CN205729098U - The heat-exchanging component of a kind of direct drinking fountain and direct drinking fountain - Google Patents
The heat-exchanging component of a kind of direct drinking fountain and direct drinking fountain Download PDFInfo
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- CN205729098U CN205729098U CN201620390636.6U CN201620390636U CN205729098U CN 205729098 U CN205729098 U CN 205729098U CN 201620390636 U CN201620390636 U CN 201620390636U CN 205729098 U CN205729098 U CN 205729098U
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- heat
- direct drinking
- heat exchange
- drinking fountain
- temperature
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Abstract
The heat-exchanging component of a kind of direct drinking fountain, including controller, hot-water line and cold water pipe, also includes that heat exchange box, hot-water line and cold water pipe are located in heat exchange box, is filled with thermal conducting agent in heat exchange box, be additionally provided with heater, and temperature-detecting device in heat exchange box；Heater carries out heat treated in response to the testing result of temperature-detecting device, the thermal conducting agent in exchange hot tank；A kind of direct drinking fountain, including heating liner, water inlet pipe and outlet pipe, water inlet pipe is connected with cold water pipe and depotition cock respectively with outlet pipe, also include the heat-exchanging component of foregoing direct drinking fountain, hot-water line, cold water pipe are connected with water inlet pipe and outlet pipe respectively, compared with prior art, the utility model has the advantages that: the heat exchange dead band that can eliminate in heat-exchanging component, make heat exchange the most abundant, and it is the most thorough to make to sterilize, and owing to being provided with heater, also makes the leaving water temperature after heat exchange the most stable, simple in construction, the suitability is strong.
Description
Technical field
This utility model relates to water dispenser component and technical field of heating, more specifically, it relates to a kind of direct drinking fountain
Heat-exchanging component and direct drinking fountain.
Background technology
The place crowded at school, station etc., in order to meet the drinking-water needs of people, generally installs in these places
There are direct drinking fountain, direct drinking fountain to communicate with common running water pipe, carry out sterilizing by about tap water heating to 100 DEG C,
Exported to the outside of direct drinking fountain by outlet pipe after then being lowered the temperature by the tap water of high temperature drink for people.
The cooling means of existing direct drinking fountain mostly is water-cooled valve, and in order to save the energy and make full use of high temperature tap water
In heat, the coolant of water-cooled valve is usually tap water to be heated, on the one hand can conduct heat to be heated from
On the other hand it is preheated by water, high temperature tap water can be carried out cooling down so that it is can the person of being drunk direct
Drink.Patent announcement number is the Chinese patent of CN104433798A, just proposes the heat exchange mechanisms of a kind of water dispenser, from its skill
Being not difficult to find out in art scheme and accompanying drawing, there are some drawbacks in this heat exchange mechanisms, first, it is dead that this heat exchange mechanisms exists some heat exchange
The region will not flowed in district, i.e. current, the water such as water cavity both ends cannot circulate timely, especially in the pole, one end that water temperature is relatively low
Easily breed bacteria, has undesirable effect to the security quality of drinking water；Secondly, in prior art for the antibacterial in pipeline often
It is to be sterilized by high-temperature-hot-water, and for being gathered in the antibacterial of water cavity two end regions, owing to there is current dead band so that hot water is not
Easily arrive, reduce the effect of sterilization；Again, use the heat in above-mentioned patent document, affected very by ambient temperature
Greatly, such as when ambient temperature is the lowest, the water temperature being positioned in water cavity will be the lowest, the most just makes former warm water outlet one end flow
The hot water temperature gone out is on the low side, relative, and during ambient temperature height, the water temperature that warm water outlet flows out will be the highest, above-mentioned situation shadow
Ring the stability of direct drinking fountain work, reduce the water outlet quality of direct drinking fountain；Finally, for commercial production, use same
Axle center arrange heat exchanging pipe device, produce time be difficult to welding, production technology is complex, and due to hot water pipe between
There is direct thermal shock, heat exchanging pipe weld expands with heat and contract with cold and easily produces crack, to the use of direct drinking fountain safety and
Life-span causes certain impact.
