A kind of wine outlet duct structure of distributing box
Technical field
The utility model belongs to drinks and drinks equipment technical field, relates to a kind of distributing box, particularly a kind of wine outlet duct structure of distributing box.
Background technology
Be provided with the wine lance for going out wine in barrel of beer top and barrel of beer, distributing box is connected on this wine lance, for controlling the wine outlet valve switch of air flow switch in barrel of beer and wine lance, thus realizes the drinks controlled in barrel of beer and flows out.By regulating and distributing the handle on device, make the handle of distributing box drive the wine outlet duct action of distributing box, make gas enter in fat through distributing box and wine lance successively, the wine outlet valve simultaneously opened in wine lance makes the drinks in fat extrude.
China's patent (notification number: CN101977838A; The day for announcing: 2011-02-16) disclose a kind of dispensing head for being connected with the extraction element be arranged in drinking container, this dispensing head comprises the pressure medium inlet be connected with pressure medium channel, and pressure medium channel is used for providing pressure medium to drinking container.Pressure medium valve is suitable for opening and closing beverage channel, hollow beverage piston is set to can be axially displaced between open and closed positions, at open position, beverage can be transported to beverage outlet from drinking container by hollow beverage piston, at off position, the drinks extraction valve of drinking container cuts out.This dispensing head is suitable for the off position keeping pressure medium valve under the released state of dispensing head and drinking container.
In above-mentioned patent documentation, the lower end of wine outlet duct is provided with the groove for drinks circulation, open in the process of wine lance at distributing box, the lower end surface of wine outlet duct is pushed down the spool of wine lance downwards and leans with spool, groove can avoid the mouth of pipe of wine outlet duct to be completely enclosed, and drinks enter into wine outlet duct by this groove thus flow out.In above-mentioned patent distributing box on wine outlet duct only symmetry offer two grooves, such design greatly limit out capacity for liquor, affects wine efficiency.And if be lifted out capacity for liquor simply by increasing the quantity of groove, then the lower end of wine outlet duct and the spool area of contact of wine lance can be caused to reduce, affect the structural strength of wine outlet duct and the stability of installation.
Summary of the invention
The problems referred to above that the utility model exists for existing technology, provide a kind of wine outlet duct structure of distributing box, technical problem to be solved in the utility model is: how to improve the structural strength and the stability that ensure wine outlet duct while that wine outlet duct going out wine efficiency.
The purpose of this utility model realizes by following technical proposal:
A kind of wine outlet duct structure of distributing box, described wine outlet duct structure comprises body, have along body axially and the outlet that runs through of two ends in described body, it is characterized in that, the outer peripheral face of described body lower end is the face of cylinder of an evagination, the body at described face of cylinder place offers some wine inlets along described body radial direction, and the lower end surface of described body is ring plain.
Its principle is as follows: distributing box is arranged on wine lance, wine lance is arranged on fat, the body of wine outlet duct structure can be driven to move up and down by the handle pulling distributing box, the body lower end surface of this wine outlet duct structure is ring plain, this ring plain is resisted against on the spool of wine lance, the spool of wine lance under the effect of inner elastomeric restoring force by wine lance carrier frequency channel break, the body of wine outlet duct structure moves down and the spool of this wine lance can be backed down, thus drinks are flowed out, after drinks outflow wine lance by wine outlet duct structure more outwardly, drinks need the outlet flowed in body, make drinks can not enter outlet from the lower end of body because the lower end surface of body and the spool of wine lance lean, on the face of cylinder, the wine inlet of some connection outlets is offered in the technical program, drinks can enter outlet by these wine inlets thus flow out smoothly.In the technical program, wine inlet is opened on the sidewall of body, makes the lower surface of body have the spool of a complete planar annular and wine lance to lean, ensure that the stability that this wine outlet duct structure is connected with wine lance; Multiple wine inlet is set by body circumference, improves out capacity for liquor, ensure out wine efficiency; In addition, the lower end periphery face of body is the face of cylinder of an evagination and wine inlet is opened on this face of cylinder, and the body thickness of this part is large, reduces and offers the impact of wine inlet on body bearing strength, ensure that the bearing force of body, improves stability and service life.
