is in the first heating interval
Period in addition to the first heating interval is set as stand-by time section.
7. electric heater as claimed in claim 6, which is characterized in that the electric heater further includes：
First statistical module, the water consumption for recording and every day each uses the water period in measurement period；
First timing module, for when water consumption is greater than or equal to the first default water consumption, using water by the water consumption is corresponding
Period is added in the first heating interval.
8. electric heater as claimed in claim 7, which is characterized in that the electric heater further includes：
Second statistical module, the water consumption for recording and every day each uses the water period in measurement period；
Second timing module is used for when water consumption is more than or equal to the second default water consumption, and is less than the first default water consumption,
Corresponding with the water consumption it will be set as the second heating interval with the water period；
First heating module, for heating water to the second default water temperature when electric heater is in the second heating interval.
9. electric heater as claimed in claim 6, which is characterized in that the electric heater further includes：
Detection module, for detecting the current water temperature in current electric heater；
Comparing module, the size for comparing current water temperature and the first default water temperature；
Second heating module is used for when current water temperature is less than the first default water temperature, according to the first default water temperature and current water temperature
Difference select preset heating component and heating duration.
10. electric heater as claimed in claim 6, which is characterized in that the electric heater further includes：
Third heating module, for when the water consumption on the same day reaches third and presets water consumption, reaching third certainly and presetting water consumption
At the time of from, by the water temperature heating of electric heater to third preset temperature.
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| CN201710014092.2A CN108286814B (en) | 2017-01-09 | 2017-01-09 | Electric water heater and control method thereof |
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| CN111102749A (en) * | 2018-10-26 | 2020-05-05 | 株式会社能率 | Hot water supply device |
| CN111207515A (en) * | 2018-11-21 | 2020-05-29 | 青岛经济技术开发区海尔热水器有限公司 | Control method of water heater |
| CN112013546A (en) * | 2019-05-31 | 2020-12-01 | 青岛经济技术开发区海尔热水器有限公司 | Control method of water heater and water heater |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113983698B (en) * | 2021-10-26 | 2023-04-18 | 镇江市博德电气设备有限公司 | Control method of electric water boiler and electric water boiler |
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| CN108286814B (en) | 2021-02-26 |
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Effective date of registration: 20221114 Address after: 241000 west side of 3 / F, No.5 office building, new energy and new materials gathering area, Fuzhou Road, Jiangbei District, Wuhu City, Anhui Province Patentee after: Wuhu Midea intelligent kitchen electricity Manufacturing Co.,Ltd. Address before: 241009 Wan Chun East Road, East District, Wuhu economic and Technological Development Zone, Anhui Patentee before: WUHU MIDEA KITCHEN AND BATH APPLIANCES MFG. Co.,Ltd. Patentee before: MIDEA GROUP Co.,Ltd. |
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