Storage structure and refrigerator

Abstract

The utility model provides a storage structure and a refrigerator, the storage structure comprises an electrolysis bin, the electrolysis bin is provided with a hydrogen release port for discharging hydrogen and a moisture supplement port for absorbing moisture; the electrolysis module is arranged in the electrolysis bin so as to generate hydrogen and oxygen in the electrolysis bin; the first storage bin is internally provided with a first storage cavity and a hydrogen inlet, the first storage cavity and the electrolysis bin are arranged in a spaced mode, the hydrogen inlet communicates with the first storage cavity, and the hydrogen inlet communicates with the hydrogen release opening; and the second storage bin is internally provided with a second storage cavity spaced from the electrolysis bin and a water extraction opening communicated with the second storage cavity, and the water extraction opening is communicated with the water supplementing opening. The storage structure solves the technical problems that the storage space of the refrigerator with the hydrogen production function is small, the humidity in the dry goods drawer is increased, and long-term storage of dry goods is not facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of refrigerators, in particular to a storage structure and a refrigerator. Background Art

[0002] As refrigerators become more and more popular, people's requirements for refrigerators are not only to store fresh goods. Some precious Chinese medicinal materials or tea leaves are very valuable, and how to properly store them after buying them home is an urgent problem to be solved. The refrigerator's refrigerator compartment has a high humidity, and dry goods are prone to mold when placed in it, so it is not suitable to be placed directly in the refrigerator compartment.

[0003] In the existing technology, low concentrations of hydrogen can inhibit the activity of enzymes related to ethylene synthesis and reduce the amount of ethylene released, maintain water balance and membrane stability, reduce chlorophyll decomposition and cell membrane damage, increase superoxide dismutase activity, and maintain a low level of active oxygen, thereby playing a significant role in preserving freshness. Therefore, you can try to set up a hydrogen fresh-keeping drawer in the refrigerator to improve the refrigerator's fresh-keeping effect and increase the shelf life of fruits and vegetables in the refrigerator.

[0004] In the prior art, there are refrigeration devices based on hydrogen preservation. However, the hydrogen production reaction site of the refrigeration device in the prior art is inside the device, which greatly reduces the available storage volume of the preservation device.

[0005] Therefore, the prior art needs to be further developed. Utility Model Content

[0006] The purpose of the utility model is to overcome the above technical deficiencies and provide a storage structure and a refrigerator to solve the technical problem of small storage space of refrigerators with hydrogen production function in the related art.

[0007] In order to achieve the above technical objectives, the utility model adopts the following technical solutions: a storage structure is provided, including: an electrolysis chamber, the electrolysis chamber having a hydrogen release port for discharging hydrogen and a moisture replenishing port for absorbing moisture; an electrolysis module, the electrolysis module is arranged in the electrolysis chamber to produce hydrogen and oxygen in the electrolysis chamber; a first storage chamber, the first storage chamber having a first storage cavity spaced apart from the electrolysis chamber and a hydrogen inlet connected to the first storage cavity, the hydrogen inlet is connected to the hydrogen release port; a second storage chamber, the second storage chamber having a second storage cavity spaced apart from the electrolysis chamber and a moisture extraction port connected to the second storage cavity, the moisture extraction port is connected to the moisture replenishing port.

[0008] Furthermore, the electrolysis chamber has an oxygen release port for discharging oxygen, and the oxygen release port and the hydrogen release port are arranged at intervals. The electrolysis chamber is provided with: a hydrogen pipeline, the hydrogen pipeline is connected to the hydrogen release port, and the cathode electrolysis rod of the electrolysis module is inserted into the hydrogen pipeline; an oxygen pipeline, the oxygen pipeline is connected to the oxygen release port, and the anode electrolysis rod of the electrolysis module is inserted into the oxygen pipeline.

