CN105105642B - It is a kind of to drink boiling water tap from the instant electric that draws water - Google Patents
It is a kind of to drink boiling water tap from the instant electric that draws water Download PDFInfo
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- CN105105642B CN105105642B CN201510613980.7A CN201510613980A CN105105642B CN 105105642 B CN105105642 B CN 105105642B CN 201510613980 A CN201510613980 A CN 201510613980A CN 105105642 B CN105105642 B CN 105105642B
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Abstract
The invention discloses a kind of boiling water tap, including shell (1), water pump (2), ceramic electrical heating tube (3), bidirectional thyristor (4), level electrode (5), circuit board (6) are drunk from the instant electric that draws water.For the shell that the present invention uses for the hollow and thin-walled plastics matter shell equipped with column, cantilever and water outlet, ceramic electrical heating tube is equipped with outer tube, inner tube, water inlet pipe and outlet pipe；Power cord is connected with the circuit board, ceramic electrical heating tube, bidirectional thyristor, and the trigger electrode of ceramic electrical heating tube is controlled by circuit board；When work, touch boiling water button, it is controlled by circuit board, barreled drinking water is pumped into ceramic electrical heating tube by water pump, and drinking water, through being heated between outer tube and inner tube, is superheated to boiling in ceramic electrical heating tube in inner tube, the technical solution that boiling water is persistently flowed out through outlet pipe, water outlet, make to brew kung fu tea, boiling water can persistently be obtained at any time by having reached, without being spaced the purpose waited for.
Description
Technical field
The present invention relates to a kind of water boiler, in particular to for brewing kung fu tea, quickly room temperature barreled drinking water is heated
A kind of to boiling water drinking boiling water tap from the instant electric that draws water.
Background technology
Brewing kung fu tea needs boiling water, the prior art to have a kind of electric heating drinking-water that can provide drinking hot water and cold water simultaneously
Machine, since electric heating drinking machine is storage-type, the drinking hot water that electric heating drinking machine is provided is only for infusing the 80 of green tea
DEG C hot water, rather than 95~99 DEG C of boiling water of kung fu tea can be brewed；In addition, the prior art also has one kind for providing 40 DEG C of washings
The instant electric tap of hot water, instant electric tap can not be provided drinks boiling water for brew kung fu tea；It is existing
There is technology to brew and is typically provided with hydrant and electric kettle abbreviation boiling water facility on the tea table of kung fu tea；In use, giving the fire hose
Head first fills cold water to electric kettle, and cool water heating is brewed kung fu tea by electric kettle at boiling water for drink person again；Since boiling water is set
It applies and needs a period of time from being filled to water boiling, this just brings inconvenience to drink person, and the midway for steeping one pot kung fu tea of drink also needs to
Addition two is to the boiling water of three-wheel, and while adding water every time is required to the long period and waits for water boiling；Therefore, the prior art exists and needs
Wait for that water boils time longer problems and shortcomings.
Invention content
Existing problems and shortcomings for the above-mentioned prior art, the present invention are used by shell, water pump, ceramic electrical heating tube, double
The device constituted to thyristor, level electrode, circuit board, shell are the hollow and thin-walled plastics equipped with column, cantilever and water outlet
Mass shell body, ceramic electrical heating tube are equipped with outer tube, inner tube, water inlet pipe and outlet pipe；Water pump and ceramic electrical heating tube are located in the column
The middle part of chamber, bidirectional thyristor are located at the bottom of column inner cavity, and level electrode is located at the top of said inner tube, and circuit board is located at institute
The top of column inner cavity is stated, the display screen of circuit board setting indicator light, closes button, waits for that warm button, boiling water button expose to shell
The upper surface of；The delivery outlet of the water inlet pipe and water pump connects, and the outlet pipe is connect with the water outlet, and the bailing pipe of water pump is worn
The cavity wall for crossing column lower part is led to except shell；Power cord pass through column lower part cavity wall enter column inner cavity and with the circuit
Plate, ceramic electrical heating tube, bidirectional thyristor are connected, and the trigger electrode of ceramic electrical heating tube is controlled by circuit board；In application, the present apparatus disposes
On the tea table of kung fu tea, when work, boiling water button is touched, is controlled by circuit board, barreled drinking water is pumped into ceramic electrical by water pump
Heat pipe, drinking water, through being heated between outer tube and inner tube, are superheated to boiling in ceramic electrical heating tube in inner tube, boiling water through outlet pipe,
The technical solution that water outlet persistently flows out provides one kind and drinking boiling water tap from the instant electric that draws water, it is intended to make to brew the time
Tea reaches can persistently obtain boiling water at any time, without being spaced the purpose waited for.
