CN220981654U - Low-temperature quick-freezing refrigerator for food - Google Patents
Low-temperature quick-freezing refrigerator for food Download PDFInfo
- Publication number
- CN220981654U CN220981654U CN202322567443.6U CN202322567443U CN220981654U CN 220981654 U CN220981654 U CN 220981654U CN 202322567443 U CN202322567443 U CN 202322567443U CN 220981654 U CN220981654 U CN 220981654U
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- assembly
- refrigerator
- cavity
- refrigerating
- fixed frame
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- 238000007710 freezing Methods 0.000 title claims description 8
- 238000007789 sealing Methods 0.000 claims abstract description 43
- 238000004321 preservation Methods 0.000 claims abstract description 21
- 238000001514 detection method Methods 0.000 claims abstract description 9
- 238000005057 refrigeration Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 238000005192 partition Methods 0.000 claims description 7
- 230000008014 freezing Effects 0.000 claims description 5
- 229920005830 Polyurethane Foam Polymers 0.000 claims description 4
- 239000000463 material Substances 0.000 claims description 4
- 239000011496 polyurethane foam Substances 0.000 claims description 4
- 230000008859 change Effects 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 239000003507 refrigerant Substances 0.000 description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 3
- 229910052802 copper Inorganic materials 0.000 description 3
- 239000010949 copper Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 230000004308 accommodation Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003749 cleanliness Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a low-temperature quick-frozen food refrigerator, which comprises a refrigeration assembly, wherein the refrigeration assembly is arranged on the refrigerator assembly; the heat preservation assembly is arranged in the refrigerator assembly; a temperature detection assembly; the refrigerator component is provided with an installation space. The utility model is provided with a cabinet body component, which comprises a cabinet body, a switch door, a baffle plate and a fixed frame, wherein the cabinet body is provided with a refrigerating cavity, a containing cavity I and a containing cavity II, the switch door is rotationally connected with the cabinet body through a hinge, the baffle plate is arranged in the refrigerating cavity and divides the refrigerating cavity into a plurality of subchambers, each subchamber is provided with an independent sealing door, each sealing door can be independently opened, the fixed frame is arranged in the refrigerating cavity, the sealing door is rotationally connected with the fixed frame, the refrigerating cavity is sealed through the matching of the fixed frame and the sealing door, when articles are needed to be put in or taken out, the overflow of cold air in the refrigerating cavity can be effectively reduced only by opening the corresponding sealing door, and the heat preservation performance of the cabinet body is improved.
Description
Technical Field
The utility model relates to the technical field of refrigerators, in particular to a low-temperature quick-frozen food refrigerator.
Background
The refrigerator is another name of a refrigerator and a refrigerated cabinet. All evaporating pipes of the high-quality refrigerator are made of high-quality copper coils and are processed into wide-surface special shapes. The stainless steel plate has a smooth and good surface, the whole plate is thin and uniform, and the proper thickness is adopted, so that the service life is long, and the appearance of the refrigerator is smooth and firm. The copper pipe has better cold transfer effect than the aluminum pipe or the composite pipe, better corrosion resistance, high-quality copper coil pipe has the advantages of high cleanliness in the pipe and less pipe joints, and can effectively prevent the internal leakage or blockage failure of the refrigerating system. The round tube is processed into a rectangle, so that the contact between the evaporating tube and the cold-transferring liner is changed from point contact to surface contact, the transfer area is enlarged, and the refrigerating speed can be increased.
In the prior art, the application number is: the Chinese patent document of CN202223551208.1 discloses a refrigerator capable of improving the fresh-keeping effect, which comprises a refrigerator component, wherein a circulating air guide component is arranged at the rear side of the inside of the refrigerator component, and a plurality of detachable support components are arranged in the inside of the refrigerator component and in front of the circulating air guide component; the refrigerator assembly comprises a refrigerator body, and positioning holes are formed in the inner wall of the refrigerator body; the circulating air guide assembly comprises a square plate, an air guide fan is fixedly arranged in the square plate, a plurality of strip-shaped air openings are formed in the front surface of the square plate, and the square plate is arranged on the rear side of the refrigerator body.
According to the content, the existing refrigerator has poor sealing performance, and when the cabinet door is opened, cold air in the cabinet body leaks due to air convection, so that the heat preservation effect of the refrigerator is affected. Therefore, there is a need for an improvement in such a structure to overcome the above-mentioned drawbacks.
Disclosure of utility model
The utility model aims to provide a low-temperature quick-frozen food refrigerator, which is used for solving the problems that the sealing performance of the existing refrigerator is poor, and cold air in a refrigerator body leaks due to air convection when a cabinet door is opened, so that the heat preservation effect of the refrigerator is affected.
