医学信息
醫學信息
의학신식
Medical Information
2015年
39期
82-82,83
,共2页
集中空调%细菌总数%真菌总数%β-溶血性链球菌
集中空調%細菌總數%真菌總數%β-溶血性鏈毬菌
집중공조%세균총수%진균총수%β-용혈성련구균
Central air conditioning%Bacteria number%Fungi number%Beta hemolytic streptococcus
目的：分析四川省集中空调通风系统的卫生状况。方法2011~2013年，共采集了集中空调305家，清洗前检测186家，清洗后检测119家，通风系统送风口样本2130个。对样本进行细菌总数、真菌总数、β-溶血性链球菌检测。结果所有样本均未检出β-溶血性链球菌；清洗前、后细菌总数不合格率分别为18.5%、2.0%，真菌总数分别为16.4%、2.8%，清洗前后细菌总数和真菌总数不合格率均有显著性差异。结论集中空调通风系统卫生质量有待进一步提高，清洗消毒是改善集中空调所致微生物污染的行之有效方法。
目的：分析四川省集中空調通風繫統的衛生狀況。方法2011~2013年，共採集瞭集中空調305傢，清洗前檢測186傢，清洗後檢測119傢，通風繫統送風口樣本2130箇。對樣本進行細菌總數、真菌總數、β-溶血性鏈毬菌檢測。結果所有樣本均未檢齣β-溶血性鏈毬菌；清洗前、後細菌總數不閤格率分彆為18.5%、2.0%，真菌總數分彆為16.4%、2.8%，清洗前後細菌總數和真菌總數不閤格率均有顯著性差異。結論集中空調通風繫統衛生質量有待進一步提高，清洗消毒是改善集中空調所緻微生物汙染的行之有效方法。
목적：분석사천성집중공조통풍계통적위생상황。방법2011~2013년，공채집료집중공조305가，청세전검측186가，청세후검측119가，통풍계통송풍구양본2130개。대양본진행세균총수、진균총수、β-용혈성련구균검측。결과소유양본균미검출β-용혈성련구균；청세전、후세균총수불합격솔분별위18.5%、2.0%，진균총수분별위16.4%、2.8%，청세전후세균총수화진균총수불합격솔균유현저성차이。결론집중공조통풍계통위생질량유대진일보제고，청세소독시개선집중공조소치미생물오염적행지유효방법。
Objective To analyze the sanitary condition of central air conditioning ventilation system. Methods From 2011 to 2013, col ected 305 companies, 186 were not cleaning before testing, others cleaning, air supply outlet have 2130 sample, and car ied out bacteria, fungi, β-hemolytic streptococcus test. Results Al samples did not check out theβ-hemolytic streptococcus; Bacterial fraction defective of cleaning before and after is 18.5%, 2.0% respectively, the total number of fungi were 16.4%, 2.8%, fraction defective of cleaning before and after have significant dif erence. Conclusion Sanitary quality of central air-conditioning ventilation system must be further improved, cleaning and disinfection are ef ective ways to improve the central air conditioning caused by microbial contamination.
