CN219009956U - Cold white boiled water system and water drinking device - Google Patents
Cold white boiled water system and water drinking device Download PDFInfo
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- CN219009956U CN219009956U CN202223124904.4U CN202223124904U CN219009956U CN 219009956 U CN219009956 U CN 219009956U CN 202223124904 U CN202223124904 U CN 202223124904U CN 219009956 U CN219009956 U CN 219009956U
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 326
- 230000035622 drinking Effects 0.000 title claims description 10
- 238000010438 heat treatment Methods 0.000 claims abstract description 38
- 238000001514 detection method Methods 0.000 claims description 15
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000002351 wastewater Substances 0.000 claims description 8
- 238000009835 boiling Methods 0.000 claims description 5
- 239000003651 drinking water Substances 0.000 abstract 2
- 235000020188 drinking water Nutrition 0.000 abstract 2
- 238000001223 reverse osmosis Methods 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000002035 prolonged effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005485 electric heating Methods 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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Abstract
The utility model relates to the technical field of drinking water equipment, and particularly provides a cool white boiled water making system and a drinking water device, wherein the system comprises a water storage tank, a booster pump, a filter element, a heat exchanger, a heating body and a water outlet end; the raw water outlet of the water storage tank is communicated with the inlet of the booster pump, the outlet of the booster pump is communicated with the inlet of the filter element, the pure water port of the filter element is communicated with the cold water inlet of the heat exchanger, the pure water port of the filter element is also communicated with the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element, and the heating body is arranged between the cold water outlet of the heat exchanger and the hot water inlet of the heat exchanger; a flow control device is arranged between the pure water port of the filter element and the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element and/or between the pure water port of the filter element and the cold water inlet of the heat exchanger. The pure water flow of the split-flow filter element and the pure water quantity of the control filter element are matched with the water inflow of the heat exchanger by means of the flow control device, so that the use safety of the heat exchanger is improved.
Description
Technical Field
The utility model relates to the technical field of drinking equipment, and particularly provides a cool white boiled water making system and a drinking device.
Background
The existing cool and white open water dispenser is generally provided with a pure water tank for storing pure water filtered by a reverse osmosis filter element. Pure water is pumped into the heating body by the water pump to be heated to form boiled water, and the boiled water is subjected to heat exchange and cooling by the heat exchanger to obtain cool boiled water with different temperatures.
However, the cool boiled water dispenser cannot continuously prepare excessive cool boiled water once for a long time due to the limitation of the storage space of the pure water tank. The pure water end of the reverse osmosis filter element is directly connected to the water inlet end of the heat exchanger, when cool boiled water with different temperatures is prepared, the water inlet flow of the heat exchanger is limited, and as the pure water yield of the reverse osmosis filter element is larger than the water inlet flow of the heat exchanger, the heat exchange pipeline of the heat exchanger is easy to bear excessive water pressure, so that the use safety of the heat exchanger is reduced, and the user experience is poor.
Accordingly, there is a need in the art for a new cool white boiled water system that addresses the above-described problems.
Disclosure of Invention
In order to solve the problems in the prior art, namely to solve the problem of use safety of the heat exchanger caused by directly connecting the water inlet end of the heat exchanger with the pure water end of the reverse osmosis filter element in the existing cool-white water dispenser.
In a first aspect, the utility model provides a cool white water-making system, which comprises a water storage tank, a booster pump, a filter element, a heat exchanger, a heating body and a water outlet end; the raw water outlet of the water storage tank is communicated with the inlet of the booster pump, the outlet of the booster pump is communicated with the inlet of the filter element, the pure water port of the filter element is communicated with the cold water inlet of the heat exchanger, the pure water port of the filter element is also communicated with the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element, and the heating body is arranged between the cold water outlet of the heat exchanger and the hot water inlet of the heat exchanger; the warm water outlet of the heat exchanger is communicated with the water outlet end; the water purifier comprises a water inlet, a water storage tank, a water inlet and a water outlet, wherein a flow control device is arranged between the water inlet of the filter element and the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element and/or between the water inlet of the filter element and the cold water inlet of the heat exchanger, and the flow control device can adjust the pure water flow of the filter element to be matched with the water inlet flow of the heat exchanger.
In the preferable technical scheme of the cool white boiled water system, the flow control device comprises a flow control valve and/or a flow control pump.
