Exhaust pipe decoration cover with noise reduction and heat insulation assembly

The utility model discloses an exhaust pipe decoration cover with a noise reduction and heat insulation assembly, relates to the technical field of exhaust pipe decoration covers, and provides the following scheme aiming at the problems that an existing exhaust pipe decoration cover is poor in noise reduction and heat insulation effect and fixing effect and does not have a filtering function. The device comprises an exhaust pipe and a noise reduction and heat insulation assembly arranged in a decoration cover, the noise reduction and heat insulation assembly comprises a sound absorption and noise reduction sleeve fixed to the inner wall of the decoration cover and a heat insulation sleeve fixed to the inner wall of the sound absorption and noise reduction sleeve, and two clamping assemblies and a filtering assembly are symmetrically arranged on the decoration cover. The noise reduction and heat insulation assembly is designed, noise pollution caused when the exhaust pipe exhausts air can be effectively reduce