Gooseneck type air pipe head with protection function

The utility model discloses a gooseneck type air pipe head with a protection function, which comprises a pipe body, the pipe body is provided with a first cavity, the first cavity is provided with a first support frame, the first support frame is provided with a fan, the bottom of the pipe body is p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	CAO SHOUXIAN, NI LINCHAO, NI YANTU
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING TAPS THERMAL INSULATION IN GENERAL VALVES WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses a gooseneck type air pipe head with a protection function, which comprises a pipe body, the pipe body is provided with a first cavity, the first cavity is provided with a first support frame, the first support frame is provided with a fan, the bottom of the pipe body is provided with a first pipeline, and the bottom of the first pipeline is provided with a second pipeline. The first pipeline is provided with a second cavity and is communicated with the first cavity, a first hollow cylinder is arranged at the top of the first pipeline, first concave cavities are formed in the outer wall of the first hollow cylinder and the inner wall of the second cavity, and a second supporting frame is arranged at the bottom of the first hollow cylinder. The sealing cover is matched with the first concave cavity, and the cap cover is matched with the second concave cavity, so that the interiors of the pipe body, the extension pipe, the first pipeline and the second pipeline are prevented from bein