CN2810439Y - Drinking water supply device - Google Patents
Drinking water supply device Download PDFInfo
- Publication number
- CN2810439Y CN2810439Y CN 200520114130 CN200520114130U CN2810439Y CN 2810439 Y CN2810439 Y CN 2810439Y CN 200520114130 CN200520114130 CN 200520114130 CN 200520114130 U CN200520114130 U CN 200520114130U CN 2810439 Y CN2810439 Y CN 2810439Y
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- Prior art keywords
- water
- supply device
- water supply
- heater
- heating
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- 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
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- 239000003651 drinking water Substances 0.000 title claims abstract description 51
- 235000020188 drinking water Nutrition 0.000 title claims abstract description 51
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000010438 heat treatment Methods 0.000 claims abstract description 75
- 239000007788 liquid Substances 0.000 claims abstract description 36
- 230000009471 action Effects 0.000 claims abstract description 8
- 230000002093 peripheral effect Effects 0.000 claims description 10
- 239000012153 distilled water Substances 0.000 claims description 3
- 229910000838 Al alloy Inorganic materials 0.000 claims description 2
- 239000000956 alloy Substances 0.000 claims description 2
- 238000009835 boiling Methods 0.000 claims 1
- 238000001816 cooling Methods 0.000 claims 1
- 210000000232 gallbladder Anatomy 0.000 abstract 4
- 230000035622 drinking Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 7
- 238000005086 pumping Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 235000021260 warm beverage Nutrition 0.000 description 2
- 206010053615 Thermal burn Diseases 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
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- Apparatus For Making Beverages (AREA)
Abstract
The utility model relates to a drinking water supply device which comprises a raw water gallbladder, a motor, a heater, a water outlet, a water guide pipe and a controller, wherein the raw water gallbladder is used for containing the water for drinking; the motor can the flow rate and the flow capacity of the water in the water guide water; the heater heats the water liquid to a predetermined temperature in a roundabout heating mode; the water guide pipe is communicated with the raw water gallbladder, the motor, the heater and the water outlet in turn; the controller can control the action of the motor and the heater. Thereby, the hot water can be directly taken out from the water outlet after the water which is stored in the raw water gallbladder is heated by the heater.
Description
Technical field
The utility model relates to a kind of drinking water supply device, and particularly beginning to drink one is provided with a circuitous heated type microheater in the machine replacing traditional large-scale heating courage, with effective saving energy and improve the drinking water supply device of the efficiency of heating surface.
Background technology
Existing drinking water supply device is announced as described in No. 501713 " water supply installation of the machine of beginning to drink " novel patent as Taiwan, and it comprises a raw water liner, one first hot water liner, one second hot water liner, a pipe group and a sealing valve group.This raw water liner is installed on the interior top side of this machine of beginning to drink, and the below of this raw water liner is provided with first hot water liner, and second hot water liner is located at a side of adjacent this raw water liner, and second hot water liner is positioned at the top of first hot water liner, and a side of this first hot water liner and second hot water liner is respectively equipped with a level switch and a temperature control assembly, and the top of this second hot water liner is provided with a steam vent that is in communication with the outside, and a side is provided with a hot water outlet that supplies the user to take.This pipe group is communicated between this raw water liner and first, second hot water liner, it comprises a water inlet pipe, a conduction pipe and a connecting pipe, this water inlet pipe is communicated between this raw water liner and first hot water liner, this conduction pipe is communicated between this first hot water liner and second hot water liner, be communicated in this communicating pipe between this conduction pipe and the first hot water liner inner top surface, wherein an end conducting of this conduction pipe is in this second hot water liner inner top surface.This sealing valve is mounted on water inlet pipe and between communicating pipe, it opens and closes with the path of controlling water inlet pipe and communicating pipe respectively according to the action of each level switch and temperature control assembly.Can not drink unboiled water though the water supply installation of the above-mentioned machine of beginning to drink has, and have a large amount of hot water uses and need not wait for the advantages such as time that unboiled water heats again, it still has as following shortcoming.
