CN107951392A - A kind of water dispenser of quick regulation water temperature - Google Patents
A kind of water dispenser of quick regulation water temperature Download PDFInfo
- Publication number
- CN107951392A CN107951392A CN201810030792.5A CN201810030792A CN107951392A CN 107951392 A CN107951392 A CN 107951392A CN 201810030792 A CN201810030792 A CN 201810030792A CN 107951392 A CN107951392 A CN 107951392A
- Authority
- CN
- China
- Prior art keywords
- water
- temperature
- semiconductor chilling
- chilling plate
- valve
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/46—Dispensing spouts, pumps, drain valves or like liquid transporting devices
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/56—Water boiling vessels in beverage making machines having water-level controls; having temperature controls
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses a kind of water dispenser of quick regulation water temperature, the water dispenser of the quick regulation water temperature includes：Water outlet, power circuit, microcontroller, button, display screen, multiple temperature sensors, semiconductor chilling plate, electronic switch, multiple liquid level sensors, valve, three small water tanks；Semiconductor chilling plate and water tank connect in particular manner；After design temperature, hot and cold water valve and semiconductor chilling plate are opened, water temperature is sensed in real time by temperature sensor and feeds back in microcontroller, so as to control water temperature.The drawbacks of accurately cannot quickly controlling water temperature present application addresses in the market water dispenser, water temperature can rapidly be changed, and water temperature can be reduced to below room temperature, the noise of water dispenser can be reduced, have the advantages that cost is low, energy consumption is small, period of reservation of number is short, reduce the waste of water resource.
Description
Technical field
Patent of the present invention is related to a kind of water dispenser, more particularly to a kind of drinking-water using semiconductor chilling plate control water temperature
Machine.
Background technology
Water dispenser is that one kind is used cooperatively with drinking water, can heat drinking water and be convenient for people to the device drunk.From appearance
Since, it is subject to people widely to welcome, occupies irreplaceable effect in daily life quickly.In prior art
Middle water dispenser is all to set two Water supply switch valves, and one is the heated drinking water of supply, the other is supply room temperature is drunk
Water, so as to be convenient for people to drink.But when people want to drink the water of certain temperature, it is necessary to which hot and cold water is constantly mixed to adjust
Water temperature, it is both inconvenient, water temperature can not be quickly and accurately adjusted, but have stringent want to water temperature in some applications
Ask, for example, make tea often need more than 95 DEG C hot water, rush honey often need 50 DEG C ~ 60 DEG C hot water, make coffee often needs 80
DEG C ~ 90 DEG C of hot water, rush milk powder and often need 40 DEG C ~ 60 DEG C hot water etc., existing water dispenser cannot meet these requirements；
The water that hot summer people want to drink below room temperature is also not being met.This shortcoming is not resolved yet so far.
The prior art directly converts electric energy to thermal energy during being heated to drinking water, this mode to the utilization rate of energy not
Height, can produce noise during drinking machine heating.
Existing water dispenser mainly has some technical deficiencies：Water temperature can not easily be controlled, it is impossible to meet the needs of user；
It is difficult to drop to water temperature below room temperature, can not meets people in the needs of drinking water in summer；Meanwhile the utilization rate of water dispenser energy
Also it is not high, and water dispenser has noise in use.
The content of the invention
To solve the above-mentioned problems, patent of the present invention provides a kind of water dispenser of quick regulation water temperature, including water outlet,
Power circuit, microcontroller, button, display screen, multiple temperature sensors, semiconductor chilling plate, electronic switch, multiple level sensings
Device, valve, three small water tanks；The button and monolithic mechatronics；Display screen and monolithic mechatronics；Temperature sensor and list
Piece mechatronics；Liquid level sensor and monolithic mechatronics；Semiconductor chilling plate is electrically connected with electronic switch；Electronic switch and list
Piece mechatronics；Three small water tanks are respectively cold tanks, hot water and go out water tank；The semiconductor chilling plate is consolidated
It is scheduled between cold tanks and hot water, cold tanks are in close contact with semiconductor chilling plate, hot water and semiconductor system
Cold close contact；The temperature sensor is fixed on small tank inner wall；The display screen is near button；The cold water water
Case and go out between water tank to have valve；The hot water and go out between water tank to have valve；Have near water outlet water tank bottom
Water outlet.
Further, LED light, LED light and monolithic mechatronics are further included in water dispenser；The LED instructions
Lamp is above water outlet.
