Engine oil cooling structure of engine

• Main Authors: ZHAO JINXUAN, WANG HAILONG, JIN GANG, JING MAOTING
• Format: Patent
• Language: English
• Published: 15.04.2015
• Subjects: BLASTING; COOLING OF INTERNAL-COMBUSTION ENGINES; COOLING OF MACHINES OR ENGINES IN GENERAL; CRANKCASE VENTILATING; ENGINE PLANTS IN GENERAL; HEATING; LIGHTING; LUBRICATING INTERNAL COMBUSTION ENGINES; LUBRICATING OF MACHINES OR ENGINES IN GENERAL; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model relates to an engine oil cooling structure of an engine. The engine oil cooling structure comprises an engine body and an engine oil cooler, the engine oil cooler comprises an engine oil cooler cover and an engine oil cooler chip, the engine body is provided with an engine body water cavity, an installation flange used for installing the engine oil cooler is arranged on the back of the engine oil cooler cover, the joint face of the engine oil cooler cover and the engine body is provided with an oil cooler seal ring, engine oil cooler chip installation bolts are installed on two side portions of the oil cooler cover, oil inlet and return holes are distributed in the engine oil cooler chip in an opposite corner mode, the engine oil cooler chip stretches into the engine body water cavity in an embedded mode, and an oil cooler pressure limiting valve is arranged in the middle of the engine oil cooler. The engine oil cooling structure has the advantages that the problems that the engine has insufficient engine oil cooling capacity and a spatial layout structure is too large are effectively solved, cooling efficiency is high, potential quality hazards are eliminated, installation is rapid, dismounting is convenient, maintenance is facilitated, and the service life of the engine is prolonged.