Often see those who work with a bucket of small bottles to go, those outside the automatic water fountain water, two yuan a barrel, those can also drink? Water sanitation?
Close links: other causes of drinking fountains bacteria1, drinking water quality is not net, or originally containing bacteria;2, bottled water storage space unsanitary;3, water dispenser sealing is poor, resulting in bacterial invasion;4, drinking fountains are placed in damp, direct sunlight and other places easily lead to bacterial reproduction;5. Do not clean and disinfect the water fountain for a long time;6, the water dispenser water storage too much, and long-term non drinking
Since the culprit is not the stainless steel tank of the water dispenser, who should bear the primary responsibility for the two pollution of drinking water? The answer is: air.As the water dispenser usually has air into the bucket to form negative pressure, to ensure smooth water flow, and how much water flows out, there are how much the same volume of air into the bucket. In this way, air bacteria also "mixed" into the water dispenser, the original pure water has been "two pollution."".
From the analysis of the working principle of drinking machine equipped with stainless steel liner, water dispenser liner is heated repeatedly, but can not think the inner container of the drinking machine will produce heavy metals, arsenic and other harmful substances, because the national standard (GB9684 "stainless steel sanitary standards") stainless steel liner in water contact, will not have the harmful substances, it will not affect human health.
The real cause of the pathogenesis of drinking fountainsHave read the views of ordinary consumers, is not that we have to "drinking machine" from a distance?According to experts, the relevant state departments confirmed: the state in the drinking water machine stainless steel liner of health indicators, electrical safety indicators have corresponding regulations, as long as through drinking machine state inspection, as long as the correct use, especially can do regular cleaning if drinking machine is not harmful to the health of the user.
