A tree sprinkler comprising curved articulating watering extensions pivotally connected to a central tubular housing, allowing the sprinkler to be placed around the trunk of a tree. The pivotal connections allow the extensions to open to any size. The extensions are preferably rigid and have nozzles or the like to spray the trunk of the tree or shrubs. The extensions may be removable and/or extendable to accommodate varying sizes of trees or shrubs.

Systems and methods are disclosed for diverting water from a shower diverter valve and distributing within an interior of a bathtub. One non-limiting embodiment of the system disclosed herein includes a flexible hose having a first end connected to the shower diverter valve, the flexible hose extending into the interior of the bathtub and having a second end opposite the first, the second end of the hose connecting to an inlet of a basin disposed within the interior of the bathtub and supported by a bottom surface of the bathtub; the basin being generally rectangular in shape, the basin having an internal cavity for receiving water from the flexible hose, the basin having a top surface for placing a child during a bath, the top surface having a plurality of holes about an outer perimeter of the top surface of the basin; wherein water flowing from the shower diverter valve through the flexible hose and into the internal cavity of the basin emits from the plurality of holes in the top surface of the basin, creating a gentle shower for bathing the child.

A blow-off ring for cleaning components of an electric motor includes a first ring element and a second ring element, where the first ring element and the second ring element can be assembled in order to enclose an annular cavity within the blow-off ring. The first ring element and/or the second ring element has nozzles which are connected to the annular cavity and which extend along an inner circumferential surface and/or an outer circumferential surface of the blow-off ring.

An automatic system for providing full body shower with round the body cleaning to a user is illustrated. The automatic system includes a solid supporting unit with horizontal and vertical frames. A primary cleaning unit and a secondary cleaning unit are provided for the cleaning of the head portion and the body surface of a user. The first horizontal frame and the secondary cleaning unit are configured with vertical upward and downward movement along the vertical frame using an elevating means. Each of the primary and secondary cleaning units comprises a plurality of nozzles, brushes and ultraviolet (UV) light sources. An air dryer chamber propelling dry air for drying the wet body and head portion of the user is utilized. The automatic shower system can also be used in the horizontal orientation.

The invention includes an air mover device used for fire mitigation and protection. The core component is an air mover unit whose discharge airstream can be positioned using air rudders to provide air flows in optimum directions and capacity to counter unwanted fire progression or to promote fires in cases of back-burns. Additional support components include a power supply, its fuel source, a speed control mechanism for the air mover, an air mover inlet protective screen, a sparger unit to impart suppressant or retardant into the airstream, and instrumentation and controls to ensure function and safety of equipment and personnel. This device can be on a static or mobile platform, towed or self-propelled and can be locally or remotely controlled.

A sensor-cleaning apparatus includes an upper piece, a lower piece fixed to the upper piece, a plurality of inserts inserted into the upper piece, and a plurality of nozzles. The upper piece and the lower piece form a tubular segment that is elongated along an arc of circle and encloses a chamber. Each nozzle is formed of the upper piece and one of the inserts. Each nozzle includes a deflection surface and a tunnel from the chamber to the deflection surface, and each tunnel is partially formed of the upper piece and partially formed of the respective insert.

A spray assembly includes an inner chamber, an outer chamber, a spray face, a plurality of shafts, a lever, a moving fulcrum, and a plurality of sleeves. The inner chamber provides a fluid in a first spray mode of a plurality of spray modes. The spray face is fluidly coupled to the outer chamber and includes one or more nozzles that are movable between a plurality of nozzle positions such that the spray face provides the fluid in a second spray mode and a third spray mode. The plurality of shafts are movable for directing the fluid within the spray assembly. The lever operates the plurality of shafts. The moving fulcrum changes a location of a fulcrum of the lever such that the fulcrum changes as the lever is operated. A first sleeve is configured to move the one or more nozzles of the spray face.

A portable water spraying device includes a water conduit and a strut member. The water conduit defines an inflatable volume for receiving water. The water conduit includes a water inlet valve and a plurality of spray heads. The water inlet valve and the plurality of spray heads connect to the inflatable volume. The strut member is located adjacent to the water conduit and extends along an extension of the water conduit. The strut member is capable of keeping the water conduit stable when the water is pressured into the inflatable volume from the water inlet and is sprayed out form the plurality of spray heads.

A shower includes a first shower assembly, a rotatable valve and a second shower assembly. The first shower assembly has a first inlet bore and a first outlet bore individually separated from each other. The rotatable valve has two diverter flow paths which are separated from each other, and has a second inlet bore and a second outlet bore, wherein the second inlet bore communicates with the second outlet bore. The second shower assembly has a third outlet bore communicating with the second outlet bore. The second shower assembly is connected to the rotatable valve. The second shower assembly is turnable relative to the first shower assembly to rotate the rotatable valve. When the second shower assembly is turned to rotate the rotatable valve, the first outlet bore, the second inlet bore or the both communicate with the first inlet bore through at least one of the diverter flow paths.

This disclosure provides a sanitation device comprising spraying unit and a ramp unit operably linked to one another, as well as methods for preparing and using the same.