CN108332479A - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN108332479A CN108332479A CN201711407903.1A CN201711407903A CN108332479A CN 108332479 A CN108332479 A CN 108332479A CN 201711407903 A CN201711407903 A CN 201711407903A CN 108332479 A CN108332479 A CN 108332479A
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- China
- Prior art keywords
- refrigerator
- anode plate
- deoxygenation component
- electrolysis
- storage space
- 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.)
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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
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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
- 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
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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
- 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
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
- Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
Abstract
The present invention provides a kind of refrigerators, including：Babinet, container for storing and electrolysis deoxygenation component.Electrolysis deoxygenation component is used to consume the oxygen in storage space in air, to obtain rich nitrogen oxygen deprivation in the space in favor of the atmosphere of food fresh-keeping.The atmosphere reduces the intensity of the aerobic respiration of food (especially fruits and vegetables) by the content of oxygen in reduction storage space, while ensureing the respiration on basis, prevents food from carrying out anaerobic respiration, to achieve the purpose that food long-period freshness preserving.The electrolysis deoxygenation component of the present invention is set in the press storehouse of refrigerator bottom, and user can directly open press storehouse and be mounted and dismounted to electrolysis deoxygenation component, without opening refrigerator compartment or dismantling refrigerator, therefore easily facilitates user's use.Meanwhile press storehouse inner air is in humid tropical condition, anode plate is conducive to accelerate electrolysis deoxygenation component progress cell reaction, can improve the working efficiency of electrolysis deoxygenation component nearby there are more vapor.
Description
Technical field
The present invention relates to refrigerating field, more particularly to a kind of refrigerator.
Background technology
Controlled atmosphere technology refers to that the atmosphere (gas componant of enclosure space residing for object is stored by adjusting in general manner
Ratio or gas pressure) mode extend the technology of shelf life of food products, basic principle is：In certain enclosure space
It is interior, the atmosphere different from normal air constituent is obtained by various regulative modes, to inhibit to cause storage object (usually to eat
Material) putrid and deteriorated physiological and biochemical procedure and microorganism activity.Particularly, in this application, the controlled atmosphere discussed will
Specifically in the controlled atmosphere technology that gas component ratio is adjusted.
Those skilled in the art know that normal air constituent includes (pressing volume percentage, hereafter together)：About 78%
Nitrogen, about 21% oxygen, the carbon dioxide of about 0.939% rare gas 0.031% and 0.03% other gases and
Impurity is (for example, ozone, nitric oxide, nitrogen dioxide, vapor etc..In controlled atmosphere field, generally use is filled to enclosure space
Enter nitrogen-rich gas and obtains the fresh-keeping atmosphere of rich nitrogen oxygen deprivation to reduce the mode of oxygen content.Here, people in the art
Member knows that nitrogen-rich gas refers to the gas that nitrogen content is more than nitrogen content in above-mentioned normal air, such as nitrogen therein
Content can be 95%~99%, even higher；And it is more than above-mentioned normal that the fresh-keeping atmosphere of rich nitrogen oxygen deprivation, which refers to nitrogen content,
Nitrogen content, oxygen content are less than the atmosphere of oxygen content in above-mentioned normal air in air.
Find fruit and vegetable in hypoxemia water although the history of controlled atmosphere technology can trace back to German biologist in 1821
Metabolism can be usually reduced to start.But up to this point, since the equipment of making nitrogen volume for being conventionally used to controlled atmosphere is huge
Greatly, with high costs, cause the technology to be substantially also limited to using (the storage capacity one on the professional storage of various large sizes
As at least 30 tons or more).It can be said that being likely to controlled atmosphere economically using which kind of gas regulation technology appropriate and related device
System compact, mute make it is suitable for family or personal user, are that controlled atmosphere field technology personnel thirst for solving always
But the technical barrier for the solution that fails always.
Invention content
In view of the above problems, it is proposed that the present invention overcoming the above problem in order to provide one kind or solves at least partly
State the refrigerator of problem.
