CN110657625B - Refrigerator with auxiliary freezing and thawing function - Google Patents
Refrigerator with auxiliary freezing and thawing function Download PDFInfo
- Publication number
- CN110657625B CN110657625B CN201910820823.1A CN201910820823A CN110657625B CN 110657625 B CN110657625 B CN 110657625B CN 201910820823 A CN201910820823 A CN 201910820823A CN 110657625 B CN110657625 B CN 110657625B
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- cold
- cabin
- pipe
- thawing
- refrigerator
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B2/00—Preservation of foods or foodstuffs, in general
- A23B2/80—Freezing; Subsequent thawing; Cooling
- A23B2/82—Thawing subsequent to freezing
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23B—PRESERVATION OF FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES; CHEMICAL RIPENING OF FRUIT OR VEGETABLES
- A23B4/00—Preservation of meat, sausages, fish or fish products
- A23B4/06—Freezing; Subsequent thawing; Cooling
- A23B4/07—Thawing subsequent to freezing
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/12—Arrangements of compartments additional to cooling compartments; Combinations of refrigerators with other equipment, e.g. stove
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D2400/00—General features of, or devices for refrigerators, cold rooms, ice-boxes, or for cooling or freezing apparatus not covered by any other subclass
- F25D2400/02—Refrigerators including a heater
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Combustion & Propulsion (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Abstract
The invention discloses a refrigerator with an auxiliary freezing and thawing function, and relates to the technical field of refrigerators. The invention comprises a thawing chamber, the thawing chamber comprises a shell and an inner container, the inner container is arranged in the middle of the shell, the shell and the inner container are mutually matched to form a plurality of cabins, the cabins comprise a top cabin, a bottom cabin, a first side cabin and a second side cabin, a cold pipe is arranged in the top cabin, a heat pipe is arranged in the bottom cabin, an ultrasonic generator is arranged in the first side cabin, a heat circulation pump and a cold circulation pump are arranged in the second side cabin, the heat circulation pump is connected with the heat pipe, and the cold circulation pump is connected with the cold pipe. According to the invention, the thawing chamber is arranged at the top of the refrigerator, the thawing efficiency is improved by introducing heat released by the refrigerator into the thawing chamber, the ultrasonic generator is arranged on the side surface of the thawing chamber, the inside and the outside of the object to be thawed are simultaneously thawed, the quality of the object to be thawed is improved, and the excessive heat is absorbed by arranging the cold pipe, so that the quality of the object to be thawed is prevented from being reduced due to the excessive temperature.
Description
Technical Field
The invention belongs to the technical field, and particularly relates to a refrigerator with an auxiliary freezing and thawing function.
Background
A common household refrigeration appliance of a refrigerator. At present, a common refrigerator is generally provided with a refrigerating chamber and a freezing chamber, food which needs to be stored for a long time is usually stored in the freezing chamber in a freezing way, the food needs to be taken out in advance for thawing when the food needs to be eaten, time and labor are wasted, bacteria are easy to breed in the thawing process, and the quality of the food is reduced; in the freezing process, when the food is directly cooled, the cell structure of the food is often punctured due to water crystallization in the cells, so that nutrition loss and taste reduction are caused.
Disclosure of Invention
The invention aims to provide a refrigerator with an auxiliary freezing and thawing function, and solves the problems in the background art.
In order to solve the technical problems, the invention is realized by the following technical scheme:
The invention relates to a refrigerator with an auxiliary freezing and thawing function, which comprises a thawing chamber, a refrigerating chamber and a freezing chamber, wherein the freezing chamber, the refrigerating chamber and the thawing chamber are sequentially connected, the refrigerator comprises an evaporator and a condenser, a cold channel and a hot channel are arranged on one surface of the refrigerator, the cold channel is arranged above the thawing chamber, the hot channel is arranged below the thawing chamber, the cold channel is connected with the surface of the evaporator, and the hot channel is connected with the surface of the condenser;
The thawing chamber comprises a shell, an inner container, an ultrasonic generator, a stacking plate, a temperature sensor, a circulating pump set, a cold pipe and a heat pipe; the inner container is arranged in the middle of the shell, and the shell is connected with the inner container through a plurality of fixing plates; the shell, the inner container and the fixing plate are matched with each other, the periphery of the inner container is divided into a plurality of cabins, and each cabin comprises a top cabin, a bottom cabin, a first side cabin and a second side cabin; a cold pipe is arranged in the top cabin, a heat pipe is arranged in the bottom cabin, a super-wave generator is fixedly arranged in the first side cabin, a circulating pump set is arranged in the second side cabin, the circulating pump set comprises a cold circulating pump and a hot circulating pump, a heat insulation board is arranged between the cold circulating pump and the hot circulating pump, the cold circulating pump is connected with the cold pipe, and the hot circulating pump) is connected with the heat pipe; the cold pipe is arranged in the cold channel, and the heat pipe is arranged in the hot channel; the temperature sensor comprises a first temperature sensor and a second temperature sensor, the first temperature sensor is arranged at the top of the inner container, and the second temperature sensor is arranged at the bottom of the inner container; the material piling plate is arranged in the inner container, a plurality of sliding grooves are formed in one surface of the bottom of the inner container, a plurality of sliding rods are arranged on one surface of the material piling plate, and the sliding rods are in sliding fit with the sliding grooves.
