CN107865588A - The warm water feed system and control method of water dispenser - Google Patents
The warm water feed system and control method of water dispenser Download PDFInfo
- Publication number
- CN107865588A CN107865588A CN201711314436.8A CN201711314436A CN107865588A CN 107865588 A CN107865588 A CN 107865588A CN 201711314436 A CN201711314436 A CN 201711314436A CN 107865588 A CN107865588 A CN 107865588A
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- Prior art keywords
- water
- temperature
- heat exchanger
- boiling
- heater
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 222
- 238000000034 method Methods 0.000 title claims abstract description 7
- 238000009835 boiling Methods 0.000 claims abstract description 58
- 238000001816 cooling Methods 0.000 claims abstract description 33
- 239000003651 drinking water Substances 0.000 claims abstract description 15
- 235000020188 drinking water Nutrition 0.000 claims abstract description 15
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 230000009467 reduction Effects 0.000 claims abstract description 7
- 230000001052 transient effect Effects 0.000 claims abstract description 7
- 239000002826 coolant Substances 0.000 claims description 9
- 239000000498 cooling water Substances 0.000 claims description 3
- 230000008859 change Effects 0.000 claims description 2
- 239000004020 conductor Substances 0.000 claims 1
- 230000007246 mechanism Effects 0.000 description 8
- 239000000843 powder Substances 0.000 description 7
- 238000001514 detection method Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000008267 milk Substances 0.000 description 2
- 210000004080 milk Anatomy 0.000 description 2
- 235000013336 milk Nutrition 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 230000001954 sterilising effect Effects 0.000 description 2
- 238000004659 sterilization and disinfection Methods 0.000 description 2
- 240000006620 Calla palustris Species 0.000 description 1
- 235000004012 Calla palustris Nutrition 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 244000068988 Glycine max Species 0.000 description 1
- 235000010469 Glycine max Nutrition 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
- 239000002918 waste heat Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/542—Continuous-flow heaters
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47J—KITCHEN EQUIPMENT; COFFEE MILLS; SPICE MILLS; APPARATUS FOR MAKING BEVERAGES
- A47J31/00—Apparatus for making beverages
- A47J31/44—Parts or details or accessories of beverage-making apparatus
- A47J31/54—Water boiling vessels in beverage making machines
- A47J31/542—Continuous-flow heaters
- A47J31/545—Control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Devices For Dispensing Beverages (AREA)
Abstract
The invention discloses the warm water feed system and control method of a kind of water dispenser.It includes intake pump and is connected with first heat exchanger；The heater into boiling water by normal-temperature water transient heating is connected with first heat exchanger, boiling water tube is connected with heater, boiling water tube is returned in first heat exchanger, boiling water tube is after in first heat exchanger, it is connected into high-temperature conduit in second heat exchanger, quick cooling device is connected with second heat exchanger, the high-temperature water that high-temperature conduit is sent into instantaneous temperature reduction in second heat exchanger, turns into the drinking water of required temperature in the water outlet of second heat exchanger；Temperature detector is provided with the entery and delivery port of second heat exchanger, wherein water pump, heater, quick cooling device and each temperature-detecting device are connected with control system, and the temperature of the result that control system detects according to water temperature and setting is controlled to quick cooling device in real time.
Description
Technical field
It is more particularly to a kind of to become higher than the water of normal temperature or less than normal-temperature water the present invention relates to the temperature control system of drinking water
Temperature control system, for powdered food such as milk powder, ground coffee, fruit to be precious, the water for brewing or directly drinking of soybean milk powder.
