WO2024040774A1 - Distributeur - Google Patents

Distributeur Download PDF

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Publication number
WO2024040774A1
WO2024040774A1 PCT/CN2022/134876 CN2022134876W WO2024040774A1 WO 2024040774 A1 WO2024040774 A1 WO 2024040774A1 CN 2022134876 W CN2022134876 W CN 2022134876W WO 2024040774 A1 WO2024040774 A1 WO 2024040774A1
Authority
WO
WIPO (PCT)
Prior art keywords
valve body
air inlet
core
inlet hole
inner cavity
Prior art date
Application number
PCT/CN2022/134876
Other languages
English (en)
Chinese (zh)
Inventor
邱迪林
邱迪清
Original Assignee
塔罗斯科技股份有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 塔罗斯科技股份有限公司 filed Critical 塔罗斯科技股份有限公司
Publication of WO2024040774A1 publication Critical patent/WO2024040774A1/fr

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B67—OPENING, CLOSING OR CLEANING BOTTLES, JARS OR SIMILAR CONTAINERS; LIQUID HANDLING
    • B67D—DISPENSING, DELIVERING OR TRANSFERRING LIQUIDS, NOT OTHERWISE PROVIDED FOR
    • B67D1/00—Apparatus or devices for dispensing beverages on draught
    • B67D1/08—Details

