3results about How to "Reduce vortex" patented technology

The application provides a liquid outlet device and a liquid cooling tank. The liquid outlet device comprises a cavity. The cavity is arranged in the liquid cooling tank and communicates with the inside of the liquid cooling tank. One side of the cavity is provided with an opening. A filter screen is arranged on the opening. A vortex prevention device is arranged in the cavity. A liquid inlet channel of the vortex prevention device communicates with the inside of the cavity. The liquid inlet channel extends along the radial direction of the vortex prevention device to a liquid outlet channel of the vortex prevention device and communicates with the liquid outlet channel. The liquid outlet channel of the vortex prevention device extends out of the cavity. In the case that the liquid coolant in the inside of the liquid cooling tank overflows into the inside of the cavity through the filter screen, the liquid coolant in the inside of the cavity flows out of the cavity through the vortex prevention device. The application improves or solves the problem of reduced heat dissipation efficiency caused by the liquid outlet device of the liquid cooling tank mixing a large amount of air bubbles into the main pipeline, and improves the heat dissipation efficiency.

This utility model relates to the field of air compressors, and more particularly to an air compressor for glass manufacturing. It includes an air compressor housing, a first air inlet plate rotatably connected to the left side of the housing, a guide frame on the first air inlet plate, a radiator in the middle of the housing, a heat dissipation vent on the upper right side of the housing, a cooling fan mounted on the vent, a heat dissipation frame mounted on the upper right side of the housing, and a second air inlet plate rotatably connected to the right side of the housing. This utility model precisely guides airflow through the dual-guided first and second air inlet plates, significantly reducing inlet turbulence losses and minimizing vortices. The converging heat dissipation frame accelerates exhaust through the Venturi effect, enhances the suction force of the cooling fan, significantly improves heat exchange efficiency, solves the problem of high-temperature compressed air retention, and reduces equipment heat load and operating energy consumption.

The utility model discloses an air outlet structure of a dedusting cover at a steel ladle pouring station, which relates to the technical field of dedusting of metallurgical equipment and comprises an air guide pipe laid along the surface of the dedusting cover, one end of the air guide pipe is connected with an air outlet body, and the other end of the air guide pipe extends above a crystallizer and is used for directionally guiding airflow; the air outlet body is connected with the air guide pipe, the section of the air outlet body is of a wedge-shaped structure, and the area of the section is gradually increased from the end connected with the air guide pipe to the far end so as to enhance the air gathering effect and enlarge the smoke dust gathering range; the reinforcing triangular body is arranged at the bottom of the air outlet body, and the two sides are fixedly connected with the side wall of the dust hood to form an integral rigid supporting structure. The air duct structure is optimized through the air outlet body of the wedge-shaped structure, airflow vortex can be reduced, and compared with an original dust hood air outlet, the air gathering effect is enhanced, so that the effective smoke dust gathering range is enlarged, and dust can be effectively prevented from overflowing.