CN105650886A - Water storage type water heater as well as control method thereof and control system thereof - Google Patents
Water storage type water heater as well as control method thereof and control system thereof Download PDFInfo
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- CN105650886A CN105650886A CN201610167407.2A CN201610167407A CN105650886A CN 105650886 A CN105650886 A CN 105650886A CN 201610167407 A CN201610167407 A CN 201610167407A CN 105650886 A CN105650886 A CN 105650886A
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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
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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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24S—SOLAR HEAT COLLECTORS; SOLAR HEAT SYSTEMS
- F24S50/00—Arrangements for controlling solar heat collectors
- F24S50/40—Arrangements for controlling solar heat collectors responsive to temperature
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/40—Solar thermal energy, e.g. solar towers
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- Combustion & Propulsion (AREA)
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Abstract
The invention discloses a water storage type water heater as well as a control method thereof and a control system thereof. A procedure code is added in a processer of the water heater; and in a using process of the water heater, control procedures for a first period and a second period are arranged. The first period (namely an intelligent learning section) has a data recording function; use data, recorded in the first period, of the water heater is analyzed by an internal procedure of the processor, so that the usage habit or usage pattern of a user is concluded; and within the second period, usage requirements of the user are automatically distinguished according to the usage habit or the usage pattern concluded within the first period, so that electric energy waste caused by unnecessary heating is reduced.
Description
Technical field
The invention belongs to field of water heaters, particularly relate to a kind of storage-type electric water heater and control method thereof and Controlling System. It is applicable to storage-type electric water heater, water storage type heat pump water heater, water-storing solar water heater etc.
Background technology
In prior art, the heating means of storage-type electric water heater are that after start, program starts well heater work, and well heater continues, after water temp. heating to set temperature, treater control well heater power-off, then terminates heating or enter keeping warm mode. Heat rear water-heater or do not heated always, or be in the state of heating and thermal insulation always. If user is never with water, then can cause huge waste of energy. In order to overcome above-mentioned defect, storage-type electric water heater has been improved by spy.
Summary of the invention
First technical problem to be solved by this invention to be provided a kind of storage-type electric water heater control method, it can according to the water habits of user, water-heater does not heat at the period of no using water of user, using water period user can provide the hot water meeting user demand, thus reduces waste of energy.
The present invention solves the technical scheme of its first technical problem employing: it comprises the intelligent mode with period 1 and second cycle, and this intelligent mode comprises the following steps:
Step S2, in the period 1, the water in water-heater is heated to stop after a certain temperature value heating by every day;
Step S3, in the period 1, every day each time period records a water temperature t, and calculates the water temperature range of decrease �� t of time adjacent segments every day in the period 1;
Step S4, judge whether water temperature range of decrease �� t is greater than default natural range of decrease �� t ��, if then recording the posterior time period in above-mentioned time adjacent segments is using water period;
Step S5Judge whether the period 1 terminates, if then according to the using water period of period 1, the water in water-heater is heated to intelligent temperature T before arriving by the using water period in every day second cycle, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
An example of the technical program is, in step S2Also comprise step S before1, the number of days of period 1 is set; In step S2Also comprise step S afterwards6If the water temperature in water-heater is less than or equals the minimum temperature T that water-heater is presetmin, then step S is returned2��
An example of the technical program is, described step S5Comprise
Step S51, calculate the minimum temperature T that the water temperature range of decrease �� t of each using water period in the period 1 is default with water-heaterminSum, i.e. aggregate demand temperature T ��;
Step S52, judge whether aggregate demand temperature T �� is greater than the default top temperature T of water-heatermaxIf then entering step S53, then enter step S if not54;
Step S53, intelligent temperature T is controlled at minimum temperature TminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period;
Step S54, intelligent temperature T is controlled to aggregate demand temperature T ��.
Each example above of the technical program, both can separately as an embodiment, it is also possible under the prerequisite ensureing not contradiction, and each example arbitrary combination forms built-up type embodiment.
2nd technical problem to be solved by this invention to be provided a kind of storage-type electric water heater, it can according to the water habits of user, water-heater does not heat at the period of no using water of user, and the using water period user can provide the hot water meeting user demand, thus reduces waste of energy.
