这个结构与老式蒸汽暖气片相同，水流经散热器时，热量通过盘管来回输送。
This is the same arrangement found in an old-fashioned steam radiator, in which the coiled pipes pass heat back and forth as water courses through them.
产品介绍：双金属片蒸汽疏水阀适用于散热器、换热器、夹套锅、加热盘管、烘干机、消毒器、层压机等。
Inroduction: TB bimetallic steam trap is suitable for radiator, heat exchanger, drier, heating pipelines and sterilizer.
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