The technical aim of the utility model is realized by the following technical scheme:
A low temperature quick freezing freezer for food, comprising:
the refrigerator assembly is provided with an installation space;
The refrigeration assembly is arranged on the refrigerator assembly and is used for providing cool air for the refrigerator assembly;
The heat preservation assembly is arranged in the refrigerator assembly and is used for maintaining the temperature stability of the refrigerator assembly;
A temperature detection assembly for detecting a temperature change within the freezer assembly;
The refrigerator assembly further comprises a cabinet body, a switch door, a partition plate and a fixed frame, wherein the cabinet body is provided with a refrigerating cavity, a first accommodating cavity and a second accommodating cavity; the switch door is rotationally connected with the cabinet body through a hinge and is used for sealing the cabinet body; the partition board is arranged in the refrigerating cavity and divides the refrigerating cavity into a plurality of subchambers, and each subchamber is provided with an independent sealing door; the fixed frame is installed in the cold storage cavity, and the sealing door is connected with the fixed frame in a rotating way through the hinge, and seals the cold storage cavity through the fixed frame matched with the sealing door.
The utility model is further provided with: the back of the switch door is fixedly connected with the sealing part, a sealing frame matched with the sealing part is arranged in the refrigerating cavity, and when the switch door is closed, the sealing part is embedded into the sealing frame to seal the refrigerating cavity.
The utility model is further provided with: the refrigeration assembly includes:
the evaporator is arranged in the first accommodating cavity, and the first accommodating cavity is communicated with the refrigerating cavity through the cold air channel;
the condenser is arranged in the second accommodating cavity, and the first end of the condenser is connected with the first end of the evaporator through a pipeline;
The compressor is arranged in the accommodating cavity II, the input end of the compressor is connected with the second end of the evaporator through a pipeline, and the output end of the compressor is connected with the second end of the condenser through a pipeline.
The utility model is further provided with: the output end of the cold air channel is provided with a plurality of air outlet grids, and each sub-cavity is internally provided with an air outlet grid.
The utility model is further provided with: the heat preservation subassembly includes: the heat preservation layer is arranged in the refrigerating cavity and is a member made of polyurethane foam materials.
The utility model is further provided with: the temperature detection assembly includes: the temperature sensors are arranged in a plurality of mode, and each subchamber is internally provided with the temperature sensor.
In summary, the utility model has the following beneficial effects:
1. The cabinet body assembly comprises a cabinet body, a switch door, a partition plate and a fixed frame, wherein the cabinet body is provided with a refrigerating cavity, a first accommodating cavity and a second accommodating cavity, the switch door is rotationally connected with the cabinet body through hinges and is used for sealing the cabinet body, the partition plate is installed in the refrigerating cavity and divides the refrigerating cavity into a plurality of subchambers, each subchamber is provided with an independent sealing door, each sealing door can be independently opened, the fixed frame is installed in the refrigerating cavity, the sealing door is rotationally connected with the fixed frame, the refrigerating cavity is sealed through the cooperation of the fixed frame and the sealing door, when articles are needed to be put in or taken out, the cold air overflow of the refrigerating cavity can be effectively reduced only by opening the corresponding sealing door, and the heat preservation performance of the cabinet body is improved;
2. The refrigerator is provided with a heat preservation assembly, the heat preservation layer is positioned between the refrigerator body and the refrigerating cavity, the heat preservation layer is a member made of polyurethane foam materials and is used for improving the heat preservation performance of the refrigerating cavity and reducing the speed of external heat entering the refrigerator.
Drawings
Fig. 1 is a schematic view of the internal structure of the present utility model.
Fig. 2 is a transverse cross-sectional view of the present utility model.
Fig. 3 is a longitudinal cross-sectional view of the present utility model.
Fig. 4 is a schematic view of the assembled structure of the present utility model.
Fig. 5 is a schematic structural view of the present utility model.
Fig. 6 is a schematic view of a part of the structure of the present utility model.
Number labels: cabinet 1, refrigerating chamber 2, first accommodation chamber 3, second accommodation chamber 4, switch door 5, partition 6, fixed frame 7, sealing part 8, sealing frame 9, evaporator 10, condenser 11, compressor 12, cold air channel 13, air outlet grille 14, heat preservation layer 15, temperature sensor 16
Detailed Description
In order that the manner in which the above-recited features, advantages, objects and advantages of the utility model are obtained, a more particular description of the utility model will be rendered by reference to specific embodiments thereof which are illustrated in the appended drawings.
