WO2024017205A1 - 储液装置、氧气处理组件以及冰箱 - Google Patents

储液装置、氧气处理组件以及冰箱 Download PDF

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Publication number
WO2024017205A1
WO2024017205A1 PCT/CN2023/107748 CN2023107748W WO2024017205A1 WO 2024017205 A1 WO2024017205 A1 WO 2024017205A1 CN 2023107748 W CN2023107748 W CN 2023107748W WO 2024017205 A1 WO2024017205 A1 WO 2024017205A1
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WO
WIPO (PCT)
Prior art keywords
area
gas
air
liquid storage
liquid
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.)
Ceased
Application number
PCT/CN2023/107748
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English (en)
French (fr)
Inventor
苗建林
朱小兵
李春阳
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Original Assignee
Qingdao Haier Refrigerator Co Ltd
Haier Smart Home Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Qingdao Haier Refrigerator Co Ltd, Haier Smart Home Co Ltd filed Critical Qingdao Haier Refrigerator Co Ltd
Publication of WO2024017205A1 publication Critical patent/WO2024017205A1/zh
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
    • B01D47/02—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath
    • B01D47/021—Separating dispersed particles from gases, air or vapours by liquid as separating agent by passing the gas or air or vapour over or through a liquid bath by bubbling the gas through a liquid bath
    • 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
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D23/00—General constructional features

Definitions

  • the present invention relates to controlled atmosphere preservation technology, in particular to a liquid storage device, an oxygen treatment component and a refrigerator.
  • Controlled atmosphere preservation technology is a technology that extends the storage life of food by adjusting the composition of ambient gases.
  • the oxygen treatment device can process oxygen through the electrochemical reaction of the electrode to create a low-oxygen preservation atmosphere or a high-oxygen preservation atmosphere. Since electrochemical reactions are usually carried out in electrolytes and gases are generated during the reaction, the gases generated need to be discharged to the external environment.
  • the electrolyte During the reaction process, due to the generation of a large amount of heat, the electrolyte will evaporate due to heat, which may cause trace amounts of electrolyte to be carried in the gas discharged from the reaction vessel. Most electrolytes are acidic solutions or alkaline solutions and are corrosive. If the gas generated by the reaction device is directly discharged to the outside without treatment, it may cause air pollution and endanger life and health, and these gases cannot be reused.
  • the object of the present invention is to provide an improved liquid storage device, an oxygen treatment component and a refrigerator.
  • the liquid storage device has a gas purification function and has a higher purification gas release rate.
  • the oxygen treatment device can exert a higher The unique oxygen supply capacity enables the refrigerator to quickly create a high-oxygen fresh-keeping atmosphere; it reduces or avoids the liquid level difference between the air filter area and the non-air filter area of the liquid storage device, and facilitates the control of the liquid volume in the air filter area.
  • the present invention provides a liquid storage device, which includes a box and an air resistance mechanism.
  • the interior of the box defines a liquid storage space; the air resistance mechanism is disposed in the liquid storage space and connects the liquid storage device to the liquid storage device.
  • the liquid space separates a gas filtering area where the gas path is blocked and a non-gas filtering area; wherein, the gas filtering area is used to allow gas from outside the box to flow therethrough to achieve filtration.
  • the non-air filtering area is used to receive liquid from outside the box; and the air blocking mechanism blocks a part of the liquid path between the air filtering area and the non-air filtering area, so that the The gas filter area and the non-gas filter area maintain liquid path communication when the gas path is blocked.
  • the air filter area is preset with a bubble activity area for gas from outside the box to move when flowing through it; and the air blocking mechanism blocks the bubble activity area from the non-air bubble area. All liquid paths between the air filter areas are connected, and the liquid paths between the air filter areas outside the bubble activity area and the non-air filter area are connected.
  • the bubble activity area includes a sinking zone for gas from outside the box to move downward, and a rising zone for gas from outside the box to move downward. An upward movement is performed therein; and a gap lower than the sinking partition and connecting the air filter area and the non-air filter area is defined between the air resistance mechanism and the inner wall of the box, so that The gas filter area is in liquid communication with the non-gas filter area.
  • the air filter area and the non-air filter area are arranged side by side in a horizontal direction; and the air blocking mechanism is located between the air filter area and the non-air filter area and extends from the box.
  • the lower surface of the top wall extends downward and forms a partition-like structure of the gap with the upper surface of the bottom wall of the box.
  • a bubble separation area is preset in the bubble activity area, and the bubble separation area is set higher than the non-air filter area, so that the filtered gas can flow out of the air filter area through it.
  • the top wall of the gas filter area is provided with an air inlet hole for introducing gas from outside the box and an air outlet hole for discharging filtered gas; and the liquid storage device also includes A gas filter pipe and a gas outlet pipe.
  • the gas filter pipe is inserted into the gas filter area from the air inlet hole and extends to above the sinking partition of the bubble activity area to guide the gas to the filter gas.
  • the sinking partition of the area allows the soluble substances in the gas to dissolve in the bubble activity area;
  • the air outlet pipe is inserted into the gas filter area from the air outlet hole and extends into the bubble separation area to filter the The gas is guided out of the box through it.
  • a liquid inlet is provided on the top wall of the non-filtered area that communicates with its internal space and is used to introduce external liquid; and the top of the liquid inlet is located below the bottom end of the air outlet pipe.
  • the present invention also provides an oxygen treatment component, which includes an oxygen treatment device and a liquid storage device as described above.
  • the oxygen treatment device is used to generate oxygen through electrochemical reaction; the gas filter area is used to filter all the oxygen. Oxygen generated by the oxygen treatment device.
  • the present invention also provides a refrigerator, which includes a box shell and an oxygen treatment component as described above.
  • a storage space is formed inside the box shell; the oxygen treatment device is used to provide the storage space with electrochemical reaction. Space provides oxygen.
  • the liquid storage device with the gas purification function of the present invention is provided with an air blocking mechanism in the box of the liquid storage device, and uses the air blocking mechanism to separate the liquid storage space into a gas filter area where the air path is blocked and a gas filter area where the air path is blocked.
  • the non-filter area can realize the function of purifying gas only in the filter area. Since the air filter area is only a subspace of the liquid storage space and is blocked from other areas of the liquid storage space, the gas from outside the box can only flow in the air filter area and will not diffuse freely.
  • the liquid storage device of the present invention has a relatively high purification gas release rate.
  • the liquid storage device when used to filter the oxygen generated by the oxygen treatment device, since the liquid storage device has a high purification gas release rate, the oxygen filtered by the gas filter area can be quickly transported to the designated space to regulate the space. Therefore, based on the solution of the present invention, with the assistance of the liquid storage device, the oxygen treatment device can exert a higher oxygen supply capacity, allowing the refrigerator to quickly create a high-oxygen fresh-keeping atmosphere.
