Refrigeration equipment

Abstract

A refrigeration apparatus (1000) comprises a decanting device (300). The decanting device (300) is configured to extract wine liquid from the wine bottle (10a) and inject air into the extracted wine liquid for decanting. The decanting device (300) comprises a wine outlet mechanism (1), a first one-way valve (141), a first control valve (512), a second control valve (513), a first pump (501), a second pump (502), a mixed gas decanting cavity (40) and a wine outlet pipe (41). When the wine is discharged, the first pump (501) works, so that air enters the first control valve (512) and enters the wine bottle (10a) through the first pump (501), the second control valve (513) and the air flow channel (11), and the pressure of gas above the wine in the wine bottle (10a) is increased. Under the action of the gas pressure, the wine liquid enters the wine suction pipe (20), passes through the first liquid flow channel (12) and the gas mixing decanting cavity (40) and flows out of the wine outlet pipe (41). Moreover, the second pump (502) works, so that air enters the gas-mixing decanting cavity (40) from the second pump (502) and is mixed with the wine liquid in the gas-mixing decanting cavity (40), and gas-mixing decanting is realized.

Description

Refrigeration equipment

[0001] This application claims priority to Chinese patent application No. 202210134043.3 filed on February 14, 2022, priority to Chinese patent application No. 202222210760.8 filed on August 22, 2022, priority to Chinese patent application No. 202211006376.4 filed on August 22, 2022, and priority to Chinese patent application No. 202211006367.5 filed on August 22, 2022, the entire contents of which are incorporated herein by reference. Technical Field

[0002] The present disclosure relates to the technical field of refrigeration equipment, and in particular to a refrigeration equipment. Background Art

[0003] In daily life, more and more people choose to drink red wine with meals. As we all know, before drinking red wine, it is necessary to sober up the wine first.

[0004] Usually, when decanting the wine, you need to pour it into a decanter and then shake the decanter for 30 to 120 minutes to allow the tannins and other substances in the wine to fully contact and react with the oxygen in the air, so as to reduce the sour feeling after the wine enters the mouth.

[0005] Summary of the Invention

[0006] In one aspect, a refrigeration device is provided, comprising a cabinet and a wine decanter. The cabinet defines a storage compartment. The wine decanter is disposed within the storage compartment and defines a storage space for a wine bottle. The wine bottle comprises a bottle mouth, a bottle bottom, and an inner cavity. The wine decanter is configured to extract wine from the bottle, inject air into the extracted wine to decant it, and extract air from the bottle. The wine decanter comprises a wine dispensing mechanism, a first one-way valve, a first control valve, a second control valve, a first pump, a second pump, an air mixing and decanting chamber, and a wine dispensing pipe. The wine dispensing mechanism is connected to the bottle mouth and configured to discharge the wine from the bottle. The wine dispensing mechanism comprises an air flow channel, a first liquid flow channel, and a wine suction pipe. The air flow channel communicates with the inner cavity. One end of the wine suction pipe communicates with the first liquid flow channel, while the other end of the wine suction pipe is located within the inner cavity, near the bottle bottom. The first one-way valve is disposed within the first liquid flow channel. The first one-way valve includes a first inlet and a first outlet, with the first inlet being closer to the end of the first liquid flow channel than the first outlet, and connected to the wine suction tube. The second end of the first control valve is connected to the atmosphere, and the third end of the first control valve is connected to the air flow channel. The second end of the second control valve is connected to the atmosphere, and the third end of the second control valve is connected to the third end of the first control valve and the air flow channel, respectively. The first end of the first pump is connected to the first end of the first control valve, and the second end of the first pump is connected to the first end of the second control valve. The first end of the second pump is connected to the atmosphere. The aeration chamber is connected to the second end of the second pump and the first liquid flow channel, respectively. The wine outlet pipe is connected to the aeration chamber. When dispensing wine, the second end of the first control valve is open and the third end of the first control valve is closed; the second end of the second control valve is closed and the third end of the second control valve is opened. The first pump operates, allowing air to enter the first control valve and then, through the first pump, the second control valve, and the air flow channel, into the wine bottle, thereby increasing the gas pressure above the wine in the bottle. Under the action of the gas pressure, the wine enters the wine suction pipe, passes through the first liquid flow channel and the aeration chamber, and flows out of the wine outlet pipe. Furthermore, the second pump operates, allowing air from the second pump to enter the aeration chamber, mixing with the wine in the aeration chamber to achieve aeration. When vacuuming, the second pump stops, the second end of the first control valve is closed, and the third end of the first control valve is opened; the second end of the second control valve is opened, and the third end of the second control valve is closed. The first pump operates, allowing air in the wine bottle to enter the air flow channel and, through the first control valve and the first pump, into the second control valve, where it is exhausted to the atmosphere from the second control valve.

[0007] In another aspect, a refrigeration device is provided, comprising a cabinet and a wine decanter. The cabinet defines a storage compartment. The wine decanter is disposed within the storage compartment and defines a storage space for a wine bottle. The wine bottle comprises a bottle mouth, a bottle bottom, and an inner cavity. The wine decanter is configured to extract wine from the bottle and inject air into the extracted wine to decant the wine. The wine decanter comprises a wine dispensing mechanism, a first one-way valve, a third control valve, a fourth control valve, a first pump, a second pump, an air mixing and decanting chamber, a wine outlet pipe, a fresh water sealing box, and a wastewater box. The wine dispensing mechanism is connected to the bottle mouth and configured to discharge the wine from the bottle. The wine dispensing mechanism comprises an air flow channel, a first liquid flow channel, a second liquid flow channel, and a wine suction pipe. The air flow channel communicates with the inner cavity. One end of the wine suction pipe communicates with the first liquid flow channel, while the other end of the wine suction pipe is located within the inner cavity, near the bottle bottom. The first one-way valve is disposed within the first liquid flow channel. The first one-way valve includes a first inlet and a first outlet, with the first inlet closer to the end of the first liquid flow channel than the first outlet, connecting to the wine suction tube. The second liquid flow channel is in bidirectional communication with the first outlet, while the second liquid flow channel is in unidirectional communication with the first inlet, preventing liquid in the second liquid flow channel from entering the wine bottle through the first one-way valve. The first end of the first pump is connected to the atmosphere. The first end of the third control valve is connected to the air flow channel; the second end of the third control valve is connected to the second end of the first pump. The first end of the fourth control valve is connected to the second end of the third control valve and the second end of the first pump, respectively. The first end of the second pump is connected to the atmosphere. The aeration chamber is connected to the second end of the second pump and the first liquid flow channel, respectively. The wine outlet pipe is in communication with the aeration chamber. The second one-way valve includes a second inlet and a second outlet; the second outlet is connected to the second liquid flow channel. The clean water sealed box includes a clean water box body and a clean water outlet pipe. The clean water box body is connected to the second end of the fourth control valve. One end of the clean water outlet pipe is located in the clean water box body, near the bottom of the clean water sealing box; the other end of the clean water outlet pipe is connected to the second inlet end. The sewage box is connected to the wine outlet pipe. When discharging wine, the fourth control valve is closed and the third control valve is opened. The first pump operates, allowing air to enter the first pump and then enter the wine bottle through the third control valve and the air flow channel to increase the gas pressure above the wine in the bottle. Under the action of the gas pressure, the wine enters the wine suction pipe and flows through the first liquid flow channel and the aeration chamber to flow out of the wine outlet pipe. In addition, the second pump operates, allowing air from the second pump to enter the aeration chamber, mixing with the wine in the aeration chamber to achieve aeration.The wine decanting device is also configured to clean the wine discharging mechanism, the mixed gas decanting chamber and the wine outlet pipe; during cleaning, the fourth control valve is opened and the third control valve is closed, the first pump works and the second pump stops, so that air enters the first pump and enters the clean water sealing box through the fourth control valve to increase the gas pressure above the clean water in the clean water sealing box; under the action of the gas pressure, the clean water enters the clean water outlet pipe and enters the wine outlet pipe after passing through the second one-way valve, the second liquid flow channel, the first liquid flow channel and the mixed gas decanting chamber, and is discharged from the wine outlet pipe to the sewage box.

[0008] In another aspect, a refrigeration device is provided, comprising a cabinet and a wine decanter. The cabinet defines a storage compartment. The wine decanter is disposed within the storage compartment and defines a storage space for a wine bottle. The wine bottle comprises a bottle mouth, a bottle bottom, and an inner cavity. The wine decanter is configured to extract wine from the bottle and inject air into the extracted wine to decant it. The wine decanter comprises a wine dispensing mechanism, a first one-way valve, a first control valve, a second control valve, a third control valve, a fourth control valve, a first pump, a second pump, an air mixing and decanting chamber, a wine outlet pipe, a fresh water sealing box, and a wastewater box. The wine dispensing mechanism is connected to the bottle mouth and configured to discharge the wine from the bottle to the outside. The wine dispensing mechanism comprises an air flow channel, a first liquid flow channel, a second liquid flow channel, and a wine suction pipe. The air flow channel communicates with the inner cavity. One end of the wine suction pipe communicates with the first liquid flow channel, while the other end of the wine suction pipe is located within the inner cavity, near the bottle bottom. The first one-way valve is disposed within the first liquid flow channel. It includes a first inlet and a first outlet, with the first inlet closer to the end of the first liquid flow channel than the first outlet, connecting to the wine suction tube. The second liquid flow channel is in bidirectional communication with the first outlet, while the second liquid flow channel is in unidirectional communication with the first inlet, preventing liquid in the second liquid flow channel from entering the wine bottle through the first one-way valve. The second end of the first control valve is connected to the atmosphere, while the third end of the first control valve is connected to the air flow channel. The second end of the second control valve is connected to the atmosphere, while the third end of the second control valve is connected to the third end of the first control valve and the air flow channel, respectively. The first end of the first pump is connected to the first end of the first control valve. The first end of the third control valve is connected to the first end of the second control valve, while the second end of the third control valve is connected to the second end of the first pump. The second one-way valve includes a second inlet and a second outlet, with the second outlet connected to the second liquid flow channel. The clean water sealed box includes a clean water box body and a clean water outlet pipe. One end of the clean water outlet pipe is located within the clean water box body, near the bottom of the clean water sealing box. The other end of the clean water outlet pipe is connected to the second inlet. The wastewater box is connected to the wine outlet pipe. The first end of the fourth control valve is connected to the second end of the third control valve and the second end of the first pump, respectively; the second end of the fourth control valve is connected to the clean water box body. The first end of the second pump is connected to the atmosphere. The aeration chamber is connected to the second end of the second pump and the first liquid flow channel, respectively.When discharging wine, the fourth control valve is closed and the fifth valve is opened; the second end of the first control valve is opened and the third end of the first control valve is closed; the second end of the second control valve is closed and the third end of the second control valve is opened; the first pump operates to allow air to enter the first control valve and enter the wine bottle through the first pump, the third control valve, the second control valve and the air flow channel to increase the gas pressure above the wine in the wine bottle; under the action of the gas pressure, the wine enters the wine suction pipe and flows out from the wine outlet pipe through the first liquid flow channel and the aeration chamber; and the second pump operates to allow air from the second pump to enter the aeration chamber and mix with the wine in the aeration chamber to achieve aeration. The decanting device is also configured to extract air from the wine bottle; when vacuuming, the fourth control valve is closed and the fifth valve is opened; the second end of the first control valve is closed, and the third end of the first control valve is open; the second end of the second control valve is open, and the third end of the second control valve is closed; the first pump works, and the second pump stops, so that the gas in the wine bottle enters the air flow channel, and passes through the first control valve, the first pump, the third control valve to the second control valve, and is discharged into the atmosphere from the second control valve. The wine decanting device is also configured to clean the wine discharging mechanism, the mixed gas decanting chamber and the wine outlet pipe; during cleaning, the fourth control valve is opened, the second control valve and the third control valve are closed, the second end of the first control valve is in an open state, and the third end of the first control valve is in a closed state; the first pump is working, and the second pump is stopped, so that air enters the first control valve and enters the clean water box through the first pump and the fourth control valve to increase the gas pressure above the clean water in the clean water box; under the action of the gas pressure, the clean water enters the clean water outlet pipe and passes through the second one-way valve, the second liquid flow channel, the first liquid flow channel and the mixed gas decanting chamber to the wine outlet pipe, and is discharged from the wine outlet pipe. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] In order to more clearly illustrate the technical solutions in the present disclosure, the following briefly introduces the drawings required for use in some embodiments of the present disclosure.

