Embodiments of the present technology are directed to air treatment reactor modules, and associated systems and devices. An exemplary reactor module can include a housing, an ultraviolet (UV) light source disposed within the housing, and a plurality of hollow elongate conduits disposed within the housing and peripheral to the UV light source. The UV light source and individual conduits can extend in a lateral direction perpendicular to the direction of air flow through the reactor module. The conduits can include a plurality of holes and be at least partially coated with a photocatalytic material. The housing can have an inner surface comprising a reflective material that, in operation, reflects UV light emitted from the UV light source.

Provided is an air treatment apparatus comprising an air flow generator arranged to generate an air flow, a moisture source arranged to introduce water vapour into the air flow, a body that in use surrounds both air flow generator and the moisture source, and a water supply system arranged to provide water to the moisture source. The water supply system comprises a water tank assembly separable from the body, the water tank assembly comprising a water tank, a water supply pipe arranged to convey water from water tank, and an ultraviolet light source arranged to irradiate the water passing through the water supply pipe. The water tank comprises a tank opening and the water tank assembly further comprises a removable tank cap that is arranged to fit over the tank opening, with the ultraviolet light source and the water supply pipe being provided on the removable tank cap.

Air outlet for a ventilation device, the ventilation device comprising at least an air outlet, an air supply means, and an air guiding device, wherein the air outlet includes a plate having air outlet openings, and wherein the air outlet is in the installed state foldably mounted to an interior paneling such that it can be folded out of the interior paneling to allow for accessing a space there-behind.

The invention relates an air conditioner (10,40) comprising a casing (11, 41) for receiving an air conditioning unit, an air inlet (13) in the casing (11, 14) for introducing air to be conditioned to the air conditioning unit, an air outlet (14-17, 45) in the casing (11, 41) for discharging conditioned air from the air-conditioning unit to the vicinity of the air conditioner (10, 40), and a windblocker (A-E) arranged at a distance in front of the outlet downstream of the conditioned air flow to deflect this flow transversely to its discharge direction, characterized in that the windblocker (A-E) is adapted for positive, tool-free connection to the casing (11, 41) of the air conditioner (A-E) without need for separate fixing means.

The invention relates an air conditioner (10,40) comprising a casing (11, 41) for receiving an air conditioning unit, an air inlet (13) in the casing (11, 14) for introducing air to be conditioned to the air conditioning unit, an air outlet (14-17, 45) in the casing (11, 41) for discharging conditioned air from the air-conditioning unit to the vicinity of the air conditioner (10, 40), and a windblocker (A-E) arranged at a distance in front of the outlet downstream of the conditioned air flow to deflect this flow transversely to its discharge direction, characterized in that the windblocker (A-E) is adapted for positive, tool-free connection to the casing (11, 41) of the air conditioner (A-E) without need for separate fixing means.

An air amplifier utilizes a high-pressure input stream of air to accelerate a low-velocity input stream of air to provide a high-velocity, high-volume output stream of air. A coupled air amplifier array includes multiple air amplifiers which couple their respective output streams of air to one another to form a single collective output stream of air. Multiple coupled air amplifier arrays can be utilized to form coupled air amplifier array systems to provide multiple collective output streams of air which can be focused toward to an audience within a venue. The coupled air amplifier array system can be implemented within atmospheric effects systems to provide atmospheric effects, such as wind, scent, and/or temperature to provide some examples, relating to an event. These atmospheric effects systems can present these atmospheric effects to the audience to enhance the immersion of the audience as they are viewing the event. These atmospheric effects systems can include multiple portable mobile effects pods that are situated within different locations within the venue to present these atmospheric effects to different locations with the venue.

A ceiling-embedded air conditioner includes: a box-shaped housing that is embedded in a ceiling of an air-conditioned room; a square decorative panel that is attached to a lower surface of the housing and covers the ceiling; main body outlets that are provided along respective four sides of a bottom surface of the housing and blow heat-exchanged air; outlets that are provided in the decorative panel in correspondence with the main body outlets; corner blowoff units that are provided in the decorative panel in correspondence with coupling portions for coupling the outlets; a blowoff path that is circumferentially provided in the decorative panel in correspondence with the outlets and the corner blowoff units; and wind direction plates that are rotatably provided along the respective sides of the decorative panel so as to cover or open the blowoff path and are longer than a long side of the outlets.

A connector includes a cube, a first cylinder and a second cylinder. The cube includes first, second, third, fourth, fifth and sixth faces. The cube includes a first bore therein, the first bore having a first longitudinal axis. The first cylinder extends from the first face; the first cylinder includes a first hole therein, the first hole having a second longitudinal axis. The second cylinder extends from the second face; the second cylinder includes a second hole therein, the second hole having a third longitudinal axis. The first, second and third longitudinal axes are parallel to each other. In another aspect, a vent element includes a first piece and a second piece that is a mirror image of the first piece, each of the pieces having upper, middle and lower portions. In yet another aspect, a system is configured for removable attachment of an elongated tube to a surface.

An air conditioner may include: a first air conditioning unit disposed in a first space formed between a first ceiling and a second ceiling that is spaced downward from the ceiling inner wall and lower than the first ceiling, the first air conditioning unit configured to suction air from a second space recessed from the second ceiling toward the first ceiling; a second air conditioning unit disposed in the first space and to communicate with the first air conditioning unit and configured to discharge air introduced from the first air conditioning unit; and a guide device configured to guide the first air conditioning unit and the second air conditioning unit to move from the first space toward the second space or to move from the second space toward the first space.

An air conditioner may include: a first air conditioning unit disposed in a first space formed between a first ceiling and a second ceiling that is spaced downward from the ceiling inner wall and lower than the first ceiling, the first air conditioning unit configured to suction air from a second space recessed from the second ceiling toward the first ceiling; a second air conditioning unit disposed in the first space and to communicate with the first air conditioning unit and configured to discharge air introduced from the first air conditioning unit; and a guide device configured to guide the first air conditioning unit and the second air conditioning unit to move from the first space toward the second space or to move from the second space toward the first space.