CN220631883U - Cold boiled water drinking machine - Google Patents
Cold boiled water drinking machine Download PDFInfo
- Publication number
- CN220631883U CN220631883U CN202322246870.4U CN202322246870U CN220631883U CN 220631883 U CN220631883 U CN 220631883U CN 202322246870 U CN202322246870 U CN 202322246870U CN 220631883 U CN220631883 U CN 220631883U
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- Prior art keywords
- water
- heat exchange
- boiled water
- cool
- outlet valve
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 227
- 230000035622 drinking Effects 0.000 title claims description 3
- 239000008236 heating water Substances 0.000 claims abstract description 50
- 238000010438 heat treatment Methods 0.000 claims abstract description 5
- 239000000523 sample Substances 0.000 claims description 12
- 238000000034 method Methods 0.000 description 5
- 238000009835 boiling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000008399 tap water Substances 0.000 description 1
- 235000020679 tap water Nutrition 0.000 description 1
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- Noodles (AREA)
Abstract
The utility model relates to a cool boiled water dispenser, which comprises a water inlet pipeline, a heat exchanger, a heating water tank, a cool boiled water outlet valve and a cool boiled water nozzle, wherein a heating device is arranged in the heating water tank, the water inlet pipeline is communicated with the heating water tank, one end of an outer heat exchange pipe is communicated with the water inlet pipeline, the heat exchanger comprises an outer heat exchange pipe and an inner heat exchange pipe, the inner heat exchange pipe is sleeved in the outer heat exchange pipe, a heat exchange coil is arranged in the heating water tank, the water inlet end of the heat exchange coil is communicated with the other end of the outer heat exchange pipe, the water outlet end of the heat exchange coil is communicated with one end of the inner heat exchange pipe, the other end of the inner heat exchange pipe is communicated with the cool boiled water outlet valve, and the cool boiled water nozzle is communicated with the cool boiled water outlet valve. The cool white boiled water is quickly manufactured, quickly heated into boiled water, then quickly cooled into cool white boiled water, and the water source is heated immediately and is not stored, so that the problem of staleness of the water quality of the traditional water dispenser is solved.
Description
Technical Field
The utility model relates to the technical field of water dispensers, in particular to a cool boiled water dispenser.
Background
At present, the existing water dispenser can supply boiled water and warm boiled water, the boiled water in the heating water tank is changed into warm boiled water after heat exchange with cold water entering the water tank, the heating water tank of the existing water dispenser is used for continuously heating water and repeatedly boiling water, so that the water in the heating water tank is changed into thousands of boiled water, the water quality is not fresh, and the taste is poor. Therefore, the waterway structure of the existing water dispenser needs to be further improved.
Disclosure of Invention
The utility model aims to solve the defects of the quick water dispenser and designs a cool boiled water dispenser with fresh cool boiled water quality.
The purpose of the utility model is realized in the following way:
the utility model provides a cool boiled water dispenser, including water inlet pipeline, heat exchanger, heating water tank, cool boiled water outlet valve and cool boiled water tap, be equipped with heating device in the heating water tank, water inlet pipeline and heating water tank intercommunication, the one end and the water inlet pipeline intercommunication of outer heat exchange tube, heat exchanger includes outer heat exchange tube and interior heat exchange tube, interior heat exchange tube is located in the outer heat exchange tube, be equipped with heat exchange coil in the heating water tank, heat exchange coil's water inlet end and the other end intercommunication of outer heat exchange tube, heat exchange coil's water outlet end and the one end intercommunication of interior heat exchange tube, the other end and the cool boiled water outlet valve intercommunication of interior heat exchange tube, cool boiled water tap and cool boiled water outlet valve intercommunication. After the water source of the utility model enters the water inlet pipeline, the water source exchanges heat with boiled water discharged by the heat exchange coil through the outer heat exchange tube, cold water in the outer heat exchange tube is heated and then enters the heat exchange coil to continue heat exchange, the water source becomes boiled water, high-temperature hot water discharged by the heat exchange coil is quickly cooled to cool boiled water, and finally the cool boiled water is discharged from the cool boiled water nozzle. The cool white boiled water is quickly manufactured, quickly heated into boiled water, then quickly cooled into cool white boiled water, and the water source is heated immediately and is not stored, so that the problem of staleness of the water quality of the traditional water dispenser is solved.
The present utility model can be further improved as follows.
The outer wall of the heating water tank is provided with an insulating layer.
The heating water tank is provided with an exhaust overflow port.
The cool boiled water tap is arranged on the cool boiled water outlet valve.
The utility model also comprises a boiled water pipeline, a boiled water tap and a boiled water outlet valve, wherein one end of the boiled water tap, which is communicated with the boiled water outlet valve, of the boiled water pipeline is communicated with the heating water tank, the boiled water outlet valve is communicated with the other end of the boiled water pipeline, and the boiled water tap is communicated with the boiled water outlet valve.
The utility model also comprises a normal temperature water pipeline, a normal temperature water nozzle and a normal temperature water outlet valve, wherein one end of the normal temperature water pipeline is communicated with the water inlet pipeline, the normal temperature water outlet valve is communicated with the other end of the normal temperature water pipeline, and the normal temperature water nozzle is communicated with the normal temperature water outlet valve.
