Ukufakwa kwemibhobho

Ufakelo lwemibhobho licandelo eliyimfuneko kuzo zonke iintlobo zeenkqubo zemibhobho, njengezixhobo eziphambili kwizixhobo ezichanekileyo-ezincinci kodwa zibalulekile. Nokuba lunikezelo lwamanzi lwasekhaya okanye inkqubo yokuhambisa amanzi okanye uthungelwano lwemibhobho yeshishini elikhulu, izifakelo zemibhobho zenza imisebenzi ebalulekileyo enjengoqhagamshelo, ulawulo, ukuhanjiswa ngokutsha, ukuphambukisa, ukutywina, kunye nenkxaso, ukuqinisekisa ukusebenza okuzinzile nokusebenzayo kwenkqubo yemibhobho.

Iindidi zoFakelo lwemibhobho

Ufakelo lwemibhobho luza kwiindidi ezininzi kwaye lunokuhlelwa ngeendlela ezahlukeneyo ngokusekwe kwimigangatho eyahlukeneyo:

• Ukuhlelwa ngokweSicelo: Izifakelo ezisetyenziselwa ukuqhagamshela imibhobho, njengeeflange, ukufikelela kuqhagamshelo olukhuselekileyo ngokuqhagamshelwa ngeebholiti kwaye zihlala zisetyenziswa kwiindawo ezifuna ukuqhawuka rhoqo okanye apho ukutywinwa okuqinileyo kubalulekile. Iimanyano ziququzelela ukudibanisa kunye nokuchithwa, kunye nokulungiswa. Ukudibanisa kusetyenziselwa ukudibanisa imibhobho emibini ethe tye yobukhulu obufanayo ukwenzela ukuba kube lula ukusebenza. Izixhobo ezitshintsha ulwalathiso lwemibhobho, njengeengqiniba, kunye nemizekelo eqhelekileyo yi-90-degree kunye ne-45-degree-elbows, isetyenziselwa apho imibhobho idinga ukugoba, evumela ukuba idlule imiqobo kwaye iququzelele ukuhleleka okulungileyo. Izixhobo ezitshintsha i-diameters yombhobho, njengezinciphisi, zidibanisa iipayipi ezinobubanzi obuhlukeneyo, ziqinisekisa ukutshintshwa okugudileyo kolwelo phakathi kwabo kunye nokusombulula ukungahambelani kombhobho. Izixhobo ze-pipe branching, ezifana ne-tee, ziyakwazi ukwahlula umbhobho omnye zibe zimbini okanye zidibanise imibhobho emibini ibe nye, kwaye zisetyenziswa ngokubanzi kwiindawo apho ukuhamba kuhlukana okanye kudibaniswe kwinkqubo yokubhobhoza. Iminqamlezo ivumela ukudibaniswa kwemibhobho yeendlela ezine, ezifanelekileyo kwiimfuno eziyinkimbinkimbi ze-branching. Izixhobo zokutywinwa kombhobho, ezifana neegaskets, zibekwe phakathi kwamalungu amabini ukuvala izithuba kunye nokuthintela ukuvuza kwamanzi. Iteyiphu yeTeflon isoloko isongelwe kwimidibaniso enemisonto ukuqinisa ukutywina. Amacwecwe angaboniyo asetyenziselwa ukutywina okwethutyana okanye ngokusisigxina enye isiphelo sombhobho, ukuqinisekisa ukusebenza ngokukhuselekileyo kwenkqubo yokubhobhoza. Izixhobo zokukhusela umbhobho, ezifana nezibiyeli, zixhasa ubunzima bombhobho kunye nokunciphisa ukuguqulwa okubangelwa ngumxhuzulane okanye uxinzelelo lwamanzi. Izibophelelo zemibhobho zikhuseleke ngokukhuselekileyo umbhobho ukukhusela ukufuduka.

