CN105352189A - Control method and control system for automatically adjusting heating temperature of water - Google Patents
Control method and control system for automatically adjusting heating temperature of water Download PDFInfo
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- CN105352189A CN105352189A CN201510645365.4A CN201510645365A CN105352189A CN 105352189 A CN105352189 A CN 105352189A CN 201510645365 A CN201510645365 A CN 201510645365A CN 105352189 A CN105352189 A CN 105352189A
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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
Abstract
The invention relates to a control method for automatically adjusting the heating temperature of water. The control method comprises the following steps that S11, a total water consumption average value V1 and a mixture water temperature average value T1 as well as hot water consumption V2 and a current cold water temperature T2 of a water heater within predetermined using times are collected; S12, a hot water heating temperature T is figured out according to the total water consumption average value V1, the mixture water temperature average value T1, the hot water consumption V2 and the current cold water temperature T2; and S13, the hot water heating temperature T is set as the current heating temperature of the water heater. According to the control method for automatically adjusting the heating temperature of the water, the hot water heating temperature T is figured out according to the total water consumption average value V1, the mixture water temperature average value T1, the hot water consumption V2 and the current cold water temperature T2; the habitual water consumption and set temperature of a user are fully reflected, so that the water consuming demand of the user is met, and the waste of hot water is avoided.
Description
Technical field
The present invention relates to control method and the control system in hot water machine and water heater control technology field, particularly a kind of automatic water temperature regulation heating-up temperature.
Background technology
Along with the development of science and technology and heightening of people's living standard, more and more higher to the intelligent requirements of product.Current air energy thermal water machine and water heater product all need user to set heating water tanks temperature, and user has little understanding to the demand etc. of bathing with hot water amount, and may occur that design temperature is high, few with hot water amount, remaining hot water wastes; Occur that design temperature is low, hot water is not enough.The personnel of major part family are relatively fixing, more fixing with the water time.
The employing that arranges of existing water temp. heating temperature manually arranges a water temp. heating temperature, or adopt the mode set water temperature heating-up temperatures such as timing, reservation, this heating water temperature is fixed, the number of user's water consumption is uncertain, water temperature can not be regulated according to the custom water consumption of user, cause the waste of the unnecessary hot water amount of user.
Summary of the invention
The invention provides a kind of control method and control system of automatic water temperature regulation heating-up temperature, to solve the above-mentioned technical problem manually arranging water temp. heating temperature and cause unnecessary hot water amount to waste.
In order to solve the problems of the technologies described above, the invention provides a kind of control method of automatic water temperature regulation heating-up temperature, comprising the following steps:
Step S11, gathers hot water apparatus at the water total amount mean value V1 of predetermined access times and water-mixing temperature mean value T1, and using amount of hot water V2 and current cold water temperature T2;
Step S12, calculates hot water heating temperature T according to described water total amount mean value V1, described water-mixing temperature mean value T1, described using amount of hot water V2 and current cold water temperature T2;
Step S13, is set to the current heating-up temperature of water heater by described hot water heating temperature T.
The invention has the beneficial effects as follows: calculate hot water heating temperature T according to described water total amount mean value V1, described water-mixing temperature mean value T1, described using amount of hot water V2 and current cold water temperature T2; Fully demonstrate user habit water consumption and design temperature, reached and can meet user's water demand, be unlikely to again to waste hot water.
Further, in described step S12, hot water heating temperature T meets following formula:
The beneficial effect of above-mentioned further scheme is adopted to be: to calculate hot water heating temperature T by above-mentioned computing formula, make hot water heating temperature T more accurate.
Further, described using amount of hot water V2=(1-M%) × V, wherein, M is the pre-allowance of hot water, and V is boiler volume.
The beneficial effect of above-mentioned further scheme is adopted to be: by arranging the pre-allowance M of hot water, to ensure that user's volume exterior-applied liquid medicine and cold water enter the loss of the part hot water that water tank moisturizing causes, improve the accuracy of leaving water temperature.
Further, before described step S11, also comprise step S10, by main frame or line control machine input boiler volume V.
The beneficial effect of above-mentioned further scheme is adopted to be: by main frame or line control machine input boiler volume V, to meet user and use at different conditions, very convenient.
Further, the pre-allowance M of described hot water is 10 to 30.
The beneficial effect of above-mentioned further scheme is adopted to be: pre-for hot water allowance M to be set to 10 to 30, both to have met the using amount of hot water of user, it also avoid hot water machine and water heater thermal waste.
Further, described predetermined access times are 5 to 20.
The beneficial effect of above-mentioned further scheme is adopted to be: predetermined access times are 5 to 20, improve the accuracy of water total amount mean value V1 and water-mixing temperature mean value T1.