Preferably, the thawing chamber further comprises a sealing door, which is adapted to the dimensions of the housing, and which is connected to the housing.
Preferably, the refrigerator further comprises a power supply and a controller, wherein the controller is respectively and electrically connected with the circulating pump group and the temperature sensor; the power supply is respectively connected with the controller and the circulating pump group.
Preferably, the cold pipe and the heat pipe are both in a serpentine pipe structure in the top cabin or the bottom cabin, the cold channel and the heat channel are both in a U-shaped structure, the cold channel and the heat channel both comprise an inlet and an outlet, the cold pipe and the heat pipe are both in a sealing structure, and the cold pipe and the heat pipe are both filled with a refrigerant; the refrigerant is pure water.
Preferably, the stacking plate is of a wave-shaped structure, the two opposite surfaces of the stacking plate are provided with baffle plates, and the baffle plates and the stacking plate are mutually matched to form a box body structure.
The invention has the following beneficial effects:
1. According to the invention, the thawing chamber is arranged at the top of the refrigerator, the thawing efficiency is improved by introducing heat released by the refrigerator into the thawing chamber, the ultrasonic generator is arranged on the side surface of the thawing chamber, the inside and the outside of the object to be thawed are simultaneously thawed, the quality of the object to be thawed is improved, and the excessive heat is absorbed by arranging the cold pipe, so that the quality of the object to be thawed is prevented from being reduced due to the excessive temperature.
2. The invention adjusts the flow velocity of the refrigerants in the heat pipe and the cold pipe, and the low-frequency high-energy ultrasonic waves emitted by the ultrasonic generator assist in freezing food, thereby being beneficial to maintaining the cell structure of the food and reducing the loss of nutrient components in the freezing process.
Of course, it is not necessary for any one product to practice the invention to achieve all of the advantages set forth above at the same time.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
FIG. 1 is a schematic view showing a cabin distribution structure of a refrigerator with an auxiliary freeze thawing function according to the present invention;
FIG. 2 is a schematic view of the structure of the thawing chamber according to the present invention;
FIG. 3 is a top view of the thawing chamber of the present invention;
FIG. 4 is a schematic view of the cross-sectional structure A-A in FIG. 3;
FIG. 5 is a schematic view of the cross-sectional structure B-B in FIG. 3.
In the drawings, the list of components represented by the various numbers is as follows:
The device comprises a shell, a 3-ultrasonic generator, a 4-stacking plate, a 5-first temperature sensor, a 6-second temperature sensor, a 7-circulating pump set, an 8-cold pipe, a 9-heat pipe, a 101-top cabin, a 102-bottom cabin, a 103-first side cabin, a 104-second side cabin, a 105-sealing cover, a 201-sliding chute, a 401-sliding rod, a 701-cold circulating pump, a 702-heat circulating pump, an A-thawing chamber, a B-refrigerating chamber, a C-freezing chamber, a D-cold channel and an E-heat channel.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be understood that the terms "upper," "middle," "outer," "inner," "top," "bottom," and the like are merely used for convenience in describing the present invention and to simplify the description, and do not denote or imply that the components or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the invention.
Examples
Referring to fig. 1, the invention relates to a refrigerator with an auxiliary freezing and thawing function, which comprises a thawing chamber A, a refrigerating chamber B and a freezing chamber C, wherein the freezing chamber C, the refrigerating chamber B and the thawing chamber A are sequentially connected, the refrigerator comprises an evaporator and a condenser, a cold channel D and a hot channel E are arranged on one surface of the refrigerator, the cold channel D is arranged above the thawing chamber A, the hot channel E is arranged below the thawing chamber A, leng Dao D is connected with the surface of the evaporator, and the hot channel E is connected with the surface of the condenser.
