CN103948324A - Method for controlling outlet water temperature of water dispenser - Google Patents
Method for controlling outlet water temperature of water dispenser Download PDFInfo
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- CN103948324A CN103948324A CN201410143060.9A CN201410143060A CN103948324A CN 103948324 A CN103948324 A CN 103948324A CN 201410143060 A CN201410143060 A CN 201410143060A CN 103948324 A CN103948324 A CN 103948324A
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Abstract
The invention relates to a method for controlling the outlet water temperature of a water dispenser and provides the water dispenser with a hot water storage tank, a cold water storage tank and a water mixing tank which are respectively provided with a temperature sensor for detecting water temperature in the corresponding tank. When a required water temperature is input by a user, an MCU (Micro Control Unit) controls water outlet amounts, which flow into the water mixing tank, at the water outlet of the hot water storage tank and at the cold water storage tank according to water temperature data collected by the temperature sensors in real time; the water temperature in the water mixing tank is compared with the required water temperature to judge whether the hot water storage tank or the cold water storage tank continues to output water or not; when the water temperature in the water mixing tank is equal to the required water temperature, the water outputting of the hot water storage tank and the cold water storage tank is stopped, and water in the water mixing tank is controlled to flow out through a water outlet nozzle arranged on the water dispenser. According to the method, a whole water mixing process is controlled, and a temperature sensor is arranged in each tank, so that water mixing speed is improved; further, autonomous control on drinking water temperature is realized.
Description
Technical field
The present invention relates to a kind of water fountain effluent temperature-controlled process.
Background technology
General water dispenser usually needs to arrange 2-3 faucet, and cold water, warm water, three faucets of hot water, need use different faucets according to different demands while making like this user use this water dispenser; Owing to only having cold water, warm water, three gears of hot water, if when user needs the water of specified temp, just need between different faucets, move, to recall the Drinking Water Temperature oneself needing, and which can not ensure that Drinking Water Temperature is own required, often whole cup is all filled water, all differs and converts out surely own temperature required water.
Nowadays people are more and more higher for the attention rate of drinking-water, and user's drinking-water all needs to adopt specific Drinking Water Temperature, for example best drinking water temperature in life, such as: the optimum water temperature of making tea is 70 DEG C～80 DEG C, bubbles out the dark brown fragrance coming all good; The temperature of Hot Coffee is just fragrant and sweet good to eat in the time of 70 DEG C of left and right; The taste in the time of 60 DEG C～65 DEG C such as warm milk, hot soup is best; Rush the water of honey, optimum temperature is 50 DEG C～60 DEG C etc., also as: the required temperature of bubble baby milk is applicable to 45 degree, Tai Gao or the too low making milk powder that is all not suitable for; Therefore the water dispenser of existing 2-3 gear leaving water temperature more and more can not meet user's demand; Need one can control water fountain effluent temperature for this reason, and only need adopt a faucet, can realize the water fountain effluent temperature-controlled process of user's request Drinking Water Temperature.
Summary of the invention
The object of the present invention is to provide one can realize user's request Drinking Water Temperature from main control, and can control the water fountain effluent temperature-controlled process of water fountain effluent temperature.
For achieving the above object, technical scheme of the present invention is: a kind of water fountain effluent temperature-controlled process, comprise the steps,
Step S01: provide one with hot water water storage tank body, cold water water storage tank body and be watered the water dispenser of tank body, and described hot water water storage tank body, cold water water storage tank body and be watered tank body and be equipped with the temperature sensor for measuring tank body water temperature; Described temperature sensor is all connected to the MCU being arranged in water dispenser;
Step S02: in the time that user inputs a demand water temperature, described MCU flow to according to the water temperature Data Control hot water water storage tank body delivery port of each temperature sensor Real-time Collection and cold water water storage tank body delivery port the water yield that is watered tank body;
Step S03: be relatively watered water temperature and the demand water temperature of tank body, and according to this comparable situation, judge whether hot water water storage tank body or cold water water storage tank body continue water outlet;
Step S04: in the time being watered the water temperature of tank body and equaling demand water temperature, stop the water outlet of hot water water storage tank body and cold water water storage tank body, and control the water being watered in tank body and flow out through the faucet being arranged on water dispenser.
In embodiments of the present invention, described hot water water storage tank body delivery port and cold water water storage tank body delivery port are all connected to the water inlet that is watered tank body, described in be watered tank body delivery port be connected to described faucet; Described hot water water storage tank body, cold water water storage tank body and the delivery port that is watered tank body are equipped with electromagnetic water valve, and the switch of described electromagnetic water valve is controlled by described MCU.