[0009] Furthermore, the electrolysis chamber includes: a cathode insulating sleeve, one end of which is connected to the bottom of the electrolysis chamber, the other end of which is located in the hydrogen pipeline, and the cathode insulating sleeve is sleeved on the cathode electrolysis rod; and / or an anode insulating sleeve, one end of which is connected to the bottom of the electrolysis chamber, the other end of which is located in the oxygen pipeline, and the anode insulating sleeve is sleeved on the anode electrolysis rod.

[0010] Furthermore, the storage structure also includes an oxygen storage bin, which includes an oxygen inlet connected to the oxygen release port, so that the oxygen in the electrolysis bin enters the oxygen storage bin through the oxygen inlet; the oxygen storage bin is located between the first storage bin and the second storage bin.

[0011] Furthermore, the hydrogen release port is arranged on the side wall of the electrolysis chamber, and the hydrogen pipeline includes: a first pipe section connected to the side wall of the electrolysis chamber; a second pipe section, one end of the second pipe section is connected to the first pipe section, and the other end of the second pipe section is provided with a first opening for inserting the cathode electrolysis rod; the second pipe section extends in the vertical direction.

[0012] Furthermore, the oxygen release port is arranged on the side wall of the electrolysis chamber, and the oxygen pipeline includes: a third pipe segment connected to the side wall of the electrolysis chamber; a fourth pipe segment, one end of the fourth pipe segment is connected to the third pipe segment, and the other end of the fourth pipe segment is provided with a second opening for inserting the anode electrolysis rod; the fourth pipe segment extends in the vertical direction.

[0013] Furthermore, the storage structure also includes: a dehumidification fan, which is used to blow the gas in the moisture extraction port to the moisture replenishment port; a one-way moisture permeable membrane, which is arranged at the moisture replenishment port and is used to block the moisture in the electrolysis chamber.

[0014] Furthermore, the storage structure also includes a control module, which includes: a hydrogen concentration sensing probe arranged in the first storage bin; a humidity sensing probe arranged in the second storage bin, and the control module is connected to the dehumidification fan signal.

[0015] Furthermore, the storage structure also includes: a hydrogen switch for opening or closing the hydrogen release port; and / or a moisture switch for opening or closing the moisture extraction port.

[0016] A refrigerator comprises an upper box body for storing food, the upper box body is provided with an upper box door which is rotatably connected to the upper box body; a lower box body for storing food, the lower box body is provided with a lower box door which is rotatably connected to the lower box body; the above-mentioned storage structure is located between the upper box body and the lower box body; the upper box door and the lower box door are arranged at intervals to form a movable opening between the upper box door and the lower box door for the storage structure to pass through.

[0017] Beneficial effects:

[0018] 1. The storage structure of the utility model enables the refrigerator to have the functions of dry goods storage, hydrogen preservation and oxygenation at the same time.

[0019] 2. The storage structure of the utility model increases the available volume of the hydrogen fresh-keeping drawer.

[0020] 3. The storage structure of the utility model replenishes the water consumed in the electrolysis device by extracting water from the dry goods drawer, while reducing the humidity of the dry goods drawer. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the exploded structure of the storage structure adopted in the embodiment of the utility model;

[0022] Figure 2 It is a schematic diagram of the assembly structure of the storage structure adopted in the embodiment of the utility model;

[0023] Figure 3 It is a structural schematic diagram of a first storage bin of a storage structure adopted in an embodiment of the utility model;

[0024] Figure 4 It is a structural schematic diagram of the second storage bin of the storage structure adopted in the embodiment of the utility model;

[0025] Figure 5 It is a structural schematic diagram of an electrolytic bin of a storage structure adopted in an embodiment of the utility model;

[0026] Figure 6 It is a schematic diagram of the internal structure of the electrolytic bin of the storage structure adopted in the embodiment of the utility model;

[0027] Figure 7 It is a side view of the electrolytic bin of the storage structure adopted in the embodiment of the utility model;

[0028] Figure 8 It is a structural schematic diagram of a hydrogen pipeline of a storage structure adopted in an embodiment of the utility model;

[0029] Fig. 9 It is a structural schematic diagram of an oxygen pipeline of a storage structure adopted in an embodiment of the utility model;

[0030] Fig.10 It is a structural schematic diagram of a refrigerator with a storage structure adopted in an embodiment of the utility model.

