CN201171604Y - Water drinking device - Google Patents
Water drinking device Download PDFInfo
- Publication number
- CN201171604Y CN201171604Y CNU2008200921514U CN200820092151U CN201171604Y CN 201171604 Y CN201171604 Y CN 201171604Y CN U2008200921514 U CNU2008200921514 U CN U2008200921514U CN 200820092151 U CN200820092151 U CN 200820092151U CN 201171604 Y CN201171604 Y CN 201171604Y
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- water
- inlet
- boiler
- water tank
- cold
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Abstract
The utility model discloses a water fountain which can set the drinking water temperature at will, comprising a base, a shell, and a water inlet tank, a hot water tank and a cold water tank which are connected together by a pipeline, a mixed water valve, a control and display system and a semiconductor refrigeration device. The water inlet tank is arranged at the upper part of the semiconductor refrigeration device; the bottom of the water inlet tank is closely contacted with the hot end of the semiconductor refrigeration device; the lower part of the semiconductor refrigerator device is provided with the cold water tank, and the upper part of the cold water tank is closely contacted with the cold end of the semiconductor refrigeration device; the bottom of the hot water tank is provided with a heating device; another heating device is also arranged on the pipeline connected with the water outlet of the hot water tank. Compared with the prior art, the heating device is additionally arranged on the pipeline of the water outlet of the hot water tank; no matter how the water inlet temperature of cold and hot water and the pressure change, the mixed water valve can automatically adjust the proportion of the cold and hot water entering into the water outlet, thereby getting the needed temperature of the drinking water at will.
Description
Technical field
The utility model relates to a kind of water dispenser of household electrical appliance class.
Background technology
At present, the water dispenser of selling on the market, basically all be the structure as shown in Figure 1 that adopts, be that hot and cold water is in isolation substantially, cold water storage cistern is positioned at the top of boiler, the delivery port of cold water storage cistern is connected to the bottom of boiler by pipeline, and the bottom of boiler is provided with heat-generating pipe or heater.When heating, the heat-generating pipe that is arranged in the boiler bottom will be full of the cold water heating of boiler, when water is heated to boiling, owing to the density of the hot water reason littler than the density of cold water, all the time be in the position, upper strata of boiler, then be in the lower floor position of boiling water layer when the cold water in the inlet water tank enters boiler by pipeline all the time, can form an interface on the section of the boundary of hot and cold water.But Push switch or open valve and emit hot water after, outflow along with boiling water, the interface of boiling water and cold water will rise gradually, at this moment, be arranged on temperature sensor in the boiler with the temperature of perception water, when temperature is lower than the temperature value of setting, control system will be sent the instruction that enters heating schedule once more.Reason owing to structural design and product itself, the sensor of commercially available water dispenser is if be set to 100 ℃ with temperature, then the water in the boiler will be in the state of frequent boiling, the water that wastes energy and boil for a long time is bad to the person, if temperature is set to other temperature, the temperature of the water that then flows out itself is not boiled again, that is to say, from user's angle, the temperature of the drinking water of outflow cannot be allocated arbitrarily.
Summary of the invention
The technical problems to be solved in the utility model provides a kind of water dispenser that can set the drinking water temperature arbitrarily.
For solving the problems of the technologies described above, the utility model is by the following technical solutions: a kind of water dispenser, comprise base, shell, the inlet water tank that links together with pipeline, boiler and cold water storage cistern, mix water valve, control and display system and semiconductor cooling device, described inlet water tank is arranged on the top of semiconductor cooling device, the bottom of inlet water tank closely contacts with the hot junction of semiconductor cooling device, and the bottom of semiconductor cooling device is provided with cold water storage cistern, and the top of cold water storage cistern closely contacts with the cold junction of semiconductor cooling device, the bottom of described boiler is provided with electro-heat equipment, also is provided with electro-heat equipment on described connection hot water tank outlet's the connecting line.
