CN116379694A - Storage device for refrigerator and refrigerator with storage device - Google Patents
Storage device for refrigerator and refrigerator with storage device Download PDFInfo
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- CN116379694A CN116379694A CN202310288500.9A CN202310288500A CN116379694A CN 116379694 A CN116379694 A CN 116379694A CN 202310288500 A CN202310288500 A CN 202310288500A CN 116379694 A CN116379694 A CN 116379694A
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- Prior art keywords
- oxygen
- refrigerator
- assembly
- storage device
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- 239000001301 oxygen Substances 0.000 claims abstract description 112
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 112
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 109
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 62
- 239000012528 membrane Substances 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 37
- 239000012466 permeate Substances 0.000 claims abstract description 11
- 238000005868 electrolysis reaction Methods 0.000 claims abstract description 7
- 230000002000 scavenging effect Effects 0.000 claims description 23
- 239000007789 gas Substances 0.000 claims description 13
- 210000000078 claw Anatomy 0.000 claims description 7
- 238000007664 blowing Methods 0.000 claims description 2
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 230000009471 action Effects 0.000 abstract description 7
- 238000006392 deoxygenation reaction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 12
- 238000006243 chemical reaction Methods 0.000 description 8
- 238000009434 installation Methods 0.000 description 8
- 230000005494 condensation Effects 0.000 description 6
- 238000009833 condensation Methods 0.000 description 6
- 238000009792 diffusion process Methods 0.000 description 5
- 230000035699 permeability Effects 0.000 description 4
- 230000004308 accommodation Effects 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- -1 hydrogen ions Chemical class 0.000 description 3
- 230000002209 hydrophobic effect Effects 0.000 description 3
- 239000000376 reactant Substances 0.000 description 3
- 238000005273 aeration Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000003487 electrochemical reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000009977 dual effect Effects 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005373 pervaporation Methods 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 239000012858 resilient material Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Images
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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
- F25D25/024—Slidable shelves
- F25D25/025—Drawers
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3409—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of gases, e.g. fumigation; Compositions or apparatus therefor
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
- A23L3/00—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs
- A23L3/34—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals
- A23L3/3454—Preservation of foods or foodstuffs, in general, e.g. pasteurising, sterilising, specially adapted for foods or foodstuffs by treatment with chemicals in the form of liquids or solids
-
- 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
-
- 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
- F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
- F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
- F25D17/042—Air treating means within refrigerated spaces
-
- 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
- F25D23/02—Doors; Covers
-
- 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
-
- 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
- F25D25/00—Charging, supporting, and discharging the articles to be cooled
- F25D25/02—Charging, supporting, and discharging the articles to be cooled by shelves
-
- 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
- F25D2317/00—Details or arrangements for circulating cooling fluids; Details or arrangements for circulating gas, e.g. air, within refrigerated spaces, not provided for in other groups of this subclass
- F25D2317/04—Treating air flowing to refrigeration compartments
- F25D2317/041—Treating air flowing to refrigeration compartments by purification
- F25D2317/0413—Treating air flowing to refrigeration compartments by purification by humidification
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a storage device for a refrigerator and the refrigerator with the storage device, wherein the storage device for the refrigerator comprises: a storage container defining a storage space therein; the wall of storing container is provided with ventilative region on, and ventilative region includes: the deoxygenation area is positioned in the middle of the ventilation area and is recessed towards the interior of the storage space; the water removing areas are positioned at two sides of the deoxidizing area; the oxygen removal drenches subassembly, integrates in the top of storing container roof face, and it includes: the support plate is covered on the ventilation area, and a first accommodating cavity is formed on one side of the support plate, which is back to the deoxidization area; an oxygen removal assembly disposed within the first receiving chamber and configured to consume oxygen within the storage space through an electrolysis reaction under the action of an electrolysis voltage; the moisture permeable membrane group is arranged between the water removing area and the supporting plate and is configured to allow water vapor in the storage space to permeate and drain. The integrated deoxidizing and moisture permeable assembly has deoxidizing and moisture permeable functions and is easy to install.
Description
Technical Field
The present application is a divisional application of a chinese invention patent application with application number 201911055688.2, application date 2019, 10 month 31, and the name of the storage device for refrigerator.
Background
The modified atmosphere fresh-keeping technology is a technology for prolonging the storage life of food by adjusting the ambient gas. In the field of refrigerators, the oxygen removal assembly is arranged, and the electrochemical reaction consumes internal oxygen to create a low-oxygen atmosphere, so that the fresh-keeping effect can be improved. The relatively closed space of the storage container for the refrigerator in the prior art can weaken the exchange of internal and external gases, and the oxygen content in the storage container can be reduced by arranging an opening on the storage container and installing an oxygen removing assembly at the position of the opening. However, the oxygen-scavenging assembly also generates water while consuming internal oxygen, and the relatively closed storage container prevents water vapor from being discharged, so that excessive water vapor can easily cause condensation or dripping, thereby affecting the fresh-keeping effect and reducing the user experience. In addition, set up the opening on the storing container and install the deoxidization subassembly structure complicacy in the opening part, difficult assembly.
Disclosure of Invention
An object of the present invention is to provide a storage device for a refrigerator and a refrigerator that solve at least one of the above-mentioned technical problems.
It is a further object of the present invention to reduce or avoid condensation or dripping in a storage device for a refrigerator having an oxygen scavenging assembly mounted therein.
It is a further object of the present invention to reduce the difficulty of installing an oxygen and moisture permeable assembly for a storage device of a refrigerator.
