Every household uses a water dispenser, but do you know the dangers of a water dispenser for a long

1. The inner tank of the water dispenser is easy to breed bacteria, so it should be cleaned in time. If it is not cleaned for a long time, scale will be formed and Yang Yang will be produced.

Water. If you continue to drink water, it will affect your health and easily cause various diseases. The water dispenser can not be heated repeatedly and boiled for too long, and the water contains heavy metals such as calcium and magnesium and nitrite.

The content is very high, and drinking this water for a long time will interfere with people's gastrointestinal function and even cause cancer.

2. When the water dispenser is out of water, replace the bucket in time. If the water is not replaced in time, it is easy to cause disasters. If you don't have time to replace your water dispenser, it is recommended that you turn it off. Many household users usually keep the water dispenser on the power, which forms a great safety hazard.

Once there is a shortage of water, it is very easy to catch fire due to high temperature dry burning, which is very dangerous.

3. The water dispenser should be placed in a ventilated and dry place, not in a humid environment, which will not only affect the water dispenser, but also lead to poor water quality. In fact, now that technology is very developed, if you want to drink healthy water, you can also use a water purifier.

4. In fact, drinking water from the water dispenser for a long time is not a big problem, because if you put bottled water on the water dispenser, you can drink it directly. Mainly, if the water in the water dispenser is heated in circulation and the temperature is below how many degrees it will be heated, and after boiling water, nitrate is decomposed into nitrite, plus the water is relative to the evaporated part, the nitrite content in the water will continue to increase, so the water is called "thousand boiling water" or "thousand boiling water". Nitrite is a carcinogen and is generally not suitable for drinking.

It is best to drink it with a kettle.

5. In addition, the water cooler lining will not be flushed into a breeding ground for bacteria. The water dispenser usually puts the barrel neck filled with water upside down on the "smart seat" of the water dispenser, and then injects two water bladders into the hose in the machine, one of which is a hot water bladder and the other is a cold water bladder, in addition to the role of cold and hot water, these two water bladders can also play the role of precipitating water impurities. People often change the water in the bucket repeatedly, ignoring the fact that it is

There is also a certain amount of water in the water dispenser, which can hide pathogenic bacteria, and over time, it will naturally become a breeding ground for bacteria.

6. Therefore, the real health risk of using water dispensers is secondary pollution. Each water dispenser has 5 parts that are connected to the outside world, namely two faucets, water inlet, air outlet and sewage outlet. The secondary pollution of water dispensers is mainly due to the dust in the air with a large number of microorganisms and algae.

When the air enters the water dispenser, especially the air inlet and drain port, it is easy to form dead corners, where microorganisms multiply in large numbers and contaminate the bottled water.

Know that there will be many bacteria produced, there will be many problems, affecting the health of the diet, it is easy to lead to illness, and it is easy to cause problems in the body.

It is difficult to clean the inside of the water dispenser, and after using it for a long time, the pure water will be polluted after the internal circulation is out, which is not good for the human body.

It will cause carcinogens to appear in the water, which will affect the gastrointestinal function, and there may be poisoning, which may lead to a lot of limescale in the water.

There is no harm in drinking water from a water dispenser regularly. However, the premise is that the water dispenser must be cleaned regularly, including the inside of the water dispenser. The water dispenser should be cut off if it is not in use, the inside of the water dispenser is easy to breed bacteria, and it should be cleaned frequently, otherwise it will produce scale and become yin and yang water, and long-term use is very harmful to health.

I don't know. With the development of the times, water dispensers have become a drinking water thing that every household uses, and it is not clear what the harm is.

Water dispensers can be used frequently as long as they are hygienic and water quality are qualified. Drinking water is meant to be hydrated. There are not as many minerals in a bucket of water as there is in a single leaf.

Water is not a mineral for the human body**. Therefore, there is no difference between drinking purified water and drinking mineral water--- purified water does lack essential minerals for the human body, but drinking water is for hydration, not nutrition. The nutrients needed by the human body can be absorbed through other foods, and other meals, vegetables, and fruits contain far more nutrients than drinking water.

There are many of them for drinking water for human beings.

