Umgangatho ophezulu we-stainless steel tube umenzi
Umbhobho wensimbi engenasici ukhuselekile, unokwethenjelwa, ucocekile, ulungele ukusingqongileyo, unoqoqosho kwaye uyasebenza. Udonga olucekethekileyo lombhobho kunye nophuhliso oluyimpumelelo lweendlela ezintsha ezithembekileyo, ezilula kunye nezifanelekileyo zokudibanisa zenza ukuba zibe neenzuzo ezingenakubuyiselwa zeminye imibhobho. Kuya kusetyenziswa ngakumbi nangakumbi kubunjineli, ngakumbi nangakumbi ethandwa kwaye ethembisayo.
Ngenxa yokuba insimbi engenasici ineempawu ezininzi ezifanelekileyo ezifunekayo ngezinto zokwakha, kunokuthiwa yinto ekhethekileyo kwiintsimbi, kwaye uphuhliso lwayo luyaqhubeka. Ukuze wenze insimbi engenasici ingathathi hlangothi kwizicelo zemveli, iintlobo ezikhoyo ziphuculwe, kwaye insimbi entsha engenasici iphuhliswa ukuhlangabezana neemfuno ezingqongqo zezicelo eziphezulu zokwakha. Ngenxa yokuphuculwa okuqhubekayo kokusebenza kakuhle kwemveliso kunye nomgangatho, insimbi engenasici iye yaba yenye yezona zinto zixabisa kakhulu ezikhethwe ngabakhi bezakhiwo.
Insimbi engenasici idibanisa ukusebenza, ukubonakala kunye nokusetyenziswa kweempawu, ngoko ke insimbi engenasici iya kuba yenye yezona zinto zibalaseleyo zokwakha emhlabeni.
Ngokuphunyezwa komgaqo-nkqubo wohlaziyo kunye nokuvulwa kweTshayina, uqoqosho lwelizwe luye lwakhula ngokukhawuleza, kwaye inani elikhulu lezindlu zasedolophini, izakhiwo zoluntu kunye neendawo zokhenketho ziye zakhiwa, nto leyo ibeka phambili iimfuno ezintsha zokubonelela ngamanzi ashushu kunye nokunikezelwa kwamanzi asekhaya. . Ngokukodwa, abantu bahlawula ingqalelo ngakumbi nangakumbi kwingxaki yomgangatho wamanzi, kwaye iimfuno nazo ziyanda. Umbhobho wensimbi ye-galvanized, umbhobho oqhelekileyo, uya kuhoxiswa ngokuthe ngcembe kwinqanaba lembali phantsi kweempembelelo zemigaqo-nkqubo yesizwe echaphazelekayo ngenxa yokubola kwayo. Umbhobho wePlastiki, umbhobho odibeneyo kunye nombhobho wobhedu baye baba yimibhobho eqhelekileyo kwinkqubo yepayipi. Nangona kunjalo, kwiimeko ezininzi, umbhobho wensimbi engenasici unenzuzo ngakumbi, ngakumbi umbhobho wensimbi engenasici obhityileyo kunye nobukhulu bodonga lwe-0.6 ~ 1.2mm kuphela. Kwinkqubo yomgangatho ophezulu wamanzi okusela, inkqubo yamanzi ashushu kunye nenkqubo yokubonelela ngamanzi ebeka ukhuseleko kunye nococeko kuqala, ineempawu zokhuseleko, ukuthembeka, ucoceko, ukukhuselwa kwendalo, uqoqosho kunye nokusebenza. Ibonakaliswe yinkqubo yobunjineli ekhaya naphesheya ukuba yenye yemibhobho emitsha, eyonga amandla kunye neyokukhuselwa kwendalo esebenza ngokugqibeleleyo kwinkqubo yonikezelo lwamanzi. Ikwangumbhobho wonikezelo lwamanzi okhuphisana kakhulu, oza kudlala indima engenakuthelekiswa nanto ekuphuculeni umgangatho wamanzi nokuphucula umgangatho wokuphila kwabantu.
Kwinkqubo yonikezelo lwamanzi yokwakha, ngenxa yokuba umbhobho wentsimbi owenziwe ngamazimba sele uphelise imbali ezukileyo yekhulu leminyaka, imibhobho emitsha eyahlukeneyo yeplastiki kunye nemibhobho edibeneyo iphuhliswe ngokukhawuleza, kodwa imibhobho eyahlukeneyo isenayo intsilelo kwimigangatho eyahlukeneyo, ekude ngokupheleleyo. ukuhlangabezana neemfuno zesixokelelwano sonikezelo lwamanzi kunye neemfuno zesizwe zamanzi okusela kunye nomgangatho wamanzi anxulumeneyo. Ngoko ke, iingcali ezifanelekileyo ziqikelela ukuba ukwakha imibhobho yokubonelela ngamanzi ekugqibeleni kuya kubuyela kwixesha lemibhobho yensimbi. Ngokwamava okufaka isicelo kumazwe angaphandle, umbhobho wensimbi engenasici obhityileyo ubonwa njengomnye wemibhobho esebenza kakuhle kakhulu.
Umbhobho wensimbi engenasici eludongeni obhityileyo, owaveliswa kuphela waze wasetyenziswa eTshayina ngasekupheleni kweminyaka yoo-1990, lusapho olutsha olusakhulayo kwinkalo yemathiriyeli yombhobho. Isetyenziswe ngokubanzi ekwakheni unikezelo lwamanzi kunye nemibhobho yamanzi okusela ngokuthe ngqo.
