CN107062746A - Refrigerating device - Google Patents
Refrigerating device Download PDFInfo
- Publication number
- CN107062746A CN107062746A CN201611132136.3A CN201611132136A CN107062746A CN 107062746 A CN107062746 A CN 107062746A CN 201611132136 A CN201611132136 A CN 201611132136A CN 107062746 A CN107062746 A CN 107062746A
- Authority
- CN
- China
- Prior art keywords
- controlled atmosphere
- space
- membrane module
- passage
- refrigerating device
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000004320 controlled atmosphere Methods 0.000 claims abstract description 145
- 239000007789 gas Substances 0.000 claims abstract description 70
- 239000012528 membrane Substances 0.000 claims abstract description 69
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 45
- 239000001301 oxygen Substances 0.000 claims abstract description 45
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 45
- 238000003860 storage Methods 0.000 claims abstract description 31
- IJGRMHOSHXDMSA-UHFFFAOYSA-N nitrogen Substances N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 18
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 10
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 claims abstract 2
- 230000000249 desinfective effect Effects 0.000 claims description 5
- 238000004659 sterilization and disinfection Methods 0.000 claims description 4
- 239000003054 catalyst Substances 0.000 claims description 3
- 239000002808 molecular sieve Substances 0.000 claims description 3
- URGAHOPLAPQHLN-UHFFFAOYSA-N sodium aluminosilicate Chemical compound [Na+].[Al+3].[O-][Si]([O-])=O.[O-][Si]([O-])=O URGAHOPLAPQHLN-UHFFFAOYSA-N 0.000 claims description 3
- 229910000510 noble metal Inorganic materials 0.000 claims description 2
- 239000003344 environmental pollutant Substances 0.000 abstract description 4
- 231100000719 pollutant Toxicity 0.000 abstract description 4
- 238000004321 preservation Methods 0.000 abstract description 4
- 241000894006 Bacteria Species 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 235000013305 food Nutrition 0.000 description 14
- 235000012055 fruits and vegetables Nutrition 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 8
- 238000001816 cooling Methods 0.000 description 7
- 238000013016 damping Methods 0.000 description 7
- 238000009434 installation Methods 0.000 description 7
- 230000029058 respiratory gaseous exchange Effects 0.000 description 6
- 230000006835 compression Effects 0.000 description 5
- 238000007906 compression Methods 0.000 description 5
- 238000010521 absorption reaction Methods 0.000 description 4
- 230000035939 shock Effects 0.000 description 4
- 230000004099 anaerobic respiration Effects 0.000 description 3
- 230000004888 barrier function Effects 0.000 description 3
- 235000019994 cava Nutrition 0.000 description 3
- 235000013399 edible fruits Nutrition 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- DOTMOQHOJINYBL-UHFFFAOYSA-N molecular nitrogen;molecular oxygen Chemical compound N#N.O=O DOTMOQHOJINYBL-UHFFFAOYSA-N 0.000 description 3
- 235000013311 vegetables Nutrition 0.000 description 3
- 230000000994 depressogenic effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000000796 flavoring agent Substances 0.000 description 2
- 235000019634 flavors Nutrition 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 239000002932 luster Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000035922 thirst Effects 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 230000000007 visual effect Effects 0.000 description 2
- 241001025261 Neoraja caerulea Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 235000002864 food coloring agent Nutrition 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000011941 photocatalyst Substances 0.000 description 1
- 239000010970 precious metal Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 239000000565 sealant Substances 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 210000004243 sweat Anatomy 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
- 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
- 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
-
- 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
- F25D2201/00—Insulation
- F25D2201/30—Insulation with respect to sound
-
- 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
- F25D2500/00—Problems to be solved
- F25D2500/06—Stock management
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
Abstract
The invention provides a kind of refrigerating device.The refrigerating device includes：Defined in casing, casing and container for storing is provided with storage space, storage space, there is controlled atmosphere space in container for storing；Controlled atmosphere membrane module, is arranged so that the oxygen in controlled atmosphere membrane module surrounding space air-flow more enters oxygen rich gas collecting chamber relative to the nitrogen in controlled atmosphere membrane module surrounding space air-flow through controlled atmosphere film；Air extractor, it connects with the oxygen rich gas collecting chamber of controlled atmosphere membrane module, the gas penetrated in oxygen rich gas collecting chamber is pumped to outside container for storing；And filtering and purifying, it is configured to being filtered from least part in the gas of controlled atmosphere space inflow controlled atmosphere membrane module surrounding space.The refrigerating device of the present invention is not only of good preservation effect, and under volume, noise is low, and cost is low, and can prevent the pollutants such as bacterium from being polluted to controlled atmosphere membrane module, can increase the life-span of controlled atmosphere film.
Description
Technical field
The present invention relates to refrigerator storing technical field, more particularly to a kind of refrigerating device.
Background technology
Refrigerator is to maintain a kind of refrigeration plant of constant low temperature, is also that one kind makes food or other articles keep constant low temperature
The product for civilian use of cold conditions.With the raising of quality of the life, consumer is to storing the fresh-keeping requirement of food also more and more higher, especially
It is requirement to color and luster, the mouthfeel of food etc. also more and more higher.Therefore, the food of storage should also be as ensureing during storing, food
Color and luster, mouthfeel, freshness of thing etc. keep constant as far as possible.It is only true in the market in order to preferably store food
Empty fresh-keeping one kind.Through frequently with vacuum freshness retaining mode for vacuum bag is fresh-keeping and vacuum storing compartment is fresh-keeping.
