CN116902897A - Wine barrel - Google Patents

Abstract

The invention provides a wine barrel, and belongs to the technical field of wine drinking equipment. It solves the problems that the quality of the existing cask is not high, and the taste of beer drinking is affected. The wine barrel comprises a barrel body, wherein a gas cylinder is arranged in the barrel body, the top of the gas cylinder is provided with a bottle opening, a wine inlet is formed in the outer wall of the bottle opening, a wine outlet cavity is formed in the bottle opening, a valve core assembly capable of opening or stopping the wine outlet cavity is arranged in the wine outlet cavity, an annular buffer cavity and a wine outlet are formed in the bottle opening in a surrounding mode, the periphery of the wine outlet cavity is arranged in the bottle opening, the wine outlet cavity is communicated with the annular buffer cavity, and the wine inlet is communicated with the annular buffer cavity. The invention can effectively reduce foam, so that the beer has good quality, and further the drinking taste of the beer is improved.

Description

Wine barrel

Technical Field

The invention belongs to the technical field of drinking equipment for wine and relates to a wine barrel.

Background

A beer barrel is a tool for containing beer or other wines, and in order to lead out the beer in the beer barrel, the beer barrel is usually filled with high-pressure gas, so that the beer flows out through a beer outlet valve under the action of high pressure. A container for storing and dispensing beverages, in particular beer, as disclosed in the patent document (application number 99814464.9), which provides pressure means in the interior space of the container for providing a tapping pressure in the container, the container comprising a cylindrical wall, a bottom and a top surface, the top surface being provided with a valve comprising a housing, in which a spring and a valve body are arranged, which, when moved downwards against the spring pressure, enables a tapping channel in the housing to communicate. The lower end of the housing extends out of a standpipe that extends to the bottom of the interior cavity of the vessel. In the actual use process, the wine barrel has some defects: when the beer is discharged, the beer flows upwards along the vertical pipe under the action of pressure, after the beer is discharged from the vertical pipe, the beer still keeps a faster flow rate to impact the spring and the valve body in the shell, and at the moment, the beer can be limited and blocked by the spring and the valve body, so that gas and liquid in the beer are separated and form foam, and the quality of the discharged beer is reduced to influence the drinking taste of the beer.

At present, in order to promote out the quality of beer when beer flows out from the cask, conventional solution technical means is:

1. the beer flow rate is prevented from being too fast by reasonably controlling the beer outlet pressure and controlling the pressure, so that beer can smoothly flow out of the beer outlet valve, and foam is reduced to improve the quality of the beer.

2. The wine outlet effect is improved through the structural improvement of a wine outlet valve such as a tap, and a pressure reducer or a regulating valve is usually arranged at the outlet of the tap to control the flow rate and the pressure of beer, so that the generation of foam is reduced. In addition, the material of the beer tap also affects the generation of foam, so those skilled in the art will generally use a beer tap made of stainless steel or plastic, thereby reducing the generation of foam.

3. Temperature control the temperature of the beer affects the foam production, and in general, the temperature of the beer should be controlled between 5 and 8 ℃. If the temperature is too high, the foam may be easily generated, and if the temperature is too low, the foam may become more dense.

Disclosure of Invention

The invention aims at solving the problems in the prior art, and provides a wine barrel, which solves the problems that the quality of the wine produced by the prior wine barrel is not high and the drinking taste of beer is affected.

The aim of the invention can be achieved by the following technical scheme: the utility model provides a wine barrel, includes the staving, be equipped with the gas cylinder in the staving and the top of gas cylinder has the bottle mouth, its characterized in that, be equipped with into the wine hole on the outer wall of bottle mouth, have out the wine chamber way in the bottleneck portion and go out to be equipped with in the wine chamber way and can open or stop the case subassembly that goes out the wine chamber way, still have in the bottle mouth and encircle the annular buffer chamber that goes out the setting of wine chamber way periphery and intercommunication go out the wine mouth that passes of wine chamber way and annular buffer chamber, advance wine hole and annular buffer chamber intercommunication.

