Transmission Steel Tube Tower
Transmission Steel Tube Tower
Izakhiwo zokudlulisa zingenye yezinto ezibonakalayo zesistimu yokudlulisa ugesi. Basekela amakhondaktha asetshenziselwa ukuthutha amandla kagesi ukusuka emithonjeni yokuwakhiqiza kuya kumthwalo wamakhasimende. Izintambo zokudlulisela zithwala ugesi ebangeni elide kumandla kagesi aphezulu, ngokuvamile aphakathi kuka-115 kV no-765 kV (115,000 volts kanye no-765,000 volts).
Kunemiklamo eminingi ehlukene yezakhiwo zokudlulisela. Izinhlobo ezimbili ezijwayelekile yilezi:
1. I-Lattice Steel Towers (LST), ehlanganisa uhlaka lwensimbi lwezingxenye ezingazodwana zesakhiwo eziboltwe noma ezishiselwe ndawonye
2. I-Tubular Steel Poles (TSP), okuyizigxobo zensimbi ezingenalutho ezenziwe njengesiqephu esisodwa noma izingcezu ezimbalwa ezihlanganiswe ndawonye.
Osayizi besakhiwo bayahlukahluka kuye nge-voltage, i-topography, ubude be-span, nohlobo lombhoshongo. Isibonelo, ama-LST angama-500-kV LST ayi-double-circuit 500-kV ngokuvamile asukela ku-150 kuya ngaphezulu kwamafidi angama-200 ubude, kanye nesekhethi eyodwa.
Imibhoshongo engu-500-kV ngokuvamile isukela ku-80 kuya ku-200 ubude. Izakhiwo eziyiziyingi ezikabili zinde kunezakhiwo eziyisekhethi eyodwa ngenxa yokuthi izigaba zihlelwa zibheke phezulu kanti isigaba esiphansi kufanele sigcine indawo evulekile encane, kuyilapho izigaba zihlelwa ngokuvundlile ezakhiweni eziyisekhethi eyodwa. Njengoba i-voltage inyuka, izigaba kufanele zihlukaniswe ibanga elide ukuze kuvinjelwe noma yimaphi amathuba okuphazamiseka noma ukugoqa. Ngakho, imibhoshongo ephakeme kagesi kanye nezigxobo zinde futhi zinezingalo ezivundlile ezivundlile ezibanzi kunezakhiwo zamandla kagesi aphansi.
INKCAZELO YEDIZINZO:
| Umkhiqizo | Power Electric Transmission Line Steel Tube Tower |
| Ubude | Kusuka ku-10M-100M noma ngokwezidingo zeklayenti |
| Isudi ye | Ukudluliswa Nokusabalalisa Amandla Kagesi |
| Isimo | I-Polygonal noma i-Conical |
| Okubalulekile | Ngokuvamile i-Q235B/Q355B |
| Amandla Amandla | 10kV 11kV 33kV 35kV 66kV 110kV 132kV 220kV 330kV 500kV noma enye i-voltage eyenziwe ngokwezifiso |
| Ukubekezelela ubukhulu | Ngokwemfuneko yeklayenti |
| Ukwelashwa kwendawo | I-Hot-dip-galvanized elandela i-ASTM123, nanoma iyiphi enye indinganiso |
| Inhlanganisela yamaPoles | I-Slip joint, i-flanged ixhunyiwe |
| Okujwayelekile | ISO9001:2015 |
| Ubude besigaba ngasinye | Ngaphakathi 13M kanye ukwakha |
| Welding Standard | I-AWS(American Welding Society)D 1.1 |
| Inqubo Yokukhiqiza | I-Raw material test-cutting-bending-welding-dimension qinisekisa-i-flange welding-imbobo yokumba-isampula hlanganisa-indawo ehlanzekile-i-galvanization noma i-power coating /painting-recalibration-packages |
| Amaphakheji | Ukupakisha ngephepha lepulasitiki noma ngokwezidingo zeklayenti |
| Isikhathi Sokuphila | Iminyaka engaphezu kuka-30, kuba ngokusho imvelo yokufaka |
IMIBUkiso YOMKHIQIZO:
Ukuze uthole imibhoshongo yokudlulisa amandla ezimeni ezihlukahlukene, wamukelekile ukuthi uze ukuze uthole ukubonisana okwenziwe ngokwezifiso, ithimba lokuklama lochwepheshe kanye nesevisi yokumisa okukodwa kunikezwa!