  • the air blocking mechanism blocks part of the liquid path between the air filtering area and the non-air filtering area, the air filtering area and the non-air filtering area are separated by the air.
  • the liquid path is kept connected when the path is blocked, the liquid level difference between the air filter area and the non-air filter area of the liquid storage device can be reduced or avoided, and the liquid volume in the air filter area can be easily controlled.
  • Figure 1 is a schematic structural diagram of a liquid storage device according to an embodiment of the present invention.
  • Figure 2 is a schematic structural diagram of a liquid storage device according to another embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of a liquid storage device according to another embodiment of the present invention.
  • Figure 4 is a schematic structural diagram of an oxygen treatment device according to an embodiment of the present invention.
  • Figure 5 is a schematic structural diagram of a refrigerator according to an embodiment of the present invention.
  • liquid storage device 10 oxygen treatment assembly and refrigerator 30 according to the embodiment of the present invention will be described below with reference to FIGS. 1 to 5 .
  • the embodiment of the present invention first provides a liquid storage device 10 .
  • the liquid storage device 10 of this embodiment also has a filtering function, which can separate soluble substances in the gas and thereby purify the gas.
  • FIG. 1 is a schematic structural diagram of a liquid storage device 10 according to an embodiment of the present invention.
  • the liquid storage device 10 may generally include a box 100 and an air blocking mechanism 200 .
  • the interior of the box 100 defines a liquid storage space.
  • the liquid storage space is used to hold liquid, such as water or other solutions.
  • the type of liquid can be set according to the dissolution characteristics of the gas to be filtered and the dissolution characteristics of impurities contained in the gas to be filtered, as long as the impurities contained in the gas to be filtered can be dissolved in the liquid and the gas to be filtered itself will hardly dissolve in the liquid.
  • the liquid contained in the liquid storage space can be water.
  • the air blocking mechanism 200 is disposed in the liquid storage space, and separates the liquid storage space into a filtered air area 112 where the air path is blocked, and a non-air filtered area 114.
  • the gas filter area 112 is used to allow gas from outside the box 100 to flow therethrough to achieve filtration.
  • the non-air filter area 114 is the liquid storage space outside the air filter area 112 .
  • the air filter area 112 is a subspace within the liquid storage space, and the non-air filter area 114 may be another subspace within the liquid storage space.
  • the air blocking mechanism 200 separates the liquid storage space into the air filter area 112 and the non-air filter area 114 where the air path is blocked. This means that the air block mechanism 200 blocks the air flow path between the air filter area 112 and the non-air filter area 114, so that Gas flowing through the filter area 112 cannot enter the non-filter area 114 .
  • the air filter area 112 may be provided with an air inlet hole 122 and an air outlet hole 124 that are connected to the external environment of the box 100, so that the gas in the external environment of the box body 100 can pass into the air filter area 112 from the air inlet hole 122, and pass through The filtered gas in the air filter area 112 can flow out of the box 100 through the air outlet 124 .
  • the air blocking mechanism 200 in the box 100 of the liquid storage device 10, and using the air blocking mechanism 200 to separate the liquid storage space into a filtered air area 112 with blocked air paths and a non-air filtered area 114, it can be realized
  • the function of purifying gas is only performed in the gas filter area 112 . Since the air filter area 112 is only a subspace of the liquid storage space and is blocked from other areas of the liquid storage space, the gas from outside the box 100 can only flow in the air filter area 112 instead of in the air filter area 112 . It will freely diffuse to the non-filtered gas area 114 and cannot be discharged quickly. Therefore, the liquid storage device 10 of this embodiment has a high purification gas release rate.
  • the non-filtered area 114 is used to receive liquid from outside the tank 100 .
  • the non-air filtering area 114 may be provided with a liquid inlet 126 to allow external liquid to flow into the non-air filtering area 114 through the liquid inlet 126 .
  • a liquid outlet may be provided in the non-filtered area 114 to allow the internal liquid to flow out of the non-filtered area 114 through the liquid outlet and flow into the use environment, such as the oxygen treatment device 20 described below.
  • the air blocking mechanism 200 blocks the air path between the air filter area 112 and the non-air filter area 114, the air flow in the air filter area 112
  • the gas filtration process and the liquid injection process or liquid discharge process in the non-gas filtering area 114 can be performed at the same time without mutual interference.
  • the air blocking mechanism 200 blocks a portion of the liquid path between the air filter area 112 and the non-air filter area 114, so that the air filter area 112 and the non-air filter area 114 maintain liquid path communication when the air path is blocked. That is to say, the air blocking mechanism 200 only blocks the air path between the air filter area 112 and the non-air filter area 114, but does not block the liquid path between the air filter area 112 and the non-air filter area 114.
  • the air filtering area 112 and the non-air filtering area 114 are When the area 114 maintains liquid path communication when the air path is blocked, the liquid level difference between the air filter area 112 and the non-air filter area 114 of the liquid storage device 10 can be reduced or avoided, and the liquid volume in the air filter area 112 can be easily controlled. .
  • the gas filtering area 112 and the non-gas filtering area 114 can always maintain the same liquid level, and liquid exchange can be smoothly carried out between them. In this way, the liquid in the air filter area 112 can maintain a flowing state to a certain extent without regular replacement.
  • the substances dissolved in the air filter area 112 can enter the non-air filter area 114 and flow back into the use environment, such as the oxygen treatment device 20 described below, so as to be recycled.
  • the air filter area 112 is preset with a bubble activity area 112a for gas from outside the box 100 to move when flowing through it.
  • the bubble active area 112a is only a subspace within the air filter area 112.
  • the bubble active area 112a can be determined based on the position of the gas when it enters the gas filter area 112 and the downward displacement of the gas in the gas filter area 112.
  • the air filter area 112 of this embodiment is also preset with a non-bubble active area 112a located outside the bubble active area 112a, so as to form a liquid channel between the non-bubble active area 112a and the non-air filter area 114.
  • the non-bubble active area 112 a refers to an area where gas from outside the box 100 does not reach when flowing through the air filter area 112 .
  • the air blocking mechanism 200 blocks all liquid paths between the bubble active area 112a and the non-air filter area 114, and separates the air filter area 112 other than the bubble active area 112a (that is, the non-bubble active area 112a) from the non-air filter area. 114 liquid paths are connected.
  • the air blocking mechanism 200 may adopt a partition-like structure to separate the bubble active area 112a from the non-air filtering area 114.
  • the plate surface of the air blocking mechanism 200 with a partition-like structure may be a vertical surface.
  • the air path between the air filter area 112 and the non-air filter area 114 can be cleverly blocked, and the liquid path between the air filter area 112 and the non-air filter area 114 can be kept smooth, which has the advantages ofaki structure and manufacturing Low cost and other advantages.
