CN106037492B - A kind of water-electricity linkage devices and methods therefor - Google Patents
A kind of water-electricity linkage devices and methods therefor Download PDFInfo
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- CN106037492B CN106037492B CN201610353794.9A CN201610353794A CN106037492B CN 106037492 B CN106037492 B CN 106037492B CN 201610353794 A CN201610353794 A CN 201610353794A CN 106037492 B CN106037492 B CN 106037492B
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- 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
Abstract
The invention discloses a kind of water-electricity linkage devices and methods therefors, device includes heating chamber and water tank, heating chamber is connected to water tank by water service pipe, and inner cup and electrothermal tube are from top to bottom equipped in heating chamber, and inner cup is equipped with the water outlet and inner cup top opening for stretching out heating chamber；The water inlet of water tank is connect with water inlet pipe, and water tank is set there are three the water level probe protruded into water tank, wherein the length of No. 1 probe is greater than the length of No. 2 probes, the length of No. 2 probes is greater than the length of No. 3 probes；The water level of water tank is flushed with the water level of heating chamber.Beneficial effect of the invention is: being recycled by steam thermal energy, reduces energy consumption；Boiling water boiling water level raising enters inner cup as drinking water, improves drinking water hygiene；The safety of timely monitoring device all parts, and alarm and reminding is made to relevant issues；Intelligent control water inlet, heating and heat preservation, there is timed startup/shutdown function, more convenient；Heating effect is rapidly improved, energy loss is reduced.
Description
Technical field
The invention belongs to field of water fountain, and in particular to a kind of drinking water electric shaft devices and methods therefor.
Background technique
In the prior art, in water dispenser by cold water heating or it is boiled require to use heating device and heating chamber, almost
The heating of the electricity water dispenser such as all storage-type, immediate boiling is all that water is added in heating chamber, then directly places electrothermal tube
Yu Shuizhong is simultaneously powered, and the hot water after heating flows directly out heating chamber and drinks to special hot water reservoir supply people, electrothermal tube
Be placed in water and heated for it for a long time, to cause its heater, in this heating chamber direct-fired mode be easy product scaling,
The thermal efficiency is reduced, the elements such as electrothermal tube heat for a long time may cause secondary pollution to drinking water, drink water and owe health, performance not
The defects of stablizing.
In addition in use process, traditional boiling-water-type water dispenser is that DC heating case heats water storage bin dual-heated, cold water
DC heating case is flowed into, when hot water reservoir water is less than, DC heating case is unable to control cold water water level, the continuous injection heating of cold water
Case boils many times by heater box." boiling water " and cold water push up upwards overflows to hot water reservoir water by water vapour, in this way
The temperature of boiled water is not achieved in the water of injection hot water reservoir, generally in 70-80 degree or so, then borrows the heating in hot water reservoir
Pipe continues to heat the temperature of drinking water, generates secondary repetition in this way and heats up water, generates " thousand boiling water " or " pot is to boil water ".During being somebody's turn to do,
Water dispenser turns on or off corresponding operating by forceful electric power, even if boiled, later period heat-preserving drinking machine is also in a forceful electric power
Wait state, whole process compare power consumption, are unfavorable for energy conservation.The existing intracavitary monitoring water level of drinking machine heating is all to rely on
Probe is arranged in heating chamber, is mostly arranged 2, and one for detecting peak level, one is used to detect lowest water level, drinks water
Machine heats repeatedly and easily causes tissue damage, and fouling also be easy to cause water level failure, influences service life, and because being arranged in heat
Its making material and use cost all can be relatively high in water.
