CN215724449U - Liquid freezes agitator and liquid cooling freeze sleep equipment for sleep equipment - Google Patents
Liquid freezes agitator and liquid cooling freeze sleep equipment for sleep equipment Download PDFInfo
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- CN215724449U CN215724449U CN202121790266.2U CN202121790266U CN215724449U CN 215724449 U CN215724449 U CN 215724449U CN 202121790266 U CN202121790266 U CN 202121790266U CN 215724449 U CN215724449 U CN 215724449U
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Abstract
A stirrer for liquid freezing sleep equipment and the liquid freezing sleep equipment are provided, wherein the stirrer for the liquid freezing sleep equipment is provided with a rotating shaft and an impeller, and the impeller is fixedly connected to the tail end of the rotating shaft; the impeller is formed by alternately and integrally connecting a plurality of first fan-shaped and a plurality of second fan-shaped, and the sum of the central angles of the first fan-shaped and the second fan-shaped is 360 degrees; defining a radius of the first sector as r1Defining the radius of the second sector as r2In existence of r1＞r2(ii) a The impeller is also provided with a plurality of pairs of flanging structures which are used for connecting the impeller and the impellerThe part of the first sector protruding out of the first sector is defined as a functional part, and each pair of flanging structures are respectively and integrally connected with two side edges of one functional part. The stirrer for the liquid cooling freeze-sleeping device can greatly improve the freezing efficiency, and can enable all the freezing liquid in the freezing cavity to flow, so that the heat exchange speed of the freezing liquid, the freezing coil and the frozen object is greatly improved.
Description
Technical Field
The utility model relates to the technical field of liquid refrigeration sleeping equipment, in particular to a stirrer for the liquid refrigeration sleeping equipment and the liquid refrigeration sleeping equipment.
Background
The liquid freezing and sleeping device is characterized in that freezing liquid is used as a refrigerant to directly contact with a frozen object, the frozen object such as aquatic products, meat, fruits and vegetables food is directly frozen and fresh-kept in the freezing liquid within 6 minutes to 30 minutes, the freezing temperature can reach minus 30 ℃ at the lowest, cell membranes of the frozen object are not frozen and are in a state of organism micro-freezing, and then the frozen and fresh-kept aquatic products, meat, fruits and vegetables food is kept through refrigeration, so that the quality is fresh and alive. The refrigerating fluid comprises volatile organic solvent such as ethanol. Liquid refrigeration dormancy equipment in actual work, need stir the freezing liquid of freezing intracavity portion through the agitator, make the freezing liquid flow to the heat exchange rate of freezing coil pipe and the quilt thing of freezing liquid and liquid refrigeration dormancy equipment is accelerated.
In the frozen dormancy equipment of present liquid, the agitator all sets up in the border position of freezing chamber one side to reserve great big space and be used for placing the big thing that is frozen, consequently cause the agitator to flow the effect poor to the cryogenic fluid of keeping away from the agitator position, thereby restricted the freezing efficiency of the frozen dormancy equipment of liquid.
Therefore, it is necessary to provide a stirrer for a liquid cooling sleep device and a liquid cooling sleep device to solve the deficiencies of the prior art.
SUMMERY OF THE UTILITY MODEL
One of the objects of the present invention is to provide a beater for liquid crystal sleeping apparatus which avoids the disadvantages of the prior art. This liquid cooling is agitator for frozen sleep device can improve freezing efficiency.
The above object of the present invention is achieved by the following technical measures:
the utility model provides a liquid cooling dormancy agitator for equipment is provided with pivot and impeller, impeller fixed connection is in the end of pivot.
The impeller is formed by alternately and integrally connecting a plurality of first fan-shaped impeller bodies and a plurality of second fan-shaped impeller bodies, and the sum of the central angles of the first fan-shaped impeller bodies and the central angles of the second fan-shaped impeller bodies is 360 degrees.
Defining a radius of the first sector as r1Defining the radius of the second sector as r2In existence of r1＞r2。
The impeller is further provided with a plurality of pairs of flanging structures, the part of the first sector protruding out of the first sector is defined as a functional part, and each pair of flanging structures are respectively and integrally connected to two side edges of one functional part.
