CN203359957U

CN203359957U - Distribution pipe assembly and valve body

Info

Publication number: CN203359957U
Application number: CN 201320436452
Authority: CN
Inventors: 马国强; 何建来
Original assignee: Ningbo Shuanglin Industrial Product Manufacturing Co Ltd
Current assignee: Ningbo Shuanglin Industrial Product Manufacturing Co Ltd
Priority date: 2013-07-18
Filing date: 2013-07-18
Publication date: 2013-12-25
Anticipated expiration: 2023-07-18

Abstract

The utility model discloses a distribution pipe assembly and a valve body. The distribution pipe assembly comprises a seal cover, the seal cover is provided with a connection portion used for being connected with the opening of a bottle, the wall of the bottom of the seal cover is provided with an air ventilation hole and a liquid output hole, an air ventilation pipe is connected to the air ventilation hole, and a distribution pipe is connected to the liquid output hole; the lower portion of the air ventilation pipe and the lower portion of the distribution pipe are respectively connected with a hose pipe, the diameter of the air ventilation hole ranges from 1mm to 3mm, the diameter of the liquid output hole is greater than 6mm, and the total length of the distribution pipe and the hose pipe on the lower portion of the distribution pipe is greater than 40mm. According to the technical scheme, output liquid is stable in flow velocity and continuous; besides, the design that an air input pipeline and a liquid output pipeline are respectively independent, detachable, and capable of being replaced integrally is adopted, so that the distribution pipe assembly is more hygeian, safer and suitable for water-deficient areas.

Description

Distribution pipe assembly and valve body

Technical field

The utility model relates to a kind of for example, distributing box for bottling liquid (especially beverage, soda) is distributed, relates in particular to for the valve body on such distributing box and distribution pipe assembly thereof.

Background technology

Existing beverage supply is realized by complicated electromechanics beverage dispenser usually.This equipment is common in restaurant, for the user.Yet, because volume is large, cost is high or lack electric power supply in some areas, this equipment is usually impracticable.In addition, this equipment is used with together with the cylinder of non-commercially available large volume usually, so cost is relatively high.

Some beverage dispensers are connected to a large scale bottle (for example, the bottle of 2 liters) by means of a pipe, and beverage (for example soda) is dispensed to undersized container (such as cup, sack or bowl) from this large scale bottle.Yet, when this distributing box work, due to the vacuum effect produced, if do not push bottle, not making its distortion in the large scale bottle, all beverages may be poured out from bottle hardly.Even in the situation that soda (soda can produce higher pressure in bottle) is housed, when low temperature (for example 4 ℃) also only can pour out bottle with low and unsettled flow rate in 1/3 beverage.

For this reason, the patent documentation that publication number is CN102838076A discloses a kind of beverage dispenser with pressure balancing system, it is used in combination for the inverted bottle with liquid beverage is housed, comprise: a closure assemblies, it comprise one for the capping that engages with the bottleneck of bottle, one for the distribution pipe that distributes described liquid beverage, a breather pipe with check valve; And a beverage valve, it is located at the exit of described distribution pipe, and described beverage valve can be operated to distribute described liquid beverage from described bottle by the user.When described closure assemblies engages with the bottleneck of bottle, described check valve allows ambient air to enter bottle, and the liquid beverage and/or the gas that do not allow to be contained in bottle flow out by this check valve.Adopt the check valve air intake structure, can carry out automatic shutter according to the difference of pressure inside and outside bottle in theory flows out to guarantee liquid stabilising, but in actual use, the fluid flow of distribution pipe is still stable not, mostly there is fluid seepage in check valve breather pipe place, has so just increased the cleaning-sterilizing difficulty of distributing box.

In addition, existing bottled liquid dispensers ubiquity distribution circuit length, complex structure also are arranged on the non-removable problem of inner skeleton, and these all cause cleaning, sterilizing not convenient and cost is high.Especially in the place of drought and water shortage, be inconvenient to clean, sterilize, this can directly affect the safety of drinking person.

