CN221265111U - Air-cooling fresh-keeping structure of ice cream machine - Google Patents
Air-cooling fresh-keeping structure of ice cream machine Download PDFInfo
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- CN221265111U CN221265111U CN202323361016.9U CN202323361016U CN221265111U CN 221265111 U CN221265111 U CN 221265111U CN 202323361016 U CN202323361016 U CN 202323361016U CN 221265111 U CN221265111 U CN 221265111U
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- air
- fan
- refrigerator
- evaporator
- ice cream
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- 235000015243 ice cream Nutrition 0.000 title claims abstract description 28
- 238000001816 cooling Methods 0.000 title claims abstract description 20
- 238000005192 partition Methods 0.000 claims description 27
- 238000000926 separation method Methods 0.000 claims description 6
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 230000007613 environmental effect Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 7
- 239000002002 slurry Substances 0.000 description 6
- 230000007547 defect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
Abstract
The utility model belongs to the technical field of ice cream machines and relates to an air-cooling fresh-keeping structure of an ice cream machine, which comprises a refrigerator and a charging basket, wherein the refrigerator comprises a refrigerating system and a containing cavity for placing the charging basket, the refrigerating system comprises a compressor, a condenser, an expansion valve and an evaporator, the evaporator is arranged at the top of the refrigerator and forms a low-temperature area at the top of the refrigerator, a high-temperature area opposite to the top of the refrigerator is formed in the containing cavity, the top of the refrigerator is provided with a fan for driving low-temperature air in the low-temperature area and high-temperature air in the high-temperature area to circularly flow, and the circulation is internal circulation. The air-cooling fresh-keeping structure of the ice cream machine has the advantages of simple structure, balanced heat exchange, rapid cooling, accurate temperature control, energy conservation and environmental protection.
Description
Technical Field
The utility model belongs to the technical field of ice cream machines, and relates to an air cooling fresh-keeping structure of an ice cream machine.
Background
Along with the use of ice cream machines, the types of machines are more and more, the requirements of users on the machines are higher and higher, when ice cream is sold, the people flow rate in each time period is different, and the ice cream machine can not discharge for a long time, so that the ice cream slurry in the charging bucket needs to be kept fresh at a low temperature to ensure that the ice cream slurry does not deteriorate, and the food safety is ensured.
The traditional ice cream machine uses direct cooling type fresh-keeping, and mainly has two structures: the slurry is directly cooled through the coil, and the structure has the defects that the coil is easy to frost and agglomerate, the slurry has uneven heat exchange and inaccurate temperature; the other is that the coil pipe on the wall of the refrigerator is naturally heat-transferred by air, and the structure has the defects that the air does not flow, the heat exchange is unbalanced, the coil pipe on the inner wall of the refrigerator is easy to frost, the temperatures of different points are inconsistent, and the temperature is inaccurate.
Disclosure of utility model
Aiming at the defects of the prior art, the utility model provides an air cooling fresh-keeping structure of an ice cream machine, which has the advantages of simple structure, balanced heat exchange, rapid cooling, accurate temperature control, energy conservation and environmental protection.
In order to solve the technical problems, the aim of the utility model is realized by the following technical scheme:
The utility model provides an air-cooled fresh-keeping structure of ice cream machine, includes refrigerator and storage bucket, the refrigerator includes refrigerating system and places the appearance chamber of storage bucket, refrigerating system includes compressor, condenser, expansion valve and evaporimeter, the evaporimeter sets up at the refrigerator top and forms the low temperature district at the refrigerator top, hold the intracavity and form the high temperature district for the refrigerator top, the refrigerator top is provided with the fan that drives the high temperature air circulation flow of low temperature air and high temperature district in low temperature district, the circulation is the inner loop.
In the air cooling fresh-keeping structure of the ice cream machine, the top of the refrigerator is provided with the partition plate and forms the partition chamber, the fan and the evaporator are arranged in the partition chamber, the bottom of the partition plate is respectively provided with the air inlet and the air outlet, low-temperature air in the partition chamber flows into the containing chamber from the air outlet under the driving of the fan, and high-temperature air in the containing chamber flows into the partition chamber from the air inlet to form the air internal circulation.
