The thermos used in the car, now drinking water, many young people will choose ice water to refresh themselves, but we will find that many people are already using thermos. I have sorted out the relevant information about the thermos used in the car for everyone. Let's have a look.

The thermos cup 1 glass liner thermos used in the car has better thermal insulation. But the glass is fragile, so you can choose a glass liner indoors and a stainless steel liner outdoors.

When using a thermos cup, it is not advisable to put five kinds of "water"

First, tea. This is not an alarmist. Drinking tea in thermos for a long time will lead to many diseases such as digestion, cardiovascular and cerebrovascular diseases, nervous system and hematopoietic system. Because making tea in a thermos cup is actually soaking tea in high-temperature and constant-temperature water for a long time, just like frying tea with warm fire, a lot of vitamins in tea are destroyed. At the same time, the aromatic oil in tea volatilizes, and tannic acid and theophylline are leached in large quantities. Reducing the nutrient content of tea is a trivial matter, and heavy metals may be released, which is harmful to the health. Many middle-aged and elderly friends around me have this habit. In fact, this is undoubtedly increasing the risk of illness for themselves.

Second, all kinds of acidic drinks and juices. The inner container of the thermos cup is basically stainless steel. Because of its high melting point, it will not release harmful substances due to high temperature melting. However, stainless steel is most afraid of strong acids. If the acidic substance is left for a long time, heavy metal components will be separated from its inner container. Many office workers don't have time to have breakfast in the morning, so they are used to bringing fruit juice to the company in thermos cups, which is also very harmful to their health.

Third, milk and soybean milk. If these two things are stored in a thermos for a long time, microorganisms will multiply rapidly, leading to gastrointestinal diseases such as corruption, diarrhea and abdominal pain. In addition, the nutrients such as vitamins contained in it will also be destroyed. Many parents like to take their children to school in this way. In fact, insufficient nutrition is bad for their health.

Fourth, traditional Chinese medicine or other granules. It sounds like a good way to store traditional Chinese medicine in a thermos, but in fact, the decocted traditional Chinese medicine dissolves a lot of acidic substances, which can react with the chemicals contained in the inner wall of the thermos and dissolve into soup, thus causing adverse effects on the body. Usually, it is best to drink Chinese medicine in pottery or enamel containers.

Fifth, salty liquid. Because the inner container of the thermos cup is generally sandblasted and electrolyzed, the electrolyzed inner container can avoid the physical reaction after water directly contacts with stainless steel. However, salty liquids, such as salt water, are corrosive and may cause damage to them, so it is not suitable for long-term storage.

In fact, the best function of a thermos cup is to keep warm, cold or hot. It is very good to be a tool for holding water. Don't expect it to give you health care. In addition, there are many kinds of materials for thermos cups on the market at present. If you have to soak something in it, you still need to know more about its material characteristics.

The thermos cup used in the car, 2. Can you drink the water in the thermos?

The benefits of drinking water in thermos cups are certain, especially the stainless steel used in many thermos cups now. Iron in stainless steel cups is beneficial to human body. Iron is a metal element that human body must ingest every day, which is why wok for cooking is beneficial to the use of iron pots. This is the same reason. However, the texture and quality of stainless steel thermos cups on the market are uneven, so when buying stainless steel thermos cups, we should pay attention to large supermarkets and other places, and try to choose brand products with high visibility and good reputation.

Benefits of drinking water from a thermos:

Benefits of drinking water in a thermos cup: 1, warm gargle.

After eating food, rinse your mouth repeatedly with warm water for several times to remove food residues, which is a good way to clean your mouth.

Before eating, rinse your mouth with warm water to remove some dirt in your mouth;

Rinse your mouth with warm water before going to bed, wash away the smell of smoke in your mouth, and wash away the food residue in your mouth and throat.

Benefits of drinking water in a thermos cup: 2. Gently rinse the stomach.

Get up early in the morning, drink a glass of warm water from a stainless steel thermos and rinse off the residue left by gastrointestinal exercise all night.