Notification number is that the Chinese patent of 202525934 U of CN discloses a kind of zero pressure water-electricity linkage energy-saving drinking machine, is wrapped
Filter, heater and exchanger are included, the filter and heater are designed with inlet and outlet, and exchanger is equipped with cold water
Import, cooling water outlet, hot water inlet and warm water export, filter water inlet external water source, filter water outlet connection exchanger
Cooling water inlet, exchanger cooling water outlet connect heater water inlet, and heater water outlet is divided into two, and are separately connected hot water tap
With exchanger hot water inlet, exchanger warm water water outlet connection temperature tap, the heater water outlet is equipped with relief valve；Pass through
Heater water inlet is equipped with safety valve, is equipped with Hydroelectricity interstage valve on hot water tap and temperature tap to realize that is worked as a fire hose
When head breaks down and is discharged more than, sealing can be automatically closed, mesh that is safe and having saved water resource is improved to realize with this
's.The patent detection function structure is single, and safety guarantee and fault detection are all relatively simple.And notification number is CN 204071748
Water-electricity linkage energy-saving drinking machine disclosed in the Chinese patent of U joins entire water power although improving the structure type of tap
Dynamic method and device does not have very big promotion, depends on Hydroelectricity interstage valve to realize the closing of tap, and there is no a variety of
Fault cues and detection function, there are other safety problems in use process, later period such as its faulty preservation & testing require by
One detection, therefore it is badly in need of a kind of water dispenser more convenient, detection prompt facility is more complete.
Summary of the invention
Being directly arranged in heating in drinking water the purpose of the present invention is to solve current electrothermal tube leads to unhygienic, water dispenser
The problems such as detection warning function of links is not complete in operational process, water dispenser power consumption is high, provides a kind of water-electricity linkage
Method and device thereof.
A kind of water-electricity linkage device, including heating chamber and water tank, the heating chamber are connected to water tank by water service pipe,
Inner cup and electrothermal tube are from top to bottom equipped in the heating chamber, the inner cup is equipped with the water outlet that one stretches out heating chamber and inner cup top
Portion's opening, the heating chamber top are equipped with No. 7 water level probes for protruding into inner cup；The water inlet and water inlet pipe of the water tank
Connection, the water tank is equipped with No. 1, No. 2, No. 3 three water level probes protruded into water tank, wherein the length of No. 1 probe is big
In the length of No. 2 probes, the length of No. 2 probes is greater than the length of No. 3 probes；The water level of the water tank and the water level of heating chamber
It flushes.
The design of inner cup top opening is mainly used for after the water boiling heated in heating chamber by electrothermal tube water level raising from top
Opening overflows into a channel of inner cup.The water level of water tank is flushed with the water level of heating chamber and the peak level of water tank is lower than interior
The position on edge on cup, the setting are in order to which the more water level probes guaranteed in water tank can accurately detect water level feelings in heating chamber
Condition overflows into inner cup also for the hot water water level raising boiled when guaranteeing that water body boils in heating chamber, and then flows out and supply from water outlet
People drink.By checking, water level is the water level conditions that can determine in heating chamber to this programme in water tank, improves water level probe
Service life, and type to water level probe and the making material of itself require it is relatively low；Inner cup is arranged in heating chamber
Internal (being individually set in a hot water reservoir chamber outside rather than the drinking water after traditional heating), is after being heated by cold water
Boiling water level increases and steam uplink principle, hot water overflow into inner cup, so that the more safety and sanitation of the drinking hot water of inner cup, Er Qieting
In certain time after only heating, the hot water in heating chamber can carry out a residual heat insulation effect to inner cup, so that the water of inner cup
It is able to maintain certain temperature rather than at once cooling, electrothermal tube is more safe and practical set on inner cup lower part, and No. 7 probes are used in determining
There is water in cup.
Further, the top of the heating chamber is equipped with a steam pipe, and the steam pipe is connected to the water inlet of water tank.It steams
The recycling of vapour thermal energy is conducive to energy conservation, reduces heat energy loss and improves energy utilization rate.Steam thermal energy recycles, and thermal energy is by water storage
Case inner cold water absorbs.
Further, the heating chamber water inlet connecting with water service pipe is located on the side wall of heating chamber lower part.Water flow is from heating chamber
Lower part enters, and impurity etc. can be deposited on heating chamber bottom, therefore the partial impurities will not enter inner cup, and water inlet is set to heating chamber
Lower part and it is located at below inner cup and is avoided that element may aging or the brings secondary pollution such as corrosion in water body.
Further, the water-electricity linkage device further includes master control borad, display screen, operation panel, the master control borad and heating
Chamber, water tank, display screen, operation panel electrical connection, No. 1 probe, No. 2 probes, No. 3 probes, No. 7 probes respectively with master control
Plate connection.
Further, the water inlet of the water inlet pipe is equipped with an inlet valve, and the inlet valve is connect with master control borad.Master control borad can
To control whether the cold water of whole device intakes.
