WO2018099455A1 - 抽屉组件及具有该抽屉组件的冷藏冷冻装置 - Google Patents
抽屉组件及具有该抽屉组件的冷藏冷冻装置 Download PDFInfo
- Publication number
- WO2018099455A1 WO2018099455A1 PCT/CN2017/114202 CN2017114202W WO2018099455A1 WO 2018099455 A1 WO2018099455 A1 WO 2018099455A1 CN 2017114202 W CN2017114202 W CN 2017114202W WO 2018099455 A1 WO2018099455 A1 WO 2018099455A1
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- WIPO (PCT)
- Prior art keywords
- drawer
- air
- oxygen
- drawer assembly
- chamber
- Prior art date
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- 238000007710 freezing Methods 0.000 title claims abstract description 21
- 230000008014 freezing Effects 0.000 title claims abstract description 21
- 239000007789 gas Substances 0.000 claims abstract description 70
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 47
- 239000001301 oxygen Substances 0.000 claims abstract description 47
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 47
- 238000004891 communication Methods 0.000 claims abstract description 43
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 16
- 239000012298 atmosphere Substances 0.000 claims abstract description 15
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 7
- 239000012528 membrane Substances 0.000 claims description 46
- 238000004378 air conditioning Methods 0.000 claims description 36
- 238000003860 storage Methods 0.000 claims description 26
- 230000001105 regulatory effect Effects 0.000 claims description 22
- 238000009920 food preservation Methods 0.000 claims description 6
- 230000015572 biosynthetic process Effects 0.000 claims 1
- 235000013305 food Nutrition 0.000 abstract description 14
- 238000004321 preservation Methods 0.000 description 10
- 238000013016 damping Methods 0.000 description 9
- 235000012055 fruits and vegetables Nutrition 0.000 description 9
- 238000007789 sealing Methods 0.000 description 7
- 238000005057 refrigeration Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 230000004103 aerobic respiration Effects 0.000 description 2
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- 229910001873 dinitrogen Inorganic materials 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 239000002918 waste heat Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 230000004099 anaerobic respiration Effects 0.000 description 1
- 235000021270 cold food Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000012299 nitrogen atmosphere Substances 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 238000013022 venting 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
- 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
-
- 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
- A23L3/3418—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 in a controlled atmosphere, e.g. partial vacuum, comprising only CO2, N2, O2 or H2O
-
- 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
- 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
- F25D17/045—Air flow control arrangements
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
-
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- 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
- F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
- F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
- F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with 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
- 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
- A23V—INDEXING SCHEME RELATING TO FOODS, FOODSTUFFS OR NON-ALCOHOLIC BEVERAGES AND LACTIC OR PROPIONIC ACID BACTERIA USED IN FOODSTUFFS OR FOOD PREPARATION
- A23V2002/00—Food compositions, function of food ingredients or processes for food or foodstuffs
-
- 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
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/061—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 with forced air circulation through special compartments
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/068—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 with forced air circulation characterised by the fans
-
- 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
- F25D2317/06—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 with forced air circulation
- F25D2317/068—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 with forced air circulation characterised by the fans
- F25D2317/0683—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 with forced air circulation characterised by the fans the fans not of the axial type
Definitions
- the invention relates to the technical field of refrigerator storage, in particular to a drawer assembly and a refrigerating and freezing device having the same.
- the refrigerator is a kind of refrigeration equipment that maintains a constant low temperature, and is also a civilian product that keeps food or other items at a constant low temperature and cold state.
- the vacuum preservation methods frequently used are vacuum bag preservation and vacuum drawer preservation.
- Vacuum bags are used for fresh-keeping, consumers need to carry out vacuuming operations every time they store food, which is troublesome and cannot be enjoyed by consumers.
- Vacuum drawer storage due to the rigid structure of drawers and cylinders, to maintain the vacuum state, the requirements of the vacuum system are very high, the sealing performance of the drawer and the cylinder is very high, and every time an item is taken, the inflow The new air is more, and the energy consumption is larger.
- it is difficult to receive cold food, which is particularly unfavorable for food storage.
- it takes a lot of effort for the user to open the drawer every time, which causes inconvenience to the user.
- some refrigerators can ventilate the drawer chamber through the vacuum system, this will cause the user to wait for a long time and has poor aging.
- the long vacuum time will also cause serious deformation of the drawer assembly of the refrigerator, that is, the existing drawer assembly with vacuum structure cannot complete the vacuum preservation well, and the strength of the drawer and the like is required to be high, and the requirements are high and the cost is high. .
- the special position of the air-conditioning membrane module not only takes up extra space in the drawer, but also prevents the food in the drawer and the drawer from damaging the air-conditioning membrane module.
- a further object of the first aspect of the invention is to increase the flow of the airflow in the drawer space so that the oxygen is exhausted It is possible to drain the drawer space.
