APPARATUS FOR CLEANING INTERIOR OF DUCT

摘要

PURPOSE:To obtain the synergistic cleaning effect due to both cleaning operations of compressed air and a cleaning brush body by providing a running truck, a jet nozzle body, the cleaning brush body and a remote control part remotely controlling the running of the running truck and the rotation of a jet nozzle body. CONSTITUTION:An apparatus for cleaning the interior of a duct is constituted so as to have a running truck 11, the jet nozzle body 13 for injecting compressed air attached to the head part of the truck 11 to be rotated, the cleaning brush body 30 attached to the peripheral part of the nozzle body 13 and a remote control part 4 remotely controlling the running of the running truck 11 and the rotation of the jet nozzle body 13. The jet nozzle body 13 attached to the head part of the running truck 11 is rotated and the cleaning brush body 30 is attached to the peripheral part of the rotated jet nozzle body 13 and the cooperative cleaning work due to the jet nozzle body 13 and the cleaning brush body 30 is performed by the remote operation of the remote control part 4.