The present disclosure is related to a showerhead. The showerhead includes a housing, an engine received within the housing, and an engine release assembly connected to the housing and the engine. The housing may define a chamber in fluid communication with a fluid source. The engine may be fluidly connected to the chamber. The engine may include a plurality of outlets in selective communication with the chamber. The engine release assembly may selectively secure and release the engine from the housing.

A nozzle unit for a reaction molding machine, comprising an inlet channel prepared for connection to a mixing head outlet and comprising a first dispensing nozzle, which is prepared for applying a reactive mixture and which is connected to the inlet channel in a first operating state, a second dispensing nozzle being present, which is connected to the inlet channel in a second operating state and which is likewise prepared for applying a reactive mixture. Further disclosed is a mixing head device for a reaction molding machine having the nozzle unit, to a reaction molding machine having the mixing head device, and to a method for producing a plastic part.

The present disclosure provides an automated dispenser and spray device configured to apply a cleaning solution to a user's body in an automated fashion as they take a shower, freeing their hands. The device comprises an oscillating arm assembly of adjustable height with a spray nozzle at the end. Various parameters of the spray can be adjusted to a user's preferences via a control module and interface so that they can simply focus on cleaning themselves as the solution is applied.

Various aspects include devices, systems, and methods for cooling electronic equipment immersed in an immersion coolant tank with a fluid delivery wand. The fluid delivery wand may include a coolant conduit and an aperture cover. The coolant conduit may extend from a support base of the immersion coolant tank. The coolant conduit may include a lumen configured to receive dielectric fluid, wherein the coolant conduit includes at least one conduit aperture extending through a sidewall of the coolant conduit. The aperture cover may be in sliding engagement with an outer surface of the sidewall of the coolant conduit. The aperture cover may be configured to selectively restrict flow of dielectric fluid through the at least one conduit aperture by sliding along the outer surface of the outer of the sidewall.

The present disclosure relates to a showerhead that outputs a pulsating or massaging spray. The showerhead may include an engine including a flow directing housing, a turbine, and a shutter to create the pulsating or intermittent spray. The flow directing housing may have a plurality of flow directing apertures defined around its perimeter, allowing for water to tangentially flow into the engine, rotating the turbine. As the turbine rotates, the shutter moves back and forth creating the pulsating spray.

A switching valve includes a base including a bottom wall and a side wall that extends from the bottom wall of the base along a circumferential direction of the bottom wall, a body that can couple to the base to define a cavity between a bottom plate of the body and the bottom wall and the side wall of the base, in which the bottom plate includes two through holes that are each fluidly coupled to the cavity, two sliders disposed within the cavity, and two driving rods each movably coupled to one of the two through holes of the body, in which each driving rod can move relative to the two through holes to block or unblock each respective through hole. Each slider can slide responsive to movement of one of the two driving rods such that only one through hole is unblocked at one time.

A shower head adapted to receive a supply of water from a water heater, the shower head including: a controller functionally connected to the water heater; and a height sensor functionally coupled to the controller, wherein the height sensor is configured to output a signal corresponding to the height of a user within a detection range of the height sensor, the height of the user is configured to correspond to a pre-determined setpoint temperature of the user, wherein the controller is configured for communicating the pre-determined setpoint temperature to the water heater for controlling the supply of water to the pre-determined setpoint temperature.

The present disclosure is related to a method of producing a massaging spray mode for a showerhead. The method includes fluidly connecting a plurality of nozzles to a fluid source where each of the first plurality of nozzles are opened substantially simultaneously and fluidly disconnecting the first plurality of nozzles from the fluid source where each of the nozzles within the first plurality of nozzles are closed substantially simultaneously. Additionally, the present disclosure is related to a method of assembling a showerhead. The method includes connecting together two or more flow directing plates to create an engine for the showerhead; placing the engine within a spray head a number of degrees out of phase from an operational orientation; rotating the engine the number of degrees into the operational orientation; and connecting the engine to the spray head by a fastener received through a back wall of the spray head.

A multi-function shower head including an upper housing, a lower housing, a base plate, the base plate having at least water passages and direct spray holes there-through for selectively enabling water outflow from the upper housing through the base plate, a sliding ring held by the lower housing against the base plate and having at least a second spray pattern, and at least one actuator to selectively align the second spray pattern in the sliding ring with the water passage in the base plate and to adjust from a first spray pattern to the second spray pattern. The base plate and the sliding ring are arranged and disposed with an operating mechanism to automatically adjust the water flow from the second spray pattern to the first spray pattern upon interrupting water flow through, and pressure to the base plate.

A sprinkler structure contains: an accommodation tube, multiple water outflow zones, multiple grooved partitions, multiple first water gathering zones, and multiple second water gathering zones. Each first water gathering zone has a first inlet, and each second water gathering zone has a second inlet, the accommodation tube includes multiple first guide orifices and multiple second guide orifices. Each first guide orifice communicates with the accommodation tube, and each second guide orifice communicates with the accommodation tube, hence a control bar is rotatably connected and horizontally moves in each first guide orifice and each second guide orifice. The control bar further includes an inflow chamber and a receiving portion for housing a stop element, such that the stop element abuts against each first water gathering zone and each second water gathering zone. The control bar further includes two seal rings, and the accommodation tube further includes an elongated lid.