遼陽佳志機械制造有限公司
聯(lian)系人:溫振(zhen)中(先生(sheng))
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聯系人:張先生
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郵箱:www.
地址:遼陽(yang)市(shi)太(tai)子(zi)河區望水臺街道段夾河
膨脹(zhang)節(jie)習慣上(shang)(shang)(shang)也(ye)叫補償(chang)器,或(huo)伸(shen)縮(suo)(suo)節(jie)。由構(gou)成其工(gong)作(zuo)(zuo)主體(ti)的(de)波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)(一(yi)種彈性元(yuan)件(jian))和端管(guan)(guan)(guan)(guan)、支(zhi)架(jia)、法(fa)蘭、導管(guan)(guan)(guan)(guan)等附件(jian)組(zu)成。 膨脹(zhang)節(jie)是為了補償(chang)因溫度差與(yu)機(ji)械(xie)振動(dong)引起的(de)附加應(ying)力(li),而設置在(zai)容器殼體(ti)或(huo)管(guan)(guan)(guan)(guan)道(dao)(dao)上(shang)(shang)(shang)的(de)一(yi)種撓(nao)性結構(gou)。利用(yong)(yong)其工(gong)作(zuo)(zuo)主體(ti)波(bo)(bo)紋(wen)管(guan)(guan)(guan)(guan)的(de)有效(xiao)伸(shen)縮(suo)(suo)變(bian)(bian)形,以吸收管(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)、容器等由熱(re)脹(zhang)冷縮(suo)(suo)等原因而產生的(de)尺寸變(bian)(bian)化,或(huo)補償(chang)管(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)、容器等的(de)軸向(xiang)、橫(heng)向(xiang)和角向(xiang)位移。也(ye)可(ke)用(yong)(yong)于(yu)降噪減(jian)振。供(gong)熱(re)上(shang)(shang)(shang),為了防止供(gong)熱(re)管(guan)(guan)(guan)(guan)道(dao)(dao)升溫時,由于(yu)熱(re)伸(shen)長或(huo)溫度應(ying)力(li)而引起管(guan)(guan)(guan)(guan)道(dao)(dao)變(bian)(bian)形或(huo)破壞,需要在(zai)管(guan)(guan)(guan)(guan)道(dao)(dao)上(shang)(shang)(shang)設置補償(chang)器,以補償(chang)管(guan)(guan)(guan)(guan)道(dao)(dao)的(de)熱(re)伸(shen)長,從而減(jian)小(xiao)管(guan)(guan)(guan)(guan)壁(bi)的(de)應(ying)力(li)和作(zuo)(zuo)用(yong)(yong)在(zai)閥件(jian)或(huo)支(zhi)架(jia)結構(gou)上(shang)(shang)(shang)的(de)作(zuo)(zuo)用(yong)(yong)力(li)。