CN217465034U - Refrigerator with a door - Google Patents
Refrigerator with a door Download PDFInfo
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- CN217465034U CN217465034U CN202123018381.0U CN202123018381U CN217465034U CN 217465034 U CN217465034 U CN 217465034U CN 202123018381 U CN202123018381 U CN 202123018381U CN 217465034 U CN217465034 U CN 217465034U
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Abstract
The utility model provides a refrigerator, including box and electrolysis deaerating plant, the oxygen boosting space is injectd to the box, and electrolysis deaerating plant sets up in the box, is located the outside in oxygen boosting space, and electrolysis deaerating plant includes the housing and is located the electrolysis storehouse in the housing, and the housing has the outside air that allows the oxygen boosting space and gets into the air inlet in it, and the electrolysis storehouse is configured into through the oxygen in the air in the electrochemical reaction separation housing to carry the oxygen of isolating to the oxygen boosting space. The utility model discloses a refrigerator utilizes electrolysis deoxidization device to arrange the oxygen that separates into the oxygen boosting room, makes the oxygen concentration in oxygen boosting space maintain at higher level, has richened the differentiation of refrigerator and has stored the function, has improved user's use and has experienced the sense.
Description
Technical Field
The utility model relates to a cold-stored freezing field especially relates to a refrigerator.
Background
The prior art shows an oxygen removal module capable of removing oxygen from a refrigeration drawer of a refrigerator, which consumes or separates oxygen in a storage chamber by using an electrochemical reaction, but cannot create a high oxygen environment, and is not beneficial to storage of some food materials (such as fresh and live meat) requiring the high oxygen environment.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to overcome at least one defect among the prior art, provide a refrigerator.
A further object of the present invention is to create an oxygen-enriched space using an electrolytic oxygen removal device.
Another further object of the present invention is to separate the oxygen of the oxygen deficient space and deliver it to the oxygen enriched space, so that the refrigerator has both the oxygen enriched space and the oxygen deficient space.
Particularly, the utility model provides a refrigerator, include: the box body limits an oxygen-enriched space; the electrolytic oxygen removal device is arranged in the box body and located outside the oxygen-enriched space, the electrolytic oxygen removal device comprises a housing and an electrolytic bin located in the housing, the housing is provided with an air inlet allowing outside air of the oxygen-enriched space to enter the housing, and the electrolytic bin is configured to separate oxygen in the air in the housing through electrochemical reaction and convey the separated oxygen to the oxygen-enriched space.
Optionally, the enclosure defines an oxygen-depleted space; the electrolysis bin is provided with an oxygen outlet for discharging oxygen, the air inlet is communicated with the oxygen-poor space, and the oxygen outlet is communicated with the oxygen-rich space so as to convey the oxygen in the air in the oxygen-poor space to the oxygen-rich space.
Optionally, the tank further comprises a first inner container defining an oxygen-rich space and a second inner container defining an oxygen-poor space; and the electrolytic oxygen removal device is arranged in the second inner container.
Optionally, the cabinet further comprises a first drawer defining an oxygen-rich space and a second drawer defining an oxygen-poor space; and the electrolytic deoxidizing device is arranged on the second drawer.
Optionally, the rear wall of the second drawer is provided with a first mounting opening, and the electrolytic oxygen removal device is fixed outside the rear wall of the second drawer and enables the air inlet to be communicated with the first mounting opening.
Optionally, the second drawer is open upwardly; the box body also comprises a cover plate for sealing the oxygen-enriched space; the cover plate or the first drawer is provided with an oxygen inlet which is open to the oxygen-enriched space and communicated with the oxygen outlet.
Optionally, the box further comprises: the first drawer assembly comprises a first cylinder and a first drawer body, the first cylinder limits the oxygen-enriched space which is open forwards, and the first drawer body can be drawn out or retracted into the oxygen-enriched space; the second drawer assembly comprises a second cylinder and a second drawer body, the second cylinder defines an oxygen-deficient space which is open forwards, and the second drawer body can be drawn out or retracted into the oxygen-deficient space; and the electrolytic oxygen removal device is arranged on the second cylinder.
