CN109341074A - A kind of electric water-boiling device and its control method with isolation features - Google Patents
A kind of electric water-boiling device and its control method with isolation features Download PDFInfo
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- CN109341074A CN109341074A CN201811572372.6A CN201811572372A CN109341074A CN 109341074 A CN109341074 A CN 109341074A CN 201811572372 A CN201811572372 A CN 201811572372A CN 109341074 A CN109341074 A CN 109341074A
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- unboiled
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- 238000009835 boiling Methods 0.000 title claims abstract description 37
- 238000002955 isolation Methods 0.000 title claims abstract description 20
- 238000000034 method Methods 0.000 title claims description 13
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 428
- 238000005485 electric heating Methods 0.000 claims abstract description 27
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 9
- 230000003020 moisturizing effect Effects 0.000 claims description 6
- 230000008859 change Effects 0.000 claims description 4
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 230000003247 decreasing effect Effects 0.000 abstract description 2
- 108010066057 cabin-1 Proteins 0.000 description 22
- 235000020188 drinking water Nutrition 0.000 description 5
- 239000003651 drinking water Substances 0.000 description 5
- 230000005611 electricity Effects 0.000 description 3
- 230000036541 health Effects 0.000 description 3
- IOVCWXUNBOPUCH-UHFFFAOYSA-M Nitrite anion Chemical compound [O-]N=O IOVCWXUNBOPUCH-UHFFFAOYSA-M 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 230000002452 interceptive effect Effects 0.000 description 2
- 238000011897 real-time detection Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 239000003183 carcinogenic agent Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 210000004211 gastric acid Anatomy 0.000 description 1
- 230000036449 good health Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- XKLJHFLUAHKGGU-UHFFFAOYSA-N nitrous amide Chemical compound ON=N XKLJHFLUAHKGGU-UHFFFAOYSA-N 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
- -1 water) Chemical compound 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H1/00—Water heaters, e.g. boilers, continuous-flow heaters or water-storage heaters
- F24H1/18—Water-storage heaters
- F24H1/20—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes
- F24H1/201—Water-storage heaters with immersed heating elements, e.g. electric elements or furnace tubes using electric energy supply
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/18—Arrangement or mounting of grates or heating means
- F24H9/1809—Arrangement or mounting of grates or heating means for water heaters
- F24H9/1818—Arrangement or mounting of electric heating means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
- F24H9/00—Details
- F24H9/20—Arrangement or mounting of control or safety devices
- F24H9/2007—Arrangement or mounting of control or safety devices for water heaters
- F24H9/2014—Arrangement or mounting of control or safety devices for water heaters using electrical energy supply
- F24H9/2021—Storage heaters
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Cookers (AREA)
Abstract
Present invention discloses a kind of electric water-boiling devices with isolation features, increase unboiled water cabin and hot water cabin, mutually isolated.It is controlled between unboiled water cabin and boiled water cabin by electric-controlled switch.Above, boiled water cabin is below in unboiled water cabin, and after the water inlet switch for opening boiled water cabin, hot water can automatically flow into boiled water cabin.It is provided with water-level gauge in boiled water cabin, when water level is lower than setting water level, automatically opens boiled water cabin water inlet switch.When water level reaches peak level when boiled water cabin, boiled water cabin water inlet switch is automatically closed.Water-level gauge and temperature sensor are also equipped in unboiled water cabin, the entrance in unboiled water cabin is equipped with into water electric-controlled switch.When water level decreasing is to 0 in unboiled water cabin, the water inlet switch in unboiled water cabin is automatically opened, when water level reaches maximum stage, the water inlet switch in unboiled water cabin is automatically closed.Then control electric heating module starts to heat up water.When coolant-temperature gage reaches highest water temperature, no longer rises, and after continuous heating 2-3 minutes, electric heating module is automatically closed.
Description
Technical field
The present invention relates to fields of automation technology, and in particular to a kind of with the electric water-boiling device of isolation features and its realization side
Method.
