An air duct switching component having an air outlet cover defining an air inlet, a first air outlet and a second air outlet, and being arranged such that the air inlet communicates with a fan air outlet; and an air switching plate disposed on the air outlet cover, configured to move between a first position to close the first air outlet and to open the second air outlet and a second position to open the first air outlet and to close the second air outlet, and wherein in the first position, the fan air outlet communicates with a body air outlet via the air inlet and the second air outlet, and wherein the first air outlet is disposed relative to a humidifier such that in the second position, the fan air outlet communicates with the body air outlet via the air inlet, the first air outlet and the humidifier.

A multifunctional storage system includes a storage chamber and a machinery chamber provided on a side of the storage chamber. The system further includes a dehumidification part dehumidifying circulating air flowing in the storage chamber; a circulating air inlet and a circulating air outlet enabling the storage chamber and the machinery chamber to communicate; and a circulation filter unit supplying moisture to circulating air supplied to the storage chamber via the circulating air inlet.

An air conditioner includes an inlet; a suction channel through which air sucked from the inlet flows; a spray unit configured to spray water to be vaporized; a first channel through which first air to be cooled by heat of vaporization of water sprayed from the spray unit flows; a heat exchanger configured to exchange heat between the first air and the air flowing through the suction channel to cool the air flowing through the suction channel; wall body defining the first channel located downstream of the heat exchanger in a flow direction of the first air; and an electric device configured to generate heat with power consumption by the air conditioner. The electric device is thermally connected to the wall body.

The present application discloses a humidification filter screen structure and a purifier, in particular, the purifier includes an air duct and a water tank arranged outside the air duct, and the humidification filter screen structure includes a cover body and a humidification filter screen assembly; the cover body includes an upper cover and a lower cover which are detachably connected, and the upper cover and the lower cover mutually enclose an mounting space; the humidification filter screen assembly is mounted in the mounting space, and the humidification filter screen assembly includes a water absorbing part and a humidification part which are connected with each other, the water absorbing part extends into the water tank, and the humidification part is communicated with the air duct.

An adiabatic cooling system includes a condenser coil, a plurality of adiabatic pads, a plurality of frames, and a pad pivoting system. Each frame is configured to hold a respective one of the plurality of adiabatic pads and to pivot about a respective one of a plurality of pivot points. The pad pivoting system is configured to rotate each one of the plurality of frames about the respective pivot point of the frame from an open position to a closed position, and to rotate each one of the plurality of frames about the respective pivot point of the frame from the closed position to the open position. When the plurality of frames are in the open position, intake air for the adiabatic cooling system is unimpeded by the plurality of adiabatic pads as the intake air enters the adiabatic cooling system and contacts the condenser coil.

Trickle bodies for the air conditioning of, in particular, animal housings, that possess only partially latticed layer elements. Trickle bodies are formed of a plurality of sandwiched layer elements that, in known trickle bodies, are formed of corrugated and completely latticed plastics foil. The trickle bodies formed of such layer elements possess a relatively low stability and a limited evaporation capacity. The plastics-formed layer elements of the instant invention are produced by injection molding, allowing layer elements having corrugation heights of more than 12 mm to be formed. Such trickle bodies are more stable, enable a high evaporation capacity and are, moreover, also less permeable to light.

Trickle bodies for the air conditioning of, in particular, animal housings, that possess only partially latticed layer elements. Trickle bodies are formed of a plurality of sandwiched layer elements that, in known trickle bodies, are formed of corrugated and completely latticed plastics foil. The trickle bodies formed of such layer elements possess a relatively low stability and a limited evaporation capacity. The plastics-formed layer elements of the instant invention are produced by injection molding, allowing layer elements having corrugation heights of more than 12 mm to be formed. Such trickle bodies are more stable, enable a high evaporation capacity and are, moreover, also less permeable to light.

An air humidification device (1) includes a housing (2) having a front side and a rear side, on which housing an air inlet opening (3) and an air outlet opening as well as a water connection (5) for supplying water are provided. A porous ceramic plate is disposed in the housing in the air guide path thereof, which is formed between the air inlet opening and the air outlet opening, in such a way that the air passing through the air humidification device flows through the ceramic plate. The ceramic plate is surrounded by a frame at least on the front side, which frame is detachably and reattachably fixed in the housing. The housing has a detachable and reattachable housing wall part (4), upon removal of which the frame with the ceramic plate is accessible and can be removed from or inserted into the housing, respectively. In this way, an easy cleaning of the ceramic plate is possible.

An air humidification device (1) includes a housing (2) having a front side and a rear side, on which housing an air inlet opening (3) and an air outlet opening as well as a water connection (5) for supplying water are provided. A porous ceramic plate is disposed in the housing in the air guide path thereof, which is formed between the air inlet opening and the air outlet opening, in such a way that the air passing through the air humidification device flows through the ceramic plate. The ceramic plate is surrounded by a frame at least on the front side, which frame is detachably and reattachably fixed in the housing. The housing has a detachable and reattachable housing wall part (4), upon removal of which the frame with the ceramic plate is accessible and can be removed from or inserted into the housing, respectively. In this way, an easy cleaning of the ceramic plate is possible.

The vaporization type humidification unit includes a vaporization unit that evaporates moisture, a first blower that sucks humidification air humidified by the vaporization unit, a transport tube that is connected to the first blower and through which the air discharged from the first blower is transported, a second blower connected to the transport tube and discharging the humidification air discharged from the first blower side toward outside, an opening provided in a middle of the transport tube, a humidity measurement unit installed on a discharging side of the second blower, and a control unit that controls an air flow rate discharged from the first blower and the second blower, in which the control unit controls the air flow rate discharged from the second blower to a desired value and controls the air flow rate discharged from the first blower based on a humidity measured by the humidity measurement unit.