On reality is used,, when non-working condition at ordinary times,, very important energy resource consumption will be caused for keeping and heating hot water temperature in this hot water liner because this device has two hot water liners; This structure possesses altogether in addition three water courage unit, also will cause the overall volume of the machine of beginning to drink huge, and occupy usage space.
Another existing liquid heater structure, announce as described in No. 558006 " liquid heating arrangement " novel patent as Taiwan, it comprises a housing, an electrothermal tube and a flow-disturbing layer, this electrothermal tube is incorporated into the inside of this housing, and its at least one end stretches out in this hull outside, and is welded in this housing two ends; This flow-disturbing layer is around the outside of this electrothermal tube, and setting is resisted against the inner wall surface of this housing; The outer wall at these housing two ends is combined with input pipe and efferent duct respectively.
Though the aforesaid liquid heating arrangement can reach make liquid can be evenly, heating fast, desire accurately to be processed to form this flow-disturbing layer at the inwall of this housing, can fully reach really evenly to reach liquid heating process, in manufacture process and be not easy to reach easily.Moreover, owing to form the flow-disturbing layer in excessive gap between the outer wall of the inwall of this housing and this electrothermal tube, thus in fact the water liquid by this liquid heater effectively add the longitudinal length that hot path essence only equals electrothermal tube.As a result, under the curtailment that effectively adds hot path, part is not filled in the heating of water liquid, and is difficult for being heated to higher temperature.
The utility model content
For overcoming above-mentioned defective, main purpose of the present utility model provides a kind of drinking water supply device, it is to begin to drink in one to establish a circuitous heated type heater in the machine, only when taking water liquid, this heater just can be fast, fill part add hot water liquid, make to the utlity model has the effect of saving the energy and improving the efficiency of heating surface.
Secondary objective of the present utility model provides a kind of warm drinking water supply device, it is to begin to drink in one to establish a circuitous heated type heater in the machine to replace traditional large-scale heating courage, and cooperate a temp control switch, make to the utlity model has the effect of saving the energy, improving the efficiency of heating surface and control output water temperature.
Drinking water supply device of the present utility model, it comprises a raw water liner, a motor, a heater, an intake, an aqueduct and a controller.This raw water liner is used to put the water liquid of desiring to drink.This motor can determine the flow velocity and the flow of water liquid in this aqueduct.The circuitous mode of heating of this heater utilization adds hot water liquid to one predetermined temperature.This aqueduct is communicated with this raw water liner, motor, heater and the intake that arrives in regular turn.This controller can be controlled the action of this motor and heater.Like this, be stored in of the heating of the interior water liquid of this raw water liner, can directly take hot water in this intake via this heater.
Adopt said structure, its one begin to drink establish a circuitous heated type in the machine microheater to replace traditional large-scale heating courage, and this heater has characteristics such as the little and efficiency of heating surface height of volume, therefore the utility model overall volume that can dwindle the machine of beginning to drink, and can effectively save the energy and improve the efficiency of heating surface.
Description of drawings
Fig. 1 is the stereogram of the drinking water supply device of the utility model first embodiment.
Fig. 2 is the drinking water supply schematic representation of apparatus of the utility model first embodiment.
Fig. 3 is the exploded perspective view of heater of the drinking water supply device of the utility model first embodiment.
Assembled sectional view when Fig. 4 does not heat as yet for the heater of the drinking water supply device of the utility model first embodiment.
Fig. 5 is the assembled sectional view in heater when heating of the drinking water supply device of the utility model first embodiment.
Fig. 6 is the drinking water supply schematic representation of apparatus of the utility model second embodiment.
Fig. 7 is the drinking water supply schematic representation of apparatus of the utility model the 3rd embodiment.