Optionally, the first drawer assembly further comprises a first sealing ring arranged at the opening of the first cylinder to seal a gap between the first cylinder and the first drawer body; and/or the second drawer assembly further comprises a second sealing ring which is arranged at the opening of the second cylinder body so as to seal a gap between the second cylinder body and the second drawer body.
Optionally, the rear wall of the second cylinder is provided with a second mounting opening, and the electrolytic oxygen removal device is fixed outside the rear wall of the second cylinder and is configured to enable the air inlet to be communicated with the second mounting opening.
Optionally, a plurality of claws are arranged on the outer side of the rear wall of the second cylinder body around the second mounting opening, and the claws are used for fixing the electrolytic oxygen removal device at the second mounting opening.
The utility model discloses a refrigerator, because electrolysis deaerating plant is located the outside in oxygen boosting space, and sets up on the box, the outside air in oxygen boosting space can get into from electrolysis deaerating plant's air inlet to utilize the electrolysis storehouse to separate out oxygen, oxygen can be through the oxygen outlet row of electrolysis deaerating plant in the oxygen boosting space of arranging, so that the oxygen concentration in oxygen boosting space maintains higher level.
Further, the utility model discloses a refrigerator, because electrolysis deaerator's air inlet and poor oxygen space are linked together, electrolysis deaerator's oxygen discharge mouth and oxygen boosting space are linked together, and electrolysis deaerator separates the oxygen in the poor oxygen space air and send into the oxygen boosting space, consequently utilizes electrolysis deaerator can create the poor oxygen space and the oxygen boosting space that oxygen concentration has certain difference for the refrigerator, has richened refrigerator's storage function, has improved user's experience and has felt.
The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:
fig. 1 is a schematic view of a refrigerator according to an embodiment of the present invention;
FIG. 2 is a schematic view of the connection between the first inner container and the electrolytic oxygen removal device in the refrigerator according to an embodiment of the present invention;
FIG. 3 is a schematic view of an electrolytic oxygen removal device in a refrigerator according to one embodiment of the present invention;
FIG. 4 is a cross-sectional view of an electrolytic oxygen removal device in a refrigerator according to one embodiment of the present invention;
FIG. 5 is a schematic view of the connection relationship between the first inner container and the second inner container of the refrigerator and the electrolytic oxygen removal device according to one embodiment of the present invention;
FIG. 6 is a schematic view of the connection relationship between the first drawer and the second drawer and the electrolytic oxygen removal device in the refrigerator according to one embodiment of the present invention;
fig. 7 is an exploded view of a second drawer in the refrigerator according to an embodiment of the present invention;
FIG. 8 is a schematic view of the connection relationship between the first drawer assembly and the second drawer assembly and the electrolytic oxygen removal device in the refrigerator according to one embodiment of the present invention;
fig. 9 is an exploded view of a second drawer assembly in a refrigerator according to an embodiment of the present invention.
Detailed Description
In the description of the present embodiment, it is to be understood that the terms "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "depth", and the like indicate orientations or positional relationships that are based on the orientation in a normal use state as a reference, and can be determined with reference to the orientations or positional relationships shown in the drawings, for example, "front" indicating the orientation means a side toward the user. This is merely to facilitate the description of the invention and to simplify the description, and does not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be taken as limiting the invention.
Referring to fig. 1, fig. 1 is a schematic view of a refrigerator 1 according to an embodiment of the present invention, and the present invention provides a refrigerator 1, where the refrigerator 1 may generally include a cabinet 10 and a door 20. The cabinet 10 may include an outer case located at the outermost side of the whole refrigerator 1 to protect the whole refrigerator 1, and a plurality of inner containers. The inner containers are wrapped by the shell, and heat-insulating materials (forming foaming layers) are filled in spaces between the inner containers and the shell so as to reduce outward heat dissipation of the inner containers. Each inner container can define a storage compartment which is opened forwards, and the storage compartments can be configured into a refrigerating compartment, a freezing compartment, a temperature changing compartment and the like, and the number and the functions of the specific storage compartments can be configured according to the preset requirements.
