Device for obtaining super-cooling solution and manufacturing method of super-cooling solution

Abstract

The invention relates to a device for obtaining super-cooling solution. The device is characterized by comprising a container, wherein the container is used for containing a refrigerant, the bottom part of the container is connected with a first metal heat conducting bar, the upper end of the first metal heat conducting bar is immersed into the refrigerant and is connected with a metal body which is connected to an electrochemical workstation, the lower end of the first metal heat conducting bar is located outside the container and is connected with the upper end of a second metal heat conducting bar, the lower end of the second metal heat conducting bar is arranged in to-be-treated solution, and the lower part of the first metal heat conducting bar which is located outside the bottom part of the container is wound with a heating coil. According to the device and the manufacturing method, which are disclosed by the invention, the super-cooling solution can be easily obtained through a refrigerating part and controlled heating current, and the temperature of the super-cooling solution nearby the lower end of the second metal heat conducting bar can be easily controlled by a test; the heating mode is simple, and possibility is provided for researching the physicochemical property of the super-cooling solution and researching behaviors of biological molecules and a biological body under a super-cooling extreme condition.

Description

technical field [0001] The invention relates to a device for obtaining supercooled solution. The invention can easily realize the control of the temperature of the supercooled solution near the lower end of the second metal heat conducting rod by adding refrigerant and heating by electric current. It is suitable for studying the physical and chemical properties of supercooled water, and it provides the possibility to study the behavior of biomolecules and organisms under supercooled extreme conditions, and also plays an important role in atmospheric science, aviation and low temperature biology research. Background technique [0002] Water is an important part of life. When the temperature is lower than the freezing point of 0 ℃, the water that still does not freeze is called supercooled water. In general, when the temperature of the organism drops below 0°C, extracellular ice crystals are formed and freeze, resulting in the generation of high-concentration electrolytes out...

AI Technical Summary

Problems solved by technology

In aeronautics, the complexities of supercooled water icing severely hamper the modeling of aircraft surface deicing

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