It is an object of the invention to provide rich nitrogen oxygen deprivations in favor of the atmosphere of food fresh-keeping.
Another object of the present invention is to improve the working efficiency of electrolysis deoxygenation component.
Another object of the present invention is for the ease of being electrolysed the installation and removal of deoxygenation component.
On the one hand, the present invention provides a kind of refrigerators, including：Babinet, the internal storage compartment for forming refrigerator, babinet
Press storehouse for accommodating freezer compressor is also formed on bottom, is formed on a wherein face wall box in press storehouse and is provided with out
Mouthful；Container for storing is set to storeroom chamber interior, internal to form storage space；It is electrolysed deoxygenation component, is removable installed in
Opening, and be electrolysed deoxygenation component and be connected to storage space by communicating pipe, it is configured to consume storage space by cell reaction
Internal oxygen.
Optionally, opening is set on the roof for the babinet to form press storehouse.
Optionally, communicating pipe includes：The first section for being sequentially connected end to end, the second section, third section and it is set to
Three sections lead to the rectangle accommodating chamber at the port in press storehouse；Wherein the first section, the front-rear direction along refrigerator extend, one
End connection storage space；Second section, the left and right directions along refrigerator extend；Third section, the vertical direction along refrigerator extend；Square
Shape accommodating chamber, the opening of the entrance docking babinet of accommodating chamber, electrolysis deoxygenation component is accommodated for installing.
Optionally, container for storing is drawer comprising：Cylinder, it is internal to form storage space；And withdrawing part, it can be pushed away
Enter inner barrel or extracted out by inner barrel, to open or close storage space；The trailing flank of its middle cylinder body is offered for permitting
Perhaps the trepanning that the first section stretches into.
Optionally, above-mentioned refrigerator further includes：Liner is set to box inside；The wind of refrigerator is formed between babinet and liner
Road, communicating pipe are set in air duct.
Optionally, electrolysis deoxygenation component further includes：Anode plate is configured to electrolysis vapor, generates hydrogen ion and oxygen；It is cloudy
Pole plate, is configured with hydrogen ion and oxygen reaction generates water；And the proton exchange membrane being held between cathode plate and anode plate,
It is configured to hydrogen ion transporting cathode plate side by anode plate side；Wherein cathode plate facing away from proton exchange membrane one facing towards
The inside of communicating pipe, anode plate is facing away from proton exchange membrane one facing towards press storehouse.
Optionally, electrolysis deoxygenation component further includes：Wind turbine is set to side of the anode plate facing away from proton exchange membrane, will
Vapor inside press storehouse is blowed towards anode plate.
Optionally, electrolysis deoxygenation component further includes：Two layers of diffusion layer, is respectively arranged between anode plate and proton exchange membrane
And between cathode plate and proton exchange membrane, for conductive and permission water vapor diffusion.
Optionally, diffusion layer is the titanium net of surface platinum plating.
Optionally, the edge of anode plate also has the anode plate terminals for connecting extraneous galvanic anode；Cathode plate
Edge also has the cathode plate terminals for connecting extraneous cell cathode.
The present invention provides a kind of refrigerators, including：Babinet, container for storing and electrolysis deoxygenation component.Deoxygenation component is electrolysed to use
Oxygen in air in consumption storage space, to obtain rich nitrogen oxygen deprivation in the space in favor of the gas atmosphere of food fresh-keeping
It encloses.The atmosphere reduces the strong of the aerobic respiration of food (especially fruits and vegetables) by the content of oxygen in reduction storage space
Degree, while ensureing the respiration on basis, prevent food from carrying out anaerobic respiration, to achieve the purpose that food long-period freshness preserving.