Benefits of drinking water in a thermos cup: 3. Brush your teeth enthusiastically.

"Wash your face with cold water and brush your teeth with warm water" is a good living habit. Brushing your teeth with warm water can not only effectively remove dirt from your teeth and mouth, but also maintain your gums and teeth nerves.

Benefits of drinking water in a thermos cup: 4. A warm throat.

In the process of eating, you will accidentally cause a temporary throat blockage. Don't dig blindly, it will hurt the esophageal tissue. A good way is to drink warm boiled water in a stainless steel thermos and swallow it, and then wash the residue down.

Benefits of drinking water in a thermos cup: 5. It is warm and soft.

Middle-aged and elderly people often eat, causing food jams, and some people will form a "chest blockage" for themselves because of emotional entanglements. At this time, the warm boiled water in the stainless steel vacuum flask was slowly swallowed, and the mood was cheerful and relieved.

Benefits of drinking water in a thermos cup: 6. Warm hangover.

Drinking is harmful to people's health. People want to relax from drunkenness, but a good way is to let drunken people drink several cups of warm water immediately, so that warm water can gently dilute alcohol, protect the human liver and compensate for a lot of water lost due to drunkenness and vomiting.

How about drinking water from a thermos? What are the benefits of drinking water in a thermos? I believe it is clear to everyone through the above introduction that drinking ice water or warm water is actually a personal preference, but drinking more water is good for your health.

What are the advantages of automobile thermos cups?

Thermos can be divided into three categories:

(1) thin mouth type. Also known as thermos. Small mouth diameter and good thermal insulation performance. Mainly used for holding boiled hot water, fried Chinese medicine juice, hot drinks and cold drinks.

② Big mouth type. Usually called an ice bottle, it has a large diameter and is convenient to take and put things. It mainly includes ice cubes, sorbets, cold drinks with containers, ice, liquefied gas, anti-fermentation substances and so on. You can also use containers for hot food and hot drinks.

3 cups. Usually called a thermos cup, it has a large caliber and a small capacity. Tableware mainly used to reduce the influence of ambient temperature on contents in a short time.

Composition and structure of thermos bottle

The thermos bottle consists of an inner container, a shell and additional parts.

The inner container consists of two glass bottles inside and outside. They are integrated at the bottle mouth, the gap between the two bottle walls is evacuated to weaken the thermal convection, and the surface of the glass bottle wall is plated with bright silver film to reflect infrared thermal radiation. When the temperature in the bottle is high, the heat energy of the contents does not radiate outward; When the temperature in the bottle is low, the heat energy outside the bottle will not radiate into the bottle. The thermos effectively controls three heat transfer modes: conduction, thermal convection and radiation.

The weakness of thermos bottle is the bottle mouth. There is heat conduction at the joint of inner and outer glass bottles, and the bottle mouth is usually blocked with cork or plastic plug. Therefore, the larger the capacity of the thermos bottle, the smaller the bottle mouth and the higher the heat preservation efficiency. It is very important to maintain the high vacuum of bottle wall interlayer for a long time. If the interlayer expands gradually or the sealed exhaust tail is destroyed, the vacuum state of the interlayer is destroyed, and the thermal insulation efficiency of the thermos bottle liner will be lost.

In addition to glass, thermos bottles are made of stainless steel or non-toxic and tasteless plastic. Metal bottle liner is durable and not easy to be damaged, but its thermal conductivity is much higher than that of glass, and its thermal insulation efficiency is slightly poor. Single-layer or double-wall containers made of plastic are filled with foamed plastic for thermal insulation, which is light and convenient and not easy to break, but the thermal insulation efficiency is worse than that of thermos bottles.

The outer shell has a certain strength to protect the inner container and increase the decorative effect. The shell has tinned steel plate, brass, aluminum alloy, stainless steel and plastic, and there are black iron sheets, bamboo sticks, bamboo tubes, wood and enamel in China. For convenience and beauty, the shell can be made into various shapes and decorations. Decoration methods include color printing, painting, flower spraying, electroplating, plastic spraying, polishing, carving, dyeing and so on.