The present invention solves the technical scheme of its 2nd technical problem employing: it is except comprising interior courage, temperature sensor and well heater, and it also comprises intelligent key, holder and treater. Intelligent key is for triggering the startup of intelligent mode; The water temperature t of holder every day each time period for recording default natural range of decrease �� t ��, in the period 1 and the using water period of every day in the period 1; Treater is on the one hand for calculating the water temperature range of decrease �� t of time adjacent segments every day in the period 1, and judges whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if then controlling the posterior time period in the above-mentioned time adjacent segments of holder record is using water period; Treater on the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
An example of the technical program is, described treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax��
An example of the technical program is, described treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
Each example above of the technical program, both can separately as an embodiment, it is also possible under the prerequisite ensureing not contradiction, and each example arbitrary combination forms built-up type embodiment.
The technical program increases program code in the treater of water-heater, in water-heater use procedure, be provided with the period 1, second cycle two portions sequence of control. Period 1 (i.e. intelligence learning phase) has data recording function, and the water-heater recorded within the period 1 by the internal processes analysis of treater uses data, summarizes use habit or the laws of use of user.Within second cycle, automatically identify the user demand of user according to the use habit concluded in the period 1 or laws of use, reduce, with this, the waste of energy that unnecessary heating causes.
3rd technical problem to be solved by this invention to be provided a kind of storage-type electric water heater Controlling System, it can according to the water habits of user, water-heater does not heat at the period of no using water of user, using water period user can provide the hot water meeting user demand, thus reduces waste of energy.
The present invention solves the technical scheme of its 3rd technical problem employing: it comprises mobile terminal, water-heater, holder and treater, mobile terminal and the mutual cableless communication of water-heater. Mobile terminal is for triggering the startup of water heater intelligent pattern; The water temperature t of holder every day water-heater each time period for recording default natural range of decrease �� t ��, in the period 1 and in the period 1 every day water-heater using water period; Treater on the one hand for calculate water-heater within the period 1 every day time adjacent segments water temperature range of decrease �� t, and judge whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if water temperature range of decrease �� t is greater than nature range of decrease �� t ��, then judging and recording the posterior time period in above-mentioned time adjacent segments is using water period; Treater on the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
An example of the technical program is, described treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax��
An example of the technical program is, described treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
An example of the technical program is that described holder and treater are arranged in mobile terminal, or holder and treater are arranged at one with in the cloud server of the mutual cableless communication of water-heater.
The technical program increases cableless communication module (such as WIFI module etc.) on water-heater, and data during water heater working can be sent to mobile terminal or cloud server by water-heater treater by cableless communication module and wireless network; Water-heater treater can also control the work of water-heater by the steering order of cableless communication module and wireless network reception cloud server or mobile terminal transmission. Water-heater has intelligent mode, and this intelligent mode comprises period 1 and second cycle. After starting this intelligent mode, in the period 1, cloud server or mobile terminal can be heated to a certain temperature value by sending controling instruction control water-heater, then stop heating.Cloud server or mobile terminal are by recording the service condition of each time period heater inside within the period 1, and analysis water-heater use data control water-heater according to the laws of use using data analysis to go out and heat in the corresponding time.
The technical program obtains the real-time operational data of water-heater by water-heater treater, water-heater sends a data packet to cloud server or mobile terminal by cableless communication module in every 1 minute, and this data packet can comprise interior courage water temperature, by the data such as water state, heating power, year, month, day, hour, minute, second.
Each example above of the technical program, both can separately as an embodiment, it is also possible under the prerequisite ensureing not contradiction, and each example arbitrary combination forms built-up type embodiment.
In above-mentioned three technical schemes, described top temperature TmaxIt is 70 80 DEG C, minimum temperature TminBeing 30 DEG C 40 DEG C, Temperature fall scope �� t �� is 0 DEG C 3 DEG C. Preferred value is, top temperature TmaxIt is 75 DEG C, minimum temperature TminBeing 32 DEG C, 35 DEG C or 38 DEG C, Temperature fall scope �� t �� is 2 DEG C. In addition, the described period 1 is 1 day, 1 week or January; Time period is 1 minute or 1 hour.
Storage-type electric water heater control method provided by the invention, storage-type electric water heater non intelligent water-heater more existing with storage-type electric water heater Controlling System is compared, all can according to the water habits of user, water-heater is not heated at the period of no using water of user, using water period user can provide the hot water meeting user demand, thus the heating waste of energy greatly reducing blindness Heat preservation and causing.
Accompanying drawing explanation
Fig. 1 is that the present invention controls method flow diagram;
Fig. 2 is step S in Fig. 15Schema.
