CN105054795B - Waterway structure of beverage machine - Google Patents
Waterway structure of beverage machine Download PDFInfo
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- CN105054795B CN105054795B CN201510419386.4A CN201510419386A CN105054795B CN 105054795 B CN105054795 B CN 105054795B CN 201510419386 A CN201510419386 A CN 201510419386A CN 105054795 B CN105054795 B CN 105054795B
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- Prior art keywords
- water
- nozzle
- hot water
- discharge pipe
- boiler
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- 235000013361 beverage Nutrition 0.000 title claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 154
- 239000008267 milk Substances 0.000 claims abstract description 18
- 210000004080 milk Anatomy 0.000 claims abstract description 18
- 235000013336 milk Nutrition 0.000 claims abstract description 18
- 238000007599 discharging Methods 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 3
- 238000011010 flushing procedure Methods 0.000 claims 1
- 235000013353 coffee beverage Nutrition 0.000 abstract description 28
- 239000006260 foam Substances 0.000 abstract description 5
- 238000005187 foaming Methods 0.000 abstract 1
- 230000001804 emulsifying effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000003203 everyday effect Effects 0.000 description 2
- 238000010009 beating Methods 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 235000015114 espresso Nutrition 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
Landscapes
- Apparatus For Making Beverages (AREA)
Abstract
The utility model relates to a waterway structure of a beverage machine, which comprises a water tank, a water pump, a boiler and a brewing mechanism, wherein one end of the water pump is connected with the water tank, the other end of the water pump is connected with a water inlet of the boiler, a water outlet of the boiler is connected with the brewing mechanism, a first hot water discharge pipe is also connected to the water outlet of the boiler, and a first valve capable of controlling water flow to circulate or break is arranged on the first hot water discharge pipe. The brewing mechanism can brew and discharge coffee to be used as a coffee machine, and the first hot water discharge pipe can directly discharge hot water to be used as a water dispenser, and the waterway structure enables the water dispenser to simultaneously meet the requirements of the coffee machine and the water dispenser for users; meanwhile, the utility model also provides a second hot water discharge pipe, and a nozzle capable of accelerating the flow rate of hot water is arranged on the water outlet of the second hot water discharge pipe, so that the high-speed hot water flowing out of the nozzle can be directly utilized to foam milk, thereby the utility model has the function of foaming milk.
Description
Technical Field
The utility model relates to the technical field of coffee machines, in particular to a waterway structure of a beverage machine.
Background
In recent years, coffee machines have become increasingly popular, being foreseen everywhere, either at home or at business.
The Chinese patent No. CN204049309U discloses a water path system comprising a water tank, a water pump, a safety valve, a coffee brewing system and a milk emulsifying system; the automatic switching valve is positioned at the downstream of the water pump, and the water paths of the coffee brewing system and the milk emulsifying system are switched by the automatic switching valve so as to realize coffee brewing or milk emulsifying. The two heating systems are controlled by arranging the water pump and the automatic switching valve in the full-automatic coffee machine, so that not only can coffee be independently brewed, but also milk coffee or foamed milk can be independently brewed, and a certain convenience is brought to a user.
However, none of the prior art coffee machines has a water path for discharging hot water alone, i.e. the coffee machine cannot be used as a water fountain, and drinking a certain amount of hot water every day is essential for everyone, so that the water path structure of the current coffee machine needs to be further improved.
Disclosure of Invention
The utility model aims to solve the technical problem of providing a waterway structure of a beverage machine which can brew coffee and can be used as a water dispenser aiming at the current state of the art.
Another technical problem to be solved by the present utility model is to provide a waterway structure of a beverage machine with a milk brewing function, aiming at the current state of the art.
The technical scheme adopted for solving the technical problems is as follows: the utility model provides a waterway structure of beverage machine, includes water tank, water pump, boiler and brewing mechanism, the one end and the water tank of water pump are connected, the other end and the water inlet of boiler of water pump are connected, the delivery port and the brewing mechanism of boiler are connected, its characterized in that: the water outlet of the boiler is also connected with a first hot water discharge pipe, and the first hot water discharge pipe is provided with a first valve capable of controlling water flow to circulate or cut off.
As a further improvement of the utility model, the water outlet of the boiler is also connected with a second hot water discharge pipe, a second valve capable of controlling water flow or disconnection is arranged on the second hot water discharge pipe, and a nozzle capable of accelerating the water flow speed of discharged water is arranged on the water outlet of the second hot water discharge pipe. By adopting the structure, the water flow speed of the hot water flowing out of the nozzle is as high as 13.0m/s, and the high-speed hot water discharged from the nozzle can be directly utilized to brew milk out of milk, so that the use is very convenient.