In particular, according to one aspect of the present invention, there is provided a storage device for a refrigerator, comprising: a storage container defining a storage space therein; be provided with ventilative region on the storing container wall, ventilative region includes: the deoxygenation area is positioned in the middle of the ventilation area and is recessed towards the interior of the storage space; the water removing areas are positioned at two sides of the deoxidizing area; an oxygen scavenging moisture permeable assembly disposed on a storage container comprising: the support plate is covered on the ventilation area, and a first accommodating cavity is formed on one side of the support plate, which is back to the deoxidization area; an oxygen removal assembly disposed within the first receiving chamber and configured to consume oxygen within the storage space through an electrolysis reaction under the action of an electrolysis voltage; the moisture permeable membrane group is arranged between the water removing area and the supporting plate and is configured to allow water vapor in the storage space to permeate and drain.
Optionally, the ventilation area is located on a top wall surface of the storage container; the bottom wall of the first accommodation cavity is provided with an opening, and the periphery of the opening extends to the side wall of the first accommodation cavity to form a supporting table, and the supporting table limits the deoxidization assembly to the bottom of the first accommodation cavity.
Optionally, the oxygen scavenging moisture permeable assembly further comprises: a fan assembly is disposed within the first receiving cavity and above the oxygen-scavenging assembly and is configured to cause an air flow to be established toward a side of the oxygen-scavenging assembly facing away from the storage space to provide water vapor to the oxygen-scavenging assembly.
Optionally, a plurality of upright posts are arranged on one surface of the water removal area, which is back to the storage space, and are configured to support the moisture permeable membrane group; the moisture permeable membrane set includes: a moisture permeable membrane configured to allow water vapor within the storage space to permeate therethrough; the moisture permeable bottom plate is arranged at the bottom of the moisture permeable film in a leaning way and is positioned above the plurality of upright posts.
Optionally, a second accommodating cavity is formed at a position, facing the upper part of the water removing area, of the supporting plate, a plurality of limiting clamping claws are arranged on the side wall of the second accommodating cavity, and the moisture permeable membrane group is limited in the second accommodating cavity by the limiting clamping claws.
Optionally, the top wall surface of the storage container is further provided with: the screw hole columns are positioned at the periphery of the ventilation area; screw holes are respectively arranged at the positions of the supporting plate corresponding to the screw hole columns, so that the supporting plate is fixed on the storage container in a threaded mode.
Optionally, the storage device for a refrigerator further includes: and the cover plate forms an upper cover of the storage device so as to ensure that the appearance is neat.
Optionally, the cover plate includes: a top cover part covering the oxygen-removing and moisture-permeable assembly; the connecting part is formed by extending the top cover part along the back surface of the storage container, is provided with a plurality of clamping grooves and is configured to be clamped with the clamping buckles on the back surface of the storage container so as to fix the cover plate.
Optionally, the ventilation area is provided with through holes arranged in an array; the position of the supporting plate above the water removal area, the moisture permeable bottom plate and the cover plate are respectively provided with through holes which are arranged in an array manner and are configured to allow the gas in the storage space to be discharged.
According to another aspect of the present invention, there is also provided a refrigerator including a cabinet having a storage compartment formed therein; the storage device for a refrigerator of any one of the above, wherein the storage device is disposed in the storage compartment.
The storage device for the refrigerator and the refrigerator with the same are characterized in that the wall surface of the storage container is provided with the ventilation area, the oxygen-removing and moisture-permeable assembly is arranged on the ventilation area, the oxygen-removing assembly is arranged on one side of the middle part of the ventilation area and is configured to consume oxygen in the storage space through electrolytic reaction under the action of electrolytic voltage, the moisture-permeable membrane group is arranged on two sides of the oxygen-removing assembly and is configured to allow water vapor in the storage space to permeate and discharge, so that a low-oxygen atmosphere can be formed in the storage container, excessive water vapor can be prevented from generating condensation or dripping, and the fresh-keeping effect of the storage container is improved.
Further, the air-permeable area of the storage container of the storage device for the refrigerator and the refrigerator with the same is provided with the deoxidizing area and the dehydrating area, the deoxidizing and moisture-permeable component is provided with the supporting plate, the deoxidizing component with the deoxidizing function is arranged in the first accommodating cavity of the supporting plate, the moisture-permeable membrane group with the moisture-permeable function is arranged in the second accommodating cavity of the supporting plate, so that the deoxidizing component can be limited above the deoxidizing area, the moisture-permeable membrane group is limited above the dehydrating area, and meanwhile, the deoxidizing component, the moisture-permeable membrane group and the supporting plate are integrated, the deoxidizing and moisture-permeable component can be simply arranged above the air-permeable area of the storage container, and the installation difficulty of the deoxidizing and moisture-permeable component is reduced.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention 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 perspective view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of the storage device for the refrigerator shown in FIG. 1;
fig. 3 is a schematic exploded view of the storage device for the refrigerator shown in fig. 2;
FIG. 4 is a schematic view of a container body of a storage container of the storage device for a refrigerator shown in FIG. 3;
FIG. 5 is another schematic view of a container body of the storage container of the storage device for a refrigerator shown in FIG. 3;
FIG. 6 is a schematic view of the oxygen and moisture permeable assembly of the storage device for a refrigerator shown in FIG. 3;
FIG. 7 is a schematic view of a pallet of the oxygen scavenging moisture permeable assembly shown in FIG. 6;
FIG. 8 is another schematic view of the pallet of the oxygen scavenging moisture permeable assembly shown in FIG. 6;
fig. 9 is a schematic partial enlarged view at a shown in fig. 8;
FIG. 10 is a schematic view of a fan assembly and oxygen scavenging assembly of the oxygen scavenging moisture permeable assembly shown in FIG. 6;
FIG. 11 is a schematic view of the oxygen scavenging assembly shown in FIG. 10;
FIG. 12 is a schematic exploded view of the oxygen scavenging assembly shown in FIG. 10;
FIG. 13 is a schematic exploded view of the blower assembly shown in FIG. 10;
fig. 14 is a schematic exploded view of a moisture permeable membrane module of the storage device for a refrigerator shown in fig. 3;
fig. 15 is a schematic view of a cover plate of the storage device for a refrigerator shown in fig. 3.
