自然循环的小热水炉,俗称“土暖气”。它的构造简单,不需要任何动力设备,很适合散落住宅和商业网点使用。 可是,这种简单的低压的“上暖气”爆炸事故却时有发生。道理在哪里呢?我们研究中发现,这主要是采暖系统形成了封闭(即烧了焖罐)造成的。这里,我们把形成闷罐的原因向读者 Natural circulation of small water heaters, commonly known as “soil heating.” Its simple structure, does not require any power equipment, it is suitable for scattered residential and commercial outlets. However, this simple low-pressure “heating” explosion has occurred from time to time. Where is the truth? In our study, we found that this was mainly caused by the closed (ie, the stewing pot) heating system. Here, we put the reasons for the formation of boring pot to the reader