CN214307763U - Refrigerator and cooling structure thereof - Google Patents
Refrigerator and cooling structure thereof Download PDFInfo
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- CN214307763U CN214307763U CN202023248758.7U CN202023248758U CN214307763U CN 214307763 U CN214307763 U CN 214307763U CN 202023248758 U CN202023248758 U CN 202023248758U CN 214307763 U CN214307763 U CN 214307763U
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Abstract
The utility model discloses a refrigerator and cooling structure thereof, wherein, cooling structure set up in the refrigerator for treat the cooling thing and treat the cooling thing cooling, its characterized in that, cooling structure includes: a drive assembly comprising at least two rotational axes; the at least two rotating shafts are arranged in parallel at intervals to define a cooling space, and the cooling space is used for placing the object to be cooled; and the at least two rotating shafts are arranged in the cold volume chamber. The technical problem of the utility model is that the refrigerator (freezer) can not cool the beverage quickly.
Description
Technical Field
The utility model relates to a refrigeration plant technical field, in particular to refrigerator and cooling structure thereof.
Background
The iced drink is widely popular among people. At present, the iced drink is generally formed by directly adding ice into the drink, and the mode has the following disadvantages: firstly, the amount of ice blocks added cannot be predicted, the temperature reduction effect cannot be achieved when the ice blocks are added less, and the ice blocks are excessively cold when the ice blocks are added more; secondly, the original concentration of the drink can be diluted by adding ice blocks, so that the taste of the drink is deteriorated.
A refrigerator (freezer) is a common household appliance. At least one function of a refrigerator (freezer) is to cool a beverage, such as a drink or beer, so that people can drink a cold drink. In the prior art, the beverage or beer can not be cooled quickly when being directly placed in the refrigerating chamber, and the beverage or beer can be generally experienced as cool beverage or beer only after being directly placed in the refrigerating chamber for at least 45 minutes, so that the demand that some people can drink cold beverages quickly is not met.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims at providing a refrigerator and cooling structure thereof, aiming at solving the technical problem that the refrigerator (freezer) can not cool the beverage quickly in the prior art.
In order to achieve the above object, in a first aspect, the present invention provides a cooling structure for a refrigerator for cooling a substance to be cooled, the cooling structure comprising:
a drive assembly comprising at least two rotational axes; the at least two rotating shafts are arranged in parallel at intervals to define a placing space, and the placing space is used for placing the object to be cooled;
and the at least two rotating shafts are arranged in the cold volume chamber.
Optionally, the drive assembly comprises a primary gear and at least two secondary gears, the primary gear being in mesh with the at least two secondary gears; wherein the at least two pinions drive respective corresponding axes of rotation.
Optionally, the driving assembly comprises a motor, the motor comprises an output shaft, and the output shaft is hermetically connected with the cold volume chamber; the output shaft is fixedly connected with the main gear.
Optionally, the motor is connected to an outer chamber wall of the cold chamber.
Optionally, the drive assembly further comprises a power interface electrically connected to the motor.
Optionally, the cold chamber has a preset amount of water and/or ice in contact with the object to be cooled.
In order to achieve the above object, in a second aspect, the present invention provides a refrigerator, which includes a cooling chamber and the cooling structure; the cooling structure is arranged in the cooling chamber.
Optionally, the cooling compartment has an air outlet and an air return.
Optionally, the cooling compartment has a temperature sensor therein.
Optionally, the refrigerator further comprises a freeze evaporator.
The technical scheme of the utility model is that: arranging at least two rotating shafts in the cold chamber; when the object to be cooled is placed in the placing space defined by the at least two rotating shafts, the rotating shafts rotate, and the object to be cooled rotates around the axes of the rotating shafts based on the friction force between the object to be cooled and the rotating shafts; at this moment, treat that the beverage in the cooling object produces anomalous flow state for beverage and cold volume room carry out the heat transfer fully, compare in the direct cooling of stewing among the prior art, the utility model discloses a technique can reach the purpose fast to the beverage cooling, and the crowd can drink the drink in shorter time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, 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 the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic diagram of an embodiment of the present subject matter;
FIG. 2 is a schematic perspective view of an embodiment of the subject matter of the present invention;
fig. 3 is a sectional view of section a-a in fig. 1.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) | |
| 100a | |
100e | |
|
| | Placing space | 100f | |
|
| | Master gear | 200 | Object to be cooled | |
| 100d | |
300 | Cold volume chamber | |
| w | Water level |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, if there is a description relating to "first", "second", etc. in the embodiments of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout includes three juxtapositions, exemplified by "A and/or B" including either A or B or both A and B. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
In the embodiment of the present invention, a cooling structure is provided for cooling the beverage in the object to be cooled 200; the object to be cooled is a beverage can filled with beverages such as beverage and beer; referring to fig. 1, the cooling structure includes:
a driving assembly including at least two rotating shafts 100 a; the at least two rotating shafts are arranged in parallel at intervals to define a placing space 100b, and the placing space 100b is used for placing the object to be cooled 200;
a cold volume chamber 300, said at least two rotary shafts 100a being arranged in said cold volume chamber 300.
