CN203987654U - Water heating device and water dispenser with same - Google Patents
Water heating device and water dispenser with same Download PDFInfo
- Publication number
- CN203987654U CN203987654U CN201420337249.7U CN201420337249U CN203987654U CN 203987654 U CN203987654 U CN 203987654U CN 201420337249 U CN201420337249 U CN 201420337249U CN 203987654 U CN203987654 U CN 203987654U
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- water
- temperature sensor
- heater
- heating
- hot
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 220
- 238000010438 heat treatment Methods 0.000 title claims abstract description 86
- 239000008236 heating water Substances 0.000 claims description 23
- 230000008676 import Effects 0.000 claims description 23
- 238000000926 separation method Methods 0.000 claims description 23
- 230000002265 prevention Effects 0.000 claims description 5
- 238000001514 detection method Methods 0.000 abstract description 7
- 230000008901 benefit Effects 0.000 abstract description 6
- 238000004519 manufacturing process Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 4
- 206010053615 Thermal burn Diseases 0.000 description 3
- 230000032683 aging Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000009841 combustion method Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000012512 characterization method Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 238000005755 formation reaction Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
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- Heat-Pump Type And Storage Water Heaters (AREA)
Abstract
The utility model discloses a water heating device and water dispenser that has it, water heating device includes: a water tank; a heater having an inlet and an outlet, the inlet of the heater being in communication with the water tank; a water pump connected between the water tank and an inlet of the heater; a temperature sensor provided at the heater; and the controller is respectively connected with the temperature sensor and the water pump, and controls the rotating speed of the water pump according to the water temperature detection value of the temperature sensor. According to the utility model discloses water heating device can carry out electrodeless regulation to leaving water temperature, has advantages such as heating efficiency height, production steam are few, long service life, safe and reliable.
Description
Technical field
The utility model relates to electrical equipment manufacturing technology field, in particular to a kind of hot-water heating system and the water dispenser with described hot-water heating system.
Background technology
Quick-heating type drinking machine in correlation technique, its hot-water heating system utilizes the high power of heating tube, rapidly water is heated to boiling, and utilize the steam that water when boiling produces, make the water in heating tube gush out, can produce so a large amount of water vapours, the water vapour of high temperature clips boiling water and gushes out from depotition cock, easily causes scald accident.
For this reason, some water heaters have been set up moisture separation device, but still have the following disadvantages: boiling water sprays always on the one hand, in heating tube, only retain the water less than semicanal, heating tube cannot fully contact with water, not only causes thermal loss, causes the efficiency of heating surface low, and easily make heating tube and pipeline aging, there is booster and the hidden danger such as leak; Owing to wanting continuous effluent, the waterline of water tank and heating tube will be controlled at certain difference in height on the other hand, but the poor poor controllability of height of water level, as water tank adds water too fast, leaving water temperature is uncontrollable, and as water tank added water slowly, water yield is few and follow a large amount of steam.
Utility model content
The utility model is intended to solve at least to a certain extent one of above-mentioned technical problem in correlation technique.For this reason, an object of the present utility model is to propose a kind of hot-water heating system, and this hot-water heating system can carry out electrodeless adjusting to leaving water temperature, have the efficiency of heating surface high, produce few, the long service life of steam, the advantage such as safe and reliable.
Another object of the present utility model is to propose a kind of water dispenser with above-mentioned hot-water heating system.
For achieving the above object, propose a kind of hot-water heating system according to first aspect of the present utility model, described hot-water heating system comprises: water tank; Heater, described heater has import and outlet, and the import of described heater is communicated with described water tank; Water pump, described water pump is connected between described water tank and the import of described heater; Temperature sensor, described temperature sensor is located at described heater place; Controller, described controller is connected with described water pump with described temperature sensor respectively, and described controller is according to the rotating speed of water pump described in the water temperature detected value control of described temperature sensor.
According to hot-water heating system of the present utility model, by water pump being set between water tank and heater, can utilizing water pump to provide power for current, thereby replace the mode of steam water outlet, can avoid being thus mingled with a large amount of steam in water outlet and scald user, security reliability is higher.
And, by described temperature sensor and described controller are set, can be according to the rotating speed of the temperature detection value control water pump of described temperature sensor, realization is electrodeless adjustable to leaving water temperature.
