Kuhlelo lwesifunda sezimoto, izintambo zifana "namanethiwekhi e-neural", anquma ngokuqondile ukusebenza okuzinzile kwemishini kagesi yemoto, izinsimbi nezinye izinto zokusebenza. Izintambo ezijwayelekile zikazwelonkeQB-A, QB{{0}B, QB-C, I-QFRfuthiI-QVRbonke abavamile emkhakheni wezimoto. Yize zivame ukusetshenziselwa izintambo zangaphakathi ezimotweni, zinokugxila okuhlukile ngokuya ngamazinga okumelana nezinga lokushisa, izinto zokuvikela kanye nezimo ezisebenzayo. Namuhla, sizokwehlisa ngamunye ngamunye ukuze sikusize uqonde izici eziyinhloko nezimo ezisebenzayo zamamodeli ahlukahlukene.
QB-A: Izintambo eziyisisekelo ezincane-ezifakwe ngodonga ezifakwe ezimotweni
Njengemodeli eyisisekelo yezintambo ezincane-ezifakwe ngodonga ezifakwe ngaphansi{1}}zezimoto,QB-Aukukhetha okunezindleko{0}kumasekethe amaningi ezimoto ajwayelekile. Ithobelana nezinga le-QC/T730 - 2005, lapho ikhondakta isebenzisa 0.35 - 25mm² intambo yethusi ene-stranded ethambile engenalutho. Lesi sakhiwo sinikeza intambo ukuguquguquka okuhle, okwenza kube lula ukugoba nomzila ezindaweni eziyinkimbinkimbi ngaphakathi kwemoto.
Isendlalelo se-insulation senziwe ngezinto ze-polyvinyl chloride (PVC), ezinezinga lokushisa-elide lokusebenza elifinyelela ku-85℃kanye nekhono lokuzivumelanisa nezinga lokushisa eliphansi elingu-- 40℃. Ngesikhathi esifanayo, inezici eziyisisekelo ezifana nokumelana ne-asidi ne-alkali, ukumelana nowoyela, nokumelana nokugqoka. Ezingxenyeni ezinezidingo eziphansi zokumelana nokushisa kumasekethe okukhanyisa ajwayelekile ezimoto kanye namasekethe kagesi asizayo kumaphaneli angaphakathi eminyango yemoto,QB-Aifaneleka kakhulu. Lolu hlobo lwentambo luvame ukutholakala ekucacisweni kwe-0.5 - 35mm², ngokuvamile okuhlinzekwa ngamaroli angamamitha angu-500, futhi imibala yawo ingahlangabezana nezidingo ezijwayelekile zombala obomvu, omnyama, nophuzi.
QB-B: Imodeli encane-ebiyelwe ngezindonga enokumelana nokushisa okuthuthukisiwe
QB{{0}Bingathathwa njengenguqulo ethuthukisiwe ekwazi ukumelana nokushisa-ye-QB-A, elungele amasekhethi ezimoto anezidingo zokushisa eziphakeme kancane. Indawo yayo ephambanayo{3}}isukela ku-0.13 kuya ku-120 mm², ihlangabezana nezidingo ezahlukahlukene kusukela ezintanjeni zamathuluzi ezithambile ukuya ezintanjeni eziwugqinsi kagesi zokuxhuma.
Inzuzo yayo eyinhloko ukumelana nokushisa okuthuthukisiwe. Umkhawulo ongaphezulu wethempelesha yayo yokusebenza yesikhathi eside - unyusiwe waba ngu-105℃. Ingasebenza ngokuzinza ngisho nasezindaweni ezinamazinga okushisa aphakeme kancane, njengaseduze kwenjini. Isendlalelo se-insulation sisebenzisa i-PVC encane yodonga - eklanyelwe ngokukhethekile izintambo zezimoto. Inganciphisa ivolumu yocingo futhi yonge indawo yokufaka ngenkathi iqinisekisa ukusebenza kokufakwa. I-voltage yayo elinganiselwe ingu-25V/AC noma i-60V/DC. Iphumelele ukuhlolwa kwe-voltage ye-1000V imizuzu engama-30. Ukumelana nokufakwa ku-20℃akukho ngaphansi kuka-10MΩ · km. UngasebenzisaQB{{0}Bngokuzethemba okwengeziwe ezingxenyeni ezibalulekile njengezintambo zokuxhuma isilawuli semoto kanye namasekhethi amathuluzi amakhulu ezimoto.
QB-C:{1}}Isiphambano esimelana nezinga lokushisa eliphezulu{2}}exhumene ne-polyethylene
Uma i-QB-A ne-QB-B imele izimo ezijwayelekile, khona-keQB-C"uchwepheshe" wezimo-zezinga lokushisa eliphezulu. Iphinde futhi ilandele izinga le-QC/T730 - 2005, kodwa yenze ukuthuthuka okubalulekile kokusebenza kokufakwayo - isebenzisa i-XLPE njengesendlalelo sokuvala, esikhuphula izinga lokushisa layo{4}}lesikhathi eside sokusebenza ngokuqondile libe ngu-125℃, lidlule kude izintambo ezimbili zangaphambili ze-PVC{6}ezivale.
