pipe system

Abstract

A plumbing system comprising: at least one fluid delivery device having a plurality of spray modes; and a controller arranged to control operation of the fluid delivery device in response to user input, wherein the controller is arranged to allow a user to select from one or more scripted user experiences stored on a memory; wherein each scripted user experience lasts for a predetermined overall length of time, includes one or more switches between spray modes, and comprises a sequence of two or more program blocks, wherein each program block comprises instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasts for a predetermined length of time.

Description

Technical Field

[0001] This disclosure relates to a piping or bathing system, and more particularly to a piping or bathing system including a fluid delivery device, such as a shower head having multiple spray patterns. This disclosure also relates to methods of using and operating such systems. Background Technology

[0002] Shower systems can be pre-programmed to provide a range of user experiences to meet individual user preferences, such as those related to water flow, water temperature, and / or shower duration. Summary of the Invention

[0003] The term "scripted user experience" can be used to refer to a pre-programmed user experience. The user experience is scripted, and once initiated, it follows the scripted control operations of the shower system from beginning to end. Aside from selecting the desired scripted user experience, no further user action is required to control the shower system during the scripted user experience process.

[0004] The first aspect provides a piping system, comprising:

[0005] At least one fluid delivery device having multiple spray modes; and a controller arranged to control the operation of the fluid delivery device in response to user input, wherein the controller is arranged to allow the user to select from one or more scripted user experiences stored in memory.

[0006] Each scripted user experience lasts for a predetermined total duration, including one or more switching between spray modes, and includes a series of two or more program blocks, each program block including instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasts for a predetermined duration.

[0007] In an exemplary implementation, when preparing to switch from one spray mode to another, one or more water flow rates and / or water temperatures can be adjusted in one or more program blocks.

[0008] By adjusting one or more water flow rates and / or water temperatures in one or more program blocks when preparing to switch from one spray mode to another, a smoother user experience and / or improved operating efficiency of piping systems and / or fluid transport equipment can be provided.

[0009] The piping system may include one or more devices for providing further sensory stimulation. Devices for providing further sensory stimulation may include devices for providing desired light, sound, or odor. Devices for providing further sensory stimulation may include, for example, one or more lamps, one or more speakers, or one or more fragrance-emitting devices.

[0010] One or more devices that provide further sensory stimulation may be provided by one or more auxiliary components of the system. Examples of auxiliary components may include lighting components, sound-emitting components, or fragrance-emitting components.

[0011] The device for providing further sensory stimulation can be operatively coupled to a controller. The controller can be configured to control the operation of the device for providing further sensory stimulation.

[0012] One or more program blocks may include instructions for controlling at least one operational characteristic of one or more devices for providing further sensory stimulation. The one or more devices for providing further sensory stimulation may be controlled in conjunction with water flow rate and water temperature.

[0013] Therefore, scripted user experiences can provide users with a multi-sensory experience, where one or more additional sensory stimuli accompany the operation of the fluid delivery equipment. For example, different lighting conditions can be programmed for each different spray pattern.

[0014] Fluid conveying equipment may have up to or at least 5 spray modes, up to or at least 10 spray modes, up to or at least 20 spray modes, or up to or at least 50 spray modes.

[0015] The predetermined total time length can be up to or at least 30 seconds, up to or at least 1 minute, up to or at least 2 minutes, up to or at least 5 minutes, up to or at least 10 minutes, up to or at least 20 minutes, or up to or at least 30 minutes.

[0016] Each block may last for up to or at least 1 second, up to or at least 2 seconds, up to or at least 5 seconds, up to or at least 10 seconds, up to or at least 20 seconds, up to or at least 30 seconds, up to or at least 60 seconds, or up to or at least 90 seconds.

[0017] The plumbing system can be a bathing system, such as a shower system.

[0018] Each spray pattern can be a static spray pattern or a dynamic spray pattern. A static spray pattern can include a constant spray pattern with substantially constant water flow rate and water temperature. A dynamic spray pattern can include one or more spray patterns, water flow rates, and / or water temperatures that vary in a predetermined manner.

[0019] In this implementation, each spray pattern may be provided by different outlet groups and / or different combinations of outlet groups. Each outlet group may include one or more outlets. One or more outlet groups may include multiple outlets.

[0020] In the implementation scheme, each spray mode may include different spray patterns.

