CN211782194U - Refrigerating device of ice lining refrigerator - Google Patents
Refrigerating device of ice lining refrigerator Download PDFInfo
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- CN211782194U CN211782194U CN202020321101.XU CN202020321101U CN211782194U CN 211782194 U CN211782194 U CN 211782194U CN 202020321101 U CN202020321101 U CN 202020321101U CN 211782194 U CN211782194 U CN 211782194U
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Abstract
The utility model discloses a refrigerating plant of ice lining refrigerator relates to refrigerator refrigeration technical field. The box body of the ice lining refrigerator of the utility model comprises a heat preservation layer, an evaporator, a heat equalizing layer, a cold accumulation phase change ice row, a cold conduction layer, a heat resisting layer, an inner container and a temperature sensor from outside to inside in sequence; the temperature sensor is arranged in the cold accumulation phase change ice row; the coil of the evaporator positioned at the lower part of the box body is sparse compared with the coil of the evaporator positioned at the upper part of the box body. The utility model is arranged in the cold accumulation phase change ice row through the temperature sensor and is used for monitoring and transmitting the temperature information in the cold accumulation phase change ice row to the main control board of the refrigerator; the refrigerator internal refrigeration temperature can reach the expected requirement, the refrigerator internal temperature can be controlled truly, the freezing efficiency of the cold accumulator, the uniformity in the refrigerator and the accuracy of the temperature can be greatly improved, and the condition that the temperature in the refrigerator is lower than 2 ℃ is avoided.
Description
Technical Field
The utility model belongs to the technical field of the refrigerator refrigeration, especially, relate to a refrigerating plant of ice lining refrigerator.
Background
At present, the temperature sensors of ice-lined refrigerators on the market are arranged as follows: the refrigerator is installed and the temperature inside the refrigerator is monitored to control the on-off or the surface temperature of the regenerator is monitored by arranging the temperature inside the refrigerator on the surface of the regenerator to control the on-off. However, in the actual cooling process of the ice-lined refrigerator, the temperature inside the refrigerator box and the temperature on the outer surface of the cold accumulator are firstly cooled, then heated and finally cooled. Therefore, the temperature monitored by the temperature sensor at this time does not represent the actual temperature inside the regenerator, and the regenerator does not reach the temperature expected to cool the inside of the refrigerator after cooling is stopped. The temperature difference of the upper and lower inner wall measuring points of the ice-lined refrigerator on the market is generally more than 4 ℃, and the complete freezing of all cold accumulators and the temperature of the inner wall measuring points never lower than 2 ℃ cannot be ensured.
In order to solve the problem, the utility model provides a refrigerating plant of ice lining refrigerator.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a refrigerating plant of ice lining refrigerator, install in cold-storage phase transition ice row through temperature sensor and be used for monitoring and transmitting cold-storage phase transition ice row internal temperature information to the refrigerator main control board, simultaneously, the coil pipe of the evaporimeter of box lower part is sparse compared with the coil pipe of the evaporimeter that is located box upper portion; the refrigerator internal refrigeration temperature can meet the expected requirement, and the refrigerator internal temperature can be controlled truly.
In order to solve the technical problem, the utility model discloses a realize through following technical scheme:
the utility model relates to a refrigerating device of an ice lining refrigerator, the box body of the ice lining refrigerator sequentially comprises a heat preservation layer, an evaporator, a heat equalizing layer, a cold accumulation phase change ice row, a cold conduction layer, a heat resisting layer, an inner container and a temperature sensor from outside to inside; the outer surface of the inner container of the box body is provided with a heat-resistant layer; a cold conducting layer is arranged on the outer side of the heat resisting layer; the cold-conducting layer is uniformly distributed with cold accumulation phase change ice rows from top to bottom; a uniform heating layer is arranged outside the phase change ice row; the heat equalizing layer is spirally provided with an evaporator from top to bottom;
the temperature sensor is arranged in the cold accumulation phase change ice row; the temperature sensor monitors and transmits the temperature information in the cold accumulation phase change ice row to the main control panel of the refrigerator.
Preferably, the coils of the evaporator located in the lower part of the tank are sparse compared to the coils of the evaporator located in the upper part of the tank.
Preferably, the soaking layer and the cold conducting layer are made of high-thermal-conductivity materials.
The utility model discloses an aspect has following beneficial effect:
1. the utility model is arranged in the cold accumulation phase change ice row through the temperature sensor and is used for monitoring and transmitting the temperature information in the cold accumulation phase change ice row to the main control board of the refrigerator; the method has the advantages that the refrigeration temperature in the refrigerator can reach the expected requirement, the real control of the temperature in the refrigerator is convenient, the freezing efficiency, the uniformity in the refrigerator and the accuracy of the temperature of the cold accumulator can be greatly improved, and the condition that the temperature in the refrigerator is lower than 2 ℃ is avoided;
2. the utility model discloses the coil pipe of the evaporimeter of box lower part is compared in the coil pipe of the evaporimeter that is located box upper portion sparsely, guarantees that cold-storage phase transition ice row completely freezes the time phase difference and is not more than 1 hour, guarantees that cold-storage phase transition ice row all reaches forecast refrigeration point.
