WATER DISCHARGE PIPE FOR PREVENTING SNOW ACCUMULATION AND SNOW-ACCUMULATION PREVENTING DEVICE USING IT

摘要

PROBLEM TO BE SOLVED: To provide a snow-accumulation preventing device of a simple structure, which can effectively prevent snow coverage over an entire roof.;SOLUTION: When snowfall is expected, a water-supply device is driven in advance. Then, the water in a water-storage tank, is pressurized by a pressurizing pump, and supplied to water discharge pipes 14, 16 through a water supply pipe and a water discharge distributor. The water discharge pipes 14, 16 have water-discharging holes 15, 17 directing upward for discharging water upwardly. Accordingly, the snow, including the snow 906, 908 near a ridge of a roof 10, is well prevented from accumulating over the entire roof.;COPYRIGHT: (C)2007,JPO&INPIT