The door 20 is movably disposed in front of the inner container to open and close the storage compartment of the inner container, for example, the door 20 may be hingedly disposed at one side of the front portion of the box 10 to pivotally open and close the storage compartment.
Referring to fig. 2, fig. 2 is a schematic view of the connection relationship between the first inner container 212 and the electrolytic oxygen removing device 200 in the refrigerator 1 according to an embodiment of the present invention. In some embodiments, the oxygen-enriched space 110 may be further defined in the box 10, and as the term "oxygen-enriched space 110" refers to a space with relatively large oxygen concentration, the user may store the "favorite oxygen" food material in the oxygen-enriched space 110, so as to obtain a better storage effect.
The refrigerator 1 may further include an electrolytic oxygen removing device 200, the electrolytic oxygen removing device 200 being disposed in the cabinet 10 and located outside the oxygen-enriched space 110, the electrolytic oxygen removing device 200 may further include a housing 201 and an electrolytic chamber 202 located in the housing 201, the housing 201 having an air inlet 204 for allowing outside air of the oxygen-enriched space 110 to enter therein, the electrolytic chamber 202 being configured to separate oxygen from air entering the housing 201 from the air inlet 204 by an electrochemical reaction and to deliver the separated oxygen to the oxygen-enriched space 110.
Referring to fig. 3 and 4, fig. 3 is a schematic diagram of an electrolytic oxygen removal device 200 in a refrigerator according to an embodiment of the present invention, and fig. 4 is a cross-sectional view of the electrolytic oxygen removal device 200 in the refrigerator 1 according to an embodiment of the present invention. Specifically, the electrolytic bin 202 of the electrolytic oxygen removal device 200 may further include a casing, a cathode plate and an anode plate, wherein the casing is opened toward the air inlet 204 side of the cover 201 to form an opening, the cathode plate has a waterproof and breathable function (for example, a waterproof breathable film) and is disposed on the opening of the casing, the anode plate is disposed in the casing, the cathode plate is connected to the negative electrode of the external power supply, the anode plate is connected to the positive electrode of the external power supply, and the casing contains electrolyte.
The air (air outside the oxygen-enriched space 110) entering the enclosure 201 from the air inlet 204 thereof passes through the cathode plate into the enclosure and undergoes a reduction reaction at the cathode plate to generate negative ions, that is: o is 2 +2H 2 O+4e - →4OH - (ii) a The negative ions flow to under the action of the electric fieldAnd an anode plate, and an oxidation reaction is carried out on the anode plate to generate oxygen, namely: 4OH - →O 2 +2H 2 O+4e - Thus, the oxygen in the air in the housing 201 can be separated. The top of the housing may further be opened with an oxygen outlet 203, the separated oxygen is discharged out of the electrolytic oxygen removal device 200 through the oxygen outlet 203, the oxygen outlet 203 is further connected to an oxygen pipe 300 (as shown in fig. 2), and the oxygen pipe 300 directly delivers the oxygen to the oxygen-enriched space 110, so as to maintain the oxygen concentration in the oxygen-enriched space 110 at a high level.
In this embodiment, since the electrolytic oxygen-removing device 200 is located outside the oxygen-enriched space 110 and is provided on the tank 10, the design position of the electrolytic oxygen-removing device 200 can be variously changed. For example, the electrolytic oxygen removal device 200 can be mounted on the housing of the cabinet 10 and communicate the air inlet 204 of the housing 201 thereof with the external environment, i.e., the electrolytic oxygen removal device 200 absorbs air from the environment surrounding the refrigerator 1; for another example, the electrolytic oxygen removing device 200 may be disposed in the air duct of the refrigerator 1, that is, the electrolytic oxygen removing device 200 absorbs air in the air duct, and the air flow in the air duct has a certain air speed, so as to improve the electrolysis efficiency.