Summary of the invention

In order to solve above-mentioned technical matters, one of the purpose of this utility model is to provide a kind of distribution pipe assembly, and the fluid flow speed stability is continuous, and admission line and the independent detachable one replacing design of fluid pipeline employing, safe and sanitary, be applicable to water-deficient area and use more.

Two of the purpose of this utility model is to provide a kind of valve body, for bottled liquid dispensers, adopts above-mentioned distribution pipe assembly.

To achieve the above object, the utility model has adopted following technical scheme:

The distribution pipe assembly, comprise a capping, capping has the junction surface for engaging with the bottleneck of bottle, have an air extractor vent and a fluid hole on the base wall of described capping, a breather pipe is connected to air extractor vent, and a distribution pipe is connected to fluid hole, breather pipe and distribution pipe bottom respectively are connected with a flexible pipe, the aperture of described air extractor vent is 1～3mm, and the aperture of described fluid hole is greater than 6mm, and the total length of distribution pipe and lower hose thereof is greater than 40mm.

As preferably, described breather pipe, distribution pipe and capping are one-body molded, and the caliber of breather pipe, distribution pipe and flexible pipe is all consistent with the aperture of fluid hole.

As preferably, described capping is the bottle cap shape, and described junction surface is the negative thread be located on the capping madial wall.

As preferably, described flexible pipe is silicone tube.

As preferably, two flexible pipes are set in respectively the lower end of breather pipe and distribution pipe, and the sheathed pipe collar of the joint of flexible pipe and breather pipe, distribution pipe is fastening and by super sonic, rivet fixingly, and two pipe collars that are set in two flexible pipes outsides are one-body molded.Distribution pipe and silicone tube are fixing through the riveted joint of pipe collar super sonic, can bear the anticyclonic pressure that soda produces.

As preferably, the base wall of described capping be provided with can closed bottle bottleneck and the ring seal projection of the joint of capping.

Valve body, comprise distribution pipe assembly as above.

Valve body, described valve body has distribution pipe mounting hole and platen mounting hole, distribution pipe mounting hole up/down perforation, platen mounting hole and distribution pipe mounting hole vertical connection, plug platen in the platen mounting hole, sheathed platen spring and platen nut on platen, platen spring one end and platen offset, the platen spring other end and platen nut offset, platen nut and valve body screw thread are connected and fixed, distribution pipe assembly as above is inserted in the distribution pipe mounting hole from top to bottom, and two flexible pipes in the distribution pipe assembly can be sealed by the platen crimp on valve body.

As preferably, in the time of in the distribution pipe mounting hole of described distribution pipe assembly insertion valve body, after its capping embedding valve body upper end groove, realize spacing, thereby a valve gap is threaded and is fixed on the valve body upper end distribution pipe assembly and capping thereof are fixed on valve body, valve gap has the through hole at the junction surface that can expose capping, thereby capping and valve body coordinate location restriction capping to rotate by locating piece, positioning groove.

As preferably, described platen outer end is connected with the valve body steering unit on valve seat after passing the platen nut.

The utility model, owing to having adopted above technical scheme, has following advantage:

1) the distribution pipe assembly adopts double pipe structure---air extractor vent (pipe) and fluid hole (distribution pipe), and during work, breather pipe is responsible for air inlet, can not disturb with the distribution pipe of fluid, thereby guarantee that the distribution pipe flow speed stability is continuous; Common valve exists because air inlet does not freely cause not fluid phenomenon freely or not of fluid, and sometimes needing could fluid to the bottle extruding;

2) distribution pipe assembly and valve body assembling are simple and easy, easy for operation, and one-hand operation realizes changing the distribution pipe assembly; Common valve needs bimanualness while changing, sometimes will be by instrument;

While 3) putting beverage, beverage only contacts with the total member inwall of distribution pipe, can not contact with the miscellaneous part of valve, guarantees safe and sanitary;

4) the total member of distribution pipe can be the disposable appliance that makes, and eliminate every day, saved cleaning and disinfecting process, is specially adapted to the area of lack of water condition; On market, other valve all needs to clean, disinfect, and the user is used to inconvenience, and maintenance cost is high, the place of lack of water particularly, and sterilization can't guarantee.

