CN104000484A - Heating method for intelligent electric kettle with water change automatic reboiling function - Google Patents
Heating method for intelligent electric kettle with water change automatic reboiling function Download PDFInfo
- Publication number
- CN104000484A CN104000484A CN201410190040.7A CN201410190040A CN104000484A CN 104000484 A CN104000484 A CN 104000484A CN 201410190040 A CN201410190040 A CN 201410190040A CN 104000484 A CN104000484 A CN 104000484A
- Authority
- CN
- China
- Prior art keywords
- water
- heating
- temperature
- electric kettle
- kettle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Abstract
The invention discloses a heating method for an intelligent electric kettle with the water change automatic reboiling function. The heating method for the intelligent electric kettle with the water change automatic reboiling function includes the steps that a temperature change rate g is preset, the temperature change rate gt in the kettle is monitored in real time in the standby process, and when the monitored temperature change rate gt is larger than the temperature change rate g, water in the kettle is heated. When a user adds new water to the kettle, due to the fact that the water at normal temperature is much colder than water in a heat preservation state, the electric kettle knows that the user changes water with the new water by detecting the change of water temperature, heating strips are automatically started, water is boiled, and therefore use efficiency and convenience of the user are improved. The heating method can be widely applied to a control method for the electric kettle.
Description
Technical field
The present invention relates to the control method of electric kettle.
Background technology
Electric kettle is current a kind of common one of apparatus of heating up water, because its quick and easy functional characteristic has been subject to popular being widely used.Common electric kettle not only can be realized the function of heating up water fast in the prior art, and after water is boiled, can realize the function of auto-breaking and insulation.Due to the convenience of electric kettle, a lot of people directly replace thermos bottle with electric kettle, the bubble tea of use electric kettle or Instant Drinks material etc.But, due to the finite capacity of electric kettle, after being finished or when thinking that water is inadequate, rejoin after water at every turn, must manually boot electric kettle, when a people forgets operation, will cause the waste of stand-by period; Or the elderly is ignorant of how operating electronic product, has changed after new water, do not know how to start hot-water bottle, cause not having hot water to be used.
Summary of the invention
The technical problem to be solved in the present invention is: a kind of heating means of changing the Intelligent electric kettle that water boils automatically are again provided, after changing to new water, can realize automatic heating function.
The solution that the present invention solves its technical problem is: a kind of heating means of changing the Intelligent electric kettle that water boils automatically again, it is by presetting a rate of temperature change g, the rate of temperature change g in standby process in Real-Time Monitoring kettle
t, as the rate of temperature change g monitoring
twhen surpassing rate of temperature change g, just water-in-kettle is heated.
Further preferred, 1), preset temperature rate of change g the present invention includes following steps:; 2), add and treat boiled water, start hot-water bottle and start heating; 3), after water boil, microprocessor provides signal, allows hot-water bottle keep energising heating, makes water continue boiling a period of time; 4), the rate of temperature change g of temperature sensor Real-Time Monitoring water temperature
t, and feed back to microprocessor; 5), water boiled after, electric kettle stops heating, water temperature automatic slowly declines, electric kettle enters holding state; 6), water temperature drops to the temperature range of setting, electric kettle enters automatic heat preserving pattern; 7), when user adds new water, microprocessor detects the rate of temperature change g in kettle
tbe greater than the rate of temperature change g of setting, microprocessor assert that user has added new water, and electric kettle starts heating, until water boil the continuous a period of time of boiling are just stopped to heating.
61), microprocessor reads the holding temperature T that user sets further preferred, described step 6) the insulation pattern in comprises the following steps:
d; 62), be provided with temperature sensor in hot-water bottle water temperature is monitored, when water temperature drops to the temperature T of setting
dtime, microprocessor sends signal, and electric kettle starts Heat preservation; 63), in heating process, water temperature rises gradually, when water temperature is higher than the temperature T of setting
gtime, microprocessor sends signal, and electric kettle stops Heat preservation; 64), stop heating after, water temperature starts again slow decreasing, repeating step 62), 63), until user adds new water, exit insulation pattern.