In the wine outlet duct structure of above-mentioned distributing box, described wine inlet is distributed on the described face of cylinder along the circumferential uniform intervals of body.Drinks from wine lance out after, enter outlet from multiple wine inlets of tube wall, wine inlet be set by uniform intervals, drinks can be ensured evenly smoothly from the circulation of nearest wine inlet, improve and wine efficiency.
In the wine outlet duct structure of above-mentioned distributing box, the hole wall of described wine inlet has the guiding conical surface extended to from the described face of cylinder described wine inlet hole wall.The guiding conical surface makes the outer end bore of wine inlet become large, is convenient to flowing rapidly into of drinks, and the conical surface that simultaneously leads plays directional tagging, and guiding drinks are accurately rapid flows into outlet from wine inlet, avoids occurring turbulent flow or whirlpool, further the circulation efficiency of raising drinks.
In the wine outlet duct structure of above-mentioned distributing box, the quantity of described wine inlet is four.Four wine inlet uniform intervals distributions, can ensure the drinks circulation of surrounding, have enough large circulating capacity, also can ensure to have enough intervals between wine inlet, body has higher intensity and holding capacity.The drinks entered along body radial direction in two simultaneously just right wine inlets can central collision, drinks is changed and flows to, thus flow out from the outlet of body axis smoothly.
In the wine outlet duct structure of above-mentioned distributing box, the lower surface of described body has the rounding being extended to the described face of cylinder by described body lower surface.Eliminate sharp edge after rounding, improve safety, play directional tagging simultaneously, be conducive to assembling.
In the wine outlet duct structure of above-mentioned distributing box, described body comprises connecting portion and goes out wine portion, described connecting portion and go out wine portion and be tubulose, the upper end of described connecting portion with described go out the lower end phase clamping in wine portion, the lateral surface of described connecting portion also has ring-type gear edge, described go out the lower end surface in wine portion be resisted against described ring-type gear along upper, the described face of cylinder is positioned at the lower end of described connecting portion.Body by producing connecting portion respectively and going out wine portion, then is assembled, and simplifies production technology, reduces productive costs; Ring-type gear, along the sealing be used between body and distributing box valve body, is made drinks be flowed out by outlet, prevents drinks from leaking outside body, carries out spacing simultaneously, be convenient to assembling at connecting portion with when going out the assembling of wine portion, and the stability of assembling both improving.
Compared with prior art, the utility model has the following advantages:
On body sidepiece, offer the wine inlet of some connection outlets in the wine outlet duct structure of 1, this distributing box, make drinks can enter outlet smoothly fast by wine inlet thus flow out, being lifted out capacity for liquor, ensureing out wine efficiency.
2, the lower surface of the wine outlet duct structure middle tube body of this distributing box has the spool of a complete planar annular and wine lance to lean, and ensure that the stability that this wine outlet duct structure is connected with wine lance.
3, the outer peripheral face of the wine outlet duct structure middle tube body lower end of this distributing box is the face of cylinder of evagination and wine inlet is opened on this face of cylinder, which increase the wall thickness of body, reduce and offer the impact of wine inlet on body bearing strength, ensure that the bearing force of body, improve stability and service life.
Accompanying drawing explanation
Fig. 1 is the sectional structure schematic diagram of distributing box.
Fig. 2 is the perspective view of this wine outlet duct structure.
Fig. 3 is partial enlargement structural representation in Fig. 2.
Fig. 4 is the sectional structure schematic diagram of this wine outlet duct structure.