• Ukuhlelwa ngendlela yokudibanisa: Izixhobo zombhobho odityanisiweyo zidibanisa umbhobho kumbhobho ngokusebenzisa i-welding, inika amandla aphezulu kunye nokutywinwa okugqwesileyo. Zilungele ubushushu obuphezulu, uxinzelelo oluphezulu, kunye neenkqubo zemibhobho ezineemfuno ezingqongqo zokutywinwa. Nangona kunjalo, inkqubo ye-welding inzima kwaye kunokuba nzima ukuyikhupha ukuze igcinwe kamva. Ukufakelwa kwemibhobho enemisonto kusebenzisa iintambo zokudibanisa, okwenza kube lula ukuyifaka kunye nokuqhaqha. Ngokuqhelekileyo zisetyenziswa kuxinzelelo oluphantsi, kwiinkqubo zemibhobho ye-diameter encinci, njengamanzi asekhaya kunye neenkqubo zokuhambisa amanzi. Nangona kunjalo, imidibaniso enemisonto ineempawu zokutywina ezibuthathaka kwaye zifuna ukusetyenziswa kwezixhobo zokutywina ukuqinisekisa ukutywinwa okuqinileyo. Izixhobo zoxinzelelo zifezekisa ukutywinwa kunye nokudibanisa ngokusebenzisa i-extrusion ye-ferrule, inikezela ukufakwa ngokukhawuleza kunye nokutywinwa okuthembekileyo. Ngokuqhelekileyo zisetyenziswa kwiinkqubo zombhobho omncinci we-diameter ezifana ne-instrumentation kunye ne-pneumatics. Izixhobo zokudibanisa zisebenzisa i-clamp ukudibanisa imibhobho emibini okanye izifakelo. Banikezela ukudibanisa okulula kunye nokufakwa ngokukhawuleza kunye nokususwa, okwenza kube lula kwizicelo apho isantya sibaluleke kakhulu, njengeenkqubo zokukhusela umlilo. Izixhobo zesokhethi zifakwe kwisiphelo sombhobho kwaye emva koko zitywinwe. Ngokuqhelekileyo zisetyenziselwa ukudibanisa intsimbi kunye nemibhobho yekhonkrithi. Ngelixa zilula ukusebenza, zifuna ubunzulu obuthile bokufaka kunye neenkqubo zokutywina.

Izixhobo zoFakelo lwePipe

Iimeko ezahlukeneyo zokusebenza kunye neendawo zosasazo zifuna iimfuno ezahlukeneyo ekusebenzeni kofakelo lwemibhobho, efuna ukusetyenziswa kwezixhobo ezahlukeneyo zokufakelwa kwemibhobho:

• Isinyithi: Intsimbi yeCarbon ibonelela ngexabiso eliphantsi ngokwentelekiso, ukomelela okuphezulu, kunye nokusetyenzwa okugqwesileyo. Isetyenziswa ngokubanzi kwimibhobho yemizi-mveliso ngokubanzi kunye nokwakhiwa konikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi. Nangona kunjalo, intsimbi yekhabhoni inoxhathiso olulambathayo kwaye ifuna unyango oluchasene nokubola okufana nokufaka intsimbi kunye nokupeyinta kwezinye iindawo ezikhethekileyo. Intsimbi engatyiwayo inika ukuxhathisa okugqwesileyo kwe-corrosion, ukumelana nobushushu obuphezulu, kunye neepropathi ezilungileyo zoomatshini, iyenza iqhele ukusetyenziswa kumashishini afana nokutya, amayeza, imichiza, kunye nezicelo zaselwandle, apho ukuxhathisa umhlwa kufuna kakhulu. Amanqanaba aqhelekileyo ensimbi engenasici aquka i-304 kunye ne-316. I-316 insimbi engenasici idibanisa i-molybdenum kwi-304, iqhubekisela phambili ukuxhathisa ukubola kwayo, ngokukodwa ngokuchasene ne-chlorides. Iialloyi zobhedu zibonelela nge-thermal kunye ne-conductivity egqwesileyo yombane, ukuqhubekeka kakuhle, kunye nokumelana nokugqwala okuhle, okwenza ukuba zisetyenziswe ngokuqhelekileyo kwiinkqubo zemibhobho yamanzi, ukufudumeza kunye nokupholisa, njengemibhobho yamanzi ashushu asekhaya. Ngaphaya koko, iipropathi ze-antibacterial zealloys zobhedu zibanika inzuzo ekhethekileyo kwiindawo ezineemfuno eziphezulu zococeko.

• Izinto ezingezizo ezentsimbi: Izifakelo zemibhobho yePlasitiki zisetyenziswa kakhulu ngenxa yokukhaphukhaphu, ukumelana nokugqwala, ukufakwa lula, kunye nexabiso eliphantsi. Imibhobho yePPR isetyenziswa ngokuqhelekileyo kwiinkqubo zokubonelela ngamanzi ashushu kunye namanzi abandayo. Azinatyhefu, zicocekile, ziyakwazi ukumelana nobushushu, kwaye ziyaphinda zisetyenziswe. Imibhobho ye-PVC isetyenziswa ngokubanzi kwimibhobho yokuhambisa amanzi kunye netyhubhu yokukhusela intambo, enikezela ngokugqwesa ukuxhathisa umhlwa kunye neempawu zokugquma. Ukufakelwa kombhobho werabha kunika ukuguquguquka okugqwesileyo kunye neempawu zokutywina. Ngokuqhelekileyo zisetyenziselwa ukudibanisa izixhobo zemibhobho kunye nokudibanisa okuguquguqukayo, njengemibhobho yokuhlamba umatshini wokuhlamba kunye nezixhumi ze-sanitary fixture. Zikwasebenza njengezitywina kwiinkqubo zombhobho, ezifana neegasket zerabha kunye neringi zokutywina.