Fresh-keeping using vacuum bag, consumer stores food and is required for progress to vacuumize action every time, and troublesome poeration cannot
Consumer's likes.
It is fresh-keeping using vacuum storing compartment, because casing etc. is rigid structure, vacuum state is kept, to pumped vacuum systems
Requirement it is very high, very high is required to the sealing property of refrigerator, an article is often picked and placeed, the new air poured into is more, and energy is disappeared
Consumption is larger.Moreover, under vacuum environment, food reception cold is relatively difficult, is particularly disadvantageous for the storage of food.Further, since being
Vacuum environment, user opens refrigerator doors etc. every time to be needed to take very big strength, causes user inconvenient for use.Although some refrigerators can
By pumped vacuum systems to indoor ventilation between vacuum storing, but user can be so caused to wait long period, poor in timeliness.Very
It is longer between space-time, it will also result in the deformation such as refrigerator body seriously, i.e., the existing refrigerator with Vacuuming structure can not be well
Vacuum freshness retaining is completed, it is necessary to which the intensity of casing etc. is very big, realization requires very high, and cost is very high.
In addition, inventor has found：Because the equipment of making nitrogen for being conventionally used to controlled atmosphere is bulky, with high costs, lead
Cause the technology be substantially also limited to use on various large-scale professional storages (typically at least 30 tons of storage capacity with
On).It can be said that be only possible to economically to minimize Air-conditioning system using which kind of appropriate gas regulation technology and related device,
Mute, makes it be applied to family or personal user, is that controlled atmosphere art personnel thirst for solving but all the time failing always
The technical barrier that success is solved.
The content of the invention
One object of the present invention is intended to overcome at least one defect of current refrigerator there is provided a kind of refrigerating device,
It is creatively proposed discharges the space by the oxygen in air in controlled atmosphere space, so as to obtain rich nitrogen in the space
Oxygen deprivation is reduced in favor of the atmosphere of food fresh-keeping, the atmosphere by reducing the content of oxygen in fruits and vegetables shelf space
The intensity of fruit/vegetable aerobic breathing, while ensureing the respiration on basis, prevents fruits and vegetables from carrying out anaerobic respiration, so as to reach that fruits and vegetables are long
Phase fresh-keeping purpose.
A further object of the invention is to protect controlled atmosphere membrane module as far as possible, to improve the use of controlled atmosphere membrane module
Life-span.
In order to realize at least one above-mentioned purpose, the invention provides a kind of refrigerating device, it includes：
Defined in casing, casing and container for storing is provided with storage space, storage space, there is controlled atmosphere in container for storing
Fresh-keeping space；
Controlled atmosphere membrane module, controlled atmosphere membrane module has at least one controlled atmosphere film and an oxygen rich gas collecting chamber, and empty around it
Between connected with controlled atmosphere space, controlled atmosphere membrane module be arranged so that oxygen in controlled atmosphere membrane module surrounding space air-flow relative to
Nitrogen in controlled atmosphere membrane module surrounding space air-flow more enters oxygen rich gas collecting chamber through controlled atmosphere film；
Air extractor, is connected via pipeline with the oxygen rich gas collecting chamber of controlled atmosphere membrane module, will penetrate oxygen rich gas collection
The gas of intracavitary is pumped to outside container for storing；And
Filtering and purifying, is installed on container for storing, is configured to being flowed into from controlled atmosphere space around controlled atmosphere membrane module
At least part in the gas in space is filtered.
Alternatively, container for storing is drawer appliance, including：
Drawer cylinder, with preceding to opening, and is arranged in storage space；With
Drawer body, is slidably mounted in drawer cylinder, operationally outside with the forward direction opening from drawer cylinder
Extract and be inwardly inserted into drawer cylinder out.
Alternatively, the accommodating chamber connected with controlled atmosphere space is provided with the roof of drawer cylinder, to house controlled atmosphere film
Component.
Alternatively, drawer cylinder roof accommodating chamber and controlled atmosphere space between wall in offer at least one
Individual first passage and at least one second passage being spaced apart with least one first passage, with respectively in diverse location
Connect accommodating chamber and controlled atmosphere space；Refrigerating device also includes blower fan, is arranged in accommodating chamber, to promote controlled atmosphere
It is empty that the gas in space returns to controlled atmosphere via at least one first passage, accommodating chamber and at least one second passage successively
Between.
Alternatively, filtering and purifying includes the first screen pack, is installed at least one first passage and causes the
One screen pack covers at least one first passage.
Alternatively, filtering and purifying also includes the second screen pack, is installed at least one second passage and causes
Second screen pack covers at least one second passage.
Alternatively, the first screen pack and the second screen pack are molecular sieve filtration net, and contain noble metal catalyst.
Alternatively, refrigerating device also includes disinfecting device, is installed on the roof of drawer cylinder, and close at least
One the first passage, is configured to that at least the gas in controlled atmosphere space is carried out disinfection and/or sterilized.
Alternatively, blower fan is centrifugal blower, is arranged at the top of at least one the first passage and causes centrifugal blower
Straight down, the air inlet of centrifugal blower is towards at least one the first passage for rotation axis；
Controlled atmosphere membrane module is in plate, and controlled atmosphere membrane module is arranged at the top of at least one the second passage and causes controlled atmosphere
Roof of the membrane module parallel to drawer cylinder.
Alternatively, controlled atmosphere membrane module also includes support frame, and it has the first surface and second surface being parallel to each other, and
It is formed with support frame and extends on the first surface respectively, extends on a second surface, and through support frame to connect
Multiple gas channels of first surface and second surface, multiple gas channels are collectively forming oxygen rich gas collecting chamber；At least one
Controlled atmosphere film is two planar shaped controlled atmosphere films, is laid on respectively on the first surface and second surface of support frame.