<> For people living in cities, drinking water mainly consists of tap water and bottled water, which are processed water and need to pass strict drinking water hygiene standards. It is hard to imagine that there will be a water on the market that is harmful to humans for a long time. In fact, developed countries in the Middle East, Europe and the United States have been drinking pure water for decades, and the penetration rate of pure water has reached more than 80%, but no one has a problem drinking pure water.

Professor Yu Geng, chairman of the clinical branch of the Chinese Nutrition Society, said that the main role of water is to transport nutrients in the body and promote the digestion and metabolism of some nutrients. The other is to excrete metabolic waste products from the body.

Water plays a much larger role in our body's metabolism than it provides nutrients as a nutrient. If our drinking water is pure, we can naturally retain the minerals and trace elements in it. However, there are too many potential safety hazards in tap water.

Do you have to drink 99% of the potentially harmful substances for the sake of the middle 1% of the beneficial substances?

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Yes, the water from the water dispenser is very healthy and hygienic, but it cannot be drunk often in life. Because there may be some exchangers inside, the filtered water must be treated with the relevant technology and should be cleaned regularly. And there will also be some shelf life.

The water in the water dispenser is not allowed to be drunk often, because this water is purified, and the water lacks some related mineral elements, which does not have any benefits to the human body, but will cause some harm to the human body.

No, because the water dispenser will filter out all the impurities in the water, which will lead to a lack of minerals in the body, which is harmful to the body and may lead to a decrease in immunity.

Not very good, there are the following hidden dangers:

1. Scaling: Limescale is prone to appear in water dispensers, especially in areas with high water hardness. Most of the white precipitates present are carbonates.

In fact, these salts exist in a very stable form of compounds, and there is no evidence that they are harmful to humans. However, the presence of these substances affects the efficiency of heat exchange, and when the fouling is serious, it will bring safety hazards. Therefore, the water dispenser should be descaled in time.

2. "A thousand boiling water": This kind of formulation is unscientific. The heating temperature of the water dispenser is generally 85 95, which does not reach the level of boiling.

However, long-term heating will have an impact on the activity of water, so the longer the heating time, the worse the activity of water, commonly known as "aging water", so when not drinking for a long time, the power should be turned off, in addition to saving electricity, it can also avoid the loss of water activity.

3. Nitrite in the water dispenser: Since the water contains nitrate nitrogen, when the water dispenser is seriously polluted by microorganisms, it will promote the conversion of nitrate nitrogen into nitrite nitrogen. The WHO Drinking Water Directive stipulates that when this indicator exceeds 3 mg L in a short period of time, the infant will develop methemoglobinosis.

From current research, there is not enough evidence to show a direct link between nitrite and cancer.

4. Bacteria: When the water temperature in the water dispenser exceeds 60, ordinary microorganisms can be killed. When it is above 80, 10-20 minutes can kill the bacillus.

5. The material of the heating tank leads to the precipitation of harmful substances: the material used in the production of heating gall by most regular enterprises is stainless steel, which meets the relevant national health standards. Stainless steel withstands temperatures much higher than those of boiling water, so no harmful substances will precipitate.

Some counterfeit and shoddy products use unhygienic materials, and after being soaked in hot water, harmful substances can be dissolved, which will endanger health.

There are several scenarios.

1. For the water in the water dispenser is distilled water (purified water), then drink a better mineral water.

2. If the water of the water dispenser cannot be cleaned in time, clean the water dispenser diligently, and pour out the residual water every time you change the water.

3 For the inner tank or bucket of the water dispenser, at present, most of the water dispensers are stainless steel gall and many are plastic liners, so the plastic liner plastic conduit plus plastic bucket, these plastics add up to the water will pollute the water quality more or less after a long time, this can not be solved, the water dispenser with advanced points can be improved, but the plastic bucket has not yet been replaced with a more advanced level.

4. For the water dispenser is not heated to boiling, it is easy to breed bacteria after a long time, or the hot water is heated repeatedly, this can not be solved, try to change the water in time after drinking it within a week, and the water is now burned!

If you don't drink the water from the water dispenser, then drink tap water, at present, tap water is polluted and more common, some have a peculiar smell, adding a water filter can be improved, but now the water filter core is a problem, the maintenance is not good and the water dispenser is the same and the cost is not low, or simply drink the bottled water in the supermarket, this water is generally much better than the water dispenser, but it is also very expensive.

Just pay attention to hygiene and change the water regularly.

If you don't feel at ease, don't use it.