Exhaust silencer for hybrid vehicle

• Main Authors: HUANG ZHENG, ZHENG ZHONGXIA, PANG SHIMING, LIAO CHANGZHI, CHEN CHAOYONG, ZHOU JINJIA
• Format: Patent
• Language: Chinese; English
• Published: 10.11.2023
• 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 invention discloses an exhaust silencer for a hybrid vehicle model, and relates to the technical field of silencers, a front silencer is divided into two front silencer chambers, a front silencer inner pipe with a through hole is arranged in the first front silencer chamber, and the first front silencer chamber is filled with front silencer silencing cotton; the rear silencer is divided into four rear silencer cavities, small holes communicated with the adjacent cavities are distributed in a second partition plate, an air inlet pipe extends into the second rear silencer cavity from the side wall of a rear silencer barrel, a first rear silencer inner pipe is communicated with the first rear silencer cavity and the third rear silencer cavity, and a second rear silencer inner pipe is communicated with the second rear silencer cavity and the fourth rear silencer cavity. The air outlet pipe penetrates to the second end cover from the first rear silencing cavity, the air outlet pipe is provided with a short air