Air pipe convenient to install for ventilation system
The utility model discloses a ventilation system's air duct convenient to install, including air duct, connecting mechanism and cleaning mechanism, connecting mechanism and cleaning mechanism are both provided on the air duct, connecting mechanism includes connecting piece, fixed bolt, mounting...
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Main Authors | , |
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Format | Patent |
Language | Chinese English |
Published |
04.01.2022
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Subjects | |
Online Access | Get full text |
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Summary: | The utility model discloses a ventilation system's air duct convenient to install, including air duct, connecting mechanism and cleaning mechanism, connecting mechanism and cleaning mechanism are both provided on the air duct, connecting mechanism includes connecting piece, fixed bolt, mounting plate, pressure spring and spacing plate, the outer surface of air duct is fixedly sleeved with connecting piece. The connecting piece, the fixing bolt, the mounting plate, the pressure spring and the limiting plate are matched for use, so that the two adjacent air pipes can be quickly connected and fixed, the operation is simple, the situation that the joint of the two air pipes is loosened due to vibration of airflow can be effectively prevented, and the service life of the air pipes is prolonged. According to the air purification and dust removal device, the limiting assemblies, the linear modules, the rotating rollers and the sliding rails are arranged and used in cooperation, the purification and dust removal net |
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Bibliography: | Application Number: CN202121570125U |