Deoxidizing module and fruit refrigerator thereof

Abstract

The invention discloses a deoxygenization module and a fruit refrigerator thereof, and belongs to the technical field of fruit refrigerators.The deoxygenization module comprises a deoxygenization base, a liquid storage cavity is formed in the deoxygenization base, one side of the liquid storage cavity communicates with an extension cavity, a deoxygenization set is arranged on the extension cavity, an oxygen outlet is formed in the position corresponding to the deoxygenization set, and an oxygen return opening and an oxygen exhaust opening are formed in the liquid storage cavity; the oxygen return opening extends towards the interior of the liquid storage cavity to form a lower ventilation pipe, the oxygen outlet communicates with the oxygen return opening, and the oxygen removal module is arranged on the outer side wall of an inner container of the fruit refrigerator and directly communicates with the inner container. According to the structure, oxygen in the inner container can be adsorbed, electrolyte of the oxygen in the liquid storage cavity can be bubbled, the attractive appearance of the product is improved, the problem that the electrolyte blocks the oxygen outlet and the oxygen return opening can be solved, meanwhile, the oxygen removal module is directly connected with the inner container, the number of components is reduced, the assembly process is simplified, and the production cost is reduced. And meanwhile, the assembly compactness between the deoxidizing module and the inner container of the fruit refrigerator can be improved.

Description

Technical Field

[0001] The invention relates to the technical field of fruit refrigerators, in particular to a deoxygenation module and a fruit refrigerator thereof. Background Art

[0002] The utility model patent of China Patent No. CN202120868740.2 discloses an oxygen-controlled fruit fresh-keeping box including a base and a box cover. The movable cover of the box cover is arranged on the top of the base and encloses a fresh-keeping cavity for placing food. An electronic sieve oxygen-making module for absorbing oxygen in the fresh-keeping cavity is installed in the base. The electronic sieve oxygen-making module is circulated and connected with the fresh-keeping cavity through a connecting pipe in the base. The electronic sieve oxygen-making module includes an oxygen-making box. An oxygen-making membrane group is installed in the oxygen-making box. The oxygen-making membrane group independently divides the inner cavity of the oxygen-making box into an oxygen-making cavity for storing electrolyte and an air communication cavity connected to the fresh-keeping cavity. An oxygen exhaust port and a supply port are provided on the upper part of the oxygen-making cavity. The liquid port draws oxygen from the air in the air-connected cavity into the oxygen-generating cavity through the charged oxygen-generating membrane group, and then discharges the oxygen out of the fresh-keeping box through the oxygen outlet, thereby reducing or removing the oxygen concentration in the fresh-keeping cavity, making it easier to keep fruits and vegetables fresh in the fresh-keeping cavity. However, the gas and liquid channels of the electronic sieve oxygen-generating module are not arranged properly, and liquid easily blocks the oxygen outlet, preventing the oxygen from being discharged smoothly. Moreover, the oxygen is directly discharged without being reused, resulting in poor functionality. In addition, since the electronic sieve oxygen-generating module is connected to the fresh-keeping cavity through a connecting pipe, the production cost will increase, and the connection sealing problem must also be considered, and the assembly process requirements are high. Therefore, further improvement is necessary. Summary of the Invention

[0003] The present invention aims to provide a deoxygenation module and a fruit refrigerator thereof, so as to overcome the deficiencies in the prior art.

[0004] A deoxygenation module designed for this purpose includes a deoxygenation seat, a liquid storage chamber is provided in the deoxygenation seat, one side of the liquid storage chamber is connected to an extension chamber, a deoxygenation group is provided on the extension chamber, and an oxygen outlet is provided corresponding to the deoxygenation group, an oxygen return inlet and an oxygen exhaust inlet are provided on the liquid storage chamber, a lower ventilation pipe is extended from the oxygen return inlet toward the inside of the liquid storage chamber, and the oxygen outlet is connected to the oxygen return inlet.

[0005] At least a portion of the oxygen removal seat corresponding to the lower ventilation pipe is fully transparent or semi-transparent.

[0006] The liquid storage cavity and the extension cavity are interconnected, and the two are matched in a straight line or in a zigzag manner at a certain angle. The size of the liquid storage cavity is greater than, equal to, or smaller than the size of the extension cavity.

[0007] A fluid infusion port is provided on the extension cavity or the fluid storage cavity, and a fluid infusion buffer portion is provided corresponding to the fluid infusion port.