[0021] In an embodiment, the fluid delivery device may include a first set of outlets for generating a first spray pattern and a second set of outlets for generating a second spray pattern. The fluid delivery device may include one or more further sets of outlets for generating one or more further spray patterns. For example, the fluid delivery device may include a third set of outlets for generating a third spray pattern. Furthermore, the fluid delivery device may also include a fourth set of outlets for generating a fourth spray pattern.

[0022] There may be nozzles in one or more outlets.

[0023] Switching between spray modes may include changing the operating outlet groups and / or combinations of outlet groups within a given time period. Switching between spray modes may also include changing the operating fluid delivery equipment and / or combinations of fluid delivery equipment within a given time period.

[0024] One or more fluid delivery devices may include a shower, such as a showerhead. The showerhead may include a shower head. The shower head may be a stationary shower head or a handheld shower head.

[0025] The controller may include one or more user input devices to allow the user to make selections from one or more scripted user experiences stored in memory. User input devices may include, for example, one or more buttons, one or more knobs, one or more dials, one or more bezels, one or more levers, and / or a touchscreen. The controller may have a user interface, including a display.

[0026] The controller can be configured to allow the user to select an unscripted user experience. When an unscripted user experience is selected, the fluid delivery equipment may not operate in a pre-programmed manner. For example, the user can choose to operate the piping system to provide an unscripted user experience for an initial period, followed by a scripted user experience. Similarly, the user can choose to operate the piping system to provide an unscripted user experience for a period after the scripted user experience ends. The user can choose to operate the piping system to provide any combination of a range of scripted user experiences and optional unscripted user experiences.

[0027] Another aspect provides a controller for controlling the operation of at least one fluid delivery device having multiple spray modes, wherein the controller is arranged to control the operation of the fluid delivery device in response to user input, wherein the controller is arranged to allow the user to select from one or more scripted user experiences stored in memory;

[0028] Each scripted user experience lasts for a predetermined total duration, including one or more switching between spray modes, and includes a series of two or more program blocks, each program block including instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasts for a predetermined duration.

[0029] In an exemplary implementation, when preparing to switch from one spray mode to another, one or more water flow rates and / or water temperatures can be adjusted in one or more program blocks.

[0030] By adjusting one or more water flow rates and / or water temperatures in one or more program blocks when preparing to switch from one spray mode to another, a smoother user experience and / or improved operating efficiency of piping systems and / or fluid transport equipment can be provided.

[0031] A controller may be configured to control the operation of devices for providing further sensory stimulation. Devices for providing further sensory stimulation may include means for providing desired light, sound, or odor. Devices for providing further sensory stimulation may include, for example, one or more lamps, one or more speakers, or one or more means for emitting fragrance.

[0032] One or more program blocks may include instructions for controlling at least one operational characteristic of one or more devices for providing further sensory stimulation. The one or more devices for providing further sensory stimulation may be controlled in conjunction with water flow rate and water temperature.

[0033] Therefore, scripted user experiences can provide users with a multi-sensory experience, where one or more additional sensory stimuli accompany the operation of the fluid delivery equipment. For example, different lighting conditions can be programmed for each different spray pattern.

[0034] Fluid conveying equipment may have up to or at least 5 spray modes, up to or at least 10 spray modes, up to or at least 20 spray modes, or up to or at least 50 spray modes.

[0035] The predetermined total time length can be up to or at least 30 seconds, up to or at least 1 minute, up to or at least 2 minutes, up to or at least 5 minutes, up to or at least 10 minutes, up to or at least 20 minutes, or up to or at least 30 minutes.

[0036] Each block may last for up to or at least 1 second, up to or at least 2 seconds, up to or at least 5 seconds, up to or at least 10 seconds, up to or at least 20 seconds, up to or at least 30 seconds, up to or at least 60 seconds, or up to or at least 90 seconds.

[0037] Each spray pattern can be a static spray pattern or a dynamic spray pattern. A static spray pattern can include a constant spray pattern with substantially constant water flow rate and water temperature. A dynamic spray pattern can include one or more spray patterns that vary in a predetermined manner, a water flow rate that varies in a predetermined manner, and / or a water temperature that varies in a predetermined manner.

[0038] The controller may include one or more user input devices to allow the user to make selections from one or more scripted user experiences stored in memory. User input devices may include, for example, one or more buttons, one or more knobs, one or more dials, one or more bezels, one or more levers, and / or a touchscreen. The controller may have a user interface, which includes a display.

