Kubunjiniyela bezokwakha, izinqwaba zensimbi zibalulekile ezakhiweni ezizinzile nezihlala isikhathi eside—futhiizinqwaba zeshidi lensimbiZivelele ngokuguquguquka kwazo. Ngokungafani nezinqwaba zensimbi zesakhiwo sendabuko (ezigxile ekudlulisweni komthwalo), izinqwaba zamashidi ziphumelela kakhulu ekugcineni inhlabathi/amanzi ngenkathi zisekela imithwalo, ngenxa “yezingidi” zazo ezixhumene. Ngezansi kunesiqondiso esilula sezinhlobo zazo, osayizi abavamile, kanye nokusetshenziswa okungokoqobo.
Izinqwaba zamaphepha zihlukaniswe ngezigaba ezimbili eziyinhloko zokukhiqiza: ezigoqekile ezishisayo kanye nezibandayo, ngasinye sinemiklamo yohlobo lwe-U kanye nesigaba se-Z.
Inqwaba Yeshidi Lensimbi Egoqiwe Eshisayo
Njengoba zenziwe ngokushisa insimbi ngaphezu kuka-1,000°C bese ziyigoqa zibe yisimo, lezi zinqwaba ziqinile, zihlala isikhathi eside, futhi zilungele amaphrojekthi amakhulu, esikhathi eside.
Okugoqiwe OkushisayoInqwaba Yeshidi Lohlobo lwe-U: I-“U” cross-section yayo (ama-parallel flanges + web) inikeza ukufakwa okulula—ngisho nasenhlabathini exineneyo. Iqinile kakhulu eceleni, ilungele ukugcina izindonga noma ukusekela ukumba. Isikhala sangaphakathi se-U-shape singagcwaliswa ngokhonkolo ukuze siqine kakhulu.
Okugoqiwe OkushisayoInqwaba Yeshidi Lesigaba Z: Njengoba ifana no-“Z,” ama-flange ayo abheke eziqondisweni eziphambene, anezingidi emaphethelweni angaphandle. Lokhu kudala ububanzi obusebenzayo obubanzi, ngakho-ke ama-pile ambalwa amboza indawo (ukunciphisa izindleko). Imelana namandla amakhulu aseceleni, okwenza ibe yindawo enhle yokumba ngokujulile noma umsebenzi osebeni lomfula.
Izinqwaba Zensimbi Ezakhiwe Ngobandayo
Njengoba zenziwe ngensimbi eyisicaba ekamelweni lokushisa (akukho ukushisa), lezi zilula, zishibhile, futhi zingcono kumaphrojekthi amancane/esikhathi esifushane (nakuba zingenamandla kakhulu kunezigoqiwe ezishisayo).
Inqwaba Yeshidi Lohlobo lwe-U Elakhiwe Ngobandayo: Incane kunezinhlobo ze-U ezigoqwe ngokushisa, kulula ukuyithutha nokuyifaka. Isebenzisele izindonga zokugcina zesikhashana, uthango lwengadi, noma izithiyo ezincane zezikhukhula—ilungele amaphrojekthi esabelomali.
Inqwaba Yeshidi Lesigaba Sika-Z Esakhiwe Ngobandayo: Ifana nesimo "sika-Z" kodwa iguquguquka kakhudlwana. Ilungele izindawo zesikhashana (isb., imingcele yokwakha) ngoba kulula ukuyisusa futhi ivumelana nokunyakaza okuncane komhlabathi.
Inqwaba Yeshidi Lohlobo Olugoqekile Olushisayo
Inqwaba Yeshidi Lesigaba Sika-Z Esishisayo Esigoqiwe
Inqwaba Yeshidi Lohlobo lwe-U Elakhiwe Ngobandayo
Inqwaba Yeshidi Lesigaba Sika-Z Esakhiwe Ngobandayo
Osayizi bancike ezidingweni zephrojekthi, kodwa lezi yizindinganiso zemboni:
Inqwaba Yeshidi Lohlobo lwe-U:
400mm × 100mm: Incane ezindaweni eziqinile (izindonga ezincane zokuvimba, umngcele wengadi).
400mm × 125mm: Kude kakhulu emisebenzini ephakathi nendawo (ukumbiwa kwezindlu, izithiyo ezincane zezikhukhula).
500mm × 200mm: Umsebenzi onzima wezindawo zezentengiselwano (ukumba okujulile, izindonga ezihlala njalo).
Inqwaba Yeshidi Lesigaba Z: 770mm×343.5mm yiyona ndlela ethandwayo. Umklamo wayo obanzi uhlanganisa izindawo ezinkulu, futhi uqine ngokwanele ukuqinisa ugu lomfula noma ukulawula izikhukhula ezinkulu.
Izinqwaba zensimbi ziyakhanya kumaphrojekthi angokoqobo afana nalawa:
Izinsika Zokuvikela Eziseceleni Komfula: Izinhlobo ze-U/Z ezigoqekile ezishisayo ziqinisa amabhange ukuze kumiswe ukuguguleka komhlabathi. Amandla azo amelana namandla amanzi, kanti izingidi ezixhumeneyo zigcina inhlabathi isendaweni yayo.
Izindonga (Ukugcina kanye Nomngcele): Izinhlobo ze-U ezakhiwe ngobandayo zisebenza ezindongeni zokuhlala; izinhlobo ze-U/Z ezigoqekile ezishisayo zisingatha izindonga zezentengiselwano (isb., eduze kwezitolo ezinkulu). Izingidi zizenza zingangeni manzi, zivimbele umonakalo wamanzi.
Ukulawulwa Kwezikhukhula: Izinhlobo ze-Z ezigoqekile zakha izithiyo eziqinile zezikhukhula; ezakheke njengomkhuhlane ziyashesha ukufakwa ezimweni eziphuthumayo (isb., ukuqhuma kweziphepho). Zombili zigcina amanzi engangeni kahle.
Kungani Kufanele Ukhethe Izinqwaba Zeshidi Lensimbi?
Zihlala isikhathi eside (zihlala iminyaka engaphezu kuka-50), kulula ukuzifaka, futhi zisebenza kahle isikhathi eside. Njengoba zinezinhlobo/osayizi abaningi, zifanela cishe noma yimuphi umsebenzi wokugcina noma wokulayisha.
Ngesikhathi esizayo uma ubona udonga oluvikelayo noma isithiyo sezikhukhula, cishe kusekelwa ukuthembeka kwezinqwaba zensimbi!
Xhumana Nathi Ukuze Uthole Ulwazi Olwengeziwe
Email: sales01@royalsteelgroup.com(Sales Director)
IQEMBU LASEBUKHOSINI
Ikheli
Indawo yezimboni zokuthuthukiswa kweKangsheng,
Isifunda saseWuqing, idolobha laseTianjin, eChina.
I-imeyili
Amahora
UMsombuluko-NgeSonto: Isevisi yamahora angu-24
Isikhathi sokuthunyelwe: Okthoba-16-2025