过去我厂为解决喷花车间的冬冷问题,曾采取过安装对流暖气片,增加燃煤火炉、小电炉以及每个工人身边放一煤球炉等多种措施,但效果不大。上班后一开动除尘风机,空气大幅度流动,不到半小时,车间里就严寒似冬,对工人健康和生产都有影响。 1974年,我们带着这个问题请教了天津大学土 In the past, in order to solve the problem of winter cooling in the spray workshop, we have taken various measures such as installing convective radiators, increasing the number of coal-fired stoves, small electric stoves, and putting a briquettes stove around each worker. After working, a dust fan was started and the air flowed greatly. In less than half an hour, the workshop was cold and winter, affecting workers’ health and production. In 1974, we consulted with Tianjin University soil with this question