Noise reduction heat insulation plate

• Main Author: ZHU CHAOJUN
• Format: Patent
• Language: Chinese; English
• Published: 19.07.2022
• Subjects: LAYERED PRODUCTS; LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM; PERFORMING OPERATIONS; TRANSPORTING

The utility model discloses a noise-reducing heat-insulating plate. The utility model provides a noise-reducing heat-insulating plate which is simple in structure and capable of improving the using effect. Comprising a metal plate layer, a rock wool layer, a framework layer, an auxiliary noise reduction layer and a panel which are sequentially arranged from inside to outside, the metal plate layer is an aluminum plate with a plurality of honeycomb-shaped pits, the framework layer is a metal wire mesh, the auxiliary noise reduction layer comprises sound absorption cotton, a corrugated plate and sound absorption cotton which are sequentially arranged, and the panel is an aluminum alloy plate. The rock wool layer and the framework layer are connected in an adhesive mode. The auxiliary noise reduction layer is connected with the framework layer in an adhesive mode. The metal plate layer is connected with the rock wool layer in an adhesive mode. The panel is connected with the auxiliary noise reduction layer in an