1. Ukwethulwa komkhiqizo we- I-Corrosion-Resistant Heat Tracing Sampling Composite Pipe {2092096} {24920}6
Iphayiphi eliyinhlanganisela yamasampula evimbela ukugqwala nokumelana nokushisa iyingxenye ebalulekile ohlelweni lokuqapha imvelo. Iqukethe iqoqo lepayipi le-resin elingagqwali futhi elisebenza kakhulu, ukuzilandelela izinga lokushisa okuzibekela umkhawulo (ukulandelela amandla aqhubekayo) kanye nezintambo zesinxephezelo, ungqimba lwangaphandle lokuvala kanye nomkhono ovikelayo we-polyethylene (PE) ovikela ilangabi. Umsebenzi wokunciphisa izinga lokushisa ozenzakalelayo webhande lokulandela ukufudumeza elizibekela umkhawulo ungaqinisekisa ukuthi izinga lokushisa elithile liyagcinwa epayipini lesampula, ukuze kuqinisekiswe ukuthi amasampula aqoqiwe ahambisana namanani okuqala ngangokunokwenzeka, futhi ekugcineni aqinisekise ukuthi uhlelo lokuqapha imvelo lungaqoqa ngokuqhubekayo nangendlela efanele isampula yegesi. Ngokwezimo zangempela zegesi yesampula, njengokwakheka kanye nezinga lokushisa, izinto ezihlukene zingasetshenziselwa isampula lepayipi lesampula elimelana nokushisa kanye nesampula elingashisi ukushisa, njenge-PFA (i-copolymer ye-tetrafluoroethylene ne-perfluoroalkyl ether), i-FEP ( i-copolymer ye-tetrafluoroethylene ne-hexafluoropropylene), i-PVDF (i-polyvinylidene fluoride), i-PE (i-polyethylene e-flame retardant), inayiloni 610, njll. Ibhande lokulandelela ukushisa lingakhethwa ngokuvumelana namazinga okushisa aphakathi nendawo, aphansi naphezulu, futhi lenziwe ngokwezidingo zabasebenzisi. Lo mkhiqizo wawufakwe ohlwini njengokhiye kazwelonke wokuthuthukisa umkhiqizo omusha ngo-2002, futhi wafaka isicelo selungelo lobunikazi likazwelonke ngo-2001. Njengamanje, inkampani yethu ingomunye wabakhiqizi abangochwepheshe balolu hlobo lwamashubhu okusampula.
Ipayipi eliyinhlanganisela yesampula elikwazi ukumelana nokugqwala futhi lilandelela ukushisa liyinkimbinkimbi elakhiwe amadivayisi amaningi, futhi amasistimu amaningana ahlanganiswa engxenyeni elinganiselwe.
● Uhlelo lwesampula: amashubhu esampula ezinhlobo ezihlukahlukene nezinto zokwakha zingahlanganiswa: I-Teflon PFA, i-FEP, inayiloni 610, ishubhu yethusi, 316SS, 304SS, njll.
● Isistimu ye-thermal: ukufakwa kwe-thermal okusebenzayo, ukubuyiswa komlilo kanye nongqimba lwe-insulation olulula; Izinga lokushisa elizenzakalelayo elikhawulela ikhebuli yokulandelela ukushisa noma ikhebuli yokulandelela ukushisa kwamandla njalo.
● Isistimu kagesi: ikhebuli yesiginali yensimbi, ikhebuli yesinxephezelo nekhebuli yokulawula ingahlonyiswa ukuze ihlangabezane nezidingo zokubonisa nokuqapha ithuluzi.
● Uhlelo lokuphepha: Ngokwezimo zobuchwepheshe ezihlukene, wonke amasistimu avikelwe futhi ahlukaniswa nge-aluminium foil noma i-wire mesh ukuze kuzuzwe imisebenzi yokuvimbela umlilo, i-anti-static kanye ne-electromagnetic shielding. Amanye amasistimu abuye afakwe ulwelwesi olungangeni manzi kanye namashethi ukuze kuthuthukiswe ukubambezeleka komlilo nokuvikela i-ultraviolet. Inhlanganisela yamasistimu amaningi ihlanganisa imisebenzi eminingi futhi yenza amaphrojekthi ayinkimbinkimbi abe lula. Kudlale indima enhle ekuqinisekiseni umsebenzi oqhelile kanye nokuxilongwa kude kohlelo. Uhlelo lokulandelela ukushisa lungavimbela igesi elisepayipini ukuthi ingafinyeli kanye nenani elilinganiselwe ukuthi lidlule indawo yamazolo, ngaleyo ndlela liqinisekise ukunemba kwesilinganiso nokudala izimo zokusebenzisa ikhompuyutha yokulawula okumaphakathi. Umgodla wangaphandle oqinisiwe ungavimbela isiphambano kanye nomonakalo othonywa ezinye izici.