I-QB-C ihlanganisa ukuthamba nokubanda, okwenza kube lula ukufakwa ezindaweni ezifana nekhompathimenti yenjini yemoto lapho izinga lokushisa liphezulu futhi izintambo ziyinkimbinkimbi. Ukumelana nokushisa kwayo okuphezulu kanye nezakhiwo ezinhle kakhulu zokuzilungisa ziyenza ikwazi ukumelana nokuguga futhi iguge{2}}ezindaweni zokushisa eziphezulu, futhi ukumelana kwayo nowoyela nakho kuyajabulisa. Ezindaweni ezinezimo zezinga lokushisa eliphezulu{4}ezinjengamasekhethi ebhethri ezimoto zamandla amasha noma amasekhethi ezinzwa eduze kwepayipi le-exhaust yemoto,QB-Ckuyisinqumo esithembeke kakhudlwana.
I-QFR: Uhlobo oluhlanganisiwe lwe-insulating olunamandla okumelana nezinga lokushisa nokuvumelana nezimo
I-QFRingeyesistimu yezintambo eziphansi-ezinamandla kagesi ezimotweni zomgwaqo. Izinto zayo ezihlanganisiwe ziye zazuza ukuthuthukiswa okubili mayelana nokumelana nokushisa nokumelana nowoyela. Ikhondakta 0.3 - 120iyintambo yethusi enemicu engu-mm² ethambile engenalutho. Ukucaciswa kwengxenye enkulu-kuyenza ifanelekele kuphela-amasekhethi amathuluzi anamandla amancane ngaphakathi kwemoto, kodwa futhi ihlangabezane nezimfuneko zezintambo zezinye{7}}ezinamandla amakhulu kagesi.
II-QFRinokuguquguquka okuqinile kwezinga lokushisa futhi ingakwazi ukubhekana nokuhlukahluka kwezinga lokushisa ezindaweni ezahlukene zemoto. Ungqimba oluvikelayo luthuthukisa kakhulu ukumelana kwawo nowoyela, futhi ngisho nalapho luhlangana nowoyela wenjini yemoto, uwoyela wokudlulisela, njll., ngeke luhlangabezane kalula nezinkinga ezinjengokuqhekeka noma ukuguga kongqimba lwe-insulating. Ivamise ukusetshenziswa kumasekhethi kagesi-ezindaweni zokushisa eziphezulu zezimoto, njengezintambo zokuxhuma ze-compressor ye-air conditioning yemoto kanye namasekhethi akhulisa amandla omsindo, njll.
I-QVR: Imodeli yakudala ye-PVC evalekile enokuguquguquka okuqinile
I-QVRiwucingo oluvamile olusetshenziswa kabanzi{0}}lwenhloso kazwelonke emkhakheni wezimoto, ngokulandela izinga le-JB/T8139 - 1999. Ingathathwa "njengethuluzi{3}}lonke lenjongo" yokufaka izintambo ngaphakathi ezimotweni. Ikhondakta yayo 0.3 - 120iyintambo yethusi esontekile esontekile engama-mm², futhi ubukhulu bayo obukhulu-ububanzi besigaba buyenza ifanelekele izimo ezihlukahlukene.
I-QVRingatholakala ezingxenyeni ezihlukahlukene zemoto, okuhlanganisa izifunda zokuphakamisa amafasitela, amasekhethi okulungisa izihlalo, ngisho namasekhethi okuphakela amandla ezibani zangaphambili zemoto. Ngaphezu kwalokho, isekela izikhombisi zombala-zombala owodwa noma ombaxambili{2}}okusiza ukuhluka kwemisebenzi yesekethe ngesikhathi sokulungiswa futhi kuthuthukisa kakhulu ukusebenza kahle kokulungisa.
Isifinyezo: Imihlahlandlela emincane emi-5 yokukhetha izintambo ezijwayelekile zesiShayina
Lezi zinhlobo ezi-5 zeIzintambo ezijwayelekile zesiShayinakonke kugxile esimeni sezimoto, kodwa izidingo zohlelo lwazo ziyahlukahluka. Uma ubandakanyeka ekulungiseni noma ekulungiseni imoto, ungabhekisela kulesi simiso esilula: izinto zikagesi ezivamile zangaphakathi kufanele zikhethwe njengeQB - A; izindawo ezizungeze injini namazinga okushisa aphakeme kancane kufanele zikhethwe njengeQB - B; izindawo eziseduze namabhethri kanye namapayipi okukhipha amanzi anezinga lokushisa eliphezulu kufanele kukhethwe njengeQB - C; uma udinga ukucabangela kokubili ukumelana nowoyela kanye nokuhambisana kwezinga lokushisa, khethaI-QFR; uma uphishekela ukuguquguquka okuphezulu nokusebenza{0}}okuphumelelayo, khethaI-QVR.
Ukukhetha imodeli yocingo efanele akuqinisekisi kuphela ukusebenza okuzinzile kwamasekhethi emoto, kodwa futhi kungagwema izingozi ezingaba khona zokuphepha njengamasekethe amafushane nokuguga kwezintambo kusukela ekuqaleni. Lezi zintambo ezincane ezifihlwe ngaphakathi emotweni empeleni ziyisiqinisekiso esibalulekile sokushayela okuphephile kwemoto!