- a drawer assembly for a refrigerating and freezing apparatus comprising: a cylinder defining a drawer space therein, and a ceiling wall of the cylinder is defined to accommodate a cavity; the receiving cavity is in communication with the drawer space;
- a drawer slidably mounted to the barrel for operatively withdrawing and inserting the barrel outwardly from a forward opening of the barrel;
- a gas regulating membrane module installed in the accommodating chamber, wherein the gas regulating membrane module has a gas regulating membrane and an oxygen-rich gas collecting chamber, and one side of the gas regulating membrane faces the oxygen-rich gas collecting chamber, and the other Directly facing the accommodating cavity, so that when the pressure of the oxygen-rich gas collecting chamber is lower than the pressure of the accommodating chamber, oxygen in the air of the accommodating chamber is transmitted through the gas regulating membrane into the oxygen-rich gas.
- the chamber is collected such that some or all of the oxygen in the air in the drawer space exits the drawer space to obtain a nitrogen-rich oxygen-lean gas atmosphere in the drawer space to facilitate food preservation.
- At least one first communication hole and at least one second communication hole are defined on an inner side surface of the top wall of the cylinder; the drawer space and the receiving cavity are via the at least one first communication hole and The at least one second communication hole is connected;
- the drawer assembly further includes a fan configured to urge gas of the drawer space into the accommodating cavity via the at least one first communication hole, and to allow gas in the accommodating cavity to pass through the at least one second communication hole Enter the drawer space.
- the fan is a centrifugal fan disposed in the accommodating cavity and above the at least one first communication hole.
- the air conditioning membrane module is disposed above the at least one second communication hole.
- the at least one first communication hole is disposed at a front portion of the top wall, and the at least one second communication hole is disposed at a rear portion of the top wall.
- the top wall includes a lower plate portion and a cover portion, and an upper surface of the lower plate portion forms a recessed groove, and the cover portion covers the recessed groove to form the receiving cavity.
- each set of the air guiding ribs comprises:
- a first air guiding rib extending from a side of the air outlet of the centrifugal fan to a side of the receiving cavity and extending to a lateral outer side of the air conditioning film assembly;
- At least one second air guiding rib disposed on an inner side of the first air guiding rib and between the air conditioning film assembly and the centrifugal fan;
- At least one third air guiding rib is disposed on the lateral outer side of the air conditioning membrane module.
- the air conditioning membrane module further includes a support frame having opposite first and second surfaces, and internally formed with at least one air flow passage communicating with the first surface and the second surface;
- the air conditioning membranes are two disposed on the first surface and the second surface of the support frame, respectively, to define the oxygen-rich gas collection chamber together with the at least one air flow passage of the support frame.
- a refrigerating and freezing apparatus comprising any of the above drawer assemblies and an air suction device, the air suction device being connected to a gas regulating film assembly of the drawer assembly via a pipeline
- the oxygen-rich gas collection chamber is in communication such that the pressure of the oxygen-rich gas collection chamber is less than the pressure of the containment chamber of the drawer assembly.
- the refrigerating and freezing device further comprises:
- a casing having a storage space defined therein; the cylinder of the drawer assembly being disposed in the storage space;
- the door body is configured to open or close the storage space.
- the drawer assembly and the refrigerating and freezing device of the invention have a gas regulating membrane module, and can form a nitrogen atmosphere rich in oxygen in the drawer space to facilitate food preservation, and the gas atmosphere reduces the content of oxygen in the storage space of the fruit and vegetable, and reduces the fruits and vegetables.
- the intensity of aerobic respiration while ensuring the basic respiration, prevent anaerobic respiration of fruits and vegetables, so as to achieve the purpose of long-term preservation of fruits and vegetables.
- the drawer assembly can be fully utilized without occupying the storage space; the movement of the drawer and the food in the drawer can be prevented, and the gas-regulating membrane module can be damaged by collision. Protect the air conditioning membrane module.
- the drawer assembly of the present invention has a fan therein to increase the flow of airflow in the drawer space so that oxygen is discharged as much as possible into the drawer space. It also makes the distribution of the cold in the drawer space uniform, which is convenient for the preservation and cold of food.
- the cold drawer assembly of the present invention not only has a good fresh-keeping effect, but also has low rigidity and strength requirements for drawers and cylinders, and the implementation requirements are low, and the cost is also low.
- FIG. 1 is a schematic structural view of a drawer assembly in accordance with one embodiment of the present invention.
- FIG. 2 is a schematic exploded view of a drawer assembly in accordance with one embodiment of the present invention.
- Figure 3 is a schematic exploded view of the air conditioning membrane assembly of the drawer assembly of Figure 1;
- FIG. 4 is a schematic structural view of a cover portion of a drawer assembly according to an embodiment of the present invention.
- Figure 5 is a schematic partial structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention.
