CN219656419U - Convection circulation device, refrigeration device and wine cooler - Google Patents
Convection circulation device, refrigeration device and wine cooler Download PDFInfo
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- CN219656419U CN219656419U CN202320512027.3U CN202320512027U CN219656419U CN 219656419 U CN219656419 U CN 219656419U CN 202320512027 U CN202320512027 U CN 202320512027U CN 219656419 U CN219656419 U CN 219656419U
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- refrigeration
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- air
- opening
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 68
- 235000014101 wine Nutrition 0.000 title claims abstract description 39
- 238000001816 cooling Methods 0.000 claims abstract description 45
- 230000000694 effects Effects 0.000 abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 20
- 235000020095 red wine Nutrition 0.000 description 10
- 230000005855 radiation Effects 0.000 description 5
- 238000005192 partition Methods 0.000 description 3
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 2
- 229910052782 aluminium Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 239000005457 ice water Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 230000000191 radiation effect Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Abstract
The utility model discloses a convection circulation device, a refrigeration device and a wine cooler. A convection circulation device comprising: the outer liner is provided with an inner cavity; the inner container is arranged in the inner cavity of the outer container, the inner container is provided with a placing opening and a placing cavity communicated with the placing opening, and a gap arranged between the outer wall of the inner container and the inner wall of the outer container forms an air guide groove for air to flow; and the convector is arranged in the outer liner and forms convection air in the air guide groove. A refrigeration device comprising: a housing; the convection circulation device is arranged in the shell; the refrigerator further comprises a refrigeration assembly, and the refrigeration assembly is arranged on the outer liner. Wine cooler comprises a refrigerating device. The convection circulation device, the refrigeration device and the wine cooler have the characteristics of simple structure, uniform cooling and good cooling effect.
Description
Technical Field
The utility model relates to the field of refrigeration appliances, in particular to a convection circulation device, a refrigeration device and a wine cooler.
Background
At present, wine coolers in the market all adopt red wine bottles to be in direct contact with the inner container of the wine cooler or achieve the purpose of refrigeration, so that several problems can not be solved: 1. the temperature of each place of the wine bottle is different due to the non-uniform temperature of the inner container, so that the temperature of each place of the red wine is different, and the taste of the red wine is affected; 2. the temperature of the inner container close to the refrigerating sheet is very low, the temperature of other places is relatively high, the temperature is uneven, and the wine bottle is easy to crack; 3. the cold air in the liner is static but not flowing, so that the wine bottle cannot be cooled down quickly, and the cooling speed of the red wine is reduced. These problems all lead to the fact that the wine cooler cannot achieve the effects of rapid, uniform and safe refrigeration, the performance is greatly reduced, and the use experience of users is affected.
The wine cooler disclosed in Chinese patent publication No. CN201021866Y comprises a container for containing ice and cold water, a supporting base and a water pump, wherein the container is fixed on a host, two cavities for containing ice and cold water are respectively arranged in the container, the two cavities are isolated by a partition plate, and a water return hole is formed in the partition plate; the water pump is fixed in the host computer, and the water inlet of water pump communicates with the cavity that holds ice, and the delivery port of water pump communicates with the cavity that holds cold water. The water pump pumps the ice water in the cavity for containing the ice into the other cavity for containing the cold water, and the water in the cavity for containing the cold water enters the cavity for containing the ice through the water return hole on the partition plate, so that the ice water is mixed through circulation, and the temperature of the water in the cavity for containing the cold water is adjusted in real time. The water outlet in the technical scheme is arranged at the lower left part, the water return hole is arranged at the upper right part, and part of cold water can flow in the cavity of the cold water, so that the temperature around the wine bottle is uneven.
Disclosure of Invention
In order to overcome the defects and shortcomings in the prior art, the utility model provides the convection circulation device, the refrigeration device and the wine cooler which are simple in structure, uniform in cooling and good in cooling effect.