Further, electrolysis deoxygenation component of the invention is set in the press storehouse of refrigerator bottom, and user can directly beat
It opens press storehouse to mount and dismount electrolysis deoxygenation component, without opening refrigerator compartment or dismantling refrigerator, therefore easily facilitate
User uses.Meanwhile when compressor operating, press storehouse internal temperature can be higher, and press storehouse inner air is in high temperature and humidity shape
State, anode plate are conducive to accelerate electrolysis deoxygenation component progress cell reaction, can improve electrolysis nearby there are more vapor
The working efficiency of deoxygenation component.And in the present invention, electrolysis deoxygenation component is set on the roof in press storehouse, facilitates communicating pipe
It is connected to storage space and press storehouse from top to bottom.And communicating pipe can be set in refrigerator air duct, without being that communicating pipe is independent
It arranges accommodation space, further simplifies the structure of refrigerator inside.
Further, all parts of electrolysis deoxygenation component are integrated in accommodating case, need to hold using storing in user
When the deoxygenation function of device, will accommodating case be inserted into the preset opening in press storehouse in, connect battery supply, electrolysis deoxygenation component start into
Row electrolysis deoxygenation.If user does not need deoxygenation function, accommodating case is integrally extracted.The refrigerator of the present invention is electrolysed deoxygenation group
The disassembly and installation of part is more convenient, improves user experience.
According to the following detailed description of specific embodiments of the present invention in conjunction with the accompanying drawings, those skilled in the art will be brighter
The above and other objects, advantages and features of the present invention.
Description of the drawings
Some specific embodiments that the invention will be described in detail by way of example and not limitation with reference to the accompanying drawings hereinafter.
Identical reference numeral denotes same or similar component or part in attached drawing.It should be appreciated by those skilled in the art that these
What attached drawing was not necessarily drawn to scale.In attached drawing：
Fig. 1 is the front schematic view of refrigerator according to an embodiment of the invention；
Fig. 2 is the schematic rear view of refrigerator according to an embodiment of the invention；
Fig. 3 is the upward view of the bottom presses bin location of refrigerator according to an embodiment of the invention；
Fig. 4 is the schematic diagram of the interior section structure of refrigerator according to an embodiment of the invention；
Fig. 5 is the side cross sectional views of refrigerator according to an embodiment of the invention；
Fig. 6 is the schematic diagram of the container for storing of refrigerator according to an embodiment of the invention；
Fig. 7 is the schematic rear view of the container for storing of refrigerator according to an embodiment of the invention；
Fig. 8 is the schematic diagram of the electrolysis deoxygenation component of refrigerator according to an embodiment of the invention；
Fig. 9 is the decomposition diagram of the electrolysis deoxygenation component of refrigerator according to an embodiment of the invention；
Figure 10 is the schematic diagram of the accommodating case of the electrolysis deoxygenation component of refrigerator according to an embodiment of the invention.
Specific implementation mode
An embodiment of the present invention provides a kind of refrigerators, (in figure 2 and figure 3, are connected to as shown in Figures 1 to 4 for ease of displaying
Pipe, the babinet at refrigerator back are not shown) comprising：Babinet 420, liner 410, container for storing 100 and electrolysis deoxygenation group
Part 200.420 inside of babinet forms the storage compartment of refrigerator.Container for storing 100 is set to storeroom chamber interior.The bottom of babinet 420
Portion also forms press storehouse 440, and press storehouse 440 is used to accommodate the compressor of refrigerator.In the present embodiment, press storehouse 440 is located at ice
Case bottom rear.
In the present embodiment, refrigerator is wind cooling refrigerator, wind cooling refrigerator inner utilization air flow circuit to storage compartment into
Row refrigeration.Liner 410 is set to 420 inside of babinet, and the air duct 430 of wind cooling refrigerator is formed between babinet 420 and liner 410.Ice
Case evaporator is set to inside air duct 430, and cold air is delivered to each indoor of refrigerator by air duct 430.In this reality
It applies in example, air duct 430 is formed in the rear portion of wind cooling refrigerator.The storage compartment of the refrigerator includes：Refrigerator room and be located at refrigerator
Freezing compartment below room.Container for storing 100 is set to refrigerator room bottom, internal to form storage space.
