Vehicle exhaust pipe with water accumulation preventing function

• Main Authors: AO QIAO, GAO YANG, XU TAO, XU XIUBAO, XU DEYANG, WU HAO
• Format: Patent
• Language: Chinese; English
• Published: 21.12.2018
• 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 a vehicle exhaust pipe with a water accumulation preventing function. The vehicle exhaust pipe comprises a purifying pipe; a catalysis layer is fixed on the inner wall of the purifying pipe through a screw; a denitriding layer is fixed on the inner wall of the side, near the catalysis layer, of the purifying pipe through a screw; a desulfurizing layer is fixed on the innerwall of the side, near the denitriding layer, of the purifying pipe through a screw; an activated carbon absorbing layer is fixed on the inner wall of the side, near the desulfurizing layer, of the purifying pipe through a screw; a through hole is formed in the outer wall of one side of the purifying pipe; a connecting pipe is inserted in the inner wall of the through hole; a waterproof pipe sleeves the end, far from the purifying pipe, of the connecting pipe; a mounting plate is fixed on the inner wall of the waterproof pipe through a screw; a sleeve is fixed on the outer wall of one side ofthe mounting plate through