[0008] The extension cavity or the liquid storage cavity is provided with a pressure relief port, and the pressure relief port is provided with a pressure relief valve.

[0009] An extension cavity opening is provided on the side of the extension cavity, an assembly block is provided on the extension cavity opening, the deoxidation group is assembled on the extension cavity opening through the assembly block, the assembly block corresponds to the extension cavity opening, and the deoxidation group is also provided with an assembly opening.

[0010] The deoxygenation seat includes a box body, the liquid storage cavity is provided inside the box body, one side of the liquid storage cavity is connected to the extension cavity extending at a right angle, the size of the liquid storage cavity is larger than the size of the extension cavity, and a step portion is provided between the two, the inner side of the extension cavity is provided with an extension cavity opening, the deoxygenation group is assembled on the extension cavity opening, the extension cavity is provided with a fluid replenishment cavity above the deoxygenation group and close to the liquid storage cavity, an isolation portion is provided between the fluid replenishment cavity and the liquid storage cavity, and the two are isolated from each other by the isolation portion, the outer side or bottom side of the fluid replenishment cavity is connected to the extension cavity, and a fluid replenishment buffer portion is provided thereon.

[0011] The deoxygenating seat also includes an end cover, which is fixedly arranged at the top opening of the box body and covers the liquid storage cavity, the extension cavity, and the liquid replenishing cavity. The end cover is sequentially provided with the oxygen return inlet, the oxygen exhaust inlet and the pressure relief port from the outside to the inside corresponding to the liquid storage cavity, the oxygen outlet inlet in correspondence to the extension cavity, and the liquid replenishing port in correspondence to the liquid replenishing cavity, and a pressure relief valve is provided on the pressure relief port.

[0012] The box body is made of a fully transparent or translucent material, a right-angled bend is provided on one side of the liquid storage chamber, the right-angled bend extends in a straight line and is connected to the extension chamber, an assembly block is provided on the opening of the extension chamber, and the deoxygenation group is assembled through the assembly block, the assembly block corresponds to the extension chamber opening, the deoxygenation group is also provided with an assembly opening, and a deoxygenation seal is provided on the assembly opening.

[0013] A fruit refrigerator comprises the above-mentioned deoxygenation module, wherein the fruit refrigerator comprises a cover body for opening and closing an inner tank on the inner tank, and a bottom shell fixed to the outer periphery of the inner tank, the box body and / or the end cover being fixedly arranged on the outer side wall of the inner tank, the inner tank being provided with an avoidance opening corresponding to the liquid infusion port, and a deoxygenation through hole corresponding to the deoxygenation group, a surrounding edge being provided around the deoxygenation through hole, the deoxygenation group being sealed and positioned within the surrounding edge by the deoxygenation seal, and being connected to the interior of the inner tank through the deoxygenation through hole, a sealing cover being opened and closed on the avoidance opening, a positioning post extending from the avoidance opening toward the liquid infusion port, the positioning post being positioned and extended into the liquid infusion port, a liquid infusion seal being provided between the two, and being sealed by the liquid infusion seal, the bottom shell being provided with an observation viewport corresponding to the lower vent pipe, and air vents being provided corresponding to the oxygen exhaust port and the pressure relief port; the inner tank or the bottom shell being further provided with an anti-dumping and liquid leakage device corresponding to the deoxygenation module.

[0014] The present invention has the following advantages compared with the prior art through the improvement of the above structure: 1. A liquid storage chamber for storing electrolyte and an extension chamber connected to the liquid storage chamber and equipped with a deoxygenation group are respectively provided in the deoxygenation seat, so that the electrolyte in the liquid storage chamber can flow into the extension chamber, allowing the deoxygenation group to use the electrolyte to absorb oxygen in the inner container of the fruit refrigerator to keep the food in the fruit refrigerator fresh.

[0015] 2. The oxygen adsorbed by the deoxygenation group enters the oxygen return port through the oxygen outlet and enters the liquid storage chamber through the lower ventilation pipe, causing the electrolyte in the liquid storage chamber to bubble. This can not only remind the user that the deoxygenation group is working, but also enhance the appearance of the fruit refrigerator. It can rationally utilize the oxygen adsorbed by the deoxygenation group, improve the user experience and the functionality of the fruit refrigerator, and the oxygen in the liquid storage chamber is finally discharged through the oxygen exhaust port.