  • the bubble activity area 112a includes a sinking zone 101 and a rising zone 102.
  • the sinking zone 101 is for gas from outside the box 100 to move downward
  • the rising zone 102 is for gas from outside the box 100 to move downward.
  • the external gas moves upward in it.
  • a gap 116 is defined between the air blocking mechanism 200 and the inner wall of the box 100 which is lower than the sinking partition 101 and connects the air filter area 112 and the non-air filter area 114, so that the liquid paths between the air filter area 112 and the non-air filter area 114 are Connected.
  • the gap 116 serves as a window for liquid exchange between the air filtering area 112 and the non-air filtering area 114 .
  • the position where the gas passes into the air filter area 112 can be adjusted according to the position of the sinking partition 101, so that the gas will not overflow the sinking partition 101 when moving downward.
  • the air filtering area 112 and the non-air filtering area 114 are arranged side by side in the horizontal direction.
  • the air blocking mechanism 200 is located between the air filter area 112 and the non-air filter area 114 and extends downward from the lower surface of the top wall 120 of the box 100 to form a gap 116 with the upper surface of the bottom wall 130 of the box 100 .
  • Figure 2 is a schematic structural diagram of a liquid storage device 10 according to another embodiment of the present invention.
  • Figure 3 is a schematic structural diagram of a liquid storage device 10 according to yet another embodiment of the present invention. As shown in FIGS. 2 and 3 , the above-mentioned gap 116 is defined between the dotted line L4 and the upper surface of the bottom wall 130 of the box 100 .
  • a bubble separation area 112b is preset in the bubble active area 112a, and the bubble separation area 112b is set higher than the non-filtered gas area 114, so that the filtered gas can flow out of the filtered gas area 112 through it.
  • the bubble separation area 112b can be used as a box.
  • the gas collection area in the body 100 is used to collect and discharge the filtered gas.
  • the bubble active area 112a communicates with other areas in the box 100 (such as the liquid storage area in the box 100) and blocks the liquid path, and the bubble active area 112a is connected to the external environment of the box 100 to transfer the stored liquid.
  • the spatially filtered gas is discharged from the box 100 .
  • the fact that the bubble active area 112a communicates with other areas in the box 100 and the liquid path is blocked means that there are air flow paths between the bubble active area 112a and other areas in the box 100, and gas exchange is possible. However, the bubbles The liquid path between the active area 112a and other areas in the box 100 is blocked, and the liquid in the box 100 cannot enter the bubble active area 112a.
  • the bubble active area 112a is not used to contain liquid, but is only used to collect and discharge gas filtered by the liquid storage space.
  • this embodiment provides a liquid storage device 10 that can purify gas.
  • a bubble separation area 112b in the box 100 of the liquid storage device 10, and using the bubble separation area 112b to discharge gas, due to the liquid storage space
  • the liquid in the liquid storage device 10 will not overflow into the gas channel of the bubble separation area 112b. Therefore, the solution of this embodiment can prevent the liquid storage device 10 from being unable to discharge the purge gas due to an exhaust failure.
  • the top wall 120 of the non-air filter area 114 of the box 100 extends upward to form a hollow columnar liquid inlet to allow external liquid to flow into the liquid storage space through the liquid inlet.
  • the top wall 120 of the air filter area 112 of the box 100 bulges upward to form a convex wall that is higher than the top wall 120 of the non-air filter area 114.
  • the convex wall defines a bubble separation area 112b.
  • the highest point of the hollow cylindrical liquid inlet is located below the lowest point of the bubble separation area 112b.
  • the bubble separation area 112b can be limited to above the liquid contained in the liquid storage space without physical barriers, and the highest point of the liquid storage space is limited to below the lowest point of the bubble separation area 112b, which can ensure that the liquid is stored in the liquid storage space.
  • the liquid will never enter the bubble separation area 112b, which is conducive to reducing or preventing the liquid filling process of the liquid storage device 10 from causing an exhaust failure in the gas collection space, thereby reducing the risk of liquid filling.
  • the liquid level in the liquid storage space gradually increases. Even if the liquid level in the liquid storage space reaches the highest level, since the highest point of the hollow cylindrical liquid inlet is lower than the lowest point of the bubble separation area 112b, it is ensured that the liquid in the liquid storage space will never enter the bubble separation area 112b.
  • the liquid path between the bubble separation area 112b and other areas can be cut off without setting any obstruction or partition between the bubble separation area 112b and other areas. It has a compact structure, good liquid path isolation effect, and Advantages include smooth air path.
  • the hollow cylindrical liquid inlet has a certain height, when liquid is injected into the liquid storage space and the liquid level in the liquid storage space is lower than the lowest point of the hollow cylindrical liquid inlet, the liquid level in the liquid storage space and the bubble separation area A certain distance is formed between the lowest points of 112b, and this distance is greater than or equal to the height of the hollow cylindrical liquid inlet, further reducing the risk of liquid contained in the liquid storage space overflowing into the bubble separation area 112b.
  • the top wall 120 of the air filter area 112 is provided with an air inlet hole 122 for introducing gas from outside the box 100 and an air outlet hole 124 for discharging filtered gas.
  • the liquid storage device 10 may further include an air filter pipe 300 and an air outlet pipe 400.
  • the air filter pipe 300 is inserted into the air filter area 112 from the air inlet hole 122, and extends to above the sinking partition 101 of the bubble activity area 112a, so as to guide the gas to the sinking area 101 of the air filter area 112, so that the gas is of soluble substances is dissolved in the bubble active area 112a.
  • the air outlet pipe 400 is inserted into the air filter area 112 from the air outlet hole 124 and extends into the bubble separation area 112b. For example, it can extend to the middle and upper section of the bubble separation area 112b to guide the filtered gas out of the box 100 through it. .
  • the gas to be filtered can reach the top of the sinking partition 101 under the guidance of the air filter pipe 300, and move downward in the sinking partition 101, and then move upward in the ascending partition 102, so that the gas in the gas
  • the soluble substance is dissolved in the bubble active area 112a to complete the purification of the gas.
  • the purified gas can flow centrally to the bubble separation area 112b, and flow into the designated space under the guidance of the air outlet pipe 400, thereby regulating the oxygen content in the space.
  • the air outlet pipe 400 since the air outlet pipe 400 only extends into the bubble separation area 112b, and there is no liquid in the bubble separation area 112b, the risk of liquid blockage in the air outlet pipe 400 is reduced or avoided.
  • the air outlet pipe 400 may extend to the height indicated by the dotted line L1.
  • the top wall 120 of the non-filtered area 114 is provided with a liquid inlet 126 that communicates with its internal space and is used to introduce external liquid. And the top end of the liquid inlet 126 is located below the bottom end of the air outlet pipe 400 .
