| 摘要 |
PROBLEM TO BE SOLVED: To provide equipment for snow removal blowing off snow by strong low-temperature air while blowing off snow, instantaneously melting snow and changing it into a liquid before snow falling on a roof and a road surface cumulates. SOLUTION: The equipment for snow removal is composed of an air blowoff duct 2 installed in parallel with the surface of the roof 1 in the same direction as the ridge beam and purlin of the roof 1, a blast duct 3 being connected to the duct 2 and transferring low-temperature air, an air blower 5 connected to the duct 3 through an electric damper 4, an attic duct 6 branched from the air blower 5 and piped in an attic space, a branched chamber 7 connected to the duct 6 and mounted on the lower section of a pole plate, a suction duct 10 for an indoor section being connected to the branched chamber 7 and having a suction duct 9 for an attic having a suction grille 8 in the attic space in the vicinity of the pole plate and the suction grille 8 in a staircase ceiling in the indoor section, an auxiliary heating duct 11 branched from the air blower 5 and piped along the exterior wall surface of a building, and an auxiliary boiler 12 connected to the duct 11 and secured in the indoor section.
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