CN220089073U - Directly-cooled self-air circulation cooked food cabinet - Google Patents
Directly-cooled self-air circulation cooked food cabinet Download PDFInfo
- Publication number
- CN220089073U CN220089073U CN202320607170.0U CN202320607170U CN220089073U CN 220089073 U CN220089073 U CN 220089073U CN 202320607170 U CN202320607170 U CN 202320607170U CN 220089073 U CN220089073 U CN 220089073U
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- air
- self
- evaporator
- air outlet
- cabinet
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- 235000013305 food Nutrition 0.000 title claims abstract description 31
- 238000005187 foaming Methods 0.000 claims abstract description 17
- 229920000742 Cotton Polymers 0.000 claims description 3
- 238000004321 preservation Methods 0.000 claims description 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 230000000694 effects Effects 0.000 abstract description 7
- 238000007605 air drying Methods 0.000 abstract description 3
- 238000004378 air conditioning Methods 0.000 description 5
- 235000012054 meals Nutrition 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
Landscapes
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The utility model provides a direct-cooling self-air circulation cooked food cabinet which comprises a base and a cabinet body arranged at the top of the base, wherein a refrigerating unit is arranged in the base, an evaporator communicated with the refrigerating unit through a pipeline is arranged at the rear side of the cabinet body, a foaming box body is arranged at the bottom of the cabinet body from back to front in an inclined downward manner, a storage bottom plate is covered above the foaming box body, a self-flowing cold air channel is formed by surrounding the storage bottom plate and the foaming box body, an air inlet end of the self-flowing cold air channel is communicated with an air outlet of the evaporator, and a front air outlet is arranged at an air outlet end of the self-flowing cold air channel. The direct-cooling self-air circulation cooked food cabinet ensures that part of cold air flowing out from the bottom of the evaporator automatically flows along the self-flowing cold air channel, accelerates the refrigerating speed, ensures that the refrigerating speed is more uniform, the temperature of the stored food is not layered up and down, reduces the air drying of the food and ensures the quality, taste and display effect of the food while ensuring the refrigerating effect.
Description
Technical Field
The utility model relates to the field of cooked food cabinets, in particular to a direct-cooling self-air-circulation cooked food cabinet.
Background
At present, the traditional cooked food cabinet mainly comprises a direct-cooling cabinet with a pre-buried coil, and the direct-cooling cabinet can reduce the temperature of the food through the cool air of the coil in the box body to achieve the aim of preserving the food, but the conditions of uneven temperature and overheating upper part due to freezing of the bottom of the food are easy to occur, so that the quality of the food is affected.
The utility model patent with the authorized bulletin number of CN211048937U specifically discloses a right-angle cooked food cabinet, air is sucked by an evaporation fan and blown to a horizontal evaporator, after the air is cooled by the horizontal evaporator, the air enters an air duct hollow plate through an air inlet on the horizontal evaporator, cold air is conveyed to a storage box and a display cabinet by utilizing a cold air channel formed by the air duct hollow plate, a back air plate and the inner wall of the display cabinet, and cold air can be simultaneously provided for the storage box and the display cabinet, and the temperature in the cabinet is uniform and the refrigerating effect is good. However, the cooked food cabinet forces cold air to flow, and the food is easy to air dry.
In order to solve the above problems, an ideal technical solution is always sought.
Disclosure of Invention
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows: the utility model provides a directly cool self-air circulation cooked food cabinet, includes the base and sets up the cabinet body at the base top, be provided with the refrigerating unit in the base, the rear side of cabinet body be provided with the evaporator of refrigerating unit through the pipeline intercommunication, the bottom of cabinet body is provided with the foaming box from back forward decurrent downwards, the cover of foaming box top has the thing bottom plate of putting, put the thing bottom plate with the foaming box surrounds and forms the self-flowing air conditioning passageway, the air inlet end of self-flowing air conditioning passageway with the air outlet of evaporator is linked together, the air outlet end of self-flowing air conditioning passageway is uncovered to be provided with preceding air exit.