In the preferred technical scheme of the cool white boiled water system, the water storage tank comprises a first chamber and a second chamber, the first chamber is communicated with the raw water outlet, and the second chamber is communicated with the waste water port of the filter element.
In the above preferred technical solution of the cool white boiled water system, a regulating valve is arranged between the warm water outlet of the heat exchanger and the water outlet end, and the regulating valve comprises a first interface communicated with the warm water outlet, a second interface communicated with the outlet of the heating body, and a third interface communicated with the water outlet end.
In the preferable technical scheme of the cool white boiled water system, a one-way check valve is arranged between the inlet of the heating body and the cold water outlet of the heat exchanger.
In the preferable technical scheme of the cool white boiled water system, the inlet of the heating body is provided with a first temperature detection device.
In the preferable technical scheme of the cool white boiled water system, the outlet of the heating body is provided with a second temperature detection device.
In the preferable technical scheme of the cool white boiled water system, an electromagnetic valve is arranged between the second chamber and the waste water port of the filter element.
In the preferable technical scheme of the cool white boiled water system, the inlet of the booster pump and/or the pure water port of the filter element is/are provided with a water quality detection device.
In a second aspect, the present utility model provides a drinking device comprising the cool white boiled water system.
It can be understood by those skilled in the art that the cool white water boiling and preparing system of the utility model comprises a water storage tank, a booster pump, a filter element, a heat exchanger, a heating body and a water outlet end; the raw water outlet of the water storage tank is communicated with the inlet of the booster pump, the outlet of the booster pump is communicated with the inlet of the filter element, the pure water port of the filter element is communicated with the cold water inlet of the heat exchanger, the pure water port of the filter element is also communicated with the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element, and the heating body is arranged between the cold water outlet of the heat exchanger and the hot water inlet of the heat exchanger; the warm water outlet of the heat exchanger is communicated with the water outlet end; and a flow control device is arranged between the pure water port of the filter element and the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element and/or between the pure water port of the filter element and the cold water inlet of the heat exchanger. Through such setting, with the help of the pure water flow reposition of redundant personnel of accuse stream device filter core and the inflow of the cold water import of control heat exchanger for heat exchanger can work in suitable inflow water flow scope, has improved heat exchanger's safety in utilization, simultaneously, the pure water of filter core is direct with heat exchanger switch-on, has replaced the pure water bucket in the traditional purifier, avoids the secondary pollution of pure water, has promoted the quality of yielding water.
In addition, the drinking device further provided on the basis of the technical scheme adopts the cool white water boiling system, so that the drinking device has the technical effects of the cool white water boiling system, and compared with the existing drinking device, the drinking device provided by the utility model has the advantages of good use safety, better water outlet quality and improved user experience.
Drawings
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings, in which:
FIG. 1 is a schematic diagram of the waterway structure of the cool white boiled water system of the present utility model.
List of reference numerals:
1. a water storage tank; 11. a first chamber; 12. a second chamber; 2. a booster pump; 3. a filter element; 4. a heat exchanger; 41. a cold water inlet; 42. a cold water outlet; 43. a hot water inlet; 44. a warm water outlet; 5. a heating body; 6. a water tap; 71. a flow control valve; 72. a flow control pump; 8. a regulating valve; 81. a first interface; 82. a second interface; 83. a third interface; 91. a first temperature detection device; 92. a second temperature detecting means; 93. a one-way check valve; 94. a first water quality detection device; 95. a second water quality detection device; 96. a solenoid valve.
Detailed Description
Preferred embodiments of the present utility model are described below with reference to the accompanying drawings. It should be understood by those skilled in the art that these embodiments are merely for explaining the technical principles of the present utility model, and are not intended to limit the scope of the present utility model.
It should be noted that, in the description of the present utility model, terms such as "upper," "lower," "inner," "outer," and the like, which indicate a direction or a positional relationship, are based on the direction or the positional relationship shown in the drawings, which are merely for convenience of description, and do not indicate or imply that the apparatus or element must have a specific orientation, be constructed and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Furthermore, it should be noted that, in the description of the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; the two components can be mechanically connected, can be directly connected or can be indirectly connected through an intermediate medium, and can be communicated with each other. The specific meaning of the above terms in the present utility model can be understood by those skilled in the art according to the specific circumstances. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
The water inlet end of the heat exchanger in the existing cool white water dispenser is directly connected with the pure water end of the reverse osmosis filter element, so that the problem of use safety of the heat exchanger is caused. According to the utility model, the flow control device is arranged to shunt and control the pure water flow of the filter element entering the heat exchanger, so that the pure water flow of the filter element is matched with the water inlet flow of the heat exchanger, the pressure of a heat exchange pipeline in the heat exchanger is reduced, the service life of the heat exchanger is prolonged, and the user experience is further improved.
