Patent Application
20240140777
The present disclosure is directed to beverage dispensers. More particularly, the present disclosure relates to a cleaning system and assembly for a beverage dispenser.
Beverage devices are available that mix and/or blend ice and flavored ingredients together to form a frozen beverage, for example, smoothies, frappes, Frappuccino® drinks, daquiris, and other beverages. These devices require periodic cleaning to ensure flavor consistency and to maintain safety. Such cleaning undesirably requires operators of the beverage devices to remember to perform the cleaning as well as connect the beverage devices to the cleaning liquid and/or sanitizing liquid sources each time the beverage devices are cleaned.
In an existing bucket and pump system, measured chemicals are poured into a bucket and filled with water to the correct level mark on the bucket and stirred to mix. This bucket is then carried to the front of the machine and pumped through to clean and sanitize. There are many chances for error in measurement of chemical and/or water in this procedure. Further skin contact of chemicals and, carry bucket spills etc. are problematic. In addition to a ratio control problem, there is a time issue and quality control issues. For example, time between cleaning, as well as time for solution to be present in plumbing to be effective. Furthermore, employee may just skip doing it as it is difficult to do, especially in a crowded store. Another issue is inconsistencies on when and how the device is cleaned. For example, a first employee may clean the system at the appropriate time but not at the appropriate ratios. A second employee may not clean the system at all. However, a third employee may clean the system at the appropriate times with the appropriate ratio. In another system, a ChemStation type—filling a bucket with chemicals and water, each by weight, has the same issues noted above. In another example, an Ecolab type process may be used by filling a bucket by a timed run of a peristaltic pump, and has the same issues noted above. In addition, weekly service to “top off” large storage tank containing a mixed solution, gravity feed to bucket, has the same issues noted above.
Thus, existing systems for cleaning beverage, ice cream, ovens and other food equipment are very reliant on labor and efficacy of the cleaning, and can be impacted by the employee's calculation of dilution factor, and remembering/choosing to run the daily, hourly and weekly cleaning cycles. This is subject to serious error. With increased focus on cleaning for quality and safety and with increased awareness by recent global events, restaurants, convenient stores, fast food, institutional purveyors, and regulators need better guarantees that equipment is being cleaned appropriately and to the standards required.
Additionally, there is an opportunity for much improved environmental impact and business system impact by providing high and ultra-high ratio concentrates that are diluted on demand reducing package size, shipping size and frequency and dramatically reducing the carbon footprint and costs of delivering cleaning, sanitizing, descaling and other concentrates.
Accordingly, it has been determined by the present disclosure that there is a continuing need for a device that overcomes, alleviates, and/or mitigates one or more of the aforementioned issues, and other deleterious effects of prior devices.
Thus, there is an opportunity for much improved environmental impact and business system impact by providing high and ultra-high ratio concentrates that are diluted on demand, reducing package size, shipping size and frequency, and dramatically reducing the carbon footprint and costs of delivering cleaning, sanitizing, descaling and other concentrates.
In general, an embodiment of the disclosure is directed to a cleaning assembly, which is provided for a beverage dispenser. Further, this disclosure illustrates a cleaning (e.g., cleaning, sanitizing, and/or rinsing) system for a beverage dispensing device.
The user can use the cleaning system for a drink dispensing device comprising a cleaner canister coupled to a water source; and a cleaner CFValve (solenoid valve) coupled to the water source which provides a first water flow to the cleaner canister, the cleaner canister configured to provide a cleaner solution to one or more parts of the drink dispensing device. The cleaning system further comprises a sanitizer canister coupled to the water source and a sanitizer CFValve (solenoid valve) coupled to the water source which provides a second water flow to the sanitizer canister, the sanitizer canister configured to provide a sanitizer solution to one or more parts of the drink dispensing device.
None of the systems now in service have the clean in place (CIP) feature, i.e., an ultra-high ratio (UHR) concentrate internal to the machine using the same city water supply that does not require an additional water connection to the machine, and wherein the machines' own computer will turn the cleaning system on and off as required. These may all be in one or more embodiments disclosed herein.
