Combined electromechanical system noise vibration control system

• Main Authors: ZHONG HUABIN, ZHOU BAOGUI
• Format: Patent
• Language: Chinese; English
• Published: 20.09.2022
• Subjects: AIR-CONDITIONING, AIR-HUMIDIFICATION, VENTILATION, USE OF AIRCURRENTS FOR SCREENING; BLASTING; ENGINEERING ELEMENTS AND UNITS; FRAMES, CASINGS, OR BEDS OF ENGINES OR OTHER MACHINES ORAPPARATUS NOT SPECIFIC TO AN ENGINE, MACHINE, OR APPARATUSPROVIDED FOR ELSEWHERE; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS; HEATING; JOINTS OR FITTINGS FOR PIPES; LIGHTING; MEANS FOR DAMPING VIBRATION; MEANS FOR THERMAL INSULATION IN GENERAL; MECHANICAL ENGINEERING; PIPES; RANGES; SHOCK-ABSORBERS; SPRINGS; STANDS OR SUPPORTS; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; THERMAL INSULATION IN GENERAL; VENTILATING; WEAPONS

The invention discloses a combined electromechanical system noise vibration control system which comprises a noise control module, a vibration control module, a pipeline type silencing device connected with an air pipe through the noise control module, a sound absorption lining assembly installed on the inner wall of the air pipe and an acoustic outer wrapping assembly. Main noise sources of an air conditioner ventilation system and a water supply and drainage system are effectively controlled, the method is suitable for air pipe and water pipe noise control under different conditions, and different allowable noise standards in a building are met; through a steel inertia base, a concrete inertia base and a shock absorber combined mechanism of electromechanical equipment in the vibration control module, main vibration sources of an air conditioner ventilation system and a water supply and drainage system are effectively controlled, and the function of reducing noise is achieved by absorbing and weakening opera