The object of the present invention is achieved like this：It is a kind of to drink boiling water tap, including shell, water from the instant electric that draws water
Pump, ceramic electrical heating tube, bidirectional thyristor, level electrode, circuit board, wherein：The shell is hollow and thin-walled plastics matter shell,
The left part of shell is the column of cylinder, and the top of the column is equipped with the cantilever stretched out to the right, and the right end of the cantilever is equipped with
Export water outlet directed downwardly；
The water pump is by motor driving, the diaphragm pump equipped with bailing pipe and delivery outlet；
The ceramic electrical heating tube is made of outer tube and inner tube, and the outer tube is the insulation of cylinder tube shape hollow, with the end
The component of pottery, said inner tube are the component of the electrothermal ceramic heating body matter of cylinder tube shape hollow, with the end, and inner tube is located at
The center of outer tube bore and parallel with outer tube, the upper surface of inner tube are higher than the upper surface of outer tube, on the upper surface and inner tube of outer tube
The pipe outer wall closing connection in portion, is equipped with spacing and is known as heating channel between the pipe outer wall of inner tube and the inside pipe wall of outer tube, inner tube
Inner cavity is known as over-temperature channel；The over-temperature channel is communicated through being located at the side opening of inner tube lower part tube wall with the heating channel；Outer tube
Top tube wall at be equipped with the heating channel made to be known as water inlet pipe with the extraneous pipeline communicated；Ceramic electrical heating tube is positioned at inner tube
Be equipped at the top of upper port with the upper surface of outer tube closing connection, hollow hood-like, insulating ceramics matter water outlet mouthpiece, it is described
The left side of water outlet mouthpiece inner cavity top surface is equipped with the pipeline communicated with the external world and is known as outlet pipe, the right side of water outlet mouthpiece inner cavity top surface
Side is equipped with level electrode and temperature sensor；
The bidirectional thyristor is that the silicon-controlled electric energy switch of great power bidirectional executes electronic component；
The level electrode is the copper electrodes of cylinder；
The circuit board is equipped with microprocessor, display screen, print indicator light, closed button, wait for warm button, boiling water button
Printed circuit board；
Water pump and ceramic electrical heating tube are located at the middle part of the column inner cavity, and bidirectional thyristor is located at the bottom of column inner cavity,
Circuit board is located at the top of the column inner cavity, and the display screen, indicator light close button, wait for that warm button, boiling water button are exposed neat
It puts down in the upper surface of shell；The delivery outlet of the water inlet pipe and water pump connects, and the outlet pipe is connect with the water outlet, water pump
Bailing pipe pass through column lower part cavity wall lead to except shell；Power cord passes through the cavity wall of column lower part to enter column inner cavity simultaneously
It is connected with the circuit board, ceramic electrical heating tube, bidirectional thyristor, the trigger electrode of ceramic electrical heating tube connect with circuit board and by circuit
Plate controls, and level electrode and temperature sensor are connect with circuit board respectively.
Working principle and beneficial effect
In application, the present apparatus is placed on the tea table of kung fu tea, the lower end of bailing pipe is placed in the bucket of barreled drinking water, electricity
The cities Yuan Xianyu electrically connect.
