CN116989514A - Refrigerator and refrigeration base thereof - Google Patents

Refrigerator and refrigeration base thereof Download PDF

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Publication number
CN116989514A
CN116989514A CN202210451335.XA CN202210451335A CN116989514A CN 116989514 A CN116989514 A CN 116989514A CN 202210451335 A CN202210451335 A CN 202210451335A CN 116989514 A CN116989514 A CN 116989514A
Authority
CN
China
Prior art keywords
refrigeration
mounting box
base
evaporator
box
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210451335.XA
Other languages
Chinese (zh)
Inventor
马双双
费斌
朱小兵
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Priority to CN202210451335.XA priority Critical patent/CN116989514A/en
Publication of CN116989514A publication Critical patent/CN116989514A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
    • 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
    • F25D23/10—Arrangements for mounting in particular locations, e.g. for built-in type, for corner type

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

The application provides a refrigerator and a refrigeration base thereof, wherein the refrigeration base comprises: a seat body in which an installation compartment is formed; and a refrigeration system disposed within the mounting compartment; the refrigerating system comprises a compressor, a condenser, an evaporator and a fan assembly, wherein a refrigerant circulation loop is formed between the compressor, the condenser and the evaporator, an air supply opening is formed at the position of the seat body corresponding to the fan assembly, and an air return opening is formed at the position of the seat body corresponding to the evaporator. The application has the advantages that the storage space can be saved, the maintenance convenience of maintenance personnel on the refrigerating system is improved, one refrigerating base can be matched with a plurality of boxes with different functions, and the accurate and refined storage of different articles at different moments can be realized by replacing the boxes.

