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Irregular cleaning of the water dispenser will cause secondary pollution of water quality

by:Lvyuan      2022-07-09
The water dispenser has brought a lot of convenience to people's daily life and changed the way people drink water for a long time. However, if the water dispenser is not cleaned regularly, it will cause secondary pollution of water quality and bring harm to people's health. Why is there secondary pollution? 1. The working principle of the water dispenser is caused by: The water dispenser uses the principle of air pressure to work. Due to the design of the circulatory system based on the principle of air pressure, the water dispenser uses chemicals such as rubber hoses and plastic pipes to varying degrees. In addition, the air quality is getting worse and worse, the pH value of the air increases, and the oxidative corrosion of the tube is serious, causing the rubber tube and plastic tube to be smashed, resulting in white flakes and secondary pollution of the water dispenser. Filter bottled water. 2. Caused by the process of changing the water: The structure of most water dispensers is generally that the neck of the bottled water is inverted and placed on the seat of the water dispenser. After the bottled water is installed on the water dispenser, every liter of water is released. A variety of bacteria such as dust, Escherichia coli, staphylococcus, mold and other bacteria entrained in the corresponding one-liter volume of air will also adhere to the inside of the water dispenser. After that, the bacteria will continue to multiply in the water dispenser, showing a light yellow and sticky feel. Over a long period of time, it can reach the level of harm to human health. 3. The internal structure of the water dispenser causes: The water in the bottled water flows into two water tanks through the water dispenser hose, one is a hot water tank and the other is a cold water tank. , and also plays the role of precipitating impurities in the water. The problem lies in the three parts of the water base and the hot and cold water tank. People usually just change a new bucket of water after drinking the bottled water. The longer the time, the more staggering the numbers of bacteria entrained in the air multiply. Disabling the water dispenser for a period of time or under high temperature and high humidity conditions will cause more secondary pollution. 4. Caused by the heating process: Because bottled water (especially mineral water) has mineral components in the water, it is easy to produce scale after a long time of heating and heating, which will be attached to the water storage bucket or hot tank, and will accumulate for a long time. Layers of yellow substances, secondary pollution of bottled water. 5. Caused during storage and transportation: Another source of pollution that cannot be ignored comes from the neck of bottled water. Bottled water is clean water that has undergone strict disinfection and sterilization. Bacteria, (especially the bottled water that is stored on the water dispenser for a long time after opening) (usually a barrel of water is suitable for drinking for about a week), the bacteria will multiply inside the water dispenser, causing secondary pollution of the bottled water. Because the neck part of the barrel is the place where it is in close contact with the smart seat of the water dispenser. Some manufacturers do not strictly sterilize the bottle neck part, the sealing performance is not enough, and even use inferior bottle caps. During the transportation process, when workers mention the bottle neck, the bottle cap will come off, causing secondary pollution of drinking water.
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