[0031] The above drawings include the following reference numerals:

[0032] 1. Electrolysis chamber; 11. Hydrogen release port; 12. Water replenishment port; 13. Oxygen release port; 14. Cathode insulation sleeve; 15. Anode insulation sleeve;

[0033] 2. Electrolysis module; 21. Cathode electrolysis rod; 22. Anode electrolysis rod;

[0034] 3. First storage bin; 31. First storage chamber; 32. Hydrogen inlet;

[0035] 4. Second storage bin; 41. Second storage chamber; 42. Water extraction outlet;

[0036] 5. Hydrogen pipeline; 51. First pipe section; 52. Second pipe section; 53. First opening;

[0037] 6. oxygen pipeline; 61. third pipe section; 62. fourth pipe section; 63. second opening;

[0038] 7. Oxygen storage tank; 71. Oxygen inlet; 72. Oxygen outlet;

[0039] 81. Dehumidifying fan; 82. One-way moisture permeable membrane;

[0040] 91. Hydrogen concentration sensor probe; 92. Humidity sensor probe;

[0041] 10. Upper box body; 101. Upper box door; 20. Lower box body; 201. Lower box door. DETAILED DESCRIPTION

[0042] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0043] See also Figures 1 to 10According to an embodiment of the utility model, a storage structure is provided, including: an electrolysis chamber 1, the electrolysis chamber 1 having a hydrogen release port 11 for discharging hydrogen and a moisture replenishing port 12 for absorbing moisture; an electrolysis module 2, the electrolysis module 2 is arranged in the electrolysis chamber 1 to produce hydrogen and oxygen in the electrolysis chamber 1; a first storage chamber 3, the first storage chamber 3 having a first storage cavity 31 arranged spaced apart from the electrolysis chamber 1 and a hydrogen inlet port 32 communicating with the first storage cavity 31, the hydrogen inlet port 32 being communicated with the hydrogen release port 11; a second storage chamber 4, the second storage chamber 4 having a second storage cavity 41 arranged spaced apart from the electrolysis chamber 1 and a moisture extraction port 42 communicating with the second storage cavity 41, the moisture extraction port 42 being communicated with the moisture replenishing port 12.

[0044] With the above arrangement, the electrolysis module 2 in the electrolysis bin 1 generates hydrogen and supplies it to the first storage bin 3, so that the first storage bin 3 has a hydrogen storage function, and the water required for electrolysis by the electrolysis module 2 is obtained from the second storage bin 4, so that the humidity in the second storage bin 4 is reduced, thereby meeting the storage of certain items with low humidity requirements. The first storage cavity 31 of the first storage bin 3 and the second storage cavity 41 of the second storage bin 4 are arranged at intervals, so that the electrolysis bin 1 is arranged independently, the electrolysis module 2 does not occupy the storage space, the utilization efficiency of the storage structure is increased, and the technical problem of the small storage space of the refrigerator with hydrogen production function is solved.

[0045] In the storage structure of this embodiment, see Figure 1 , Figure 2 The electrolysis chamber 1 has an oxygen release port 13 for discharging oxygen, and the oxygen release port 13 is arranged at intervals from the hydrogen release port 11. The electrolysis chamber 1 is provided with: a hydrogen pipeline 5, which is connected to the hydrogen release port 11, and the cathode electrolysis rod 21 of the electrolysis module 2 is inserted into the hydrogen pipeline 5; an oxygen pipeline 6, which is connected to the oxygen release port 13, and the anode electrolysis rod 22 of the electrolysis module 2 is inserted into the oxygen pipeline 6. In this way, it is ensured that the gas generated by the electrolysis chamber 1 flows directly from the corresponding pipeline, thereby increasing the utilization efficiency of energy.