In addition, owing to adopting water pump that the water-out manners of power is provided, heater can fully contact with water on the one hand, so not only can prevent thermal loss, improve the efficiency of heating surface, and can prevent heater and pipeline aging to increase the service life, significantly reduce booster and the possibility of leaking.Without accurately controlling the difference in height between water tank and heater, implement to be more prone on the other hand, performance is more reliable.
In addition, can also there is following additional technical characterictic according to hot-water heating system of the present utility model:
Described hot-water heating system also comprises steam separation member, and described steam separation member is communicated with the outlet of described heater, and described steam separation member is provided with venthole and delivery port.Can further improve thus security.
Described temperature sensor comprises: inflow temperature sensor, and described inflow temperature sensor is located at the import department of described heater; Heating water temperature sensor, described heating water temperature sensor is located in described heater; Leaving water temperature sensor, described leaving water temperature sensor is located at the water outlet of described steam separation member, described controller is connected with described water pump with described inflow temperature sensor, described heating water temperature sensor, described leaving water temperature sensor respectively, and described controller is according to the rotating speed of water pump described in the water temperature detected value control of described inflow temperature sensor, described heating water temperature sensor and described leaving water temperature sensor.So accurately adjusting water outlet temperature.
The outlet setting of the contiguous described heater of described heating water temperature sensor.Can further improve thus the Stability and veracity to leaving water temperature control.
Described heater comprises: housing, and described import is located on described housing; Some heating tubes, described heating tube is located in described housing, and one end of described heating tube is communicated with described import and the other end stretches out described housing to form the described outlet being communicated with described steam separation member.The heating function of heater can be realized like this, and heat loss can be prevented.
Described heater is positioned at described water tank below, and the bottom of described housing is provided with the water supply connector being communicated with described import, and described water supply connector is communicated with described water tank by connecting line, and described water pump is located on described connecting line.Thus can be so that water guide and facilitate being communicated with of water tank and heater.
Described inflow temperature sensor is located in described water supply connector, and described heating water temperature sensor is located at the top of described heating tube, and described leaving water temperature sensor is located on described steam separation member and contiguous described delivery port setting.Can facilitate thus the installation of inflow temperature sensor, heating water temperature sensor and leaving water temperature sensor.
Described heating tube is provided with dry-burning prevention device.Can prevent thus heating tube dry combustion method.
Propose a kind of water dispenser according to second aspect of the present utility model, described water dispenser comprises according to the hot-water heating system described in first aspect of the present utility model.
According to water dispenser of the present utility model, by utilizing according to the hot-water heating system described in first aspect of the present utility model, there is leaving water temperature adjustable, efficiency is high, long service life, the advantage such as safe and reliable.
Brief description of the drawings
Fig. 1 is according to the structural representation of the hot-water heating system of the utility model embodiment.
Reference numeral: hot-water heating system 1, water tank 100, heater 200, housing 210, import 211, water supply connector 212, heating tube 220, outlet 221, dry-burning prevention device 222, water pump 300, steam separation member 400, venthole 410, delivery port 420, inflow temperature sensor 500, heating water temperature sensor 600, leaving water temperature sensor 700, connecting line 800.
Detailed description of the invention
Describe embodiment of the present utility model below in detail, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has the element of identical or similar functions from start to finish.Be exemplary below by the embodiment being described with reference to the drawings, be intended to for explaining the utility model, and can not be interpreted as restriction of the present utility model.
Describe according to the hot-water heating system 1 of the utility model embodiment below with reference to accompanying drawing.
As shown in Figure 1, comprise water tank 100, heater 200, water pump 300, temperature sensor and controller (not shown) according to the hot-water heating system 1 of the utility model embodiment.
Heater 200 has import 211 and outlet 221, and the import 211 of heater 200 is communicated with water tank 100, and heater 200 heats the water flowing out from water tank 100.Water pump 300 is connected between water tank 100 and the import 211 of heater 200, and heater 200 delivered to by the water pump in water tank 100 by water pump 300, and provides power to make waterflow stabilization by heater 200.Described temperature sensor is located at heater 200 places, for detection of the water temperature at heater 200 places.Described controller is connected with water pump 300 with described temperature sensor respectively, and described controller is according to the rotating speed of the water temperature detected value control water pump 300 of described temperature sensor.