Further, be equipped with a temp probe in the heating chamber positioned at electrothermal tube and inner cup between, the temp probe and
Master control borad connection.Convenient for the temperature height of water body in device detection heating chamber.Heating chamber temperature of lower reaches certain temperature, according to
Hot gas uplink principle, heating chamber upper temp also centainly reach the temperature.
Further, electrothermal tube, protection circuit module, relay are sequentially connected, the relay, protection circuit module difference
It is connect with master control borad.
Further, the heating chamber lower part is equipped with temperature controller, and the temperature controller connects relay, master control borad, transformer with
Relay, master control borad connection.
Further, the water-electricity linkage device of the water dispenser further include alarm module in the water dispenser, communication module,
Remote monitoring terminal, the communication module, alarm module, remote monitoring terminal and master control borad connect, the remote monitoring terminal
Warning message is sent to remote monitoring server.
A kind of water-electricity linkage method of the water dispenser using above-mentioned water-electricity linkage device, comprising the following steps:
Step 1, startup self-detection, power-on self-test after water dispenser booting, by then entering step two；If self-test does not pass through, then
Automatic lock machine and alarm；
Step 2, water inlet, water tank are connected to heating chamber, water tank water inlet, when No. 1 probe in detecting of water tank to water tank
It persistently intakes when water level signal, carries out step 3；As signal is not detected after certain period of time T1 seconds, then automatic lock machine and police
Report；
Step 3, heating, when in water tank No. 2 probe in detecting arrive water level signal when, to heating chamber starting heating schedule, into
Row step 4；As signal is not detected after certain period of time T2 seconds, then automatic lock machine and alarm；
Step 4, close water valve, when in water tank No. 3 probe in detecting arrive water level signal when, stop water inlet, progress step
Five；As signal is not detected after certain period of time T3 seconds, then automatic lock machine and alarm；
Step 5 stops heating and monitoring, when water level signal is not detected in No. 7 probes in heating chamber, continues heating simultaneously
Start high temperature monitoring；When No. 7 probe in detecting are to water level signal, stop heating and simultaneously start low temperature supervision；
Wherein, T1, T2, T3 are positive number, are the numerical value for presetting the waiting time.
This method is by the way of the combination of forceful electric power light current, when there are phases during normal forceful electric power heating and thermal insulation for water dispenser
Problem is answered, signal transmission and warning alert is done by light current, and take corresponding actions automatically, terminates forceful electric power state, save electric energy
It is lost and water dispenser is avoided to damage.
Further, the high temperature monitoring is closed for monitoring heating cavity temperature when temperature is greater than high temperature protection point GW is preset
Heating is closed, GW is positive number；When temperature is less than preset value GW, continues to heat, enter step four, step 5 and recycled；Work as temperature
When degree is spent less than default high temperature protection point GW value K1, into normal heat preservation program, GW, K1 are positive number；If continuing to exceed n times, (N is
Natural number greater than 0) default high temperature protection point GW, then automatic lock machine and alarm.In the step, as high temperature protection point GW value is set as
102 DEG C, when 102 DEG C of temperature, K1 is set as 3 DEG C, i.e. temperature reduces by 3 DEG C, and current hot water temperature is 99 DEG C of (current practical temperature of hot water
Degree is that GW value subtracts K1) when, restore to enter normal heat preservation program.
Further, the low temperature supervision is that monitoring heating cavity temperature is opened when temperature is less than default low-temperature protection point DW
Open normal heat preservation program；If temperature is greater than default low-temperature protection point DW, then enters high temperature and monitor.
Further, the water-electricity linkage device of the water dispenser further includes the communication module being set in water dispenser, long-range monitoring
Terminal, the alarm module, remote monitoring terminal and master control borad connect, and warning message is sent to far by the remote monitoring terminal
Range monitoring server.Producer or service provider can control in the failure of each water dispenser of remote monitoring activities for alarm in this way
System is restarted or is done corresponding maintenance and prepares.
Further, the water-electricity linkage method of the water dispenser further includes timed step, and the timed step adds for water dispenser
The step that any time carries out in heat or insulating process starts time switch, the water dispenser after time reaching preset value
Automatically into the water inlet, heating or incubation step of normal procedure.
