Wine barrel

Abstract

The utility model provides a wine barrel, belongs to the technical field of wine drinking equipment, and solves the problem that the conventional wine barrel is difficult to adapt to variable filling occasions. The wine barrel comprises a barrel body and a flow guide pipe, a wine spear communicated with the flow guide pipe is arranged at an opening of the barrel body, a first channel and a second channel are arranged in the wine spear respectively, and the wine barrel is characterized in that the flow guide pipe is located in the center of the barrel body and extends to the bottom of the barrel body, and a gap is reserved between the flow guide pipe and the inner wall of the barrel body. The first channel is located in the center of the wine spear and communicated with an inner cavity of the barrel body through a flow guide pipe, the second channel is communicated with the inner cavity of the barrel body, and the bottom of the barrel body is provided with an exhaust hole and a blocking plug used for blocking the exhaust hole. The wine barrel can adapt to variable filling occasions.

Description

Technical Field

[0001] The utility model belongs to the technical field of wine drinking equipment and relates to a wine barrel. Background Art

[0002] Wine is a general term for wine and water, and can refer to liquid drinkable water such as wine, water, and beverages. A wine barrel is a tool used to hold wine. Generally, a wine spear is set at the mouth of the barrel. The wine spear cooperates with the dispenser to squeeze the wine out of the barrel.

[0003] At present, the wine barrels on the market usually have valves at the bottom of the barrels, and the barrels are irregular, large in size, and inconvenient to transport. When pouring wine, the barrel mouth is directly opened to release the pressure, and the flow rate of the wine cannot be adjusted.

[0004] To this end, a Chinese patent application (application number: 202220833854.8) discloses a portable beer keg and a beer keg assembly adapted for the keg. The keg includes a barrel body, a beer spear is provided on the top of the barrel body, a hose is connected below the beer spear, and the hose is inserted into the metal barrel body. A semi-closed notch is provided on the upper end face of the beer spear, and a built-in spring is provided at the upper end of the spring. A plug is provided, and the spring presses against the plug to seal the semi-closed notch.

[0005] However, the above method has the following defects: if the barrel mouth is downward during filling, the wine enters the barrel body through the hose and flows to the barrel body near the end of the wine spear, blocking the gas channel, and the gas in the barrel cannot be discharged. As the amount of wine increases, the pressure in the barrel gradually increases to a certain level, and the wine is difficult to continue to be filled smoothly. Therefore, the filling operation can only be carried out with the barrel mouth facing upward, which is difficult to adapt to changing filling occasions. Utility Model Content

[0006] The utility model aims at solving the above problems in the prior art and proposes a wine barrel. The technical problem to be solved by the utility model is: how to adapt to various filling occasions.

[0007] The purpose of the utility model can be achieved through the following technical solutions: a wine barrel, including a barrel body and a guide pipe, a wine spear connected to the guide pipe is provided at the opening of the barrel body, and a channel one and a channel two are respectively provided in the wine spear, characterized in that the guide pipe is located at the center of the barrel body, the guide pipe extends to the bottom of the barrel body and leaves a gap on the inner wall of the barrel body, the channel one is located at the center of the wine spear and is connected to the inner cavity of the barrel body through the guide pipe, the channel two is connected to the inner cavity of the barrel body, and the bottom of the barrel body is provided with an exhaust hole and a sealing plug for sealing the exhaust hole.

[0008] In this wine barrel, the guide tube extends to the bottom of the barrel body, and channel one is connected to the inner cavity of the barrel body through the guide tube, while channel two is directly connected to the inner cavity of the barrel body without the guide tube. The connection point between channel one and the inner cavity of the barrel body is close to the bottom of the barrel body, and the connection point between channel two and the inner cavity of the barrel body is close to the opening of the barrel body. The two connection points are set separately, which is conducive to ensuring that during the filling operation, whether it is positive filling or reverse filling, when one channel is used as a liquid channel, the other channel can be used as a gas channel to flexibly adjust the air pressure inside and outside the barrel body. Whether it is positive filling or reverse filling, the filling operation can be carried out smoothly, and this wine barrel can adapt to various filling occasions. In this wine barrel, the guide tube extends to the bottom of the barrel body and leaves a gap with the inner wall of the barrel body. During the reverse filling operation, the end of the guide tube close to the bottom of the barrel body is higher than the liquid surface for most of the operation process. When the liquid submerges the end of the guide tube close to the bottom of the barrel body, the remaining inner cavity space of the barrel body that has not been filled is small, avoiding the waste of the inner cavity space of the barrel body. Before serving the wine, turn the barrel upside down, with the opening facing downward, open the sealing plug at the bottom of the barrel, and allow the gas in the barrel to circulate with the outside through the exhaust hole, allowing the wine to flow out under the action of gravity. The setting of the sealing plug and the exhaust hole makes it easy to switch between the sealing and ventilation states of the barrel without opening the wine spear.

