Disclosed is a slim-type air processing device adopting a centrifugal fan which is capable of air suction on both sides of the device. The disclosed slim-type air processing device comprises: a housing; a centrifugal fan provided inside the housing; an air suction part which is formed in the housing and is provided in the radial direction of the centrifugal fan; and an air processing part which is mounted in the housing, is disposed on a flow path of air flowing from the air suction part to the centrifugal fan, and processes air passing therethrough in a manner of at least one of dehumidification, humidification, and purification. According to the slim-type air processing device, it is possible to efficiently use the entire area of a filter, and to obtain an effect in which the device has a smaller size and has an improved design.

The invention discloses a ceiling cassette smart combined air conditioner, comprising a cassette body; the outer side of the front end of the cassette body is provided with an air outlet section; the cassette body is sequentially arranged and connected with a filter section, a disinfection and sterilization section, a freeze protection section, a surface cooling section, a reheat section, a humidification section, a fan section, a static pressure section and an air supply section according to the air circulation direction. The advantages of the invention: it is provided with integrated functions for detecting, displaying and controlling the indoor air quality, and can realize intelligent control and regulation of indoor air temperature, humidity, freshness, cleanliness, ultraviolet sterilization, negative oxygen ions, odor removal, formaldehyde removal and other multi-functional integration, meeting the most favorable effects of indoor health and comfort.

The invention discloses a ceiling cassette smart combined air conditioner, comprising a cassette body; the outer side of the front end of the cassette body is provided with an air outlet section; the cassette body is sequentially arranged and connected with a filter section, a disinfection and sterilization section, a freeze protection section, a surface cooling section, a reheat section, a humidification section, a fan section, a static pressure section and an air supply section according to the air circulation direction. The advantages of the invention: it is provided with integrated functions for detecting, displaying and controlling the indoor air quality, and can realize intelligent control and regulation of indoor air temperature, humidity, freshness, cleanliness, ultraviolet sterilization, negative oxygen ions, odor removal, formaldehyde removal and other multi-functional integration, meeting the most favorable effects of indoor health and comfort.

A cooling device, for example, for a galley of an aircraft, has a cooling apparatus with a refrigerating medium circuit which contains a first heat exchanger for discharging heat of the refrigerating medium to an ambient air flow and a second heat exchanger for absorbing heat into the refrigerating medium from a cold air flow for the galley. Condensate, namely water, produced by the cooling apparatus or the galley is received in collection devices. The collected water can them be retrieved from the collection devices and preferably introduced in the evaporated state into the ambient air flow so that a discharge of the water in liquid form is no longer required.

A water-cooled fan includes a body having an air inlet and an air outlet; a fan unit corresponding to the air inlet or the air outlet; an installation slot placed between the air inlet and the air outlet; and a water supply unit disposed above the installation slot. A method for controlling a multifunctional fan includes configuring a functional space and providing a water supply unit at a top end of the functional space; optionally providing a honeycomb or an air filter unit in the functional space; and when the honeycomb is provided in the functional space, providing, by the water supply unit, dampening water for the honeycomb. The present invention can selectively achieve the effect of air humidification or air purification by using a honeycomb or an air filter unit as needed, and the water-cooled fan of the present invention has high intelligence. A multi-purpose set reduces the cost.

A water-cooled fan includes a body having an air inlet and an air outlet; a fan unit corresponding to the air inlet or the air outlet; an installation slot placed between the air inlet and the air outlet; and a water supply unit disposed above the installation slot. A method for controlling a multifunctional fan includes configuring a functional space and providing a water supply unit at a top end of the functional space; optionally providing a honeycomb or an air filter unit in the functional space; and when the honeycomb is provided in the functional space, providing, by the water supply unit, dampening water for the honeycomb. The present invention can selectively achieve the effect of air humidification or air purification by using a honeycomb or an air filter unit as needed, and the water-cooled fan of the present invention has high intelligence. A multi-purpose set reduces the cost.

A refrigerated air conditioning unit partitioned into an inside plenum and an outside plenum and having a single refrigeration loop, a single evaporator, and a recirculated air stream, the unit also having a dynamic intelligent air management system (DIAMS) internal to the unit that is cooperatively configured and operable to continuously introduce preconditioned fresh air directly into the recirculated air stream whenever the unit is operating and to exercise control over a mixed air flow discharged from the unit into an identified space to achieve a desired air temperature and humidity within the identified space.

A refrigerated air conditioning unit partitioned into an inside plenum and an outside plenum and having a single refrigeration loop, a single evaporator, and a recirculated air stream, the unit also having a dynamic intelligent air management system (DIAMS) internal to the unit that is cooperatively configured and operable to continuously introduce preconditioned fresh air directly into the recirculated air stream whenever the unit is operating and to exercise control over a mixed air flow discharged from the unit into an identified space to achieve a desired air temperature and humidity within the identified space.

A humidity control device includes an adsorber, a blower, and a mode switching unit configured to set a desorption mode in which moisture adsorbed by an adsorbent is desorbed to humidify air or an adsorption mode in which moisture is adsorbed by the adsorbent to dehumidify air. The adsorber has ventilation surfaces through which air flows in or out. The mode switching unit is configured to reverse an air flow direction in the adsorber such that one of the ventilation surfaces serving as an air inflow surface in the adsorption mode is used for an air outflow surface in the desorption mode and that the other of the ventilation surfaces serving as an air outflow surface in the adsorption mode becomes an air inflow surface in the desorption mode in a state where an air suction direction and an air blowout direction of the blower is maintained.

An air purifier capable of adjusting wind directions according to an embodiment of the present invention comprises: a housing having an air outlet port on one side thereof; an air guide having a front end portion disposed at the center of the air outlet port such that the air outlet port becomes a ring shape and a rear end portion extending in a direction toward the other surface of the housing and coupled to the inside of the housing so as to be rotatable in a direction inclined with respect to the air release direction of the air outlet port; and a rotation-restraining portion for restraining the rotation of the air guide by elastically supporting the air guide on the housing.