CN220062250U - Double-compressor vehicle-mounted refrigerator - Google Patents
Double-compressor vehicle-mounted refrigerator Download PDFInfo
- Publication number
- CN220062250U CN220062250U CN202321015873.0U CN202321015873U CN220062250U CN 220062250 U CN220062250 U CN 220062250U CN 202321015873 U CN202321015873 U CN 202321015873U CN 220062250 U CN220062250 U CN 220062250U
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- Prior art keywords
- compressor
- freezing chamber
- refrigerator
- ice maker
- sets
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Links
- 238000007710 freezing Methods 0.000 claims abstract description 29
- 230000008014 freezing Effects 0.000 claims abstract description 28
- 238000001704 evaporation Methods 0.000 claims abstract description 15
- 239000003507 refrigerant Substances 0.000 claims abstract description 7
- 238000005057 refrigeration Methods 0.000 claims description 20
- 238000009434 installation Methods 0.000 claims description 10
- 230000009977 dual effect Effects 0.000 claims description 9
- 238000001816 cooling Methods 0.000 claims description 6
- 230000008020 evaporation Effects 0.000 claims description 5
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 235000015243 ice cream Nutrition 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 229910052802 copper Inorganic materials 0.000 description 1
- 239000010949 copper Substances 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model discloses a double-compressor vehicle-mounted refrigerator, which comprises a refrigerator body, wherein a freezing chamber, an ice maker assembly and two groups of compressor refrigerating systems are arranged in the refrigerator body, an evaporating coil of one group of compressor refrigerating systems is wound on the outer side of the freezing chamber, and an evaporating coil of the other group of compressor refrigerating systems is coupled with a refrigerant pipeline of the ice maker assembly. The beneficial effects of the utility model are as follows: by arranging two groups of compressor refrigerating systems in the box body, the two groups of compressor refrigerating systems respectively and independently cool the freezing chamber and the ice maker assembly, so that the freezing chamber can be stably and continuously cooled, and the stable temperature of minus 20 ℃ can be reached in a shorter time.
Description
Technical Field
The utility model relates to the technical field of vehicle-mounted refrigerators, in particular to a double-compressor vehicle-mounted refrigerator.
Background
The theoretical refrigerating energy of the compressor vehicle-mounted refrigerator reaches-20 ℃. Because of customer demands, the existing high-grade vehicle-mounted refrigerators are generally provided with a freezing chamber and an ice maker, and most of the vehicle-mounted refrigerators are only provided with a compressor system due to the limitation of the overall size of products and other factors. According to conventional control logic, the compressor system alternately cools the freezer and the ice maker, typically for ten minutes, until both reach a preset temperature. However, the alternate cooling of the compressor system causes the freezing chamber and the ice maker to be lengthened in time to reach a preset temperature, because the cooling capacity in the freezing chamber is slowly dissipated to the surrounding environment in addition to being absorbed by food during the period of stopping the cooling, so that it is difficult to reach-20 ℃ in practice, resulting in softening or melting of the hard ice cream stored in the freezing chamber, affecting the taste of the hard ice cream.
Disclosure of Invention
The utility model provides a double-compressor vehicle-mounted refrigerator, which mainly solves the problem that a freezing chamber cannot reach an ideal temperature even if a single-compressor vehicle-mounted refrigerator runs for a long time.
In order to solve the technical problems, the technical scheme of the utility model is as follows:
the utility model provides a on-vehicle refrigerator of two compressors, includes the box, the inside of box is provided with freezer, ice maker subassembly to and two sets of compressor refrigerating system, one set of compressor refrigerating system's evaporating coil is convoluteed in the outside of freezer, another set of compressor refrigerating system's evaporating coil with the refrigerant pipeline coupling of ice maker subassembly.
In some embodiments, a mounting cavity is reserved inside the box body, and the ice maker assembly is detachably embedded in the mounting cavity.
In some embodiments, the freezer compartment and the mounting cavity are disposed side-by-side.
In some embodiments, the surface of the mounting cavity is provided with a through hole through which a refrigerant pipe of the ice maker assembly is connected with an evaporation coil of the compressor refrigeration system.
In some embodiments, the two sets of compressor refrigeration systems are respectively arranged at two sides of the bottom of the box body, and the design shapes of the freezing chamber and the mounting cavity are respectively matched with the mounting space of the two sets of compressor refrigeration systems.