[0009] In the wine barrel, the bottom of the barrel body is sunken inward to form a groove, and the exhaust hole is arranged at the bottom of the groove. The bottom of the barrel body is sunken inward to form a groove, and the exhaust hole is arranged at the bottom of the groove. When the sealing plug cooperates with the exhaust hole plug, it will not protrude from the groove. The surface of the barrel body is flat, which is convenient for transportation. At the same time, when the wine barrel is clamped, the clamping piece can be extended into the groove to achieve stable and reliable fixation.

[0010] In the wine barrel, the sealing plug is threadedly connected to the exhaust hole. When the sealing plug is screwed together with the exhaust hole, the sealing plug blocks the exhaust hole. When air needs to be released through the exhaust hole, when the sealing plug is loosened, a gap is formed between the sealing plug and the exhaust hole, and gas inside and outside the barrel body flows through the gap.

[0011] In the wine barrel, a nozzle is provided at the end of the guide pipe away from the wine spear, and a water hole is provided on the nozzle, and a gap is left between the nozzle and the inner wall of the barrel body. When the barrel body cavity is flushed, the liquid enters the nozzle from the guide pipe through channel 1. When flowing through the water hole, the cross-sectional area of ​​the flow channel decreases, the liquid flow rate increases, and a greater impact force is generated on the barrel body cavity. At the same time, compared with directly flowing out from the guide pipe port, the setting of the nozzle effectively expands the spraying area of ​​the water flow and improves the flushing effect.

[0012] In the wine barrel, the nozzle comprises a shell 1 and a shell 2 detachably connected to the shell 1, the shell 1 is sealed and fixed to the flow guide tube, and the shell 1 and the shell 2 are both provided with a plurality of water holes. Compared with one-time molding, the nozzle is composed of a shell 1 and a shell 2 detachably connected, and the processing requirements are lower. The shell 1 and the flow guide tube are tightly matched by plugging.

[0013] In the wine barrel, a cavity is formed between the shell 1 and the shell 2, and the water holes on the shell 1 and the water holes on the shell 2 are staggered. When the sealing plug is loosened to perform the deflation operation, the liquid in the inner cavity of the barrel body may flow outward under the action of the pressure difference between the inside and the outside. When passing through the shell 1, the part of the shell 1 without the water holes plays a buffering role for the liquid. The liquid enters the cavity between the shell 1 and the shell 2, and when passing through the shell 2, the part of the shell 2 without the water holes plays a buffering role for the liquid.

[0014] In the wine barrel, a valve seat is provided in the wine spear, and the valve seat includes a cylindrical connecting portion, the inner wall of the connecting portion protrudes with a bump, the outer wall of the flow guide tube is tightly fixed to the inner wall of the connecting portion, and the end of the flow guide tube abuts against the bump. The connecting portion is cylindrical and matches the shape of the end of the flow guide tube, which is conducive to ensuring that the connection between the valve seat and the flow guide tube is stable and reliable. During installation, the flow guide tube is aligned with the connecting portion so that the flow guide tube and the valve seat move relative to each other. When the end of the flow guide tube abuts against the bump, the flow guide tube stops moving, and the bump limits the relative position relationship between the flow guide tube and the valve seat.