[0039] The controller can be configured to allow the user to select an unscripted user experience. When an unscripted user experience is selected, the fluid delivery equipment may not operate in a pre-programmed manner. For example, the user can choose to operate the piping system to provide an unscripted user experience for an initial period, followed by a scripted user experience. Similarly, the user can choose to operate the piping system to provide an unscripted user experience for a period after the scripted user experience ends. The user can choose to operate the piping system to provide any combination of a range of scripted user experiences and optional unscripted user experiences.

[0040] Another aspect provides a method for operating a piping system, including:

[0041] Provide at least one fluid delivery device having multiple spray modes;

[0042] A controller is provided, configured to control the operation of a fluid delivery device in response to user input, wherein the controller is configured to allow the user to select from one or more scripted user experiences stored in memory, wherein each scripted user experience lasts for a predetermined total time length, including one or more switching between spray modes, and includes a series of two or more program blocks, wherein each program block includes instructions regarding two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasts for a predetermined time length; and

[0043] Use the controller to select one of the scripted user experiences stored in memory.

[0044] When preparing to switch from one spray mode to another, one or more water flow rates and / or water temperatures can be adjusted in one or more program blocks.

[0045] By adjusting one or more water flow rates and / or water temperatures in one or more program blocks when preparing to switch from one spray mode to another, a smoother user experience and / or improved operating efficiency of piping systems and / or fluid transport equipment can be provided.

[0046] The piping system may include one or more devices for providing further sensory stimulation. Devices for providing further sensory stimulation may include devices for providing desired light, sound, or odor. Devices for providing further sensory stimulation may include, for example, one or more lamps, one or more speakers, or one or more fragrance-emitting devices.

[0047] One or more devices for providing further sensory stimulation may be provided by one or more auxiliary components of the system. Examples of auxiliary components may include lighting components, sound-emitting components, or fragrance-emitting components.

[0048] The device for providing further sensory stimulation can be operatively coupled to a controller. The controller can be configured to control the operation of the device for providing further sensory stimulation.

[0049] One or more program blocks may include instructions for controlling at least one operational characteristic of one or more devices for providing further sensory stimulation. The one or more devices for providing further sensory stimulation may be controlled in conjunction with water flow rate and water temperature.

[0050] Therefore, scripted user experiences can provide users with a multi-sensory experience, where one or more additional sensory stimuli accompany the operation of the fluid delivery equipment. For example, different lighting conditions can be programmed for each different spray pattern.

[0051] Fluid conveying equipment may have up to or at least 5 spray modes, up to or at least 10 spray modes, up to or at least 20 spray modes, or up to or at least 50 spray modes.

[0052] The predetermined total time length can be up to or at least 30 seconds, up to or at least 1 minute, up to or at least 2 minutes, up to or at least 5 minutes, up to or at least 10 minutes, up to or at least 20 minutes, or up to or at least 30 minutes.

[0053] Each block may last for up to or at least 1 second, up to or at least 2 seconds, up to or at least 5 seconds, up to or at least 10 seconds, up to or at least 20 seconds, up to or at least 30 seconds, up to or at least 60 seconds, or up to or at least 90 seconds.

[0054] A plumbing system can be a bathing system, such as a shower system.

[0055] Each spray pattern can be a static spray pattern or a dynamic spray pattern. A static spray pattern can include a constant spray pattern with substantially constant water flow rate and water temperature. A dynamic spray pattern can include one or more spray patterns that vary in a predetermined manner, a water flow rate that varies in a predetermined manner, and / or a water temperature that varies in a predetermined manner.

[0056] In this implementation, each spray pattern may be provided by different outlet groups and / or different combinations of outlet groups. Each outlet group may include one or more outlets. One or more outlet groups may include multiple outlets.

[0057] In the implementation scheme, each spray mode may include different spray patterns.

[0058] In an embodiment, the fluid delivery device may include a first set of outlets for generating a first spray pattern and a second set of outlets for generating a second spray pattern. The fluid delivery device may include one or more further sets of outlets for generating one or more further spray patterns. For example, the fluid delivery device may include a third set of outlets for generating a third spray pattern. Furthermore, the fluid delivery device may also include a fourth set of outlets for generating a fourth spray pattern.

[0059] There may be nozzles in one or more outlets.

[0060] Switching between spray modes may include changing the operating outlet groups and / or combinations of outlet groups within a given time period. Switching between spray modes may also include changing the operating fluid delivery equipment and / or combinations of fluid delivery equipment within a given time period.

