Henan Tianchi Instrument & Equipment Co., Ltd.

The self-pressurizing liquid nitrogen tank is an efficient and safe liquid nitrogen storage equipment, which is widely used in life sciences, medical research and other fields. So, what exactly is it?

First, we need to understand how a self-pressurizing liquid nitrogen tank works. It vaporizes a small amount of liquid nitrogen in the tank, causing the internal pressure of the entire container to increase. When the pressure inside the container reaches the critical pressure, the drain valve needs to be opened to realize the continuous drain function. It is specially used to replenish liquid nitrogen in laboratory cryogenic containers to ensure the smooth progress of experiments.

Secondly, the safety of self-pressurizing liquid nitrogen tanks is also very high. It is equipped with double safety automatic control valves, which have double safety measures and are safer to use. It ensures that the liquid nitrogen tank pressure does not exceed the limit, thus avoiding the risk of accidental leakage and explosion.

In addition, self-pressurizing liquid nitrogen tanks also have certain sealing properties. Although it looks like a tightly sealed jar from the outside! But it has a vent, a pipe for nitrogen to be discharged. When it is filled with liquid nitrogen, we only need to open the drain valve of the tank, and the nitrogen evaporated by the liquid nitrogen will be discharged to the outside from the drain port. There is no pressure inside the tank.

Finally, self-pressurizing liquid nitrogen tanks are easy to operate. It has only 4 valve controls, and users can realize the functions of pressurizing, depressurizing and releasing liquid nitrogen with simple operations.

In short, the self-pressurizing liquid nitrogen tank is a highly functional, safe and efficient liquid nitrogen storage device that is widely used in scientific research, medical and agricultural fields.