Dry ice is no longer an unfamiliar word to contemporary people. The function of dry ice for freezing and storage, and the function of cleaning and maintenance of dry ice are all favored by people, and all kinds of Dry ice cleaning machines and dry ice making machines on the market are also in use. And born. The function of dry ice should not be underestimated, dry ice can be used for artificial rainfall.

The basic principle of dry ice rainfall is that dry ice vaporizes when heated, absorbs a large amount of heat from the surroundings, reduces the temperature of the surrounding air, water molecules in the air condense when condensed, and solid substances such as dust in the air condense into small water droplets. This forms rainfall.

Using artificial methods, increase the ice crystals in the cloud or increase the ice crystals and water droplets in the cloud to form precipitation. At present, artificial rainfall is a kind of aircraft to spread coolant (dry ice or other chemical agents produced by dry ice making machine) into the cloud, so that the temperature in the cloud will drop significantly, and the tiny water droplets and ice crystals will increase rapidly, forcing it to descend. Formation of precipitation; the other is to spread highly hygroscopic condensation nuclei (such as salt, calcium chloride, etc.) The shock wave makes cloud droplets collide with cloud droplets, merge and increase into raindrops and fall down. No matter which method is used for artificial rainfall, the existence of clouds is the first condition, which is the internal cause; sending catalysts to the cloud is the external cause, and the external cause must pass through the internal cause to work. In some arid areas of our country, artificial rainfall using dry ice is more common.

Xiamen Hefengli Dry Ice Decontamination Equipment Co., Ltd. is the earliest enterprise in China dedicated to the application of dry ice. Its main products include: Dry ice cleaning machine, dry ice making machine, Dry ice insulation box and related intelligent products. Choosing us is the wisest decision!