As shown in fig. 2-5, the thawing chamber a comprises a shell 1, a liner, an ultrasonic generator 3, a stacker plate 4, a temperature sensor, a circulating pump set 7, a cold pipe 8 and a heat pipe 9; the inner container is arranged in the middle of the shell 1, and the shell 1 is connected with the inner container through a plurality of fixing plates; the shell 1, the liner and the fixing plate are matched with each other to divide the periphery of the liner into a plurality of cabins, wherein each cabin comprises a top cabin 101, a bottom cabin 102, a first side cabin 103 and a second side cabin 104; a cold pipe 8 is arranged in the top cabin 101, a heat pipe 9 is arranged in the bottom cabin 102, a super-wave generator 3 is installed and fixed in the first side cabin 103, a circulating pump set 7 is installed in the second side cabin 104, the circulating pump set 7 comprises a cold circulating pump 701 and a hot circulating pump 702, a heat insulation board is arranged between the cold circulating pump 701 and the hot circulating pump 702, the cold circulating pump 701 is connected with the cold pipe 8, and the hot circulating pump 702 is connected with the heat pipe 9; the cold pipe 8 is arranged in the cold channel D, and the heat pipe 9 is arranged in the hot channel E; the temperature sensor comprises a first temperature sensor 5 and a second temperature sensor 6, wherein the first temperature sensor is arranged at the top of the inner container, and the second temperature sensor 5 is arranged at the bottom of the inner container; the stacking plate 4 is arranged in the liner, a plurality of sliding grooves 201 are formed in one surface of the bottom of the liner, a plurality of sliding rods 401 are arranged on one surface of the stacking plate 4, and the sliding rods 401 are in sliding fit with the sliding grooves 201.
The thawing chamber A further comprises a sealing door, the sealing door is matched with the size of the shell 1, and the sealing door is connected with the shell 1.
The refrigerator further comprises a power supply and a controller, and the controller is respectively and electrically connected with the circulating pump set 7 and the temperature sensor; the power supply is respectively connected with the controller and the circulating pump group 7.
The cold pipe 8 and the heat pipe 9 are both in a serpentine pipe structure in the top cabin 101 or the bottom cabin 102, the cold channel D and the heat channel E are both in a U-shaped structure, the cold channel D and the heat channel E both comprise an inlet and an outlet, the cold pipe 8 and the heat pipe 9 are both in a sealing structure, and the cold pipe 8 and the heat pipe 9 are both filled with a refrigerant; the refrigerant is pure water.
Wherein, the stacking plate 4 is of a wave-shaped structure, the two opposite surfaces of the stacking plate 4 are provided with baffle plates, and the baffle plates and the stacking plate 4 are mutually matched to form a box body structure.
Examples
Referring to fig. 1 to 5, the invention relates to a refrigerator with auxiliary freezing and thawing functions, which has the following working principle: the top of the refrigerator is provided with a thawing chamber, a cold pipe 8 and a heat pipe 9 are respectively arranged at the top and the bottom of the thawing chamber, objects are thawed by utilizing heat transfer generated by the refrigerator, refrigerants are arranged in the cold pipe 8 and the heat pipe 9 for heat transfer, the heat is introduced into the thawing chamber through the heat pipe 9 under the absorption and release actions of the refrigerator on the heat in the refrigerating process, and excessive heat is absorbed through the cold pipe 8, so that the accurate control of the temperature in the thawing chamber A is realized, and the thawing effect is improved; in the thawing process, the cold pipe 8 is arranged at the top, the heat pipe 9 is arranged at the bottom, the air at the top of the thawing chamber A has low temperature and high density, the air at the bottom of the thawing chamber A has high temperature and low density, air convection is formed in the thawing chamber A, the local temperature is prevented from being too high in the thawing process, and the thawing efficiency is improved by arranging the ultrasonic generator 3 on the side to carry out ultrasonic oscillation on things; the flow velocity of the refrigerants in the heat pipe 9 and the cold pipe 8 is regulated, and the ultrasonic generator 3 emits low-frequency high-energy ultrasonic waves to assist in freezing food, so that the cell structure of the food is maintained, and the loss of nutrient components in the freezing process is reduced.
In the description of the present specification, the descriptions of the terms "one embodiment," "example," "specific example," and the like, 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 present invention. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiments or examples. 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 invention disclosed above are intended only to assist in the explanation of the invention. The preferred embodiments are not exhaustive or to limit the invention to the precise form 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 the practical application, to thereby enable others skilled in the art to best understand and utilize the invention. The invention is limited only by the claims and the full scope and equivalents thereof.