Summary of the invention
The deficiency existed for prior art, the purpose of this utility model one is to provide one to sterilize thoroughly, go out water temperature
Degree is stable, the heat-exchanging component of the direct drinking fountain of simple in construction.
For achieving the above object, this utility model provides following technical scheme:
The heat-exchanging component of a kind of direct drinking fountain, including controller, hot-water line and cold water pipe, also includes heat exchange box, described heat
Water pipe and cold water pipe are located in heat exchange box, are filled with for the heat in hot-water line is imported to cold water pipe in described heat exchange box
In thermal conducting agent, described heat exchange box is additionally provided with the heater for heating thermal conducting agent, and is used for detecting heat exchange
The temperature-detecting device of thermal conducting agent temperature in case；
Described heater and temperature-detecting device all control to be connected with controller, and described heater is examined in response to temperature
Surveying the testing result of device, the thermal conducting agent in exchange hot tank carries out heat treated.
By technique scheme, cold is delivered in thermal conducting agent, simultaneously by the relatively low direct drinking of temperature in cold water pipe
Self is preheated by the heat drawn in thermal conducting agent, and the direct drinking that in hot-water line, temperature is higher transfers heat to thermal conducting agent
In, direct drinking is carried out cooling process so that it is meet the temperature requirement that drinking person is adapted to.Meanwhile, relatively low when external temperature
Time, the temperature of thermal conducting agent reduces, and when thermal conducting agent temperature is less than a certain setting value, thermal conducting agent is carried out at heating by heater
Reason, corresponding, the most then stop heating, it is ensured that the temperature stabilization of direct drinking water outlet.Further, when needing
When the heat exchanging pipe of direct drinking being carried out high temperature sterilization, it is only necessary to by heater, thermal conducting agent is heated so that cold
Heat in water pipe rises, and maintains the temperature in hot-water line so that all keep higher in the pipeline of whole direct drinking fountain simultaneously
Temperature, kills, with this, the antibacterial that may grow in pipeline.Do not use concentric due to cold water pipe and hot-water line to arrange, therefore exist
In production the most simple and convenient, it is ensured that the use safety of direct drinking fountain and life-span.
Further, to include that electric heating tube and drive circuit thereof, described drive circuit are controlled by described for described heater
Controller also drives electric heating tube to work.
Further, described temperature-detecting device includes that multiple temperature sensor, multiple described temperature sensors are uniformly arranged
It is distributed on the inwall of heat exchange box and is connected with controller signals, output temperature detection signal.
Further, described hot-water line and cold water pipe the most twist and interlaced arrangement or arrange up and down, described in add
Thermal is located at bottom or the side locations of heat exchange box.
By technique scheme, increase the heat exchange area of cold water pipe and hot-water line, improve heat exchange efficiency.
Further, described hot-water line is the most linear with cold water pipe and is formed by many capillaries, described hot-water line
Close to each other with cold water pipe in laid out in parallel, bottom or the side locations of heat exchange box be located at by described heater.
By technique scheme, increase the heat exchange area of cold water pipe and hot-water line, improve heat exchange efficiency, and letter
Change the pipeline structure of cold water pipe and hot-water line, be easily achieved on producing.
Further, described hot-water line, cold water pipe are made by copper or food stage rustless steel or quartz glass, and described electricity adds
Heat pipe is copper pipe or stainless steel tube.
By technique scheme, increase the heat exchange area of cold water pipe and hot-water line, improve heat exchange efficiency, and lead to
Cross the non-alloyed class material such as employing quartz glass and manufacture cold water pipe and hot-water line, it is to avoid heavy metal pollution direct drinking.Ensure that
The safety and Health of direct drinking.
Further, described thermal conducting agent is water or conduction oil or liquid metal.
