A sprayer includes a sprayer casing, a power module and a spray nozzle. The sprayer casing is configured to contain a liquid. The power module is connected to the sprayer casing and is configured to energize the liquid in the sprayer casing, so that the liquid carries a first charge. The spray nozzle is connected to the sprayer casing and is configured to atomize the liquid with the first charge and spray it onto the external object with the second charge. The first charge and the second charge are opposite. The sprayer of the present invention has an excellent atomization effect and an improved the utilization rate of the atomized liquid.

A surface cleaner with a connection to a high-pressure medium, consisting of a pot- shaped housing (11) open on one side, in which at least one rotor arm (6) is rotatably mounted on a swivel joint (5) in the center of the housing, wherein one or more cleaning nozzles (27) are arranged on the rotor arm (6), which are connected in a fluid-conducting manner to the high-pressure medium guided through the swivel joint (5), wherein the housing (11) is designed to be able to turn 180 degrees for a second operating mode, wherein the surface cleaner can be operated in the at least two different operating modes, wherein the first operating mode consists of a surface cleaning operation with the housing (11) and the cleaning nozzles (27) arranged therein pointing downwards toward a floor, and wherein the second operating mode is designed as a cleaning operation in which the housing (11), turned over 180 degrees with the cleaning nozzles (27) pointing upwards, is directed toward a cleaning surface arranged at a distance from the floor, characterized in that the surface cleaner has a chassis (8, 9, 17) for supporting the housing (11) in the first and second operating positions relative to the floor surface.

A misting device has a form factor that allows the device to be handheld. The device includes a fluid tank that can be pressurized to force the contained fluid under pressure through a fluid delivery system. A hand-operated pump injects air into the fluid tank to pressurize the fluid tank. The pump includes a pump handle located at the bottom of the tank at one end of a rod, and a piston at the other end of the rod. A pressure-relieving air channel extends through the piston, the rod, and the pump handle to emit air out of the pump and into the environment when the fluid tank is at a maximum pressure.

An applicator for dispensing a fluid includes a housing and a pump disposed within the housing. The applicator also includes a wand rotatably coupled to the housing. The applicator further includes a conduit that extends between the pump and the wand to deliver the fluid from the pump to the wand. The wand comprises a curved portion for receiving the conduit. The conduit, when disposed in the curved portion, intersects an axis about which the wand rotates.

An applicator for dispensing a fluid includes a housing and a pump disposed within the housing. The applicator also includes a wand rotatably coupled to the housing. The applicator further includes a conduit that extends between the pump and the wand to deliver the fluid from the pump to the wand. The wand comprises a curved portion for receiving the conduit. The conduit, when disposed in the curved portion, intersects an axis about which the wand rotates.

Disclosed is a self-aligning device, apparatus, and method for cleaning panels including photovoltaic panels. In an embodiment of the invention, a panel cleaner comprises a manifold, a plurality of nozzles operatively connected to the manifold, wherein the manifold supplies fluid to the plurality of nozzles, a guide comprising a hub and a plurality of spokes extending radially from the hub, wherein the guide is rotatable about an axis defined by a concentric center of the hub, and a plurality of wheels. In another embodiment of the invention, a method of cleaning an array of panels with a panel cleaner, each panel positioned adjacent to at least one other panel forming a panel gap between said panels, the steps comprising: inserting a guide spoke of a first guide within the panel gap, the guide spoke connected to a hub flange of a first hub assembly, wherein the first hub assembly is attached to a first axle; spraying pressurized fluid from a plurality of nozzles operatively connected to a manifold, the manifold offset from the first axle by an upright; and moving the panel cleaner over the surfaces of the panels in the array of panels using a plurality of wheels in a direction parallel to the panel gap in which the guide spoke is inserted.

The present invention provides a shower head with a holder device, comprising a shower head and a water inlet; wherein the shower head comprises a housing, a water outlet disc, and a water diversion mechanism; a handle extends horizontally on one side of the housing, a water outlet is provided on the side of the handle, and a socket for holding a handheld shower is fixedly connected to the end of the handle; The present invention makes the stress center of gravity of the overall shower component closer to the extension line of the water inlet end, which can avoid the deflection of the shower head of the handheld shower and it is more convenient to take and place the handheld shower.

The present invention provides a shower head with a holder device, comprising a shower head and a water inlet; wherein the shower head comprises a housing, a water outlet disc, and a water diversion mechanism; a handle extends horizontally on one side of the housing, a water outlet is provided on the side of the handle, and a socket for holding a handheld shower is fixedly connected to the end of the handle; The present invention makes the stress center of gravity of the overall shower component closer to the extension line of the water inlet end, which can avoid the deflection of the shower head of the handheld shower and it is more convenient to take and place the handheld shower.

[Object] To provide a trigger-type pump dispenser that makes it possible to prevent an out-of-nozzle squirting phenomenon that occurs at a final stage of sucking up of liquid out of a vessel into a cylinder.

[Solution] A trigger-type pump dispenser A includes a handle structure 1, a nozzle base structure 2 attached to the handle structure 1, a trigger 3, a cylinder structure 4, a cap 5 by which the cylinder structure 4 is held down and attached to the mouth of a vessel, a piston structure 6 that slides inside the cylinder structure 4, an inverted-mortar-shaped lip 61 formed in the piston structure 6, a spring 7 that springs the piston structure 6, a valve case 8 attached to the nozzle base structure 2, a mortar-shaped valve seat 81 formed in the valve case 8, a leak valve 9, attached to a bottom part of the cylinder structure 4, that has a bulging portion 91 at a tip thereof, a first valve FV, and a second valve SV. A movement of the piston structure 6 from top dead center to bottom dead center causes liquid in the cylinder structure 4 to be discharged from a nozzle orifice N. The bulging portion 91 at the tip of the leak valve 9 is disposed to pass through the inverted-mortar-shaped lip 61. A through-hole diameter D1 of the mortar-shaped valve seat 81 of the valve case 8 is smaller than a nozzle orifice diameter D2.

A spray wand for use with a chemical or chemical formulation in solid form. The wand hose end has a wand hose end valve for control of water flow from a hose. A refill cartridge having a swirl chamber may be attached to the hollow tube. The refill cartridge has at least one nub, indent and/or external channel or groove on its external surface.