What should be considered when using a thermos?

Today thermos are essential kitchen utensils in every family, helping users always have hot water available for use at any time when needed such as mixing milk, making noodles, making coffee, making tea. .

What is electric thermos?

Thermos are like a normal water thermos. However, a thermos bottle in addition to keeping warm is also capable of boiling water very conveniently, keeping warm water for 24 hours.

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Structure of the thermos

Thermos are usually composed of 3 layers: plastic or stainless steel cover. Inside the stainless steel or metal flask and coated with a non-stick coating in the vial to prevent scaling and make it easier to clean.

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In the middle is a vacuum environment that does not transfer heat to keep the water warm for a long time.

Classification of thermos

Thermos are divided into 2 types: electric thermos and electronic thermos.

Electric thermos often design a button to press round in the lid, when you want to get water, users have to press their hands repeatedly and water will flow into the glass.

Electronic thermos use a small pump motor to push water out of the tap when pressing the button on the control panel. Electronic thermos often have more modern features such as locking water intake hose, setting the temperature keep warm, gentle water taking operation.

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Note when using a thermos

When using thermos, users need to pay special attention to the following issues:

Do not change the thermostat of the thermos. Specifically: do not pour hot water or cold water too quickly into the bottle when the kettle is cold or hot. Because of this, it will cause a sudden change in the average temperature of the flask, which can lead to an explosion in the tank, which affects the ability of the bottle to keep hot.

Clean the bowel bowel cleanly when you first buy it or after a period of no use. Then proceed to pour hot water into the bottle slowly. It is best to pour only a little, then cover the lid to allow the heat to radiate inside, after a few minutes to pour water back.

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Hydrocarbon contents after a period of use are often trapped. To remove the scalp, pour some warm white vinegar into the jar. Then cover and shake gently. After 30 minutes, pour out the vinegar water and rinse with clean water.

If your family has a water purifier, it is recommended to use filtered water to pour it into the bottle.

When using thermos, users should not pour water over the line Max. A gap should be kept between the lid and boiling water to prevent leakage of water when boiling.

When choosing to buy a thermos, choose the type of Reboil function - boil the water again when the water in the kettle cools down. Because with the type of thermos that only have the function of cooking and keeping warm, they must wait for the water to cool or replace the water, which is very inconvenient.

Large capacity thermos will consume more electricity than small capacity cylinders. So when choosing to buy users, select the appropriate capacity.

Hopefully, the above information will help you to use the thermos properly to ensure safety and prolong the service life for the product.