[0061] One or more fluid delivery devices may include a shower, such as a showerhead. The showerhead may include a shower head. The shower head may be a stationary shower head or a handheld shower head.

[0062] The controller may include one or more user input devices to allow the user to make selections from one or more scripted user experiences stored in memory. User input devices may include, for example, one or more buttons, one or more knobs, one or more dials, one or more bezels, one or more levers, and / or a touchscreen. The controller may have a user interface, including a display.

[0063] The controller can be configured to allow the user to select an unscripted user experience. When an unscripted user experience is selected, the fluid delivery equipment may not operate in a pre-programmed manner. For example, the user can choose to operate the piping system to provide an unscripted user experience for an initial period, followed by a scripted user experience. Similarly, the user can choose to operate the piping system to provide an unscripted user experience for a period after the scripted user experience ends. The user can choose to operate the piping system to provide any combination of a range of scripted user experiences and optional unscripted user experiences.

[0064] Another aspect provides a method for programming a scripted user experience for a piping system of at least one fluid delivery device having multiple spray modes, the method comprising:

[0065] Establish a series of two or more program blocks, each program block including instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasting for a predetermined time length to generate a scripted user experience, wherein the scripted user experience lasts for a predetermined total time length and includes switching between one or more spray modes.

[0066] This method may include saving the scripted user experience to storage.

[0067] When preparing to switch from one spray mode to another, adjust one or more water flow rates and / or water temperatures in one or more program blocks.

[0068] By adjusting one or more water flow rates and / or water temperatures in one or more program blocks when preparing to switch from one spray mode to another, a smoother user experience and / or improved operating efficiency of piping systems and / or fluid transport equipment can be provided.

[0069] One or more program blocks may include instructions for controlling at least one operational characteristic of one or more devices for providing further sensory stimulation. The one or more devices for providing further sensory stimulation may be controlled in conjunction with water flow rate and water temperature.

[0070] Therefore, scripted user experiences can provide users with a multi-sensory experience, where one or more additional sensory stimuli accompany the operation of the fluid delivery equipment. For example, different lighting conditions can be programmed for each different spray pattern.

[0071] Devices for providing further sensory stimulation may include devices for providing desired light, sound, or odor. For example, devices for providing further sensory stimulation may include one or more lamps, one or more speakers, or one or more devices for emitting fragrance.

[0072] Fluid conveying equipment may have up to or at least 5 spray modes, up to or at least 10 spray modes, up to or at least 20 spray modes, or up to or at least 50 spray modes.

[0073] The predetermined total time length can be up to or at least 30 seconds, up to or at least 1 minute, up to or at least 2 minutes, up to or at least 5 minutes, up to or at least 10 minutes, up to or at least 20 minutes, or up to or at least 30 minutes.

[0074] Each block may last for up to or at least 1 second, up to or at least 2 seconds, up to or at least 5 seconds, up to or at least 10 seconds, up to or at least 20 seconds, up to or at least 30 seconds, up to or at least 60 seconds, or up to or at least 90 seconds.

[0075] A plumbing system can be a bathing system, such as a shower system.

[0076] Each spray pattern can be a static spray pattern or a dynamic spray pattern. A static spray pattern can include a constant spray pattern with substantially constant water flow rate and water temperature. A dynamic spray pattern can include one or more spray patterns that vary in a predetermined manner, a water flow rate that varies in a predetermined manner, and / or a water temperature that varies in a predetermined manner.

[0077] In this implementation, each spray pattern may be provided by different outlet groups and / or different combinations of outlet groups. Each outlet group may include one or more outlets. One or more outlet groups may include multiple outlets.

[0078] In the implementation scheme, each spray mode may include different spray patterns.

[0079] In an embodiment, the fluid delivery device may include a first set of outlets for generating a first spray pattern and a second set of outlets for generating a second spray pattern. The fluid delivery device may include one or more further sets of outlets for generating one or more further spray patterns. For example, the fluid delivery device may include a third set of outlets for generating a third spray pattern. Furthermore, the fluid delivery device may also include a fourth set of outlets for generating a fourth spray pattern.

[0080] There may be nozzles in one or more outlets.

[0081] Switching between spray modes may include changing the operating outlet groups and / or combinations of outlet groups within a given time period. Switching between spray modes may also include changing the operating fluid delivery equipment and / or combinations of fluid delivery equipment within a given time period.