Further preferred, after cold water in described step 3) is boiled, hot-water bottle continues heating, and continuing the heat time is 2 ~ 3 minutes.
Further preferably, the T described step 63)
gcompare T
dhigh 3 ~ 5 ℃.
Further preferred, described step 2) with step 7) in, hot-water bottle is to use high-power heating wire heating in heating cold water; In described step 6), the heating of hot-water bottle under insulation pattern is to use the heating of small-power heating wire.
The invention has the beneficial effects as follows: after being finished the water of having stewed, the water that user add is new, because the water under normal temperature wants cold a lot of compared with the water under keeping warm mode, electric kettle is by detecting the variation of water temperature, learn the water that user has more renewed, automatically start heater strip, water is boiled, improve user's service efficiency and convenience.And after water boil, do not stop immediately heating, but ceaselessly continue heating, the chlorine of water the inside is volatilized, improve the quality of water.
By low power heating wire, carry out Heat preservation in addition, not only energy-conservation but also can keep the quality of water.
The present invention can be widely used in the control method of electric kettle.
Accompanying drawing explanation
Fig. 1 is control flow chart of the present invention;
After Fig. 2 is heating liquid, liquid in containers temperature and time change curve.
The specific embodiment
1), preset temperature rate of change g with reference to Fig. 1, Fig. 2, a kind of heating means of changing the Intelligent electric kettle that water boils automatically again, comprise the following steps:; 2), add and treat boiled water, start hot-water bottle and start heating; 3), after water boil, microprocessor provides signal, allows hot-water bottle keep energising heating, makes water continue boiling a period of time; 4), the rate of temperature change g of temperature sensor Real-Time Monitoring water temperature
t, and feed back to microprocessor; 5), water boiled after, electric kettle stops heating, water temperature automatic slowly as shown in the curved section a of Fig. 2 declines, now, the water temperature rate of change of curved section a is g
a, work as g
t=g
atime, g
tthe rate of temperature change g that is less than setting, electric kettle enters holding state; 6), water temperature drops to the temperature range of setting, electric kettle enters automatic heat preserving pattern; 7), as described in Figure 2, in time t, when user adds new water, water temperature changing as shown in curved section b, the water temperature rate of change of curved section b is g
b, work as g
t=g
btime, microprocessor detects the rate of temperature change g in kettle
tbe greater than the rate of temperature change g of setting, microprocessor assert that user has added new water, and electric kettle starts heating, and water temperature heats up as shown in Fig. 2 curved section c, until water boil the continuous a period of time of boiling are just stopped to heating.After water boil, do not stop immediately heating, but ceaselessly continue heating, the chlorine of water the inside is volatilized, improve the quality of water; When the new water of user add, because the water under normal temperature wants cold a lot of compared with the water in hot-water bottle, electric kettle, by detecting the variation of water temperature, is learnt the water that user has more renewed, and automatically starts heater strip, and water is boiled, improves user's service efficiency.
61), microprocessor reads the holding temperature T that user sets further preferred, described step 6) the insulation pattern in comprises the following steps:
d; 62), be provided with temperature sensor in hot-water bottle water temperature is monitored, when water temperature drops to the temperature T of setting
dtime, microprocessor sends signal, and electric kettle starts Heat preservation; 63), in heating process, water temperature rises gradually, when water temperature is higher than the temperature T of setting
gtime (T
gcompare T
dhigh 5 ℃), microprocessor sends signal, and electric kettle stops Heat preservation; 64), stop heating after, water temperature starts again slow decreasing, repeating step 62), 63), until user adds new water, exit insulation pattern.
Further preferred, after cold water in described step 3) is boiled, hot-water bottle continues heating, and continuing the heat time is 3 minutes.
