Power assembly test room with silencing and sound-insulating system

The utility model relates to the technical field of a power assembly testing device, in particular to a power assembly test room with a silencing and sound-insulating system, which comprises a sound-insulating wall as well as a dynamometer/motor room and a power testing room which are separated by t...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	GU CHUNNIAN, MA WEIREN, XUE HAOWEN, ZOU QI, SUN HONGFEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	BUILDING CEILINGS FIXED CONSTRUCTIONS FLOORS GENERAL BUILDING CONSTRUCTIONS INSULATION OR OTHER PROTECTION OF BUILDINGS MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING PHYSICS ROOFS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR WALLS, e.g. PARTITIONS
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Beschreibung
Zusammenfassung:	The utility model relates to the technical field of a power assembly testing device, in particular to a power assembly test room with a silencing and sound-insulating system, which comprises a sound-insulating wall as well as a dynamometer/motor room and a power testing room which are separated by the sound-insulating wall. The power assembly test room with the silencing and sound-insulating system can play the role of absorbing and insulating noise in the dynamometer/motor room, thus effectively reducing the influences of the noise generated in the dynamometer/motor room on the power testing room, purifying the external interference when the noise test is implemented on each part in the power testing room and guaranteeing the noise testing precision on each part in the power testing room to the greatest extent.