  • the liquid level in the tank 100 gradually increases. Even if the liquid level in the box 100 reaches the highest level, since the top of the liquid inlet 126 is lower than the bottom of the air outlet pipe 400 , it is ensured that the liquid in the box 100 will never enter the air outlet 400 .
  • the liquid storage device 10 may be further provided with a liquid level sensor 900 , which is used to detect the liquid level in the liquid storage space, and when the liquid level in the liquid storage space drops to the level indicated by the dotted line L3 When the liquid level reaches the lowest point of the air filter pipe 300, a prompt signal is sent to prompt for liquid replenishment, so that the liquid level in the liquid storage space is always higher than the lowest point of the air filter pipe 300.
  • a liquid level sensor 900 is used to detect the liquid level in the liquid storage space, and when the liquid level in the liquid storage space drops to the level indicated by the dotted line L3
  • a prompt signal is sent to prompt for liquid replenishment, so that the liquid level in the liquid storage space is always higher than the lowest point of the air filter pipe 300.
  • the liquid level sensor 900 can also send a prompt signal when the liquid level in the liquid storage space rises to the liquid level marked by the dotted line L2 or rises to the lowest point of the air outlet pipe 400 to prompt the end of liquid replenishment, so that the liquid level in the liquid storage space Always below the highest point of the exhaust pipe 400.
  • a buffer space may be defined between the dotted line L2 and the dotted line L1.
  • the liquid level sensor 900 can be provided with multiple, for example, two, as shown in Figure 3, in which the liquid level sensor located above 900 is used to send a prompt signal when the liquid level in the liquid storage space rises to the liquid level marked by the dotted line L2 to prompt the end of replenishment.
  • the liquid level sensor 900 located below is used to when the liquid level in the liquid storage space drops to the dotted line.
  • a prompt signal will be sent when the liquid level marked by L3 is reached.
  • one liquid level sensor 900 may also be provided, as shown in FIG. 2 .
  • An embodiment of the present invention also provides an oxygen treatment assembly, which includes an oxygen treatment device 20 and a liquid storage device 10 as in any of the above embodiments.
  • the oxygen treatment device 20 is used to generate oxygen through electrochemical reaction.
  • the air filter area 112 of the liquid storage device 10 of any of the above embodiments is used to filter the oxygen generated by the oxygen treatment device 20 .
  • FIG 4 is a schematic structural diagram of an oxygen treatment device 20 according to an embodiment of the present invention.
  • Oxygen treatment device 20 may generally include a housing 500, an anode plate (not shown), and a cathode plate 700.
  • the cathode plate 700 is used to consume oxygen through electrochemical reaction under the action of electrolysis voltage.
  • the anode plate 600 is used to provide reactants (eg, electrons) to the cathode plate 700 through an electrochemical reaction under the action of electrolysis voltage and generate oxygen.
  • oxygen in the air can undergo a reduction reaction at the cathode plate 700, namely: O2+2H2O+4e- ⁇ 4OH-.
  • the OH- generated by the cathode plate 700 can undergo an oxidation reaction at the anode plate 600 and generate oxygen, that is: 4OH- ⁇ O2+2H2O+4e-.
  • the electrochemical reaction of the oxygen treatment device 20 consumes water. Therefore, it is only necessary to replenish water to the oxygen treatment device 20 .
  • the liquid in the liquid storage device 10 can be water.
  • An opening is provided on the side wall of the housing 500 , and the cathode plate 700 can be disposed at the opening and together with the housing 500 define an electrolytic chamber for containing electrolyte.
  • the anode plate 600 and the cathode plate 700 may be arranged in the electrolytic chamber spaced apart from each other.
  • the housing 500 may be provided with an exhaust port 510 for exhausting oxygen generated by the electrochemical reaction of the anode plate 600 .
  • the exhaust port 510 can be connected to the air filter pipe 300 .
  • the housing 500 can also be provided with a liquid replenishing port 520 , which can be connected with the liquid outlet to allow the liquid contained in the liquid storage device 10 to flow into the housing 500 .
  • a liquid storage chamber 560 connected to the electrolytic chamber may be formed on one side of the electrolytic chamber of the housing 500.
  • a communication port 570 may be formed between the electrolytic chamber and the liquid storage chamber 560.
  • the liquid replenishing port 520 is connected to the liquid storage chamber 560 to transport liquid to the liquid storage cavity 560, thereby achieving the purpose of replenishing liquid to the electrolytic chamber.
  • a liquid level switch 550 may be provided in the liquid storage chamber 560 to open and close the liquid path between the liquid replenishing port 520 and the liquid storage chamber 560 according to the liquid level in the liquid storage chamber 560 .
  • the number of openings may be multiple, and a cathode plate 700 may be disposed at each opening, and each cathode plate 700 may be opposite to an anode plate 600 .
  • An embodiment of the present invention also provides a refrigerator 30, which includes a box shell 800 and an oxygen treatment component as in any of the above embodiments.
  • Figure 5 is a schematic structural diagram of the refrigerator 30 according to one embodiment of the present invention.
  • a storage space 810 is formed inside the case 800 .
  • the oxygen treatment device 20 of the oxygen treatment assembly is used to provide oxygen to the storage space 810 through an electrochemical reaction.
  • the oxygen treatment device 20 of the oxygen treatment assembly can also be used to consume oxygen in the storage space 810 through electrochemical reactions. gas.
  • the cathode plate 700 and the storage space 810 can be connected with air flow, so that the cathode plate 700 uses the oxygen in the storage space 810 as a reactant to perform an electrochemical reaction;
  • the anode plate 600 or the electrolytic chamber can be connected to the storage space 810 in airflow, so that the oxygen generated by the electrochemical reaction of the anode plate 600 is provided to the storage space 810 .
  • the liquid storage device 10 When the liquid storage device 10 is used to filter the oxygen generated by the oxygen treatment device 20, since the liquid storage device 10 has a high purification gas release rate, the oxygen filtered by the gas filter area 112 can be quickly transported to the designated space to regulate the Therefore, based on the solution of the present invention, with the assistance of the liquid storage device 10, the oxygen treatment device 20 can exert a higher oxygen supply capacity, so that the refrigerator 30 can quickly create a high-oxygen fresh-keeping atmosphere.