Embodiment
Being described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish. It is exemplary below by the embodiment being described with reference to the drawings, only for explaining the present invention, and limitation of the present invention can not be interpreted as, on the contrary, embodiments of the invention comprise all changes within the scope of the spirit and intension falling into attached claim book, amendment and etc. jljl.
Embodiment one
The present embodiment is a kind of storage-type electric water heater control method as shown in Figure 1, comprises the intelligent mode with period 1 and second cycle, and this intelligent mode comprises the following steps:
Step S1, the number of days of period 1 is set;
Step S2, in the period 1, the water in water-heater is heated to stop after a certain temperature value heating by every day;
Step S3, in the period 1, every day each time period records a water temperature t, and calculates the water temperature range of decrease �� t of time adjacent segments every day in the period 1;
Step S4, judge whether water temperature range of decrease �� t is greater than default natural range of decrease �� t ��, if then recording the posterior time period in above-mentioned time adjacent segments is using water period;
Step S5Judge whether the period 1 terminates, if then according to the using water period of period 1, the water in water-heater is heated to intelligent temperature T before arriving by the using water period in every day second cycle, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
Step S6If the water temperature in water-heater is less than or equals the minimum temperature T that water-heater is presetmin, then step S is returned2��
As shown in Figure 2, in the present embodiment, step S5Comprise
Step S51, calculate the minimum temperature T that the water temperature range of decrease �� t of each using water period in the period 1 is default with water-heaterminSum, i.e. aggregate demand temperature T ��;
Step S52, judge whether aggregate demand temperature T �� is greater than the default top temperature T of water-heatermaxIf then entering step S53, then enter step S if not54;
Step S53, intelligent temperature T is controlled at minimum temperature TminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period;
Step S54, intelligent temperature T is controlled to aggregate demand temperature T ��.
Embodiment two
The present embodiment is a kind of storage-type electric water heater, and except comprising interior courage, temperature sensor and well heater, it also comprises intelligent key, holder and treater. Intelligent key is for triggering the startup of intelligent mode; The water temperature t of holder every day each time period for recording default natural range of decrease �� t ��, in the period 1 and the using water period of every day in the period 1; Treater is on the one hand for calculating the water temperature range of decrease �� t of time adjacent segments every day in the period 1, and judges whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if then controlling the posterior time period in the above-mentioned time adjacent segments of holder record is using water period; Treater on the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
Treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax. Treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
Embodiment three
The present embodiment is a kind of storage-type electric water heater Controlling System, and it comprises mobile terminal, water-heater, holder and treater, mobile terminal and the mutual cableless communication of water-heater. Mobile terminal is for triggering the startup of water heater intelligent pattern; The water temperature t of holder every day water-heater each time period for recording default natural range of decrease �� t ��, in the period 1 and in the period 1 every day water-heater using water period; Treater on the one hand for calculate water-heater within the period 1 every day time adjacent segments water temperature range of decrease �� t, and judge whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if water temperature range of decrease �� t is greater than nature range of decrease �� t ��, then judging and recording the posterior time period in above-mentioned time adjacent segments is using water period; Treater on the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
Treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax.Treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
Holder and treater are arranged in mobile terminal, or holder and treater are arranged at one with in the cloud server of the mutual cableless communication of water-heater.
In above-mentioned three embodiments of the present invention, top temperature TmaxIt is 75 DEG C, minimum temperature TminBeing 38 DEG C, Temperature fall �� t �� is 2 DEG C. Period 1 can be 1 day, 1 week or January; Time period can be 1 minute or 1 hour.
Assume below water-heater to rise number be 50L, power is 3KW, initial water temperature is 25 DEG C. According to formula Q=Cm t=Pt, calculate about 58 minutes water-heaters and water temperature can be made to rise to 75 DEG C from 25 DEG C. Be 1 week (following chart has only extracted 3 in 1 week day), time period by the period 1 it is based on 1 hour, the principle of work of the present invention is described.
