CN107951392A - A kind of water dispenser of quick regulation water temperature - Google Patents

A kind of water dispenser of quick regulation water temperature Download PDF

Info

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.)
Withdrawn
Application number
CN201810030792.5A
Other languages
Chinese (zh)
Inventor
李源
陈瑾
朱向冰
应世伟
李鹏飞
吴敏
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Anhui Normal University
Original Assignee
Anhui Normal University
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Anhui Normal University filed Critical Anhui Normal University
Priority to CN201810030792.5A priority Critical patent/CN107951392A/en
Publication of CN107951392A publication Critical patent/CN107951392A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/46Dispensing spouts, pumps, drain valves or like liquid transporting devices
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47JKITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
    • A47J31/00Apparatus for making beverages
    • A47J31/44Parts or details or accessories of beverage-making apparatus
    • A47J31/54Water boiling vessels in beverage making machines
    • A47J31/56Water boiling vessels in beverage making machines having water-level controls; having temperature controls

Landscapes

  • 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

A kind of water dispenser of quick regulation water temperature
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.
CN201810030792.5A 2018-01-12 2018-01-12 A kind of water dispenser of quick regulation water temperature Withdrawn CN107951392A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Patent Citations (5)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN103622554B (en) A kind ofly the water dispenser of quantitative constant temperature water outlet and water dispenser can export the control method of water
CN208048621U (en) A kind of water dispenser that can accurately control water temperature
CN201436522U (en) Cold and thermal thermotank
CN107100234A (en) A kind of Intelligent shower house system
CN107951392A (en) A kind of water dispenser of quick regulation water temperature
CN203802265U (en) Water dispenser capable of quantitatively outputting water at fixed temperature
CN207407537U (en) A kind of thermostatically controlled electric heater
CN101666531A (en) Floor heating and air conditioner integration control device
CN2525906Y (en) Digital temp-regulating automatic drinking water apparatus
CN208192848U (en) Intelligent drinking machine
CN207797219U (en) Heating and ventilating equipment control system
CN211372786U (en) Water temperature control device and water heater
CN103822336A (en) Temperature controller capable of realizing stepless speed adjustment
CN204445413U (en) A kind of new and effective Green energy-saving drinking water machine
CN208952434U (en) A kind of temperature control system of shower bath
CN106766667B (en) Liquid refrigerating and heating device
CN109520144A (en) A kind of control system of electric water heater and speed heat store up formula electric heater
CN209726617U (en) A kind of portable intelligent equipment freezed and heated
CN203704468U (en) Rapid energy-saving refrigeration system of refrigerator
CN203564089U (en) Multifunctional water dispenser capable of providing hot water and ice water
CN210842016U (en) Capillary network office desk radiation air conditioning device
CN208798944U (en) Air curtain cabinet energy-saving operation system
CN209528895U (en) One kind being based on fast-refrigerating temperature-controlling energy-saving water fountain system
CN202191115U (en) Cup seat device capable of heating and refrigerating
CN207648987U (en) A kind of intelligence cold-storage domestic fan

Legal Events

Date Code Title Description
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

WW01 Invention patent application withdrawn after publication