[0016] 3. The liquid storage chamber and the extension chamber are arranged separately, which can not only reduce the space occupied by the deoxygenation group in the liquid storage chamber after assembly, ensuring that the liquid storage chamber can store more electrolyte, but also separate the oxygen outlet from the oxygen return inlet and the oxygen exhaust port, thereby avoiding the problem of electrolyte blocking the oxygen outlet and oxygen return inlet, making the discharge of oxygen more reasonable and smooth.

[0017] 4. The entire deoxygenation module is directly connected to the inner tank of the fruit refrigerator without the need for auxiliary connecting pipes. This not only reduces the number of components, but also avoids the sealing problem of the connecting pipes during assembly, thereby simplifying the assembly process. At the same time, it also improves the compactness of the assembly between the deoxygenation module and the inner tank of the fruit refrigerator, and is highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the assembly structure of a deoxygenation module and a fruit refrigerator according to an embodiment of the present invention.

[0019] Figure 2 This is a schematic diagram of the assembly structure of a deoxygenation module and a fruit refrigerator with the bottom shell omitted according to an embodiment of the present invention.

[0020] Figure 3 This is a schematic diagram of the exploded structure of a deoxygenation module and a fruit refrigerator according to an embodiment of the present invention.

[0021] Figure 4 This is a schematic diagram of the exploded structure of a deoxygenation module and a fruit refrigerator from another perspective according to an embodiment of the present invention.

[0022] Figure 5 Schematic diagram of the assembly structure of the deoxygenation module.

[0023] Figure 6 This is a schematic diagram of the assembly cross-sectional structure of the deaeration module.

[0024] Figure 7 Schematic diagram of the decomposition structure of the deoxygenation module.

[0025] Figure 8 This is a schematic diagram of the decomposition structure of the deoxygenation module from another perspective.

[0026] Figure 9 This is a schematic diagram of the exploded structure of the anti-dumping and leakage device.

[0027] Figure 10 This is a schematic diagram of the exploded structure of the anti-dumping and leakage device from another perspective.

[0028] Figure 11 This is a structural diagram of the anti-tilting and leakage device when the fruit refrigerator tilts.

[0029] Figure 12 This is a schematic diagram of the cross-sectional structure of the anti-tilting and leakage device when the fruit refrigerator tilts.

[0030] Figure 13 This is another cross-sectional structural diagram of the anti-tilting and leakage device when the fruit refrigerator tilts.

[0031] Figure 14 This is a structural diagram of the anti-dumping and leakage device when the fruit refrigerator is working normally.

[0032] Figure 15 This is a schematic diagram of the cross-sectional structure of the anti-dumping and leakage device when the fruit refrigerator is working normally.

[0033] Figure 16 This is another cross-sectional structural schematic diagram of the anti-dumping and leakage device when the fruit refrigerator is working normally.

[0034] In the figure: A-box body, A1-liquid storage chamber, A2-extension chamber, A3-extension chamber opening, A4-platform price part, A5-liquid replenishing chamber, A6-isolation part, A7-liquid replenishing buffer part, A8-right angle bend part, B-end cover, B1-oxygen outlet, B2-oxygen return port, B3-oxygen exhaust port, B4-lower vent pipe, B5-liquid replenishing port, B7-pressure relief port, B8-pressure relief valve, C-deoxygenation group, D-assembly block, D1-assembly opening, E-deoxygenation seal, 100-inner tank, 101-avoidance port, 102-deoxygenation through hole, 103-edge, 104-sealing cover, 105-fixed Position column, 200-cover body, 300-bottom shell, 301-observation viewport, 302-vent, 303-telescopic through hole, 400-liquid replenishing seal, 500-anti-dumping and leakage device, 2-dumping switch, 3-trigger, 5-reset elastic member, 6-fixing frame, 8-exhaust bracket, 9-exhaust port, 10-driving elastic member, 11-driving member, 12-guide column, 13-guide sliding part, 14-trigger part, 15-blocking part, 19-tilted driving position, 20-limiting buckle, 21-arc-shaped driving position, 22-exhaust bracket socket column, 23-sleeve hole, 24-connecting hole. DETAILED DESCRIPTION

[0035] To make the above-mentioned objects, features, and advantages of the present invention more readily apparent, specific embodiments of the present invention are described in detail below with reference to the accompanying drawings. The following description sets forth numerous specific details to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways than those described herein, and those skilled in the art may make similar modifications without departing from the scope of the present invention. Therefore, the present invention is not limited to the specific embodiments disclosed below.