The utility model is realized by the following technical scheme:
in a first aspect, a convection circulation device includes:
the outer liner is provided with an inner cavity;
the inner container is arranged in the inner cavity of the outer container, the inner container is provided with a placing opening and a placing cavity communicated with the placing opening, and a gap arranged between the outer wall of the inner container and the inner wall of the outer container forms an air guide groove for air to flow;
and the convector is arranged in the outer liner and forms convection air in the air guide groove.
According to the convection circulation device, the air guide groove is arranged between the outer wall of the inner container and the inner wall of the outer container, and the convector is arranged in the outer container, so that air flow can be generated in the air guide groove by using the convector, the air convection circulation along the inner container is realized, the cooling effect on the inner container is achieved, the inner container is cooled uniformly, and the purpose of cooling wine can be achieved when the inner container is used for storing red wine and the like.
In one embodiment of the above technical solution, the inner container is provided with a convection opening, and the convection opening communicates the placement cavity with the air guide groove. The convection opening that sets up can be with placing chamber and the wind-guiding groove intercommunication of inner bag to realize the convection circulation between inner bag and the outer courage, the convection air can be to the inside direct cooling of inner bag, and the cooling effect is good.
In one embodiment, the convection opening is formed in a side wall or a bottom wall of the liner. The convection opening can be arranged in various positions, and the two positions are only in an exemplary mode, so that air convection can be formed between the inner container and the outer container.
According to the technical scheme, in one implementation mode, the avoidance gap is formed between the opening end of the placement opening and the inner wall of the outer liner, and the avoidance gap is used for communicating the placement cavity with the air guide groove. The structure that sets up like this is ingenious, need not to set up another trompil again alone to realize placing the intercommunication of chamber and wind-guiding groove, realize the air convection between the two.
In one embodiment, the convector is a convection fan. The convection fan has a simple structure and is convenient to install and use.
In a second aspect, a refrigeration device includes:
a housing;
the convection circulation device of any of the above, the outer bladder disposed in the housing;
the refrigerator further comprises a refrigeration assembly, and the refrigeration assembly is arranged on the outer liner.
According to the refrigerating device, the air guide groove is arranged between the outer wall of the inner container and the inner wall of the outer container, and the convector is arranged in the outer container, so that air flow can be generated in the air guide groove by using the convector, the air convection circulation along the inner container is realized, the cooling effect on the inner container is achieved, the inner container is cooled uniformly, and when the inner container is used for storing red wine and the like, the purpose of cooling cold wine can be achieved; the additionally arranged refrigerating component can cool convection air, and further has the effect of ice wine.
In one embodiment of the above technical solution, the outer liner is provided with a mounting hole, and the convector is disposed at an inner side of the mounting hole;
the refrigerating assembly comprises a refrigerating chip, the refrigerating chip is mounted on the mounting hole, the cold end of the refrigerating chip faces the convector, and the hot end of the refrigerating chip faces the outer side of the mounting hole.
During operation, temperature difference is generated at two ends of the refrigeration chip, heat generated by the hot end is dissipated to the outer side of the mounting hole, and convection air is cooled by cooling of the cold end, so that the refrigeration effect is achieved.
In one embodiment, the refrigeration assembly further includes a cooling fin and a heat sink; the cooling fin is attached to the cold end of the refrigeration chip; the radiating fin is attached to the hot end of the refrigeration chip. The cold end of the refrigeration chip cools down the cooling fin simultaneously, thereby cooling the convection air. The heat generated by the hot end of the refrigeration chip is transferred to the radiating fin, and the heat is radiated through the radiating fin, so that the radiating effect is improved.
In an embodiment of the foregoing disclosure, the refrigeration assembly further includes a heat radiator, the heat radiator is mounted in the housing, and the heat radiator is located outside the hot end of the refrigeration chip. The radiator can actively discharge heat generated by the hot end of the refrigeration chip, and the radiating effect is further improved.