[0010] FIG1A is a perspective view of a refrigeration device according to some embodiments;

[0011] FIG1B is a structural diagram of a refrigeration device according to some embodiments;

[0012] FIG2 is a perspective view of a wine decanting device for a refrigeration device according to some embodiments;

[0013] FIG3 is an exploded view of a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0014] FIG4 is a perspective view of a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0015] FIG5 is a perspective view of a wine suction pipe of a refrigeration device according to some embodiments;

[0016] FIG6 is a partial cross-sectional view of a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0017] FIG7 is an exploded view of a wine dispensing mechanism of a refrigeration device according to some embodiments from another perspective;

[0018] FIG8 is an exploded view of a wine dispensing mechanism of a refrigeration device from another perspective according to some embodiments;

[0019] FIG9 is an exploded view of a joint of a refrigeration device according to some embodiments;

[0020] FIG10 is an exploded view of a joint and a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0021] FIG11 is a perspective view of a wine decanting device of a refrigeration device according to some embodiments from another perspective;

[0022] FIG12 is a partial enlarged view of the circle A in FIG11 ;

[0023] FIG13 is a partial structural diagram of a wine decanting device for a refrigeration device according to some embodiments;

[0024] FIG14 is a partial structural diagram of a wine decanting device of a refrigeration device from another perspective according to some embodiments;

[0025] FIG15 is a partial structural diagram of a wine decanting device of a refrigeration device from another perspective according to some embodiments;

[0026] FIG16 is an exploded view of a fixing member, a connecting rod, a rocker arm, and a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0027] FIG17 is another exploded view of a fixing member, a connecting rod, a rocker arm, and a wine dispensing mechanism of a refrigeration device according to some embodiments;

[0028] FIG18 is an exploded view of a wine dispensing mechanism, a connecting rod, and a rocker arm of a refrigeration device according to some embodiments;

[0029] FIG19 is another partial structural diagram of a refrigeration device according to some embodiments;

[0030] FIG20 is a partial structural diagram of a bracket of a refrigeration appliance according to some embodiments;

[0031] FIG21 is a perspective view of an integrated box of a refrigeration device according to some embodiments;

[0032] FIG22 is an exploded view of a fresh water box, a dirty water box, and a bracket of a refrigeration device according to some embodiments;

[0033] FIG23 is an exploded view of a fresh water box, a dirty water box, and a bracket of a refrigeration device from another perspective according to some embodiments;

[0034] FIG24 is an exploded view of a fresh water box, a dirty water box, and a bracket of a refrigeration device from another perspective according to some embodiments;

[0035] FIG25 is an exploded view of a fresh water box, a dirty water box, and a bracket of a refrigeration device from another perspective according to some embodiments;

[0036] FIG26 is an exploded view of a fresh water box, a dirty water box, and a bracket of a refrigeration device from another perspective according to some embodiments;

[0037] FIG27 is a perspective view of a bracket and a control box of a refrigeration appliance according to some embodiments;

[0038] FIG28 is an exploded view of a control box of a refrigeration appliance according to some embodiments;

[0039] FIG29 is a schematic diagram illustrating a wine dispensing operation performed by a wine aerating device of a refrigeration device according to some embodiments;

[0040] FIG30 is a schematic diagram illustrating a vacuuming operation performed by a wine decanting device of a refrigeration device according to some embodiments;

[0041] FIG31 is a schematic diagram illustrating a wine decanting device of a refrigeration device performing an emptying operation according to some embodiments;

[0042] FIG32 is a schematic diagram illustrating another wine aerating device of a refrigeration device according to some embodiments performing a wine dispensing operation;

[0043] FIG33 is a schematic diagram illustrating a cleaning operation performed by another wine decanting device of a refrigeration appliance according to some embodiments;

[0044] FIG34 is a schematic diagram illustrating a principle of an emptying operation of another wine aerating device of a refrigeration appliance according to some embodiments;

[0045] FIG35 is a schematic diagram illustrating a wine dispensing operation performed by another wine aerating device of a refrigeration device according to some embodiments;

[0046] FIG36 is a schematic diagram illustrating a vacuuming operation performed by another wine decanting device of a refrigeration appliance according to some embodiments;

[0047] FIG37 is a schematic diagram illustrating a cleaning operation performed by another wine decanting device of a refrigeration appliance according to some embodiments;

[0048] FIG38 is a schematic diagram illustrating a principle of an emptying operation performed by another wine decanting device of a refrigeration appliance according to some embodiments. DETAILED DESCRIPTION

[0049] The following will be combined with the accompanying drawings to clearly and completely describe the technical solutions in some embodiments of the present disclosure. Obviously, the embodiments described are only some embodiments of the present disclosure, not all embodiments. Based on the embodiments provided by the present disclosure, all other embodiments obtained by ordinary technicians in this field are within the scope of protection of the present disclosure.

[0050] In daily life, more and more people choose to drink red wine with meals. Before drinking red wine, decanting can fully release the aroma of the wine and improve the taste.

[0051] Typically, decanting involves shaking the container (such as a wine glass) to swirl the wine around the sides, mixing it with air and allowing it to fully oxidize. Rich, firm red wines like Barolo and Amarone, with their high tannin content and large body, require decanting for approximately two hours. Lighter-bodied red wines like Pinot Noir also require decanting for 30 to 60 minutes. This method of decanting takes too long, requiring the wine to be decanted beforehand, making it inconvenient for the user.

[0052] Some embodiments of the present disclosure provide a refrigeration device 1000. Referring to Figures 1A and 1B, refrigeration device 1000 includes a cabinet 100 and a wine aerating device 300 (i.e., module 300) for aerating red wine. A low-temperature storage room 200 is defined within cabinet 100. The wine aerating device 300 is disposed within storage room 200 and has a storage space for wine bottles. The wine aerating device 300 is configured to dispense and / or enhance aeration of bottled red wine.

[0053] In some embodiments, the wine decanting device 300 is further configured to perform vacuum on the bottled wine.

[0054] In some embodiments, the wine decanting device 300 is further configured to clean the pipes and components on the wine outlet path.

[0055] It should be noted that the refrigeration device 1000 can be configured as a wine cabinet, a refrigerator or a freezer, etc.

[0056]

Wine distribution agency 1

[0057] Referring to Figures 2 to 4, the wine decanting device 300 includes a wine discharging mechanism 1, which is connected to the mouth of the wine bottle 10a and is configured to extract the wine in the wine bottle 10a to the outside of the wine bottle. The wine discharging mechanism 1 is adapted to the mouth of the wine bottle 10a. The wine discharging mechanism 1 includes an air flow channel 11, a first liquid flow channel 12, and a second liquid flow channel 13. The air flow channel 11 and the first liquid flow channel 12 are respectively connected to the inner cavity of the wine bottle 10a. The second liquid flow channel 13 is connected to the first liquid flow channel 12. The air flow channel 11 and the first liquid flow channel 12 respectively pass through the wine discharging mechanism 1.

[0058] Referring to Figure 5 , the wine aerating device 300 further includes a wine suction tube 20 for aspirating wine from the wine bottle 10a. One end of the wine suction tube 20 is connected to the first liquid flow channel 12, while the other end of the wine suction tube 20 (i.e., the end distal from the wine dispensing mechanism 1) extends into the wine bottle 10a and is positioned near the bottom of the bottle 10a. This allows the wine suction tube 20 to be immersed in the wine in the bottle 10a, minimizing wine residue in the bottle 10a when it is emptied.

[0059] For example, the wine suction tube 20 is a telescopic wine suction tube, and the end of the wine suction tube 20 away from the wine dispensing mechanism 1 has a flared section 201 to increase the inner diameter of the wine suction tube 20, increase the cross-sectional area of ​​wine suction, increase the wine suction amount, and avoid interruption of wine dispensing.

[0060] In some embodiments, the wine suction tube 20 can have a multi-section structure. For example, the wine suction tube 20 can have a three-section structure, namely, comprising an upper wine suction tube, a middle wine suction tube, and a lower wine suction tube. The lower wine suction tube is connected to the middle wine suction tube and is slidable relative to the middle wine suction tube; the middle wine suction tube is connected to the upper wine suction tube and is slidable relative to the upper wine suction tube. The flared section 201 is located at the lower end of the lower wine suction tube. In this way, when wine bottles 10a of different heights are placed in the decanting device 300, the sections of the wine suction tube can be adjusted so that the flared section 201 is closer to the bottom of the bottle 10a, thereby reducing the amount of wine remaining in the bottle 10a when it is emptied.

[0061] Referring to Figures 6 and 7 , the wine dispensing mechanism 1 further includes a fourth valve 141 (i.e., a first one-way valve), which is installed in the first liquid flow channel 12. The fourth valve 141 includes an inlet end (i.e., a first inlet end) and an outlet end (i.e., a first outlet end). The inlet end of the fourth valve 141 is located on the side of the fourth valve 141 that is close to the end of the first liquid flow channel 12 that connects to the wine suction tube 20, while the outlet end of the fourth valve 141 is located on the side of the fourth valve 141 that is away from the end of the first liquid flow channel 12 that connects to the wine suction tube 20. Furthermore, the inlet end and the outlet end of the fourth valve 141 are in one-way communication, preventing liquid in the first liquid flow channel 12 from flowing into the wine bottle 10a through the fourth valve 141 and contaminating the wine in the bottle 10a.

[0062] The second liquid flow channel 13 is in bidirectional communication with the outlet of the fourth valve 141 and in unidirectional communication with the inlet of the fourth valve 141. The fourth valve 141 allows the wine in the wine bottle 10a to flow out of the bottle normally while preventing external liquid or gas from entering the bottle 10a and contaminating the wine therein. For example, the fourth valve 141 is a one-way valve.

[0063] 6 to 8 , the wine dispensing mechanism 1 includes a first cover 101 and a second cover 102. The first cover 101 is located above the second cover 102, and the first cover 101 is detachably connected to the second cover 102. For example, the first cover 101 and the second cover 102 are connected by fasteners (such as screws).

[0064] 6 , the first liquid flow channel 12 includes a first upper liquid flow channel 121 (ie, a first sub-liquid flow channel) defined in the first cover 101 and a first lower liquid flow channel 122 (ie, a second sub-liquid flow channel) defined in the second cover 102 .

[0065] For example, the lower end of the fourth valve 141 is the inlet end of the fourth valve 141, the upper end of the fourth valve 141 is the outlet end of the fourth valve 141, the inlet end of the fourth valve 141 is located in the first lower liquid flow channel 122, and the outlet end of the fourth valve 141 extends into the first upper liquid flow channel 121, so that the first lower liquid flow channel 122 is connected to the first upper liquid flow channel 121, and it is convenient to install the fourth valve 141 in the first liquid flow channel 12.

[0066] 8 , the fourth valve 141 includes a fourth valve housing 1411 (i.e., the housing). The side of the fourth valve housing 1411 is open to form a fourth valve opening 1412 (i.e., the valve opening). The fourth valve opening 1412 is in bidirectional communication with the outlet of the fourth valve 141, and in unidirectional communication with the inlet of the fourth valve 141. In other words, liquid at the inlet of the fourth valve 141 can flow to the fourth valve opening 1412, but liquid at the fourth valve opening 1412 cannot flow to the inlet of the fourth valve 141.

[0067] The second liquid flow channel 13 is communicated with the fourth valve opening 1412 , and the second liquid flow channel 13 is communicated with the first liquid flow channel 12 through the fourth valve opening 1412 and the outlet end of the fourth valve 141 .

[0068] It can be understood that by providing the fourth valve opening 1412, the second liquid flow channel 13 can be connected to the first liquid flow channel 12, so that the liquid in the second liquid flow channel 13 can enter the first liquid flow channel 12 but cannot enter the wine bottle 10a. In this way, it can prevent external liquid or gas from contaminating the wine in the wine bottle 10a.

[0069] For example, referring to Figure 8 , the second liquid flow channel 13 is defined within the first cover 101, and the fourth valve opening 1412 is located on the portion of the fourth valve housing 1411 that is inserted into the first cover 101. That is, the fourth valve opening 1412 is located in the first cover 101. The lower end of the second liquid flow channel 13 penetrates the first cover 101.

[0070] In some embodiments, the second liquid flow path 13 includes a second upper liquid flow path defined within the first cover 101 and a second lower liquid flow path defined within the second cover 102. The fourth valve opening 1412 is located on the portion of the fourth valve housing 1411 that is inserted into the first cover 101, or the fourth valve opening 1412 is located on the portion of the fourth valve housing 1411 that is inserted into the second cover 102, or the fourth valve opening 1412 is located on the side of the fourth valve housing 1411 and at the connection between the first cover 101 and the second cover 102.

[0071] 6 and 7 , the wine dispensing mechanism 1 further includes a first sealing ring 161. The first sealing ring 161 is disposed between the first cover 101 and the second cover 102 and is sleeved on the outer periphery of the first liquid flow channel 12 to seal the portion of the first liquid flow channel 12 located at the connection between the first cover 101 and the second cover 102. Sealing ring grooves 143 that cooperate with the first sealing ring 161 are respectively disposed at positions corresponding to the first sealing ring 161 on the first cover 101 and / or the second cover 102, so as to facilitate the placement of the first sealing ring 161 between the first cover 101 and the second cover 102.

[0072] In some embodiments, referring to Figures 6 and 7, the first sealing ring 161 is located on the periphery of the second liquid flow channel 13. When the second liquid flow channel 13 is set to pass through the first cover body 101, the first sealing ring 161 can simultaneously seal the connection between the first liquid flow channel 12 and the second liquid flow channel 13 located at the first cover body 101 and the second cover body 102.

[0073] Referring to Figure 8, the wine dispensing mechanism 1 further includes a second sealing ring 162. The second sealing ring 162 is disposed between the inlet end of the fourth valve 141 and the first lower liquid flow channel 122 to seal the inlet end of the fourth valve 141 and the first lower liquid flow channel 122, thereby preventing the liquid in the first lower liquid flow channel 122 from flowing out of the fourth valve 141 through the gap between the inlet end of the fourth valve 141 and the first lower liquid flow channel 122, ensuring that the liquid in the first lower liquid flow channel 122 flows into the fourth valve 141 and then out of the fourth valve 141. The longitudinal cross-sections of the first sealing ring 161 and the second sealing ring 162 along their extension direction are circular, elliptical, rectangular, or the like.

[0074] 6 to 8 , the wine dispensing mechanism 1 further includes a switch 142. The switch 142 is installed in the air flow passage 11 and is configured to disconnect or connect the air flow passage 11.

