Abstract: The present invention relates to an air purifier (1) comprising a body (2) having an air inlet (I) through which the air in the environment is sucked and a clean air outlet (O) through which the cleaned air is released to the environment, a first CO2 sensor (10) which is disposed at the air inlet (I) and a second CO2 sensor (11) which is disposed at the clean air outlet (O), a CO2 adsorption unit (3) which chemically adsorbs the carbon dioxide in the air by supplying a basic solution, a pump (4) which delivers the ambient air to the CO2 adsorption unit (3) through the air inlet (I), abase tank (8) which supplies the basic solution to the CO2 adsorption unit (3), an acid tank (7) wherein the air of which the carbon dioxide is adsorbed is treated with an acidic solution, and an electrodialysis unit (5) which separates the salt components formed after the ambient air is treated with the basic solution and the acidic solution into acid and base.

Abstract: The present invention relates to an air purifier (1) comprising a body (2) having an air inlet (I) through which the air in the environment is sucked and a clean air outlet (O) through which the cleaned air is released to the environment; a CO2 adsorption unit (3) which is provided on the body (2), which can be filled with basic liquid solution and which provides the adsorption of the carbon dioxide in the air; and an air duct (4) which provides the delivery of the air taken from the body (2) to the CO2 adsorption unit (3).

Abstract: The present invention relates to an air purifier (1) comprising a body (2) having an air inlet (I) through which the air in the environment is sucked and a clean air outlet (O) through which the cleaned air is released, and a CO2 adsorption unit (3) which is provided on the body (2), which chemically adsorbs the carbon dioxide in the air taken into the body (2) by being supplied with air together with a basic solution.

Abstract: The present invention relates to an air purifier (1) comprising a body (2) having an inlet opening (I) through which the air in the environment is sucked and an outlet opening (O) through which the cleaned air is released, and a CO2 adsorption unit (3) which is provided on the body (2), which chemically adsorbs the carbon dioxide in the air taken into the body (2) by being supplied with air together with a basic solution and which has an inlet tube (5).

Abstract: The present invention relates to a refrigerator comprising on or more cooler or freezer compartments in which food products are placed, a door enabling access to the compartment, and an odor removal device enabling cleaning the air emanating from the food products to the environment in the compartment and forming odor comprising: an UV light source provided in a housing, a fan, a photocatalytic filter and a plurality of openings provided on the housing, enabling passing the air received from interior of the compartment and delivered into the compartment by the fan, and a control unit operating the odor removal device in subsequent on-off periods according to a predetermined algorithm.

Abstract: The present invention relates to an electrical household appliance cabin wall assembling structure with increased contact surface. The present invention more particularly relates to an electrical household appliance comprising a cabinet with a plurality of face walls including a top sheet and a rear sheet defining an interior space of said cabinet.

Abstract: The present invention relates to an ice making apparatus comprising a casing, ice trays, an ice receptacle, a retainer for rotatably supporting the ice trays and one or more than one knob for respectively twisting the ice trays either simultaneously or singly. In the ice making apparatus of the present invention, the retainer selectively supports either one of a plurality of exchangeable covers enabling a single or simultaneous twist type ice making apparatus. One exchangeable cover has a plurality of bearings.

Abstract: The present invention relates a water tank assembly for use in a refrigerator comprising a compartment for fresh food, a water dispenser and/or an ice making apparatus, two side by side extendable drawers in the compartment, a lower plate underside of the extendable drawers and two outer guiding members for slidably supporting the extendable drawers respectively from their outer sides. The water tank assembly comprises a water tank. The water tank assembly of the present invention further comprises a casing for installation between the extendable drawers and onto the lower plate, wherein the water tank is disposed into the casing.