Of course, it is not necessary for any particular product to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic sectional view of the ice-lined refrigerator body of the present invention;
FIG. 2 is a schematic structural view of the temperature sensor installed in the cold storage phase change ice bank of the present invention;
in the drawings, the components represented by the respective reference numerals are listed below:
1-evaporator, 2-heat equalizing layer, 3-cold accumulation phase change ice row, 4-cold conduction layer, 5-heat insulation layer, 6-inner container, 7-heat insulation layer and 8-temperature sensor.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "open hole", "upper", "middle", "length", "inner", etc. indicate positional or orientational relationships and are merely for convenience of description and simplicity of description, and do not indicate or imply that the referenced component or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.
Referring to fig. 1-2, the present invention relates to a refrigerating device of an ice lining refrigerator, the box body of the ice lining refrigerator comprises a heat insulation layer 7, an evaporator 1, a soaking layer 2, a cold accumulation phase change ice row 3, a cold conduction layer 4, a heat resistance layer 5, an inner container 6 and a temperature sensor 8 from outside to inside; specifically, a heat-resistant layer 5 is arranged on the outer surface of an inner container 6 of the box body; a cold conducting layer 4 is arranged outside the heat resistant layer 5; the cold guide layer 4 is uniformly distributed with cold accumulation phase change ice rows 3 from top to bottom; a heat equalizing layer 2 is arranged outside the cold accumulation phase change ice row 3; the heat equalizing layer 2 is spirally provided with an evaporator 1 from top to bottom; specifically, the soaking layer 2 is made of a high-thermal-conductivity material so as to ensure that the cold storage phase change ice row 3 is cooled and frozen more uniformly; the cold conducting layer 4 is also made of a material with high thermal conductivity so as to ensure that the inner container 6 is heated uniformly;
the coil of the evaporator 1 positioned at the lower part of the box body is sparse compared with the coil of the evaporator 1 positioned at the upper part of the box body; the time difference of completely freezing all the cold accumulation phase change ice rows 3 is ensured to be not more than 1 hour, and if the time difference is more than 1 hour, the temperature of a measuring point on the inner wall is lower than 2 ℃;
the temperature sensor 8 is arranged in the cold accumulation phase change ice row 3, so that the phenomenon that the temperature in the refrigerator is too low after the cold accumulation phase change ice row 3 is not completely frozen or is excessively frozen is avoided, and the phenomena that the cold accumulation phase change ice row 3 is not completely frozen and the temperature in the refrigerator is too low can be completely avoided by arranging the temperature sensor in the cold accumulation phase change ice row 3; the temperature sensor 8 monitors and transmits the temperature information in the cold accumulation phase change ice row 3 to the main control board of the refrigerator.
In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.
Claims (3)
1. The refrigerating device of the ice lining refrigerator is characterized in that a box body of the ice lining refrigerator sequentially comprises a heat insulation layer (7), an evaporator (1), a soaking layer (2), a cold accumulation phase change ice row (3), a cold conduction layer (4), a heat resistance layer (5), an inner container (6) and a temperature sensor (8) from outside to inside;
the outer surface of the inner container (6) of the box body is provided with a heat-resistant layer (5); a cold conducting layer (4) is arranged on the outer side of the heat resisting layer (5); the cold-conducting layer (4) is uniformly distributed with cold-storage phase-change ice rows (3) from top to bottom; a uniform heating layer (2) is arranged outside the phase change ice row (3); the heat equalizing layer (2) is spirally provided with an evaporator (1) from top to bottom;
the temperature sensor (8) is arranged in the cold accumulation phase change ice row (3); the temperature sensor (8) monitors and transmits the temperature information in the cold accumulation phase change ice row (3) to the main control panel of the refrigerator.
2. A refrigerating device of an ice-lined refrigerator as claimed in claim 1, wherein the coil of the evaporator (1) located at the lower part of the cabinet is sparse compared to the coil of the evaporator (1) located at the upper part of the cabinet.
3. The refrigerating device of an ice-lined refrigerator as claimed in claim 1, wherein the heat equalizing layer (2) and the cold conducting layer (4) are made of high thermal conductivity materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321101.XU CN211782194U (en) | 2020-03-16 | 2020-03-16 | Refrigerating device of ice lining refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020321101.XU CN211782194U (en) | 2020-03-16 | 2020-03-16 | Refrigerating device of ice lining refrigerator |
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| Publication Number | Publication Date |
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| CN211782194U true CN211782194U (en) | 2020-10-27 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020321101.XU Active CN211782194U (en) | 2020-03-16 | 2020-03-16 | Refrigerating device of ice lining refrigerator |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266976A (en) * | 2021-05-26 | 2021-08-17 | 合肥美的生物医疗有限公司 | Ice-lined refrigerator and refrigerator control method |
| CN115096035A (en) * | 2022-06-06 | 2022-09-23 | 青岛海尔生物医疗股份有限公司 | Inner container assembly for refrigerating device and refrigerating storage box |
-
2020
- 2020-03-16 CN CN202020321101.XU patent/CN211782194U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113266976A (en) * | 2021-05-26 | 2021-08-17 | 合肥美的生物医疗有限公司 | Ice-lined refrigerator and refrigerator control method |
| WO2022247476A1 (en) * | 2021-05-26 | 2022-12-01 | 合肥美的生物医疗有限公司 | Ice lined refrigerator and refrigerator control method |
| CN115096035A (en) * | 2022-06-06 | 2022-09-23 | 青岛海尔生物医疗股份有限公司 | Inner container assembly for refrigerating device and refrigerating storage box |
| CN115096035B (en) * | 2022-06-06 | 2023-10-24 | 青岛海尔生物医疗股份有限公司 | Liner assembly for refrigeration device and refrigeration storage box |
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