[0075] 6 to 8 , the air flow channel 11 includes an upper air flow channel 111 (i.e., a first sub-air flow channel) defined within the first cover 101 and a lower air flow channel 112 (i.e., a second sub-air flow channel) defined within the second cover. For example, the switch 142 is configured to disconnect or connect the upper air flow channel 111 and the lower air flow channel 112.

[0076] For example, the switch 142 includes a first switch air pipe 1421 and a second switch air pipe 1422. The first switch air pipe 1421 is inserted into and communicates with the upper air flow channel 111, and the second switch air pipe 1422 is inserted into and communicates with the lower air flow channel 112. In this way, by controlling the switch 142, the first switch air pipe 1421 and the second switch air pipe 1422 can be connected or disconnected, thereby connecting or disconnecting the upper air flow channel 111 and the lower air flow channel 112.

[0077] For example, the switch 142 is a knob-type switch, that is, the switch 142 further includes a rotating core 1423. By rotating the rotating core 1423, the first switch air pipe 1421 and the second switch air pipe 1422 can be connected or disconnected, that is, the upper air flow channel 111 and the lower air flow channel 112 can be connected or disconnected, thereby controlling the connection or disconnection between the interior of the wine bottle 10a and the outside world.

[0078] Referring to Figures 6 to 8 , a switch installation space 15 is defined between the first cover 101 and the second cover 102, communicating with the upper airflow passage 111 and the lower airflow passage 112. The switch installation space 15 has an open end 151 for installing the switch, facing the side of the wine dispensing mechanism 1. A first switch air pipe 1421 is disposed on the side of the rotating core 1423, and a second switch air pipe 1422 is disposed on the side of the rotating core 1423 away from the open end 151 for installing the switch.

[0079] For example, the switch 142 is connected to the second cover 102 through the switch mounting open end 151 , and the switch second air pipe 1422 is inserted into the lower air flow channel 112 ; the first cover 101 is connected to the second cover 102 , and the switch first air pipe 1421 is inserted into the upper air flow channel 111 .

[0080] 6, the lower air channel 112 includes a lower air channel plug section 1121 connected to the switch second air pipe 1422 and a lower air channel communication section 1122 communicating with the inner cavity of the wine bottle 10a. For example, the lower air channel plug section 1121 is arranged horizontally, and the lower air channel communication section 1122 is arranged vertically.

[0081] 6 to 8 , the wine dispensing mechanism 1 further includes a third sealing ring 163. The third sealing ring 163 is sleeved around the outer periphery of the first air pipe 1421 and is located between the first air pipe 1421 and the inner wall of the upper air flow channel 111 to seal the first air pipe 1421 and the inner wall of the upper air flow channel 111, thereby preventing air from escaping through the gap between the first air pipe 1421 and the upper air flow channel 111.

[0082] For example, the third sealing ring 163 includes a first extrusion section and a first limiting section. The first extrusion section is connected to the first limiting section.

[0083] The first extrusion section is sleeved around the outer circumference of the switch first air pipe 1421 and inserted into the upper air channel 111 to seal the first air pipe 1421 with the upper air channel 111. The first limiting section is located within the switch installation space 15. The first limiting section is radially outward of the first extrusion section and extends circumferentially along the first extrusion section. When the first extrusion section (or the switch first air pipe 1421) is inserted into the upper air channel 111, the first limiting section abuts the lower end of the upper air channel 111, preventing the third sealing ring 163 from completely entering the upper air channel 111.

[0084] 6 to 8 , the wine dispensing mechanism 1 further includes a fourth sealing ring 164. The fourth sealing ring 164 is sleeved around the outer periphery of the second air pipe 1422 and is located between the second air pipe 1422 and the inner wall of the lower air flow channel 112 to seal the second air pipe 1422 and the inner wall of the lower air flow channel 112, thereby preventing air from flowing out of the gap between the second air pipe 1422 and the lower air flow channel 112.

[0085] For example, the fourth sealing ring 164 includes a second extrusion section and a second limiting section. The second extrusion section is connected to the second limiting section.

[0086] The second extrusion section is sleeved around the outer circumference of the switch second air pipe 1422 and inserted into the lower air flow channel 112 to seal the switch second air pipe 1422 with the lower air flow channel 112. The second limiting section is located within the switch installation space 15. The second limiting section is radially outward of the second extrusion section and extends circumferentially along the second extrusion section. When the second extrusion section (or the switch second air pipe 1422) is inserted into the lower air flow channel 112, the second limiting section abuts against the end of the lower air flow channel 112 near the switch installation space 15, preventing the fourth sealing ring 164 from completely entering the lower air flow channel 112.

[0087] Referring to Figures 6-8 , the wine dispensing mechanism 1 further includes a wine dispensing column 171. This column 171 extends downward from the lower surface of the second cover 102 and is inserted into the mouth of the wine bottle 10a. The air channel 11, which communicates with the interior of the wine bottle 10a, and the first liquid channel 12, which communicates with the interior of the wine bottle 10a, are located at the lower ends of the wine dispensing column 171.

[0088] Referring to Figures 3 and 7 , the wine dispensing mechanism 1 further includes a bottle mouth sealing sleeve 103. This sleeve is positioned around the outer periphery of the wine dispensing column 171. One end of the sleeve is inserted into the mouth of the wine bottle 10a, positioned between the mouth of the wine bottle 10a and the wine dispensing column 171; the other end of the sleeve is positioned outside the wine bottle 10a. This seal seals the wine dispensing column 171 against the inner wall of the wine bottle 10a, preventing air from entering the wine bottle 10a and oxidizing the wine, which could deteriorate the wine and reduce its taste.

[0089] For example, referring to Figure 7, the bottle mouth sealing sleeve 103 includes a bottle mouth sealing section 1031 and a bottle mouth retaining section 1032. The bottle mouth retaining section 1032 is disposed radially outward of the bottle mouth sealing section 1031 and extends circumferentially along the bottle mouth sealing section 1031. The bottle mouth retaining section 1032 is located at the end of the bottle mouth sealing section 1031 that is away from the bottom of the wine bottle 10a.

[0090] The bottle mouth sealing section 1031 is inserted into the bottle mouth of the wine bottle 10a to seal the bottle mouth of the wine bottle 10a and the wine dispensing column 171. The bottle mouth limiting section 1032 abuts against the edge of the bottle mouth of the wine bottle 10a to limit the bottle mouth sealing section 1031, thereby preventing the bottle mouth limiting section 1032 from entering the wine bottle 10a.

[0091] A sealing protrusion 10311 is provided on the outer periphery of the bottle mouth sealing section 1031 along the circumference of the bottle mouth sealing section 1031 to increase the friction between the bottle mouth sealing section 1031 and the inner wall of the wine bottle 10a, thereby preventing the wine bottle 10a from falling off the wine dispensing mechanism 1 and improving the sealing between the bottle mouth sealing sleeve 103 and the wine bottle 10a.

[0092] For example, the sealing protrusion 10311 can be provided as a continuous circle (i.e., the sealing protrusion 10311 is annular). The radially outer end of the sealing protrusion 10311 is inclined away from the bottom of the wine bottle 10a to increase the friction between the bottle mouth sealing section 1031 and the inner wall of the wine bottle 10a, thereby preventing the wine bottle 10a from falling off the wine dispensing mechanism 1.

[0093]

Connector 30

[0094] 9 and 10 , the wine decanting device 300 further includes a joint 30. The joint 30 cooperates with the wine dispensing mechanism 1 so that the joint has a communication function; and the joint 30 is detachably connected to the wine dispensing mechanism 1.

[0095] The connector 30 defines an air flow channel 301, a first liquid flow channel 302, and a second liquid flow channel 303. When the connector is connected to the wine dispensing mechanism 1, the air flow channel 301 is opposite to and communicates with the air flow channel 11, the first liquid flow channel 12 is opposite to and communicates with the first liquid flow channel 302, and the second liquid flow channel 13 is opposite to and communicates with the second liquid flow channel 303.

[0096] The connector 30 also includes a first connecting tube 304, a second connecting tube 305, and a third connecting tube 306. The first connecting tube 304 connects to the end of the connector's air flow channel 301, away from the wine dispensing mechanism 1. The second connecting tube 305 connects to the end of the connector's first liquid flow channel 302, away from the wine dispensing mechanism 1. The third connecting tube 306 connects to the end of the connector's second liquid flow channel 303, away from the wine dispensing mechanism 1.

[0097] The connector 30 further includes a connector fixing portion 311, a first connector column 307, and a second connector column 308. The first connector column 307 and the second connector column 308 are disposed on a side surface of the connector fixing portion 311 near the first cover 101 and extend toward the first cover 101. The connector air flow channel 301 is defined within the first connector column 307 and extends through the lower end of the first connector column 307. The first connector liquid flow channel 302 and the second connector liquid flow channel 303 are defined within the second connector column 308 and extend through the lower end of the second connector column 308. For example, the first connector liquid flow channel 302 and the second connector liquid flow channel 303 are spaced apart within the second connector column 308. For example, the first liquid flow channel 302 of the connector is parallel to the second liquid flow channel 303 of the connector, which is beneficial to reducing the radial size of the second column 308 of the connector, or the first liquid flow channel 302 of the connector is not parallel to the second liquid flow channel 303 of the connector, which is beneficial to improving the flexibility of the pipeline arrangement in the connector 30.

[0098] The connector 30 is detachably and hermetically connected to the wine dispensing mechanism 1. The connector 30 also includes a first sealing sleeve 309 sleeved over the lower end of the connector's first column 307 and a second sealing sleeve 310 sleeved over the lower end of the connector's second column. The lower end of the first sealing sleeve 309 is provided with a first sealing sleeve through-hole 3091 that is opposite to and communicates with the lower end of the connector's air flow channel 301. The lower end of the second sealing sleeve 310 is provided with a second sealing sleeve through-hole 3101 that is opposite to and communicates with the lower end of the connector's first liquid flow channel 302, and a third sealing sleeve through-hole 3102 that is opposite to and communicates with the lower end of the connector's second liquid flow channel 303.

[0099] When the connector 30 is connected to the wine dispensing mechanism 1, the lower end of the first sealing sleeve 309 abuts against the wine dispensing mechanism 1, and the first sealing sleeve through-hole 3091 faces the air flow channel 11. The lower end of the second sealing sleeve 310 abuts against the wine dispensing mechanism, and the second sealing sleeve through-hole 3101 and the third sealing sleeve through-hole 3102 face the first liquid flow channel 12 and the second liquid flow channel 13, respectively. It will be appreciated that the provision of the first sealing sleeve 309 and the second sealing sleeve 310 facilitates a sealed connection between the connector 30 and the wine dispensing mechanism 1.

[0100] For example, referring to FIG10 , when the joint 30 is connected to the wine dispensing mechanism 1 , the lower end of the first sealing sleeve 309 and the lower end of the second sealing sleeve 310 respectively abut against the first cover 101 .

[0101] For example, referring to Figures 4 and 10, the upper surface of the first cover 101 is recessed downward to form a first cover groove 1011 that is compatible with the first sealing sleeve 309 and a second cover groove 1012 that is compatible with the second sealing sleeve 310. When the joint 30 is connected to the wine dispensing mechanism 1, the first sealing sleeve 309 is inserted into the first cover groove 1011, and the lower end of the first sealing sleeve 309 abuts against the bottom wall of the first cover groove 1011. The second sealing sleeve 310 is inserted into the second cover groove 1012, and the lower end of the second sealing sleeve 310 abuts against the bottom wall of the second cover groove 1012.

[0102] The top of one, two or three of the connector air flow channel 301, the connector first liquid flow channel 302 and the connector second liquid flow channel 303 are located in the connector fixing part 311, and accordingly, the connector first connecting tube 304, the connector second connecting tube 305 and the connector third connecting tube 306 are connected to the side of the connector fixing part 311 corresponding to the connector air flow channel 301, the connector first liquid flow channel 302 and the connector second liquid flow channel 303 respectively.

[0103]

Stand 70

[0104] Referring to Figure 11 , the wine decanting device 300 further includes a bracket 70. The bracket 70 includes a first partition 7041 and a second partition 7042, and defines a bracket cavity within the bracket 70. The first partition 7041 and the second partition 7042 divide the bracket cavity into a first accommodating space 701, a second accommodating space 702, and a third accommodating space 703. The first accommodating space 701 and the third accommodating space 703 are located on opposite sides of the second accommodating space 702.

[0105] The bracket 70 further includes a first side plate 7043 and a second side plate 7044. The first side plate 7043 and the second side plate 7044 are respectively connected between the first partition plate 7041 and the second partition plate 7042 and are disposed opposite each other on two sides of the second accommodating space 702 (the front and rear sides as shown in FIG. 11 ), thereby defining the second accommodating space 702 together with the first partition plate 7041 and the second partition plate 7042.

[0106] The bracket 70 also includes a top plate 7049. The top plate 7049 covers the first accommodating space 701, the second accommodating space 702, and the third accommodating space 703. The top plate 7049 has a first top plate opening 70491 and a second top plate opening 70492 at positions corresponding to the first accommodating space 701 and the second accommodating space 702, respectively, to facilitate installation of the wine dispensing mechanism 1, the connector 30, the decanting device 300, etc., into the first accommodating space 701 and the second accommodating space 702.

[0107]

Fixer 705

[0108] 11 , the connector 30 is connected to the bracket 70 . For example, the connector 30 is located in the first accommodation space 701 .

[0109] 11 and 12 , the bracket 70 further includes a third side plate 7045 . The third side plate 7045 is disposed on one side of the first accommodating space 701 (the rear side as shown in FIG. 11 ) and is connected to the first partition plate 7041 .