[0082] One or more fluid delivery devices may include a shower, such as a showerhead. The showerhead may include a shower head. The shower head may be a stationary shower head or a handheld shower head.

[0083] Those skilled in the art will understand that, except where mutually exclusive, the features or parameters described in connection with any of the foregoing aspects may be applied to any other aspect. Furthermore, except where mutually exclusive, any feature or parameter described herein may be applied to any aspect and / or combined with any other feature or parameter described herein. Attached Figure Description

[0084] Embodiments of the invention will now be described by way of example only, with reference to the accompanying drawings, in which:

[0085] Figure 1 A portion of the shower system is shown schematically. Detailed Implementation

[0086] Table 1 below illustrates the scripted user experience of the shower system. The shower system has showerheads that can output water in any combination of one or more of three spray modes, named SILK, COVERAGE, and STORM in this example. A digital mixing valve is located upstream of the showerheads. The digital mixing valve receives hot water flow from a hot water source and cold water flow from a cold water source and is operable to provide a main water flow with the desired temperature and flow rate. Each spray mode is provided by a different set of nozzles. The water flow to each set of nozzles is controlled by an outlet-operated valve, such as a switch valve. A controller is operably connected to the digital mixing valve and each outlet-operated valve. When the scripted user experience stored in memory is run, the controller controls the operation of the digital mixing valve and the outlet-operated valves according to the instructions provided by the scripted user experience.

[0087] In the example shown in Table 1, the scripted user experience consists of 49 program blocks. Each program block is 5 seconds long. The scripted user experience lasts for a total duration of 245 seconds.

[0088] Table 1: Examples of scripted user experience

[0089]

[0090]

[0091]

[0092] In the left column, under the heading "Stages," consecutive program blocks are numbered. Each row represents one program block.

[0093] The cumulative time, in seconds, for the scripted user experience at the beginning of each program block is shown under the "Time" heading in the second column.

[0094] In each program block, the water temperature provided by the digital mixing valve, in degrees Celsius (°C), is shown under the "Temperature" heading in the third column.

[0095] The digital mixing valve provides the water flow rate in each program block; the higher the value, the greater the flow rate, as shown under the "Flow Rate" heading in the fourth column.

[0096] Columns 5, 6, and 7 represent the outlets for the three spray modes: SILK, COVERAGE, and STORM, respectively. For each program block, a "1" in column 5, 6, and / or 7 indicates that the respective mode is running. A "0" in column 5, 6, and / or 7 indicates that one or more corresponding modes are not running.

[0097] The examples of scripted user experiences shown in Table 1 can be divided into a series of five parts, in which a different spray pattern or combination of spray patterns is running compared to the preceding part.

[0098] The first part consists of the first 13 program blocks. In the first part, only the overlay spray mode is operated.

[0099] The second part consists of program blocks 14 through 25. In the second part, only the silk spray mode is operated.

[0100] The third part consists of blocks 26 through 29. In the third part, only the storm spray mode is operated.

[0101] Part Four consists of blocks 30 through 37. In Part Four, the overlay spray mode and the storm spray mode are operated.

[0102] Part Five consists of blocks 38 through 48. In Part Five, only the overlay spray mode is operated.

[0103] The silk spray pattern can be considered a dynamic spray pattern. The cover spray pattern and the storm spray pattern can each be considered a dynamic spray pattern.

[0104] Figure 1 A schematic diagram of an example pipeline system 1 for providing a scripted user experience is shown.

[0105] The piping system 1 includes a digital mixing valve 2, which is operable to provide a main water flow 3 with a controllable temperature and flow rate. The digital mixing valve 2 receives hot water from a first inlet flow 5 and cold water from a second inlet flow 7. The digital mixing valve 2 operates to mix the first inlet flow 5 and the second inlet flow 7 in a desired ratio to provide a main water flow 3 with a controlled temperature and flow rate.

[0106] Manifold 6 communicates fluidly with digital mixing valve 2. Manifold 6 receives main water flow 3 at its inlet. Manifold 6 has a first branch leading to the outlet of the first manifold, a second branch leading to the outlet of the second manifold, and a third branch leading to the outlet of the third manifold. First outflow 13 flows out from the outlet of the first manifold. Second outflow 15 flows out from the outlet of the second manifold. Third outflow 17 flows out from the outlet of the third manifold.

