降温背心人体降温效果评价

本文目的是评价降温背心的降温效果。通过对3名成年人在不同环境条件下,分别穿着降温背心和普通服装,测量人员胸部、上肢、下肢和直肠温度的变化,同时监测心率、呼吸和出汗量等,得出环境温度越高,降温背心的降温效果越明显;体形胖的人耐热能力相对差;耐热与出汗量密切相关等结论,并指出降温背心的降温效果显著,能够满足高温岗位的需要。

Evaluation of a Cooling Vest Lower Body Temperature Effect

The performance evaluation of the cooling vest is discussed. Three volunteers with a cooling vest and ordinary clothing participate in the exams under different environmental conditions. The temperatures of chest, upper limbs, lower limbs and rectum are measured. The heart rate and breathing sweat, etc are monitored at the same time. It is concluded that the environment temperature is higher, the cooling perfornlance of cooling vest is more significant; Fat person＇s heat-resisting ability is relatively poor. Evaluation shows the cooling performance of cooling vest is good, can satisfy the requirement of high temperature work place.