The specific embodiment
For above-mentioned and other purpose of the present utility model, feature, advantage can be become apparent, preferred embodiment of the present utility model cited below particularly, and cooperate appended graphicly, be described in detail below:
Shown in Fig. 1 and 2 figure, the drinking water supply device of the utility model first embodiment can be selected from the machine of beginning to drink, water dispenser and drinking-water heater, and it comprises a main power source 10, an intake 20, a raw water liner 30, a motor 40, a heater 50, an aqueduct 60, a controller 70 and a safety switch 80.This main power source 10 is located at the outer surface of the housing (not indicating) of this drinking water supply device, and it is in order to control the switching motion of whole drinking water supply device.This intake 20 also is located at the outer surface of the housing of this drinking water supply device, and it is in order to output hot water, and this intake 20 is provided with a signal output end 21 in addition, and its exportable signal also is sent to this controller 70.The unboiled water that this raw water liner 30 is desired to drink in order to splendid attire.This motor 40 can determine the flow velocity and the flow of the water liquid in this aqueduct 60.This heater 50 belongs to the small-sized thermotectonics that adds of circuitous heated type, and it is used to heat unboiled water to a predetermined temperature of this heater 50 of flowing through, and its concrete structure will be in hereinafter elaborating in addition.It is communicated with this raw water liner 30, motor 40 and heater 50 and this intake 20 that arrives in regular turn this aqueduct 60, so that originally deposited in unboiled water in this raw water liner 30 via the driving of this motor 40, and after this heater 50 of flowing through is heated to a predetermined temperature, and take in intake 20 for the user.This controller 70 can be controlled the action of this motor 40 and heater 50.In addition, this water heater structure can select to be provided with in addition this safety switch 80 on demand, and it is in order to avoid the action of water outlet immediately when this intake 20 accidents are opened (pushing) downwards.
Among Fig. 1 and Fig. 2, during the drinking water supply device action of first embodiment that this practicality is new, at first open this main power source 10 so that its work; When this intake 20 is pulled, will start this signal output end 21 synchronously, this signal output end 21 transmits an output signal immediately to this controller 70; After this controller 70 receives this signal, then transmit a signal to this heater 50, and begin to be heated to a predetermined temperature.In addition, when this controller 70 spreads out of the signal of this heater 50 of control, the timer (not illustrating) of being located at these controller 70 inside will pick up counting synchronously, when arriving a scheduled time, when also reaching this heater 50 and being heated to a predetermined temperature, 70 of this controllers will transmit a control signal in addition to this motor 40, then this motor 40 begins to drive the unboiled water deposited in this raw water liner 30 and part heats via this heater 50 filling of shape of make a circulation, and flow, and take hot water for users by this intake 20 towards this intake 20.In addition, can select in the present embodiment to establish this safety switch 80 in addition in this drinking water supply device, drive when so this controller 70 must be via the compacting of the unlatching of this intake 20 and safety switch 80, can send signal to this heater 50 and motor 40 to move, it can move in order to the water outlet of avoiding being taken place when this intake 20 independent accidents are opened immediately, so can reduce Jr. or handicapped person because of reacting not as good as the probability that is subjected to burn and scald.Because the unboiled water in this raw water liner 30 need not heat or be incubated when non-water intaking state, therefore the utility model can utilize the large-scale hot water liner of the traditional drinking water supply device of these heater 50 replacements of circuitous heated type really, to reach the effect of saving the energy and improving the efficiency of heating surface.
As shown in Figure 3, the heater 50 of the utility model first embodiment belongs to the small-sized thermotectonics that adds of circuitous heated type, it comprises a heating core 51 and a housing 52, this heating core 51 and housing 52 are preferable to be cylindric, and it is preferable made by aluminum alloy material, this heating core 51 can be inserted in this housing 52 in use, to form this heater 50.This heating core 51 comprises one first end and one second end, and is provided with a flange 510, two conducting end 511, an oral siphon 512, a blasthole 513 and a heating guide groove 514.This flange 510 radially is convexly set in the outer peripheral face of first end of this heating core 51, for this this housing 52 of heating core 51 positioning combination.This two conducting end 511 is located on the end face of first end of this heating core 51, and it is in order to connect this heater 50 required power supply (not illustrating) when the heating; This oral siphon 512 also is located on the end face of first end of this heating core 51, and is communicated in this heating guide groove 514 via this blasthole 513; This heating guide groove 514 is to be arranged with in the outer peripheral face of this heating core 51 in circuitous mode, effectively add hot path to prolong, its preferable spiral first end from this heating core 51 extends to second end, and the degree of depth of this heating guide groove 514 is preferable between between the 1mm to 1.5mm.The preferable ends that are opened near this oral siphon 512 of 513 of this blastholes, the liquid that injects from oral siphon 512 with guiding flow to this heating guide groove 514 and heats.In addition, the time and the temperature of the desire heating of liquid institute also can be by the flight pitch of adjusting this heating guide groove 514 or the flow rate of liquid of this heater 50 of flowing through, to reach suitable control.