Besides, the electrolytic oxygen-removing device 200 can be disposed on other compartments of the box 10, that is, the electrolytic oxygen-removing device 200 can absorb the air in the compartment, separate the oxygen in the air and deliver the separated oxygen to the oxygen-rich space 110, and retain the nitrogen in the air in the compartment, so as to maintain the oxygen concentration in the oxygen-rich space 110, and create an oxygen-poor space 120 for the refrigerator 1, so that the user can store "anaerobic" food materials in the space, and obtain better storage effect.
Referring to fig. 5, fig. 5 is a schematic view of the connection relationship between the first inner container 212 and the second inner container 214 and the electrolytic oxygen removing device 200 in the refrigerator 1 according to an embodiment of the present invention. In particular, the box 10 can define an oxygen-deficient space 120 independent of the oxygen-enriched space 110, the air inlet 204 on the casing 201 of the electrolytic oxygen-removing device 200 is communicated with the oxygen-deficient space 120, and the oxygen outlet 203 of the electrolytic bin 202 is communicated with the oxygen-enriched space 110 through the oxygen conveying pipe 300.
In some embodiments, a blower may be disposed in the oxygen-enriched space 110 or the oxygen-depleted space 120 to increase the efficiency of the electrolysis.
For example, the oxygen-enriched space 110 is provided with an induced air blower 310 (as shown in fig. 2) to promote oxygen separated by the electrolytic oxygen removal device 200 to rapidly enter the oxygen-enriched space 110, so as to promote the forward proceeding of the electrolytic reaction (reduce the products of the electrolytic reaction), and improve the electrolytic efficiency; in addition, the oxygen concentration of the oxygen-enriched space 110 can be adjusted by the induced air blower 310.
For another example, the oxygen-deficient space 120 is provided with a blower fan 320 (as shown in fig. 5) to promote the air in the oxygen-deficient space 120 to rapidly pass through the air inlet 204 on the housing 201 and contact the electrolytic bin 202, so that the electrolytic reaction is carried out in the forward direction (the reactant of the electrolytic reaction is increased), and the electrolytic efficiency is improved; further, the oxygen concentration of the oxygen-deficient space 120 is adjusted by the supply air fan 320.
In this embodiment, since the air inlet 204 is communicated with the oxygen-deficient space 120, the oxygen outlet 203 is communicated with the oxygen-enriched space 110, and the electrolytic oxygen removal device 200 separates oxygen from the air in the oxygen-deficient space 120 and feeds the oxygen into the oxygen-enriched space 110, the embodiment skillfully utilizes the function of the electrolytic oxygen removal device 200 that can separate oxygen, creates the oxygen-deficient space 120 and the oxygen-enriched space 110 with a certain difference in oxygen concentration for the refrigerator 1, enriches the storage function of the refrigerator 1, and improves the experience of the user.
Referring to fig. 2 and 5, in some embodiments, the enclosure 10 further includes a first inner container 212 defining the oxygen-enriched space 110 and a second inner container 214 defining the oxygen-depleted space 120, the electrolytic deoxygenator device 200 being disposed within the second inner container 214.
In the present embodiment, since the oxygen-deficient space 120 is formed in the second inner container 214, the arrangement of the electrolytic oxygen removing device 200 on the second inner container 214 facilitates the air in the oxygen-deficient space 120 to enter the electrolytic oxygen removing device 200 and perform the electrolytic reaction.
In this embodiment, the installation manner and the installation position of the electrolytic oxygen removing device 200 can be set according to actual conditions. For example, the electrolytic oxygen removal device 200 may be disposed inside the second inner container 214, or outside the second inner container 214, or an installation opening may be opened on the second inner container 214, the electrolytic oxygen removal device 200 is clamped at the installation opening, as long as the air inlet 204 of the electrolytic oxygen removal device 200 can be communicated with the oxygen-deficient space 120, and the oxygen outlet 203 can be communicated with the oxygen-enriched space 110 through the oxygen delivery pipe 300; for another example, the electrolytic oxygen removal device 200 can be mounted on the bottom wall, the top wall, the side walls, or the rear wall of the second inner container 214; for another example, the electrolytic oxygen removal device 200 can be fastened by fasteners, clips, etc., but not by any means.