The clean in place method of sanitation is internal to the machine being cleaned. One or more UHR canisters of concentrated chemical cleaning liquid may be calibrated to perform the cleaning cycle for a period of weeks or months without having to be replaced. The canisters are mounted internal to the machine, plumbed into the machine's water supply source, to be cycled on and off as necessary by the machine's computer system. When the sealed, single use, canister is empty the machine may stop serving until the empty canister[s] is disconnected at the dry break and replaced with a new cartridge.
The same clean in place system can be situated beside, behind, beneath the machine or even in the backroom of the facility. It can be automatically run by its own controller/computer/timer in the same way the internal-inside machine is run.
One example is a double bag design. The canister may be constructed with a double bag inside a rigid body if there is a chemical compatibility. The interior bag, which is contained in the outer bag, contains the cleaning chemicals. The water to supply the pressure and to mix with the solution is fed in between the two bags and expands outward to be contained by the outer rigid body. There is a vent in the rigid body to allow the air to escape as the bag is filled. The benefit of the double bag system is that there is a vacuum between the two bags and there is no chance of air being compressed, changing the ratio of the concentrate to water mixture.
Another example is a single bag design. The single bag design uses a bag inside a rigid canister. The water supply fills the canister and compresses the bag.
The canister may be assembled with all components built into the cap—check valves, mixing chamber, orifice, etc. This makes for simple assembly and reduced costs (this is different than current UHR designs). Additionally, there may be dry break to the canister that allow for a dripless connection on the inlet water and the diluted outbound solution. This is an advantage for when the canister is replaced when it is empty. The inlet and outlet Dole feature is designed so that it can be placed at any angle to accommodate where it resides in the machine. Dole fittings allow a universal installation as the supply/discharge would be in any direction.
A system can have single or multiple canisters to allow for different chemicals (i.e.: cleaner, sanitizer, de-scaler) and can also have multiple different cycles utilizing one or more of the chemicals for varying different lengths of time as needed to clean for different products (i.e.: coffee, milk, juice, ice cream, steam oven, etc.) Multiple canisters would be an advantage because the cleaning for different products (for example, juice or milk) may require a different chemical or a different time to flush.
All of the cycles are controlled either through the controller of the existing equipment or by an external controller/computer built into the CFV(SV)-UHR-CIP kit. For example, a smoothie machine may run 4-hour sanitation, daily clean (short) and weekly clean (long) cycles. The built-in system will shut down the machine every four hours and run the four-hour cycle, and once a day to run the daily cycle and then once a week for the weekly cycle. The machine will be inoperable during the cleaning cycle and will automatically be flushed with clean water after the cycle. Furthermore, there is a total dissolved solids (conductivity) meter and/or sensors that measures the total dissolved solids (conductivity) in the city water and then the dissolved solids in the mixed chemical. This will tell the system (whether internal or external) whether the chemical amount is on target and will provide a sold-out feature to notify of the need for chemical replacement. Also, the “sold out” feature can be utilized to shut down the entire machine so there is no way for an employee to allow a “dirty” machine to dispense/cook/mix product.
The canisters can be designed to be single use or recyclable. However, they are designed to be plug and play to the system (again through the dry break/dripless connections). The dry break connections are “pokey-oked” so that the operator/employee can NOT connect the inlet to the outlet in error and cannot connect the wrong chemical cartridge to the wrong inlet/outlet port (i.e., cleaner to the sanitizer port).
The design of the orifice tube connection to the bag and to the manifold provides a streamline approach that doesn't allow kinking or compression in the canister.
Because the inlet water is controlled by an electronically actuated CFValve (solenoid valve), it provides an essentially constant pressure and the ability to electronically actuate based on time of day and length of desired clean. Furthermore, the addition of the CFiVe for the flush and TDS (conductivity) circuit allows the system to be automatically flushed after use and force the TDS (conductivity) sensor to take a baseline water dissolved solids reading to apply the Delta calculation to ensure the proper dilution/strength of the chemical and sold-out feature.
In light of the foregoing, it will now be appreciated by those skilled in the art that the present disclosure embodies a number of significant advantages, the foremost being the automatic pressure responsive control of fluid flow between a variable pressure source and an applicator from which the fluid is to be applied in a substantially uniform manner. The regulating valve is designed for low-cost mass production, having a minimum number of component parts, the majority of which can be precision molded and automatically assembled.
