CN102722200A - Quantitative instant heating kettle control circuit and control method thereof - Google Patents
Quantitative instant heating kettle control circuit and control method thereof Download PDFInfo
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- CN102722200A CN102722200A CN201210187977XA CN201210187977A CN102722200A CN 102722200 A CN102722200 A CN 102722200A CN 201210187977X A CN201210187977X A CN 201210187977XA CN 201210187977 A CN201210187977 A CN 201210187977A CN 102722200 A CN102722200 A CN 102722200A
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- 238000010438 heat treatment Methods 0.000 title claims abstract description 135
- 238000000034 method Methods 0.000 title claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 112
- 239000008400 supply water Substances 0.000 claims description 21
- 239000008236 heating water Substances 0.000 claims description 18
- 230000000694 effects Effects 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000003670 easy-to-clean Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- 235000012206 bottled water Nutrition 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 229910001607 magnesium mineral Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Abstract
The invention relates to the field of control circuits and control methods, in particular to a quantitative instant heating kettle control circuit and a control method thereof. The utility model provides a ration instant heating kettle control circuit, wherein, including the power, the control unit, water supply structure, go out the water switch, the water level detects the structure, temperature-sensing element and heating structure, the power is connected with the control unit, the control unit respectively with water supply structure, go out the water switch, the water level detects the structure, temperature-sensing element, heating structure connects, the water level detects the water yield that the structure is used for detecting in the heating structure, temperature-sensing element is used for detecting the temperature degree of heating structure, the control unit detects the signal control water supply structure's of structure and temperature-sensing element intaking, the drainage of going out the water switch and the heating of heating structure according to the water level. The circuit connection and the control method are simple, a user can select the water quantity to be heated, the water is quantitatively heated and quantitatively discharged, and the device is efficient and energy-saving.
Description
Technical field
The present invention relates to a kind of control circuit and control method field, be specifically related to a kind of quantitative instantaneous heating water jug control circuit and control method thereof.
Background technology
Along with the development of society, human requirement to various potable water also improves constantly, and existing ordinary canteen on the market is the heat-generating pipe heating of kettle body bottom, and water-in-kettle just can be drunk after must be all boiled, and heat time heating time is long, and efficient is low; Simultaneously, also be prone to by (thousand boiling water) to boil water repeatedly, produce calcium, magnesium mineral deposition, water quality is stale, is unfavorable for health; But existing instantaneous heating water jug Fast Heating water, but the amount that goes out hot water after the heating is indefinite, can not satisfy the demand how much water how much water of user's needs just heats and export how much water, causes the repeated heating of water easily, the waste of resource.
Summary of the invention
The technical matters that the present invention solves provides a kind of quantitative instantaneous heating water jug control circuit and control method thereof, and its circuit connection and control method are simple, and the user need can select the water yield of heating, and quantitatively heating and quantitative-outlet are energy-efficient.
For solving the problems of the technologies described above; The technical scheme that the present invention adopts is: a kind of quantitative instantaneous heating water jug control circuit; Wherein, comprise power supply, control module, water-supply structure, effluent switch, water level detecting structure, temperature-sensing element and heating arrangement, power supply is connected with control module; Control module is connected with water-supply structure, effluent switch, water level detecting structure, temperature-sensing element, heating arrangement respectively; The water level detecting structure is used to detect the water yield in the heating arrangement, and temperature-sensing element is used to detect the coolant-temperature gage of heating arrangement, and control module discharges water and the heating of heating arrangement according to the water inlet of the signal controlling water-supply structure of water level detecting structure and temperature-sensing element, effluent switch.This kind control circuit can be controlled the water yield that gets in the heating arrangement accurately, has realized that quantitative water inlet quantitatively heats the function of quantitative-outlet; And temperature-sensing element can detect the temperature of water in the heating arrangement accurately, and when reaching design temperature, temperature-sensing element sends signal and gives control module; Control module control effluent switch is opened; Thereby emit the water in the heating arrangement, reached the effect of quantitatively emitting hot water, effluent switch is opened when discharging water; Control module control heating arrangement outage stopping heating preventing the generation of dry combustion method.
Further, described control module comprises user interface and automatically controlled mainboard, and automatically controlled mainboard is connected with power supply, and automatically controlled mainboard also is connected with water-supply structure, effluent switch, water level detecting structure, temperature-sensing element, heating arrangement respectively.Through user interface, the user can set the water yield of needs heating and the temperature of heating, and quantitatively heating and quantitative-outlet are energy-efficient.
Further, described water-supply structure is a water pump.Supply water to heating arrangement through water pump.
Further, described effluent switch is a solenoid valve.Solenoid valve is electrically connected with control module, and water delivering orifice can opened or close to autoelectrinic control and needn't user's hands-on effluent switch fast.