Background technique
Now with centralized office work regional population's quantity be increasing and system is presented to the drinking-water of employee in safety, enterprise
One changes management, in the electric heater of concentration zones placement large capacity, supplies drinking water to employee.But most of electric heater
There is no hot and cold water cofferdam inside, even more common especially in some colleges and universities and low and middle-end enterprise, for save the cost, use is honest and clean
The electric heater of valence, this kind of water heater usually not hot and cold water cofferdam.If water inlet is not closed, water outlet discharges water same
When, water level decreasing in cabin, water inlet will intake, and unboiled water is put into boiled water cabin, and the water in cabin becomes the mixing of boiled water unboiled water
Water (i.e. water), people drinks will lead to for a long time breeds bacterium in vivo.In addition it is constantly put into cold water in cabin, when temperature is lower than most
When low temperature value, water heater boiled water heating again, the water that will lead in cabin in this way is repeatedly boiled, and boiled water will lead to water repeatedly
In content of nitrite increase, be not conducive to good health.The water (thousand boiling water) that repetition is hotted plate often is drunk, group is likely to result in
It knits anoxic, be short of breath, chest oppressiveness.After nitrite enters in vivo, acted on by gastric acid, it is likely that reconvert is at carcinogenic
Substance nitrosamine.
In addition popular stepping water boiler at present, although substantially alleviate to a certain extent " water " and
" thousand boiling water " problem, but " water " and " thousand boiling water " are not solved the problems, such as or prevented thoroughly.Because of stepping water boiler
It is intake using bottom, hot and cold water can not be advanced into hot water cabin without isolation certainly after water is boiled, the pressure float downward of cold water is needed again,
Cold water can be inevitably mixed into hot water in this way, not can avoid " water " problem.Simultaneously while boiled cold water, to original boiled
Water has heating again simultaneously, not can avoid " thousand boiling water " problem equally.About the physical health issues of most people, need to take zero
The attitude of tolerance, the harm in order to avoid " water " and " thousand boiling water " to human health need to carry out this kind of electric water-boiling device
It improves.
Summary of the invention
The technical problem to be solved by the present invention is to burn repeatedly for the mixed drink of hot and cold water existing for existing electric water-boiling device and water
The problem of, it sufficiently studies population office compact district and proposes a kind of electricity with isolation features on the basis of people's drinking water is regular
Boiler and its implementation.
To achieve the goals above, the technical solution adopted by the present invention are as follows: a kind of electric water-boiling device with isolation features is equipped with
Unboiled water cabin is equipped with the first inlet valve, the first temperature sensor, electric heating module and the first water-level gauge, institute in the unboiled water cabin
It states the first temperature sensor link control module and exports water temperature signal to control module, first water-level gauge in unboiled water cabin and connect
It connects control module and exports water level signal to control module, the control module connection electric heating module in unboiled water cabin and simultaneously export drive
Signal is moved to electric heating module, first inlet valve is mounted on unboiled water cabin top, the first inlet valve connection unboiled water cabin and
The water pipe in water receiving source, the control module connect the first inlet valve and output drive signal to the first inlet valve, and electric water-boiling device is also
Equipped with boiled water cabin, the boiled water cabin is fixed on the lower section in unboiled water cabin, passes through the second inlet valve between the boiled water cabin and unboiled water cabin
Connection, the control module connects the second inlet valve and output drive signal is to the second magnet valve, equipped with second in the boiled water cabin
Water-level gauge and outlet valve, the second water-level gauge link control module simultaneously export in boiled water cabin water level signal to control module, institute
It states outlet valve and is mounted on boiled water bilge portion, the outlet valve connection boiled water cabin and boiled water water outlet, the control module connect out
Water valve and output drive signal are to outlet valve.
The electric water-boiling device is additionally provided with cold water cabin, and the cold water cabin is fixed on the lower section in boiled water cabin, the boiled water cabin and cold
It is connected between water tank by third inlet valve, the control module connection third inlet valve simultaneously intake by output drive signal to third
Valve, third water-level gauge and cold valves are equipped in the cold water cabin, and the third water-level gauge link control module simultaneously exports cold water cabin
Interior water level signal to control module, the cold valves connection cold water cabin and cold water water outlet, the control module connects cold valves
And output drive signal is to cold valves.
