Isn't it good to mix hot and cold water in the water heater?
Chinese medicine or folk prescription, refers to cold water and boiling water, or well water and the river water together, mixed water, mainly used for regulating drugs or drug introduction, usually rarely direct drinking. Ming Li Shizhen "Compendium of Materia Medica water and cooked soup": "to the new water boiling Decoction and a hundred and uniform, I cooked. Modern people call Yin Yang water." "Liberation Daily" 1944.2.14: "summer water is too cold, drink cattle should be mixed with water, the common name is" Yin and Yang water ", so that animals are not sick of drinking."Today, the Yin and Yang water there is a definition of a refers to the raw water and boiling water after mixing the water, when the lack of automatic hot boiling water is water, it will automatically add water. At this point, if the person who received the water did not pay attention or anxious to drink, the electric water heater will flow out of yin and Yang water. Yin and Yang water may contain a variety of pathogenic microorganisms, so drinking Yin and Yang water may cause a variety of intestinal infectious diseases. The water of yin and Yang is mostly produced by a floating ball type water heater with a single cylinder structure. The boiling boiling water heater now adopts double cylinder structure, the boiling water and water separation.
It is a common phenomenon to drink hot and cold water on a water dispenser. Some people don't boil and begin to pick up the water. Or the hot water is finished, and do not want to wait, then received some hot and cold mixed water. Some people get a little hot water first, plus a little cold water for immediate drinking. Although the water in a cold, a hot repeated alternation, will increase the chances of bacterial reproduction, but cold and hot water on how bad the health of the body, the scientific community is inconclusive. Whether the water on the water heater is harmful to the health is the most important thing is the quality of the bottled water. If the quality of bottled water is guaranteed, then the water heater on the water heater is not a big problem with the drink. If the quality of bottled water does not pass, or filter directly on the water dispenser filter water, then cold and hot water alternately, it may poison the body. Because in this case, the cold water is the "raw water contains a lot of bacteria".
Many people in daily life will be exposed to Yin and Yang water, for example, a large part of our people drink water is water dispenser, when the automatic hot water heater is not enough water, it will automatically add water. At this point, if the person who received the water did not pay attention or anxious to drink, the electric water heater will flow out of yin and Yang water. If it is not treated water directly from the water and boiling water mixing tap water to drink, the Yin and Yang of the body have no harm, sterilized water is not only a large number of bacteria, can also cause human gastrointestinal dysfunction, even cause cholera. We usually drink bottled water, these processed, clean, direct drinking water and boiling water mixed into the Yin and Yang water, there is no literature support, drink, harmful to the body. But be sure to keep the water dispenser clean, wash the water dispensers regularly, and find some trusted barreled water merchants.