[0046] In the storage structure of this embodiment, the electrolysis chamber 1 includes: a cathode insulating sleeve 14, one end of which is connected to the bottom of the electrolysis chamber 1, the other end of which is located in the hydrogen pipeline 5, and the cathode insulating sleeve 14 is sleeved on the cathode electrolysis rod 21; an anode insulating sleeve 15, one end of which is connected to the bottom of the electrolysis chamber 1, the other end of which is located in the oxygen pipeline 6, and the anode insulating sleeve 15 is sleeved on the anode electrolysis rod 22. In this way, it is ensured that the gas generated by the electrolysis chamber 1 will not leak, thereby increasing the efficiency of energy utilization. In addition, the use of the insulating sleeve also ensures the safety of production.

[0047] See also Figure 1 , Figure 2 In the storage structure of this embodiment, the storage structure also includes an oxygen storage bin 7, which includes an oxygen inlet 71 connected to the oxygen release port 13, so that the oxygen in the electrolysis bin 1 enters the oxygen storage bin through the oxygen inlet 71; the oxygen storage bin 7 is located between the first storage bin 3 and the second storage bin 4.

[0048] In a family environment, when the doors and windows are closed and the air circulation is not smooth, the indoor oxygen will be consumed and cannot be supplemented, which will make people dizzy, drowsy and slow in thinking. In addition, after a day's work, the oxygen consumption in the body of mental workers and manual workers will increase sharply, and the blood oxygen content in the blood vessels will be greatly reduced. At this time, entering an oxygen-deficient family environment will make people in an oxygen-deficient state. Refrigerator is now basically an electrical appliance owned by every household. If the refrigerator can be made to have an oxygen-enhancing function, the above current situation can be greatly improved. With the above arrangement, the oxygen storage bin 7 is provided with an oxygen inlet 71 and an oxygen outlet 72. The oxygen produced by the electrolysis of water in the electrolysis bin 1 can enter the oxygen storage bin 7 through the oxygen inlet 71, and slowly accumulate in the oxygen storage bin 7, until it is diffused and discharged from the oxygen storage bin 7 to the external discharge outlet, which can increase the indoor oxygen concentration and improve the living environment.

[0049] In the storage structure of this embodiment, see Figure 8 The hydrogen release port 11 is arranged on the side wall of the electrolysis chamber 1, and the hydrogen pipeline 5 includes: a first pipe section 51 connected to the side wall of the electrolysis chamber 1; a second pipe section 52, one end of the second pipe section 52 is connected to the first pipe section 51, and the other end of the second pipe section 52 is provided with a first opening 53 for inserting the cathode electrolysis rod 21; the second pipe section 52 extends along the vertical direction.

[0050] In the storage structure of this embodiment, see Fig. 9 The oxygen release port 13 is arranged on the side wall of the electrolysis chamber 1, and the oxygen pipeline 6 includes: a third pipe segment 61 connected to the side wall of the electrolysis chamber 1; a fourth pipe segment 62, one end of the fourth pipe segment 62 is connected to the third pipe segment 61, and the other end of the fourth pipe segment 62 is provided with a second opening 63 for inserting the anode electrolysis rod 22; the fourth pipe segment 62 extends along the vertical direction.

[0051] Using the above settings, see Figure 8 , Fig. 9 , a cross-sectional view of the cathode and cathode electrolytic rods of the electrolytic chamber 1, wherein the cathode electrolytic rod 21 can be preferably an iron rod, and the anode electrolytic rod 22 can be preferably a carbon rod. The bottom of the electrolytic rod is wrapped with an insulating layer, and only the exposed upper end of the electrolytic rod can participate in the electrolysis reaction of water, so that the generated gas will not be released into the electrolytic chamber 1 due to the effect of the liquid seal, but directly enters the corresponding cabin through the pipeline.