Further preferred, described step 2) with step 7) in, hot-water bottle is to use high-power heating wire heating in heating cold water; In described step 6), the heating of hot-water bottle under insulation pattern is to use the heating of small-power heating wire.By low power heating wire, carry out Heat preservation, not only energy-conservation but also can keep the quality of water.
Certainly, Intelligent electric kettle of the present invention also can be for heating other liquid, as milk, coffee etc.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (6)
1. heating means of changing the Intelligent electric kettle that water boils automatically again, is characterized in that: it is by presetting a rate of temperature change g, the rate of temperature change g in standby process in Real-Time Monitoring kettle
t, as the rate of temperature change g monitoring
twhen surpassing rate of temperature change g, just water-in-kettle is heated.
2. heating means of changing the Intelligent electric kettle that water boils automatically again according to claim 1, is characterized in that: comprise the following steps:
1), preset temperature rate of change g;
2), add and treat boiled water, start hot-water bottle and start heating;
3), after water boil, microprocessor provides signal, allows hot-water bottle keep energising heating, makes water continue boiling a period of time;
4), the rate of temperature change g of temperature sensor Real-Time Monitoring water temperature
t, and feed back to microprocessor;
5), water boiled after, electric kettle stops heating, water temperature automatic slowly declines, electric kettle enters holding state;
6), water temperature drops to the temperature range of setting, electric kettle enters automatic heat preserving pattern;
7), when user adds new water, microprocessor detects the rate of temperature change g in kettle
tbe greater than the rate of temperature change g of setting, microprocessor assert that user has added new water, and electric kettle starts heating, until water boil the continuous a period of time of boiling are just stopped to heating.
3. heating means of changing the Intelligent electric kettle that water boils automatically again according to claim 2, is characterized in that: the insulation pattern described step 6) comprises the following steps:
61), microprocessor reads the holding temperature T that user sets
d;
62), be provided with temperature sensor in hot-water bottle water temperature is monitored, when water temperature drops to the temperature T of setting
dtime, microprocessor sends signal, and electric kettle starts Heat preservation;
63), in heating process, water temperature rises gradually, when water temperature is higher than the temperature T of setting
gtime, microprocessor sends signal, and electric kettle stops Heat preservation;
64), stop heating after, water temperature starts again slow decreasing, repeating step 62), 63), until user adds new water, exit insulation pattern.
4. heating means of changing the Intelligent electric kettle that water boils automatically again according to claim 3, is characterized in that: after cold water above-mentioned steps 3) is boiled, hot-water bottle continues heating, and continuing the heat time is 2 ~ 3 minutes.
5. heating means of changing the Intelligent electric kettle that water boils automatically again according to claim 4, is characterized in that: the T described step 63)
gcompare T
dhigh 3 ~ 5 ℃.
