Cooling water preheating device of generator set

• Main Authors: LUO JINXIU, LIU QIANGZHI, LIU YONGSHENG, LIU BINZHI
• Format: Patent
• Language: Chinese; English
• Published: 08.03.2024
• Subjects: BLASTING; COMBUSTION ENGINES; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDEDFOR; STARTING OF COMBUSTION ENGINES; STEAM ENGINES; WEAPONS

The invention is suitable for the technical field of generator sets, and provides a generator set cooling water preheating device which comprises a butt joint elbow detachably connected to a waterway pipeline, a water inlet pipe and a water outlet pipe. The mounting shell coincides with the axis of the water outlet end, the interior of the mounting shell is rotationally connected with a rotating assembly and a plurality of turbulent flow blades arranged on the rotating assembly, and a heating wire is embedded in each turbulent flow blade; the heating wire extends to the end, away from the turbulent flow blade, of the rotating assembly and forms a wire frame with a closed loop in the mounting shell. And the permanent magnet is fixedly arranged on the inner wall of the mounting shell, so that an external elbow structure capable of being added is arranged, a preheating device can be added under the condition that a heat exchanger is fixed, the preheating efficiency of cooling water is optimized, and meanwhile, a