Detailed Description
Fig. 1 is a schematic perspective view of a refrigerator 10 according to one embodiment of the present invention. The refrigerator 10 may generally include a cabinet 100 and a storage apparatus 200. A storage compartment is formed inside the case 100; in this embodiment, the storage compartment may be plural and include the refrigerating compartment 110 and the freezing compartment 120. In other alternative embodiments, the storage compartment may be one and the refrigerated compartment 110.
Fig. 2 is a schematic view of the storage device 200 for the refrigerator 10 shown in fig. 1, and fig. 3 is a schematic exploded view of the storage device 200 for the refrigerator 10 shown in fig. 2. The storage device 200 is disposed at the bottom of the refrigerating compartment 110, and includes a storage container 210, an oxygen-removing and moisture-permeable assembly 300, and a cover 350.
The storage container 210 may be a drawer formed of a container body 211 and a drawing portion 212, and a storage space 213 is formed inside the storage container 210. The drawer is drawably provided at the bottom of the refrigerating compartment 110 of the refrigerator 10 to open or close the storage space 213.
Fig. 4 is a schematic view of the container body 211 of the storage container 210 of the storage device 200 for the refrigerator 10 shown in fig. 3, and fig. 5 is another schematic view of the container body 211 of the storage container 210 of the storage device 200 for the refrigerator 10 shown in fig. 3. The wall of the storage container 210 is provided with a ventilation area 221 and a non-ventilation area 222. Preferably, the wall may be the top wall of the storage container 210, i.e. the gas permeable region 221 is located on the top wall of the storage container. The top wall surface of the storage container 210 may have a rectangular shape, the air permeable region 221 may be provided at a position intermediate the top wall surface, and the area between the air permeable region 221 and the outer periphery of the top wall surface may be a non-air permeable region 222. The ventilation area 221 is provided with through holes 410 arranged in an array, and gas in the storage container 210 can escape from the through holes 410. The breathable zone 221 includes an oxygen scavenging zone 420 and a water scavenging zone 430. The deoxidizing zone 420 is located at the middle part of the ventilation zone 221, and the deoxidizing zone 420 is recessed towards the inside of the storage space 213 to form a recessed part 421, where the recessed part 421 can accommodate an external component. The water removal zone 430 is adjacent to the oxygen removal zone 420 and is located on both sides of the oxygen removal zone 420; the dewatering area 430 is provided with a plurality of columns 431 on a side facing away from the storage space 213. The non-ventilation area 222 is closed without a through hole. The top wall surface of the storage container 210 is further provided with a plurality of screw hole columns 440, and the screw hole columns 440 are located at the periphery of the ventilation area 221, namely, the joint part of the non-ventilation area 222 and the ventilation area 221, and are used for being connected and fixed with an external component.
Fig. 6 is a schematic view of the oxygen-scavenging and moisture-permeable assembly 300 of the storage device 200 for the refrigerator 10 shown in fig. 3. The oxygen-scavenging and moisture-permeable assembly 300 is disposed on the storage container 210, preferably above the top wall of the storage container 210, and comprises a pallet 310, an oxygen-scavenging assembly 320, a fan assembly 330 and a moisture-permeable membrane group 340.
The supporting plate 310 covers the ventilation area 221 to form a skeleton of the oxygen-removing and moisture-permeable assembly 300, and has a receiving cavity for receiving the oxygen-removing assembly 320, the fan assembly 330 and the moisture-permeable membrane group 340, and the oxygen-removing assembly 320, the fan assembly 330 and the moisture-permeable membrane group 340 may be respectively installed in the receiving cavity to be integrated with the supporting plate 310.
The integrated oxygen-removing and moisture-permeable assembly 300 not only comprises an oxygen-removing assembly 320 with an oxygen-removing function and a fan assembly 330 with an air supply function, but also comprises a moisture-permeable membrane group 340 with a moisture-permeable function, and has the functions of oxygen removal and moisture permeation; the integrated oxygen and moisture permeable assembly 300 can be installed above the ventilation area 221 at one time, so that step-by-step installation is avoided, the installation steps are simplified, the operation is simple and convenient, and the installation difficulty is low.
Fig. 7 is a schematic view of the pallet 310 of the oxygen scavenging moisture permeable assembly 300 shown in fig. 6, fig. 8 is another schematic view of the pallet 310 of the oxygen scavenging moisture permeable assembly 300 shown in fig. 6, and fig. 9 is a schematic partial enlarged view at a shown in fig. 8. The tray 310 forms the first receiving cavity 311 over a side facing away from the oxygen removal region 420, and in this embodiment, the tray 310 may form the first receiving cavity 311 over the side facing away from the oxygen removal region 420. The bottom wall of the first accommodating chamber 311 is provided with an opening 511, and a tray 512 is formed by extending the periphery of the opening 511 toward the side wall of the first accommodating chamber 311, wherein the tray 512 limits the oxygen removal assembly 320 to the bottom of the first accommodating chamber 311. That is, the portion of the pallet 310 above the deoxidizing zone 420 is recessed toward the deoxidizing zone 420 to form the first accommodating chamber 311, and the shape of the first accommodating chamber 311 is adapted to the shape of the recessed portion 421 so that the first accommodating chamber 311 can be inserted into the interior of the recessed portion 421; the bottom of the first receiving cavity 311 includes an opening 511 and a tray 512, the opening 511 being configured to allow the passage of gas escaping from the deoxygenation zone 420, the tray 512 being configured to receive the deoxygenation assembly 320, and the tray 512 being provided with a tray screw hole 513, the deoxygenation assembly 320 being securable to the tray 512 by screwing.