First day period 1, water-heater, from 0:00, during to 23:00, recorded a secondary data every 1 hour. Water-heater starts heating at 0:00, within about 1 hour, the water in water-heater is heated to 75 DEG C, does not then heat always. Generate record data as shown in the table:
Period 1 first day data recorder
| Date | Week | Time | Interior courage water temperature | Using state is analyzed |
| 20XX.1.1 | Monday | 0:00 | 25�� | Start |
| 20XX.1.1 | Monday | 1:00 | 75�� | The initialize stage |
| 20XX.1.1 | Monday | 2:00 | 74�� | Do not use |
| 20XX.1.1 | Monday | 3:00 | 74�� | Do not use |
| 20XX.1.1 | Monday | 4:00 | 74�� | Do not use |
| 20XX.1.1 | Monday | 5:00 | 74�� | Do not use |
| 20XX.1.1 | Monday | 6:00 | 73�� | Do not use |
| 20XX.1.1 | Monday | 7:00 | 73�� | Do not use |
| 20XX.1.1 | Monday | 8:00 | 73�� | Do not use |
| 20XX.1.1 | Monday | 9:00 | 73�� | Do not use |
| 20XX.1.1 | Monday | 10:00 | 73�� | Do not use |
| 20XX.1.1 | Monday | 11:00 | 72�� | Do not use |
| 20XX.1.1 | Monday | 12:00 | 72�� | Do not use |
| 20XX.1.1 | Monday | 13:00 | 72�� | Do not use |
| 20XX.1.1 | Monday | 14:00 | 72�� | Do not use |
| 20XX.1.1 | Monday | 15:00 | 72�� | Do not use |
| 20XX.1.1 | Monday | 16:00 | 71�� | Do not use |
| 20XX.1.1 | Monday | 17:00 | 71�� | Do not use |
| 20XX.1.1 | Monday | 18:00 | 71�� | Do not use |
| 20XX.1.1 | Monday | 19:00 | 71�� | Do not use |
| 20XX.1.1 | Monday | 20:00 | 71�� | Do not use |
| 20XX.1.1 | Monday | 21:00 | 70�� | Do not use |
| 20XX.1.1 | Monday | 22:00 | 70�� | Do not use |
| 20XX.1.1 | Monday | 23:00 | 70�� | Do not use |
As can be known from the above table, after the water in water-heater is heated to 75 DEG C, temperature decrease is relatively milder, and secondary temperature elevation phenomenon does not occur. Treater is 0 DEG C or 1 DEG C to the water temperature range of decrease �� t of calculating time adjacent segments on same day during 23:00, is all less than 2 DEG C of Temperature fall �� t ��, and holder did not record using water period the same day, therefore, infers that the same day, user never had with water, there is not demand temperature. After the period 1 of 1 week terminates, Monday of new one week, within this day, water-heater whole day does not heat.
Period 1 the 2nd day data recorder
| Date | Week | Time | Interior courage water temperature | Using state is analyzed |
| 20XX.1.2 | Tuesday | 0:00 | 25�� | Start |
| 20XX.1.2 | Tuesday | 1:00 | 75�� | The initialize stage |
| 20XX.1.2 | Tuesday | 2:00 | 75�� | Do not use |
| 20XX.1.2 | Tuesday | 3:00 | 74�� | Do not use |
| 20XX.1.2 | Tuesday | 4:00 | 74�� | Do not use |
| 20XX.1.2 | Tuesday | 5:00 | 74�� | Do not use |
| 20XX.1.2 | Tuesday | 6:00 | 74�� | Do not use |
| 20XX.1.2 | Tuesday | 7:00 | 73�� | Do not use |
| 20XX.1.2 | Tuesday | 8:00 | 70�� | Use |
| 20XX.1.2 | Tuesday | 9:00 | 70�� | Do not use |
| 20XX.1.2 | Tuesday | 10:00 | 70�� | Do not use |
| 20XX.1.2 | Tuesday | 11:00 | 70�� | Do not use |
| 20XX.1.2 | Tuesday | 12:00 | 70�� | Do not use |
| 20XX.1.2 | Tuesday | 13:00 | 69�� | Do not use |
| 20XX.1.2 | Tuesday | 14:00 | 69�� | Do not use |
| 20XX.1.2 | Tuesday | 15:00 | 69�� | Do not use |
| 20XX.1.2 | Tuesday | 16:00 | 69�� | Do not use |
| 20XX.1.2 | Tuesday | 17:00 | 69�� | Do not use |
| 20XX.1.2 | Tuesday | 18:00 | 50�� | Use |
| 20XX.1.2 | Tuesday | 19:00 | 50�� | Do not use |
| 20XX.1.2 | Tuesday | 20:00 | 50�� | Do not use |
| 20XX.1.2 | Tuesday | 21:00 | 50�� | Do not use |
| 20XX.1.2 | Tuesday | 22:00 | 50�� | Do not use |
| 20XX.1.2 | Tuesday | 23:00 | 50�� | Do not use |
As can be known from the above table, after the water in water-heater is heated to 75 DEG C, there is not secondary temperature elevation phenomenon.Treater is 0 DEG C, 1 DEG C, 3 DEG C or 19 DEG C to the water temperature range of decrease �� t of calculating time adjacent segments on same day during 23:00, wherein the water temperature range of decrease �� t of 7:00-8:00 is the water temperature range of decrease �� t of 3 DEG C and 17:00-18:00 is 19 DEG C, all be greater than Temperature fall �� t �� 2 DEG C, 8:00 and 18:00 on holder record same day is using water period. After the period 1 of 1 week terminates, treater calculates aggregate demand temperature T ��=3+19+38=60 DEG C on the same day, 60 DEG C of top temperatures 75 DEG C being less than water-heater and presetting, Tuesday of new one week before 8:00 water-heater by water temp. heating to 60 DEG C.