- Fig. 6 is a schematic structural view of another perspective of the structure shown in Fig. 5.
- FIG. 1 is a schematic structural view of a drawer assembly 200 in accordance with one embodiment of the present invention
- FIG. 2 is a schematic exploded view of a drawer assembly 200 in accordance with one embodiment of the present invention.
- an embodiment of the present invention provides a drawer assembly 200 for a refrigerated freezer that can include a barrel 10, a drawer 20, and a gas regulating membrane assembly 30.
- a drawer space is defined in the cylinder 10, and a receiving cavity 11 is defined in the top wall of the cylinder 10.
- the accommodating chamber 11 is in communication with the drawer space.
- the drawer 20 is slidably mounted to the barrel 10 to operatively withdraw outwardly and inwardly into the barrel 10 from the forward opening of the barrel 10.
- the drawer 20 can have a drawer end cap that can be mated with the opening of the barrel 10 for opening and closing the drawer space.
- the gas regulating membrane module 30 is mounted on the accommodating chamber 11, and the gas regulating membrane module 30 has a gas regulating membrane and an oxygen-rich gas collecting chamber, and one side of the gas regulating membrane faces the oxygen-rich gas collecting chamber, and the other side faces the accommodating chamber 11,
- the pressure of the oxygen-rich gas collecting chamber is lower than the pressure of the accommodating chamber 11
- the oxygen in the air accommodating the chamber 11 is passed through the gas regulating membrane into the oxygen-rich gas collecting chamber, so that some or all of the oxygen in the air in the drawer space is made.
- the drawer space is drained to obtain a gas atmosphere rich in nitrogen and oxygen in the drawer space to facilitate food preservation.
- the air extracting device 400 can be communicated with the oxygen-enriched gas collecting chamber to draw air from the drawer space, so that the pressure of the oxygen-rich gas collecting chamber can be lower than the pressure of the receiving chamber 11, so that A gas atmosphere in which nitrogen-rich and oxygen-poor is formed in the drawer space to facilitate food preservation.
- the gas atmosphere reduces the oxygen content of the fruit and vegetable storage space, reduces the aerobic respiration of the fruits and vegetables, and ensures the basic respiration and prevents the fruits and vegetables from being anaerobic. Breathe, so as to achieve the purpose of long-term preservation of fruits and vegetables.
- the gas atmosphere also has a large amount of gas such as nitrogen gas, and does not reduce the cooling efficiency of articles in the drawer space, so that fruits and vegetables can be effectively stored.
- the inner side of the top wall of the cylinder 10 is provided with at least one first communication hole 12 and at least one second communication hole 13; the drawer space and the accommodating cavity 11 are via at least one first communication hole 12 is in communication with at least one second communication hole 13.
- the drawer assembly 200 further includes a blower 40 configured to cause gas in the drawer space to enter the accommodating cavity 11 via the at least one first communication hole 12, and to allow gas within the accommodating cavity 11 to enter the drawer space via the at least one second communication hole 13.
- the fan 40 is preferably a centrifugal fan disposed in the accommodating chamber 11 and above the at least one first communication hole 12.
- the air inlet of the centrifugal fan faces the at least one first communication hole 12.
- the air conditioning membrane module 30 is disposed above the at least one second communication hole 13.
- the air outlet of the centrifugal fan can be blown to the air conditioning membrane module 30.
- At least one first communication hole 12 is provided at a front portion of the top wall, and at least one second communication hole 13 is provided at a rear portion of the top wall. That is, the centrifugal fan 40 can be disposed in the receiving chamber The front part of 11.
- the air conditioning membrane module 30 may be disposed at a middle rear portion of the accommodating chamber 11.
- the top wall may include a lower plate portion 14 and a cover portion 15, and the upper surface of the lower plate portion 14 forms a recessed groove, and the cover portion 15 is covered in the recessed groove to form the accommodating cavity 11.
- the lower plate portion 14 of the top wall may be integrally formed with the side wall, the rear wall, and the bottom wall of the cylinder 10.
- the air conditioning membrane module 30 can be in the form of a flat plate, and the air conditioning membrane module 30 can further include a support frame 32.
- the gas regulating film 31 is preferably an oxygen-rich film, which may be two, mounted on both sides of the support frame 32 such that the two gas regulating films 31 and the support frame 32 together enclose an oxygen-rich gas collecting chamber.
- the support frame 32 may include a frame, a rib plate and/or a flat plate disposed in the frame, and an air flow passage between the ribs, between the ribs and the flat plate, the surface of the rib plate, and the surface of the flat plate. Grooves may be formed in the upper portion to form an air flow passage.
- the ribs and/or the flat plate may increase the structural strength and the like of the air-conditioning membrane module 30. That is, the support frame 32 has oppositely disposed first and second surfaces, and is internally formed with at least one air flow passage in communication with the first surface and the second surface.