In one embodiment, a cleaning system for a drink dispensing device includes: a cleaner canister coupled to a water source; a cleaner CFValve (solenoid valve) coupled to the water source which provides a first water flow to the cleaner canister. The cleaner canister may provide a cleaner solution to one or more parts of the drink dispensing device.
In another example, the cleaning system may include a sanitizer canister coupled to the water source and a sanitizer CFValve (solenoid valve) coupled to the water source which provides a second water flow to the sanitizer canister. The sanitizer canister may provide a sanitizer solution to one or more parts of the drink dispensing device. In another example, the cleaning system may include a water flush device coupled to the water source and a water flush CFValve (solenoid valve) coupled to the water source which provides a third water flow to the one or more parts of the drink dispensing device.
In another example, the cleaning system may include an inlet dry breaking (dripless) fitting and an outlet dry breaking fitting on the sanitizer canister. In another example, the cleaning system may include an inlet dry breaking fitting and an outlet dry breaking fitting on the cleaner canister. In another example, the cleaning system may include a total dissolved solids (conductivity) device which measures an inlet total dissolved solids (conductivity) and an outlet total dissolved solids (conductivity). In another example, the cleaning system may include a sanitizer canister coupled to the water source and a sanitizer CFValve (solenoid valve) coupled to the water source which provides a second water flow to the sanitizer canister. The sanitizer canister may provide a sanitizer solution to one or more parts of the drink dispensing device. A water flush device coupled to the water source and a water flush CFValve (solenoid valve) coupled to the water source which provides a third water flow to the one or more parts of the drink dispensing device. A total dissolved solids (conductivity) device which measures an inlet total dissolved solids (conductivity) and an outlet total dissolved solids (conductivity). In another example, the cleaning system may include a sanitizer canister coupled to the water source and a sanitizer CFValve (solenoid valve) coupled to the water source which provides a second water flow to the sanitizer canister. The sanitizer canister may provide a sanitizer solution to one or more parts of the drink dispensing device; a water flush device coupled to the water source and a water flush CFValve (solenoid valve) coupled to the water source which provides a third water flow to the one or more parts of the drink dispensing device. A total dissolved solids (conductivity) device which measures an inlet total dissolved solids (conductivity) and an outlet total dissolved solids (conductivity). An inlet dry breaking fitting and an outlet dry breaking fitting on the sanitizer canister. An inlet dry breaking fitting and an outlet dry breaking fitting on the cleaner canister. A controller that controls one or more ratios based on the inlet total dissolved solids (conductivity) and the outlet total dissolved solids (conductivity). In another example, one or more of the cleaner CFValve (solenoid valve), the sanitizer CFValve (solenoid valve), and the water flush CF Valve may maintain a relative constant flow of fluid from a variable pressure fluid supply to a fluid outlet, the CF Valve including: a) a valve housing having an inlet port and an outlet port adapted to be connected to the variable pressure fluid supply and the fluid outlet; b) a diaphragm chamber interposed between the inlet port and the outlet port; c) a cup contained within the diaphragm chamber; d) a diaphragm closing the cup; e) a piston assembly secured to a center of the diaphragm, the piston assembly having a cap and a base; f) a stem projecting from the cap through a first passageway in a barrier wall to terminate in a valve head; and g) a spring in the cup co-acting with the base of the piston assembly for urging the diaphragm into a closed position, and the spring being responsive to fluid pressure above a predetermined level to adjust a size of a control orifice. In another example, one or more of the cleaner CFValve (solenoid valve), the sanitizer CFValve (solenoid valve), and the water flush CFValve (solenoid valve) is configured to maintain a relative constant flow of fluid from a variable pressure fluid supply to a fluid outlet, the CF Valve including: a base having a wall segment terminating in an upper rim, and a projecting first flange; a cap having a projecting ledge and a projecting second flange, the wall segment of the base being located inside the cap with a space between the upper rim of the base and the projecting ledge of the cap; a barrier wall subdividing an interior of a housing into a head section and a base section; a modulating assembly subdividing the base section into a fluid chamber and a spring chamber; an inlet in the cap for connecting the head section to a fluid source; a port in the barrier wall connecting the head section to the fluid chamber, the port being aligned with a central first axis of the CF Valve; an outlet in the cap communicating with the fluid chamber, the outlet being aligned on a second axis transverse to the first axis; a stem projecting from the modulating assembly along the first axis through the port into the head section; a diaphragm supporting the modulating assembly within the housing for movement in opposite directions along the first axis, a spring in the spring chamber, the spring being arranged to urge the modulating assembly into a closed position at which the diaphragm is in sealing contact with the barrier wall, and the spring being responsive to fluid pressure above a predetermined level to adjust a size of a control orifice.
