Energy-saving and environment-friendly silencer for new energy automobile

• Main Authors: YE HAIQUAN, YANG JIQUAN, TANG ZHONGTAO, XIANG YONGMEI, TANG RUGEN
• Format: Patent
• Language: Chinese; English
• Published: 05.07.2022
• Subjects: ACOUSTICS; ACOUSTICS NOT OTHERWISE PROVIDED FOR; 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; METHODS OR DEVICES FOR PROTECTING AGAINST, OR FOR DAMPING,NOISE OR OTHER ACOUSTIC WAVES IN GENERAL; MUSICAL INSTRUMENTS; PHYSICS; SOUND-PRODUCING DEVICES; STEAM ENGINES; WEAPONS

The utility model provides an energy-saving and environment-friendly silencer for a new energy automobile, which comprises an air inlet connecting pipe, a first cavity, a spiral pipe, a second cavity, a silencing pipe, a third cavity, a mixed silencing pipe, a third cavity, an air outlet connecting pipe, a shell, a first connecting end shell and a second connecting end shell, the other side of the surface of the first cavity is in threaded connection with one side of the surface of the second cavity through a spiral pipe, and one side of the surface of the second cavity is in threaded connection with one side of the surface of the third cavity through a silencing pipe. Due to the arrangement of the spiral pipe, the silencing pipe and the shell, after long-time use, the silencer is convenient to disassemble to clean and replace internal components, so that the overall service life of the silencer is prolonged, unnecessary waste is reduced, and the silencer is convenient to popularize and apply in the market. 本