The beneficial effect of patent of the present invention has：Water temperature can easily be controlled, user can be met to different drinking water water temperatures
Need；Water temperature can be dropped to below room temperature, can meet people in the needs of drinking water in summer；Display screen is with the addition of, can be real-time
Display water temperature, it is convenient for users to use；There is semiconductor chilling plate in external container, semiconductor chilling plate is electric current transducing type
Sheet, it is not necessary to any refrigerant, by the control of input current, it can be achieved that accurately water temperature controls, and works as actual water
When temperature is higher than target water temperature, water temperature can be rapidly reduced, water temperature can be reduced to below room temperature；There is provided small water tank, only
The water needed to user is heated or cooled down, and the cost of hardware can also be reduced by not only reaching energy saving effect, avoid wave
Take drinking water, since Water in Water Tanks amount is few so the speed of heating or refrigeration is fast, so as to reduce the time of user's wait；When partly leading
It when body cooling piece is powered, can not only cold tanks is cooled down, while hot water can be heated, improve the energy of water dispenser
Effect, semiconductor chilling plate are in close contact with small water tank, can reduce thermal resistance, reduce the noise in heating process.
Brief description of the drawings
The application is further illustrated with reference to the accompanying drawings and examples.Attached drawing is used for providing the further reason to the application
Solution, is provided commonly for explaining the application with embodiments herein, does not form the limitation to the application.
Fig. 1 is the electrical schematic diagram of patent one embodiment of the present invention.
Fig. 2 is the schematic diagram of three small water tank and its peripheral part in embodiment.
In figure：1. microcontroller, 2. power circuits, 3. buttons, 4. display screens, 5. temperature sensors, 6. valves, 7. liquid levels pass
Sensor, 8. electronic switches, 9. semiconductor chilling plates, 10.LED indicator lights, 11. water inlets, 12. drinking water water outlets, 13. heat
Water water outlet, 14. cold water water outlets.
Embodiment
Patent Example of the present invention is described in further detail below in conjunction with attached drawing, following embodiment is only shown
Example property, the technical solution for explanation and illustration patent of the present invention is only capable of, and be not to be construed as to patented technology of the present invention
The limitation of scheme.
In the accompanying drawings, a kind of water dispenser of quick regulation water temperature, including：It is water outlet, power circuit, microcontroller, button, aobvious
Display screen, multiple temperature sensors, semiconductor chilling plate, electronic switch, multiple liquid level sensors, valve, three small water tanks.
Button and monolithic mechatronics；In one embodiment, using matrix press-key, in order to ensure the accurate good of button
With employing disappearing for keys of single chip microcomputer and tremble program, coordinated using Independent keys disappear twitter circuit in another embodiment, this two
Kind scenario-frame is simple, cheap, and button is used for set water temperature in embodiment.
Display screen and monolithic mechatronics；Display screen is this using 12864 Liquid Crystal Modules in one embodiment
Liquid Crystal Module is small, it is low in energy consumption, can convenient Display of Chinese characters, show real-time water temperature, the water temperature of setting in embodiment
With the information such as remaining water in water dispenser.Touch-screen is used in another embodiment, touch-screen has the function of display screen,
It can show information, touch-screen also has the function of button.
Temperature sensor and monolithic mechatronics；Multiple temperature sensors are added inside small water tank, can be more accurately
Water temperature is detected, when adding the drinking water of different temperatures in small water tank, non-uniform temperature in small water tank, sets multiple temperature sensing
Device can accurately reflect the situation of small water tank temperature.Liquid level sensor is installed in small water tank, can be reduced by measuring water
The waste of water resource, and according to water number and current water temperature come determine heating or refrigeration power, reach user as early as possible and set
Fixed water temperature, reduces period of reservation of number, can also reduce power consumption.In one embodiment using DS18B20 temperature
Sensor is spent, multiple DS18B20 are connected in parallel on three lines, and microcontroller and multiple DS18B20's can be realized by this three lines
Two-way communication, can use, precision can reach 0.5 DEG C at -10 DEG C ~ 125 DEG C.Temperature sensor can also use temperature-sensitive
Resistance and thermocouple, both sensors also need to supporting circuit.
Liquid level sensor and monolithic mechatronics；Liquid level sensor is bonded in small tank outer wall, can be to various temperature
Drinking water is accurately measured, in the present embodiment using DS1603NF supersonic non-contact liquid level sensors, it
It can realize non-contact accurate detection, and this liquid level sensor is small, easy to install, strong antijamming capability, and ultrasonic wave can
To penetrate the outer wall of container, the height of liquid level is measured, suitable for the container of various material of the wall thickness no more than 5mm.