In a third aspect, an wine cooler comprises a refrigeration device according to any of the preceding claims.
The convection circulation device, the refrigeration device and the wine cooler have the beneficial effects that:
according to the convection circulation device, the refrigeration device and the wine cooler, the air guide groove is formed between the outer wall of the inner container and the inner wall of the outer container, and the convector is arranged in the outer container, so that air flow can be generated in the air guide groove by using the convector, the convection circulation of air along the inner container is realized, the cooling effect on the inner container is achieved, the inner container is cooled uniformly, and the purpose of cooling wine can be achieved when the inner container is used for storing red wine and the like. The convection circulation device, the refrigeration device and the wine cooler have the characteristics of simple structure, uniform cooling and good cooling effect.
Drawings
Fig. 1 is a cross-sectional view of a convection circulation device and a refrigeration device according to the present utility model.
Fig. 2 is a partial enlarged view at I in fig. 1.
Fig. 3 is a partial enlarged view at II in fig. 1.
Fig. 4 is a schematic perspective view of a refrigerating apparatus according to the present utility model.
Detailed Description
Terms of orientation such as up, down, left, right, front, rear, front, back, top, bottom, etc. mentioned or possible to be mentioned in the present specification are defined with respect to the configurations shown in the drawings, which are relative concepts, and thus may be changed according to different positions and different use states thereof. These and other directional terms should not be construed as limiting terms.
Please refer to fig. 1-3. Fig. 1 is a cross-sectional view of a convection circulation device and a refrigeration device according to the present utility model. Fig. 2 is a partial enlarged view at I in fig. 1. Fig. 3 is a partial enlarged view at II in fig. 1.
In a first aspect, a convection circulation device includes an outer bladder 1, an inner bladder 2, and a convector 3.
The outer bladder 1 has an inner cavity 10 and has an opening 11 communicating with the inner cavity 10.
The inner container 2 is arranged in the inner cavity 10 of the outer container 1, the inner container 2 is provided with a placing opening 21 and a placing cavity 20 communicated with the placing opening 21, the placing opening 21 faces the opening 11 of the outer container 1, and a gap arranged between the outer wall of the inner container 2 and the inner wall of the outer container 1 forms an air guide groove 100 for air flow.
The convector 3 is disposed in the outer liner 1, and the convector 3 forms convection air in the air guide groove 100.
Through setting up wind scooper 100 between the outer wall of inner bag 2 and the inner wall of outer bag 1 to set up convector 3 in outer bag 1, can utilize convector 3 to produce the air flow in wind scooper 100, thereby realize along the air convection circulation of inner bag 2, play the cooling effect to inner bag 2, and even to the cooling of inner bag 2, guarantee that every position difference in temperature of inner bag 2 is little, when inner bag 2 is used for depositing red wine etc. can reach the purpose of cold wine cooling.
In one embodiment, the inner container 2 is provided with a convection opening 12, and the convection opening 12 communicates the placement chamber 20 with the air guide groove 100. The convection opening 12 that sets up can be with placing chamber 20 and wind-guiding groove 100 intercommunication of inner bag 2 to realize the convection current circulation between inner bag 2 and the outer bag 1, the convection current air can be to the inside direct cooling of inner bag 2, and the cooling effect is good.
In one embodiment, an escape gap 210 is provided between the opening end of the placement port 21 and the inner wall of the outer liner 1, and the escape gap 210 communicates the placement chamber 20 with the air guide groove 100. The structure of setting up like this is ingenious, need not to set up another trompil again alone to realize placing the intercommunication of chamber 20 and wind-guiding groove 100, realize the air convection between the two.
In one embodiment, the convection opening 12 is provided in a side wall or bottom wall of the liner 2. The convection opening 12 may be provided in various positions, and the two positions are only exemplary, so that air convection between the liner 2 and the outer liner 1 can be achieved. In this way, the convection circulation is not limited to circulation from the bottom to the top of the liner 2, and may be performed on the side of the liner 2.