Definitions

  • the invention belongs to the technical field of wine drinking equipment and relates to a dispenser.
  • the distributor is a device that is connected to the top of the beer barrel and cooperates with the wine spear in the beer barrel to lead the wine out of the beer barrel.
  • the operator pulls the handle on the distributor, which can drive the wine pipe in the distributor to telescopically move.
  • the wine pipe moves downward, it can push down the valve core on the wine lance, causing the wine path to open, and at the same time, the external air
  • the source can also be connected to the wine barrel, allowing the gas to enter the wine barrel through the distributor and the wine spear in sequence, thereby pressing out the wine in the wine barrel.
  • More traditional distributors such as the wine outlet valve of a beer barrel disclosed in the patent document (Application No.: 201310513342.9), that is, the distributor, include a valve body, a wine guide pipe and a handle.
  • the center of the valve body has a penetrating guide hole, and the side of the valve body
  • the bottom part has an air inlet pipe that communicates with the guide hole.
  • the wine guide pipe is also called the top core. It is located at the guide hole and is sealingly connected to the valve body.
  • An air outlet that can communicate with the inside of the beer barrel is formed between the bottom of the valve body and the wine guide pipe.
  • the handle is hinged on the valve body and is connected with the wine guide pipe.
  • the side of the wine guide pipe has an air inlet structure.
  • the handle of the wine outlet valve is hinged on the valve body, and the protrusion on the handle is always stuck in the wine guide pipe. In the groove of the two, the linkage between the two is realized, so the wine pipe is difficult to disassemble from the valve body, unless the handle is removed.
  • the wine outlet valve is usually used as a non-detachable whole, and the whole is rinsed after use, but with the food Safety requirements have increased, and overall flushing, especially the inside of the wine tube, is troublesome. Therefore, a replaceable dispenser for the wine tube has emerged, and the wine tube can be replaced directly after use.
  • the patent document is a dispensing system for dispensing beverages, including a one-way distribution pipeline and a distribution head.
  • the one-way distribution pipeline includes a flexible pipe and a connection unit.
  • the actuating handle can press the connection unit downward into the distribution head, and the lower end of the connection unit can push down to open the valve and open the wine path.
  • the gas from the gas source will be removed when the distribution head is removed from the barrel and the connection unit is disassembled. Leakage causes waste, and then the actuating handle is pulled for disassembly. It can be seen that the distribution system requires manual operation of the gas cut-off unit when disassembling and assembling the connection unit, making the disassembly and assembly of the connection unit more troublesome.
  • the purpose of the present invention is to solve the problem of the above-mentioned problems existing in the existing technology and to propose a dispenser to solve the troublesome problem of disassembling, assembling and replacing the top core of the existing dispenser.
  • a distributor including a valve body, a cylindrical top core and a handle capable of pressing the top core downwardly into the valve body cavity from the upper end of the valve body.
  • an air inlet hole which is characterized in that the inner end of the air inlet hole penetrates to the inner cavity side wall of the valve body, and an air path core is provided in the air inlet hole and the air path core is directed toward the air inlet hole.
  • the inner end direction acts on the valve body and blocks the air inlet hole.
  • the inner end of the air path core has a structure that can protrude from the inner end of the air inlet hole to the inner cavity side of the valve body when the air inlet hole is blocked.
  • the working part of the wall, the outer surface of the top core has a concave and convex structure, and when the top core is pressed down into the valve body cavity, the concave and convex structure can push the working part to make the air inlet conductive.
  • the top core is pressed downwards into the valve body cavity from the upper end of the valve body by the handle. Therefore, after the handle releases the top core, the top core can also be pulled out from the upper end of the valve body, making the top core removable and replaceable.
  • the outer end of the air hole is connected to a gas source such as a high-pressure gas bottle through a trachea. Since there is a gas path core in the air inlet hole, before the top core is assembled, the gas path core is pressed against the valve body under the action of the elastic member and blocked. The air inlet hole prevents gas cylinder leakage, so there is no need to close the gas cylinder valve.
  • the top core is cylindrical.
  • the lower end of the push core can press down the valve core of the wine lance to open the wine path, that is, by pulling the One-step operation of the handle simultaneously realizes the two functions of pushing the working part of the air path core to open the air inlet and pushing the valve core of the wine lance to open the wine path, and the two functions are realized simultaneously.
  • pull the handle to release the ejector core.
  • the valve core of the wine spear loses the pressure from the lower end of the ejector core and gradually closes.
  • the concave and convex structure on the ejector core is also separated from the working part.
