贵阳市2015—2017年公共场所集中空调积尘量调查分析
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摘要
目的对贵阳市2015—2017年公共场所集中空调风管内表面积尘量进行卫生学调查分析。方法根据《公共场所集中空调通风系统卫生规范》《公共场所集中空调通风系统清洗消毒规范》《公共场所集中空调通风系统卫生学评价规范》的要求,对贵阳市包括47家酒店、18家娱乐场所、11家购物商场、3家健身会馆、3家商务办公、3家医院、1家洗浴中心和1家美容美发等87个公共场所中央空调系统的风管内的积尘量进行采样监测。结果 2015—2017年空调未清洗前积尘量合格率分别为:89%、91%、90%(χ2=0.199,P=0.905);第一次清洗后积尘量合格率分别为:95%、96%、95%(Fisher精确检验,P=1.00),不同年份积尘量的合格率差异均无统计学意义。三年污染最为严重为酒店21.92 g/m2,其次是洗浴中心19.18 g/m2。结论贵阳市公共场所集中空调风管内表面积尘量卫生状况整体尚好,但部分公共场所超标。
Objective To investigate and analyze the amount of dust in air ducts of central air conditioners in public places in guiyang from 2015 to 2017. Methods According to "central air-conditioning ventilation systems in public places health standard" "the central air conditioning ventilation system cleaning and disinfection norms in public places" "the central airconditioning ventilation systems in public places of hygiene evaluation standard", including 47 guiyang hotels, 18 places of entertainment, 11 shopping malls, and 3 fitness centers, 3 business offices, 3 hospitals, 1 bath center and 1 beauty salon, 87 central air conditioning systems in public places, the amount of dust in the air duct was used sampling monitoring. Results From 2015 to 2017, the qualified rate of dust accumulation before air conditioning cleaning was 89%, 91% and 90%(χ 2=0.199, P =0.905).After the first cleaning, the qualification rates of dust accumulation were95%, 96%, and 95%(Fisher's accurate test, P =1.00). The qualification rates of dust accumulation in different years were not statistically significant. The most serious pollution in three years was hotel 21.92 g/m2, followed by bath center 19.18 g/m2. Conclusion The sanitary condition of the surface area dust quantity in the air duct of central air conditioner in guiyang city is good on the whole, but some public places are exceed the standard.
Objective To investigate and analyze the amount of dust in air ducts of central air conditioners in public places in guiyang from 2015 to 2017. Methods According to "central air-conditioning ventilation systems in public places health standard" "the central air conditioning ventilation system cleaning and disinfection norms in public places" "the central airconditioning ventilation systems in public places of hygiene evaluation standard", including 47 guiyang hotels, 18 places of entertainment, 11 shopping malls, and 3 fitness centers, 3 business offices, 3 hospitals, 1 bath center and 1 beauty salon, 87 central air conditioning systems in public places, the amount of dust in the air duct was used sampling monitoring. Results From 2015 to 2017, the qualified rate of dust accumulation before air conditioning cleaning was 89%, 91% and 90%(χ 2=0.199, P =0.905).After the first cleaning, the qualification rates of dust accumulation were95%, 96%, and 95%(Fisher's accurate test, P =1.00). The qualification rates of dust accumulation in different years were not statistically significant. The most serious pollution in three years was hotel 21.92 g/m2, followed by bath center 19.18 g/m2. Conclusion The sanitary condition of the surface area dust quantity in the air duct of central air conditioner in guiyang city is good on the whole, but some public places are exceed the standard.
引文
[1]何智敏,顾俊,桑军阳. 2013一2016年南通市商场、宾馆集中空调卫生状况监测结果分析[J].现代预防医学,2017,43(14):2651-2654.
[2] WS/T 395-2012.公共场所集中空调通风系统卫生规范(2012)[S].2012.
[3] WS/T 396-2012.公共场所集中空调通风系统清洗消毒规范(2012)[S]. 2012.
[4] WS/T 395-2012.公共场所集中空调通风系统卫生学评价规范(2012)[S]. 2012.