- Two gas regulating films 31 are respectively disposed on the first surface and the second surface of the support frame 32 to define an oxygen-rich gas collecting chamber together with at least one gas flow passage of the support frame 32.
- the support frame 32 includes a venting aperture 33 in communication with the aforementioned at least one airflow passageway disposed on the rim to allow oxygen in the oxygen-rich gas collection chamber to be output.
- the air suction hole 33 is in communication with the air pump 41.
- the air-conditioning film 31 is first attached to the frame by the double-sided tape 34, and then sealed by the sealant 35.
- the aforementioned at least one airflow passage formed inside the support frame 32 may be one or more cavities in communication with the air vent 33. In some embodiments, the aforementioned at least one airflow passage formed inside the support frame 32 may have a mesh structure.
- the support frame 32 may include a bezel, a plurality of first ribs, and a plurality of second ribs. The plurality of first ribs are longitudinally spaced apart inside the frame and extend in the lateral direction, and one side surface of the plurality of first ribs forms a first surface.
- a plurality of second ribs are laterally spaced apart and extend in a longitudinal direction on the other side surface of the plurality of first ribs, and a side surface of the plurality of second ribs away from the first rib forms a second surface .
- the support frame 32 of the present invention is provided with a plurality of first ribs extending in the longitudinal direction and extending in the lateral direction inside the frame and a plurality of sections extending laterally and longitudinally on one side surface of the plurality of first ribs The two ribs thus ensure the continuity of the air flow passage on the one hand, and greatly reduce the volume of the support frame 32 on the other hand, and greatly enhance the strength of the support frame 32.
- the above structure of the support frame 32 ensures that the air-conditioning membrane 31 can obtain sufficient support, and can maintain a good flatness even when the negative pressure inside the oxygen-rich gas collection chamber is large, and the gas-regulating film is ensured.
- the service life of assembly 30 ensures that the air-conditioning membrane 31 can obtain sufficient support, and can maintain a good flatness even when the negative pressure inside the oxygen-rich gas collection chamber is large, and the gas-regulating film is ensured.
- the plurality of first ribs may include a plurality of first narrow ribs and a plurality of first wide ribs. Wherein a plurality of first wide ribs are spaced apart, and a plurality of first narrow ribs are disposed between the adjacent two first wide ribs.
- the plurality of second ribs may include: a plurality of second narrow ribs and a plurality of second wide ribs, and the plurality of second wide ribs are spaced apart, adjacent to the two A plurality of second narrow rib plates are disposed between the two wide ribs.
- each of the first wide ribs is recessed inwardly from a side surface thereof on which the first surface is formed to form a first groove; a side surface from which the second wide rib is formed to form the second surface
- the second groove is recessed inwardly to improve the connectivity of the internal mesh structure while ensuring that the thickness of the support frame 32 is small (or small).
- a portion of the surface of each of the first wide ribs facing away from the first surface extends toward the second rib to be flush with the second surface, and the portion of the surface that is flush with the second surface is inward
- the recess forms a third trench; the third trench communicates with a portion where the second trench intersects to form a cross trench.
- a portion of the surface of the at least one second wide rib of the plurality of second wide ribs facing away from the second surface extends toward the first rib to be flush with the first surface, and the portion of the surface that is flush with the first surface Forming a fourth trench inwardly; wherein the fourth trench communicates with a portion where the first trench intersects to form a cross trench.
- the air-conditioning membrane 31 on the upper side of the air-conditioning membrane module 30 is at a distance of 8 mm to 20 mm from the top surface of the accommodating chamber 11.
- the distance between the air-conditioning film 31 on the lower side of the air-conditioning membrane module 30 and the bottom surface of the accommodating chamber 11 is 8 mm to 20 mm.
- the inner surface of the cover portion 15 may extend downwardly from the plurality of air guiding ribs, and the plurality of air guiding ribs may be divided into two groups. And comprising a first group of air guiding ribs and a first group of air guiding ribs arranged symmetrically about a plane.
- Each set of air guiding ribs includes a first air guiding rib 151, at least one second air guiding rib 152 and at least one third air guiding rib 153.
- the first air guiding rib 151 extends from one side of the air outlet of the centrifugal fan to one side of the accommodating cavity and extends to one lateral outer side of the air conditioning film assembly 30.
- Each of the second air guiding ribs 152 is disposed between the two first air guiding ribs 151 and between the air conditioning film assembly 30 and the centrifugal fan.
- Each of the third air guiding ribs 153 is located on a lateral outer side of the air conditioning membrane module 30 to direct airflow from the lateral sides of the air conditioning membrane module 30 into the air conditioning membrane module 30 and the bottom or top surface of the receiving chamber. The gap between them.
- both the air conditioning membrane module 30 and the centrifugal fan may be mounted to the cover portion 15.