It is provided with opening on a wherein face side wall in press storehouse 440.Electrolysis deoxygenation component 200 is removable installed in opening
Place, and be electrolysed deoxygenation component 200 and be connected to storage space by communicating pipe 500, it is configured to consume storing sky by cell reaction
Between internal oxygen.In the present embodiment, as shown in figure 3, electrolysis deoxygenation component 200 is set on the roof in press storehouse 440, so as to
It is connected to storage space and press storehouse 440 from top to bottom in communicating pipe 500.Electrolysis deoxygenation component 200 is set in press storehouse 440,
User can directly open press storehouse 440 and be mounted and dismounted to electrolysis deoxygenation component 200, and refrigerator compartment is opened without user
Or dismantling refrigerator, therefore it is user-friendly.Meanwhile when compressor operating, 440 internal temperature of press storehouse can be higher, press storehouse
440 inner airs are in humid tropical condition, and anode plate 220 is conducive to accelerate electrolysis deoxygenation nearby there are more vapor
Component 200 carries out cell reaction, can improve the working efficiency of electrolysis deoxygenation component 200.
As shown in figure 5, above-mentioned communicating pipe 500 includes：The first section 510 for being sequentially connected end to end, the second section 520,
Three section 530 and the rectangle accommodating chamber 540 that is set at 530 port of third section.First section 510 is along the front and back of refrigerator
To extension, one end is connected to storage space, and the other end connects the second section 520.Second section 520 prolongs along the left and right directions of refrigerator
It stretches.Third section 530 extends downward into press storehouse 440 since the end of the second section 520, along the vertical direction of refrigerator.Square
Shape accommodating chamber 540 is set to one end that third section 530 leads to press storehouse 440, and the entrance of accommodating chamber 540 docks press
The opening of the babinet in storehouse 440 accommodates electrolysis deoxygenation component for installing.It in the present embodiment, can be by the way that above three be arranged
Electrolysis deoxygenation component 200 is installed to the position of the default opening of 440 roof of press storehouse by the length of section.The position of above-mentioned opening
It sets and avoids compressor as possible, to prevent compressor from influencing air circulation.When electrolysis deoxygenation component 200 is installed to 440 case of press storehouse
When in the opening of body 420, that is, when in the rectangle accommodating chamber 540, electrolysis deoxygenation component 200 can in storage space
Portion is connected to, and consumes the oxygen inside storage space.In the present embodiment, above-mentioned opening and electrolysis deoxygenation component 200 are square
Shape, the size and openings of sizes of electrolysis deoxygenation component 200 are adapted, so that it can completely enclose opening, prevent storing empty
Between internal gas exchanges occur with extraneous.In other embodiments, can also lead in storage space in the first section 510
Wind turbine is arranged in the one end in portion, and when being electrolysed the unlatching work of deoxygenation component 200, above-mentioned wind turbine is opened simultaneously.Above-mentioned wind turbine is used for will
Nitrogen-rich gas after electrolysis deoxygenation component electrolysis is blown into inside storage space.
In the present embodiment, communicating pipe 500 is set in air duct.Since electrolysis deoxygenation component 200 is disappeared by cell reaction
Oxygen consumption gas, therefore certain heat is will produce, if these heats are conducted into inside storage space, may influence inside storage space
Food preserve.In the present embodiment, communicating pipe 500 is located in the air duct 430 of wind cooling refrigerator, therefore is electrolysed deoxygenation component 200
The heat of generation can be cooled down in time, prevent waste heat from entering inside storage space.
In the present embodiment, container for storing 100 can be drawer, and as shown in Figure 6, Figure 7, the drawer is by cylinder 111 and takes out
Drawing portion 112 forms.The drawer is removable installed in the bottom of the refrigerator room of refrigerator, in the inside of refrigerator room liner 410
Both sides are provided with multipair fin, wherein being used to limit the installation site of drawer positioned at a pair of of fin of refrigerator room bottom.Cylinder
111 and the trailing flank of withdrawing part 112 offer the trepanning 113 for allowing the first section 510 to stretch into, above-mentioned trepanning 113
Can be square hole, size is adapted with the section of the first section 510.Cylinder 111 is fixedly installed on inside refrigerator room, user
When opening drawer, withdrawing part 112 is pulled out forward, since the first section 510 is extended along wind cooling refrigerator front-rear direction,
First section 510 can't influence user and pull out or be pushed into withdrawing part 112.
