| 摘要 |
PROBLEM TO BE SOLVED: To provide a fan-type pest-controlling device capable of providing the maximum pest-controlling effect by a little driving energy. SOLUTION: This fan-type pest-controlling device has a body 16 impregnated with an active ingredient and holding the active ingredient having 1.0×10-4 mmHg vapor pressure at 30 deg.C, and a fan-type blower 10 driven with a motor 9 as a power source, and regulated so that the proportion of the value E1 of the current consumption of the motor 9 when the body 16 impregnated with the active ingredient is not set, to the value E2 of the current consumption when the body 16 impregnated with the active ingredient is set may be 5-25%. As a result, the controlling device can vaporize a large amount of the active ingredient by efficiently utilizing the energy for driving the motor, and the maximum pest-controlling effect is obtained by a little driving energy. |