- the positioning film boss 154, the positioning rib 155, and the buckle are extended downward from the cover portion 15, and the air conditioning film assembly 30 can be attached to the cover portion 15.
- the positioning rib 155, the first air guiding rib 151, the second air guiding rib 152, and the third air guiding rib 153 may all abut against the bottom surface of the accommodating cavity.
- the centrifugal fan can be mounted to the cover portion 15 through the fan seat.
- One side of the fan seat of the centrifugal fan may be attached to a buckle extending downward from the cover portion 15, and the other side may be attached to the cover portion 15 by screws.
- two coaxially disposed cylindrical louvers 156 extend downward from the cover portion, and the cross-sectional profile may be square or rectangular or oblong.
- the inner cylindrical shroud 156 defines a circumferential boundary of the receiving cavity.
- An annular rib extends upward from the lower plate portion 14 and is inserted into the annular groove formed by the two cylindrical surrounding plates 156, and a sealing ring is provided to ensure sealing performance.
- the barrel 10 may be provided with a plurality of micropores, and the drawer space may communicate with the outside of the drawer space via the plurality of micro holes.
- Micropores can also be referred to as air pressure balance holes.
- Each of the micropores may be micropores of the order of millimeters, for example, each micropore has a diameter of 0.1 mm to 3 mm. Setting a plurality of micropores can make the pressure in the drawer space not too low, and the arrangement of the plurality of micropores does not cause the nitrogen in the drawer space to flow out, even if the flow is small or even negligible, and will not be affected. Preservation of food in the drawer space.
- the cylindrical body 10 may not be provided with micropores. Even if there is a large amount of gas such as nitrogen gas in the drawer space, the user does not need to work too much when pulling the drawer 20 open. Compared with the existing vacuum storage room, it will save a lot of effort.
- gas such as nitrogen gas
- a locking device, a handle and a handle positioning device are provided between the drawer 20 and the barrel 10.
- the locking device includes a pivotal latch disposed on both sides of the drawer end cap, two latching portions disposed on the barrel 10, and a snap-action urging means.
- Each of the fastening portions may be a protrusion.
- the snap-in urging means can be used to urge the two pivotal latches to rotate in a direction of snapping into the respective snap-fit portions (i.e., respective first directions).
- the handle extends horizontally and is slidably mounted to the drawer end cap in a vertical direction. Moreover, when the drawer 20 is in the closed state, the position at which the handle is located may be the initial position of the handle.
- the handle is configured to be in contact with the two pivotal latches in contact with each of the two pivotal latches in their initial position to prevent each pivotal latch from rotating in the other direction opposite the respective first direction, such that The pivotal latch is engaged with the latching portion to lock the drawer 20 to the barrel 10. Further, each of the pivotal locks is allowed to rotate in another direction opposite the respective first direction when the handle is moved up or down to the release lock position, ie, from the initial position to the release hold position. To allow the pivotal latch to rotate away from the corresponding snap when the drawer 20 is pulled outwardly, thereby allowing the drawer 20 to be opened.
- the handle positioning device is configured to hold the handle in position after the handle is moved to each predetermined position, primarily the initial position and the release retention lock position.
- the user When the drawer is opened, the user first moves the handle up or down to the unlocked hold position, and the handle positioning device holds the handle in this position, and the user can pull the drawer 20 outward.
- the drawer When the drawer is closed, the user first closes the drawer 20 and then returns the handle down or up to the initial position, and the handle positioning device holds the handle in this position, thereby keeping the drawer 20 and the barrel 10 in a locked state.
- each group of slide rails may include four sliding slots, and the front and rear sides of the guiding rods respectively have one sliding slot, and the lateral sides of the sliding block (ie, the left and right sides) respectively have a sliding slot.
- FIG. 5 is a schematic partial structural view of a refrigerating and freezing apparatus according to an embodiment of the present invention
- Figure 6 is a schematic structural view of another view of the structure shown in Figure 5.
- an embodiment of the present invention provides a refrigerating and freezing apparatus, which may include the drawer assembly 200 and the air extracting device 400 in any of the above embodiments.
- the air extracting device 400 is connected to the pipeline 500 via
- the oxygen-rich gas collection chamber of the gas-regulating membrane module 30 of the drawer assembly 200 is in communication such that the pressure of the oxygen-rich gas collection chamber is less than the pressure of the housing chamber 11 of the drawer assembly 200.
- the air extraction device 400 can include an air pump.
- the refrigerated freezer may further include a tank 100, a door body, and a refrigeration system.
- a storage space 110 and a compressor compartment 140 are defined within the casing 100.
- the barrel 10 of the drawer assembly 200 is disposed within the storage space 110.
- the cylinder 10 may be disposed at a lower portion of the storage space 110.
- the barrel 10 can also be disposed in the middle or upper portion of the storage space 110.