In another embodiment, a cap for a canister may include: a CFValve (solenoid valve) coupled to a cleaning solution source; a tube coupled to the CFValve (solenoid valve) to transport a cleaning solution; and a tube outlet area to deliver the cleaning solution.
In another example, the tube has a first length, and the delivered cleaning solution has a first cleaning solution concentration based on the first length. In another example, the tube has a second length, and the delivered cleaning solution has a second cleaning solution concentration based on the second length. In another example, a second tube that has a second length and the delivered cleaning solution has a second cleaning solution concentration based on the second length and wherein the tube has a first length, and the delivered cleaning solution has a first cleaning solution concentration based on the first length and wherein the first cleaning solution concentration is different than the second cleaning solution concentration.
In another embodiment, a canister may include: a body with an inlet and an outlet; a cap including a mixing chamber, one or more orifices, and one or more check valves; the inlet coupled to the cap, a CFValve (solenoid valve), and a first total dissolved solids (conductivity) sensor; and the outlet coupled to the cap and a second total dissolved solids (conductivity) sensor, the outlet may deliver a flow from the canister.
In another example, the flow from the canister is modified based on data delivered to a controller from at least one of the first total dissolved solids (conductivity) sensor and the second total dissolved solids (conductivity) sensor. In another example, the canister may include a tube with a first length from the CFValve (solenoid valve) to the outlet where a concentrate of the flow is determined by the first length. In another example, the CFValve (solenoid valve) may maintain a relative constant flow of fluid from a variable pressure fluid supply to a fluid outlet, the CF Valve including: a) a valve housing having an inlet port and an outlet port adapted to be connected to the variable pressure fluid supply and the fluid outlet; b) a diaphragm chamber interposed between the inlet port and the outlet port; c) a cup contained within the diaphragm chamber; d) a diaphragm closing the cup; e) a piston assembly secured to a center of the diaphragm, the piston assembly having a cap and a base; f) a stem projecting from the cap through a first passageway in a barrier wall to terminate in a valve head; and g) a spring in the cup contacting with the base of the piston assembly for urging the diaphragm into a closed position, and the spring being responsive to fluid pressure above a predetermined level to adjust a size of a control orifice. In another example, the CFValve (solenoid valve) is configured to maintain a relative constant flow of fluid from a variable pressure fluid supply to a fluid outlet, the CF Valve including: a base having a wall segment terminating in an upper rim, and a projecting first flange; a cap having a projecting ledge and a projecting second flange, the wall segment of the base being located inside the cap with a space between the upper rim of the base and the projecting ledge of the cap; a barrier wall subdividing an interior of a housing into a head section and a base section; a modulating assembly subdividing the base section into a fluid chamber and a spring chamber; an inlet in the cap for connecting the head section to a fluid source; a port in the barrier wall connecting the head section to the fluid chamber, the port being aligned with a central first axis of the CF Valve; an outlet in the cap communicating with the fluid chamber, the outlet being aligned on a second axis transverse to the first axis; a stem projecting from the modulating assembly along the first axis through the port into the head section; a diaphragm supporting the modulating assembly within the housing for movement in opposite directions along the first axis, a spring in the spring chamber, the spring being arranged to urge the modulating assembly into a closed position at which the diaphragm is in sealing contact with the barrier wall, and the spring being responsive to fluid pressure above a predetermined level to adjust a size of a control orifice.
In one embodiment, a liquid dispensing system may include: a container enclosing a chamber; a flexible bag in the chamber; a first liquid contained in the bag; a first and second conduits in the chamber, the first conduit connecting the chamber to an outlet port in the container, the second conduit connecting the bag to the first conduit; and a supply source for introducing a pressurized second liquid into the chamber, the first conduit serving to direct an existing flow of the second liquid from the chamber to the outlet port, with the pressurized second liquid serving to collapse the bag and expel the first liquid contained therein via the second conduit to the first conduit for mixture with the exiting flow of the second liquid.
