Chaotic flow clean operating room clean air action principle to send air fed vertically from the ceiling and quickly spread to the bottom and all around, mixing, while the same amount of air from the return air to drain away, and indoor air pollution continues to be diluted until reaching clean air equilibrium. IV grade clean operating room cleanliness standard air cleaner dust concentration is measured, clean operating room project, the higher the cleanliness dust concentration is lower, and vice versa higher. Clean operating room air refers to the air cleanliness of not less than one hundred thousand of the operating room. Depending on how much dust per cubic meter of air in the number of particles, clean operating room cost, clean operating room can be divided into 100, 1000, 10000, 100000 four. Among them, the higher the number, the lower the level of purification. In order to achieve clean air requirements, hospital clean operating rooms generally at least coarse, medium and high three filters, there are special requirements of high-level clean room, the filter settings will be more, and then this three filters resistance adds up to about 650 ~ 800Pa, Shiyan clean operating room, as well as ensure the maintenance of negative pressure clean room conditioning requirements, standard operating room, clean centralized delivery, return air way, so cleanroom pipeline resistance generally larger than ordinary air-conditioning more than doubled. To overcome such resistance would require blower air handling units with enough pressure head. Shiyan clean operating room, clean operating room cost, Shandong Ecota purification (certified merchants) are provided by Shandong decontamination Ltd. Yick Tak. Road Zhiyuan, temper forward. Shandong Yick Tak decontamination Ltd. (www.shandongyide.cn) aims to become and you win symbiosis, strategic partners to move forward, the more determined to become the most influential construction companies, and you leap together to success!