- the door body is rotatably mounted to the cabinet 100 and configured to open or close the storage space 110 defined by the cabinet 100.
- the refrigeration system may be a refrigeration cycle system composed of a compressor, a condenser, a throttle device, and an evaporator.
- the compressor is mounted to the compressor block 140.
- the evaporator is configured to provide cooling directly or indirectly into the storage space 110.
- the storage space 110 and the drawer space are in communication via a plurality of micro holes.
- the storage space 110 is a refrigerating compartment having a storage temperature generally between 2 ° C and 10 ° C, preferably between 3 ° C and 8 ° C.
- the box 100 may further define a freezing compartment 120 and a changing greenhouse 130.
- the freezing compartment 120 is disposed below the storage space 110, and the variable greenhouse 130 is disposed between the freezing compartment 120 and the refrigerating compartment.
- the temperature within the freezer compartment 120 typically ranges from -14 °C to -22 °C.
- the variable greenhouse 130 can be adjusted as needed to store the appropriate food.
- the compressor cartridge 140 is preferably disposed below the lower portion of the freezing compartment 120.
- the storage space 110 may also be the freezing compartment 120 or the variable greenhouse 130, that is, the temperature range of the storage space 110 may be controlled between -14 ° C and -22 ° C or according to requirements. Make adjustments.
- the air extracting device 400 is disposed in the compressor compartment 140, and can fully utilize the space of the compressor bay 140 without occupying other places, thereby not increasing the extra volume of the refrigerating and freezing device.
- the structure of the refrigerating and freezing device is compact.
- the air suction device 400 may be disposed at one end of the compressor housing 140.
- the compressor may be disposed at the other end of the compressor block 140 such that the distance of the air extracting device 400 from the compressor is relatively long, reducing noise superposition and waste heat superposition.
- the aspirator 400 is disposed adjacent to the compressor, and the aspirator 400 is disposed at one end of the compressor block 140 and between the compressor and the sidewall of the compressor block 140.
- the air extracting device 400 may further include a mounting bottom plate and a sealed box.
- the mounting base plate can be mounted to the underside of the compressor block 140 by a plurality of damping feet.
- the sealed box is mounted to the mounting base.
- the air pump is installed in a sealed box. When the pump is running, the sealed box can block noise and/or waste heat from spreading to a large extent. Multiple damping pads (which can be made of rubber) further enhance the damping and noise reduction.
- the inside of the sealed box is provided with a mounting frame.
- the inner wall of the mounting frame and the sealing box are connected by a plurality of damping blocks, and the air pump is fixed inside the mounting frame, so as to reduce vibration and noise during operation of the pump.
- the bottom of the mounting frame is provided with two damping blocks, and the damping blocks are sleeved on the positioning posts on the bottom surface of the sealing box.
- a circular damping block is disposed on one of the opposite sides of the mounting frame, and is disposed in the slot of the corresponding side wall of the sealing box.
- a damping block is fixed to each of the opposite sides of the mounting frame.