According to the hot-water heating system 1 of the utility model embodiment, by water pump 300 being set between water tank 100 and heater 200, can utilize water pump 300 to provide power for current, thereby replace the mode of steam water outlet, can provide power for water outlet without a large amount of steam thus, significantly reduced the generation of steam, and then avoided being mingled with a large amount of steam in water outlet and scald user, security reliability is higher.
And, by described temperature sensor and described controller are set, described controller is connected with described temperature sensor and water pump 300 respectively, can be according to the rotating speed of the temperature detection value control water pump 300 of described temperature sensor, and then taking constant temperature as object control water flow, realization is electrodeless adjustable to leaving water temperature.
In addition, owing to adopting water pump that the water-out manners of power is provided, heater 200 can fully contact with water on the one hand, so not only can prevent thermal loss, improve the efficiency of heating surface, reduce noise, and can prevent heater 200 and pipeline aging to increase the service life, significantly reduce booster and the possibility of leaking.Without accurately controlling the difference in height between water tank 100 and heater 200, implement to be more prone on the other hand, performance is more reliable.
Therefore, can carry out electrodeless adjusting to leaving water temperature according to the hot-water heating system 1 of the utility model embodiment, have the efficiency of heating surface high, produce few, the long service life of steam, the advantage such as safe and reliable.
Describe according to the hot-water heating system 1 of the utility model specific embodiment below with reference to accompanying drawing.
In specific embodiments more of the present utility model, as shown in Figure 1, comprise water tank 100, heater 200, water pump 300, temperature sensor, controller and steam separation member 400 according to the hot-water heating system 1 of the utility model embodiment.
Steam separation member 400 is located on heater 200 and with the outlet 221 of heater 200 and is communicated with, steam separation member 400 is provided with venthole 410 and delivery port 420, water after being heated by heater 200 enters steam separation member 400 and flows out from delivery port 420, the a small amount of steam being wherein mingled with in water is discharged by venthole 410, can further reduce thus the quantity of steam in water outlet, further improve security.
As shown in Figure 1, described temperature sensor comprises inflow temperature sensor 500, heating water temperature sensor 600 and leaving water temperature sensor 700.
Inflow temperature sensor 500 is located at import 211 places of heater 200, for detection of the water temperature at import 211 places of heater 200.Heating water temperature sensor 600 is located in heater 200, for detection of the water temperature in heater 200.Leaving water temperature sensor 700 is located at delivery port 420 places of steam separation member 400, for detection of the water temperature at delivery port 420 places of steam separation member 400.
Described controller is connected with inflow temperature sensor 500, heating water temperature sensor 600, leaving water temperature sensor 700 and water pump 300 respectively, and according to the rotating speed of the leaving water temperature control water pump 300 of the water temperature inside of the inflow temperature of heater 200, heater 200 and whole hot-water heating system 1, realize the accurate adjusting to leaving water temperature.
Alternatively, as shown in Figure 1, the outlet 221 of heating water temperature sensor 600 adjacent heaters 200 arranges, and to detect the leaving water temperature of hot-water heating system 1, thereby can further improve the Stability and veracity to leaving water temperature control.
In concrete examples more of the present utility model, as shown in Figure 1, heater 200 comprises housing 210 and some heating tubes 220.Import 211 is located on housing 210.The example of two heating tubes 220 has been shown in Fig. 1, heating tube 220 is located in housing 210, the lower end of heating tube 220 is communicated with (above-below direction is as shown in the arrow A in Fig. 1) with the import 211 on housing 210, and the upper end of heating tube 220 protrudes upward housing 210 to form the outlet 221 being communicated with steam separation member 400.Can utilize thus heating tube 220 to play the effect to water heating and conducting, and the setting of housing 210 both can prevent scattering and disappearing of heat, can avoid again the temperature of heating tube 220 to be delivered to outside and have influence on around other parts.
For the ease of the current direction heater 200 in water tank 100, heater 200 can be arranged on to water tank 100 belows, to utilize difference in height to make the current direction heater 200 in water tank 100.Housing 210 is provided with the water supply connector 212 being communicated with import 211, between water supply connector 212 and water tank 100, is connected with connecting line 800, and to facilitate being communicated with of heater 200 and water tank 100, water pump 300 is located on connecting line 800.
