CN207718525U - A kind of anti-scald water dispenser - Google Patents

Abstract

A kind of anti-scald water dispenser, including drinking machine crust, water inlet pipe, hot water barrel, warm water bucket, cooling bucket, heating controller, solenoid valve, electric heater, temperature controller, tap have tap on drinking machine crust；The water inlet pipe of hot water barrel upper end is connected with ball-cock assembly A, solenoid valve A, water level sensor is housed in hot water barrel, the outlet pipe of hot water barrel lower end is connected with solenoid valve B, and solenoid valve B is connect by pipeline with the ball-cock assembly B of upper end in warm water bucket, and warm water bottom of the barrel outlet pipe is connect with tap；Cooling bucket is cased on the outside of warm water bucket, cooling bottom of the barrel is connect with water inlet pipe, and the outlet pipe of cooling bucket upper end is connect by solenoid valve A with the water inlet pipe of hot water barrel upper end；Advantageous effect is：The water for maintaining warm water bucket is entirely sterilized by high temperature, and is constant warm water, and scald accident will not occur；Can also be extended to plug-in card charging water intaking device or with mobile phone barcode scanning pay water intaking device.

Description

A kind of anti-scald water dispenser

Technical field

The utility model is related to a kind of water dispensers, and in particular to a kind of anti-scald water dispenser.

Background technology

Currently, the hot water temperature that electric heater is released is very high, it is easy to cause scald accident, especially children to water intaking person； In addition, the water of electric heater is continuous supplementation, taking little water just has cold water supplement, when continuous water withdrawal is big, often takes out It is not boiling water, it is possible to cause germ contamination, not meet hygienic requirements.

Invention content

The purpose of this utility model is exactly and to provide the drinking-water of a kind of anti-scald, safety and sanitation to overcome the above problem Machine.

The purpose of this utility model can be achieved through the following technical solutions：

A kind of anti-scald water dispenser, including drinking machine crust, water inlet pipe, hot water barrel, warm water bucket, cooling bucket, computer heating control Device, solenoid valve, electric heater, temperature controller, tap have tap on drinking machine crust；It is characterized in that：Hot water barrel upper end into Water pipe is connected with ball-cock assembly A, solenoid valve A, and hot water bottom of the barrel is equipped with electric heater A, temperature controller A, is passed equipped with water level in hot water barrel The outlet pipe of sensor, hot water barrel lower end is connected with solenoid valve B, and solenoid valve B is connected by the ball-cock assembly B of upper end in pipeline and warm water bucket It connects, warm water bucket is equipped with electric heater B, temperature controller B, warm water bottom of the barrel outlet pipe and water in the lower section of hot water barrel, warm water bottom of the barrel Tap connection；Cooling bucket is cased on the outside of warm water bucket, cooling bottom of the barrel is connect with water inlet pipe, and the outlet pipe of cooling bucket upper end passes through electricity Magnet valve A is connect with the water inlet pipe of hot water barrel upper end；Heating controller and water level sensor, solenoid valve A, electric heater A, solenoid valve B, temperature controller A is electrically connected；When water dispenser power switch is closed, solenoid valve A, solenoid valve B all in opening state, When water dispenser power switch is initially opened, solenoid valve A is opened, solenoid valve B is closed, and electric heater A is begun to warm up, and reaches temperature control When device A setting values, electric heater A power-off stops heating, while temperature controller A sends out signal, heating controller to heating controller Solenoid valve A closings, solenoid valve B openings are controlled, when the water temperature of warm water bucket is reduced to the setting value of temperature controller B, starts electric heater B Heating, keeps the water of warm water bucket constant in a water temperature section；When hot water barrel underwater is preferably minimized water level line, water level sensor Signal of water shortage is sent out, heating controller starts, and solenoid valve A is opened, solenoid valve B is closed, and hot water barrel starts to intake, the water of hot water barrel When position is raised to maximum water level, water level sensor, which sends out water, expires signal, and electric heater A is begun to warm up, and reaches temperature controller A setting values When, electric heater A power-off stops heating, while temperature controller A sends out signal to heating controller, and heating controller controls solenoid valve A is closed, solenoid valve B is opened, and is moved in circles.