[0107] The first outlet group 14 communicates fluidly with the first manifold outlet. The first outlet group 14 includes multiple outlets. The first outlet group 14 provides a first spray pattern 34.

[0108] A first outlet operating valve 8 is disposed between the manifold 6 and the first outlet group 14. The first outlet operating valve 8 is operable to allow or prevent the first outflow 13 from flowing to the first outlet group 14. In an exemplary embodiment, the first outlet operating valve 8 may include a solenoid valve, such as a bistable solenoid valve.

[0109] The second outlet group 16 communicates fluidly with the second manifold outlet. The second outlet group 16 includes multiple outlets. The second outlet group 16 provides a second spray pattern 36.

[0110] A second outlet operating valve 10 is disposed between the manifold 6 and the second outlet group 16. The second outlet operating valve 10 is operable to allow or prevent the second outflow 15 from flowing to the second outlet group 16. In an exemplary embodiment, the second outlet operating valve 10 may include a solenoid valve, such as a bistable solenoid valve.

[0111] The third outlet group 18 communicates fluidly with the third manifold outlet. The third outlet group 18 includes multiple outlets. The third outlet group 18 provides a third spray pattern 38.

[0112] The first spray pattern 34 may, for example, correspond to a silk spray pattern. The second spray pattern 36 may, for example, correspond to a cover spray pattern. The third spray pattern 38 may, for example, correspond to a storm spray pattern.

[0113] A third outlet operating valve 12 is disposed between manifold 6 and third outlet group 18. The third outlet operating valve 12 is operable to allow or prevent the third outflow 17 from flowing to the third outlet group 18. In an exemplary embodiment, the third outlet operating valve 12 may include a solenoid valve, such as a bistable solenoid valve.

[0114] Manifold 6, first outlet operating valve 8, second outlet operating valve 10, third outlet operating valve 12, first outlet group 14, second outlet group 16, and third outlet group 18 are housed within the shower head 4 for an overhead shower. The digital mixing valve 2 may be positioned away from the shower head 4, for example, in a wall or ceiling opening. Alternatively, the digital mixing valve 2 may be at least partially housed within the shower head 4.

[0115] The electronic controller 20 is operatively connected to the first outlet operating valve 8, the second outlet operating valve 10, the third outlet operating valve 12, and the digital mixing valve 2. The electronic controller 20 may be positioned remotely from the shower head 4. Alternatively, the electronic controller 20 may be at least partially housed within the shower head 4.

[0116] The first data connector 22 connects the first outlet operating valve 8 to the electronic controller 20. The first data connector 22 is configured to transmit signals in both directions between the first outlet operating valve 8 and the electronic controller 20 during use.

[0117] The second data connector 24 connects the second outlet operating valve 10 to the electronic controller 20. The second data connector 24 is configured to transmit signals in both directions between the second outlet operating valve 10 and the electronic controller 20 during use.

[0118] The third data connector 26 connects the third outlet operating valve 12 to the electronic controller 20. The third data connector 26 is configured to transmit signals in both directions between the third outlet operating valve 12 and the electronic controller 20 during use.

[0119] The fourth data connector 28 connects the electronic controller 20 to the digital mixing valve 2. The fourth data connector 28 is configured to transmit signals in both directions between the electronic controller 20 and the digital mixing valve 2 during use.

[0120] It is understood that the pipeline system 1 includes a communication link between the first outlet operating valve 8 and the digital mixing valve 2, a communication link between the second outlet operating valve 10 and the digital mixing valve 2, and a communication link between the third outlet operating valve 12 and the digital mixing valve 2.

[0121] Controller 20 is configured to control the operation of sprinkler head 4 in response to user input. Controller 20 is configured to allow the user to select from one or more scripted user experiences stored in memory. Each scripted user experience lasts for a predetermined total duration, includes switching between one or more sprinkler modes, and includes a series of two or more program blocks. Each program block includes instructions for two or more fluid delivery device operating characteristics, including water flow rate and temperature, and each program block lasts for a predetermined duration. In an embodiment, when preparing to switch from one sprinkler mode (e.g., sprinkler pattern) to another, one or more water flow rates and / or temperatures can be adjusted in one or more program blocks.