- the air pump can be placed between the various damping blocks in the sealed box. And fastened to the mounting frame by screws.
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Abstract
Description
Claims (10)
- 一种用于冷藏冷冻装置的抽屉组件,其特征在于,包括:筒体,所述筒体内限定有抽屉空间,且所述筒体的顶壁内限定有容纳腔;所述容纳腔与所述抽屉空间连通;抽屉,可滑动地安装于所述筒体,以从所述筒体的前向开口可操作地向外抽出和向内插入所述筒体;和气调膜组件,安装于所述容纳腔,且所述气调膜组件具有至少一个气调膜和一富氧气体收集腔,且每个所述气调膜的一侧朝向所述富氧气体收集腔,另一侧朝向所述容纳腔,以在所述富氧气体收集腔的压力小于所述容纳腔的压力时,使所述容纳腔的空气中的氧气透过至少一个所述气调膜进入所述富氧气体收集腔,从而使所述抽屉空间内空气中的部分或全部氧气排出所述抽屉空间,以在所述抽屉空间内获得富氮贫氧以利于食物保鲜的气体氛围。
- 根据权利要求1所述的抽屉组件,其特征在于,所述筒体的顶壁的内侧面上开设有至少一个第一连通孔和至少一个第二连通孔;所述抽屉空间与所述容纳腔经由所述至少一个第一连通孔和所述至少一个第二连通孔连通;且所述抽屉组件还包括风机,配置成促使所述抽屉空间的气体经由所述至少一个第一连通孔进入所述容纳腔,且使所述容纳腔内的气体经由所述至少一个第二连通孔进入所述抽屉空间。
- 根据权利要求2所述的抽屉组件,其特征在于,所述风机为离心风机,设置于所述容纳腔内且处于所述至少一个第一连通孔的上方。
- 根据权利要求2所述的抽屉组件,其特征在在于,所述气调膜组件设置于所述至少一个第二连通孔的上方。
- 根据权利要求2所述的抽屉组件,其特征在于,所述至少一个第一连通孔设置于所述顶壁的前部,所述至少一个第二连通孔设置于所述顶壁的后部。
- 根据权利要求3所述的抽屉组件,其特征在于,所述顶壁包括下板部和盖板部,所述下板部的上表面形成凹陷槽,所述盖板部盖设于所述凹陷槽,以形成所述容纳腔。
- 根据权利要求6所述的抽屉组件,其特征在于,从所述盖板部的内表面向下延伸出两组对称设置的导风肋板;每组所述导风肋板包括:第一导风肋板,从所述离心风机的出风口处向所述容纳腔的一侧延伸,且延伸至所述气调膜组件的横向外侧;至少一个第二导风肋板,设置于所述第一导风肋板的内侧,且处于所述气调膜组件和所 述离心风机之间;至少一个第三导风肋板,设置于所述气调膜组件的所述横向外侧。
- 根据权利要求1所述的抽屉组件,其特征在于,所述气调膜组件还包括支撑框架,其具有相对设置的第一表面和第二表面,且内部形成有与所述第一表面和第二表面连通的至少一个气流通道;所述气调膜的数量为两个,两个所述气调膜分别设置在所述支撑框架的第一表面和第二表面上,以与所述支撑框架的所述至少一个气流通道共同限定形成所述富氧气体收集腔。
- 一种冷藏冷冻装置,其特征在于,包括权利要求1所述的抽屉组件和抽气装置,所述抽气装置经由管路与所述抽屉组件的气调膜组件的富氧气体收集腔连通,以使所述富氧气体收集腔的压力小于所述抽屉组件的所述容纳腔的压力。
- 根据权利要求9所述的冷藏冷冻装置,其特征在于,还包括:箱体,所述箱体内限定有储物空间;所述抽屉组件的所述筒体设置于所述储物空间内;和门体,配置成打开或关闭所述储物空间。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NZ753466A NZ753466B2 (en) | 2016-12-02 | 2017-12-01 | Drawer assembly and refrigerating and freezing device with drawer assembly |
AU2017369101A AU2017369101B2 (en) | 2016-12-02 | 2017-12-01 | Drawer assembly and refrigerating and freezing device with drawer assembly |
RU2019116816A RU2720097C1 (ru) | 2016-12-02 | 2017-12-01 | Выдвижной ящик в сборе и холодильное и морозильное устройство с выдвижным ящиком в сборе |
EP17876597.0A EP3550231B1 (en) | 2016-12-02 | 2017-12-01 | Drawer assembly and refrigerating and freezing device with a drawer assembly |
US16/466,196 US11517035B2 (en) | 2016-12-02 | 2017-12-01 | Drawer assembly and refrigerating and freezing device with drawer assembly |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
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CN201611097067.7 | 2016-12-02 | ||
CN201611097067.7A CN106766622B (zh) | 2016-12-02 | 2016-12-02 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
Publications (1)
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WO2018099455A1 true WO2018099455A1 (zh) | 2018-06-07 |
Family
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PCT/CN2017/114202 WO2018099455A1 (zh) | 2016-12-02 | 2017-12-01 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
Country Status (6)
Country | Link |
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US (1) | US11517035B2 (zh) |
EP (1) | EP3550231B1 (zh) |
CN (1) | CN106766622B (zh) |
AU (1) | AU2017369101B2 (zh) |
RU (1) | RU2720097C1 (zh) |
WO (1) | WO2018099455A1 (zh) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN106766622B (zh) * | 2016-12-02 | 2019-12-10 | 青岛海尔股份有限公司 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
CN107270624A (zh) * | 2017-06-30 | 2017-10-20 | 青岛海尔股份有限公司 | 冷藏冷冻装置 |
CN109855341A (zh) * | 2017-11-30 | 2019-06-07 | 青岛海尔股份有限公司 | 冷藏冷冻装置及其储物容器 |
CN108253701B (zh) * | 2017-12-11 | 2020-05-26 | 青岛海尔股份有限公司 | 具有板状隔音构件的真空组件及冰箱 |
CN108514066B (zh) * | 2018-02-24 | 2022-03-25 | 海尔智家股份有限公司 | 冷藏冷冻装置 |
