| 摘要 |
PURPOSE: A pipe supporter for greenhouses is provided to adjust the height of pipes with ease and to prevent the lower pipe from corroding by the ground. CONSTITUTION: A pipe supporter for greenhouses comprises a raising/lowering cylinder(10), a laying fixture(20), and a rubber packing(30). The raising/lowering cylinder includes a screw fastening portion(11) on the external thereof, a tightening groove(12) at the top, and a first water drain hole at the bottom. A lower part of a pipe(p) is inserted into the raising/lowering cylinder. The laying fixture includes a screw fastening groove(21) on the inner surface thereof, and a reinforcing rib(23) and a second water drain hole thereon. The rubber packing enters into the raising/lowering cylinder so as to prevent waterdrops or moisture from coming into the pipe. |