[0110] The bracket 70 further includes a fixing plate 7151. The fixing plate 7151 is located on a side of the third side plate 7045 close to the first accommodating space 701. The fixing plate 7151 is spaced apart from the third side plate 7045 to define a fixing member slot 7152. The top of the fixing member slot 7152 is open.

[0111] For example, referring to FIG. 11 , the bracket 70 includes two fixing plates 7151 , and the two fixing plates 7151 cooperate with the first accommodating space 701 to define two opposite fixing member slots 7152 .

[0112] 13 and 14 , the bracket 70 further includes a fixing member 705 disposed within the first accommodating space 701. The connector 30 is fixed to the fixing member 705. The fixing member 705 includes two fixing member inserting plates 7051, a fixing member top plate 7052, and two fixing member side plates 7053 connected below the fixing member top plate and arranged opposite each other. The two fixing member inserting plates 7051 are respectively connected to the sides of the fixing member side plates 7053 and / or the fixing member top plate 7052.

[0113] The fixing member inserting plate 7051 is inserted into the fixing member slot 7152 and supported by the fixing plate 7151 , so that the fixing member 705 is stably fixed on the bracket 70 .

[0114] For example, the fixing plate 7151 includes a fixing bottom plate 71511 and a fixing front side plate 71512, and the fixing member inserting plate 7051 is supported by the fixing bottom plate 71511. The fixing member inserting plate 7051 is clamped between the fixing side plate 71512 and the third side plate 7045, thereby preventing the fixing member 705 from shaking in the fixing member slot 7152.

[0115] 14 , a connector slot 70521 is provided at the bottom of the fixing member top plate 7052. The connector slot 70521 is open toward the third side plate 7045. The connector slot 70521 includes a lower slot wall 70523. A portion of the lower slot wall 70523 is open to allow for the first connector column 307 and the second connector column 308 to pass through.

[0116] Referring to Figure 15, the side of the top plate of the fixing member is provided with a connector slot 70522 connected to the connector slot, and the connector fixing part 311 is provided with a connector buckle 3111 adapted to the connector slot. The connector fixing part is inserted into the connector slot and is engaged with the connector slot through the connector buckle, so that the connector can be stably fixed on the fixing member.

[0117]

Connecting rod 706

[0118] 16 and 17 , the wine decanting device 300 further includes two connecting rods 706 . The two connecting rods 706 connect opposite sides of the wine dispensing mechanism 1 . The connecting rods 706 include connecting rod inserts 7061 , through which the connecting rods 706 are connected to the wine dispensing mechanism 1 .

[0119] 16 and 17 , the connecting rod 706 further includes a connecting rod guide groove 7062 and a first connecting rod plate 7063 (i.e., the connecting rod plate). The connecting rod plug 7061 is disposed on a side of the first connecting rod plate 7063 that is close to the wine dispensing mechanism 1, and the connecting rod guide groove 7062 is located on a side of the first connecting rod plate 7063 that is away from the wine dispensing mechanism 1.

[0120] The fixing member side plate 7053 defines a connecting rod guide rail 70531 and a connecting rod retaining hole 70532. The connecting rod retaining hole 70532 extends through the fixing member side plate 7053 along its thickness, with the lower end of the connecting rod retaining hole 70532 open toward the front. The connecting rod guide rail 70531 is located in front of the connecting rod retaining hole 70532, and the rear end of the connecting rod guide rail 70531 is connected to the lower side wall of the connecting rod retaining hole 70532. For example, the connecting rod guide rail 70531 is arranged horizontally, while the connecting rod retaining hole 70532 is a strip-shaped hole and is arranged vertically.

[0121] 15 to 17 , the wine decanting device 300 further includes a rocker 707. The two ends of the rocker 707 are respectively connected to the front ends (front sides as shown in FIG17 ) of the first link plates 7063 of the two connecting rods 706. The two connecting rods 706 are respectively slidably connected to the fixing member 705. For example, the connecting rod guide rail 70531 is disposed in the connecting rod guide groove 7062, and the connecting rod guide groove 7062 is slidable relative to the connecting rod guide rail 70531. Thus, along the extension direction of the connecting rod guide rail 70531, the connecting rod 706 is pushed into the connecting rod limiting hole 70532, the lower side wall of the connecting rod limiting hole 70532 is located in the connecting rod guide groove 7062, and the rocker 707 is pressed downward, and the connecting rod 706 rotates and moves upward, driving the wine dispensing mechanism 1 to move upward, connecting the joint 30 to the wine dispensing mechanism 1 and confining the connecting rod 706 in the connecting rod limiting hole 70532.

[0122] It is understood that by providing the connecting rod guide groove 7062 and the connecting rod guide rail 70531, the connecting rod guide rail 70531 can perform a guiding function, allowing the connecting rod 706 to move along the connecting rod guide rail 70531, thereby improving the stability of the movement of the connecting rod 706. The provision of the connecting rod guide groove 7062, the connecting rod limiting hole 70532, and the rocker 707 can confine the connecting rod 706 within the connecting rod limiting hole 70532, thereby enabling the wine dispensing mechanism 1 to be connected to the joint 30.

[0123] In some embodiments, the connecting rod plug 7061 of one of the two connecting rods 706 is inserted from the switch mounting open end 151 into the switch mounting space 15 and connected to the rotating core 1423. Thus, rotating the connecting rod 706 can drive the rotating core 1423 to rotate, thereby connecting or disconnecting the first switch air pipe 1421 and the second switch air pipe 1422, thereby opening or disconnecting the air flow channel 11.

[0124] One of the rotating core 1423 and the connecting rod plug 7061 is provided with a slot, and the other is provided with an insert plate. By inserting the insert plate into the slot, the connecting rod 706 can be rotated to drive the rotating core 1423 to rotate.

[0125] For example, referring to Figures 7 and 17, a rotating slot 14231 is provided on the rotating core 1423, and a connecting rod insert plate 70611 is provided on the connecting rod insert column 7061 of the connecting rod 706. By inserting the connecting rod insert plate 70611 into the rotating slot 14231, the connecting rod 706 drives the rotating core to rotate through the connecting rod insert plate 70611 and the rotating slot 14231 when rotating.

[0126] Referring to Figure 17 , a connecting rod insertion hole 144 is provided on the side opposite the switch mounting space 15 of the wine dispensing mechanism 1. The connecting rod insertion post 7061 of the other connecting rod 706 is inserted into the connecting rod insertion hole 144. Pressing the rocker 707 downward causes the connecting rod 706 to rotate and move upward, which in turn rotates the rotating core 1423, causing the first switch air pipe 1421 and the second switch air pipe 1422 to connect.

[0127] It will be appreciated that the connection between connecting rod 706 and rotating core 1423 allows the connection between connector 30 and wine dispensing mechanism 1 to simultaneously switch air passage 11 from closed to open. Thus, when the wine dispensing mechanism 1 is disconnected from connector 30, air passage 11 is closed, preventing air from entering the wine bottle 10a. When the wine dispensing mechanism 1 is connected to connector 30, air passage 11 is open, allowing air to flow in both directions within air passage 11.

[0128] The connecting rod 706 further includes a second connecting rod plate 7064 located on a side of the first connecting rod plate 7063 away from the wine dispensing mechanism 1. The second connecting rod plate 7064 is connected to the first connecting rod plate 7063 via a connecting post. Thus, the second connecting rod plate 7064, the first connecting rod plate 7063, and the connecting post together form a connecting rod guide groove 7062. The connecting rod guide groove 7062 can be continuous, that is, the connecting rod guide groove 7062 is arranged around the connecting post.

[0129] The fixing member 705 also includes a connecting rod limiting plate 7054 arranged on the side of the connecting rod guide rail 70531 away from the wine dispensing mechanism 1. The connecting rod limiting plate 7054 is separated from the connecting rod guide rail 70531 to form a connecting rod limiting groove 70541. The second connecting rod plate 7064 is located in the connecting rod limiting groove 70541. The connecting rod limiting groove 70541 can limit the second connecting rod plate 7064 and guide the connecting rod 706.

[0130] In some embodiments, referring to FIG18 , the wine dispensing mechanism 1 further includes a connecting rod installation space 15a. The connecting rod installation space 15a is defined between the first cover 101 and the second cover 102 and is connected to the upper air flow channel 111 and the lower air flow channel 112, respectively. The connecting rod plug 7061 of one of the two connecting rods 706 is inserted into the connecting rod installation space 15a. The connecting rod plug 7061 has a connecting rod channel 70612, which penetrates the connecting rod plug 7061 in the radial direction of the connecting rod plug 7061. When the connecting rod plug 7061 is inserted into the connecting rod installation space 15a, the connecting rod channel 70612 is located in the air flow channel 11. The connecting rod plug 7061 of the other of the two connecting rods 706 is inserted into the connecting rod insertion hole 144.

[0131] When the rocker 707 is pressed downward, the connecting rod 706 is driven to rotate, connecting the two ends of the connecting rod channel 70612 to the upper air flow channel 111 and the lower air flow channel 112 respectively, thereby connecting the upper air flow channel 111 and the lower air flow channel 112.

[0132] It can be understood that the above arrangement allows the joint 30 to be connected to the wine dispensing mechanism 1 while also enabling the air flow channel 11 to be switched from closed to open, so that the air flow channel 11 can be closed when the wine dispensing mechanism 1 is not connected to the joint 30 to prevent air from entering the wine bottle, and the air flow channel 11 can be switched on when the wine dispensing mechanism 1 is connected to the joint 30, so that gas can be normally transported into the wine bottle 10a through the air flow channel 11 or gas can be extracted from the wine bottle 10a through the air flow channel 11.

[0133] 2 , a display panel placement box 7081 is provided on a side (e.g., the right side) of the first accommodating space 701 opposite the first partition 7041. The display panel placement box 7081 is open on a side facing away from the first partition 7041. The wine decanting device 300 also includes a display panel 7082 for display and operation. The display panel 7082 is installed in the display panel placement box 7081 through the opening of the display panel placement box 7081.

[0134] 17 , the fixing member side plate 7053 is provided with a fixing member side plate through hole 70533 for the pipes and / or lines to pass through, so as to facilitate the pipes or lines to pass through.

[0135] 11 , the bracket 70 further includes a bottom plate 7048 located below the second accommodating space. The bottom plate 7048 is connected between the first partition plate 7041 and the second partition plate 7042; and / or, the bottom plate 7048 is connected between the first side plate 7043 and the second side plate 7044.

[0136] 19 to 21 , an integrated box 709 is disposed within the second accommodating space 702. The integrated box 709 is fixedly connected to the bottom plate 7048. The integrated box 709 includes an integrated box vertical plate 7091, which is engaged with the bottom plate 7048. For example, the bottom plate 7048 is provided with a bottom plate limiting protrusion 70481 and a bottom plate buckle 70482. The integrated box vertical plate 7091 is provided with a vertical plate engaging slot 70911. The integrated box vertical plate 7091 is inserted between the bottom plate limiting protrusion 70481 and the bottom plate buckle 70482, and is engaged with the bottom plate buckle 70482 via the vertical plate engaging slot 70911.

[0137] Referring to Figure 21 , the integrated box 709 also includes a valve placement slot 7092 located on one side of the integrated box vertical plate 7091 for securing the valve. For example, the integrated box 709 includes multiple valve placement slots 7092 arranged longitudinally. The valve 51 is placed in the valve placement slot 7092. The sidewalls of the valve placement slot 7092 may be provided with a valve clip, which secures the valve 51 in the valve placement slot 7092.

[0138] 21 , the integrated box 709 further includes a diverter fixing plate 7093 disposed on one side of the integrated box vertical plate 7091 for fixing the diverter 52. The diverter fixing plate 7093 and the valve placement slot 7092 are located on the same side of the integrated box vertical plate 7091.

[0139] For example, the integrated box 709 includes a plurality of diverter fixing plates 7093, and the plurality of diverter fixing plates 7093 are arranged in at least one row, and each row of diverter fixing plates 7093 extends in the longitudinal direction (i.e., the height direction of the bracket 70, i.e., the up and down direction as shown in FIG2 ). The diverter fixing plates 7093 are provided with fixing holes, and / or the tops of the diverter fixing plates 7093 are provided with fixing notches. The diverter 52 includes a diverter tube body 5201 and a diverter connector 5202 connected to the side of the diverter tube body 5201, and the diverter connector 5202 is inserted into the fixing hole or embedded in the fixing notch to fix the diverter 52 in the diverter fixing plate 7093.

[0140] 20 , the bottom plate 7048 further includes a valve fixing bracket 70483, which is used to fix the valve 51. The valve 51 may be a solenoid valve.

[0141] Referring to Figures 19 and 20 , the wine aerating device 300 further includes an aeration chamber 40 and an aeration mechanism 401, which are disposed within the second accommodating space 702. An aeration mechanism mounting bracket 70484 is also provided on the bottom plate 7048, which is shaped to match the aeration mechanism 401. The aeration chamber 40 is formed within the aeration mechanism 401, or alternatively, within another structural component.

[0142]

Clean water box 721 and sewage box 722

[0143] Referring to Figures 1B and 22 to 26 , the wine decanting device 300 further includes a clean water box 721 and a dirty water box 722, which are disposed within the third accommodating space 703. The clean water box 721 and the dirty water box 722 are connected to the bracket 70. For example, the clean water box 721 and the dirty water box 722 are fixedly connected and then fixedly connected to the bracket 70 as a whole. The clean water box 721 and the dirty water box 722 are slidably connected to the bracket 70. For example, the clean water box 721 and the dirty water box 722 are integrally formed.

