CN216020518U - Heating and refrigerating mechanism for automatic beverage machine - Google Patents
Heating and refrigerating mechanism for automatic beverage machine Download PDFInfo
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- CN216020518U CN216020518U CN202121958767.7U CN202121958767U CN216020518U CN 216020518 U CN216020518 U CN 216020518U CN 202121958767 U CN202121958767 U CN 202121958767U CN 216020518 U CN216020518 U CN 216020518U
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Abstract
The utility model provides a heating and refrigerating mechanism for an automatic beverage machine, and belongs to the technical field of automatic beverage machines. The heating mechanism comprises a mechanism body, wherein the mechanism body comprises a heating inner cavity and a refrigerating outer cavity; the outer refrigerating cavity is provided with a refrigerating medium cavity, the outer side wall of the inner heating cavity is provided with a downward spiral flow channel and an upward spiral flow channel, the bottoms of the downward spiral flow channel and the upward spiral flow channel are communicated, the downward spiral flow channel is fixedly connected with a beverage inlet, and the upward spiral flow channel is fixedly connected with a beverage outlet; the heating inner cavity is internally provided with a heating medium cavity. The heating inner cavity, the spiral flow channel and the refrigerating outer cavity are sequentially arranged from inside to outside, and the heating medium or the refrigerating medium can be switched to the heating inner cavity or the refrigerating outer cavity through the principle of pressure difference, so that heat exchange of the beverage is finally completed, and switching and making of hot drinks and cold drinks are realized.
Description
Technical Field
The utility model relates to the technical field of automatic beverage machines, in particular to a heating and refrigerating mechanism for an automatic beverage machine.
Background
The automatic beverage machine is a device which can feed various different ingredients through a pipeline after metering and suck the ingredients to the stirring and mixing device arranged in the whole machine through the material pumping mechanism, mix and stir the ingredients into mixed beverage with a certain ingredient matching ratio, heat or refrigerate the mixed beverage after sucking the mixed beverage according to different temperature selections of each user, and finally automatically cup the mixed beverage and finish the delivery of the mixed beverage to an outlet through a discharge slideway.
In the heating and refrigerating mechanism in the prior art, a heating pipe, a heating heat exchange channel or a refrigerating heat exchange channel is generally adopted, so that the purpose of heating or refrigerating is realized. However, for the application of automatic beverage machines, the prior art still has some disadvantages: 1) the automatic beverage machine can be used for making a device with a previous cup being a hot beverage and a next cup being a cold beverage, namely, the heating and refrigerating work can be switched, but the current heater is used for continuously heating or the refrigerator is used for continuously refrigerating, and the heating and refrigerating work state is not easy to switch; 2) the automatic beverage machine is applied to public places, is very important for sanitation and health, and therefore needs to be cleaned frequently, and the existing heater and refrigerator are not easy to disassemble and assemble for sanitary cleaning.
SUMMERY OF THE UTILITY MODEL
In view of the problems identified in the background, the present invention provides a heating and cooling mechanism for an automatic beverage machine.
The technical scheme of the utility model is realized as follows:
a heating and refrigerating mechanism for an automatic beverage machine comprises a mechanism body, wherein the mechanism body comprises a heating inner cavity and a refrigerating outer cavity which are arranged from inside to outside;
the outer side wall of the refrigerating outer cavity is fixedly provided with a plurality of refrigerating medium inlets and outlets communicated with the refrigerating medium cavity;
a heat exchange cavity is arranged in the refrigerating outer cavity, the maximum outer diameter of the heating inner cavity is matched with the diameter of the heat exchange cavity, a downward spiral flow passage and an upward spiral flow passage are arranged on the outer side wall of the heating inner cavity, the bottoms of the downward spiral flow passage and the upward spiral flow passage are communicated, the downward spiral flow passage is fixedly connected with a beverage inlet, and the upward spiral flow passage is fixedly connected with a beverage outlet;
the heating inner cavity is internally provided with a heating medium cavity, the bottom of the heating inner cavity is in threaded fit with a first heating medium inlet and outlet communicated with the heating medium cavity, and the first heating medium inlet and outlet penetrates through the bottom of the refrigerating outer cavity.
According to one embodiment of the utility model, the refrigeration medium inlet and outlet is fixedly arranged at the bottom of the refrigeration outer cavity, the top of the refrigeration medium cavity is in threaded fit with a ring-shaped cover, the ring-shaped cover is provided with a plurality of first air pressure balance through holes, and the ring-shaped cover is provided with a first abutting convex.
According to an embodiment of the present invention, the first heating medium inlet/outlet is fixedly disposed on the base, the side wall of the base is fixedly disposed with the second heating medium inlet/outlet, and the second heating medium inlet/outlet is communicated with the first heating medium inlet/outlet.
According to one embodiment of the utility model, the base is in threaded fit with the bottom of the refrigeration outer cavity, and the refrigeration medium inlet and outlet are abutted with the top of the base.