In embodiments of the present invention, described step S02 to step S04 to be watered process implementation mode specific as follows:
Step S31: according to the delivery port size of hot water water storage tank body and the delivery port size of cold water water storage tank body, calculate the real-time water yield m of hot water water storage tank body delivery port
1real-time water yield m with cold water water storage tank body delivery port
2;
Step S32: establishing user's request water temperature is T, the electromagnetic water valve of control hot water water storage tank body and cold water water storage tank body delivery port is opened and is discharged water; By heat formula, known be watered water temperature T in tank body '=
, Q
1=CM
1 t
1, Q
2=CM
2 t
2, be formula of reduction, can think that lowest temperature value is 0 degree, i.e. Q
1, Q
2can be simplified shown as Q
1=CM
1t
1, Q
2=CM
2t
2;
Step S33: when be watered water temperature T in tank body '=demand water temperature T, i.e. T=T'=
time, control the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port and close, stop discharging water, complete the process of being watered, meanwhile, MCU control is watered the electromagnetic water valve of tank body delivery port and opens, and the water being watered in tank body flows out through faucet;
Wherein, Q
1for the water outlet total amount of heat of hot water water storage tank body delivery port, Q
2for the water outlet total amount of heat of cold water water storage tank body delivery port, C is that specific heat of water holds, and M1 and M2 are respectively according to m
1and m
2the water inventory that goes out that goes out water inventory and cold water water storage tank body delivery port of the hot water water storage tank body delivery port in a period of time drawing, M is the water yield being watered in tank body, and M=M
1+ M
2,
t
1=T
1-0,
t
2=T
2-0, T
1be respectively the water temperature in water temperature and the cold water water storage tank body in hot water water storage tank body with T2.
In embodiments of the present invention, the described process implementation mode that is watered also comprises that one is fixedly watered pattern, when fixing demand water temperature, by the program of MCU inner setting, the opening time of controlling the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port, equals this fixing demand water temperature to reach the water temperature being watered in tank body.
In embodiments of the present invention, the water inlet of described hot water water storage tank body and cold water water storage tank body is connected to running water water inlet through a filter.
In embodiments of the present invention, described faucet is arranged at the downside of water dispenser control panel, and the upper surface of described control panel is also provided with one for controlling the temperature touch-screen of water fountain effluent temperature, and this temperature touch-screen is connected to described MCU.
In embodiments of the present invention, described temperature touch-screen is color temperature touch-screen, and the color touch striped button of this color temperature touch-screen is realized by temperature tone form, is transferred to warm tones from cool colour and represents respectively temperature from low to high.
In embodiments of the present invention, described temperature touch-screen is also provided with conventional temperature touch key-press, so that user sets the Drinking Water Temperature that self is accustomed to.
Compared to prior art, the present invention has following beneficial effect:
1, the present invention is provided with temperature touch-screen, and user can adjust own required Drinking Water Temperature by this temperature touch-screen, and this temperature touch-screen is color temperature touch-screen, and temperature height is obviously directly perceived;
2, the present invention at hot water water storage tank body, cold water water storage tank body be watered on tank body and be equipped with temperature sensor, has accelerated the speed that is watered of drinking-water;
3, temperature touch-screen of the present invention is also provided with conventional temperature touch key-press, so that user sets the Drinking Water Temperature that self is accustomed to.
Brief description of the drawings
Fig. 1 is that the present invention is watered process schematic block diagram.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme of the present invention is specifically described.
A kind of water fountain effluent temperature-controlled process of the present invention, comprises the steps,
Step S01: provide one with hot water water storage tank body, cold water water storage tank body and be watered the water dispenser of tank body, and described hot water water storage tank body, cold water water storage tank body and be watered tank body and be equipped with the temperature sensor for measuring tank body water temperature; Described temperature sensor is all connected to the MCU being arranged in water dispenser;
Step S02: in the time that user inputs a demand water temperature, described MCU flow to according to the water temperature Data Control hot water water storage tank body delivery port of each temperature sensor Real-time Collection and cold water water storage tank body delivery port the water yield that is watered tank body;
Step S03: be relatively watered water temperature and the demand water temperature of tank body, and according to this comparable situation, judge whether hot water water storage tank body or cold water water storage tank body continue water outlet;
Step S04: in the time being watered the water temperature of tank body and equaling demand water temperature, stop the water outlet of hot water water storage tank body and cold water water storage tank body, and control the water being watered in tank body and flow out through the faucet being arranged on water dispenser.