The present apparatus is controlled when working by circuit board；
A, boiling water is provided：Boiling water button is touched, water pump will be pumped into ceramic electrical from the drinking water in bucket through bailing pipe, water inlet pipe
Heat pipe, when drinking water touches the level electrode, bidirectional thyristor is generated heat by circuit board triggering and conducting, ceramic electrical heating tube, it
Afterwards, subsequent drinking water is heated when flowing through the heating channel, is overheated when flowing through over-temperature channel and is heated to boiling water, boiling
Water is persistently flowed out through outlet pipe, water outlet, and for drink, person brews kung fu tea；And it not and is heated by going out before ceramic electrical heating tube fever
The drinking water of mouth of a river outflow rinses tea set for drink person and is used；
B, it keeps the temperature standby：Shake-up waits for that warm button, water pump stop, and bidirectional thyristor cut-off, ceramic electrical heating tube stops fever, goes out
The mouth of a river stops outflow boiling water；
When remaining in the water temperature in ceramic electrical heating tube less than 95 DEG C, water temperature signal is fed back to circuit by temperature sensor
Plate, microprocessor control conducting bidirectional thyristor, causes the said inner tube of ceramic electrical heating tube to carry out intermittent compensation heating, makes to retain
It is for use between water temperature is maintained at 95 DEG C~99 DEG C in ceramic electrical heating tube；
When being less than the upper port of inner tube due to remaining in the water level in ceramic electrical heating tube and being heated because compensating, level electrode is by water
Position signal feeds back to circuit board, and microprocessor control starts water pump and carries out intermittent moisturizing, to keep the water in ceramic electrical heating tube
Position prevents dry combustion method；
C, it closes：It touches and closes button, water pump stops, and simultaneously bi-directionally thyristor ends, and ceramic electrical heating tube stops fever, water outlet
Mouth stops outflow boiling water；
When work, temperature sensor is also to circuit board and real-time through display screen by the water temperature Real-time Feedback in ceramic electrical heating tube
Display.
The present apparatus is simple in structure, and reliable operation, function is various, makes brewing for kung fu tea, can persistently obtain boiling water at any time
It is waited for without being spaced.
Above-mentioned, the present invention is used and is made of shell, water pump, ceramic electrical heating tube, bidirectional thyristor, level electrode, circuit board
Device, shell is the hollow and thin-walled plastics matter shell equipped with column, cantilever and water outlet, and ceramic electrical heating tube is equipped with outer tube, interior
Pipe, water inlet pipe and outlet pipe；Water pump and ceramic electrical heating tube are located at the middle part of the column inner cavity, and bidirectional thyristor is located in column
The bottom of chamber, level electrode are located at the top of said inner tube, and circuit board is located at the top of the column inner cavity, circuit board setting
Display screen, indicator light close button, wait for that warm button, boiling water button expose to the upper surface of shell；The output of the water inlet pipe and water pump
Mouth connection, the outlet pipe are connect with the water outlet, and the bailing pipe of water pump passes through the cavity wall of column lower part to lead to except shell；
Power cord passes through the cavity wall of column lower part to enter column inner cavity and be connected with the circuit board, ceramic electrical heating tube, bidirectional thyristor,
The trigger electrode of ceramic electrical heating tube is controlled by circuit board；In application, the present apparatus is placed on the tea table of kung fu tea, when work, touch
Boiling water button, is controlled by circuit board, and barreled drinking water is pumped into ceramic electrical heating tube by water pump, and drinking water is in ceramic electrical heating tube through outer
It is heated between pipe and inner tube, boiling is superheated in inner tube, the technical solution that boiling water is persistently flowed out through outlet pipe, water outlet overcomes
The prior art, which exists, needs to wait for water boiling time longer problems and shortcomings, and what is provided is a kind of from the instant electric drink that draws water
With boiling water tap, make to brew kung fu tea, boiling water can persistently be obtained at any time by having reached, without being spaced the purpose waited for.
Description of the drawings
Fig. 1 is a kind of main view schematic cross-sectional view for drinking boiling water tap from the instant electric that draws water of the present invention；
Fig. 2 is a kind of axonometric schematic diagram for drinking boiling water tap from the instant electric that draws water of the present invention.
Invention is further described in detail for embodiment in below in conjunction with the accompanying drawings, but should not be construed as to the present invention's
Any restrictions.
In figure：Shell 1, column 11, cantilever 12, water outlet 13, water pump 2, motor 21, bailing pipe 22, ceramic electrical heating tube 3,
Outer tube 31, inner tube 32, water inlet pipe 33, outlet pipe 34, heating channel 301, over-temperature channel 302, water outlet mouthpiece 303, two-way brilliant lock
Pipe 4, circuit board 6, display screen 61, indicator light 62, closes button 63, waits for warm button 631, boiling water button 632, power supply at level electrode 5
Line 7.
