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真空喷射器换热器冷却效果不好,对系统会带来什么样的影响?

问答题
2022-06-24 11:40
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正确答案
真空喷射器换热器的作用为冷却为真空喷射器提供动力的LS,冷却后的水、汽混合物直接进入真空泵泵壳内,如果该换热器的换热效果不好,会导致真空泵超温,吸气量下降,真空度降低,从而导致真空系统不能正常运行。

试题解析

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