The accompanying drawing explanation

Fig. 1 is the exploded view of the utility model valve assembly;

Fig. 2 is the structural representation of the utility model valve assembly;

Fig. 3 is the birds-eye view of Fig. 2;

Fig. 4 is the A-A cutaway view of Fig. 2;

Fig. 5 is the B-B cutaway view of Fig. 3;

Fig. 6 is the block diagram of the utility model distribution pipe assembly;

Fig. 7 is the structural representation (overlooking) of the utility model distribution pipe assembly;

Fig. 8 is the C-C cutaway view of Fig. 7.

The specific embodiment

Below in conjunction with accompanying drawing, the specific embodiment of the present utility model is made a detailed explanation.

Embodiment 1:

The valve assembly of a kind of bottled liquid dispensers as shown in Figure 1, comprise valve seat 10, valve body 20 and distribution pipe assembly 30.

As shown in Figure 2, Figure 3, Figure 4, described valve seat 10 has valve body mounting hole 101 and pull bar mounting hole 102, valve body mounting hole 101 up/down perforations, and described valve body 20 is inserted in valve body mounting hole 101 from top to bottom.Pull bar mounting hole 102 and valve body mounting hole 101 vertical connections, the interior plug-in mounting pull bar 11 of pull bar mounting hole 102, sheathed pull-rod spring 12 and pull-rod nut 13 on pull bar 11, pull-rod spring 12 1 ends and pull bar 11 offset, pull-rod spring 12 other ends and pull-rod nut 13 offset, pull-rod nut 13 is threaded fixing with valve seat 10, pull-rod spring 12 is given pull bar 11 and inwardly inserted the trend of motion like this, pull bar 11 is inner to be connected with valve body 20, pull bar 11 outer ends pass pull-rod nut 13 afterwards and handle 15 is flexibly connected, handle 15 is hinged by stay rod pin 14 and pull bar 11, under the effect of pull-rod spring 12, the head of handle 15 and pull-rod nut 13 offset, the distance of the curved edge of handle 15 heads and stay rod pin 14 increases gradually, when handle 15 when stay rod pin 14 rotates, the abutment that the head of handle 15 and pull-rod nut 13 offset increases to the distance of stay rod pin 14, thereby stretchy pull bar 11 outwards moves, like this, handle 15 and pull bar 11 etc. just form the valve body steering unit of opening and closing valve body 20.In this example, in the outer end of handle 15, snap-fastener 16 is installed, described valve seat 10 lower ends are arranged with the guard shield 18 that can cover valve body mounting hole 101.In valve seat mounting hole for the support unit that valve seat 10 can be arranged on to bottled liquid dispensers, be provided with flange on valve seat 10, the valve seat that has been threaded on valve seat 10 tops lid 17, while inserting in mounting holes on valve seat 10 tops like this, can by valve seat cover 17 and flange realize upper and lower spacing fixing.

