CEILING FILM ELECTRIC HEATER, ROOM HEATING SYSTEM CONTAINING CEILING FILM ELECTRIC HEATER, PRODUCTION METHOD OF CEILING FILM ELECTRIC HEATER AND DEVICE FOR MANUFACTURING BED OF CEILING FILM ELECTRIC HEATER

摘要

FIELD: heating. ^ SUBSTANCE: invention can be used for heating domestic and industrial rooms, as well as for manufacturing such electric heaters. Ceiling film electric heater includes resistive radiating element having in plan view a meander shape and arranged between two layers of electric insulating films. Resistive radiating element is equipped with outputs to be connected to electric mains. Parallel strips of resistive radiating element are connected in series by means of their L-shaped bending towards the next strip transversely on one and the other side. Edges of upper and lower electric insulating layers are connected be means of tape with self-adhesive base. According to invention, room heating system includes heat insulator representing a foam heat-insulating material with reflecting layer. Outputs of resistive radiating element of ceiling film electric heater are connected via control and protection devices to power network. Device for manufacturing the bed of ceiling film electric heater includes uncoiler for strips of resistive radiating element, uncoilers of upper and lower layers of electric insulating films, device for supply of tape with self-adhesive base, laminating machine with thermal shafts and winding shafts of the ready bed, which are installed in one process line. ^ EFFECT: low production cost and possible use in large-scale production. ^ 16 cl, 9 dwg