One side far away from the rotating shaft is defined as a lower side, the other side opposite to the lower side is defined as an upper side, and each pair of flanging structures is divided into an upper flanging and a lower flanging.
Preferably, the number of the flanging structures is the same as that of the first sectors.
In two adjacent pairs of the flanging structures, the upper flanging of one flanging structure is adjacent to the lower flanging of the other flanging structure.
Preferably, the upper flange and the lower flange are both in sector structures.
The included angle between the upper flanging and the integrally connected functional part is defined as alpha, alpha is larger than or equal to 130 degrees and smaller than or equal to 150 degrees, the included angle between the lower flanging and the integrally connected functional part is defined as beta is larger than or equal to 135 degrees and smaller than or equal to 155 degrees, and beta is larger than alpha.
Defining the central angle of the first fan shape as theta1In the presence of theta of 30 DEG or less1≤70°；2.5r2≤r1≤3.5r2。
Preferably, α is 141 ° and β is 147 °.
Defining the central angle of the upper flanging to be theta2In the presence of theta of 25 DEG or less2Not more than 40 degrees, and defining the central angle of the lower flanging to be theta3In the presence of theta of 20 DEG or less3Less than or equal to 35 degrees and has theta2＜θ3。
It is another object of the present invention to avoid the disadvantages of the prior art and to provide a liquid cooled sleeping apparatus. The liquid cooling freeze-sleeping device has the advantage of good flowing effect on refrigerating fluid.
The above object of the present invention is achieved by the following technical measures:
provided is a liquid-cooled sleeping apparatus having the above-mentioned stirrer for liquid-cooled sleeping apparatus.
The utility model relates to a stirrer for liquid freezing sleep equipment and the liquid freezing sleep equipment, wherein the stirrer for the liquid freezing sleep equipment is provided with a rotating shaft and an impeller, and the impeller is fixedly connected to the tail end of the rotating shaft; the impeller is formed by alternately and integrally connecting a plurality of first fan-shaped and a plurality of second fan-shaped, and the sum of the central angles of the first fan-shaped and the second fan-shaped is 360 degrees; defining a radius of the first sector as r1Defining the radius of the second sector as r2In existence of r1＞r2(ii) a The impeller is further provided with a plurality of pairs of flanging structures, the part of the first sector protruding out of the first sector is defined as a functional part, and each pair of flanging structures are respectively and integrally connected to two side edges of one functional part. The stirrer for the liquid cooling freeze-sleeping device can greatly improve the freezing efficiency, and can enable all the freezing liquid in the freezing cavity to flow, so that the heat exchange speed of the freezing liquid, the freezing coil and the frozen object is greatly improved.
Drawings
The utility model is further illustrated by means of the attached drawings, the content of which is not in any way limiting.
Fig. 1 is a perspective view of a stirrer for a liquid cooling sleep apparatus.
Fig. 2 is a schematic structural view of the impeller.
Fig. 3 is a partial schematic view of the direction a in fig. 2.
Fig. 4 is a partial schematic view in the direction B in fig. 2.
Fig. 5 is a schematic structural view of the impeller.
In fig. 1 to 5, there are included:
a rotating shaft 100,
An impeller 200,
A first sector 210, a functional part 211,
A second sector 220,
Detailed Description
The technical solution of the present invention is further illustrated by the following examples.
Example 1.
An agitator for a liquid cooling sleep device, as shown in fig. 1 to 5, is provided with a rotating shaft 100 and an impeller 200, wherein the impeller 200 is fixedly connected to the end of the rotating shaft 100. The impeller 200 is formed by alternately and integrally connecting a plurality of first sectors 210 and a plurality of second sectors 220, and the sum of the central angles of the plurality of first sectors 210 and the central angles of the plurality of second sectors 220 is 360 °.
The radius of the first sector 210 is defined as r1The radius of the second sector 220 is defined as r2In existence of r1＞r2And 2.5r2≤r1≤3.5r2。
It should be noted that, through experimental verification, the relationship between the radii of the first sector 210 and the second sector 220 is 2.5r2≤r1≤3.5r2The whole intensity and the stirring effect of the stirrer are better.
