1. In addition to keeping warm, the thermos cup can also keep cold. For example, the inside of a thermos cup can prevent the heat inside from exchanging with the heat outside. If we give it a cold temperature, it can keep a cold temperature. If we give it a hot temperature, it can keep a hot temperature. The thermos cup Its principle is also that the inner and outer walls are vacuumed, and the environment is airless.
2. There will be no conductors between the air and the thermos cup. It has a constant temperature. In fact, there is still some heat conduction, but it is very small. If you want to put some ice cubes on the thermos cup, you must first put the thermos cup on it. Put it on ice in the refrigerator for a while, let the temperature inside the thermos cup become low temperature, and then put ice cubes in it, so that the thermos cup will not melt, and the thermos cup cannot be kept for a long time with ice cubes.
3. The thermal insulation properties of ordinary thermos cups will be about three to four hours, and the cold temperature is also about three to four hours. If you put the thermos cup in the thermos cup when you go out, put ice cubes in the thermos cup You can still drink cold water for three hours.
4. If it is a real thermos cup, its normal heat preservation has eight hours, and the cold preservation effect is actually the same. When we go out shopping, we can drink cold water vacuum thermos cup, and its cold preservation effect is also longer. Especially suitable for our daily use.
5. If you go out to play, put ice cubes in the thermos cup, so you don’t need to buy some water outside. It is also very convenient. Whether you want to put hot water in the thermos cup, you can also put cold water in it, even if you put ice cream in it , it can also maintain a certain temperature so that the ice cream does not melt.
6. Because of the vacuum, its thermos cup can prevent hot air from entering inside, so that they will not melt, and the inside of the thermos cup is also silver, reflecting the radiated heat back.
7. If there is some cold liquid inside, this kind of thermos cup can also prevent the heat from sticking to the inside of the bottle. In fact, it is very cheap to buy a thermos cup in summer. It is not only used in winter, but also in summer. As for the thermos cup, the body of the thermos cup is very small, but it has many functions. The above is the answer to the whole content of “Can the thermos cup keep cold in addition to keeping warm”, I hope it can help everyone! If you have other questions about thermos bottles, you can also pay attention to our website: https://www.kingteambottles.com/ Welcome to communicate with us
Post time: Mar-10-2023