[0036] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0037] See also Figures 1-16 The deoxygenation module includes a deoxygenation seat, a liquid storage chamber A1 is provided in the deoxygenation seat, one side of the liquid storage chamber A1 is connected to an extension chamber A2, a deoxygenation group C is provided on the extension chamber A2, and an oxygen outlet B1 is provided corresponding to the deoxygenation group C, an oxygen return inlet B2 and an oxygen exhaust inlet B3 are provided on the liquid storage chamber A1, a lower ventilation pipe B4 is extended from the oxygen return inlet B2 toward the inside of the liquid storage chamber A1, and the oxygen outlet B1 is connected to the oxygen return inlet B2.

[0038] In this embodiment, the deoxygenation housing includes a liquid storage chamber A1 for storing electrolyte, and an extension chamber A2 connected to the liquid storage chamber A1 and equipped with a deoxygenation assembly C. This allows the electrolyte in the liquid storage chamber A1 to flow into the extension chamber A2, allowing the deoxygenation assembly C to use the electrolyte to absorb oxygen within the fruit refrigerator inner container 100, thereby preserving the freshness of the food in the fruit refrigerator.

[0039] Moreover, the oxygen adsorbed by the deoxygenation group C enters the oxygen return port B2 through the oxygen outlet port B1 and enters the liquid storage chamber A1 through the lower vent pipe B4, causing the electrolyte in the liquid storage chamber A1 to bubble. This not only reminds the user that the deoxygenation group C is working, but also improves the appearance of the fruit refrigerator. By rationally utilizing the oxygen adsorbed by the deoxygenation group C, the user experience and the functionality of the fruit refrigerator are improved. The oxygen in the liquid storage chamber A1 is finally discharged through the oxygen exhaust port B3.

[0040] At the same time, the liquid storage chamber A1 and the extension chamber A2 are arranged separately, which can not only reduce the space occupied by the deoxygenation group C in the liquid storage chamber A1 after assembly, ensuring that the liquid storage chamber A1 can store more electrolyte, but also separate the oxygen outlet B1 from the oxygen return inlet B2 and the oxygen exhaust port B3, thereby avoiding the problem of electrolyte clogging the oxygen outlet B1 and the oxygen return inlet B2, making the discharge of oxygen more reasonable and smooth.

[0041] As a preferred solution of this embodiment, it may also have the following additional technical features: At least a portion of the deoxygenating seat corresponding to the lower vent pipe B4 is fully transparent or semi-transparent.

[0042] The liquid storage cavity A1 and the extension cavity A2 are interconnected, and the two are matched in a straight line or in a zigzag manner at a certain angle. The size of the liquid storage cavity A1 is greater than, equal to, or smaller than the size of the extension cavity A2.

[0043] A liquid infusion port B5 is provided on the extension cavity A2 or the liquid storage cavity A1 , and a liquid infusion buffer portion A7 is provided corresponding to the liquid infusion port B5 .

[0044] A pressure relief port B7 is provided on the extension chamber A2 or the liquid storage chamber A1, and a pressure relief valve B8 is provided on the pressure relief port B7.

[0045] An extension cavity opening A3 is provided on the side of the extension cavity A2. An assembly block D is provided on the extension cavity opening A3. The deaerator group C is assembled on the extension cavity opening A3 through the assembly block D. The assembly block D corresponds to the extension cavity opening A3. The deaerator group C is also provided with an assembly opening D1.

[0046] Specifically, the deoxygenation seat of this embodiment includes a box body A, and a liquid storage chamber A1 is provided inside the box body A. The liquid storage chamber A1 is used to store the electrolyte. One side of the liquid storage chamber A1 is connected to an extension chamber A2 extending at a right angle. Since the liquid storage chamber A1 and the extension chamber A2 are matched at a right angle, the spatial position of the two in the straight direction can be reduced, and the space can be reasonably utilized. The size of the liquid storage chamber A1 is larger than the size of the extension chamber A2, and a step portion A4 is provided between the two. Thereby, when the storage of the electrolyte on the liquid storage chamber A1 is improved, a small amount of electrolyte enters the extension chamber A2 for use by the deoxygenation group C. At the same time, the step portion A4 between the liquid storage chamber A1 and the extension chamber A2 can improve the structural strength of the two at the corner, thereby avoiding breakage and damage of the box body A.

