Heat exchange tube, heat exchanger and air conditioner

The invention discloses a heat exchange tube which comprises a heat exchange tube body, the heat exchange tube body is provided with at least one heat exchange enhancement section and at least one resistance reduction section, and the heat exchange enhancement section and the resistance reduction se...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HOU ZEFEI, CHU WENXIAO, WANG QINGXIAN, ZHANG HAO
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING BLASTING DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OFGENERAL APPLICATION HEAT EXCHANGE IN GENERAL HEATING LIGHTING MECHANICAL ENGINEERING RANGES VENTILATING WEAPONS
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Beschreibung
Zusammenfassung:	The invention discloses a heat exchange tube which comprises a heat exchange tube body, the heat exchange tube body is provided with at least one heat exchange enhancement section and at least one resistance reduction section, and the heat exchange enhancement section and the resistance reduction section are arranged in the flowing direction of fluid in the heat exchange tube. Wherein a plurality of concave grooves are formed in the inner wall of the resistance reduction section. The enhanced heat exchange section and the resistance reduction section are arranged on the inner wall of the heat exchange pipe body, so that the heat exchange efficiency of the heat exchange pipe can be improved, and meanwhile, the flowing speed of a heat exchange working medium in the heat exchange pipe is increased. The invention further discloses a heat exchanger adopting the heat exchange tube, and the heat exchange efficiency of the heat exchanger is improved. The invention further discloses an air conditioner adopting the hea