Among Fig. 3, the housing 52 of the utility model first embodiment comprises one first end and one second end, and is provided with an end difference 520, an assembly mouth 521 and an outlet pipe 522, and this assembly mouth 521 is opened in first end of this housing 52.This end difference 520 radially is arranged with in the inner peripheral surface of the assembly mouth of this housing 52, for this this heating core 51 of housing 52 positioning combination.This outlet pipe 522 is located on the end face of these housing 52 second ends, and is communicated in the inner space (indicating) of this housing 52, and it is available so that the liquid outflow of having heated.The internal diameter width of this housing 52 is designed to be slightly larger than the external diameter width of this heating core 51.Like this, second end of this heating core 51 can be via the assembly mouth 521 of these housing 52 first ends, and the inside of inserting this housing 52 is to form a heater 50.
As Fig. 4 and shown in Figure 5, the heater 50 of the utility model first embodiment is inserted the inside of this housing 52 with second end of this heating core 51 via the assembly mouth 521 of first end of this housing 52 when assembling.At this moment, first end of this heating core 51 is convexly equipped with a flange 510, and assembly mouth 521 correspondences of this housing 52 are provided with an end difference 520, utilize this flange 510 and end difference 520, but these heating core 51 positioning combination are in the inside of this housing 52.The flange 510 of this heating core 51 can be selected to combine in the mode of welding or filling filler with the end difference 520 of this housing 52, to reach fixing and airtight effect.When this heater 50 does not begin to heat as yet, there is slightly little gap (seeing Fig. 4) between the inner peripheral surface of the outer peripheral face of this heating core 51 and housing 52; And when this heater 50 begins to heat, the electric current that this heating core 51 is required, flow into the coil (not indicating) of these heating core 51 inside through this power end 511, desiring heated liquid then flows into via this oral siphon 512, and flow to this heating guide groove 514 via this blasthole 513, flow towards this outlet pipe 521 via this heating guide groove 514.This moment the outer peripheral face of this heating core 51 and housing 52 inner peripheral surface between after heating core 51 begins heating, level off to contradict each other (seeing Fig. 5) because of thermal expansion forms.Like this, can limit desire heated liquid and only can flow in this heating guide groove 514, fill part and the effect of homogeneous heating to reach.Because this heater volume is little, the efficiency of heating surface is good, makes the utility model can effectively save the energy, and the overall volume of dwindling this drinking water supply device.
As shown in Figure 6, it discloses the drinking water supply device of the utility model second embodiment.Compared to first embodiment, second embodiment can be selected from the machine of beginning to drink, water dispenser and drinking-water heater equally, and it comprises this intake 20, motor 40, heater 50, aqueduct 60 and controller 70 equally, and its difference is this distilled water courage 30 ' in order to splendid attire distilled water, but not unboiled water.In addition, establishing a temp control switch 90 in addition in this drinking water supply device makes to form a warm drink mechanism.This temperature controller switch 90 is selected from a variable resistor, it is main in order to control the rotating speed of this motor 40, to reach the flow velocity and the flow of the water liquid of controlling this heater 50 of flowing through, because of the change of its flow velocity, flow causes the water liquid difference of heat time heating time, and then adjusted the output water temperature of this intake 20, with the hot water and the warm water in supply all temps interval.Simultaneously, this heater 50 also belongs to the small-sized thermotectonics that adds of circuitous heated type.Like this, the utility model can be avoided making in this warm drink mechanism and must establish the shortcoming that a warm water liner just can be drunk warm water in addition, to reach the effect of dwindling the machine overall volume of beginning to drink.
