Rotary shaft structure of air conditioning unit with large air volume

• Main Authors: HUANG HAI, CHEN HUA, WANG LIANGTIAN, LIN TEYAO, OUYANG TI
• Format: Patent
• Language: Chinese; English
• Published: 27.08.2014
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; 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; RANGES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; VENTILATING; WEAPONS

The utility model provides a rotary shaft structure of an air conditioning unit with the large air volume. The rotary shaft structure comprises a center shaft welding part, a rotary joint welding part, a lower welding part and a mounting frame for fixing a heat exchange system. The center shaft welding part is broken from the middle and is connected with a gravity conversion plate in a matched mode. The middle portion of the center shaft welding part is suspended in the air, and the upper end and the lower end of the center shaft welding part are respectively provided with a connecting port. The rotary joint welding part is a fluid medium dynamic and static conversion sealing part and is connected with one connecting port of the center shaft welding part in a matched mode. The lower shaft welding part is connected with a driving device in a matched mode. By rotating the center shaft welding part, loading rotating movement of the air conditioning unit is achieved, a channel for conveying of fluid media is form