SNOW MELTING ROOF STRUCTURE FOR CONTINUOUS RIDGE GREENHOUSE

摘要

To provide a snow melting structure for continuous ridge greenhouses which can prevent dome phenomenon which is a situation where snow lump created through snow accumulation is compressed and snow only around a heating source melts away and allows heat transmission performance of the heating source to be maximized.SOLUTION: In continuous ridge greenhouses 1 connecting at a valley gutter part 4 eaves of adjacent tilting roofs 3 of a unit greenhouses, a heat source in a long surface type is arranged in the valley gutter part 4 in a vertical direction. The heat source in the long surface may perform as a snow melting board 10 to which hot water or hot air is supplied. Further, the snow melting board 10 is configured by laminating snow melting pipes 14 in a tube shape.SELECTED DRAWING: Figure 4