Semiconductor chilling plate is electrically connected with electronic switch；Semiconductor chilling plate needs high current when working, thus passes through electricity
Sub switch control semiconductor chilling plate work.In the present embodiment using the semiconductor refrigerating of TEC1-12706 models
Piece, quickly can heat or freeze.For electronic switch using MOSFET, concrete model is IRF540 in the present embodiment,
Electronic switch has the advantages that cheap, reliable and stable using relay, relay in another embodiment.
Electronic switch and monolithic mechatronics；Microcontroller electron switch sends different signals, opens electronic switch
Or shut-off.For microcontroller using STC89C51, this single chip computer architecture is simple, cheap in one embodiment,
There are ISD4003 voice modules in this embodiment, the communication of microcontroller and voice module, drives voice module play cuing
Voice, including the water temperature of setting, current water temperature, whether the information such as water shortage.In other embodiments also using other types of
Microcontroller.
Valve has motor, microcontroller is sent using electronic proportional integration regulating valve in valve in one embodiment
Electric signal directly controls the opening and closing of valve, and then controls the flow of water.Valve is using motor-driven valve in another embodiment,
The driving current of motor-driven valve is larger, and microcontroller is powered by electronic switch to valve, controls the valve opening of motor-driven valve.At one
Water outlet uses automatic valve in embodiment, when water temperature reaches user's setting value, its automatic draining；In another embodiment
Water outlet uses manually-operated gate, and when water temperature reaches user's setting value, valve hand-actuated is opened by user.
Power circuit is transformed into the alternating current of 220V or 110V the direct current of 12V and 5V in one embodiment
Electricity, power circuit are made of Switching Power Supply, and the direct current supply microcontroller of 5V uses, and the direct current of 12V passes through electronic switch
Semiconductor supply cooling piece and valve.
Three small water tanks are respectively cold tanks, hot water and go out water tank；Small water tank uses 304 in embodiment
Food-grade stainless steel does liner, and the capacity of each small water tank is 300 milliliters, when user wants the Drinking Water Temperature and the reality that drink
Temperature can be rapidly heated or cool down so as to reduce period of reservation of number and energy saving not simultaneously as the capacity of small water tank is small,
Reduce the waste of water resource.When drinking water is not required in user, water dispenser is standby, and different temperatures may be remained in three small water tanks
Drinking water, due to there is provided three small water tanks, so cold water, hot water and water outlet are separated, reducing the heat between them
Exchange, preferable heat insulation effect can be reached, and then the effect of energy saving can be reached, while decrease semiconductor chilling plate
Working time, extend the service life of semiconductor chilling plate, reduce the failure rate and maintenance cost of complete machine.
Semiconductor chilling plate is fixed between cold tanks and hot water, and cold tanks closely connect with semiconductor chilling plate
Touch, hot water is in close contact with semiconductor chilling plate；After being powered in embodiment to semiconductor chilling plate, semiconductor chilling plate
One end generates heat one end refrigeration, and at the same time, hot water heating is also being given to cold tanks refrigeration, so as to reduce the loss of the energy,
The time of user's wait can also be reduced.Need to be dropped with fan or heat sink when most of occasions are using semiconductor chilling plate
Temperature, and semiconductor chilling plate one end is directly in close contact with cold tanks in the application, the other end is directly close with hot water
Contact, reduces the volume of complete machine, it is not necessary to and using fan or heat sink, cost is reduced, decreases the energy consumption of fan,
The noise brought during fan use is avoided, the excessive damage semiconductor chilling plate of temperature is it also avoid, extends using the longevity
Life.Semiconductor chilling plate also reduces thermal resistance with the mode that hot and cold water tank directly contacts so that semiconductor chilling plate and water tank it
Between heat conduction more quickly and efficiently, and then reduce in semiconductor chilling plate and surrounding environment between other materials such as air
Heat exchange, more energy conservation and environmental protection；In traditional hot water heating process, hot water can shake, and can make a sound, and in the application
Since cold tanks and semiconductor chilling plate are in close contact, hot water is in close contact with semiconductor chilling plate, reduces hot water
Vibrations, reduce sound.
Temperature sensor is fixed on small tank inner wall；Temperature sensor is fixed on small tank inner wall and prevents in the present embodiment
Temperature sensor avoids the loosening of temperature sensor wires and comes off with water movement.
Display screen is near button；User-friendly, display screen is at keys upwards 5cm in embodiment.
Cold tanks and go out between water tank to have valve；Hot water and go out between water tank to have valve.In embodiment,
The temperature that microcontroller is needed according to cold tanks and the water temperature of hot water and user is come the aperture of control valve, so as to control
The flow of cold water and hot water, cold water and hot water mixing, are rapidly reached customer satisfaction system drinking water water temperature, not only in water tank is gone out
Reduce the time of user's wait, and it is more energy saving.
