WO2022187469A2 - Beverage dispensing device with cleaning valve - Google Patents
Beverage dispensing device with cleaning valve Download PDFInfo
- Publication number
- WO2022187469A2 WO2022187469A2 PCT/US2022/018683 US2022018683W WO2022187469A2 WO 2022187469 A2 WO2022187469 A2 WO 2022187469A2 US 2022018683 W US2022018683 W US 2022018683W WO 2022187469 A2 WO2022187469 A2 WO 2022187469A2
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- valve
- product
- sanitizer
- beverage
- sanitize
- Prior art date
Links
- 235000013361 beverage Nutrition 0.000 title claims abstract description 92
- 238000004140 cleaning Methods 0.000 title claims abstract description 38
- 239000012530 fluid Substances 0.000 claims abstract description 20
- 239000007788 liquid Substances 0.000 description 12
- 238000011012 sanitization Methods 0.000 description 10
- 239000006188 syrup Substances 0.000 description 8
- 235000020357 syrup Nutrition 0.000 description 8
- 238000010168 coupling process Methods 0.000 description 4
- 238000005859 coupling reaction Methods 0.000 description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000008878 coupling Effects 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- 235000008504 concentrate Nutrition 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000000284 extract Substances 0.000 description 1
- 229920002457 flexible plastic Polymers 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- B67D1/07—Cleaning beverage-dispensing apparatus
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
- F16K11/00—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves
- F16K11/02—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit
- F16K11/06—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements
- F16K11/072—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members
- F16K11/074—Multiple-way valves, e.g. mixing valves; Pipe fittings incorporating such valves with all movable sealing faces moving as one unit comprising only sliding valves, i.e. sliding closure elements with pivoted closure members with flat sealing faces
-
- 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
- B67D1/07—Cleaning beverage-dispensing apparatus
- B67D2001/075—Sanitising or sterilising the apparatus
Definitions
- the present disclosure relates generally to a device for dispensing beverages, and particularly to a beverage dispensing device that allows for easier cleaning of the beverage path.
- Many beverage dispensing devices are bag-in-box (BIB) systems that produce a beverage by mixing a product that is often in the form of a syrup, with a base liquid such as water.
- the product syrup is often provided in a bag typically made of a flexible plastic or other material, which is contained within a box that may be made of cardboard or other materials.
- Such devices typically use a pump to draw the syrup out of the BIB, and mixes the syrup with liquid and/or gases to form a beverage that is dispensed via an outlet port.
- the BIB typically includes a coupling by which the BIB can be coupled to the pump and a product line through which the product syrup is transported to a mixer where it is mixed with a base liquid.
- the path of the product syrup from the BIB to the outlet port frequently needs to be sanitized to prevent bacteria growth.
- the BIB is de-coupled from the sanitizing path, and sanitizing equipment is coupled to the sanitizing path. Sanitizer is then circulated through the product path and discarded through the outlet port.
- sanitizing equipment is often separate from the beverage dispensing device, and requires components in addition to the beverage dispensing components, such as a sanitizer container, adapter hoses, and various couplings to couple the sanitizer equipment to the product paths. Accordingly, there is a need to overcome these challenges and others in dispensing various products.
- a cleaning valve may include a valve body having a valve opening, a valve lever coupled to the valve body and configured to move the valve body between a product dispense position and a sanitize position, a product port configured to alternatively output a beverage product and a sanitizer based on the position of the valve lever, and a sanitizer port configured to receive the sanitizer from a sanitizer reservoir.
- the valve opening may be configured to create a first fluid communication path when the valve lever is in the product dispense position to allow the beverage product to output from the product port, and the valve opening may be configured to create a second fluid communication path when the valve lever is in the sanitize position to allow the sanitizer to output from the product port.
- the valve body When the valve lever is in the product dispense position, the valve body may prevent the sanitizer from being output from the product port.
- valve body When the valve lever is in the sanitize position, the valve body may prevent the beverage product from being output from the product port.
- the valve body may be configured to rotate between the product dispense position and the sanitize position.
- the dispense position may be located at an approximately ninety degree rotation with respect to the sanitize position.
- a beverage dispensing device may include a shuttle configured to receive a beverage-in-box (BIB) container containing a beverage product, a sanitizer reservoir configured to contain sanitizer, a cleaning valve coupled to the shuttle and in fluid communication with the BIB container and the sanitizer reservoir, wherein the cleaning valve may include a valve lever configured to switch between a product dispense position and a sanitize position.
