Beer spear structure of beer barrel

Abstract

The beer spear structure comprises a beer spear cover, soft rubber, hard rubber, a soft and hard rubber spring bottom support, a soft and hard rubber spring, a pressure release valve body, a pressure release valve element, a pressure release valve bottom support and a valve element spring, the hard rubber is located on the lower surface of the soft rubber, the soft and hard rubber spring bottom support is connected with the beer spear cover, and an oval hole is formed in the soft and hard rubber spring bottom support; the pressure relief valve body is arranged on the inner wall of the soft and hard rubber spring bottom support, the soft and hard rubber spring is vertically arranged between the connecting frame and the hard rubber, the pressure relief valve element is connected to the interior of the pressure relief valve body in a sliding mode, the pressure relief valve bottom support is connected to the bottom of the pressure relief valve body, and the valve element spring is arranged between the pressure relief valve bottom support and the pressure relief valve element. According to the utility model, the integration of pressurizing, wine feeding, pressure relief and wine discharging is realized, the switching of different functions can be realized through simple pressing operation, and the complexity and the cost of equipment are reduced.

Description

TECHNICAL FIELD

[0001] The utility model relates to beer barrel wine lance technical field especially relates to a wine lance structure of beer barrel. BACKGROUND

[0002] Beer barrel is a kind of product for storing wine class drinks, has certain capacity, can load a large amount of beer, needs to guarantee the quality of wine in a certain time, therefore needs to guarantee the purity in the barrel.

[0003] Since oxygen can cause the growth of microorganism, so needs to be pure nitrogen state in the barrel after installation, cannot have other gas to enter, so to discharge other gas in the barrel and fill in the nitrogen gas with the purity of 99.999% to carry out storage, transportation, wine filling etc. Operation, and cannot appear the air leakage phenomenon in the process such as inflation, storage, if the air leakage phenomenon occurs, oxygen will enter the barrel and cause the growth of microorganism and other impurities in the barrel. So need to have reasonable sealing mode to carry out sealing treatment.

[0004] Based on this, the utility model provides a wine lance structure of beer barrel, plays the role of sealing and realizes the function of pressure maintenance and fresh-keeping, and the wine lance can also realize pressure charging and pressure relief, wine entering and wine pouring in the wine barrel by cooperating with the distributor and the wine dispenser. UTILITY MODEL CONTENTS

[0005] In order to solve the above problems, the utility model provides a wine lance structure of beer barrel to solve the problem.

[0006] In order to achieve the above purpose, the application provides the following technical scheme:

[0007] A wine lance structure of beer barrel, including wine lance cover, soft rubber, hard rubber, soft and hard rubber spring bottom support, soft and hard rubber spring, pressure relief valve body, pressure relief valve core, pressure relief valve bottom support and valve core spring, the inner side wall top of wine lance cover is equipped with the second circular table inwards, the top of pressure relief valve body is equipped with the first circular table extending outwards, the soft rubber is located the lower surface of first circular table and second circular table, the hard rubber is located the lower surface of soft rubber, the soft and hard rubber spring bottom support is connected with wine lance cover, and an oval hole is arranged on the soft and hard rubber spring bottom support;The pressure relief valve body is arranged on the inner wall of soft and hard rubber spring bottom support, the soft and hard rubber spring is vertically arranged between connecting frame and hard rubber, and is in compression state;The pressure relief valve core is slidably connected in the pressure relief valve body, and the top is equipped with soft rubber, the pressure relief valve bottom support is connected to the bottom of pressure relief valve body, and the second vertical rib is arranged on the pressure relief valve bottom support, the valve core spring is arranged between pressure relief valve bottom support and pressure relief valve core, and is in compression state.

[0008] Further settings are that the soft and hard rubber spring bottom support comprises an outer ring and an inner ring, the outer ring is in threaded connection with the inner side wall of the wine spear cover, a plurality of connecting frames are connected between the outer ring and the inner ring, the connecting frame comprises a connecting surface at the bottom and a cross-shaped rib on the connecting surface, and an oval hole is formed between a plurality of adjacent connecting surfaces.

