Ipayipi Lokushisa Phansi le-PE-RT
Isingeniso sepayipi Lokushisa Phansi le-PE-RT
Amapayipi okushisa aphansi e-PE-RT kaGaoke akhiqizwa ngemishini engeniswe eKrauss Maffei naseBattenfeld-Cincinnati yaseJalimane, kanti izinto zokusetshenziswa ezingeniswe e-SK yaseNingizimu Korea, i-LG yaseNingizimu Korea kanye nefektri yaseBasel Swiss yaseJalimane (izinto ezikhethekile zepayipi lokushisa phansi ze-PE-RT DX800) zikhishwa ngobuchwepheshe bokukhiqiza obuthuthukisiwe. Iqoqo ngalinye lemikhiqizo lihlolwa ngokuqinile ukuze kuqinisekiswe ikhwalithi yomkhiqizo kanye nokuphepha. Ngesikhathi esifanayo, imikhiqizo yenkampani iphumelele ukuhlolwa kokucindezela okuqhubekayo kwamahora angu-8,760 kweLaboratory Yokuhlola Izinto Zokwakha Zamakhemikhali Kazwelonke.
Amapayipi okushisa phansi e-Gaoke PERT anezici zokuqina kokusebenza okuhle, ukuphepha okuphezulu kanye nokulungiswa kalula. Ahlangabezana ngokugcwele nezidingo zokuphepha okuphezulu, ukufakwa okulula kanye nokugcinwa kwezinhlelo zamapayipi okushisa akhanya phansi. Anezinga lokushisa elihle kakhulu kanye nokumelana nokushayisana, futhi ayonga ngokuphelele. Ukusebenza kungcono kunezinye amapayipi. Njengamanje yipayipi elihlanzekile kakhulu nelinobungane nemvelo.
Ukuhlukaniswa Kwepayipi Lokushisa Phansi le-PE-RT
Kunemikhiqizo engu-16 isiyonke yamapayipi okushisa phansi e-PE-RT, ahlukaniswe ngezincazelo ezine ezivela ku-dn16-dn32. Imikhiqizo ihlukaniswe ngamagreyidi ama-5 ngokuya ngengcindezi: i-PN 1.0MPa, i-PN 1.25 MPa,
I-PN 1.6 MPa, i-PN 2.0 MPa kanye ne-PN 2.5 MPa. Izinto zamanzi zihlonyiswe ngokugcwele futhi imikhiqizo isetshenziswa emkhakheni wokushisa kwe-georadiant.
Izici Zepayipi Lokushisa Phansi le-PE-RT
1. Izinto zokusetshenziswa ezinhle kakhulu kanye nokuqinisekiswa kwekhwalithi: izinto zokusetshenziswa ezingeniswa eNingizimu Korea zisetshenziselwa ukukhiqiza, futhi umkhiqizo ngamunye oqediwe uhlolwa umfutho womoya endaweni ngengcindezi engu-0.8MPa ukuqinisekisa ikhwalithi yomkhiqizo ezinzile nethembekile.
2.Impilo yesevisi ende: ngaphansi kwezimo zokushisa kokusebenza okungu-70℃ kanye nengcindezi engu-0.4MPa, ingasetshenziswa ngokuphephile iminyaka engaphezu kwengu-50.
3. Ukushisa okuhle: Ukushisa kungu-0.4W/mK, okuphakeme kakhulu kune-PP-R engu-0.21W/mK kanye ne-PB engu-0.17W/mK, okungonga amandla amaningi ekushiseni.
4.fundisa umthwalo wokushisa wesistimu: ukulahlekelwa kokungqubuzana odongeni lwangaphakathi lwepayipi kuncane, amandla okuthutha uketshezi aphezulu ngo-30% kunalawo amapayipi ensimbi anobubanzi obufanayo, kanti ingcindezi yokushisa yesistimu incane.
5. Indlela yokuxhuma iguquguquka futhi kulula ukuyifaka: kungaba ukuxhumana okuncibilika ngokushisa noma ukuxhumana ngomshini. Indlela yokuxhuma iguquguquka futhi kulula ukuyifaka, kuyilapho i-PE-X ingaxhunywa ngomshini kuphela.
6. Izinga lokushisa eliphansi lokuqhekeka: Ipayipi linokumelana okuhle kakhulu nokushisa okuphansi futhi lingakhiwa ngisho nangaphansi kwezimo zokushisa eziphansi ebusika, futhi ipayipi akudingeki lishiswe uma ligoba.
7. Ukwakhiwa nokufakwa okulula: inokuguquguquka okuhle, futhi ngeke kube khona into "yokubuyela emuva" uma igobile, okuyinto elula ukwakhiwa nokusebenza; ipayipi ligoqiwe, okulula ukulakha nokulifaka.
8. Ukumelana okuhle kakhulu komthelela: Ukumelana komthelela kuphindwe kahlanu kunokwamapayipi e-PVC-U. Umkhiqizo awonakaliswa kalula ngesikhathi senqubo yokwakha futhi awunangozi enkulu yokuphepha.
