| 摘要 |
FIELD: agriculture; rodents control. ^ SUBSTANCE: proposed device has housing, audio signal generator with acoustic instrument and program unit with high-voltage source. Device is furnished also with ozone-distributing flexible corrugated hollow hose made of dielectric ozone-resistant material. High-voltage cable with projection on outer surface and provided with alternating non-insulated sections is placed inside hose. Device is provided with reversible ventilating set connected with ozone-distribution hose by flexible air duct. Ozone-distributing hose is provided with holes lengthwise the hose located in cavities of hose from side adjoining the floor. ^ EFFECT: enlarged sphere of application, reduced energy consumption at storage of agricultural products. ^ 2 dwg |