Background technology
The water dispenser of average family, office and public place generally has two depotition cocks, hot water tap and cold water dragon
Head, the drinking water of drum is on water dispenser, and the water outlet of this drinker hot tap is often at 90 DEG C or so, and this heat
Water can heat repeatedly, and cold water flows directly out through cold water faucet, and these water often do not sterilize through high temperature sterilization, therefore, put long
Shipwreck exempt to health it is unfavorable.The another preparation facilities for having patent CN201610345523.9 powder water mixing drinks, it includes powder
Storage bin, powder water stainless steel, by normal temperature drinking water, quickly heating is boiled and the warm water preparing mechanism of fast cooling, cold opened
Water preparing mechanism, warm water temperature detecting module, the first warm water pump, the second warm water pump, drink temperature detecting module, water supply pump with
And control system.Warm water preparing mechanism prepares the two branch road warm waters by sterilization, branch road input powder water stainless steel
Stirred with powder, obtain the drink of higher temperature.In another branch road input cold boiling water preparing mechanism, prepare cold boiling water with it is higher
The drink of temperature is joined, and when drink temperature is consistent with optimal drink temperature, exports drink, when inconsistent, control system control
The water yield of first warm water pump and water supply pump, the temperature of drink is adjusted until being equal to optimal drink temperature.Device knot is prepared
Structure is complicated, in particular for the cold boiling water mixed with hot boiling water, when cold boiling water made of cold boiling water preparing mechanism is not used in time
Mixed in hot boiling water, and the long period be stored in it is similarly unhygienic in cold boiling water preparing mechanism.In addition, no matter in warm water
In preparing mechanism, or in cold boiling water preparing mechanism, all not utilization to waste heat, wastes of the energy are relatively more.
The content of the invention
The invention aims to overcome disadvantages described above, there is provided a kind of simple in construction, safety and sanitation, will not have to human body
Evil, the warm water feed system and control method of the water dispenser of the instant drinking water processed of energy.
In order to reach above-mentioned requirements, the technical scheme of the warm water feed system of water dispenser：It is characterized in that include intake pump
It is connected with first heat exchanger；The heater into boiling water, heater by normal-temperature water transient heating are connected with first heat exchanger
On be connected with boiling water tube, boiling water tube is returned in first heat exchanger, boiling water tube after in first heat exchanger, with high-temperature conduit connect
Connect and enter in second heat exchanger, quick cooling device is connected with second heat exchanger, the height that high-temperature conduit is sent into
Warm water instantaneous temperature reduction in second heat exchanger, turn into the drinking water of required temperature in the water outlet of second heat exchanger；
Temperature detector is provided with the entery and delivery port of second heat exchanger, wherein water pump, heater, quick cooling device and each
Temperature-detecting device is connected with control system, and the temperature of the result that control system detects according to water temperature and setting is in real time to quick
Refrigerating plant is controlled.
Boiling water tube in the first heat exchanger is multiple rows of parallel water pipe, and the arrival end of each water pipe is connected to same
On the water inlet pipe of entrance, the port of export of each water pipe is connected on the outlet pipe of same outlet.
Boiling water tube in the first heat exchanger is shaped as spiral pipeline.
In the first heat exchanger to the water inlet pipe between heater and/or heater between first heat exchanger
Boiling water tube is provided with temperature detector, and described temperature detector is similarly connected with control system.
High-temperature conduit in the second heat exchanger is multiple rows of parallel water pipe, and the arrival end of each water pipe is connected to together
On the water inlet pipe of one entrance, the port of export of each water pipe is connected on the outlet pipe of same outlet.
High-temperature conduit in the second heat exchanger is shaped as spiral pipeline.
Described quick cooling device is semiconductor cooling device.
It is to promote cooling medium to flow by coolant circulation pump between described second heat exchanger and quick cooling device
Carry out heat exchange.
Described cooling medium is cooling water.
The control method of the warm water feed system of water dispenser：It is characterized in that normal-temperature water is pumped into by the first heat by intake pump
In exchanger；Normal-temperature water in first heat exchanger is sent in heater, and heater is by normal-temperature water transient heating into boiling water；Boiling water
Returned in boiling water tube in first heat exchanger, the normal-temperature water in the boiling water and first heat exchanger in boiling water tube carries out hot friendship
Change, boiling water cooling turns into high-temperature water；High-temperature water enters second heat exchanger in high-temperature conduit, is connected in second heat exchanger
There is quick cooling device, the high-temperature water that high-temperature conduit is sent into instantaneous temperature reduction in second heat exchanger, in second heat exchanger
Water outlet turn into the drinking water of required temperature；Temperature detector is provided with the entery and delivery port of second heat exchanger, its
Middle water pump, heater, quick cooling device and each temperature-detecting device are connected with control system, and detected according to water temperature
As a result the temperature with setting is controlled to quick cooling device in real time, modulates the drinking water of design temperature.
