CN203873566U - Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time - Google Patents
Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time Download PDFInfo
- Publication number
- CN203873566U CN203873566U CN201420144089.4U CN201420144089U CN203873566U CN 203873566 U CN203873566 U CN 203873566U CN 201420144089 U CN201420144089 U CN 201420144089U CN 203873566 U CN203873566 U CN 203873566U
- Authority
- CN
- China
- Prior art keywords
- water
- hot water
- triode
- electrical connection
- power supply
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Cookers (AREA)
Abstract
The utility model provides a large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time. Two hot water cylinders are installed in a machine shell. A water measurement pipe is connected with the edge of each hot water cylinder. A water level sensor is installed on the bottom of each water measurement pipe. An electromagnetic valve is fixed to the top of each hot water cylinder. The electromagnetic valves are connected with a water inlet pipe. An electromagnetic valve is fixed to the bottom of each hot water cylinder. Each electromagnetic valve is connected with a water conveying pipe. The bottom ends of the water conveying pipes are connected with a hot water faucet. A master control panel is fixed to a supporting frame at the bottom. A single-chip microcomputer is installed on the master control panel. After detection is conducted through the water level sensors, signals are input into the single-chip microcomputer, the single-chip microcomputer controls the electromagnetic valve and the electric heating wire to conduct switching of water heating of the two hot water cylinders, after the boiled water in the left hot water cylinder is completely discharged and drunk, water heating of the right hot water cylinder is started, and therefore repeatedly-boiled water is avoided. According to the large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time, the double hot water cylinders are used alternately, and therefore residual water is avoided; the water dispenser can also be adjusted to be in the conference mode that the two hot water cylinders continuously heat water at the same time, so that more hot water is available; besides, the water dispenser can be turned on and turned off at regular time, so that water heating conducted when no people needs hot water at night is avoided.
Description
One, technical field
The utility model relates to a kind of household electrical appliance, relates in particular to a kind of two hot water barrels that are provided with in water dispenser, and by the single-chip microcomputer of the master control borad water dispenser without the large reserves timed power on/off of thousand boiling water of heating up water that automatically switches.
Two, background technology
Common water dispenser, requires should drain water all in machine from back drain valve weekly, and do once and clean, but the people who so does does not almost have.Why have such requirement be because: water is can not be by repeatedly boiled, Here it is so-called thousand boiling water, thousand boiling water have a strong impact on people's health, water in hot water barrel is because can not completely draining repeatedly and boil, owing to there being mineralogical composition in bottled water, through long heat temperature raising, it is surprising that heavy metal composition and nitrite constantly accumulate content, therefore contains a large amount of carcinogens.In the drainage pipeline of draining valve top, precipitation has a lot of static water not circulating, and water dispenser uses for a long time, and does not clear up for a long time, and machine intimate is piled up a large amount of harmful substances, can grow a large amount of germs, and such water dispenser is harmful to people's health.
Three, utility model content
The purpose of this utility model is to overcome the deficiencies in the prior art part, and a kind of two hot water barrels that are provided with in water dispenser are provided, and by the single-chip microcomputer of the master control borad water dispenser without the large reserves timed power on/off of thousand boiling water of heating up water that automatically switches.
The utility model solves the technical scheme that its technical problem adopts: the water dispenser of the large reserves timed power on/off of a kind of nothing thousand boiling water, comprise base, tank, casing, bottled water butt connects successively, in casing, left part is installed left hot water barrel, in casing, right part is installed right hot water barrel, left hot water barrel left side side is fixedly connected with left water gage glass, left level sensor is installed in left water gage glass bottom, left hot water barrel the right side is fixedly connected with left bank tracheae, right hot water barrel the right side is fixedly connected with right water gage glass, right level sensor is installed in right water gage glass bottom, right hot water barrel left side side is fixedly connected with right blast pipe, fixing upper left, left hot water barrel top magnetic valve, upper left magnetic valve connects water inlet manifold left end, fixing upper right, right hot water barrel top magnetic valve, upper right magnetic valve connects water inlet manifold right-hand member, water inlet manifold right-hand member connects cold water pipe, cold water pipe connects cold water halter, fixing lower-left, left hot water barrel bottom magnetic valve, lower-left magnetic valve connects left water-supply-pipe, fixing bottom right, right hot water barrel bottom magnetic valve, bottom right solenoid valve base connects right water-supply-pipe, left water-supply-pipe is connected with right water-supply-pipe, middle-end is fixed draining valve, left water-supply-pipe bottom connects hot water halter.Left hot water barrel bottom is fixed on left support frame, and right hot water barrel bottom is fixed on right support frame, on right support frame, fixes master control borad, and left support frame connects right support frame, and left support frame and right support frame are fixed on casing bottom.Water inlet manifold middle-end connects water inlet, and water inlet is arranged on casing top, and water inlet top is equipped with bottled water butt.