When the wine barrel is used, the wine guide pipe is connected to the wine inlet, so that beer can be introduced into the wine inlet through the wine guide pipe, at the moment, the bottle mouth is further provided with the annular buffer cavity, the wine outlet cavity channel and the annular buffer cavity are communicated through the wine outlet, more beer flowing out of the wine inlet firstly enters the annular buffer cavity, then flows into the wine outlet cavity channel through the wine outlet, and flows out of the wine outlet cavity channel for people to drink.

Obviously, this cask's design makes beer all advance into annular buffer chamber and can not directly flow into the wine outlet channel after flowing out the hole, and because annular buffer chamber is annular and encircles the periphery setting of wine outlet channel, therefore beer can be slowed down, buffering and form regular circumference flow after getting into annular buffer chamber, and flow process is more smooth and easy, more beer has just got into the wine outlet channel after having passed through annular buffer chamber's speed reduction, buffering like this, consequently can reduce the impact that forms the case subassembly greatly, effectively reduce the foam and make beer output quality good, and then promote the drink taste of beer.

In the wine barrel, the bottle opening part comprises a bottle opening main body and a connector which is covered on the upper side of the bottle opening main body, the connector comprises a vertically arranged and cylindrical wine outlet part and a disc part which is integrally formed at the lower end of the wine outlet part, the wine outlet part is internally provided with a wine outlet cavity, and the annular buffer cavity is formed between the disc part and the top of the bottle opening main body. The bottleneck main body and the connector in the structure can be manufactured separately, the annular buffer cavity is formed by assembling after the manufacturing, the manufacturing mode can facilitate the processing of the annular buffer cavity, the surface of the annular buffer cavity can be ensured to be smooth, the flow of beer in the annular buffer cavity is smoother, and further, the foam is reduced, so that the beer outlet quality is good.

In the wine barrel, the top of the bottle mouth main body is provided with the top plate part, the edge of the top plate part is provided with the annular blocking edge I, the middle part of the lower side face of the disc part is provided with the annular protruding part, the edge of the disc part is provided with the annular blocking edge II, the annular blocking edge I is propped against the annular blocking edge II to form a seal with the annular blocking edge II, an annular groove is formed between the annular blocking edge II and the protruding part, and an annular buffer cavity is formed between the annular groove and the upper side face of the bottle mouth main body. The annular groove is formed between the protruding part and the annular baffle edge II on the disc part, so that the cross section size of the annular buffer cavity can be increased, the space of the annular buffer cavity can be improved as much as possible under the condition that the size of the bottle opening part of the gas bottle is limited, and beer is buffered better, and the quality of the produced beer is improved. Through annular fender along two and annular fender along one support the cooperation, can realize better sealed effect between the two like this, and then avoid the condition that beer revealed.

In the wine barrel, the bulge is provided with a wine passing notch with two ends penetrating through the side wall of the wine outlet part and the side wall of the annular groove, and the wine passing notch is formed between the wine passing notch and the upper side surface of the top plate part. The design not only can be convenient for process out the wine mouth, but also beer is in the in-process that gets into out the wine chamber way through the wine mouth from annular buffer chamber, and beer can flow along the upper side of roof portion, consequently can avoid the beer to appear the condition that the fluctuation flows for beer flows into out the wine chamber way more smoothly, thereby reduces the production of foam and improves out the wine quality.

In the wine barrel, the middle part of the top plate part is provided with a cylindrical wine guiding part, the wine guiding part is inserted into the wine outlet part, a strip-shaped notch which is arranged along the axial direction of the wine guiding part is formed in the wine guiding part, and the strip-shaped notch and the wine passing port are opposite to each other. On the one hand, the wine guiding part is inserted into the wine outlet part, and the two parts are in inserted connection, so that the relative positions of the bottle mouth main body and the connector can be radially positioned, and the connection stability of the bottle mouth main body and the connector is improved. In addition, after the beer enters the strip-shaped notch from the port, the beer enters the beer guiding part, and at the moment, the beer guiding part guides the flow of the beer, so that the beer can only flow out of the beer outlet cavity channel upwards and can not flow out of the annular buffer cavity, the beer flowing process is more orderly and smooth, and the beer outlet quality of the beer can be improved. For processing convenience, the upper end of bar breach runs through the up end of leading wine portion.

