遼陽佳志機械制造有限公司
聯系人:溫(wen)振中(先(xian)生)
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聯系人:張先生
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郵箱:www.
地(di)址(zhi):遼陽市(shi)太子河區望水臺(tai)街道(dao)段夾河
膨(peng)脹節習(xi)慣上(shang)也(ye)叫補(bu)(bu)(bu)償器(qi),或(huo)伸(shen)縮節。由構(gou)成其工作主體的(de)(de)(de)波紋(wen)管(guan)(guan)(guan)(一種彈性元件)和(he)端管(guan)(guan)(guan)、支架、法蘭、導管(guan)(guan)(guan)等(deng)附(fu)件組(zu)成。 膨(peng)脹節是為了補(bu)(bu)(bu)償因溫度差與(yu)機械振(zhen)動引起(qi)的(de)(de)(de)附(fu)加應力,而(er)設(she)(she)置(zhi)在容器(qi)殼體或(huo)管(guan)(guan)(guan)道上(shang)的(de)(de)(de)一種撓性結構(gou)。利用(yong)(yong)(yong)其工作主體波紋(wen)管(guan)(guan)(guan)的(de)(de)(de)有效伸(shen)縮變(bian)(bian)形,以(yi)吸收管(guan)(guan)(guan)線、導管(guan)(guan)(guan)、容器(qi)等(deng)由熱(re)脹冷縮等(deng)原因而(er)產生的(de)(de)(de)尺寸變(bian)(bian)化,或(huo)補(bu)(bu)(bu)償管(guan)(guan)(guan)線、導管(guan)(guan)(guan)、容器(qi)等(deng)的(de)(de)(de)軸向(xiang)(xiang)、橫向(xiang)(xiang)和(he)角向(xiang)(xiang)位(wei)移。也(ye)可用(yong)(yong)(yong)于(yu)降噪減振(zhen)。供(gong)熱(re)上(shang),為了防止供(gong)熱(re)管(guan)(guan)(guan)道升溫時,由于(yu)熱(re)伸(shen)長(chang)(chang)或(huo)溫度應力而(er)引起(qi)管(guan)(guan)(guan)道變(bian)(bian)形或(huo)破壞,需要(yao)在管(guan)(guan)(guan)道上(shang)設(she)(she)置(zhi)補(bu)(bu)(bu)償器(qi),以(yi)補(bu)(bu)(bu)償管(guan)(guan)(guan)道的(de)(de)(de)熱(re)伸(shen)長(chang)(chang),從而(er)減小(xiao)管(guan)(guan)(guan)壁的(de)(de)(de)應力和(he)作用(yong)(yong)(yong)在閥件或(huo)支架結構(gou)上(shang)的(de)(de)(de)作用(yong)(yong)(yong)力。