According to a kind of above-described anti-scald water dispenser, it is characterized in that：Anti-scald water dispenser has charging water intake system, meter Expense water intake system includes solenoid valve C, water outlet meter, arithmetic and control unit electrical connection, card reader, balance display；In warm water bucket Equipped with solenoid valve C, water outlet meter on the pipeline that bottom outlet pipe is connect with tap；Solenoid valve C, water outlet meter and operation Controller is electrically connected；Equipped with card reader, balance display, card reader, balance display and arithmetic and control unit on drinking machine crust Electrical connection；After water intaking card insertion enters card reader, if thering is the amount of money, solenoid valve C to be opened on water intaking card, when unlatching tap discharges water, Water outlet meter starts to measure, and continuous data is sent in arithmetic and control unit, by arithmetic and control unit operation, is converted to gold Volume eats up part of fund in water intaking card, and remaining sum is shown on balance display, after closing tap, stops metering, remaining sum is shown Device shows resulting balance.

According to a kind of above-described anti-scald water dispenser, it is characterized in that：Have to fetch water to block to supplement with money on anti-scald water dispenser and is System, water intaking card charging system include money supplementing device, coin storage box, door of withdrawing cash, money supplementing device is electrically connected with arithmetic and control unit, when remaining sum is zero When solenoid valve C close, tap is cut off the water supply；Money supplementing device is housed in drinking-water terminal enclosure, money supplementing device can receive currency or coin Water intaking card is supplemented with money, the balance of funding after supplementing with money in water intaking card is shown on balance display, can be fetched water after supplementing with money； Coin storage box is provided in water dispenser, door of withdrawing cash on drinking machine crust has lock on door of withdrawing cash.

According to a kind of above-described anti-scald water dispenser, it is characterized in that：Anti-scald water dispenser has mobile phone water intake system, hand Machine water intake system includes mobile phone signal processor, voice cue module, loud speaker, solenoid valve C, water outlet meter, operation control Device；Mobile phone signal processor, solenoid valve C, water outlet meter, voice cue module are electrically connected with arithmetic and control unit 19, and voice carries Show that module is electrically connected with loud speaker；Equipped with solenoid valve C, water outlet meter on the pipeline that warm water bottom of the barrel outlet pipe is connect with tap Measuring device；Solenoid valve C, water outlet meter are electrically connected with arithmetic and control unit；There are loud speaker, two-dimension code pattern on drinking machine crust； Voice cue module forms speech prompting system with loud speaker；Water intaking people scan the two-dimensional code figure with mobile phone, just and mobile phone signal Processor establishes contact, and after the money amount of money and payment cipher are pre-payed in people's input of fetching water, solenoid valve C is opened, and sending out can take The voice prompt of water；When unlatching tap discharges water, water outlet meter starts to measure, and continuous data is sent to operation control Being added up in device, after closing tap, stops metering, solenoid valve C is closed, and mobile phone signal processor, which deducts, uses water fund, Left fund returns to water intaking people, and speech prompting system sends out prompt；The water intaking amount of money, which has reached, pre-pays money, and solenoid valve C is closed, and stops supplying Water, speech prompting system send out voice prompt；The two-dimension code pattern can also be bar code graphics.

The advantageous effect of the utility model compared with prior art is：The water for maintaining warm water bucket is entirely to disappear by high temperature Poison is crossed, and is constant warm water, scald accident will not occur；Plug-in card charging water intaking device can also be extended to or swept with mobile phone Code payment water intaking device.

Description of the drawings

Fig. 1 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 1；

Fig. 2 is a kind of schematic diagram of 1 each component of anti-scald water dispenser embodiment connection of the utility model.

