遼陽佳志機械制造有限公司
聯(lian)系(xi)人:溫振中(先生)
聯系電話:
聯系人:張先生
聯系電話:
電話:
傳真:
郵箱:www.
地址:遼陽市太(tai)子(zi)河區(qu)望水臺街道段夾河
膨脹(zhang)節習慣上(shang)也(ye)叫補(bu)償器(qi)(qi),或伸(shen)(shen)縮節。由構成其工作(zuo)主(zhu)體的(de)(de)(de)波紋(wen)(wen)管(guan)(guan)(guan)(一種(zhong)彈性元件(jian)(jian))和(he)端管(guan)(guan)(guan)、支(zhi)架(jia)、法(fa)蘭、導(dao)管(guan)(guan)(guan)等附(fu)件(jian)(jian)組成。 膨脹(zhang)節是為了補(bu)償因溫(wen)度差與機(ji)械(xie)振(zhen)動引起(qi)的(de)(de)(de)附(fu)加應力(li)(li),而(er)設(she)置在容(rong)(rong)器(qi)(qi)殼體或管(guan)(guan)(guan)道(dao)上(shang)的(de)(de)(de)一種(zhong)撓(nao)性結構。利(li)用(yong)其工作(zuo)主(zhu)體波紋(wen)(wen)管(guan)(guan)(guan)的(de)(de)(de)有效伸(shen)(shen)縮變(bian)(bian)形,以吸收管(guan)(guan)(guan)線、導(dao)管(guan)(guan)(guan)、容(rong)(rong)器(qi)(qi)等由熱脹(zhang)冷縮等原因而(er)產生的(de)(de)(de)尺寸變(bian)(bian)化,或補(bu)償管(guan)(guan)(guan)線、導(dao)管(guan)(guan)(guan)、容(rong)(rong)器(qi)(qi)等的(de)(de)(de)軸向(xiang)、橫向(xiang)和(he)角向(xiang)位移。也(ye)可用(yong)于降噪減振(zhen)。供(gong)熱上(shang),為了防止供(gong)熱管(guan)(guan)(guan)道(dao)升溫(wen)時(shi),由于熱伸(shen)(shen)長或溫(wen)度應力(li)(li)而(er)引起(qi)管(guan)(guan)(guan)道(dao)變(bian)(bian)形或破壞,需要(yao)在管(guan)(guan)(guan)道(dao)上(shang)設(she)置補(bu)償器(qi)(qi),以補(bu)償管(guan)(guan)(guan)道(dao)的(de)(de)(de)熱伸(shen)(shen)長,從而(er)減小管(guan)(guan)(guan)壁的(de)(de)(de)應力(li)(li)和(he)作(zuo)用(yong)在閥件(jian)(jian)或支(zhi)架(jia)結構上(shang)的(de)(de)(de)作(zuo)用(yong)力(li)(li)。