6. heating means of changing the Intelligent electric kettle that water boils automatically again according to claim 4, is characterized in that: described step 2) with step 7) in, hot-water bottle is to use high-power heating wire heating in heating cold water; In described step 6), the heating of hot-water bottle under insulation pattern is to use the heating of small-power heating wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190040.7A CN104000484B (en) | 2014-05-07 | 2014-05-07 | A kind of heating means changing the Intelligent electric kettle that water boils automatically again |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410190040.7A CN104000484B (en) | 2014-05-07 | 2014-05-07 | A kind of heating means changing the Intelligent electric kettle that water boils automatically again |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104000484A true CN104000484A (en) | 2014-08-27 |
| CN104000484B CN104000484B (en) | 2016-06-08 |
Family
ID=51361599
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410190040.7A Active CN104000484B (en) | 2014-05-07 | 2014-05-07 | A kind of heating means changing the Intelligent electric kettle that water boils automatically again |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104000484B (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013751A (en) * | 2016-10-28 | 2018-05-11 | 广东美的生活电器制造有限公司 | Heating vessel |
| CN108338682A (en) * | 2017-01-23 | 2018-07-31 | 广东美的生活电器制造有限公司 | Health-promotion kettle method for heating and controlling, health-promotion kettle heating control apparatus and health-promotion kettle |
| CN110514688A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的饮水机制造有限公司 | Boiling point detecting method, device, storage medium |
| CN110973998A (en) * | 2019-12-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Electric heating appliance control method and device and electric heating appliance |
| CN111026203A (en) * | 2019-12-02 | 2020-04-17 | 宁波德晶元科技有限公司 | Heating control method and system suitable for vacuum kettle |
| CN111928477A (en) * | 2020-07-13 | 2020-11-13 | 上海纯米电子科技有限公司 | Heating control method, device, equipment and medium |
| CN112107216A (en) * | 2019-06-19 | 2020-12-22 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
| CN112617594A (en) * | 2020-11-30 | 2021-04-09 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN112617595A (en) * | 2020-11-30 | 2021-04-09 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN113616493A (en) * | 2020-05-08 | 2021-11-09 | 未来穿戴技术有限公司 | Heating control method, device and system for massager and computer equipment |
| CN113786100A (en) * | 2021-09-22 | 2021-12-14 | 珠海格力电器股份有限公司 | Health preserving kettle heating control method and system and health preserving kettle |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0889405A (en) * | 1994-09-28 | 1996-04-09 | Matsushita Electric Ind Co Ltd | Electric water heater |
| US5639023A (en) * | 1994-09-30 | 1997-06-17 | Braun Aktiengesellschaft | Method of controlling the water temperature in a beverage-brewing apparatus |
| CN1740931A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Control method for anti-dryout of electric heating kettle |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN1808321A (en) * | 2005-10-21 | 2006-07-26 | 艾欧史密斯(中国)热水器有限公司 | Electrical water heater capable of precisely controlling water amount and temperature, and control method thereof |
| CN101706669A (en) * | 2009-11-19 | 2010-05-12 | 九阳股份有限公司 | Heating control method of electric kettle |
| CN103673300A (en) * | 2013-12-12 | 2014-03-26 | 深圳市北鼎晶辉科技股份有限公司 | Electric water heater water boiling and anti-dry-heating control method |
-
2014
- 2014-05-07 CN CN201410190040.7A patent/CN104000484B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0889405A (en) * | 1994-09-28 | 1996-04-09 | Matsushita Electric Ind Co Ltd | Electric water heater |
| US5639023A (en) * | 1994-09-30 | 1997-06-17 | Braun Aktiengesellschaft | Method of controlling the water temperature in a beverage-brewing apparatus |
| CN1740931A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Control method for anti-dryout of electric heating kettle |
| CN1740929A (en) * | 2005-09-08 | 2006-03-01 | 晶辉科技（深圳）有限公司 | Method for estimating water boiling of electric heating kettle |
| CN1808321A (en) * | 2005-10-21 | 2006-07-26 | 艾欧史密斯(中国)热水器有限公司 | Electrical water heater capable of precisely controlling water amount and temperature, and control method thereof |
