Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ELECTRIC RUST PREVENTING DEVICE FOR POWER TRANSMISSION STEEL TOWER AND ELECTRIC RUST PREVENTING METHOD FOR POWER TRANSMISSION STEEL TOWER
To provide an electric rust preventing device for power transmission steel tower and an electric rust preventing method for power transmission steel tower capable of being easily installed and having no adverse effect on strength balance of whole power transmission steel tower.SOLUTION: Normally an insulation coating is coated on a power transmission steel tower 2 and an insulation coated film is formed, but the insulation coated film is degraded with time and rain water soaks into a crack when crack is generated. On the other hand, rain water during raining electrifies between an anode 3 and the power transmission steel tower 2 at a recess 13 and conducts, and current flows between the anode 3 and the power transmission steel tower 2. By current flows between the power transmission steel tower 2 and the anode 3, reverse electric reaction is achieved in the case that the power transmission steel tower 2 is corroded (oxidized) and corrosion of the power transmission steel tower 2 is prevented. Power is also fed to the anode 3 itself from a battery 5 via a lead wire 14, and it is not happen that it is consumed earlier as a mere sacrificial anode.SELECTED DRAWING: Figure 1
【課題】 簡単に設置可能で、送電鉄塔全体の強度バランスに悪影響を与えることがない送電鉄塔用電気防錆装置及び送電鉄塔用電気防錆方法を提供する。【解決手段】 送電鉄塔２には通常絶縁塗料が塗布され、絶縁塗膜が形成されているが、時間が経過し、絶縁塗膜が劣化し、亀裂が生じた場合にはその亀裂に雨水が染込む。一方、雨天時の雨水は凹所１３においてアノード３と送電鉄塔２間を通電させて導通し、アノード３と送電鉄塔２間に電流が流れる。ここで、送電鉄塔２とアノード３との間に電流が流れることで、送電鉄塔２が腐食（酸化）する場合の逆の電気反応が実現され、送電鉄塔２の腐食が防止される。アノード３自体もバッテリー５からリード線１４を介して給電されており、単なる犠牲陽極として早期に消耗することはない。【選択図】図１
ELECTRIC RUST PREVENTING DEVICE FOR POWER TRANSMISSION STEEL TOWER AND ELECTRIC RUST PREVENTING METHOD FOR POWER TRANSMISSION STEEL TOWER
To provide an electric rust preventing device for power transmission steel tower and an electric rust preventing method for power transmission steel tower capable of being easily installed and having no adverse effect on strength balance of whole power transmission steel tower.SOLUTION: Normally an insulation coating is coated on a power transmission steel tower 2 and an insulation coated film is formed, but the insulation coated film is degraded with time and rain water soaks into a crack when crack is generated. On the other hand, rain water during raining electrifies between an anode 3 and the power transmission steel tower 2 at a recess 13 and conducts, and current flows between the anode 3 and the power transmission steel tower 2. By current flows between the power transmission steel tower 2 and the anode 3, reverse electric reaction is achieved in the case that the power transmission steel tower 2 is corroded (oxidized) and corrosion of the power transmission steel tower 2 is prevented. Power is also fed to the anode 3 itself from a battery 5 via a lead wire 14, and it is not happen that it is consumed earlier as a mere sacrificial anode.SELECTED DRAWING: Figure 1
【課題】 簡単に設置可能で、送電鉄塔全体の強度バランスに悪影響を与えることがない送電鉄塔用電気防錆装置及び送電鉄塔用電気防錆方法を提供する。【解決手段】 送電鉄塔２には通常絶縁塗料が塗布され、絶縁塗膜が形成されているが、時間が経過し、絶縁塗膜が劣化し、亀裂が生じた場合にはその亀裂に雨水が染込む。一方、雨天時の雨水は凹所１３においてアノード３と送電鉄塔２間を通電させて導通し、アノード３と送電鉄塔２間に電流が流れる。ここで、送電鉄塔２とアノード３との間に電流が流れることで、送電鉄塔２が腐食（酸化）する場合の逆の電気反応が実現され、送電鉄塔２の腐食が防止される。アノード３自体もバッテリー５からリード線１４を介して給電されており、単なる犠牲陽極として早期に消耗することはない。【選択図】図１
ELECTRIC RUST PREVENTING DEVICE FOR POWER TRANSMISSION STEEL TOWER AND ELECTRIC RUST PREVENTING METHOD FOR POWER TRANSMISSION STEEL TOWER
送電鉄塔用電気防錆装置及び送電鉄塔用電気防錆方法
TERADA NAOKI (Autor:in) / ITABASHI YUKIO (Autor:in)
21.02.2019
Patent
Elektronische Ressource
Japanisch
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