Is the water dispenser always heated?

Drinking fountains can't be heated often. Repeated boiling of water will lead to the increase of nitrite content, long-term drinking will lead to poisoning, and frequent heating will also cause great waste of lighting. Therefore, it is recommended to open it only when drinking water, and pay attention to cleaning the water dispenser.

It is very bad for drinking fountains to be heated frequently. If water is boiled repeatedly and evaporated again, the nitrite contained in it will rise. If you drink this water for a long time, it will lead to the accumulation of nitrite in the body and the toxicity will be greater, so this is also the reason why you can't drink overnight water.

Secondly, frequent heating will also cause great waste in electricity. If the water is always on, the ordinary water dispenser will use one degree of electricity in about 2 hours, so basically turn it on when you want to drink water, and turn it off when you don't drink water to avoid waste.

And when we want to change the bottled water for the drinking machine, we should also pay attention to cleaning up some old water in the inner container, which contains a lot of bacteria. If it is mixed with clean bottled water, it will continue to multiply, thus causing various diseases. Therefore, attention should also be paid to cleaning up in time when closing the water dispenser.