In the wine barrel, a wine bag is arranged in the barrel body, a bag opening of the wine bag is sealed and arranged on the upper side face of the disc part, the gas cylinder is provided with a gas storage cavity, a gas exhaust channel which can be communicated with the gas storage cavity of the gas cylinder is arranged on the bottle opening main body, a yielding gap is arranged on the protruding part, a gas exhaust nozzle which is integrally formed with the protruding part is arranged in the yielding gap, a sleeving part which is communicated with the gas exhaust channel is arranged on the upper side face of the top plate part, and the gas exhaust nozzle is inserted in the sleeving part and forms a seal with the inner wall of the sleeving part. When the pressure in the barrel body is reduced, the gas bottle can release gas, and the gas can sequentially enter the barrel body through the exhaust channel and the exhaust nozzle, so that the pressure in the barrel body can meet the requirement of wine outlet pressure, and wine outlet is realized by compressing the wine bag through the pressure. In this cask, bottleneck main part and joint have combined together and have not only realized out the wine, have still realized the exhaust moreover, fine realization gas-liquid separation for the gas that the gas bottle released can be used in on the bag outer wall and realize out the wine, but not be used in on the beer liquid level, therefore gas can not contact with beer, can avoid beer to receive gaseous pollution, and then promote the taste of drinking of beer.

In the wine barrel, the positioning notch is formed in the protruding portion and is provided with two mutually parallel limiting side walls, the upper side face of the top plate portion is provided with two positioning convex strips which are arranged in parallel, the two positioning convex strips are located in the positioning notch, and the two positioning convex strips are respectively in abutting fit with the two limiting side walls of the positioning notch. The design makes the joint be positioned relative to the circumferential position of the bottleneck main body, so that in the process of assembling or using the wine barrel, the positioning convex strips can limit the rotation of the joint, and then the exhaust nozzle is protected, because the exhaust nozzle is a tiny plastic piece, the exhaust nozzle is protected, the situation that the exhaust nozzle is deformed or even torn can be well avoided, and the service life of the wine barrel and the wine outlet stability are guaranteed.

In the wine barrel, the wine outlet is arranged right below the annular groove and vertically, the wine outlet is internally provided with the wine outlet connector, one side, close to the wine outlet, of the upper end part of the wine outlet connector is embedded into the wine outlet, and the upper end face of the wine outlet connector is close to the upper side face of the wine outlet. When beer flows out of the beer outlet, the beer still keeps flowing upwards to enable most of beer to enter the annular groove, and as the upper end part of the beer outlet connector is close to the upper side of the beer outlet and is embedded into the beer outlet, a gap is reserved only for a small amount, and when the beer flows out of the beer outlet, most of beer does not directly enter the beer outlet cavity channel but flows upwards into the annular concave cavity, and after the beer is buffered in the annular buffer cavity, the beer enters the beer outlet cavity channel, so that the impact of the beer to the valve core assembly is reduced, the effect of the beer outlet is good due to the reduction of foam, and the drinking taste of the beer is improved. In addition, the wine outlet hole is arranged adjacent to the wine passing hole, so that one side, close to the wine passing hole, of the upper end part of the wine outlet connector is embedded into the wine passing hole, and therefore the space of the wine passing hole is effectively utilized, the diameters of the wine outlet hole and the wine outlet connector can be made larger as much as possible under the condition that the size of the bottle opening part is limited, the wine barrel is further enabled to have larger wine outlet flow, meanwhile, the flow rate of beer in the wine outlet hole can be reduced, and further the generation of foam is reduced.

In the wine barrel, a wine guide pipe is further arranged in the wine bag, the upper end of the wine outlet connector is in threaded connection with the inner wall of the wine outlet hole, the upper end of the wine guide pipe is sleeved on the wine outlet connector, and the lower end of the wine guide pipe extends to the bottom of the wine bag. Through setting up the wine pipe for beer in the wine bag can flow along the wine pipe upwards, and then the beer of being convenient for flows out the wine bag, can avoid the beer residue in the wine bag simultaneously. The wine outlet connector is in threaded connection with the inner wall of the wine outlet hole, so that the wine outlet connector is convenient to install, and meanwhile, after the wine outlet connector is arranged, the wine guide pipe can be conveniently installed.