2. Isakhiwo esiyisisekelo, ukuhlukaniswa kanye nemodeli ye-Corrosion-Resistant Heat Tracing Sampling Composite Pipe {6082}
2.1 Isakhiwo esiyisisekelo
Isakhiwo esiyisisekelo sepayipi eliyinhlanganisela siboniswa kuMfanekiso 1.
1-outer sheath
2-insulation layer
3-Isampula yeshubhu D1
4-power cord
5-Intambo yokulandelela ukushisa
6-Isampula yeshubhu D2
7-conductor
8-shielding reflective film
9-Intambo Yesinxephezelo
Umfanekiso 1 Umdwebo wesakhiwo esiyisisekelo
2.2 ukuhlukaniswa
2.2.1 Ngokohlobo lwekhebuli yokulandelela ukushisa, ingahlukaniswa ngokuthi:
A) Ipayipi elihlanganisiwe elilandela izinga lokushisa likagesi elilandela ukushisa;
B) ipayipi elihlanganisiwe lamandla kagesi elilandela umkhondo.
2.2.2 Ngokuya ngokwezinto ezihlukene zamashubhu okusampula, ingahlukaniswa ngokuthi:
A) ipayipi eliyinhlanganisela ye-polyvinylidene fluoride (PVDF);
B) Ipayipi eliyinhlanganisela ye-Polyperfluoroethylene propylene (FEP);
C) ipayipi eliyinhlanganisela ye-polytetrafluoroethylene (PFA) encibilikayo;
D) ipayipi eliyinhlanganisela ye-polytetrafluoroethylene (i-PTFE yendlovu);
E) insimbi engagqwali (0Cr17Ni12Mo2) ipayipi eliyinhlanganisela.
2.3 imodeli
2.3.1 Imodeli yokuhlanganiswa kwemikhiqizo yamapayipi ayinhlanganisela kufanele okungenani ihlanganise okuqukethwe okulandelayo:
A) Ubukhulu obungaphandle begama, ngamamilimitha (mm);
B) Idayamitha yangaphandle yeshubhu lesampula, ngamamilimitha (mm);
C) Inombolo yamashubhu esampula;
D) isampula impahla yeshubhu;
E) Izinga lokushisa elisebenzayo (℃);
F) Izinhlobo zamakhebuli okulandelela ukushisa, okuhlanganisa izinga lokushisa elizibekela umkhawulo wokulandelela ukushisa kukagesi kanye nokulandela ukushisa kwamandla kagesi okungashintshi.
3. Imodeli yokumelwa kwepayipi eliyinhlanganisela imi kanje:
Ukwethulwa kwamamodeli ajwayelekile
Isibonelo 1: Inombolo yemodeli ithi FHG36-8-b-120-Z, okusho ukuthi ububanzi obungaphandle obujwayelekile bungu-36 mm, ububanzi obungaphandle beshubhu lesampula ngu-8 mm, inombolo ngu-1, impahla yi-perfluoroethylene propylene (FEP), izinga lokushisa elisebenzayo kushubhu lesampula lingu-120 ℃, futhi ikhebula lokulandela ukushisa liyishubhu eliyinhlanganisela elizikhawulelayo.
Isibonelo sesi-2: Inombolo yemodeli ithi FHG42-10(2)-c-180-H, okubonisa ukuthi ububanzi obungaphandle obujwayelekile bungu-42 mm, ububanzi obungaphandle beshubhu lesampula ngu-10 mm, inombolo 2, i-polytetrafluoroethylene (PFA) encibilikayo, izinga lokushisa elisebenzayo kushubhu lesampula liyi-180 ℃, kanti ikhebula lokufudumeza liyishubhu elihlanganisiwe lamandla.
Isibonelo sesi-3: Inombolo yemodeli ithi FHG42-8-6(2)-c-200-H, okubonisa ukuthi ububanzi obungaphandle begama bungu-42 mm, ububanzi obungaphandle besampula yeshubhu d1 ngu-8 mm, futhi inombolo yesampula yeshubhu i-d2 ingu-6 mm, futhi ishubhu lesampula lenziwe nge-polytetrafluoroethylene (PFA) encibilikayo, izinga lokushisa elisebenzayo kushubhu lesampula lingu-200 ℃, futhi ikhebula lokulandela ukushisa liyishubhu elihlanganisiwe lamandla elingapheli.
Isibonelo sesi-4: Inombolo yemodeli ithi FHG45-8(2)-6(2)-f-250-H, okubonisa ukuthi ububanzi obuvamile obungaphandle bungu-45 mm, ububanzi obungaphandle besampula yeshubhu d1 ngu-8 mm, futhi inombolo ingu-2, kanti ububanzi bangaphandle besampula yeshubhu D2 bungu-6 mm, futhi ishubhu lesampula lenziwe ngensimbi engagqwali (0Cr17Ni12Mo2), futhi izinga lokushisa elisebenzayo kushubhu lesampula lingu-250 ℃, elinokulandelela ukushisa.
Ipayipi eliyinhlanganisela yokushisa