Second temperature sensor is equipped in the boiled water cabin, equipped with third temperature sensor in the cold water cabin, described the
Two temperature sensor link control modules simultaneously export in boiled water cabin water temperature signal to control module, and the third temperature sensor connects
It connects control module and exports in cold water cabin water temperature signal to control module.
Cold water bilge portion is equipped with drain valve, and the drain valve connection cold water cabin and drainpipe, the control module connect
Water valve and output drive signal run in drain valve.
The electric water-boiling device shell is equipped with alarm indication screen, the alarm indication screen link control module, the control mould
Block output water temperature, water level and alarm signal to alarm indication screen, the alarm indication screen are touch screen, and the alarm indication screen is defeated
Operation signal is to control module out.
The outer wall in the unboiled water cabin and boiled water cabin has insulating layer.
A kind of control method based on the electric water-boiling device with isolation features:
1) control module obtains the first temperature sensor, the first water-level gauge, the second water-level gauge signal in real time；
2) when in the second water-level gauge feedback boiled water cabin water level be lower than setting value, then close the second inlet valve, open the later
One inlet valve, water tank of making a living carry out moisturizing；
3) it is higher than setting value when the first water-level gauge feeds back water level in boiled water cabin, then closes the first inlet valve；
4) start electric heating module, until water is boiled in unboiled water cabin；
5) starting electric heating module is closed, the second inlet valve is opened.
It is described 4) in, first temperature sensor in unboiled water cabin monitors water temperature in real time, when water temperature reaches highest water temperature and continues
When setting time no longer rises, it is believed that the water in unboiled water cabin is boiled.
Control module obtains second temperature sensor, third temperature sensor, third water-level gauge signal in real time；
When water level then opens third inlet valve, up to cold water cabin lower than setting value in third water-level gauge feedback cold water cabin
Water level is higher than setting value or the water level in boiled water cabin is lower than setting value；
When water temperature closes drain valve after then opening drain valve emptying cold water cabin, open third lower than setting value in boiled water cabin
Inlet valve is until water level is higher than setting value in cold water cabin.
After the first inlet valve when unboiled water cabin is opened, if the first water-level gauge variation for continuing setting time unboiled water cabin is less than
Setting value, then it is assumed that the first inlet valve breaks down or cuts off the water, and control module control alarm indication screen starts to alarm, and shows
Fault message；
When starting electric heating module, if the temperature change for continuing first temperature sensor in setting time unboiled water cabin is less than
Setting value, then it is assumed that the first temperature sensor breaks down or the electric heating module in unboiled water cabin breaks down, control module control
Alarm indication screen processed starts to alarm, and shows fault message；
When opening the second inlet valve, if the second water-level gauge variation for continuing setting time boiled water cabin is less than setting value,
Then think that the second inlet valve breaks down or the second water-level gauge breaks down.
This electric water-boiling device has the advantages that compared with existing stepping water boiler and traditional boiler
1, system that employs hot water or cold water cofferdams, and by water-level gauge real-time detection SEA LEVEL VARIATION, and pass through electricity
The water inlet for controlling switch control hot water storehouse avoids hot and cold water mixed the problem of drinking；
2, the system is not repeated to heat using cold water cabin one-time heating to after boiled, until cold water cabin emptying or
When person is to lowest water level, starts boiled again being put into unboiled water, avoid water boiled problem repeatedly；
3, the temperature sensor in cold water cabin is connected with electric heating module by the metal base plate in cold water cabin, and temperature sensor can
With real-time detection to baseplate temp, empty the problem of burning or dryouting is avoided.
Detailed description of the invention
Below to width attached drawing every in description of the invention expression content and figure in label be briefly described:
Fig. 1 is the electric water-boiling device structural schematic diagram with isolation features；
Fig. 2 is the electric water-boiling device functional block diagram with isolation features；
Label in above-mentioned figure is equal are as follows: 1, unboiled water cabin；2, the first inlet valve；3, the first temperature sensor；4, the first water level
Meter；5, electric heating module；6, boiled water cabin；7, the second inlet valve；8, the second water-level gauge；9, outlet valve；10, control module；11, it reports
Alert display screen.