The refrigerating device of the present invention is because with controlled atmosphere membrane module and air extractor, can make shape in controlled atmosphere space
Into rich nitrogen oxygen deprivation in favor of the atmosphere of food fresh-keeping, the atmosphere is by reducing containing for oxygen in fruits and vegetables shelf space
Amount, the intensity of reduction fruit/vegetable aerobic breathing, while ensureing the respiration on basis, prevents fruits and vegetables from carrying out anaerobic respiration, so as to reach
To the purpose of fruits and vegetables long-period freshness preserving.Especially, the refrigerating device may also include filtering and purifying, can be to circulating
Air filtered, may filter that dust, greasy dirt, smell substance in air etc., greasy dirt, gas with foreign flavor etc. can also be decomposed,
It can prevent the pollutants such as bacterium from being polluted to controlled atmosphere membrane module simultaneously, the life-span of controlled atmosphere film can be increased.That is, this is cold
Hiding refrigerating plant both can purify controlled atmosphere space while can increase the life-span of controlled atmosphere film.
Further, refrigerating device of the invention is not only of good preservation effect, and to the rigid, strong of container for storing etc.
Degree requires relatively low, realizes and requires very low, then cost is also very low.Moreover, the refrigerating device of the present invention solves gas well
Preservation field technical staff is adjusted to thirst for the above-mentioned technical barrier of solution but the solution that fails all the time always.The refrigeration of the present invention is cold
Freeze device not only small volume, and noise is also very low, is particularly suitable for use in family and personal use.
Further, refrigerating device of the invention is preferably domestic refrigerator, for example, family expenses compression direct cooling refrigerator,
Family expenses compression wind cooling refrigerator, semiconductor freezer etc..
According to the accompanying drawings to the detailed description of the specific embodiment of the invention, those skilled in the art will be brighter
Above-mentioned and other purposes, the advantages and features of the present invention.
Brief description of the drawings
Some specific embodiments of the present invention are described in detail by way of example, and not by way of limitation with reference to the accompanying drawings hereinafter.
Identical reference denotes same or similar part or part in accompanying drawing.It should be appreciated by those skilled in the art that these
What accompanying drawing was not necessarily drawn to scale.In accompanying drawing：
Fig. 1 is the schematic local structural graph of refrigerating device according to an embodiment of the invention；
Fig. 2 is the schematic local structural graph of refrigerating device according to an embodiment of the invention；
Fig. 3 is the schematic, exploded of structure shown in Fig. 2；
Fig. 4 is the exploded view of controlled atmosphere membrane module in refrigerating device according to an embodiment of the invention；
Fig. 5 is the schematic diagram at another visual angle of structure shown in Fig. 1.
Embodiment
Fig. 1 is the schematic local structural graph of refrigerating device according to an embodiment of the invention, and Fig. 2 is according to this
The schematic local structural graph of the refrigerating device of invention one embodiment；Fig. 3 is the schematic exploded of structure shown in Fig. 2
Figure.As shown in Figure 1 to Figure 3, the embodiments of the invention provide a kind of refrigerating device, it may include casing 20, main door body, gas
Adjust membrane module 30, air extractor 40 and refrigeration system.
Storage space 211 is defined in casing 20.For example, casing 20 may include to limit storing in inner bag 21, inner bag 21
Space 211.Main door body can be made up of two split door body, be pivotally mounted to casing 20, be configured to open or close casing
20 storage spaces 211 limited.Alternatively, main door body is alternatively a door body.Further, it is provided with storage space 211
There is controlled atmosphere space in container for storing, container for storing.Controlled atmosphere space can be that hermetic type space or approximate hermetic type are empty
Between.Preferably, container for storing is drawer appliance.Container for storing may include drawer cylinder 22 and drawer body 23.Drawer cylinder 22
To opening before can having, and it is arranged in storage space 211, specifically may be disposed at the bottom of storage space 211.Such as this area skill
Art personnel can be appreciated that drawer cylinder 22 may also set up in the middle part or top of storage space 211.Drawer body 23 is slidably
Ground is arranged in drawer cylinder 22, operationally outwards to extract and be inwardly inserted into drawer cylinder out from the forward direction opening of drawer cylinder 22
Body 22.Drawer body 23 can have drawer end cap, and drawer end cap can be engaged with the opening of drawer cylinder 22, to carry out controlled atmosphere guarantor
Fresh space it is closed.In some alternative implementation embodiments, container for storing may include cylinder and be configured to open or close cylinder
The small door body of body.
Refrigeration system, which can be configured to storage space, provides cold.For example, refrigeration system can be by compressor, condenser,
The cooling cycle system of the composition such as throttling arrangement and evaporator.Evaporator is configured to directly or indirectly into storage space 211
Cold is provided.For example when the refrigerating device is family expenses compression direct cooling refrigerator, evaporator may be disposed at after inner bag 21
On the outside of wall or inner side.When the refrigerating device is family expenses compression wind cooling refrigerator, also there is evaporator room in casing 20,
Evaporator room is connected by air path system with storage space 211, and evaporator is set in evaporator room, and exit is provided with wind
Machine, to carry out circularly cooling to storage space 211.In some embodiments, refrigeration system is alternatively semiconductor cooling device.