[0144] 11 , the bracket 70 further includes a fourth side panel 7046 and a fifth side panel 7047. The fifth side panel 7047 is disposed on one side of the third accommodating space 703 (the rear side as shown in FIG11 ) and is connected to the second partition panel 7042. The fourth side panel 7046 is disposed on one side of the third accommodating space 703, opposite the second partition panel 7042, and is connected to the fifth side panel 7047.

[0145] 22 and 23 , a first sliding plate 7212 is provided on the side of the clean water box 721 near the fourth side plate 7046, and a first sliding support plate 70461 for supporting the first sliding plate 7212 is provided on the inner side of the fourth side plate 7046 (i.e., the side near the third accommodating space 703). A second sliding plate 7221 is provided on the side of the dirty water box 722 near the second partition plate 7042, and a second sliding support plate 70421 for supporting the second sliding plate 7221 is provided at a position on the second partition plate 7042 corresponding to the second sliding plate 7221.

[0146] It can be understood that the first sliding plate 7212 can slide relative to the first sliding support plate 70461, and the second sliding plate 7221 can slide relative to the second sliding support plate 70421. Therefore, by cooperating with the first sliding plate 7212 and the first sliding support plate 70461, and the second sliding plate 7221 and the second sliding support plate 70421, the clean water box 721 and the sewage box 722 can be slidably installed in the third accommodating space 703, so as to facilitate the installation and disassembly of the clean water box 721 and the sewage box 722.

[0147] 24 and 26 , the clean water box 721 includes a clean water box body 7214 and a clean water outlet pipe 7211. One end of the clean water outlet pipe 7211 is located within the clean water box body 7214, near the bottom of the clean water box 721. The other end of the clean water outlet pipe 7211 is connected to the inlet of the sixth valve 531 (i.e., the second one-way valve). This allows one end of the clean water outlet pipe 7211 to be immersed in clean water, reducing the amount of clean water remaining in the clean water box 721 and reducing the frequency of adding water to the clean water box 721.

[0148] Referring to Figures 24 to 26 , the clean water box 721 is a sealed clean water box. The clean water box 721 also includes a clean water box cover 7213 sealed at the top of the clean water box 721. A clean water outlet pipe 7211 extends from the clean water box cover 7213 to the bottom of the clean water box 721. A box cover connecting pipe 72131 is provided on one side of the clean water box cover 7213 (the front side as shown in Figure 24 ) and is connected to the clean water outlet pipe 7211.

[0149] It is understandable that constructing the clean water box 721 as a clean water sealed box can effectively prevent pollution sources outside the clean water box 721, such as dust, from entering the clean water box 721, which is beneficial to maintaining the cleanliness of the clean water in the clean water box 721.

[0150] The decanter 300 also includes a water pipe connector 710. One end of the water pipe connector 710 is sleeved around the outer periphery of the lid connecting pipe 72131, and the other end of the water pipe connector 710 is connected to the hose connector 711. The top plate 7049 is recessed downwardly at a location corresponding to the clean water box 721 to form a water pipe connector receiving slot 70493. The slot 70493 has an opening on the sidewall adjacent to the clean water box 721. The water pipe connector 710 is secured to the bottom wall of the slot 70493 via a water pipe connector fastener. The lid connecting pipe 72131 passes through the opening of the slot 70493 and connects to the water pipe connector 710.

[0151] A connector bracket 717 is provided on the bottom wall of the water pipe connector placement slot 70493. The bracket 717 includes a tube placement portion 7171 for placing the cover connection tube 72131 and a connector placement portion 7172 for placing the water pipe connector 710. The tube placement portion 7171 matches the shape of the cover connection tube 72131, while the connector placement portion 7172 matches the shape of the water pipe connector 710. For example, both the tube placement portion 7171 and the connector placement portion 7172 are arc-shaped to increase contact area, thereby enhancing support and protection.

[0152] 24 to 26 , the decanting device 300 further includes a joint fixing frame 716 , which clamps the connection between the box cover connecting tube 72131 and the water pipe joint 710 between the joint fixing frame 716 and the joint connecting frame 717 , thereby improving the stability of the connection between the box cover connecting tube 72131 and the water pipe joint 710 .

[0153] Referring to Figures 24 to 26 , the top plate 7049 also includes a clean water box fixing hole 70494 and a clean water box buckle 70495. The clean water box fixing hole 70494 is located on the side of the water pipe connector placement slot 70493 near the clean water box 721. The clean water box buckle 70495 is disposed on the outer side of the sidewall of the water pipe connector placement slot 70493 near the clean water box 721 and is located within the clean water box fixing hole 70494. The top of the clean water box cover 7213 is provided with a clean water box locking protrusion 72132 that mates with the clean water box buckle 70495. When the clean water box 721 is pushed into the third accommodating space 703, the clean water box buckle 70495 engages with the clean water box locking protrusion 72132.

[0154] In some embodiments, the clean water box 721 is a non-sealed box. In this case, the clean water outlet pipe 7211 is rotatably connected to the bracket 70. When the clean water box 721 is not installed in the third accommodating space 703, the clean water outlet pipe 7211 is set horizontally. When the clean water box 721 is installed in the third accommodating space 703, the clean water outlet pipe 7211 is rotated downward and inserted into the clean water box 721. This is conducive to simplifying the pipeline layout of the clean water box 721 and reducing costs.

[0155] The second partition plate 7042 is provided with a partition plate through hole 70422 for the pipeline to pass through. The partition plate through hole 70422 extends upward to the top of the second partition plate 7042, or the partition plate through hole 70422 extends to the top plate 7049 to facilitate the pipeline to pass through.

[0156] 27 and 28 , the bracket 70 further includes a lower frame 712. The lower frame 712 extends downward from the lower surface of the base plate 7048. A control box placement space 7121 is formed within the lower frame 712. The wine decanting device 300 further includes a control box 714, in which a control panel 713 is mounted. The control box 714 includes a control box body 7141 and a control box cover 7142. A plug-in protrusion 71411 is formed on the control box body 7141, and a plug-in slot 7122 adapted to fit the plug-in protrusion 71411 is provided on the lower frame 712. The plug-in protrusion 71411 of the control box body 7141 is plugged into the plug-in slot 7122, and then the control box body 7141 is fixed to the base plate 7048.

[0157] The opening direction of the control box body 7141 is away from the bottom plate 7048, the control board 713 is clamped in the control box body 7141, and the control box cover 7142 is configured to close the open end of the control box body 7141 to confine the control board 713 between the control box body 7141 and the control box cover 7142.

[0158] 2 , the wine decanting device 300 further includes a wine outlet pipe 41 , which is configured to direct the wine in the wine bottle 10 a into the wine container 10 b and to direct the waste liquid into the sewage box 722 .

[0159] The wine decanting device 300 also includes a wine outlet sleeve 421 and a wine outlet sleeve shaft sleeve 422. The wine outlet sleeve 421 is fixedly connected to the bracket 70. For example, the wine outlet sleeve 421 is fixedly connected to the second side plate 7044. One end of the wine outlet sleeve 421 is located within the second accommodating space 702, facilitating insertion of a connecting hose connected to the wine outlet pipe 41 into the wine outlet sleeve 421. The other end of the wine outlet sleeve 421 is located on a side of the second side plate 7044 away from the second accommodating space 702. The wine outlet sleeve shaft sleeve 422 is fixedly connected to the other end of the wine outlet sleeve 421, thereby confining the end of the wine outlet pipe 41 connected to the connecting hose within the wine outlet sleeve 421 and securing the wine outlet pipe 41.

[0160] The wine outlet pipe 41 can rotate relative to the wine outlet pipe sleeve 421 and the wine outlet pipe shaft sleeve 422. For example, the wine outlet pipe 41 can rotate to the sewage box 722 to discharge liquid into the sewage box 722. The wine outlet pipe sleeve 421 and the wine outlet pipe shaft sleeve 422 can effectively fix the wine outlet pipe 41 and facilitate its rotation. For example, the wine outlet pipe sleeve 421 and the wine outlet pipe shaft sleeve 422 are connected by threads.

[0161] [First pump 501 and second pump 502]

[0162] Referring to Figures 32 to 34, the decanting device 300 also includes a first pump 501 and a second pump 502. The first pump 501 and the second pump 502 are arranged in the second accommodating space 702. For example, the first pump 501 and the second pump 502 are respectively arranged on the base plate 7048 and are respectively fixedly connected to the base plate 7048. For example, the first pump 501 has a first end and a second end, and the first end and the second end of the first pump 501 are respectively a1 end and a2 end, and the second pump 502 has a first end and a second end, and the first end and the second end of the second pump 502 are respectively h1 end and h2 end. For example, the first pump 501 and the second pump 502 are air pumps (such as vacuum pumps).

[0163] One end of the second pump 502 is connected to the atmosphere, and the other end of the second pump 502 is connected to the aeration chamber 40. For example, the h1 end of the second pump 502 is connected to the atmosphere, and the h2 end of the second pump 502 is connected to the aeration chamber 40.

[0164] The aeration chamber 40 is connected to the first liquid flow channel 12 and the wine outlet pipe 41. For example, when the wine outlet mechanism 1 is connected to the connector 30, the aeration chamber 40 is connected to the first liquid flow channel 12 through the connector 30. The aeration chamber 40 is connected to the first liquid flow channel 12 through the connector first liquid flow channel 302. The aeration chamber 40 is connected to the connector second connecting pipe 305, and the aeration chamber 40 is connected to the first liquid flow channel 12 through the connector second connecting pipe 305 and the connector first liquid flow channel 302.

[0165] The valve 51 includes a first valve 511 (i.e., the fourth control valve) and a fifth valve 515 (i.e., the third control valve). The first valve 511 and the fifth valve 515 are disposed within the second accommodating space 702. For example, the first valve 511 and the fifth valve 515 are fixedly disposed within the valve placement groove 7092 or on the bottom plate 7048. The first valve 511 has a first end and a second end, respectively designated as end b1 and end b2. The fifth valve 515 has a first end and a second end, respectively designated as end i1 and end i2.

[0166] One end of the first pump 501 is connected to the atmosphere, and the other end of the first pump 501 is respectively connected to one end of the first valve 511 and one end of the fifth valve 515. The other end of the first valve 511 is connected to the clean water box 721, and the other end of the fifth valve 515 is connected to the air flow channel 11.

[0167] For example, the a1 end of the first pump 501 is connected to the atmosphere, the a2 end of the first pump 501 is respectively connected to the b1 end of the first valve 511 and the i2 end of the fifth valve, the b2 end of the first valve 511 is connected to the clean water box 721, and the i1 end of the fifth valve is connected to the air flow channel 11.

[0168] The diverter includes a first diverter 521 (i.e., the diverter). The first diverter 521 is disposed in the second accommodating space 702. For example, the first diverter 521 can be fixedly disposed on the diverter fixing plate 7093. The first diverter 521 has a first end, a second end, and a third end, and the first end, second end, and third end of the first diverter 521 are end c1, end c2, and end c3, respectively.

[0169] For example, end a2 of the first pump 501 is connected to end b1 of the first valve 511 and end i2 of the fifth valve via the first diverter 521. End a2 of the first pump 501 is connected to end c1 of the first diverter 521, while ends c2 and c3 of the first diverter 521 are connected to end b1 of the first valve 511 and end i2 of the fifth valve, respectively. When the wine dispensing mechanism 1 is connected to the connector 30, end i1 of the fifth valve is connected to the air channel 11 via the connector air channel 301. End i1 of the fifth valve is connected to the connector first connecting pipe 304, and is then connected to the air channel 11 via the connector first connection 304 and the connector air channel 301.

[0170] The decanting device 300 also includes a sixth valve 531 (i.e., a second one-way valve). The clean water outlet pipe 7211 is connected to the second liquid flow channel 13 through the sixth valve 531. The inlet end (i.e., the second inlet end) of the sixth valve 531 is connected to the clean water outlet pipe 7211, and the outlet end (i.e., the second outlet end) of the sixth valve 531 is connected to the second liquid flow channel 13. The inlet end and the outlet end of the sixth valve 531 are in one-way communication, that is, liquid can only enter the sixth valve 531 from the inlet end and can only exit the sixth valve 531 from the outlet end. In this way, the clean water in the clean water box 721 can flow into the second liquid flow channel 13 through the sixth valve 531, but the liquid in the second liquid flow channel 13 cannot flow into the clean water box 721.

[0171] For example, the sixth valve 531 is a one-way valve.

[0172] For example, when the wine dispensing mechanism 1 is connected to the connector 30, the outlet end of the sixth valve 531 is connected to the second liquid flow channel 13 via the connector second liquid flow channel 303. The outlet end of the sixth valve 531 is connected to the connector third connecting pipe 306 on the connector and is connected to the second liquid flow channel 13 via the connector third connecting pipe 306 and the connector second liquid flow channel 303.

[0173] 32 to 34 , the solid lines in the figures represent liquid passages, the dashed lines represent gas passages, and the dot-dash lines represent disconnected passages.

[0174] Referring to Figure 32, when the wine aerating device 300 is dispensing wine, the first pump 501 operates, the fifth valve 515 opens, and the first valve 511 closes. Air enters the first pump 501 and then, through the fifth valve 515 and the air flow channel 11, enters the wine bottle 10a, increasing the gas pressure above the wine in the bottle 10a. Under the action of the gas pressure, the wine enters the wine suction pipe 20 through the expanded section 201 of the wine suction pipe 20, and then flows out of the wine outlet pipe 41 through the first liquid flow channel 12 and the aeration aerating chamber 40. Simultaneously, the second pump 502 operates, and air enters the aeration aerating chamber 40 from the second pump 502. Air mixes with the wine in the aeration aerating chamber 40, aerating the wine, and making the wine flowing out of the wine outlet pipe 41 ready for direct consumption.

