摘要
目的针对中国疾病预防控制中心(简称中国疾控中心)北区集中空调系统运行期间的卫生安全性进行评价,预防和控制空气传播性疾病的发生。方法采用文献分析、现场调查、卫生检测等方法收集数据和资料,并通过检验检测法、风险评估法对集中空调通风系统运行期间卫生状况及其对健康影响进行评价结果传染病所科研楼二层、三层、五层办公区西区和二层办公区东区共4个检测点空调送风细菌总数结果超标.超标倍数分别为1.13.1.13,1.54和1.35;三层办公区西区空调送风PM2.5检测结果超标2.17倍;其余检测结果均合格。结论该集中空调通风系统基本符合《公共场所集中空调通风系统卫生规范》的要求,但需健全卫生管理制度并完善卫生档案,制定集中空调系统清洗消毒制度。
Objective To evaluate the hygienic safety of central air conditioning system in north district of China CDC in order to prevent and control the occurrence of air-borne diseases.Methods Data and data were collected by literature analysis, on-site investigation and hygiene testing. Health status and health impact of central air-conditioning ventilation system during trial operation were evaluated by means of inspection,testing and risk assessment.Results The total number of air conditioning bacteria in 4 testing points in the west area of the two, three and five story office area and the east area of the two story office area of the scientific research building of infectious diseases institute exceeded the standard by 1.13, 1.13, 1.54 and 1.35, respectively;the test result of air conditioning PM 2.5 in the west area of the three story office area exceeded the standard by 2.17, and the rest test results were qualified.Conclusion The centralized air conditioning and ventilation system basically meets the requirements of the Hygienic Code for the Centralized Air Conditioning and Ventilation System in Public Places, but it is necessary to improve the hygienic management system,and to improve the health records and formulate the cleaning and disinfection system for the centralized air conditioning system.
作者
李雪柏
王晓雪
郭晓敏
谭吉宾
谷鑫
LI Xue-bai;WANG Xiao-xue;GUO Xiao-min;TAN Ji-bin;GU Xin(China CDC Logistics Operation Management Center,Beijing 102206,China)
出处
《中国卫生工程学》
CAS
2021年第1期1-3,13,共4页
Chinese Journal of Public Health Engineering
基金
中国疾控中心昌平园区实验室及工作维持运转项目(1311500000102)。
关键词
集中空调
疾控中心
卫生学评价
Central air conditioning systems
China center for disease control and prevention
Hygienic evaluation