Controlled atmosphere membrane module 30 has at least one oxygen rich gas collecting chamber of controlled atmosphere film 31 and one, and its surrounding space and controlled atmosphere
Fresh-keeping space connection.The controlled atmosphere membrane module 30 may be arranged so that oxygen in the surrounding space air-flow of controlled atmosphere membrane module 30 relative to
Nitrogen in the surrounding space air-flow of controlled atmosphere membrane module 30 more enters oxygen rich gas collecting chamber through controlled atmosphere film 31.Specifically,
The inner surface of each controlled atmosphere film 31 is towards oxygen rich gas collecting chamber, to be less than controlled atmosphere film group in the pressure of oxygen rich gas collecting chamber
During the pressure of the surrounding space of part 30, make controlled atmosphere membrane module 30 exterior space air in oxygen relative to nitrogen therein
More enter oxygen rich gas collecting chamber through at least one controlled atmosphere film 31.
Air extractor 40 can be connected via pipeline 50 with the oxygen rich gas collecting chamber of controlled atmosphere membrane module 30, will be penetrated oxygen-enriched
The gas of gas collection intracavitary is pumped to outside container for storing.
In this embodiment, air extractor 40 is outwards evacuated, and the pressure of oxygen rich gas collecting chamber can be made to be less than controlled atmosphere film group
The pressure of the surrounding space of part 30, further, can be such that the oxygen in the surrounding space of controlled atmosphere membrane module 30 is received into oxygen rich gas
Collect chamber.Because controlled atmosphere space is connected with the surrounding space of controlled atmosphere membrane module 30, the air in controlled atmosphere space can enter gas
The surrounding space of membrane module 30 is adjusted, therefore the oxygen in the air in controlled atmosphere space is entered oxygen rich gas collecting chamber,
So as to obtain rich nitrogen oxygen deprivation in controlled atmosphere space in favor of the atmosphere of food fresh-keeping.
The refrigerating device of the present invention can make to be formed rich nitrogen oxygen deprivation in controlled atmosphere space in favor of the gas of food fresh-keeping
Body atmosphere, the atmosphere reduces the intensity of fruit/vegetable aerobic breathing, simultaneously by reducing the content of oxygen in fruits and vegetables shelf space
Ensure the respiration on basis, prevent fruits and vegetables from carrying out anaerobic respiration, so as to reach the purpose of fruits and vegetables long-period freshness preserving.Moreover, the gas
Body atmosphere also has the gas such as substantial amounts of nitrogen, will not also reduce article in controlled atmosphere space by cold efficiency, fruits and vegetables can be made
Deng effectively being stored.And rigidity, the intensity requirement to container for storing etc. are relatively low, realize and require very low, then cost is also very low.
The refrigerating device of the present invention solves controlled atmosphere art personnel well to be thirsted for solving but all the time failing into always
The above-mentioned technical barrier that work(is solved.The refrigerating device not only small volume, and noise is also very low, is particularly suitable for use in of the present invention
Family and personal use.
Especially, in this embodiment, refrigerating device may also include filtering and purifying 70, and it is installed on storing appearance
Device, is configured to being filtered from least part in the gas of controlled atmosphere space inflow controlled atmosphere membrane module surrounding space.Can
It is fresh-keeping further to carry out to purify controlled atmosphere space, while can prevent the pollutants such as bacterium from entering controlled atmosphere membrane module 30 attached
Closely controlled atmosphere membrane module 30 is polluted, the life-span of controlled atmosphere film 31 can be increased.
In some embodiments of the invention, as shown in Figures 2 and 3, controlled atmosphere membrane module 30 may be disposed at drawer cylinder 22
Barrel wall on.Controlled atmosphere membrane module 30 can be in plate, and preferably and horizontally be arranged at the roof of drawer cylinder 22.Tool
Body, accommodating chamber is provided with the roof of drawer cylinder 22, to house controlled atmosphere membrane module 30.For example, on the top of drawer cylinder 22
At least one first passage 222 and the second passage are offered in wall between the accommodating chamber of wall and controlled atmosphere space
223.At least one first passage 222 is spaced apart with least one second passage 223, is held with being connected respectively in diverse location
Receive chamber and controlled atmosphere space.First passage 222 and the second passage 223 are aperture, and quantity can be multiple.One
In a little alternate embodiments, there is recessed groove on the inside of the roof of drawer cylinder 22.Controlled atmosphere membrane module 30 is arranged at drawer cylinder 22
Roof recessed groove in.
In some embodiments of the invention, in order to promote controlled atmosphere space to be flowed with the gas in accommodating chamber, refrigeration
Refrigerating plant may also include blower fan 60, and blower fan 60 may be disposed in accommodating chamber, be configured to promote the gas in controlled atmosphere space to pass through
Accommodating chamber is entered by the first passage 222, and it is empty the gas in accommodating chamber is entered controlled atmosphere via the second passage 223
Between.That is, blower fan 60 can promote the gas in controlled atmosphere space successively via at least one first passage 222, receiving
Chamber and at least one second passage 223 return to controlled atmosphere space.
Especially, as shown in figure 3, filtering and purifying 70 include the first screen pack 71, be installed at least one first lead to
At stomata 222 and cause the first screen pack 71 cover at least one first passage 222.Preferably, the first screen pack 71 to
At least one the first passage is completely covered in the top of few first passage 222.Further, in order to prevent blower fan 60 from stopping
When only working, the gas in controlled atmosphere space carries the pollutants such as greasy dirt and enters cylinder via at least one second passage 223
In the accommodating chamber of the roof of body 22, filtering and purifying 70 also includes the second screen pack 72, is installed at least one second ventilation
At hole 223 and cause the second screen pack 72 from least one the second passage 223 upside cover at least one second passage
223.It is further preferred that the first screen pack 71 and the second screen pack 72 are molecular sieve filtration net, and contain precious metal catalyst
Agent, in order to which greasy dirt, gas with foreign flavor etc. will be decomposed.