- the beverage dispensing device may also include an actuator configured to cause the beverage product to be output when the valve lever is in the product dispense position, and configured to cause the sanitizer to be output when the valve lever is in the sanitize position.
- the beverage dispensing device may also include an outer housing and an internal compartment contained within the outer housing.
- the shuttle may be configured to be disposed in a first position at least partially within the internal compartment when the valve lever is in the product dispense position.
- the valve lever may be configured to engage a rim portion of the internal compartment when the valve lever is in the sanitize position, and maintain the shuttle in a second position when the valve lever is in the sanitize position.
- the beverage dispensing device may also include a lid. At least one of the shuttle and the BIB container may be configured to prevent the lid from fully closing when the valve lever is in the sanitize position.
- the shuttle may be hingedly coupled to the outer housing, and may be configured to rotate between the first position and the second position.
- FIG. 1 A illustrates a top view of a cleaning valve of a beverage dispensing device in a product dispensing position according to an exemplary embodiment.
- FIG. IB illustrates a cross-sectional view along line A-A of the exemplary cleaning valve of Fig. 1A.
- FIG. 2A illustrates a top view of a cleaning valve of a beverage dispensing device in a sanitize position according to an exemplary embodiment.
- FIG. 2B illustrates a cross-section view along line B-B of the exemplary cleaning valve of Fig. 2A.
- FIG. 3 illustrates a bottom view of a cleaning valve of a beverage dispensing device in a product dispensing position according to an exemplary embodiment.
- FIG. 4 illustrates a perspective view of a cleaning valve of a beverage dispensing device according to an exemplary embodiment in a dispense product position.
- FIG. 5 illustrates a perspective view of a cleaning valve of a beverage dispensing device according to an exemplary embodiment in a sanitize position.
- FIG. 6 illustrates a perspective view of a beverage dispensing device according to an exemplary embodiment.
- FIG. 7 illustrates a top view of a beverage dispensing device according to an exemplary embodiment.
- FIG. 8 illustrates an alternate perspective view of a beverage dispensing device according to an exemplary embodiment.
- Figs. 1A and 3 show top and bottom views, respectively, of a cleaning valve of a beverage dispensing device according to an exemplary embodiment.
- the cleaning valve of the exemplary embodiment includes a valve base 5, a valve body 6 disposed within the valve base 5, a valve lever 6A extending outside the valve base 5, an axle 7 about which the valve body 6 can rotate, and a valve cover 4 coupled to the valve base 5 via two bolts 9 and two nuts 8 that are configured to be coupled to the two bolts 9, respectively.
- the cleaning valve may also include a product port 3A having a first end disposed within valve base 5 and a second end that extends outside of the valve base 5.
- the product port 3 A may be configured to allow a beverage product, such as concentrate syrup, to flow through it.
- the product port 3 A may be in fluid communication with a pump that transports the beverage product so that it can be mixed with a base liquid, such as water.
- the cleaning valve of the exemplary embodiment may also include a sanitizer port 3B having a first end located within the valve base 5 and a second end that extends outside of the valve base 5.
- the sanitizer port 3B may be in fluid communication with a sanitizer reservoir, and may be configured to allow a sanitizer, such as a liquid sanitizer, to flow through it.
- the cleaning valve of the exemplary embodiment may include a beverage coupler 10 that is configured to receive a beverage product.
- the beverage coupler 10 may be a BIB fitment configured to receive beverage syrup from a BIB.
- the beverage coupler 10 may include a beverage opening 10A that may be located near the bottom of the beverage coupler 10, and may allow the beverage product to flow out of the beverage coupler 10, as explained in more detail below with reference to Fig. IB.
- Fig. IB shows a cross-sectional view taken along line A-A of the exemplary cleaning valve of Fig. 1. As shown in Fig.
- beverage opening 10A is in fluid communication with a channel 13 that allows the beverage product to flow to a lower compartment 12, from which it is extracted via a vacuum force provided by the pump (not shown) through product port 3A.
- a valve opening 6B contained within the valve body 6 is in fluid communication with the beverage opening 10A and the lower compartment 12 to allow the beverage product to flow through a first fluid communication path that includes the beverage opening 10A, channel 13, valve opening 6B, lower compartment 12, and product port 3A.
- the pump may draw the beverage product out of the lower compartment 12 and through product port 3A, after which the beverage product may be mixed with a base liquid, such as water or coffee, and dispensed through an outlet port.
- valve opening 6B moves approximately 90 degrees so that it is substantially aligned with a sanitizer opening 11 disposed at the first end of the sanitizer port 3B to form a fluid communication path with the sanitizer opening 11.
