How does an electric thermos kettle work?

How does an electric thermos kettle work?
How does an electric thermos kettle work?
Anonim

Recently, more and more often you can see a thermos kettle in our kitchens. From the name itself, it becomes clear that it combines the signs of two devices: the kettle itself and the thermos. Therefore, it is more functional. And why is it good, let's try to figure it out.

The first teapots-thermoses, they are also thermal pots and poters, appeared in the years of perestroika. But then they did not gain much popularity, and even in offices they were reluctantly used. There was simply an opinion that such devices use a lot of electricity, which means they are not economical. In recent years, the thermos kettle is back in service. Numerous major manufacturers are engaged in its release, so you can find a wide variety of models on sale. They differ in their appearance, volume and temperature of keeping warm.

Electric Thermos KC-330B

Kettle thermos
Kettle thermos

So, if you try to understand the functionality of such a device, then here's what you can find out. The electric kettle-thermos first heats the water, then boils it, and thenmaintains either a pre-set temperature or the one you choose (depending on the model). It turns out that it is enough to boil water once and not do it again for a certain time. Here, too, a lot depends on the model: some are able to keep warm for 6 hours or more, and some, being constantly on, will be hot for an unlimited time. So the thing is just wonderful and, first of all, it is suitable for an office or a large family, where there are many tea lovers.

Kettle Thermo Pot

Kettle thermos electric
Kettle thermos electric

The thermos kettle heats water much longer than usual, and this is primarily due to the volume of the device, which is much larger, and in some models reaches 6 liters. It may seem like a lot of energy, but do not forget that you will need to boil the water once, and then forget about it for almost a whole day.

Thermos-kettle is a rather bulky device, so before buying it, you need to choose a place for installation in advance. Outwardly, it looks very stylish, and using it will not be difficult. To pour water into a cup, you do not need to tilt the device. Each model has either a special faucet or a button, after pressing which the water supply will start. The case of the device does not heat up, so you will not get burned. And if the kettle is accidentally dropped, the anti-spill function will work immediately (not on all models).

ElektaETP-308

Thermos kettle
Thermos kettle

How to choose a thermos kettle? First of all, you need to decide on the manufacturer, giving preference to the more well-known and time-tested. Then understand how much volume is needed, depending on the number of people who will use the device. If this is important for you, pay attention to how water will be supplied to the cup. Decide on the capacity of the kettle. The higher it is, the faster the water will heat up. Not bad if the model you are considering allows you to choose a certain temperature regime (at least 2 modes are welcome).

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