| 摘要 |
PURPOSE: An agricultural blower using fruit oil is provided to supply oxygen-rich hot air, and to be easily and conveniently installed regardless of installation space. CONSTITUTION: An agricultural blower comprises the following units. A long circular tube-shaped discharge pipe(20) is connected to an air outlet through which the air is discharged from a blower(10) consisting especially of a motor(11) and fan(12). The discharge pipe has an extension portion(21) whose diameter becomes wider and then narrower toward an inlet of the discharge pipe. A heat-generating pipe(30) integrated with a radiation fin(33) is installed in the discharge pipe. The heat-generating pipe fits the inner space of the discharge pipe. The heat-generating pipe is filled with fruit oil(31) and includes an electric heater(32) on one side thereof. The end parts of the extension portion are inclined and extended from the heat-generating pipe. A closing cap and fixing ring are positioned in the inner and outer surface of the extension portion. |