The bottom of inlet water tank described in the utility model is provided with water inlet, and the top of described inlet water tank is provided with delivery port.
The water inlet of cold water storage cistern described in the utility model is connected by the delivery port of pipeline with the inlet water tank that is positioned at semiconductor cooling device top.
Be provided with float in the inlet water tank described in the utility model, the lower end that float connects is provided with the plugging device of the described inlet water tank water inlet of shutoff interface channel.
The delivery port of boiler described in the utility model is located at the top of boiler, and the delivery port of described boiler connects mixed water valve by connecting line.
The delivery port of cold water storage cistern described in the utility model is located at the bottom of its cold water storage cistern, and the delivery port of described cold water storage cistern connects mixed water valve by connecting line.
The pipeline that the delivery port of inlet water tank described in the utility model is connected with the water inlet of described boiler is arranged on the bottom position of boiler, and its bending part is lower than the bottom of boiler.
The float that is provided with in the inlet water tank described in the utility model is chondritic or laminated structure.
Cold water storage cistern described in the utility model and described boiler are provided with temperature sensor.
The control assembly that temperature sensor described in the utility model connects is mechanical type controlling organization or the electronic control mechanism that connects into programme controlled circuit.
The utility model compared with prior art, on hot water tank outlet's pipeline, increase and be provided with electro-heat equipment, no matter how hot water or cold water's inflow temperature, pressure change, mixed water valve can be adjusted the hot water or cold water's who enters delivery port ratio automatically, thereby the temperature of the drinking water that can be needed arbitrarily.
Description of drawings
Fig. 1 is the structural representation of prior art water dispenser.
Fig. 2 is the structural representation of the utility model water dispenser.
Fig. 3 is the schematic diagram of the utility model water dispenser cold water storage cistern middle water level line.
Fig. 4 is the schematic diagram of the utility model water dispenser boiler, cold water storage cistern waterline.
The specific embodiment
Below in conjunction with drawings and Examples the utility model is described in further detail.As Fig. 2, Fig. 3 and shown in Figure 4, the utility model water dispenser, comprise base, shell, the inlet water tank 1 that links together with pipeline, boiler 2 and cold water storage cistern 3, water inlet, delivery port mixes water valve 14, control system, the top of semiconductor cooling device 18 is provided with inlet water tank 1, the bottom of inlet water tank 1 closely contacts with the hot junction of semiconductor cooling device 18, and the bottom of semiconductor cooling device 18 is provided with cold water storage cistern 3, and the top of cold water storage cistern 3 closely contacts with the cold junction of semiconductor cooling device, the bottom of described boiler 2 is provided with electro-heat equipment 13, also is provided with electro-heat equipment 12 on the connecting line 10 of described connection boiler 2 delivery ports.The bottom that is positioned at semiconductor cooling device 18 hot junction inlet water tanks 1 is provided with water inlet 5, and the top of described inlet water tank 1 is provided with delivery port 9.The water inlet 7 that is positioned at the cold water storage cistern 3 of semiconductor cooling device 18 cold junction bottoms is connected with inlet water tank 1 delivery port 9 that is positioned at top, semiconductor cooling device 18 hot junction by pipeline.Be provided with float 4 in the inlet water tank 1, the lower end that float 4 connects is provided with the plugging device 6 of water inlet 5 interface channels of the described inlet water tank 1 of shutoff.The delivery port 19 of boiler 2 is located at the top of boiler 2, and the delivery port 19 of described boiler 2 connects mixed water valve 14 by connecting line 10.The delivery port 20 of described cold water storage cistern 3 is located at the bottom of cold water storage cistern 3, and the delivery port 20 of described cold water storage cistern 3 connects mixed water valve 14 by connecting line 15.The pipeline of the delivery port 9 of connection inlet water tank 1 and the water inlet 16 of boiler 2 is arranged on the bottom position of boiler 2, and its bending part is lower than the bottom of boiler.