The technical scheme of the utility model is that: at least two rotating shafts 100a are provided in the cold chamber 300; when the object to be cooled 200 is placed in the placing space defined by the at least two rotating shafts 100a, the rotating shafts 100a rotate, and the object to be cooled 200 rotates around its axis based on the frictional force between it and the rotating shafts 100 a; at this moment, treat that the beverage in the cooling object 200 produces anomalous flow state for beverage and cold volume room carry out the heat transfer fully, compare in the direct cooling of stewing among the prior art, the utility model discloses a technique can reach the purpose fast to the beverage cooling, and the crowd can drink the drink in shorter time.
Optionally, referring to fig. 1, the driving assembly includes a main gear 100c and at least two sub-gears 100d, the main gear 100c is meshed with the at least two sub-gears 100 d; wherein the at least two pinions 100d drive the respective corresponding rotating shafts 100a, respectively. In the specific implementation process, the rotating shafts 100a are respectively driven by the respective pinions 100d to drive the object to be cooled 200 to rotate around the axis thereof based on the friction force between the object to be cooled and the rotating shafts 100 a; it should be noted that the rotating shaft is keyed to the pinion 100d, and a bearing (not shown) is mounted on the wall of the cold chamber 200 for mounting the end of the rotating shaft; the sub-gears 100d are located at opposite sides of the main gear 100 c.
Optionally, the driving assembly includes a motor 100e, and the motor 100e includes an output shaft, and the output shaft is hermetically connected to the cold volume chamber 300; the output shaft is fixedly connected with the main gear 100 c. In the specific implementation process, one side of the cold volume chamber 300 close to the motor 100e is provided with a through hole, a bearing and a sealing structure are arranged in the through hole, the bearing is used for installing an output shaft, and the sealing structure is used for sealing the output shaft and the cold volume chamber. The sealing structure of the output shaft is the prior art and is not described in detail herein. The output shaft is fixedly connected to the main gear 100c, such as by a key connection. Preferably, the electric machine 100e is preferably a direct drive electric machine.
Optionally, the electric machine 100e is connected to the outer chamber wall of the cold chamber 300. In the specific implementation, the electric machine 100e is fixed to the outer wall of the cold chamber 300 by screws.
Optionally, the driving assembly further includes a power interface 100f, and the power interface 100f is electrically connected to the motor 100 e. Specifically, the power interface 100f is electrically connected to an external power source, and the power interface 100f is electrically connected to the motor 100e through a wire.
Optionally, the cold chamber 300 has a predetermined amount of water and/or ice in it, which is in contact with the object 200 to be cooled. In a specific implementation, referring to fig. 3, the water level w, the ice-water mixture or the ice cubes have a capacity such that they can contact the object to be cooled 200; in a specific embodiment, when the transmission shaft 100a rotates, the disturbed water forms an irregular flow state, thereby improving the heat exchange efficiency between the water and the beverage. Meanwhile, when the object 200 to be cooled (pop can or bottled beer) rotates, impact contact is generated between the object and water, the heat exchange efficiency of the object and the water is improved, and the beverage is cooled rapidly. The temperature of the water is 0-5 ℃. In another specific embodiment, when the rotating shaft 100a rotates, the ice cubes are driven to move, so that the dissolving speed of the ice cubes is increased; meanwhile, when the object 200 to be cooled (pop can or bottled beer) rotates, impact contact is generated between ice-water mixtures formed after ice is dissolved, the heat exchange efficiency of the object 200 and the ice-water mixtures is improved, and the beverage is rapidly cooled.
The utility model also provides a refrigerator, this refrigerator include cooling compartment (not shown) and cooling structure, and the concrete structure of this cooling structure refers to above-mentioned embodiment, because the refrigerator has adopted the whole technical scheme of above-mentioned all embodiments, consequently has all beneficial effects that the technical scheme of above-mentioned embodiment brought at least, and the repeated description is no longer given here. The cold volume chamber is arranged in the cooling chamber, and a cold source is provided for the cold volume chamber through the cooling chamber.
Optionally, the cooling compartment has an air outlet and an air return. The air outlet is connected with the evaporator through an air supply pipe, and the air return inlet is connected with the evaporator through an air return pipe. When the fan is started, the cold energy of the evaporator is sent to the beer cooling chamber in a forced air convection mode, and the cold energy is provided for the cold energy chamber.
Optionally, a temperature sensor is arranged in the cooling chamber. The temperature sensor is mainly used for measuring the temperature in the cooling chamber.