Further, described heating arrangement comprises the heater that heating cavity is outside with being located at heating cavity, and heater is connected with control module.Other reason causes losing efficacy heater owing to damaging perhaps, is located at outside the making of heating cavity and changes conveniently, and simultaneously, heating cavity also is easy to clean.
Further, described temperature-sensing element is a thermistor.One end of thermistor contacts with the interior liquid of heating arrangement, and thermistor also is electrically connected with control module, can detect the interior water temperature of heating arrangement fast and be sent to control module to signal.
A kind of quantitative instantaneous heating water jug control method may further comprise the steps:
A, control module setting need the water yield of heating and the temperature of heating;
B, control module control water-supply structure supply water to heating arrangement; When the water level in the heating arrangement arrived designated water level, the water level detecting structure sent signal to control module, and control module control water-supply structure stops to supply water, the heating of control module control heating arrangement;
C, temperature-sensing element detect the temperature of water in the heating arrangement, and when temperature reached the setting value of control module, temperature-sensing element sent signal to control module, and control module control heating arrangement stops heating, and the effluent switch of control module control is simultaneously opened water outlet;
After D, the completion that discharges water, effluent switch is closed automatically, and complete machine returns to holding state.
The control heating arrangement began heating when further, control module was controlled the water-supply structure water supply start among the described step B.Adopt aforesaid way, just heat when making water supply start, can effectively improve the efficient of heating.
Optional, when perhaps stopping to supply water after control module control water-supply structure stops to supply water among the described step B, control module control heating arrangement begins heating.Adopt aforesaid way, making stops to supply water just begins heating when the back perhaps stops to supply water, and avoids occurring empty phenomenon of burning.
Compared with prior art; Beneficial effect is: the present invention includes power supply, control module, water-supply structure, effluent switch, water level detecting structure, temperature-sensing element and heating arrangement; Power supply is connected with control module; Control module is connected with water-supply structure, effluent switch, water level detecting structure, temperature-sensing element, heating arrangement respectively; The water level detecting structure is used to detect the water yield in the heating arrangement, and temperature-sensing element is used to detect the coolant-temperature gage of heating arrangement, and control module discharges water and the heating of heating arrangement according to the water inlet of the signal controlling water-supply structure of water level detecting structure and temperature-sensing element, effluent switch.Its circuit connect and control method simple, the user can select the water yield that heats, quantitatively heating and quantitative-outlet are energy-efficient.
Description of drawings
Fig. 1 is that circuit of the present invention connects synoptic diagram;
Fig. 2 is a control flow synoptic diagram of the present invention.
Embodiment
Shown in Fig. 1-2; A kind of quantitative instantaneous heating water jug control circuit; Wherein, comprise power supply 1, control module 2, water-supply structure 3, effluent switch 4, water level detecting structure 5, temperature-sensing element 6 and heating arrangement 7, power supply 1 is connected with control module 2; Control module 2 is connected with water-supply structure 3, effluent switch 4, water level detecting structure 5, temperature-sensing element 6, heating arrangement 7 respectively; Water level detecting structure 5 is used to detect the water yield in the heating arrangement 30, and temperature-sensing element 6 is used to detect the coolant-temperature gage of heating arrangement 7, and control module discharges water and the heating of heating arrangement 7 according to the water inlet of the signal controlling water-supply structure 3 of water level detecting structure 5 and temperature-sensing element 6, effluent switch 4.This kind control circuit can be controlled the water yield that gets in the heating arrangement 7 accurately, has realized the quantitatively function of heating of quantitative water inlet; And temperature-sensing element 6 can detect the temperature of heating arrangement 7 accurately, and when reaching design temperature, temperature-sensing element 6 sends signal and gives control module 2; Control module 2 control effluent switch 4 are opened; Thereby emit the water in the heating arrangement 7, reached the effect of quantitatively emitting hot water, effluent switch 4 is opened when discharging water; 7 outages of control module 2 control heating arrangements stop heating, prevent the generation of dry combustion method.
Further, described control module 2 comprises user interface and automatically controlled mainboard, and automatically controlled mainboard is connected with power supply 1, and automatically controlled mainboard also is connected with water-supply structure 3, effluent switch 4, water level detecting structure 5, temperature-sensing element 6, heating arrangement 7 respectively.Through user interface, the user can set the water yield of needs heating and the temperature of heating, and quantitatively heating and quantitative-outlet are energy-efficient.
Further, described water-supply structure 3 is a water pump.Supply water to heating arrangement through water pump.
Further, described effluent switch 4 is a solenoid valve.Solenoid valve is electrically connected with control module 2, and water delivering orifice can opened or close to autoelectrinic control and needn't user's hands-on effluent switch fast.
