遼陽佳志機械制造有限公司
聯(lian)系人(ren):溫振中(先生)
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聯系人:張先生
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郵箱:www.
地址:遼陽市太(tai)子河區望水臺街道段(duan)夾河
膨(peng)脹節習慣上(shang)也(ye)叫補(bu)(bu)償器,或(huo)伸縮節。由構成(cheng)其工(gong)作主(zhu)體(ti)的波(bo)紋管(guan)(guan)(guan)(一(yi)種(zhong)(zhong)彈性元件)和端管(guan)(guan)(guan)、支(zhi)架、法蘭、導(dao)管(guan)(guan)(guan)等附件組(zu)成(cheng)。 膨(peng)脹節是(shi)為了補(bu)(bu)償因溫度差與機械振(zhen)(zhen)動引(yin)起(qi)的附加應力,而(er)設(she)置(zhi)在容(rong)器殼(ke)體(ti)或(huo)管(guan)(guan)(guan)道上(shang)的一(yi)種(zhong)(zhong)撓性結構。利用其工(gong)作主(zhu)體(ti)波(bo)紋管(guan)(guan)(guan)的有效伸縮變(bian)形,以吸收(shou)管(guan)(guan)(guan)線、導(dao)管(guan)(guan)(guan)、容(rong)器等由熱(re)(re)(re)脹冷縮等原因而(er)產(chan)生的尺寸變(bian)化,或(huo)補(bu)(bu)償管(guan)(guan)(guan)線、導(dao)管(guan)(guan)(guan)、容(rong)器等的軸向(xiang)、橫向(xiang)和角(jiao)向(xiang)位移。也(ye)可用于(yu)降噪減振(zhen)(zhen)。供熱(re)(re)(re)上(shang),為了防(fang)止供熱(re)(re)(re)管(guan)(guan)(guan)道升溫時,由于(yu)熱(re)(re)(re)伸長或(huo)溫度應力而(er)引(yin)起(qi)管(guan)(guan)(guan)道變(bian)形或(huo)破壞(huai),需(xu)要在管(guan)(guan)(guan)道上(shang)設(she)置(zhi)補(bu)(bu)償器,以補(bu)(bu)償管(guan)(guan)(guan)道的熱(re)(re)(re)伸長,從而(er)減小管(guan)(guan)(guan)壁(bi)的應力和作用在閥件或(huo)支(zhi)架結構上(shang)的作用力。