Exhaust pipe and fresh air device with same

The exhaust pipe comprises a transition pipe section and an air inducing pipe section, the transition pipe section is connected with the air inducing pipe section, an air inlet is formed in the end, away from the air inducing pipe section, of the transition pipe section, an air outlet is formed in t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	WANG QIANQIAN, XIA GUANGHUI, XU FENGSEN, GUO ZICHAO, LIN JINHUANG, HE ZHENJIAN
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The exhaust pipe comprises a transition pipe section and an air inducing pipe section, the transition pipe section is connected with the air inducing pipe section, an air inlet is formed in the end, away from the air inducing pipe section, of the transition pipe section, an air outlet is formed in the end, away from the transition pipe section, of the air inducing pipe section, and the air inlet and the air outlet are arranged at a preset angle; wherein the transition pipe section is provided with a first tubular section extending in the extending direction of the transition pipe section, the bottom edge of the first tubular section is provided with a first transition section, the first transition section is a curve and is provided with a first end point and a second end point which are oppositely arranged, the first end point is located at the air inlet, and the second end point is connected with the air inducing pipe section; the included angle theta between the straight line formed by connecting the first