As shown in fig. 1 to 6, the low-temperature quick-freezing food refrigerator provided by the utility model comprises a refrigerator component, a refrigerating component, a heat preservation component and a temperature detection component;
The refrigerator component is provided with an installation space for accommodating the refrigerating component, the heat preservation component and the temperature detection component; the refrigeration component is arranged on the refrigerator component and is used for providing cool air for the refrigerator component; the heat preservation component is arranged in the refrigerator component and is used for improving the heat preservation performance of the refrigerator component and maintaining the temperature stability of the refrigerator component; a temperature detection assembly for detecting a temperature change in the refrigerating compartment;
When the refrigerator is used, articles are placed in the refrigerator assembly, then the refrigerating assembly is started, cold air is introduced into the refrigerator assembly, when the temperature sensor 16 detects that the temperature in the refrigerating cavity 2 reaches the preset temperature, the refrigerating assembly is closed, and the heat preservation assembly is arranged in the refrigerator assembly, so that the cold air is prevented from overflowing, and the heat preservation performance of the refrigerator can be improved.
In this embodiment, freezer subassembly includes cabinet 1, switch door 5, baffle 6 and fixed frame 7, have cold-stored chamber 2 on the cabinet 1, hold chamber one 3, hold chamber two 4, switch door 5 rotates with cabinet 1 through the hinge and is connected, it is used for sealed cabinet 1, baffle 6 installs in cold-stored chamber 2, and separate cold-stored chamber 2 into a plurality of subcavities, all be provided with independent sealing door on every subcavities, every sealing door can open alone, fixed frame 7 installs in cold-stored chamber 2, sealing door rotates with fixed frame 7 through the hinge to be connected, seal cold-stored chamber 2 through fixed frame 7 cooperation sealing door, when needing to put into or take out article, as long as open corresponding sealing door can, can effectively reduce cold-air overflow in cold-stored chamber 2.
In this embodiment, the back of the switch door 5 is fixedly connected with the sealing portion 8, a sealing frame 9 matched with the sealing portion 8 is disposed in the refrigerating cavity 2, and when the switch door 5 is closed, the sealing portion 8 is embedded into the sealing frame 9 to cooperate to seal the refrigerating cavity 2.
In the present embodiment, the refrigeration unit includes an evaporator 10, a condenser 11, and a compressor 12, the evaporator 10 is disposed in a housing chamber one 3, and the housing chamber one 3 communicates with the refrigeration chamber 2 through a cool air passage 13; a condenser 11, the condenser 11 is arranged in the second accommodating cavity 4, and a first end of the condenser 11 is connected with a first end of the evaporator 10 through a pipeline (omitted in the figure); the compressor 12, the compressor 12 is set up in holding the second 4 of the cavity, the input end of the compressor 12 is connected with second end of the evaporator 10 through the pipeline, the output end of the compressor 12 is connected with second end of the condenser 11 through the pipeline;
In this embodiment, the input end of the cold air channel 13 is communicated with the first accommodating cavity 3, the output end of the cold air channel 13 is communicated with the refrigerating cavity 2, the output end of the cold air channel 13 is provided with a plurality of air outlet grids 14, each sub-cavity is internally provided with an air outlet grid 14, and the air outlet grids 14 can be opened or closed;
When the device is used, the compressor 12 is started, the refrigerant is compressed into high-temperature high-pressure gas from low-temperature low-pressure gas, then the condenser 11 is started, and the condenser 11 cools the high-temperature high-pressure gas into high-temperature high-pressure liquid; at the same time, the evaporator 10 is started to convert the refrigerant into gas, and heat is absorbed in the process of converting the refrigerant into gas, so that the air in the first accommodating cavity 3 is changed into cold air, and the cold air enters the refrigerating cavity 2 through the cold air channel 13.
In this embodiment, the heat-insulating assembly includes a heat-insulating layer 15, the heat-insulating layer 15 is disposed in the refrigerating chamber 2, and the heat-insulating layer 15 is a member made of polyurethane foam material, which is used for improving heat-insulating performance of the refrigerating chamber 2 and avoiding cold air from overflowing.
In this embodiment, the temperature detecting assembly includes a plurality of temperature sensors 16, and each of the sub-cavities is provided with a plurality of temperature sensors 16, which are used for detecting temperature changes in the sub-cavity, and if the detected temperature does not conform to a predetermined value, the refrigerating assembly is started to introduce cold air into the sub-cavity until the temperature reaches the predetermined value.