- the valve body 6 prevents the beverage product from passing through beverage opening 10A and channel 13 to the lower compartment 12. Rather, as shown in Fig.
- Figs. 4 and 5 show perspective views of a cleaning valve according to an exemplary embodiment with the valve lever 6A in the product dispense position and the sanitize position, respectively. As shown in Fig. 4, the valve lever 6A is rotated to the right so that it substantially abuts the side of the valve base 5 and the valve cover 4.
- valve opening 6B is in fluid communication with the beverage opening 10 A, so that the beverage product can be transported from a BIB coupled to the beverage coupler 10, through beverage opening 10 A, channel 13, and valve opening 6B to the lower compartment 12, as shown in Fig. IB.
- the pump (not shown) provides a vacuum force to draw the beverage product from the lower compartment 12 through product port 3A, after which the beverage product is ultimately mixed with a base liquid and output via an outlet port.
- the valve body 6 prevents sanitizer from entering the product path by blocking the fluid communication path from the sanitizer port 3B to the lower compartment 12.
- valve lever 6A As shown in Fig. 5, the valve lever 6A is rotated to the left so that it extends substantially perpendicularly with respect to the valve base 5 and the valve cover 4.
- the valve opening 6B provides a fluid communication path from the sanitizer port 3B to the lower compartment 12, as shown in Fig. 2B.
- sanitizer can be provided from a sanitizer reservoir through sanitizer port 3B, and further through valve opening 6B into the lower compartment 12, from which it is pumped through the product port 3 A.
- the sanitizer After the sanitizer exits the product port 3 A, the sanitizer continues along the product path through the portion at which the beverage product is mixed with a base liquid, and is dispensed through the outlet port. Therefore, the sanitizer is able to traverse and sanitize the entire product path that the beverage product contacts during dispensing.
- the valve lever 6A When the valve lever 6A is in the sanitize position, the valve body 6 prevents beverage product from entering the product path by blocking the fluid communication between the beverage opening 10A (and channel 13) and the lower compartment 12.
- Fig. 6 depicts a beverage dispensing device 600 according to an exemplary embodiment, which may include the cleaning valve according to the exemplary embodiments shown in Figs. 1A-5.
- the exemplary beverage dispensing device 600 may include an outer housing 605, a lid 610 that may be hingedly coupled to the outer housing 605, a drip tray 615 removably coupled to the outer housing 605, a plurality of outlet ports 625 coupled to a front face of the outer housing 605, a backsplash 620 coupled to the front face of the outer housing 605 between the drip tray 615 and the plurality of outlet ports 625.
- the beverage dispensing device 600 may also include a plurality of actuators 655 that may be respectively coupled to the plurality of outlet ports 625, and configured to activate a pump to draw a beverage product or sanitizer from the lower compartment 12 of the cleaning valve.
- the beverage dispensing device 600 may include an internal compartment 635 that is configured to include one or more shuttles 640 that are each configured to receive a BIB containing a beverage product.
- a cleaning valve such as the exemplary cleaning valve shown in Fig. 1A, may be coupled to the bottom of each of the one or more shuttles 640 so that the beverage coupler 10 of each cleaning valve may be coupled to an output fitting of the BIB.
- the internal compartment 635 may also include a sanitizer reservoir 650 that is configured to contain a sanitizer, such as a liquid sanitizer, that may be provided via one or more tubes to the sanitizer port 3B of the one or more cleaning valves.
- a sanitizer such as a liquid sanitizer
- the one or more shuttles 640 fit within internal compartment 635 so that the lid 610 can be closed.
- the beverage dispensing device includes multiple shuttles 640 each containing a BIB 645, and each disposed in a first position within the internal compartment 635 to allow the lid 610 to close.
- the shuttles 640 are described as being disposed “within” the internal compartment 635, one skilled in the art would understand that the shuttles 640 may not be fully enclosed by the internal compartment 635, as shown in Fig. 8.
- a pump When one or more actuators 655 are engaged, for example, by being pulled toward the user facing the beverage dispensing device 600, a pump is activated to provide a vacuum force that draws a beverage product from the BIB 645, through beverage coupler 10, beverage opening 10A, and valve opening 6B into lower compartment 12. The vacuum force further extracts the beverage product through product port 3 A, where it is mixed with a base liquid and output through an output port 625 corresponding to the actuator 655 that was engaged.
- Drip tray 615 may include a perforated top surface that allows excess beverage to enter a drain that may be located at the bottom of the drip tray 615.
