CN218988806U - Wine tube head capable of adjusting flow - Google Patents

Abstract

The utility model relates to a wine tube head capable of adjusting flow, which comprises an inner sleeve, an outer sleeve and a valve core, wherein the outer sleeve is sleeved on the periphery of the inner sleeve, the valve core is embedded in a cavity of the inner sleeve and moves axially along the cavity of the inner sleeve, a valve core channel communicated with the cavity of the inner sleeve is arranged in the valve core, a cone capable of moving relative to the valve core channel is arranged in the valve core channel, and the cone is in transmission connection with a rocker arm penetrating through the valve core.

Description

Wine tube head capable of adjusting flow

Technical Field

The utility model belongs to the technical field of drinking equipment for wine, and particularly relates to a wine pipe head capable of adjusting flow.

Background

Barreled beer has been widely used in various catering applications, which generally require the use of beer vending machines (or draught beer machines). The outside of the wine selling machine is provided with a wine outlet tap, and the wine pipe head is a fitting for connecting the wine barrel and the wine outlet tap, so that beer in the wine barrel can flow to the wine outlet tap for people to drink. The current wine pipe head can only be simply controlled to be opened or closed, and the flow is regulated and controlled unstably, such as CN216303256, and the wine path on-off is realized by controlling whether the wine outlet is communicated with the radial through hole. Meanwhile, most of the beer pipe heads easily form a surge flow when beer flows out, so that the beer generates a large amount of foam and can splash out, and the desired effect of people cannot be achieved.

Disclosure of Invention

In order to solve the problems, a wine pipe head with adjustable flow is provided.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a wine tube head of adjustable flow, includes inner skleeve, outer sleeve and case, the outer sleeve cover is located the periphery of inner skleeve, the case inlays and locates in the cavity of inner skleeve, just the case is along the cavity axial displacement of inner skleeve, the case inside be equipped with the case passageway that the cavity of inner skleeve is linked together, be equipped with the conical body that can move relative to it in the case passageway, the conical body with run through the rocking arm transmission of case is connected.

The utility model can further be arranged in such a way that the valve core channel is a conical channel matched with the shape of the conical body, and a gap for beer circulation is reserved between the conical channel and the conical body.

The utility model can be further arranged that an adjusting cavity is formed in the side wall of the conical body, a rack is arranged on the cavity wall of the adjusting cavity, a gear meshed with the rack is arranged in the adjusting cavity, and the rocker arm is in transmission connection with the gear.

The utility model further can be arranged that one end of the rocker arm is positioned at the outer side of the valve core, and the other end of the rocker arm sequentially penetrates through the valve core, the conical body and is fixedly connected with the gear.

The present utility model may further be configured such that the rack is disposed along a height direction of the valve cartridge.

The utility model can be further arranged that the cavity of the inner sleeve is used as a diversion channel, a plurality of diversion holes are arranged on the valve core at equal intervals along the circumferential direction of the valve core, and the diversion holes are respectively communicated with the valve core channel and the diversion channel.

The utility model can be further arranged that sealing grooves are arranged on the valve core and above and below the diversion holes, and sealing rings are arranged in the sealing grooves.

The utility model further provides that the flow guide channel sequentially comprises a connecting end, a conducting end and a containing end which are communicated, the inner diameters of the connecting end, the conducting end and the containing end are sequentially increased, and the flow guide hole moves between the conducting end and the containing end.

The utility model can be further arranged that a limit step surface is formed at the joint of the connecting end and the conducting end, and a limit flange propped against the limit step surface is arranged on the valve core.

The utility model can be further arranged that limiting protrusions are arranged in the accommodating end at intervals along the circumferential direction of the accommodating end.

The utility model further provides that the outer sleeve is detachably connected with the bottom of the inner sleeve, and the outer sleeve is provided with a positioning inclined plane.

The utility model further provides that the top periphery of the valve core is provided with a connector, and the connector is detachably connected with the valve core.

The beneficial effects of the utility model are as follows:

1. the rocker arm drives the gear to rotate, and then the conical body is driven to move along the valve core channel, so that the gap between the valve core channel and the conical body is adjusted, stable adjustment and control of flow in the valve core channel are realized, the phenomenon that a surge flow is formed difficultly when beer flows out is avoided, and a large amount of foam or splash is avoided.

2. The diversion holes are uniformly distributed along the circumferential direction of the valve core to divert beer, so that the valve core is ensured to have larger outflow quantity, and the flow velocity of beer in each diversion hole is favorably slowed down, thereby effectively controlling the generation of foam.

3. The valve core has the functions of opening and closing and flow control, and is compact and novel in structure.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a flow-adjustable wine tube head according to the present utility model;

FIG. 2 is a cross-sectional view A-A of FIG. 1;

FIG. 3 is a schematic view of the structure of the cone of the present utility model;

FIG. 4 is a partial schematic view of FIG. 2 at B;

fig. 5 is a schematic view of the structure of the outer sleeve according to the present utility model.