[0047] An extension cavity opening A3 is provided on the inner side of the extension cavity A2, and a deoxygenation group C is assembled on the extension cavity opening A3. A liquid infusion cavity A5 is provided above the deoxygenation group C and near the liquid storage cavity A1 in the extension cavity A2. An isolation portion A6 is provided between the liquid infusion cavity A5 and the liquid storage cavity A1, and the two are isolated from each other by the isolation portion A6. The outer side or bottom side of the liquid infusion cavity A5 is communicated with the extension cavity A2, and a liquid infusion buffer portion A7 is provided thereon.

[0048] In this embodiment, the bottom side of the liquid replenishing chamber A5 is interconnected with the extension chamber A2, and the liquid replenishing buffer part A7 is arranged on the bottom side of the liquid replenishing chamber A5 to reduce the impact of the electrolyte on the deoxygenation group C and the original electrolyte in the liquid replenishing chamber A5 during replenishment, and to buffer the increase of the electrolyte, thereby preventing the electrolyte from splashing around during replenishment. At the same time, the position layout between the liquid storage chamber A1, the extension chamber A2, and the liquid replenishing chamber A5 can effectively utilize the spatial position of the box body A.

[0049] The deoxygenation seat also includes an end cover B, which is fixedly arranged at the top opening of the box body A and covers the liquid storage chamber A1, the extension chamber A2, and the liquid replenishing chamber A5. The end cover B is provided with an oxygen return port B2, an oxygen exhaust port B3 and a pressure relief port B7 from the outside to the inside corresponding to the liquid storage chamber A1, an oxygen outlet port B1 corresponding to the extension chamber A2, and a liquid replenishing port B5 corresponding to the liquid replenishing chamber A5, and a pressure relief valve B8 is provided on the pressure relief port B7.

[0050] In this embodiment, the end cover B is sealed and fixed to the top opening of the box body A by welding, clamping, fasteners, etc. At the same time, the oxygen return port B2, the oxygen exhaust port B3, the pressure relief port B7, the liquid replenishment port B5, and the oxygen outlet port B1 are arranged in sequence from the outer end to the inner end of the end cover B, so that the positions of the openings can be separated from each other, and there will be no mutual interference problems. The functional layout is more reasonable. At the same time, the provision of the pressure relief port B7 and the pressure relief valve B8 can avoid the problem of excessive air pressure caused by excessive oxygen in the liquid storage chamber A1 and the extension chamber A2. That is, when there is too much oxygen in the liquid storage chamber A1 and the extension chamber A2 and it cannot be discharged quickly, and the internal air pressure is high, the pressure relief port B7 and the pressure relief valve B8 can leak part of the oxygen to ensure that the air pressure in the liquid storage chamber A1 and the extension chamber A2 is normal, thereby avoiding damage to the deoxygenation module.

[0051] The box body A is made of a fully transparent or translucent material, thereby allowing the oxygen entering the liquid storage chamber A1 through the lower ventilation tube B4 to bubble on the electrolyte and be observed by the user. A right-angle bend A8 is provided on one side of the liquid storage chamber A1. The right-angle bend A8 extends in a straight line and is connected to the extension chamber A2, so that the liquid storage chamber A1 and the extension chamber A2 are matched at a right angle. At the same time, the setting of the right-angle bend A8 can improve the fluidity of the electrolyte. An assembly block D is provided on the extension chamber opening A3, and a deoxygenation group C is assembled through the assembly block D, thereby improving the assembly stability of the deoxygenation group C. The assembly block D corresponds to the extension chamber opening A3, and the deoxygenation group C is also provided with an assembly opening D1, and a deoxygenation seal E is provided on the assembly opening D1.

[0052] The above-mentioned deoxygenation module can be applied to a fruit refrigerator. Specifically, the fruit refrigerator includes an inner container 100, a cover 200 opened and closed on the inner container 100, and a bottom shell 300 fixed to the outer periphery of the inner container 100. The box body A and / or the end cover B are fixedly arranged on the outer wall of the inner container 100, wherein the box body A and the end cover B are respectively fixed to the outer wall of the inner container 100 by fasteners.