The warm water supply control system of water dispenser is designed according to such scheme, there is advantages below：
1. whole supply water connects with the mode for being adjusted to series connection to water temperature, i.e., instantaneous temperature reduction reaches setting again after first quickly boiling
Need water temperature, it is simple in construction；
2. being made of water is instant, no water storage or the cold and hot of water are blent, safety and sanitation；
, can be with 3. normal-temperature water in the boiling water and first heat exchanger in first heat exchanger in boiling water tube carries out heat exchange
The normal-temperature water having just enter into first heat exchanger is preheated, reduces the power consumption of heater；
4. whole water supply and the adjustment to water temperature automatically control by control system, automaticity is high, as long as setting delivery port
Temperature；
5. applied widely, the system can be used for water dispenser, coffee machine, brewing pot etc., the water temperature made can from boiling water to
Less than the drinking water of normal temperature, a variety of consumer demands can be met.
Brief description of the drawings
Fig. 1 is the warm water supply control system figure of water dispenser；
Fig. 2 be in first heat exchanger boiling water tube and in second heat exchanger high-temperature conduit be spirality pipe water dispenser
Warm water supply control system figure.
In figure：1st, water pump；2nd, first heat exchanger；3rd, heater；4th, boiling water tube；5th, high-temperature conduit；6th, the second heat exchange
Device；7th, quick cooling device；8th, delivery port；9th, water inlet；10th, temperature detector；11st, control system；12nd, normal-temperature water；13、
Water pipe；14th, water inlet pipe；15th, outlet pipe；16th, water pipe；17th, water inlet pipe；18th, outlet pipe；19th, coolant circulation pump；20th, cooling is situated between
Matter；21st, water inlet pipe.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings.
Fig. 1 is the structural representation of the warm water supply control system of water dispenser, and as seen from the figure, it includes intake pump 1
It is connected with first heat exchanger 2；The heater 3 into boiling water by normal-temperature water transient heating is connected with first heat exchanger 2, should be added
Hot device 3 is electric heater, and boiling water tube 4 is connected with heater 3, and boiling water tube 4 is returned in first heat exchanger 2, and boiling water tube 4 is through
After in one heat exchanger 2, it is connected into second heat exchanger 6 with high-temperature conduit 5, is connected with second heat exchanger 6
Quick cooling device 7, by the high-temperature water that high-temperature conduit 5 is sent into second heat exchanger 6 instantaneous temperature reduction, in second heat exchanger
Turn into the drinking water of required temperature at 6 delivery port 8；Water temperature is provided with the water inlet 9 and delivery port 8 of second heat exchanger 6
Detection means 10（Temperature sensor）, wherein water pump 1, heater 3, quick cooling device 7 and each temperature-detecting device 10 be equal
It is connected with control system 11, the temperature of the result that control system 11 detects according to water temperature and setting is in real time to quick cooling device 7
It is controlled.
The control method of the warm water feed system of water dispenser is as shown in Figure 1：Normal-temperature water 12 is pumped into by intake pump 1
In one heat exchanger 2；Normal-temperature water in first heat exchanger 2 is sent in heater 3, and heater 3 is by the transient heating of normal-temperature water 12
Into boiling water；Boiling water is returned in boiling water tube 4 in first heat exchanger 2, in the boiling water in boiling water tube 4 and first heat exchanger 2
The water of normal temperature 12 carries out heat exchange, and boiling water cooling turns into high-temperature water；High-temperature water enters second heat exchanger 6 in high-temperature conduit 5,
Quick cooling device 7 is connected with second heat exchanger 6, by the high-temperature water that high-temperature conduit 5 is sent into second heat exchanger 6 wink
Between cool, turn into the drinking water of required temperature at the delivery port 8 of second heat exchanger 6；In the water inlet of second heat exchanger 6
Mouth 9 and delivery port 8 are provided with temperature detector 10, wherein water pump 1, heater 3, quick cooling device 7 and each temperature detection
Device 10 is connected with control system 11, and the result and the temperature of setting that are detected according to water temperature are in real time to quick cooling device 7
Refrigeration degree be controlled, modulate the drinking water of design temperature.