[0015] In the wine barrel, the valve seat further comprises a fixing portion fixed to the wine spear, the fixing portion is provided with a plurality of through holes, and the second channel is connected to the inner cavity of the barrel body through the through holes. The second channel is not connected to the inner cavity of the barrel body through the flow guide tube, but is directly connected to the inner cavity of the barrel body through the through holes. The connection point between the first channel and the inner cavity of the barrel body is close to the bottom of the barrel body, and the connection point between the second channel and the inner cavity of the barrel body is close to the opening of the barrel body. The two connection points are arranged separately, which is conducive to ensuring that during the filling operation, whether it is forward filling or reverse filling, when one channel is used as a liquid channel, the other channel can be used as a gas channel.

[0016] Compared with the prior art, this wine barrel has the following advantages:

[0017] 1. In this wine barrel, channel 1 is connected to the inner cavity of the barrel body through a flow guide tube, and channel 2 is directly connected to the inner cavity of the barrel body without passing through the flow guide tube. The connection point between channel 1 and the inner cavity of the barrel body is close to the bottom of the barrel body, and the connection point between channel 2 and the inner cavity of the barrel body is close to the opening of the barrel body. The two connection points are set separately, which is conducive to ensuring that during the filling operation, whether it is positive filling or reverse filling, when one channel is used as a liquid channel, the other channel can be used as a gas channel to flexibly adjust the air pressure inside and outside the barrel body. Whether it is positive filling or reverse filling, the filling operation can be carried out smoothly. This wine barrel can adapt to various filling occasions.

[0018] 2. In the wine barrel, the guide tube extends to the bottom of the barrel body and leaves a gap with the inner wall of the barrel body. During the backfilling operation, the end of the guide tube close to the bottom of the barrel body is higher than the liquid surface during most of the operation process. When the liquid submerges the end of the guide tube close to the bottom of the barrel body, the remaining inner cavity space of the barrel body that has not been filled is small. Under the filling pressure, the wine can still fill the entire inner cavity of the barrel body, avoiding the waste of the inner cavity space of the barrel body.

[0019] 2. In this wine barrel, before pouring the wine, the barrel body is turned upside down, that is, placed with the opening facing downward, and the sealing plug at the bottom of the barrel body is opened. The gas in the barrel body circulates with the outside through the exhaust hole, so that the wine flows out under the action of gravity. The setting of the sealing plug and the exhaust hole can conveniently switch the sealing and ventilation states of the wine barrel without opening the wine spear. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is the overall schematic diagram of the wine barrel.

[0021] Figure 2 yes Figure 1 Cross-sectional view along AA direction.

[0022] Figure 3 yes Figure 2 A partial enlarged view of point B in the middle.

[0023] Figure 4 yes Figure 2 A partial enlarged view of point C in the middle.

[0024] Figure 5 It is a schematic diagram of the valve seat in this wine barrel.

[0025] Figure 6 It is a schematic diagram of the sealing plug in this wine barrel.

[0026] In the figure, 1, barrel body; 1a groove; 2, guide tube; 3, wine spear; 4, channel one; 5, channel two; 6, exhaust hole; 7, sealing plug; 8, nozzle; 8a, shell one; 8b, shell two; 9, water hole; 10, valve seat; 10a, connecting part; 10a1, protrusion; 10b, fixing part; 10b1, through hole. DETAILED DESCRIPTION

[0027] The following are specific embodiments of the present invention and the accompanying drawings to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.

[0028] The specific embodiments described herein are merely examples of the spirit of the present invention. Those skilled in the art may make various modifications or additions to the specific embodiments described or replace them in similar ways, but they will not deviate from the spirit of the present invention or exceed the scope defined by the appended claims.

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5As shown, the wine barrel comprises a barrel body 1 and a flow guide pipe 2. The flow guide pipe 2 is located at the center of the barrel body 1. A wine spear 3 connected to the flow guide pipe 2 is provided at the opening of the barrel body 1. A channel 1 4 and a channel 2 5 which can be opened and closed independently are respectively provided in the wine spear 3.

