Objective Tn windy heat transfer characteristic of compartment enclosing structure and analyze variations of temperature inside compartment of tracked emergency ambulant**. Methods The lest was used lo analyze heal transfer characteristic of compartment enclosing structure and study variations of temperature inside compartment under the condition of air-conditioning or heating measures effectively. Results The average temperature, inside, cumpartment could rise, lo 10.lt by healing 60min while outside temperalure was -41^(2 and dropper! To 30.3T; by air-conditioning 60 min while outside temperature was 46EC. Conclusion The variations of lemperalure inside compartment satisfy target of generaldemands for research and manufacture.[Chinese Medical Equipment Journal .2011,32(10): 10-12]%目的:研究全地形履带式卫生急救车车厢结构的传热特性,分析车厢内空调降温与暖风机升温特性方法:通过试验方法分析该车厢的围护结构的传热规律,研究在空调和暖风机作用下,履带急救车车厢内的温度变化规律结果:在外界环境温度为-41℃时,经加热装置加热60 min,车厢内平均温度升至101 ℃;在外界环境温度为46℃时,经空调制冷60 min,车厢内平均温度降至30.3℃.结论:车厢升降温性能满足“研制总要求”规定的指标要求.
展开▼