Further, in the air cooling fresh-keeping structure of the ice cream machine, the evaporator and the fan are sequentially distributed from top to bottom, the air suction inlet and the air inlet of the fan are oppositely arranged, and the air supply inlet and the evaporator of the fan are oppositely arranged.
Further, in the air cooling fresh-keeping structure of the ice cream machine, the fan and the evaporator are sequentially distributed from top to bottom, the evaporator and the air inlet are oppositely arranged, and the air suction inlet of the fan and the evaporator are oppositely arranged.
Further, in the air cooling fresh-keeping structure of the ice cream machine, the fans and the evaporators are distributed left and right, the evaporators are arranged on one side of the air inlet, the fans are arranged on one side of the air outlet, the evaporators and the air inlet are arranged oppositely, and the air supply outlets and the air outlet of the fans are arranged oppositely.
In the air cooling fresh-keeping structure of the ice cream machine, the top of the refrigerator is provided with the partition plate, the fan is arranged on the partition plate, the fan is positioned below the evaporator and forms a first gap with the evaporator, a second gap is formed between two sides of the partition plate and the inner wall of the refrigerator, the bottom of the partition plate is provided with the air inlet, the air suction inlet of the fan is opposite to the air inlet, low-temperature air enters the accommodating cavity through the first gap and the second gap under the driving of the fan, high-temperature air enters the air suction inlet of the fan through the air inlet and is fed into the first gap through the air supply inlet of the fan, and air internal circulation is formed.
Compared with the prior art, the utility model has the following beneficial effects:
The utility model provides an air cooling fresh-keeping structure of an ice cream machine, which enables air in a refrigerator to circularly flow through a fan, so that the temperature in the refrigerator is uniformly reduced, frosting is avoided, and in addition, the rapid flow of low-temperature air realizes faster heat exchange with slurry. The utility model has the advantages of simple structure, balanced heat exchange, rapid cooling, accurate temperature control, energy conservation and environmental protection.
Drawings
FIG. 1 is a schematic diagram of a front view of a first embodiment of the present utility model;
FIG. 2 is a schematic side view of a first embodiment of the present utility model;
FIG. 3 is a schematic top view of a first embodiment of the present utility model;
FIG. 4 is a schematic diagram of a front view of a third embodiment of the present utility model;
FIG. 5 is a schematic side view of a third embodiment of the present utility model;
FIG. 6 is a schematic top view of a third embodiment of the present utility model;
FIG. 7 is a schematic diagram showing a front view of a fourth embodiment of the present utility model;
FIG. 8 is a schematic side view of a fourth embodiment of the present utility model;
FIG. 9 is a schematic top view of a fourth embodiment of the present utility model;
Reference numerals: 1. a refrigerator; 2. a charging barrel; 3. a cavity; 4. an evaporator; 5. a blower; 6. a partition plate; 7. a compartment; 8. an air inlet; 9. an air outlet; 10. a first gap; 11. and a second gap.
Detailed Description
The utility model is further described in the following embodiments with reference to the figures, see fig. 1-9:
The utility model provides an air-cooled fresh-keeping structure of ice cream machine, includes refrigerator 1 and storage bucket 2, refrigerator 1 includes refrigerating system and places the appearance chamber 3 of storage bucket 2, refrigerating system includes compressor, condenser, expansion valve and evaporimeter 4, evaporimeter 4 sets up at refrigerator 1 top and forms the low temperature district at refrigerator 1 top, form the high temperature district for refrigerator 1 top in appearance chamber 3, refrigerator 1 top is provided with the fan 5 that the high temperature air circulation of drive low temperature district and high temperature district flows, the circulation is the inner loop.
The working process of the air-cooling fresh-keeping structure is that after the fan 5 is started, air near the fan 5 flows to the air supply port side from the air suction port side, high-temperature air in the containing cavity 3 enters a low-temperature area under the driving of the fan 5 and exchanges heat with the evaporator 4 to form low-temperature air, the low-temperature air reenters the containing cavity 3 and exchanges heat with the charging basket 2 in the containing cavity 3 to form high-temperature air, and then the high-temperature air is circulated again, and in the circulating process, the temperature of the charging basket 2 and slurry in the charging basket 2 is reduced, so that the fresh-keeping effect is obtained.