Specifically, as shown in fig. 1, the warm water boiling system of the present utility model comprises a water storage tank 1, a booster pump 2, a filter element 3, a heat exchanger 4, a heating body 5 and a water outlet end positioned on a faucet 6. More specifically, the water storage tank 1 includes a first chamber 11 for storing raw water and a second chamber 12 for storing wastewater, the second chamber 12 being in communication with the wastewater port of the filter element 3, and a solenoid valve 96 for regulating wastewater being provided between the second chamber 12 and the wastewater port of the filter element 3. Along the water inlet direction, the first chamber 11 is communicated with the inlet of the booster pump 2 through a raw water outlet on the water storage tank 1, the outlet of the booster pump 2 is communicated with the inlet of the filter element 3, the pure water port of the filter element 3 is communicated with the cold water inlet 41 of the heat exchanger 4, the pure water port of the filter element 3 is also communicated with the first chamber 11 through the raw water inlet of the water storage tank 1, the heating body 5 is arranged between the cold water outlet 42 of the heat exchanger 4 and the hot water inlet 43 of the heat exchanger 4, namely, the cold water outlet 42 of the heat exchanger 4 is communicated with the inlet of the heating body 5, the outlet of the heating body 5 is communicated with the hot water inlet 43 of the heat exchanger 4, and the warm water outlet 44 of the heat exchanger 4 is communicated with the water outlet end; wherein, a flow control device is arranged between the pure water port of the filter element 3 and the first chamber 11 of the water storage tank 1 and between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4.
When the flow control device is started, part of pure water generated by the pure water port generated by the filter element 3 flows back to the first chamber 11 of the water storage tank 1 through the flow control device, so that the pure water flow entering the heat exchanger 4 of the filter element 3 is matched with the water inflow range of the heat exchanger 4, the risk of cracking and water leakage of the heat exchanger 4 caused by the fact that the heat exchanger 4 excessively bears high pressure in a pipe is avoided, and the use safety of the heat exchanger 4 is improved. Meanwhile, as the pure water port of the filter element 3 is directly connected to the cold water inlet 41 of the heat exchanger 4, the pure water tank is omitted from being arranged between the pure water port of the filter element 3 and the heat exchanger 4, so that the risk of secondary pollution of pure water is avoided, and the water outlet quality of a water making system is improved.
It should be noted that, according to practical applications, a person skilled in the art may also set a flow control device only between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1, or may set a flow control device only between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, and this flexible adjustment and change of the specific position of the flow control device does not deviate from the basic principle and scope of the present utility model, and should be limited in the protection scope of the present utility model. Of course, it is preferable that a flow control device is provided between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1 and between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, and by such arrangement, the flow control device can control the inflow water flow entering the heat exchanger 4 more accurately on the basis of adjusting the pure water flow of the split filter element 3.
In addition, it should be noted that, according to practical applications, a person skilled in the art may communicate the pure water port of the filter element 3 with the inlet of the booster pump 2, or may simply communicate the pure water end of the filter element 3 with the inlet of the filter element 3, so long as the split pure water can be recycled, and the flexible adjustment and change of the backflow connection mode of the pure water port of the filter element 3 does not deviate from the basic principle and scope of the present utility model, and should be limited in the protection scope of the present utility model. Of course, the mode that the pure water port of the filter element 3 is communicated with the first chamber 11 of the water storage barrel is preferable, and through the arrangement, pure water of the filter element 3 flows back into the first chamber 11 of the water storage barrel, so that the water pressure of inflow water in a return pipeline and the filter element in a water production system is reduced, and the service life of the filter element 3 is prolonged.