Another object of the present utility model is to provide a kind of direct drinking fountain, including heating liner, water inlet pipe and outlet pipe,
Described water inlet pipe is connected with cold water pipe and depotition cock respectively with outlet pipe, also includes the heat exchange of foregoing direct drinking fountain
Assembly, described hot-water line, cold water pipe are connected with described outlet pipe and water inlet pipe respectively.
Further, described controller includes:
Timer module, in response to the electric power thus supplied of direct drinking fountain, starts timing when direct drinking fountain power-off is stopped transport, directly drinks
Stop timing during water machine electrification reset, export a timing signal；
Timing output module, receives above-mentioned timing signal, according to the time length of record in timing signal, controls to add hot charging
Length heat time heating time put, exports a calibrating signal after having heated；
Temperature control module, starts working in response to above-mentioned calibrating signal, controls heating according to the temperature of thermal conducting agent in heat exchange box
Device action.
By technique scheme, when direct drinking fountain is lain idle for a long time, can in advance the pipeline of direct drinking fountain be entered
Row high-temperature sterilization treatment, carries out normal water supplying operation after sterilization processing completes again, improves the safety of direct drinking.
Further, the master chip of described controller is single-chip microcomputer or ARM or FPGA
Compared with prior art, the utility model has the advantages that:
(1), hot-water line and cold water pipe are set by the way of using the non-coaxial heart, decrease the heat exchange in heat exchange road dead
District, in pipeline, the direct drinking of all positions is in circulation status, it is to avoid the growing of antibacterial；
(2), by arranging heater, it is achieved the temperature in heat exchanging assembly controls, it is possible to conveniently realize pipeline group
High temperature sterilization operation in part.
(3), by arranging heater so that the temperature of thermal conducting agent can be compensated regulation so that in hot-water line
Leaving water temperature is not affected can be kept relative stability by ambient temperature, promotes the quality of water outlet.
(4), hot-water line and cold water pipe are set by the way of using separate type, also make pipeline structure the simplest, peace
Fill convenient.
Accompanying drawing explanation
Fig. 1 is the structural representation of heat-exchanging component of the present invention (embodiment one)；
Fig. 2 is the structural representation of heat-exchanging component of the present invention (embodiment two)；
Fig. 3 is the structural representation of heat-exchanging component of the present invention (embodiment three)；
Fig. 4 is the structural representation of heat-exchanging component of the present invention (embodiment four)；
Fig. 5 is the structural representation of direct drinking fountain of the present invention.
Reference: 1, controller；2, hot-water line；3, cold water pipe；4, heat exchange box；5, thermal conducting agent；6, heater；7, temperature
Degree detection device；8, electric heating tube；9, drive circuit；10, temperature sensor；11, heating liner；12, water inlet pipe；13, outlet pipe；
14, depotition cock.
Detailed description of the invention
Below in conjunction with the accompanying drawings and embodiment, this utility model is described in detail.
With reference to Fig. 1, the heat-exchanging component of a kind of direct drinking fountain, including controller 1, hot-water line 2 and cold water pipe 3, also include changing
Hot tank 4, hot-water line 2 and cold water pipe 3 are located in heat exchange box 4, are filled with for being led by the heat in hot-water line 2 in heat exchange box 4
Enter the thermal conducting agent 5 in cold water pipe 3, heat exchange box 4 is additionally provided with the heater 6, Yi Jiyong for heating thermal conducting agent 5
The temperature-detecting device 7 of thermal conducting agent 5 temperature in detection heat exchange box 4；Above-mentioned heater 6 and temperature-detecting device 7 all with control
Device 1 processed controls to connect, and heater 6 is carried out in response to the testing result of temperature-detecting device 7, the thermal conducting agent 5 in exchange hot tank 4
Heat treated.
Technique scheme, cold is delivered in thermal conducting agent 5 by the relatively low direct drinking of temperature in cold water pipe 3, draws simultaneously
Self is preheated by the heat taken in thermal conducting agent 5, and the direct drinking that in hot-water line 2, temperature is higher transfers heat to thermal conducting agent
In 5, direct drinking is carried out cooling process so that it is meet the temperature requirement that drinking person is adapted to, both saved the energy, and ensured again
The consumption temperature of direct drinking.