Umbhobho obhityileyo wentsimbi engenastainless udonga lomelele kwaye uye wamkelwa luluntu lobunjineli, kwaye amaqela afanelekileyo aqala ekunciphiseni ubukhulu bodonga kunye nokunciphisa ixabiso, ukuze kube lula ukukhuthazwa ngakumbi. Ngokukodwa, ixabiso lombhobho omncinci we-stainless steel diameter alikho phezulu, ngoko ke indlela yokudibanisa exhasayo, ukuthembeka kunye nexabiso lezinto zokufakelwa kombhobho zizinto eziphambili ezibonisa ukuphuhliswa kwayo. Abaphuhlisi basekhaya baye baphuhlisa ngokuzimeleyo iteknoloji yokudibanisa kunye nokufakelwa kwemibhobho eSichuan, eGuangdong, eZhejiang, eJiangsu nakwezinye iindawo, engumbhobho othembisayo. I-Ofisi yoMphathiswa wokwakha kunye namasebe afanelekileyo nawo agxininisa ukubaluleka kolu hlobo lutsha lombhobho. Ngokwesaziso kubhengezo kunye nokusetyenziswa "kwedayamitha ephezulu ukuya eludongeni umlinganiselo kunye nokuchaneka okuphezulu kwentsimbi engenastainless medium kunye noxinzelelo oluphezulu lwemibhobho yonikezelo lwamanzi, ukufakwa kombhobho oxhasayo kunye nobuchwepheshe obukhethekileyo" ekhutshwe liziko lokuthengisa lolawulo lwentengiso yaseTshayina kunye ne-gksz [2001] No. 71 uxwebhu, Ukuthandwa kunye nokusetyenziswa kobuchwephesha bobuchwephesha bombhobho wentsimbi ecekethekileyo kunye nemveliso kubaluleke kakhulu ekuphuculeni umgangatho wezakhiwo zala maxesha zaseTshayina kunye nokuphucula nokuqinisekisa umgangatho wamanzi wonikezelo lwamanzi.
Kwangaxeshanye, i-Ofisi yoBuphathiswa bokwakha ibona ukubaluleka okukhulu ekukhuthazeni nasekusetyenzisweni kwemibhobho yentsimbi ecekeceke-ebiyelweyo《 Umgangatho woshishino wombhobho wamanzi obhityileyo wodonga olungenastainless wakhutshwa waze waphunyezwa ngo-2001. Iinkcukacha ezifanelekileyo zobugcisa kunye nofakelo lweAtlasi yombhobho. Ubunjineli bukhutshwe liSebe lezokwakha kwaye zilungiswa yiYunivesithi yaseTongji. Okwangoku, kukho abavelisi abaziingcali eSichuan, eGuangdong, eZhejiang, eJiangsu nakwezinye iindawo ukuvelisa imibhobho yentsimbi engenasici, kwaye iimveliso zivuthiwe. Ke ngoko, ixesha lokuthandwa kunye nesicelo lifikile.
Kukho iindlela ezahlukeneyo zokudibanisa kwimibhobho yensimbi engenasici. Iindidi eziqhelekileyo zofakelo lwemibhobho luhlobo loxinzelelo, uhlobo loxinzelelo, uhlobo lomanyano, uhlobo lokutyhala, uhlobo lwentambo yokutyhala, uhlobo lwe-socket welding, uqhagamshelo lweflange yomanyano, uhlobo lwe-welding kunye nemowudi yoqhagamshelo oluphuma kuluhlu oludibanisa ukuwelda kunye noqhagamshelo lwemveli. Ezi ndlela zokudibanisa zineendlela ezahlukeneyo zesicelo ngokwemigaqo yazo, kodwa uninzi lwazo zilula ukuzifaka, ziqinile kwaye zithembekile. Uninzi lwendandatho yokutywina okanye izinto ze-gasket ezisetyenziselwa ukudibanisa i-rubber ye-silicone, i-rubber ye-nitrile kunye ne-EPDM ehlangabezana neemfuno zemigangatho yelizwe, ephelisa ukukhathazeka kwabasebenzisi.
1.Ukuqhekeka kombhobho: nqumla umbhobho ngokobude obufunekayo. Xa uqhekeza umbhobho, ungasebenzisi amandla amaninzi ukukhusela umbhobho ukuba ungabikho ngeenxa zonke.
2. Ukuqhawula: emva kokuba umbhobho unqunyulwe, i-burr iya kususwa ukuphepha ukusika iringi yokutywina.
3. Ukumakisha: ukwenzela ukuba ufake ngokupheleleyo umbhobho wensimbi kwi-socket ye-fitting pipe, ubude bokufaka kufuneka buphawulwe kwaye butsalwe ekupheleni kombhobho.
4. INdibano: ikhonkco lokutywina liya kufakwa ngokuchanekileyo kwi-U-groove yokufakelwa kombhobho, faka umbhobho kwisiseko sombhobho wokudibanisa kwaye ulinde ukukrazula.
5. I-Crimping: ngexesha le-crimping, inxalenye ye-convex yokufakelwa kombhobho ifakwe kwi-concave groove ye-die, kwaye umhlathi u-perpendicular kwi-axis yepayipi.
6. Ukuhlolwa: emva kokukhwabanisa, khangela ubungakanani be-crimping nge-gauge ekhethekileyo.