In another example, the supply source includes a constant flow valve located externally of the container. In another example, the liquid dispensing system includes a check valve in the first conduit for preventing a reverse flow of liquid into the chamber. In another example, the liquid dispensing system includes a check valve on the second conduit for preventing a reverse flow of liquid into the bag. In another example, the liquid dispensing system includes the first conduit includes a metering orifice. In another example, the liquid dispensing system has a second conduit that is a flexible tube. In another example, the check valves comprise duckbill valves. In another example, the supply source is connected to the container by a dry break quick connect coupling. In another example, the first conduit communicates with an upper region of the chamber and the pressurized liquid is introduced into a lower region of the chamber via an inlet port in the container. In another example, the liquid dispenses includes a third open ended bypass conduit arranged between the interior of the container and the bag, the bypass conduit extending from the lower region to the upper region of the chamber.
In another embodiment, a liquid dispensing system may include: a container enclosing a chamber having upper and lower regions; a flexible bag in the chamber, the bag extending vertically between the upper and lower regions; a first liquid contained in the bag; a first, a second and a third conduits in the chamber, the first conduit leading to an outlet port in the container, the second conduit connecting the bag to the first conduit; and a supply source for introducing a pressurized second liquid into the chamber and separately into the third conduit for delivery to the first conduit, the first conduit serving to direct an existing flow of the second liquid to the outlet port, with the pressurized second liquid in the chamber serving to collapse the bag and expel the first liquid contained therein via the second conduit to the first conduit for mixture with the exiting flow of the second liquid. The drinking liquid may be replaced with cleaning and/or sanitizer or anything else in this disclosure and still utilize any of the above-referenced elements and/or configuration.
In another example, the supply source includes a constant flow valve located externally of the container. In another example, the liquid dispensing system includes a check valve in the first conduit for preventing a reverse flow of liquid into the chamber. In another example, the liquid dispensing system includes a check valve on the second conduit for preventing a reverse flow of liquid into the bag. In another example, the first conduit includes a metering orifice. In another example, the pressurized liquid is introduced into a T-fitting in the chamber, the T-fitting having one branch communicating with the third conduit and having another branch communicating with the chamber.
In one embodiment, a liquid dispensing system may include: a first container enclosing a chamber; a flexible container in the chamber; a first liquid contained in the flexible container; a first conduit and a second conduit in the chamber, the first conduit connecting the chamber to an outlet port in the first container, the second conduit connecting the flexible container to the first conduit where the second conduit is coupled to the flexible container at a flexible container outlet location, wherein the second conduit is connected to the chamber via an orifice and the output port; a supply source for introducing a pressurized second liquid into the chamber, the first conduit serving to direct an existing flow of the pressurized second liquid from the chamber to the outlet port, with the pressurized second liquid serving to collapse the flexible container and expel the first liquid contained therein via the second conduit to the first conduit for mixture with the exiting flow of the pressurized second liquid; and/or a third conduit arranged between an interior of the first container and the flexible container, the third conduit extending from a lower region to an upper region of the chamber and coupled to a T-fitting in the chamber.
In another example, the supply source includes a constant flow valve located external of the first container. In another example, the liquid dispensing system may include a first check valve configured to prevent a reverse flow of liquid into the chamber or further comprising a second check valve on the second conduit for preventing a reverse flow of liquid into the flexible container. In another example, the first check valve or the second check valve may be duckbill valves. In another example, the first conduit includes the orifice. In another example, the second conduit comprises a flexible tube. In another example, the supply source is connected to the container by a dry break quick connect coupling. In another example, the first conduit communicates with the upper region of the chamber, and wherein the pressurized second liquid is introduced into the lower region of the chamber via an inlet port in the first container wherein the flexible container outlet location is located at a bottom part of the flexible container. In another example, the first conduit comprises the orifice fitted to an opposite end of an elbow fitting. In another example, the second conduit comprises a first check valve to provide a connection between the chamber and the outlet port.