The present utility model provides various air circulation driving structures.
Example 1
Referring to fig. 1-3, a partition board 6 is arranged at the top of the refrigerator 1 to form a partition cavity 7, the fan 5 and the evaporator 4 are both arranged in the partition cavity 7, an air inlet 8 and an air outlet 9 are respectively arranged at the bottom of the partition board 6, low-temperature air in the partition cavity 7 flows into the accommodating cavity 3 from the air outlet 9 under the driving of the fan 5, and high-temperature air in the accommodating cavity 3 flows into the partition cavity 7 from the air inlet 8 to form air internal circulation.
In this embodiment, the specific layout of the evaporator 4 and the blower 5 is: the evaporator 4 and the fan 5 are sequentially distributed from top to bottom, the air suction inlet and the air inlet 8 of the fan 5 are oppositely arranged, and the air supply inlet and the evaporator 4 of the fan 5 are oppositely arranged.
The working procedure of this embodiment is: under the drive of the fan 5, high-temperature air in the accommodating cavity 3 sequentially passes through the air inlet 8, the air suction opening of the fan 5 and the air supply opening of the fan 5 to enter the area of the evaporator 4 in the separation cavity 7, heat exchange is generated between the area and the evaporator 4 to form low-temperature air, the low-temperature air continuously flows, flows into the accommodating cavity 3 from the air outlet 9, exchanges heat with the charging basket 2 in the accommodating cavity 3, and then is reheated Cheng Gaowen.
Example 2
The structure of this embodiment is similar to that of embodiment 1, except that the specific layout of the evaporator 4 and the blower 5 is different.
In this embodiment, the specific layout of the evaporator 4 and the blower 5 is: the fan 5 and the evaporator 4 are distributed from top to bottom in sequence, the evaporator 4 and the air inlet 8 are arranged oppositely, and the air inlet of the fan 5 and the evaporator 4 are arranged oppositely.
The working procedure of this embodiment is: under the drive of the fan 5, high-temperature air in the accommodating cavity 3 enters the area of the evaporator 4 in the separation cavity 7 through the air inlet 8, heat exchange is generated between the high-temperature air and the evaporator 4 in the area to form low-temperature air, the low-temperature air continuously flows, flows into the accommodating cavity 3 through the air inlet of the fan 5 and the air outlet 9 after passing through the air suction opening of the fan 5, and then is reheated Cheng Gaowen air after exchanging heat with the charging basket 2 in the accommodating cavity 3.
Example 3
Referring to fig. 4 to 6, the structure of this embodiment is similar to that of embodiment 1, except that the specific layout of the evaporator 4 and the blower 5 is different.
In this embodiment, the specific layout of the evaporator 4 and the blower 5 is: the air blower 5 and the evaporator 4 are distributed left and right, the evaporator 4 is arranged on one side of the air inlet 8, the air blower 5 is arranged on one side of the air outlet 9, the evaporator 4 and the air inlet 8 are oppositely arranged, and the air supply outlet of the air blower 5 and the air outlet 9 are oppositely arranged.
The working procedure of this embodiment is: under the drive of the fan 5, high-temperature air in the accommodating cavity 3 enters the area of the evaporator 4 in the separation cavity 7 through the air inlet 8, heat exchange is generated between the high-temperature air and the evaporator 4 in the area to form low-temperature air, the low-temperature air continuously flows, flows into the accommodating cavity 3 through the air inlet of the fan 5 and the air outlet 9 after passing through the air suction opening of the fan 5, and then is reheated Cheng Gaowen air after exchanging heat with the charging basket 2 in the accommodating cavity 3.