Further, described heating arrangement 7 comprises the heater that heating cavity is outside with being located at heating cavity, and heater is connected with control module 2.Other reason causes losing efficacy heater owing to damaging perhaps, is located at outside the making of heating cavity and changes conveniently, and simultaneously, heating cavity also is easy to clean.
Further, described temperature-sensing element 6 is a thermistor.Liquid in one end of thermistor and the heating arrangement 7 contacts, and thermistor also is electrically connected with control module 2, can detect the interior water temperature of heating arrangement 7 fast and be sent to control module 2 to signal.
A kind of quantitative instantaneous heating water jug control method may further comprise the steps:
A, control module setting need the water yield of heating and the temperature of heating;
B, control module control water-supply structure supply water to heating arrangement; When the water level in the heating arrangement arrived designated water level, the water level detecting structure sent signal to control module, and control module control water-supply structure stops to supply water, the heating of control module control heating arrangement;
C, temperature-sensing element detect the temperature of water in the heating arrangement, and when temperature reached the setting value of control module, temperature-sensing element sent signal to control module, and control module control heating arrangement stops heating, and the effluent switch of control module control is simultaneously opened water outlet;
After D, the completion that discharges water, effluent switch is closed automatically, and complete machine returns to holding state.
The control heating arrangement began heating when further, control module was controlled the water-supply structure water supply start among the step B.Adopt aforesaid way, just heat synchronously when making water supply start, can effectively improve the efficient of heating.
Optional, control module control water-supply structure stop to supply water back or when stopping to supply water, control module control heating arrangement begins heating among the step B.Adopt aforesaid way, make to stop to supply water back or just begin heating when stopping to supply water, can reach the effect of quantitative instant heating equally.
For example need one glass of 100ml, 80 ℃ hot water, 80 ℃ of the water yield 100ml that at first needs to heat in control module settings and the temperature of heating; Control module control water-supply structure supplies water to heating arrangement then; When the water level in the heating arrangement arrived designated water level 100ml, the water level detecting structure sent signal to control module, and control module control water-supply structure stops to supply water, the heating of control module control heating arrangement; The control heating arrangement began synchronous heating or control module control water-supply structure stop to supply water back or when stopping to supply water when wherein control module can be controlled the water-supply structure water supply start, controlled heating arrangement again and began heating; Then; Temperature-sensing element detects the temperature of water in the heating arrangement, and when temperature reached 80 ℃ of the setting values of control module, temperature-sensing element sent signal to control module; Control module control heating arrangement stops heating, and the effluent switch of control module control is simultaneously opened water outlet; At last, after effluent switch had been put the water of 100ml, effluent switch was closed automatically, and complete machine returns to holding state.
The above only is a preferred implementation of the present invention, should be pointed out that for those skilled in the art, under the prerequisite that does not break away from the principle of the invention, can do the improvement of some suitable actual conditions to the technical scheme of invention.Therefore, protection scope of the present invention is not limited thereto, and those of skill in the art are any to be included within protection domain of the present invention based on non-material change on the technical scheme of the present invention.
Claims (9)
1. quantitative instantaneous heating water jug control circuit; It is characterized in that: comprise power supply (1), control module (2), water-supply structure (3), effluent switch (4), water level detecting structure (5), temperature-sensing element (6) and heating arrangement (7); Power supply (1) is connected with control module (2); Control module (2) is connected with water-supply structure (3), effluent switch (4), water level detecting structure (5), temperature-sensing element (6), heating arrangement (7) respectively; Water level detecting structure (5) is used to detect the water yield in the heating arrangement (30); Temperature-sensing element (6) is used to detect the coolant-temperature gage of heating arrangement (7), and control module discharges water and the heating of heating arrangement (7) according to the water inlet of the signal controlling water-supply structure (3) of water level detecting structure (5) and temperature-sensing element (6), effluent switch (4).
2. a kind of quantitative instantaneous heating water jug control circuit according to claim 1; It is characterized in that: described control module (2) comprises user interface and automatically controlled mainboard; Automatically controlled mainboard is connected with power supply (1), and automatically controlled mainboard also is connected with water-supply structure (3), effluent switch (4), water level detecting structure (5), temperature-sensing element (6), heating arrangement (7) respectively.
3. a kind of quantitative instantaneous heating water jug control circuit according to claim 1 is characterized in that: described water-supply structure (3) is a water pump.
4. a kind of quantitative instantaneous heating water jug control circuit according to claim 1 is characterized in that: described effluent switch (4) is a solenoid valve.
5. a kind of quantitative instantaneous heating water jug control circuit according to claim 1 is characterized in that: described heating arrangement (7) comprises the heater that heating cavity is outside with being located at heating cavity, and heater is connected with control module (2).
6. a kind of quantitative instantaneous heating water jug control circuit according to claim 1 is characterized in that: described temperature-sensing element (6) is a thermistor.