[0009] Further settings are that the soft rubber and the hard rubber are integrally formed, the hard rubber is a T-shaped ring, a sealing groove is formed in the outer circumferential surface of the pressure relief valve body, a pressure relief valve body silica gel ring is installed in the sealing groove, and the lower part of the hard rubber tightly covers the pressure relief valve body silica gel ring.

[0010] Further settings are that the pressure relief valve bottom support comprises an upper ring body and a lower ring body, a threaded surface is arranged on the outer side wall of the upper ring body, a plurality of second vertical ribs are arranged on the upper ring body, the lower ring body is upwardly perforated and penetrates the fan-shaped area formed by the plurality of second vertical ribs, and a wine outlet pipe can be installed on the inner wall of the lower ring body.

[0011] Further settings are that the top of the pressure relief valve core is made of soft rubber, a plurality of first vertical ribs are arranged on the non-soft rubber part, the outer surface of the first vertical rib is in abutment with the inner side wall of the pressure relief valve body, a circular groove is formed in the lower surface of the pressure relief valve core, and a valve core spring is located in the circular groove and is arranged around a small cylinder of the pressure relief valve bottom support.

[0012] Further settings are that the inner side wall of the wine spear cover is provided with a second circular table at the top, the top of the pressure relief valve body is provided with a first circular table, the first circular table is in the same height as the second circular table, and the soft rubber is in the shape of a convex letter.

[0013] Further settings are that the pressure relief valve bottom support and the pressure relief valve body are connected through threads, and a pressure relief valve bottom support silica gel ring is installed at the root of the threads.

[0014] Further settings are that the lower inner side wall of the wine spear cover is in threaded connection with a soft and hard rubber spring bottom support, the outer ring of the soft and hard rubber spring bottom support is connected with the wine spear cover, and the outer ring and the inner ring are connected through a plurality of connecting frames arranged in a uniform circumferential array.

[0015] Compared with the prior art, the beneficial technical effects of the utility model are that:

[0016] 1. The wine inlet channel can be easily opened by pressing the soft rubber and the hard rubber part, and the operation is simple and convenient. After the pressure charging or wine filling is completed, the elastic force of the soft and hard rubber spring automatically restores the sealing state without additional operation. Quick pressure relief and wine outlet: when the wine is discharged, the wine discharge pressure relief channel can be quickly opened by pressing the pressure relief valve core, the gas or wine can flow out smoothly, and the wine discharge efficiency is improved. The pressure charging, wine filling, pressure relief and wine discharge are integrated, different functions can be switched by simple pressing operation, and the complexity and cost of the equipment are reduced.

[0017] 2、The utility model discloses a plurality of sealing structures of soft glue, hard glue, pressure relief valve body silica gel ring and pressure relief valve bottom support silica gel ring, ensure that the wine barrel does not leak in the inflation, storage and transportation process, effectively prevent oxygen from entering the barrel and breeding microorganism, thereby guaranteeing the quality and purity of beer, utilize the elastic potential energy of soft and hard glue spring, and press hard glue and soft glue between the wine lance cover and pressure relief valve body, and this kind of dynamic sealing mode can adapt to different pressure changes, further enhance the reliability of sealing. BRIEF DESCRIPTION OF DRAWINGS

[0018] In order to more clearly illustrate the specific embodiment of the utility model or the technical scheme in the prior art, the drawings needed in the specific embodiment or the prior art description will be briefly introduced below, and obviously, the drawings in the following description are some embodiments of the utility model, and those skilled in the art can also obtain other drawings according to these drawings without creating labor.

[0019] Figure 1 It is the whole structure schematic diagram of the utility model;

[0020] Figure 2 It is the sectional view of the utility model;

[0021] Figure 3 It is the soft and hard glue spring bottom support schematic diagram of the utility model;

[0022] Figure 4 It is the pressure relief valve body support schematic diagram of the utility model;

[0023] Figure 5 It is the pressure relief valve core support schematic diagram of the utility model;

[0024] Figure 6 It is the pressure relief valve bottom support schematic diagram of the utility model;

[0025] Figure 7 It is another angle schematic diagram of the pressure relief valve bottom support of the utility model.