Example 4
Referring to fig. 7-9, a partition board 6 is disposed at the top of the refrigerator 1, the fan 5 is mounted on the partition board 6, the fan 5 is located below the evaporator 4 and forms a first gap 10 with the evaporator 4, a second gap 11 is formed between two sides of the partition board 6 and the inner wall of the refrigerator 1, an air inlet 8 is disposed at the bottom of the partition board 6, an air suction inlet of the fan 5 is opposite to the air inlet 8, under the driving of the fan 5, low-temperature air enters the accommodating cavity 3 through the first gap 10 and the second gap 11, high-temperature air enters the air suction inlet of the fan 5 through the air inlet 8, and then enters the first gap 10 through an air supply inlet of the fan 5 to form air internal circulation.
The working procedure of this embodiment is: under the drive of the fan 5, high-temperature air in the accommodating cavity 3 sequentially passes through the air inlet 8, the air suction opening of the fan 5 and the air supply opening of the fan 5 to enter the first gap 10, and in the process of flowing through the first gap 10, heat exchange is generated between the high-temperature air and the evaporator 4 above the first gap 10 to form low-temperature air, the low-temperature air continuously flows, flows into the accommodating cavity 3 through the second gap 11, exchanges heat with the charging basket 2 in the accommodating cavity 3, and then re-heats Cheng Gaowen air.
The above embodiments are only preferred embodiments of the present utility model, and are not intended to limit the scope of the present utility model in this way, therefore: all equivalent changes in structure, shape and principle of the utility model should be covered in the scope of protection of the utility model.
Claims (6)
1. The utility model provides an air-cooled fresh-keeping structure of ice cream machine, includes refrigerator (1) and storage bucket (2), refrigerator (1) include refrigerating system and hold chamber (3) of placing storage bucket (2), refrigerating system includes compressor, condenser, expansion valve and evaporimeter (4), its characterized in that, evaporimeter (4) set up at refrigerator (1) top and form the low temperature district at refrigerator (1) top, form in holding chamber (3) for the high temperature district at refrigerator (1) top, refrigerator (1) top is provided with low temperature air of drive low temperature district and high temperature air circulation flow's of high temperature district fan (5), the circulation is the inner loop.
2. The air-cooled fresh-keeping structure of an ice cream machine according to claim 1, wherein a partition plate (6) is arranged at the top of the refrigerator (1) and forms a separation chamber (7), the fan (5) and the evaporator (4) are both arranged in the separation chamber (7), an air inlet (8) and an air outlet (9) are respectively arranged at the bottom of the partition plate (6), low-temperature air flows into the containing chamber (3) from the air outlet (9), and high-temperature air flows into the separation chamber (7) from the air inlet (8).
3. The air-cooling fresh-keeping structure of an ice cream machine according to claim 2, wherein the evaporator (4) and the fan (5) are sequentially distributed from top to bottom, an air inlet (8) and an air outlet of the fan (5) are oppositely arranged, and an air outlet of the fan (5) and the evaporator (4) are oppositely arranged.
4. The air-cooling fresh-keeping structure of an ice cream machine according to claim 2, wherein the fan (5) and the evaporator (4) are sequentially distributed from top to bottom, the evaporator (4) and the air inlet (8) are oppositely arranged, and the air suction inlet of the fan (5) and the evaporator (4) are oppositely arranged.
5. The air-cooling fresh-keeping structure of an ice cream machine according to claim 2, wherein the fans (5) are distributed left and right with the evaporators (4), the evaporators (4) are arranged on one side of the air inlet (8), the fans (5) are arranged on one side of the air outlet (9), the evaporators (4) are arranged opposite to the air inlet (8), and the air supply outlets of the fans (5) are arranged opposite to the air outlet (9).
6. The air-cooled fresh-keeping structure of an ice cream machine according to claim 1, wherein a partition plate (6) is arranged at the top of the refrigerator (1), the fan (5) is arranged on the partition plate (6), a first gap (10) is formed between the fan (5) and the evaporator (4) below the evaporator (4), a second gap (11) is formed between two sides of the partition plate (6) and the inner wall of the refrigerator (1), an air inlet (8) is formed in the bottom of the partition plate (6), an air suction opening of the fan (5) is arranged opposite to the air inlet (8), low-temperature air enters the accommodating cavity (3) through the first gap (10) and the second gap (11), and high-temperature air enters the fan (5) through the air inlet (8).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221265111U true CN221265111U (en) | 2024-07-05 |
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| GR01 | Patent grant |