Air shower device, building, and system for reducing hay fever

A building comprising:

• an entrance of a living space;
• an air shower device which is installed in the entrance, the air shower device including:
• a suction unit for taking in air;
• an air blower unit comprising an air blower for blowing the taken in air to a space through a plurality of shower nozzles at a specific air flow rate and a filter for removing dust from the taken in air;
• an exhaust unit for exhausting air from the space;
• and
• a dust collecting unit for collecting dust from the air which is exhausted,
• wherein the air shower device is assembled using the suction unit, the air blower unit, the exhaust unit and the dust collecting unit,
• wherein the air shower device is removable,
• wherein the air shower device is connected to an administrative server via a communication network, and
• wherein the administrative server includes information provided by a weather information provider.

A building comprising:

• an entrance hall provided between an outside door and an inside door;
• an air shower device which is installed in the entrance hall, the air shower device including:
• a suction unit for taking in air;
• an air blower unit comprising an air blower for blowing the taken in air to a space through a plurality of shower nozzles at a specific air flow rate and a filter for removing dust from the taken in air;
• an exhaust unit for exhausting air from the space;
• and
• a dust collecting unit for collecting dust from the air which is exhausted,
• wherein the air shower device is assembled using the suction unit, the air blower unit, the exhaust unit and the dust collecting unit,
• wherein the air shower device is removable,
• wherein the air shower device is connected to an administrative server via a communication network, and
• wherein the administrative server includes information provided by a weather information provider.

A system for reducing hay fever that prevents allergenic substances from being brought into a living space by an outside body, comprising:

• an air shower device including an air blower unit and an exhaust unit;
• and
• an administrative server for obtaining pollen dispersal information from a weather information provider and determining an optimum operating condition for the air shower device,
• wherein the air shower device is installed in an entrance of the living space;
• wherein the outside body inevitably passes through the entrance;
• and
• wherein the administrative server controls a specific air flow rate in accordance with an amount of pollen dispersed in outside air.

A system for reducing hay fever that prevents allergenic substances from being brought into a living space by an outside body, comprising the steps of:

• providing information on a pollen dispersal season to a client;
• installing an air shower device in an entrance of a living space designated by the client in response to a request by the client;
• obtaining information on pollen dispersal concerning a wide area from a weather information provider;
• obtaining local pollen dispersal information from a pollen sensor provided in a place where the air shower device is installed;
• determining an optimum operating condition for the air shower device by comparing the information on pollen dispersal concerning a wide area with the local pollen dispersal information;
• providing the optimum operating condition for the air shower device to the client;
• and
• removing the air shower device in response to a request by the client.