The portion of the pallet 310 facing the upper portion of the dewatering area 430 is formed with a second accommodating cavity 312, a plurality of limiting claws 514 are arranged on the side wall of the second accommodating cavity 312, and the plurality of limiting claws 514 limit the moisture permeable membrane group 340 in the second accommodating cavity 312. That is, the moisture permeable membrane set 340 is disposed between the water removal area 430 and the supporting plate 310, and the plurality of limiting claws 514 clamp the moisture permeable membrane set 340 in the second accommodating cavity 312. The bottom wall of the second accommodating cavity 312 is also correspondingly provided with through holes 530 arranged in an array, and the through holes 530 are configured to allow the water vapor permeated and discharged through the moisture permeable membrane group 340 to be discharged from the through holes 530.
The tray 310 is provided with a first receiving cavity 311 for receiving the oxygen removal assembly 320, the fan assembly 330, and a second receiving cavity 312 for receiving the moisture permeable membrane set 340. The position and shape of the first receiving cavity 311 corresponds to the position and shape of the de-aeration zone 420, and the position and shape of the second receiving cavity 312 corresponds to the position and shape of the de-aeration zone 430. The pallet 310 may be directly overlaid over the top wall of the storage container 210 for quick installation. The second accommodating cavity 312 of the supporting plate 310 is adjacent to the first accommodating cavity 311, so that the moisture permeable membrane group 340 is adjacent to the oxygen removing component 320, and the water vapor generated by the oxygen removing component 320 through the electrolytic reaction can be rapidly discharged through the moisture permeable membrane group 340, so that excessive water vapor can be prevented from being retained in the storage device 200, and the humidity in the storage device 200 can be kept in a proper range.
Fig. 10 is a schematic view of the fan assembly 330 and oxygen removal assembly 320 of the oxygen removal moisture permeable assembly 300 of fig. 6, fig. 11 is a schematic view of the oxygen removal assembly 320 of fig. 10, and fig. 12 is a schematic exploded view of the oxygen removal assembly 320 of fig. 12. An oxygen removal assembly 320, disposed at the bottom of the first receiving chamber 311, is configured to consume oxygen inside the storage space 213 through an electrolytic reaction under the action of an electrolytic voltage. That is, oxygen scavenging assembly 320 is disposed within recessed portion 421 described above.
Because the oxygen density is relatively high, the oxygen is intensively distributed at the bottom of the storage container 210, the oxygen concentration at the position far away from the bottom is relatively low, and the oxygen removal region 420 is arranged to be recessed towards the inside of the storage space 213, so that the oxygen removal assembly 320 can be promoted to be fully contacted with the oxygen in the storage space 213, and the electrochemical reaction rate is improved.
A motherboard 321 forming a base of the oxygen removal assembly 320, wherein a gap 521 is provided in the middle part of the motherboard, and the gap 521 may be rectangular; the periphery of the notch 521 is provided with an inscribed screw hole 522 for being screwed with other components of the deaeration assembly 320, and the edge of the motherboard 321 is also provided with an circumscribed screw hole 523 for being screwed with the supporting platform 512 of the first accommodating cavity 311. The surface of the cathode plate 323, which is back to the proton exchange membrane 324, is exposed above the deoxidization area 420, faces the inside of the storage space 213, is communicated with the storage space 213 through the through hole 410 of the deoxidization area 420 and the notch 521 of the motherboard 321, and is configured to react with hydrogen ions and oxygen to generate water so as to consume oxygen in the storage space 213; the side of the anode plate 322 facing away from the proton exchange membrane 324 facing away from the inside of the storage space 213 is configured to electrolyze water vapor outside the storage space 213 to generate hydrogen ions and oxygen; proton exchange membrane 324 is configured to transport hydrogen ions from the anode plate 322 side to the cathode plate 323 side. That is, the oxygen scavenging assembly 320 has at least 4 layers of structure, in order from the outside to the inside, an anode plate 322, a proton exchange membrane 324, a cathode plate 323, and a motherboard 321. In the electrolysis process, the cathode plate 323 consumes oxygen in the storage space 213 on one hand, and the generated vapor can also increase the humidity in the storage space 213 on the other hand, so that the fresh-keeping effect of the storage device 200 is improved.
Wherein, the chemical reaction formulas of the anode plate 322 and the cathode plate 323 are respectively:
anode plate: 2H (H) 2 O→O 2 +4H + +4e -
And (3) a cathode plate: o (O) 2 +4H + +4e - →2H 2 O
In this embodiment, the oxygen removal assembly 320 may further include: two elastic plates 325 are disposed on the outer side of the anode plate 322, each elastic plate 325 is a rectangular thin plate, the middle portion thereof is hollowed out, and the position and shape of the hollowed-out portion are adapted to the position and shape of the notch 521 of the motherboard 321, so as to allow the gas to pass through. A fan screw hole 524 is arranged beside the vertex of the hollowed-out part, and is used for fixing the fan assembly 330 of the deaerating and moisture permeable assembly 300 above the deaerating assembly 320 through screw connection, a motherboard screw hole 525 is also arranged at the edge part of the elastic plate 325, and the position and the number of the motherboard screw hole 525 are matched with the position and the number of the inscribed screw holes 522 of the motherboard 321, so that the multi-layer structure of the deaerating assembly 320 is fixed on the motherboard 321 through screw connection.