As shown in figure 9, electrolysis deoxygenation component 200 includes：Battery, anode plate 220, cathode plate 230 and it is held on cathode plate
Proton exchange membrane 210 between 230 and anode plate 220.Battery can be arranged in the foaming layer of refrigerator body.Cathode plate 230
Facing away from proton exchange membrane 210 one facing towards inside the pipeline of third section 530, cathode plate 230 passes through communicating pipe 500 and storing
The air of space interior contacts.Anode plate 220 facing away from proton exchange membrane 210 one facing towards inside press storehouse 440, anode plate
220 are in contact with the air in press storehouse 440.That is, electrolysis deoxygenation component 200 has at least 3-tier architecture, from top to bottom
It is followed successively by cathode plate 230, proton exchange membrane 210 and anode plate 220.Each layer of structure is parallel with plane where opening, and every
The size of one level product is identical as openings of sizes.
Preferably, cathode plate 230 and anode plate 220 are carbon electrode plate or platinum electrode plate, generally have platinum coating using surface
Carbon electrode.The edge of anode plate 220 and cathode plate 230 is respectively provided with there are one terminals, respectively 221 He of anode plate terminals
Cathode plate terminals 231, the anode and cathode for being separately connected battery.Battery provides electronics, while anode to cathode plate 230
Plate 220 provides electronics to galvanic anode.Anode plate 220 is configured to electrolysis vapor, generates proton and oxygen.Proton exchange membrane
210 are configured to proton transporting 230 side of cathode plate by 220 side of anode plate.Cathode plate 230 is configured with proton and oxygen
Solid/liquid/gas reactions generate water.Wherein, the chemical equation of anode plate and cathode plate is respectively：
Anode plate：2H2O→O2+4H++4e-
Cathode plate：O2+4H++4e-→2H2O
Specifically, the anode of battery charges to anode plate 220, the water in 220 side electrolytic tension cabin 440 of anode plate steams
Gas, generates hydrogen ion and oxygen, oxygen drain into press storehouse 440, and hydrogen ion enters in proton exchange membrane 210.The cathode of battery
To cathode plate 230 charge, to cathode plate 230 provide electronics, 230 side of cathode plate using proton exchange membrane 210 provide hydrogen from
Oxygen reaction inside son and storage space generates water, and the oxygen inside storage space is consumed with this.
Proton exchange membrane 210 includes：Proton conductive polymer, perforated membrane and at least one active constituent.It is at least one
Active constituent is dispersed in proton conductive polymer, and proton conductive polymer is inhaled into and is filled in the hole of perforated membrane.Matter
Proton exchange 210 act as passing through for hydrogen ion, and the hydrogen ion that the reaction of anode plate 220 generates is transported cathode plate 230,
It reacts and uses for cathode plate 230.
Preferably, proton conductive polymer is polystyrolsulfon acid (PSSA) or carboxymethyl cellulose (CMC).Perforated membrane is
Polytetrafluoroethylene (PTFE) (PTFE) or fluorinated ethylene propylene (FEP) or polyolefin film or perfluoroethylene-propylene or glass fibre or ceramics
Fiber or polymer fiber；Active constituent is the silica gel suitable for electrokinetic flow, and the silica gel concentration of dispersion is no more than proton exchange
The 5% of film quality.