  • the air path core blocks the air inlet hole again under the action of elastic parts. It can be seen that when assembling the top core of this distributor, only one step of pulling the handle is needed to simultaneously open the wine path and the air inlet. There is no need to operate the stop valve to open the air inlet after assembly. At the same time, When disassembling the top core, you only need to pull the handle in one step to close the wine path and the air inlet simultaneously. There is no need to close the stop valve first, so it is more convenient to disassemble and replace the top core.
  • the concave-convex structure includes a radially protruding push portion on the outer peripheral wall of the top core.
  • the push portion can push the working part so that the air inlet hole conduction.
  • the pushing part protrudes from the outer peripheral wall of the ejector core, so a convex and concave structure is formed between the two.
  • the working part protrudes from the side wall of the valve body cavity or is in contact with the outer circumference of the ejector core.
  • the wall has a gap, or only touches the outer peripheral wall of the top core, but the air path core is not pushed until the push part acts on the working part and can push the working part, causing the air inlet to open.
  • the outer diameter of the top core can be made close to the inner diameter of the valve body cavity, so that the outer peripheral wall of the top core fits the inner wall of the valve body cavity, and a lower end is opened along the axial direction on the outer peripheral wall of the top core.
  • a concave and convex structure is formed between the relief groove and the outer peripheral wall of the top core.
  • the push part is arranged circumferentially along the ejector core, and the lower end of the push part has a push cone surface arranged circumferentially with the small end facing downward.
  • the conical surface can be pushed up to push the working part to open the air inlet.
  • the pushing cone surface surrounds the circumference, so the ejector core only needs to be inserted into the valve body, and there is no need to adjust the circumference of the ejector core.
  • the angle is aligned with the working part, making the operation more convenient.
  • the outer peripheral surface of the pushing part is a cylindrical surface
  • the inner cavity side wall of the valve body is circumferentially provided with an annular sealing groove
  • a rubber ring is provided in the sealing groove. It is located above the inner end orifice of the air inlet.
  • the working part is always pressed against the outer circumferential surface of the push part, causing the top core to receive lateral force.
  • the top core can be radially Limit the position in the direction to prevent the top core from shifting and affecting the sealing of the wine path and air path.
  • the lower edge of the inner cavity side wall of the valve body has a conical relief surface with a large end facing downward along the circumferential direction, and the inner end of the air inlet hole penetrates to the lower part of the inner cavity side wall of the valve body, and The inner end of the air inlet hole penetrates to the relief cone surface.
  • the outer circumferential surface of the ejector part is close to the side wall of the valve body cavity. This also causes the outer circumferential surface of the ejector part to block the air inlet hole and penetrate into the valve body after the ejector core is pressed down.
  • a relief cone surface is provided on the lower edge of the side wall of the valve body, and the inner end of the air inlet hole is penetrated to the relief cone surface, and the relief cone surface is connected with the outer peripheral surface of the push part Avoid gaps to prevent the inner end of the air inlet from being blocked.
  • the inner end opening of the air inlet has a sealing convex edge in the circumferential direction
  • the sealing convex edge has a sealing tapered surface in the circumferential direction
  • the air path core is columnar
  • the working part Located at the inner end of the air path core, the air path core is covered with a sealing ring.
  • the sealing ring Under the action of the elastic member, the sealing ring can abut against the sealing cone surface to block the air inlet.
  • This structure allows the air path core to be affected not only by the force of the elastic member, but also by the air pressure in the trachea, thereby making the sealing more stable.
  • the sealing ring breaks away from the sealing cone surface, and the air enters The hole is open.
  • the working part is hemispherical, and the outer diameter of the working part is larger than the outer diameter of the air path core.
  • the sealing ring abuts the sealing cone surface, the spherical surface of the working part protrudes from the valve body. lumen side wall.
  • the outer wall of the air path core has a guide portion in the circumferential direction, and the outer peripheral wall of the guide portion is in sliding fit with the wall of the air inlet.
  • the sealing ring is located between the guide portion and the working portion.
  • a limit sleeve is screwed into the air inlet.
  • the inner wall of the limit sleeve has a limit ring in its circumferential direction.
  • the elastic member is a coil spring, and one end of the elastic member is sleeved on the air path core and abuts against the guide part. , the other end extends into the limit sleeve and abuts against the limit ring.
  • the outer peripheral surface of the guide part is slidably matched with the wall of the air inlet hole to provide guidance for the movement of the air path core, thereby preventing the air path core from tilting etc., to ensure the sealing performance when the sealing ring and the sealing cone surface are in contact.
  • the air inlet hole is arranged obliquely, and the inner end of the air inlet hole is lower than the outer end.
  • the inner end of the air inlet hole is located at the lower part of the valve body, closer to the air inlet of the wine spear.
  • the lower end of the valve body has an annular buckle portion, an annular sealing gasket is circumferentially fixed on the inner peripheral wall of the buckle portion, and the lower end of the top core has a small peripheral wall circumferentially.
  • the closed cone surface is facing downward.
  • the closed cone surface is located below the push cone surface.
  • the sealing gasket is pressed downwardly against the upper end surface of the wine lance.
  • the closing cone surface is pressed against the sealing gasket. , thereby preventing gas from leaking from between the valve body and the wine spear when the pushing cone surface pushes open the working part.
  • this dispenser has the following advantages:
  • the top core can push the working part when it moves downward, causing the air path core to compress the elastic member and open the air inlet.
  • the lower end of the top core can press down the valve core of the wine spear to open the wine path.
  • the air inlet hole and the wine path can also be closed at the same time. That is, the opening and closing of the air inlet hole and the wine path can be simultaneously realized in one step.
  • the wine path has two functions: opening and closing, so it is more convenient to disassemble and replace the top core.
  • the top core can push the air path core through the pushing cone surface during the process of pressing into the valve body, and at the same time press the valve core of the wine lance through the lower end, the synchronization of the opening and closing of the wine path and the air inlet can be ensured.
  • the outer circumferential surface of the pushing part Since the outer circumferential surface of the pushing part is close to the side wall of the valve body cavity, it also causes the outer circumferential surface of the pushing part to block the air inlet hole penetrating to the orifice on the side wall of the valve body cavity after the ejector core is pressed down. , for this reason, an escape cone surface is set on the lower edge of the side wall of the valve body, and the inner end of the air inlet hole is penetrated to the relief cone surface, so that there is no gap between the relief cone surface and the outer peripheral surface of the push part, thereby preventing the inlet from entering. The inner end orifice of the stomata is blocked.
  • Figure 1 is a schematic three-dimensional structural diagram of the dispenser.
  • Figure 2 is a structural cross-sectional view of the distributor when the top core is not completely pressed into the valve body.
  • Figure 3 is an enlarged view of the structure at point A in Figure 2.
  • Figure 4 is a structural top view of the valve body when it matches the air path core.
  • Figure 5 is a structural cross-sectional view when the top core of the distributor is completely pressed into the valve body.
  • Figure 6 is an enlarged view of the structure at B in Figure 5.
  • Figure 7 is a schematic three-dimensional structural diagram of the top core.
  • Figure 8 is a schematic three-dimensional structural diagram of the valve body and the gas path core when they are matched.
  • Figure 9 is an enlarged view of the structure at C in Figure 8.
  • Valve body 11. Take-over part; 111. Joint; 12. Air inlet; 13. Sealing groove; 14. Rubber ring; 15. Cone giving way; 16. Sealing flange; 161. Sealing cone surface; 17. Fastening part; 171. Connection flange; 172. Sealing gasket; 173. Fastening flange; 18. Step surface; 19. Locking part; 191. Bayonet; 2. Push core; 21. Push part; 211. Pushing cone surface; 22. Closed cone surface; 23. Wine outlet hole; 24. Wine outlet hose; 25. Resistance part; 3. Handle; 31. Press seat; 32. Lock pin; 4. Air path core; 41. Working part; 411. Air groove; 42. Guide part; 43. Sealing ring; 5. Elastic member; 6. Limit sleeve; 61. Limit ring; 7. Disc spring; 8. Pressure relief valve.
  • a dispenser includes a valve body 1 and a top core 2.
  • the valve body 1 is cylindrical with open upper and lower ends. There is an annular snap-on portion 17 at the lower end of the valve body 1. Used to buckle on the wine spear of the wine barrel to achieve connection.
  • the outer wall of the valve body 1 has a tubular take-over portion 11.
  • the inner hole of the take-over portion 11 is an air inlet hole 12.
  • a pressure relief valve 8 is installed on the take-over portion 11.
  • a joint 111 for connecting the air pipe is installed at the outer opening of the air inlet hole 12.
  • the inner end of the air inlet hole 12 penetrates to the inner cavity side wall of the valve body 1.
  • An air path core is provided in the air inlet hole 12. 4 and the elastic member 5.
  • the elastic member 5 can generate an elastic force toward the inner end of the air inlet hole 12 on the air path core 4. Under the action of this elastic force, the air path core 4 acts toward the inner end of the air inlet hole 12.
  • the valve body 1 blocks the air inlet hole 12 and has a working part 41 at the inner end of the air path core 4. When the air path core 4 blocks the air inlet hole 12, the working part 41 opens from the inner end of the air inlet hole 12. Protruding from the side wall of the inner cavity of the valve body 1.
  • the side wall of the inner cavity of the valve body 1 is a cylindrical surface, and a stepped surface 18 is formed in the upper part of the inner cavity side wall of the valve body 1. Multiple groups of butterfly springs 7 are stacked on the stepped surface 18.
  • One side of the upper edge of the valve body 1 is hinged with a handle 3, and the other side of the valve body 1 has an upwardly protruding locking portion 19.
  • a bayonet 191 is provided on the outer wall of the locking portion 19, and the handle 3 has a protruding pressing button.
