基于Labview的冷藏车隔热性能试验系统设计

Thermal Insulation Performance Testing systemfor Refrigeration Vans on Labview

冷藏车隔热性能是保证冷链食品和生物制品的质量与安全的关键性能。文章解读了GB 29753-2013道路运输食品与生物制品冷藏车安全检查要求及试验方法中隔热性能的试验要求,基于Labview设计了一种冷藏车隔热性能试验系统。该系统能够完成温度采集与显示、数据处理、控制输出和数据储存等工作。通过试验,验证了该系统能够满足冷藏车隔热性能试验的要求,为冷藏车厢体隔热性能研究提供基础。

The thermal insulation performance of refrigerationvans is the key performance to ensure the quality and safety of the cold chain food and biological products.Interpreted the test method of thermal insulation performance in GB 29753-2013 Safety requirements and metheds for refrigerating van for transporting food and biological products on roadin this paper.The test systemof the thermal insulation performanceon Labviewis designed. Temperature collection and display,data process, output control and date storage can be completed. Through the test, this system is verified that it can meet the testing requirements of the thermal insulation performance test, andprovide the basis for the study of the thermal insulation performance of the body.