The application process and principle of the utility model are as follows: in use, the article is placed in the subchamber, then the compressor 12 is started to compress the refrigerant into gas, and then the condenser 11 is started to cool the gas into liquid; meanwhile, the evaporator 10 is started to convert liquid into gas, heat is absorbed in the process of gasifying the gas, so that air in the first containing cavity 3 is changed into cold air, the cold air enters the refrigerating cavity 2 through the cold air channel 13, when the temperature sensor 16 detects that the refrigerating cavity 2 reaches a preset temperature, the refrigerating assembly is closed, when articles need to be taken out or put in each time, the sealing door corresponding to the subchamber is only opened, and when the articles are refrigerated each time, the cold air can be input into the corresponding subchamber by controlling the switch of the air outlet grille 14 and matching with the detection value of the temperature sensor 16.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "upper", "lower", "inner", "outer", "left", "right", etc., are directions or positional relationships based on those shown in the drawings, or are directions or positional relationships conventionally put in place when the inventive product is used, or are directions or positional relationships conventionally understood by those skilled in the art, are merely for convenience of describing the present utility model and for simplifying the description, and are not indicative or implying that the apparatus or element to be referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used merely to distinguish between descriptions and should not be construed as indicating or implying relative importance. In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, terms such as "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. In this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a list of elements is included, and may include other elements not expressly listed.
The foregoing has shown and described the basic principles, principal features and advantages of the utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (6)
1. A low temperature quick freezing freezer for food, comprising:
The refrigerator assembly is provided with an installation space;
The refrigeration assembly is arranged on the refrigerator assembly and is used for providing cool air for the refrigerator assembly;
The heat preservation assembly is arranged in the refrigerator assembly and is used for maintaining the temperature stability of the refrigerator assembly;
The temperature detection assembly is arranged in the refrigerator assembly and is used for detecting temperature change in the refrigerator assembly;
The refrigerator assembly further comprises a cabinet body, a switch door, a partition plate and a fixed frame, wherein the cabinet body is provided with a refrigerating cavity, a first accommodating cavity and a second accommodating cavity, the switch door is rotationally connected with the cabinet body through a hinge, the partition plate is installed in the refrigerating cavity and divides the refrigerating cavity into a plurality of sub-cavities, each sub-cavity is provided with an independent sealing door, the fixed frame is installed in the refrigerating cavity, the sealing door is rotationally connected with the fixed frame through the hinge, and the refrigerating cavity is sealed through the fixed frame matched with the sealing door.
2. The low-temperature quick-frozen food refrigerator according to claim 1, wherein the back surface of the switch door is fixedly connected with the sealing part, a sealing frame matched with the sealing part is arranged in the refrigerating cavity, and when the switch door is closed, the sealing part is embedded into the sealing frame to seal the refrigerating cavity.
3. The food low temperature quick freezing cooler of claim 1, wherein the refrigeration assembly comprises:
The evaporator is arranged in the first accommodating cavity, and the first accommodating cavity is communicated with the refrigerating cavity through a cold air channel;
The condenser is arranged in the second accommodating cavity, and the first end of the condenser is connected with the first end of the evaporator through a pipeline;
The compressor is arranged in the second accommodating cavity, the input end of the compressor is connected with the second end of the evaporator through a pipeline, and the output end of the compressor is connected with the second end of the condenser through a pipeline.
4. A low-temperature quick-frozen food refrigerator according to claim 3, wherein the output end of the cold air channel is provided with a plurality of air outlet grids, and each subchamber is internally provided with an air outlet grid.
5. The food low temperature quick freezing cooler of claim 1, wherein the insulating assembly comprises:
the heat preservation layer is arranged in the refrigerating cavity and is a member made of polyurethane foam materials.
6. The food low temperature quick freezing cooler of claim 1, wherein the temperature detection assembly comprises:
The temperature sensors are arranged in a plurality of mode, and each subchamber is internally provided with the temperature sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567443.6U CN220981654U (en) | 2023-09-21 | 2023-09-21 | Low-temperature quick-freezing refrigerator for food |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322567443.6U CN220981654U (en) | 2023-09-21 | 2023-09-21 | Low-temperature quick-freezing refrigerator for food |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220981654U true CN220981654U (en) | 2024-05-17 |
Family
ID=91036209
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322567443.6U Active CN220981654U (en) | 2023-09-21 | 2023-09-21 | Low-temperature quick-freezing refrigerator for food |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220981654U (en) |
-
2023
- 2023-09-21 CN CN202322567443.6U patent/CN220981654U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |