The refrigerator has the advantages of smooth surface, easy cleaning, good heat preservation effect, and no fear of falling. It is designed with different sizes according to the needs of life, and is used with reusable technology ice packs. The ice packs can keep cold and keep cold. According to different product textures, they are divided into different types, including plastic, cloth, foam, metal, wooden and other types of refrigerators.
The main material of the product is high-density Oxford cloth, an environmentally friendly fabric, with high density, strong cold retention, light weight, not soft or hard, and non-toxic. Products can be designed and manufactured according to customer needs to fully meet customer requirements. The cover is closed with a rubber tight zipper. The product is used with ice packs, and the cold preservation effect exceeds the standards of the same industry in the United States.
The "Veterinary Transport Refrigerator (Package)" issued by the Ministry of Agriculture of China in 2007. The standard number is NY/T1623-2008, which is the only domestic industry standard. The standard recognized by the Ministry of Health of China is WHO/EPI/LHIS/9707( E4/PROC/1) According to international transportation standards, it simulates the temperature changes of the external environment at 43℃ and -10℃. The ice bag has passed the transportation test conducted by an independent agency in the United States. The standard number of the ice tray is: WHO/PQS/E005/IP01.21. Heat and cold resistance: Refrigerators have relatively high requirements for heat and cold resistance, and will not deform in high temperature water, and can even be disinfected with boiling water. 2. Durability: It must have excellent impact resistance, not easily broken when pressed or impacted, will not leave scratches, and can be used for life. 3. Sealing: This is the primary consideration when choosing a refrigerator. Although different brands of products have different sealing methods, excellent airtightness is a necessary condition for the lasting freshness of memory food. 4. Freshness preservation: The international sealing measurement standard is evaluated by the moisture permeability test. The moisture permeability of high-quality refrigerators is 200 times lower than that of similar products, which can keep things fresh for a longer time. 5. Versatility and diversity: design different sizes according to the needs of life, with repeated use of technology ice packs, ice packs can keep cold and heat (the minimum ice pack can be frozen to -190 ℃, the highest can be heated to 200 ℃, you can Any cutting size) 6. Environmental protection: food-grade environmentally friendly LLDPE material, non-toxic, odorless, anti-ultraviolet, and not easy to change color. Put the ice pack in the -20℃ freezer for 24 hours and fully store the cold. According to the standard configuration, the temperature in the refrigerator is kept at It can reach more than 80 hours below 8℃, which is suitable for various medium and long distance low temperature medicine transportation.
Other types of refrigerated containers: In occasions with more stringent refrigeration requirements, electronic refrigerators that require energy consumption to achieve the purpose of precise refrigeration. According to different needs, it is divided into high temperature refrigeration type, room temperature refrigeration type and low temperature refrigeration type refrigerator. For example, in clinical medicine, some drugs need to be stored in a sub-zero temperature environment for a long time. It is not possible to use a refrigerator that does not consume energy. A refrigerator with temperature control capability must be used. This type of refrigerator has the ability to collect temperature, heat, and cool. Closed loop control is used to achieve precise temperature control. The basic framework is: temperature collection-temperature comparison (compared with the set temperature)-control mode selection (heating or cooling)-temperature collection. In this way, a ring is formed to achieve the purpose of precise control. In addition, PID algorithms are commonly used in the field of automatic control to achieve precise and rapid control of control targets.
Fuzzy algorithms are also used in control. For more reefer requirements, please contact:Chest Freezer Factory