The present invention also provides a kind of control system of automatic water temperature regulation heating-up temperature, comprises data acquisition module, computing module and setting module, and described data acquisition module is connected with described computing module, and described setting module is connected with described computing module;
Described data acquisition module, for gathering hot water apparatus at the water total amount mean value V1 of predetermined access times and water-mixing temperature mean value T1, and using amount of hot water V2 and current cold water temperature T2;
Described computing module, for calculating hot water heating temperature T according to described water total amount mean value V1, described water-mixing temperature mean value T1 and described using amount of hot water V2 and current cold water temperature T2;
Described setting module, for being set to the current heating-up temperature of water heater by described hot water heating temperature T.
The beneficial effect of the control system of automatic water temperature regulation heating-up temperature of the present invention is: calculate hot water heating temperature T by computing module according to described water total amount mean value V1, described water-mixing temperature mean value T1, described using amount of hot water V2 and current cold water temperature T2; Fully demonstrate user habit water consumption and design temperature, reached and can meet user's water demand, be unlikely to again to waste hot water.
Further, in described data acquisition module, hot water heating temperature T meets following formula:
The beneficial effect of above-mentioned further scheme is adopted to be: to calculate hot water heating temperature T by the computing formula in data acquisition module, make hot water heating temperature T more accurate.
Further, described control system also comprises data input module, for inputting boiler volume V by main frame or line control machine.
The beneficial effect of above-mentioned further scheme is adopted to be: data input module, by main frame or line control machine input boiler volume V, meets user and uses at different conditions, very convenient.
Further, using amount of hot water V2=(1-M%) × V in described data acquisition module, wherein, M is the pre-allowance of hot water, and V is boiler volume.
The beneficial effect of above-mentioned further scheme is adopted to be: data acquisition module, by arranging the pre-allowance M of hot water, ensure that user's volume exterior-applied liquid medicine and cold water enter the loss of the part hot water that water tank moisturizing causes, improves the accuracy of leaving water temperature.
Accompanying drawing explanation
Fig. 1 is the control flow chart of the control method of automatic water temperature regulation heating-up temperature of the present invention,
Fig. 2 is the structured flowchart of the control system of automatic water temperature regulation heating-up temperature of the present invention,
Fig. 3 is the example structure figure of the control system of automatic water temperature regulation heating-up temperature of the present invention.
In accompanying drawing, the list of parts representated by each label is as follows:
100, data input module, 110, data acquisition module, 120, computing module, 130, setting module
Detailed description of the invention
Below in conjunction with drawings and embodiments, the present invention is further illustrated.
The control flow chart of the control method of automatic water temperature regulation heating-up temperature of the present invention, see Fig. 1, comprises the following steps:
Step S10, by main frame or line control machine input boiler volume V;
Step S11, gathers hot water apparatus at the water total amount mean value V1 of predetermined access times and water-mixing temperature mean value T1, and using amount of hot water V2 and current cold water temperature T2;
Step S12, calculates hot water heating temperature T according to water total amount mean value V1, water-mixing temperature mean value T1, using amount of hot water V2 and current cold water temperature T2; Wherein, hot water heating temperature T meets following formula:
using amount of hot water V2=(1-M%) × V, M is the pre-allowance of hot water, and V is boiler volume;
Step S13, is set to the current heating-up temperature of water heater by hot water heating temperature T.
Hot water heating temperature T is calculated according to water total amount mean value V1, water-mixing temperature mean value T1, using amount of hot water V2 and current cold water temperature T2; Fully demonstrate user habit water consumption and design temperature, reached and can meet user's water demand, be unlikely to again to waste hot water.
The structured flowchart of the control system of automatic water temperature regulation heating-up temperature of the present invention is see Fig. 2, a kind of control system of automatic water temperature regulation heating-up temperature, comprise data input module 100, data acquisition module 110, computing module 120 and setting module 130, data acquisition module 110 is connected 120 with data input module 100 and computing module, and setting module 130 is connected with computing module 120;
Data input module 100, for inputting boiler volume V by main frame or line control machine;
Data acquisition module 110, for gathering hot water apparatus at the water total amount mean value V1 of predetermined access times and water-mixing temperature mean value T1, and using amount of hot water V2 and current cold water temperature T2;
Computing module 120, for calculating hot water heating temperature T according to water total amount mean value V1, water-mixing temperature mean value T1 and using amount of hot water V2 and current cold water temperature T2; Wherein, hot water heating temperature T meets following formula:
Using amount of hot water V2=(1-M%) × V, wherein, M is the pre-allowance of hot water, and V is boiler volume;
Setting module 130, for being set to the current heating-up temperature of water heater by hot water heating temperature T.