[0175] In this way, the wine in the wine bottle 10a can be decanted simultaneously during the process of dispensing, thereby effectively shortening the decanting time, making it more convenient for users to drink, and improving the user experience.

[0176] For example, when the wine aerating device 300 is dispensing wine, air enters the wine bottle 10a through the first pump 501 and sequentially passes through the first diverter 521, the fifth valve 515, the first connector pipe 304, the connector air channel 301, and the air channel 11, increasing the gas pressure above the wine in the bottle 10a. Under the action of the gas pressure, the wine enters the wine aspiration tube 20 through the expanded section 201 of the wine aspiration tube 20 and flows out of the wine outlet pipe 41 through the first liquid channel 12, the first connector pipe 302, the second connector pipe 305, and the aeration aeration chamber 40. Simultaneously, the second pump 502 operates, allowing air to enter the aeration aeration chamber 40 and mix with the wine therein, aerating the wine. The wine flowing out of the wine outlet pipe 41 is then ready for consumption. The user can then access the wine through a wine container 10b, such as a wine glass.

[0177] The wine decanting device 300 is also configured to perform a cleaning operation to clean the wine outlet flow path (for example, including the wine outlet mechanism 1, the connector 30, the aeration decanting chamber 40 and the wine outlet pipe 41).

[0178] Referring to Figure 33, when the wine aerating device 300 is performing a cleaning operation, the first pump 501 is operating, the second pump is stopped, the first valve 511 is opened, and the fifth valve 515 is closed. Air enters from the first pump 501 and enters the clean water box 721 through the first valve 511, increasing the gas pressure above the clean water in the clean water box 721. Under the action of the gas pressure, the clean water enters the clean water outlet pipe 7211 and flows from the clean water outlet pipe 7211 through the sixth valve 531, the second liquid flow channel 13, the first liquid flow channel 12, the aeration aerating chamber 40, and the wine outlet pipe 41, and then flows into the dirty water box 722, completing the cleaning of the wine outlet flow path. This prevents the wine aerating device 300 from mixing with the dirty wine remaining in the wine outlet flow path when the wine aerating device 300 is used to dispense wine again, thereby affecting the normal drinking of the wine.

[0179] For example, when the wine decanting device 300 is performing a cleaning operation, air enters from the first pump 501 and sequentially passes through the first diverter 521 and the first valve 511 into the clean water box 721, thereby increasing the gas pressure above the clean water in the clean water box 721. Under the action of the gas pressure, the clean water enters the clean water outlet pipe 7211 and, from there, sequentially passes through the sixth valve 531, the third connecting pipe 306 of the connector, the second liquid flow channel 303 of the connector, the second liquid flow channel 13, the first liquid flow channel 12, the first liquid flow channel 302 of the connector, the second connecting pipe 305 of the connector, the aeration decanting chamber 40, and the wine outlet pipe 41 into the sewage box 722, completing the cleaning of the wine outlet flow path.

[0180] It is understood that after the wine aerator 300 completes its wine dispensing operation, some wine may remain in the wine dispensing mechanism 1, the connector 30, the aeration chamber 40, and the wine dispensing pipe 41. This residual wine is susceptible to spoilage and may mix with fresh wine during the next wine dispensing operation of the wine aerator 300, affecting the quality of the wine. Therefore, by performing a cleaning operation on the wine aerator 300, the wine dispensing path can be cleaned to prevent residual wine from contaminating fresh wine.

[0181] The wine decanting device 300 is further configured to perform an emptying operation to drain the residual liquid (such as cleaning liquid or wine) in the aeration decanting chamber 40, the wine outlet pipe, and the pipe between the aeration decanting chamber 40 and the wine outlet pipe.

[0182] Referring to Figure 34 , when the wine aerating device 300 is emptying, the first pump 501 stops, the second pump 502 operates, the first valve 511 and the fifth valve 515 close, and air enters the aeration aerating chamber 40 from the second pump 502. Air then flows out through the wine outlet pipe 41 into the wine container 10b or the wastewater box 722. During this airflow, any remaining wine or cleaning liquid in the aeration aerating chamber 40, the wine outlet pipe, and the pipe between the aeration aerating chamber 40 and the wine outlet pipe is drained.

[0183] It is understood that after the decanting device 300 completes the wine dispensing operation or the cleaning operation, liquid (such as water or wine) will remain in the wine outlet pipe. Therefore, the decanting device 300 can be used to perform an emptying operation to discharge the liquid. When the wine is emptied, waste of the wine can be avoided, and the difficulty of cleaning the aeration decanting chamber 40 and the wine outlet pipe can be reduced, thereby improving the cleaning cleanliness. When the cleaning liquid is emptied, the aeration decanting chamber 40 and the wine outlet pipe can be cleaned, thereby preventing the wine separated from the wine bottle 10a from mixing with the cleaning liquid when the decanting device 300 performs the wine dispensing operation again, thereby affecting the normal drinking of the wine.

[0184] In some embodiments, the valve 51 includes a second valve 512 (ie, a first control valve) and a third valve 513 (ie, a second control valve), but does not include the first valve 511 and the fifth valve 515 .

[0185] 29 to 31 , the second valve 512 and the third valve 513 are disposed within the second accommodating space 702. For example, the second valve 512 and the third valve 513 are fixedly disposed within the valve placement groove 7092 or on the bottom plate 7048. The second valve 512 has a first end, a second end, and a third end, with the first end, second end, and third end of the second valve 512 being d1, d2, and d3, respectively. The third valve 513 has a first end, a second end, and a third end, with the first end, second end, and third end of the third valve 513 being e1, e2, and e3, respectively.

[0186] The d2 end of the second valve 512 is connected to the atmosphere, the d1 end of the second valve 512 is connected to the a1 end of the first pump 501, the a2 end of the first pump 501 is connected to the e1 end of the third valve 513, the e2 end of the third valve 513 is connected to the atmosphere, and the e3 end of the third valve 513 is connected to the air channel 11 and the d3 end of the second valve 512 respectively.

[0187] When the wine dispensing mechanism 1 is connected to the joint 30 , the e3 end of the third valve 513 and the d3 end of the second valve 512 are connected to the air flow channel 11 through the joint air flow channel 301 .

[0188] End e3 of the third valve 513 is connected to the air passage 11 and end d3 of the second valve 512 via the first diverter 521. End e3 of the third valve 513 is connected to end c2 of the first diverter 521, end c1 of the first diverter 521 is connected to end d3 of the second valve 512, and end c3 of the first diverter 521 is connected to the air passage 11 in the wine dispensing mechanism 1.

[0189] It can be understood that by providing the first diverter 521, the e3 end of the third valve is connected to the d3 end of the second valve and the air flow channel 11 respectively, and by providing the diverter fixing plate 7093, the first diverter 521 can be stably fixed.

[0190] For example, end C3 of the first flow diverter 521 is connected to the air flow channel 11 via the connector 30. For example, end C3 of the first flow diverter 521 is connected to the air flow channel 11 via the connector air flow channel 301. End C3 of the first flow diverter 521 is connected to the first connector pipe 304, and is connected to the air flow channel 11 via the first connector pipe 304 and the connector air flow channel 301.

[0191] 29 to 31 , the solid lines in the figures represent liquid passages, the dashed lines represent gas passages, and the dot-dash lines represent disconnected passages.

[0192] Referring to Figure 29, when the wine aerating device 300 is dispensing wine, the first pump 501 is operating, the second valve 512 is closed, and the third valve 513 is open. The second valve's end d2 is open and end d3 is closed. The third valve's end e2 is closed and end e3 is open. Air enters through the second valve 512 and passes through the first pump 501, the third valve 513, and the air flow channel 11, entering the wine bottle 10a. This increases the gas pressure above the wine in the bottle 10a. Under this pressure, the wine enters the wine suction pipe 20 and flows from there through the first liquid flow channel 12 and the aeration chamber 40, exiting the wine outlet pipe 41. Simultaneously, the second pump 502 is operating, allowing air to enter the aeration chamber 40 and mix with the wine therein, achieving aeration and aeration while dispensing the wine.

[0193] For example, when the wine aerating device 300 is dispensing wine, air enters through the second valve 512 and sequentially passes through the first pump 501, the third valve 513, the first flow diverter 521, the first connecting pipe 304 of the connector, the air flow channel 301 of the connector, and the air flow channel 11 into the wine bottle 10a, thereby increasing the gas pressure above the wine in the bottle 10a. Under the action of the gas pressure, the wine enters the wine suction pipe 20 and flows from the wine suction pipe 20 through the first liquid flow channel 12, the first liquid flow channel 302 of the connector, the second connecting pipe 305 of the connector, and the aeration aerating chamber 40, out of the wine outlet pipe 41. Simultaneously, the second pump 502 is operating, and air from the second pump 502 enters the aeration aerating chamber 40.

[0194] The decanting device 300 is also configured to perform a vacuum operation. It is understood that a user may not be able to finish the wine in the wine bottle 10a in one go, and the wine in the wine bottle 10a may deteriorate or have a poor taste after prolonged contact with air. Therefore, the air in the wine bottle 10a can be extracted to create a vacuum state, thereby extending the storage time of the wine.

[0195] Referring to Figure 30 , when the wine decanting device 300 is performing a vacuum operation, the first pump 501 operates, the second pump 502 stops, the second valve 512 opens, and the third valve 513 closes. The second valve's end d2 is closed, and the second valve's end d3 is open. The third valve's end e2 is open, and the third valve's end e3 is closed. Gas within the wine bottle 10a enters the air passage 11, passes through the second valve 512 and the first pump 501, and then exits the third valve 513 to the atmosphere, effectively vacuuming the wine bottle 10a and extending the wine's shelf life.

[0196] For example, when the decanting device 300 performs a vacuum operation, the gas in the wine bottle 10a enters from the air flow channel 11, and passes through the joint air flow channel 301, the joint first connecting pipe 304, the first diverter 521, the second valve 512 and the first pump 501 to the third valve 513 in sequence, and then is discharged into the atmosphere through the third valve 513.

[0197] The wine aerating device 300 is also configured to perform an emptying operation.

[0198] Referring to Figure 31, when the decanting device 300 performs the emptying operation, the first pump 501 stops and the second pump 502 starts. The air enters the aeration decanting chamber 40 from the second pump 502 and is then discharged into the wine container 10b through the wine outlet pipe 41, thereby discharging the wine in the aeration decanting chamber 40, the wine outlet pipe 41 and the pipeline between the aeration decanting chamber 40 and the wine outlet pipe 41 into the wine container 10b.

[0199] In some embodiments, the valve 51 includes a first valve 511 , a second valve 512 , a third valve 513 , and a fifth valve 515 .

[0200] 35 to 38 , the second valve 512 and the third valve 513 are disposed within the second accommodating space 702. For example, the second valve 512 and the third valve 513 are fixedly disposed within the valve placement groove 7092 or on the bottom plate 7048. The second valve 512 has a first end, a second end, and a third end, with the first end, second end, and third end of the second valve 512 being d1, d2, and d3, respectively. The third valve 513 has a first end, a second end, and a third end, with the first end, second end, and third end of the third valve 513 being e1, e2, and e3, respectively.

[0201] The d2 end of the second valve 512 is connected to the atmosphere, the d1 end of the second valve 512 is connected to the a1 end of the first pump 501, the a2 end of the first pump 501 is connected to the b1 end of the first valve 511 and the i2 end of the fifth valve 515, the i1 end of the fifth valve 515 is connected to the e1 end of the third valve 513, the e2 end of the third valve 513 is connected to the atmosphere, and the e3 end of the third valve 513 is connected to the d3 end of the second valve 512 and the air flow channel 11. The b2 end of the first valve 511 is connected to the clean water box 721.

[0202] For example, the a2 end of the first pump 501 is connected to the b1 end of the first valve 511 and the i2 end of the fifth valve 515 through the first diverter 521. For example, the a2 end of the first pump 501 is connected to the c1 end of the first diverter 521, the c2 end of the first diverter 521 is connected to the b1 end of the first valve 511, and the c3 end of the first diverter 521 is connected to the i2 end of the fifth valve 515.

[0203] The diverter 52 further includes a second diverter 522 disposed within the second accommodating space 702. For example, the second diverter 522 is fixedly mounted on the diverter fixing plate 7093. The second diverter 522 has a first end, a second end, and a third end, wherein the first end, the second end, and the third end of the second diverter 522 are end f1, end f2, and end f3, respectively.

[0204] End e3 of the third valve 513 is connected to end d3 of the second valve 512 and the air flow channel 11 through the second diverter 522. For example, end e3 of the third valve 513 is connected to end f2 of the second diverter 522, end f1 of the second diverter 522 is connected to end d3 of the second valve 512, and end f3 of the second diverter 522 is connected to the air flow channel 11.

[0205] When the wine dispensing mechanism 1 is connected to the connector 30, the f3 end of the second diverter 522 is connected to the air flow channel 11 through the connector air flow channel 301. The f3 end of the second diverter 522 is connected to the first connector pipe 304, and is connected to the air flow channel 11 through the first connector pipe 304 and the connector air flow channel 301.

[0206] 35 to 38 , the solid lines in the figures represent liquid passages, the dashed lines represent gas passages, and the dot-dash lines represent disconnected passages.