[0030] A valve seat 10 is provided inside the wine spear 3. The valve seat 10 includes a cylindrical connecting portion 10a. A protrusion 10a1 protrudes from the inner wall of the connecting portion 10a. The outer wall of the flow guide tube 2 is tightly fixed to the inner wall of the connecting portion 10a, and the end of the flow guide tube 2 is against the protrusion 10a1. The channel 14 is located at the center of the wine spear 3 and is connected to the inner cavity of the barrel body 1 through the flow guide tube 2. The connecting portion 10a is cylindrical and matches the shape of the end of the flow guide tube 2, which is conducive to ensuring that the connection between the valve seat 10 and the flow guide tube 2 is stable and reliable. During installation, align the flow guide tube 2 with the connecting portion 10a, so that the flow guide tube 2 and the valve seat 10 move relative to each other. When the end of the flow guide tube 2 abuts against the protrusion 10a1, it stops moving. The protrusion 10a1 limits the relative position relationship between the flow guide tube 2 and the valve seat 10.

[0031] The valve seat 10 further includes a fixing portion 10b fixed to the wine spear 3, and the fixing portion 10b is provided with a plurality of through holes 10b1, and the second channel 5 is connected to the inner cavity of the barrel body 1 through the through holes 10b1. The second channel 5 is directly connected to the inner cavity of the barrel body 1 through the through holes 10b1 instead of the flow guide tube 2, and the connection point between the first channel 4 and the inner cavity of the barrel body 1 is close to the bottom of the barrel body 1, and the connection point between the second channel 5 and the inner cavity of the barrel body 1 is close to the opening of the barrel body 1. The two connection points are set separately, which is conducive to ensuring that during the filling operation, whether it is forward filling or reverse filling, when one channel is used as a liquid channel, the other channel can be used as a gas channel.

[0032] The bottom of the barrel body 1 is recessed inward to form a groove 1a, and an exhaust hole 6 is provided at the bottom of the groove 1a. The bottom of the barrel body 1 is recessed inward to form a groove 1a, and the exhaust hole 6 is provided at the bottom of the groove 1a. When the sealing plug 7 is sealed with the exhaust hole 6, it will not protrude from the notch of the groove 1a. The surface of the barrel body 1 is flat, which is convenient for transportation. At the same time, when the wine barrel is clamped, the clamping piece can be extended into the groove 1a to achieve stable and reliable fixation.

[0033] The bottom of the barrel body 1 is also provided with a sealing plug 7 for blocking the exhaust hole 6. The sealing plug 7 is threadedly connected to the exhaust hole 6. When the sealing plug 7 is loosened, a gap is formed between the sealing plug 7 and the exhaust hole 6. When the sealing plug 7 is tightened and matched with the exhaust hole 6, the sealing plug 7 blocks the exhaust hole 8. When it is necessary to release air through the exhaust hole 6, the sealing plug 7 is loosened, and a gap is formed between the sealing plug 7 and the exhaust hole 6, and the gas inside and outside the barrel body 1 flows through the gap.

[0034] The flow guide pipe 2 extends to the bottom of the barrel body 1 and leaves a gap with the inner wall of the barrel body 1, and a nozzle 8 is provided at the end of the flow guide pipe 2. The nozzle 8 includes a shell 1 8a and a shell 2 8b detachably connected to the shell 1 8a. The shell 1 8a and the flow guide pipe 2 are tightly matched by plugging, so as to achieve sealing and fixing. A cavity is formed between the shell 1 8a and the shell 2 8b. The shell 1 8a and the shell 2 8b are both provided with a plurality of water holes 9, and the water holes 9 on the shell 1 8a and the water holes 9 on the shell 2 8b are staggered, and a gap is left between the shell 2 8b and the inner wall of the barrel body 1. When the inner cavity of the barrel body 1 is flushed, the liquid passes through the channel 1 4 and enters the nozzle 8 from the flow guide pipe 2. When flowing through the water hole 9, the cross-sectional area of ​​the flow channel is reduced, the liquid flow rate is increased, and a greater impact force is generated on the inner cavity of the barrel body 1. At the same time, compared with directly flowing out from the port of the flow guide pipe 2, the setting of the nozzle 8 effectively expands the spraying area of ​​the water flow and improves the flushing effect. Compared with one-time molding, the nozzle 8 is composed of a detachably connected shell 1 8a and a second shell 8b, and has lower processing requirements. When the sealing plug 7 is loosened to perform the deflation operation, the liquid in the inner cavity of the barrel body 1 may flow outward under the action of the internal and external pressure difference. When passing through the shell 1 8a, the part of the shell 1 8a without the water hole 9 plays a buffering role for the liquid. The liquid enters the cavity between the shell 1 8a and the second shell 8b. When passing through the second shell 8b, the part of the shell 2 8b without the water hole 9 plays a buffering role for the liquid.