IiNdawo zokuSebenza zeMibhobho yoFakelo

Ukufakelwa kwemibhobho kufumaneka kwiinkalo ezahlukeneyo kwaye kudlala indima ebalulekileyo ekuqinisekiseni ukusebenza okuqhelekileyo kwemveliso kunye nobomi:

• Ulwakhiwo: Kunikezelo lwamanzi lwesakhiwo kunye nenkqubo yokuhambisa amanzi, izifakelo zemibhobho zibalulekile ekuthuthweni kwamanzi asekhaya kunye nokukhupha amanzi amdaka. Ukususela ekudibaneni kwemibhobho yamanzi angenayo kwisakhiwo semibhobho kumagumbi okuhlambela nakwiikhikhini, izixhobo ezahlukeneyo zepayipi kunye neevalve zibalulekile. Umzekelo, iitepu kunye neevalvu zeengile zilawula ukuhamba nokuphuma kwamanzi; isebe kunye neengqiniba zesebe kunye nemibhobho yokuqondisa ngokutsha, iqinisekisa ukuhamba kwamanzi okugudileyo kwiindawo ezahlukeneyo zokusetyenziswa. Kwiinkqubo zokukhusela umlilo, ukufakwa kwemibhobho kubaluleke ngakumbi ekukhuseleni ubomi kunye nepropati. Imibhobho yokukhusela umlilo kufuneka idibaniswe kwinethiwekhi epheleleyo isebenzisa izixhobo ezahlukeneyo zokuqinisekisa ukuba amanzi okucima umlilo anokuhanjiswa ngokukhawuleza nangokuchanekileyo kwiindawo ezahlukeneyo zokucima umlilo xa kwenzeka umlilo. Ngelo xesha, iinkqubo zokukhusela umlilo zibeka iimfuno ezingqongqo kwingcinezelo yoxinzelelo, ukutywinwa, kunye nokuthembeka kwezixhobo zombhobho ukuqinisekisa ukusebenza ngokufanelekileyo kwiimeko ezingxamisekileyo.

• ICandelo lezoShishino: Kushishino lwepetrochemical, iinkqubo zemibhobho zithutha iintlobo ngeentlobo zamajelo osasazo anokutsha, aqhumayo, adubulayo, abeka iimfuno ezingqongqo ngokugqithisileyo kwizifakelo zemibhobho. Ufakelo lwemibhobho kunye neevalvu kufuneka zibe namandla aphezulu, ukuxhathisa okuphezulu kwe-corrosion, kunye neempawu ezibalaseleyo zokutywina ukuqinisekisa iinkqubo zemveliso ezikhuselekileyo nezizinzileyo. Umzekelo, intsimbi engenastainless kunye nokufakelwa kwemibhobho ye-alloy ekhethekileyo isetyenziswa ngokubanzi kwimibhobho yeoli ekrwada kwiindawo zokucokisa kunye nemibhobho yezinto zokusabela kweekhemikhali kwizityalo zekhemikhali, ezikwaziyo ukumelana nobushushu obuphezulu, uxinzelelo oluphezulu, kunye nemithombo yeendaba eyonakalisa kakhulu. Kwishishini lamandla, enoba kukuveliswa kombane oshushu, owenziwe ngamanzi, okanye ngenyukliya, iinkqubo zemibhobho zidlala indima ebalulekileyo. Imibhobho ehambisa imidiya efana nomphunga, amanzi, kunye neoyile idinga ukufakwa kombhobho ohambelanayo ukuze kube lula ukuhanjiswa, ukulawula, kunye nolawulo lwala majelo. Ngokomzekelo, i-high-temperature, i-high-pressure-high-pressure pipelines kwizityalo zamandla zifuna ukushisa okuphezulu, i-high-pressure-resistant-resistant-resistant alloy steel pipe fittings kunye ne-valve ukuqinisekisa ukuthuthwa komphunga ngokufanelekileyo kunye nokusebenza ngokufanelekileyo kweeyunithi.

Nangona kubonakala kuqhelekile, ukufakelwa kwemibhobho kudlala indima engenakuthathelwa indawo kwiinkqubo ezahlukeneyo zemibhobho. Ukusuka kwiindidi ezahlukeneyo ukuya kubutyebi bezinto eziphathekayo, kunye nobubanzi bezicelo, zonke ikhonkco zixhunyiwe ngokusondeleyo, kunye nokwakha umhlaba omkhulu kunye nocwangco wemibhobho. Kwixesha elizayo, ngenkqubela phambili eqhubekayo yobugcisa kunye nophuhliso oluzinzileyo lweshishini, ukufakwa kwemibhobho kuya kuqhubeka nokuvuselela kunye nokuphucula ukuhlangabezana neemfuno ezinzima kunye nezifunayo zesicelo, ukubonelela ngenkxaso eqinile ngakumbi kuphuhliso lwamashishini ahlukeneyo.