Muffler Noise Reduction Of Civil Air-conditioning Systems Research

The good indoors sense of hearing environment can improve people's living environment, creating harmonious, health and pleased living space. Along with the technical development in the modern science and the live horizontal exaltation with people, the air-condition system and the cold equipments have the extensive application in om country. Using big and medium-sized air condition system in hotel, wrote floor and high class apartment etc. is more and more universal. The application of the air condition system, improved the small weather of the air condition space inside, bring us the comfortable temperature, degree of humidity environment.But, when the public air-condition in the building system to bring our life, work, leisure comfortable, convenient. At the same time, also bring out a serious pollution problem of the acoustics environment. And along with people's consciousness on the environment, healthy etc. enhance increasingly, the pollution problem of the acoustics environment of the air condition system is more and more valued by people.This will appeal to engineer in the design process of the public building air condition system, satisfied the room function request, at the same time, proceeding sound attenuation sound absorption design of the air condition system reasonably. According to the noise of air-condition system and the pipe regenerative noise, compute demanded sound deadening capacity. Designing and choosing the right type and equally outline measures. Finally we can create a harmonious, health and pleased living space synthetically and scientifically.