Specific implementation mode
Refering to fig. 1, Fig. 2, it is of the invention it is a kind of drinking boiling water tap from the instant electric that draws water, including shell 1, water pump 2,
Ceramic electrical heating tube 3, bidirectional thyristor 4, level electrode 5, circuit board 6, wherein：The shell 1 is hollow and thin-walled plastics mass shell
Body, the left part of shell 1 are the column 11 of cylinder, and the top of the column 11 is equipped with the cantilever 12 stretched out to the right, the cantilever
12 right end, which is equipped with, exports water outlet 13 directed downwardly；
The water pump 2 is by the driving of motor 21, the diaphragm pump equipped with bailing pipe 22 and delivery outlet；
The ceramic electrical heating tube 3 is made of outer tube 31 and inner tube 32, and the outer tube 31 is cylinder tube shape hollow, with the end
Insulating ceramics matter component, said inner tube 32 be cylinder tube shape hollow, with the end electrothermal ceramic heating body matter component,
Inner tube 32 is located at the center of 31 inner cavity of outer tube and parallel with outer tube 31, and the upper surface of inner tube 32 is higher than the upper surface of outer tube 31, outside
The upper surface of pipe 31 and the pipe outer wall closing on 32 top of inner tube connect, and are set between the pipe outer wall and the inside pipe wall of outer tube 31 of inner tube 32
There is spacing to be known as heating channel 301, the inner cavity of inner tube 32 is known as over-temperature channel 302；The over-temperature channel 302 is through being located at inner tube 32
The side opening of lower part tube wall is communicated with the heating channel 301；At the top tube wall of outer tube 31 be equipped with make the heating channel 301 and
The pipeline that the external world communicates is known as water inlet pipe 33；Ceramic electrical heating tube 3 be equipped at the top of 32 upper port of inner tube with it is described outer
The upper surface of pipe 31 closing connection, hollow hood-like, insulating ceramics matter water outlet mouthpiece 303,303 inner cavity top surface of the water outlet mouthpiece
Left side is equipped with the pipeline communicated with the external world and is known as outlet pipe 34, and the right side of 303 inner cavity top surface of the water outlet mouthpiece is equipped with water level electricity
Pole 5 and temperature sensor；
The bidirectional thyristor 4 is that the silicon-controlled electric energy switch of great power bidirectional executes electronic component；
The level electrode 5 is the copper electrodes of cylinder；
The circuit board 6 is equipped with microprocessor, display screen 61, indicator light 62, pass button 63, waits for warm button 631, boiling
The printed circuit board of water button 632；
Water pump 2 and ceramic electrical heating tube 3 are located at the middle part of 11 inner cavity of the column, and bidirectional thyristor 4 is located at 11 inner cavity of column
Bottom, circuit board 6 is located at the top of 11 inner cavity of the column, and the display screen 61, indicator light 62 close button 63, wait for that temperature is pressed
The exposed upper surface for being flush to shell 1 of button 631, boiling water button 632；The water inlet pipe 33 is connect with the delivery outlet of water pump 2, described
Outlet pipe 34 is connect with the water outlet 13, and the bailing pipe 22 of water pump 2 passes through the cavity wall of 11 lower part of column to lead to except shell 1；
Power cord 7 pass through the cavity wall of 11 lower part of column enter 11 inner cavity of column and with the circuit board 6, ceramic electrical heating tube 3, two-way brilliant lock
Pipe 4 is connected, and the trigger electrode of ceramic electrical heating tube 3 connect with circuit board 6 and controlled by circuit board 6, level electrode 5 and temperature sensor
It is connect respectively with circuit board 6.
Working principle and beneficial effect
In application, the present apparatus is placed on the tea table of kung fu tea, the lower end of bailing pipe 22 is placed in the bucket of barreled drinking water,
Power cord 7 is electrically connected with city.
