Novel wind shield device

The utility model provides a novel wind protection cover device which comprises a cover ring, one side of the cover ring abuts against a refrigeration mechanism, the other side of the cover ring is provided with a fan mechanism, an air channel is arranged in the cover ring, the inner wall of the air...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GUO ZEQIN, ZENG MENGYANG, WANG ZUOTIAN, YI ZEJIANG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING COOLING OF INTERNAL-COMBUSTION ENGINES COOLING OF MACHINES OR ENGINES IN GENERAL ENGINE PLANTS IN GENERAL HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING STEAM ENGINES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model provides a novel wind protection cover device which comprises a cover ring, one side of the cover ring abuts against a refrigeration mechanism, the other side of the cover ring is provided with a fan mechanism, an air channel is arranged in the cover ring, the inner wall of the air channel and the outer wall of the fan mechanism are arranged at intervals, and air passing through the air channel is blown to the fan mechanism from the refrigeration mechanism under the action of the fan mechanism. The first ring body is arranged in the air channel, a channel is formed in the first ring body and communicates with the air channel, the two ends of the channel extend towards the refrigerating mechanism and the fan mechanism in the extending direction of the air channel, and the radial inner diameter of the end, facing the fan mechanism, of the channel is not larger than the radial outer diameter of the fan mechanism; the first ring body is arranged in the cover ring to block the interval between th