AIR HANDLER AND A FAN MODULE FOR AN AIR HANDLER

摘要

An air handler and a fan module for an air handier are provided. The fan module may include a plurality of box frames that form a framework of at least one fan box; a plurality of safety nets coupled to the framework of the at least one fan box formed by the plurality of box frames to form surfaces of the at least one fan box; and at least one box frame connector that interconnects neighboring one of the plurality of box frames to form the framework of the at least one fan box, wherein the at least one box frame connector has a fan box connection end configured to assist connection of the neighboring one of the plurality of fan boxes. As such, manufacturing costs may be reduced due to reduction in a number of components, and assembly time may be remarkably reduced due to a reduced number of assembly operations. This advantageously results in reduced labor cost and enhanced air conditioning efficiency.

主权项

1. An air handler, comprising:
an air suction module, a mixing module, a heat exchange module, and an air discharge module arranged in sequence to define a flow path for conditioned air by an air conditioning cycle, each module including a plurality of module frames and a plurality of case panels to form a framework and surfaces of the module; a fan module having one or more fan boxes disposed in an inner space of each of the air suction module and the air discharge module; and a centrifugal fan rotatably provided in each of the one or more fan boxes to generate an airflow to suction air into the air suction module or the air discharge module and to discharge the air outside of the air suction module or the air discharge module, wherein each of the one or more fan boxes includes:
a plurality of box frames assembled with one another to form a framework of the respective fan box;at least one box frame connector that interconnects respective neighboring box frames of the plurality of box frames to form the framework of the respective fan box; anda plurality of safety nets coupled to the framework of the respective fan box to form surfaces of the respective fan box, wherein the plurality of safety nets passes air moved by the centrifugal fan in a circumferential direction of the centrifugal fan.