【摘要】 提出了一种新型的以吸附剂分子筛为填充物的保暖服,其特征在于利用分子筛吸附空气中和人体的湿分,以释放吸附热来实现保暖。通过对分子筛的3种样品的吸附试验分析出适合保暖服的样品,并对保暖服进行了热设计。结果表明,平均直径为4.0 mm的圆球形的分子筛的吸附效果最好;在冬季温度为-20℃,相对湿度为75%的条件下,1 kg吸附剂可满足着装为羽绒服,步行速度大于3.2 km/h的人体在4 h之内的热平衡需要。更多还原

【Abstract】 A new type of warm-retaining clothes with molecular sieve adsorbent material as fill was described.Its feature lies in that the molecular sieve material adsorbs the moisture from the human body and the moisture in the air and then releases heat.Through experiments and analysis of three samples of molecular sieve material,a suitable one was selected,and the warm-retaining wear was designed.It has demonstrated that the ball type molecular sieve with a diameter of 4.0 mm is fit for this application.When the adsorbent is 1 kg at the temperature of(-20 ℃) and the relative humidity of 75% in winter,a person wearing this clothes and walking at a speed above 3.2 km/h can be kept warm for 4 hours.更多还原