Multifunctional sound insulation room

• Main Authors: LUO MAOQIANG, NIE CHUNFENG, XIE LIGANG, WEN ZHENHUA, ZHANG HAIYANG
• Format: Patent
• Language: Chinese; English
• Published: 27.12.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; BUILDING; BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; CEILINGS; DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL; FENCING; FIRE-FIGHTING; FIXED CONSTRUCTIONS; FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES,FENCES OR LIKE ENCLOSURES IN GENERAL, e.g. DOORS, WINDOWS,BLINDS, GATES; FLOORS; GENERAL BUILDING CONSTRUCTIONS; HEATING; HUMAN NECESSITIES; INSULATION OR OTHER PROTECTION OF BUILDINGS; LADDERS; LIFE-SAVING; LIGHTING; MASTS; MECHANICAL ENGINEERING; RANGES; ROOFS; SWIMMING OR SPLASH BATHS OR POOLS; TENTS OR CANOPIES, IN GENERAL; VENTILATING; WALLS, e.g. PARTITIONS; WEAPONS

The utility model relates to a multifunctional sound insulation room which is mainly used for large-scale dynamic equipment such as a steam turbine generator unit capable of generating noise. The device comprises a composite sound absorption and insulation board, a steel frame, an air inlet pipe, an air blower, an air exhaust pipe, an exhaust fan, an IG541 mixed gas storage device, an IG541 mixed gas starting device and a PLC (programmable logic controller), the composite sound absorption and insulation board is fixed on the steel frame, the air inlet pipe is arranged at the bottom of the inner side of the sound insulation room and connected with the air blower, the air exhaust pipe is arranged at the top of the inner side of the sound insulation room, and the air exhaust pipe is connected with the air blower. The air blower is connected with the air inlet pipe, the air outlet pipe is connected with the air outlet pipe, the air outlet pipe is connected with the air exhaust fan, the IG541 mixed gas storage dev