According to one embodiment of the utility model, the top of the heating medium cavity is in threaded fit with a circular cover, the circular cover is provided with a plurality of second air pressure balance through holes, and a second abutting convex is arranged on the circular cover.
In conclusion, the beneficial effects of the utility model are as follows:
the heating inner cavity, the spiral flow channel and the refrigerating outer cavity are sequentially arranged from inside to outside, and the heating medium or the refrigerating medium can be switched to the heating inner cavity or the refrigerating outer cavity through the principle of pressure difference, so that heat exchange of the beverage is finally completed, and switching and making of hot drinks and cold drinks are realized.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic cross-sectional view of an embodiment of the present invention;
FIG. 2 is a schematic front view of an embodiment of the present invention;
fig. 3 is a schematic structural disassembly diagram of an embodiment of the present invention, where (a) is a schematic structural diagram of a refrigerating outer cavity, (b) is a schematic structural diagram of a heating inner cavity, and (c) is a schematic structural diagram of a base.
Reference numerals: 1. heating the inner cavity; 2. a refrigerated outer cavity; 3. a refrigerant chamber; 4. a refrigeration medium inlet and outlet; 5. a heat exchange cavity; 6. a downward spiral flow channel; 7. an upward spiral flow channel; 8. a beverage inlet; 9. a beverage outlet; 10. a heating medium chamber; 11. a first heating medium inlet and outlet; 12. a ring-shaped cover; 13. a first pressure balance port; 14. the first abutting convex part is convex; 15. a base; 16. a second heating medium inlet and outlet; 17. a circular cover; 18. a second air pressure balancing port; 19. the second abutting is convex.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The utility model is illustrated below with reference to fig. 1-3:
a heating and cooling mechanism for an automatic beverage machine, as shown in fig. 1, which is a schematic cross-sectional structure of an embodiment of the present invention; the mechanism comprises a mechanism body, wherein the mechanism body comprises a heating inner cavity 1 and a refrigerating outer cavity 2 which are arranged from inside to outside. The heating inner cavity 1 can circulate heating medium, the refrigerating outer cavity 2 can circulate refrigerating medium, and beverage circulates between the heating inner cavity 1 and the refrigerating outer cavity 2, so that the heating or refrigerating process is completed.
Fig. 3 is a schematic structural disassembly diagram of an embodiment of the present invention, where (a) is a schematic structural diagram of the refrigerating outer cavity 2, (b) is a schematic structural diagram of the heating inner cavity 1, and (c) is a schematic structural diagram of the base 15. The refrigeration outer cavity 2 is provided with a refrigeration medium cavity 3, the refrigeration medium cavity 3 can circulate refrigeration medium, and the refrigeration medium is generally zero-temperature water, low-temperature water or low-temperature gas; the outer side wall of the refrigeration outer cavity 2 is fixedly provided with a plurality of refrigeration medium inlets and outlets 4 communicated with the refrigeration medium cavity 3, and the refrigeration medium inlets and outlets 4 are fixedly arranged at the bottom of the refrigeration outer cavity 2. The refrigerating medium inlet and outlet 4 is connected with a refrigerating medium pressure difference box (not shown in the figure). When the beverage needs to be refrigerated, the pressure intensity in the inner chamber of the refrigeration medium pressure difference box is increased, and the refrigeration medium is pressed into the refrigeration medium cavity 3, so that heat exchange is carried out, and the beverage is refrigerated; when switching to the hot beverage preparation, the refrigerant medium pressure difference tank is depressurized so that the refrigerant medium is discharged from the refrigerant medium chamber 3.
The top of the refrigeration medium cavity 3 is in threaded fit with a ring-shaped cover 12, the ring-shaped cover 12 is provided with a plurality of first air pressure balance ports 13, and the first air pressure balance ports 13 can ensure pressure balance so as to realize the inflow or outflow of the refrigeration medium; the ring-shaped cover 12 is provided with a first abutting protrusion 14, and the first abutting protrusion 14 facilitates the rotation of the ring-shaped cover 12.
A heating medium cavity 10 is arranged in the heating inner cavity 1, the heating medium cavity 10 circulates a heating medium, and the heating medium generally comprises high-temperature water or high-temperature gas; the bottom of the heating inner cavity 1 is in threaded fit with a first heating medium inlet and outlet 11 communicated with the heating medium cavity 10, the first heating medium inlet and outlet 11 penetrates through the bottom of the refrigerating outer cavity 2, the first heating medium inlet and outlet 11 is fixedly arranged on a base 15, a second heating medium inlet and outlet 16 is fixedly arranged on the side wall of the base 15, the second heating medium inlet and outlet 16 is communicated with the first heating medium inlet and outlet 11, and the second heating medium inlet and outlet 16 is connected with a heating medium pressure difference box. When the beverage needs to be heated, the pressure in the heating medium differential pressure box is increased, and the heating medium is pressed into the heating medium cavity 10, so that heat exchange is carried out, and the beverage is heated; when switching to cold drink making, the heating medium pressure differential tank is depressurized so that the heating medium is discharged from the heating medium chamber 10.