As shown in Figure 4, Figure 5, described valve body 20 has distribution pipe mounting hole 201 and platen mounting hole 202, distribution pipe mounting hole 201 up/down perforations, and distribution pipe assembly 30 is inserted in distribution pipe mounting hole 201 from top to bottom.Platen mounting hole 202 and distribution pipe mounting hole 201 vertical connections, plug platen 21 in platen mounting hole 202, sheathed platen spring 22 and platen nut 23 on platen 21, platen spring 22 1 ends and platen 21 offset, platen spring 22 other ends and platen nut 23 offset, platen nut 23 is threaded fixing with valve body 20, the outer end of platen 21 is connected with pull bar 11 is inner after passing platen nut 23.Described valve body 20 adopts removably to peg graft with valve seat 10, for easy disassembly coordinates, pull bar 11 the inners are provided with T shape slot, and the outer end of platen 21 is provided with the plug that can peg graft up and down with T shape slot, when valve body 20 inserts the valve body mounting hole 101 of valve seat 10 from top to bottom when interior, the outer end plug of platen 21 inserts in the T shape slot of pull bar 11 the inners, presses like this handle 15 and can pull out platen 21 by pull bar 11, reaches the open-close valve effect.Can coordinate grafting in order to ensure platen 21 with pull bar 11, avoid because the rotation of the rotation of pull bar 11 or the valve body 20 and difficulty that causes pegging graft increases, pull bar 11 all coordinates grafting by guide frame (being connected cooperation etc. as guiding rib, groove or moulding) with valve body 20 with valve seat 10, so just limit the pull bar mounting hole 102 interior rotation of pull bar 11 at valve seat 10, also limited the valve body mounting hole 101 interior rotation of valve body 20 at valve seat 10.In the present embodiment, be only to realize that by the flange of valve body 20 upper ends the insertion of valve body 20 is spacing, do not do spacing fixing and valve body 20 is extracted, when liquid has assigned in bottle like this, directly valve body 20 can be taken out together with bottle, dismounting is more convenient to operate.

As shown in Fig. 6, Fig. 7, Fig. 8, distribution pipe assembly 30 comprises a capping 301, and capping 301 has the junction surface 305 for engaging with the bottleneck of bottle, has an air extractor vent 306 and a fluid hole 307 on the base wall of described capping 301; One breather pipe 302 is connected to air extractor vent 306, one distribution pipes 303 and is connected to fluid hole 307, and breather pipe 302 and distribution pipe 303 bottoms respectively are connected with a flexible pipe 32.In order to ensure air extractor vent 306 air inlets and fluid hole 307 fluids, do not interfere with each other, the aperture of described air extractor vent 306 is 1～3mm, and the aperture of described fluid hole 307 is greater than 6mm, and the total length of distribution pipe 303 and lower hose 32 thereof is greater than 40mm.In the present embodiment, the aperture of described air extractor vent 306 is the 1.3mm left and right, and the aperture of described fluid hole 307 is the 6mm left and right, and the total length of distribution pipe 303 and lower hose 32 thereof is the 120mm left and right, and the pitch of holes of described air extractor vent 306 and fluid hole 307 is greater than 5mm.Described capping 301 is the bottle cap shape, and described junction surface 305, for to be located at the negative thread on the capping madial wall, is connected with the outside thread of bottle bottleneck.Breather pipe 302, distribution pipe 303 and capping 301 are one-body molded, and the caliber of flexible pipe 32, breather pipe 302 and distribution pipe 303 is all consistent with the aperture of fluid hole 307.Described flexible pipe 32 is silicone tube, two flexible pipes 32 are set in respectively the lower end of breather pipe 302 and distribution pipe 303, the sheathed pipe collar 31 of joint of flexible pipe 32 and breather pipe 302, distribution pipe 303 is fastening and by super sonic, rivet fixing, two pipe collars 31 that are set in two flexible pipe 32 outsides are one-body molded, like this breather pipe 302 and distribution pipe 303 are connected as a single entity side by side, can easily distribution pipe assembly 30 be inserted in the distribution pipe mounting hole 201 of valve body 20.Material selection food stage PE and silicone tube, meet the food hygiene condition, and breather pipe, distribution pipe and silicone tube are fixing through the riveted joint of pipe collar super sonic, can bear the anticyclonic pressure that soda produces.When the distribution pipe mounting hole 201 of distribution pipe assembly 30 insertion valve bodies 20 is interior, two flexible pipes 32 can be pushed by the inner of the platen 21 on valve body 20, thereby the inner compressive plane of platen 21 should fit with distribution pipe mounting hole 201 inwalls of its correspondence position and makes two flexible pipes 32 after crimp to be closed.When the distribution pipe mounting hole 201 of distribution pipe assembly 30 insertion valve bodies 20 is interior, after its capping 301 embedding valve body 20 upper end grooves, realize spacing, thereby a valve gap 24 is threaded and is fixed on valve body 20 upper ends distribution pipe assembly 30 and capping 301 thereof are fixed on valve body 20, valve gap 24 has the through hole at the junction surface 305 that can expose capping 301 being connected with the bottleneck of bottle, capping 301 and valve body 20 are by some locating pieces 304, thereby positioning groove coordinates location restriction capping 301 to rotate, guarantee that like this capping 301 can combine closely and be connected with the bottleneck of bottle, in this example, be provided with a plurality of locating pieces 304 on the periphery of capping 301, the effect of locating piece 304 not only for valve body 20 on positioning groove engagement limits capping 301 rotate, and for valve gap 24, being fixed distribution pipe assembly 30 and capping 301.Combine closely and be connected with the bottleneck of bottle in order further to guarantee capping 301, be provided with the ring seal projection 308 identical with existing bottle cap on the base wall of capping 301, when capping 301 is connected with the bottleneck of bottle, thereby ring seal projection 308 can seal a bottle, the joint of wall and capping 301 is avoided seepage.

