DN1000一分加热器的结构设计_机械_毕业设计论文网 关键词:固定管板式换热器；管板；折流板；封头 [gap=1110]Key words: Fixed plate heat exchanger; Tube sheet; Baffle; head
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When plate heat exchangers work at the pressure of cold and hot medium, the exchanger thermal sheet spaces, the fixed active compressing plates produce deformation of bulging.
在受冷热介质压力作用的工作状态下，板式换热器换热板片、固定和活动压紧板间将产生鼓胀变形。
If you have special requirements, test pressure exceeds 0.5mpa, the matching manufacture fixture is fixed on the heat exchanger tube plate, pushing pressing head test.
若有特殊要求试验压力超过0.5 MPa时，可制做配套夹具固定在换热器管板上，推压枪头进行试验。
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