The invention provides a device and a method for preventing biofouling of a marine propeller. The device comprises a marine propeller, a control switch, a power supply and a heating clamp, the heatingclamp is used for clamping and fixing marine propeller blades, the heating clamp is connected with the control switch through a cable and further connected to the power supply, the power supply supplies power to the heating clamp, the marine propeller is heated through the heating clamp, and the control switch is used for controlling heating time and setting a heating temperature threshold value.The invention provides an means for preventing biofouling of the surface of a blade which is installed on site, efficiently without dead corners. As long as the heating clamp is powered on for heating, heat can be transmitted to any metal conduction position along the metal blade surface of a propeller, no fouling dead angle is left, and revolutionary progress is brought to fouling prevention ofthe propeller. When the berthing time of a ship is over, the related heating clamps can be automatically unloaded under the repulsion effect of the electromagnets on the two sides, and adverse effectson normal work of the propeller are avoided.
本发明提供一种船用螺旋桨防生物污损的装置及方法,其包括船用螺旋桨、控制开关、供电电源、加热夹具,所述加热夹具用于夹持固定船用螺旋桨叶片,加热夹具通过缆线连接控制开关,进一步连至供电电源,供电电源为加热夹具供电,通过加热夹具对船用螺旋桨加热,控制开关用于控制加热时间、设定加热温度阈值。本发明提供了一种现场安装、高效、无死角的螺旋桨表面防生物污损手段。只要利用加热夹具通电加热,热量就会沿着螺旋桨金属叶面传输至任何金属导通的位置,不会留有污损的死角,这给螺旋桨的防污损带来革命性的进步。当船只停泊时间结束后,相关的加热夹具可以在两侧电磁铁的排斥作用下,自行卸载,而不会对螺旋桨的正常工作带来不利的影响。
Device and method for preventing biofouling of marine propeller
一种船用螺旋桨防生物污损的装置及方法
2020-08-07
Patent
Elektronische Ressource
Chinesisch
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