Referring to fig. 6 and 7, fig. 6 is a schematic view showing a connection relationship between the first drawer 220 and the second drawer 230 of the refrigerator 1 and the electrolytic oxygen removing device 200 according to an embodiment of the present invention, and fig. 7 is an exploded view of the second drawer 230 of the refrigerator 1 according to an embodiment of the present invention. In other embodiments, the enclosure 10 further comprises a first drawer 220 defining the oxygen-enriched space 110 and a second drawer 230 defining the oxygen-depleted space 120, the electrolytic oxygen removal device 200 being disposed in the second drawer 230.
The first drawer 220 and the second drawer 230 are drawably provided in an inner container of the refrigerator 1, for example, a refrigerating inner container configured as a refrigerating chamber.
Preferably, the first drawer 220 and the second drawer 230 are located in the same inner container, so that the distance between the first drawer 220 and the second drawer 230 can be shortened, and the electrolytic oxygen removing device 200 arranged in the second inner container 214 can conveniently deliver oxygen to the first inner container 212.
Preferably, the first drawer 220 and the second drawer 230 can be arranged side by side, so that the functional partitions can be reasonably arranged, and the appearance is attractive and practical.
Referring to FIG. 7, in some embodiments, the rear wall of the second drawer 230 has a first mounting opening 232, and the electrolytic oxygen removal device 200 is secured to the outside of the rear wall of the second drawer 230 such that the air inlet 204 is in communication with the first mounting opening 232.
The whole housing 201 of the electrolytic oxygen removing device 200 can be flat, the wide surface of the housing 201 is slightly larger than the first mounting opening 232, and the air inlet 204 is arranged on the wide surface of the housing 201, so that the electrolytic oxygen removing device 200 can completely cover the first mounting opening 232, and the air inlet 204 directly faces the inside of the second drawer 230.
In this embodiment, the electrolytic oxygen removing device 200 can also be installed in the form of fasteners, or the like, which are not described herein.
Referring to fig. 7, further, both the first drawer 220 and the second drawer 230 may be upwardly opened, the first drawer 220 and the second drawer 230 may further be provided with a cover 240 for sealing them, the cover 240 is fixedly disposed in the inner container, and when the first drawer 220 or the second drawer 230 is completely retracted, the cover 240 is positioned above the first drawer 220 or the second drawer 230 so as to seal a space therein.
Further, the first drawer 220 and the second drawer 230 may share a single cover 240, e.g., when the first drawer 220 and the second drawer 230 are disposed side-by-side, the single cover 240 may seal both the first drawer 220 and the second drawer 230. Of course, the first drawer 220 and the second drawer 230 may be respectively provided with a cover 240, and the design may be specific according to the position relationship between the first drawer 220 and the second drawer 230.
The cover 240 or the first drawer 220 is provided with an oxygen inlet 242 (shown in fig. 6) opened to the oxygen-enriched space 110, and the oxygen inlet 242 is communicated with the oxygen outlet 203.
The oxygen inlet 242 is open to the oxygen-enriched space 110, and the oxygen inlet 242 is communicated with the oxygen outlet 203 through the oxygen supply pipe 300 so as to supply the oxygen separated by the electrolytic oxygen removing device 200 to the oxygen-enriched space 110.
Referring to fig. 6, preferably, the oxygen inlet 242 is provided on the cover plate 240 which is kept stationary, which facilitates the firm connection of the oxygen inlet 242 and the oxygen therapy tube 300, preventing the interface from being loosened.