In some embodiments of the invention, refrigerating device also includes disinfecting device 80, and it is mountable to take out
The roof of drawer cylinder 22, and at least one first passage 222 is closed on, with as much as possible and preferentially to the gas into accommodating chamber
Body is carried out disinfection and/or sterilized, so as to prevent controlled atmosphere membrane module 30 to be contaminated, protection controlled atmosphere membrane module 30 and gas therein
Adjust film 31.Alternatively, disinfecting device 80 may include photocatalyst net and light-emitting device (such as blue-ray light)；Or, disinfection dress
Putting 80 may include uviol lamp and lampshade.
In some embodiments of the invention, blower fan 60 is preferably centrifugal blower, is arranged at the first passage in accommodating chamber
At 222.That is, centrifugal blower is located at the top of at least one the first passage 222, and rotation axis is straight down, enters
Air port is right against the first passage 222.The gas outlet of centrifugal blower can be towards controlled atmosphere membrane module 30.Controlled atmosphere membrane module 30 is arranged at
The top of at least one the second passage 223 and cause controlled atmosphere membrane module 30 each controlled atmosphere film parallel to drawer cylinder 22 top
Wall.At least one first passage 222 is arranged at roof front portion, and at least one second passage 223 is arranged at roof rear portion.
That is, centrifugal blower is arranged at the front portion of accommodating chamber, and controlled atmosphere membrane module 30 is arranged at the rear portion of accommodating chamber.That is, at least one
Individual first passage 222 is arranged at the front portion of the roof of drawer cylinder 22；At least one second passage 223 is arranged at least one
The rear of individual first passage 222.Disinfecting device 80 may be disposed at the front of at least one the first passage 222.It is preferred that
Ground, light-emitting device or ultraviolet may include the circuit board extended in transverse direction and be positioned apart from successively in electricity in transverse direction
Multiple light-emitting components of road plate.
In some embodiments of the invention, as shown in figure 4, controlled atmosphere membrane module 30 can be in plate, the controlled atmosphere membrane module
30 may also include support frame 32.Controlled atmosphere film 31 is preferably oxygen permeable membrane, can be two, be installed on the both sides of support frame 32, with
Two controlled atmosphere films 31 and support frame 32 is set to surround oxygen rich gas collecting chamber jointly.Further, support frame 32 may include side
Gas channel can be formed between frame, the structure such as the floor and/or flat board that are arranged in frame, floor, between floor and flat board etc.,
It can open up fluted on the surface of floor, on the surface of flat board, to form gas channel.Floor and/or flat board can improve gas
Adjust structural strength of membrane module 30 etc..That is, support frame 32 has the first surface and second surface being parallel to each other, and
Be formed with support frame 32 respectively on the first surface extend, extend on a second surface, and through support frame 32 with
Multiple gas channels of first surface and second surface are connected, multiple gas channels are collectively forming oxygen rich gas collecting chamber；At least
One controlled atmosphere film 31 is on two planar shaped controlled atmosphere films, the first surface and second surface that support frame 32 is laid on respectively.
In some embodiments of the invention, support frame 32 includes the pumping connected with least one foregoing gas channel
Hole 33, is arranged on frame, to allow the oxygen in oxygen rich gas collecting chamber to be output.Aspirating hole 33 connects with air extractor 40
It is logical.Aspirating hole 33 may be disposed on the long edge of frame, or be arranged in the short edge of frame, with according to controlled atmosphere membrane module 30
Orientation or actual design demand is set to be determined, for example, in the embodiment shown in Fig. 2 and Fig. 3, aspirating hole 33 may be disposed at
On the long edge of frame.Controlled atmosphere film 31 first passes through double faced adhesive tape 34 and is installed on frame, is then sealed by fluid sealant 35.
In certain embodiments, support frame 32 may include：Frame, multiple first floors and multiple second floors.Before
State multiple first floors and longitudinally spaced setting and extended transversely, and the side table of aforesaid plurality of first floor inside frame
Face forms first surface.Multiple second floors aforesaid plurality of first floor the laterally spaced setting in another side surface and along vertical
Second surface is formed to the side surface away from the first floor of extension, and aforesaid plurality of second floor.The carriage of the present invention
Frame 32 inside its frame by setting multiple first floors that are longitudinally spaced and extending transversely and aforesaid plurality of first
One side surface of floor is laterally spaced and multiple second floors for extending longitudinally, so as on the one hand ensure that gas channel
Continuity, on the other hand greatly reduces the volume of support frame 32, and significantly enhances the intensity of support frame 32.This
Outside, the said structure of support frame 32 ensure that controlled atmosphere film 31 results in enough supports, even in oxygen rich gas collecting chamber
Also preferable flatness can be remained in the case that internal negative pressure is larger, it is ensured that the service life of controlled atmosphere membrane module 30.
In a further embodiment, aforesaid plurality of first floor may include：Multiple first narrow rib plates and multiple first wide
Floor.Plurality of first wide floor is arranged at intervals, and multiple first narrow rib plates are set between two neighboring first wide floor.It is foregoing
Multiple second floors may include：Multiple second narrow rib plates and multiple second wide floors, the multiple second wide floors are arranged at intervals, adjacent
Multiple second narrow rib plates are set between two the second wide floors.It should be readily apparent to one skilled in the art that " width " " narrow " herein is
Comparatively.