  • the seat 31 can open the upper end port of the valve body 1 when the handle 3 swings upward.
  • a lock pin 32 is installed on the handle 3. When the handle 3 swings downward, it can swing above the upper end port of the valve body 1 and cover the locking part. 19, and the lock pin 32 can be inserted into the bayonet 191 to lock the handle 3. At this time, the pressing seat 31 is located in the upper end port of the valve body 1 and is set downward.
  • the top core 2 is columnar and made of plastic to reduce replacement costs.
  • the connected wine outlet hose 24 has a resisting portion 25 on the outer peripheral wall of the pushing upper end.
  • the pushing core 2 is placed in a vertical state and inserted into the valve body 1 through the upper end port of the valve body 1. Pull the handle 3 to press the seat 31. It is against the upper end surface of the top core 2 and presses the top core 2 downward. Under the action of the handle 3, the top core 2 can be pressed downward into the inner cavity of the valve body 1, so that the resisting portion 25 on the top core 2 is downward.
  • Compression disc spring 7 7.
  • the outer peripheral wall of the ejector core 2 also has a radially protruding push portion 21.
  • the push portion 21 can push the working part 41 and the gas path core 4
  • the compression elastic member 5 moves so that the air inlet hole 12 is connected.
  • the pushing part 21 is arranged along the circumferential direction of the pushing core 2 , the outer peripheral surface of the pushing part 21 is a cylindrical surface, and the lower end of the pushing part 21 has a circumferentially disposed small end facing downwards.
  • the push cone surface 211 can push the working part 41 so that the air inlet hole 12 is connected.
  • An annular sealing groove 13 is circumferentially provided on the side wall of the inner cavity of the valve body 1.
  • a rubber ring 14 is provided in the sealing groove 13. The rubber ring 14 is located above the inner end opening of the air inlet 12.
  • the inner end of the air inlet hole 12 penetrates to the lower part of the inner cavity side wall of the valve body 1, and the inner end of the air inlet hole 12 The end also penetrates to the relief cone surface 15, and there is a gap between the relief cone surface 15 and the outer peripheral surface of the push portion 21 to prevent the inner end opening of the air inlet 12 from being blocked by the outer peripheral surface of the push portion 21.
  • the lower end of the valve body 1 has an annular buckle portion 17.
  • the inner diameter of the buckle portion 17 is larger than the inner diameter of the inner cavity of the valve body 1.
  • the inner wall of the buckle portion 17 has a connecting convex edge 171 in the circumferential direction. The connecting convex edge 171 is engaged.
  • An annular sealing gasket 172 is connected, and the lower edge of the fastening portion 17 has a semi-annular fastening flange 173 .
  • the lower end peripheral wall of the top core 2 has a closed cone surface 22 with the small end facing downward in the circumferential direction.
  • the closed cone surface 22 is located below the push cone surface 211.
  • the outer end of the connecting portion 11 is inclined upward, so that the inner air inlet hole 12 is in an inclined state, and the inner end of the air inlet hole 12 is lower than the outer end.
  • the inner end opening of the air inlet hole 12 has a sealing ledge 16 in the circumferential direction, and the end surface of the sealing ledge 16 facing the outer end of the air inlet hole 12 is a sealing cone surface 161 arranged in the circumferential direction.
  • the air path core 4 is columnar, and the working part 41 is located at the inner end of the air path core 4, and the working part 41 is hemispherical, and the outer diameter of the working part 41 is larger than the air path core.
  • the outer diameter of the core 4 is provided with a number of air passage grooves 411 on the spherical surface of the working part 41.
  • the plurality of air passage grooves 411 are evenly distributed in the circumferential direction, and the air passage grooves 411 penetrate along the axial direction.
  • the outer wall of the air path core 4 is circumferentially It has a guide part 42.
  • the outer peripheral wall of the guide part 42 is in sliding fit with the wall of the air inlet 12.
  • the air path core 4 is provided with a sealing ring 43.
  • the sealing ring 43 is located between the guide part 42 and the working part 41 and is sealed.
  • the outer diameter of the ring 43 is larger than the outer diameter of the working part 41 .
  • a limiting sleeve 6 is threaded into the air inlet 12.
  • the inner wall of the limiting sleeve 6 has a limiting ring 61 in its circumferential direction.
  • the elastic member 5 is a coil spring, and one end of the elastic member 5 is sleeved on the air path core 4 and It abuts the guide part 42, and the other end extends into the limit sleeve 6 and abuts the limit ring 61.
  • the sealing ring 43 can block the air inlet hole 12 against the sealing cone surface 161 .
  • the spherical surface of the working part 41 protrudes from the inner cavity side wall of the valve body 1 .
  • the above-described outer diameter of the working part 41 is larger than the outer diameter of the air path core 4 , which refers to being larger than the outer diameter of the remaining body parts excluding the guide part 42 .
  • valve body 1 the connecting portion 11 , and the joint 111 are frequently used in this article, the possibility of using other terms is not excluded. These terms are used only to more conveniently describe and explain the essence of the present invention; interpreting them as any additional limitations is contrary to the spirit of the present invention.