[0026] Sign significance: 1, wine lance cover;2, soft and hard glue spring bottom support;3, outer ring;4, inner ring;5, connecting frame;6, connecting surface;7, cross rib;8, oval hole;9, pressure relief valve body;10, first circular table;11, second circular table;12, pressure relief valve body silica gel ring;13, soft and hard glue spring;14, limit ring;15, pressure relief valve bottom support;16, pressure relief valve bottom support silica gel ring;17, pressure relief valve core;18, first vertical rib;19, circular groove hole;20, valve core spring;21, upper ring body;22, lower ring body;23, second vertical rib;24, soft glue;25, small cylinder;26, opening;27, wine outlet long tube;28, hard glue. DETAILED DESCRIPTION

[0027] The technical solutions of the present application will be described clearly and completely below in conjunction with the drawings. Obviously, the described embodiments are some of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the present application.

[0028] In the description of the present application, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application. In addition, the terms "first", "second", "third" are only for the purpose of description, and cannot be understood as indicating or implying relative importance.

[0029] In the description of the present application, it should be noted that unless otherwise explicitly specified and limited, the terms "mounting", "connection", "connection" should be understood broadly, for example, it can be fixedly connected, or it can be detachably connected, or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication inside two elements. For those skilled in the art, the specific meaning of the above terms in the present application can be understood according to the specific circumstances.

[0030] Embodiments

[0031] Reference Figures 1-7 The utility model discloses a kind of wine spear structures of beer barrel, including wine spear cover 1, the lower inner side wall of wine spear cover 1 is threadedly connected with soft-hard rubber spring bottom support 2, and soft-hard rubber spring bottom support 2 includes outer ring 3 and inner ring 4, the outer side wall of outer ring 3 of soft-hard rubber spring bottom support 2 is connected with wine spear cover 1, and outer ring 3 is connected with inner ring 4 by multiple about the uniform circumferential array of soft-hard rubber spring bottom support 2 Connection frame 5;In the present embodiment, connection frame 5 includes the connecting surface 6 of bottom and the cross rib 7 on connecting surface 6, and multiple adjacent connecting surface 6 is formed with oval hole 8;

[0032] The inner wall of inner ring 4 is connected with internally hollow pressure relief valve body 9, the top of pressure relief valve body 9 is provided with first circular table 10 extending to outside, the inner side wall top of wine spear cover 1 is provided with second circular table 11 extending to inside, and first circular table 10 and second circular table 11 are equal height;

[0033] A soft rubber 24 is arranged below the first and second circular platforms 10 and 11 and is sleeved on the pressure relief valve body 9. In this embodiment, the soft rubber 24 is arranged in a convex shape. A hard rubber 28 is arranged below the soft rubber 24 and is also sleeved on the pressure relief valve body 9 and is integrally formed with the soft rubber 24.

[0034] In this embodiment, the hard rubber is arranged in a T-shaped ring. A sealing groove is formed on the outer circumferential surface of the pressure relief valve body 9. A pressure relief valve body silicone ring 12 is installed in the sealing groove. The lower part of the hard rubber tightly covers the pressure relief valve body silicone ring 12, thereby achieving the sealing between the pressure relief valve body 9 and the hard rubber.

[0035] A soft and hard rubber spring 13 is connected between the plurality of cross ribs 7 and the hard rubber and is arranged vertically. The soft and hard rubber spring 13 is in a compressed state. The soft and hard rubber spring 13 tightly presses the hard rubber 28 and the soft rubber 24 against the inner top wall between the pressure relief valve body 9 and the wine spear cover 1 through the elastic potential energy thereof.