In certain embodiments, each first wide floor caves inward to be formed from its side surface for forming first surface
First groove；Each second wide floor caves inward to form second groove from its side surface for forming second surface, so that
On the premise of the thickness very little (volume very little in other words) for ensureing support frame 32, the connection of its inner mesh structure is improved
Property.
In a further embodiment, the part surface away from first surface of each first wide floor prolongs towards the second floor
Extend concordant with second surface, and cave inward to form the 3rd groove from the part surface concordant with second surface；3rd ditch
Groove connects to form crisscross grooves with the position that second groove is intersected.At least one second wide rib in aforesaid plurality of second wide floor
The part surface away from second surface of plate extends to concordant with first surface and certainly concordant with first surface towards the first floor
The part surface caves inward to form the 4th groove；Wherein the 4th groove connects to form cross with the position that first groove is intersected
Groove.
In some embodiments of the invention, the roof of drawer cylinder 22 includes main board portion 224 and ceiling plate portion 225, mainboard
Depressed part is formed with one regional area in portion 224, ceiling plate portion 225 is removably covered on depressed part, to form accommodating chamber.
For the ease of the making of drawer cylinder 22, main board portion 224 can be integrally formed with side wall, bottom wall, the rear wall of drawer cylinder 22.
Further, for the ease of the flowing of air-flow, the inner surface of ceiling plate portion 225 can extend downwardly out multiple wind guide ribs
Plate, with guide the air-flow from blower fan 60 flowed through in accommodating chamber each controlled atmosphere film 31 of controlled atmosphere membrane module 30 deviate from oxygen rich gas
The outer surface of collecting chamber.Multiple wind-guiding floors are divided into two groups, including first group of wind-guiding floor and first group of wind-guiding floor are closed
In the symmetrically arranged second group of wind-guiding floor of a plane.Every group of wind-guiding floor include the first wind-guiding floor, at least one second
Wind-guiding floor and at least one the 3rd wind-guiding floor.First wind-guiding floor is at the air outlet of centrifugal blower to the side of accommodating chamber
Extension, and extend to a lateral outer side of controlled atmosphere membrane module 30.Each second wind-guiding floor is arranged at two the first wind guide ribs
Between plate, and between controlled atmosphere membrane module 30 and centrifugal blower.Each 3rd wind-guiding floor is located at the one of controlled atmosphere membrane module 30
Individual lateral outer side, to guide air-flow to make air-flow enter controlled atmosphere membrane module 30 and accommodating chamber from the both lateral sides of controlled atmosphere membrane module 30
Gap between basal surface or top surface.
In some embodiments of the invention, multiple micropores, storage space 211 and controlled atmosphere can be offered on drawer cylinder 22
Fresh-keeping space is via multiple microporous connectivities.Micropore is also referred to as air equalizer opening, and each micropore can be millimetre-sized micropore, example
Such as a diameter of 0.1mm to 3mm of each micropore, preferably 1mm, 1.5mm etc..Multiple micropores are set to make in controlled atmosphere space
Pressure be unlikely to too low, the settings of multiple micropores will not also make nitrogen in controlled atmosphere space to big storage space 211
Flowing, even if flowing is also that very little is even negligible, does not interfere with the preservation of food in controlled atmosphere space.At this
In some alternative embodiments of invention, micropore can be also not provided with drawer cylinder 22, even if so, controlled atmosphere also has in space
With the presence of gases such as substantial amounts of nitrogen, user is when pulling the drawer out body 23, without too sweat, compared to existing vacuum
Material storage room, then can be significantly laborsaving.
In some embodiments of the invention, storage space 211 is refrigerating space, and its storage temperature is general at 2 DEG C to 10
It it is preferably 3 DEG C to 8 DEG C between DEG C.Further, casing 20 can also limit reefer space 25 and alternating temperature space 26, and freezing is empty
Between 25 lower sections for being arranged at storage space 211, alternating temperature space 26 is arranged between reefer space 25 and refrigerating space.Reefer space
Temperature range in 25 is general at -14 DEG C to -22 DEG C.Alternating temperature space 26 can be adjusted according to demand, to store suitable food
Thing.In some alternate embodiments of the present invention, storage space 211 or reefer space or alternating temperature space, that is to say, that
The temperature range of storage space 211 can be controlled in -14 DEG C to -22 DEG C or is adjusted according to demand.Further, refrigerate empty
Between, the relative position in reefer space and alternating temperature space can be adjusted according to the actual requirements.
Fig. 5 is the schematic diagram at another visual angle of structure shown in Fig. 1, in some embodiments of the invention, such as Fig. 5
Shown, refrigeration system may include to be further defined with compressor bin 24 in compressor, casing 20, transverse direction of the compressor bin 24 along casing 20
Direction extends, and is preferably arranged at the back lower place of reefer space 25.Air extractor 40 may include aspiration pump, and aspiration pump enters
Mouth is connected via pipeline 50 with the oxygen rich gas collecting chamber of controlled atmosphere membrane module 30.Further, air extractor 40 is arranged at compression
Horizontal one end of cabin 24.Compressor may be disposed at the horizontal other end of compressor bin 24, so that the Range compress of air extractor 40
The distance of machine is distant, reduces noise superposition and used heat superposition.For example, air extractor 40 may be disposed at closing on for compressor bin 24
Main door body pivots one end of side.When refrigerating device is side by side combination refrigerator, air extractor 40 may be disposed at compressor bin 24
Either end.In other embodiments of the present invention, air extractor 40 closes on compressor setting, and air extractor 40 is arranged at
One end of compressor bin 24, and between compressor and the side wall of compressor bin 24.
