A hand-held operation cleaning, sterilization and disinfection atomizing diffuser, provided that the user conveniently holds a handle of the diffuser to operate a control unit to provide power to an air extraction device and a pumping control device to pump the cleaning, sterilizing, disinfecting or/and deodorizing liquid out of a liquid storage tank to expel via a water jet, and the gas extracted from the air extraction forms a jet stream through an air jet, and the liquid sprayed by the water jet is broken by the jet stream of the air jet at a high speed into fine droplets and atomized to clean, sterilize, disinfect or deodorize towards a target.

An applicator for applying fibers to a surface is described herein. The applicator includes a body having a first end and a second end. The first end has a first opening configured to couple to a container housing the fibers and to receive the fibers from the container. The second end has a second opening for dispensing the fibers from the body. The applicator also includes an air flow generating member for creating an air current for propelling the fibers through the second opening as the fibres pass along a pathway between the first opening and the second opening. The fibers are directed along the pathway from the first opening towards the second opening and into the air current by gravity.

A volatile material dispenser includes a base and a stand assembly that is coupled with the base. The base includes a fan and a battery therein. The stand assembly includes a platform, a stand that extends from the platform, and a manifold that extends from the stand. The volatile material dispenser also includes a shroud and an air deflector. The shroud is positioned on the base and defines a chimney. The air deflector is positioned between the shroud and the manifold. The air deflector is configured to direct air out of the chimney.

A plurality of air-releasing openings with inclined sidewalls are arranged at the periphery of the water tank of an aroma diffuser product, each air-release opening disposed in a position that is set at a certain angle along the inclined direction of the sidewalls. The certain angle being formed by the center longitudinal axis of the exit side of the opening relative to the radius of the water tank. A plurality of mist-releasing openings is arranged non-horizontally at the upper part of the water tank or the periphery of the water tank cover. An aroma diffuser or ultrasonic atomizer configured with the plurality of air-releasing openings and/or the plurality of mist-releasing openings.

An electrostatic spray device, including: a housing, a tubular member, a nozzle and an airflow providing member. In a first direction from a second end portion to a first end portion of the housing, a second opening of the tubular member is located at a side of a first opening of the housing away from the second end portion. The nozzle is at least partially located in a second accommodating space defined by the tubular member. The nozzle is configured to spray mist towards the second opening through a spray opening, and the mist leaves the electrostatic spray device from the second opening in a charged state. The airflow providing member is configured to provide airflow towards the first opening and the second opening.

A spray mist assist assembly for a liquid sprayer utilizes an auxiliary blower positioned below the sprayer's nozzle. The positioning of the blower in vertical alignment with but in vertically spaced relation below the nozzle permits the mist expelled from the nozzle to extend farther from the sprayer to enhance the performance of the sprayer.

The fine water discharging element capable of transitioning between an adsorption state where water contained in a fluid to be treated is adsorbed and a discharge state where the adsorbed water is discharged to the fluid to be treated, the fine water discharging element comprising a base material portion, a plurality of particles and a nanochannel formed between the shell portions by laminating the plurality of particles on an outer surface of the base material portion in a rich viscoelasticity film shape. The fine water discharging element is transitioned between the adsorption state and the discharged state by changing the temperature of the water in the nanochannel by controlling an electrifying of at least one of the base material portion and the plurality of particles.

The present invention is a bubble, fog, haze, and fog-filled bubble machine. In particular, the present invention is directed to a single unit machine that can produce bubbles, fog, fog-filled bubbles or haze. The machine preferably comprises a housing having a front portal, a bubble section, a fog section, and a control interface, where the housing is connected to a power source. The bubble section is located behind the front portal and has a bubble wand motor attached to a rotatable wheel with a number of bubble wands. The bubble wands pass through a bubble fluid reservoir. The fog section is located behind the bubble section and comprises a fog outlet in front of a fan, where the fog outlet is connected to a fog heater core and a fog pump is in turn connected to a fog fluid reservoir. The control interface controls the selection of effects.

A mist blower in one aspect of the present disclosure includes an air blower, an air feed pipe, a tank, a liquid feed pipe, a nozzle, a first electromagnetic valve, a controller, and a first manual switch. The first electromagnetic valve (i) opens the liquid feed pipe in response to the first electromagnetic valve being activated and (ii) closes the liquid feed pipe in response to the first electromagnetic valve being deactivated. The controller activates or deactivates the air blower and the first electromagnetic valve. The first manual switch (i) is manually moved by a user of the mist blower and (ii) commands the controller to activate or deactivate the air blower based on a movement of the first manual switch.

A venturi-style vehicle washing system and method of washing a vehicle. The washing system and method produces large droplets of a liquid-gas mixture for washing a vehicle by mixing an energetic flow of gas carried at a first velocity through a gas conduit, with a liquid carried at a second velocity through a liquid conduit. A mixture conduit may carry the liquid-gas mixture to a vena contracta structure where: a jet forms, pressure drops, and velocity increases. The gas leaving the structure may expand to fill an outlet duct, creating turbulent vortexes in the liquid-gas mixture that transforms flowage kinetic energy to heat energy, which decreases pressure through the outlet duct. This results in increasing velocity of the liquid-gas mixture discharged onto the vehicle. The outlet duct operationally attaches to a spray arch that is sized to enable passage of a vehicle for washing with the liquid-gas mixture.