2 results about "Icicle" patented technology

The invention discloses an intelligent icicle prevention system and method for a bridge high tower cross beam. The system comprises a plurality of groups of steel plate ice melting grooves; studs are fixedly arranged on the inner bottom face of the steel plate ice melting groove in an array mode, and multiple sets of electric heat tracing assemblies are laid. A tank bottom temperature sensor and a tank bottom water quantity sensor are arranged below the electric heat tracing assembly; the electric heat tracing assembly is electrically connected with a signal output module in the intelligent control cabinet; the tank bottom temperature sensor, the tank bottom water quantity sensor and a base body temperature sensor mounted on a bridge high tower cross beam are electrically connected with a signal receiving module and a display module in the intelligent control cabinet; a heat conduction net is laid above the electric heat tracing assembly; a steel pressing plate sleeved with the stud is pressed on the heat conduction net; a thermal insulation layer is arranged on the outer bottom surface of the steel plate ice melting groove; the two ends of the steel plate ice melting groove are provided with closed end drainage pools with the upper ends open. The invention further discloses an intelligent anti-icicle method for the bridge high tower cross beam. The system disclosed by the invention is high in practicability, good in economical efficiency, intelligent and durable. The method has the advantages of multi-index intelligent control and low energy consumption, and is suitable for popularization.

This invention discloses a porcelain insulator with a snow and ice removal structure and its manufacturing method, relating to the field of insulators. It includes a lower insulating column, an upper insulator, a snow removal assembly, and a central connecting bolt. By setting an upper insulator with a size larger than the lower insulating column's skirt, it can effectively block the lower insulating structure, confining most of the snow accumulation to the surface of the upper insulator. Furthermore, the icicles formed at the edges of the upper insulator are difficult to connect with the snow and ice on the lower insulating column. Through a sliding connecting seat cooperating with the central connecting bolt fixed to the crossarm, the swaying kinetic energy of the transmission line is converted into the up-and-down sliding of the snow removal assembly relative to the upper insulator. This sliding motion drives multiple vibrating plates to periodically squeeze and scrape the surface of the upper insulator, causing the accumulated snow and ice to loosen, break, and slide off. This allows for timely de-icing without additional energy or manual intervention.