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Abstract

一种储液装置、氧气处理组件以及冰箱，其中，储液装置包括：箱体，其内部限定出储液空间；和气阻机构，设置于储液空间内，且将储液空间分隔出气路阻断的滤气区和非滤气区；其中，滤气区用于使来自箱体外部的气体流经其中以实现过滤。本发明提供了一种具备净化气体功能的储液装置，由于滤气区仅为储液空间的一个子空间，且与储液空间的其他区域之间的气路阻断，来自箱体外部的气体仅能在滤气区内流动，而不会自由扩散至非滤气区而导致无法快速排放，因此本发明的储液装置具备较高的净化气体释放率。

Description

储液装置、氧气处理组件以及冰箱 技术领域
本发明涉及气调保鲜技术，特别是涉及储液装置、氧气处理组件以及冰箱。
背景技术
气调保鲜技术是通过调节环境气体成分来延长食品贮藏寿命的技术。氧气处理装置可以通过电极的电化学反应来处理氧气，营造出低氧保鲜气氛或者高氧保鲜气氛。由于电化学反应通常在电解液中进行，且反应过程会产生气体，需要将产生的气体向外部环境排放。
在反应过程中，由于伴随着大量热量的产生，电解液会受热蒸发，这导致反应容器所排放的气体中可能会携带有微量的电解液。大部分电解液为酸性溶液或者碱性溶液，具有腐蚀性。若不经处理直接将反应装置所产生的气体向外排放，则可能会导致空气污染，危害生命健康，且这些气体无法被二次利用。
本背景技术所公开的上述信息仅仅用于增加对本申请背景技术的理解，因此，其可能包括不构成本领域普通技术人员已知的现有技术。
发明内容
本发明的目的在于提供一种改进的储液装置、氧气处理组件以及冰箱，所述储液装置具备净化气体功能，且具备较高的净化气体释放率，所述氧气处理装置能够发挥出较高的氧气供应能力，使得冰箱快速营造高氧保鲜气氛；减少或避免储液装置的滤气区与非滤气区产生液位差，且便于调控滤气区的液量。
为实现上述目的，本发明提供了一种储液装置，包括箱体和气阻机构，所述箱体内部限定出储液空间；气阻机构设置于所述储液空间内，且将所述储液空间分隔出气路阻断的滤气区和非滤气区；其中，所述滤气区用于使来自所述箱体外部的气体流经其中以实现过滤。
进一步地，所述非滤气区用于接收来自所述箱体外部的液体；且所述气阻机构阻断所述滤气区和所述非滤气区之间的一部分液路，使所述滤气区和所述非滤气区在气路阻断的情况下保持液路相通。
进一步地，所述滤气区内预设有供来自所述箱体外部的气体在流经其中时进行活动的气泡活动区域；且所述气阻机构阻断所述气泡活动区域与所述非滤气区之间的全部液路，并使所述气泡活动区域以外的所述滤气区与所述非滤气区液路相通。
进一步地，所述气泡活动区域包括下沉分区和上升分区，所述下沉分区供来自所述箱体外部的气体在其中进行下移运动，所述上升分区供来自所述箱体外部的气体在其中进行上移运动；且所述气阻机构与所述箱体的内壁之间限定出低于所述下沉分区且连通所述滤气区与所述非滤气区的间隙，以使所述滤气区与所述非滤气区液路相通。
进一步地，所述滤气区与所述非滤气区沿水平方向并列设置；且所述气阻机构为位于所述滤气区与所述非滤气区之间且自所述箱体的顶壁下表面向下延伸并与所述箱体的底壁上表面之间形成所述间隙的隔板状结构。
进一步地，所述气泡活动区域内预设有气泡分离区域，所述气泡分离区域高于所述非滤气区设置，以供过滤后的气体经其流出所述滤气区。
进一步地，所述滤气区的顶壁上开设有用于通入来自所述箱体外部的气体的进气孔、以及用于排出过滤后的气体的出气孔；且所述储液装置还包括滤气管和出气管，滤气管从所述进气孔插入所述滤气区，并延伸至所述气泡活动区域的所述下沉分区的上方，以将所述气体导引至所述滤气区的下沉分区，使得所述气体中的可溶性物质溶解于所述气泡活动区域；出气管从所述出气孔插入所述滤气区，并延伸至所述气泡分离区域内，以将过滤后的气体经其导引出所述箱体。
进一步地，所述非滤气区的顶壁上开设有连通其内部空间且用于通入外部液体的进液口；且所述进液口的顶端位于所述出气管的底端以下。
为实现上述目的，本发明还提供了一种氧气处理组件，包括氧气处理装置以及如上所述的储液装置，氧气处理装置用于通过电化学反应生成氧气；所述滤气区用于过滤所述氧气处理装置所生成的氧气。
为实现上述目的，本发明还提供了一种冰箱，包括箱壳以及如上所述的氧气处理组件，箱壳内部形成储物空间；所述氧气处理装置用于通过电化学反应向所述储物空间提供氧气。
本发明的有益效果是：本发明具备净化气体功能的储液装置，通过在储液装置的箱体内设置气阻机构，并利用气阻机构将储液空间分隔出气路阻断的滤气区和非滤气区，可实现仅在滤气区内执行净化气体的功能。由于滤气区仅为储液空间的一个子空间，且与储液空间的其他区域之间的气路阻断，来自箱体外部的气体仅能在滤气区内流动，而不会自由扩散至非滤气区而导致无法快速排放，因此本发明的储液装置具备较高的净化气体释放率。
进一步地，当利用储液装置过滤氧气处理装置所生成的氧气时，由于储液装置具备较高的净化气体释放率，经滤气区过滤的氧气可以快速地输送至指定空间，以调节该空间的氧气含量，因此，基于本发明的方案，在储液装置的辅助下，氧气处理装置可以发挥出较高的氧气供应能力，使得冰箱快速营造高氧保鲜气氛。
进一步地，当非滤气区用于接收来自箱体外部的液体，且气阻机构阻断滤气区和非滤气区之间的一部分液路，使滤气区和非滤气区在气路阻断的情况下保持液路相通时，可以减少或避免储液装置的滤气区与非滤气区产生液位差，且便于调控滤气区的液量。
附图说明
图1是本发明一个实施例的储液装置的示意性结构图；
图2是本发明另一实施例的储液装置的示意性结构图；
图3是本发明又一实施例的储液装置的示意性结构图；
图4是本发明一个实施例的氧气处理装置的示意性结构图；
图5是本发明一个实施例的冰箱的示意性结构图。
具体实施方式
为了使本发明的目的、技术方案和优点更加清楚，下面结合附图和具体实施例对本发明进行详细描述。
下面参照图1至图5来描述本发明实施例的储液装置10、氧气处理组件以及冰箱30。
本发明实施例首先提供了一种储液装置10。除了常规的储液功能外，本实施例的储液装置10还具备过滤功能，可将气体中的可溶性物质分离从而起到净化气体的作用。
图1是根据本发明一个实施例的储液装置10的示意性结构图。储液装置10一般性地可包括箱体100和气阻机构200。
其中，箱体100的内部限定出储液空间。储液空间用于盛装液体，例如水、或者其他溶液。液体的种类可以根据待过滤气体的溶解特性以及待过滤气体所含杂质的溶解特性进行设置，只要使得待过滤气体所含杂质能够溶解于液体而待过滤气体本身几乎不会溶解于液体即可。