[0052] See also Figure 1In the storage structure of this embodiment, the storage structure further includes: a dehumidifying fan 81, which is used to blow the gas in the moisture extraction port 42 to the moisture replenishment port 12; a one-way moisture permeable membrane 82, which is arranged at the moisture replenishment port 12, and the one-way moisture permeable membrane 82 is used to block the moisture in the electrolysis bin 1. When the humidity in the dry goods drawer is high, the dehumidifying fan 81 will start to extract the gas in the dry goods drawer to the electrolysis bin 1, and through the action of the one-way moisture permeable membrane 82, the moisture in the gas can only remain in the electrolysis bin 1 and cannot return to the dry goods drawer. In this way, the humidity in the dry goods drawer is reduced, and the moisture in the electrolysis bin 1 is replenished.

[0053] In the storage structure of this embodiment, the storage structure also includes a control module, which includes: a hydrogen concentration sensing probe 91 arranged in the first storage bin 3; a humidity sensing probe 92 arranged in the second storage bin 4, and the control module is signal-connected to the dehumidification fan 81.

[0054] In the storage structure of this embodiment, the storage structure further includes: a hydrogen switch for opening or closing the hydrogen release port 11; and a moisture switch for opening or closing the moisture extraction port 42. In this way, the connection or closing of the hydrogen release port 11 and the moisture extraction port 42 is controlled by the switch, so that the effect of adjusting the various gas components in the storage cavity can be achieved, that is, the hydrogen content and the moisture content can be adjusted.

[0055] The refrigerator of this embodiment comprises: an upper box body 10 for storing food, an upper box door 101 rotatably connected to the upper box body 10 is arranged on the upper box body 10; a lower box body 20 for storing food, a lower box door 201 rotatably connected to the lower box body 20 is arranged on the lower box body 20; as the above-mentioned storage structure, the storage structure is located between the upper box body 10 and the lower box body 20; the upper box door 101 and the lower box door 201 are arranged at intervals to form a movable opening for the storage structure to pass through between the upper box door 101 and the lower box door 201. In this way, the storage structure on the refrigerator can conveniently perform the operation of storing and retrieving items.

[0056] like Figure 1As shown, the storage structure of this embodiment includes a dry goods drawer (equivalent to the first storage bin 3), an oxygen storage box (equivalent to the oxygen storage bin 7), a hydrogen fresh-keeping drawer (equivalent to the second storage bin 4), an electrolysis bin 1, and a refrigerator including these functions. The dry goods drawer can store items such as tea and medicinal materials that require a low humidity storage environment; water can be electrolyzed in the electrolysis bin 1 to produce hydrogen and oxygen; hydrogen can enter the hydrogen fresh-keeping bin to increase the shelf life of fruits and vegetables; the oxygen storage bin can be used as a transition bin for the oxygen generated by the electrolysis of water to be discharged to the external environment; and the refrigerator provides a refrigeration function. The electrolysis bin 1 and the oxygen storage bin are installed in a fixed position in the refrigerator, and the dry goods drawer and the hydrogen fresh-keeping drawer are installed in a sliding manner and can be pulled outward for easy placement of items.

[0057] like Figure 1 and Figure 2 Shown: the overall location diagram and overall explosion diagram of the dry goods drawer, oxygen storage bin, hydrogen preservation drawer and electrolysis bin 1.