[0035] In actual work, filling is divided into forward filling and reverse filling.

[0036] During normal filling, the wine barrel opens upward, channel 1 4 is the liquid channel, and channel 2 5 is the gas channel. When channel 1 4 and channel 2 5 are opened, the wine flows from channel 1 4 into the guide tube 2, and flows out from the guide tube 2 into the inner cavity of the barrel body 1. As the amount of liquid gradually increases, the remaining space in the barrel body 1 becomes smaller and smaller, and the pressure in the barrel body 1 gradually increases. When the pressure in the barrel body 1 is greater than the pressure outside the barrel body 1, the gas in the barrel body 1 is discharged from the channel 2 5 to the outside of the barrel body 1 until the wine fills the entire inner cavity of the barrel body 1, and the normal filling is completed.

[0037] During backfilling, the wine barrel opens downward, channel 1 4 is a gas channel, and channel 2 5 is a liquid channel. When channel 1 4 and channel 2 5 are opened, the wine flows directly into the inner cavity of the barrel body 1 from channel 2 5. As the liquid gradually increases, when the end of the guide tube 2 close to the bottom of the barrel body 1 is higher than the liquid surface, the remaining space in the barrel body 1 becomes smaller and smaller, and the pressure in the barrel body 1 gradually increases. When the pressure in the barrel body 1 is greater than the pressure outside the barrel body 1, the gas in the barrel is discharged from the end of the guide tube 2 close to the bottom of the barrel body 1 to the outside of the barrel body 1. Since the guide tube 2 extends to the bottom of the barrel body 1 and leaves a gap with the inner wall of the barrel body 1, when the liquid submerges the end of the guide tube 2 close to the bottom of the barrel body 1, the remaining inner cavity of the barrel body 1 that has not been filled is smaller. Under the filling pressure, the wine can still fill the entire inner cavity of the barrel body 1, and the backfilling is completed.

[0038] When dispensing wine, the wine barrel is opened downward, and the sealing plug 7 is opened first to release the gas generated by the shaking of the wine in the barrel body 1 during transportation through the exhaust hole 6, and then the channel 2 5 is opened, and the wine flows out from the channel 2 5 under the action of gravity. As the liquid gradually decreases, the remaining space in the barrel body 1 becomes larger and larger, and the pressure in the barrel body 1 gradually decreases. When the pressure in the barrel body 1 is lower than the pressure outside the barrel body 1, the gas outside the barrel body 1 enters the inner cavity of the barrel body 1 from the exhaust hole 6, the pressure in the barrel body 1 increases, and the wine continues to flow out smoothly until the wine is exhausted and the dispensing is completed.

[0039] When cleaning the wine barrel, the liquid passes through channel 1 4 and enters the nozzle 8 from the guide pipe 2. When flowing through the water hole 9, the cross-sectional area of ​​the flow channel decreases, the liquid flow rate increases, and a greater impact force is generated on the inner cavity of the barrel body 1. At the same time, compared with directly flowing out from the port of the guide pipe 2, the setting of the nozzle 8 effectively expands the spraying area of ​​the water flow and improves the flushing effect.