A high water level probe and a low water level probe are arranged in the heating water tank.
A safe water level probe is arranged in the heating water tank.
The outer heat exchange tube and the inner heat exchange tube are corrugated tubes.
The water inlet pipe is provided with a water inlet electromagnetic valve.
The beneficial effects of the utility model are as follows:
1. the cool boiled water is quickly manufactured, quickly heated into boiled water, then quickly cooled into cool boiled water, and the water source is heated immediately without storage, thereby solving the problem of staleness of the water quality of the prior water dispenser.
2. The heating water tank is opened to the atmosphere and has no pressure bearing, so that the heating water tank is safe to use, and the heating water tank is depressurized through the exhaust overflow port and has no depressurized water discharge, thereby being very environment-friendly and energy-saving and being very convenient to use.
Drawings
Fig. 1 is a schematic structure view of the cool boiled water dispenser of the present utility model.
Fig. 2 is a partial cross-sectional view of a heat exchanger of the present utility model.
Detailed Description
The utility model is further described below with reference to the drawings and examples.
In the first embodiment, as shown in fig. 1 and 2, a cool boiled water dispenser includes an electric control device 12, a water inlet pipeline 21, a heat exchanger 6, a heating water tank 2, a cool boiled water outlet valve 11 and a cool boiled water nozzle 10, wherein the heating water tank 2 is internally provided with the heating device 5, the water inlet pipeline 21 is communicated with the heating water tank 2, one end of an outer heat exchange pipe 61 is communicated with the water inlet pipeline 21, the heat exchanger 6 includes an outer heat exchange pipe 61 and an inner heat exchange pipe 62, the inner heat exchange pipe 62 is sleeved in the outer heat exchange pipe 61, a heat exchange coil 3 is arranged in the heating water tank 2, the water inlet end of the heat exchange coil 3 is communicated with the other end of the outer heat exchange pipe 61, the water outlet end of the heat exchange coil 3 is communicated with one end of the inner heat exchange pipe 62, the other end of the inner heat exchange pipe 62 is communicated with the cool boiled water outlet valve 11, and the cool boiled water nozzle 10 is communicated with the cool boiled water outlet valve 11.
As a more specific technical scheme of the utility model.
The outer wall of the heating water tank 2 is provided with an insulating layer 4.
The heating water tank 2 is provided with an exhaust overflow 2C.
The cold boiled water tap 10 is arranged on the cold boiled water outlet valve 11.
The utility model also comprises a boiled water pipeline 20, a boiled water nozzle 9 and a boiled water outlet valve 8, wherein one end of the boiled water pipeline 20 is communicated with the heating water tank 2, the boiled water outlet valve 8 is communicated with the other end of the boiled water pipeline 20, and the boiled water nozzle 9 is communicated with the boiled water outlet valve 8.
The utility model also comprises a normal temperature water pipeline 19, a normal temperature water nozzle 17 and a normal temperature water outlet valve 16, wherein one end of the normal temperature water pipeline 19 is communicated with the water inlet pipeline, the normal temperature water outlet valve 16 is communicated with the other end of the normal temperature water pipeline 19, and the normal temperature water nozzle 17 is communicated with the normal temperature water outlet valve 16.
The heating water tank 2 is internally provided with a temperature sensor 18, a high water level probe 14, a low water level probe 15 and a safe water level probe 13.
The outer heat exchange tube 61 and the inner heat exchange tube 62 are bellows.
The water inlet pipeline 21 is provided with a water inlet electromagnetic valve 7.
The principle of the cool boiled water dispenser of the utility model is as follows:
when the water dispenser is installed and used for the first time, the water inlet pipeline 21 (the water inlet pipeline is municipal tap water or a centralized water supply pipeline and is pressure type water supply) is connected, the water dispenser is electrified, the low water level probe 15 detects that the heating water tank is free of water, the water inlet electromagnetic valve 7 is opened, the heating water tank 2 is always fed until the water level in the heating water tank 2 reaches the low water level probe 15, the water inlet electromagnetic valve 7 is closed to stop water inlet, at the moment, the heating device 5 starts to work, and water is supplemented and boiled in layers under the action of the temperature sensor 18 and the electric control device 12 until the water level of the heating water tank 2 reaches the high water level probe 14. When the water level in the heating water tank 2 reaches the boiled water outlet, the boiled water outlet valve 8 is opened, and the boiled water flows out through the boiled water nozzle 9. The heating water tank 2 is communicated with the atmosphere in the water boiling process, and is unpressurized.