[0053] The inner tank 100 is provided with an avoidance port 101 corresponding to the liquid filling port B5, and a deoxygenation through hole 102 corresponding to the deoxygenation group C. A surrounding edge 103 is provided on the periphery of the deoxygenation through hole 102. The deoxygenation group C is sealed and positioned in the surrounding edge 103 by the deoxygenation seal E, and is connected to the interior of the inner tank 100 through the deoxygenation through hole 102. The setting of the surrounding edge 103 not only improves the positioning of the deoxygenation seat during assembly, but also can utilize the deoxygenation seal E to achieve the sealing between the deoxygenation seat and the fruit refrigerator, thereby reducing the entry of air into the inner tank 100. A sealing cover 104 is opened and closed on the avoidance port 101. The user can replenish the electrolyte into the liquid storage chamber A1 and the extension chamber A2 by opening and closing the sealing cover 104. A positioning column 105 extends from the avoidance port 101 toward the liquid filling port B5. The positioning column 105 is positioned and extends into the liquid replenishing port B5, and a liquid replenishing seal 400 is provided between the two, and is sealed by the liquid replenishing seal 400. This not only further improves the assembly stability of the deoxygenation seat, but also improves the sealing between the avoidance port 101 and the liquid replenishing port B5, thereby preventing the electrolyte from flowing out of the gap between the avoidance port 101 and the liquid replenishing port B5 during replenishment. The bottom shell 300 is provided with an observation viewport 301 corresponding to the lower ventilation pipe B4, and an air vent 302 corresponding to the oxygen exhaust port B3 and the pressure relief port B7. The user can observe the oxygen bubbling in the liquid storage chamber A1 through the observation viewport 301, and the oxygen discharged from the oxygen exhaust port B3 and the oxygen leaked from the pressure relief port B7 can be discharged out of the fruit refrigerator through the air vent 302.

[0054] In this embodiment, since the deoxygenation group C is located on the inner side of the extension cavity A2, the deoxygenation group C can directly contact the outer wall of the inner liner 100, so that the entire deoxygenation module is directly connected to the inner liner 100 without the need for connecting pipes for assistance. This not only reduces the number of components, but also avoids the sealing problem of the connecting pipes during assembly, thereby simplifying the assembly process. At the same time, it can also improve the compactness of the assembly between the deoxygenation module and the fruit refrigerator inner liner 100, and is highly practical.

[0055] The inner liner 100 or the bottom shell 300 corresponding to the deoxygenation module is further provided with an anti-dumping and liquid leakage device 500.

[0056] Among them, the anti-dumping and leakage device 500 includes a trigger 3, a fixing frame 6, and an exhaust bracket 8. The fixing frame 6 and the exhaust bracket 8 are respectively fixedly arranged at the bottom of the inner tank 100. A reset elastic member 5 is arranged between the trigger 3 and the fixing frame 6 or the exhaust bracket 8. A dump switch 2 is arranged on the fixing frame 6. The dump switch 2 is electrically connected to the deoxygenation group C. An exhaust port 9 is arranged on the exhaust bracket 8. The exhaust port 9 and the oxygen exhaust port B3 are interconnected through a connecting pipe. The trigger 3 elastically moves between the fixing frame 6 and the exhaust bracket 8 through the reset elastic member 5, and disengages from or interacts with the dump switch 2 during elastic movement, and blocks or opens the exhaust port 9.

[0057] Since the tipping switch 2 is electrically connected to the deaerator group C, and the exhaust port 9 is interconnected with the oxygen exhaust port B3, the electrolyte in the liquid storage chamber A1 will enter the exhaust port 9 through the oxygen exhaust port B3 when the fruit refrigerator accidentally tips over. At this time, the elastic activity of the trigger member 3 allows it to disengage from or interact with the tipping switch 2, and to block or open the exhaust port 9, so that the deaerator group C can stop working when the fruit refrigerator accidentally tips over, while also preventing electrolyte leakage, further ensuring the safety of the fruit tray.

[0058] Specifically, a driving elastic member 10 is also provided on the fixing frame 6 or the exhaust bracket 8, and a driving member 11 is elastically connected to the driving elastic member 10. The end of the driving member 11 is at least partially elastically retracted at the bottom of the bottom shell 300 through the driving elastic member 10 and is driven and connected to the trigger member 3.

[0059] In this embodiment, the bottom shell 300 is provided with a telescopic through hole 303 , and at least a portion of the end portion of the driving member 11 is elastically telescoped outside the telescopic through hole 303 by driving the elastic member 10 .

[0060] An anti-slip driving fitting portion is provided between the driving member 11 and the trigger member 3, and the anti-slip driving fitting portion includes an inclined driving position 19, a limiting buckle 20, and an arcuate driving position 21 provided on the driving member 11; the inclined driving position 19 is drivingly connected to the arcuate driving position 21, and the limiting buckle 20 is anti-slippingly connected to the arcuate driving position 21, thereby realizing an anti-slip driving connection between the driving member 11 and the trigger member 3.