In the above scheme, the nozzle comprises a water inlet section, a buffer section and a nozzle which are sequentially connected from top to bottom, and the inner diameters of the water inlet section, the buffer section and the nozzle are sequentially reduced.
Further, the length of the nozzle is larger than 0.5mm, the inner diameter of the nozzle is 0.5-1.3 mm, a step is formed at the joint of the water inlet section and the buffer section, the lower part of the buffer section is formed into a conical part with gradually reduced inner diameter from top to bottom, the included angle alpha of the cross section of the conical part is 60-90 degrees, the height of the conical part is larger than 0.8mm, and the upper end of the nozzle is connected with the lower end of the conical part. The above structure is adopted to change the hot water flowing out from the second hot water outlet pipe into high-speed water after passing through the nozzle.
And a connecting pipe is arranged between the second hot water discharge pipe and the nozzle, the water inlet end of the connecting pipe is connected with the water outlet of the second hot water discharge pipe, and the water outlet end of the connecting pipe is inserted into the nozzle from the upper end of the nozzle. By adopting the structure, the inner diameter of the connecting pipe is smaller than that of the second hot water discharge pipe, so that the flow speed of water flow is primarily increased by the arrangement of the connecting pipe, and the high-speed water meeting the requirements is discharged by being matched with the nozzle.
Preferably, the lower end of the connecting pipe is inserted into the buffer section, a limiting ring arranged in a circumferential direction is convexly arranged on the periphery of the connecting pipe, the limiting ring is tightly clamped in the water inlet section in the assembled state, and a gap for installing a sealing ring is formed between the limiting ring and the step. The structure is not only convenient for connecting the connecting pipe with the nozzle, but also can ensure that the hot water flowing out of the nozzle can reach the required high speed to the greatest extent by adopting the connecting mode.
In order to facilitate connection, the upper part of the nozzle is provided with a bayonet which is transversely arranged, correspondingly, the connecting pipe is concavely provided with a concave ring which is annularly arranged, and a clamping piece passes through the bayonet and is clamped in the concave ring.
In each preferable mode, a steam discharge pipe for discharging steam is further connected to the water outlet of the boiler. The steam discharged through the steam discharge pipe is convenient for making the Italian coffee, increases the use function of the beverage machine and provides greater convenience for users.
Compared with the prior art, the utility model has the advantages that:
in order to be healthy, each person must take a certain amount of hot water every day, the utility model sets the first hot water discharge pipe which can directly discharge hot water on the basis of the coffee making function of the beverage machine, thereby the beverage machine has the function of a water dispenser, and the function is very practical, even if people do not drink coffee frequently, the beverage machine of the utility model can be effectively utilized; meanwhile, the utility model also provides a second hot water discharge pipe, and the water outlet of the second hot water discharge pipe is provided with the nozzle capable of converting hot water into high-speed water, so that the high-speed hot water flowing out of the nozzle can be directly utilized to make milk into milk foam, a special milk foam making structure is not required, convenience is provided for a user, the whole structure of the coffee machine is simplified, the production cost of the coffee machine is reduced to a certain extent, and the coffee machine can be accepted by a wider public, thereby expanding the sales market.
Drawings
FIG. 1 is a schematic diagram of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of another embodiment of the present utility model;
FIG. 3 is a schematic view of a nozzle and a connecting pipe according to an embodiment of the present utility model;
FIG. 4 is a cross-sectional view of FIG. 3;
fig. 5 is a cross-sectional view of the nozzle of fig. 3.
Detailed Description
The utility model is described in further detail below with reference to the embodiments of the drawings.
As shown in fig. 1 to 4, the waterway structure of the beverage machine of this embodiment includes a water tank 1, a water pump 2, a boiler 3 and a brewing mechanism 4, one end of the water pump 2 is connected with the water tank 1, the other end of the water pump 2 is connected with a water inlet of the boiler 3, a water outlet of the boiler 3 is connected with the brewing mechanism 4, and an outlet for coffee to flow out is provided on the brewing mechanism 4. The water outlet of the boiler 3 is also connected with a first hot water discharge pipe 31, and the first hot water discharge pipe 31 is provided with a first valve 32 capable of controlling the water flow or disconnection. In this embodiment, the water outlet of the boiler 3 is further connected to a second hot water discharge pipe 33, a second valve 34 capable of controlling the flow of water or breaking is provided on the second hot water discharge pipe 33, and a nozzle 5 capable of accelerating the flow rate of water is provided on the water outlet of the second hot water discharge pipe 33. The second hot water discharge pipe 33 in this embodiment may be provided in a water pipe between the boiler 3 and the brewing mechanism 4 as shown in fig. 1, or may be directly connected to a water outlet of the boiler 3 as shown in fig. 2.