The impeller 200 is further provided with a plurality of pairs of flanging structures, a portion of the first sector 210 protruding from the first sector 210 is defined as a functional portion 211, and each pair of flanging structures is integrally connected to two side edges of one functional portion 211.
When the function part 211 drives the flanging structure to rotate, the freezing liquid is stirred.
The side far away from the rotating shaft 100 is defined as the lower side, the side opposite to the lower side is defined as the upper side, and each pair of the flanging structures is divided into an upper flanging 230 and a lower flanging 240.
The number of the burring structures of the present invention is the same as the number of the first sectors 210. And in two adjacent pairs of the flange structures, the upper flange 230 of one of the flange structures is adjacent to the lower flange 240 of the other flange structure.
The upper turned edge 230 and the lower turned edge 240 of the present invention are both of a fan-shaped structure, and it should be noted that the new practical fan-shaped structure is specifically formed by two fan-shaped structures with the same central angle, and the centers of the two fan-shaped structures are overlapped, and specifically, the remaining graph after the fan-shaped structure with the larger radius minus the fan-shaped structure with the smaller radius is the fan-shaped structure of the present invention. The sector with the larger radius of the present embodiment is equal to the radius of the first sector 210.
In the utility model, the included angle between the upper turned edge 230 and the integrally connected functional part 211 is defined as alpha, which is larger than or equal to 130 degrees and smaller than or equal to 150 degrees, the included angle between the lower turned edge 240 and the integrally connected functional part 211 is defined as beta which is larger than or equal to 135 degrees and smaller than or equal to 155 degrees, and beta is larger than alpha. α can be 130 °, 133 °, 135 °, 137 °, 139 °, 141 °, 144 °, 146 °, 150 °, or the like; β may be 135 °, 137 °, 139 °, 141 °, 144 °, 146 °, 147 °, 150 °, 152 °, or 155 °, etc., and it is only necessary that α and β satisfy the above range, and β > α. In this example, α is 141 ° and β is 147 °.
Defining the central angle of the first sector 210 as theta1In the presence of theta of 30 DEG or less1Not more than 70 degrees, in particular theta1Can be 30 degrees, 40 degrees, 50 degrees, 60 degrees or 70 degrees, and the like1Is 60 degrees.
Defining the central angle of the upper flange 230 as theta2In the presence of theta of 25 DEG or less2Not more than 40 degrees, and defining the central angle of the lower flanging 240 as theta3In the presence of theta of 20 DEG or less3Less than or equal to 35 degrees and has theta2＜θ3. Specific theta2Can be 25 degrees, 26 degrees, 28 degrees, 31 degrees, 35 degrees or 40 degrees, theta3Can be 20 degrees, 21 degrees, 24 degrees, 28 degrees, 31 degrees or 35 degrees, and the like, and only needs theta2And theta3Satisfies the above range, and theta2＜θ3And (4) finishing. Theta of the embodiment2Is 33 DEG theta3Is 34 deg..
Multiple experiments prove that when alpha, beta and theta are equal1、θ2And theta3When the downward turned edge 240 is within the range of the embodiment, the flowing effect generated by the stirring of the refrigerating fluid is better, wherein when the alpha is 141, the beta is 147 and the theta is theta1Is 60 DEG theta2Is 33 DEG and theta3The flow is best at 34 deg.. When the stirrer is used for stirring, all the refrigerating fluid in the refrigerating cavity can flow.
Under the condition that other conditions are completely the same, freezing and refreshing the frozen object by using a stirrer of the liquid freezing sleep equipment in the prior art, wherein the freezing time is 20 minutes; when the stirrer of the utility model is used, the freezing time is less than 1 minute, and the novel stirrer for the liquid cooling freeze-sleeping equipment can greatly improve the freezing efficiency.
This liquid cooling freezes dormancy agitator for equipment can improve freezing efficiency greatly, and this agitator can produce all refrigerating fluid homoenergetic in the freezing chamber and flow to improve the refrigerating fluid greatly and freeze the coil pipe and by the heat exchange rate of freezing the thing.
