Silencer assembly

• Main Authors: ZHENG HUI, CHEN JUNMEI, ZHANG BO, WANG ZHENG, CHEN YAOYONG, WANG YANG, LI RUCAN, DUAN ZHAOZHENG, HUANG PENG, LIU QINGFENG
• Format: Patent
• Language: Chinese; English
• Published: 18.12.2020
• Subjects: BLASTING; ENGINE PLANTS IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL; HEATING; LIGHTING; MACHINES OR ENGINES IN GENERAL; MECHANICAL ENGINEERING; STEAM ENGINES; WEAPONS

The utility model provides a silencer assembly, and relates to the technical field of vehicle exhaust systems. The silencer assembly comprises a barrel and a heat insulation cover. And the barrel is communicated with the particle catcher. Wherein the heat insulation cover is arranged inside the cylinder body and connected with the inner wall of the cylinder body, the heat insulation cover comprises a heat insulation plate arranged inside the cylinder body and an end cover arranged between the inner wall of the cylinder body and the heat insulation plate, a heat insulation cavity is formed between the end cover and the heat insulation plate, and the heat insulation cavity is filled with a heat insulation material. The silencer assembly provided by the utility model is good in heat insulation effect. 本实用新型提供了一种消音器总成，涉及车辆排气系统技术领域。消音器总成包括筒体和隔热罩。筒体与颗粒捕集器连通。隔热罩设置在所述筒体的内部且与所述筒体的内壁连接，所述隔热罩包括设置在所述筒体内部的隔热板以及设置在所述筒体的内壁与所述隔热板之间的端盖，所述端盖和所述隔热板之间形成隔热腔，所述隔热腔内填充隔热材料。本实用新型提供的消音器总成隔热效果好。