[0036] A limiting ring 14 is arranged on the upper part of the inner side wall of the pressure relief valve body 9. A pressure relief valve bottom support 15 is connected to the lower part of the inner side wall of the pressure relief valve body 9 through screwing. A pressure relief valve bottom support silicone ring 16 for sealing is installed at the thread root of the two. A pressure relief valve core 17 is slidably connected inside the pressure relief valve body 9.

[0037] In this embodiment, the pressure relief valve core 17 is located below the limiting ring 14. The top of the pressure relief valve core 17 is arranged in soft rubber. The non-soft rubber part of the pressure relief valve core 17 is provided with a plurality of first vertical ribs 18 which are symmetrically distributed about the center of the pressure relief valve core 17. The outer surfaces of the plurality of first vertical ribs 18 abut against the inner side wall of the pressure relief valve body 9.

[0038] A circular groove hole 19 is formed on the lower surface of the pressure relief valve core 17. A valve core spring 20 is arranged between the pressure relief valve bottom support 15 and the inner top wall of the circular groove hole 19. In this embodiment, the valve core spring 20 is in a compressed state. The valve core spring 20 tightly presses the top soft rubber of the pressure relief valve core 17 against the lower surface of the limiting ring 14 through the elastic potential energy thereof, thereby achieving the sealing of the inside of the pressure relief valve body 9.

[0039] Further, the pressure relief valve bottom support 15 includes an upper ring body 21 and a lower ring body 22 which are connected. The outer side wall of the upper ring body 21 is provided with threads for installing the pressure relief valve bottom support 15 as a whole. A plurality of second vertical ribs 23 which are uniformly distributed about the center are arranged on the inner side wall of the upper ring body 21. A small cylinder 25 which is arranged vertically is installed between the plurality of second vertical ribs 23. The above-mentioned valve core spring 20 is located on the plurality of second vertical ribs 23 and is arranged around the small cylinder 25. The lower ring body 22 of the pressure relief valve bottom support 15 is upwardly opened and penetrates the plurality of fan-shaped areas formed by the plurality of second vertical ribs 23. An out-wine long pipe 27 is installed on the inner wall of the lower ring body 22, thereby forming an out-wine pressure relief passage.

[0040] The working principle and beneficial effects of the utility model are as follows:

[0041] Firstly, the whole structure is installed on the corresponding wine barrel through the wine spear cover 1, and when the press-filling and wine-feeding operation is carried out: the distributor is used, the soft rubber 24 and the hard rubber 28 are pressed, the soft rubber 24 is no longer in extrusion contact with the wine spear cover 1, and the soft and hard rubber spring 13 is compressed under pressure, so as to open the wine-feeding channel, the gas or wine enters the structure inside from the channel between the soft rubber 24 and the wine spear cover 1, and the gas or wine enters the barrel body inside through the oval hole 8 on the soft and hard rubber spring bottom support 2, and after the press-filling or wine-feeding is finished, the distributor only needs to be lifted, the elastic force of the soft and hard rubber spring 13 will push the hard rubber 28 and the soft rubber 24 upwards, and the sealing between the wine spear cover 1 is completed again.

[0042] When the pressure relief and wine-feeding operation is carried out: after the press-filling, the barrel is in the pressure maintaining state, and the wine-feeding only needs to press the pressure relief valve core 17 with the matched wine feeder, the soft rubber part of the pressure relief valve core 17 is no longer in contact with the limiting ring 14 of the pressure relief valve body 9, so as to open the wine-feeding pressure relief channel, the gas enters the wine-feeding long pipe 27 through the opening hole 26 of the lower ring body 22 of the pressure relief valve bottom support 15, and finally the gas or wine is completed from the gap between the pressure relief valve core 17 and the limiting ring 14 of the pressure relief valve body 9, and the wine-feeding or pressure relief is completed.

[0043] Finally, it should be pointed out that: the above examples are only used to illustrate the technical solutions of the utility model, and not to limit them; although the utility model has been described in detail with reference to the foregoing examples, those skilled in the art should understand that: the technical solutions recorded in the foregoing examples can still be modified, or part or all of the technical features can be replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the utility model.