Meanwhile, in prior art, when the outside temperature is low, in such as winter, the temperature of thermal conducting agent 5 reduces, directly results in
The leaving water temperature of outlet pipe 13 reduces (too much the losing of heat in hot-water line 2).And in this utility model, work as heat conduction
When agent 5 temperature is less than a certain setting value, heater 6 carries out heat treated to thermal conducting agent 5, and correspondence, when external temperature is higher
Time then stop heating, it is ensured that the temperature stabilization of direct drinking water outlet, this makes no matter to prepare the direct drinking fountain of this heat-exchanging component
In the territory the most no matter time, the direct drinking of equilibrium temperature can be provided, there is wide applicability.
Wherein, when needing the pipeline to direct drinking to carry out high temperature sterilization, it is only necessary to by heater 6 to thermal conducting agent 5
Heat so that the heat in cold water pipe 3 rises, maintain the temperature in hot-water line 2 so that the pipe of whole direct drinking fountain simultaneously
Lu Zhongjun keeps higher temperature, kills, with this, the antibacterial that may grow in pipeline.
Such scheme does not use traditional concentric to arrange due to cold water pipe 3 and hot-water line 2, and the most also ten
Divide simple and convenient, it is ensured that the use safety of direct drinking fountain and life-span.
Describing in detail, heater 6 includes electric heating tube 8 and drive circuit 9 thereof, and drive circuit 9 is controlled by controller 1 and drives
Dynamic electric heating tube 8 works.What electric heating tube 8 and driving means thereof can use water dispenser of the prior art adds heat pipe assembly,
Owing to prior art there being many disclosures do not repeat them here, need the electricity being in this utility model further illustrated
Add the driving assembly of heat pipe 8 and correspondence thereof, the control of the most controlled device 1 and action.
For temperature-detecting device 7, temperature-detecting device 7 includes multiple temperature sensor 10, multiple temperature sensors 10
Uniformly it is arranged on the inwall of heat exchange box 4 and is connected with controller 1 signal, output temperature detection signal.Due in heat exchange box 4
Thermal conducting agent 5 temperature distributing disproportionation is even, by using multiple temperature sensors 10, also makes temperature detection the most accurate.
Arrangement position for hot-water line 2 with cold water pipe 3:
Embodiment one, as it is shown in figure 1, hot-water line 2 and cold water pipe 3 are the most twist and interlaced arrangement or arrange up and down
Cloth, bottom or the side locations of heat exchange box 4 be located at by heater 6.
Technique scheme, increases the heat exchange area of cold water pipe 3 and hot-water line 2, improves heat exchange efficiency.
Preferably, hot-water line 2 is arranged at the bottom of heat exchange box 4, and the tip position of heat exchange box 4 is located at by cold water pipe 3, due to heat
Low than cold thermal conducting agent 5 of the density of thermal conducting agent 5, being positioned at heat exchange box 4 cold thermal conducting agent 5 at the middle and upper levels will move downward, same to intermittent fever
Thermal conducting agent 5 moves upward, it is achieved heat exchange operation.Owing to thermal conducting agent 5 temperature of heat exchange box 4 tip position is relatively low, it also avoid and lead
A large amount of evaporations of thermit powder 5.
Embodiment two, as in figure 2 it is shown, hot-water line 2 is the most linear with cold water pipe 3 and is formed by many capillaries, heat
Water pipe 2 is close to each other in laid out in parallel with cold water pipe 3, and bottom or the side locations of heat exchange box 4 be located at by heater 6.
Embodiment three, as it is shown on figure 3, based on embodiment two, many capillaries are arranged in the form of sheets, increase hot-water line further
2 with the heat exchange area of cold water pipe 3, improving heat exchanging efficiency.
By technique scheme, increase the heat exchange area of cold water pipe 3 and hot-water line 2, improve heat exchange efficiency, and
Simplify the pipeline structure of cold water pipe 3 and hot-water line 2, be easily achieved on producing.
