Indlela yokufaka amapayipi e-CNG ingase isetshenziselwe ukuhlanganisa amasistimu amapayipi ahlukahlukene ezinsizeni ezihlukahlukene. Ingase isetshenziselwe osayizi abahlukahlukene bamapayipi, izinto ezisetshenziswayo zamapayipi kanye nokuqina kodonga. Imikhiqizo iyatholakala ukuze inikeze amasistimu aqinile noma aguquguqukayo.Ngolwazi oluthile lomkhiqizo oluhlobene nokusetshenziswa kumapayipi ahlukahlukene bheka izingxenye ezifanele zale khathalogi.
Njenganoma iyiphi indlela yamapayipi, imvelo yendlela kufanele icatshangelwe ekuklameni amasistimu amapayipi.Lolu lwazi lokuklama lusebenza ngokuyinhloko epayipini lokugcina elifakwe umsele, nokho, ulwazi oluningi lusebenza kweminye imikhiqizo yamapayipi esetshenziswa ngokuhambisana nezingxenye eziboshiwe.
Okubalulekile okwethulwa kuhloselwe kuphela inkomba yokuklama amapayipi ekusetshenzisweni kwemikhiqizo ye-CNG ekusetshenzisweni kwayo okuhlosiwe.Ayihloselwe ukumiselela abantu abanekhono, usizo lochwepheshe okuyisidingo esisobala kunoma yisiphi isicelo esithile.Umkhuba omuhle wamapayipi kufanele uhlale ukhona.Izingcindezi ezithile, amazinga okushisa, imithwalo yangaphandle noma yangaphakathi, amazinga okusebenza nokubekezelela akumele kwenziwe kuze kube phakade.
I-Rubber Gasket
Ama-gaskets e-CNG aklanyelwe ukuhlinzeka ngesevisi yesistimu yokuphila
Izinhlobonhlobo zezicelo.
Izinto ze-gasket ziyatholakala ukuhlangabezana nezinhlelo eziningi zamapayipi.
I-Rubber Gasket Materials
Njengoba ubuchwepheshe be-elastomer buthuthukile, izinto eziphezulu ze-gasket
yatholakala futhi yengezwa emugqeni we-CNG.Lokhu kuvumela i-CNG ukuthi okwamanje inikele ngezinhlobonhlobo zamagaskhi enjoloba okwenziwa ukuze inikeze ithuba lokukhetha imikhiqizo ye-CNG yezinhlelo zokusebenza ezihlukahlukene kakhulu.
Eziningi zezinhlelo zokusebenza zamapayipi esistimu yamanzi, irabha yerabha ye-EPDM yebanga le-CNG iyanconywa.CNG E-grade yerabha ye-gasket esebenza kahle kakhulu ekunqandeni ukuguga nokumelana nokushisa, impahla emazingeni okushisa angu-125 C(257F), impahla yokuhlola ukuguga komoya oshisayo, izici ezibonakalayo zesisekelo esingaguquki. ukuwohloka komphumela ku-elastomer, izinga lokushisa yilona kuphela isici esikhawulelayo okufanele icatshangelwe ekunqumeni ubude besikhathi sempilo ye-elastomer enkonzweni yamanzi. Ukusebenza okuphezulu kwe-Grade”E”elastomer kuvumela ukusetshenziswa kwayo emanzini ashisayo kuze kufike ku-+230 F/+110C.Igasket ye-Grade”E” iphakeme kunawo wonke umkhawulo wokushisa webhasikidi wangaphambilini, izinga lokushisa eliphansi legarosten amandla, ukumelana namakhemikhali kanye nempilo yeshalofu.
Isikhathi sokuthumela: Jul-12-2021