The float 4 that is provided with in the inlet water tank 1 described in the utility model can be laminar structure, also can be spherical structure.Described cold water storage cistern 3 is provided with temperature sensor 8,11 with described boiler 2.The control assembly that described temperature sensor 8,11 connects can be mechanical controlling organization, also can be the electronic control part that connects into programme controlled circuit.
After connecting power supply, water dispenser is started working, and opens inlet valve, owing to all be in anhydrous state in inlet water tank 1, cold water storage cistern 3 and the boiler 2, do not have the existence of buoyancy of water, water inlet 5 is not by shutoff, and running water flows into inlet water tank 1 by connecting pipe water inlet 5.Flow at first and be in the cold water storage cistern 3 of semiconductor cooling device 18 cold junction bottoms.After cold water storage cistern 3 is full of by water, water will enter inlet water tank 1 by the pipeline 7 that connects cold water storage cistern 3 and inlet water tank 1, and the air in cold water storage cistern 3, the inlet water tank 1 will be discharged from outside the water tank by pipeline and air-vent gradually along with the rising of the water surface.When water level raise, the float 4 in the inlet water tank 1 was raised, and this float 4 can be a ball float, also can be laminar structure, increased the sensitivity of reaction to increase lifting surface area under the constant situation of water buoyancy.When the water surface arrives the position of delivery port 9 of inlet water tank, the float 4 in the inlet water tank will arrive the extreme higher position.At this moment, if continue water inlet, then water will flow into the water inlet 16 of boiler 2 bottoms by the delivery port 9 of inlet water tank 1, and then be full of three water tanks, when three water tanks and pipeline all are filled, the plugging device 6 that is arranged at float 4 bottoms will seal the water inlet 5 of inlet water tank 1, and at this moment, the water in inlet water tank 1, cold water storage cistern 3 and the boiler 2 will be in stable state.Because the effect of the refrigeration end of semiconductor cooling device 18, the temperature of water will drop to predefined temperature in the cold water storage cistern 3, be in water in the inlet water tank 1 in semiconductor cooling device 18 hot junctions then owing to absorbed the heat that cold junction discharged, water temperature rises to some extent, and the temperature of water will be apparently higher than the temperature of water in the cold water storage cistern 3 in the inlet water tank 1.
According to physics principle, the relative cold water of the density of hot water is less, and the density of cold water is bigger with respect to hot water, thereby, hot and cold water is together the time generally speaking, hot water is in the upper strata of container all the time, and cold water then is in the lower floor of container all the time, can form a tangible line of demarcation like this on the section of hot and cold water contact.
When three water tanks all were full of water, the electro-heat equipment 13 that is positioned at boiler 2 bottoms began heating, and under the control of program, the water in the boiler 2 will reach the temperature of setting and remain on the predefined temperature.
When the utility model water dispenser uses first, when the handle that mixes water valve 14 is played on control panel boiling water indication and cold water indication, when the delivery port of mixed water valve 14 all there are flowing out, illustrate that whole water dispenser has been full of water.
During water-filling, mixed water valve 14 is got to the boiling water position that shows on the control panel in the feed-tank, with in the quick eliminating boiler 2 in water filling process unnecessary gas.
Heater 13 work of boiler 2 bottoms, energising back, the semiconductor cooling device 18 between inlet water tank 1 and cold water storage cistern 3 is also started working simultaneously.But be arranged on heater 12 heating power not on boiler 2 outlet pipes 10.When the temperature of the drinking water that needs as the user is higher than design temperature or boiled water, program will can start the heater of setting on the pipeline that is connected boiler 2 delivery ports 19 12 with setting according to user's needs, at this moment, the user will obtain the drinking water of design temperature or the drinking water of boiling.This heater 12 that is arranged on the boiler outlet pipe is just worked when mixed water valve 14 is opened, and in a single day water valve cuts out, and described electro-heat equipment 12 will quit work.When if the user need drink cold drinking water, then the handle that mixes water valve 14 can be beaten cold water one side that on control panel, identifies, at this moment, mixing the water that flows out in the water valve 14 will be the water of design temperature.
