LARGE CAPACITY AIR CONDITIONER

摘要

PURPOSE: A large capacity air conditioner is provided to simplify structure and to be easily maintained by applying a direct-coupled blower with simple structure. CONSTITUTION: Blowers(110,210) built in an intake unit(100) and a discharge unit(200) are direct-coupled blowers whose centrifugal fans(111,211) and fan motors(112,212) driving the centrifugal fans are directly coupled. The blowers are fixed on cases(201) of the intake unit and the discharge unit. Rotating frequencies of the centrifugal fans are continuously kept without additional maintenance and repair to prevent deterioration of efficiency of heat exchange as no belt is used. The whole size of an air conditioner is reduced as parts such as a belt and a belt pulley are not used.