In some alternative embodiments, oxygen scavenging assembly 320 further comprises: a diffusion layer and at least one gasket 326. The diffusion layer is positioned between the anode plate 322 and the proton exchange membrane 324 and between the cathode plate 323 and the proton exchange membrane 324, and the diffusion layer is made of titanium mesh with platinized surface, which is used for facilitating electric conduction and allowing water vapor to diffuse. And gaskets 326 located between the mother plate 321 and the cathode plate 323, wherein each gasket 326 is a rectangular thin ring, and the outer ring of each gasket is the same as the cathode plate 323 and the anode plate 322. Each gasket 326 is made of a resilient material to cushion the compressive force between adjacent layers.
Fig. 13 is a schematic exploded view of the blower assembly 330 shown in fig. 10. A blower assembly 330 is disposed within the first receiving chamber 311 above the oxygen-scavenging assembly 320, i.e., on a side of the anode plate 322 facing away from the proton exchange membrane 324, and is configured to cause an air flow to be established toward a side of the oxygen-scavenging assembly 320 facing away from the storage space 213 to provide water vapor to the oxygen-scavenging assembly 320. The fan assembly 330 includes a fan 331 and a fan housing 332. In this embodiment, the fan 331 may be a micro axial flow fan, and the rotation axis of the fan is perpendicular to the anode plate 322, so as to blow the water vapor outside the storage space 213 toward the anode plate 322. Because the reactant of the anode plate 322 is water vapor, the anode plate 322 needs to be constantly replenished with water so that the electrolytic reaction can continue. When the oxygen removal assembly 320 is turned on, the control circuit supplies power to the cathode plate 323 and the anode plate 322, respectively, while the blower 331 is turned on, and the blower 331 blows air to the anode plate 322 while simultaneously blowing water vapor in the air to the anode plate 322 to supply reactant to the anode plate 322. Since the temperature inside the refrigerator 10 is generally low, the storage compartment has a relatively humid atmosphere, and the air thereof contains a large amount of water vapor. Thus, the blower 331 is capable of forcing air within the storage compartment to provide sufficient reactant to the anode plate 322 without the need for a separate water source or delivery device for the oxygen removal assembly 320.
The fan 331 and the oxygen-removing component 320 are arranged in the first accommodating cavity 311 together, so that the distance between the fan 331 and the oxygen-removing component 320 is shortened, the air supply efficiency of the fan 331 is improved, the fan 331 can be opened to quickly provide water vapor required by electrolytic reaction for the oxygen-removing component 320, the electrolytic efficiency of the oxygen-removing component 320 is improved, and quick oxygen reduction is realized.
A fan housing 332 for fixedly supporting the fan 331. The blower housing 332 is disposed on a side of the blower 331 facing the anode plate 322, and may be disposed between the blower 331 and the flexible plate 325 of the oxygen scavenging assembly 320, for example. The blower 331 may be mounted and fixed on the blower housing 332 by screwing, and the air supply area of the blower 331 faces the circular opening 531 in the middle of the blower housing 332, and may blow air flow into the oxygen removal assembly 320 and onto the anode plate 322. The fan frame 332 can fixedly support the fan 331, prevents that the fan 331 from rocking when the operation, can also make simultaneously between fan 331 and the elastic plate 325 form certain interval to do benefit to the gas circulation. Fan frame screw holes 532 are also provided in fan frame 332, and the positions and numbers of fan frame screw holes 532 are adapted to the positions and numbers of fan screw holes 524, so that fan frame 332 may be secured over oxygen removal assembly 320 by a threaded installation.
The fan frame 332 is used for fixing the fan 331 on the side facing away from the oxygen removal component 320, the side facing towards the oxygen removal component 320 is fixedly connected with the oxygen removal component 320 in a screwed mode, the fan frame 332 has the function of fixedly supporting the fan 331 and the function of connecting the oxygen removal component 320, the fan 331 is integrated into a whole through the double fixing function, the fan 331 is made to be close to the oxygen removal component 320, and a structural basis is provided for shortening the distance between the fan 331 and the oxygen removal component 320.
Fig. 14 is a schematic exploded view of the moisture permeable film set 340 of the storage device 200 for the refrigerator 10 shown in fig. 3. A moisture permeable membrane assembly 340, disposed between the water removal zone 430 and the tray 310 and within the second receiving chamber 312 of the tray 310, is configured to allow the vapor within the storage space 213 to permeate and drain, and includes a moisture permeable membrane 341 and a moisture permeable base plate 342.
The moisture permeable film 341 is configured to allow water vapor in the storage space 213 to slowly permeate and drain to the outside of the storage space 213, so that the humidity in the storage space 213 is always kept within a proper range, and condensation or dripping caused by excessive moisture in the space is prevented. The moisture permeable membrane 341 in this embodiment may be a pervaporation membrane, and has a hydrophilic layer and a hydrophobic layer, wherein a surface of the hydrophilic layer facing away from the hydrophobic layer is exposed above the water removal area 430, i.e. facing the water removal area 430, and a surface of the hydrophobic layer facing away from the hydrophilic layer facing away from the water removal area 430, so that water vapor in the storage space 213 can permeate and be discharged outside the storage space 213 through the moisture permeable membrane 341. The moisture permeable film 341 can prevent other gases from passing through while passing through water vapor, and prevent gas exchange between the inside and outside of the storage space 213.
The appearance of the moisture permeable film 341 is adapted to the appearance of the bottom wall of the second accommodating cavity 312, so that the second accommodating cavity 312 can be just closed, and the closed space formed by the moisture permeable film 341 and the supporting plate 310 can block the gas exchange between the dewatering area 430 and the outside of the closed space, so that the moisture permeable film 341 is arranged between the dewatering area 430 and the supporting plate 310, the storage device 200 can be kept in a relatively closed state, good fresh-keeping atmosphere can be maintained, and the fresh-keeping effect can be improved.