Embodiment four, the structure for hot-water line 2 with cold water pipe 3 can also be as shown in Figure 4, cold in diversified setting
Water pipe 3 the most then passes the outside of heat exchange box 4, and hot-water line 2 the most then passes
To the outside of heat exchange box 4, hot-water line 2 is mutually adapted with the contour shape of cold water pipe 3, to increase the heat exchange of cold water pipe and hot-water line
Area, shortens the time of heat exchange.
Describing in detail, hot-water line 2 in this utility model, cold water pipe 3 are by copper or food stage rustless steel or quartz glass system
Becoming, electric heating tube 8 is copper pipe or stainless steel tube.
Technique scheme, increases the heat exchange area of cold water pipe 3 and hot-water line 2, improves heat exchange efficiency, and pass through
The non-alloyed class material such as quartz glass is used to manufacture cold water pipe 3 and hot-water line 2, it is to avoid heavy metal pollution direct drinking.Ensure that
The safety and Health of direct drinking.
Thermal conducting agent 5 is water or conduction oil or liquid metal.Difference can be selected according to different needs in practice
Thermal conducting agent 5, in this utility model be preferably water.
Optimize, the outer wall of described heat exchange box 4 is additionally provided with one layer of thermal insulation layer, in order to reduce ambient temperature exchange hot tank
The impact of 4 internal temperatures.
Another object of the present utility model is to provide a kind of direct drinking fountain, as it is shown in figure 5, include heating liner 11, water inlet
Pipe 12 and outlet pipe 13, water inlet pipe 12 is connected with cold water pipe 3 and depotition cock 14 respectively with outlet pipe 13, also includes as front
The heat-exchanging component of direct drinking fountain, hot-water line 2, cold water pipe 3 are connected with outlet pipe 13 and water inlet pipe 12 respectively.
Further, controller 1 includes:
Timer module, in response to the electric power thus supplied of direct drinking fountain, starts timing when direct drinking fountain power-off is stopped transport, directly drinks
Stop timing during water machine electrification reset, export a timing signal；
Timing output module, receives above-mentioned timing signal, according to the time length of record in timing signal, controls to add hot charging
Put length heat time heating time of 6, after having heated, export a calibrating signal；
Temperature control module, starts working in response to above-mentioned calibrating signal, controls to add according to the temperature of thermal conducting agent 5 in heat exchange box 4
Thermal 6 action.
Technique scheme, when direct drinking fountain is lain idle for a long time, can carry out height to the pipeline of direct drinking fountain in advance
Temperature sterilization processing, carries out normal water supplying operation after sterilization processing completes again, improves the safety of direct drinking.
Above-mentioned calculating process is completed by controller, and wherein, the core of controller is single-chip microcomputer or ARM or fpga chip.
The above is only preferred implementation of the present utility model, and protection domain of the present utility model is not limited merely to
Above-described embodiment, all technical schemes belonged under this utility model thinking belong to protection domain of the present utility model.Should refer to
Go out, for those skilled in the art, without departing from the some improvement under this utility model principle premise and
Retouching, these improvements and modifications also should be regarded as protection domain of the present utility model.
Claims (10)
1. a heat-exchanging component for direct drinking fountain, including controller (1), hot-water line (2) and cold water pipe (3), it is characterised in that also
Being located in heat exchange box (4) including heat exchange box (4), described hot-water line (2) and cold water pipe (3), described heat exchange box is filled with in (4)
For the heat in hot-water line (2) being imported to the thermal conducting agent (5) in cold water pipe (3), described heat exchange box (4) is additionally provided with for
The heater (6) that thermal conducting agent (5) is heated, and it is used for detecting the temperature inspection of thermal conducting agent (5) temperature in heat exchange box (4)
Survey device (7)；
Described heater (6) and temperature-detecting device (7) all control to be connected with controller (1), and described heater (6) responds
Thermal conducting agent (5) in the testing result of temperature-detecting device (7), exchange hot tank (4) carries out heat treated.