[0040] In this wine barrel, channel 1 4 is connected with the inner cavity of barrel body 1 through flow guide tube 2, channel 2 5 is directly connected with the inner cavity of barrel body 1 without flow guide tube 2, and the connection point between channel 1 4 and the inner cavity of barrel body 1 is close to the bottom of barrel body 1. The connection point between channel 1 4 and the inner cavity of barrel body 1 is close to the bottom of barrel body 1, and the connection point between channel 2 5 and the inner cavity 1 of barrel body is close to the opening of barrel body 1. The two connection points are set separately, which is conducive to ensuring that during the filling operation, whether it is positive filling or reverse filling, when one channel is used as a liquid channel, the other channel can be used as a gas channel to flexibly adjust the internal and external air pressure of barrel body 1. Whether it is positive filling or reverse filling, the filling operation can be carried out smoothly, and this wine barrel can adapt to various filling occasions. Before pouring the wine, the barrel 1 is inverted, that is, placed with the opening facing downward, and the sealing plug 7 at the bottom of the barrel 1 is opened. The gas in the barrel 1 circulates with the outside through the exhaust hole 6, so that the wine flows out under the action of gravity. The setting of the sealing plug 7 and the exhaust hole 6 can conveniently switch the two states of sealing and ventilation of the wine barrel without opening the wine spear 3. The guide tube 2 extends to the bottom of the barrel 1 and leaves a gap with the inner wall of the barrel 1. During the backfilling operation, the end of the guide tube 2 close to the bottom of the barrel 1 is higher than the liquid surface for most of the operation process. When the liquid submerges the end of the guide tube 2 close to the bottom of the barrel 1, the remaining inner cavity space of the barrel 1 that has not been filled is small. Under the filling pressure, the wine can still fill the entire inner cavity of the barrel 1, avoiding the waste of the inner cavity space of the barrel 1.

[0041] Although the terms such as barrel body 1, groove 1a, flow guide tube 2, wine spear 3, channel 1 4, channel 2 5, exhaust hole 6, sealing plug 7, nozzle 8, shell 1 8a, shell 2 98b, water hole 9, valve seat 10, connecting part 10a, protrusion 10a1, fixing part 10b, through hole 10b1 are used more frequently in this article, the possibility of using other terms is not excluded. The use of these terms is only for more convenient description and explanation of the essence of the utility model; interpreting them as any additional restrictions is contrary to the spirit of the utility model.

Claims

1. A wine barrel, comprising a barrel body (1) and a flow guide pipe (2), wherein a wine spear (3) connected to the flow guide pipe (2) is provided at the opening of the barrel body (1), and a channel 1 (4) and a channel 2 (5) are respectively provided in the wine spear (3), characterized in that: The flow guide pipe (2) is located at the center of the barrel body (1), and extends to the bottom of the barrel body (1) and leaves a gap with the inner wall of the barrel body (1). The first channel (4) is located at the center of the wine spear (3) and is connected to the inner cavity of the barrel body (1) through the flow guide pipe (2). The second channel (5) is connected to the inner cavity of the barrel body (1). The bottom of the barrel body (1) is provided with an exhaust hole (6) and a sealing plug (7) for sealing the exhaust hole (6).

2. A wine barrel according to claim 1, characterized in that: The end of the flow guide pipe (2) away from the wine spear (3) is provided with a nozzle (8), the nozzle (8) is provided with a plurality of water holes (9), and a gap is left between the nozzle (8) and the inner wall of the barrel body (1).

3. A wine barrel according to claim 2, characterized in that: The nozzle (8) comprises a shell one (8a) and a shell two (8b) detachably connected to the shell one (8a); the shell one (8a) is sealed and fixed to the flow guide tube (2); and a plurality of water holes (9) are provided on the shell one (8a) and the shell two (8b).

4. A wine barrel according to claim 3, characterized in that: A cavity is formed between the shell one (8a) and the shell two (8b), and the water holes (9) on the shell one (8a) and the water holes (9) on the shell two (8b) are staggered.

5. A wine barrel according to claim 1, 2, 3 or 4, characterized in that: The bottom of the barrel body (1) is recessed inward to form a groove (1a), and the exhaust hole (6) is arranged at the bottom of the groove (1a).

6. A wine barrel according to claim 5, characterized in that: The sealing plug (7) is threadedly connected to the exhaust hole (6).

7. A wine barrel according to claim 6, characterized in that: The wine spear (3) is provided with a valve seat (10), the valve seat (10) comprises a cylindrical connecting portion (10a), the inner wall of the connecting portion (10a) is provided with a protrusion (10a1), the outer wall of the flow guide tube (2) is tightly fixed to the inner wall of the connecting portion (10a), and the end of the flow guide tube (2) is in contact with the protrusion (10a1).

8. A wine barrel according to claim 7, characterized in that: The valve seat (10) further comprises a fixing portion (10b) fixed to the wine spear (3), the fixing portion (10b) being provided with a plurality of through holes (10b1), and the second channel (5) being connected to the inner cavity of the barrel body (1) through the through holes (10b1).

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