The example structure figure of the control system of automatic water temperature regulation heating-up temperature of the present invention is see Fig. 3, hot water apparatus comprises MCU (microprocessing unit), the boiler temperature sensor be connected with microprocessing unit, cold water storage cistern temperature sensor, water-water jet temperature sensor, line control machine, flowmeter and water-water jet; MCU comprises the control system of automatic water temperature regulation heating-up temperature, boiler temperature sensor senses hot water heating temperature T, the current cold water temperature T2 of cold water storage cistern temperature sensor senses, temperature in water-water jet temperature sensor senses water-water jet, then by calculating the water-mixing temperature mean value T1 under set point number, line control machine be used for user input boiler volume V, flowmeter for recording water total amount, then by calculating the water total amount mean value V1 of predetermined access times.
In the present embodiment, boiler volume V=60L, the pre-allowance M of hot water is 15, predetermined access times are 10, the water total amount mean value V1=100L of 10 times, the water-mixing temperature mean value T1=37 DEG C of 10 times, current cold water temperature T2=18 DEG C, using amount of hot water V2=(1-M%) × V=(1-15%) × 60=51L, according to formula:
Calculate hot water heating temperature T=55.3 DEG C, then will go out hot water heating temperature T=55.3 DEG C by MCU and feed back to boiler heating element heater and heat.
Using amount of hot water in a particular embodiment also directly can equal the volume of boiler, i.e. V2=V.
In describing the invention, it will be appreciated that, term " " center ", " length ", " width ", " on ", D score, " vertically ", " level ", " top ", " end ", the orientation of the instruction such as " interior " or position relationship be based on orientation shown in the drawings or position relationship; be only the present invention for convenience of description and simplified characterization; instead of instruction or imply the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In the present invention, unless otherwise clearly defined and limited, the term such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or integral; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, above-mentioned term concrete meaning in the present invention can be understood as the case may be.
In the present invention, unless otherwise clearly defined and limited, fisrt feature second feature it " on " or D score can comprise the first and second features and directly contact, also can comprise the first and second features and not be directly contact but by the other characterisation contact between them.And, fisrt feature second feature " on ", " top " and " above " comprise fisrt feature directly over second feature and oblique upper, or only represent that fisrt feature level height is higher than second feature.Fisrt feature second feature " under ", " below " and " below " comprise fisrt feature immediately below second feature and tiltedly below, or only represent that fisrt feature level height is less than second feature.
Above the control method of a kind of automatic water temperature regulation heating-up temperature of the present invention and control system are described in detail, apply specific case herein and principle of the present invention and embodiment are set forth.The explanation of above embodiment just understands core concept of the present invention for helping; Meanwhile, for one of ordinary skill in the art, according to thought of the present invention, all will change in specific embodiments and applications, in sum, this description should not be construed as limitation of the present invention.
Claims (10)
1. a control method for automatic water temperature regulation heating-up temperature, is characterized in that, comprises the following steps:
Step S11, gathers hot water apparatus at the water total amount mean value V1 of predetermined access times and water-mixing temperature mean value T1, using amount of hot water V2 and current cold water temperature T2;
Step S12, calculates hot water heating temperature T according to described water total amount mean value V1, described water-mixing temperature mean value T1 and described using amount of hot water V2 and current cold water temperature T2;
Step S13, is set to the current heating-up temperature of water heater by described hot water heating temperature T.
2. the control method of automatic water temperature regulation heating-up temperature according to claim 1, is characterized in that, in described step S12, hot water heating temperature T meets following formula:
3. the control method of automatic water temperature regulation heating-up temperature according to claim 1, is characterized in that, described using amount of hot water V2=(1-M%) V, and wherein, M is the pre-allowance of hot water, and V is boiler volume.
4. the control method of the automatic water temperature regulation heating-up temperature according to the arbitrary claim of claims 1 to 3, is characterized in that, also comprises step S10 before described step S11, by main frame or line control machine input boiler volume V.
5. the control method of automatic water temperature regulation heating-up temperature according to claim 3, is characterized in that, the pre-allowance M of described hot water is 10 to 30.
6. the control method of the automatic water temperature regulation heating-up temperature according to the arbitrary claim of claims 1 to 3, is characterized in that, described predetermined access times are 5 to 20.
7. one kind adopts the control system of the automatic water temperature regulation heating-up temperature of the control method of any one of claim 1 to 6 automatic water temperature regulation heating-up temperature, it is characterized in that, comprise data acquisition module, computing module and setting module, described data acquisition module is connected with described computing module, and described setting module is connected with described computing module;
Described data acquisition module, is gathering water total amount mean value V1 and the water-mixing temperature mean value T1 of predetermined access times and using amount of hot water V2 and current cold water temperature T2 for hot water apparatus;
Described computing module, for calculating hot water heating temperature T according to described water total amount mean value V1, described water-mixing temperature mean value T1 and described using amount of hot water V2 and current cold water temperature T2;
Described setting module, for being set to the current heating-up temperature of water heater by described hot water heating temperature T.
