The central air conditioner is difficult to wash to exchange kindling breathing problem Should strengthen sanitary control

The central air conditioner is difficult to wash to exchange kindling breathing problem Should strengthen sanitary control
The expert of Health Inspection Institute of Municipal Health Bureau in Chongqing introduces, the skyscrapers and large-scale public places are mostly all closed, utilize the central air conditioner system to regulate the indoor air environment. Most public place central air conditioners run for a long time, but there is no norm to wash, easy kindling breathing problem. "If abound with the dust in the central air conditioner ventilation pipe, after the air conditioner operates, can't carry on work such as air filtration, sterilizing, moistening normally, the indoor air will be polluted. " The environmental sanitary control Xiang YunCheng, division chief of place in Health Inspection Institute, Chongqing says. People work under this kind of environment, very easy feeling giddy, weak, breathing problem and symptom of and initiate cold, high fever, shiver with cold, coughing, chest to aching etc.. In order to control indoor air quality, Ministry of Public Health had printed and distributed the notice of " ventilating system hygiene management of the centralized air conditioner in the public place " in 2006, the regulation among them " Systematic air filtration network of air conditioner, filter and purifying device,etc. check every six months or change once " " the open cooling tower is washed for no less than one time every year " Washing frequency require,but carry out effectively. It is introduced, " it is difficult to wash " in the central air conditioner Reason,one is a lot of owner does not have realize importance that central air conditioner wash; Second, the central air conditioner must adopt the professional apparatus to wash, the technological difficulty is relatively great; Third, it is relatively high to wash the expenses; Fourth, " centralized air conditioner ventilating system hygiene management in the public place " is limited to department's rule, lack clear punishment to stipulate, engagement is not strong. Xiang YunCheng introduces, Ministry of Public Health is revising " hygiene management rule implementing regulation of public place " issued in 1991, expected to issue at the end of this year, the new edition " implementing regulation " Will increase relevant central air conditioners and wash the content stipulated, mandatory, can be expected to change the central air conditioner " It is difficult to wash " Current situation. Xiang YunCheng proposes, the Ministry of Health should strengthen and spot check efforts to the hygiene of the ventilating system of the central air conditioner at present, ordering the infrastructure management company to wash the central air conditioner regards as one of the necessary property service content. Meanwhile, the relevant department of the government should strengthen and propagate general knowledge and prevention method of the indoor hygiene, lead logistics corporation and owner to wash consciously. (the intersection of cloud and Luis Liao)

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