The first hot water discharge pipe 31 which can directly discharge hot water is arranged on the basis that the coffee machine can brew coffee, so that the coffee machine has the function of a water dispenser, the function is very practical, and even people who do not drink coffee frequently can effectively use the beverage machine of the embodiment; the second hot water discharge pipe 33 is further arranged, and the nozzle 5 capable of converting hot water into high-speed water is arranged on the water outlet of the second hot water discharge pipe 33, so that milk can be beaten out of milk foam by directly utilizing the high-speed hot water flowing out of the nozzle 5, a special milk foam beating structure is not required, convenience is provided for a user, and the integral structure of the coffee machine is simplified.
As shown in fig. 2, a steam discharge pipe 35 for discharging steam may be further connected to the water outlet of the boiler 3, and the steam discharge pipe 35 is provided with a third valve 36 for controlling the flow of water or shutting off the flow of water. The steam discharged through the steam discharge pipe 35 facilitates the preparation of espresso coffee, increases the use function of the beverage machine, and provides greater convenience to the user.
In this embodiment, as shown in fig. 5, the nozzle 5 includes a water inlet section 51, a buffer section 52 and a nozzle 53 connected in sequence from top to bottom, and the inner diameters of the water inlet section 51, the buffer section 52 and the nozzle 53 are sequentially reduced. The length of the nozzle 53 is greater than 0.5mm, the inner diameter is 0.5-1.3 mm, a step 54 is formed at the joint of the water inlet section 51 and the buffer section 52, the lower part of the buffer section 52 is formed into a conical part 521 with gradually reduced inner diameter from top to bottom, the included angle alpha of the cross section of the conical part 521 is 60-90 degrees, the height of the conical part 521 is greater than 0.8mm, and the upper end of the nozzle 53 is connected with the lower end of the conical part 521. A connecting pipe 6 is arranged between the second hot water discharge pipe 33 and the nozzle 5, the water inlet end of the connecting pipe 6 is connected with the water outlet of the second hot water discharge pipe 33, and the water outlet end of the connecting pipe 6 is inserted into the nozzle 5 from the upper end of the nozzle 5. Specifically, the lower end of the connecting pipe 6 is inserted into the buffer section 52, the outer periphery of the connecting pipe 6 is convexly provided with a limiting ring 61 which is arranged in a circumferential direction, and in the assembled state, the limiting ring 61 is tightly clamped in the water inlet section 51, and a gap 50 for installing the sealing ring 7 is formed between the limiting ring 61 and the step 54. The upper part of the nozzle 5 is provided with a bayonet 55 which is transversely arranged, correspondingly, the connecting pipe 6 is concavely provided with a concave ring 62 which is annularly arranged, and a clamping piece 8 passes through the bayonet 55 and is clamped in the concave ring 62. Since the inner diameter of the connection pipe 6 is smaller than that of the second hot water discharge pipe 33, the provision of the connection pipe 6 primarily increases the pressure of the water flow, thereby discharging the high-speed water in conformity with the requirements in cooperation with the nozzle 5.
Claims (8)
1. The utility model provides a waterway structure of beverage machine, includes water tank, water pump, boiler and brewing mechanism, the one end and the water tank of water pump are connected, the other end and the water inlet of boiler of water pump are connected, the delivery port and the brewing mechanism of boiler are connected, its characterized in that: the water outlet of the boiler is also connected with a first hot water discharge pipe, and a first valve capable of controlling water flow to circulate or break is arranged on the first hot water discharge pipe;
the water outlet of the boiler is also connected with a second hot water discharge pipe, a second valve capable of controlling water flow or disconnection is arranged on the second hot water discharge pipe, a nozzle capable of accelerating water flow speed of discharged water is arranged on the water outlet of the second hot water discharge pipe, and the nozzle is used for discharging high-speed hot water capable of flushing milk out of milk.