Fig. 3 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 2；

Fig. 4 is a kind of schematic diagram of 2 each component of anti-scald water dispenser embodiment connection of the utility model；

Fig. 5 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 3；

Fig. 6 is a kind of schematic diagram of 3 each component of anti-scald water dispenser embodiment connection of the utility model；

Fig. 7 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 4；

Fig. 8 is a kind of schematic diagram of 4 each component of anti-scald water dispenser embodiment connection of the utility model；

Icon explanation：

1, drinking machine crust；2, water inlet pipe；3, hot water barrel；4, warm water bucket；5 cooling buckets；6, heating controller； 7、 Tap；8, ball-cock assembly A；9, solenoid valve A；10, electric heater A；11, temperature controller A；12, water level sensor；13, solenoid valve B；14, ball-cock assembly B；15, electric heater B；16, temperature controller B；17, solenoid valve C；18, it is discharged meter；19, arithmetic and control unit； 20, card reader；21, balance display；22, money supplementing device；23, it withdraws cash door；24, mobile phone signal processor；25, voice prompt mould Block；26, loud speaker；27, two-dimension code pattern.

Specific implementation mode

Embodiment 1

Fig. 1 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 1；Fig. 2 is that this practicality is new A kind of schematic diagram of 1 each component of anti-scald water dispenser embodiment connection of type；A kind of anti-scald water dispenser of the utility model, including drink Water dispenser shell 1, water inlet pipe 2, hot water barrel 3, warm water bucket 4, cooling bucket 5, heating controller 6, solenoid valve, electric heater, temperature controller, Tap 7, it is characterized in that：There are water inlet pipe 2, tap 7 on drinking machine crust 1；The water inlet pipe of 3 upper end of hot water barrel is connected with floating ball Valve A8, solenoid valve A9,3 bottom of hot water barrel are equipped with electric heater A10, temperature controller A11, water level sensor 12 are housed in hot water barrel 3, The outlet pipe of 3 lower end of hot water barrel is connected with solenoid valve B13, the ball-cock assembly that solenoid valve B13 passes through upper end in pipeline and warm water bucket 4 B14 connections, warm water bucket 4 are equipped with electric heater B15, temperature controller B16,4 bottom of warm water bucket in the lower section of hot water barrel 3,4 bottom of warm water bucket Portion's outlet pipe is connect with tap 7；4 outside of warm water bucket is cased with cooling bucket 5, and 5 bottom of cooling bucket is connect with water inlet pipe 2, cooling bucket 5 The outlet pipe of upper end is connect by solenoid valve A9 with the water inlet pipe of 3 upper end of hot water barrel；Heating controller 6 and water level sensor 12, Solenoid valve A9, electric heater A10, solenoid valve B13, temperature controller A11 electrical connections；When water dispenser power switch is closed When, solenoid valve A9, solenoid valve B13 are all in opening state, when first used first to cooling bucket 5, hot water barrel 3,4 note of warm water bucket Water, when the water of warm water bucket 4 fills, ball-cock assembly B14 is closed, and warm water bucket stops water inlet, the ball-cock assembly when the water of hot water barrel 3 fills A8 is closed, and hot water barrel stops water inlet；When water dispenser power switch is initially opened, solenoid valve A9 is opened, solenoid valve B13 is closed, electricity Heater A10 is begun to warm up, and reaches temperature controller A11 setting values（Such as 98 DEG C）When, electric heater A10 power-off stops heating, simultaneously Temperature controller A11 sends out signal to heating controller 6, and heating controller 6 controls solenoid valve A9 closings, solenoid valve B13 is opened, and opens Tap 7 bleeds off first water, and the hot water of hot water barrel 3 enters warm water bucket 4, hot water enter after warm water bucket 4 with cooling bucket 5 Cold water carries out heat exchange, and the water temperature of warm water bucket 4 continuously decreases, if being reduced to the setting value of temperature controller B16（Such as 42 DEG C）When, it opens Dynamic electric heater B15 heating, keeps the water of warm water bucket 4 constant in a water temperature section（Between 40 DEG C -44 DEG C）, so that it may with normal It fetches water；When hot water barrel 3 when being preferably minimized water level line under water, water level sensor 12 sends out signal of water shortage, and heating controller 6 opens Dynamic, solenoid valve A9 is opened, solenoid valve B13 is closed, and hot water barrel 3 starts to intake, when the water level of hot water barrel 3 is raised to maximum water level, Water level sensor 12, which sends out water, expires signal, and electric heater A10 is begun to warm up, and reaches temperature controller A11 setting values（Such as 98 DEG C）When, electricity Heater A10 power-off stops heating, while temperature controller A11 sends out signal to heating controller 6, and heating controller 6 controls electromagnetism Valve A9 is closed, solenoid valve B13 is opened, and is moved in circles, and the water for maintaining warm water bucket 4 is entirely sterilized by high temperature, and It is constant warm water, scald accident will not occurs.Electric heater can be that electromagnetic heater or electric tube heater or microwave add Hot device.Temperature controller can be put on the shell, can also be put inside the shell, if put inside the shell, can open one on the shell Screwdriver adjustment hole.It, can be in the peripheral packet thermal insulation material of hot water barrel 3, warm water bucket 4 and pipeline in order to energy saving, antifreeze.