Period 1 the 3rd day data recorder
| Date | Week | Time | Interior courage water temperature | Using state is analyzed |
| 20XX.1.3 | Wednesday | 0:00 | 25�� | Start |
| 20XX.1.3 | Wednesday | 1:00 | 75�� | The initialize stage |
| 20XX.1.3 | Wednesday | 2:00 | 75�� | Do not use |
| 20XX.1.3 | Wednesday | 3:00 | 74�� | Do not use |
| 20XX.1.3 | Wednesday | 4:00 | 74�� | Do not use |
| 20XX.1.3 | Wednesday | 5:00 | 74�� | Do not use |
| 20XX.1.3 | Wednesday | 6:00 | 74�� | Do not use |
| 20XX.1.3 | Wednesday | 7:00 | 73�� | Do not use |
| 20XX.1.3 | Wednesday | 8:00 | 72�� | Do not use |
| 20XX.1.3 | Wednesday | 9:00 | 70�� | Do not use |
| 20XX.1.3 | Wednesday | 10:00 | 70�� | Do not use |
| 20XX.1.3 | Wednesday | 11:00 | 70�� | Do not use |
| 20XX.1.3 | Wednesday | 12:00 | 70�� | Do not use |
| 20XX.1.3 | Wednesday | 13:00 | 69�� | Do not use |
| 20XX.1.3 | Wednesday | 14:00 | 69�� | Do not use |
| 20XX.1.3 | Wednesday | 15:00 | 69�� | Do not use |
| 20XX.1.3 | Wednesday | 16:00 | 69�� | Do not use |
| 20XX.1.3 | Wednesday | 17:00 | 38�� | Use |
| 20XX.1.3 | Wednesday | 18:00 | 75�� | The initialize stage |
| 20XX.1.3 | Wednesday | 19:00 | 38�� | Use |
| 20XX.1.3 | Wednesday | 20:00 | 75�� | Do not use |
| 20XX.1.3 | Wednesday | 21:00 | 75�� | Do not use |
| 20XX.1.3 | Wednesday | 22:00 | 75�� | Do not use |
| 20XX.1.3 | Wednesday | 23:00 | 75�� | Do not use |
As can be known from the above table, after the water in water-heater is heated to 75 DEG C, all there is warming phenomenon at 17:00-18:00,19:00-20:00. Treater is 0 DEG C, 1 DEG C, 2 DEG C, 31 DEG C or 37 DEG C to the water temperature range of decrease �� t of calculating time adjacent segments on same day during 23:00, wherein the water temperature range of decrease �� t of 16:00-17:00 is 31 DEG C, the water temperature range of decrease �� t of 18:00-19:00 is 37 DEG C, all be greater than Temperature fall �� t �� 2 DEG C, 17:00 and 19:00 on holder record same day is using water period. After the period 1 of 1 week terminates, treater calculates aggregate demand temperature T ��=31+37+38=106 DEG C on the same day, 106 DEG C of top temperatures 75 DEG C being greater than water-heater and presetting, Wednesday of new one week before 17:00 water-heater by water temp. heating to 75 DEG C, when water temperature is lower than during less than or equal to 38 DEG C, water to 75 DEG C in heating water heater again, so repeatedly, until the water temperature range of decrease �� t sum 68 DEG C (31 DEG C+37 DEG C=68 DEG C) of the accumulative heating overall temperature rise more than 38 DEG C is more than or equal in the period 1 each using water period.
