PROBLEM TO BE SOLVED: To provide a device for collecting dew condensation water for plastic greenhouses, for collecting dew condensation water adhering to the inside of a transparent or translucent synthetic resin sheet spread on a framework of an arch pipe. SOLUTION: This device for collecting dew condensation water is made of pinching metal fittings (A) of a crank-shaped or U-shaped cross section, a gutter B inserted into the pinching metal fittings (A) toward the same direction, and a tightening member C detachably attached to the pinching metal fittings (A) and tightening the gutter B. The pinching metal fittings (A) are made of a pair of opposed pinching pieces 1 and 2, openings 3 and 3 formed on the end of each of the pinching pieces 1 and 2, and a pair of opposed hooks 4 and 5 regulating the opening width of each of the openings 3 and 3. The gutter B and a mortise frame D for fixing a vinyl sheet are held in the pinching metal fittings (A) by inserting the mortise frame D into the openings 3 and 3 in a direction crossing the gutter B at right angles, and attaching the tightening member C to the pinching metal fittings (A). COPYRIGHT: (C)2010,JPO&INPIT