As shown in Figure 7, it discloses the drinking water supply device of the utility model the 3rd embodiment.Compared to first embodiment, the 3rd embodiment can be selected from the machine of beginning to drink, water dispenser and drinking-water heater equally, and it comprises this intake 20, raw water liner 30, motor 40, heater 50, aqueduct 60 and controller 70 equally, its difference is can select to be provided with in addition a warm water liner 31 and a Cold-water bag 32, to form a warm ice drinking water supply device.This warm water liner 31 comprises a magnetic valve 310, a water level switch 311, a Water-pumping motor 312 and an intake 313.This Cold-water bag 32 comprises a magnetic valve 320, a water level switch 321, a Water-pumping motor 322, an intake 323 and a condenser 324.
Among Fig. 7, after the main power source 10 of this drinking water supply device is opened, this controller 70 will drive this heater 50 work, and after being heated to a predetermined temperature, this controller 70 will drive this motor 40 actions again, and while opens solenoid valve 310, so that flowing to this warm water liner 31, deposits the intact water liquid of this heating, and when the water level of this warm water liner 31 arrives a predetermined altitude, this water level switch 311 will send one and drive signal to this controller 70, after then this controller 70 receives this signal, other is sent a control signal to open this magnetic valve 320.At this moment, the water liquid that has heated then can continue to flow to this Cold-water bag 32 via this warm water liner 31 and deposit, when the water level of this Cold-water bag 32 and hot warm water liner 31 reaches a predetermined altitude simultaneously, this two water level switch 311 and 321 will send a signal to this controller 70, this controller 70 sends a control signal with this two magnetic valve 310 and 320 of close synchronously with other after receiving this signal.At this moment, splendid attire can be taken warm water for users via this intake 313 in the water liquid of this warm water liner 31, and 312 of this Water-pumping motors extract warm water liquid and deliver to this intake 313 in order to this warm water liner 31 certainly.In addition, splendid attire after this condenser 324 is cooled to a predetermined temperature, then can be taken frozen water for users via this intake 323 in the water liquid of this Cold- water bag 32, and 322 of this Water-pumping motors extract frozen water liquid and deliver to this intake 323 in order to this Cold-water bag 32 certainly.Like this, the utility model can form a warm ice drinking water supply device, significantly to increase the practicality of this device.
As mentioned above, waste energy and occupy shortcomings such as usage space because of having compared to existing drinking water supply device, the utility model of Fig. 2 is established a circuitous heated type microheater 50 to replace traditional large-scale heating courage in the machine of beginning to drink, and this heater 50 has characteristics such as the little and efficiency of heating surface height of volume, therefore the utility model can dwindle the overall volume of drinking water supply device equally, and has the effect that can effectively save the energy and improve the efficiency of heating surface really.
Though the utility model has utilized above-mentioned preferred embodiment to be disclosed; but be not in order to limit this patent; any those of ordinary skill in the art; do not breaking away within the spirit and scope of the present utility model; when doing various changes and modification, therefore protection domain of the present utility model is when being as the criterion with the scope that claims were defined.
Claims (15)
1, a kind of drinking water supply device is characterized in that comprising:
One water courage, it is used for the water liquid that splendid attire is desired to drink;
One motor, it can determine the flow velocity and the flow of water liquid;
One heater, it is in order to add hot water liquid to one predetermined temperature;
One aqueduct, it is communicated with this water courage, motor and heater in regular turn; And
One controller, it can control the action of this motor and heater;
Take this, be stored in water liquid in this water courage and flow through via the driving of this motor after this heater heating, can directly take boiling water.
2, drinking water supply device as claimed in claim 1 is characterized in that: described heater is made up of a housing and a heating core, and the outer peripheral face of this heating core is established a heating guide groove.
3, drinking water supply device as claimed in claim 2 is characterized in that: after this heating core begins heating, between the outer peripheral face of this heating core and the inner peripheral surface of housing, contradict each other because of thermal expansion forms to level off to.
