Plastic magnetic ring for turbine rotor of automobile heating pump

• Main Authors: XU HAIYING, LI LING, ZOU JIAWEI, SHEN CHENYAN, XIE JUN, QIAN CHUNXIA
• Format: Patent
• Language: Chinese; English
• Published: 05.04.2024
• Subjects: BLASTING; HEATING; LIGHTING; MECHANICAL ENGINEERING; NON-POSITIVE DISPLACEMENT PUMPS; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS; WEAPONS

The utility model discloses an automobile heating pump turbine rotor plastic magnetic ring which comprises a magnetic ring body, a heat dissipation layer is arranged on the inner side wall of the magnetic ring body, and a plurality of heat dissipation plates arranged at intervals are fixedly connected into the heat dissipation layer. A lubricating layer is fixedly connected to the inner side of the heat dissipation layer, an annular oil storage cavity is formed in the inner side wall of the lubricating layer, an oil outlet hole is formed in one side of the oil storage cavity, a one-way permeable membrane is arranged in the oil outlet hole, and wear-resistant layers are arranged on the upper side and the lower side of the outer wall of the oil outlet hole. According to the plastic magnetic ring, the heat dissipation layer is arranged, and the heat dissipation plate is arranged in the heat dissipation layer, so that heat dissipation is facilitated when the plastic magnetic ring works, the heat dissipation effec