Because mixing the valve body inner spool of water valve 14 can move, can shutoff after the rotation or open hot water or cold water's water inlet, in shutoff cold water, open hot water, no matter how hot water or cold water's inflow temperature, pressure change, mixed water valve can be adjusted the hot water or cold water's who enters delivery port ratio automatically, thereby the temperature of the drinking water that can be needed arbitrarily.
According to consumer demand, can divide class to set required hot water amount, promptly set the water yield of each heating or output arbitrary temp water, temperature sensor 11 in being arranged on boiler detects water temperature and does not meet when setting value, and sends heating signal for immediately the electro-heat equipment 12 that is arranged on boiler 2 output channels.But after delaying certain hour and guaranteeing to satisfy the water yield set, heat again.Semiconductor cooling device 18 does not produce the phenomenon that hot and cold water mixes when work, therefore when being arranged on sensor 8 in the cold water storage cistern 3 and in a single day detecting cold water temperature in the cold water storage cistern 3 and be higher than design temperature, program can be sent instruction to semiconductor cooling device 18 immediately, and it is commenced work without delay.
After the mixed water valve of water dispenser is opened, flowed out excessive water, at this moment, the interface 17 of hot and cold water will rise gradually along with the outflow of water, that is to say, the water surface of temperature boundary is raising gradually, is arranged on temperature sensor 11,8 variations with the perception coolant-temperature gage in cold water storage cistern 3 and the boiler 2, passes the signal along to control circuit immediately and handles it.
Certainly, the control assembly that temperature sensor in the water dispenser in boiler and the cold water storage cistern connects, can be mechanical controlling organization, also can be the electronic control mechanism that connects into programme controlled circuit, can select flexibly according to consumer's needs and market situation.
Claims (10)
1. water dispenser, comprise base, shell, the inlet water tank (1) that links together with pipeline, boiler (2) and cold water storage cistern (3), mix water valve (14), control and display system and semiconductor cooling device (18), described inlet water tank (1) is arranged on the top of semiconductor cooling device (18), the bottom of inlet water tank (1) closely contacts with the hot junction of semiconductor cooling device (18), the bottom of semiconductor cooling device (18) is provided with cold water storage cistern (3), the top of cold water storage cistern (3) closely contacts with the cold junction of semiconductor cooling device (18), it is characterized in that: the bottom of described boiler (2) is provided with electro-heat equipment (13), also is provided with electro-heat equipment (12) on described connection hot water tank outlet's (19) the connecting line (10).
2. water dispenser according to claim 1 is characterized in that: the bottom of described inlet water tank (1) is provided with water inlet (5), and the top of described inlet water tank (1) is provided with delivery port (9).
3. water dispenser according to claim 2 is characterized in that: the water inlet (7) of described cold water storage cistern (3) is connected by the delivery port (9) of pipeline with the inlet water tank (1) that is positioned at semiconductor cooling device (18) top.
4. water dispenser according to claim 3 is characterized in that: be provided with float (4) in the described inlet water tank (1), the lower end that float (4) connects is provided with the plugging device (6) of the described inlet water tank of shutoff (1) water inlet (5) interface channel.
5. water dispenser according to claim 4 is characterized in that: the delivery port (19) of described boiler (2) is located at the top of boiler (2), and the delivery port (19) of described boiler (2) connects mixed water valve (14) by connecting line (10).
6. water dispenser according to claim 5 is characterized in that: the delivery port (20) of described cold water storage cistern (3) is located at the bottom of its cold water storage cistern, and the delivery port (20) of described cold water storage cistern (3) connects mixed water valve (14) by connecting line (15).
7. water dispenser according to claim 6, it is characterized in that: the pipeline that the delivery port (9) of described inlet water tank (1) is connected with the water inlet (16) of described boiler (2) is arranged on the bottom position of boiler (2), and its bending part is lower than the bottom of boiler (2).
