抗浸防寒飞行服是保证飞行人员,在低温水域被迫跳伞落水后,以延长人体生存待援时间的一种个人防护装备。故保温效果是本服装的重要性能之一。其保温性能实验,通常采用两种方法。一是按跳伞程序,即落水后,爬上单人救生筏进行观察;另一是全身浸于冷水中。本实验是采用后一方法,来评价服装的保温性能,为新产品的设计及其使用单位提供相对生理参数。实验方法 (一)观察对象及条件实验在低温舱内的水箱中(220×90×100cm)进行。观察对象为4名19—22岁的海军陆勤战士,其体格状况列于表1。实验时,观察对象按规定着抗浸防寒飞行服实验配套服装(抗浸防寒飞行服,毛线衣裤,棉毛衫裤,冬季毛飞行靴)。先后浸于0℃(Ⅰ Anti-Immersion Cold Flight Service is to ensure that pilots, in the low-temperature waters were forced to parachute after falling to extend the survival of the human life a kind of personal protective equipment. Therefore, the thermal insulation effect is one of the important properties of the garment. The insulation performance experiment, usually using two methods. First, by parachuting procedures, that is, after falling into the water, climb a single liferaft for observation; the other is the body immersed in cold water. The experiment is to use the latter method to evaluate the thermal insulation properties of clothing, and provide relative physiological parameters for the design of new products and their use units. Experimental methods (A) of the observed objects and conditions Experiments in a low temperature tank (220 × 90 × 100cm) carried out. Observers for the four 19-22-year-old naval ground Qin soldiers, their physical status are shown in Table 1. During the experiment, the observer was instructed to provide the anti-dip and anti-cold flight suit experimental anti-dipping suit (sweater, sweater pants, cotton sweater pants and winter hair flying boots). Has been immersed in 0 ℃ (Ⅰ