Generator set telescopic mute damping box body

• Main Author: HUANG CHANGYU
• Format: Patent
• Language: Chinese; English
• Published: 01.01.2019
• Subjects: BLASTING; COMBUSTION ENGINES; COMBUSTION ENGINES IN GENERAL; ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS; INTERNAL-COMBUSTION PISTON ENGINES; LIGHTING; MEANS FOR DAMPING VIBRATION; MECHANICAL ENGINEERING; SHOCK-ABSORBERS; SPRINGS; THERMAL INSULATION IN GENERAL; WEAPONS

The invention relates to a generator set telescopic mute damping box body and belongs to the field of sound insulation, noise reduction and damping. A transverse bracket comprises a left side bracketand a right side bracket; rails arranged on the left side bracket and the right side bracket separately are correspondingly arranged left and right; a mute box body assembly is arranged on a main frame in a matched manner and comprises a plurality of stages of independent mute box bodies; every two adjacent mute box bodies are mounted together in a sleeving manner; the mute box bodies are gradually enlarged from inside to outside and are matched with a plurality of groups of rails in one-to-one correspondence; and a mute door body is arranged on the outer side of the mute box body on the outermost side. Through the freely telescopic box body, the noise reduction treatment can be realized when the generator sets with different sizes work, and a damping and noise reducing device at the bottom of the generator set is