Boiling water tube 4 in first heat exchanger 2 described above is multiple rows of parallel water pipe 13, and the arrival end of each water pipe 13 connects
It is connected on the water inlet pipe 14 of same entrance, the port of export of each water pipe 13 is connected on the outlet pipe 15 of same outlet.In the first heat
The shape of boiling water tube 4 can also be that spiral pipeline is as shown in Figure 2 in exchanger 2.The main purpose of this structure is to increase
Add the surface area of pipeline, improve heat exchanger effectiveness.
High-temperature conduit 5 in second heat exchanger 6 described above is multiple rows of parallel water pipe 15, the arrival end of each water pipe 16
It is connected on the water inlet pipe 17 of same entrance, the port of export of each water pipe 16 is connected on the outlet pipe 18 of same outlet.Second
The shape of high-temperature conduit 5 can also be that spiral pipeline is as shown in Figure 2 in heat exchanger 6.
Above-described quick cooling device 7 is semiconductor cooling device.
It is to promote to cool down by coolant circulation pump 19 between above-described second heat exchanger 6 and quick cooling device 7
The flowing of medium 20 carries out heat exchange.Described cooling medium is cooling water.
The water inlet pipe 21 and/or heater 3 arrived in the first heat exchanger 2 between heater 3 arrives first heat exchanger 2
Between boiling water tube 4 be provided with temperature detector 10, described temperature detector 10 is similarly connected with control system 11,
By the way that the degree of heat of heater 3 will be adjusted to the detection into and out of the water temperature of heater 3, control system 11.
Claims (10)
1. the warm water feed system of water dispenser, is connected it is characterized in that including intake pump with first heat exchanger；First heat exchange
The heater into boiling water by normal-temperature water transient heating is connected with device, is connected with boiling water tube on heater, boiling water tube returns to first
In heat exchanger, boiling water tube is connected into second heat exchanger after in first heat exchanger with high-temperature conduit, second
Quick cooling device is connected with heat exchanger, the high-temperature water that high-temperature conduit is sent into instantaneous temperature reduction in second heat exchanger,
Turn into the drinking water of required temperature in the water outlet of second heat exchanger；It is provided with the entery and delivery port of second heat exchanger
Temperature detector, wherein water pump, heater, quick cooling device and each temperature-detecting device are connected with control system,
The result and the temperature of setting that control system detects according to water temperature are controlled to quick cooling device in real time.
2. the warm water feed system of water dispenser according to claim 1, it is characterized in that in the first heat exchanger
Boiling water tube is multiple rows of parallel water pipe, and the arrival end of each water pipe is connected on the water inlet pipe of same entrance, the port of export of each water pipe
It is connected on the outlet pipe of same outlet.
3. the warm water feed system of water dispenser according to claim 1, it is characterized in that in the first heat exchanger
Boiling water tube is shaped as spiral pipeline.
4. the warm water feed system of water dispenser according to claim 1, it is characterized in that the first heat exchanger to plus
Water inlet pipe and/or heater between hot device are provided with temperature detector to the boiling water tube between first heat exchanger, described
Temperature detector be similarly connected with control system.
5. the warm water feed system of water dispenser according to claim 1, it is characterized in that in the second heat exchanger
High-temperature conduit is multiple rows of parallel water pipe, and the arrival end of each water pipe is connected on the water inlet pipe of same entrance, the outlet of each water pipe
End is connected on the outlet pipe of same outlet.
6. the warm water feed system of water dispenser according to claim 1, it is characterized in that in the second heat exchanger
High-temperature conduit is shaped as spiral pipeline.