Specific embodiment
Below against attached drawing, by the description of the embodiment, for example related each component of a specific embodiment of the invention
Shape, construction, the mutual alignment between each section and connection relationship, the effect of each section and working principle, manufacturing process and
Operate with method etc., is described in further detail, to help those skilled in the art to inventive concept of the invention, technology
Scheme has more complete, accurate and deep understanding.
A kind of electric water-boiling device with isolation features, three layers of independent water storage cabin of design, respectively the unboiled water cabin 1 of top layer,
The boiled water cabin 6 in middle layer and the cold water cabin of bottom.First inlet valve 2 is connected to the water pipe in unboiled water cabin 1 and water receiving source, and control module 10 connects
The first inlet valve 2 and output drive signal are connect to the first inlet valve 2, fills into tap water in the water tank 1 that can make a living.6 He of boiled water cabin
Pass through the connection of the second inlet valve 7, second inlet valve of the connection of control module 10 7 and output drive signal to second between unboiled water cabin 1
The boiled water heated in unboiled water cabin 1 can be filled into boiled water cabin 6 by the second inlet valve 7 by magnet valve.Between boiled water cabin 6 and cold water cabin
It is connected to by third inlet valve, control module 10 connects third inlet valve and output drive signal to third inlet valve, by the
The boiled water heated in boiled water cabin 6 can be filled into cold water cabin by three inlet valves.Valve in the present invention is all solenoid valve, can be passed through
Control unit carries out automatically controlled.
First inlet valve 2, the first temperature sensor 3, electric heating module 5 and the first water-level gauge 4 are installed in unboiled water cabin 1,
First temperature sensor 3 is mounted on the bottom in unboiled water cabin 1, and link control module 10 simultaneously exports in unboiled water cabin 1 water temperature signal extremely
Control module 10,4 link control module 10 of the first water-level gauge simultaneously export in unboiled water cabin 1 water level signal to control module 10, control
Module 10 connects electric heating module 5 and output drive signal to electric heating module 5, and the unboiled water made a living in water tank 1 is heated.
Second temperature sensor, the second water-level gauge 8 and outlet valve 9, the connection control of the second water-level gauge 8 are equipped in boiled water cabin 6
Module 10 simultaneously exports water level signal to control module 10, second temperature sensor link control module 10 in boiled water cabin 6 and simultaneously exports
For water temperature signal to control module 10, outlet valve 9 is mounted on 6 bottom of boiled water cabin in boiled water cabin 6, and outlet valve 9 is connected to boiled water cabin 6 and opens
Water water outlet, boiled water water outlet can provide hot water for user, and control module 10 connects outlet valve 9 and output drive signal is to out
Water valve 9.
Third temperature sensor, third water-level gauge and cold valves, third water-level gauge link control module are equipped in cold water cabin
It 10 and exports water level signal to control module 10, third temperature sensor link control module 10 in cold water cabin and simultaneously exports cold water cabin
Interior water temperature signal to control module 10, cold valves connection cold water cabin and cold water water outlet, cold water water outlet can provide for user
Cold water, control module 10 connect cold valves and output drive signal to cold valves.
Cold water cabin can provide cold water for user, and the outer wall in unboiled water cabin 1 and boiled water cabin 6 has insulating layer, establish water by cable in this way
Device one uses heat insulation boiling water cabin 6, persistently provides high-temperature-hot-water, another uses ordinary hot water tank, persistently provides hot water and (contains
The low temperature boiled water that can directly drink).Boiled water cabin 6 and cold water cabin can be opened according to SEA LEVEL VARIATION, the water inlet of reed time controll unboiled water cabin 1
It pays close attention into unboiled water, and after being heated to boiling, opens the corresponding switch of boiled water cabin 6 and inject in corresponding boiled water cabin 6.It can also basis
The water level judgement in two hot water cabins can open simultaneously two water inlets of boiled water cabin 6 and open if two boiled water cabins 6 are required into water
Put water into.
In addition to increasing trust of the client to drinking water, partially transparent shell can be used, user is allowed to observe conscientiously
The working process and principle of boiler, trust and drink, and thoroughly put down the unpleasantness to " water " and " thousand boiling water ", discharge people's
Pressure at heart, the drinking hot water in public trusted, while can also be improved the public to the reliability of this boiler brand.
