遼陽佳志機械制造有限公司
聯(lian)系人:溫振中(先(xian)生)
聯系電話:
聯系人:張先生
聯系電話:
電話:
傳真:
郵箱:www.
地(di)址(zhi):遼陽市(shi)太(tai)子河(he)區望(wang)水(shui)臺街道段夾河(he)
膨(peng)脹(zhang)(zhang)節(jie)習慣(guan)上(shang)也(ye)叫補償(chang)(chang)器,或伸(shen)縮節(jie)。由(you)(you)構(gou)成(cheng)(cheng)其(qi)工(gong)作(zuo)(zuo)主體的(de)(de)波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)(一(yi)種彈性元件)和端管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、支架、法蘭(lan)、導管(guan)(guan)(guan)(guan)(guan)(guan)(guan)等(deng)附(fu)件組(zu)成(cheng)(cheng)。 膨(peng)脹(zhang)(zhang)節(jie)是為了補償(chang)(chang)因(yin)(yin)溫度差與機械(xie)振(zhen)動引(yin)起(qi)的(de)(de)附(fu)加應(ying)力(li),而(er)設(she)置在容器殼體或管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道上(shang)的(de)(de)一(yi)種撓性結構(gou)。利用其(qi)工(gong)作(zuo)(zuo)主體波紋(wen)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)的(de)(de)有效伸(shen)縮變(bian)形(xing)(xing),以(yi)吸(xi)收管(guan)(guan)(guan)(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、容器等(deng)由(you)(you)熱(re)脹(zhang)(zhang)冷縮等(deng)原因(yin)(yin)而(er)產生(sheng)的(de)(de)尺寸(cun)變(bian)化,或補償(chang)(chang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)(guan)(guan)(guan)、容器等(deng)的(de)(de)軸向(xiang)(xiang)、橫向(xiang)(xiang)和角向(xiang)(xiang)位移(yi)。也(ye)可(ke)用于降噪減振(zhen)。供熱(re)上(shang),為了防止供熱(re)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道升溫時,由(you)(you)于熱(re)伸(shen)長或溫度應(ying)力(li)而(er)引(yin)起(qi)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道變(bian)形(xing)(xing)或破壞(huai),需要在管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道上(shang)設(she)置補償(chang)(chang)器,以(yi)補償(chang)(chang)管(guan)(guan)(guan)(guan)(guan)(guan)(guan)道的(de)(de)熱(re)伸(shen)長,從而(er)減小管(guan)(guan)(guan)(guan)(guan)(guan)(guan)壁的(de)(de)應(ying)力(li)和作(zuo)(zuo)用在閥件或支架結構(gou)上(shang)的(de)(de)作(zuo)(zuo)用力(li)。