The moisture permeable bottom plate 342 is disposed on the bottom of the moisture permeable film 341 and above the plurality of upright posts 431. That is, the plurality of stand columns 431 support the moisture permeable bottom plate 342, the moisture permeable bottom plate 342 supports the moisture permeable film 341, and the dual support structure formed by the plurality of stand columns 431 and the moisture permeable bottom plate 342 can prevent the moisture permeable film 341 from being deformed by the influence of gravity. If the moisture permeable film 341 deforms, a gap will appear between the moisture permeable film 341 and the side wall of the second accommodating cavity 312, such that the moisture permeable film 341 and the supporting plate 310 cannot form a closed space, and the preservation effect of the storage device 200 is reduced. The moisture permeable bottom plate 342 is also provided with through holes 540 arranged in an array, and the positions and the sizes of the through holes 540 are matched with those of the through holes 530 of the bottom wall of the second accommodating cavity 312, so as to allow the gas escaping from the water removing area 430 to pass through.
The top wall surface of the storage container 210 is provided with a ventilation area 221, the oxygen removal and moisture permeability assembly 300 is arranged on the ventilation area 221, wherein the oxygen removal assembly 320 is arranged on one side of the middle part of the ventilation area 221 and is configured to consume oxygen in the storage space 213 through electrolytic reaction under the action of electrolytic voltage, the moisture permeability film group 340 is arranged on two sides of the oxygen removal assembly 320 and is configured to allow water vapor in the storage space 213 to permeate and discharge, so that a low-oxygen atmosphere can be formed in the storage container 210, excessive water vapor can be prevented from generating condensation or dripping, and the fresh-keeping effect of the storage container 210 is improved.
The oxygen removing area 420 and the water removing area 430 are arranged on the ventilation area 221 of the storage container 210, the supporting plate 310 is arranged in the oxygen removing and moisture permeable assembly 300, the oxygen removing assembly 320 with oxygen removing function is arranged in the first accommodating cavity 311 of the supporting plate 310, the moisture permeable membrane group 340 with moisture permeable function is arranged in the second accommodating cavity 312 of the supporting plate 310, so that the oxygen removing assembly 320 can be limited above the oxygen removing area 420, the moisture permeable membrane group 340 is limited above the water removing area 430, and meanwhile, the oxygen removing assembly 320, the moisture permeable membrane group 340 and the supporting plate 310 are integrated, so that the oxygen removing and moisture permeable assembly 300 can be simply installed on the ventilation area 221 of the storage container 210, and the installation difficulty of the oxygen removing and moisture permeable assembly 300 is reduced.
Fig. 15 is a schematic view of a cover plate 350 of the storage device 200 for the refrigerator 10 shown in fig. 3. The cover plate 350, which forms the upper cover of the storage device 200, is configured to cover the oxygen-scavenging, moisture-permeable assembly 300 to provide a neat appearance. The cover plate 350 includes a top cover portion 351 and a connection portion 352, wherein the top cover portion 351 covers over a top wall surface of the storage container 210, and the top cover portion 351 extends along a back surface of the storage container 210 to form the connection portion 352, and the connection portion 352 is used for being fixedly connected with the storage container 210. The top cover 351 is also provided with through holes 550 arranged in an array, wherein the through holes 410 above the water removal area 430 are configured to allow water vapor escaping from the bottom wall of the second accommodating cavity 312, through the water removal area 430, the moisture permeable bottom plate 342, the moisture permeable membrane 341, and the moisture permeable bottom plate 342 to be discharged to the outside of the storage device 200, and the through holes 410 above the oxygen removal area 420 are configured to allow air outside the storage device 200 to enter the storage device 200 and blow toward the anode plate 322 under the action of the fan 331, so as to provide water vapor for the anode plate 322 and also provide an escape channel for oxygen generated on the anode plate 322. The connection portion 352 is provided with a plurality of clamping grooves 551, and is configured to be clamped with the clamping buckles 450 on the back surface of the storage container 210 so as to fix the cover plate 350.
The oxygen scavenging moisture permeable assembly 300 also includes multiple sets of fastening screws to achieve the securing and clamping of the multi-layer component. The first set of fastening screws sequentially penetrate through screw holes at the same positions of the two elastic plates 325, the anode plate 322, the diffusion layer, the proton exchange membrane 324, the diffusion layer, the cathode plate 323, the gasket 326 and the motherboard 321, and are used for promoting the deaeration assembly 320 to form a multi-layer structure; a second set of fastening screws sequentially penetrate through the fan frame screw holes 532 and the fan screw holes 524 of the elastic plate 325 of the deaeration assembly 320, and are used for fixing the fan frame 332 on the deaeration assembly 320; the third set of fastening screws sequentially penetrate through the external screw hole 523 of the motherboard 321 of the oxygen removal assembly 320 and the bracket screw hole 513 of the bracket 512, and are used for fixing the oxygen removal assembly 320 on the bracket 512.
The deoxidizing zone 420 and the water removing zone 430 are arranged on the top wall surface of the storage container 210, so that the first accommodating cavity 311 of the supporting plate 310 is inserted into the concave part 421 where the deoxidizing zone 420 is located, the deoxidizing component 320 and the fan 331 are arranged in the first accommodating cavity 311, and the moisture permeable membrane 341 and the moisture permeable bottom plate 342 are arranged in the second accommodating cavity 312 of the supporting plate 310 above the water removing zone 430, so that the deoxidizing and moisture permeable component 300 can be prevented from occupying too much storage space 213, and the use efficiency of the storage device 200 is improved.