Compared with prior art, the present invention the beneficial effect is that:
1, it using the present apparatus and method, is recycled by steam thermal energy, it is highly effective rapidly to improve heating effect, subtract
Lack energy consumption, improves the whole economic efficiency of society；
2, enter inner cup by boiling water boiling water level raising to be flowed out again as drinking water, greatly improve drinking water hygiene；
3, the safety of the timely monitoring device all parts of energy, and alarm and reminding is made to relevant issues；
4, effectively intelligent control it can intake, heat and keep the temperature, there is timed startup/shutdown function, more convenience and human nature
Change.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the water-electricity linkage device of water dispenser；
Fig. 2 is the control figure of the water-electricity linkage device of water dispenser；
Fig. 3 is the water-electricity linkage method flow schematic diagram of water dispenser；
Fig. 4 is the high/low temperature monitoring flow chart of the water-electricity linkage method of water dispenser；
Fig. 5 is the interface schematic diagram of display screen.
In figure, 1 heating chamber, 2 water tanks, 3 electrothermal tubes, 4 water inlet pipes, 5 water valves, 6 water service pipes, 7 gaps, 8 water outlets, 9
Master control borad, the water inlet of 10 water storage upper box parts, 11 heating chamber water inlets, 12 No.1 water level probes, 13 No. two water level probes, 14 3
Number water level probe, 15 No. seven water level probes, 16 temp probes, 17 display screens, 18 operation panels, 19 inner cups, 20 steam recovery pipes,
21 protection circuit modules, 22 relays, 23 temperature controllers, 24 transformers, 25 water level lines.
Specific embodiment
Below by specific embodiment the technical scheme of the present invention will be further described explanation so that technical solution is more
It is clear.
As shown in Figs. 1-2, the high and low position of the installation of water-electricity linkage device, heating chamber and water tank is pre-set, and is added
Hot chamber is vertically arranged, and electrothermal tube 3 protrudes into heating chamber 1 from bottom, and the mounting height of water tank is located at heating chamber middle and upper part position,
(heating chamber water level flushes water level line 25 in such as figure with the water level in water tank after the position will guarantee water inlet, that is, the two
Internal water level is located in same horizontal line).Lower than at the top of inner cup, most of inner cup is placed in cold water water level in water storage cavity,
Ensure that hot water and part water vapour after last water ebuillition of heated at the top of water level can overflow into cup.Heating chamber water level and water tank
Interior water level flushes, and the peak level of water tank is lower than the position on edge in inner cup.
Water valve 5 is set to the control of 4 entrance of water inlet pipe and plays switch control water inlet, the water inlet of water inlet pipe and water storage upper box part
10 connections, water tank 2 are connected to by water service pipe 6 with the heating chamber water inlet 11 on heating chamber lower sides, are equipped in heating chamber
One inner cup 19, the side wall that inner cup is set to heating chamber top and has a water outlet 8 to stretch out heating chamber.The top of heating chamber 1 and water storage
The water inlet of upper box part is used to recovered steam thermal energy by the connection of steam recovery pipe 20.
No. four water level probes 15 for protruding into inner cup are equipped at the top of heating chamber, the position between inner cup 19 and electrothermal tube is equipped with
Temp probe 16.Water storage cavity is equipped with 3 probes, is followed successively by the spy of the water level of water level probe 13, three of No.1 water level probe 12, two
Needle 14, and length be No.1 water level probe 12 length be greater than No. two water level probes 13 length greatly with No. three water level probes 14
Length, which is the testing goal in order to realize different functions.The bottom of storage tank is equipped with a gap 7.Institute
It states peak level in heating chamber to be preferably less than in inner cup along 1-1.5 centimetres, which is overflowed into using hot water boiling water level raising
Inner cup.
Heating chamber and water tank height and position are fixedly installed, it is ensured that water level is located at same with water level in water tank in heating chamber
On horizontal line, which is to use No. 1 probe, No. 2 probes, No. 3 probes to detect water level in water tank, so that it may be determined
Whether whether water level have water, to begin to warm up, prevent dry combustion method in heating chamber (entering inner cup without hot water) in detection heating chamber
Function, No. 7 probe collection signals monitor whether to take dynamic in next step for detecting in inner cup whether have water convenient for master control borad
Make.