例如，当待过滤气体所含杂质为酸性水溶液或者碱性水溶液、待过滤气体为氧气时，储液空间所盛装的液体可以为水。下面将以此为例，针对本发明各个实施例进行详细介绍。本领域技术人员在了解本发明各个实施例的基础上，应当完全有能力针对其他应用场景进行拓展和变换，这些拓展和变换均应落入本发明的保护范围。
气阻机构200设置于储液空间内，且将储液空间分隔出气路阻断的滤气区112和非滤气区114。其中，滤气区112用于使来自箱体100外部的气体流经其中以实现过滤。非滤气区114为滤气区112之外的储液空间。本实施例中，滤气区112为储液空间内的一个子空间，非滤气区114可以为储液空间内的另一子空间。
气阻机构200将储液空间分隔出气路阻断的滤气区112和非滤气区114是指，气阻机构200阻断滤气区112与非滤气区114之间的气流通路，使流经滤气区112的气体不能进入非滤气区114。例如，滤气区112可以开设有与箱体100外部环境连通的进气孔122和出气孔124，使得箱体100外部环境中的气体可以自进气孔122通入滤气区112，并且经滤气区112过滤后的气体可以自出气孔124流出箱体100。
采用上述结构，通过在储液装置10的箱体100内设置气阻机构200，并利用气阻机构200将储液空间分隔出气路阻断的滤气区112和非滤气区114，可实现仅在滤气区112内执行净化气体的功能。由于滤气区112仅为储液空间的一个子空间，且与储液空间的其他区域之间的气路阻断，来自箱体100外部的气体仅能在滤气区112内流动，而不会自由扩散至非滤气区114而导致无法快速排放，因此本实施例的储液装置10具备较高的净化气体释放率。
在一些可选的实施例中，非滤气区114用于接收来自箱体100外部的液体。例如，非滤气区114上可以开设有进液口126，以允许外部液体经进液口126流入非滤气区114。本实施例中，非滤气区114上还可以开设有出液口，以允许内部液体经出液口流出非滤气区114，且流入使用环境中，例如下述氧气处理装置20。
当气阻机构200阻断滤气区112和非滤气区114之间的气路时，在滤气区112内进行的 气体过滤过程以及在非滤气区114内进行的注液过程或者出液过程可以同时进行，并且不会发生相互干扰。
气阻机构200阻断滤气区112和非滤气区114之间的一部分液路，使滤气区112和非滤气区114在气路阻断的情况下保持液路相通。也就是说，气阻机构200仅仅阻断了滤气区112和非滤气区114之间的气路，但是并未阻断滤气区112和非滤气区114之间的液路。
当非滤气区114用于接收来自箱体100外部的液体，且气阻机构200阻断滤气区112和非滤气区114之间的一部分液路，使滤气区112和非滤气区114在气路阻断的情况下保持液路相通时，可以减少或避免储液装置10的滤气区112与非滤气区114产生液位差，且便于调控滤气区112的液量。
基于上述结构，滤气区112和非滤气区114可以始终保持相同的液位，并且二者之间可以畅通地进行液体交换。这样一来，滤气区112内的液体可以在一定程度上保持流动状态，无需定期更换。并且，溶解于滤气区112的物质可以进入非滤气区114并重新流回使用环境中，例如下述氧气处理装置20，从而被回收利用。
在一些进一步的示例中，滤气区112内预设有供来自箱体100外部的气体在流经其中时进行活动的气泡活动区域112a。气泡活动区域112a仅是滤气区112内的一个子空间。气泡活动区域112a可以根据气体进入滤气区112时的位置以及气体在滤气区112中下移的位移进行确定。
当然，本实施例的滤气区112内还预设有位于气泡活动区域112a之外的非气泡活动区域112a，以利用非气泡活动区域112a与非滤气区114之间形成液路通道。非气泡活动区域112a是指来自箱体100外部的气体在流经滤气区112时不会到达的区域。
气阻机构200阻断气泡活动区域112a与非滤气区114之间的全部液路，并使气泡活动区域112a以外的滤气区112(也即，非气泡活动区域112a)与非滤气区114液路相通。例如，气阻机构200可以采用隔板状结构，以隔开气泡活动区域112a与非滤气区114。当非滤气区114与滤气区112沿水平方向并列设置，且气泡活动区域112a位于滤气区112的上部空间时，隔板状结构的气阻机构200的板面可以为竖直面。
基于上述结构，可以巧妙地阻断滤气区112与非滤气区114之间的气路，且使滤气区112与非滤气区114之间的液路保持畅通，具备结构精巧、制造成本低等优点。
在一些可选的实施例中，气泡活动区域112a包括下沉分区101和上升分区102，下沉分区101供来自箱体100外部的气体在其中进行下移运动，上升分区102供来自箱体100外部的气体在其中进行上移运动。
气阻机构200与箱体100的内壁之间限定出低于下沉分区101且连通滤气区112与非滤气区114的间隙116，以使滤气区112与非滤气区114液路相通。该间隙116作为滤气区112与非滤气区114之间进行液体交换的窗口。
通过预设气泡活动区域112a的下沉分区101和上升分区102，当需要调整通入滤气区 112的气体流量时，可以依据下沉分区101的位置调节气体通入滤气区112的位置，使得气体在下移运动时不会溢出下沉分区101。
在一些进一步的实施例中，滤气区112与非滤气区114沿水平方向并列设置。且气阻机构200为位于滤气区112与非滤气区114之间且自箱体100的顶壁120下表面向下延伸并与箱体100的底壁130上表面之间形成间隙116的隔板状结构。图2是根据本发明另一实施例的储液装置10的示意性结构图。图3是根据本发明又一实施例的储液装置10的示意性结构图。如图2和3所示，虚线L4与箱体100的底壁130上表面之间限定出上述间隙116。
在一些可选的实施例中，气泡活动区域112a内预设有气泡分离区域112b，气泡分离区域112b高于非滤气区114设置，以供过滤后的气体经其流出滤气区112。
由于滤气区112与非滤气区114之间液路相通，当气泡分离区域112b高于非滤气区114时，气泡分离区域112b内不会存在液体，因此，气泡分离区域112b可以作为箱体100内的气体收集区，用于收集并排出过滤后的气体。
气泡活动区域112a与箱体100内的其他区域(例如箱体100内的储液区域)气路相通且液路阻断，且气泡活动区域112a连通箱体100的外部环境，以将经储液空间过滤后的气体排出箱体100。气泡活动区域112a与箱体100内的其他区域气路相通且液路阻断是指，气泡活动区域112a与箱体100内的其他区域之间具有气流通路，且能够进行气体交换，但是，气泡活动区域112a与箱体100内的其他区域之间的液路被阻断，箱体100内的液体无法进入气泡活动区域112a。气泡活动区域112a并非用于盛装液体，仅用于收集并排放经储液空间过滤后的气体。