In this embodiment, the anode plates 322, 323 of the oxygen scavenging assembly 320 may be wired to a control circuit that is supplied with an electrolytic voltage by the control circuit of the refrigerator 10. In alternative embodiments, the electrolytic voltage of oxygen scavenging assembly 320 may also be provided by the cell, placing anode plate 322 and cathode plate 323 in communication with the anode and cathode of the cell, respectively, and oxygen scavenging assembly 320 into electrolytic operation. If the user does not need to use the oxygen removal function, the oxygen-scavenging moisture-permeable assembly 300 can be taken out entirely.
When the oxygen removal and moisture permeable assembly 300 is assembled, the oxygen removal assembly 320 and the fan assembly 330 can be integrated into a whole, and then the oxygen removal assembly and the fan assembly are fixed in the first accommodating cavity 311 through screws, and the moisture permeable membrane 341 and the moisture permeable bottom plate 342 are sequentially clamped in the second accommodating cavity 312.
When the oxygen-scavenging and moisture-permeable assembly 300 is installed, the assembled oxygen-scavenging and moisture-permeable assembly 300 is placed above the top wall surface of the storage container 210, so that the first accommodating cavity 311 of the supporting plate 310 is inserted into the concave part 421 of the top wall surface of the storage container 210, the cathode plate 323 faces the inside of the storage space 213, and the anode plate 322 faces the outside of the storage space 213. The pallet 310 of the oxygen-scavenging and moisture-permeable assembly 300 can be fixed on the top wall of the storage container 210 in any mode according to practical requirements, for example, can also be fixed by screw connection. The outer periphery of the ventilation area 221 is provided with a plurality of screw hole columns 440, and screw holes 313 are respectively arranged at positions of the supporting plate 310 corresponding to the screw hole columns 440, so that the supporting plate 310 is fixed on the storage container 210 in a threaded manner, the supporting plate 310 is tightly attached to the top wall surface of the storage container 210, and the sealing effect is enhanced.
The closed space is formed by the supporting plate 310 and the oxygen removal component 320 above the oxygen removal region 420, and the closed space is formed by the supporting plate 310 and the moisture permeable film group 340 above the water removal region 430, so that a relatively closed structure is formed inside the storage device 200, proper fresh-keeping atmosphere can be maintained while oxygen reduction and moisture permeability are realized, and the fresh-keeping effect is improved.
The cover plate 350 of the storage device 200 may be mounted on the top wall of the storage container 210 in any mode according to practical requirements, for example, the cover plate may be fastened and fixed with the buckle 450 by using the clamping groove 551. A plurality of buckles 450 are arranged on the back plate of the storage container 210 near the top wall surface and the non-ventilation area 222 on the top wall surface, a plurality of clamping grooves 551 are correspondingly arranged on the connecting part 352 of the cover plate 350, and the buckles 450 of the storage container 210 are inserted into the clamping grooves 551 of the cover plate 350 and can be clamped and fixed with the cover plate 350, so that the storage device 200 with the functions of deoxidizing and moisture permeability is formed.
The storage device 200 for the refrigerator 10 and the refrigerator 10 with the same of the embodiment are provided with the ventilation area 221 on the top wall surface of the storage container 210, and the oxygen removal and moisture permeable assembly 300 is integrated above the ventilation area 221, wherein the oxygen removal assembly 320 is arranged above the middle part of the ventilation area 221, is configured to consume oxygen in the storage space 213 through electrolytic reaction under the action of electrolytic voltage, the moisture permeable membrane groups 340 are arranged on two sides of the oxygen removal assembly 320, and are configured to allow water vapor in the storage space 213 to permeate and drain, so that a low oxygen atmosphere can be formed in the storage container 210, condensation or dripping of excessive water vapor can be prevented, and the fresh-keeping effect of the storage container 210 is improved; the ventilation area 221 of the storage container 210 is provided with a deoxidizing area 420 and a dewatering area 430, the deoxidizing and moisture permeable component 300 is provided with a supporting plate 310, the deoxidizing component 320 with deoxidizing effect is arranged in the first accommodating cavity 311 of the supporting plate 310, and the moisture permeable membrane group 340 with moisture permeable effect is arranged in the second accommodating cavity 312 of the supporting plate 310, so that the deoxidizing component 320 can be limited above the deoxidizing area 420, the moisture permeable membrane group 340 can be limited above the dewatering area 430, and meanwhile, the deoxidizing component 320, the moisture permeable membrane group 340 and the supporting plate 310 are integrated into a whole, so that the deoxidizing and moisture permeable component 300 can be simply, conveniently and quickly arranged above the ventilation area 221 of the storage container 210, and the installation difficulty of the deoxidizing and moisture permeable component 300 is reduced.
It should be understood by those skilled in the art that, unless specifically stated otherwise, terms such as "upper", "lower", "inner", "outer", etc. in the embodiments of the present invention are used to indicate orientations or positional relationships based on actual use states of the refrigerator, and these terms are merely used for convenience in describing and understanding the technical solutions of the present invention, and do not indicate or imply that the devices or components referred to must have a specific orientation, and thus should not be construed as limiting the present invention.
By now it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. A storage device for a refrigerator, comprising:
a storage container defining a storage space therein; the top wall surface of the storage container is provided with a ventilation area, and the ventilation area comprises:
the deoxidization area is recessed towards the inside of the storage space to form a recessed part;
the water removing areas are positioned at two sides of the deoxidizing area;
an oxygen scavenging moisture permeable assembly disposed on the storage container, comprising:
the support plate is covered on the ventilation area, a first accommodating cavity is formed on one side of the support plate, which is back to the deoxidization area, and the first accommodating cavity is inserted into the concave part;
an oxygen removal assembly disposed within the first receiving chamber and configured to consume oxygen within the storage space through an electrolysis reaction under the influence of an electrolysis voltage;
and the moisture-permeable membrane group is arranged above the water removal area and is configured to allow water vapor in the storage space to permeate and drain.
