What if the thermos cup is not insulated? The thermos cup is one of the essential items in winter, which can keep the temperature of water constant. With the spread of the concept of health care, soaking in water with thermos cups has become the mainstream of health care. What if the thermos cup is not insulated?

What should I do if the thermos is not insulated? 1 There is no way to maintain the thermos without heat preservation. This is because there is no vacuum caused by air leakage, but from the point of view of the thermos cup, this cup can still be used continuously. Although the heat preservation time is not ideal, it is still a good cup, and it will be good to keep it for several hours.

For example, I bought a more practical one.

It has been a habit formed for many years to wrap boiled water every night and then get up with a cup of warm water (neither too hot nor too cold) in the morning. The skin has always been good, haha.

The reason why the thermos cup is not insulated

1, maybe the seal is not good. See if there's a gap in the bottle cap or anywhere else. If the lid of the cup is not tightly closed, the water in your thermos will soon become tepid.

2. The cup is leaking. Maybe there is something wrong with the material of the cup itself, and the technology of the thermos cup is also flawed. There may be a pinhole-sized hole in the inner container, which accelerates the heat transfer between the two layers of cup walls, so the heat is quickly dissipated.

There is no buzzing cup in the mezzanine, not a thermos cup. Put the thermos cup to your ear, there is no buzzing sound in the thermos cup, which means that this cup is not a thermos cup at all, and such a cup will definitely not keep warm.

The above reasons are the most common reasons why the thermos cup is not insulated. If you want to test the insulation effect of the thermos cup you are using, you might as well do the following experiment: pour hot water into the thermos cup. If the outer layer of the cup can feel the heat, it means that the thermos cup no longer has the heat preservation function.

To this end, if your thermos cup encounters the above situation, I suggest you buy a thermos cup with cute elements.

304 stainless steel cup body, pp food-grade plastic, not too big or too small, the capacity is just right, don't you find it matches you very well?

Matters needing attention in the use of thermos cup

1, unpack before use, then blanch with boiling water or add some food detergent for several times of high-temperature disinfection;

2. Don't fill the water too full to avoid hot water overflowing and scalding;

3. It is not suitable to hold carbonated drinks such as milk, dairy products and fruit juice for a long time;

4. When cleaning, use a soft cloth and an edible detergent diluted with warm water. Do not use alkaline brighteners or chemical rags. In addition, it is also used for long-term cleaning to prevent odor or stains. After use, please clean it and make it fully dry.

The above is the common use of thermos cups. You can do better if you pay attention to them.

What if the thermos cup is not insulated? 2 Why did the thermos cup suddenly lose its heat preservation?

Poor sealing

The water in the thermos cup is not hot, probably because it is not well sealed. After receiving water with a thermos cup, it depends on whether there is a gap in the bottle cap or other places. If the lid of the thermos cup is not tightly closed, the water in the thermos cup will not be hot soon.

The cup is leaking.

Maybe there is something wrong with the material of the cup itself, and the technology of the thermos cup is also flawed. There may be a pinhole-sized hole in the inner container, which accelerates the heat transfer between the two layers of cup walls, so the heat is quickly dissipated.

The interlayer of the thermos cup is filled with sand.

Some merchants will put some sand in the interlayer of the thermos cup in order to shoddy it. This kind of thermos cup is still very warm when bought. After a long time, the sand rubs against the inner container, which easily leads to rust of the thermos cup and poor insulation effect.

Not a thermos.

Some "thermos cups" are close at hand and you can't hear the buzz of bees. If you put the thermos cup in your ear, you can't hear the buzz inside the thermos cup, which means that this cup is not a thermos cup at all, so this cup will definitely not keep warm.

What if the thermos cup is not insulated? What is the use of a thermos cup if it is not insulated?

First, as seasoning cans, some short thermos cups can be used as seasoning cans, because the bottle has a medium opening, and it is not too high to pour powdery seasonings such as white sugar or pepper noodles without a lid. It is very convenient to use a spoon when cooking, which is much more convenient than using a packaging bag directly. The thermos cup is also more resistant to corrosion and high temperature. Even in the high temperature environment of the kitchen, it will not affect the use.

Second: As a container for chopsticks, this kind of thermos cup is suitable for those with slender bodies. Don't need chopsticks. Just put the thermos cup in the cupboard or in the corner of the kitchen. Usually clean chopsticks can be put vertically, ventilated and dried, and clean water can be dried. It is also more convenient to take it directly when using it. Because the opening is small, you don't have to worry about falling into a lot of dust. Just rinse it a few times regularly.

Third: put tea leaves, which need to be sealed and preserved. Although waste thermos cups are not insulated, their sealing performance is much better than that of ordinary tea boxes. Unpacked tea leaves can be put into a thermos cup, and then the lid can be tightened, so that it can be better sealed, which not only avoids moisture, but also does not emit odor. It really fits!

Fourth: stationery. After the lid is removed, these cups that have lost their heat preservation function can be used as pen holders. All kinds of pens at home can be put in cups, just like the pen container. In addition, some paper rolls can be rolled up in cups. For example, there are some paper rolls that need to be preserved in the usual paintings, just put them in, and don't worry about accidentally tearing or splashing water.