In the present embodiment, above-mentioned electrolysis deoxygenation component 200 can further include：Two pieces of elastic plates 240, set respectively
It sets in the outside of anode plate 220 and cathode plate 230, for stepping up anode plate 220, proton exchange membrane 210 and cathode plate 230.Electricity
It further includes multiple trip bolts, two pieces of elastic plates 240, anode plate 220, proton exchange membrane 210 and cathode plate to solve deoxygenation component 200
230 by the position of proximal edge are both provided with multiple screw holes 201, and each trip bolt sequentially passes through above-mentioned multiple component identical bits
The screw hole 201 set, to realize the fixation and clamping of multi-layer part.Two pieces of elastic plates 240 are towards cathode plate 230 and anode plate 220
Side on all have multiple elastic bumps 241, and the position of the elastic bumps 241 on two pieces of elastic plates 240 is corresponding, also
Be say each elastic bumps 241 can and another block of plate on an elastic bumps 241 match it is common close squeeze anode plate 220,
Cathode plate 230, for further stepping up proton exchange membrane 210.The middle section hollow out of every piece of elastic plate 240, or uniformly open
If multiple stomatas, to allow gas to pass through.
In the present embodiment, electrolysis deoxygenation component 200 can also include further：Diffusion layer 270, activated carbon sieves
With one or more washers 260.Diffusion layer 270 is between anode plate 220 and proton exchange membrane 210 and 230 He of cathode plate
Between proton exchange membrane 210, the material of diffusion layer 270 is the titanium net of surface platinum plating, and it acts as convenient for conductive and permission water
Steam is spread.Activated carbon sieves is set to side of the anode facing away from proton exchange membrane 210, enters anode plate 220 for purifying
Gas.At least one washer 260 can be between above-mentioned multilayered structure, and each washer 260 is the circular thin circle of square, outside
It is identical as the size of cathode plate 230, anode plate 220 to enclose size.Each washer 260 is made of elastic material, to buffer adjacent layer
Between extruding force.
Being electrolysed deoxygenation component 200 further includes：Wind turbine 250.Above-mentioned wind turbine 250 can be minisize axial-flow wind turbine 250.Wind turbine
250 are set to side of the anode plate 220 facing away from proton exchange membrane 210, and shaft is vertical with anode plate 220, are used for press storehouse
Vapor in 440 is blowed towards anode.The reactant of 200 anode plate 220 of electrolysis deoxygenation component of the present embodiment is vapor,
Therefore, anode plate 220 needs constantly to keep the skin wet, so that cell reaction can continue to carry out.When electrolysis deoxygenation component 200
When opening work, battery is powered to cathode plate 230 and anode plate 220 respectively, while wind turbine 250 is opened, and wind turbine 250 is to anode plate
220 while blow air, and the vapor in air is blowed positive plate 220 together, to provide reaction to anode plate 220
Object.Since the damp atmosphere in press storehouse 440 can provide enough reactants to anode plate 220, there is no need to be electrolysis
Water source or water delivery device is separately provided in deoxygenation component 200.
In the present embodiment, the multilayered structures such as above-mentioned cathode plate 230, anode plate 220 and proton exchange membrane 210 are integrated into one
In accommodating case 280, in order to integral installation or dismounting electrolysis deoxygenation component 200.Above-mentioned accommodating case 280 can be completely embedded into babinet
In 420, it can also be partially submerged into.
As shown in Figure 10, the X-direction defined in figure is the length direction of accommodating case 280, and Y is width direction, and Z is height side
To.280 top of accommodating case offers the installing port for being fitted into all parts in electrolysis deoxygenation component 200, which is square
Shape, size are adapted with cathode plate 230,220 size of anode plate.280 bottom surface hollow out of accommodating case, to allow gas logical
It crosses, in the present embodiment, 280 bottom surface of accommodating case is further fixed on a cross frame 286, and deoxygenation group is electrolysed for support
All parts in part 200.
One of accommodating case 280 side wall is also set up there are two through-hole 285, to allow anode plate terminals 221 and the moon
Pole plate terminals 231 stretch out.After anode plate terminals 221 or cathode plate terminals 231 stretch out accommodating case 280, then pass through circuit
It connects and is connected to the anode and cathode of extraneous battery.