On this basis, various improvement can be done according to different requirements, such as adjust unboiled water cabin 1, boiled water cabin 6 and cold water
The volume in cabin.By adjusting the software of control system, pass through change 1 water level thresholding of unboiled water cabin, the water level thresholding in boiled water cabin 6 and cold
The water level thresholding of water tank changes hot water or cold water moisturizing strategy, especially water use peak phase, it should improve moisturizing frequency, avoid
The waiting of user's water intaking.And when with water low peak period, then moisturizing frequency is suitably reduced, service life of equipment is improved.
In addition, cold water bilge portion is equipped with drain valve, drain valve is connected to cold water cabin and drainpipe, the connection draining of control module 10
Simultaneously output drive signal unused water can will be discharged, also can according to need will be warm valve for a long time to drain valve by drain valve
The hot water spent in inadequate boiled water cabin 6 is put into cold water cabin, and bleeds off certain cold water as needed to accommodate the hot water of injection.
Electric water-boiling device shell is equipped with alarm indication screen 11, and 11 link control module 10 of alarm indication screen, control module 10 is defeated
To alarm indication screen 11, alarm indication screen 11 is touch screen for water temperature, water level and alarm signal out, and the alarm indication screen 11 exports
Operation signal is to control module 10.
Control module 10 also has fault detection capability, guarantees that the steady point of electric water-boiling device work is reliable；
After the first inlet valve 2 when unboiled water cabin 1 is opened, if continuing first water in setting time (such as 1 minute) unboiled water cabin 1
Meter 4 variation in position is less than setting value, then it is assumed that the first inlet valve 2 breaks down or cuts off the water, and control module 10 controls alarm indication
Screen 11 starts to alarm, and shows fault message；
When starting electric heating module 5, if continuing first temperature sensor 3 in setting time (such as 1 minute) unboiled water cabin 1
Temperature change is less than setting value, then it is assumed that the first temperature sensor 3 breaks down or the electric heating module 5 in unboiled water cabin 1 occurs
Failure, control module 10 controls alarm indication screen 11 and starts to alarm, and shows fault message；
When opening the second inlet valve 7, if the second water-level gauge 8 variation for continuing setting time boiled water cabin 6 is less than setting
Value, then it is assumed that the second inlet valve 7 breaks down or the second water-level gauge 8 breaks down.
In addition all valves, temperature sensor, water-level gauge, electric heating module 55, alarm indication screen 11 itself have event
Barrier self-checking function and fault message are output to control module 10, and control module 10 controls alarm indication screen 11 according to fault message
Carry out fault alarm.Control module 10 itself also has the function of fault self-checking, can detecte each sensing by automatic failure detection circuit
The fault message of device and electric-controlled switch.Alarm indication screen 11 also has touch function, can be with by touch function and interactive interface
Adjust the water level threshold value in unboiled water cabin 1 and boiled water cabin 6.
After system breaks down, the water inlet switch in unboiled water cabin 1 is closed, and the water inlet switch in boiled water cabin 6 is also switched off, while therefore
Barrier is reminded and courtesy notification, and system for prompting breaks down, and the prompting messages such as drinking-water service pause avoid and drink not boiled water
And the thing for damaging human body health occurs, while the electric heating module 5 in unboiled water cabin 1 is built-in with high temperature fuse cutout, when electricity adds
Thermal modules 5 cause temperature to rise to high temperature due to the failure of the first temperature sensor 3 or faults itself or control module 10
When the temperature that fuse cutout is born, switch fusing avoids fire.
The water compensating control method in the boiled water cabin 6 based on the above-mentioned electric water-boiling device with isolation features:
1) control module 10 obtains the first temperature sensor 3, the first water-level gauge 4,8 signal of the second water-level gauge in real time；
2) it is lower than setting value when the second water-level gauge 8 feeds back water level in boiled water cabin 6, then closes the second inlet valve 7, open later
First inlet valve 2, water tank 1 of making a living carry out moisturizing；
3) it is higher than setting value when the first water-level gauge 4 feeds back water level in boiled water cabin 6, then closes the first inlet valve 2；
4) start electric heating module 5, until water is boiled in unboiled water cabin 1, first temperature sensor 3 in unboiled water cabin 1 is supervised in real time
Water temperature is controlled, when water temperature reaches highest water temperature and continues setting time (such as 2 minutes) and no longer rise, it is believed that the water in unboiled water cabin 1 is
It is boiled
5) starting electric heating module 5 is closed, the second inlet valve 7 is opened.