Claims (5)
1. The utility model provides a refrigerator with supplementary freezing function of thawing, includes thawing chamber (A), cold-stored room (B) and freezer (C), cold-stored room (B) and thawing chamber (A) connect gradually, its characterized in that: the refrigerator comprises an evaporator and a condenser, wherein a cold channel (D) and a hot channel (E) are arranged on one surface of the refrigerator, the cold channel (D) is arranged above a thawing chamber (A), the hot channel (E) is arranged below the thawing chamber (A), the cold channel (D) is connected with the surface of the evaporator, and the hot channel (E) is connected with the surface of the condenser;
The thawing chamber (A) comprises a shell (1), an inner container, an ultrasonic generator (3), a stacking plate (4), a temperature sensor, a circulating pump set (7), a cold pipe (8) and a heat pipe (9); the inner container is arranged in the middle of the shell (1), and the shell (1) is connected with the inner container through a plurality of fixing plates; the shell (1), the inner container and the fixing plate are matched with each other, the periphery of the inner container is divided into a plurality of cabins, and each cabin comprises a top cabin (101), a bottom cabin (102), a first side cabin (103) and a second side cabin (104); a cold pipe (8) is arranged in the top cabin (101), a heat pipe (9) is arranged in the bottom cabin (102), an ultrasonic generator (3) is fixedly arranged in the first side cabin (103), a circulating pump set (7) is arranged in the second side cabin (104), the circulating pump set (7) comprises a cold circulating pump (701) and a hot circulating pump (702), a heat insulation board is arranged between the cold circulating pump (701) and the hot circulating pump (702), the cold circulating pump (701) is connected with the cold pipe (8), and the hot circulating pump (702) is connected with the heat pipe (9); the cold pipe (8) is arranged in the cold channel (D), and the heat pipe (9) is arranged in the hot channel (E); the temperature sensor comprises a first temperature sensor (5) and a second temperature sensor (6), wherein the first temperature sensor (5) is arranged at the top of the inner container, and the second temperature sensor (6) is arranged at the bottom of the inner container; the material piling plate (4) is arranged in the liner, a plurality of sliding grooves (201) are formed in one surface of the bottom of the liner, a plurality of sliding rods (401) are arranged on one surface of the material piling plate (4), and the sliding rods (401) are in sliding fit with the sliding grooves (201).
2. A refrigerator with auxiliary freeze thawing function according to claim 1, characterized in that the thawing chamber (a) further comprises a sealing door adapted to the dimensions of the casing (1), said sealing door being connected to the casing (1).
3. The refrigerator with the auxiliary freezing and thawing function according to claim 1, characterized in that it further comprises a power supply and a controller, which are electrically connected with the circulation pump group (7) and the temperature sensor, respectively; the power supply is respectively connected with the controller and the circulating pump group (7).
4. The refrigerator with the auxiliary freezing and thawing function according to claim 1, wherein the cold pipe (8) and the heat pipe (9) are of a serpentine pipe structure in a top compartment (101) or a bottom compartment (102), the cold channel (D) and the heat channel (E) are of a U-shaped structure, the cold channel (D) and the heat channel (E) comprise an inlet and an outlet, the cold pipe (8) and the heat pipe (9) are of a sealing structure, and the cold pipe (8) and the heat pipe (9) are filled with a refrigerant; the refrigerant is pure water.
5. The refrigerator with the auxiliary freezing and thawing function according to claim 1, wherein the stacking plate (4) is of a wave-shaped structure, two opposite surfaces of the stacking plate (4) are provided with baffles, and the baffles and the stacking plate (4) are mutually matched to form a box body structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820823.1A CN110657625B (en) | 2019-08-30 | 2019-08-30 | Refrigerator with auxiliary freezing and thawing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910820823.1A CN110657625B (en) | 2019-08-30 | 2019-08-30 | Refrigerator with auxiliary freezing and thawing function |
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| Publication Number | Publication Date |
|---|---|
| CN110657625A CN110657625A (en) | 2020-01-07 |
| CN110657625B true CN110657625B (en) | 2024-08-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910820823.1A Active CN110657625B (en) | 2019-08-30 | 2019-08-30 | Refrigerator with auxiliary freezing and thawing function |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113959144B (en) * | 2021-09-30 | 2023-02-17 | 北京空间飞行器总体设计部 | An integrated device for uniform temperature, heat insulation and bearing for space |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210663533U (en) * | 2019-08-30 | 2020-06-02 | 长虹美菱股份有限公司 | A refrigerator with auxiliary freezing and thawing function |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204240679U (en) * | 2014-11-10 | 2015-04-01 | 青岛海尔股份有限公司 | Defrosting room and refrigerator |
| JP2017026197A (en) * | 2015-07-21 | 2017-02-02 | 克己 酒井 | Food freezer |
| CN109631463B (en) * | 2017-10-09 | 2021-06-22 | 青岛海尔智能技术研发有限公司 | refrigerator |
| CN107853541A (en) * | 2017-11-01 | 2018-03-30 | 合肥华凌股份有限公司 | Weight predictor method, defreezing method, device, refrigeration plant and storage medium |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN210663533U (en) * | 2019-08-30 | 2020-06-02 | 长虹美菱股份有限公司 | A refrigerator with auxiliary freezing and thawing function |
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