CN2344334Y

CN2344334Y - Racking valve for sealed beer barrel

Info

Publication number: CN2344334Y
Application number: CN 98222011
Authority: CN
Inventors: 林荣治; 于瑞恩; 戴宗伟
Original assignee: QINGDAO FUCHANG STAINLESS STEEL CONTAINER FACTORY
Current assignee: QINGDAO FUCHANG STAINLESS STEEL CONTAINER FACTORY
Priority date: 1998-08-06
Filing date: 1998-08-06
Publication date: 1999-10-20
Anticipated expiration: 2008-08-06

Abstract

The utility model relates to a beer filling valve for a sealing beer barrel, which is the improvement of the structure of a valve through which beer is filled in a beer barrel. The utility model comprises a valve seat, a valve body, and a valve core, wherein, the valve body and an inner liner of the beer barrel are in threaded connection, and the lower part of the valve seat is provided with an L-shaped sealing gasket which is connected with the valve seat as a whole; the valve core is arranged in the valve body, and a spring is arranged below the valve core; a beer filling pipe is arranged below the valve body, and the upper part of the valve body is provided with an exhaust valve. The utility model has the advantages of reasonable structure, reduced volume, reduced cost, convenient assembly and disassembly, good sealing performance, good heat insulating performance, and guaranteed beer quality.

Description

Sealing barrel of beer beer filling valve

The utility model relates to a kind of improvement of structure of the valve of annotating wine in barrel of beer, is a kind of sealing barrel of beer beer filling valve specifically.

For a long time, barrel of beer adopts imitative West Europe to produce the well formula wine lance or the board-like wine lance of all steel of stainless steel with beer filling valve always, shortcoming is the cost height, coefficient of thermal conductivity is big, be contained in the barrel of beer top, can rapidly heat in the atmosphere be imported beer refreshing bucket inside, make the wine temperature rise, thereby people be reluctant to adopt.Also have the beer filling valve of other barrel of beer manufacturer use at present, sealing effectiveness is not good enough, and frequency of maintenance is many, has the excessive or carbon dioxide leakage of beer, causes beer quality to descend.

The utility model purpose is to overcome the shortcoming in the above-mentioned technology, proposes a kind of sealing barrel of beer beer filling valve, and the energy cost-cutting guarantees the barrel of beer internal pressure, reduces the maintenance number of times, maintenance, easy to use.

The utility model purpose is realized by following technical scheme:

Sealing barrel of beer beer filling valve, include valve seat, valve body, spool, there is screw thread the valve body outside, is connected on the barrel of beer inner bag, it is characterized in that being equipped with the L grommet type seal in the valve seat bottom, be integral with the valve seat leak-tight joint, valve seat and valve body are equipped with spool by being threaded in the valve body, there is spring the spool below, wine filling tube is equipped with in the valve body below, and blow off valve is equipped with on valve body top.

Valve body is by being threaded on the barrel of beer inner bag, and valve seat and valve body are by being threaded this connection mode easy accessibility.The valve body madial wall has 4～8 vertical splines, and spool can slide up and down along spline in valve body by spring pressure, has guaranteed the precision that the valve stamen resets.Spool top and L grommet type seal contact position are conical sealing surfaces of working in coordination, and the spool upper end has cross recess.The wine filling tube of valve body bottom inserts the barrel of beer bottom always, and the blow off valve that valve body top is adorned becomes 30 °～50 ° angles with valve body, and is communicated with in the barrel of beer, and packing seal all is housed at the bottom of the blow off valve.

When in barrel of beer during with wine, add drinking vessel with special use and depress spool, the conical sealing surface of spool is thrown off with the L grommet type seal that is contained on the valve seat, the cross bath of beer on spool is to dirty, spline through the valve body interior sidewall surface, enter beer staving bottom through wine filling tube again, the blow off valve exhaust to atmosphere of air through outwarding winding in the bucket.

The utility model advantage is rational in infrastructure, and blow off valve and valve body folder face are less, can dwindle the oad of valve body, economical with materials, and cost-cutting is contained in the L grommet type seal on the valve seat, the precision height, good seal performance, it is convenient to change.It is less that the utility model is exposed at the exterior volume of barrel of beer, favourable to guaranteeing the interior beer low temperature of bucket, and a barrel interior carbon dioxide is not revealed, thereby guaranteed a barrel interior beer quality.

Embodiment of accompanying drawings:

Fig. 1 is a kind of sealing barrel of beer beer filling valve constructional drawing;

Sealing barrel of beer beer filling valve has valve seat (1), valve body (3), spool (4), and valve body (3) is by being threaded on the barrel of beer inner bag.The valve seat bottom is equipped with L grommet type seal (2), and valve seat (1) and valve body (3) are by being threaded.Spool (4) is contained in the valve body (3), and spring (7) is equipped with in the spool below, and spool can be along 6 upper and lower slips of vertical spline on the valve body madial wall in valve body.Spring (7) has guaranteed that spool automatically resets.Wine filling tube (8) is contained in valve body (3) bottom.Blow off valve (5) and valve body (3) angle at 45, packing seal (6) is equipped with in blow off valve (5) bottom.When in barrel of beer, annotating wine, unscrew blow off valve, air is discharged by blow off valve in the barrel of beer.

Claims

1, a kind of sealing barrel of beer beer filling valve, include valve seat, valve body, spool, there is screw thread the valve body outside, is connected on the barrel of beer inner bag, it is characterized in that being equipped with the L grommet type seal in the valve seat bottom, be integral with the valve seat leak-tight joint, valve seat and valve body are equipped with spool by being threaded in the valve body, there is spring the spool below, wine filling tube is equipped with in the valve body below, and blow off valve is equipped with on valve body top.

2, according to the described sealing barrel of beer of claim 1 beer filling valve, it is characterized in that the valve body madial wall has 4～8 vertical splines, spool can slide up and down along spline in valve body by spring pressure.

3, according to the described sealing barrel of beer of claim 1 beer filling valve, it is characterized in that spool top and L grommet type seal contact position are conical sealing surfaces of working in coordination, the spool upper end has cross bath.

4, according to the described sealing barrel of beer of claim 1 beer filling valve, it is characterized in that the blow off valve that install on valve body top becomes 30 °～50 ° angles with valve body, packing seal is equipped with in the blow off valve bottom.