The beneficial effects of the utility model are that the two hot water barrels' heating of employing, treat that the water in left hot water barrel is finished completely, then use right hot water barrel, at this moment left hot water barrel adds cold water again, and right hot water barrel can normally work during this time, be used alternatingly left and right hot water barrel, do not stay residual water.This water dispenser can furnishing conference model, and two hot water barrels uninterruptedly heat up water simultaneously, so just have more hot water available.All right timed power on/off in addition, heats up water when avoiding night unmanned.The utility model can be avoided the existence of thousand boiling water, heat up water with two hot water barrels, after the boiling water in left hot water barrel drains drink off completely, enabling right hot water barrel heats up water again, between detect with level sensor after signal input single-chip microcomputer, Single-chip Controlling magnetic valve and electrical heating wire switch, thereby avoid the existence of thousand boiling water.
Four, brief description of the drawings
Below in conjunction with drawings and Examples, further illustrate the structure and characteristics of the utility model without the water dispenser of the large reserves timed power on/off of thousand boiling water, in accompanying drawing:
Fig. 1 is the control principle block diagram of embodiment mono-of the present utility model.
Fig. 2 is the locations of structures block diagram of embodiment mono-of the present utility model.
Fig. 3 is the structure chart of embodiment mono-of the present utility model.
Fig. 4 is the control circuit figure of embodiment mono-of the present utility model.
Fig. 5 is the power circuit diagram of embodiment mono-of the present utility model.
1. left hot water barrels (1) in figure, left level sensor (2), right hot water barrel (3), hot water halter (4), tank (5), draining valve (6), left support frame (7), left water-supply-pipe (8), right water-supply-pipe (9), master control borad (10), right support frame (11), cold water halter (12), left bank tracheae (13), water inlet (14), water inlet manifold (15), right blast pipe (16), upper left magnetic valve (17), upper right magnetic valve (18), right water gage glass (19), right level sensor (20), bottom right magnetic valve (21), lower-left magnetic valve (22), left water gage glass (23), base (24), casing (25), bottled water butt (26), cold water pipe (27).
Five, detailed description of the invention
In the embodiment shown in fig. 3, be provided with left hot water barrel (1), left level sensor (2), right hot water barrel (3), hot water halter (4), tank (5), draining valve (6), left support frame (7), left water-supply-pipe (8), right water-supply-pipe (9), master control borad (10), right support frame (11), cold water halter (12), left bank tracheae (13), water inlet (14), water inlet manifold (15), right blast pipe (16), upper left magnetic valve (17), upper right magnetic valve (18), right water gage glass (19), right level sensor (20), bottom right magnetic valve (21), lower-left magnetic valve (22), left water gage glass (23), base (24), casing (25), cold water pipe (27).