7. the warm water feed system of water dispenser according to claim 1, it is characterized in that described quick cooling device is half
Conductor refrigerating plant.
8. the warm water feed system of water dispenser according to claim 1, it is characterized in that described second heat exchanger with it is fast
It is to promote cooling medium flowing to carry out heat exchange by coolant circulation pump between fast refrigerating plant.
9. the warm water feed system of water dispenser according to claim 8, it is characterized in that described cooling medium is cooling water.
10. the control method of the warm water feed system of water dispenser, it is characterized in that normal-temperature water is pumped into the first heat by intake pump
In exchanger；Normal-temperature water in first heat exchanger is sent in heater, and heater is by normal-temperature water transient heating into boiling water；Boiling water
Returned in boiling water tube in first heat exchanger, the normal-temperature water in the boiling water and first heat exchanger in boiling water tube carries out hot friendship
Change, boiling water cooling turns into high-temperature water；High-temperature water enters second heat exchanger in high-temperature conduit, is connected in second heat exchanger
There is quick cooling device, the high-temperature water that high-temperature conduit is sent into instantaneous temperature reduction in second heat exchanger, in second heat exchanger
Water outlet turn into the drinking water of required temperature；Temperature detector is provided with the entery and delivery port of second heat exchanger, its
Middle water pump, heater, quick cooling device and each temperature-detecting device are connected with control system, and detected according to water temperature
As a result the temperature with setting is controlled to quick cooling device in real time, modulates the drinking water of design temperature.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314436.8A CN107865588A (en) | 2017-12-09 | 2017-12-09 | The warm water feed system and control method of water dispenser |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711314436.8A CN107865588A (en) | 2017-12-09 | 2017-12-09 | The warm water feed system and control method of water dispenser |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107865588A true CN107865588A (en) | 2018-04-03 |
Family
ID=61755546
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711314436.8A Pending CN107865588A (en) | 2017-12-09 | 2017-12-09 | The warm water feed system and control method of water dispenser |
Country Status (1)
| Country | Link |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108937582A (en) * | 2018-09-14 | 2018-12-07 | 东莞理工学院 | A kind of method of safety-type pipe-line drinker water temperature step-less adjustment |
| CN109010066A (en) * | 2018-08-15 | 2018-12-18 | 乌鲁木齐市达坂城区人民医院 | It is a kind of to relax the drug delivery device and its application method of soup for stomach |
| CN111595097A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Temperature-regulating semiconductor drinking liquid refrigerating system and refrigerating equipment |
| CN111595096A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Temperature-regulating double-core semiconductor drinking liquid refrigerating system and refrigerating equipment |
| CN112524793A (en) * | 2019-09-17 | 2021-03-19 | 广东美的生活电器制造有限公司 | Liquid treatment device and heat exchange device |
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| CN102425853A (en) * | 2011-12-15 | 2012-04-25 | 广州市香港科大霍英东研究院 | Energy-saving type three-temperature-output water boiler |
| JP2014178062A (en) * | 2013-03-14 | 2014-09-25 | Saijo Sangyo Joho Shien Center | Mh cold water and hot water manufacturing control system |
| CN105078245A (en) * | 2015-08-25 | 2015-11-25 | 佛山市顺德区畅联万方科技管理有限公司 | Flowing heating type warm and boiled water device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109010066A (en) * | 2018-08-15 | 2018-12-18 | 乌鲁木齐市达坂城区人民医院 | It is a kind of to relax the drug delivery device and its application method of soup for stomach |
| CN108937582A (en) * | 2018-09-14 | 2018-12-07 | 东莞理工学院 | A kind of method of safety-type pipe-line drinker water temperature step-less adjustment |
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| CN111595097A (en) * | 2019-02-21 | 2020-08-28 | 佛山市顺德区美的饮水机制造有限公司 | Temperature-regulating semiconductor drinking liquid refrigerating system and refrigerating equipment |
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| CN112524793A (en) * | 2019-09-17 | 2021-03-19 | 广东美的生活电器制造有限公司 | Liquid treatment device and heat exchange device |
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