[0207] 35 , when the wine aerating device 300 is performing a wine dispensing operation, the first pump 501 is operating, the first valve 511 and the second valve 512 are closed, the third valve 513 and the fifth valve 515 are open, the end d2 of the second valve 512 is open, and the end d3 of the second valve 512 is closed. The end e2 of the third valve 513 is closed, and the end e3 of the third valve 513 is open.

[0208] Air enters through the second valve 512 and passes sequentially through the first pump 501, the fifth valve 515, the third valve 513, and the air flow channel 11 before entering the wine bottle 10a. This increases the gas pressure above the wine in the bottle 10a. Under the action of this gas pressure, the wine enters the wine suction pipe 20, passes through the first liquid flow channel 12, the aeration and decanting chamber 40, and reaches the wine outlet pipe 41. From there, it flows out into the wine container 10b. Simultaneously, the second pump 502 operates, allowing air to enter the aeration and decanting chamber 40 and mix with the wine therein, achieving simultaneous aeration and decanting of the wine while discharging it.

[0209] For example, when the wine aerating device 300 is dispensing wine, air enters through the second valve 512 and sequentially passes through the first pump 501, the first diverter 521, the fifth valve 515, the third valve 513, the second diverter 522, the first connector pipe 304, the connector air channel 301, and the air channel 11, entering the wine bottle 10a. This increases the gas pressure above the wine in the bottle 10a. Under the action of the gas pressure, the wine enters the wine suction pipe 20 and flows from the wine suction pipe 20 through the first liquid channel 12, the first connector liquid channel 302, the second connector pipe 305, and the aeration aerating chamber 40 to the wine outlet pipe 41, where it then flows out. Simultaneously, the second pump 502 is operating, causing air to enter the aeration aerating chamber 40 from the second pump 502.

[0210] The decanting device 300 is also configured to perform a vacuum operation. Referring to Figure 36 , when the decanting device 300 performs a vacuum operation, the second pump 502 stops, the first pump 501 operates, the second valve 512 and the fifth valve 515 open, and the first valve 511 and the third valve 513 close. The d2 end of the second valve 512 is closed, and the d3 end of the second valve 512 is open. The e2 end of the third valve 513 is open, and the e3 end of the third valve 513 is closed. Gas within the wine bottle 10a enters through the air flow channel 11 and passes through the second valve, the first pump, the fifth valve, and the third valve in sequence, before being discharged into the atmosphere through the third valve 513, thereby vacuuming the wine bottle 10a and extending the storage time of the red wine.

[0211] For example, when the decanting device 300 performs a vacuum operation, the gas in the wine bottle 10a enters from the air flow channel 11, and passes through the joint air flow channel 301, the joint first connecting pipe 304, the second diverter 522, the second valve, the first pump, the first diverter 521 and the fifth valve to the third valve, and then is discharged into the atmosphere through the third valve 513.

[0212] The wine aerating device 300 is also configured to perform a cleaning operation.

[0213] 37 , when the wine decanting device 300 performs a cleaning operation, the first pump 501 operates, the second pump 502 stops, the first valve 511 is open, the second valve 512, the third valve 513, and the fifth valve 515 are closed, the end d2 of the second valve 512 is open, and the end d3 of the second valve is closed. The end e2 of the third valve 513 is open, and the end e3 of the third valve 513 is closed.

[0214] Air enters through the second valve 512 and sequentially passes through the first pump 501 and the first valve 511 into the clean water box 721, increasing the gas pressure above the clean water in the clean water box 721. Under the action of the gas pressure, the clean water enters the clean water outlet pipe 7211 and passes through the sixth valve 531, the second liquid flow channel 13, the first liquid flow channel 12, the aeration decanting chamber 40, and the wine outlet pipe 41 before entering the wastewater box 722, completing the cleaning of the wine outlet flow path.

[0215] For example, when the wine decanting device 300 is performing a cleaning operation, air enters through the second valve 512 and sequentially passes through the first pump 501, the first diverter 521, and the first valve 511 into the clean water box 721, thereby increasing the gas pressure above the clean water in the clean water box 721. Under the action of the gas pressure, the clean water enters the clean water outlet pipe 7211 and, from the clean water outlet pipe 7211, sequentially passes through the sixth valve 531, the third connecting pipe 306 of the connector, the second liquid flow channel 303 of the connector, the second liquid flow channel 13, the first liquid flow channel 12, the first liquid flow channel 302 of the connector, the second connecting pipe of the connector, the aeration decanting chamber 40, and the wine outlet pipe 41, before entering the sewage box 722.

[0216] The wine aerating device 300 is also configured to perform an emptying operation.

[0217] 38 , when the wine decanting device 300 is emptying, the first pump 501 is stopped, the second pump 502 is operating, and the first valve 511, the second valve 512, the third valve 513, and the fifth valve 515 are closed. The d2 end of the second valve 512 is open, and the d3 end of the second valve 512 is closed. The e2 end of the third valve 513 is open, and the e3 end of the third valve 513 is closed.

[0218] After air enters the aeration and decanting chamber 40 from the second pump 502, it flows into the wine outlet pipe 41 and is discharged through the wine outlet pipe 41. For example, the air can be discharged through the wine outlet pipe 41 to the wastewater box 722 or the wine container 10b. The flow of air will drive away any residual wine or cleaning liquid from the aeration and decanting chamber 40, the wine outlet pipe, and the pipe between the aeration and decanting chamber 40 and the wine outlet pipe 41.

Claims

1. A refrigeration device comprising: a cabinet body, wherein the cabinet body defines a storage room; as well as a wine decanting device disposed in the storage room, the wine decanting device defining a receiving space for a wine bottle; the wine bottle comprising a bottle mouth, a bottle bottom, and an inner cavity; the wine decanting device configured to extract wine from the wine bottle, inject air into the extracted wine to decant it, and extract air from the wine bottle; The sobering device comprises: A wine dispensing mechanism, connected to the bottle mouth and configured to dispense the wine in the wine bottle out of the wine bottle; the wine dispensing mechanism comprises: an air flow channel, the air flow channel being connected to the inner cavity; a first liquid flow path; and a wine suction tube, one end of which is connected to the first liquid flow channel, and the other end of which is located in the inner cavity and close to the bottom of the bottle; a first one-way valve disposed in the first liquid flow channel; the first one-way valve comprises a first inlet end and a first outlet end, wherein the first inlet end is closer to the end of the first liquid flow channel connected to the wine suction pipe than the first outlet end; a first control valve, wherein a second end of the first control valve is connected to the atmosphere; and a third end of the first control valve is connected to the air flow channel; a second control valve, wherein the second end of the second control valve is connected to the atmosphere; and the third end of the second control valve is connected to the third end of the first control valve and the air flow channel respectively; a first pump, wherein a first end of the first pump is connected to a first end of the first control valve, and a second end of the first pump is connected to a first end of the second control valve; a second pump, a first end of the second pump being in communication with the atmosphere; an aeration chamber, the aeration chamber being connected to the second end of the second pump and the first liquid flow channel respectively; and a wine outlet pipe, the wine outlet pipe being connected to the aeration and decanting chamber; When dispensing wine, the second end of the first control valve is opened, and the third end of the first control valve is closed; the second end of the second control valve is closed, and the third end of the second control valve is opened; the first pump operates to allow air to enter the first control valve, and then enter the wine bottle through the first pump, the second control valve, and the air flow channel, so as to increase the gas pressure above the wine in the wine bottle; under the action of the gas pressure, the wine enters the wine suction pipe, passes through the first liquid flow channel and the aeration and decanting chamber, and flows out of the wine outlet pipe; and the second pump operates to allow air from the second pump to enter the aeration and decanting chamber, and mix with the wine in the aeration and decanting chamber, so as to achieve aeration and decanting. When vacuuming, the second pump stops, the second end of the first control valve is closed, and the third end of the first control valve is opened; the second end of the second control valve is opened, and the third end of the second control valve is closed; the first pump works, allowing the air in the wine bottle to enter the air flow channel, and enter the second control valve through the first control valve and the first pump, and be discharged into the atmosphere from the second control valve.

2. The refrigeration device according to claim 1, wherein: The wine decanting device further includes a joint, which is detachably connected to the wine dispensing mechanism; the joint defines a joint air flow channel and a joint first liquid flow channel; When the connector is connected to the wine dispensing mechanism, the connector air flow channel is opposite to and connected to the air flow channel, and the connector first liquid flow channel is opposite to and connected to the first liquid flow channel; the third end of the second control valve and the third end of the first control valve are connected to the air flow channel through the connector air flow channel, and the air mixing and decanting chamber is connected to the first liquid flow channel through the connector first liquid flow channel.

3. The refrigeration equipment according to claim 1 or 2, wherein: The sobering device further comprises: connector; A connecting rod, the connecting rod being connected to the wine dispensing mechanism, the connecting rod comprising a connecting rod guide groove; A fixing member connected to the joint; the fixing member includes: Fixings top plate; and A fixing member side plate, the fixing member side plate is connected to the fixing member top plate and is located below the fixing member top plate; the fixing member side plate includes: a connecting rod guide rail, the connecting rod guide rail being matched with the connecting rod guide groove so that the connecting rod can slide on the connecting rod guide rail; and a connecting rod limiting hole, the connecting rod limiting hole being located at one end of the connecting rod guide rail and on a side of the connecting rod guide rail close to the top plate of the fixing member; the connecting rod limiting hole being open toward the connecting rod guide rail; and a rocker connected to the connecting rod; Among them, when the connecting rod slides along the connecting rod guide rail to one end of the connecting rod guide rail, by pressing the rocker, the connecting rod is rotated and moves toward the direction close to the top plate of the fixing part to the connecting rod limiting hole. Under the action of the connecting rod, the wine dispensing mechanism moves toward the direction close to the top plate of the fixing part to connect the joint.

4. The refrigeration device according to claim 3, wherein: The sobering device comprises: The two connecting rods are respectively connected to the two opposite sides of the wine dispensing mechanism, and the connecting rods include: a connecting rod plate, wherein the connecting rod guide groove is arranged on a side of the connecting rod plate away from the wine dispensing mechanism; and A connecting rod plug, the connecting rod plug is arranged at one end of the connecting rod plate and is located on a side of the connecting rod plate close to the wine dispensing mechanism; the connecting rod plug is inserted into the wine dispensing mechanism; The fixing member includes two fixing member side plates, and the two fixing member side plates are arranged opposite to each other; Wherein, the two ends of the rocker are respectively connected to the other ends of the two connecting rod plates.

5. The refrigeration device according to claim 4, wherein: The wine dispensing mechanism comprises: a first cover; a second cover body, the first cover body being connected to the second cover body and comprising a first column body, the first column body extending in a direction away from the first cover body and being inserted into the bottle mouth of the wine bottle; ends of the air flow channel and the first liquid flow channel communicating with the inner cavity of the wine bottle are respectively defined in the first column body; and The bottle mouth sealing sleeve is arranged on the outer periphery of the first column and is located between the first column and the wine bottle.

6. The refrigeration device according to claim 5, wherein: The air flow channel includes a first sub-air flow channel defined in the first cover body and a second sub-air flow channel defined in the second cover body; The wine dispensing mechanism further comprises: a switch installation space, the switch installation space being defined between the first cover and the second cover and being in communication with the first sub-air flow channel and the second sub-air flow channel, respectively; and A switch is provided in the switch installation space and is configured to connect or disconnect the first sub-air flow channel and the second sub-air flow channel.

7. The refrigeration device according to claim 6, wherein: The wine dispensing mechanism further includes a connecting rod jack, which is arranged in the second cover body and is arranged opposite to the switch installation space; The switch installation space has a switch installation opening facing the side of the wine dispensing mechanism; The connecting rod plug of one of the two connecting rods is inserted into the switch installation space from the switch installation open end and connected to the switch; The connecting rod plug of the other connecting rod of the two connecting rods is inserted into the connecting rod plug hole; When the rocker is pressed, the connecting rod rotates and moves toward the top plate of the fixing member to drive the switch to rotate, so that the first air pipe of the switch is connected to the second air pipe of the switch.

