东北地区果蔬冷库冬季加热问题探讨

Discusses on heating problem of refrigerators of fruit & vegetable in northeastern winter

东北地区冬季温度较低 ,温度最低时接近 - 4 0℃ .在果蔬冷库设计时不但要考虑制冷、通风工艺设计 ,还要考虑加热问题 .通过对东北地区果蔬冷库加热问题进行设计实施研究 ,总结出最佳设计方案 ,在使库内温度达到要求的指标前提下 ,达到一次投资省 。

The temperature is lower in the northeastern winter, it approach to -40℃. To design refrigerators of fruit and vegetable should consider not only the refrigeration and ventilation, but also the heating problem. Studied the heating problem of refrigerators of fruit and vegetable in the northeast. It concluded the best project of design that can reduce the first investment and the cost of the operation .The method can achieve the required standard of temperature.