The flange 282 that the edge of installing port is also stretched out with a circle towards the outside of accommodating case 280, for by accommodating case
280 are overlapped at the open edge of babinet.When accommodating case 280 is overlapped at open edge, flange 282 can with sealed box body and
Gap between 440 babinet of press storehouse prevents storage space internal gas from leaking.Flange 282 is spaced at least two
Notch 283, the position face anode plate terminals 221 and cathode plate terminals 231 of two of which notch 283, to appear above-mentioned
Two terminals are convenient for connection, while above-mentioned notch 283 can also be during dismounting be electrolysed deoxygenation component 200, side
Just user takes accommodating case 280.
To electrolysis deoxygenation component 200 assemble when, first by cathode plate 230, anode plate 220, proton exchange membrane 210,
The components such as washer 260, elastic plate 240, diffusion layer 270 are arranged according to aforementioned location relationship, and form multilayered structure, then again
The multilayered structure is integrally placed into inside accommodating case 280.The height side of the layer orientation and accommodating case 280 of the multilayered structure
To consistent.In the present embodiment, the multilayered structure in accommodating case 280 is followed successively by from top to bottom：Wind turbine 250, elastic plate 240, pad
Circle 260, anode plate 220, washer 260, diffusion layer 270, proton exchange membrane 210, diffusion layer 270, washer 260, cathode plate 230,
Washer 260 and elastic plate 240.When installation is electrolysed deoxygenation component 200, by the whole insertion of assembled electrolysis deoxygenation component 200
In the opening of 440 babinet of press storehouse, when accommodating case 280 is whole enters 540 inside of accommodating chamber, electrolysis deoxygenation component 200
Installation is complete.If user does not need the deoxygenation function of container for storing, by the whole taking-up of accommodating case 280.
The container for storing 100 of the present embodiment includes：It is electrolysed deoxygenation component 200.Electrolysis deoxygenation component 200 is for consuming storing
Oxygen in space in air, to obtain rich nitrogen oxygen deprivation in the space in favor of the atmosphere of food fresh-keeping.The gas
Atmosphere is reduced the intensity of the aerobic respiration of food (especially fruits and vegetables), is protected simultaneously by the content of oxygen in reduction storage space
The respiration for demonstrate,proving basis prevents food from carrying out anaerobic respiration, to achieve the purpose that food long-period freshness preserving.
It will be understood by those skilled in the art that in case of no particular description, so-called "upper" in the embodiment of the present invention,
"lower", "left", "right", "front", "rear" etc. are for indicating that the term of orientation or positional relationship is the real use state with refrigerator
On the basis of for, these terms are merely for convenience of describing and understand technical scheme of the present invention, rather than indicate or imply
Signified device or component must have a particular orientation, therefore be not considered as limiting the invention.
So far, although those skilled in the art will appreciate that present invention has been shown and described in detail herein multiple shows
Example property embodiment still without departing from the spirit and scope of the present invention, still can according to the present disclosure directly
Determine or derive many other variations or modifications consistent with the principles of the invention.Therefore, the scope of the present invention is understood that and recognizes
It is set to and covers other all these variations or modifications.
Claims (10)
1. a kind of refrigerator, including：
Babinet, the internal storage compartment for forming the refrigerator, the bottom of the babinet is also formed for accommodating freezer compressor
Press storehouse, formed on a wherein face wall box in the press storehouse and be provided with opening；
Container for storing is set to the storeroom chamber interior, internal to form storage space；
Be electrolysed deoxygenation component, be removable installed in the opening, and the electrolysis deoxygenation component by communicating pipe with it is described
Storage space is connected to, and is configured to consume the oxygen inside the storage space by cell reaction.
2. refrigerator according to claim 1, wherein
The opening is set on the roof for the babinet to form the press storehouse.
3. refrigerator according to claim 2, wherein the communicating pipe includes：
It the first section for being sequentially connected end to end, the second section, third section and is set to the third section and leads to the press
Rectangle accommodating chamber at the port in storehouse；Wherein
First section, the front-rear direction along the refrigerator extend, and one end is connected to the storage space；
Second section, the left and right directions along the refrigerator extend；
The third section, the vertical direction along the refrigerator extend；
Rectangle accommodating chamber, the entrance of the accommodating chamber dock the opening of the babinet, are removed for installing the receiving electrolysis
Oxygen component.