Claims (10)
1. a storage-type electric water heater control method, it is characterised in that comprise the intelligent mode with period 1 and second cycle, this intelligent mode comprises the following steps:
Step S2, in the period 1, the water in water-heater is heated to stop after a certain temperature value heating by every day;
Step S3, in the period 1, every day each time period records a water temperature t, and calculates the water temperature range of decrease �� t of time adjacent segments every day in the period 1;
Step S4, judge whether water temperature range of decrease �� t is greater than default natural range of decrease �� t ��, if then recording the posterior time period in above-mentioned time adjacent segments is using water period;
Step S5Judge whether the period 1 terminates, if then according to the using water period of period 1, the water in water-heater is heated to intelligent temperature T before arriving by the using water period in every day second cycle, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
2. storage-type electric water heater control method according to claim 1, it is characterised in that: in step S2Also comprise step S before1, the number of days of period 1 is set; In step S2Also comprise step S afterwards6If the water temperature in water-heater is less than or equals the minimum temperature T that water-heater is presetmin, then step S is returned2��
3. storage-type electric water heater control method according to claim 1, it is characterised in that: described step S5Comprise
Step S51, calculate the minimum temperature T that the water temperature range of decrease �� t of each using water period in the period 1 is default with water-heaterminSum, i.e. aggregate demand temperature T ��;
Step S52, judge whether aggregate demand temperature T �� is greater than the default top temperature T of water-heatermaxIf then entering step S53, then enter step S if not54;
Step S53, intelligent temperature T is controlled at minimum temperature TminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period;
Step S54, intelligent temperature T is controlled to aggregate demand temperature T ��.
4. a storage-type electric water heater, comprises interior courage, temperature sensor and well heater, it is characterised in that: it also comprises
Intelligent key, for triggering the startup of intelligent mode;
Holder, the water temperature t of every day each time period and the using water period of every day in the period 1 for recording default natural range of decrease �� t ��, in the period 1;
Treater, on the one hand for calculating the water temperature range of decrease �� t of time adjacent segments every day in the period 1, and judge whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if then controlling the posterior time period in the above-mentioned time adjacent segments of holder record is using water period; On the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
5. storage-type electric water heater according to claim 4, it is characterised in that: described treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax��
6. storage-type electric water heater according to claim 4, it is characterised in that: described treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
7. a storage-type electric water heater Controlling System, comprises mobile terminal, water-heater, holder and treater, mobile terminal and the mutual cableless communication of water-heater, it is characterised in that:
Mobile terminal, for triggering the startup of water heater intelligent pattern;
Holder, for recording default natural range of decrease �� t ��, in the period 1 every day water-heater each time period water temperature t and in the period 1 every day water-heater using water period;
Treater, on the one hand for calculating the water temperature range of decrease �� t of water-heater time adjacent segments within the period 1, and judge whether water temperature range of decrease �� t is greater than nature range of decrease �� t ��, if water temperature range of decrease �� t is greater than nature range of decrease �� t ��, then judging and recording the posterior time period in above-mentioned time adjacent segments is using water period; On the other hand for judge the period 1 whether terminate and according to the using water period of period 1, before using water period in every day second cycle arrives, control well heater works, water in water-heater is heated to intelligent temperature T, and the using water period of every day second cycle is first using water period in period 1 corresponding sky.
8. storage-type electric water heater Controlling System according to claim 7, it is characterised in that: described treater also water temperature for judging in water-heater whether be less than or equal the minimum temperature T being preset in holderminIf then controlling well heater and heating water to the top temperature T being preset in holdermax��
9. storage-type electric water heater Controlling System according to claim 7, it is characterised in that: described treater is also for calculating the water temperature range of decrease �� t and the minimum temperature T being preset in holder of each using water period in the period 1minSum, i.e. aggregate demand temperature T ��, and by judging whether aggregate demand temperature T �� is greater than the top temperature T being preset in holdermax, intelligent temperature T is controlled at minimum temperature T by control well heaterminWith top temperature TmaxBetween, the water in heating water heater repeatedly, until at minimum temperature TminThe water temperature range of decrease �� t sum that above accumulative heating overall temperature rise is more than or equal in the period 1 each using water period, or intelligent temperature T controls to aggregate demand temperature T �� by control well heater.
