遼陽佳志機械制造有限公司
聯(lian)系人(ren):溫振(zhen)中(先生)
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聯系人:張先生
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郵箱:www.
地址:遼陽(yang)市太(tai)子河(he)區望(wang)水(shui)臺街道段夾河(he)
膨(peng)脹節(jie)習(xi)慣上(shang)(shang)(shang)也(ye)叫補(bu)償(chang)(chang)器,或(huo)伸(shen)縮節(jie)。由構(gou)成其工作主(zhu)體的波紋(wen)管(guan)(guan)(guan)(guan)(一種(zhong)彈(dan)性(xing)元件)和端管(guan)(guan)(guan)(guan)、支(zhi)架、法蘭、導管(guan)(guan)(guan)(guan)等(deng)附件組成。 膨(peng)脹節(jie)是(shi)為(wei)了(le)補(bu)償(chang)(chang)因(yin)溫(wen)度差與(yu)機械(xie)振動引起(qi)的附加應力,而設置在容器殼體或(huo)管(guan)(guan)(guan)(guan)道(dao)上(shang)(shang)(shang)的一種(zhong)撓性(xing)結(jie)構(gou)。利用其工作主(zhu)體波紋(wen)管(guan)(guan)(guan)(guan)的有效伸(shen)縮變形(xing),以(yi)吸收管(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)、容器等(deng)由熱(re)脹冷(leng)縮等(deng)原因(yin)而產生的尺寸變化,或(huo)補(bu)償(chang)(chang)管(guan)(guan)(guan)(guan)線、導管(guan)(guan)(guan)(guan)、容器等(deng)的軸向(xiang)(xiang)、橫(heng)向(xiang)(xiang)和角向(xiang)(xiang)位移。也(ye)可用于(yu)(yu)降噪減(jian)(jian)振。供(gong)熱(re)上(shang)(shang)(shang),為(wei)了(le)防止供(gong)熱(re)管(guan)(guan)(guan)(guan)道(dao)升溫(wen)時(shi),由于(yu)(yu)熱(re)伸(shen)長(chang)或(huo)溫(wen)度應力而引起(qi)管(guan)(guan)(guan)(guan)道(dao)變形(xing)或(huo)破(po)壞,需(xu)要在管(guan)(guan)(guan)(guan)道(dao)上(shang)(shang)(shang)設置補(bu)償(chang)(chang)器,以(yi)補(bu)償(chang)(chang)管(guan)(guan)(guan)(guan)道(dao)的熱(re)伸(shen)長(chang),從而減(jian)(jian)小管(guan)(guan)(guan)(guan)壁(bi)的應力和作用在閥件或(huo)支(zhi)架結(jie)構(gou)上(shang)(shang)(shang)的作用力。