Glass fiber heat insulation structure of exhaust pipe

• Main Authors: FENG ZHIYUE, LU QIWEI, LIU HUASHAN, LIU XIANGDONG, YU WENJING
• Format: Patent
• Language: Chinese; English
• Published: 15.12.2023
• 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 utility model relates to an exhaust pipe glass fiber heat insulation structure which comprises a plurality of connected heat insulation pieces, the heat insulation pieces are used for wrapping an exhaust pipe, and each heat insulation piece comprises a heat insulation piece and a snap fastener arranged on the heat insulation piece; the adjacent heat insulation sheets are connected through snap fasteners; the heat insulation piece comprises a glass fiber expanded cloth layer and a metal mesh layer, and the metal mesh layer is arranged on the side, away from the exhaust pipe, of the heat insulation piece. In the application, the heat insulation piece composed of the metal net and the glass fiber expanded cloth is light in weight and small in occupied space; and the expanded glass fiber cloth has a good heat insulation effect, so that the heat insulation piece can better adapt to the heat insulation protection requirement of the exhaust pipe. 本申请涉及一种排气管玻纤隔热结构，其包括若干块相连接的隔热件，所述隔热件用于包裹排气管，所述隔热件包括隔热片，设置于隔热片上的子母扣