In the above-mentioned cask, peg graft in the bung hole of staving has the bush, the middle part of bush has the play wine hole of vertical setting, go out wine portion by the lower extreme of going out wine hole stretches out in the play wine hole, and go out wine portion and go out the lateral wall joint of wine hole and be connected. When the gas cylinder is installed, only the connector at the mouth of the gas cylinder is inserted into the bushing, so that the wine outlet part on the connector is connected with the side wall of the wine outlet hole in a clamping manner, the installation of the gas cylinder can be completed, and the installation is very convenient.

Compared with the prior art, the wine barrel has the following advantages:

1. the design of this beer bucket makes beer after flowing out the hole, most beer all first gets into annular buffer chamber and can not directly flow into the hole of going out in the line, and because annular buffer chamber is annular and encircles the periphery setting of going out the line, therefore beer can be slowed down after getting into annular buffer chamber, buffering and form regular circumference flow, and flow process is more smooth and easy, most beer has just got into the hole of going out after the speed reduction of annular buffer chamber, buffering like this, consequently can reduce the impact that forms the case subassembly greatly, effectively reduce the foam and make beer play wine article matter good, and then promote the drink taste of beer.

2. In the beer barrel, the gas released by the gas bottle acts on the outer wall of the beer bag to realize the beer discharge, but not acts on the liquid level of beer, so that the gas can not contact with the beer, the beer can be prevented from being polluted by the gas, and the drinking taste of the beer is further improved.

Drawings

FIG. 1 is a cross-sectional view of the present wine barrel.

Fig. 2 is a partial enlarged view of fig. 1.

Fig. 3 is a cross-sectional rotational view of the finish.

Fig. 4 is a schematic perspective view of a joint.

Fig. 5 is a schematic perspective view of the joint bottom.

Fig. 6 is a schematic perspective view of the bottle mouth body.

Fig. 7 is a top view of the finish body.

Fig. 8 is a front view of the finish.

Fig. 9 is a cross-sectional view of A-A in fig. 8.

In the figure, 1, a barrel body; 2. a gas cylinder; 21. a gas storage chamber; 3. a bottle mouth; 31. a bottle mouth main body; 311. a wine inlet hole; 312. an annular blocking edge I; 313. a top plate portion; 314. a wine guiding part; 315. a strip-shaped notch; 316. an exhaust passage; 317. a socket joint part; 318. positioning convex strips; 32. a joint; 321. a wine outlet channel; 322. a wine outlet part; 323. a disc portion; 324. a boss; 325. annular blocking edges II; 326. a wine passing notch; 327. a relief notch; 328. an exhaust nozzle; 329. positioning the notch; 3210. an annular groove; 33. a pressing cover; 4. a valve core assembly; 41. a valve core; 42. a spring; 34. passing through the wine port; 5. a wine bag; 35. an annular buffer chamber; 6. a wine outlet joint; 7. a wine guide pipe; 8. a bushing; 81. a wine outlet hole; 9. a piston; 10. a pressure chamber; 11. triggering a disc; 12. a gas cylinder valve; 13. and (3) a bottom cover.

Detailed Description

The following is a specific embodiment of the present invention and a technical solution of the present invention is further described with reference to the accompanying drawings, but the present invention is not limited to this embodiment.

As shown in fig. 1 and 2, the wine barrel comprises a barrel body 1, wherein a gas cylinder 2 is arranged in the barrel body 1, a bottle opening 3 is arranged at the top of the gas cylinder 2, a wine inlet 311 is arranged on the outer wall of the bottle opening 3, a wine outlet channel 321 is arranged in the bottle opening 3, a valve core component 4 capable of opening or stopping the wine outlet channel 321 is arranged in the wine outlet channel 321, an annular buffer cavity 35 arranged around the periphery of the wine outlet channel 321 and a wine passing port 34 for communicating the wine outlet channel 321 with the annular buffer cavity 35 are further arranged in the bottle opening 3, and the wine inlet 311 is communicated with the annular buffer cavity 35.