- the drip tray 615 may be removably coupled to a drain line (not shown) that may be contained within the outer housing 605 that may output the excess beverage to a sink or other drainage line or receptacle.
- Backsplash 625 may be magnetically coupled to the front surface of the outer housing 605, and may include a bottom lip portion that extends outwardly from the outer housing 605 to direct any liquid that contacts the backsplash 625 to the drip tray 615.
- the internal compartment 635 may also include a drain, which may be located at the bottom surface of the internal compartment 635.
- Fig. 7 shows a top view of the internal compartment 635 of a beverage dispensing device according to an exemplary embodiment.
- the valve lever 6A is in the sanitize position (see also Fig. 5) and is extended substantially perpendicularly with respect to the BIB 645 and the cleaning valve underneath the BIB 645.
- the shuttle 640 may be hingedly coupled to the back of the internal compartment 635 so that the shuttle 640 can rotate to allow a front end of the BIB 645 to be raised upward, partially out of the internal compartment 635.
- valve lever 6A When the valve lever 6A in the sanitize position, the valve lever 6A contacts a rim portion 660 of the internal compartment 635 that prevents the shuttle 640 from lowering into the dispensing position within the internal compartment 635. Therefore, according to the exemplary embodiment, the valve lever 6A prevents the shuttle 640 from being lowered down into internal compartment 635, which prevents the lid 610 from closing. A user attempting to dispense a beverage would therefore be more likely to notice that the valve lever 6A is not in a product dispensing position if the lid 610 is open and shuttles 640 are disposed partially outside of the inner compartment 635.
- valve opening 6B creates a fluid communication path between the sanitizer port 3B and the lower compartment 12.
- actuator 655 e.g., by the user pulling the actuator 655 away from the outer housing 605
- a pump is engaged to provide a vacuum force that draws the sanitizer from the sanitizer reservoir 650, through valve opening 6B, into lower compartment 12, out through product port 3B, through a mixing location where the beverage product is typically mixed with a base liquid (not shown), and out through outlet port 625.
- the product path can be sanitized without connecting and disconnecting sanitizing equipment every time the beverage dispensing device needs to be sanitized.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Devices For Dispensing Beverages (AREA)
- Lift Valve (AREA)
- Confectionery (AREA)
- Cleaning In General (AREA)
Abstract
Description
Claims
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202280018527.XA CN117157245A (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with a clean valve |
AU2022231140A AU2022231140A1 (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
CA3210438A CA3210438A1 (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
EP22711791.8A EP4301689A2 (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
JP2023553506A JP2024508531A (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
KR1020237032453A KR20230145610A (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US202163156323P | 2021-03-03 | 2021-03-03 | |
US63/156,323 | 2021-03-03 | ||
US17/685,686 | 2022-03-03 | ||
US17/685,686 US20220281734A1 (en) | 2021-03-03 | 2022-03-03 | Beverage Dispensing Device With Cleaning Valve |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2022187469A2 true WO2022187469A2 (en) | 2022-09-09 |
WO2022187469A3 WO2022187469A3 (en) | 2022-10-20 |
Family
ID=80820102
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US2022/018683 WO2022187469A2 (en) | 2021-03-03 | 2022-03-03 | Beverage dispensing device with cleaning valve |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP2024508531A (en) |
KR (1) | KR20230145610A (en) |
AU (1) | AU2022231140A1 (en) |
CA (1) | CA3210438A1 (en) |
WO (1) | WO2022187469A2 (en) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2458230A (en) * | 1945-09-08 | 1949-01-04 | Frederick J Warcup | Cleaning means for beer dispensers |
DE4321034A1 (en) * | 1993-06-24 | 1995-01-05 | Kundo Systemtechnik Gmbh | Multiway valve |
EP2444366B1 (en) * | 2007-08-20 | 2015-12-02 | Carlsberg Breweries A/S | Modular pressure guarding unit for beverage dispenser |
-
2022
- 2022-03-03 WO PCT/US2022/018683 patent/WO2022187469A2/en active Application Filing
- 2022-03-03 JP JP2023553506A patent/JP2024508531A/en active Pending
- 2022-03-03 CA CA3210438A patent/CA3210438A1/en active Pending
- 2022-03-03 AU AU2022231140A patent/AU2022231140A1/en active Pending
- 2022-03-03 KR KR1020237032453A patent/KR20230145610A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CA3210438A1 (en) | 2022-09-09 |
WO2022187469A3 (en) | 2022-10-20 |
JP2024508531A (en) | 2024-02-27 |
KR20230145610A (en) | 2023-10-17 |
AU2022231140A1 (en) | 2023-09-21 |
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