Gearbox cooling device of wind turbine generator

The utility model relates to the technical field of cooling devices, in particular to a gearbox cooling device of a wind turbine generator, which comprises a box body, a gear set, a generator, a cooler, a heat exchanger and a fixing mechanism, the gear set is arranged inside the box body, an output...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	ZHANG BO, HU JUNGAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	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
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of cooling devices, in particular to a gearbox cooling device of a wind turbine generator, which comprises a box body, a gear set, a generator, a cooler, a heat exchanger and a fixing mechanism, the gear set is arranged inside the box body, an output shaft of the gear set is connected with the generator, the cooler is arranged on the side wall of the gear set, and the heat exchanger is arranged on the side wall of the cooler. A heat exchanger used for absorbing heat of the generator is arranged on the inner wall of the box body, a connecting rod is arranged on the side wall of the cooler, an opening is formed in the side wall of the box body, a mounting plate is arranged on the side wall of the opening, a clamping groove is formed in the side wall of the mounting plate, and a fixing mechanism used for fixing the connecting rod is arranged in the clamping groove. The fixing mechanism comprises a first clamping plate and a second clamping plate which are opposite