Specifically, as shown in fig. 2 and 3, the bottle mouth 3 includes a bottle mouth main body 31 and a joint 32 covered on the upper side of the bottle mouth main body 31, a pressing cover 33 is further screwed on the bottle mouth main body 31, and the pressing cover 33 can press the joint 32 downward, so that the joint 32 and the bottle mouth main body 31 are mutually fixed. The barrel body 1 is internally provided with a wine bag 5, a bag opening of the wine bag 5 is sealed and sleeved on the upper side face of the disc part 323, the gas cylinder 2 is provided with a gas storage cavity 21, and the bottle opening main body 31 is provided with a gas discharge channel 316 which can be communicated with the gas storage cavity 21 of the gas cylinder 2. As shown in fig. 1, the lower end of the bottle mouth main body 31 is connected with a bottom cover 13 in a threaded manner, the bottom cover 13 can upwards support the inner container of the gas cylinder 2, and the inner container of the gas cylinder 2 is internally provided with a gas storage cavity 21 of the gas cylinder 2.

As shown in fig. 3 and 4, the connector 32 includes a vertically arranged and tubular wine outlet portion 322 and a disc portion 323 integrally formed at the lower end of the wine outlet portion 322, wherein a wine outlet channel 321 is formed in the wine outlet portion 322, and an annular buffer chamber 35 is formed between the disc portion 323 and the top of the bottle mouth main body 31. As shown in fig. 2, a lining 8 is inserted into the bunghole of the barrel body 1, a wine outlet 81 is vertically arranged in the middle of the lining 8, a wine outlet 322 extends out of the wine outlet 81 from the lower end of the wine outlet 81, and the wine outlet 322 is connected with the side wall of the wine outlet 81 in a clamping manner. The valve core assembly 4 comprises a valve core 41 and a spring 42, the valve core 41 can be kept in a state of blocking the wine outlet cavity channel 321 under the action of the spring 42, after the wine outlet pipe is inserted into the upper end of the wine outlet 81, the wine outlet pipe can downwards press the valve core 41, and then the wine outlet cavity channel 321 is opened, and beer in the wine outlet cavity channel 321 can flow out through the wine outlet pipe for people to drink. The wine outlet pipe is of the prior art and is therefore not illustrated in the drawings.

As shown in fig. 3, 4 and 5, the top of the bottle mouth main body 31 is provided with a top plate 313 with an annular blocking edge 312 at the edge, the middle of the lower side of the disc 323 is provided with an annular protruding part 324, the edge of the disc 323 is provided with an annular blocking edge two 325, the annular blocking edge 312 is abutted against the annular blocking edge two 325, a sealing ring is arranged between the annular blocking edge two 325 to form a seal, an annular groove 3210 is formed between the annular blocking edge two 325 and the protruding part 324, and an annular buffer cavity 35 is formed between the annular groove 3210 and the upper side of the bottle mouth main body 31. The circular disc portion 323 is provided with the annular groove 3210 formed between the protruding portion 324 and the annular baffle edge two 325, so that the cross section size of the annular buffer cavity 35 can be increased, the space of the annular buffer cavity 35 can be improved as much as possible under the condition that the size of the bottle opening portion 3 of the gas bottle 2 is limited, and beer is buffered better, and the quality of the produced beer is improved.

As shown in fig. 2 and 3, the wine outlet 81 is located under the annular groove 3210 and vertically arranged, the wine outlet joint 6 is arranged in the wine outlet 81, one side of the upper end of the wine outlet joint 6, which is close to the wine passing port 34, is embedded into the wine passing port 34, and the upper end surface of the wine outlet joint 6 is close to the upper side surface of the wine passing port 34. When beer flows out of the beer outlet, most of beer still keeps flowing upwards and enters the annular groove 3210, and as the upper end part of the beer outlet connector 6 is close to one side of the beer outlet 34 and embedded into the beer outlet 34, and the upper end surface of the beer outlet connector 6 is close to the upper side surface of the beer outlet 34 and only leaves a small gap, most of beer can not directly enter the beer outlet channel 321 but upwards flows into the annular groove 3210 when the beer flows out of the beer outlet, and then enters the beer outlet channel 321 after being buffered in the annular buffer cavity 35, the impact of the beer on the valve core assembly 4 can be better reduced, the beer outlet effect is good due to foam reduction, and the drinking taste of the beer is improved.