Example 2.
A liquid crystal sleep device having a stirrer for liquid crystal sleep device as in example 1.
This liquid cooling dormancy equipment that freezes can improve freezing efficiency greatly, and this agitator can produce all refrigerating fluid homoenergetic in the freezing chamber and flow to improve the refrigerating fluid greatly and freeze the coil pipe and by the heat exchange rate of freezing the thing.
Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting the protection scope of the present invention, and although the present invention is described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions can be made on the technical solutions of the present invention without departing from the spirit and scope of the technical solutions of the present invention.
Claims (10)
1. The utility model provides a liquid freezes agitator for sleep equipment which characterized in that: the impeller is fixedly connected to the tail end of the rotating shaft;
the impeller is formed by alternately and integrally connecting a plurality of first fan-shaped and a plurality of second fan-shaped, and the sum of the central angles of the first fan-shaped and the second fan-shaped is 360 degrees;
defining a radius of the first sector as r1Defining the radius of the second sector as r2In existence of r1＞r2；
The impeller is further provided with a plurality of pairs of flanging structures, the part of the first sector protruding out of the first sector is defined as a functional part, and each pair of flanging structures are respectively and integrally connected to two side edges of one functional part.
2. An agitator for a liquid cold sleep device as set forth in claim 1, wherein: one part far away from the rotating shaft is defined as a lower part, the other part opposite to the lower part is defined as an upper part,
each pair of the flanging structures is divided into an upper flanging and a lower flanging.
3. An agitator for a liquid cold sleep device as set forth in claim 2, wherein: the number of the flanging structures is the same as that of the first sectors.
4. An agitator for a liquid cold sleep device as set forth in claim 3, wherein: in two adjacent pairs of the flanging structures, the upper flanging of one flanging structure is adjacent to the lower flanging of the other flanging structure.
5. An agitator for a liquid cold sleep device as set forth in claim 4, wherein: the upper flanging and the lower flanging are both in sector structures.
6. An agitator for a liquid cold sleep device as set forth in claim 5, wherein: the included angle between the upper flanging and the integrally connected functional part is defined as alpha, alpha is larger than or equal to 130 degrees and smaller than or equal to 150 degrees, the included angle between the lower flanging and the integrally connected functional part is defined as beta is larger than or equal to 135 degrees and smaller than or equal to 155 degrees, and beta is larger than alpha.
7. An agitator for a liquid cold sleep device as set forth in claim 6, wherein: defining the central angle of the first fan shape as theta1In the presence of theta of 30 DEG or less1≤70°；
2.5r2≤r1≤3.5r2。
8. An agitator for a liquid cold sleep device as set forth in claim 7, wherein: the α is 141 ° and the β is 147 °.
9. An agitator for a liquid cold sleep device as set forth in claim 8, wherein: defining the central angle of the upper flanging to be theta2In the presence of theta of 25 DEG or less2Not more than 40 degrees, and defining the central angle of the lower flanging to be theta3In the presence of theta of 20 DEG or less3Less than or equal to 35 degrees and has theta2＜θ3。
10. A liquid frozen sleep apparatus having an agitator for a liquid frozen sleep apparatus as claimed in any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790266.2U CN215724449U (en) | 2021-08-02 | 2021-08-02 | Liquid freezes agitator and liquid cooling freeze sleep equipment for sleep equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121790266.2U CN215724449U (en) | 2021-08-02 | 2021-08-02 | Liquid freezes agitator and liquid cooling freeze sleep equipment for sleep equipment |
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| Publication Number | Publication Date |
|---|---|
| CN215724449U true CN215724449U (en) | 2022-02-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121790266.2U Active CN215724449U (en) | 2021-08-02 | 2021-08-02 | Liquid freezes agitator and liquid cooling freeze sleep equipment for sleep equipment |
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| Country | Link |
|---|---|
| CN (1) | CN215724449U (en) |
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2021
- 2021-08-02 CN CN202121790266.2U patent/CN215724449U/en active Active
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