Heat exchanger and condenser cleaner - uses moving brushes which fold away in openings in deflectors

摘要

The device (2) is used to recover a cleaning body which is used to clean the inside of condenser and heat exchanger tubes. The device has a square base and has brushes (6) to clean the grilles (5) of the upstream stage of the heat exchanger. There is a sloping neck (8) for the downstream stage to direct the device towards the pump. The surface of the cleaning part is square and the downstream stage has the sloping neck which also tilts. The upstream stage is cleaned regularly by moving brushes. The brushes fold away under deflectors (9) in side openings to allow grille rotation.