The heat exchanger 4 of the present utility model includes a hot water flow path and a cold water flow path exchanging heat with the hot water flow path, and the hot water inlet 43 and the hot water outlet 44 of the heat exchanger 4 are respectively located at two ends of the hot water flow path, and the cold water inlet 41 and the cold water outlet 42 of the heat exchanger 4 are respectively located at two ends of the cold water flow path. In addition, the present utility model is not limited to the specific structure of the heat exchanger 4, as long as the heat exchanger 4 can exchange heat and cool water flowing through it, the heat exchanger 4 may be a spiral tube type heat exchange structure, or the heat exchanger 4 may also be a plate type stacked heat exchange structure, etc., and such flexible adjustment and modification of the specific heat exchange structure of the heat exchanger 4 does not deviate from the basic principle and scope of the present utility model, and should be limited in the protection scope of the present utility model.
With continued reference to FIG. 1, the flow control apparatus of the present utility model includes a flow control valve 71 and a flow control pump 72.
Illustratively, as shown in fig. 1, a flow control valve 71 is provided between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1, and a flow control pump 72 is provided between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4.
When the booster pump 2 pumps the raw water in the first chamber 11 of the water storage tank 1, a large amount of pure water is generated after the raw water is filtered by the filter element 3, the pure water flow rate is larger than the water inlet flow rate of the cold water inlet 41 of the heat exchanger 4, and the pure water flowing to the heat exchanger 4 is matched with the water inlet flow rate of the heat exchanger 4 by adjusting the flow control pump 72. At the same time, the flow control valve 71 is opened to reflux part of the residual pure water into the first chamber 11 of the water storage tank 1 for reflux utilization, so that the filter element and the pipeline thereof are prevented from bearing larger water pressure.
It should be noted that, according to practical applications, a person skilled in the art may also set a flow control pump 72 between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1, and set a flow control valve 71 between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1 and between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, or set a flow control valve 71 between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1 and between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, and still further, set a flow control pump 72 between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1 and between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, and such flexible adjustment and change of the flow control valves 71 between the pure water port of the filter element 3 and the raw water inlet 41 of the water inlet of the heat exchanger 3 are not limited by the scope of the utility model. Of course, it is preferable to provide a flow control valve 71 between the pure water port of the filter element 3 and the raw water inlet of the water storage tank 1, and a flow control pump 72 between the pure water port of the filter element 3 and the cold water inlet 41 of the heat exchanger 4, and by such a configuration, the flow control pump 72 can accurately control the inflow rate of water into the heat exchanger 4.
Preferably, as shown in fig. 1, a regulating valve 8 is arranged between the warm water outlet 44 and the water outlet end of the heat exchanger 4, and the regulating valve 8 comprises a first interface 81, a second interface 82 and a third interface 83. Wherein the first interface 81 is communicated with the warm water outlet 44, the second interface 82 is communicated with the outlet of the heating body 5, and the third interface 83 is communicated with the water outlet tap 6.
When the heated boiled water of the heating body 5 directly enters the second interface 82 along one path, the heated boiled water of the heating body 5 enters the hot water flow channel through the hot water inlet 43 of the heat exchanger 4 to exchange heat and cool to form warm water, the warm water flows out of the warm water outlet 44 of the heat exchanger 4 and then enters the first interface 81, and warm boiled water with different temperatures can flow out of the third interface 83 by adjusting the flow of the warm water flowing through the first interface 81 and the flow of the hot water flowing through the second interface 82, so that the requirements of users on cool boiled water with different temperatures are met.
With continued reference to fig. 1, a one-way check valve 93 is provided between the inlet of the heating body 5 of the present utility model and the cold water outlet 42 of the heat exchanger 4. By this arrangement, the reverse flow of hot water in the heating body 5 out of the inlet is avoided. Furthermore, the inlet of the heating body 5 and the outlet of the heating body 5 are provided with a first temperature detecting means 91 and a second temperature detecting means 92, respectively, wherein the first temperature detecting means 91 is located downstream of the one-way check valve 93. The temperature detection device adopts a temperature sensor, and the temperature at two ends of the heating body 5 is monitored according to the first temperature detection device 91 and the second temperature detection device 92, so that the heating operation on the heating body 5 is facilitated.
With continued reference to fig. 1, the inlet of the booster pump 2 and the pure water port of the filter element 3 of the present utility model are both provided with water quality detection devices.