Description

Refrigerator and refrigeration base thereof
Technical Field
The application relates to the technical field of refrigeration and freezing, in particular to a refrigerator and a refrigeration base thereof.
Background
At present, parts such as a compressor, an evaporator, a condenser, a fan and the like of a refrigerator which are common in the market are usually arranged in the refrigerator body, and the evaporator and the fan are all arranged in an upper space, so that the storage space of the liner can be reduced. Parts such as system components and parts, muffler are spread in the foaming layer, once a certain part is damaged, independent maintenance cannot be carried out, more parts can be involved in the maintenance process, and the maintenance difficulty is increased.
Besides, the refrigerator body is large in size, heavy in weight and difficult to move, the refrigerating room and the freezing room are large spaces respectively, various foods are stored in a chaotic manner, smell is easy to mix with each other, and storage temperatures of different foods are different, so that customization refrigeration and fresh-keeping of the foods are not facilitated, and therefore improvement is still needed.
Disclosure of Invention
An object of the first aspect of the present application is to save storage space and improve convenience of maintenance personnel for maintenance of a refrigeration system.
A further object of the first aspect of the application is to prevent accumulation of defrost water in the second mounting tank.
An object of a second aspect of the present application is to provide a refrigerator.
In particular, according to a first aspect of the present application, there is provided a refrigeration base for a refrigerator, comprising:
a seat body in which an installation compartment is formed; and
the refrigerating system is arranged in the installation room;
the refrigerating system comprises a compressor, a condenser, an evaporator and a fan assembly, wherein a refrigerant circulation loop is formed among the compressor, the condenser and the evaporator, an air supply opening is formed at the position of the seat body corresponding to the fan assembly, and an air return opening is formed at the position corresponding to the evaporator.
Optionally, the installation compartment is divided into a first space in which the compressor and the condenser are located and a second space in which the evaporator and the fan assembly are located.
Optionally, the first space is provided with a first mounting box, and the compressor and the condenser are arranged in the first mounting box along the length direction of the first mounting box;
the second space is provided with a second mounting box, and the evaporator and the fan assembly are arranged in the second mounting box along the length direction of the second mounting box; and is also provided with
And openings are formed in the positions, corresponding to the air supply opening and the air return opening, of the second mounting box.
Optionally, a connecting pipe is provided between the first mounting box and the second mounting box, and the connecting pipe is provided obliquely downward from an end adjacent to the second mounting box to an end adjacent to the first mounting box.
Optionally, the air supply opening and the air return opening are strip openings arranged along the length direction perpendicular to the second installation box.
Optionally, the distance between the air supply opening and the air return opening is not less than 3/4 of the length of the second installation box.
Optionally, the fan assembly comprises a centrifugal fan and a volute, wherein the volute is coated on the centrifugal fan, and an airflow outlet of the volute extends to the air supply outlet.
Optionally, an energizing interface is provided on the base.
According to a second aspect of the present application, there is provided a refrigerator comprising:
a box body, in which a storage compartment is defined; and
and any one of the refrigeration bases is connected with the box body and used for supplying refrigeration airflow to the storage compartment.
Optionally, the case and the refrigeration base are of a split structure, and the case is removably placed on the refrigeration base.
According to the refrigerator and the refrigeration base thereof, the whole refrigeration system is arranged in the base body, so that the evaporator and the fan assembly in the refrigeration system do not occupy the storage space of the refrigerator body, and the space cost of the refrigerator body is saved. Besides, when the refrigeration system fails, maintenance staff can conveniently carry out independent maintenance on the refrigeration system, the maintenance difficulty is reduced, and the maintenance efficiency is improved.
Furthermore, the refrigerator and the refrigeration base thereof are provided with the connecting pipe between the first installation box and the second installation box, and the connecting pipe is obliquely downwards arranged from one end adjacent to the second installation box to one end adjacent to the first installation box, so that defrosting water generated in the defrosting process flows into the first installation box from the second installation box in time through the connecting pipe, and finally evaporates in a high-temperature environment near the condenser.
The above, as well as additional objectives, advantages, and features of the present application will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present application when read in conjunction with the accompanying drawings.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the application. Also, like reference numerals are used to designate like parts throughout the figures. In the drawings:
fig. 1 is a schematic view of a structure of a refrigerator according to an embodiment of the present application;
FIG. 2 is a schematic view of the exterior structure of a refrigeration base according to one embodiment of the present application;
FIG. 3 is a schematic view of the internal structure of a refrigeration chassis according to one embodiment of the present application;
FIG. 4 is a schematic diagram of the positional relationship of components in a refrigeration system according to one embodiment of the present application;
fig. 5 is a schematic view of a connection position of a connection pipe according to an embodiment of the present application.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
The present application first provides a refrigerator 10, fig. 1 is a schematic structural view of the refrigerator 10 according to an embodiment of the present application, referring to fig. 1, the refrigerator 10 may generally include a cabinet 100, a storage compartment is defined in the cabinet 100, and the storage compartment may be configured as a refrigerating storage compartment, a freezing storage compartment, and a temperature changing compartment according to a refrigerating temperature. Specifically, the functions of the storage compartments may be configured as desired.
The refrigerator 10 may further include a cooling base 200, the cooling base 200 being connected to the cabinet 100 for supplying a cooling air flow into the storage compartment of the cabinet 100, thereby maintaining the internal temperature of the storage compartment.
In this embodiment, the case 100 and the refrigeration base 200 are of a split structure, the case 100 is removably placed on the refrigeration base 200, and the case 100 and the refrigeration base 200 can be fastened and installed by a connection assembly. Of course, those skilled in the art will be fully able to apply the application to other scenarios without departing from the principles of the application. For example, it is also possible to connect the refrigeration base 200 to the top of the cabinet 100, or to connect the refrigeration base 200 to the side wall of the cabinet 100.
The refrigerator 10 of the present embodiment is a small refrigerator 10, which occupies a small space, is easy to carry and place, and is capable of overcoming the previous impression of heavy weight, large volume and difficult movement of the refrigerator 10.
The refrigeration base 200 of the present embodiment can be matched with a plurality of boxes 100 with different functions, and the external dimensions of each box 100 are the same, but the internal temperature, the internal humidity, the oxygen content, and the carbon dioxide content are different. The user can dispose the box 100 into vegetables case, fruit case, cosmetics case, condiment case, cake dessert case and leftover case etc. according to the kind of article that needs to store, realizes the accurate, the meticulous storage of different articles under different moments through changing box 100, has effectively stopped placing various articles and has stored the problem such as flavor, pollution that lead to in same storing compartment, can also save refrigerator 10 cost.
