遼陽佳志機械制造有限公司
聯(lian)系(xi)人:溫(wen)振中(先生)
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聯系人:張先生
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地(di)址(zhi):遼陽市太子河區望水(shui)臺街(jie)道段夾河
安(an)裝(zhuang)軸(zhou)向型補償(chang)(chang)器的管(guan)(guan)(guan)段,在管(guan)(guan)(guan)道的盲端、彎頭、變(bian)截面(mian)處(chu),裝(zhuang)有截止閥或減(jian)壓閥的部門及(ji)側支管(guan)(guan)(guan)線進入主(zhu)(zhu)(zhu)管(guan)(guan)(guan)線入口處(chu),都要設置主(zhu)(zhu)(zhu)固(gu)定管(guan)(guan)(guan)架。主(zhu)(zhu)(zhu)固(gu)定管(guan)(guan)(guan)架要考(kao)慮波紋(wen)管(guan)(guan)(guan)靜(jing)壓推(tui)力(li)(li)及(ji)變(bian)形(xing)(xing)彈性(xing)力(li)(li)的作(zuo)用(yong)。推(tui)力(li)(li)計算(suan)公式如(ru)下: Fp=100*P*A Fp-補償(chang)(chang)器軸(zhou)向壓力(li)(li)推(tui)(N), A-對應于(yu)波紋(wen)平均直(zhi)徑的有效面(mian)積(cm2), P-此管(guan)(guan)(guan)段管(guan)(guan)(guan)道最高壓力(li)(li)(MPa)。 軸(zhou)向彈性(xing)力(li)(li)的計算(suan)公式如(ru)下: Fx=f*Kx*X FX-補償(chang)(chang)器軸(zhou)向彈性(xing)力(li)(li)(N), KX-補償(chang)(chang)器軸(zhou)向剛度(N/mm); f-系數,當"預變(bian)形(xing)(xing)"(包(bao)括預變(bian)形(xing)(xing)量(liang)△X=0)時,f=1/2,否則f=1。 管(guan)(guan)(guan)道除上(shang)述部位外,可設置中間(jian)(jian)固(gu)定管(guan)(guan)(guan)架。中間(jian)(jian)固(gu)定管(guan)(guan)(guan)架可不考(kao)慮壓力(li)(li)推(tui)力(li)(li)的作(zuo)用(yong)。