Master control borad is equipped with CPU (central processing unit) structure, and master control borad selects a two-sided PCB circuit board, assist side
The common SMD surface mounting component of upper installation, small-power capacitance-resistance class etc. and the various pins of installation and each element (such as electrothermal tube) into
Row connection, small-power capacitance-resistance class preferentially select 1206 encapsulation.Protect circuit module using (the three-phase controllable silicon triggering of silicon-controlled plate
Plate).Master control borad can also use single-chip microcontroller, and single-chip microcontroller (Microcontrollers) is a kind of IC chip, be to use
Very large scale integration technology is the central processor CPU with data-handling capacity, random access memory ram, read-only storage
Device ROM, it is a variety of I/O mouthfuls and interrupt system, the functions such as timer/counter (may further include display driver circuit, pulsewidth modulation
The circuits such as circuit, analog multiplexer, A/D converter) it is integrated into small and perfect miniature of one constituted on one piece of silicon wafer
Computer system is widely applied in industrial control field.
The water-electricity linkage device of the water dispenser further includes communication module, remote monitoring terminal in water dispenser, institute
It states alarm module, remote monitoring terminal and master control borad to connect, warning message is sent to long-range monitoring by the remote monitoring terminal
Server.Producer or service provider can restart in the failure of each water dispenser of remote monitoring activities for controlling alarm in this way
Or it does corresponding maintenance and prepares.
As in Figure 3-5, a kind of water-electricity linkage method of water dispenser, is mainly controlled by master control borad, passes through display screen
On the warning of correspondence error code or corresponding warning light it is bright prompt user, display screen 17 (display board) show corresponding informance and
Signal prompt, the data etc. of operation panel operation input correlation setting.N is represented no in figure, and Y representative is.
A kind of water-electricity linkage method of water dispenser, including, switch of water dispenser is opened in step 1, startup self-detection, and water dispenser opens
It is dynamic to carry out power-on self-test；If self-test passes through, then enter in next step；If do not passed through, the Alarm indicator light on display screen is bright, master control
Plate automatic controlling drinking machine is shut down；(startup self-detection is whether the circuit where detecting each element of water dispenser is connected to)
Step 2, water inlet are alarmed " water shortage " on display screen when water level does not touch No. 1 probe in water tank, display screen
On error code be shown as E5, the water valve that master control borad is opened on water inlet pipe starts to intake, and lamp of " intaking " simultaneously is lighted；Cold water pass through into
Water pipe passes into water tank from the cabinet water inlet of water storage upper box part, then flows out from the cabinet water outlet of the bottom of storage tank,
The cavity water inlet on side wall by being set to heating chamber lower part enters heating chamber；When water level reaches No. 1 probe, then stop
Alarm, continues to intake；Water level does not touch No. 1 probe after such as 300 second time, and error code is shown as E3, lock machine；
Step 3, starting heating continues to intake when water level does not touch No. 2 probes in water tank, until water level reaches 2#
Probe, corresponding " water level 2 " indicator light is bright, and master control borad control starting heating, " heating " indicator light is lighted；When 300 second time mistake
Water level does not touch No. 2 probes afterwards, and error code is shown as E3, lock machine；
Step 4, when water level does not touch No. 3 probes in water tank, water valve is kept it turning on, until water level reaches No. 3 spies
Needle, " water level 3 " indicator light is lighted on display screen, and master control borad closes water valve；If the super 300s of flooding time, water level do not touch No. 3 yet
Probe then stops ongoing heating, heat preservation and water inlet, and error code shows E3, and locks, can be extensive after need to cutting off the power
It is multiple；
Step 5, heating and Steam Recovery, it is intracorporal to chamber cold after the interior energization set on heating chamber lower part electrothermal tube of heating chamber
Water is heated, and boiling, which is splashed, after water heating enters the inner cup on heating chamber top, when the water level of inner cup touches No. seven probes 15,
Stop heating schedule；The steam uplink generated after heating partially enters inner cup, and steam recovery pipe is partially entered at the top of heating chamber
Subsequently into water storage cavity；Drinking hot water can stretch out the hot water outlet outflow of heating chamber from inner cup；
Step 6, when inner cup coolant-temperature gage is lower than preset target temperature (such as -1 DEG C), heat preservation in heating chamber and is located at
Temp probe between inner cup and electrothermal tube detects temperature signal, master control board starting heat preservation, until water temperature reaches preset target
Temperature；When inner cup water temperature be higher than setting high temperature protection point, then stop heating, light " high temperature protection " indicator light；To water
Temperature is cooled to -3 DEG C of high temperature protection point hereinafter, restoring normal procedure；If adding up more than 5 times (number can be preset) high temperature dwells
Shield, then lock machine, stop working, and show " E2 " error code, until close power supply, be once again powered up self-test it is normal after, locking
It releases.