[0058] The dry goods drawer is provided with a humidity sensing probe 92, which can sense the humidity in the dry goods drawer, and there is a moisture extraction port 42 in the dry goods drawer, through which the gas in the dry goods drawer can be extracted. The moisture extraction port 42 in the dry goods drawer is coaxially docked with the moisture replenishment port 12 of the electrolytic bin 1, and a one-way moisture permeable membrane 82 and a dehumidifying fan 81 are also coaxially installed in the middle. When the humidity in the dry goods drawer is high, the dehumidifying fan 81 will start to draw the gas in the dry goods drawer to the electrolytic bin 1, and through the action of the one-way moisture permeable membrane 82, the moisture in the gas can only remain in the electrolytic bin 1 and cannot return to the dry goods drawer. In this way, the humidity in the dry goods drawer is reduced, and the moisture in the electrolytic bin 1 is replenished. Furthermore, in order to ensure that the humidity in the dry goods drawer is not higher than the humidity suitable for the storage of dry goods, after the dry goods drawer is opened and closed, the humidity sensor probe 92 in the dry goods drawer immediately monitors the humidity in the dry goods drawer. If the humidity is higher than the preset humidity T1, the dehumidifying fan 81 is started for fifteen minutes and the moisture extraction port 42 is opened, until the humidity is lower than the preset humidity T1, the dehumidifying fan 81 is turned off and the moisture extraction port 42 is closed; if the humidity is not higher than the preset humidity T1, the dehumidifying fan 81 is not started and the moisture extraction port 42 is not opened. In the state where the dry goods drawer is not opened for a long time, the humidity sensor probe 92 monitors the humidity in the dry goods drawer once every hour. If the humidity is higher than the preset humidity T1, the dehumidifying fan 81 is started for fifteen minutes and the moisture extraction port 42 is opened, until the humidity is lower than the preset humidity T1, the dehumidifying fan 81 is turned off and the moisture extraction port 42 is closed; if the humidity is not higher than the preset humidity T1, the dehumidifying fan 81 is not started and the moisture extraction port 42 is not opened.

[0059] The oxygen storage bin 7 is provided with an oxygen inlet 71 and an oxygen outlet 72. The oxygen generated by the electrolysis of water in the electrolysis bin 1 can enter the oxygen storage bin 7 through the oxygen inlet 71 and slowly accumulate in the oxygen storage bin 7 until it is diffused and discharged from the oxygen storage bin 7 to the outside through the outlet, thereby increasing the indoor oxygen concentration and improving the living environment.

[0060] There is a hydrogen concentration sensing probe 91 in the hydrogen preservation drawer, which can sense the hydrogen concentration in the drawer and is preset with a concentration range Ch1-Ch2 and a hydrogen inlet for the hydrogen preservation drawer. The hydrogen generated by the electrolysis of water in the electrolysis chamber 1 can enter the drawer through this hole to exert a preservation effect. Since the preservation effect of hydrogen is strongly correlated with the concentration of hydrogen, the concentration of hydrogen in the hydrogen preservation drawer must be stably controlled. Since the drawer and the refrigerator are not completely sealed, the hydrogen released into the hydrogen preservation drawer will slowly dissipate or be consumed by the items stored therein. In order to maintain the hydrogen concentration in the hydrogen preservation drawer while reducing the power consumption of electrolysis, it is necessary to set the program for starting the electrolysis chamber 1. After the hydrogen fresh-keeping drawer is opened to store or take out items and then closed again, the hydrogen sensing probe immediately detects the hydrogen concentration in the hydrogen fresh-keeping drawer. If the concentration is not lower than the preset concentration Ch1, the electrolysis will not be started, and the hydrogen inlet of the hydrogen fresh-keeping drawer will not be opened; if the concentration is lower than the preset concentration Ch1, the electrolysis will be started immediately and the hydrogen inlet of the hydrogen fresh-keeping drawer will be opened until the hydrogen concentration reaches the preset concentration Ch2, and the electrolysis will be turned off and the hydrogen inlet of the hydrogen fresh-keeping drawer will be closed. When the hydrogen fresh-keeping drawer is not opened for a long time, the hydrogen sensing probe monitors the hydrogen concentration in the drawer once an hour. If the concentration is not lower than the preset concentration Ch1, the electrolysis will not be started, and the hydrogen inlet of the hydrogen fresh-keeping drawer will not be opened; if the concentration is lower than the preset concentration Ch1, the electrolysis will be started immediately and the hydrogen inlet of the hydrogen fresh-keeping drawer will be opened until the hydrogen concentration reaches the preset concentration Ch2, and the electrolysis will be turned off and the hydrogen inlet of the hydrogen fresh-keeping drawer will be closed.