Based on the above, in order to form a plurality of air conditioning circulation loops in the cabinet body, the evaporimeter top is provided with the top return air inlet, the top return air inlet is last to be covered with the evaporimeter apron, a plurality of meshes have been seted up on the evaporimeter apron, lower air outlet has been seted up to the lower part of evaporimeter, the bottom air outlet that is linked together with the air inlet end of flowing automatically air conditioning passageway has been seted up to the bottom of evaporimeter.
Part of cold air from the evaporator automatically flows into the self-flowing cold air channel under the action of gravity through the bottom air outlet, flows back to the top air return opening after flowing in the cabinet body through the front air outlet under the suction force of the evaporator, and the other part of cold air from the evaporator flows back to the top air return opening after flowing in the cabinet body after being discharged through the lower air outlet.
Based on the above, in order to isolate the two cold air circulation loops, the lower air outlet is located above the storage bottom plate, and the lower air outlet and the top air return inlet form the cold air circulation loop above the storage bottom plate.
Based on the above, in order to be convenient for place article, put thing bottom plate level and set up the top of foaming box, the downside of putting the thing bottom plate is provided with the heat preservation cotton.
Based on the above, in order to measure the temperature in the cabinet in real time and control the start and stop of the refrigerating unit according to the measured temperature, one side of the evaporator is provided with a temperature sensor for measuring the temperature in the cabinet.
Compared with the prior art, the direct-cooling self-air circulation cooked food cabinet provided by the utility model has the substantial characteristics and improvements, and particularly, through adjusting the cabinet structure and the mounting position of the evaporator, the inclined foaming box body and the horizontal object placing bottom plate can be utilized to surround to form a self-flowing cold air channel with a gradient, and by combining the principle of cold air automatic sedimentation, part of cold air flowing out of the bottom of the evaporator automatically flows along the self-flowing cold air channel, so that the refrigerating speed is accelerated, the temperature of the stored food is more uniform, the temperature of the stored food is not layered up and down, meanwhile, the forced flowing volume of cold air is reduced, the air drying of the food is reduced, and the quality, the taste and the display effect of the food are ensured while the refrigerating effect is ensured.
Further, the evaporator is arranged in the cabinet body, and the refrigerating unit is arranged in the base, so that the volume of the upper cabinet body can be enlarged, and the cold air flowing out of the evaporator can directly cool food in the cabinet body, so that the cooling efficiency is improved.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the direct-cooling self-air circulation cooked food cabinet provided in embodiment 1 of the present utility model.
Fig. 2 is a schematic diagram of a local structure of a directly-cooled self-air circulation cooked food cabinet according to embodiment 2 of the present utility model.
In the figure: 1. a base; 2. a refrigerating unit; 3. a foaming box body; 4. a self-flowing cool air channel; 5. a bottom air outlet; 6. a lower air outlet; 7. a temperature sensor; 8. a top return air inlet; 9. a cabinet body; 10. a storage bottom plate; 11. a front exhaust outlet; 12. an evaporator; 13. an evaporator cover plate.
Detailed Description
The technical scheme of the utility model is further described in detail through the following specific embodiments.
Example 1
The embodiment provides a direct-cooling self-air circulation cooked food cabinet, which comprises a base 1 and a cabinet body 9 arranged at the top of the base 1 as shown in fig. 1.
A refrigerating unit 2 is arranged in the base 1, and an evaporator 12 communicated with the refrigerating unit 2 through a pipeline is arranged at the rear side of the cabinet 1. The bottom of the cabinet body 1 is provided with a foaming box body 3 from back to front obliquely downwards, a storage bottom plate 10 is covered above the foaming box body 3, and the storage bottom plate 10 and the foaming box body 3 are encircled to form a self-flowing cold air channel 4.
The air inlet end of the self-flowing cool air channel 4 is communicated with the air outlet of the evaporator 12, and the air outlet end of the self-flowing cool air channel 4 is provided with a front air outlet 11.
Specifically, as shown in fig. 1, a top air return opening 8 is arranged at the top of the evaporator 12.
The lower part of the evaporator 12 is provided with a lower air outlet 6, and the bottom of the evaporator 12 is provided with a bottom air outlet 5 communicated with the air inlet end of the self-flowing cold air channel 4.