CN108709416A (zh) * | 2018-04-26 | 2018-10-26 | 宁波大学 | 一种滤后圆形玻璃纤维滤膜烘烧屉形盒 |
CN112747549B (zh) * | 2019-10-31 | 2022-09-20 | 青岛海尔电冰箱有限公司 | 用于冰箱的储物装置以及具有其的冰箱 |
CN116439356A (zh) * | 2022-01-05 | 2023-07-18 | 青岛海尔电冰箱有限公司 | 一种用于冷藏冷冻装置的熟成装置及冷藏冷冻装置 |
CN117622682B (zh) * | 2024-01-24 | 2024-04-19 | 山东省创新研究院有限公司 | 一种预制菜锁鲜贮存设备及其工艺 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05227881A (ja) * | 1992-02-19 | 1993-09-07 | Matsushita Refrig Co Ltd | 保存庫 |
JP2004360948A (ja) * | 2003-06-03 | 2004-12-24 | Sanyo Electric Co Ltd | 冷蔵庫 |
CN201199115Y (zh) * | 2008-04-10 | 2009-02-25 | 河南新飞电器有限公司 | 一种降氧气调保鲜冰箱 |
CN101544356A (zh) * | 2008-03-27 | 2009-09-30 | 周纪昌 | 平板式富氧膜组件 |
CN101766321A (zh) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | 超长期保鲜系统 |
CN106766622A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
CN206291612U (zh) * | 2016-12-02 | 2017-06-30 | 青岛海尔股份有限公司 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6090422A (en) * | 1999-08-11 | 2000-07-18 | Taragan; Arie | Refrigerator with automatic vacuum compartment and method of preserving fresh food items using the same |
MX2008001329A (es) * | 2005-07-29 | 2008-03-25 | Lg Electronics Inc | Una estructura para el suministro de aire frio de receptaculo de almacenamiento para refrigerador. |
KR101176455B1 (ko) * | 2006-01-14 | 2012-08-30 | 삼성전자주식회사 | 과냉각장치와 냉장고와 그 제어방법 |
NZ585075A (en) * | 2007-11-06 | 2012-06-29 | Panasonic Corp | Refrigerator with control of atomization unit according to applied current or voltage signal |
KR101535677B1 (ko) * | 2008-12-08 | 2015-07-09 | 엘지전자 주식회사 | 냉장고의 야채실 |
DE102012209938A1 (de) * | 2012-06-13 | 2013-12-19 | BSH Bosch und Siemens Hausgeräte GmbH | Kältegerät |
DE102013203591A1 (de) * | 2013-03-04 | 2014-09-04 | Robert Bosch Gmbh | Bauelement für eine Sauerstoffanreicherung, Bauelementestapel, Vorrichtung zur Gewinnung eines mit Sauerstoff angereicherten Fluids, Metall-Sauerstoff-Batterie und Kraftfahrzeug |
CN204757524U (zh) * | 2015-06-25 | 2015-11-11 | 合肥华凌股份有限公司 | 一种保鲜装置及冰箱 |
-
2016
- 2016-12-02 CN CN201611097067.7A patent/CN106766622B/zh active Active
-
2017
- 2017-12-01 WO PCT/CN2017/114202 patent/WO2018099455A1/zh unknown
- 2017-12-01 EP EP17876597.0A patent/EP3550231B1/en active Active
- 2017-12-01 US US16/466,196 patent/US11517035B2/en active Active
- 2017-12-01 AU AU2017369101A patent/AU2017369101B2/en active Active
- 2017-12-01 RU RU2019116816A patent/RU2720097C1/ru active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05227881A (ja) * | 1992-02-19 | 1993-09-07 | Matsushita Refrig Co Ltd | 保存庫 |
JP2004360948A (ja) * | 2003-06-03 | 2004-12-24 | Sanyo Electric Co Ltd | 冷蔵庫 |
CN101544356A (zh) * | 2008-03-27 | 2009-09-30 | 周纪昌 | 平板式富氧膜组件 |
CN201199115Y (zh) * | 2008-04-10 | 2009-02-25 | 河南新飞电器有限公司 | 一种降氧气调保鲜冰箱 |
CN101766321A (zh) * | 2008-12-30 | 2010-07-07 | 苏州三星电子有限公司 | 超长期保鲜系统 |
CN106766622A (zh) * | 2016-12-02 | 2017-05-31 | 青岛海尔股份有限公司 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
CN206291612U (zh) * | 2016-12-02 | 2017-06-30 | 青岛海尔股份有限公司 | 抽屉组件及具有该抽屉组件的冷藏冷冻装置 |
Non-Patent Citations (1)
Title |
---|
See also references of EP3550231A4 |
Also Published As
Publication number | Publication date |
---|---|
EP3550231B1 (en) | 2021-03-10 |
AU2017369101B2 (en) | 2020-04-23 |
RU2720097C1 (ru) | 2020-04-24 |
CN106766622B (zh) | 2019-12-10 |
EP3550231A4 (en) | 2019-11-27 |
US11517035B2 (en) | 2022-12-06 |
CN106766622A (zh) | 2017-05-31 |
NZ753466A (en) | 2020-12-18 |
AU2017369101A1 (en) | 2019-05-30 |
US20200068924A1 (en) | 2020-03-05 |
EP3550231A1 (en) | 2019-10-09 |
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