Oil collecting device, adapter ring and wind generating set comprising oil collecting device
The utility model provides an oil collecting device, an adapter ring and a wind generating set comprising the oil collecting device. The oil collecting device comprises an oil collecting pool; the adapter ring comprises a stator part which is relatively fixed with the tower drum; the rotor part is r...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The utility model provides an oil collecting device, an adapter ring and a wind generating set comprising the oil collecting device. The oil collecting device comprises an oil collecting pool; the adapter ring comprises a stator part which is relatively fixed with the tower drum; the rotor part is relatively fixed with the cabin; the bearing is arranged between the rotor part and the stator part,so that the rotor part can rotate relative to the stator part along with the yawing action of the cabin; and an oil conduit, the oil guide pipe assembly comprises a cabin inner oil guide pipe and a tower inner oil guide pipe, one end of the cabin inner oil guide pipe is communicated with an oil outlet of the oil collecting pool, the other end is communicated with an oil inlet of a rotor oil guidechannel of the rotor part, one end of the tower inner oil guide pipe is communicated with an oil outlet of a stator oil guide channel of the stator part, and the other end of the tower inner oil guidepipe extends to the tower |
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