As shown in fig. 2, the wine bag 5 is further provided with a wine guiding tube 7, the upper end of the wine outlet joint 6 is in threaded connection with the inner wall of the wine outlet 81, the upper end of the wine guiding tube 7 is sleeved on the wine outlet joint 6, and the lower end of the wine guiding tube 7 extends to the bottom of the wine bag 5. Through setting up wine guide pipe 7 for beer in the wine bag 5 can flow along wine guide pipe 7 upwards, and then the beer of being convenient for flows out wine bag 5, can avoid the beer residue in the wine bag 5 simultaneously.

As shown in fig. 3 and 5, the protrusion 324 is provided with a wine passing notch 326 with two ends penetrating the side wall of the wine outlet 322 and the side wall of the annular groove 3210, and a wine passing opening 34 is formed between the wine passing notch 326 and the upper side surface of the top plate 313. The design not only can be convenient for process out of the wine outlet 34, but also beer can flow along the upper side surface of the top plate 313 in the process that beer enters the wine outlet channel 321 from the annular buffer cavity 35 through the wine outlet 34, so that the condition that the beer flows in a height fluctuation manner can be avoided, the beer can more smoothly flow into the wine outlet channel 321, and therefore, the generation of foam is reduced and the quality of the wine outlet is improved.

As shown in fig. 3, 6 and 7, the middle part of the top plate 313 is provided with a cylindrical wine guiding part 314, the wine guiding part 314 is inserted into the wine outlet part 322, the wine guiding part 314 is provided with a strip-shaped notch 315 arranged along the axial direction, and the lower end of the strip-shaped notch 315 is arranged opposite to the wine passing port 34. On the one hand, the wine guiding part 314 is inserted into the wine outlet part 322, and the two parts are inserted and matched, so that the relative positions of the bottle mouth main body 31 and the connector 32 can be positioned radially, and the connection stability of the bottle mouth main body 31 and the connector 32 is improved. In addition, after the beer enters the strip-shaped notch 315 from the beer passing port 34, the beer enters the beer guiding part 314, and at the moment, the beer guiding part 314 guides the flow of the beer, so that the beer can only flow out of the beer outlet cavity 321 upwards and can not flow out of the annular buffer cavity 35, the beer flowing process is more orderly and smooth, and the beer outlet quality of the beer can be improved.

As shown in fig. 3, 5, 8 and 9, the boss 324 is provided with a relief notch 327, an exhaust nozzle 328 integrally formed with the boss 324 is provided in the relief notch 327, the upper side surface of the top plate 313 is provided with a socket joint 317 communicated with the exhaust channel 316, and the exhaust nozzle 328 is inserted in the socket joint 317 and forms a seal with the inner wall of the socket joint 317. When the pressure in the barrel body 1 is reduced, the gas bottle 2 releases gas, and the gas can enter the barrel body 1 through the gas exhaust channel 316 and the gas exhaust nozzle 328 in sequence, so that the pressure in the barrel body 1 can meet the requirement of wine outlet pressure, and the wine outlet is realized by compressing the wine bag 5 through the pressure.

As shown in fig. 5 and 6, the protrusion 324 is further provided with a positioning notch 329, the positioning notch 329 has two mutually parallel limiting side walls, the upper side surface of the top plate 313 is provided with two positioning ribs 318 arranged in parallel, the two positioning ribs 318 are located in the positioning notch 329, and the two positioning ribs 318 are respectively in abutting fit with the two limiting side walls of the positioning notch 329. The design allows the connector 32 to be positioned relative to the circumferential position of the bottle neck body 31, so that the positioning raised strips 318 can limit the rotation of the connector 32 during the process of assembling or using the wine barrel, thereby protecting the vent nozzle 328 from deformation or even tearing.