A kind of bottled liquid dispensers, comprise that at least one can install the support unit of above-mentioned valve assembly.Valve seat 10 is arranged in the valve seat mounting hole of support unit, during use, valve body 20 is extracted from valve seat 10, the newly bottleneck capping 301 interior with valve body 20 of the drink bottles of unlatching closely is connected, now, platen 21 on valve body 20 is two flexible pipes 32 in compression distribution pipe assembly 30 under 22 effects of platen spring, realize self-closed, liquid in bottle can't flow out, by bottle upsidedown, the valve body 20 be connected on bottle is inserted in the valve body mounting hole 101 of valve seat 10, the T slot of the plug of platen 21 outer ends and pull bar 11 the inners is pegged graft, like this, pressing handle 15 pulls out platen 21 by pull bar 11 and can make the release that is opened of two flexible pipes 32, liquid in bottle can be along fluid hole 307, distribution pipe 303 and flexible pipe 32 thereof flow out, extraneous gas is along breather pipe 302 and flexible pipe 32 thereof, air extractor vent 306 enters bottle interior, thereby the liquid in bottle can flow out continuously smoothly, when temporarily not needing dispense liquid, available guard shield 18 is enclosed within on the opening of valve seat 10 lower ends, avoids insect, dust to enter, when needs are changed the distribution pipe assembly, bottle is taken off from valve body 20, revolve valve gap 24, pressing handle 15 pulls out platen 21 by pull bar 11 and can make two flexible pipes 32 discharge, take out old distribution pipe assembly 30, change new distribution pipe assembly 30, then screw on valve gap 24 and get final product.

The utlity model has following advantage:

1) distribution pipe adopts double pipe structure---and separately, while putting beverage, when the bottle internal gas pressure has difference of pressure with the external world, the tracheae air inlet, guarantee that fluid is continuous for breather pipe and drain pipe, and flow velocity is stablized soon.Distribution pipe assembly, valve body and valve seat assembling are simple and easy, one-hand operation during replacing;

2) the total member of distribution pipe is the disposable appliance that makes, and eliminate every day, saved cleaning and disinfecting process, is specially adapted to the area of lack of water condition;

3) distribution pipe is consistent with the Beverage Bottle Cap screw thread, reliable with the beverage bottle sealing;

While 4) putting beverage, beverage only contacts with the total member inwall of distribution pipe, can not contact with miscellaneous part, guarantees safe and sanitary;

5) the total member of distribution pipe can bear that 100Psi pressure continues not break in 60 seconds, no leakage, air tight;

6) flow speed stability, putting 200ml beverage required time is 8～10 seconds;

7) grip structure function, above lift and can rest on 90 degree positions, makes the operator can singlehanded complete the action of installing and taking out valve body, changing the total member of distribution pipe;

8) handle pressing force<30N, rapid operation.

