Air pipe structure with noise reduction and heat preservation functions

The utility model discloses an air pipe structure with noise reduction and heat preservation functions, which belongs to the technical field of building air pipes and comprises an air pipe, a hanging ring, a sound insulation layer, a positioning strip and a heat preservation layer. The hanging rings...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	LI ZHIFENG, YANG YU, HAO YUEPENG, WANG XIAOTAO, FU YADI, WANG JINGLU, NIE XIAOSHUAI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BLASTING 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 THERMAL INSULATION IN GENERAL WEAPONS
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Beschreibung
Zusammenfassung:	The utility model discloses an air pipe structure with noise reduction and heat preservation functions, which belongs to the technical field of building air pipes and comprises an air pipe, a hanging ring, a sound insulation layer, a positioning strip and a heat preservation layer. The hanging rings are arranged on the air pipe at intervals and connected with the air pipe supporting and hanging frame. The sound insulation layer is attached to the surface of the air pipe. The positioning strips sleeve the outer side of the sound insulation layer at intervals; the heat preservation layer is pasted on the sound insulation layer and fixedly connected with the positioning strips through heat preservation nails. The positioning strips are arranged on the outer side of the sound insulation layer at intervals, fixed connecting points can be provided for the heat preservation layer on the basis that the sound insulation layer is fixed, and the sound insulation layer and the heat preservation layer are stably installed