The top of the heating medium cavity 10 is in threaded fit with a circular cover 17, the circular cover 17 is provided with a plurality of second air pressure balance ports 18, and the second air pressure balance ports 18 can ensure pressure balance so as to realize the inflow or outflow of the heating medium; the circular cover 17 is provided with a second abutting convex 19, and the second abutting convex 19 is convenient for rotating the circular cover 17.
Fig. 2 is a schematic front view of the structure of the present invention. In order to fix the mechanism body, the base 15 is in threaded fit with the bottom of the refrigeration outer cavity 2 until the refrigeration medium inlet and outlet 4 abuts against the top of the base 15.
In order to ensure that the beverage can perform sufficient heat exchange between the heating inner cavity 1 and the refrigerating outer cavity 2, the refrigerating outer cavity 2 is internally provided with a heat exchange cavity 5, the maximum outer diameter of the heating inner cavity 1 is matched with the diameter of the heat exchange cavity 5, the outer side wall of the heating inner cavity 1 is provided with a downward spiral flow channel 6 and an upward spiral flow channel 7, the downward spiral flow channel 6 and the upward spiral flow channel 7 can perform heat exchange with a heating medium cavity 10, and the downward spiral flow channel 6 and the upward spiral flow channel 7 can perform heat exchange with the refrigerating medium cavity 3; the bottoms of the downward spiral flow channel 6 and the upward spiral flow channel 7 are communicated, the downward spiral flow channel 6 is fixedly connected with a beverage inlet 8, the beverage inlet 8 is used for the inflow of beverage, the upward spiral flow channel 7 is fixedly connected with a beverage outlet 9, and the beverage outlet 9 is used for the outflow of beverage, so that the beverage flows in from the top, spirally flows to the bottom and then spirally flows out from the bottom to the top.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (5)
1. A heating and refrigerating mechanism for an automatic beverage machine comprises a mechanism body, and is characterized in that the mechanism body comprises a heating inner cavity (1) and a refrigerating outer cavity (2) which are arranged from inside to outside;
the refrigerating outer cavity (2) is provided with a refrigerating medium cavity (3), and the outer side wall of the refrigerating outer cavity (2) is fixedly provided with a plurality of refrigerating medium inlets and outlets (4) communicated with the refrigerating medium cavity (3);
a heat exchange cavity (5) is arranged in the refrigerating outer cavity (2), the maximum outer diameter of the heating inner cavity (1) is matched with the diameter of the heat exchange cavity (5), a downward spiral flow channel (6) and an upward spiral flow channel (7) are arranged on the outer side wall of the heating inner cavity (1), the bottoms of the downward spiral flow channel (6) and the upward spiral flow channel (7) are communicated, the downward spiral flow channel (6) is fixedly connected with a beverage inlet (8), and the upward spiral flow channel (7) is fixedly connected with a beverage outlet (9);
heating medium chamber (10) are provided with in heating inner chamber body (1), heating inner chamber body (1) bottom screw-thread fit with first heating medium import and export (11) that heating medium chamber (10) are linked together, first heating medium import and export (11) pass the bottom of refrigeration outer chamber body (2).
2. The heating and cooling mechanism for automatic beverage machine according to claim 1, characterized in that the cooling medium inlet/outlet (4) is fixedly arranged at the bottom of the cooling outer cavity (2), the top of the cooling medium cavity (3) is screwed with a ring-shaped cover (12), the ring-shaped cover (12) is provided with a plurality of first air pressure balance through openings (13), and the ring-shaped cover (12) is provided with a first abutting convex (14).
3. The heating and cooling mechanism for the automatic beverage maker according to claim 2, wherein the first heating medium inlet/outlet (11) is fixedly provided on a base (15), a second heating medium inlet/outlet (16) is fixedly provided on a side wall of the base (15), and the second heating medium inlet/outlet (16) is communicated with the first heating medium inlet/outlet (11).
4. A heating and cooling mechanism for automatic beverage machines according to claim 3, characterized in that said base (15) is screw-fitted to the bottom of said cooling outer chamber (2), and said cooling medium inlet and outlet (4) is in abutment with the top of said base (15).
5. A heating and cooling mechanism for automatic beverage machines according to claim 1, characterized in that the top of the heating medium chamber (10) is screw-fitted with a circular cover (17), said circular cover (17) is provided with a plurality of second air pressure balancing through openings (18), and said circular cover (17) is provided with a second abutment protrusion (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958767.7U CN216020518U (en) | 2021-08-19 | 2021-08-19 | Heating and refrigerating mechanism for automatic beverage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121958767.7U CN216020518U (en) | 2021-08-19 | 2021-08-19 | Heating and refrigerating mechanism for automatic beverage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216020518U true CN216020518U (en) | 2022-03-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121958767.7U Active CN216020518U (en) | 2021-08-19 | 2021-08-19 | Heating and refrigerating mechanism for automatic beverage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216020518U (en) |
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2021
- 2021-08-19 CN CN202121958767.7U patent/CN216020518U/en active Active
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