In some embodiments of the invention, air extractor 40 may also include mounting base and seal box.Mounting base can
The bottom surface of compressor bin is installed on by multiple shock absorption footpads.Seal box is installed on mounting base.Aspiration pump is installed on seal box
It is interior.That is, aspiration pump may be disposed at the inside of a seal box, seal box can be installed on compressor bin 24 by mounting base
It is interior.When being evacuated pump operation, seal box can largely obstruct noise and/or used heat is outwards propagated.Further, it is lifting
Multiple shock absorption footpads (can be quality of rubber materials) can be also installed on damping noise reduction effect, mounting base.The quantity of shock absorption footpad is preferred
For four, four shock absorption footpads are arranged in the foot pad mounting hole opened up at the corner of mounting base.
Pipeline 50 may include the connection pipeline section extended from the top down.Connection pipeline section is arranged at the rear of storage space 211, and
The lower end of pipeline section and the inlet communication of aspiration pump are connected, the top of pipeline section and the oxygen rich gas collecting chamber of controlled atmosphere membrane module 30 is connected
Connection.Connection pipeline section can close on side shell and backboard in casing 20 and set, and muff or insulating tube can be set with connection pipeline section, can
Prevent the cold connected in pipeline section in oxygen to be transferred to side shell and backboard, condensation can be prevented.
In some embodiments of the invention, seal box is internally provided with an installation frame, installation frame and seal box
Inwall connected by multiple vibration damping cushion blocks, aspiration pump is fixed on inside installation frame, so with mitigate pumping pump operation when
Vibration and noise.Specifically, the bottom of installation frame is provided with two vibration damping cushion blocks, and vibration damping cushion block is set in seal box bottom surface
In locating dowel.One opposite sides of installation frame is each provided with a circular vibration damping cushion block, and it is corresponding to be arranged in seal box
In the neck of side wall.An other opposite sides for installation frame is each to fix a vibration damping cushion block.Aspiration pump can be in seal box
Each vibration damping cushion block between, and installation frame is anchored on by screw.
In some embodiments of the invention, locking device, handle are provided between drawer body 23 and drawer cylinder 22
And handle positioning device.Locking device includes being arranged at the pivot lock of drawer end cap both sides, is arranged on drawer cylinder 22
Two buckling parts, and clamping promote device.Each buckling parts can be projection.Clamping promotes device to can be used for promoting two pivots
Lock is rotated towards the direction (i.e. respective first direction) for being connected in respective buckling parts.Handle horizontal extends, and can edge
Vertical direction is slidably mounted on drawer end cap.Moreover, when drawer body 23 is closed, the location of handle
It can be the initial position of handle.And handle is configured in its initial position, its two ends pivots lock contact with two respectively and supported
Lean on, to prevent each lock that pivots from being rotated along the other direction opposite with respective first direction, so that described pivot lock
Button keeps mated condition with the buckling parts, so that the drawer body 23 is locked in into the drawer cylinder 22.Further,
When handle is moved up or down to holding latched position is released, i.e., it is moved to releasing from initial position and keeps after latched position,
Each lock that pivots can be allowed to be rotated along the other direction opposite with respective first direction, to allow to take out pulling out
During drawer body 23, pivot lock and rotate the corresponding buckling parts of disengaging, so as to allow to open drawer body 23.Handle positioning device is matched somebody with somebody
Be set to after at the handle motion position predetermined to each, handle is kept at the position, mainly initial position and
Release and keep latched position.When opening drawer body, user first makes handle move to releasing holding latched position up or down,
Handle positioning device makes handle keep being in the position, and user can outwards pull open drawer body 23.When closing drawer body, use
Family first closes drawer body 23, then make handle downwards or on return to initial position, handle positioning device makes at handle holding
In the position, so that drawer body 23 and drawer cylinder 22 keep being in the lock state.
In order to further make the stable movement of handle, the two ends of handle are also respectively provided with guide rod and sliding block, guide rod
Vertically extend.Drawer body 23 also includes two groups of slideways, the cunning that at least three, every group of slideway vertically extends
Groove, so that the both sides of guide rod have a chute respectively, sliding block is moved on remaining chute, or distinguishes the both sides of sliding block
With a chute, guide rod is moved on remaining chute.For example, every group of slideway may include before four chutes, guide rod
Both sides have a chute respectively afterwards, and the both lateral sides (i.e. the left and right sides) of sliding block have a chute respectively.
So far, although those skilled in the art will appreciate that detailed herein have shown and described multiple showing for the present invention
Example property embodiment, still, still can be direct according to present disclosure without departing from the spirit and scope of the present invention
It is determined that or deriving many other variations or modifications for meeting the principle of the invention.Therefore, the scope of the present invention is understood that and recognized
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of refrigerating device, it is characterised in that including：
Define and be provided with storage space, the storage space in container for storing, the container for storing in casing, the casing
With controlled atmosphere space；
Controlled atmosphere membrane module, the controlled atmosphere membrane module has at least one controlled atmosphere film and an oxygen rich gas collecting chamber, and empty around it
Between connected with the controlled atmosphere space, the controlled atmosphere membrane module is arranged so that in the controlled atmosphere membrane module surrounding space air-flow
Oxygen relative to the nitrogen in the controlled atmosphere membrane module surrounding space air-flow more through the controlled atmosphere film enter the richness
Carrier of oxygen collecting chamber；
Air extractor, it is connected via pipeline with the oxygen rich gas collecting chamber of the controlled atmosphere membrane module, will be penetrated described
Gas in oxygen rich gas collecting chamber is pumped to outside the container for storing；And
Filtering and purifying, is installed on the container for storing, is configured to flowing into the controlled atmosphere film from the controlled atmosphere space
At least part in the gas of component surrounding space is filtered.