[0061] A socket fitting portion is provided between the driving member 11 and the fixing frame 6 or the exhaust bracket 8, and the socket fitting portion includes an exhaust bracket socket column 22 provided on the exhaust bracket 8, and a socket hole 23 provided on the driving member 11. The driving elastic member 10 is positioned and sleeved on the exhaust bracket socket column 22, and the exhaust bracket socket column 22 and the driving elastic member 10 extend into the socket hole 23. One end of the driving elastic member 10 elastically acts on the exhaust bracket 8, and the other end elastically acts on the driving member 11, so that the driving member 11 can realize elastic movement relative to the exhaust bracket 8, and at the same time, there will be no shaking or swinging problems during the elastic movement.

[0062] A guide column 12 is provided between the fixing frame 6 and the exhaust bracket 8, and the reset elastic member 5 is positioned on the guide column 12, and its two ends elastically act on the trigger member 3 and the fixing frame 6 respectively. A guide sliding portion 13 is provided on the trigger member 3, and the trigger member 3 elastically slides on the guide column 12 through the cooperation of the reset elastic member 5 and the guide sliding portion 13.

[0063] In this embodiment, the guide column 12 is arranged on the exhaust bracket 8, and a connecting hole 24 is provided on the fixing frame 6. The guide column 12 passes through the guide sliding portion 13 and the reset elastic member 5 in sequence and is fixed on the connecting hole 24. One end of the reset elastic member 5 elastically acts on the trigger member 3, and the other end elastically acts on the fixing frame 6, so that the trigger member 3 can realize elastic movement between the fixing frame 6 and the exhaust bracket 8, and at the same time, there will be no shaking or swinging problems during the elastic movement.

[0064] In this embodiment, the direction of elastic movement of the driving member 11 is perpendicular to the direction of elastic movement of the trigger member 3. Specifically, the driving member 11 elastically moves in the longitudinal direction, and the trigger member 3 elastically moves in the transverse direction.

[0065] The trigger member 3 is provided with a trigger portion 14 and a blocking portion 15 . The trigger portion 14 and the tipping switch 2 are separated from or interact with each other, and the blocking portion 15 blocks or opens the exhaust port 9 .

[0066] Here's how it works: like Figure 11-13As shown, the fruit refrigerator is placed stably, and the end of the driving member 11 contacts the placement surface through the telescopic through-hole 303. At this time, the driving member 11 overcomes the elastic force of the driving elastic member 10 and is driven on the arc-shaped driving position 21 through the tilting driving position 19, so that the trigger member 3 overcomes the elastic force of the reset elastic member 5 and moves toward the direction of the dump switch 2. When the trigger member 3 is active, the trigger portion 14 interacts with the dump switch 2, and the blocking portion 15 opens the exhaust port 9. The deoxygenation group C operates normally and exhales the oxygen in the inner tank 300. The exhaled oxygen is discharged through the oxygen exhaust port B3, the connecting pipe, and the exhaust port 9.

[0067] like Figure 14-16 As shown, when the fruit refrigerator accidentally tips over, the driving member 11 separates from the placement surface and elastically moves toward the outside of the telescopic through hole 303 due to the elastic force of the driving elastic member 10. When the driving member 11 elastically moves, the tilt driving position 19 separates from the arc driving position 21, the limiting buckle 20 is anti-detachably engaged with the arc driving position 21, and the trigger member 3 elastically moves in a direction away from the tipping switch 2 by the elastic force of the reset elastic member 5. When the trigger member 3 elastically moves, the trigger part 14 separates from the tipping switch 2, and the blocking part 15 blocks the exhaust port 9. At this time, the deoxygenation group C stops working, the blocking part 15 blocks the exhaust port 9, and the electrolyte in the deoxygenation module will not leak due to the blockage of the exhaust port 9.

[0068] The above is a preferred embodiment of the present invention, which shows and describes the basic principles, main features and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and improvements may be made to the present invention without departing from the spirit and scope of the present invention. Such changes and improvements are intended to fall within the scope of the present invention as claimed, which is defined by the appended claims and their equivalents.

Claims

1. A deoxygenation module, comprising a deoxygenation seat, characterized in that: A liquid storage cavity is provided in the deoxygenation seat, one side of the liquid storage cavity is connected to an extension cavity, a deoxygenation group is provided on the extension cavity, and an oxygen outlet is provided corresponding to the deoxygenation group, an oxygen return inlet and an oxygen exhaust inlet are provided on the liquid storage cavity, a lower ventilation pipe is extended from the oxygen return inlet toward the inside of the liquid storage cavity, and the oxygen outlet is connected to the oxygen return inlet.