The present apparatus is controlled when working by circuit board 6；
A, boiling water is provided：Boiling water button 632 is touched, water pump 2 will be pumped from the drinking water in bucket through bailing pipe 22, water inlet pipe 33
Enter ceramic electrical heating tube 3, when drinking water touches the level electrode 5, bidirectional thyristor 4 is by 6 triggering and conducting of circuit board, ceramic electrical
Heat pipe 3 generates heat, and later, subsequent drinking water is heated when flowing through the heating channel 301, when flowing through over-temperature channel 302
Boiling water is heated to by overheat, boiling water is persistently flowed out through outlet pipe 34, water outlet 13, and person brews kung fu tea for drink；And in ceramic electrical
The fever of heat pipe 3 not and heats the drinking water flowed out by water outlet 13 before, and rinsing tea set for drink person is used；
B, it keeps the temperature standby：Shake-up waits for that warm button 631, water pump 2 stop, and bidirectional thyristor 4 ends, and ceramic electrical heating tube 3 stops
Fever, water outlet 13 stop outflow boiling water；
When remaining in the water temperature in ceramic electrical heating tube 3 less than 95 DEG C, water temperature signal is fed back to circuit by temperature sensor
Plate 6, microprocessor control conducting bidirectional thyristor 4, causes the said inner tube 32 of ceramic electrical heating tube 3 to carry out intermittent compensation heating,
Make to remain in for use between water temperature is maintained at 95 DEG C~99 DEG C in ceramic electrical heating tube 3；
When being less than the upper port of inner tube 32 due to remaining in the water level in ceramic electrical heating tube 3 and being heated because compensating, level electrode 5
Water level signal is fed back into circuit board 6, microprocessor control starts water pump 2 and carries out intermittent moisturizing, to keep ceramic electrical heating tube 3
In water level prevent dry combustion method；
C, it closes：It touches and closes button 63, water pump 2 stops, and simultaneously bi-directionally thyristor 4 ends, and ceramic electrical heating tube 3 stops hair
Heat, water outlet 13 stop outflow boiling water；
When work, temperature sensor is also by the water temperature Real-time Feedback in ceramic electrical heating tube 3 to circuit board 6 and through display screen 61
Real-time display.
The present apparatus is simple in structure, and reliable operation, function is various, makes brewing for kung fu tea, can persistently obtain boiling water at any time
It is waited for without being spaced.
Claims (1)
1. a kind of drinking boiling water tap from the instant electric that draws water, including it is shell (1), water pump (2), ceramic electrical heating tube (3), two-way
Thyristor (4), level electrode (5), circuit board (6), it is characterised in that：The shell (1) is hollow and thin-walled plastics matter shell,
The left part of shell (1) is the column (11) of cylinder, and the top of the column (11) is equipped with the cantilever (12) stretched out to the right, described
The right end of cantilever (12), which is equipped with, exports water outlet (13) directed downwardly；
The water pump (2) is by motor (21) driving, equipped with the diaphragm pump of bailing pipe (22) and delivery outlet；
The ceramic electrical heating tube (3) is made of outer tube (31) and inner tube (32), and the outer tube (31) is cylinder hollow, with the end
The component of tubular insulating ceramics matter, said inner tube (32) are the electrothermal ceramic heating body matter of cylinder tube shape hollow, with the end
Component, inner tube (32) is located at the center of outer tube (31) inner cavity and parallel with outer tube (31), and the upper surface of inner tube (32) is higher than outer
The upper surface of (31) is managed, (the pipe outer wall closing on 320 tops connects, outside the pipe of inner tube (32) for upper surface and the inner tube of outer tube (31)
It is equipped with spacing between wall and the inside pipe wall of outer tube (31) to be known as heating channel (301), the inner cavity of inner tube (32) is known as over-temperature channel
(302)；The over-temperature channel (302) communicates through being located at the side opening of inner tube (32) lower part tube wall with the heating channel (301)；Outside
It manages the pipeline for being equipped at the top tube wall of (31) and heating channel (301) being made to be communicated with the external world and is known as water inlet pipe (33)；Ceramics
Electrothermal tube (3) is being equipped with and the upper surface of the outer tube (31) closing connection, hollow cover at the top of inner tube (32) upper port