Fig. 2 is a schematic view of an external structure of a refrigeration base 200 according to an embodiment of the present application, fig. 3 is a schematic view of an internal structure of the refrigeration base 200 according to an embodiment of the present application, and fig. 4 is a schematic view of a positional relationship of components in a refrigeration system according to an embodiment of the present application.
Referring to fig. 2 to 4, in particular, the refrigeration base 200 may include a base 210 and a refrigeration system, wherein a mounting compartment is formed in the base 210, and the refrigeration system is disposed in the mounting compartment. The refrigeration system comprises a compressor 220, a condenser 230, an evaporator 240 and a fan assembly 250, wherein a refrigerant circulation loop is formed among the compressor 220, the condenser 230 and the evaporator 240, an air supply port 211 is formed at a position of the base 210 corresponding to the fan assembly 250, and an air return port 212 is formed at a position corresponding to the evaporator 240.
According to the refrigeration base 200 of the embodiment of the application, the evaporator 240 and the fan assembly 250 in the refrigeration system do not occupy the storage space of the box 100 any more by arranging the refrigeration system in the base 210 as a whole, which is beneficial to saving the space cost of the box 100. Besides, when the refrigeration system fails, maintenance staff can conveniently carry out independent maintenance on the refrigeration system, the maintenance difficulty is reduced, and the maintenance efficiency is improved.
The installation compartment may be partitioned into a first space 214 and a second space 215, the first space 214 and the second space 215 being independent spaces, wherein the compressor 220 and the condenser 230 are located in the first space 214, and the evaporator 240 and the fan assembly 250 are located in the second space 215. By disposing the condenser 230 and the evaporator 240 in the first space 214 and the second space 215, respectively, the air near the evaporator 240 and the air near the condenser 230 can be prevented from being mixed, and the refrigerating effect of the refrigerating system is ensured.
In an alternative embodiment, the first space 214 is provided with a first mounting box 261, the compressor 220 and the condenser 230 are disposed in the first mounting box 261 along a length direction of the first mounting box 261, the second space 215 is provided with a second mounting box 262, the evaporator 240 and the fan assembly 250 are disposed in the second mounting box 262 along a length direction of the second mounting box 262, and the second mounting box 262 is provided with openings at positions corresponding to the supply and return air inlets 211 and 212. It should be noted that the periphery of each opening should extend upward to the periphery of its corresponding air supply port 211 or return port 212, so as to prevent air flow from leaking during the air supply or return process.
Because the fan assembly 250 and the evaporator 240 are disposed in the second mounting box 262 together, the fan assembly 250 can reduce the air pressure on one side of the evaporator 240 in the second mounting box 262 during the air supply process, so that the air in the storage compartment adjacent to the air return port 212 can flow back into the second mounting box 262 more quickly, thereby accelerating the circulating flow speed of the air flow and being beneficial to realizing the rapid refrigeration of the storage compartment.
In consideration of the fact that the evaporator 240 may be frosted during operation and more frosted water generated during the frosting process may be accumulated in the second tank 100, in order to solve the problem, a connection pipe 263 is provided between the first mounting tank 261 and the second mounting tank 262, fig. 5 is a schematic view of a connection position of the connection pipe 263 according to an embodiment of the present application, and referring to fig. 5, the connection pipe 263 is disposed obliquely downward from one end adjacent to the second mounting tank 262 to one end adjacent to the first mounting tank 261, so that the frosted water generated during the frosting process flows into the first mounting tank 261 from the second mounting tank 262 in time via the connection pipe 263 and is finally evaporated in a high temperature environment near the condenser 230.
In an alternative embodiment, the bottom of the second mounting case 262 may be padded to a height such that the bottom surface of the second mounting case 262 is higher than the bottom surface of the first mounting case 261, and both ends of the connection pipe 263 are connected to the bottom regions of the sidewalls of the first and second mounting cases 261 and 262, respectively. In this way, the connecting tube 263 can be inclined downward from the end adjacent to the second mounting box 262 to the end adjacent to the first mounting box 261, so that the defrosting water in the second mounting box 262 can flow into the first mounting box 261.
Blower assembly 250 may include centrifugal blower 251 and scroll 252, scroll 252 covering centrifugal blower 251 with its airflow outlet extending to air supply 211. Of course, other types of fans, such as axial fans, may be used with fan assembly 250, as the application is not limited in this regard.
In this embodiment, the air supply port 211 and the air return port 212 are elongated ports along the length direction perpendicular to the second mounting box 262, so as to ensure that the air supply area of the air supply port 211 and the air return area of the air return port 212 are sufficiently large as much as possible, avoid blocking the airflow due to the small area of the air supply port 211 or the air return port 212, and ensure the smoothness of the airflow.
Further, the distance between the supply air inlet 211 and the return air inlet 212 should not be less than 3/4 of the length of the second mounting box 262. The bottom of the box 100 is also provided with openings corresponding to the air supply port 211 and the air return port 212, and the distance between the air inlet and the air return port 212 actually determines the size of the circulation path of the air flow in the storage compartment, so that in order to ensure that the internal temperature of the refrigerated storage compartment is uniform, it is reasonable to control the distance between the air supply port 211 and the air return port 212 to be not less than 3/4 of the length of the second mounting box 262.
It should be noted that, the base 210 of the refrigeration base 200 is further provided with an energizing interface 213, and when the case 100 is placed on the refrigeration base 200, the circuit inside the case 100 and the circuit inside the refrigeration base 200 can be conducted through the energizing interface 213.
According to any optional embodiment or a combination of multiple optional embodiments, the following beneficial effects can be achieved according to the embodiment of the application:
according to the refrigerator 10 and the refrigeration base 200 thereof in the embodiment of the application, the evaporator 240 and the fan assembly 250 in the refrigeration system do not occupy the storage space of the refrigerator 100 any more by arranging the refrigeration system in the base 210 as a whole, which is beneficial to saving the space cost of the refrigerator 100. Besides, when the refrigeration system fails, maintenance staff can conveniently carry out independent maintenance on the refrigeration system, the maintenance difficulty is reduced, and the maintenance efficiency is improved.
Further, in the refrigerator 10 and the refrigeration base 200 thereof according to the embodiment of the application, the connecting pipe 263 is disposed between the first mounting box 261 and the second mounting box 262, and the connecting pipe 263 is disposed obliquely downward from one end adjacent to the second mounting box 262 to one end adjacent to the first mounting box 261, so that the defrosting water generated in the defrosting process flows into the first mounting box 261 from the second mounting box 262 through the connecting pipe 263 in time and is finally evaporated in the high temperature environment near the condenser 230.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the application have been shown and described herein in detail, many other variations or modifications of the application consistent with the principles of the application may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the application. Accordingly, the scope of the present application should be understood and deemed to cover all such other variations or modifications.

Claims (10)

1. A refrigeration base for a refrigerator, comprising:
a seat body in which an installation compartment is formed; and
a refrigeration system disposed within the mounting compartment;
the refrigerating system comprises a compressor, a condenser, an evaporator and a fan assembly, wherein a refrigerant circulation loop is formed between the compressor, the condenser and the evaporator, an air supply opening is formed at the position of the seat body corresponding to the fan assembly, and an air return opening is formed at the position of the seat body corresponding to the evaporator.
2. The refrigeration chassis of claim 1, wherein,
the installation compartment is partitioned into a first space and a second space, the compressor and the condenser are located in the first space, and the evaporator and the fan assembly are located in the second space.
3. The refrigeration chassis of claim 2, wherein,
the first space is provided with a first mounting box, and the compressor and the condenser are arranged in the first mounting box along the length direction of the first mounting box;
the second space is provided with a second mounting box, and the evaporator and the fan assembly are arranged in the second mounting box along the length direction of the second mounting box; and is also provided with
And openings are formed in the positions, corresponding to the air supply opening and the air return opening, of the second mounting box.
4. The refrigeration base of claim 3 wherein,
a connecting pipe is arranged between the first mounting box and the second mounting box, and the connecting pipe is obliquely downwards arranged from one end adjacent to the second mounting box to one end adjacent to the first mounting box.
5. The refrigeration base of claim 3 wherein,
the air supply opening and the air return opening are long strip openings arranged along the length direction perpendicular to the second installation box.
6. The refrigeration base of claim 5 wherein,
the distance between the air supply opening and the air return opening is not smaller than 3/4 of the length of the second installation box.
7. The refrigeration chassis of claim 1, wherein,
the fan assembly comprises a centrifugal fan and a volute, wherein the volute is coated on the centrifugal fan, and an airflow outlet of the volute extends to the air supply outlet.
8. The refrigeration chassis of claim 1, wherein,
the base is provided with an energizing interface.
9. A refrigerator, comprising:
a box body, in which a storage compartment is defined; and
the refrigeration chassis of any of claims 1-8, connected to the cabinet for supplying a flow of refrigeration gas to the storage compartment.
10. The refrigerator of claim 9, wherein,
the box body and the refrigeration base are of a split type structure, and the box body can be placed on the refrigeration base in a detachable mode.
CN202210451335.XA 2022-04-26 2022-04-26 Refrigerator and refrigeration base thereof Pending CN116989514A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210451335.XA CN116989514A (en) 2022-04-26 2022-04-26 Refrigerator and refrigeration base thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202210451335.XA CN116989514A (en) 2022-04-26 2022-04-26 Refrigerator and refrigeration base thereof

Publications (1)

Publication Number Publication Date
CN116989514A true CN116989514A (en) 2023-11-03

Family

ID=88523731

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202210451335.XA Pending CN116989514A (en) 2022-04-26 2022-04-26 Refrigerator and refrigeration base thereof

Country Status (1)

Country Link
CN (1) CN116989514A (en)

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