2. The deoxidation module according to claim 1, characterized in that: At least a portion of the oxygen removal seat corresponding to the lower ventilation pipe is fully transparent or semi-transparent.

3. The deoxidation module according to claim 1, characterized in that: The liquid storage cavity and the extension cavity are interconnected, and the two are matched in a straight line or in a zigzag manner at a certain angle. The size of the liquid storage cavity is greater than, equal to, or smaller than the size of the extension cavity.

4. The deoxidation module according to claim 1, characterized in that: A fluid infusion port is provided on the extension cavity or the fluid storage cavity, and a fluid infusion buffer portion is provided corresponding to the fluid infusion port.

5. The deoxidation module according to claim 1, characterized in that: The extension cavity or the liquid storage cavity is provided with a pressure relief port, and the pressure relief port is provided with a pressure relief valve.

6. The deoxidation module according to claim 1, characterized in that: An extension cavity opening is provided on the side of the extension cavity, an assembly block is provided on the extension cavity opening, the deoxidation group is assembled on the extension cavity opening through the assembly block, the assembly block corresponds to the extension cavity opening, and the deoxidation group is also provided with an assembly opening.

7. The deoxygenation module according to any one of claims 1 to 6, characterized in that: The deoxygenation seat includes a box body, the liquid storage cavity is provided inside the box body, one side of the liquid storage cavity is connected to the extension cavity extending at a right angle, the size of the liquid storage cavity is larger than the size of the extension cavity, and a step portion is provided between the two, the inner side of the extension cavity is provided with an extension cavity opening, the deoxygenation group is assembled on the extension cavity opening, the extension cavity is provided with a fluid replenishment cavity above the deoxygenation group and close to the liquid storage cavity, an isolation portion is provided between the fluid replenishment cavity and the liquid storage cavity, and the two are isolated from each other by the isolation portion, the outer side or bottom side of the fluid replenishment cavity is connected to the extension cavity, and a fluid replenishment buffer portion is provided thereon.

8. The deoxidation module according to claim 7, characterized in that: The deoxygenating seat also includes an end cover, which is fixedly arranged at the top opening of the box body and covers the liquid storage cavity, the extension cavity, and the liquid replenishing cavity. The end cover is sequentially provided with the oxygen return inlet, the oxygen exhaust outlet, and the pressure relief port corresponding to the liquid storage cavity from the outside to the inside, the oxygen outlet corresponding to the extension cavity, and the liquid replenishing port corresponding to the liquid replenishing cavity, and a pressure relief valve is provided on the pressure relief port.

9. The deoxygenation module according to claim 8, characterized in that: The box body is made of a fully transparent or translucent material, a right-angled bend is provided on one side of the liquid storage chamber, the right-angled bend extends in a straight line and is connected to the extension chamber, an assembly block is provided on the opening of the extension chamber, and the deoxygenation group is assembled through the assembly block, the assembly block corresponds to the extension chamber opening, the deoxygenation group is also provided with an assembly opening, and a deoxygenation seal is provided on the assembly opening.

10. A fruit refrigerator, characterized in that: The refrigerator comprises the deoxygenation module according to claim 9, wherein the fruit refrigerator comprises an inner tank, a cover body that opens and closes on the inner tank, and a bottom shell fixed to the outer periphery of the inner tank, the box body and / or the end cover are fixedly arranged on the outer side wall of the inner tank, the inner tank is provided with an avoidance port corresponding to the liquid infusion port, and a deoxygenation through hole is provided corresponding to the deoxygenation group, a surrounding edge is provided around the deoxygenation through hole, the deoxygenation group is sealed and positioned within the surrounding edge by the deoxygenation seal, and is connected to the interior of the inner tank through the deoxygenation through hole, a sealing cover is opened and closed on the avoidance port, a positioning column extends from the avoidance port toward the liquid infusion port, the positioning column is positioned and extended into the liquid infusion port, and a liquid infusion seal is provided between the two, and is sealed and matched by the liquid infusion seal, the bottom shell is provided with an observation viewport corresponding to the lower ventilation pipe, and air holes are provided corresponding to the oxygen exhaust port and the pressure relief port; the inner tank or the bottom shell is further provided with an anti-dumping and leakage device corresponding to the deoxygenation module.

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