[0122] It is understood that the digital mixing valve 2 is an example of a device operable to provide a main water flow with controlled temperature and flow rate. Any other device operable to provide a main water flow with controlled temperature and flow rate can be used in place of the digital mixing valve. For example, a device operable to provide a main water flow with controlled temperature and flow rate may include an instantaneous water heater. An instantaneous water heater can receive a single cold water inlet. The instantaneous water heater is operable to heat the cold water and regulate the water flow through it to provide a main water flow with controlled temperature and flow rate.

[0123] In an exemplary embodiment, the spray head 4 may include a spray surface in which a first outlet group 14, a second outlet group 16, and a third outlet group 18 are at least partially disposed. The spray head 4 may include one or more lighting elements that are operable in use to emit light. For example, the lighting elements may be disposed on or near the spray surface.

[0124] One or more lighting elements are operatively connected to electronic controller 20. Therefore, the operation of one or more lighting elements, such as all lighting elements, can be coordinated with the operation of the first outlet group 14, the second outlet group 16, and the third outlet group 18. For example, in use, one or more characteristics of the light emitted by the one or more lighting elements can be changed depending on which combination of the first outlet group 14, the second outlet group 16, and the third outlet group 18 is operating at any given time. Alternatively or additionally, in use, one or more characteristics of the light emitted by the one or more lighting elements can vary according to the temperature of the water, such as the temperature of the main water flow. During use, the characteristics of the light emitted by the one or more lighting elements can vary, and these characteristics may include, for example, color, brightness, intensity, sequence, or pattern, such as pulsed or flashing patterns.

[0125] By coordinating one or more characteristics of the light emitted by one or more lighting elements with the operation of the first, second, and third outlet groups, the piping system can provide users with additional information, such as visual information related to water temperature, and / or a multi-sensory experience.

[0126] In an exemplary embodiment, one of the lighting elements may extend completely around the circumference of the spray surface. The lighting element extending completely around the circumference of the spray surface may be a ring-shaped lighting element or a lamp ring.

[0127] One or more lighting elements may include one or more light-emitting diodes (LEDs).

[0128] Understandably, lighting elements can be examples of devices that provide further sensory experience.

[0129] Electricity may be required to operate various components of the piping system, such as solenoid valves and / or lighting elements (if present). For example, electricity may be supplied from a remote power source (such as mains power) to one or more components housed within the shower head 4. Alternatively or additionally, electricity may be supplied from a local power source, such as one or more batteries at least partially housed within the shower head 4, to one or more components housed within the shower head 4. The one or more batteries may be rechargeable.

[0130] In another embodiment, the piping system may include one or more turbine generators, which are arranged in use to be driven by a main water flow, a first outflow, a second outflow, and / or a third outflow. The electricity generated by the turbine generators can be utilized, for example, to charge batteries and / or to power one or more lighting elements.

[0131] The turbine generator can be at least partially housed within the spray head 4.

[0132] An example of the operation of pipeline system 1, which provides a scripted user experience, will now be described.

[0133] During use, the user can operate the controller 20 to select one of the scripted user experiences stored in the memory. As the scripted user experience progresses, the controller 20 sends signals to the digital mixing valve 2, the first outlet operating valve 8, the second outlet operating valve 10, and the third outlet operating valve 12 via the fourth data connector 28, the first data connector 22, the second data connector 24, and the third data connector 26 as needed to provide the scripted user experience.

[0134] In some implementations, scripted user experiences may be multi-sensory experiences.

[0135] Therefore, the piping system may include one or more devices for providing further sensory stimulation. Devices for providing further sensory stimulation may include devices for providing desired light, sound, or odor. Devices for providing further sensory stimulation may, for example, include one or more lamps, one or more speakers, or one or more fragrance-emitting devices.

[0136] One or more devices for providing further sensory stimulation may be provided by one or more auxiliary components of the conduit system. Examples of auxiliary components may include lighting components, sound-emitting components, or fragrance-emitting components.

[0137] The device for providing further sensory stimulation can be operatively coupled to a controller. The controller can be configured to control the operation of the device for providing further sensory stimulation.

[0138] One or more program blocks may include instructions for controlling at least one operational characteristic of one or more devices for providing further sensory stimulation. The one or more devices for providing further sensory stimulation may be controlled in conjunction with water flow rate and temperature.

[0139] Therefore, scripted user experiences can provide users with a multi-sensory experience, where one or more additional sensory stimuli accompany the operation of the shower head. For example, different lighting conditions can be programmed for each different shower mode.