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described heater (6) includes electricity
Adding heat pipe (8) and drive circuit (9) thereof, described drive circuit (9) is controlled by described controller (1) and drives electric heating tube (8)
Work.
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described temperature-detecting device (7) wraps
Include multiple temperature sensor (10), multiple described temperature sensors (10) be uniformly arranged on the inwall of heat exchange box (4) and with control
Device processed (1) signal connects, output temperature detection signal.
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described hot-water line (2) and cold water pipe
(3) the most twist and interlaced arrangement or arrange up and down, bottom or the side of heat exchange box (4) be located at by described heater (6)
Position, portion.
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described hot-water line (2) and cold water pipe
(3) the most linear and formed by many capillaries, described hot-water line (2) is close to each other in laid out in parallel with cold water pipe (3),
Bottom or the side locations of heat exchange box (4) be located at by described heater (6).
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described hot-water line (2), cold water pipe
(3) being made by copper or food stage rustless steel or quartz glass, described electric heating tube (8) is copper pipe or stainless steel tube.
The heat-exchanging component of direct drinking fountain the most according to claim 1, it is characterised in that described thermal conducting agent (5) is water or leads
Deep fat or liquid metal.
8. a direct drinking fountain, including heating liner (11), water inlet pipe (12) and outlet pipe (13), described water inlet pipe (12) with go out
Water pipe (13) is connected with cold water pipe (3) and depotition cock (14) respectively, it is characterised in that also include such as claim 1～7 institute
The heat-exchanging component of the direct drinking fountain stated, described hot-water line (2), cold water pipe (3) respectively with described outlet pipe (13) and water inlet pipe
(12) it is connected.
Direct drinking fountain the most according to claim 8, it is characterised in that described controller (1) including:
Timer module, in response to the electric power thus supplied of direct drinking fountain, starts timing, direct drinking fountain when direct drinking fountain power-off is stopped transport
Stop timing during electrification reset, export a timing signal；
Timing output module, receives above-mentioned timing signal, according to the time length of record in timing signal, controls heater
(6) length heat time heating time, exports a calibrating signal after having heated；
Temperature control module, starts working in response to above-mentioned calibrating signal, controls to add according to the temperature of thermal conducting agent (5) in heat exchange box (4)
Thermal (6) action.
Direct drinking fountain the most according to claim 8, it is characterised in that the master chip of described controller (1) be single-chip microcomputer or
ARM or FPGA.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390636.6U CN205729098U (en) | 2016-04-30 | 2016-04-30 | The heat-exchanging component of a kind of direct drinking fountain and direct drinking fountain |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620390636.6U CN205729098U (en) | 2016-04-30 | 2016-04-30 | The heat-exchanging component of a kind of direct drinking fountain and direct drinking fountain |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205729098U true CN205729098U (en) | 2016-11-30 |
Family
ID=57373098
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620390636.6U Withdrawn - After Issue CN205729098U (en) | 2016-04-30 | 2016-04-30 | The heat-exchanging component of a kind of direct drinking fountain and direct drinking fountain |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205729098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725798A (en) * | 2016-04-30 | 2016-07-06 | 杭州杰富睿科技有限公司 | Heat exchange component for healthy direct drinking machine, direct drinking machine and heat exchange method |
| CN110568783A (en) * | 2018-06-05 | 2019-12-13 | 黄俊凯 | Intelligent liquid control system and control method thereof |
-
2016
- 2016-04-30 CN CN201620390636.6U patent/CN205729098U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105725798A (en) * | 2016-04-30 | 2016-07-06 | 杭州杰富睿科技有限公司 | Heat exchange component for healthy direct drinking machine, direct drinking machine and heat exchange method |
| CN110568783A (en) * | 2018-06-05 | 2019-12-13 | 黄俊凯 | Intelligent liquid control system and control method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20161130 Effective date of abandoning: 20190507 |
|
| AV01 | Patent right actively abandoned |