The water compensating control method in the cold water cabin based on the above-mentioned electric water-boiling device with isolation features:
Control module 10 obtains second temperature sensor, third temperature sensor, third water-level gauge signal in real time；
When water level then opens third inlet valve, up to cold water cabin lower than setting value in third water-level gauge feedback cold water cabin
Water level is higher than setting value or the water level in boiled water cabin 6 is lower than setting value；
When water temperature closes drain valve after then opening drain valve emptying cold water cabin, open third lower than setting value in boiled water cabin 6
Inlet valve is until water level is higher than setting value in cold water cabin.
The water level threshold value in unboiled water cabin 1 and boiled water cabin 6 can according to need carry out personal settings, such as according to water supply
The period carries out personal settings with supplying water, and has the personnel of administration authority that can carry out threshold parameter by interactive interface and is arranged to expire
The customer personalized demand of foot.
The present invention is exemplarily described above in conjunction with attached drawing, it is clear that the present invention implements not by aforesaid way
Limitation, as long as the improvement for the various unsubstantialities that the inventive concept and technical scheme of the present invention carry out is used, or without changing
It is within the scope of the present invention into the conception and technical scheme of the invention are directly applied to other occasions.
Claims (10)
1. a kind of electric water-boiling device with isolation features is equipped with unboiled water cabin, the first inlet valve, the first temperature are installed in the unboiled water cabin
Degree sensor, electric heating module and the first water-level gauge, the first temperature sensor link control module simultaneously export in unboiled water cabin
For water temperature signal to control module, the first water-level gauge link control module simultaneously exports in unboiled water cabin water level signal to controlling mould
Block, simultaneously to electric heating module, first inlet valve is mounted on output drive signal the control module connection electric heating module
Unboiled water cabin top, the water pipe in the first inlet valve connection unboiled water cabin and water receiving source, the control module connect the first inlet valve
And output drive signal is to the first inlet valve, it is characterised in that: electric water-boiling device is additionally provided with boiled water cabin, and the boiled water cabin is fixed on life
The lower section of water tank is connected between the boiled water cabin and unboiled water cabin by the second inlet valve, second water inlet of control module connection
Valve and output drive signal are to the second magnet valve, equipped with the second water-level gauge and outlet valve, second water-level gauge in the boiled water cabin
Link control module simultaneously exports water level signal in boiled water cabin, to control module, the outlet valve is mounted on boiled water bilge portion, described
Outlet valve is connected to boiled water cabin and boiled water water outlet, the control module connection outlet valve and output drive signal to outlet valve.
2. the electric water-boiling device according to claim 1 with isolation features, it is characterised in that: the electric water-boiling device is additionally provided with cold
Water tank, the cold water cabin are fixed on the lower section in boiled water cabin, are connected between the boiled water cabin and cold water cabin by third inlet valve, institute
Control module connection third inlet valve and output drive signal are stated to third inlet valve, equipped with third water-level gauge in the cold water cabin
And cold valves, the third water-level gauge link control module simultaneously export in cold water cabin water level signal to control module, the cold water
Valve is connected to cold water cabin and cold water water outlet, the control module connection cold valves and output drive signal to cold valves.
3. the electric water-boiling device according to claim 2 with isolation features, it is characterised in that: be equipped with second in the boiled water cabin
Temperature sensor, third temperature sensor is equipped in the cold water cabin, and the second temperature sensor link control module is simultaneously defeated
Water temperature signal to control module, the third temperature sensor link control module simultaneously exports water temperature in cold water cabin in boiled water cabin out
Signal is to control module.
4. the electric water-boiling device according to claim 3 with isolation features, it is characterised in that: cold water bilge portion is equipped with row
Water valve, the drain valve connection cold water cabin and drainpipe, the control module connection drain valve and output drive signal extremely draining
Valve.