After the water in the heating water tank 2 is boiled, the cool boiled water outlet valve 11 is opened, source water flows into the heat exchange coil 3 in the heating water tank 2 from the water inlet pipeline 21 through the outer heat exchange tube 61 of the heat exchanger 6 under the action of water supply pressure, the water in the heat exchange coil 3 exchanges heat with the boiled water in the heating water tank, after the water in the heat exchange coil 3 flows out, the water enters the inner heat exchange tube 62 of the heat exchanger 6, and finally the water flowing out from the inner heat exchange tube 62 flows out through the cool boiled water outlet valve 11 and finally flows out through the cool boiled water nozzle 10. In this process, the water of the inner heat exchange tube 62 and the outer heat exchange tube 61 of the heat exchanger 6 forms convection, and heat exchange is generated by the convection. Namely: as shown in fig. 1, in the process that the source water with the temperature of about 20 ℃ flows into the heat exchange coil 3 from the water inlet pipeline 21 through the outer heat exchange tube 61 of the heat exchanger 6, the source water is heated to about 85 ℃ through convection heat transfer, at this time, the water with the temperature of 85 ℃ flows into the heat exchange coil 3 in the heating water tank 2, further exchanges heat with boiled water in the heating water tank 2, is heated to be close to 100 ℃ from 85 ℃, flows out of the heat exchange coil 3 after being heated to 100 ℃, then enters the inner heat exchange tube 62 of the heat exchanger 6, is cooled to about 35 ℃ through convection heat exchange with the source water with the temperature of 20 ℃, and becomes cool boiled water, and finally the cool boiled water flows out of the cool boiled water nozzle. In this process, the heating water tank 2 is connected to the atmosphere, and is not pressurized.
According to the utility model, the inner heat exchange tube 62, the outer heat exchange tube 61 and the heat exchange coil 3 of the heat exchanger 6 are connected into a closed passage, water flows out through the heat exchange coil 3 and the inner heat exchange tube 62 after passing through the outer heat exchange tube 61, and cold boiled water or cold white boiled water is produced by twice heat exchange. The heating water tank 2 is communicated with the atmosphere in the process of discharging cool boiled water, and is not pressurized.
Claims (10)
1. The utility model provides a cool boiled water dispenser, including water inlet pipeline (21), heat exchanger (6), heating water tank (2), cool boiled water outlet valve (11) and cool boiled water tap (10), be equipped with heating device (5) in heating water tank (2), water inlet pipeline (21) and heating water tank (2) intercommunication, the one end and the water inlet pipeline (21) intercommunication of outer heat exchange tube (61), heat exchanger (6) are including outer heat exchange tube (61) and interior heat exchange tube (60), interior heat exchange tube (60) cover is located in outer heat exchange tube (61), characterized by, be equipped with heat exchange coil (3) in heating water tank (2), the water inlet end and the other end intercommunication of outer heat exchange tube (61) of heat exchange coil (3), the water outlet end and the one end intercommunication of interior heat exchange tube (60), the other end and cool boiled water outlet valve (11) intercommunication of interior heat exchange tube (60), cool boiled water tap (10) and cool boiled water outlet valve (11) intercommunication.
2. The cool boiled water dispenser as claimed in claim 1, wherein the outer wall of the heating water tank (2) is provided with an insulating layer (4).
3. The cool boiled water dispenser as claimed in claim 1, wherein the heating water tank (2) is provided with an exhaust overflow (2C).
4. The cool boiled water dispenser as claimed in claim 1, wherein the cool boiled water nozzle (10) is provided on the cool boiled water outlet valve (11).
5. The cool boiled water dispenser as claimed in claim 1, further comprising a boiled water pipe (20), a boiled water nozzle (9) and a boiled water outlet valve (8), wherein one end of the boiled water pipe (20) is communicated with the heating water tank (2), the boiled water outlet valve (8) is communicated with the other end of one end of the boiled water pipe (20), and the boiled water nozzle (9) is communicated with the boiled water outlet valve (8).
6. The cool boiled water drinking machine according to claim 1, further comprising a normal temperature water pipeline (19), a normal temperature water nozzle (17) and a normal temperature water outlet valve (16), wherein one end of the normal temperature water pipeline (19) is communicated with the water inlet pipeline (21), the normal temperature water outlet valve (16) is communicated with the other end of the normal temperature water pipeline (19), and the normal temperature water nozzle (17) is communicated with the normal temperature water outlet valve (16).
7. The cool boiled water dispenser as claimed in claim 1, wherein a high water level probe (14) and a low water level probe (15) are provided in the heating water tank (2).
8. The cool boiled water dispenser as claimed in claim 1, wherein a safety water level probe (13) is provided in the heating water tank (2).
9. The cool boiled water dispenser as claimed in claim 1, wherein the outer heat exchange tube (61) and the inner heat exchange tube (60) are bellows.
10. The cool boiled water dispenser as claimed in claim 1, wherein the water inlet pipe (21) is provided with a water inlet electromagnetic valve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246870.4U CN220631883U (en) | 2023-08-18 | 2023-08-18 | Cold boiled water drinking machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322246870.4U CN220631883U (en) | 2023-08-18 | 2023-08-18 | Cold boiled water drinking machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220631883U true CN220631883U (en) | 2024-03-22 |
Family
ID=90283841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322246870.4U Active CN220631883U (en) | 2023-08-18 | 2023-08-18 | Cold boiled water drinking machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220631883U (en) |
-
2023
- 2023-08-18 CN CN202322246870.4U patent/CN220631883U/en active Active
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