For allowing those skilled in the art more understand the inventive method, it is below the specific embodiment of the inventive method.
As shown in Figure 1, a kind of water fountain effluent temperature-controlled process, comprises the steps,
Step S01: provide one with hot water water storage tank body, cold water water storage tank body and be watered the water dispenser of tank body, and described hot water water storage tank body, cold water water storage tank body and be watered tank body and be equipped with the temperature sensor for measuring tank body water temperature; Described temperature sensor is all connected to the MCU being arranged in water dispenser;
Step S02: in the time that user inputs a demand water temperature, described MCU flow to according to the water temperature Data Control hot water water storage tank body delivery port of each temperature sensor Real-time Collection and cold water water storage tank body delivery port the water yield that is watered tank body;
Step S03: be relatively watered water temperature and the demand water temperature of tank body, and according to this comparable situation, judge whether hot water water storage tank body or cold water water storage tank body continue water outlet;
Step S04: in the time being watered the water temperature of tank body and equaling demand water temperature, stop the water outlet of hot water water storage tank body and cold water water storage tank body, and control the water being watered in tank body and flow out through the faucet being arranged on water dispenser.
Described hot water water storage tank body delivery port and cold water water storage tank body delivery port are all connected to the water inlet that is watered tank body, described in be watered tank body delivery port be connected to described faucet; Described hot water water storage tank body, cold water water storage tank body and the delivery port that is watered tank body are equipped with electromagnetic water valve, and the switch of described electromagnetic water valve is controlled by described MCU.
Described step S02 to step S04 to be watered process implementation mode specific as follows:
Step S31: according to the delivery port size of hot water water storage tank body and the delivery port size of cold water water storage tank body, calculate the real-time water yield m of hot water water storage tank body delivery port
1real-time water yield m with cold water water storage tank body delivery port
2;
Step S32: establishing user's request water temperature is T, the electromagnetic water valve of control hot water water storage tank body and cold water water storage tank body delivery port is opened and is discharged water; By heat formula, known be watered water temperature T in tank body '=
, Q
1=CM
1 t
1, Q
2=CM
2 t
2, be formula of reduction, can think that lowest temperature value is 0 degree, i.e. Q
1, Q
2can be simplified shown as Q
1=CM
1t
1, Q
2=CM
2t
2;
Step S33: when be watered water temperature T in tank body '=demand water temperature T, i.e. T=T'=
time, control the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port and close, stop discharging water, complete the process of being watered, meanwhile, MCU control is watered the electromagnetic water valve of tank body delivery port and opens, and the water being watered in tank body flows out through faucet;
Wherein, Q
1for the water outlet total amount of heat of hot water water storage tank body delivery port, Q
2for the water outlet total amount of heat of cold water water storage tank body delivery port, (being watered the total amount of heat Q=Q1+Q2 of water in tank body) C is that specific heat of water holds, and M1 and M2 are respectively according to m
1and m
2the water inventory that goes out that goes out water inventory and cold water water storage tank body delivery port of the hot water water storage tank body delivery port in a period of time drawing, M is the water yield being watered in tank body, and M=M
1+ M
2,
t
1=T
1-0,
t
2=T
2-0, T
1be respectively the water temperature in water temperature and the cold water water storage tank body in hot water water storage tank body with T2.
The described process implementation mode that is watered also comprises that one is fixedly watered pattern (this is fixedly watered pattern, for staff is through the test of many times of the water yield to hot water water storage tank body and cold water water storage tank body delivery port, and the pattern that is accurately watered of carrying out software programming realization, particular demands water temperature be watered temperature error values 0.01% ~ 0.02%), when fixing demand water temperature, by the program of MCU inner setting, control the opening time (opening time of this electromagnetic water valve is that test of many times is measured) of the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port, equal this fixing demand water temperature to reach the water temperature being watered in tank body.
The water inlet of described hot water water storage tank body and cold water water storage tank body is connected to running water water inlet through a filter.
Described faucet is arranged at the downside of water dispenser control panel, and the upper surface of described control panel is also provided with one for controlling the temperature touch-screen of water fountain effluent temperature, and this temperature touch-screen is connected to described MCU.
Described temperature touch-screen is color temperature touch-screen, and the color touch striped button of this color temperature touch-screen is realized by temperature tone form, is transferred to warm tones from cool colour and represents respectively temperature from low to high.