[0061] The electrolysis chamber 1 has an electrolysis chamber hydrogen pipeline 5, and the hydrogen generated by the cathode electrolysis rod 21 will be guided to the first storage chamber 3 in this channel; an oxygen pipeline 6, and the oxygen generated by the anode electrolysis rod 22 will be guided to the oxygen storage chamber 7 in this channel; a water replenishment channel, and the gas in the dry goods drawer will be drawn into the electrolysis chamber 1 through this channel by the dehumidification fan 81 to replenish the water consumed by electrolysis in the electrolysis chamber 1; a water replenishment port 12, which is the connection port between the electrolysis chamber 1 and the dry goods drawer; an oxygen release port 13, which is the connection port between the electrolysis chamber 1 and the oxygen storage chamber 7; and a hydrogen release port 11, which is the connection port between the electrolysis chamber 1 and the first storage chamber 3. After power is turned on, a reaction of electrolyzing water to produce hydrogen and oxygen will occur in the electrolysis chamber 1.

[0062] The specific overall electrolysis reaction equation is:

[0063] ;

[0064] The following reactions will occur on the cathode electrolytic rod 21:

[0065] ;

[0066] The following reactions will occur on the anode electrolysis rod 22:

[0067] ;

[0068] The generated gas is introduced into different functional compartments through different channels, and the consumed water is replenished by the water in the dry goods drawer.

[0069] Cross-sectional view of the cathode and cathode electrolytic rods of the electrolytic chamber 1, wherein the cathode electrolytic rod 21 can be preferably an iron rod, and the anode electrolytic rod 22 can be preferably a carbon rod. The bottom of the electrolytic rod is wrapped with an insulating layer, and only the exposed upper end of the electrolytic rod can participate in the electrolysis reaction of water, so that the generated gas will not be released into the electrolytic chamber 1 due to the effect of the liquid seal, but directly enters the corresponding chamber through the pipeline.

[0070] Preferably, the volume of the hydrogen fresh-keeping drawer is set to 36L, the preset hydrogen volume concentration Ch1 is set to 0.01%, and the preset hydrogen volume concentration Ch2 is set to 0.06%. Therefore, to increase the hydrogen volume concentration from Ch1 to Ch2, 0.018L of hydrogen needs to be prepared, and 0.0135mL of water needs to be consumed by electrolysis.

[0071] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects, and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any of their variations are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0072] Optionally, the specific examples in this embodiment may refer to the examples described in the above embodiments, and this embodiment will not be described in detail here.

[0073] The serial numbers of the above-mentioned embodiments of the present application are for description only and do not represent the advantages or disadvantages of the embodiments.

[0074] In the above embodiments of the present application, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, please refer to the relevant description of other embodiments.

[0075] The above is only a preferred implementation of the present application. It should be pointed out that for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A storage structure, characterized in that: include: An electrolysis chamber (1), wherein the electrolysis chamber (1) has a hydrogen release port (11) for discharging hydrogen and a moisture replenishment port (12) for absorbing moisture; An electrolysis module (2), the electrolysis module (2) being arranged in the electrolysis chamber (1) to generate hydrogen and oxygen in the electrolysis chamber (1); a first storage bin (3), wherein the first storage bin (3) has a first storage cavity (31) arranged spaced apart from the electrolysis bin (1) and a hydrogen inlet (32) communicating with the first storage cavity (31), and the hydrogen inlet (32) is communicated with the hydrogen release port (11); A second storage bin (4), wherein the second storage bin (4) has a second storage cavity (41) spaced apart from the electrolysis bin (1) and a moisture extraction port (42) connected to the second storage cavity (41), and the moisture extraction port (42) is connected to the moisture replenishment port (12).

