Aero-engine gear oil pump shell

• Main Authors: ZHAO RUIQI, ZHANG JIAN, LI XUENIAN
• Format: Patent
• Language: Chinese; English
• Published: 06.02.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTMACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENTPUMPS; WEAPONS

The utility model discloses an aero-engine gear oil pump shell, and relates to the technical field of oil pump shells. The aero-engine gear oil pump shell comprises a shell body, the two sides of the shell body are connected with oil pipes in a penetrating mode, the outer walls of the oil pipes are connected with oil pumps in a sleeved mode, the two sides of each oil pump are connected with heat dissipation fins, the two sides of each heat dissipation fin are provided with heat dissipation devices, and the heat dissipation devices are connected to the inner wall of the shell body. The left end of an oil pipe penetrating through the two sides of the shell is an oil inlet, and the right end of the oil pipe is an oil outlet, so that the oil pipe is sleeved with an oil pump, heat is conducted through heat dissipation fins on the two sides of the oil pump, heat conducted out by the heat dissipation fins is cooled through heat dissipation devices on the two sides of the shell, and the heat is exhausted through an e