8. the control system of automatic water temperature regulation heating-up temperature according to claim 7, is characterized in that, in described data acquisition module, hot water heating temperature T meets following formula:
9. the control system of the automatic water temperature regulation heating-up temperature according to claim 7 or 8, is characterized in that, described control system also comprises data input module, for inputting boiler volume V by main frame or line control machine.
10. the control system of automatic water temperature regulation heating-up temperature according to claim 9, is characterized in that, using amount of hot water V2=(1-M%) × V in described data acquisition module, and wherein, M is the pre-allowance of hot water, and V is boiler volume.
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865019A (en) * | 2016-04-06 | 2016-08-17 | 珠海格力电器股份有限公司 | Method and device for achieving capacity increasing of air-source water heater. |
| CN107101382A (en) * | 2017-05-09 | 2017-08-29 | 珠海格力电器股份有限公司 | Water heater temperature control method, water heater and readable storage medium storing program for executing |
| CN107166735A (en) * | 2017-05-09 | 2017-09-15 | 珠海格力电器股份有限公司 | Control method, device and the equipment of water heater and water heater mixed water temperature |
| WO2018000911A1 (en) * | 2016-06-27 | 2018-01-04 | 京东方科技集团股份有限公司 | Water heater control device, and water heater and control method thereof |
| CN108759105A (en) * | 2018-06-25 | 2018-11-06 | 桂林航天工业学院 | A kind of control method of electric water heater and water heater |
| CN109990480A (en) * | 2017-12-29 | 2019-07-09 | 芜湖美的厨卫电器制造有限公司 | Control method, computer readable storage medium and the electric heater of electric heater |
| CN110220311A (en) * | 2018-03-01 | 2019-09-10 | 芜湖美的厨卫电器制造有限公司 | The control method of water-heater system, mixed water terminal and water heater |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
| CN112762607A (en) * | 2021-02-09 | 2021-05-07 | 北京舍得叔叔科技有限公司 | Water storage type water heater and equivalent hot water amount measurement and control method and measurement and control device thereof |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105865019A (en) * | 2016-04-06 | 2016-08-17 | 珠海格力电器股份有限公司 | Method and device for achieving capacity increasing of air-source water heater. |
| CN105865019B (en) * | 2016-04-06 | 2019-03-26 | 珠海格力电器股份有限公司 | Air energy water heater increase-volume implementation method and device |
| WO2018000911A1 (en) * | 2016-06-27 | 2018-01-04 | 京东方科技集团股份有限公司 | Water heater control device, and water heater and control method thereof |
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| CN107166735B (en) * | 2017-05-09 | 2019-08-30 | 珠海格力电器股份有限公司 | The control method of water heater and water heater mixed water temperature, device and equipment |
| CN107101382A (en) * | 2017-05-09 | 2017-08-29 | 珠海格力电器股份有限公司 | Water heater temperature control method, water heater and readable storage medium storing program for executing |
| CN107166735A (en) * | 2017-05-09 | 2017-09-15 | 珠海格力电器股份有限公司 | Control method, device and the equipment of water heater and water heater mixed water temperature |
| CN107101382B (en) * | 2017-05-09 | 2019-07-26 | 珠海格力电器股份有限公司 | Water heater temperature control method, water heater and readable storage medium storing program for executing |
| CN109990480B (en) * | 2017-12-29 | 2021-02-26 | 芜湖美的厨卫电器制造有限公司 | Control method of electric water heater, computer readable storage medium and electric water heater |
| CN109990480A (en) * | 2017-12-29 | 2019-07-09 | 芜湖美的厨卫电器制造有限公司 | Control method, computer readable storage medium and the electric heater of electric heater |
| CN110220311A (en) * | 2018-03-01 | 2019-09-10 | 芜湖美的厨卫电器制造有限公司 | The control method of water-heater system, mixed water terminal and water heater |
| CN108759105A (en) * | 2018-06-25 | 2018-11-06 | 桂林航天工业学院 | A kind of control method of electric water heater and water heater |
| CN108759105B (en) * | 2018-06-25 | 2021-06-29 | 桂林航天工业学院 | Electric water heater control method and water heater |
| CN111829183A (en) * | 2020-05-26 | 2020-10-27 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
| CN111829183B (en) * | 2020-05-26 | 2022-06-14 | 青岛海尔新能源电器有限公司 | Pollution discharge control method and device, storage medium and water heater |
| CN112762607A (en) * | 2021-02-09 | 2021-05-07 | 北京舍得叔叔科技有限公司 | Water storage type water heater and equivalent hot water amount measurement and control method and measurement and control device thereof |
| CN112762607B (en) * | 2021-02-09 | 2022-06-28 | 北京舍得叔叔科技有限公司 | Water storage type water heater and equivalent hot water amount measurement and control method and measurement and control device thereof |
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