Button is near water outlet；It is convenient for the user to operate, top 10cm of the button in water outlet in one embodiment
Place.
LED indicator lights are further included in water dispenser, in embodiment using two 3mm round ends LED, one is rubescent
Light LED, hot light illustrate just at work when rising；One is green light LED, illustrates that water temperature has reached when green light lights
User requires.LED indicator lights and monolithic mechatronics, LED indicator lights are driven by the I/O mouths of microcontroller.
The embodiment of patent of the present invention is explained in detail above in association with attached drawing, but patent of the present invention is not limited to be retouched
The embodiment stated.For a person skilled in the art, it is right in the case where not departing from patent principle of the present invention and spirit
These embodiments carry out a variety of change, modification, replacement and modification, still fall within the protection domain of patent of the present invention.
Claims (2)
1. a kind of water dispenser of quick regulation water temperature, it is characterized in that：Including water outlet, power circuit, microcontroller, button, display
Screen, multiple temperature sensors, semiconductor chilling plate, electronic switch, multiple liquid level sensors, valve, three small water tanks；It is described to press
Key and monolithic mechatronics；Display screen and monolithic mechatronics；Temperature sensor and monolithic mechatronics；Liquid level sensor and list
Piece mechatronics；Semiconductor chilling plate is electrically connected with electronic switch；Electronic switch and monolithic mechatronics；Three small water tanks
It is respectively cold tanks, hot water and goes out water tank；The semiconductor chilling plate be fixed on cold tanks and hot water it
Between, cold tanks are in close contact with semiconductor chilling plate, and hot water is in close contact with semiconductor chilling plate；The temperature sensing
Device is fixed on small tank inner wall；The display screen is near button；The cold tanks and go out between water tank to have valve；Institute
Stating hot water and going out between water tank has valve；There is water outlet near water outlet water tank bottom.
2. a kind of water dispenser of quick regulation water temperature according to claim 1, it is characterized in that：Further included in water dispenser
LED indicator lights, LED indicator lights and monolithic mechatronics；The LED indicator lights are above water outlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030792.5A CN107951392A (en) | 2018-01-12 | 2018-01-12 | A kind of water dispenser of quick regulation water temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810030792.5A CN107951392A (en) | 2018-01-12 | 2018-01-12 | A kind of water dispenser of quick regulation water temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107951392A true CN107951392A (en) | 2018-04-24 |
Family
ID=61955739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810030792.5A Withdrawn CN107951392A (en) | 2018-01-12 | 2018-01-12 | A kind of water dispenser of quick regulation water temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107951392A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801037A (en) * | 2019-11-05 | 2020-02-18 | 当涂县瑞龙果树种植专业合作社 | Peach unhairing device fast in operation |
| 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 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201775486U (en) * | 2010-04-27 | 2011-03-30 | 上海市七宝中学 | Water dispenser |
| CN204049266U (en) * | 2014-03-12 | 2014-12-31 | 湖州职业技术学院 | A kind of semiconductor water dispenser |
| CN104586256A (en) * | 2014-12-01 | 2015-05-06 | 上海电机学院 | Water dispenser body and water dispenser |
| CN105011775A (en) * | 2015-08-18 | 2015-11-04 | 王金春 | Low-power energy-saving hot water device |
| CN208048621U (en) * | 2018-01-12 | 2018-11-06 | 安徽师范大学 | A kind of water dispenser that can accurately control water temperature |
-
2018
- 2018-01-12 CN CN201810030792.5A patent/CN107951392A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201775486U (en) * | 2010-04-27 | 2011-03-30 | 上海市七宝中学 | Water dispenser |
| CN204049266U (en) * | 2014-03-12 | 2014-12-31 | 湖州职业技术学院 | A kind of semiconductor water dispenser |
| CN104586256A (en) * | 2014-12-01 | 2015-05-06 | 上海电机学院 | Water dispenser body and water dispenser |
| CN105011775A (en) * | 2015-08-18 | 2015-11-04 | 王金春 | Low-power energy-saving hot water device |
| CN208048621U (en) * | 2018-01-12 | 2018-11-06 | 安徽师范大学 | A kind of water dispenser that can accurately control water temperature |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110801037A (en) * | 2019-11-05 | 2020-02-18 | 当涂县瑞龙果树种植专业合作社 | Peach unhairing device fast in operation |
| 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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|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180424 |
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| WW01 | Invention patent application withdrawn after publication |