| CN101706669A (en) * | 2009-11-19 | 2010-05-12 | 九阳股份有限公司 | Heating control method of electric kettle |
| CN103673300A (en) * | 2013-12-12 | 2014-03-26 | 深圳市北鼎晶辉科技股份有限公司 | Electric water heater water boiling and anti-dry-heating control method |
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108013751A (en) * | 2016-10-28 | 2018-05-11 | 广东美的生活电器制造有限公司 | Heating vessel |
| CN108338682A (en) * | 2017-01-23 | 2018-07-31 | 广东美的生活电器制造有限公司 | Health-promotion kettle method for heating and controlling, health-promotion kettle heating control apparatus and health-promotion kettle |
| CN110514688A (en) * | 2018-05-21 | 2019-11-29 | 佛山市顺德区美的饮水机制造有限公司 | Boiling point detecting method, device, storage medium |
| CN110514688B (en) * | 2018-05-21 | 2022-03-25 | 佛山市顺德区美的饮水机制造有限公司 | Boiling point detection method, device and storage medium |
| CN112107216A (en) * | 2019-06-19 | 2020-12-22 | 浙江苏泊尔家电制造有限公司 | Cooking appliance control method and cooking appliance |
| CN111026203A (en) * | 2019-12-02 | 2020-04-17 | 宁波德晶元科技有限公司 | Heating control method and system suitable for vacuum kettle |
| CN110973998A (en) * | 2019-12-12 | 2020-04-10 | 珠海格力电器股份有限公司 | Electric heating appliance control method and device and electric heating appliance |
| CN113616493A (en) * | 2020-05-08 | 2021-11-09 | 未来穿戴技术有限公司 | Heating control method, device and system for massager and computer equipment |
| CN111928477B (en) * | 2020-07-13 | 2021-11-12 | 纯米科技(上海)股份有限公司 | Heating control method, device, equipment and medium |
| CN111928477A (en) * | 2020-07-13 | 2020-11-13 | 上海纯米电子科技有限公司 | Heating control method, device, equipment and medium |
| CN112617595A (en) * | 2020-11-30 | 2021-04-09 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN112617594B (en) * | 2020-11-30 | 2022-03-25 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN112617594A (en) * | 2020-11-30 | 2021-04-09 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN112617595B (en) * | 2020-11-30 | 2022-03-25 | 深圳爱特嘉智能科技有限公司 | Electric heating container and fluid quality detection method |
| CN113786100A (en) * | 2021-09-22 | 2021-12-14 | 珠海格力电器股份有限公司 | Health preserving kettle heating control method and system and health preserving kettle |
| CN113786100B (en) * | 2021-09-22 | 2022-04-15 | 珠海格力电器股份有限公司 | Health preserving kettle heating control method and system and health preserving kettle |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104000484B (en) | 2016-06-08 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104000484A (en) | Heating method for intelligent electric kettle with water change automatic reboiling function | |
| CN105865033B (en) | A kind of temperature control method of water of boiler | |
| CN204931334U (en) | Intelligent drinking machine | |
| CN205018842U (en) | Quick accurate accuse temperature liquid heating device | |
| CN104000483A (en) | Accurate temperature controlling method used during heating of electrical kettle | |
| CN103948310B (en) | Based on Instant heating type kettle control circuit and the control method of pid algorithm | |
| CN204963161U (en) | Drinking water water heater | |
| CN102525284A (en) | Control method of rice cooking by adopting electric rice cooker with stainless-steel inner container | |
| CN113261855A (en) | Electric cooker control method and device, storage medium and electric cooker | |
| CN202714716U (en) | Multifunctional heating teapot | |
| CN105795913B (en) | A kind of temperature adjustable drinking device | |
| CN203314780U (en) | Temperature adjusting type heating kettle | |
| CN205181094U (en) | Electric kettle | |
| CN211722836U (en) | Improved milk warmer | |
| CN201727360U (en) | Instantaneous water kettle | |
| CN205197803U (en) | Water heating device | |
| CN201404072Y (en) | Multisection temperature control electric kettle | |
| CN203693300U (en) | Temperature control circuit of temperature adjustable long-mouth electric kettle | |
| CN106598102A (en) | Heating cooking equipment and coup cooking control method thereof | |
| CN201664217U (en) | Multifunctional teapot heater | |
| KR101441287B1 (en) | Controlling device for a cooking pot | |
| WO2021137798A1 (en) | Talking tea maker | |
| CN204133184U (en) | A kind of Health care electric heating kettle | |
| CN201164366Y (en) | Electrical heating kettle capable of setting water temperature when reheating | |
| CN206651661U (en) | A kind of thermos cup that can maintain constant temperature |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |