CN114719530B - Liner for refrigeration and freezing device and refrigeration and freezing device - Google Patents
Liner for refrigeration and freezing device and refrigeration and freezing device Download PDFInfo
- Publication number
- CN114719530B CN114719530B CN202110008982.9A CN202110008982A CN114719530B CN 114719530 B CN114719530 B CN 114719530B CN 202110008982 A CN202110008982 A CN 202110008982A CN 114719530 B CN114719530 B CN 114719530B
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- liner
- evaporator
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- auxiliary
- wall
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- 238000005057 refrigeration Methods 0.000 title claims abstract description 30
- 238000007710 freezing Methods 0.000 title abstract description 31
- 230000008014 freezing Effects 0.000 title abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 17
- 230000007246 mechanism Effects 0.000 claims description 12
- 238000001816 cooling Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 230000009471 action Effects 0.000 claims description 5
- 238000001746 injection moulding Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000004026 adhesive bonding Methods 0.000 claims description 2
- 238000001179 sorption measurement Methods 0.000 abstract description 4
- 238000005187 foaming Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 4
- 238000000465 moulding Methods 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 230000009977 dual effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000010257 thawing Methods 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
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
- F25D11/022—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures with two or more evaporators
-
- 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
- F25D23/06—Walls
- F25D23/069—Cooling space dividing partitions
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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 present application relates to a liner for a refrigeration and freezing device and a refrigeration and freezing device, wherein the liner comprises: a main container body in which a storage space for storing articles and a first evaporator bin for accommodating a first evaporator are defined; and an auxiliary container body in which a second evaporator chamber for accommodating the second evaporator is defined, one side of the second evaporator chamber being opened to form a mounting opening for mounting the second evaporator, the auxiliary container body being selectively attached to an outer side of the main container body in a posture in which the mounting opening faces the main container body. The liner can be flexibly used as the liner of a single-evaporator system or the liner of a double-evaporator system through the selective use of the auxiliary liner body, two different requirements can be met by the same main liner body mould, a set of liner moulds are not required to be respectively arranged for the single-evaporator system and the double-evaporator system, and the difficulty of adsorption moulds and forming is avoided. Meanwhile, the auxiliary liner body can be suitable for various types of refrigerating and freezing devices, and has strong universality.
Description
Technical Field
The present application relates to a refrigeration technology, and more particularly, to a liner for a refrigeration and freezing apparatus and a refrigeration and freezing apparatus.
Background
At present, the refrigerator with a single evaporator system and the refrigerator with a double evaporator system are completely different in liner structure, so that even the refrigerators with the same series and the same model can meet the requirements only by respectively opening two sets of liner molds if the single evaporator system and the double evaporator system are respectively adopted. However, the investment of the mould cost is increased, the mould is frequently switched due to the increase of the on-site adsorption moulds, the production efficiency is affected, and the mould management and control are not facilitated.
Disclosure of Invention
An object of the first aspect of the present application is to overcome at least one of the drawbacks of the prior art and to provide a liner for a refrigeration and freezing apparatus that is versatile and simple in terms of its mould.
A further object of the first aspect of the application is to improve the ease of installation of the evaporator.
The second aspect of the application aims to provide a refrigeration and freezing device with the liner.
According to a first aspect of the present application there is provided a liner for a refrigeration and freezer comprising:
a main container body in which a storage space for storing articles and a first evaporator bin for accommodating a first evaporator are defined; and
an auxiliary container body defining a second evaporator compartment therein for accommodating a second evaporator, one side of the second evaporator compartment being open to form a mounting opening for mounting the second evaporator, the auxiliary container body being selectively attached to an outer side of the main container body in a posture in which the mounting opening faces the main container body.
Optionally, a portion of the liner wall of the main liner opposite the mounting port is configured as a removable wall to form a penetrating aperture under the influence of an external removal mechanism, such that the second evaporator compartment is exposed to the interior space of the main liner sequentially through the mounting port and the aperture.
Optionally, the thickness of the connection between the removable wall and the other liner walls of the main liner body is less than the thickness of the removable wall and the other liner walls of the main liner body, so that the connection preferentially breaks under the pushing action of the external removal mechanism.
Optionally, the external removing mechanism is a pushing block formed on the auxiliary liner body, the pushing block is located at the periphery of the mounting port and protrudes outwards from the mounting port, so that the removable wall is pushed in the process of attaching the auxiliary liner body to the main liner body, and the orifice is automatically formed after the auxiliary liner body is attached to the main liner body.
Optionally, a portion of the liner wall of the main liner opposite the mounting opening is configured as a detachable wall, the detachable wall being detachably connected to the other liner walls of the main liner to form a penetrating aperture when the detachable wall is detached from the other liner walls of the main liner, so that the second evaporator bin is exposed to the inner space of the main liner sequentially through the mounting opening and the aperture.
Optionally, a portion of the liner wall of the main liner body opposite the mounting port is provided as a movable wall that is controllably or operatively movable relative to the other liner walls of the main liner body to selectively form an opening in the main liner body such that the second evaporator bin is selectively exposed to the interior space of the main liner body through the mounting port and the opening in sequence.
Optionally, an air supply port and an air return port which are communicated with the second evaporator bin are formed in the liner wall of the auxiliary liner body, the air supply port is used for conveying cooling air flow to a refrigerating space for providing refrigeration for the second evaporator, and the air return port is used for returning air in the refrigerating space to the second evaporator bin.
Optionally, the first evaporator bin is formed at the rear of the main liner body; and is also provided with
The auxiliary liner body is selectively attached to the outer side of the rear liner wall of the main liner body and laterally sideways of the first evaporator bin such that the first evaporator bin and the second evaporator bin are laterally side by side in the rear of the liner.
Optionally, a portion of the rear bladder wall of the main bladder is convex forward to form a concave portion recessed forward on the rear side of the main bladder, and the auxiliary bladder is selectively attached in the concave portion.
Optionally, the auxiliary liner body is attached to the main liner body by one or more of screw connection, gluing and clamping; and/or
The auxiliary liner body is an integral injection molding piece.
According to a second aspect of the present application, there is also provided a refrigeration and freezer comprising a cabinet comprising an outer box, any of the above-described liners and an insulating layer between the outer box and the liner.
The applicant has realized that if two evaporator chambers are designed directly on one liner at the same time, great difficulties are brought to the design of the die and the molding of the die, and the problems of rib lifting, liner thinness and the like during the adsorption of the liner are difficult to solve all the time, so that the quality and the quality of the liner are greatly influenced.
Therefore, the liner creatively adopts the design idea of combining the main liner body and the auxiliary liner body, the auxiliary liner body is arranged to be selectively attached to the outer side of the main liner body, a storage space and a first evaporator bin are formed in the main liner body, and a second evaporator bin is formed in the auxiliary liner body. When the refrigerating and freezing device needs a single evaporator system, the main container body can be independently used as one inner container; when the refrigerating and freezing device needs a double-evaporator system, the auxiliary liner body can be attached to the main liner body to form a new liner, and the liner is provided with a first evaporator bin and a second evaporator bin which can respectively accommodate one evaporator, so that the requirements of the double-evaporator system are met. Therefore, the liner can be flexibly used as the liner of a single-evaporator system or the liner of a double-evaporator system through the selective use of the auxiliary liner body, two different requirements can be met by the same main liner body die, one liner die does not need to be arranged for the single-evaporator system and the double-evaporator system, and the difficulty of adsorption die and molding is avoided. Meanwhile, the auxiliary liner body can be suitable for various types of refrigerating and freezing devices, and has strong universality.
Further, one side of the second evaporator bin defined in the auxiliary bladder is open, thereby forming a mounting opening for mounting the second evaporator. The application further provides that the part of the liner wall of the main liner body corresponding to the mounting opening is provided with a removable wall or a movable wall, the removable wall can form a penetrating opening under the action of an external removing mechanism, and the movable wall can controllably or operatively move relative to the other liner walls of the main liner body so as to form an opening. Therefore, the second evaporator can be installed in the second evaporator bin through the penetrating hole or the opening after foaming, and the convenience of installation of the second evaporator is improved.
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
Some specific embodiments of the application will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
FIG. 1 is a schematic block diagram of a liner for a refrigeration and freezer according to one embodiment of the application;
FIG. 2 is a schematic structural exploded view of a liner for a refrigeration and freezer according to one embodiment of the application;
FIG. 3 is a schematic block diagram of a main bladder according to one embodiment of the application;
FIG. 4 is a schematic block diagram of an auxiliary bladder according to one embodiment of the present application;
FIG. 5 is a schematic enlarged view of portion A of FIG. 3;
FIG. 6 is a schematic block diagram of a liner with removable walls removed in accordance with one embodiment of the present application;
FIG. 7 is a schematic structural exploded view of a liner with removable walls removed, according to one embodiment of the present application;
fig. 8 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present application.
Detailed Description
The application firstly provides an inner container for a refrigerating and freezing device. Fig. 1 is a schematic structural view of a liner for a refrigerating and freezing apparatus according to an embodiment of the present application, and fig. 2 is a schematic structural exploded view of a liner for a refrigerating and freezing apparatus according to an embodiment of the present application. Referring to fig. 1 and 2, a liner 10 for a refrigerating and freezing apparatus of the present application includes a main liner body 11 and an auxiliary liner body 12.
Fig. 3 is a schematic block diagram of a main bladder according to an embodiment of the present application. The main container 11 defines therein a storage space 112 for storing articles and a first evaporator bin 111 for accommodating a first evaporator. Specifically, the first evaporator bin 111 may be formed inside one of the liner walls of the main liner 11 and open toward the storage space 112 to facilitate installation of the first evaporator. Further, an air duct cover plate (not shown in the figure) for separating the storage space 112 from the first evaporator bin 111 may be further disposed in the main container 11, and an air port communicating the storage space 112 with the first evaporator bin 111 may be disposed on the air duct cover plate. Because the air duct cover plate of the application is similar to the air duct cover plate between the evaporator bin and the storage space in the traditional liner, the specific structure and arrangement thereof are not repeated here.
Fig. 4 is a schematic block diagram of an auxiliary bladder according to an embodiment of the present application. The auxiliary container body 12 has a second evaporator chamber 121 defined therein for accommodating a second evaporator, one side of the second evaporator chamber 121 being opened to form a mounting port 122 for mounting the second evaporator, and the auxiliary container body 12 is selectively attached to the outside of the main container body 11 in a posture in which the mounting port 122 faces the main container body 11. It should be noted that, by "selectively" as used herein, it is meant that the auxiliary bladder 12 may be attached to the outer side of the main bladder 11 as needed, or may not be attached to the outer side of the main bladder 11, i.e., may be separated from the main bladder 11 as needed. When the auxiliary bladder 12 is attached to the outside of the main bladder 11, its mounting port 122 is directed toward the main bladder 11.
The liner 10 of the present application creatively adopts the design concept of combining the main liner body 11 and the auxiliary liner body 12, the auxiliary liner body 12 is arranged to be selectively attached to the outer side of the main liner body 11, a storage space 112 and a first evaporator bin 111 are formed in the main liner body 11, and a second evaporator bin 121 is formed in the auxiliary liner body 12. When the refrigerating and freezing device needs a single evaporator system, the main container body 11 can be independently used as one container; when the refrigerating and freezing device needs a double-evaporator system, the auxiliary container body 12 can be attached to the main container body 11 to form a new inner container, and the inner container is provided with a first evaporator bin 111 and a second evaporator bin 121 which can respectively accommodate one evaporator, so that the requirement of the double-evaporator system is met. That is, the liner 10 of the present application can be flexibly used as a liner of a single evaporator system or a liner of a dual evaporator system by selectively using the auxiliary liner body 12, and the same main liner body mold can meet two different requirements without providing a set of liner molds for the single evaporator system and the dual evaporator system, respectively, and without difficulty in adsorbing the molds and molding. Meanwhile, the auxiliary liner body 12 can be suitable for various types of refrigerating and freezing devices, and has strong universality.
Fig. 5 is a schematic enlarged view of a portion a of fig. 3, fig. 6 is a schematic structural view of a liner after removal of a removable wall according to an embodiment of the present application, and fig. 7 is a schematic structural exploded view of a liner after removal of a removable wall according to an embodiment of the present application. In order to avoid the influence of the refrigerator-freezer cabinet on the evaporator during foaming, the evaporator is usually installed after the cabinet has been foamed. While the attachment of the auxiliary bladder 12 to the main bladder 11 to form a new bladder is performed prior to the foaming of the tank. Therefore, in order to install the second evaporator in the second evaporator chamber 121, a portion of the liner wall (for example, the liner wall opposite to the installation opening 122) of the main liner 11 needs to be removed.
To this end, in some embodiments, a portion of the bladder wall 113 of the main bladder 11 opposite the mounting port 122 may be provided as a removable wall to form a pierced aperture 114 under the influence of an external removal mechanism such that the second evaporator chamber 121 is exposed to the interior space of the main bladder 11 through the mounting port 122 and the aperture 114 in sequence. Thus, the second evaporator can be mounted in the second evaporator chamber 121 through the inner space of the main bladder 11 and the orifice 114 after the foaming of the case, and the convenience of the second evaporator mounting is improved.
Further, the thickness of the connection 117 between the removable wall and the other liner walls of the main liner 11 is smaller than the thickness of the removable wall and the other liner walls of the main liner 11, so that the connection 117 breaks preferentially (compared to the removable wall and the other liner walls of the main liner 11) under the pushing action of the external removing mechanism, thereby facilitating the removal of the removable wall, i.e. the formation of the orifice 114.
Further, the external removing mechanism may be a pushing block 127 formed on the auxiliary liner body 12, where the pushing block 127 is located at the periphery of the mounting opening 122 and protrudes outwards from the mounting opening 122, so as to push the removable wall of the main liner body 11 during the process of attaching the auxiliary liner body 12 to the main liner body 11, thereby automatically forming the orifice 114 after the auxiliary liner body 12 is attached to the main liner body 11, without requiring an operator to perform an additional perforating operation.
It will be appreciated by those skilled in the art that the external removal mechanism may also be an external mechanism independent of the main bladder 11 and the auxiliary bladder 12, with which an operator may remove the removable wall before or after the auxiliary bladder 12 is attached to the main bladder 11, thereby forming the aperture 114.
In other embodiments, the portion of the liner wall 113 of the main liner 11 opposite the mounting opening 122 may also be configured as a removable wall that is removably coupled to the other liner walls of the main liner 11 to form a through-going aperture 114 when the removable wall is removed from the other liner walls of the main liner 11, such that the second evaporator bin 121 is exposed to the interior space of the main liner 11 through the mounting opening 122 and the aperture 114 in sequence. Thus, the second evaporator can be mounted in the second evaporator chamber 121 through the inner space of the main bladder 11 and the orifice 114 after the foaming of the case, and the convenience of the second evaporator mounting is improved.
Further, the detachable wall may be detachably connected to other liner walls of the main liner 11 by screw connection, snap connection, or other detachable means. In order to ensure the tightness when the main bladder 11 is used alone as a bladder, a sealing member may be provided between the detachable wall and the other bladder walls of the main bladder 11. When the second evaporator is mounted to the second evaporator bin 121, the detachable wall may be mounted to the main bladder 11 again as needed to separate the second evaporator bin 121 from the storage space 112.
In still other embodiments, the portion of the bladder wall 113 of the main bladder 11 opposite the mounting port 122 may also be configured as a movable wall that is controllably or operatively movable relative to the other bladder walls of the main bladder 11 to selectively form a pierced aperture 114 in the main bladder 11 such that the second evaporator well 121 is selectively exposed to the interior space of the main bladder 11 through the mounting port 122 and the aperture 114 in sequence. Thus, the second evaporator can be mounted in the second evaporator chamber 121 through the inner space of the main bladder 11 and the orifice 114 after the foaming of the case, and the convenience of the second evaporator mounting is improved.
It should be noted that "selectively" herein means that the main bladder 11 may be formed with a penetrating opening 114, and at this time, the movable wall is moved to a state separated from other bladder wall portions of the main bladder 11; the main container 11 may not have the opening 114 formed therein, and the movable wall may be moved to a state where the other container walls of the main container 11 are connected, i.e., the opening 114 is covered.
Further, the movable wall may be configured to be slidably disposed on the main bladder 11 along a predetermined direction, that is, the movable wall may be slidably movable with respect to the other bladder walls of the main bladder 11. The movable wall may also be arranged to be pivotally arranged on the main container body 11 about a predetermined axis of rotation, i.e. the movable wall may be movable in a pivotal manner relative to the other container walls of the main container body 11. Of course, the movable wall may also be movable in other suitable ways with respect to the other liner walls of the main liner 11, e.g. the movable wall may be provided as a telescopic wall, a collapsible wall, etc.
Those skilled in the art will appreciate that in some alternative embodiments, the liner wall of the main liner 11 may be a complete, uniform liner wall, and that a user may manually cut away a portion of the liner wall of the main liner 11 to expose the second evaporator bin 121 using any available apparatus or device.
It will also be appreciated by those skilled in the art that the first evaporator disposed within the first evaporator bin may be used as an evaporator in a refrigeration chiller of a conventional single evaporator system for providing refrigeration to at least a portion of the storage compartments. The second evaporator provided in the second evaporator compartment may be used for some special functions of refrigeration of the refrigeration chiller, for example, the second evaporator may provide cooling to a refrigerated space such as a sub-zero compartment, an ice-making compartment, etc. Accordingly, the configuration of the portion of the liner wall 113 of the main liner 11 opposite to the mounting port 122 can be flexibly designed or selected according to the use of the second evaporator, the position of the refrigerating space to be refrigerated by the second evaporator, the specific configuration, and the like.
In some embodiments, the liner wall of the auxiliary liner body 12 may be provided with an air supply port 123 and an air return port 124, where the air supply port 123 is connected to the second evaporator bin 121, the air supply port 123 is used to deliver cooling air to a refrigerating space where refrigeration is provided by the second evaporator, and the air return port 124 is used to return air in the refrigerating space to the second evaporator bin 121.
Further, the air supply opening 123 and the air return opening 124 are both formed on the same side liner wall of the auxiliary liner body 12, and the air return opening 124 is located at the lower portion of the side liner wall, and the air supply opening 123 is located at the upper portion of the side liner wall, so that the return air flows into the second evaporator bin 121 from the bottom of the second evaporator bin 121, thereby performing heat exchange with the second evaporator accommodated in the second evaporator bin 121, and cooling air after performing heat exchange with the second evaporator flows out through the upper portion of the second evaporator bin 121, and the cooling air flow and the return air flow are prevented from being interfered or mixed.
Further, the second evaporator bin 121 is further provided with a fan accommodating portion 125 for accommodating the second air supply fan, and the position of the fan accommodating portion 125 is opposite to the air supply opening 123, so as to allow the air supply opening 123 to be communicated with the air flow outlet of the second air supply fan, thereby improving the flow velocity of the cooling air flow and further improving the refrigeration efficiency.
In some embodiments, the first evaporator bin 111 is formed at the rear of the main bladder 11. Specifically, the first evaporator bin 111 may be located inside the rear liner wall of the main liner body 11. The auxiliary bladder 12 is selectively attached outside the rear bladder wall of the main bladder 11 laterally beside the first evaporator bin 111 such that the first evaporator bin 111 and the second evaporator bin 121 are laterally side by side at the rear of the inner bladder 10. Therefore, the structural design of the second evaporator bin 121 can be prevented from being exposed in the visual field of the user, the attractive effect is improved, the usage volume of the storage space 112 can not be occupied due to the arrangement of the second evaporator bin 121, and the practicability is improved.
Further, the bottoms of the first and second evaporator bins 111 and 121 are respectively provided with first and second drain openings 115 and 125 for discharging the defrost water generated by the defrosting of the first and second evaporators, respectively. The first and second evaporator bins 111 and 121 are disposed at the rear of the liner 10, and the defrost water discharged from the first and second evaporator bins 111 and 121 is also conveniently collected. The first drain port 115 and the second drain port 125 may be at the same height in the vertical direction and may be at the same horizontal line in the front-rear direction.
In some embodiments, a portion of the rear bladder wall of the main bladder 11 projects forward to form a forwardly concave recess 116 in the rear side of the main bladder 11, with the auxiliary bladder 12 selectively attached in the recess 116. Thereby, the problem of the thickness of the foamed layer of the case being reduced by the rear portion of the new liner formed after the auxiliary liner 12 is attached to the rear liner wall of the main liner 11 protruding rearward can be avoided, and the heat insulating performance of the case having the new liner is ensured.
Further, the depth of the recess 116 recessed forward may be substantially the same as the overall thickness of the auxiliary bladder 12 in the front-rear direction so that the rear portion of the auxiliary bladder 12 remains substantially flush with the rear portion of the other portion of the main bladder 11 than the recess 116 after the auxiliary bladder 12 is attached to the main bladder 11, thereby making the thickness of the foamed layer of the rear portion of the new bladder formed by the main bladder 11 and the auxiliary bladder 12 relatively uniform.
In some embodiments, the secondary bladder 12 may be attached to the primary bladder 11 by one or more of a screw connection, an adhesive, a snap fit. Sealing elements can be arranged between the auxiliary liner body 12 and the main liner body 11 to improve the sealing effect between the auxiliary liner body 12 and the main liner body and avoid the problem of overflow of foaming materials.
In some embodiments, the auxiliary liner 12 may be an integrally injection-molded part, simplifying the manufacturing process of the auxiliary liner 12, and the auxiliary liner 12 may be used for various types of refrigeration and freezing devices. Further, the main container 11 may be an integral injection molding.
The application also provides a refrigeration and freezing device. Fig. 8 is a schematic structural view of a refrigerating and freezing apparatus according to an embodiment of the present application. The refrigeration and freezer 1 of the present application includes a cabinet 20, and the cabinet 20 includes an outer case 30, the liner 10 described in any of the above embodiments, and an insulation layer (not shown) between the outer case 30 and the liner 10.
Specifically, when only one storage compartment is defined in the case 20, it includes only one liner, which is the liner 10. When a plurality of storage compartments are defined in the case 20, the case 20 may further include other inner containers 50 except for the inner container 10, and the other inner containers 50 have the same structure as the common inner container in the prior art, and will not be described herein.
Further, the refrigerating and freezing apparatus 1 may further include at least one door 40 coupled to the front side of the cabinet 20 to open and/or close at least one storage compartment of the cabinet 20.
In the embodiment shown in fig. 1, the refrigerating and freezing apparatus 1 is a double door refrigerator having two storage compartments defined therein, and the liner 10 may be a liner for defining a freezing compartment located below.
In other embodiments, the refrigerating and freezing device 1 may not be limited to the refrigerator structure shown in fig. 1, and may be a multi-door refrigerator, a three-door refrigerator, a side-by-side refrigerator, a wine cabinet, a vertical refrigerator or a horizontal refrigerator, etc. The liner 10 may be one of the above-described refrigeration and freezing apparatus 1.
It will be appreciated by those skilled in the art that, unless specifically stated otherwise, terms such as "upper", "lower", "inner", "outer", "transverse", "front", "rear", and the like in the embodiments of the present application are used to refer to the actual use of the liner 10 after application to the refrigeration and freezing apparatus 1, and these terms are merely for convenience of description and understanding of the technical solution of the present application, and are not meant to indicate or imply that the apparatus or component referred to must have a specific orientation, and therefore should not be construed as limiting the present application.
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 (8)
1. A liner for a refrigeration and freezer, comprising:
a main container body in which a storage space for storing articles and a first evaporator bin for accommodating a first evaporator are defined; and
an auxiliary container body defining a second evaporator bin therein for accommodating a second evaporator, one side of the second evaporator bin being open to form a mounting opening for mounting the second evaporator, the auxiliary container body being selectively attached to an outer side of the main container body in a posture in which the mounting opening faces the main container body; and is also provided with
The part of the liner wall of the main liner body opposite to the mounting opening is provided with a removable wall so as to form a penetrating orifice under the action of an external removing mechanism, so that the second evaporator bin is exposed to the inner space of the main liner body through the mounting opening and the orifice in sequence.
2. The liner according to claim 1, wherein,
the thickness of the junction between the removable wall and the other liner walls of the main liner body is less than the thickness of the removable wall and the other liner walls of the main liner body, so that the junction is preferentially broken under the pushing action of an external removal mechanism.
3. The liner according to claim 2, wherein,
the external removing mechanism is a pushing block formed on the auxiliary liner body, the pushing block is positioned at the periphery of the mounting opening and protrudes outwards from the mounting opening so as to push the removable wall in the process of attaching the auxiliary liner body to the main liner body, and thus the orifice is automatically formed after the auxiliary liner body is attached to the main liner body.
4. The liner according to claim 1, wherein,
an air supply opening and an air return opening which are communicated with the second evaporator bin are formed in the liner wall of the auxiliary liner body, the air supply opening is used for conveying cooling air flow to a refrigerating space for providing refrigeration for the second evaporator, and the air return opening is used for enabling return air in the refrigerating space to return to the second evaporator bin.
5. The liner according to claim 1, wherein,
the first evaporator bin is formed at the rear part of the main container body; and is also provided with
The auxiliary liner body is selectively attached to the outer side of the rear liner wall of the main liner body and laterally sideways of the first evaporator bin such that the first evaporator bin and the second evaporator bin are laterally side by side in the rear of the liner.
6. The liner according to claim 1, wherein,
a part of the rear liner wall of the main liner body protrudes forward to form a concave portion recessed forward at the rear side of the main liner body, and the auxiliary liner body is selectively attached in the concave portion.
7. The liner according to claim 1, wherein,
the auxiliary liner body is attached to the main liner body in one or more modes of screw connection, gluing and clamping; and/or
The auxiliary liner body is an integral injection molding piece.
8. A refrigeration and freezer comprising a housing comprising an outer casing, the liner of any one of claims 1-7, and an insulating layer between the outer casing and the liner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008982.9A CN114719530B (en) | 2021-01-05 | 2021-01-05 | Liner for refrigeration and freezing device and refrigeration and freezing device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110008982.9A CN114719530B (en) | 2021-01-05 | 2021-01-05 | Liner for refrigeration and freezing device and refrigeration and freezing device |
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| Publication Number | Publication Date |
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| CN114719530A CN114719530A (en) | 2022-07-08 |
| CN114719530B true CN114719530B (en) | 2023-08-15 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110008982.9A Active CN114719530B (en) | 2021-01-05 | 2021-01-05 | Liner for refrigeration and freezing device and refrigeration and freezing device |
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| Country | Link |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117308467A (en) * | 2022-06-23 | 2023-12-29 | 青岛海尔电冰箱有限公司 | Inner container for refrigerator and refrigerator with same |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190815A (en) * | 2007-02-07 | 2008-08-21 | Sharp Corp | Cooling storage |
| CN207936599U (en) * | 2018-01-26 | 2018-10-02 | 青岛海尔股份有限公司 | A kind of inner container of icebox component |
| CN208312816U (en) * | 2018-04-04 | 2019-01-01 | 青岛海尔股份有限公司 | Refrigerating device |
| CN111457658A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔股份有限公司 | Refrigerator inner container prefabricated body, refrigerator inner container and refrigerator |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20080115526A1 (en) * | 2006-11-20 | 2008-05-22 | Samsung Electronics Co., Ltd. | Refrigerator |
-
2021
- 2021-01-05 CN CN202110008982.9A patent/CN114719530B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2008190815A (en) * | 2007-02-07 | 2008-08-21 | Sharp Corp | Cooling storage |
| CN207936599U (en) * | 2018-01-26 | 2018-10-02 | 青岛海尔股份有限公司 | A kind of inner container of icebox component |
| CN208312816U (en) * | 2018-04-04 | 2019-01-01 | 青岛海尔股份有限公司 | Refrigerating device |
| CN111457658A (en) * | 2019-01-18 | 2020-07-28 | 青岛海尔股份有限公司 | Refrigerator inner container prefabricated body, refrigerator inner container and refrigerator |
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| CN114719530A (en) | 2022-07-08 |
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