10. storage-type electric water heater Controlling System according to the arbitrary item of claim 79, it is characterized in that: described holder and treater are arranged in mobile terminal, or holder and treater are arranged at one with in the cloud server of the mutual cableless communication of water-heater.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052140A (en) * | 2016-06-27 | 2016-10-26 | 京东方科技集团股份有限公司 | Water heater control device, water heater and control method of water heater |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280540A (en) * | 1995-04-10 | 1996-10-29 | Tiger Vacuum Bottle Co Ltd | Electric hot water storage container |
| JP2004218947A (en) * | 2003-01-15 | 2004-08-05 | Denso Corp | Hot water storage type water heater |
| CN1979053A (en) * | 2005-12-01 | 2007-06-13 | 祥霖卫浴股份有限公司 | Electricity-saving control method and apparatus of electric water heater |
| CN102374645A (en) * | 2010-08-17 | 2012-03-14 | 博西华电器（江苏）有限公司 | Intelligent water heater |
| CN102748864A (en) * | 2011-04-22 | 2012-10-24 | 珠海格力电器股份有限公司 | Heat storage electric water heater and temperature control method and device thereof |
| CN103968552A (en) * | 2013-01-30 | 2014-08-06 | 美的集团股份有限公司 | Electric water heater and control method thereof |
| CN205606884U (en) * | 2016-03-23 | 2016-09-28 | 佛山市顺德万和电气配件有限公司 | Water storage formula water heater and control system |
-
2016
- 2016-03-23 CN CN201610167407.2A patent/CN105650886B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08280540A (en) * | 1995-04-10 | 1996-10-29 | Tiger Vacuum Bottle Co Ltd | Electric hot water storage container |
| JP2004218947A (en) * | 2003-01-15 | 2004-08-05 | Denso Corp | Hot water storage type water heater |
| JP3885736B2 (en) * | 2003-01-15 | 2007-02-28 | 株式会社デンソー | Hot water storage water heater |
| CN1979053A (en) * | 2005-12-01 | 2007-06-13 | 祥霖卫浴股份有限公司 | Electricity-saving control method and apparatus of electric water heater |
| CN102374645A (en) * | 2010-08-17 | 2012-03-14 | 博西华电器（江苏）有限公司 | Intelligent water heater |
| CN102748864A (en) * | 2011-04-22 | 2012-10-24 | 珠海格力电器股份有限公司 | Heat storage electric water heater and temperature control method and device thereof |
| CN103968552A (en) * | 2013-01-30 | 2014-08-06 | 美的集团股份有限公司 | Electric water heater and control method thereof |
| CN205606884U (en) * | 2016-03-23 | 2016-09-28 | 佛山市顺德万和电气配件有限公司 | Water storage formula water heater and control system |
Cited By (13)
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|---|---|---|---|---|
| CN106052140A (en) * | 2016-06-27 | 2016-10-26 | 京东方科技集团股份有限公司 | Water heater control device, water heater and control method of water heater |
| US10641523B2 (en) | 2016-06-27 | 2020-05-05 | Boe Technology Group Co., Ltd. | Control device of water heating apparatus, water heating apparatus and control method thereof |
| CN106052140B (en) * | 2016-06-27 | 2019-11-01 | 京东方科技集团股份有限公司 | Controlling device for water heater, water heater and its control method |
| CN108931060A (en) * | 2017-05-22 | 2018-12-04 | 李海磊 | A kind of intelligent water heater power-economizing method based on cloud computing |
| CN107202428A (en) * | 2017-06-28 | 2017-09-26 | 合肥工业大学 | A kind of single electric heater method for estimating state |
| CN109282499A (en) * | 2017-07-21 | 2019-01-29 | 青岛经济技术开发区海尔热水器有限公司 | A kind of method and water heater of water heater prediction user's water behavior |
| CN109282499B (en) * | 2017-07-21 | 2021-09-07 | 青岛经济技术开发区海尔热水器有限公司 | Method for predicting water consumption behavior of user for water heater and water heater |
| CN109682074A (en) * | 2017-10-19 | 2019-04-26 | 芜湖美的厨卫电器制造有限公司 | The control method of water heater and the control method of air-conditioning |
| CN108613389A (en) * | 2018-05-02 | 2018-10-02 | 芜湖美的厨卫电器制造有限公司 | The water using analysis method and system and computer equipment of water heater |
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