鞍钢第一初轧厂均热炉钳式吊车的降温措施,多年来曾采用过水冷却、冰冷却等通风设备。由于吊车气温高,夏幸最高气温可达63℃以上,上述措施虽有一定效果,但未能根本解决问题。遵照毛主席:“人类总得不断地总结经验,有所发现,有所发明,有所创造,有所前进”的教导,从—九六四年起,我们进—步实验研究了冷气机通风降温措施。经三年左右 Anshan Iron and Steel Company first rolling mill average hot stove clamp crane cooling measures over the years have used water cooling, ice cooling and other ventilation equipment. Due to the high temperature of the crane, the maximum temperature of summer is up to 63 ℃. Although the above measures have certain effect, they fail to solve the problem at all. In accordance with Chairman Mao’s principle that “mankind always has to sum up experiences, discoveries, inventions, innovations, and advances,” we have been gradually experimenting with ventilation and cooling of air-conditioners since 1964 Measures. After about three years