The utility model discloses a refrigerator, an optimal implementation process of its is:
firstly, the refrigerator comprises a beer cooling chamber, and the cooling chamber comprises a cold quantity chamber, a temperature sensor, an air outlet and an air return inlet; the refrigerator also comprises a freezing evaporator, the air outlet is used for directly inducing air through an air pipe by the freezing evaporator, and the air return port supplies air from the compartment to the evaporator.
Secondly, the cooling chamber 300 is provided with a motor 100e, a transmission shaft 100a, a sealing structure (not shown) and a gear set (a main gear and a pinion), wherein a lead of the motor 100e is connected with a power interface 100f, and the power interface 100f can be connected with a power socket interface of the cooling chamber.
Thirdly, the motor 100e can drive the two transmission shafts 100a to rotate in the same direction when being started. When the cooling object 200 is placed on the driving shaft 100a, the cooling object 200 may be rotated according to the moving speed of the driving shaft. When the rotating speed is enough, the flow state of the object to be cooled 200 is changed, thereby improving the cooling rate of the object to be cooled 200.
Fourth, before the rapid freezing function is started, water is added to the bottom of the cold chamber 300, and the water level is as shown in fig. 3, so that pre-cooling is performed in advance. And the air door of the cooling chamber is not opened in the precooling process, water sinks through cold air for refrigeration and is cooled, and the target temperature T1 and the recommended temperature T1 are 0-5 ℃.
Fifthly, starting the rapid icing function, starting the motor 100e, rotating the object to be cooled 200 at a preset rotating speed H1, and driving the object to be cooled 200 to rotate by friction between the transmission shaft and the object to be cooled 200 in the pop-top can or the bottle. The transmission shaft is located under water, and when the transmission shaft rotates, the pre-cooling water is disturbed to form an irregular flow state, so that the heat exchange efficiency of the cooling water is improved. Meanwhile, when the pop can or the bottled to-be-cooled object 200 rotates, the object is contacted with disturbed precooled water, and the heat exchange efficiency of the pop can or the bottled to-be-cooled object is improved. The object to be cooled 200 is rapidly cooled.
And sixthly, after the rapid icing function is started, the compressor runs at the highest rotating speed, and the freezing fan supplies power according to the maximum rated voltage to provide lower air supply temperature and larger air supply quantity. And the air door is opened to supply air to the object to be cooled 200 in the cold room. After 5min, the temperature of the object to be cooled 200 meets the drinking requirement, the air door is closed, the motor stops rotating, and the object to be cooled 200 can be taken out for drinking.
The above is only the optional embodiment of the present invention, and not the scope of the present invention is limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. The utility model provides a cooling structure, is applied to the refrigerator for treat the cooling thing cooling, its characterized in that, cooling structure includes:
a drive assembly comprising at least two rotational axes; the at least two rotating shafts are arranged in parallel at intervals to define a placing space, and the placing space is used for placing the object to be cooled;
and the at least two rotating shafts are arranged in the cold volume chamber.
2. The cooling structure of claim 1, wherein the driving assembly includes a main gear and at least two sub-gears, the main gear being meshed with the at least two sub-gears;
wherein the at least two pinions drive respective corresponding axes of rotation.
3. The cooling structure of claim 2, wherein the drive assembly includes a motor including an output shaft,
the output shaft is hermetically connected with the cold energy chamber;
the output shaft is fixedly connected with the main gear.
4. The cooling structure according to claim 3, characterized in that the electric motor is connected to the outer chamber wall of the cold chamber.
5. The cooling structure of claim 4, wherein the drive assembly further comprises a power interface, the power interface being electrically connected to the motor.
6. The cooling structure according to any one of claims 1 to 5, characterized in that the cold chamber has a predetermined amount of water and/or ice in contact with the object to be cooled.
7. A refrigerator, characterized in that it comprises a cooling compartment and a cooling structure according to any one of claims 1 to 6;
the cooling structure is arranged in the cooling chamber.
8. The refrigerator of claim 7, wherein the temperature-reducing compartment has an air outlet and an air return.
9. The refrigerator as claimed in claim 8, wherein a temperature sensor is provided in the temperature-reducing compartment.
10. The refrigerator according to any one of claims 7 to 9, wherein the refrigerator further comprises a freezing evaporator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248758.7U CN214307763U (en) | 2020-12-28 | 2020-12-28 | Refrigerator and cooling structure thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023248758.7U CN214307763U (en) | 2020-12-28 | 2020-12-28 | Refrigerator and cooling structure thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214307763U true CN214307763U (en) | 2021-09-28 |
Family
ID=77863713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023248758.7U Active CN214307763U (en) | 2020-12-28 | 2020-12-28 | Refrigerator and cooling structure thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214307763U (en) |
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2020
- 2020-12-28 CN CN202023248758.7U patent/CN214307763U/en active Active
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