In the accompanying drawings: 1-joint, 2-valve core, 3-inner sleeve, 4-outer sleeve, 5-rocking arm, 6-conical body, 7-valve core passageway, 8-water conservancy diversion hole, 9-adjust cavity, 10-rack, 11-gear, 12-spacing arch, 13-upper seal groove, 14-lower seal groove, 15-limit flange, 16-link, 17-leading end, 18-accommodation end, 19-jack catch, 20-location inclined plane, 21-loading end.

Detailed Description

In order to make the technical solution of the present utility model better understood by those skilled in the art, the technical solution of the present utility model will be clearly and completely described below with reference to the accompanying drawings, and based on the embodiments in the present application, other similar embodiments obtained by those skilled in the art without making creative efforts should fall within the scope of protection of the present application. In addition, directional words such as "upper", "lower", "left", "right", and the like, as used in the following embodiments are merely directions with reference to the drawings, and thus, the directional words used are intended to illustrate, not to limit, the utility model.

The utility model will be further described with reference to the drawings and preferred embodiments.

Embodiment one:

as shown in fig. 1-5, the wine tube head with adjustable flow comprises an inner sleeve 3, an outer sleeve 4 and a valve core 2 which are communicated, wherein the outer sleeve 4 is sleeved on the periphery of the inner sleeve 3, the valve core 2 is embedded in a cavity of the inner sleeve 3, the valve core 2 moves axially along the cavity of the inner sleeve 3, and a joint 1 is arranged on the periphery of the top of the valve core 2. The valve core 2 is driven by the connector 1 to axially move back and forth, so that the valve core 2 is opened and closed.

In particular, the outer sleeve 4 is detachably connected to the bottom of the inner sleeve 3. Preferably, the outer sleeve 4 is engaged with the bottom of the inner sleeve 3 to realize detachable connection, an annular flange is arranged at the bottom of the inner sleeve 3, and a claw 19 engaged with the annular flange is arranged on the outer sleeve 4. In other embodiments, the outer sleeve 4 is provided with internal threads, and the bottom of the inner sleeve 3 is provided with external threads matching the internal threads.

Specifically, the connector 1 is detachably connected with the top of the valve core 2. Preferably, a groove is formed in the top of the valve core 2, and a protrusion embedded in the groove is arranged on the joint 1. In other embodiments, the joint 1 is provided with an internal thread, and the top of the valve core 2 is provided with an external thread matched with the internal thread.

Preferably, a valve core channel 7 communicated with the cavity of the inner sleeve 3 is arranged in the valve core 2, a conical body 6 capable of moving relative to the valve core channel 7 is arranged in the valve core channel 7, the conical body 6 is in transmission connection with a rocker arm 5 penetrating through the valve core 2, and meanwhile, the conical tip part of the conical body 6 faces the top of the valve core 2.

Preferably, an adjusting cavity 9 is formed on the side wall of the conical body 6, a rack 10 is arranged on the cavity wall of the adjusting cavity 9, and the rack 10 is arranged along the height direction of the valve core 2. The interior of the adjusting cavity 9 is provided with a gear 11 meshed with the rack 10, and the rocker arm 5 is in transmission connection with the gear 11.

Preferably, one end of the rocker arm 5 is located at the outer side of the valve core 2, the other end of the rocker arm sequentially penetrates through the valve core 2 and the conical body 6 and is fixedly connected with the gear 11, and sealing rings are arranged at the joint of the rocker arm 5 and the valve core 2 and the conical body 6.

When the beer valve is used, the rocker arm 5 is rotated to drive the gear 11 to rotate, and then the conical body 6 is driven to move along the valve core channel 7, and because the valve core channel 7 is set to be a conical channel matched with the conical body 6 in shape, meanwhile, a gap for beer circulation is reserved between the conical channel and the conical body 6, so that in the moving process of the conical body 6, the gap between the valve core channel 7 and the conical body 6 can be adjusted, stable adjustment and control of the flow in the valve core channel 7 are realized, the formation of a surge flow is not easy to occur when beer flows out, and a large amount of foam or splash is avoided.

Preferably, the cavity of the inner sleeve 3 is used as a diversion channel, the valve core 2 is provided with a plurality of diversion holes 8 at equal intervals along the circumferential direction, and the diversion holes 8 are respectively communicated with the valve core channel 7 and the diversion channel.

When the beer distributing valve is used, the flow guide holes 8 are uniformly distributed along the circumferential direction of the valve core 2 to distribute beer, so that the valve core 2 is ensured to have larger outflow, and the flow velocity of the beer in each flow guide hole 8 is favorably slowed down, thereby effectively controlling the generation of foam.

Preferably, an upper sealing groove 13 is formed in the valve core 2 and above the flow guiding hole 8, and an upper sealing ring is arranged in the upper sealing groove 13. A lower sealing groove 14 is formed in the valve core 2 and located below the diversion hole 8, and a lower sealing ring is arranged in the lower sealing groove 14.

Preferably, the diversion channel sequentially comprises a connecting end 16, a conducting end 17 and an accommodating end 18 which are communicated, the inner diameters of the connecting end 16, the conducting end 17 and the accommodating end 18 are sequentially increased, the bottom end of the valve core 2 is in clearance fit with the conducting end 17, and meanwhile, the diversion hole 8, the upper sealing ring and the lower sealing ring move between the conducting end 17 and the accommodating end 18.

When the beer flow guiding device is used, in the axial movement process of the valve core 2, when the lower sealing ring is positioned at the containing end 18, beer in the flow guiding hole 8 can smoothly flow out through the containing end 18 and the outer sleeve 4, and when the lower sealing ring is positioned at the communicating end 17, the flow guiding hole 8 is not communicated with the containing end 18, so that beer can be effectively prevented from flowing out. In this process, the upper sealing ring prevents beer from leaking between the valve core 2 and the inner sleeve 3.

Preferably, a limit step surface is formed at the joint of the connecting end 16 and the conducting end 17, and a limit flange 15 propped against the limit step surface is arranged on the valve core 2 and used for limiting the limit position of the upward movement of the valve core 2. The inside limit bulge 12 that is equipped with of holding end 18 along its circumference interval, limit bulge 12 terminal surface is the cambered surface, and limit bulge 12 interval sets up the beer circulation of being convenient for, and when case 2 and limit bulge 12 offset, case 2 moves down to extreme position.

Preferably, the outer wall of the outer sleeve 4 is provided with a positioning inclined plane 20, the positioning inclined plane 20 is matched with the wine outlet tap, and the positioning inclined plane 20 is used for increasing the matching area between the positioning inclined plane 20 and the wine outlet tap, so that the stability is improved. Meanwhile, the inner wall of the outer sleeve 4 is provided with a bearing surface 21 for bearing the inner sleeve 3, so as to improve the stability of the inner sleeve 3.

The foregoing detailed description of the utility model has been presented for purposes of illustration and description, but is not intended to limit the scope of the utility model, i.e., the utility model is not limited to the details shown and described.

Claims (7)

1. The utility model provides a wine tube head of adjustable flow, its characterized in that includes inner skleeve, outer sleeve and case, the outer sleeve cover is located the periphery of inner skleeve, the case inlays and locates in the cavity of inner skleeve, and the case is along the cavity axial displacement of inner skleeve, the case is inside to be equipped with the case passageway that is linked together with the cavity of inner skleeve, be equipped with the conical body that can move relative to it in the case passageway, the conical body with run through the rocking arm transmission connection of case;

the valve core channel is set to be a conical channel matched with the shape of the conical body, a gap for beer circulation is reserved between the conical channel and the conical body, an adjusting cavity is formed in the side wall of the conical body, a rack is arranged on the cavity wall of the adjusting cavity, a gear meshed with the rack is arranged in the adjusting cavity, the rocker arm is connected with the gear in a transmission mode, one end of the rocker arm is located on the outer side of the valve core, and the other end of the rocker arm sequentially penetrates through the valve core, the conical body and the gear in a fixed mode.

2. The wine pipe head with adjustable flow according to claim 1, wherein the cavity of the inner sleeve is used as a diversion channel, the valve core is provided with a plurality of diversion holes at equal intervals along the circumferential direction of the valve core, and the diversion holes are respectively communicated with the valve core channel and the diversion channel.

3. The wine pipe head with adjustable flow according to claim 2, wherein sealing grooves are arranged on the valve core and above and below the diversion holes, and sealing rings are arranged in the sealing grooves.

4. The wine tube head of claim 2, wherein the flow guide channel comprises a connecting end, a conducting end and a receiving end which are communicated and have sequentially increased inner diameters, and the flow guide hole moves between the conducting end and the receiving end.

5. The wine pipe head with adjustable flow rate according to claim 4, wherein a limit step surface is formed at the joint of the connecting end and the conducting end, and a limit flange propped against the limit step surface is arranged on the valve core.

6. The adjustable flow wine tube head of claim 4, wherein the containment end is internally provided with spacing projections circumferentially spaced therealong.

7. The adjustable flow wine tube head of any one of claims 1-6, wherein a joint is provided at a top periphery of the valve core, the joint is detachably connected to a top of the valve core, and the outer sleeve is detachably connected to a bottom of the inner sleeve.

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