[0140] It is understood that the present invention is not limited to the embodiments described above, and various modifications and improvements can be made without departing from the concept described herein. Except where mutually exclusive, any feature may be used alone or in combination with any other feature, and this disclosure extends to and includes all combinations and sub-combinations of one or more features described herein.

Claims

1. A piping system, comprising: At least one fluid delivery device, said fluid delivery device having multiple spray modes; as well as A controller is configured to control the operation of the fluid delivery device in response to user input, wherein the controller is configured to allow the user to select from one or more scripted user experiences stored in memory; Each scripted user experience lasts for a predetermined total duration, including one or more switching between spray modes, and includes a series of two or more program blocks, wherein each program block includes instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature, and each program block lasts for a predetermined duration, adjusting the water flow rate and / or the water temperature in one or more of the program blocks when preparing to switch from one spray mode to another; The piping system also includes one or more devices for providing sensory stimulation, the one or more devices for providing sensory stimulation being operatively coupled to the controller, and each program block including instructions for controlling at least one operating characteristic of the one or more devices for providing sensory stimulation.

2. The piping system of claim 1, wherein the one or more means for providing sensory stimulation includes means for providing desired light, sound or smell.

3. The piping system according to claim 1, wherein the fluid delivery device has at least 5 spray modes.

4. The piping system of claim 1, wherein the predetermined total time length is at least 30 seconds.

5. The piping system of claim 1, wherein each program block lasts for at least 1 second.

6. The piping system of claim 1, wherein each spray pattern is a static spray pattern or a dynamic spray pattern, the static spray pattern being a constant spray pattern having a substantially constant water flow rate and water temperature, and the dynamic spray pattern comprising one or more spray patterns varying in a predetermined manner or a water flow rate and / or a water temperature varying in a predetermined manner.

7. The piping system of claim 1, wherein each spray pattern is provided by different outlet groups and / or different combinations of outlet groups.

8. The piping system of claim 1, wherein one or more of the fluid transport devices include a sprayer.

9. A controller for controlling the operation of at least one fluid delivery device having multiple spray modes, wherein the controller is arranged to control the operation of the fluid delivery device in response to user input, wherein the controller is arranged to allow the user to select from one or more scripted user experiences stored in memory; in, Each scripted user experience lasts for a predetermined total duration, including one or more switches between spray modes, and comprises a series of two or more program blocks, each containing instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature. Each program block lasts for a predetermined duration, and in preparation for switching from one spray mode to another, the water flow rate and / or the water temperature are adjusted in one or more of the program blocks. The controller is also arranged to be operatively coupled to one or more devices for providing sensory stimulation, and each program block includes instructions for controlling at least one operational characteristic of the one or more devices for providing sensory stimulation.

10. A method of operating a piping system, comprising: Provide at least one fluid delivery device, said fluid delivery device having multiple spray modes; A controller is provided, the controller being arranged to control the operation of the fluid delivery device in response to user input, wherein the controller is arranged to allow the user to select from one or more scripted user experiences stored in a memory, wherein each scripted user experience lasts for a predetermined total time length, including one or more switching between spray modes, and includes a series of two or more program blocks, wherein each program block includes instructions for two or more fluid delivery device operating characteristics, the fluid delivery device operating characteristics including water flow rate and water temperature, and each program block lasts for a predetermined time length, adjusting the water flow rate and / or the water temperature in one or more of the program blocks in preparation for switching from one spray mode to another; as well as Use the controller to select one of the one or more scripted user experiences stored in the memory. The piping system further includes one or more devices for providing sensory stimulation, which are operatively connected to the controller, and each program block includes instructions for controlling at least one operating characteristic of the one or more devices for providing sensory stimulation.

11. A method for programming a scripted user experience for a piping system including at least one fluid delivery device having multiple spray modes, the method comprising: A series of two or more program blocks are established, each program block including instructions for two or more fluid delivery device operating characteristics, including water flow rate and water temperature. Each program block lasts for a predetermined duration to generate the scripted user experience, wherein the scripted user experience lasts for a predetermined total duration and includes one or more switching between spray modes. When preparing to switch from one spray mode to another, the water flow rate and / or the water temperature are adjusted in one or more of the program blocks. The piping system further includes a controller and one or more devices for providing sensory stimulation, the one or more devices for providing sensory stimulation being operatively connected to the controller, and each program block including instructions for controlling at least one operating characteristic of the one or more devices for providing sensory stimulation.

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