2. refrigerating device according to claim 1, it is characterised in that
The container for storing is drawer appliance, including：
Drawer cylinder, with preceding to opening, and is arranged in the storage space；With
Drawer body, is slidably disposed in the drawer cylinder, with from the forward direction opening of the drawer cylinder operationally
Outwards extract and be inwardly inserted into the drawer cylinder out.
3. refrigerating device according to claim 2, it is characterised in that
The accommodating chamber connected with the controlled atmosphere space is provided with the roof of the drawer cylinder, to house the controlled atmosphere film
Component.
4. refrigerating device according to claim 3, it is characterised in that
Offered at least in wall between the accommodating chamber of the roof of the drawer cylinder and the controlled atmosphere space
One the first passage and at least one second passage being spaced apart with the first passage at least one described, with respectively not
The accommodating chamber and the controlled atmosphere space are connected with position；
The refrigerating device also includes blower fan, is arranged in the accommodating chamber, to promote the gas in the controlled atmosphere space
Body returns to the gas via at least one described first passage, the accommodating chamber and at least one described second passage successively
Adjust fresh-keeping space.
5. refrigerating device according to claim 4, it is characterised in that
The filtering and purifying includes the first screen pack, is installed at least one described first passage and causes described the
At least one described first passage of one screen pack covering.
6. refrigerating device according to claim 5, it is characterised in that
The filtering and purifying also includes the second screen pack, is installed at least one described second passage and causes described
At least one described second passage of second screen pack covering.
7. refrigerating device according to claim 6, it is characterised in that
First screen pack and second screen pack are molecular sieve filtration net, and contain noble metal catalyst.
8. refrigerating device according to claim 5, it is characterised in that also include：
Disinfecting device, is installed on the roof of the drawer cylinder, and closes at least one described first passage, is configured to
At least the gas in the controlled atmosphere space is carried out disinfection and/or sterilized.
9. refrigerating device according to claim 4, it is characterised in that
The blower fan is centrifugal blower, is arranged at the top of at least one first passage and causes the centrifugal blower
Straight down, the air inlet of the centrifugal blower is towards at least one described first passage for rotation axis；
The controlled atmosphere membrane module in plate, the controlled atmosphere membrane module be arranged at the top of at least one second passage and
So that roof of the controlled atmosphere membrane module parallel to the drawer cylinder.
10. refrigerating device according to claim 1, it is characterised in that
The controlled atmosphere membrane module also includes support frame, and it has the first surface and second surface being parallel to each other, and the branch
Extension, the extension on the second surface on the first surface, and through the support respectively is formed with support frame frame
Framework is to connect multiple gas channels of the first surface and second surface, and the multiple gas channel is collectively forming the richness
Carrier of oxygen collecting chamber；
At least one described controlled atmosphere film is two planar shaped controlled atmosphere films, and the first surface and the of the support frame is laid on respectively
On two surfaces.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132136.3A CN107062746B (en) | 2016-12-09 | 2016-12-09 | Refrigerating and freezing device |
| PCT/CN2017/115127 WO2018103722A1 (en) | 2016-12-09 | 2017-12-08 | Refrigerating and freezing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611132136.3A CN107062746B (en) | 2016-12-09 | 2016-12-09 | Refrigerating and freezing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107062746A true CN107062746A (en) | 2017-08-18 |
| CN107062746B CN107062746B (en) | 2021-02-19 |
Family
ID=59618779
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611132136.3A Active CN107062746B (en) | 2016-12-09 | 2016-12-09 | Refrigerating and freezing device |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN107062746B (en) |
| WO (1) | WO2018103722A1 (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2018103722A1 (en) * | 2016-12-09 | 2018-06-14 | 青岛海尔股份有限公司 | Refrigerating and freezing device |
| CN109855378A (en) * | 2017-11-30 | 2019-06-07 | 青岛海尔股份有限公司 | Refrigerating device and its container for storing |
| CN116327995A (en) * | 2023-04-28 | 2023-06-27 | 广州创造美科技有限公司 | Sterilizing device |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9974651B2 (en) | 2015-02-05 | 2018-05-22 | Mitral Tech Ltd. | Prosthetic valve with axially-sliding frames |
| CN111587916A (en) * | 2020-04-22 | 2020-08-28 | 安徽省农业科学院园艺研究所 | Cherry fruit anti-freezing and fresh-keeping device |
| CN115027779A (en) * | 2022-07-15 | 2022-09-09 | 广州君行餐饮管理服务有限公司 | Cold chain logistics conveying and transferring equipment |
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| CN107062746B (en) * | 2016-12-09 | 2021-02-19 | 海尔智家股份有限公司 | Refrigerating and freezing device |
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Also Published As
| Publication number | Publication date |
|---|---|
| WO2018103722A1 (en) | 2018-06-14 |
| CN107062746B (en) | 2021-02-19 |
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| CB02 | Change of applicant information |
Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Haier Smart Home Co., Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Qingdao Haier Joint Stock Co.,Ltd. |
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| CB02 | Change of applicant information | ||
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Inventor after: Ma Jian Inventor after: Li Xiaofeng Inventor after: Jiang Bo Inventor after: Liu Haoquan Inventor after: Xin Ruowu Inventor before: Jiang Bo Inventor before: Wang Lei Inventor before: Liu Haoquan Inventor before: Xin Ruowu |
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