SNOW MELTING ROOF STRUCTURE OF MULTI-STORY GREENHOUSE

摘要

To equalize the shape and amount of snow blocks that slide down the roof, stabilize snow melting performance, and reduce snow melting energy.SOLUTION: In a snow-melting roof structure of a multi-story greenhouse where a roof film 34 is fastened by a film fastener 40, a heat transfer member 60 having good heat transfer performance is disposed on the roof top portion, roof end surface end portion, and roof rafter portion 30 parallel to the sliding direction. The heat transfer member 60 may be formed by thickening a film fastener 70 or by incorporating a heating element 82 in a film fastener 80.SELECTED DRAWING: Figure 7