Sidinga amakhasimende ukuthi ahlinzeke ngamapharamitha ayisisekelo alandelayo:isivinini somoya, ileveli ye-voltage, isivinini sokubuya komugqa, usayizi wekhondatha nesikhathi
IZINTO:
Ukuze siqinisekise ikhwalithi yomkhiqizo, siqala ekuthengeni izinto zokusetshenziswa. Ngezinto zokusetshenziswa, amapayipi ensimbi namapayipi ensimbi adingekayo ukuze kucutshungulwe umkhiqizo, imboni yethu ithenga imikhiqizo yezimboni ezinkulu ezinekhwalithi ethembekile ezweni lonke. Imboni yethu futhi idinga ukuhlola ikhwalithi yezinto ezingavuthiwe ukuze kuqinisekiswe ukuthi ikhwalithi yezinto ezingavuthiwe kufanele ihlangabezane nezindinganiso zikazwelonke futhi ibe nesitifiketi sokuqala semboni kanye nombiko wokuhlola.
UBUHLE:
1. Umphakeli ogunyaziwe ePakistan, Egypt, Tajikistan, Poland, Panama nakwamanye amazwe;
2. Ifekthri isiqede amashumi ezinkulungwane zamacala ephrojekthi kuze kube manje, ukuze sibe nengcebo yemithombo yobuchwepheshe;
3. Ukusekelwa kokusiza kanye nezindleko eziphansi zabasebenzi kwenza intengo yomkhiqizo ibe nezinzuzo ezinkulu emhlabeni.
4. Ngeqembu elivuthiwe lokudweba nokudweba, ungaqiniseka ngokukhetha kwakho.
5. Uhlelo oluqinile lokulawula ikhwalithi kanye nenqwaba yemithombo yobuchwepheshe eye yakha imikhiqizo esezingeni lomhlaba.
6. Asibona abakhiqizi nabahlinzeki kuphela, kodwa futhi nabalingani bakho nokusekelwa kwezobuchwepheshe.
UMHLANGANO NOKUHLOLWA KWEMIBONGO YESTEEL:
Ngemuva kokuthi ukukhiqizwa kombhoshongo wensimbi sekuqediwe, ukuze kuqinisekiswe ikhwalithi yombhoshongo wensimbi, umhloli wekhwalithi uzohlola umhlangano kuwo, alawule ngokuqinile ikhwalithi, alawule ngokuqinile izinqubo namazinga okuhlola, futhi ahlole ngokucophelela ubukhulu bemishini. kanye nokunemba komshini ngokuya ngezinhlinzeko zebhukwana lekhwalithi, ukuze kuqinisekiswe ukuthi ukunemba komshini wezingxenye kuhlangabezana nezidingo ezijwayelekile.
Ezinye Izinkonzo:
1. Ikhasimende lingaphathisa inhlangano yokuhlola yenkampani yangaphandle ukuthi ihlole umbhoshongo.
2. Indawo yokuhlala ingalungiselelwa amakhasimende eze efektri ezohlola umbhoshongo.
I-HOT DIP GALVANIZATION:
Ngemuva kokuhlanganisa nokuhlolwa, isinyathelo esilandelayo sizokwenziwa:idiphu elishisayo livuthela amanzi, ehlose ubuhle, ukuvimbela ukugqwala kanye nokwandisa impilo yesevisi yombhoshongo wensimbi.
Le nkampani inemishini yokufaka uthayela, ithimba elichwepheshile lokuphehla amagesi, othisha abanolwazi lokuphemba ukuze bathole isiqondiso, futhi bacubungule ngokuhambisana ngokuqinile nezinga le-ISO1461 lokuphequlula.
Okulandelayo amapharamitha ethu okuqinisa ukuze kubhekiselwe kuwo:
| Okujwayelekile | Izinga elakhiwe ngamagalani: ISO:1461 |
| Into | Ubukhulu be-zinc coating |
| Okujwayelekile kanye nemfuneko | ≧86μm |
| Amandla okunamathela | ICorrosion by CuSo4 |
| Ijazi le-Zinc akufanele likhunyulwe futhi liphakanyiswe ngokusando | 4 izikhathi |
IPHAKETHI:
Ngemuva kweGalvanization, siqala ukupakisha, zonke izingcezu zemikhiqizo yethu zifakwe ikhodi ngokuya ngomdwebo wemininingwane. Wonke amakhodi azofakwa uphawu lwensimbi esiqeshini ngasinye. Ngokusho kwekhodi, amaklayenti azokwazi ngokucacile ucezu olulodwa olwaluphi uhlobo nezigaba.
Zonke izingcezu zinezinombolo ngendlela efanele futhi zahlanganiswa ngomdwebo ongaqinisekisa ukuthi akukho nocezu olulodwa olulahlekile futhi oluzofakwa kalula.