2. The storage structure according to claim 1, characterized in that: The electrolysis chamber (1) has an oxygen release port (13) for discharging oxygen, the oxygen release port (13) and the hydrogen release port (11) are arranged at intervals, and the electrolysis chamber (1) is provided with: A hydrogen pipeline (5), the hydrogen pipeline (5) being connected to the hydrogen release port (11), and the cathode electrolysis rod (21) of the electrolysis module (2) being inserted into the hydrogen pipeline (5); An oxygen pipeline (6), the oxygen pipeline (6) is connected to the oxygen release port (13), and the anode electrolysis rod (22) of the electrolysis module (2) is inserted into the oxygen pipeline (6).

3. The storage structure according to claim 2, characterized in that: The electrolysis chamber (1) comprises: a cathode insulating sleeve (14), one end of the cathode insulating sleeve (14) being connected to the bottom of the electrolysis chamber (1), the other end of the cathode insulating sleeve (14) being located in the hydrogen pipeline (5), and the cathode insulating sleeve (14) being sleeved on the cathode electrolysis rod (21); and / or, An anode insulating sleeve (15), one end of which is connected to the bottom of the electrolysis chamber (1), and the other end of which is located in the oxygen pipeline (6). The anode insulating sleeve (15) is sleeved on the anode electrolysis rod (22).

4. The storage structure according to claim 2, characterized in that: The storage structure further comprises an oxygen storage bin (7), wherein the oxygen storage bin (7) comprises an oxygen inlet (71) connected to the oxygen release port (13), so that the oxygen in the electrolysis bin (1) enters the oxygen storage bin (7) through the oxygen inlet (71); the oxygen storage bin (7) is located between the first storage bin (3) and the second storage bin (4).

5. The storage structure according to claim 2, characterized in that: The hydrogen release port (11) is arranged on the side wall of the electrolysis chamber (1), and the hydrogen pipeline (5) comprises: A first pipe section (51) connected to the side wall of the electrolysis chamber (1); A second pipe segment (52), one end of which is connected to the first pipe segment (51), and the other end of which is provided with a first opening (53) for inserting the cathode electrolysis rod (21); the second pipe segment (52) extends in a vertical direction.

6. The storage structure according to claim 2, characterized in that: The oxygen release port (13) is arranged on the side wall of the electrolysis chamber (1), and the oxygen pipeline (6) comprises: a third pipe section (61) connected to the side wall of the electrolysis chamber (1); A fourth pipe segment (62), one end of the fourth pipe segment (62) is connected to the third pipe segment (61), and the other end of the fourth pipe segment (62) is provided with a second opening (63) for inserting the anode electrolysis rod (22); the fourth pipe segment (62) extends in a vertical direction.

7. The storage structure according to claim 1, characterized in that: The storage structure also includes: a dehumidifying fan (81), the dehumidifying fan (81) being used to blow the gas in the moisture extraction port (42) into the moisture replenishment port (12); A one-way moisture permeable membrane (82) is arranged at the moisture replenishment port (12), and the one-way moisture permeable membrane (82) is used to block moisture in the electrolysis chamber (1).

8. The storage structure according to claim 7, characterized in that: The storage structure also includes a control module, and the control module includes: A hydrogen concentration sensing probe (91) disposed in the first storage bin (3); A humidity sensing probe (92) is arranged in the second storage bin (4), and the control module is signal-connected to the dehumidifying fan (81).

9. The storage structure according to claim 1, characterized in that: The storage structure also includes: a hydrogen switch for opening or closing the hydrogen release port (11); and / or, A moisture switch for opening or closing the moisture extraction outlet (42).

10. A refrigerator, characterized in that: include: An upper box body (10) for storing food, wherein the upper box body (10) is provided with an upper box door (101) which is rotatably connected to the upper box body (10); A lower box body (20) for storing food, wherein the lower box body (20) is provided with a lower box door (201) which is rotatably connected to the lower box body (20); The storage structure according to any one of claims 1 to 9, wherein the storage structure is located between the upper box body (10) and the lower box body (20); the upper box door (101) and the lower box door (201) are arranged at intervals to form a movable opening between the upper box door (101) and the lower box door (201) for the storage structure to pass through.

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