8. A refrigeration device comprising: a cabinet body, wherein the cabinet body defines a storage room; as well as A wine decanting device is disposed in the storage room, and defines a storage space for placing a wine bottle; the wine bottle includes a bottle mouth, a bottle bottom, and an inner cavity; The wine decanting device is configured to extract wine from the wine bottle and inject air into the extracted wine to decant the wine; the wine decanting device comprises: A wine dispensing mechanism, connected to the bottle mouth and configured to dispense the wine in the wine bottle out of the wine bottle; the wine dispensing mechanism comprises: an air flow channel, the air flow channel being connected to the inner cavity; a first liquid flow channel; a second liquid flow path; and a wine suction tube, one end of which is connected to the first liquid flow channel, and the other end of which is located in the inner cavity and close to the bottom of the bottle; a first one-way valve disposed in the first liquid flow channel; the first one-way valve includes a first inlet end and a first outlet end, wherein the first inlet end is closer to the end of the first liquid flow channel that communicates with the wine suction tube than the first outlet end; the second liquid flow channel is in bidirectional communication with the first outlet end and in unidirectional communication with the first inlet end, thereby preventing liquid in the second liquid flow channel from entering the wine bottle through the first one-way valve; a first pump, wherein a first end of the first pump is in communication with the atmosphere; a third control valve, wherein a first end of the third control valve is connected to the air flow channel; and a second end of the third control valve is connected to the second end of the first pump; a fourth control valve, wherein a first end of the fourth control valve is connected to the second end of the third control valve and the second end of the first pump respectively; a second pump, a first end of the second pump being in communication with the atmosphere; an aeration and decanting chamber, the aeration and decanting chamber being connected to the second end of the second pump and the first liquid flow channel respectively; a wine outlet pipe, the wine outlet pipe being connected to the aeration and decanting chamber; a second one-way valve, the second one-way valve comprising a second inlet end and a second outlet end; the second outlet end being connected to the second liquid flow channel; Clean water sealed box; the clean water sealed box comprises: a clean water box body connected to the second end of the fourth control valve; and a clean water outlet pipe, one end of which is located in the clean water box body and close to the bottom of the clean water sealing box; the other end of which is connected to the second inlet end; and a sewage box connected to the wine outlet pipe; When dispensing wine, the fourth control valve is closed and the third control valve is opened. The first pump operates, allowing air to enter the first pump and then enter the wine bottle through the third control valve and the air flow channel, thereby increasing the gas pressure above the wine in the wine bottle. Under the action of the gas pressure, the wine enters the wine suction pipe and flows through the first liquid flow channel and the aeration chamber to flow out of the wine outlet pipe. In addition, the second pump operates, allowing air from the second pump to enter the aeration chamber and mix with the wine in the aeration chamber to achieve aeration. The wine decanting device is also configured to clean the wine discharging mechanism, the mixed gas decanting chamber and the wine outlet pipe; during cleaning, the fourth control valve is opened and the third control valve is closed, the first pump works and the second pump stops, so that air enters the first pump and enters the clean water sealing box through the fourth control valve to increase the gas pressure above the clean water in the clean water sealing box; under the action of the gas pressure, the clean water enters the clean water outlet pipe and enters the wine outlet pipe after passing through the second one-way valve, the second liquid flow channel, the first liquid flow channel and the mixed gas decanting chamber, and is discharged from the wine outlet pipe to the sewage box.

9. The refrigeration device according to claim 8, wherein: The wine decanting device further includes a joint, which is detachably connected to the wine dispensing mechanism, and defines a joint air flow channel, a joint first liquid flow channel, and a joint second liquid flow channel; When the connector is connected to the wine dispensing mechanism, the connector air flow channel is opposite to and connected to the air flow channel, the connector first liquid flow channel is opposite to and connected to the first liquid flow channel, and the connector second liquid flow channel is opposite to and connected to the second liquid flow channel; the first end of the third control valve is connected to the air flow channel through the connector air flow channel, the gas mixing and sobering chamber is connected to the first liquid flow channel through the connector first liquid flow channel, and the second one-way valve is connected to the second liquid flow channel through the connector second liquid flow channel.

10. The refrigeration device according to claim 8, wherein: The first one-way valve includes a shell, and a valve opening is provided on the side of the shell; the second liquid flow channel is connected to the valve opening, the valve opening is bidirectionally interconnected with the first outlet end, and the valve opening is unidirectionally connected with the first inlet end to prevent liquid in the valve opening from entering the wine bottle through the first one-way valve.

11. The refrigeration device according to any one of claims 8 to 10, wherein: The sobering device further comprises: connector; A connecting rod, the connecting rod being connected to the wine dispensing mechanism, the connecting rod comprising a connecting rod guide groove; A fixing member connected to the joint; the fixing member includes: Fixings top plate; and A fixing member side plate, the fixing member side plate is connected to the fixing member top plate and is located below the fixing member top plate; the fixing member side plate includes: a connecting rod guide rail, the connecting rod guide rail being matched with the connecting rod guide groove so that the connecting rod can slide on the connecting rod guide rail; and a connecting rod limiting hole, the connecting rod limiting hole being located at one end of the connecting rod guide rail and on a side of the connecting rod guide rail close to the top plate of the fixing member; the connecting rod limiting hole being open toward the connecting rod guide rail; and a rocker connected to the connecting rod; Among them, when the connecting rod slides along the connecting rod guide rail to one end of the connecting rod guide rail, by pressing the rocker, the connecting rod is rotated and moves toward the direction close to the top plate of the fixing part to the connecting rod limiting hole. Under the action of the connecting rod, the wine dispensing mechanism moves toward the direction close to the top plate of the fixing part to connect the joint.

12. The refrigeration device according to claim 11, wherein: The sobering device comprises: The two connecting rods are respectively connected to the two opposite sides of the wine dispensing mechanism, and the connecting rods include: a connecting rod plate, wherein the connecting rod guide groove is arranged on a side of the connecting rod plate away from the wine dispensing mechanism; and A connecting rod plug, the connecting rod plug is arranged at one end of the connecting rod plate and is located on a side of the connecting rod plate close to the wine dispensing mechanism; the connecting rod plug is inserted into the wine dispensing mechanism; The fixing member includes two fixing member side plates, and the two fixing member side plates are arranged opposite to each other; Wherein, the two ends of the rocker are respectively connected to the other ends of the two connecting rod plates.

13. A refrigeration device comprising: a cabinet body, wherein the cabinet body defines a storage room; as well as A wine decanting device is disposed in the storage room, and defines a storage space for placing a wine bottle; the wine bottle includes a bottle mouth, a bottle bottom, and an inner cavity; The wine decanting device is configured to extract wine from the wine bottle and inject air into the extracted wine to decant the wine; the wine decanting device comprises: A wine dispensing mechanism, connected to the bottle mouth and configured to dispense the wine in the wine bottle out of the wine bottle; the wine dispensing mechanism comprises: an air flow channel, the air flow channel being connected to the inner cavity; a first liquid flow channel; a second liquid flow path; and a wine suction tube, one end of which is connected to the first liquid flow channel, and the other end of which is located in the inner cavity and close to the bottom of the bottle; a first one-way valve disposed in the first liquid flow channel; the first one-way valve includes a first inlet end and a first outlet end, wherein the first inlet end is closer to the end of the first liquid flow channel that communicates with the wine suction tube than the first outlet end; the second liquid flow channel is in bidirectional communication with the first outlet end and in unidirectional communication with the first inlet end, thereby preventing liquid in the second liquid flow channel from entering the wine bottle through the first one-way valve; a first control valve, wherein a second end of the first control valve is connected to the atmosphere; and a third end of the first control valve is connected to the air flow channel; a second control valve, wherein a second end of the second control valve is in communication with the atmosphere, and a third end of the second control valve is connected to the third end of the first control valve and the air flow channel, respectively; a first pump, wherein a first end of the first pump is connected to a first end of the first control valve; a third control valve, wherein a first end of the third control valve is connected to the first end of the second control valve; and a second end of the third control valve is connected to the second end of the first pump; a second one-way valve, the second one-way valve comprising a second inlet end and a second outlet end; the second outlet end being connected to the second liquid flow channel; A clean water sealed box, comprising: a water tank body; and a clean water outlet pipe, one end of which is located in the clean water box body and close to the bottom of the clean water sealing box; the other end of which is connected to the second inlet end; a sewage box connected to the wine outlet pipe; a fourth control valve, wherein a first end of the fourth control valve is connected to the second end of the third control valve and the second end of the first pump respectively; and a second end of the fourth control valve is connected to the clean water box body; a second pump, a first end of the second pump being in communication with the atmosphere; and an aeration and decanting chamber, the aeration and decanting chamber being connected to the second end of the second pump and the first liquid flow channel respectively; When discharging wine, the fourth control valve is closed and the fifth valve is opened; the second end of the first control valve is opened and the third end of the first control valve is closed; the second end of the second control valve is closed and the third end of the second control valve is opened; the first pump operates to allow air to enter the first control valve and then enter the wine bottle through the first pump, the third control valve, the second control valve and the air flow channel, so as to increase the gas pressure above the wine in the wine bottle; under the action of the gas pressure, the wine enters the wine suction pipe and flows out from the wine outlet pipe through the first liquid flow channel and the aeration chamber; and the second pump operates to allow air from the second pump to enter the aeration chamber and mix with the wine in the aeration chamber to achieve aeration. The wine decanting device is further configured to extract air from the wine bottle; when vacuuming, the fourth control valve is closed and the fifth valve is opened; the second end of the first control valve is closed and the third end of the first control valve is open; the second end of the second control valve is open and the third end of the second control valve is closed; the first pump is operated and the second pump is stopped, so that the gas in the wine bottle enters the air flow channel and passes through the first control valve, the first pump, the third control valve to the second control valve, and is discharged to the atmosphere from the second control valve; The wine decanting device is also configured to clean the wine discharging mechanism, the mixed gas decanting chamber and the wine outlet pipe; during cleaning, the fourth control valve is opened, the second control valve and the third control valve are closed, the second end of the first control valve is in an open state, and the third end of the first control valve is in a closed state; the first pump is working, and the second pump is stopped, so that air enters the first control valve and enters the clean water box through the first pump and the fourth control valve to increase the gas pressure above the clean water in the clean water box; under the action of the gas pressure, the clean water enters the clean water outlet pipe and passes through the second one-way valve, the second liquid flow channel, the first liquid flow channel and the mixed gas decanting chamber to the wine outlet pipe, and is discharged from the wine outlet pipe.

14. The refrigeration device according to claim 13, wherein: The wine decanting device further includes a joint, which is detachably connected to the wine dispensing mechanism; the joint defines a joint air flow channel, a joint first liquid flow channel, and a joint second liquid flow channel; When the connector is connected to the wine dispensing mechanism, the connector air flow channel is opposite to and connected to the air flow channel, the connector first liquid flow channel is opposite to and connected to the first liquid flow channel, the connector second liquid flow channel is opposite to and connected to the second liquid flow channel, the third end of the first control valve and the third end of the second control valve are respectively connected to the air flow channel through the connector air flow channel, the gas mixing and sobering chamber is connected to the first liquid flow channel through the connector first liquid flow channel, and the second outlet end is connected to the second liquid flow channel through the connector second liquid flow channel.

15. The refrigeration device according to claim 13, wherein: The first one-way valve includes a shell, and a valve opening is provided on the side of the shell; the second liquid flow channel is connected to the valve opening, the valve opening is bidirectionally interconnected with the first outlet end, and the valve opening is unidirectionally connected with the first inlet end to prevent liquid in the valve opening from entering the wine bottle through the first one-way valve.

16. The refrigeration device according to any one of claims 13 to 15, wherein: The sobering device further comprises: connector; A connecting rod, the connecting rod being connected to the wine dispensing mechanism, the connecting rod comprising a connecting rod guide groove; A fixing member connected to the joint; the fixing member includes: Fixings top plate; and A fixing member side plate, the fixing member side plate is connected to the fixing member top plate and is located below the fixing member top plate; the fixing member side plate includes: a connecting rod guide rail, the connecting rod guide rail being matched with the connecting rod guide groove so that the connecting rod can slide on the connecting rod guide rail; and a connecting rod limiting hole, the connecting rod limiting hole being located at one end of the connecting rod guide rail and on a side of the connecting rod guide rail close to the top plate of the fixing member; the connecting rod limiting hole being open toward the connecting rod guide rail; and a rocker connected to the connecting rod; Among them, when the connecting rod slides along the connecting rod guide rail to one end of the connecting rod guide rail, by pressing the rocker, the connecting rod is rotated and moves toward the direction close to the top plate of the fixing part to the connecting rod limiting hole. Under the action of the connecting rod, the wine dispensing mechanism moves toward the direction close to the top plate of the fixing part to connect the joint.

17. The refrigeration device according to claim 16, wherein: The sobering device comprises: The two connecting rods are respectively connected to the two opposite sides of the wine dispensing mechanism, and the connecting rods include: a connecting rod plate, wherein the connecting rod guide groove is arranged on a side of the connecting rod plate away from the wine dispensing mechanism; and A connecting rod plug, the connecting rod plug is arranged at one end of the connecting rod plate and is located on a side of the connecting rod plate close to the wine dispensing mechanism; the connecting rod plug is inserted into the wine dispensing mechanism; The fixing member includes two fixing member side plates, and the two fixing member side plates are arranged opposite to each other; Wherein, the two ends of the rocker are respectively connected to the other ends of the two connecting rod plates.

18. The refrigeration device according to claim 17, wherein: The wine dispensing mechanism comprises: a first cover; a second cover body, the first cover body being connected to the second cover body and comprising a first column body, the first column body extending in a direction away from the first cover body and being inserted into the bottle mouth of the wine bottle; ends of the air flow channel and the first liquid flow channel communicating with the inner cavity of the wine bottle are respectively defined in the first column body; and The bottle mouth sealing sleeve is arranged on the outer periphery of the first column and is located between the first column and the wine bottle.

19. The refrigeration device according to claim 18, wherein The air flow channel includes a first sub-air flow channel defined in the first cover body and a second sub-air flow channel defined in the second cover body; The wine dispensing mechanism further comprises: a switch installation space, the switch installation space being defined between the first cover and the second cover and being in communication with the first sub-air flow channel and the second sub-air flow channel, respectively; and A switch is provided in the switch installation space and is configured to connect or disconnect the first sub-air flow channel and the second sub-air flow channel.

20. The refrigeration device according to claim 19, wherein The wine dispensing mechanism further includes a connecting rod jack, which is arranged in the second cover body and is arranged opposite to the switch installation space; The switch installation space has a switch installation opening facing the side of the wine dispensing mechanism; The connecting rod plug of one of the two connecting rods is inserted into the switch installation space from the switch installation open end and connected to the switch; The connecting rod plug of the other connecting rod of the two connecting rods is inserted into the connecting rod plug hole; When the rocker is pressed, the connecting rod rotates and moves toward the top plate of the fixing member to drive the switch to rotate, so that the first air pipe of the switch is connected to the second air pipe of the switch.

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