Embodiment 2

Fig. 3 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 2；Fig. 4 is that this practicality is new A kind of schematic diagram of 2 each component of anti-scald water dispenser embodiment connection of type；Embodiment 2 is increased on the basis of stating upper embodiment 1 Charging water intake system, charging water intake system has been added to include solenoid valve C17, water outlet meter 18, the electrical connection of arithmetic and control unit 19, read Card device 20, balance display 21；Solenoid valve C17 is housed on the pipeline that 4 bottom outlet pipe of warm water bucket is connect with tap 7, is gone out Water meter 18；Solenoid valve C17, water outlet meter 18 are electrically connected with arithmetic and control unit 19；Card reader is housed on drinking machine crust 1 20, balance display 21, card reader 20, balance display 21 are electrically connected with arithmetic and control unit 19；Water intaking card insertion enters card reader 20 Afterwards, if having the amount of money, solenoid valve C17 to be opened on water intaking card, when unlatching tap 7 discharges water, water outlet meter 18 starts to measure, And continuous data is sent in arithmetic and control unit 19, by 19 operation of arithmetic and control unit, it is converted to the amount of money and eats up part of in water intaking card Fund, and show remaining sum on balance display 21, after closing tap, stop metering, balance display 21 is shown finally Remaining sum.

Embodiment 3

Fig. 5 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 3；Fig. 6 is that this practicality is new A kind of schematic diagram of 3 each component of anti-scald water dispenser embodiment connection of type；Embodiment 3 is outside the water dispenser for stating upper embodiment 2 Increased on shell 1 water intaking card charging system, water intaking card charging system include money supplementing device 22, coin storage box, door 23 of withdrawing cash, money supplementing device 22 It is electrically connected with arithmetic and control unit 19, when remaining sum is zero, solenoid valve C17 is closed, and tap 7 is cut off the water supply；In drinking-water terminal enclosure 1 Equipped with money supplementing device 7, money supplementing device 7 can receive currency or coin and be supplemented with money to water intaking card, more than the fund after supplementing with money in water intaking card Volume is shown on balance display 21, can be fetched water after supplementing with money；It is provided with coin storage box in water dispenser, has on drinking machine crust 1 It withdraws cash door 23, there is lock on door 23 of withdrawing cash, the money in coin storage box can be taken out by opening the lock withdrawn cash on door 23.In this way in some spies Determine place（Such as school, unit, street public place）Water rate, the electricity charge needed for heating can collect automatically, drinking-water is asked Topic is resolved, and can also play water saving effect.