采用上述结构，本实施例提供了一种可净化气体的储液装置10，通过在储液装置10的箱体100内限定气泡分离区域112b，并利用气泡分离区域112b排放气体，由于储液空间内的液体不会外溢至气泡分离区域112b的气路通道中，因此，本实施例的方案可防止储液装置10因出现排气故障而导致净化气体无法排出。
箱体100的非滤气区114的顶壁120向上延伸形成的中空柱状的进液口，以允许外部液体经进液口流入储液空间。箱体100的滤气区112的顶壁120通过向上隆起形成高于非滤气区114的顶壁120的上凸状的壁，该上凸状的壁限定出气泡分离区域112b。且中空柱状进液口的最高点位于气泡分离区域112b的最低点以下。
采用上述方案，可将气泡分离区域112b无物理阻隔地限定在储液空间所盛装液体的上方，且将储液空间的最高点限定在气泡分离区域112b的最低点以下，可保证储液空间内的液体始终不会进入气泡分离区域112b，这有利于减少或避免储液装置10的注液过程导致集气空间发生排气故障，从而降低注液风险。
当向储液空间不断地注入液体时，储液空间内的液位逐渐升高。即使储液空间内的液位达到最高，但由于中空柱状进液口的最高点低于气泡分离区域112b的最低点，因此可确保储液空间内的液体始终不会进入气泡分离区域112b。
采用上述结构，无需在气泡分离区域112b与其他区域之间设置任何遮挡物或者隔断物，即可切断气泡分离区域112b与其他区域之间的液路，具备结构精巧、液路隔断效果好、且气路畅通等优点。
由于中空柱状进液口具有一定高度，因此，当向储液空间注液，且使储液空间的液位低于中空柱状进液口的最低点时，储液空间的液位与气泡分离区域112b的最低点之间形成一定距离，该距离大于等于中空柱状进液口的高度，进一步降低了储液空间所盛装液体向气泡分离区域112b溢液的风险。
在一些可选的实施例中，滤气区112的顶壁120上开设有用于通入来自箱体100外部的气体的进气孔122、以及用于排出过滤后的气体的出气孔124。且储液装置10还可以进一步地包括滤气管300和出气管400。
其中，滤气管300从进气孔122插入滤气区112，并延伸至气泡活动区域112a的下沉分区101的上方，以将气体导引至滤气区112的下沉分区101，使得气体中的可溶性物质溶解于气泡活动区域112a。
出气管400从出气孔124插入滤气区112，并延伸至气泡分离区域112b内，例如可以延伸至气泡分离区域112b的中上区段，以将过滤后的气体经其导引出箱体100。
采用上述方案，待过滤气体可以在滤气管300的导引下到达下沉分区101的上方，并在下沉分区101内进行下移运动，继而在上升分区102内进行上移运动，使得气体中的可溶性物质溶解于气泡活动区域112a，完成气体的净化。净化后的气体可以集中流至气泡分离区域112b，并在出气管400的导引下流入指定空间，从而起到调节空间氧气含量的作用。
由于出气管400仅延伸至气泡分离区域112b内，而气泡分离区域112b内不存在液体，因此，减少或避免了出气管400处的液堵风险。例如，出气管400可以延伸至虚线L1所标示的高度。
在一些进一步的示例中，非滤气区114的顶壁120上开设有连通其内部空间且用于通入外部液体的进液口126。且进液口126的顶端位于出气管400的底端以下。
当向进液口126不断地注入液体时，箱体100内的液位逐渐升高。即使箱体100内的液位达到最高，但由于进液口126的顶端低于出气管400的底端，因此可确保箱体100内的液体始终不会进入出气管400。
在一些进一步的实施例中，储液装置10还可以进一步地设置有液位传感器900，其用于检测储液空间的液位，并在储液空间内的液位降至虚线L3所标示的液位时或者降至滤气管300的最低点时发出提示信号，以提示补液，使得储液空间的液位始终高于滤气管300的最低点。液位传感器900还可以在储液空间内的液位升至虚线L2所标示的液位时或者升至出气管400的最低点时发出提示信号，以提示结束补液，使得储液空间的液位始终低于出气管400的最高点。虚线L2与虚线L1之间可以限定出缓冲空间。
液位传感器900可以设置为多个，例如两个，如图3所示，其中位于上方的液位传感器 900用于在储液空间内的液位升至虚线L2所标示的液位时发出提示信号，以提示结束补液，位于下方的液位传感器900用于在储液空间内的液位降至虚线L3所标示的液位时发出提示信号。当然，在另一些实施例中，液位传感器900也可以设置为一个，如图2所示。
本发明实施例还提供了一种氧气处理组件，其包括氧气处理装置20和如以上任一实施例的储液装置10。其中，氧气处理装置20用于通过电化学反应生成氧气。以上任一实施例的储液装置10的滤气区112用于过滤氧气处理装置20所生成的氧气。
图4是根据本发明一个实施例的氧气处理装置20的示意性结构图。氧气处理装置20一般性地可包括壳体500、阳极板(未示出)和阴极板700。其中，阴极板700用于在电解电压的作用下通过电化学反应消耗氧气。阳极板600用于在电解电压的作用下通过电化学反应向阴极板700提供反应物(例如，电子)且生成氧气。
在通电情况下，例如，空气中的氧气可以在阴极板700处发生还原反应，即：O2+2H2O+4e-→4OH-。阴极板700产生的OH-可以在阳极板600处发生氧化反应，并生成氧气，即：4OH-→O2+2H2O+4e-。
本实施例中，氧气处理装置20的电化学反应消耗水，因此，仅需要向氧气处理装置20补水即可，储液装置10内的液体可以为水。
以上关于阳极板600和阴极板700的电化学反应的举例仅仅是示意性的，在了解上述实施例的基础上，本领域技术人员应当易于变换电化学反应的类型，或者针对适用于其他电化学反应类型的氧气处理装置20的结构进行拓展，这些变换和拓展均应落入本发明的保护范围。
壳体500的侧壁上开设有开口，阴极板700可以设置于开口处并与壳体500共同限定出用于盛装电解液的电解腔。阳极板600可以与阴极板700相互间隔地设置于电解腔内。
壳体500上可以开设有排气口510，用于排出阳极板600的电化学反应所产生的氧气。该排气口510可以连通滤气管300。壳体500上还可以开设有补液口520，该补液口520可以与出液口相连通，用于允许储液装置10所盛装的液体流入壳体500内。壳体500的电解腔的一侧可以形成有与电解腔连通的储液腔560，例如，电解腔与储液腔560之间可以形成有连通口570。补液口520连通储液腔560，以向储液腔560输送液体，从而起到向电解腔补液的目的。储液腔560内可以设置有液位开关550，用于根据储液腔560内的液位通断补液口520与储液腔560之间的液路。
开口的数量可以为多个，每个开口处分别可以设置有一个阴极板700，且每个阴极板700分别与一阳极板600相对。