8. water dispenser according to claim 4 is characterized in that: the float (4) that is provided with in the described inlet water tank (1) is chondritic or laminated structure.
9. according to any described water dispenser of claim 1 to 8, it is characterized in that: described cold water storage cistern (3) is provided with temperature sensor (8,11) with described boiler (2).
10. water dispenser according to claim 9 is characterized in that: the control assembly that described temperature sensor (8,11) connects is mechanical type controlling organization or the electronic control mechanism that connects into programme controlled circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921514U CN201171604Y (en) | 2008-02-15 | 2008-02-15 | Water drinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200921514U CN201171604Y (en) | 2008-02-15 | 2008-02-15 | Water drinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201171604Y true CN201171604Y (en) | 2008-12-31 |
Family
ID=40198714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200921514U Expired - Fee Related CN201171604Y (en) | 2008-02-15 | 2008-02-15 | Water drinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201171604Y (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963413A (en) * | 2009-07-23 | 2011-02-02 | 陈贤富 | Semiconductor heating bath water tank with refrigerant output |
| CN101756638B (en) * | 2009-12-04 | 2011-05-18 | 晶辉科技（深圳）有限公司 | System and method for instantly releasing boiling water from water dispenser |
| CN102649534A (en) * | 2011-02-28 | 2012-08-29 | 施特劳斯净水有限公司 | Beverage dispensing system |
| CN103284613A (en) * | 2012-02-27 | 2013-09-11 | 安凯(广州)微电子技术有限公司 | Waterdispenser and temperature regulating and controlling device thereof |
| CN103610392A (en) * | 2013-12-12 | 2014-03-05 | 姜铭实 | Remote control cold and hot water dispenser with temperature controllable |
| CN104456937A (en) * | 2014-11-14 | 2015-03-25 | 侴乔力 | Semiconductor heat pump water heater |
| CN105054797A (en) * | 2015-08-19 | 2015-11-18 | 三峡大学 | Small water temperature control system |
| CN106618229A (en) * | 2016-12-30 | 2017-05-10 | 南京净之源净化设备有限公司 | Drinking fountain water tank of sterile structure |
| CN107280536A (en) * | 2017-07-31 | 2017-10-24 | 东莞市华妙电子科技有限公司 | A kind of infant supplemental food cooking machine |
-
2008
- 2008-02-15 CN CNU2008200921514U patent/CN201171604Y/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101963413A (en) * | 2009-07-23 | 2011-02-02 | 陈贤富 | Semiconductor heating bath water tank with refrigerant output |
| CN101756638B (en) * | 2009-12-04 | 2011-05-18 | 晶辉科技（深圳）有限公司 | System and method for instantly releasing boiling water from water dispenser |
| CN102649534A (en) * | 2011-02-28 | 2012-08-29 | 施特劳斯净水有限公司 | Beverage dispensing system |
| CN103284613A (en) * | 2012-02-27 | 2013-09-11 | 安凯(广州)微电子技术有限公司 | Waterdispenser and temperature regulating and controlling device thereof |
| CN103610392A (en) * | 2013-12-12 | 2014-03-05 | 姜铭实 | Remote control cold and hot water dispenser with temperature controllable |
| CN104456937A (en) * | 2014-11-14 | 2015-03-25 | 侴乔力 | Semiconductor heat pump water heater |
| CN104456937B (en) * | 2014-11-14 | 2018-02-13 | 侴乔力 | Semiconductor heat pump water heater |
| CN105054797A (en) * | 2015-08-19 | 2015-11-18 | 三峡大学 | Small water temperature control system |
| CN106618229A (en) * | 2016-12-30 | 2017-05-10 | 南京净之源净化设备有限公司 | Drinking fountain water tank of sterile structure |
| CN107280536A (en) * | 2017-07-31 | 2017-10-24 | 东莞市华妙电子科技有限公司 | A kind of infant supplemental food cooking machine |
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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: 20081231 Termination date: 20130215 |