Cold storage refrigeration pipe insulation and cold storage equipment
Cold storage refrigeration pipe and cold storage equipment of the insulation material with cork, polystyrene foam plastic, glass cotton, polyurethane, etc. To construction is convenient, the first processed into sheets, shell and tube, the construction can be directly cut, saw processing bandage cold storage equipment and pipeline, and adhesive paste.
But if this using assemble insulating layer, the gas treatment is bad, can make the heat insulation layer of be affected with damp be affected with damp, performance degradation. Using polyurethane foamed, can solve this problem, especially for better structure more complex shape parts.
Because of polyurethane foam reaction can be heat insulation and surface adhesion, integral sex is good, no seams, and a molding heat insulation effect significantly, so more conducive to energy conservation and the maintenance of late.
Cold storage refrigeration system, the purpose of insulation is to reduce the amount of refrigerant and cold storage equipment and pipe load cooling medium heat from the environment, reduce the loss of the cold caused by temperature difference between inside and outside;
To prevent the cold storage equipment and pipe surface condensation, frost; Improve the working conditions and working environment, guarantee the effect of artificial refrigeration, etc. Thermal insulation pipe of hot ammonia gas defrosting is to reduce the number of refrigerant vapor heat loss, reducing gas defrosting time, improve the effect of gas defrosting.