A method for sterilising an internal surface of an air purifier or a filter media in an air purifier according to any preceding claim by: (A) subjecting said internal surface or filter media to an air flow; (B) subjecting said internal surface or filter media to an ion cloud; and where steps (A) and (B) are in any order.

A method for sterilising an internal surface of an air purifier or a filter media in an air purifier according to any preceding claim by: (A) subjecting said internal surface or filter media to an air flow; (B) subjecting said internal surface or filter media to an ion cloud; and where steps (A) and (B) are in any order.

A heat exchanger (10′) arranged to exchange energy with a flow (F) of air, said heat exchanger (10′) comprises a housing (11) arranged to receive said flow (F) of air through a first end (11a) and at least one conduit arrangement (12) arranged inside said housing (11) whereby said flow (F) of air will pass along the at least one conduit 5 arrangement (12) when said flow (F) of air is received by said housing (11), wherein the heat exchanger (10′) is arranged to be used in a a system where air is carrying particles, such as a marine environment, a kitchen system or a dryer system.

A method for sterilising an internal surface of an air purifier or filter media in an air purifier by subjecting said internal surface or filter media to an ion cloud.

A method for sterilising an internal surface of an air purifier or filter media in an air purifier by subjecting said internal surface or filter media to an ion cloud.

Disclosed are an ion generating device and an air conditioner having the same. The air conditioner may include a housing; a blower which causes a flow of air passing through an inner space of the housing; a heat exchanger located in the inner space of the housing; and an ion generating device which is spaced apart from the heat exchanger, and coupled to an inner side of the housing, wherein the ion generating device may include: a hollow body; a fan which is coupled to one side of the body, and causes a flow of air passing through an inside of the body; and an ionizer which is coupled to the other side of the body, and generates ion, wherein the ionizer may include a case hole which is formed in a portion of the ionizer facing the inside of the body, and communicates with the inside of the body.

An air purification device includes a driving part for changing a location thereof, a fan, a carbon dioxide absorption filter for absorbing carbon dioxide in the air, a filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter, and a processor configured to control the driving part such that the air conditioning device moves to an area that can support ventilation, and drive the filter reproduction part for removing carbon dioxide absorbed into the carbon dioxide absorption filter in the area that can support ventilation.

An electrostatic precipitating apparatus for an air conditioning system is disclosed. The precipitating apparatus includes an electrostatic precipitator including a plurality of discharge electrodes to which a voltage is applied and a plurality of electrostatic precipitating electrodes each disposed between the discharge electrodes and grounded, a washing water supply spraying the washing water to the electrostatic precipitator, and a frame assembly fixed to the duct to support the electrostatic precipitator. The frame assembly is fixed to the duct to support the electrostatic precipitator, and includes a prestressing locking member fixed to inside of the duct in a state in which a pressing force is applied to the electrostatic precipitator.

An electrostatic precipitating apparatus for an air conditioning system is disclosed. The precipitating apparatus includes an electrostatic precipitator including a plurality of discharge electrodes to which a voltage is applied and a plurality of electrostatic precipitating electrodes each disposed between the discharge electrodes and grounded, a washing water supply spraying the washing water to the electrostatic precipitator, and a frame assembly fixed to the duct to support the electrostatic precipitator. The frame assembly is fixed to the duct to support the electrostatic precipitator, and includes a prestressing locking member fixed to inside of the duct in a state in which a pressing force is applied to the electrostatic precipitator.

An air conditioning apparatus according to an aspect of the present invention includes a main body including a suction part through which air is suctioned and a discharge part through which the air suctioned through the suction part is discharged, a fan disposed in the main body to allow the air to flow, an electric charge device coupled to the main body outside the main body to charge dust in the air, and a filter device disposed between the suction part and the discharge part in the main body to collect the charged dust particles.