That is, part of cold air from the evaporator 12 automatically flows into the self-flowing cold air channel 4 through the bottom air outlet under the action of gravity, and flows back to the top air return opening 8 after flowing in the cabinet 1 through the front air outlet 11 under the suction of the evaporator 12. The other part of cold air from the evaporator 12 flows back to the top air return opening 8 after being discharged from the lower air outlet 6 in the cabinet body 1, so that a cooling circulation channel is formed above and below the object placing bottom plate 10, the refrigerating speed is accelerated, the temperature of the stored meal is more uniform and is not layered up and down, the refrigerating effect is ensured, the air drying of the meal is reduced, and the quality, taste and display effect of the meal are ensured.
In this embodiment, the lower air outlet 6 is located above the storage bottom plate 10, and the lower air outlet 6 and the top air return 8 form a cold air circulation loop above the storage bottom plate 10. The storage bottom plate 10 is horizontally arranged above the foaming box body 3.
Specifically, a temperature sensor 7 for measuring the temperature inside the cabinet 9 is provided on one side of the evaporator 12. So that the temperature sensor 7 can be used for measuring the temperature in the cabinet in real time and controlling the start and stop of the refrigerating unit 2 according to the measured temperature.
Example 2
The embodiment provides a direct cooling self-air circulation cooked food cabinet, and the specific structure is different from embodiment 1 in that: in this embodiment, as shown in fig. 2, in order to avoid impurities entering and not affecting the return air of the evaporator, the top return air inlet 8 is covered with an evaporator cover plate 13, and the evaporator cover plate 13 is provided with a plurality of meshes. The underside of the storage bottom plate 10 is provided with heat preservation cotton.
Finally, it should be noted that the above-mentioned embodiments are only for illustrating the technical scheme of the present utility model and are not limiting; while the utility model has been described in detail with reference to the preferred embodiments, those skilled in the art will appreciate that: modifications may be made to the specific embodiments of the present utility model or equivalents may be substituted for part of the technical features thereof; without departing from the spirit of the utility model, it is intended to cover the scope of the utility model as claimed.
Claims (3)
1. The utility model provides a directly cool from wind circulation cooked food cabinet, includes the base and sets up the cabinet body at the base top, be provided with refrigerating unit, its characterized in that in the base: the back side of the cabinet body is provided with an evaporator communicated with the refrigerating unit through a pipeline, the bottom of the cabinet body is provided with a foaming box body from back to front obliquely downwards, a storage bottom plate is covered above the foaming box body, the storage bottom plate and the foaming box body are surrounded to form a self-flowing cold air channel, the air inlet end of the self-flowing cold air channel is communicated with the air outlet of the evaporator, and the air outlet end of the self-flowing cold air channel is provided with a front air outlet; the top of the evaporator is provided with a top air return opening, an evaporator cover plate is covered on the top air return opening, a plurality of meshes are formed in the evaporator cover plate, a lower air outlet is formed in the lower part of the evaporator, and a bottom air outlet communicated with an air inlet end of the self-flow cold air channel is formed in the bottom of the evaporator; the lower air outlet is positioned above the storage bottom plate, and the lower air outlet and the top air return opening form a cold air circulation loop above the storage bottom plate.
2. The direct-cooled self-air-circulated cooked food cabinet according to claim 1, wherein: the article placing bottom plate is horizontally arranged above the foaming box body, and heat preservation cotton is arranged on the lower side of the article placing bottom plate.
3. The direct-cooled self-air-circulated cooked food cabinet according to claim 2, wherein: one side of the evaporator is provided with a temperature sensor for measuring the temperature in the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320607170.0U CN220089073U (en) | 2023-03-24 | 2023-03-24 | Directly-cooled self-air circulation cooked food cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320607170.0U CN220089073U (en) | 2023-03-24 | 2023-03-24 | Directly-cooled self-air circulation cooked food cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220089073U true CN220089073U (en) | 2023-11-28 |
Family
ID=88846574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320607170.0U Active CN220089073U (en) | 2023-03-24 | 2023-03-24 | Directly-cooled self-air circulation cooked food cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220089073U (en) |
-
2023
- 2023-03-24 CN CN202320607170.0U patent/CN220089073U/en active Active
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