7. a quantitative instantaneous heating water jug control method is characterized in that, may further comprise the steps:
A, control module setting need the water yield of heating and the temperature of heating;
B, control module control water-supply structure supply water to heating arrangement; When the water level in the heating arrangement arrived designated water level, the water level detecting structure sent signal to control module, and control module control water-supply structure stops to supply water, the heating of control module control heating arrangement;
C, temperature-sensing element detect the temperature of water in the heating arrangement, and when temperature reached the setting value of control module, temperature-sensing element sent signal to control module, and control module control heating arrangement stops heating, and the effluent switch of control module control is simultaneously opened water outlet;
After D, the completion that discharges water, effluent switch is closed automatically, and complete machine returns to holding state.
8. a kind of quantitative instantaneous heating water jug control method according to claim 7 is characterized in that: the control heating arrangement began heating when control module was controlled the water-supply structure water supply start among the described step B.
9. a kind of quantitative instantaneous heating water jug control method according to claim 7 is characterized in that: when control module control water-supply structure stops to supply water among the described step B or the back that stops to supply water is controlled heating arrangement and is begun heating.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187977XA CN102722200A (en) | 2012-06-08 | 2012-06-08 | Quantitative instant heating kettle control circuit and control method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210187977XA CN102722200A (en) | 2012-06-08 | 2012-06-08 | Quantitative instant heating kettle control circuit and control method thereof |
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| Publication Number | Publication Date |
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| CN102722200A true CN102722200A (en) | 2012-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201210187977XA Pending CN102722200A (en) | 2012-06-08 | 2012-06-08 | Quantitative instant heating kettle control circuit and control method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157317A (en) * | 2016-03-07 | 2017-09-15 | 广东美的生活电器制造有限公司 | A kind of liquid heating, electric hot water bottle and its anti-dry control method |
| CN107960841A (en) * | 2016-10-20 | 2018-04-27 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and its control method |
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| JP2003056914A (en) * | 2001-08-08 | 2003-02-26 | Matsushita Electric Ind Co Ltd | Water heater |
| CN201175260Y (en) * | 2008-03-13 | 2009-01-07 | 广东新宝电器股份有限公司 | Temperature-adjustment pump instant heating type electric water boiling device |
| CN201184967Y (en) * | 2008-04-24 | 2009-01-21 | 顾永洪 | Control circuit for multifunctional instantaneously-heated type water jug |
| CN201205206Y (en) * | 2008-04-09 | 2009-03-11 | 顾永洪 | Instant hot type electric kettle |
| CN201488249U (en) * | 2009-09-02 | 2010-05-26 | 美的集团有限公司 | Quick steam control electric water boiler |
| CN202661909U (en) * | 2012-06-08 | 2013-01-09 | 美的集团有限公司 | Quantitative instant heating kettle control circuit |
-
2012
- 2012-06-08 CN CN201210187977XA patent/CN102722200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003056914A (en) * | 2001-08-08 | 2003-02-26 | Matsushita Electric Ind Co Ltd | Water heater |
| CN201175260Y (en) * | 2008-03-13 | 2009-01-07 | 广东新宝电器股份有限公司 | Temperature-adjustment pump instant heating type electric water boiling device |
| CN201205206Y (en) * | 2008-04-09 | 2009-03-11 | 顾永洪 | Instant hot type electric kettle |
| CN201184967Y (en) * | 2008-04-24 | 2009-01-21 | 顾永洪 | Control circuit for multifunctional instantaneously-heated type water jug |
| CN201488249U (en) * | 2009-09-02 | 2010-05-26 | 美的集团有限公司 | Quick steam control electric water boiler |
| CN202661909U (en) * | 2012-06-08 | 2013-01-09 | 美的集团有限公司 | Quantitative instant heating kettle control circuit |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107157317A (en) * | 2016-03-07 | 2017-09-15 | 广东美的生活电器制造有限公司 | A kind of liquid heating, electric hot water bottle and its anti-dry control method |
| CN107960841A (en) * | 2016-10-20 | 2018-04-27 | 佛山市顺德区美的电热电器制造有限公司 | Cooking equipment and its control method |
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| CB02 | Change of applicant information |
Address after: 528311 Guangdong, Foshan, Beijiao, the United States, the United States and the United States on the avenue of the United States, the headquarters of the United States building B floor, District, 26-28 Applicant after: MIDEA GROUP Co.,Ltd. Address before: 528311 Beijiao, Foshan, Shunde District, the town of Guangdong, the United States Avenue, No. 6 Applicant before: Midea Group |
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Free format text: CORRECT: APPLICANT; FROM: MEIDI GROUP CO. LTD. TO: MIDEA GROUP CO., LTD. |
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Application publication date: 20121010 |