Illustratively, as shown in FIG. 1, the water quality detection apparatus includes a first water quality detection apparatus 94 and a second water quality detection apparatus 95. Wherein, the first water quality detecting device 94 is arranged at the inlet of the booster pump 2, and the second water quality detecting device 95 is arranged at the pure water port of the filter element 3. The water quality detection device adopts a TDS detector, the TDS detector can measure the total amount of soluble solids in water, and the higher the TDS value is, the more impurities are contained in the water. The change of the pure water quality of the filter element 3 is monitored by the first water quality detecting device 94 and the second water quality detecting device 95 so as to timely replace the filter element 3 and further ensure the quality of the pure water.
It should be noted that the specific structure of the heating body 5 is not limited in the present utility model, so long as the heating body 5 can heat and boil water flowing through it, and a person skilled in the art can set the structure of the heating body 5 according to actual needs. For example, the heating body 5 may be provided in a tubular shape with an electric heating wire, or the heating body 5 may be provided as an electromagnetic heating device, etc., which are flexibly adjusted and changed without departing from the basic principle and scope of the present utility model, and should be limited to the scope of the present utility model.
In addition, the utility model also provides a water dispenser which comprises the cool white boiled water system.
Thus far, the technical solution of the present utility model has been described in connection with the preferred embodiments shown in the drawings, but it is easily understood by those skilled in the art that the scope of protection of the present utility model is not limited to these specific embodiments. Equivalent modifications and substitutions for related technical features may be made by those skilled in the art without departing from the principles of the present utility model, and such modifications and substitutions will fall within the scope of the present utility model.
Claims (10)
1. The cool white boiled water system is characterized by comprising a water storage tank, a booster pump, a filter element, a heat exchanger, a heating body and a water outlet end; the raw water outlet of the water storage tank is communicated with the inlet of the booster pump, the outlet of the booster pump is communicated with the inlet of the filter element, the pure water port of the filter element is communicated with the cold water inlet of the heat exchanger, the pure water port of the filter element is also communicated with the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element, and the heating body is arranged between the cold water outlet of the heat exchanger and the hot water inlet of the heat exchanger; the warm water outlet of the heat exchanger is communicated with the water outlet end;
the water purifier comprises a water inlet, a water storage tank, a water inlet and a water outlet, wherein a flow control device is arranged between the water inlet of the filter element and the inlet of the booster pump, the raw water inlet of the water storage tank or the inlet of the filter element and/or between the water inlet of the filter element and the cold water inlet of the heat exchanger, and the flow control device can adjust the pure water flow of the filter element to be matched with the water inlet flow of the heat exchanger.
2. The cool white water boiling system according to claim 1, wherein the flow control device comprises a flow control valve and/or a flow control pump.
3. The cool and white water making system according to claim 1, wherein the water storage tank includes a first chamber and a second chamber, the first chamber being in communication with the raw water outlet, the second chamber being in communication with the waste water outlet of the filter element.
4. The cool and white boiled water system according to claim 1, wherein a regulating valve is provided between the warm water outlet and the water outlet end of the heat exchanger, the regulating valve comprising a first interface communicating with the warm water outlet, a second interface communicating with the outlet of the heating body, and a third interface communicating with the water outlet end.
5. The cool and white boiled water system according to claim 1, wherein a one-way check valve is provided between the inlet of the heating body and the cool water outlet of the heat exchanger.
6. The cool white boiled water system according to claim 1, wherein the inlet of the heating body is provided with a first temperature detecting device.
7. The cool white boiled water system according to claim 1, wherein the outlet of the heating body is provided with a second temperature detecting device.
8. A cool white boiled water system according to claim 3, wherein a solenoid valve is provided between the second chamber and the waste water port of the filter element.
9. The cool and white boiled water system according to claim 1, wherein the inlet of the booster pump and/or the pure water port of the filter element is provided with a water quality detection device.
10. A drinking device comprising a cool white boiled water system according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124904.4U CN219009956U (en) | 2022-11-23 | 2022-11-23 | Cold white boiled water system and water drinking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223124904.4U CN219009956U (en) | 2022-11-23 | 2022-11-23 | Cold white boiled water system and water drinking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219009956U true CN219009956U (en) | 2023-05-12 |
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ID=86230755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223124904.4U Active CN219009956U (en) | 2022-11-23 | 2022-11-23 | Cold white boiled water system and water drinking device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219009956U (en) |
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2022
- 2022-11-23 CN CN202223124904.4U patent/CN219009956U/en active Active
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