The water outlet mouthpiece (303) of shape, insulating ceramics matter, the left side of water outlet mouthpiece (303) the inner cavity top surface, which is equipped with, to be communicated with the external world
Pipeline is known as outlet pipe (34), and the right side of water outlet mouthpiece (303) the inner cavity top surface is equipped with level electrode (5) and temperature sensing
Device；
The bidirectional thyristor (4) is that the silicon-controlled electric energy switch of great power bidirectional executes electronic component；
The level electrode (5) is the copper electrodes of cylinder；
The circuit board (6) is equipped with microprocessor, display screen (61), indicator light (62), pass button (63), waits for warm button
(631), the printed circuit board of boiling water button (632)；
Water pump (2) and ceramic electrical heating tube (3) are located at the middle part of the column (11) inner cavity, and bidirectional thyristor (4) is located at column
(11) bottom of inner cavity, circuit board (6) are located at the top of the column (11) inner cavity, the display screen (61), indicator light (62),
It closes button (63), wait for warm button (631), the exposed upper surface for being flush to shell (1) of boiling water button (632)；The water inlet pipe
(33) it is connect with the delivery outlet of water pump (2), the outlet pipe (34) connect with the water outlet (13), the bailing pipe of water pump (2)
(22) cavity wall of column (11) lower part is passed through to lead to except shell (1)；Power cord (7) passes through the cavity wall of column (11) lower part to enter
Column (11) inner cavity is simultaneously connected with the circuit board (6), ceramic electrical heating tube (3), bidirectional thyristor (4), ceramic electrical heating tube (3)
Trigger electrode connect with circuit board (6) and is controlled by circuit board (6), level electrode (5) and temperature sensor respectively with circuit board (6)
Connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613980.7A CN105105642B (en) | 2015-09-17 | 2015-09-17 | It is a kind of to drink boiling water tap from the instant electric that draws water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510613980.7A CN105105642B (en) | 2015-09-17 | 2015-09-17 | It is a kind of to drink boiling water tap from the instant electric that draws water |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105105642A CN105105642A (en) | 2015-12-02 |
| CN105105642B true CN105105642B (en) | 2018-08-14 |
Family
ID=54653954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510613980.7A Active CN105105642B (en) | 2015-09-17 | 2015-09-17 | It is a kind of to drink boiling water tap from the instant electric that draws water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105105642B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107041686A (en) * | 2017-06-08 | 2017-08-15 | 宁波楚博通用科技有限公司 | A kind of teahouse machine with heating device |
| CN107420635A (en) * | 2017-06-08 | 2017-12-01 | 宁波楚博通用科技有限公司 | A kind of Instant heating type turn on the tap that draw water certainly |
| CN111820752A (en) * | 2019-04-19 | 2020-10-27 | 佛山市顺德区美的饮水机制造有限公司 | Water channel system of drinking water supply device, control method of water channel system and drinking water supply device |
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| CN101063545A (en) * | 2006-04-25 | 2007-10-31 | 黄樟焱 | Energy-saving instantaneously heated type electric heater unit |
| CN201401913Y (en) * | 2009-03-03 | 2010-02-10 | 上海蒸源节能电器有限公司 | Quick water boiler |
| CN201481092U (en) * | 2009-04-18 | 2010-05-26 | 陆建钢 | Quick electric-heating drinking water machine |
| CN101762011A (en) * | 2010-01-08 | 2010-06-30 | 广州市拓璞电器发展有限公司 | Instantaneous water boiler |
| CN203310110U (en) * | 2013-06-21 | 2013-11-27 | 赵剑诗 | Temperature control system of water heater |
| CN204612137U (en) * | 2015-05-08 | 2015-09-02 | 冯海涛 | One-touch control two heating drinking water heating device |
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2015
- 2015-09-17 CN CN201510613980.7A patent/CN105105642B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101063545A (en) * | 2006-04-25 | 2007-10-31 | 黄樟焱 | Energy-saving instantaneously heated type electric heater unit |
| CN201401913Y (en) * | 2009-03-03 | 2010-02-10 | 上海蒸源节能电器有限公司 | Quick water boiler |
| CN201481092U (en) * | 2009-04-18 | 2010-05-26 | 陆建钢 | Quick electric-heating drinking water machine |
| CN101762011A (en) * | 2010-01-08 | 2010-06-30 | 广州市拓璞电器发展有限公司 | Instantaneous water boiler |
| CN203310110U (en) * | 2013-06-21 | 2013-11-27 | 赵剑诗 | Temperature control system of water heater |
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| CN105105642A (en) | 2015-12-02 |
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