野战低温冷藏箱的设计研究

Design of a field low-temperature storage container

目的:设计一款质量轻便、体积适中、制冷效果好、保温时间长的野战便携式低温冷藏箱,用于野战及灾后救治过程中对血制品或疑似病毒的存贮转运。方法:将冷藏箱拆分成制冷、散热、电源、箱体与保温材料四个部分设计,逐一解决每个问题,使设计变得简单;电源的分开设计使冷藏箱既可使用交流电,也可使用车载电瓶,有效拓宽了野战低温冷藏箱的适用范围。结果:野战低温冷藏箱可有效满足野战及灾后救治过程中对血制品或疑似病毒的转运需求,为挽救伤员性命和减少国家损失做出贡献。结论:该设计具有方便携行、制冷速度快、效果好、保温时间长等诸多优点,既可车载,又可单人携行,在野战及灾后救治过程中是其他制冷设备所不能代替的。

Objective： To design a low-temperature storage container with cooling effect,a long holding time and portability used to store or transport blood products or suspected virus in the course of treatment in the field or after the disaster;Methods： We split the cold storage container into four-part such as refrigeration parts,cooling parts,power supply parts,Cabinet and thermal insulation material,solve difficult problems one by one,that makes the design easy.The power supply is detachable,that allows the low-temperature cold storage container to use both AC power and car batter,which enlarge the scope of application of cold storage container.Results： The designed cold storage container has many advantages such as Portable,cooling fast,effective,and long holding time.It can not only be put on the car,but also can be carried by single person.It can effectively meet the field and disaster treatment needs.It will make a great contribution to save wounded and to reduce the losses of the country.Conclusion： The low-temperature cold storage container has a great effect in the field and during post-disaster treatment,it can’t be replaced by other cold storage container.