Is it good to boil water with an electric kettle for a long time, is it good to boil water with an e

Yes, but there are also a few things to be aware of:

1. The boiling time should not exceed 15 minutes.

In order to kill the germs to the greatest extent and reduce the hardness of the water quality as much as possible, it is best to control the boiling water churning time within 5 10 minutes, if the boiling time is more than 15 minutes, or repeatedly boiling like a water heater in a public place, it will cause certain harm to the body after drinking.

2. When the water is fully stirred, remember to open the lid to dry, and wait for 3 minutes after the water is tumbling before extinguishing the fire, so that the chlorine content in the water quality can be reduced to the safe drinking standard, which is the real boiling water.

3. When choosing an electric kettle, you should pay attention to the material, although the plastic kettle is theoretically no problem, but the water will have a smell after being stored in it for a long time, and there are many additives in the plastic, and there is no stainless steel safety to a certain extent.

Advantages of an electric kettle:

1. Fast heating.

"Heat fast" is the most basic requirement of the electric kettle: the original hair ring has been transformed into a wider heating chassis, which is more beautiful and practical, and solves the loophole that scale is difficult to clean; Second, the heat conversion efficiency is high, and it is often possible to boil up to 1 liter of water in 3 to 5 minutes.

2. Strong filtration.

Drinking water should be healthy" is the consensus of all people, so it is necessary to install several "safety nets" in the kettle - a filter. The bottom of the kettle, the outlet and other key positions can be described as "organs", and several filters are installed to remove scale and purify water quality.

3. Full function.

Simple boiling water can no longer meet the daily needs, set electric kettle began to become popular, in addition to the electric kettle, there are tea sets and other special appliances, boiling water, making tea, drinking coffee, etc. in one go, reflecting the care from beginning to end.

Of course, last but not least, user-friendly design is also indispensable. The design of the body of the pot is more concise and gorgeous, and the built-in design of the power cord avoids cumbersomeness, which is in line with the fashion style concept of modern home; The non-slip handle is convenient and safe, showing thoughtful ingenuity; After the water boils, the funny alarm sound adds a lot of spice to life.

4. Various styles.

The development of electric kettles so far, in addition to the continuous improvement of functions, in the appearance is also constantly improving, from the previous round and flat, in the cylindrical appearance, to the column-type appearance, from ordinary stainless steel to brushed materials, as well as plastic materials, the beautiful appearance of the electric kettle is also decorating our lives.

Reference Encyclopedia - Electric kettle"> Encyclopedia - Electric kettle.

It depends on the quality of the electric kettle, if you buy an irregular electric kettle, or do not clean it regularly, it may be harmful to the body.

1. No harm: The material of the electric kettle produced by the regular manufacturer is usually a product that has passed the inspection, and the water is mainly heated by using electric energy to achieve the purpose of killing bacteria and other microorganisms in the water. For example, cleaning the electric kettle regularly and drinking boiled water from the electric kettle for a long time will generally not cause harm to the human body;

2. There are hazards: some electric kettles are not compliant with the factory, or use inferior materials for processing, the material may contain toxic substances such as manganese, long-term use of electric kettles may be damaged, and the harmful substances in the kettle will enter the water, and the intake will cause harm to the human body, which may damage the human immune nervous system, resulting in fatigue, lack of concentration, memory loss, malaise and other symptoms. In addition to calcium carbonate and magnesium carbonate, the main components of the electric kettle are easy to produce scale, which contains many harmful substances such as mercury, cadmium, lead, etc.

If not cleaned up in time, harmful substances will continue to accumulate, dissolve in water again, and enter the human body after being drunk, and the long-term accumulation in the body will endanger human health.

Boiling water in a fast electric kettle (hot fast) has a disadvantage of boiling water, which is the location of the heating element in the water. Generally, the heating element does not stick to the bottom of the pot, and the hot water always moves upward, so the boiling water seems to be boiling, but the water at the bottom of the heating element is not yet boiling, and its average water temperature does not reach 100 degrees. There are two ways to avoid this phenomenon:

The first is to postpone the power off time, so that the water temperature in the pot really reaches "on" (100 degrees) when the power is off.

The second is that the water is "falsely opened" after the power is cut off and the power will be turned on again for a while, and the water will be basically no problem after the water is turned on again.

Finally, if you have to use "hot fast", use the kind that is soaked in water with the wires attached to it, and let the heating element sink to the bottom. However, you must pay attention to the fact that you must buy qualified products, you must pay attention to safety, and even if you are qualified products, you must treat the boiled water after the power is off.

In addition, it is worth noting that when the water is boiled and the power is off, do not rush to lift the heating element out of the water, let it soak in the water for more than 30 seconds in the power-off state, which can prolong the service life, and generally long-term burning can be used for more than half a year.

Now many circles of friends are said to be harmful to the human body by this electric kettle, because many electric kettles are made of "high manganese steel", if you use this electric kettle for a long time, it will lead to excessive intake of manganese by the human body, resulting in manganese metal poisoning, excessive manganese metal will affect the nervous system of the human body, and then memory loss, drowsiness, mental malaise, neurological disorders and other problems. But will this question appear on the electric kettle that every household has, or how much manganese content is in the electric kettle?

Manganese metal is actually a trace element necessary for the human body, it is a component of human connective tissue, bones, coagulation factors, sex hormones, etc., it is also indispensable for the body's blood sugar regulation, metabolism, etc., as well as the human brain and nervous system need the help of manganese, if the body energy elements are insufficient, it will also affect the human body's nerve development.

Judging from the above, in fact, manganese is very important to the human body, but it is undeniable that manganese, like many metals, has a limit for their absorption, and exceeding this limit may cause metal poisoning.