As shown in fig. 2, the bottle mouth main body 31 is further provided with a piston 9 in a sliding manner, a closed pressure cavity 10 is formed on the upper side of the piston 9, a trigger plate 11 is arranged on the lower side of the piston 9, and the position of the trigger plate 11 is communicated with the air exhaust channel 316, so that the pressure of the position of the trigger plate 11 is always consistent with the pressure of the space between the barrel body 1 and the wine bag 5. When the beer barrel is used, beer is stored in the beer bag 5, and of course, other beer can be used besides beer. In the use process, along with beer in the wine bag 5 gradually flows out, the gas pressure in the barrel body 1 gradually reduces, at the moment, the piston 9 moves downwards under the action of the pressure cavity 10 and pushes the trigger disc 11 to move downwards together, and then the gas cylinder valve 12 is pushed downwards to open the gas cylinder valve 12, at the moment, gas in the gas cylinder 2 is discharged to the space outside the wine bag 5 in the barrel body 1 through the gas discharge channel 316 and the gas discharge nozzle 328, so that the gas pressure in the barrel body 1 rises, and after the gas pressure rises to a set value, the piston 9 is pushed to move upwards to close the gas cylinder valve 12, so that the gas pressure in the barrel body 1 is maintained in a certain range to meet the requirement of wine discharge.

When the wine barrel is used for discharging wine, the outside of the wine bag 5 is subjected to air pressure, beer in the wine bag 5 can be introduced into the wine inlet 311 through the wine guide pipe 7, at the moment, the bottle mouth 3 is internally provided with the annular buffer cavity 35, and the wine outlet channel 321 and the annular buffer cavity 35 are communicated through the wine outlet 34, so that most of beer flowing out of the wine inlet 311 firstly enters the annular buffer cavity 35, then flows into the wine outlet channel 321 through the wine outlet 34, and flows out of the wine outlet channel 321 for people to drink. Because the design of this cask makes beer in the hole 81 that goes out, most beer all first gets into annular buffer chamber 35 and can not directly flow into in the way 321 of going out, and annular buffer chamber 35 is annular and encircles the periphery setting of way 321 of going out, therefore beer can be slowed down, buffering and form regular circumference flow after getting into annular buffer chamber 35, and flow process is more smooth and easy, most beer has just got into in the way 321 of going out after having slowed down, buffering of annular buffer chamber 35 like this, consequently, can reduce the impact that forms valve core subassembly 4 greatly, effectively reduce the foam and make beer play wine matter good, and then promote the drink taste of beer.

The specific embodiments described herein are offered by way of example only to illustrate the spirit of the invention. Those skilled in the art may make various modifications or additions to the described embodiments or substitutions thereof without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.

Although 1, tub is used more herein; 2. a gas cylinder; 21. a gas storage chamber; 3. a bottle mouth; 31. a bottle mouth main body; 311. a wine inlet hole; 312. an annular blocking edge I; 313. a top plate portion; 314. a wine guiding part; 315. a strip-shaped notch; 316. an exhaust passage; 317. a socket joint part; 318. positioning convex strips; 32. a joint; 321. a wine outlet channel; 322. a wine outlet part; 323. a disc portion; 324. a boss; 325. annular blocking edges II; 326. a wine passing notch; 327. a relief notch; 328. an exhaust nozzle; 329. positioning the notch; 3210. an annular groove; 33. a pressing cover; 4. a valve core assembly; 41. a valve core; 42. a spring; 34. passing through the wine port; 35. an annular buffer chamber; 5. a wine bag; 6. a wine outlet joint; 7. a wine guide pipe; 8. a bushing; 81. a wine outlet hole; 9. a piston; 10. a pressure chamber; 11. triggering a disc; 12. a gas cylinder valve; 13. bottom cover, etc., but does not exclude the possibility of using other terms. These terms are used merely for convenience in describing and explaining the nature of the invention; they are to be interpreted as any additional limitation that is not inconsistent with the spirit of the present invention.

Claims (10)

1. The utility model provides a wine barrel, includes staving (1), be equipped with gas cylinder (2) and gas cylinder (2) top in staving (1) has bottle portion (3), its characterized in that, be equipped with into wine hole (311) on the outer wall of bottleneck portion (3), have out wine chamber way (321) and go out in wine chamber way (321) and be equipped with in bottleneck portion (3) can open or stop case subassembly (4) of wine chamber way (321), still have in bottleneck portion (3) annular buffer chamber (35) and the intercommunication that set up around going out wine chamber way (321) periphery go out wine chamber way (321) and annular buffer chamber (35) cross wine mouth (34), advance wine hole (311) and annular buffer chamber (35) intercommunication.

