Can I drink hot water directly from school?

Can I drink hot water directly from school?

There is nothing wrong with drinking.

However, the hot water in each school is different. You must be careful if you want to drink hot water. Some schools divide drinking water into direct drinking water and domestic water. Direct drinking water can be drunk directly, and domestic water is used when washing feet and faces. You can't drink! Some schools really, two water dispensers are put together, and you can't tell the difference, but the water is really completely different.

First, let's take a look at the working principle of the water heater.

The water tank of the boiler has no compartment, and there is a float switch on the upper right. If hot water flows out of the faucet, the float at the top will drop, the switch valve will open immediately, and fresh water outside will flow directly into the water tank, filling the water tank to keep the float floating at the top.

Raw water mixed with drinking hot water becomes yin and yang water, and people who turn on the tap to drink water will always drink "half-cooked" water. Some medical experts suggest that there are many kinds of microorganisms, pathogens and a large number of bacteria in the water with few boilers. Drinking this water for a long time is easy to infect bacteria, and even hepatitis is serious. Therefore, it is best to drink less water in the boiler.