2. The storage device for a refrigerator of claim 1, wherein
The bottom wall of the first accommodating cavity is provided with the opening, the periphery of the opening extends to the side wall of the first accommodating cavity to form a supporting table, and the supporting table limits the oxygen removal assembly to the bottom of the first accommodating cavity.
3. The storage device for a refrigerator of claim 2, wherein the oxygen-scavenging and moisture-permeable assembly further comprises:
and the fan assembly is arranged in the first accommodating cavity and is positioned above the oxygen removing assembly and is configured to promote the formation of air flow blowing to the surface of the oxygen removing assembly, which is opposite to the storage space, so as to provide water vapor for the oxygen removing assembly.
4. The storage device for a refrigerator according to claim 1, wherein,
a plurality of upright posts are arranged on one surface of the water removal area, which is back to the storage space, and are configured to support the moisture permeable membrane group; the moisture permeable film group includes:
a moisture permeable membrane configured to allow water vapor within the storage space to permeate therethrough;
the moisture permeable bottom plate is arranged at the bottom of the moisture permeable film in an abutting manner and is positioned above the upright posts.
5. The storage device for a refrigerator of claim 4, wherein,
the position of the supporting plate facing to the upper part of the water removal area is provided with a second accommodating cavity, the side wall of the second accommodating cavity is provided with a plurality of limiting clamping claws, and the limiting clamping claws limit the moisture permeable membrane group in the second accommodating cavity.
6. The storage device for a refrigerator of claim 1, wherein
The top wall surface of the storage container is also provided with:
the screw hole columns are positioned at the periphery of the ventilation area;
screw holes are respectively arranged at positions of the supporting plate corresponding to the screw hole columns, so that the supporting plate is fixed on the storage container in a threaded mode.
7. The storage device for a refrigerator of claim 1, further comprising:
and the cover plate forms an upper cover of the storage device so as to ensure that the appearance is neat.
8. The storage device for a refrigerator of claim 7, wherein the cover plate comprises:
a top cover portion overlying the oxygen-scavenging, moisture-permeable assembly;
the connecting part is formed by extending the top cover part along the back surface of the storage container, and is provided with a plurality of clamping grooves which are configured to be clamped with the clamping buckles on the back surface of the storage container so as to fix the cover plate.
9. The storage device for a refrigerator of claim 8, wherein
The ventilation area is provided with through holes which are arranged in an array manner;
the support plate is positioned above the water removal area, the moisture permeable bottom plate and the cover plate are respectively provided with through holes which are arranged in an array manner, and the support plate is configured to allow the gas in the storage space to be discharged.
10. A refrigerator includes
The box body is internally provided with a storage compartment;
the storage device for a refrigerator according to any one of claims 1 to 9, which is provided in the storage compartment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310288500.9A CN116379694A (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911055688.2A CN112747551B (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
| CN202310288500.9A CN116379694A (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911055688.2A Division CN112747551B (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
Publications (1)
| Publication Number | Publication Date |
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| CN116379694A true CN116379694A (en) | 2023-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310288500.9A Pending CN116379694A (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
| CN201911055688.2A Active CN112747551B (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911055688.2A Active CN112747551B (en) | 2019-10-31 | 2019-10-31 | Storage device for refrigerator and refrigerator with storage device |
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| CN (2) | CN116379694A (en) |
| WO (1) | WO2021083432A1 (en) |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3683431B2 (en) * | 1999-03-08 | 2005-08-17 | ホシザキ電機株式会社 | Evaporation dish of apparatus having refrigeration mechanism |
| JP2006266539A (en) * | 2005-03-22 | 2006-10-05 | Mitsubishi Electric Corp | Refrigerator |
| KR20100062113A (en) * | 2008-12-01 | 2010-06-10 | 삼성전자주식회사 | Storage and control method thereof |
| CN105180581B (en) * | 2015-09-29 | 2019-03-12 | 青岛海尔股份有限公司 | Article-storage device and refrigerator with the article-storage device |
| CN205300101U (en) * | 2015-12-21 | 2016-06-08 | 青岛海尔股份有限公司 | Storing device and refrigerator |
| JP6785052B2 (en) * | 2016-04-01 | 2020-11-18 | 東芝ライフスタイル株式会社 | Food storage |
| US9962014B2 (en) * | 2016-04-01 | 2018-05-08 | Zero Zone, Inc. | Holder for a refrigerated case |
| CN107062744A (en) * | 2016-12-09 | 2017-08-18 | 青岛海尔股份有限公司 | Refrigerator |
| CN109855377B (en) * | 2017-11-30 | 2020-10-30 | 青岛海尔股份有限公司 | Refrigerating and freezing device and storage container thereof |
| CN108332480A (en) * | 2017-12-22 | 2018-07-27 | 青岛海尔股份有限公司 | Refrigerating device and its container for storing |
| CN108168181A (en) * | 2017-12-22 | 2018-06-15 | 青岛海尔股份有限公司 | Refrigerator |
| CN208312867U (en) * | 2018-06-11 | 2019-01-01 | 广州美的华凌冰箱有限公司 | Article-storage device and refrigerator |
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2019
- 2019-10-31 CN CN202310288500.9A patent/CN116379694A/en active Pending
- 2019-10-31 CN CN201911055688.2A patent/CN112747551B/en active Active
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- 2020-12-30 WO PCT/CN2020/141517 patent/WO2021083432A1/en active Application Filing
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| CN112747551B (en) | 2023-04-14 |
| CN112747551A (en) | 2021-05-04 |
| WO2021083432A1 (en) | 2021-05-06 |
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