220kV Umunara wohereza kabiri
Ibyo dukora
Company Isosiyete ikora amashanyarazi y’Abashinwa ihuriweho n’amashanyarazi, itanga cyane cyane ibicuruzwa bitandukanye by’amashanyarazi ku masosiyete akoresha ingufu zo mu gihugu no mu mahanga ndetse n’abakiriya b’inganda zikoresha ingufu nyinshi.
Gukora uruganda rukora ibijyanye numurongo wogukwirakwiza umunara / pole yo gukwirakwiza no gukwirakwiza amashanyarazi, umunara witumanaho / pole, imiterere yabasimbuye, nibikoresho byuma nibindi.
Icyerekezo cyacu
- ⦁ Kugira INGARUKA mu gukora inshingano zacu no gutanga serivisi kubakiriya bo mu gihugu no hanze.
Umuriro w'amashanyarazi
Umunara wohereza cyangwa umunara w'amashanyarazi (pylon y'amashanyarazi cyangwa pylon y'amashanyarazi mu Bwongereza, Kanada no mu bice by'Uburayi) ni inzu ndende, ubusanzwe umunara w'icyuma, ukoreshwa mu gushyigikira umurongo w'amashanyarazi.
Zikoreshwa muri sisitemu yo hejuru ya AC na DC, kandi ikaza muburyo butandukanye. Uburebure busanzwe buri hagati ya metero 15 na 55 (49 kugeza 180), nubwo muremure ari umunara wa metero 370 (metero 1,214) z'uburebure bwa metero 2700 (8,858 ft) z'ikirwa cya Zhoushan Island Hejuru ya Powerline Tie. Usibye ibyuma, ibindi bikoresho birashobora gukoreshwa, harimo beto nimbaho.
Umunara w'icyuma, umunara usanzwe wubatswe wa kane wa truss, ukoresheje Q345B ibyuma byujuje ubuziranenge nkibikoresho nyamukuru byumubiri, imiterere ikomeye, guhindura ibintu bito; Inguni y'icyuma ihuza ibice, uburemere buremereye, umunara urashobora gutwarwa nintoki hanyuma ugashyirwaho ku giciro gito. Ibice 6 byibuze bya platifomu birashobora kuba bifite ibikoresho, buri platform ishyigikira antene 6.
amakuru y'ibicuruzwa
| Ibikoresho | Mubisanzwe Q345B / A572, Imbaraga Ntoya Yumusaruro ≥ 345 N / mm² |
| Q235B / A36, Imbaraga Ntoya Yumusaruro ≥ 235 N / mm² | |
| Nkibishyushye bishyushye biva muri ASTM A572 GR65, GR50, SS400, cyangwa ikindi gipimo cyose kubakiriya basabwa. | |
| Ubushobozi bw'imbaraga | 200KV |
| Gusudira | Gusudira byujuje ubuziranenge bwa AWS D1.1. |
| CO2 gusudira cyangwa kurengerwa arc uburyo bwimodoka | |
| Nta gucamo, inkovu, guhuzagurika, igipande cyangwa izindi nenge | |
| Gusudira imbere no hanze bituma inkingi irushaho kuba nziza | |
| Niba abakiriya bakeneye ibindi bisabwa byose byo gusudira, turashobora kandi guhindura nkuko ubisabwa | |
| Galvanisation | Gushyushya ibishyushye bikurikije ubushinwa GB / T 13912-2002 hamwe na ASTM A123 y'Abanyamerika; cyangwa ikindi gipimo cyose kubakiriya basabwa. |
| Twese hamwe | Gufatanya nuburyo bwo gushiramo, uburyo bwa flange. |
| Gushushanya | Ukurikije icyifuzo cyabakiriya |
gushyuha
Igipimo gisanzwe: ISO: 1461-2002
| Ingingo | Umubyimba wa zinc |
| Ibisanzwe n'ibisabwa | ≧ 86μm |
| Imbaraga zo gukomera | Ruswa na CuSo4 |
| Ikoti rya Zinc ntirwambuwe kandi rizamurwa ninyundo | Inshuro 4 |