Claims

1. A beer barrel spout structure, characterized in that, The wine spear cover (1) is internally provided with an inward second circular platform (11) at the top of the inner wall, the pressure relief valve body (9) is provided with an outward first circular platform (10) at the top, the soft rubber (24) is located at the lower surface of the first circular platform (10) and the second circular platform (11), the hard rubber (28) is located at the lower surface of the soft rubber (24), the soft and hard rubber spring bottom support (2) is connected with the wine spear cover (1) and is provided with an oval hole (8) on the top, the pressure relief valve body (9) is arranged on the inner wall of the soft and hard rubber spring bottom support (2), the soft and hard rubber spring (13) is vertically arranged between the connecting frame (5) and the hard rubber and is in a compressed state, the pressure relief valve core (17) is slidably connected in the pressure relief valve body (9), the pressure relief valve bottom support (15) is connected to the bottom of the pressure relief valve body (9) and is provided with a second vertical rib (23) on the top, and the valve core spring (20) is arranged between the pressure relief valve bottom support (15) and the pressure relief valve core (17) and is in a compressed state.

2. A beer keg spear structure according to claim 1, wherein, The soft and hard rubber spring bottom support (2) comprises an outer ring (3) and an inner ring (4), the outer ring (3) is threadedly connected with the inner wall of the wine spear cover (1), a plurality of connecting frames (5) are arranged between the outer ring (3) and the inner ring (4), and the connecting frame (5) comprises a connecting surface (6) at the bottom and a cross rib (7) on the connecting surface (6), and the oval hole (8) is formed between a plurality of adjacent connecting surfaces (6).

3. The beer keg spear structure of claim 1, wherein, The soft rubber (24) and the hard rubber (28) are integrally formed, the hard rubber is a T-shaped ring, the outer circumferential surface of the pressure relief valve body (9) is provided with a sealing groove, the pressure relief valve body silica gel ring (12) is arranged in the sealing groove, and the lower part of the hard rubber tightly covers the pressure relief valve body silica gel ring (12) in the hard rubber.

4. The beer keg spear structure of claim 1, wherein, The pressure relief valve bottom support (15) comprises an upper ring body (21) and a lower ring body (22), the outer wall of the upper ring body (21) is provided with a thread, a plurality of second vertical ribs (23) are arranged on the upper ring body (21), the lower ring body (22) is upwardly provided with a hole (26) and penetrates the fan-shaped area formed by the plurality of second vertical ribs (23), and the inner wall of the lower ring body (22) is arranged with an out-of-wine long pipe (27).

5. The beer keg spear structure of claim 1, wherein, The top of the pressure relief valve core (17) is made of soft rubber, the non-soft rubber part is provided with a plurality of first vertical ribs (18), the outer surface of the first vertical rib (18) abuts against the inner wall of the pressure relief valve body (9), the lower surface of the pressure relief valve core (17) is provided with a circular groove hole (19), and the valve core spring (20) is arranged in the circular groove hole (19) and is arranged on the small cylinder (25) of the pressure relief valve bottom support (15).

6. The beer keg spear structure of claim 1, wherein, The inner wall of the wine spear cover (1) is provided with a second circular platform (11) at the top, the top of the pressure relief valve body (9) is provided with a first circular platform (10), the first circular platform (10) is in the same height as the second circular platform (11), and the soft rubber (24) is arranged in a convex shape.

7. The beer keg spear structure of claim 1, wherein, The pressure relief valve bottom support (15) is connected with the pressure relief valve body (9) through thread connection, and a pressure relief valve bottom support silica gel ring (16) is installed at the thread root.

8. The beer keg spear structure of claim 1, wherein, The lower inner side wall of the wine spear cover (1) is threadedly connected with a soft and hard rubber spring bottom support (2), the outer ring (3) of the soft and hard rubber spring bottom support (2) is connected with the wine spear cover (1), and the outer ring (3) and the inner ring (4) are connected through a plurality of uniformly circumferentially arranged connecting frames (5).

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