[5]李有幸,周于波,姜德元. 2011~2013年广西百色市公共场所集中式中央空调卫生监测结果分析[J].右江民族医学院学报,2014,36(4):633-634
[6]王佳凤,陶卫国.银川市公共场所集中空调通风系统卫生质量监测结果分析[J].宁夏医学杂志2014,36(11):1064-1065.
[7]王小英,孙国喜,赵惠玲. 2011-2013年北京市大兴区公共场所集中空调通风系统监测结果分析[J].职业与健康2015,31(2):225-227.
[8]肖冰,吕秋月,于蕾.大连市公共场所集中空调通风系统污染状况[J].中国卫生工程学,2014,23(13):123-124.
[9]张之幸,郑杰,刘文磊.上海市长宁区集中空调通风系统污染状况调查[J].职业与健康,2014,30(6):817-818,821.
[10]翁定孟,邹刚,都俊祥,等.集中空调通风系统对公共场所室内PM2.、浓度的影响[J].职业与健康,2016,32(20):2843-2845.
[11]尹全芬,郭庆梅.集中空调通风系统卫生安全监测调查[J].中国卫生检验杂志,2014,24(4):569-575.
[12]李玉,何伦发,郭艳,等. 2011-2013年中山市公共场所集中空调通风系统清洗效果评价[J].职业与健康,2014,30(13):1803-1804,1807.
[13]王芬,王小芬,黄建友.拱墅区公共场所集中空调通风系统污染状况调查[J].浙江预防医学,2014,26(8):835-837.
[14]杨轶戮,施洁,蒋琴琴,等.广州市新建集中空调通风系统卫生状况及对策分析[J].现代预防医学,2014,41(17):3241-3243.
[15]黄斌,陈涌泉,林满治,等. 2009-2012年厦门市湖里区部分公共场所微小气候监测结果分析[J].实用预防医学,2015,22(2):227-229.
[2] WS/T 395-2012.公共场所集中空调通风系统卫生规范(2012)[S].2012.
[3] WS/T 396-2012.公共场所集中空调通风系统清洗消毒规范(2012)[S]. 2012.
[4] WS/T 395-2012.公共场所集中空调通风系统卫生学评价规范(2012)[S]. 2012.
[5]李有幸,周于波,姜德元. 2011~2013年广西百色市公共场所集中式中央空调卫生监测结果分析[J].右江民族医学院学报,2014,36(4):633-634
[6]王佳凤,陶卫国.银川市公共场所集中空调通风系统卫生质量监测结果分析[J].宁夏医学杂志2014,36(11):1064-1065.
[7]王小英,孙国喜,赵惠玲. 2011-2013年北京市大兴区公共场所集中空调通风系统监测结果分析[J].职业与健康2015,31(2):225-227.
[8]肖冰,吕秋月,于蕾.大连市公共场所集中空调通风系统污染状况[J].中国卫生工程学,2014,23(13):123-124.
[9]张之幸,郑杰,刘文磊.上海市长宁区集中空调通风系统污染状况调查[J].职业与健康,2014,30(6):817-818,821.
[10]翁定孟,邹刚,都俊祥,等.集中空调通风系统对公共场所室内PM2.、浓度的影响[J].职业与健康,2016,32(20):2843-2845.
[11]尹全芬,郭庆梅.集中空调通风系统卫生安全监测调查[J].中国卫生检验杂志,2014,24(4):569-575.
[12]李玉,何伦发,郭艳,等. 2011-2013年中山市公共场所集中空调通风系统清洗效果评价[J].职业与健康,2014,30(13):1803-1804,1807.
[13]王芬,王小芬,黄建友.拱墅区公共场所集中空调通风系统污染状况调查[J].浙江预防医学,2014,26(8):835-837.
[14]杨轶戮,施洁,蒋琴琴,等.广州市新建集中空调通风系统卫生状况及对策分析[J].现代预防医学,2014,41(17):3241-3243.
[15]黄斌,陈涌泉,林满治,等. 2009-2012年厦门市湖里区部分公共场所微小气候监测结果分析[J].实用预防医学,2015,22(2):227-229.