2. Waterway structure of beverage machine according to claim 1, characterized in that: the nozzle comprises a water inlet section, a buffer section and a nozzle which are sequentially connected from top to bottom, and the inner diameters of the water inlet section, the buffer section and the nozzle are sequentially reduced.
3. The waterway structure of the beverage maker of claim 2, wherein: the length of the nozzle is more than 0.5mm, and the inner diameter of the nozzle is 0.5-1.3 mm.
4. The waterway structure of the beverage maker of claim 2, wherein: the water inlet section and the buffer section are connected to form a step, the lower part of the buffer section is formed into a conical part with gradually reduced inner diameter from top to bottom, the included angle alpha of the cross section of the conical part is 60-90 degrees, the height of the conical part is greater than 0.8mm, and the upper end of the nozzle is connected with the lower end of the conical part.
5. The waterway structure of beverage maker of claim 4, wherein: a connecting pipe is arranged between the second hot water discharge pipe and the nozzle, the water inlet end of the connecting pipe is connected with the water outlet of the second hot water discharge pipe, and the water outlet end of the connecting pipe is inserted into the nozzle from the upper end of the nozzle.
6. The waterway structure of beverage maker of claim 5, wherein: the lower extreme of connecting pipe is pegged graft in the buffer section, the periphery of connecting pipe is protruding to be equipped with the spacing collar that the hoop was arranged, under the assembly completion state, the tight joint of spacing collar is in the section of intaking, be formed with the clearance that is used for installing the sealing washer between spacing collar and the step.
7. The waterway structure of beverage maker of claim 5, wherein: the upper part of the nozzle is provided with a bayonet which is transversely arranged, correspondingly, the connecting pipe is concavely provided with a concave ring which is annularly arranged, and a clamping piece passes through the bayonet and is clamped in the concave ring.
8. The waterway structure of beverage machine according to any one of claims 1 to 7, wherein: and a steam discharge pipe for discharging steam is also connected to the water outlet of the boiler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419386.4A CN105054795B (en) | 2015-07-17 | 2015-07-17 | Waterway structure of beverage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510419386.4A CN105054795B (en) | 2015-07-17 | 2015-07-17 | Waterway structure of beverage machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105054795A CN105054795A (en) | 2015-11-18 |
| CN105054795B true CN105054795B (en) | 2024-02-27 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510419386.4A Active CN105054795B (en) | 2015-07-17 | 2015-07-17 | Waterway structure of beverage machine |
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| Country | Link |
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| CN (1) | CN105054795B (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3051648B1 (en) * | 2016-05-31 | 2018-10-26 | Seb S.A. | COFFEE MACHINE WITH OPTIMIZED TERMINAL NOZZLE |
| CN106510469A (en) * | 2017-01-10 | 2017-03-22 | 苏州咖博士咖啡系统科技有限公司 | In-out opening connecting structure for beverage machine heating device |
| CN106667270B (en) * | 2017-02-27 | 2022-09-20 | 宁波西文智能电器有限公司 | Boiler for beverage extraction equipment |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680165Y (en) * | 2004-02-17 | 2005-02-23 | 宏柏实业股份有限公司 | Coffee and drinking-water dual-purpose machine |
| CN201263628Y (en) * | 2008-04-30 | 2009-07-01 | 威斯达电器(中山)制造有限公司 | Milk foaming device for producing cappuccino |
| CN204336681U (en) * | 2014-12-15 | 2015-05-20 | 宁波霍科电器有限公司 | A kind of sucking device of coffee machine |
| CN204931371U (en) * | 2015-07-17 | 2016-01-06 | 宁波心想科技有限公司 | The waterway structure of beverage machine |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6786134B2 (en) * | 2002-02-07 | 2004-09-07 | The Coca-Cola Company | Coffee and tea dispenser |
-
2015
- 2015-07-17 CN CN201510419386.4A patent/CN105054795B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2680165Y (en) * | 2004-02-17 | 2005-02-23 | 宏柏实业股份有限公司 | Coffee and drinking-water dual-purpose machine |
| CN201263628Y (en) * | 2008-04-30 | 2009-07-01 | 威斯达电器(中山)制造有限公司 | Milk foaming device for producing cappuccino |
| CN204336681U (en) * | 2014-12-15 | 2015-05-20 | 宁波霍科电器有限公司 | A kind of sucking device of coffee machine |
| CN204931371U (en) * | 2015-07-17 | 2016-01-06 | 宁波心想科技有限公司 | The waterway structure of beverage machine |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105054795A (en) | 2015-11-18 |
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