5. the electric water-boiling device according to claim 1,2,3 or 4 with isolation features, it is characterised in that: the electric water-boiling device
Shell is equipped with alarm indication screen, the alarm indication screen link control module, the control module output water temperature, water level and alarm
For signal to alarm indication screen, the alarm indication screen is touch screen, and the alarm indication screen exports operation signal to control module.
6. the electric water-boiling device according to claim 5 with isolation features, it is characterised in that: the unboiled water cabin and boiled water cabin
Outer wall has insulating layer.
7. a kind of control method based on the electric water-boiling device with isolation features any in claim 1-6, it is characterised in that:
1) control module obtains the first temperature sensor, the first water-level gauge, the second water-level gauge signal in real time；
2) when the second water-level gauge feedback boiled water cabin in water level be lower than setting value, then close the second inlet valve, later open first into
Water valve, water tank of making a living carry out moisturizing；
3) it is higher than setting value when the first water-level gauge feeds back water level in boiled water cabin, then closes the first inlet valve；
4) start electric heating module, until water is boiled in unboiled water cabin；
5) starting electric heating module is closed, the second inlet valve is opened.
8. control method according to claim 7, it is characterised in that: it is described 4) in, first temperature sensor in unboiled water cabin
Water temperature is monitored in real time, when water temperature reaches highest water temperature and continues setting time and no longer rise, it is believed that the water in unboiled water cabin is boiled.
9. control method according to claim 7 or 8, it is characterised in that:
Control module obtains second temperature sensor, third temperature sensor, third water-level gauge signal in real time；
When water level then opens third inlet valve lower than setting value in third water-level gauge feedback cold water cabin, until the water level in cold water cabin
It is lower than setting value higher than the water level in setting value or boiled water cabin；
When water temperature closes drain valve after then opening drain valve emptying cold water cabin, open third water inlet lower than setting value in boiled water cabin
Valve is until water level is higher than setting value in cold water cabin.
10. control method according to claim 9, it is characterised in that:
After the first inlet valve when unboiled water cabin is opened, if the first water-level gauge variation for continuing setting time unboiled water cabin is less than setting
Value, then it is assumed that the first inlet valve breaks down or cuts off the water, and control module control alarm indication screen starts to alarm, and shows failure
Information；
When starting electric heating module, if the temperature change for continuing first temperature sensor in setting time unboiled water cabin is less than setting
Value, then it is assumed that the first temperature sensor breaks down or the electric heating module in unboiled water cabin breaks down, control module control report
Alert display screen starts to alarm, and shows fault message；
When opening the second inlet valve, if the second water-level gauge variation for continuing setting time boiled water cabin is less than setting value, recognize
It breaks down for the second inlet valve or the second water-level gauge breaks down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572372.6A CN109341074A (en) | 2018-12-21 | 2018-12-21 | A kind of electric water-boiling device and its control method with isolation features |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811572372.6A CN109341074A (en) | 2018-12-21 | 2018-12-21 | A kind of electric water-boiling device and its control method with isolation features |
Publications (1)
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| CN109341074A true CN109341074A (en) | 2019-02-15 |
Family
ID=65302828
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811572372.6A Pending CN109341074A (en) | 2018-12-21 | 2018-12-21 | A kind of electric water-boiling device and its control method with isolation features |
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Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208042505U (en) * | 2018-02-10 | 2018-11-02 | 济南巨龙锅炉有限公司 | A kind of intelligence pocketed electric water boilers |
| CN209763469U (en) * | 2018-12-21 | 2019-12-10 | 安徽工程大学 | electric water boiler with isolation function |
-
2018
- 2018-12-21 CN CN201811572372.6A patent/CN109341074A/en active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN208042505U (en) * | 2018-02-10 | 2018-11-02 | 济南巨龙锅炉有限公司 | A kind of intelligence pocketed electric water boilers |
| CN209763469U (en) * | 2018-12-21 | 2019-12-10 | 安徽工程大学 | electric water boiler with isolation function |
Non-Patent Citations (1)
| Title |
|---|
| 梁宗裕等编著: "《新潮小家电故障检修技术》", 北京：金盾出版社, pages: 3 - 4 * |
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