Preset time value T1, T2 and a T3 use 300S in above scheme (according to the preset value of use demand).
Water level signal, temperature signal during the water-electricity linkage method of above-mentioned water dispenser be transmitted to master control borad after, prolong
When one setting value time (such as can be 0.3 second) after confirmed, master control borad makes corresponding alarm indication or movement again, can be with
Bursty interference is avoided to be led to malfunction.
The primary object of this programme is that the setting of No. 3 probes in step 5, the setting of No. 3 probes are in order to ensure adding
Water level is sufficiently high when hot intracavitary water body heating, and raised water level when boiling enables hot water to overflow into inner cup, avoids because of water level not
The case where hot water dry combustion method is flowed out without drinkable hot water from inner cup in the heating chamber enough generated.
Further, the water-electricity linkage method of the water dispenser further includes timed step, and the timed step is time opening
Or water dispenser is closed, when time switch is closed, heating, heat preservation, water inlet movement are not executed, and display screen shows current time；
When time switch is opened, in the time that control panel incoming timing waits, operation panel show timing start-up (or shutdown) when
Between, " booting " (or " shutdown ") indicator light is bright on display screen, and 4 bit digitals below display screen are flashed and are adjusted, and are arrived when the time
Master control board starting afterwards is the intaking of normal procedure, heats, heat preservation movement into next step movement.
The setting range of high temperature protection point is 95 DEG C~105 DEG C, and commonly using choosing value is 102 DEG C.
It is illustrated in figure 4 high/low temperature monitoring process, is whole in use process after water dispenser power switch opening open
A purpose monitoring.Mainly cooperate to realize by temperature controller and master control borad.
The following are the fault codes in the water-electricity linkage method of water dispenser:
E1: indicate that temp probe open circuit or temperature are lower than -1 DEG C.
E2: indicating that temp probe temperature is higher than high temperature protection point, repeatedly more than 5 times or sustained short-circuit overlong time, system
Locking；Temperature is higher than 1 degree of high temperature protection point or temp probe short circuit.
E3: flooding time is too long, from the time of No. 2 water levels to No. 3 water levels super 300s, system lock.
E4: flooding time is too long, and from No. 1 water level to No. 2 position time super 30s, system is not locked, and only makees alarm.Time is super
300s shows E3, system lock.
E5: water level is too low (not touching 1# probe) or anhydrous, time super 300s, shows E3, system lock.
E6: water level probe wrong order, system lock.
E7: temp probe is constantly in low temperature point or less 150 seconds, system lock.
E8: relay is since failure or aging stick, system lock.
It is illustrated in figure 5 during drinking water electric shaft, the respective warning light and warning code of display screen are shown.
In this tool embodiment part, time (such as 300 seconds, 30 seconds, 150 seconds etc.) as shown in the figure, institute's temperature displaying function report an error time
Number etc. can be all arranged according to the use demand of user.
The above are the preferred embodiment of the present invention, and the scope of protection of the present invention is not limited, for those skilled in the art
The deformation and improvement that member's mentality of designing according to the present invention is made, all should be considered as within protection scope of the present invention.
Claims (9)
1. a kind of water-electricity linkage device, including heating chamber and water tank, the heating chamber are connected to water tank by water service pipe, institute
It states and is from top to bottom equipped with inner cup and electrothermal tube in heating chamber, the inner cup is equipped at the top of the water outlet that one stretches out heating chamber and inner cup
Opening, the heating chamber top are equipped with No. 7 water level probes for protruding into inner cup；The water inlet and water inlet pipe of the water tank connect
It connects, the water tank is equipped with No. 1, No. 2, No. 3 three water level probes protruded into water tank, wherein the length of No. 1 probe is greater than 2
The length of number probe, the length of No. 2 probes are greater than the length of No. 3 probes；The water level of the water tank and the water level of heating chamber are neat
It is flat；
The top of the heating chamber is equipped with a steam pipe, and the steam pipe is connected to the water inlet of water tank.