本发明实施例还提供了一种冰箱30，其包括箱壳800和如以上任一实施例的氧气处理组件。图5是根据本发明一个实施例的冰箱30的示意性结构图。箱壳800内部形成储物空间810。氧气处理组件的氧气处理装置20用于通过电化学反应向储物空间810提供氧气。当然，氧气处理组件的氧气处理装置20还可以用于通过电化学反应消耗储物空间810的氧 气。
当利用氧气处理装置20消耗储物空间810内的氧气时，可使阴极板700与储物空间810气流连通，以便阴极板700利用储物空间810内的氧气为反应物进行电化学反应；当利用氧气处理装置20向储物空间810提供氧气时，可使阳极板600或者电解腔与储物空间810气流连通，以便将阳极板600进行电化学反应生成的氧气向储物空间810提供。
当利用储液装置10过滤氧气处理装置20所生成的氧气时，由于储液装置10具备较高的净化气体释放率，经滤气区112过滤的氧气可以快速地输送至指定空间，以调节该空间的氧气含量，因此，基于本发明的方案，在储液装置10的辅助下，氧气处理装置20可以发挥出较高的氧气供应能力，使得冰箱30快速营造高氧保鲜气氛。
以上实施例仅用以说明本发明的技术方案而非限制，尽管参照较佳实施例对本发明进行了详细说明，本领域的普通技术人员应当理解，可以对本发明的技术方案进行修改或者等同替换，而不脱离本发明技术方案的精神和范围。

Claims (10)

  1. 一种储液装置，包括：
    箱体，其内部限定出储液空间；和
    气阻机构，设置于所述储液空间内，且将所述储液空间分隔出气路阻断的滤气区和非滤气区；其中，所述滤气区用于使来自所述箱体外部的气体流经其中以实现过滤。
  2. 根据权利要求1所述的储液装置，其特征在于，所述非滤气区用于接收来自所述箱体外部的液体；且所述气阻机构阻断所述滤气区和所述非滤气区之间的一部分液路，使所述滤气区和所述非滤气区在气路阻断的情况下保持液路相通。
  3. 根据权利要求2所述的储液装置，其特征在于，所述滤气区内预设有供来自所述箱体外部的气体在流经其中时进行活动的气泡活动区域；且所述气阻机构阻断所述气泡活动区域与所述非滤气区之间的全部液路，并使所述气泡活动区域以外的所述滤气区与所述非滤气区液路相通。
  4. 根据权利要求3所述的储液装置，其特征在于，所述气泡活动区域包括下沉分区和上升分区，所述下沉分区供来自所述箱体外部的气体在其中进行下移运动，所述上升分区供来自所述箱体外部的气体在其中进行上移运动；且所述气阻机构与所述箱体的内壁之间限定出低于所述下沉分区且连通所述滤气区与所述非滤气区的间隙，以使所述滤气区与所述非滤气区液路相通。
  5. 根据权利要求4所述的储液装置，其特征在于，所述滤气区与所述非滤气区沿水平方向并列设置；且所述气阻机构为位于所述滤气区与所述非滤气区之间且自所述箱体的顶壁下表面向下延伸并与所述箱体的底壁上表面之间形成所述间隙的隔板状结构。
  6. 根据权利要求5所述的储液装置，其特征在于，所述气泡活动区域内预设有气泡分离区域，所述气泡分离区域高于所述非滤气区设置，以供过滤后的气体经其流出所述滤气区。
  7. 根据权利要求6所述的储液装置，其特征在于，所述滤气区的顶壁上开设有用于通入来自所述箱体外部的气体的进气孔、以及用于排出过滤后的气体的出气孔；且
    所述储液装置还包括：
    滤气管，从所述进气孔插入所述滤气区，并延伸至所述气泡活动区域的所述下沉分区的上方，以将所述气体导引至所述滤气区的下沉分区，使得所述气体中的可溶性物质溶解于所述气泡活动区域；和
    出气管，从所述出气孔插入所述滤气区，并延伸至所述气泡分离区域内，以将过滤后的气体经其导引出所述箱体。
  8. 根据权利要求7所述的储液装置，其特征在于，所述非滤气区的顶壁上开设有连通其内部空间且用于通入外部液体的进液口；且所述进液口的顶端位于所述出气管的底端以下。
  9. 一种氧气处理组件，包括：
    氧气处理装置，其用于通过电化学反应生成氧气；以及
    如权利要求1-8中任一项所述的储液装置，其中，所述滤气区用于过滤所述氧气处理装置所生成的氧气。
  10. 一种冰箱，包括：
    箱壳，其内部形成储物空间；以及
    如权利要求9所述的氧气处理组件，其中，所述氧气处理装置用于通过电化学反应向所述储物空间提供氧气。
PCT/CN2023/107748 2022-07-18 2023-07-17 储液装置、氧气处理组件以及冰箱 Ceased WO2024017205A1 (zh)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330713A (en) * 1929-05-04 1930-06-19 Anemostat Ltd Improvements in or relating to apparatus for separating solid substances from gases
CN212942264U (zh) * 2020-08-05 2021-04-13 邓小红 一种农用焚烧炉烟气净化设备
CN113975911A (zh) * 2021-12-02 2022-01-28 合肥美的电冰箱有限公司 除氧模组、保鲜装置及冰箱
CN216409396U (zh) * 2021-05-20 2022-04-29 青岛海尔电冰箱有限公司 冰箱
CN218884403U (zh) * 2022-07-18 2023-04-18 青岛海尔电冰箱有限公司 储液装置、氧气处理组件以及冰箱

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB330713A (en) * 1929-05-04 1930-06-19 Anemostat Ltd Improvements in or relating to apparatus for separating solid substances from gases
CN212942264U (zh) * 2020-08-05 2021-04-13 邓小红 一种农用焚烧炉烟气净化设备
CN216409396U (zh) * 2021-05-20 2022-04-29 青岛海尔电冰箱有限公司 冰箱
CN113975911A (zh) * 2021-12-02 2022-01-28 合肥美的电冰箱有限公司 除氧模组、保鲜装置及冰箱
CN218884403U (zh) * 2022-07-18 2023-04-18 青岛海尔电冰箱有限公司 储液装置、氧气处理组件以及冰箱

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