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  • Devices For Dispensing Beverages (AREA)

Abstract

Distributeur comprenant un corps de soupape (1), un noyau supérieur (2), une poignée (3). Un trou d'entrée d'air (12) est formé dans le corps de soupape (1) ; une extrémité interne du trou d'entrée d'air (12) pénètre dans la paroi latérale d'une cavité interne du corps de soupape (1) ; un noyau de trajet d'air (4) et un élément élastique (5) qui permet au noyau de trajet d'air (4) d'agir sur le corps de soupape (1) en direction de l'extrémité interne du trou d'entrée d'air (12) et bloque le trou d'entrée d'air (12) sont disposés dans le trou d'entrée d'air (12) ; une extrémité interne du noyau de trajet d'air (4) est dotée d'une partie de travail (41) qui peut faire saillie hors de la paroi latérale de la cavité interne du corps de soupape (1) à partir de l'ouverture de trou de l'extrémité interne du trou d'entrée d'air (12) lorsque le trou d'entrée d'air (12) est bloqué ; et une structure étagée est disposée sur la surface externe du noyau supérieur (2), et lorsque le noyau supérieur (2) est pressé vers le bas dans la cavité interne du corps de soupape (1), la structure étagée peut pousser la partie de travail (41) pour permettre l'ouverture du trou d'entrée d'air (12). Le noyau supérieur du distributeur est plus pratique à démonter, à assembler et à remplacer.
PCT/CN2022/134876 2022-08-24 2022-11-29 Distributeur WO2024040774A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CN202211020275.2A CN115676755A (zh) 2022-08-24 2022-08-24 一种分配器
CN202211020275.2 2022-08-24

Publications (1)

Publication Number Publication Date
WO2024040774A1 true WO2024040774A1 (fr) 2024-02-29

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CN (1) CN115676755A (fr)
WO (1) WO2024040774A1 (fr)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511692A (en) * 1991-10-18 1996-04-30 Royal Packaging Industries Van Leer B.V. Fluid dispense system
CN105197884A (zh) * 2015-09-16 2015-12-30 昆明理工大学 一种利用钛磁铁矿制备化学链制氢的氧载体的方法
CN109367997A (zh) * 2018-09-14 2019-02-22 宁波铭匠扎啤设备有限公司 一种酒头可调的酒水饮料保鲜桶
CN112079317A (zh) * 2020-09-30 2020-12-15 塔罗斯科技股份有限公司 液体分配器的出液机构
US20210047165A1 (en) * 2014-12-30 2021-02-18 Edward Showalter Apparatus, systems and methods for preparing and dispensing foods
CN216191043U (zh) * 2021-10-19 2022-04-05 塔罗斯科技股份有限公司 一种酒矛
CN217972586U (zh) * 2022-08-24 2022-12-06 塔罗斯科技股份有限公司 一种分配器

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5511692A (en) * 1991-10-18 1996-04-30 Royal Packaging Industries Van Leer B.V. Fluid dispense system
US20210047165A1 (en) * 2014-12-30 2021-02-18 Edward Showalter Apparatus, systems and methods for preparing and dispensing foods
CN105197884A (zh) * 2015-09-16 2015-12-30 昆明理工大学 一种利用钛磁铁矿制备化学链制氢的氧载体的方法
CN109367997A (zh) * 2018-09-14 2019-02-22 宁波铭匠扎啤设备有限公司 一种酒头可调的酒水饮料保鲜桶
CN112079317A (zh) * 2020-09-30 2020-12-15 塔罗斯科技股份有限公司 液体分配器的出液机构
CN216191043U (zh) * 2021-10-19 2022-04-05 塔罗斯科技股份有限公司 一种酒矛
CN217972586U (zh) * 2022-08-24 2022-12-06 塔罗斯科技股份有限公司 一种分配器

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