Is it good to drink water with a water jet?

It is not good to drink it for a long time.

It is better to drink boiled water.

There are five major points to pay attention to when using water dispensers in winter.

In order to better understand the use of water dispensers in winter, the reporter recently visited the relevant technical personnel of the water dispenser maintenance center of the customer service department of Jinan City Water - Pulis Mineral Water Company. They remind: don't ignore the water dispenser for healthy drinking water, and there are "five major attentions" for the use of water dispensers in winter.

Note: The two faucets of the water dispenser should be used alternately. Do not use only the hot water faucet for a long time in winter, so as not to cause water storage in the room temperature kettle in the machine, and the final circulation is not smooth.

Pay attention to descaling the water dispenser regularly. Because the water dispenser is frequently heated and used in winter, it is easy to scale. Excessive fouling not only affects the service life of the water dispenser and increases power consumption, but also the scale powder in the water dispenser's tank will return to the barrel with the air flow when receiving water, which is easy to give people the illusion that the bottled water contains this substance.

Take care to keep the body clean. In winter, the air is dry, especially for users who use honeycomb and coal for heating, and they should often wipe the fuselage, bucket and air vent of the smart seat of the water dispenser with a soft cloth.

Be careful not to wait until the taste is different before cleaning or disinfecting the water dispenser. Many people pay more attention to the use of water dispensers in summer, and can disinfect and clean the water dispensers on time. However, in winter, it is easy to relax, thinking that the temperature is low and will not produce green algae and white precipitation, and it is not until you feel that the taste is different that you think of cleaning and disinfecting.

Resources.

It's not good to use it for a long time, it's very dirty inside.

Just pay attention to cleaning the water urchs regularly.

Most of the water dispensers have heaters, filters, etc., which are supposed to be for convenience and hygiene, but if you don't pay attention to regular cleaning, these things may just become a breeding ground for bacteria to multiply! Because, if you want to keep the water open all the time, you often need to heat it frequently, which not only consumes electricity, but also makes the water evaporate often and becomes "concentrated water"; But if it's not heated all the time, once the power goes out, the water will quickly become lukewarm, and this temperature is exactly the temperature that is most conducive to the growth of bacteria! Therefore, in addition to those water dispensers in public places with a large amount of water, this kind of water dispenser is basically always replaced with new water, and most of them are bacteria that multiply a lot.

Although the heat boiled the water and killed the bacteria, the "corpse" of the bacteria was still in the water! Toxins produced by bacterial metabolism are also not eliminated by heating!

If people drink purified water for a long time, it is harmful to health.

1. Pure water not only removes all substances that are harmful to the human body, but also removes many "essential trace elements" that are very important to human health.

2. Pure water is not pure. The preparation of pure water is very complicated, since it is a high-tech achievement, of course, it has a high technical content. Not everyone can produce it.

These ion exchangers and membrane filters require frequent technical treatment and cleaning, which is called ion exchanger and membrane filter regeneration technology. However, most water purification plants do not master this regeneration technology.

3. After pure water enters the human body, because it does not contain various positive and negative ions, the soluble fluid can be very strong, which can not only dissolve all kinds of harmful wastes and harmful trace elements and discharge them from the body. At the same time, it can also dissolve various essential trace elements that are very needed by the human body and be excreted from the body.

If it is bottled purified water, it is not good to drink it regularly. Because there are no active substances in pure water, health experts say that fish will die after a few days of raising there, while ordinary well water will not. Do you think it would be good for people to drink it often?

If it's a large bottle of mineral water, it's fine. If it is filtered tap water, drink less water, and the water will be boiled repeatedly, resulting in heavy water, and drinking it will be unhealthy.

It is not recommended to drink water from a water dispenser without filtration effect frequently, and it is best to buy a water dispenser or water boiler with a filter cartridge filtration system to purify the water quality and ensure that the drinking water is healthy and hygienic.

You can't drink too much water at night. Drinking too much water before going to bed at night and excessive water before going to bed will indeed increase the burden on the kidneys and increase the burden of reabsorption of the renal tubules and collecting ducts.

Vary. If you are particularly dry and usually easy to get angry, then drink a little more, this amount is definitely not the more the better, just drink more than before. Drinking too much water, there is a term called "water poisoning", which is to disrupt the normal metabolism.

Water dilutes stomach acid, so don't drink plenty of water before or after meals. If you have too much stomach acid, you can drink a little more water. Drinking too much water before bed can affect the quality of your sleep.

Science is always relative. If someone says good, there will be someone who says bad. 70% of the body's tissues are made up of water, and a lack of water in the body can be very detrimental to health. Be sure to drink plenty of water during the day to help the normal functioning of the body's organs. Drink less water at night to reduce the burden on your kidneys.

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.