Described temperature touch-screen is also provided with conventional temperature touch key-press, so that user sets the Drinking Water Temperature that self is accustomed to.
Be more than preferred embodiment of the present invention, all changes of doing according to technical solution of the present invention, when the function producing does not exceed the scope of technical solution of the present invention, all belong to protection scope of the present invention.
Claims (8)
1. a water fountain effluent temperature-controlled process, is characterized in that: comprises the steps,
Step S01: provide one with hot water water storage tank body, cold water water storage tank body and be watered the water dispenser of tank body, and described hot water water storage tank body, cold water water storage tank body and be watered tank body and be equipped with the temperature sensor for measuring tank body water temperature; Described temperature sensor is all connected to the MCU being arranged in water dispenser;
Step S02: in the time that user inputs a demand water temperature, described MCU flow to according to the water temperature Data Control hot water water storage tank body delivery port of each temperature sensor Real-time Collection and cold water water storage tank body delivery port the water yield that is watered tank body;
Step S03: be relatively watered water temperature and the demand water temperature of tank body, and according to this comparable situation, judge whether hot water water storage tank body or cold water water storage tank body continue water outlet;
Step S04: in the time being watered the water temperature of tank body and equaling demand water temperature, stop the water outlet of hot water water storage tank body and cold water water storage tank body, and control the water being watered in tank body and flow out through the faucet being arranged on water dispenser.
2. a kind of water fountain effluent temperature-controlled process according to claim 1, it is characterized in that: described hot water water storage tank body delivery port and cold water water storage tank body delivery port are all connected to the water inlet that is watered tank body, described in be watered tank body delivery port be connected to described faucet; Described hot water water storage tank body, cold water water storage tank body and the delivery port that is watered tank body are equipped with electromagnetic water valve, and the switch of described electromagnetic water valve is controlled by described MCU.
3. a kind of water fountain effluent temperature-controlled process according to claim 2, is characterized in that: described step S02 to step S04 to be watered process implementation mode specific as follows:
Step S31: according to the delivery port size of hot water water storage tank body and the delivery port size of cold water water storage tank body, calculate the real-time water yield m of hot water water storage tank body delivery port
1real-time water yield m with cold water water storage tank body delivery port
2;
Step S32: establishing user's request water temperature is T, the electromagnetic water valve of control hot water water storage tank body and cold water water storage tank body delivery port is opened and is discharged water; By heat formula, known be watered water temperature T in tank body '=
, Q
1=CM
1 t
1, Q
2=CM
2 t
2, be formula of reduction, can think that lowest temperature value is 0 degree, i.e. Q
1, Q
2can be simplified shown as Q
1=CM
1t
1, Q
2=CM
2t
2;
Step S33: when be watered water temperature T in tank body '=demand water temperature T, i.e. T=T'=
time, control the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port and close, stop discharging water, complete the process of being watered, meanwhile, MCU control is watered the electromagnetic water valve of tank body delivery port and opens, and the water being watered in tank body flows out through faucet;
Wherein, Q
1for the water outlet total amount of heat of hot water water storage tank body delivery port, Q
2for the water outlet total amount of heat of cold water water storage tank body delivery port, C is that specific heat of water holds, and M1 and M2 are respectively according to m
1and m
2the water inventory that goes out that goes out water inventory and cold water water storage tank body delivery port of the hot water water storage tank body delivery port in a period of time drawing, M is the water yield being watered in tank body, and M=M
1+ M
2,
t
1=T
1-0,
t
2=T
2-0, T
1be respectively the water temperature in water temperature and the cold water water storage tank body in hot water water storage tank body with T2.
4. a kind of water fountain effluent temperature-controlled process according to claim 3, it is characterized in that: described in be watered process implementation mode and also comprise that one is fixedly watered pattern, when fixing demand water temperature, by the program of MCU inner setting, the opening time of controlling the electromagnetic water valve of hot water water storage tank body and cold water water storage tank body delivery port, equals this fixing demand water temperature to reach the water temperature being watered in tank body.
5. a kind of water fountain effluent temperature-controlled process according to claim 4, is characterized in that: the water inlet of described hot water water storage tank body and cold water water storage tank body is connected to running water water inlet through a filter.
6. a kind of water fountain effluent temperature-controlled process according to claim 5, it is characterized in that: described faucet is arranged at the downside of water dispenser control panel, the upper surface of described control panel is also provided with one for controlling the temperature touch-screen of water fountain effluent temperature, and this temperature touch-screen is connected to described MCU.
