CN203424793U

CN203424793U - Water dispenser

Info

Publication number: CN203424793U
Application number: CN201320542464.6U
Authority: CN
Inventors: 余炜; 杨喜敬; 万代立; 周娅
Original assignee: Kunming University of Science and Technology
Current assignee: Kunming University of Science and Technology
Priority date: 2013-09-03
Filing date: 2013-09-03
Publication date: 2014-02-12
Anticipated expiration: 2023-09-03

Abstract

The utility model discloses a water dispenser, and belongs to the technical field of daily necessities. The water dispenser comprises a water dispenser body, a cold water valve, a hot water valve, a cold water switch, a hot water switch, a power switch, a controller, a timer, a buzzer and a temperature sensor. The temperature sensor is arranged in a hot water container and connected with the hot water valve and the timer, a groove is further formed in the place where a cup is placed, and the cup cannot drop out easily. The water dispenser can be used as a general household water dispenser, can be used by the blind, and is convenient to use and high in safety.

Description

A kind of water dispenser

Technical field

The utility model relates to a kind of water dispenser, belongs to articles for daily use technical field.

Background technology

Now because people's daily life water generally all derives from running water, if running water is used for directly drinking, can threaten to the healthy of people again, so barreled mineral water has just arisen at the historic moment, meanwhile, routine work and life for convenience of people, the application of water dispenser is also more and more extensive, almost become indispensable daily necessities in people's life, yet, common drinking machine uses and has a lot of problems for blind person or child, as water overflows water tumbler and easily irons hand and cause waste etc. while connecing boiling water.

Summary of the invention

The purpose of this utility model is to provide a kind of water dispenser, this water dispenser comprises water dispenser main body 1, cold water switch 3, hot-water switch 4, controller 5, power switch 6, temperature sensor 7, cold valves 8, hot water valve 9, timer 10, buzzer 11, transposition switch 12, heater 13, in water dispenser main body 1, be provided with controller 5, transposition switch 12, power switch 6 and timer 10, in hot water liner, be provided with temperature sensor 7 and heater 13, cold valves 8 and hot water valve 9 are located at respectively two water outlets, below two delivery ports, on the sidewall of water dispenser main body 1, be respectively equipped with cold water switch 3 and hot-water switch 4, heater 13, timer 10, temperature sensor 7, cold valves 8, hot water valve 9, cold water switch 3, hot-water switch 4 is connected with power supply by controller 5,

The utility model is provided with buzzer 11 in water dispenser main body 1, and buzzer 11 is connected with power supply by controller 5;

The utility model is provided with groove 14 in the position of water dispenser holding water cup, in the middle of groove 14, be provided with dividing plate 2, conveniently water tumbler is placed on safe position, hot water can not flow to cup outside while flowing out, simultaneously cup can not drop because of touching because of carelessness easily yet, and can touch corresponding switch when water tumbler being placed into groove 14 when interior;

The utility model controller used thereby 5 is 8051 single-chip microcomputers, and temperature sensor 7 is the sensor of DS18B20 model, and the model of timer is 555 models.

The utility model is when for blind person, can be according to the length of the size adjustment adjustable resistor PR setting-up time of cup, connecing cold water only need be placed on water tumbler in the groove 14 under cold water delivery port, cup touches cold water switch 3, cold water switch 3 touches controller 5, controller 5 control cold valves 8 start timer 10 when opening and start timing, when timing time then, buzzer 11 sends prompt tone, cold valves 8 S3 close simultaneously, connecing hot water only need be placed on water tumbler in the groove 14 under hot water outlet, cup touches hot-water switch 4, hot-water switch 4 touches controller 5, controller 5 touches heater 13 to start to heat up water, simultaneous temperature sensor 7 starts to detect the temperature in hot water liner, when temperature reaches the temperature that we estimate to reach, open hot water valve 9, stop heating up water and opening timing device 10 simultaneously, when timing time arrives, time buzzer 11 send prompt tone, close hot water valve 9 simultaneously,

The utility model is during for general family, only need press transposition switch 12, water dispenser can continue to provide hot water, connect hot water and to connect cold water operation identical, only water tumbler need be placed in the groove 14 under hot water outlet, cup touches hot-water switch 4, open hot water valve 9, timer 10 starts timing, when timing time then buzzer 11 send prompt tone, close hot water valve 9 simultaneously.