In some embodiments, the case includes a housing body, and two sets of exhaust hoods detachably installed at the bottom of the housing body, the freezing chamber and the installation cavity are disposed at an upper port edge of the housing body, and the two sets of compressor cooling systems are respectively installed inside the two exhaust hoods.
In some embodiments, the outer walls of the two exhaust hoods are both provided with a power interface, and the two power interfaces share the same power input line, and the power input lines are respectively coupled with the power interfaces of the two groups of compressor refrigeration systems.
The beneficial effects of the utility model are as follows: by arranging two groups of compressor refrigerating systems in the box body, the two groups of compressor refrigerating systems respectively and independently cool the freezing chamber and the ice maker assembly, so that the freezing chamber can be stably and continuously cooled, and the stable temperature of minus 20 ℃ can be reached in a shorter time.
Drawings
FIG. 1 is an exploded view of a dual compressor vehicle-mounted refrigerator according to an embodiment of the present utility model;
FIG. 2 is an exploded view of a dual compressor on-board refrigerator according to an embodiment of the present utility model;
FIG. 3 is an exploded view of FIG. 3 of a dual compressor on-board refrigerator disclosed in an embodiment of the present utility model;
wherein: 1-box, 2-freezing chamber, 3-compressor refrigerating system, 4-ice maker assembly, 5-installation cavity, 101-shell main body, 102-exhaust hood, 103-power interface, 501-through hole.
Detailed Description
The present utility model will be described in further detail with reference to the drawings and the detailed description below, in order to make the objects, technical solutions and advantages of the present utility model more clear and distinct. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting thereof. It should be further noted that, for convenience of description, only some, but not all of the matters related to the present utility model are shown in the accompanying drawings.
The embodiment provides a dual-compressor vehicle-mounted refrigerator, as shown in fig. 1, which comprises a box body 1, wherein a freezing chamber 2, an ice maker assembly 4 and two groups of compressor refrigerating systems 3 are arranged in the box body 1, an evaporation coil of one group of compressor refrigerating systems 3 is wound on the outer side of the freezing chamber 2, and an evaporation coil of the other group of compressor refrigerating systems 3 is coupled with a refrigerant pipeline of the ice maker assembly 4.
In this embodiment, two sets of compressor refrigeration systems 3 are mainly arranged in the box 1, and the two sets of compressor refrigeration systems 3 are respectively and independently used for cooling the freezing chamber 2 and the ice maker assembly 4, so that the freezing chamber 2 can be stably and continuously cooled, and the stable temperature of-20 ℃ can be reached in a shorter time.
The ice maker assembly 4 is an optional assembly, in an example, as shown in fig. 2, a mounting cavity 5 is reserved in the interior of the case 1, the ice maker assembly 4 is detachably embedded in the mounting cavity 5, in this scheme, when a user does not need ice making, the ice maker assembly 4 can be manually detached, a matched refrigerating chamber (not shown in the figure) is arranged according to the shape of the mounting cavity 5, it should be understood that an evaporating coil is wound and fixed on the outer wall of the refrigerating chamber, the refrigerating chamber is embedded in the mounting cavity 5 instead of the ice maker assembly 4, and an evaporating coil of the refrigerating chamber is connected with an evaporating coil of one group of compressor refrigerating systems 3 through a connecting piece, and in particular, two evaporating coils can be connected through a quick connector, such as a conventional press-in type quick connector.
In the above scheme, the detachable arrangement of the ice maker assembly 4 is convenient for manufacturers to manufacture, and the manufacturers can purchase the ice maker assemblies 4 of different types by themselves, and design the installation cavity 5 with corresponding size and shape and the refrigerating chamber with corresponding shape according to the ice maker assemblies 4 of different types. On the other hand, the user can conveniently replace the failed ice maker assembly 4 by himself or replace the ice maker assembly 4 with the refrigerating chamber according to actual demands.
In order to reasonably utilize the inner space of the case 1, the freezing chamber 2 and the installation cavity 5 are arranged side by side.
Specifically, the surface of the installation cavity 5 is provided with a through hole 501, and the refrigerant pipe of the ice maker assembly 4 passes through the through hole 501 to be connected with the evaporation coil of the compressor refrigeration system 3, in this embodiment, the ice maker assembly 4 may be coupled with any one of the compressor refrigeration systems 3, but correspondingly, the freezing chamber 2 should be coupled with another compressor refrigeration system 3. Typically, the ice maker assembly 4 is coupled to the closest compressor refrigeration system 3 to significantly reduce copper tube usage.