In another embodiment, a liquid dispensing system may include: a first container enclosing a chamber; a flexible container in the chamber; a first liquid contained in the flexible container; a first conduit and a second conduit in the chamber, the first conduit connecting the chamber to an outlet port in the first container, the second conduit connecting the flexible container to the first conduit where the second conduit is coupled to the flexible container at a flexible container outlet location; a supply source for introducing a pressurized second liquid into the chamber, the first conduit serving to direct an existing flow of the pressurized second liquid from the chamber to the outlet port, with the pressurized second liquid serving to collapse the flexible container and expel the first liquid contained therein via the second conduit to the first conduit for mixture with the exiting flow of the pressurized second liquid; one or more check valves for preventing a reverse flow of liquid into the chamber or into the flexible container; and/or a third conduit arranged between an interior of the first container and the flexible container, the third conduit extending from a lower region to an upper region of the chamber and coupled to a T-fitting in the chamber.
In another example, the supply source includes a constant flow valve located external of the first container. In another example, the first conduit includes a metering orifice. In another example, the second conduit comprises a flexible tube. In another example, the supply source is connected to the first container by a dry break quick connect coupling. In another example, the first conduit communicates with the upper region of the chamber, and wherein the pressurized second liquid is introduced into the lower region of the chamber via an inlet port in the first container wherein the flexible container outlet location is located at a bottom part of the flexible container. In another example, the supply source is connected to the first container by a dry quick break connect coupling to a nipple structure. In another example, the liquid dispensing system may include a T-shaped fitting coupled to the third conduit and the lower region of the chamber.
In the above embodiments and examples, the drinking liquid may be replaced with cleaning and/or sanitizer or anything else described in this disclosure and still utilize any of the above-referenced elements and/or configuration.
In another example, the canister may be coupled to a drink dispensing system for one or more cleaning procedures.
The above and other objects, features, and advantages of the present disclosure will be apparent and understood by those skilled in the art from the following detailed description, drawings, and accompanying claims. As shown throughout the drawings, like reference numerals designate like or corresponding parts.
A component or a feature that is common to more than one drawing is indicated with the same reference number in each of the drawings.
As herein employed, the term “constant flow valve” (solenoid valve) means a flow control valve of the type described, for example, in any one of U.S. Pat. Nos. 7,617,839; 6,026,850 or 6,209,578, the descriptions of which are herein incorporated by reference in their entirety. These types of valves are normally closed, are opened in response to pressures exceeding a lower threshold level, are operative at pressures between the lower threshold level and an upper threshold level to deliver liquids at a substantially constant pressures and are again closed at pressures above the upper threshold level.
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The length of the tube orifice will dictate the flow rate of the active ingredient in the bag and therefore the ratio of the water to the active ingredient. For example, with Sanitizer A the tube orifice length is 13.5 inches based on the viscosity of Sanitizer A this will create a ratio of 514 to 1 (parts water to parts active) at a 0.50 oz. per second total mixed product flow rate and 341 to 1 (parts water to parts active) at a 0.9 oz. per second total mixed product flow rate. With Cleaner B the tube orifice length is 9.5 inches based on the viscosity of Cleaner B this will produce a ratio of 60 to 1 (parts water to parts active) at a 0.50 oz. per second total mixed product flow rate and a ratio of 32 to 1 (parts water to parts active) at a 0.90 oz. per second flow rate. If the ratio of water to active is to be reduced, the flow rate of the active is increased (stronger mixed product) by reducing the length of the tube orifice and if the ratio of water to active is to be increased, the flow rate of the active is reduced (weaker mixed product) by increasing the length of the tube orifice.
The interior pressure is the same on both canisters, but the flow rate is different on each, due to the length of the tube. This allows for different application rates but to be empty on the same day to minimize re-installation, i.e., both canisters are empty at the same time. In various example, the need to replace canisters is predictable, a certain day, X days hence. No continuing monitoring is necessary. There is no wasted labor and no human error.