In specific embodiments more of the present utility model, as shown in Figure 1, inflow temperature sensor 500 can be located in water supply connector 212, so that the inflow temperature of heater 200 is detected.Heating water temperature sensor 600 is located at the top of heating tube 220 and is positioned at housing 210, so that the leaving water temperature of heater 200 is detected.Leaving water temperature sensor 700 is located on steam separation member 400 and the delivery port 420 of contiguous steam separation member 400 arranges, so that detect the leaving water temperature of whole hot-water heating system 1.When can realizing thus inflow temperature sensor 500, heating water temperature sensor 600 and leaving water temperature sensor 700 each self-checking function, facilitate the installation of inflow temperature sensor 500, heating water temperature sensor 600 and leaving water temperature sensor 700.
Further, heating tube 220 is provided with dry-burning prevention device 222, thereby can prevent heating tube 220 dry combustion methods, further improves the reliability of heating tube 220, extends its service life.
Wherein, can heating water temperature sensor 600 be all set in the upper end of each heating tube 220, also can only in the upper end of a heating tube 220, heating water temperature sensor 600 be set.And dry-burning prevention device 222 is preferably all settings on each heating tube 220.
The following describes according to the control method of the hot-water heating system 1 of the utility model above-described embodiment, described control method comprises the following steps:
A) set demand water temperature;
B) detect inflow temperature, described heater internal temperature and leaving water temperature;
C) according to the rotating speed of water pump described in described demand water temperature, described inflow temperature, described heater internal temperature and described leaving water temperature control.
According to the control method of the hot-water heating system of the utility model embodiment, have that leaving water temperature modification stability is reliable, the efficiency of heating surface is high, go out the advantage such as service life and security reliability that water vapour is few, can improve hot-water heating system.
The following describes according to the water dispenser of the utility model embodiment, described water dispenser comprises the hot-water heating system 1 according to the utility model above-described embodiment.Wherein, the controller of hot-water heating system 1 can be the control circuit board of described water dispenser.
According to the water dispenser of the utility model embodiment, by utilizing according to the hot-water heating system 1 of the utility model above-described embodiment, there is leaving water temperature adjustable, efficiency is high, long service life, the advantage such as safe and reliable.
Be all known for those of ordinary skills according to other formations of the water dispenser of the utility model embodiment and operation, be not described in detail here.
In description of the present utility model, it will be appreciated that, term " " center ", " longitudinally ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " front ", " afterwards ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", orientation or the position relationship of instructions such as " counterclockwise " are based on orientation shown in the drawings or position relationship, only the utility model and simplified characterization for convenience of description, instead of device or the element of instruction or hint indication must have specific orientation, with specific orientation structure and operation, therefore can not be interpreted as restriction of the present utility model.
In addition, term " first ", " second " be only for describing object, and can not be interpreted as instruction or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more these features can be expressed or impliedly be comprised to the feature that is limited with " first ", " second ".In description of the present utility model, the implication of " multiple " is at least two, for example two, and three etc., unless otherwise expressly limited specifically.
In the utility model, unless otherwise clearly defined and limited, the terms such as term " installation ", " being connected ", " connection ", " fixing " should be interpreted broadly, and for example, can be to be fixedly connected with, and can be also to removably connect, or integral; Can be mechanical connection, can be also electrical connection; Can be to be directly connected, also can indirectly be connected by intermediary, can be the connection of two element internals or the interaction relationship of two elements.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the utility model, unless otherwise clearly defined and limited, First Characteristic Second Characteristic it " on " or D score can comprise that the first and second features directly contact, also can comprise that the first and second features are not directly contacts but by the other feature contact between them.And, First Characteristic Second Characteristic " on ", " top " and " above " comprise First Characteristic directly over Second Characteristic and oblique upper, or only represent that First Characteristic level height is higher than Second Characteristic.First Characteristic Second Characteristic " under ", " below " and " below " comprise First Characteristic under Second Characteristic and tiltedly, or only represent that First Characteristic level height is less than Second Characteristic.
In the description of this description, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, to the schematic statement of above-mentioned term not must for be identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.In addition, those skilled in the art can engage the different embodiment that describe in this description or example and combine.
Although illustrated and described embodiment of the present utility model above, be understandable that, above-described embodiment is exemplary, can not be interpreted as restriction of the present utility model, those of ordinary skill in the art can change above-described embodiment in scope of the present utility model, amendment, replacement and modification.