4, drinking water supply device as claimed in claim 2 is characterized in that: this heating guide groove becomes circuitous shape, and extends to second end from first end of this heating core.
5, drinking water supply device as claimed in claim 4 is characterized in that: described heating guide groove curl, and extend to second end from first end of this heating core.
6, drinking water supply device as claimed in claim 2, it is characterized in that: first end of described heating core is convexly equipped with a flange, the assembly mouth correspondence of this housing is provided with an end difference, utilizes this flange and end difference, but this heating core positioning combination is in the inside of this housing.
7, drinking water supply device as claimed in claim 2, it is characterized in that: the degree of depth of described heating guide groove is between between 1mm to 1.5mm.
8, drinking water supply device as claimed in claim 2 is characterized in that: this housing is an aluminum alloy material.
9, drinking water supply device as claimed in claim 1 is characterized in that: also be provided with the safety switch in order to starting controller.
10, drinking water supply device as claimed in claim 1 is characterized in that: also be provided with the temp control switch in order to the control output water temperature.
11, drinking water supply device as claimed in claim 10 is characterized in that: described temp control switch is a variable resistor.
12, drinking water supply device as claimed in claim 1 is characterized in that: described water courage is raw water liner or distilled water courage.
13, drinking water supply device as claimed in claim 1 is characterized in that: also be provided with a warm water liner in order to the water liquid after the splendid attire heating.
14, drinking water supply device as claimed in claim 13 is characterized in that: also be provided with a Cold-water bag, it is communicated in this warm water liner, and cooling is by the water liquid of this warm water liner input.
15, drinking water supply device as claimed in claim 1 is characterized in that: can be the machine of beginning to drink, water dispenser or drinking-water heater.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114130 CN2810439Y (en) | 2005-07-19 | 2005-07-19 | Drinking water supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520114130 CN2810439Y (en) | 2005-07-19 | 2005-07-19 | Drinking water supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810439Y true CN2810439Y (en) | 2006-08-30 |
Family
ID=36936819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520114130 Expired - Fee Related CN2810439Y (en) | 2005-07-19 | 2005-07-19 | Drinking water supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2810439Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851770A (en) * | 2014-01-27 | 2014-06-11 | 马水根 | Dual-purpose electric warm-boiled-water/boiled-water dispenser in type of gathering three kinds of energy and water making method thereof |
| CN106264116A (en) * | 2015-05-11 | 2017-01-04 | 广东美的生活电器制造有限公司 | Insulating pot |
| CN106264117A (en) * | 2015-05-12 | 2017-01-04 | 广东美的生活电器制造有限公司 | Electric hot water bottle device |
| CN107550289A (en) * | 2017-09-20 | 2018-01-09 | 姜良君 | A kind of Instant heating type barreled pumping device |
| CN109259599A (en) * | 2018-08-15 | 2019-01-25 | 珠海格力电器股份有限公司 | Water drinking equipment and control method thereof |
-
2005
- 2005-07-19 CN CN 200520114130 patent/CN2810439Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103851770A (en) * | 2014-01-27 | 2014-06-11 | 马水根 | Dual-purpose electric warm-boiled-water/boiled-water dispenser in type of gathering three kinds of energy and water making method thereof |
| CN103851770B (en) * | 2014-01-27 | 2017-04-12 | 平湖市科苑技术服务有限公司 | Dual-purpose electric warm-boiled-water/boiled-water dispenser in type of gathering three kinds of energy and water making method thereof |
| CN106264116A (en) * | 2015-05-11 | 2017-01-04 | 广东美的生活电器制造有限公司 | Insulating pot |
| CN106264117A (en) * | 2015-05-12 | 2017-01-04 | 广东美的生活电器制造有限公司 | Electric hot water bottle device |
| CN107550289A (en) * | 2017-09-20 | 2018-01-09 | 姜良君 | A kind of Instant heating type barreled pumping device |
| CN109259599A (en) * | 2018-08-15 | 2019-01-25 | 珠海格力电器股份有限公司 | Water drinking equipment and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 |