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The water source (i.e., city water) enters the system through and passes by a pressure regulator through a T the water is directed to the two CFiVes that control the UHR system, the CFiVe controls the pressure of the water to the targeted Pressure into the Canisters, the water enters the canister through the Manifold water inlet and pressurizes the bag of active ingredient which pushes active ingredient through the tube orifice into the mixing manifold where it mixes with water and flows back into the machine through the flow meter/total dissolved solids (conductivity) sensor and into the manifold via the incoming sanitation solenoid, one the cleaning or sanitation mixed solution is in the solenoid manifolds it then passes through each of the various solenoids downstream to sanitize/clean that particular circuit in the system.
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For ease of retrofit the cleaning canisters can be mounted outside the machine (behind, below, above), the same water that is utilized inside the machine can be routed out the machine and into a Tee into the CFiVes. When the CFive is actuated the water flows into the canister from the respective CFiVe, the mixed product exits the canister and flows to a T and into the back of the machine to the Solenoid Manifold inside the machine or into the chosen flow path (one or more) that will be cleaned/sanitized within the machine.
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The methods and/or methodologies described herein may be implemented by various means depending upon applications according to particular examples. For example, such methodologies may be implemented in hardware, firmware, software, or combinations thereof. In a hardware implementation, for example, a processing unit may be implemented within one or more application specific integrated circuits (“ASICs”), digital signal processors (“DSPs”), digital signal processing devices (“DSPDs”), programmable logic devices (“PLDs”), field programmable gate arrays (“FPGAs”), processors, controllers, micro-controllers, microprocessors, electronic devices, other devices designed to perform the functions described herein, or combinations thereof.
Some portions of the detailed description included herein are presented in terms of algorithms or symbolic representations of operations on binary digital signals stored within a memory of a specific apparatus or a special purpose computing device or platform. In the context of this particular specification, the term specific apparatus or the like includes a general-purpose computer once it is programmed to perform particular operations pursuant to instructions from program software. Algorithmic descriptions or symbolic representations are examples of techniques used by those of ordinary skill in the arts to convey the substance of their work to others skilled in the art. An algorithm is considered to be a self-consistent sequence of operations or similar signal processing leading to a desired result. In this context, operations or processing involve physical manipulation of physical quantities. Typically, although not necessarily, such quantities may take the form of electrical or magnetic signals capable of being stored, transferred, combined, compared, or otherwise manipulated. It has proven convenient at times, principally for reasons of common usage, to refer to such signals as bits, data, values, elements, symbols, characters, terms, numbers, numerals, or the like. It should be understood, however, that all of these or similar terms are to be associated with appropriate physical quantities and are merely convenient labels. Unless specifically stated otherwise, as apparent from the discussion herein, it is appreciated that throughout this specification discussions utilizing terms such as “processing,” “computing,” “calculating,” “determining” or the like refer to actions or processes of a specific apparatus, such as a special purpose computer or a similar special purpose electronic computing device. In the context of this specification, therefore, a special purpose computer or a similar special purpose electronic computing device is capable of manipulating or transforming signals, typically represented as physical electronic or magnetic quantities within memories, registers, or other information storage devices, transmission devices, or display devices of the special purpose computer or similar special purpose electronic computing device.
Reference throughout this specification to “one example,” “an example,” “embodiment,” and/or “another example” should be considered to mean that the particular features, structures, or characteristics may be combined in one or more examples. Any combination of any element in this disclosure with any other element in this disclosure is hereby disclosed. For example, an element on page 6 can be combined with any element in this document (e.g., an element from page 20).
While there has been illustrated and described what are presently considered to be example features, it will be understood by those skilled in the art that various other modifications may be made, and equivalents may be substituted, without departing from the disclosed subject matter. Additionally, many modifications may be made to adapt a particular situation to the teachings of the disclosed subject matter without departing from the central concept described herein. Therefore, it is intended that the disclosed subject matter is not limited to the particular examples disclosed.
The techniques described herein are exemplary and should not be construed as implying any particular limitation on the present disclosure. It should be understood that various alternatives, combinations and modifications could be devised by those skilled in the art. For example, steps associated with the processes described herein can be performed in any order, unless otherwise specified or dictated by the steps themselves. The present disclosure is intended to embrace all such alternatives, modifications and variances that fall within the scope of the appended claims.
The terms “comprises” or “comprising” are to be interpreted as specifying the presence of the stated features, integers, steps, or components, but not precluding the presence of one or more other features, integers, steps or components or groups thereof.