In particular, the convector 3 is a convection fan. The convection fan has a simple structure and is convenient to install and use.
When the convector 3 is operated, air between the liner 2 and the air guide groove 100 and air between the liner 2 and the red wine bottle can flow to form internal circulation.
In one embodiment, the convection circulation device further comprises a fixing seat 4, the fixing seat 4 is installed at the lower part of the inner cavity 10 of the outer liner 1, and the bottom end of the inner liner 2 is arranged in the outer liner 1 through the fixing seat 4.
In a second aspect, referring further to fig. 4, a refrigeration apparatus includes: a housing 5, a convection circulation device and a refrigeration assembly 6. The outer liner 1 is arranged in the shell 5; the refrigeration assembly 6 is arranged on the outer container 1.
In one embodiment, the outer liner 1 is provided with a mounting hole 101, and the convector 3 is arranged on the inner side of the mounting hole 101;
the refrigeration assembly 6 includes a refrigeration chip 61, the refrigeration chip 61 is mounted on the mounting hole 101, the cold end of the refrigeration chip 61 faces the convector 3, and the hot end of the refrigeration chip 61 faces the outside of the mounting hole 101.
In operation, the temperature difference is generated at two ends of the refrigeration chip 61, the heat generated at the hot end is dissipated to the outer side of the mounting hole 101, and the cooling of the cold end cools the convection air, so that the refrigeration effect is achieved.
In the specific implementation, the refrigeration chip 61 is a semiconductor chip for refrigeration, so that a cold source can be quickly generated.
In one embodiment, the refrigeration assembly 6 further includes cooling fins 62 and cooling fins 63; the cooling fin 62 is attached to the cold end of the refrigeration chip 61; the heat sink 63 is attached to the hot end of the refrigeration chip 61. The cold side of the refrigeration chip 61 cools down and simultaneously cools down the cooling fins 62, thereby cooling down the convection air. The heat generated by the hot end of the refrigeration chip 61 is transferred to the radiating fin 63, and the heat is radiated through the radiating fin 63, so that the radiating effect is improved.
In particular embodiments, cold aluminum and hot aluminum are selected for cooling fin 62 and cooling fin 63, respectively.
When the convector 3 operates, air between the liner 2 and the air guide groove 100 and air between the liner 2 and the wine bottle can flow to form internal circulation, so that air flow continuously flows out of the cooling plate 62, flows out of the surface of the wine bottle, flows back to the cooling plate 62, and continuously flows to the wine bottle after being cooled, thereby realizing the function of rapid and uniform refrigeration. The cold air stream is cooled as it passes over the cooling fins 62, which rapidly and evenly delivers cold air to the wine bottle for rapid and even wine chilling.
In practice, the convector 3 (convection fan) may blow forward to the cooling fin 62, draw air from the wine bottle, or blow backward to the wine bottle, draw air from the cooling fin 62.
In one embodiment, a heat insulating layer 7 is preferably disposed between the outer liner 1 and the outer shell 5, and between the outer liner 1 and the heat sink 63, so as to insulate the outside heat, and preserve heat inside the outer liner 1. The heat insulating layer 7 can be made of heat insulating cotton.
In one embodiment, the refrigeration assembly 6 further includes a heat sink 64, the heat sink 64 being mounted in the housing 5, and the heat sink 64 being located outside the hot end of the refrigeration chip 61. The heat sink 64 can actively discharge the heat generated at the hot end of the refrigeration chip 61, thereby further improving the heat dissipation effect.
In particular, the heat sink 64 is a heat dissipating fan and is mounted on the outside of the heat sink 63. The cooling fan has simple structure and is convenient to install and use.
In order to improve the heat radiation effect, it is preferable that the bottom of the housing 5 is provided with the heat radiation hole 50, the air outlet side of the radiator 64 is directed to the heat radiation hole 50, and the air suction side of the radiator 64 is directed to the heat radiation fin 63, so that the heat extracted from the heat radiation fin 63 can be directly blown out from the heat radiation hole 50.