More preferably, the two sets of compressor refrigerating systems 3 are respectively arranged at two sides of the bottom of the box body 1, so that the weight of the vehicle-mounted refrigerator can be balanced, it is to be understood that the design shapes of the freezing chamber 2 and the mounting cavity 5 are respectively matched with the mounting space of the two sets of compressor refrigerating systems 3, and as can be seen from the figure, the setting shapes of the freezing chamber 2 and the mounting cavity 5 respectively avoid the mounting space of the compressor refrigerating system 3 closest to the freezing chamber 2 and the mounting cavity 5, and interference between the two is avoided.
As still another preferred embodiment of the present utility model, as shown in fig. 3, the above-mentioned cabinet 1 includes a housing main body 101, and two sets of exhaust hoods 102 detachably installed at the bottom of the housing main body 101, a freezing chamber 2 and an installation cavity 5 are provided at the upper port edge of the housing main body, and two sets of compressor refrigeration systems 3 are installed inside the two exhaust hoods 102, respectively. In this scheme, the exhaust hood 102 is used as a heat dissipation channel of a condenser in the compressor refrigeration system 3, and the whole of the exhaust hood is also used as a mounting seat of the compressor refrigeration system 3, so that when the compressor refrigeration system 3 fails, a user can conveniently and quickly disassemble and repair the compressor refrigeration system 3.
Specifically, with continued reference to fig. 3, the outer walls of the two exhaust hoods 102 are both provided with a power interface 103, the two power interfaces 103 share the same power input line, the power input lines are respectively coupled with the power interfaces of the two groups of compressor refrigeration systems 3, and the two power interfaces 103 can use either a vehicle-mounted power supply or a matched plug-in power supply.
The above embodiments are only for illustrating the technical concept and features of the present utility model, and are intended to enable those skilled in the art to understand the content of the present utility model and implement the same, and are not intended to limit the scope of the present utility model. All equivalent changes or modifications made in accordance with the essence of the present utility model are intended to be included within the scope of the present utility model.
Claims (7)
1. The double-compressor vehicle-mounted refrigerator comprises a refrigerator body and is characterized in that a freezing chamber, an ice maker assembly and two groups of compressor refrigerating systems are arranged in the refrigerator body, wherein an evaporating coil of one group of compressor refrigerating system is wound on the outer side of the freezing chamber, and an evaporating coil of the other group of compressor refrigerating system is coupled with a refrigerant pipeline of the ice maker assembly.
2. The dual compressor on-board refrigerator of claim 1, wherein a mounting cavity is reserved inside the cabinet, and the ice maker assembly is detachably inserted into the mounting cavity.
3. The dual compressor on-board refrigerator of claim 2, wherein the freezing chamber and the installation chamber are disposed side by side.
4. The dual compressor on-board refrigerator of claim 2, wherein a surface of the mounting cavity is provided with a through hole through which a refrigerant pipe of the ice maker assembly passes to be connected with an evaporation coil of the compressor refrigeration system.
5. The dual compressor on-board refrigerator of claim 2, wherein two sets of said compressor refrigeration systems are respectively provided at both sides of the bottom of said cabinet, and the design shapes of said freezing chamber and said installation cavity are respectively adapted to the installation spaces of two sets of said compressor refrigeration systems.
6. The dual compressor on-board refrigerator of claim 5, wherein said cabinet comprises a housing main body, and two sets of exhaust hoods detachably installed at the bottom of said housing main body, said freezing chamber and said installation cavity are provided at the upper port edge of said housing main body, and two sets of said compressor cooling systems are installed inside two sets of said exhaust hoods, respectively.
7. The dual compressor on-board refrigerator of claim 6, wherein the outer walls of both of said exhaust hoods are provided with power interfaces, both of said power interfaces sharing a same power input line, said power input lines being respectively coupled with the power interfaces of both of said compressor refrigeration systems.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015873.0U CN220062250U (en) | 2023-04-28 | 2023-04-28 | Double-compressor vehicle-mounted refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321015873.0U CN220062250U (en) | 2023-04-28 | 2023-04-28 | Double-compressor vehicle-mounted refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220062250U true CN220062250U (en) | 2023-11-21 |
Family
ID=88760248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321015873.0U Active CN220062250U (en) | 2023-04-28 | 2023-04-28 | Double-compressor vehicle-mounted refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220062250U (en) |
-
2023
- 2023-04-28 CN CN202321015873.0U patent/CN220062250U/en active Active
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| GR01 | Patent grant |