LIVING THING STICKING PREVENTIVE DEVICE

摘要

PURPOSE:To prevent sticking of harmful living things by mounting a plurality of various shapes of electrodes to a soft insulating sheet, loading them to the side and bottom of a structure, and applying an alternating voltage to every electrode to form a magnetic field. CONSTITUTION:A structure 3 is formed of a U-shaped intake-channel 2 of a water-intake 1. The water contact surface of the structure 3 is at the side 5 and bottom 6, and they form a barrier formation region. A living thing sticking preventive device is so formed that a plurality of linear and strip-shaped electrodes 8 as good conductors are mounted approximately in parallel to a soft insulating sheet 7 with a sewing string 9 and that they are loaded to the side 5 and bottom 6 of the structure 3. In addition, they are connected to every electrodes 8 from DC power supply 10 with cords 11. After that, voltage is applied to every electrodes so as to make it as alternating poles, and the film- like magnetic field is formed over the whole surface of the insulating sheet 7. According to the constitution, sticking of harmful living things can be only prevented without giving any influence to living things such as fishes.