In figure, 1, body; 11, connecting portion; 11a, ring-type gear edge; 12, wine portion is gone out; 13, ring plain; 14, outlet; 15, wine inlet; 2, the face of cylinder; 21, lead the conical surface; 22, rounding.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figures 1 to 4, the wine outlet duct structure of this distributing box comprises body 1, have along body 1 axially and the outlet 14 that runs through of two ends in body 1, the outer peripheral face of body 1 lower end is the face of cylinder 2 of an evagination, the body 1 at the face of cylinder 2 place offers some wine inlets 15 along body 1 radial direction, the outer end of wine inlet 15 is positioned on the face of cylinder 2, and the lower end surface of body 1 is ring plain 13.Specifically, body 1 comprises connecting portion 11 and goes out wine portion 12, connecting portion 11 and go out wine portion 12 and be tubulose, go out the upper end in wine portion 12 for going out wine, upper end and the lower end phase clamping going out wine portion 12 of connecting portion 11, ring plain 13 is positioned at the lower end surface of connecting portion 11, and the face of cylinder 2 is positioned at the lower end of connecting portion 11; The lateral surface of connecting portion 11 also has ring-type gear along 11a, the lower end surface going out wine portion 12 is resisted against ring-type gear along on 11a;
Distributing box is arranged on wine lance, wine lance is arranged on fat, the body 1 of wine outlet duct structure can be driven to move up and down by the handle pulling distributing box, body 1 lower end surface of this wine outlet duct structure has ring plain 13, this ring plain 13 is resisted against on the spool of wine lance, the spool of wine lance under the effect of inner elastomeric restoring force by wine lance carrier frequency channel break, the body 1 of wine outlet duct structure moves down and the spool of this wine lance can be backed down, thus drinks are flowed out, after drinks outflow wine lance by wine outlet duct structure more outwardly, drinks need the outlet 14 flowed in body 1, make drinks can not enter outlet 14 from the lower end of body 1 because the lower end surface of body 1 and the spool of wine lance lean, offer the wine inlet 15 of some connection outlets 14 at body 1 sidepiece in the technical program, drinks can be entered outlet 14 by these wine inlets 15 thus be flowed out smoothly.In the technical program, wine inlet 15 is opened on the sidewall of body 1, makes the lower surface of body 1 have the spool of a complete planar annular and wine lance to lean, ensure that the stability that this wine outlet duct structure is connected with wine lance; Multiple wine inlet 15 is set by body 1 circumference, improves out capacity for liquor, ensure out wine efficiency; In addition, the outwardly face of cylinder 2 adds the wall thickness of body 1, reduces and offers the impact of wine inlet 15 on body 1 bearing strength, ensure that the bearing force of body 1, improves stability and service life.
Body 1 in this wine outlet duct structure by producing connecting portion 11 respectively and going out wine portion 12, then is assembled, and simplifies production technology, reduces productive costs; Ring-type gear is used for the sealing between body 1 and distributing box valve body along 11a, drinks are flowed out by outlet 14, prevents drinks from leaking outside body 1, carry out at connecting portion 11 and going out spacing when wine portion 12 assembles simultaneously, be convenient to assembling, and the stability of assembling both improving.
As shown in Figures 2 and 3, in the present embodiment, wine inlet 15 is distributed on the face of cylinder 2 along the circumferential uniform intervals of body 1; The hole wall of wine inlet 15 has the guiding conical surface 21 extended to from the face of cylinder 2 wine inlet 15 hole wall; Body 1 lower surface has the rounding 22 being extended to the face of cylinder 2 by body 1 lower surface; Drinks from wine lance out after, enter outlet 14 from multiple wine inlets 15 of body 1 sidewall, wine inlet 15 be set by uniform intervals, can ensure that drinks evenly circulate from nearest wine inlet 15 smoothly, improve and wine efficiency; The guiding conical surface 21 makes the outer end bore of wine inlet 15 become large, be convenient to flowing rapidly into of drinks, the conical surface 21 that simultaneously leads plays directional tagging, guides that drinks are accurately rapid flows into outlet 14 from wine inlet 15, avoid occurring turbulent flow or whirlpool, improve the circulation efficiency of drinks further.
In the present embodiment, the quantity of wine inlet 15 is four, can ensure the drinks circulation of surrounding like this, make it to have enough large circulating capacity, also can ensure to have enough intervals between wine inlet 15, make body 1 have higher intensity and holding capacity.Four wine inlets 15 just in time form two groups, and often group has two just right wine inlets 15, and the drinks entered along body 1 radial direction in just right two wine inlets 15 can central collision, drinks is changed and flows to, thus flow out from the outlet 14 of body 1 axis smoothly.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ 1 herein, body; 11, connecting portion; 11a, ring-type gear edge; 12, wine portion is gone out; 13, ring plain; 14, outlet; 15, wine inlet; 2, the face of cylinder; 21, lead the conical surface; 22, the term such as rounding, but do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.