Referring to fig. 8 and 9, fig. 8 is a schematic view showing the connection relationship between the first drawer assembly 250 and the second drawer assembly 260 of the refrigerator 1 and the electrolytic oxygen removing device 200 according to an embodiment of the present invention, and fig. 9 is an exploded view of the second drawer assembly 260 of the refrigerator 1 according to an embodiment of the present invention. In some other embodiments, the container 10 may further include a first drawer assembly 250, the first drawer assembly 250 includes a first cylinder 252 and a first drawer body 254, the first cylinder 252 defines the oxygen-enriched space 110 opened forward, the first drawer body 254 can be drawn out or retracted into the oxygen-enriched space 110, the second drawer assembly 260 includes a second cylinder 262 and a second drawer body 264, the second cylinder 262 defines the oxygen-depleted space 120 opened forward, the second drawer body 264 can be drawn out or retracted into the oxygen-depleted space 120, and the electrolytic oxygen-removing device 200 is disposed on the second cylinder 262.
In the present embodiment, the electrolytic oxygen removing device 200 is disposed on the second cylinder 262, and the air in the second cylinder 262 can enter the electrolytic oxygen removing device 200 and separate out the oxygen, and then the separated oxygen is delivered to the first cylinder 252, so that the first cylinder 252 forms the oxygen-rich space 110 and the second cylinder 262 forms the oxygen-poor space 120.
Referring to FIG. 9, in some further embodiments, the electrolytic deoxygenator device 200 can be disposed outside of the back wall of the second cylinder 262. Specifically, the rear wall of the second cylinder 262 has a second mounting opening 262a, and the electrolytic oxygen removing device 200 is fixed outside the rear wall of the second cylinder 262 and has its air inlet 204 communicated with the second mounting opening 262 a.
As mentioned above, the broad surface of the cover 201 can also be slightly larger than the second mounting opening 262a, so that the electrolytic oxygen removing device 200 can completely cover the second mounting opening 262a and make the air inlet 204 directly face the inside of the second cylinder 262.
Referring to fig. 9, in some further embodiments, a plurality of claws 262b are provided around the second mounting opening 262a outside of the rear wall of the second cylinder 262, and the plurality of claws 262b are used to fix the electrolytic oxygen-removing device 200 at the second mounting opening 262 a.
The second installing port 262a can be square, sets up at least one jack catch 262b on every edge of second installing port 262a, and when electrolytic oxygen removal device 200 covered at second installing port 262a, a plurality of jack catches 262b can the joint in the edge of housing 201, realize fixed electrolytic oxygen removal device 200, and is simple and convenient, convenient to detach.
Referring to fig. 9, in some embodiments, the first drawer assembly 250 further includes a first sealing ring (not shown) disposed at the opening of the first cylinder 252 to seal a gap between the first cylinder 252 and the first drawer body 254; and/or, the second drawer assembly 260 further includes a second sealing ring 266, the second sealing ring 266 being disposed at the opening of the second cylinder 262 to seal the gap between the second cylinder 262 and the second drawer body 264.
The first and second seal rings 266 may each be made of a rubber material. When the first drawer body 254 is in the closed position, the inner side of the first drawer body 254 can abut against the first sealing ring at the opening of the first cylinder 252, which can effectively improve the air tightness of the oxygen-enriched space 110, and further effectively maintain the oxygen concentration of the oxygen-enriched space 110. Likewise, the second packing ring 266 is effective to improve the hermeticity of the oxygen-depleted space 120 and to maintain the oxygen concentration of the oxygen-depleted space 120.
Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made, consistent with the principles of the invention, which are directly determined or derived from the disclosure herein, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.
Claims (10)
1. A refrigerator characterized by comprising:
a tank defining an oxygen-enriched space;
electrolytic oxygen removal device, set up in the box is located the outside in oxygen-enriched space, electrolytic oxygen removal device includes the housing and is located electrolysis storehouse in the housing, the housing has the permission the outside air in oxygen-enriched space gets into the air inlet in it, the electrolysis storehouse is configured into through the electrochemical reaction separation oxygen in the air in the housing to carry the oxygen of isolating extremely the oxygen-enriched space.