The common electric kettles in the world are made of "high manganese steel", but even the electric kettle of this material will not actually migrate to the water too much manganese, and the state has comprehensively inspected the content of metal manganese that can be migrated to food is milligrams per kilogram, and the manganese obtained by the human body from other foods plus the manganese obtained from the water of the electric kettle every day is far from reaching the amount that will cause poisoning.

Therefore, the manganese ingested in our daily life is actually safe, even if the drinking water burned by the "high manganese steel" material is very safe, and it will not cause any harm to the human body, and people should not listen to rumors casually. Many rumors do not have the correct scientific basis, people should improve their ability to identify, do not believe at will, think that knowing a little bit of skin is regarded as the truth, the understanding of knowledge should still be through the right way, and to understand comprehensively and thoroughly, to do specific analysis of specific problems, and to polish their eyes.

Although it has been mentioned earlier that the electric kettle produced in accordance with the national standard will not have any safety problems of manganese poisoning, it cannot be ruled out that there are some unscrupulous businesses that have produced some unqualified kettles by improper means and did not conscientiously abide by national regulations. Therefore, when consumers buy hot water kettles, they still try to buy them from trustworthy brand merchants.

The effect of drinking water boiled in an electric kettle on the body for a long time depends on what kind of kettle is used. If you use an inferior kettle to boil water for a long time, it will cause harm to the body. If we buy *** kettle, it is no problem to boil water to drink.

In addition, the kettle is easy to produce scale after being used for a long time, so pay attention to regular cleaning.

If you use this electric kettle for a long time, the water boiled out may affect human health, cause damage to the nervous system, lead to memory loss, mental malaise, and also affect the health of the human body.

Water is the source of our life, in our life, each is inseparable from the appropriate amount of drinking boiled water, so as to protect our health, when boiling water, people will use electric kettles for convenience, but for such products, we still need to understand, so that we can use it at ease. Let's take a look at it with us, boiling waterIs an electric kettle good?This helps us to choose.

1. Is it good to use an electric kettle to boil water?

1. In this way, the product can be opened and drunk, and there is no need to wait for the power of the instantaneous electric kettle to reach 2000W, which is very convenient to boil the water in a few seconds, which is very suitable for today's fast-paced life, saving people valuable time, and because it is instant hot and ready to drink, it can also ensure the freshness of the water quality. Although the power of instantaneous electric kettles is about 30% higher than that of traditional electric kettles, it is not conducive to human health.

2. It does not occupy a place, is small in size, easy to move, and the volume of the traditional electric kettle is slightly larger, which ensures our use, but the appearance is much better than the traditional electric kettle. Its usage habits are similar to our water dispensers, small in size, easy to move, and placed in offices, bedrooms, living rooms and other places are very classy. Very user-friendly.

3. There is no noise when using, the traditional electric kettle will have a lot of noise when it is about to boil, so as to ensure our use, and the instantaneous electric kettle can hardly hear any noise because of the use of a new heating method, giving people a very comfortable feeling. More advanced anti-dry boiling functionThe traditional electric kettle has an anti-dry boiling function, so I can use it with confidence.

2. What are the types of kettles?

1. A more common horn-type electric kettle. It is also very good to be made of aluminum sheet by stretching, and the electric heating element is made of water-immersed nickel-plated steel sealed electric heating pipes. The electric heating pipe is installed at the bottom of the kettle, and the joint with the kettle body is padded with a heat-resistant sealing ring to prevent water leakage.

This type of electric kettle is provided with a strip-shaped vibrating reed autosonator (air flow vibrating whistle device) on the lid, and the air flow whistle will sound when the water temperature reaches more than 100 meters. The power supply must be manually cut off. It is widely used in residential households.

2. Economical, anti-dry burning whistle electric kettle. It is necessary to understand that on the basis of the design principle of the whistle electric kettle, an automatic temperature limiting controller (mainly a bimetallic thermostatic controller or a magnetron thermostatic automatic switch) is added, when the water boils, the generated water vapor deforms the bimetal sheet of the temperature sensing element, drives the micro switch to cut off the power supply, and protects the electric kettle from being burned.

3. Need to understand the plastic electric kettle. The biggest feature of the plastic electric kettle is that it is easy to carry, you have to understand, and the safety performance is reliable. The power signal indicator light set up in the pot body can be convenient to observe the energized state, the upper and lower split structure can be rotated 3600, and the melting point of the food-grade sanitary plastic material used in the pot body is more than 200.

It is equipped with multiple protection functions such as steam induction control switch and grounding protection.

Is it good to use an electric kettle to boil water, it is introduced to everyone, so that when we use the electric kettle, it will be more assured.

Qualified kettle to boil water healthy.

The electric kettle boils water, which is simple and convenient to operate. Plug in the kettle directly after adding water, and the water will boil in a few minutes. Although it is practical, when buying an electric kettle, you must not buy inferior products without quality assurance.

If we use this electric kettle, the water boiled by the electric kettle is directly drunk into our stomachs, which is very harmful to our health.

Because the manganese content of the materials used in the inferior electric kettle is as high as about 10, there is a problem of using high manganese steel. If we use this material for a long time, the inner surface of the kettle will be eroded, which will cause damage to the human body.

Tips for buying an electric kettle:

1. Be sure to buy well-known brands.

When buying an electric kettle, be sure to choose products from well-known manufacturers, such as Midea, Gree, and Supor are very good. Don't be greedy for cheap, just buy some cheap miscellaneous goods in the small commodity market, and take home the boiling water with a strong plastic smell, and there are great safety risks.

2. Look for the 3C logo.

Electric kettle is a liquid heating appliance, is included in the national compulsory safety certification (CCC) catalog of products, consumers must see whether the electric kettle purchased has the "CCC" certification mark when purchasing.