2. a kind of water-electricity linkage device according to claim 1, which is characterized in that the heating chamber water inlet being connect with water service pipe
Mouth is set to the side wall of heating chamber lower part.
3. a kind of water-electricity linkage device according to claim 1, which is characterized in that the water-electricity linkage device further includes master
Plate, display screen, operation panel are controlled, the master control borad is electrically connected with heating chamber, water tank, display screen, operation panel, the heating
Top of chamber is equipped with No. 4 probes for protruding into inner cup, No. 1 probe, No. 2 probes, No. 3 probes, No. 7 probes, temp probes
It is connect respectively with master control borad.
4. a kind of water-electricity linkage device according to claim 1, which is characterized in that be located in the heating chamber electrothermal tube with
A temp probe is equipped between inner cup, the temp probe is connect with master control borad.
5. a kind of water-electricity linkage device according to claim 1, which is characterized in that electrothermal tube, protection circuit module, relay
Device is sequentially connected, and the relay, protection circuit module are connect with master control borad respectively.
6. a kind of water-electricity linkage device according to claim 1, which is characterized in that a kind of water-electricity linkage device also wraps
Include the alarm module being set in water dispenser, communication module, remote monitoring terminal, the communication module, alarm module, long-range monitoring
Terminal is connect with master control borad, and warning message is sent to remote monitoring server by the remote monitoring terminal.
7. a kind of water-electricity linkage method using the water-electricity linkage device as described in claim 1-6 is any, which is characterized in that institute
State method the following steps are included:
Step 1, power-on self-test after water dispenser booting, by then entering step two；If self-test does not pass through, then automatic lock machine and police
Report；
Step 2, water tank water inlet, when No. 1 probe in detecting of water tank arrive water storage tank water level signal when persistently intake, progress step
Three；As signal is not detected after certain period of time T1 seconds, then automatic lock machine and alarm；
Step 3 starts heating schedule to heating chamber, carries out step 4 when No. 2 probe in detecting are to water level signal in water tank；
As signal is not detected after certain period of time T2 seconds, then automatic lock machine and alarm；
Step 4 closes water valve and stops water inlet, carry out step 5 when No. 3 probe in detecting are to water level signal in water tank；Such as one
Signal is not detected after fixing time section T3 seconds, then automatic lock machine and alarm；
Step 5 continues to heat and start high temperature monitoring when water level signal is not detected in No. 4 probes in heating chamber；No. 4 probes
When detecting water level signal, stops heating and start low temperature supervision；
Wherein, T1, T2, T3 are positive number, are the numerical value for presetting the waiting time.
8. the water-electricity linkage method of water-electricity linkage device according to claim 7, which is characterized in that the high temperature, which monitors, is
Monitoring heating cavity temperature closes heating, GW is positive number when temperature is greater than high temperature protection point GW is preset；When temperature is less than in advance
If when value GW, continuing to heat, enters step four, step 5 and recycled；When temperature drops below default high temperature protection point GW
And reduced degree, when spending for K1, into normal heat preservation program, GW, K1 are positive number；If continuing to exceed n times presets high temperature protection point
GW then automatic lock machine and alarms, and N is the natural number greater than 0；The low temperature supervision is monitoring heating cavity temperature, works as temperature
When degree is less than default low-temperature protection point DW, normal heat preservation program is opened；If temperature is greater than default low-temperature protection point DW, then enter height
Temperature monitoring.
9. the water-electricity linkage method of water-electricity linkage device according to claim 7, which is characterized in that the water of the water dispenser
Electric shaft method further includes timed step, and the timed step is any time progress in drinking machine heating or insulating process
One step starts time switch, water inlet, heating or guarantor of the water dispenser automatically into normal procedure after the time reaching preset value
Warm step.
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| CN110244681B (en) * | 2018-03-07 | 2021-06-04 | 佛山市顺德区美的饮水机制造有限公司 | Self-checking control method and control device for electric control board, water dispenser and electric control board thereof |
| CN112902133A (en) * | 2021-02-08 | 2021-06-04 | 珠海格力智能装备有限公司 | Steam generation equipment, control method of steam generation equipment and steam car washer |
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