It is emphasized that: above is only preferred embodiment of the present utility model, not the utility model is done to any pro forma restriction, any simple modification, equivalent variations and modification that every foundation technical spirit of the present utility model is done above embodiment, all still belong in the scope of technical solutions of the utility model.

Claims

1. distribution pipe assembly, it is characterized in that, comprise a capping (301), capping (301) has the junction surface (305) for engaging with the bottleneck of bottle, have an air extractor vent (306) and a fluid hole (307) on the base wall of described capping (301), one breather pipe (302) is connected to air extractor vent (306), one distribution pipe (303) is connected to fluid hole (307), breather pipe (302) and distribution pipe (303) bottom respectively are connected with a flexible pipe (32), the aperture of described air extractor vent (306) is 1～3mm, the aperture of described fluid hole (307) is greater than 6mm, and the total length of distribution pipe (303) and lower hose (32) thereof is greater than 40mm.

2. distribution pipe assembly according to claim 1, it is characterized in that, described breather pipe (302), distribution pipe (303) and capping (301) are one-body molded, and the caliber of breather pipe (302), distribution pipe (303) and flexible pipe (32) is all consistent with the aperture of fluid hole (307).

3. distribution pipe assembly according to claim 1, is characterized in that, described capping (301) is the bottle cap shape, and described junction surface (305) are for being located at the negative thread on the capping madial wall.

4. distribution pipe assembly according to claim 1, is characterized in that, described flexible pipe (32) is silicone tube.

5. distribution pipe assembly according to claim 1, it is characterized in that, two flexible pipes (32) are set in respectively the lower end of breather pipe (302) and distribution pipe (303), the sheathed pipe collar of joint (31) of flexible pipe (32) and breather pipe (302), distribution pipe (303) is fastening and by super sonic, rivet fixingly, and two pipe collars (31) that are set in outside two flexible pipes (32) are one-body molded.

6. distribution pipe assembly according to claim 1, is characterized in that, the base wall of described capping (301) be provided with can closed bottle bottleneck and the ring seal projection (308) of the joint of capping (301).

7. valve body, is characterized in that, comprises distribution pipe assembly as described as any one in claim 1 to 6.

8. valve body, it is characterized in that, described valve body has distribution pipe mounting hole (201) and platen mounting hole (202), distribution pipe mounting hole (201) up/down perforation, platen mounting hole (202) and distribution pipe mounting hole (201) vertical connection, plug platen (21) in platen mounting hole (202), the upper sheathed platen spring (22) of platen (21) and platen nut (23), platen spring (22) one ends and platen (21) offset, platen spring (22) other end and platen nut (23) offset, platen nut (23) is threaded fixing with valve body (20), distribution pipe assembly as described as any one in claim 1 to 6 is inserted in distribution pipe mounting hole (201) from top to bottom, two flexible pipes (32) in the distribution pipe assembly can be sealed by platen (21) crimp on valve body (20).

9. valve body according to claim 8, it is characterized in that, when the distribution pipe mounting hole (201) of described distribution pipe assembly insertion valve body (20) is interior, after the groove of its capping (301) embedding valve body (20) upper end, realize spacing, one valve gap (24) be threaded be fixed on valve body (20) thus upper end is fixed on distribution pipe assembly (30) and capping (301) thereof on valve body (20), valve gap (24) has the through hole at the junction surface (305) that can expose capping (301), capping (301) and valve body (20) are by locating piece (304), thereby positioning groove coordinates location restriction capping (301) to rotate.

10. valve body according to claim 8, is characterized in that, described platen (21) outer end is connected with the valve body steering unit on valve seat (10) after passing platen nut (23).