In a third aspect, an wine cooler includes a refrigeration device.
The wine cooler can safely, quickly and uniformly ice wine, can bring higher-level use experience to users, and can select more varieties for the users.
The convection circulation device, the refrigeration device and the wine cooler have the beneficial effects that:
according to the convection circulation device, the refrigeration device and the wine cooler, the air guide groove 100 is formed between the outer wall of the inner container 2 and the inner wall of the outer container 1, and the convector 3 is arranged in the outer container 1, so that air flow can be generated in the air guide groove 100 by using the convector 3, air convection circulation along the inner container 2 is realized, the cooling effect on the inner container 2 is achieved, the inner container 2 is cooled uniformly, and the purpose of cooling wine can be achieved when the inner container 2 is used for storing red wine and the like. The convection circulation device, the refrigeration device and the wine cooler have the characteristics of simple structure, uniform cooling and good cooling effect.
The present utility model is not limited to the above-described embodiments, but, if various modifications or variations of the present utility model are not departing from the spirit and scope of the present utility model, the present utility model is intended to include such modifications and variations as fall within the scope of the claims and the equivalents thereof.
Claims (7)
1. A convection circulation device, comprising:
the outer liner is provided with an inner cavity;
the inner container is arranged in the inner cavity of the outer container, the inner container is provided with a placing opening and a placing cavity communicated with the placing opening, and a gap arranged between the outer wall of the inner container and the inner wall of the outer container forms an air guide groove for air to flow;
the convector is arranged in the outer liner and forms convection air in the air guide groove;
a convection opening is arranged on the inner container, and the convection opening communicates the placing cavity with the air guide groove;
the convection opening is arranged on the side wall or the bottom wall of the inner container;
an avoidance gap is arranged between the opening end of the placement opening and the inner wall of the outer liner, and the avoidance gap is communicated with the placement cavity and the air guide groove.
2. A convection circulation device as set forth in claim 1 wherein: the convector is a convection fan.
3. A refrigeration device, comprising:
a housing;
the convection circulation device of any one of claims 1-2, the outer bladder disposed in the enclosure;
the refrigerator further comprises a refrigeration assembly, and the refrigeration assembly is arranged on the outer liner.
4. A refrigeration unit as set forth in claim 3 wherein: the outer container is provided with a mounting hole, and the convector is arranged on the inner side of the mounting hole;
the refrigerating assembly comprises a refrigerating chip, the refrigerating chip is mounted on the mounting hole, the cold end of the refrigerating chip faces the convector, and the hot end of the refrigerating chip faces the outer side of the mounting hole.
5. The refrigeration unit as set forth in claim 4 wherein: the refrigeration assembly further comprises cooling fins and heat sinks; the cooling fin is attached to the cold end of the refrigeration chip; the radiating fin is attached to the hot end of the refrigeration chip.
6. A refrigeration unit as set forth in any one of claims 4 to 5 wherein: the refrigeration assembly further comprises a radiator, wherein the radiator is installed in the shell, and the radiator is located on the outer side of the hot end of the refrigeration chip.
7. A wine cooler comprising a refrigeration device according to any one of claims 3 to 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512027.3U CN219656419U (en) | 2023-03-15 | 2023-03-15 | Convection circulation device, refrigeration device and wine cooler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320512027.3U CN219656419U (en) | 2023-03-15 | 2023-03-15 | Convection circulation device, refrigeration device and wine cooler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219656419U true CN219656419U (en) | 2023-09-08 |
Family
ID=87859521
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320512027.3U Active CN219656419U (en) | 2023-03-15 | 2023-03-15 | Convection circulation device, refrigeration device and wine cooler |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219656419U (en) |
-
2023
- 2023-03-15 CN CN202320512027.3U patent/CN219656419U/en active Active
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