7. a kind of water fountain effluent temperature-controlled process according to claim 6, it is characterized in that: described temperature touch-screen is color temperature touch-screen, the color touch striped button of this color temperature touch-screen is realized by temperature tone form, is transferred to warm tones from cool colour and represents respectively temperature from low to high.
8. according to a kind of water fountain effluent temperature-controlled process described in claim 6 or 7, it is characterized in that: described temperature touch-screen is also provided with conventional temperature touch key-press, so that user sets the Drinking Water Temperature that self is accustomed to.
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|---|---|---|---|
| CN201410143060.9A CN103948324A (en) | 2014-04-11 | 2014-04-11 | Method for controlling outlet water temperature of water dispenser |
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|---|---|---|---|
| CN201410143060.9A CN103948324A (en) | 2014-04-11 | 2014-04-11 | Method for controlling outlet water temperature of water dispenser |
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Family
ID=51325788
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| CN201410143060.9A Pending CN103948324A (en) | 2014-04-11 | 2014-04-11 | Method for controlling outlet water temperature of water dispenser |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104771071A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Single-outlet water dispenser with real-time temperature control function |
| CN105054797A (en) * | 2015-08-19 | 2015-11-18 | 三峡大学 | Small water temperature control system |
| CN106052105A (en) * | 2016-07-01 | 2016-10-26 | 衡阳师范学院 | Electric water tank and control method thereof |
| WO2017024490A1 (en) * | 2015-08-11 | 2017-02-16 | ***生 | Method and water dispenser for matching output water temperature according to code |
| WO2017024489A1 (en) * | 2015-08-11 | 2017-02-16 | ***生 | Information reminder method for use when matching code to dispensed water temperature, and water dispenser |
| CN107136940A (en) * | 2017-07-17 | 2017-09-08 | 合肥左成传媒科技有限公司 | A kind of water dispenser water intaking humidity control system |
| CN107157318A (en) * | 2016-03-08 | 2017-09-15 | 广东美的生活电器制造有限公司 | The control method and hot-water bottle of hot-water bottle |
| CN108113479A (en) * | 2018-01-05 | 2018-06-05 | 惠安北酷机械科技有限公司 | A kind of energy-saving cold hot beverage making device |
| CN113069006A (en) * | 2021-03-29 | 2021-07-06 | 苏州丁冬电器有限公司 | Boiled water and instant-cooling type warm water dual-purpose composite water dispenser |
| CN113703496A (en) * | 2021-10-28 | 2021-11-26 | 深圳市北鼎晶辉科技有限公司 | Intelligent temperature adjusting method, device, equipment and medium based on water dispenser |
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| CN104771071A (en) * | 2015-03-13 | 2015-07-15 | 浙江大学 | Single-outlet water dispenser with real-time temperature control function |
| WO2017024490A1 (en) * | 2015-08-11 | 2017-02-16 | ***生 | Method and water dispenser for matching output water temperature according to code |
| WO2017024489A1 (en) * | 2015-08-11 | 2017-02-16 | ***生 | Information reminder method for use when matching code to dispensed water temperature, and water dispenser |
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| CN105054797B (en) * | 2015-08-19 | 2018-05-08 | 三峡大学 | A kind of small-sized water temperature control system |
| CN107157318A (en) * | 2016-03-08 | 2017-09-15 | 广东美的生活电器制造有限公司 | The control method and hot-water bottle of hot-water bottle |
| CN106052105A (en) * | 2016-07-01 | 2016-10-26 | 衡阳师范学院 | Electric water tank and control method thereof |
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| CN107136940A (en) * | 2017-07-17 | 2017-09-08 | 合肥左成传媒科技有限公司 | A kind of water dispenser water intaking humidity control system |
| CN108113479A (en) * | 2018-01-05 | 2018-06-05 | 惠安北酷机械科技有限公司 | A kind of energy-saving cold hot beverage making device |
| CN113069006A (en) * | 2021-03-29 | 2021-07-06 | 苏州丁冬电器有限公司 | Boiled water and instant-cooling type warm water dual-purpose composite water dispenser |
| CN113703496A (en) * | 2021-10-28 | 2021-11-26 | 深圳市北鼎晶辉科技有限公司 | Intelligent temperature adjusting method, device, equipment and medium based on water dispenser |
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Application publication date: 20140730 |