2. The refrigerator as claimed in claim 1, wherein the refrigerator further comprises a cover for covering the opening of the door
The tank defines an oxygen-deficient space;
the electrolysis bin is provided with an oxygen outlet for discharging oxygen, the air inlet is communicated with the oxygen-deficient space, and the oxygen outlet is communicated with the oxygen-enriched space so as to convey the oxygen in the air in the oxygen-deficient space to the oxygen-enriched space.
3. The refrigerator as claimed in claim 2, wherein the refrigerator further comprises a cover for covering the opening of the door
The tank further comprises a first liner defining the oxygen-enriched space and a second liner defining the oxygen-depleted space; and is
The electrolytic oxygen removal device is arranged in the second inner container.
4. The refrigerator as claimed in claim 2, wherein the refrigerator further comprises a cover for covering the opening of the door
The cabinet further comprises a first drawer defining the oxygen-enriched space and a second drawer defining the oxygen-depleted space; and is
The electrolytic oxygen removal device is arranged on the second drawer.
5. The refrigerator as claimed in claim 4, wherein the refrigerator further comprises a door for opening the door
The rear wall of the second drawer is provided with a first mounting opening, and the electrolytic oxygen removal device is fixed on the outer side of the rear wall of the second drawer and enables the air inlet to be communicated with the first mounting opening.
6. The refrigerator as claimed in claim 4, wherein the refrigerator further comprises a cover for covering the opening of the door
The second drawer is upwardly open;
the box body also comprises a cover plate used for sealing the oxygen-enriched space;
the cover plate or the first drawer is provided with an oxygen inlet which is open to the oxygen-enriched space, and the oxygen inlet is communicated with the oxygen outlet.
7. The refrigerator of claim 2, wherein the cabinet further comprises:
a first drawer assembly including a first barrel defining the oxygen-enriched space open forward and a first drawer body that is withdrawable or retractable into the oxygen-enriched space;
a second drawer assembly including a second barrel defining the oxygen-deficient space opened forward and a second drawer body withdrawable or retractable from the oxygen-deficient space; and is
The electrolytic oxygen removal device is arranged on the second cylinder.
8. The refrigerator as claimed in claim 7, wherein the refrigerator further comprises a cover for covering the opening of the door
The first drawer assembly further comprises a first sealing ring which is arranged at the opening of the first cylinder body so as to seal a gap between the first cylinder body and the first drawer body; and/or
The second drawer assembly further comprises a second sealing ring arranged at the opening of the second cylinder body to seal a gap between the second cylinder body and the second drawer body.
9. The refrigerator as claimed in claim 7, wherein the refrigerator further comprises a door for opening the door
The rear wall of the second cylinder is provided with a second mounting opening, and the electrolytic oxygen removal device is fixed on the outer side of the rear wall of the second cylinder and is configured to enable the air inlet to be communicated with the second mounting opening.
10. The refrigerator as claimed in claim 9, wherein the refrigerator further comprises a door for opening the door
The outer side of the rear wall of the second cylinder body is provided with a plurality of clamping jaws around the second mounting hole, and the plurality of clamping jaws are used for fixing the electrolytic oxygen removal device at the second mounting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018381.0U CN217465034U (en) | 2021-12-03 | 2021-12-03 | Refrigerator with a door |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123018381.0U CN217465034U (en) | 2021-12-03 | 2021-12-03 | Refrigerator with a door |
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| Publication Number | Publication Date |
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| CN217465034U true CN217465034U (en) | 2022-09-20 |
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| CN202123018381.0U Active CN217465034U (en) | 2021-12-03 | 2021-12-03 | Refrigerator with a door |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098378A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
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- 2021-12-03 CN CN202123018381.0U patent/CN217465034U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2023098378A1 (en) * | 2021-12-03 | 2023-06-08 | 青岛海尔电冰箱有限公司 | Refrigerator |
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