Fan monitoring device

• Main Authors: CHENG HAO, XIE JUNFENG, ZHAO JIGUO, ORI TSUYOSHI, ZHANG MINQIANG
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• 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 provides a fan monitoring device which is used for monitoring a fan and comprises a first telescopic mechanism arranged below the fan and capable of moving relative to the fan; the second telescopic mechanism is arranged on one side of the fan and can move relative to the fan; and a monitoring mechanism. The monitoring mechanism comprises a wind direction detection assembly, the wind direction detection assembly comprises a connecting piece, a wind indicator and a first magnetic piece, one end of the connecting piece is connected with the first telescopic mechanism, the wind indicator is rotationally connected to the other end of the connecting piece and comprises a header and an empennage, the first magnetic piece is arranged on the header, and the header is used for pointing to the fan when the fan rotates normally; the sensing assembly is connected to the end, away from the fan, of the second telescopic mechanism and used for abutting against the empennage when the fan rotates normally. T