2. The wine barrel according to claim 1, wherein the bottle mouth part (3) comprises a bottle mouth main body (31) and a joint (32) covered on the upper side of the bottle mouth main body (31), the joint (32) comprises a vertically arranged and cylindrical wine outlet part (322) and a disc part (323) integrally formed at the lower end of the wine outlet part (322), the wine outlet cavity channel (321) is formed in the wine outlet part (322), and the annular buffer cavity (35) is formed between the disc part (323) and the top of the bottle mouth main body (31).

3. The wine barrel according to claim 2, wherein the top of the bottle mouth main body (31) is provided with a top plate part (313) with an annular blocking edge (312), the middle part of the lower side surface of the disc part (323) is provided with an annular protruding part (324), the edge of the disc part (323) is provided with an annular blocking edge two (325), the annular blocking edge one (312) is abutted against the annular blocking edge two (325) to form a seal, an annular groove (3210) is formed between the annular blocking edge two (325) and the protruding part (324), and the annular buffer cavity (35) is formed between the annular groove (3210) and the upper side surface of the bottle mouth main body (31).

4. A wine barrel according to claim 3, wherein the bulge (324) is provided with a wine passing notch (326) with two ends penetrating through the side wall of the wine outlet part (322) and the side wall of the annular groove (3210), and the wine passing notch (326) and the upper side surface of the top plate part (313) form the wine passing port (34).

5. The wine barrel according to claim 3 or 4, wherein the middle part of the top plate part (313) is provided with a cylindrical wine guiding part (314), the wine guiding part (314) is inserted into the wine outlet part (322), the wine guiding part (314) is provided with a strip-shaped notch (315) arranged along the axial direction of the wine guiding part, and the strip-shaped notch (315) is opposite to the wine passing port (34).

6. The wine barrel according to claim 3 or 4, wherein a wine bag (5) is arranged in the barrel body (1), a bag mouth of the wine bag (5) is sealed and sleeved on the upper side face of the disc portion (323), the gas cylinder (2) is provided with a gas storage cavity (21), the bottle mouth main body (31) is provided with a gas discharge channel (316) which can be communicated with the gas storage cavity (21) of the gas cylinder (2), the protruding portion (324) is provided with a relief notch (327), the relief notch (327) is internally provided with a gas discharge nozzle (328) which is integrally formed with the protruding portion (324), the upper side face of the top plate portion (313) is provided with a sleeving portion (317) which is communicated with the gas discharge channel (316), and the gas discharge nozzle (328) is spliced in the sleeving portion (317) and forms a seal with the inner wall of the sleeving portion (317).

7. The wine barrel according to claim 3 or 4, wherein the protruding portion (324) is provided with a positioning notch (329), the upper side surface of the top plate portion (313) is provided with two positioning convex strips (318) which are arranged in parallel, the two positioning convex strips (318) are located in the positioning notch (329), and the two positioning convex strips (318) are respectively in abutting fit with two side walls of the positioning notch (329).

8. The wine barrel according to claim 3 or 4, wherein the wine outlet hole (81) is located under the annular groove (3210) and is vertically arranged, a wine outlet connector (6) is arranged in the wine outlet hole (81), one side, close to the wine passing port (34), of the upper end portion of the wine outlet connector (6) is embedded into the wine passing port (34), and the upper end face of the wine outlet connector (6) is close to the upper side face of the wine passing port (34).

9. The wine barrel according to claim 6, wherein the wine bag (5) is further provided with a wine guiding tube (7), the upper end of the wine outlet joint (6) is in threaded connection with the inner wall of the wine outlet hole (81), the upper end of the wine guiding tube (7) is sleeved on the wine outlet joint (6), and the lower end of the wine guiding tube (7) extends to the bottom of the wine bag (5).

10. The wine barrel according to claim 2, 3 or 4, wherein a lining (8) is inserted in a barrel opening of the barrel body (1), a wine outlet hole (81) is vertically formed in the middle of the lining (8), the wine outlet part (322) extends out of the wine outlet hole (81) from the lower end of the wine outlet hole (81), and the wine outlet part (322) is connected with the side wall of the wine outlet hole (81) in a clamping manner.