4. refrigerator according to claim 3, wherein
The container for storing is drawer comprising：
Cylinder, it is internal to form storage space；With
Withdrawing part can be pushed into the inner barrel or be extracted out by the inner barrel, to open or close the storage space；
Wherein
The trailing flank of the cylinder offers the trepanning for allowing first section to stretch into.
5. refrigerator according to claim 4, further includes：
Liner is set to the box inside；
The air duct of the refrigerator is formed between the babinet and the liner, is set in the air duct communicating pipe.
6. refrigerator according to any one of claim 1 to 5, wherein the electrolysis deoxygenation component further includes：
Anode plate is configured to electrolysis vapor, generates hydrogen ion and oxygen；
Cathode plate, is configured with hydrogen ion and oxygen reaction generates water；With
The proton exchange membrane being held between the cathode plate and anode plate is configured to transport hydrogen ion by the anode plate side
It is defeated to arrive the cathode plate side；Wherein
The cathode plate is facing away from the proton exchange membrane one facing towards the inside of the communicating pipe, and the anode plate is facing away from described
The one of proton exchange membrane is facing towards the press storehouse.
7. refrigerator according to claim 6, wherein the electrolysis deoxygenation component further includes：
Wind turbine is set to side of the anode plate facing away from the proton exchange membrane, by the vapor inside the press storehouse
It is blowed towards the anode plate.
8. refrigerator according to claim 7, wherein the electrolysis deoxygenation component further includes：
Two layers of diffusion layer, is respectively arranged between the anode plate and the proton exchange membrane and the cathode plate and the matter
Between proton exchange, for conductive and permission water vapor diffusion.
9. refrigerator according to claim 8, wherein
The diffusion layer is the titanium net of surface platinum plating.
10. refrigerator according to claim 7, wherein
The edge of the anode plate also has the anode plate terminals for connecting extraneous galvanic anode；
The edge of the cathode plate also has the cathode plate terminals for connecting extraneous cell cathode.
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| WO2019105310A1 (en) * | 2017-11-30 | 2019-06-06 | 青岛海尔股份有限公司 | Refrigerating and freezing apparatus and storage container thereof |
| CN112984890A (en) * | 2019-12-12 | 2021-06-18 | 青岛海尔电冰箱有限公司 | Refrigerator with a door |
| CN113446789A (en) * | 2020-03-24 | 2021-09-28 | 合肥华凌股份有限公司 | Deoxidization subassembly, storing device and refrigerator |
| WO2022242239A1 (en) * | 2021-05-20 | 2022-11-24 | 青岛海尔电冰箱有限公司 | Refrigerator and electrolytic oxygen removal device thereof |
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| WO2023098837A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Electrolytic deoxygenation apparatus, refrigerator having same, and control method for refrigerator |
| WO2023169344A1 (en) * | 2022-03-10 | 2023-09-14 | 青岛海尔电冰箱有限公司 | Refrigerator and control method therefor |
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| WO2023169344A1 (en) * | 2022-03-10 | 2023-09-14 | 青岛海尔电冰箱有限公司 | Refrigerator and control method therefor |
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Address after: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant after: Haier Zhijia 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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Effective date of registration: 20210420 Address after: No. 1, Hong Kong City Road, Jiangbei District, Chongqing City, Chongqing Applicant after: CHONGQING HAIER REFRIGERATION ELECTRIC Co.,Ltd. Applicant after: QINGDAO HAIER REFRIGERATOR Co.,Ltd. Applicant after: Haier Zhijia Co.,Ltd. Address before: 266101 Haier Industrial Park, Haier Road, Laoshan District, Shandong, Qingdao, China Applicant before: Haier Zhijia Co.,Ltd. |
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