Embodiment 4

Fig. 7 is a kind of outline structural diagram of anti-scald water dispenser embodiment of the utility model 4；Fig. 8 is that this practicality is new A kind of schematic diagram of 4 each component of anti-scald water dispenser embodiment connection of type；Embodiment 4 be state upper embodiment 1 on the basis of Mobile phone water intake system is increased, it is characterized in that：Mobile phone water intake system include mobile phone signal processor 24, voice cue module 25, Loud speaker 26, solenoid valve C17, water outlet meter 18, arithmetic and control unit 19；Mobile phone signal processor 24, solenoid valve C17, water outlet Meter 18, voice cue module 25 are electrically connected with arithmetic and control unit 19, and voice cue module 25 is electrically connected with loud speaker 26； There are loud speaker 26, two-dimension code pattern 27 on drinking machine crust 1；Voice cue module 25 forms voice prompt system with loud speaker 26 System；Two-dimension code pattern 27 can be the identifiable figure of the platforms such as wechat or Alipay, and water intaking people scans the two-dimensional code figure with mobile phone Shape 27 is just established with mobile phone signal processor 24 and is contacted, after the money amount of money and payment cipher are pre-payed in people's input of fetching water, solenoid valve C17 is opened, and sends out the sound of " you can fetch water "；When unlatching tap 7 discharges water, water outlet meter 18 starts to measure, And continuous data is sent in arithmetic and control unit 19 and is added up, after closing tap, stop metering, solenoid valve C17 is closed It closes, mobile phone signal processor 24 deducts water fund of using, and left fund returns to water intaking people, and speech prompting system sends out prompt, for example takes Water people has pre-payed 1 yuan, and speech prompting system sends out that " you have used the water of 3 points of, and remaining sum, which is divided for 9 jiao 7, will be restored to your account The sound at family, it is noted that confirm gathering "；If the water intaking amount of money, which has reached, pre-pays money, solenoid valve C17 is closed, and stops supplying water, voice Prompt system can be sent out " your water withdrawal amount of money, which has reached, pre-pays the money amount of money, and Quick Response Code please be rescaned if you need to continue water intaking " Sound.Thereby realize mobile phone water intaking.The two-dimension code pattern can also be bar code graphics.

Above-described water level sensor 12 can be integrated, realize upper and lower two water level settings；Water level sensor 12 It can also be two components of fission, realize upper and lower two water level settings respectively.

Above-described heating controller 6 can be programmable controller, can also be relay or relay array.

Claims (4)

1. a kind of anti-scald water dispenser, including drinking machine crust, water inlet pipe, hot water barrel, warm water bucket, cooling bucket, heating controller, Solenoid valve, electric heater, temperature controller, tap have tap on drinking machine crust；It is characterized in that：The water inlet of hot water barrel upper end Pipe is connected with ball-cock assembly A, solenoid valve A, and hot water bottom of the barrel is equipped with electric heater A, temperature controller A, level sensor is housed in hot water barrel The outlet pipe of device, hot water barrel lower end is connected with solenoid valve B, and solenoid valve B is connected by the ball-cock assembly B of upper end in pipeline and warm water bucket It connects, warm water bucket is equipped with electric heater B, temperature controller B, warm water bottom of the barrel outlet pipe and water in the lower section of hot water barrel, warm water bottom of the barrel Tap connection；Cooling bucket is cased on the outside of warm water bucket, cooling bottom of the barrel is connect with water inlet pipe, and the outlet pipe of cooling bucket upper end passes through electricity Magnet valve A is connect with the water inlet pipe of hot water barrel upper end；Heating controller and water level sensor, solenoid valve A, electric heater A, solenoid valve B, temperature controller A is electrically connected；When water dispenser power switch is closed, solenoid valve A, solenoid valve B all in opening state, When water dispenser power switch is initially opened, solenoid valve A is opened, solenoid valve B is closed, and electric heater A is begun to warm up, and reaches temperature control When device A setting values, electric heater A power-off stops heating, while temperature controller A sends out signal, heating controller to heating controller Solenoid valve A closings, solenoid valve B openings are controlled, when the water temperature of warm water bucket is reduced to the setting value of temperature controller B, starts electric heater B Heating, keeps the water of warm water bucket constant in a water temperature section；When hot water barrel underwater is preferably minimized water level line, water level sensor Signal of water shortage is sent out, heating controller starts, and solenoid valve A is opened, solenoid valve B is closed, and hot water barrel starts to intake, the water of hot water barrel When position is raised to maximum water level, water level sensor, which sends out water, expires signal, and electric heater A is begun to warm up, and reaches temperature controller A setting values When, electric heater A power-off stops heating, while temperature controller A sends out signal to heating controller, and heating controller controls solenoid valve A is closed, solenoid valve B is opened, and is moved in circles.

