Protective cover for steam turbine bearing vibration sensor

Protective cover for steam turbine bearing vibration sensor

The utility model discloses a protective cover for a steam turbine bearing vibration sensor, and belongs to the technical field of steam turbine sensor accessory manufacturing. The protective cover of the steam turbine bearing vibration sensor has the functions of isolating high temperature, dehumid...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHANG WEIJIANG, TANG GUANGTONG, GAO XIANG, MOU FAHAI, WANG WENYING
Format: Patent
Sprache:eng
Schlagworte:
BLASTING
ENGINE PLANTS IN GENERAL
HEATING
LIGHTING
MACHINES OR ENGINES IN GENERAL
MECHANICAL ENGINEERING
NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES
STEAM ENGINES
WEAPONS
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Beschreibung
Zusammenfassung:The utility model discloses a protective cover for a steam turbine bearing vibration sensor, and belongs to the technical field of steam turbine sensor accessory manufacturing. The protective cover of the steam turbine bearing vibration sensor has the functions of isolating high temperature, dehumidification and impact resistance and comprises a protective cover body, a protective cover base connected with the bottom of the protective cover body, and a compressed air connecting pipe connected with the side face of the protective cover body. The protective cover body is of a semi-closed structure and is provided with an opening in the front side. The protective cover body is composed of an outer layer steel plate, a thermal insulation layer and an inner layer steel plate, a connecting opening is formed in the side face of the protective cover body, and the compressed air connecting pipe is communicated with an inner cavity of the protective cover body through the connecting opening in the side face of the protective cover body. The protective cover is simple in design, easy to implement, low in energy consumption and applicable to various occasions needing sensor protection.