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, comprise base (24), tank (5), casing (25), bottled water butt (26) connects successively, in casing (25), left part is installed left hot water barrel (1), the interior right part of casing (25) is installed right hot water barrel (3), left hot water barrel (1) left side side is fixedly connected with left water gage glass (23), left level sensor (2) is installed in left water gage glass (23) bottom, left hot water barrel (1) the right side is fixedly connected with left bank tracheae (13), right hot water barrel (3) the right side is fixedly connected with right water gage glass (19), right level sensor (20) is installed in right water gage glass (19) bottom, right hot water barrel (3) left side side is fixedly connected with right blast pipe (16), upper left magnetic valve (17) is fixed at left hot water barrel (1) top, upper left magnetic valve (17) connects water inlet manifold (15) left end, upper right magnetic valve (18) is fixed at right hot water barrel (3) top, upper right magnetic valve (18) connects water inlet manifold (15) right-hand member, water inlet manifold (15) right-hand member connects cold water pipe (27), cold water pipe (27) connects cold water halter (12), the fixing lower-left magnetic valve (22) in left hot water barrel (1) bottom, lower-left magnetic valve (22) connects left water-supply-pipe (8), the fixing bottom right magnetic valve (21) in right hot water barrel (3) bottom, bottom right magnetic valve (21) bottom connects right water-supply-pipe (9), left water-supply-pipe (8) is connected with right water-supply-pipe (9), middle-end is fixed draining valve (6), left water-supply-pipe (8) bottom connects hot water halter (4), left hot water barrel (1) bottom is fixed on left support frame (7), right hot water barrel (3) bottom is fixed on right support frame (11), the upper fixing master control borad (10) of right support frame (11), left support frame (7) connects right support frame (11), left support frame (7) and right support frame (11) are fixed on casing (25) bottom.Water inlet manifold (15) middle-end connects water inlet (14), and water inlet (14) is arranged on casing (25) top, and water inlet (14) top is equipped with bottled water butt (26).
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, the upper single-chip microcomputer integrated package (U1) of installing of master control borad (10), (3) pin electrical connection triode (V1) base stage of single-chip microcomputer integrated package (U1), triode (V1) colelctor electrode electrical connection relay (J1) coil one end and diode (D1) positive terminal, relay (J1) the coil other end and diode (D1) negative pole end electric connection of power supply positive pole (VCC) end, triode (V1) emitter stage electric connection of power supply negative pole ground terminal, (6) pin electrical connection triode (V2) base stage of single-chip microcomputer integrated package (U1), triode (V2) colelctor electrode electrical connection relay (J2) coil one end and diode (D2) positive terminal, relay (J2) the coil other end and diode (D2) negative pole end electric connection of power supply positive pole (VCC) end, triode (V2) emitter stage electric connection of power supply negative pole ground terminal, (7) pin electrical connection triode (V3) base stage of single-chip microcomputer integrated package (U1), triode (V3) colelctor electrode electrical connection relay (J3) coil one end and diode (D3) positive terminal, relay (J3) the coil other end and diode (D3) negative pole end electric connection of power supply positive pole (VCC) end, triode (V3) emitter stage electric connection of power supply negative pole ground terminal, (8) pin electrical connection triode (V4) base stage of single-chip microcomputer integrated package (U1), triode (V4) colelctor electrode electrical connection relay (J4) coil one end and diode (D4) positive terminal, relay (J4) the coil other end and diode (D4) negative pole end electric connection of power supply positive pole (VCC) end, triode (V4) emitter stage electric connection of power supply negative pole ground terminal, (13) pin electrical connection triode (V5) base stage of single-chip microcomputer integrated package (U1), triode (V5) colelctor electrode electrical connection relay (J5) coil one end and diode (D5) positive terminal, relay (J5) the coil other end and diode (D5) negative pole end electric connection of power supply positive pole (VCC) end, triode (V5) emitter stage electric connection of power supply negative pole ground terminal, (12) pin electrical connection triode (V6) base stage of single-chip microcomputer integrated package (U1), triode (V6) colelctor electrode electrical connection relay (J6) coil one end and diode (D6) positive terminal, relay (J6) the coil other end and diode (D6) negative pole end electric connection of power supply positive pole (VCC) end, triode (V6) emitter stage electric connection of power supply negative pole ground terminal, (11) pin electrical connection resistance (R1) one end of single-chip microcomputer integrated package (U1), resistance (R1) other end electrical connection electric capacity non-contact type water level transducer (TS2) one end, (10) pin electrical connection resistance (R2) one end of single-chip microcomputer integrated package (U1), resistance (R2) other end electrical connection electric capacity non-contact type water level transducer (TS1) one end.Other end electric connection of power supply positive pole (VCC) end of electric capacity non-contact type water level transducer (TS2) and electric capacity non-contact type water level transducer (TS1).