2. a kind of anti-scald water dispenser according to claim 1, it is characterized in that：Anti-scald water dispenser has charging water intaking system System, charging water intake system include solenoid valve C, water outlet meter, arithmetic and control unit electrical connection, card reader, balance display；In temperature Equipped with solenoid valve C, water outlet meter on the pipeline that bucket bottom outlet pipe is connect with tap；Solenoid valve C, water outlet meter with Arithmetic and control unit is electrically connected；Equipped with card reader, balance display, card reader, balance display and operation control on drinking machine crust Device electrical connection processed；After water intaking card insertion enters card reader, if thering is the amount of money, solenoid valve C to be opened on water intaking card, opens tap and discharge water When, water outlet meter starts to measure, and continuous data is sent in arithmetic and control unit, by arithmetic and control unit operation, conversion Fund in water intaking card is eaten up part of at the amount of money, and shows remaining sum on balance display, after closing tap, stops metering, remaining sum Display shows resulting balance.

3. a kind of anti-scald water dispenser according to claim 2, it is characterized in that：There is water intaking card to supplement with money on anti-scald water dispenser System, water intaking card charging system include money supplementing device, coin storage box, door of withdrawing cash, money supplementing device is electrically connected with arithmetic and control unit, when remaining sum is Solenoid valve C is closed when zero, and tap is cut off the water supply；Money supplementing device is housed in drinking-water terminal enclosure, money supplementing device can receive bank note or hard Coin supplements water intaking card with money, and the balance of funding after supplementing with money in water intaking card is shown on balance display, can be fetched water after supplementing with money； Coin storage box is provided in water dispenser, door of withdrawing cash on drinking machine crust has lock on door of withdrawing cash.

4. a kind of anti-scald water dispenser according to claim 1, it is characterized in that：Anti-scald water dispenser has mobile phone water intaking system System, mobile phone water intake system include mobile phone signal processor, voice cue module, loud speaker, solenoid valve C, water outlet meter, operation Controller；Mobile phone signal processor, solenoid valve C, water outlet meter, voice cue module are electrically connected with arithmetic and control unit 19, language Sound reminding module is electrically connected with loud speaker；Solenoid valve C is housed on the pipeline that warm water bottom of the barrel outlet pipe is connect with tap, is gone out Water meter；Solenoid valve C, water outlet meter are electrically connected with arithmetic and control unit；There are loud speaker, Quick Response Code figure on drinking machine crust Shape；Voice cue module forms speech prompting system with loud speaker；Water intaking people scans the two-dimensional code figure with mobile phone, just believes with mobile phone Number processor establishes contact, and after the money amount of money and payment cipher are pre-payed in people's input of fetching water, solenoid valve C is opened, and sending out can be with The voice prompt of water intaking；When unlatching tap discharges water, water outlet meter starts to measure, and continuous data is sent to operation control Added up in device processed, after closing tap, stops metering, solenoid valve C is closed, and mobile phone signal processor deduction is provided with water Gold, left fund return to water intaking people, and speech prompting system sends out prompt；The water intaking amount of money, which has reached, pre-pays money, and solenoid valve C is closed, and is stopped It only supplies water, speech prompting system sends out voice prompt；The two-dimension code pattern can also be bar code graphics.