Some basic knowledge of the vacuum flask equipment is for everyone to understand the work well. After all, if the quality is not good, it will have a certain impact on the later stage. Here are some basic knowledge for everyone, I hope it will be helpful to you.

1. Do a good job of oil level inspection

If you want the vacuum flask equipment to achieve a good working efficiency, then in the daily work, you must check the oil level gauge well, look at the surface of the liquid, and generally speaking, if you find their surface If it is lower than the specified value, it must be supplemented in time.

2. Proper cleaning

These vacuum flask equipment should be cleaned, and during the cleaning process, if you find some oil stains inside, or if you find some things inside are blocked, then they need to be replaced in time. Generally speaking, the coarse filter The oiler needs to be cleaned once every three months. What needs to be reminded is that in the process of refueling in the fuel tank, no impurities should be mixed in, and all filtering must be carried out.

There is also the relevant knowledge of the vacuum flask, here is an introduction to you, and those who are interested can take a look.

1. Remember not to put the stainless steel vacuum flask in the refrigerator or oven (microwave), and directly heat or freeze it.

2. When drinking coffee, tea or beverages frequently, the inner liner will change color. This is a normal phenomenon, and it can be removed with a toothbrush dipped in toothpaste.

3. Generally speaking, the use of stainless steel vacuum flasks for making tea is not recommended. As the tea contains aromatic substances, it will be greatly reduced under continuous high temperature, and the brewed tea will also become bitter and lose its original fragrance. Do not use freshly opened water to make tea, or put the tea in a filter, otherwise the rich vitamins and nutrients in the tea will be lost, and many harmful substances will be produced.