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, the upper voltage-stabilized power supply (W1) of installing of master control borad (10), the ac input end electrical connection 220V AC power of voltage-stabilized power supply (W1), positive source (VCC) end of direct current output cathode end electrical connection electric capacity (C1) one end of voltage-stabilized power supply (W1) and (14) pin of single-chip microcomputer integrated package (U1), the power cathode ground terminal of direct current output negative pole end electrical connection electric capacity (C1) other end of voltage-stabilized power supply (W1) and (5) pin of single-chip microcomputer integrated package (U1).The switch contact end of relay (J1), (J2), (J3), (J4), (J5), (J6) is electrically connected respectively upper left magnetic valve (17), upper right magnetic valve (18), bottom right magnetic valve (21), lower-left magnetic valve (22), left hot water barrel's (1) electrical heating wire, right hot water barrel's (3) electrical heating wire.
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, left level sensor (2) is electric capacity non-contact type water level transducer (TS1), right level sensor (20) is electric capacity non-contact type water level transducer (TS2), the electric capacity non-contact type water level transducer that left level sensor (2) and right level sensor (20) adopt Shanghai Gu De intelligence instrument factory to produce, single-chip microcomputer integrated package (U1) adopts PIC16F716 type, crystal oscillator (Y1) adopts 16M type, relay (J1), (J2), (J3), (J4), (J5), (J6) adopt YCWS3 type, voltage-stabilized power supply (W1) adopts YC-DC1203 type, direct current output (VCC) is 15 volts.
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, adopt two hot water barrel's heating, treat that the water in left hot water barrel is finished completely, then use right hot water barrel, at this moment left hot water barrel adds cold water again, right hot water barrel can normally work during this time, is used alternatingly left and right hot water barrel, does not stay residual water.This water dispenser can furnishing conference model, and two hot water barrels uninterruptedly heat up water simultaneously, so just have more hot water available.All right timed power on/off in addition, heats up water when avoiding night unmanned.The utility model can be avoided the existence of thousand boiling water, heat up water with two hot water barrels, after the boiling water in left hot water barrel drains drink off completely, enabling right hot water barrel heats up water again, between detect with level sensor after signal input single-chip microcomputer, Single-chip Controlling magnetic valve and electrical heating wire switch, thereby avoid the existence of thousand boiling water.
Implement the water dispenser of the large reserves timed power on/off of nothing thousand boiling water of the present utility model, two hot water barrels of water dispenser are fixed together, utilize sensor and magnetic valve to carry out the detection of water level and hot water barrel's switching.More simple and convenient by the scheme of external kettle teapot than existing water dispenser, with controlling temperature below 95 degree, do not allow the water boiled more scientific health of scheme (being only heated to 90 degree to 95 degree) again than existing water dispenser.
Implement the utility model, effect is fine.
Claims (6)
1. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water, comprise base (24), tank (5), casing (25), bottled water butt (26) connects successively, it is characterized in that, in described casing (25), left part is installed left hot water barrel (1), the interior right part of casing (25) is installed right hot water barrel (3), left hot water barrel (1) left side side is fixedly connected with left water gage glass (23), left level sensor (2) is installed in left water gage glass (23) bottom, left hot water barrel (1) the right side is fixedly connected with left bank tracheae (13), right hot water barrel (3) the right side is fixedly connected with right water gage glass (19), right level sensor (20) is installed in right water gage glass (19) bottom, right hot water barrel (3) left side side is fixedly connected with right blast pipe (16), upper left magnetic valve (17) is fixed at left hot water barrel (1) top, upper left magnetic valve (17) connects water inlet manifold (15) left end, upper right magnetic valve (18) is fixed at right hot water barrel (3) top, upper right magnetic valve (18) connects water inlet manifold (15) right-hand member, water inlet manifold (15) right-hand member connects cold water pipe (27), cold water pipe (27) connects cold water halter (12), the fixing lower-left magnetic valve (22) in left hot water barrel (1) bottom, lower-left magnetic valve (22) connects left water-supply-pipe (8), the fixing bottom right magnetic valve (21) in right hot water barrel (3) bottom, bottom right magnetic valve (21) bottom connects right water-supply-pipe (9), left water-supply-pipe (8) is connected with right water-supply-pipe (9), middle-end is fixed draining valve (6), left water-supply-pipe (8) bottom connects hot water halter (4), left hot water barrel (1) bottom is fixed on left support frame (7), right hot water barrel (3) bottom is fixed on right support frame (11), the upper fixing master control borad (10) of right support frame (11), left support frame (7) connects right support frame (11), left support frame (7) and right support frame (11) are fixed on casing (25) bottom.
2. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water according to claim 1, its feature connects water inlet (14) in described water inlet manifold (15) middle-end, water inlet (14) is arranged on casing (25) top, and water inlet (14) top is equipped with bottled water butt (26).
3. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water according to claim 1, its feature is at the upper single-chip microcomputer integrated package (U1) of installing of described master control borad (10), (3) pin electrical connection triode (V1) base stage of single-chip microcomputer integrated package (U1), triode (V1) colelctor electrode electrical connection relay (J1) coil one end and diode (D1) positive terminal, relay (J1) the coil other end and diode (D1) negative pole end electric connection of power supply positive pole (VCC) end, triode (V1) emitter stage electric connection of power supply negative pole ground terminal, (6) pin electrical connection triode (V2) base stage of single-chip microcomputer integrated package (U1), triode (V2) colelctor electrode electrical connection relay (J2) coil one end and diode (D2) positive terminal, relay (J2) the coil other end and diode (D2) negative pole end electric connection of power supply positive pole (VCC) end, triode (V2) emitter stage electric connection of power supply negative pole ground terminal, (7) pin electrical connection triode (V3) base stage of single-chip microcomputer integrated package (U1), triode (V3) colelctor electrode electrical connection relay (J3) coil one end and diode (D3) positive terminal, relay (J3) the coil other end and diode (D3) negative pole end electric connection of power supply positive pole (VCC) end, triode (V3) emitter stage electric connection of power supply negative pole ground terminal, (8) pin electrical connection triode (V4) base stage of single-chip microcomputer integrated package (U1), triode (V4) colelctor electrode electrical connection relay (J4) coil one end and diode (D4) positive terminal, relay (J4) the coil other end and diode (D4) negative pole end electric connection of power supply positive pole (VCC) end, triode (V4) emitter stage electric connection of power supply negative pole ground terminal, (13) pin electrical connection triode (V5) base stage of single-chip microcomputer integrated package (U1), triode (V5) colelctor electrode electrical connection relay (J5) coil one end and diode (D5) positive terminal, relay (J5) the coil other end and diode (D5) negative pole end electric connection of power supply positive pole (VCC) end, triode (V5) emitter stage electric connection of power supply negative pole ground terminal, (12) pin electrical connection triode (V6) base stage of single-chip microcomputer integrated package (U1), triode (V6) colelctor electrode electrical connection relay (J6) coil one end and diode (D6) positive terminal, relay (J6) the coil other end and diode (D6) negative pole end electric connection of power supply positive pole (VCC) end, triode (V6) emitter stage electric connection of power supply negative pole ground terminal, (11) pin electrical connection resistance (R1) one end of single-chip microcomputer integrated package (U1), resistance (R1) other end electrical connection electric capacity non-contact type water level transducer (TS2) one end, (10) pin electrical connection resistance (R2) one end of single-chip microcomputer integrated package (U1), resistance (R2) other end electrical connection electric capacity non-contact type water level transducer (TS1) one end.Other end electric connection of power supply positive pole (VCC) end of electric capacity non-contact type water level transducer (TS2) and electric capacity non-contact type water level transducer (TS1).
4. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water according to claim 1, its feature is in the upper voltage-stabilized power supply (W1) of installing of described master control borad (10), the ac input end electrical connection 220V AC power of voltage-stabilized power supply (W1), positive source (VCC) end of direct current output cathode end electrical connection electric capacity (C1) one end of voltage-stabilized power supply (W1) and (14) pin of single-chip microcomputer integrated package (U1), the power cathode ground terminal of direct current output negative pole end electrical connection electric capacity (C1) other end of voltage-stabilized power supply (W1) and (5) pin of single-chip microcomputer integrated package (U1).
5. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water according to claim 1, its feature is electrically connected respectively upper left magnetic valve (17), upper right magnetic valve (18), bottom right magnetic valve (21), lower-left magnetic valve (22), left hot water barrel's (1) electrical heating wire, right hot water barrel's (3) electrical heating wire at the switch contact end of described relay (J1), (J2), (J3), (J4), (J5), (J6).
6. the water dispenser of the large reserves timed power on/off of nothing thousand boiling water according to claim 1, its feature is electric capacity non-contact type water level transducer (TS1) at described left level sensor (2), right level sensor (20) is electric capacity non-contact type water level transducer (TS2), the electric capacity non-contact type water level transducer that left level sensor (2) and right level sensor (20) adopt Shanghai Gu De intelligence instrument factory to produce, single-chip microcomputer integrated package (U1) adopts PIC16F716 type, crystal oscillator (Y1) adopts 16M type, relay (J1), (J2), (J3), (J4), (J5), (J6) adopt YCWS3 type, voltage-stabilized power supply (W1) adopts YC-DC1203 type, direct current output (VCC) is 15 volts.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144089.4U CN203873566U (en) | 2014-03-19 | 2014-03-19 | Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420144089.4U CN203873566U (en) | 2014-03-19 | 2014-03-19 | Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203873566U true CN203873566U (en) | 2014-10-15 |
Family
ID=51674129
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420144089.4U Expired - Fee Related CN203873566U (en) | 2014-03-19 | 2014-03-19 | Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203873566U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921595A (en) * | 2014-03-19 | 2015-09-23 | 陆光耀 | Large-storage-capacity water dispenser without boiling water repeatedly and capable of being started or closed in timing manner |
| NL2026232A (en) * | 2020-05-28 | 2020-10-20 | Nanjing Robust Information Tech Co Ltd | Intellligent household water dispenser |
-
2014
- 2014-03-19 CN CN201420144089.4U patent/CN203873566U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104921595A (en) * | 2014-03-19 | 2015-09-23 | 陆光耀 | Large-storage-capacity water dispenser without boiling water repeatedly and capable of being started or closed in timing manner |
| NL2026232A (en) * | 2020-05-28 | 2020-10-20 | Nanjing Robust Information Tech Co Ltd | Intellligent household water dispenser |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103322682A (en) | Domestic water circulation system | |
| CN105212740B (en) | Direct drinking fountain and its heating/thermal-insulation control method | |
| CN203873566U (en) | Large-storage-capacity water dispenser free of repeatedly-boiled water and capable of being turned on and turned off at regular time | |
| CN201929745U (en) | Healthy energy-saving water fountain | |
| CN103494519A (en) | Control equipment for water dispenser | |
| CN107157333A (en) | With the electric supply installation for automatically controlling output function | |
| CN104921595A (en) | Large-storage-capacity water dispenser without boiling water repeatedly and capable of being started or closed in timing manner | |
| CN206739610U (en) | A kind of campus health, energy-saving hot water stove | |
| CN201187864Y (en) | Automatic control type electromagnetic induction water boiling heater | |
| CN201672656U (en) | Electromagnetic induction water boiler | |
| CN201481102U (en) | Healthy and energy-saving type drinking fountain | |
| CN204287845U (en) | Based on the multi-functional beverage dispenser of mobile module telecommunication | |
| CN202648111U (en) | Multi-water-level variable power water boiler | |
| CN204260567U (en) | A kind of anti-thousand boiling water energy-saving drinking machines | |
| CN208286875U (en) | A kind of energy-saving type boiling water and warm water drinking-water system | |
| CN202355214U (en) | Energy-saving healthy water dispenser | |
| CN205181092U (en) | Novel electronic decocting hydrophone | |
| CN205625637U (en) | Energy -conserving programme -controlled environmental protection boiler | |
| CN204861984U (en) | Take cupboard of electromagnetism stove | |
| CN202179444U (en) | Water dispenser | |
| CN202613733U (en) | Instant heating kettle with smart seat | |
| CN204331360U (en) | A kind of multi-functional beverage dispenser based on power line network | |
| CN204260578U (en) | A kind of heat-preserving drinking machine | |
| CN204071772U (en) | The Instant heating type heater of vacuum heat storing and heat preserving | |
| CN208590878U (en) | A kind of Electric cooker for soup |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141015 Termination date: 20170319 |