Speed increasing box of vapour compressor

• Main Authors: JIANG LIJUN, SUN HAO, HE BIN, HUO WENHAO, GAO FUYA, YUAN JIANBAO
• Format: Patent
• Language: Chinese; English
• Published: 17.01.2020
• Subjects: BLASTING; ENGINEERING ELEMENTS AND UNITS; GEARING; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; LIGHTING; MECHANICAL ENGINEERING; THERMAL INSULATION IN GENERAL; WEAPONS

The invention belongs to the technical field of vapour compressor equipment, and particularly discloses a speed increasing box of a vapour compressor. The speed increasing box includes a sensor mounting plate fixed to the outer part of a lower box body of the speed increasing box, and the sensor mounting plate is provided with five through holes; five lines of bearing temperature detector lines and shaft vibration probe sensor lines are introduced from the through holes correspondingly, after the five lines are introduced from the through holes, the five lines are simultaneously fixed to the end surface of the inner side of a high speed rotor group in a speed increasing box body, and the free ends of the five lines are fixed above glands of five bearings in the speed increasing box body correspondingly. According to the speed increasing box with the structure, the problems that in the prior art, the five sensor lines in the speed increasing box body are complicated and unevenly arranged, and the workload is i