The beneficial effects of the utility model are: the utility model can be used as common drinking machine and use, also can use for blind safety, can avoid in use breaking into pieces because of carelessness water tumbler or hot water and overflow the dangerous and waste causing, connect after water can auto power off simultaneously, reach energy-conservation effect, in addition, easy realization simple in structure of the present utility model and cost are low.

Accompanying drawing explanation

Fig. 1 is structural representation of the present utility model;

Fig. 2 is the internal structure schematic diagram of the utility model water dispenser main body;

Fig. 3 is the circuit theory schematic diagram of the utility model water dispenser;

In figure: 1-water dispenser main body, 2-dividing plate, 3-cold water switch, 4-hot-water switch, 5-controller, 6-power switch, 7-temperature sensor, 8-cold valves, 9-hot water valve, 10-timer, 11-buzzer, the 12-switch that replaces, 13-heater, 14-groove.

The specific embodiment

Below in conjunction with drawings and Examples, the utility model is described in further detail, but content of the present utility model is not limited to described scope.

The utility model provides a kind of water dispenser, this water dispenser comprises water dispenser main body 1, cold water switch 3, hot-water switch 4, controller 5, power switch 6, temperature sensor 7, cold valves 8, hot water valve 9, timer 10, buzzer 11, transposition switch 12, heater 13, in water dispenser main body 1, be provided with controller 5, transposition switch 12, power switch 6 and timer 10, in hot water liner, be provided with temperature sensor 7 and heater 13, cold valves 8 and hot water valve 9 are located at respectively two water outlets, below two delivery ports, on the sidewall of water dispenser main body 1, be respectively equipped with cold water switch 3 and hot-water switch 4, heater 13, timer 10, temperature sensor 7, cold valves 8, hot water valve 9, cold water switch 3, hot-water switch 4 is connected with power supply by controller 5, see Fig. 1 ~ 2,

The utility model is provided with groove 14 in the position of water dispenser holding water cup, in the middle of groove 14, be provided with dividing plate 2, conveniently water tumbler is placed on safe position, water can not flow to cup outside while flowing out, simultaneously cup can not drop because of touching because of carelessness easily yet, and can touch corresponding switch when water tumbler being placed into groove 14 when interior;

The utility model controller used thereby 5 is 8051 single-chip microcomputers, and temperature sensor 7 is the sensor of DS18B20 model, and the model of timer is 555.

As shown in circuit diagram Fig. 3: the utility model is when for blind person, can be according to the length of the size adjustment adjustable resistor PR setting-up time of cup, connecing cold water only need be placed on water tumbler in the groove 14 under cold water delivery port, cup touches cold water switch S1, cold water switch S1 touches controller U1, controller U1 controls and when cold valves S3 opens, to start timer U2 and start timing, when timing time then buzzer U3 send prompt tone, cold valves S3 closes simultaneously; Connecing hot water only need be placed on water tumbler in the groove 14 under hot water outlet, cup touches hot-water switch S2, hot-water switch S2 touches controller U1, controller U1 touches heater R1 to start to heat up water, and simultaneous temperature sensor U4 starts to detect the temperature in hot water liner, when temperature reaches the temperature that we estimate to reach, open hot water valve S5, stop heating up water and opening timing device U2 simultaneously, when timing time then buzzer U3 send prompt tone, close hot water valve S2 simultaneously.

Claims

1. a water dispenser, it is characterized in that: comprise water dispenser main body (1), cold water switch (3), hot-water switch (4), controller (5), power switch (6), temperature sensor (7), cold valves (8), hot water valve (9), timer (10), buzzer (11), transposition switch (12), heater (13), in water dispenser main body (1), be provided with controller (5), transposition switch (12), power switch (6) and timer (10), in hot water liner, be provided with temperature sensor (7) and heater (13), cold valves (8) and hot water valve (9) are located at respectively two water outlets, below two delivery ports, on the sidewall of water dispenser main body (1), be respectively equipped with cold water switch (3) and hot-water switch (4), heater (13), timer (10), temperature sensor (7), cold valves (8), hot water valve (9), cold water switch (3), hot-water switch (4) is connected with power supply by controller (5).

2. water dispenser according to claim 1, is characterized in that: at two delivery ports, have groove (14), be provided with dividing plate (2) in the middle of groove (14).

3. water dispenser according to claim 1, is characterized in that: in water dispenser main body (1), be provided with buzzer (11), buzzer (11) is connected with power supply by controller (5).