在农灌高峰,生产企业大多采用“开式冷却”柴油发电机组发电,水温超高的现象很普遍。 我在修理服务工作中,不断总结经验,摸索出一种行之有效的简易降温法,控制机组的温度。 方法是:把机组的排水管提到一定高度,在管口下方放一块适当面积的金属板(铁板或铝板),排出的高温水直接泼洒在金属板上,这既增加了散热面积,又增加了水冷凝时间,从而 At the peak of agricultural irrigation, most manufacturers use the “open cooling” diesel generator to generate electricity, and the phenomena of extremely high water temperature are common. In my repair service work, I constantly sum up my experience and worked out a well-established simple cooling method to control the temperature of the unit. The method is: put the unit’s drainage pipe to a certain height, place a suitable area of ​​the metal plate (iron plate or aluminum plate) under the nozzle, the discharged high temperature water is directly splashed on the metal plate, which not only increases the heat dissipation area, but also Increased water condensation time, thus