Claims (9)
1. a hot-water heating system, is characterized in that, comprising:
Water tank;
Heater, described heater has import and outlet, and the import of described heater is communicated with described water tank;
Water pump, described water pump is connected between described water tank and the import of described heater;
Temperature sensor, described temperature sensor is located at described heater place;
Controller, described controller is connected with described water pump with described temperature sensor respectively, and described controller is according to the rotating speed of water pump described in the water temperature detected value control of described temperature sensor.
2. hot-water heating system according to claim 1, is characterized in that, also comprises steam separation member, and described steam separation member is communicated with the outlet of described heater, and described steam separation member is provided with venthole and delivery port.
3. hot-water heating system according to claim 2, is characterized in that, described temperature sensor comprises:
Inflow temperature sensor, described inflow temperature sensor is located at the import department of described heater;
Heating water temperature sensor, described heating water temperature sensor is located in described heater;
Leaving water temperature sensor, described leaving water temperature sensor is located at the water outlet of described steam separation member, described controller is connected with described water pump with described inflow temperature sensor, described heating water temperature sensor, described leaving water temperature sensor respectively, and described controller is according to the rotating speed of water pump described in the water temperature detected value control of described inflow temperature sensor, described heating water temperature sensor and described leaving water temperature sensor.
4. hot-water heating system according to claim 3, is characterized in that, the outlet setting of the contiguous described heater of described heating water temperature sensor.
5. hot-water heating system according to claim 3, is characterized in that, described heater comprises:
Housing, described import is located on described housing;
Some heating tubes, described heating tube is located in described housing, and one end of described heating tube is communicated with described import and the other end stretches out described housing to form the described outlet being communicated with described steam separation member.
6. hot-water heating system according to claim 5, it is characterized in that, described heater is positioned at described water tank below, the bottom of described housing is provided with the water supply connector being communicated with described import, described water supply connector is communicated with described water tank by connecting line, and described water pump is located on described connecting line.
7. hot-water heating system according to claim 6, it is characterized in that, described inflow temperature sensor is located in described water supply connector, described heating water temperature sensor is located at the top of described heating tube, and described leaving water temperature sensor is located on described steam separation member and contiguous described delivery port setting.
8. according to the hot-water heating system described in any one in claim 5-7, it is characterized in that, described heating tube is provided with dry-burning prevention device.
9. a water dispenser, is characterized in that, comprises according to the hot-water heating system described in any one in claim 1-8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337249.7U CN203987654U (en) | 2014-06-23 | 2014-06-23 | Water heating device and water dispenser with same |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420337249.7U CN203987654U (en) | 2014-06-23 | 2014-06-23 | Water heating device and water dispenser with same |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203987654U true CN203987654U (en) | 2014-12-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420337249.7U Expired - Lifetime CN203987654U (en) | 2014-06-23 | 2014-06-23 | Water heating device and water dispenser with same |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203987654U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104905684A (en) * | 2015-07-02 | 2015-09-16 | 常州华亿阳电器有限公司 | Water dispenser capable of preventing dry-burning at high temperature |
| CN105212751A (en) * | 2014-06-23 | 2016-01-06 | 佛山市美的清湖净水设备有限公司 | Water heating device, control method thereof and water dispenser |
| CN105411388A (en) * | 2015-10-30 | 2016-03-23 | 淳安千岛湖人人企业有限公司 | Secondary-pollution-free rapid heating water dispenser and temperature control method |
-
2014
- 2014-06-23 CN CN201420337249.7U patent/CN203987654U/en not_active Expired - Lifetime
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105212751A (en) * | 2014-06-23 | 2016-01-06 | 佛山市美的清湖净水设备有限公司 | Water heating device, control method thereof and water dispenser |
| CN104905684A (en) * | 2015-07-02 | 2015-09-16 | 常州华亿阳电器有限公司 | Water dispenser capable of preventing dry-burning at high temperature |
| CN105411388A (en) * | 2015-10-30 | 2016-03-23 | 淳安千岛湖人人企业有限公司 | Secondary-pollution-free rapid heating water dispenser and temperature control method |
| CN105411388B (en) * | 2015-10-30 | 2018-06-22 | 淳安千岛湖人人企业有限公司 | Non-secondary pollution speed heat water dispenser and temprature control method |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20141210 |