Esiphakathi olusezimbizeni: ubuchule obusisiseko kunye neemfuneko zokhuseleko

Phantse wonke igcisa ujongene imfuneko ezidibana ngayo emgceni. Imisebenzi ubuchwepheshe kule meko iya kuxhomekeka ekubeni yintoni izinto iyasetyenziswa ezisendleleni. iinkqubo eluncedo namhlanje Abizelwa ukusuka ongangokugibisela ngentsimbi, imibhobho ngesinyithi kunye zeplastiki, kodwa hetiseka lolwazi kufuneka kuqwalaselwe kanye yonke technologies. Masiqalise inkcazelo imo ngamnye.

Kwibhokisi nge Ukuqinisa polymeric

Esiphakathi kungena lwemibhobho ukusuka Iipholima ziya kusekelwa iteknoloji ethile. Inyathelo lokuqala kukuba ayafikelela kumgca ngokumba emhadini square imilo. imilinganiso yalo kufuneka wenze 1,5x1,5 m. kumbiwa oluqhutywa phaya lokuqala ngoncedo nezixhobo ezizodwa. Kodwa iya kufikelelwa kuphela inkqubo imibhobho zephetshana metal, apho umgca phezulu, kuyimfuneko ukusebenzisa umhlakulo ukoyisa i-40 cm.

Xa ubona tube, uyakwazi ukuqhubeka ukwemba umsele ukuya kwisakhiwo. Xa ugqibile nale, kufuneka uqale ukuxhobisa impompo. Ukulungiselela le njongo, iikhola ekhethekileyo, ezo okwabizwa ngokuba unesi. Ezi zinto ke inokuwa kwaye zisetyenziswa Cinga-in ngemibhobho yamanzi. Zingakotshwa kuthelekiswa ne-Tees, ngqo-ngemibhobho leyo kuba nezigaba ezibini. On iimveliso zeplastiki ingafakwa izibopho abangatshatanga kunye umboniso. Nangona kunjalo, le ndlela ifanelekileyo iya kuba Izihlalo, ngenxa ikhola zombane yi ibhakede.

Xa yenziwe INSET wechibi buchwepheshe, inekhola ukuze sibekwe phezu tie-point senginginya nodibaniso nge nezixhobo electrofusion. Xa azaliseke data ukusebenza, umongikazi kufuneka kufakwa umzimba yombhobho eya kubonelela uqhagamshelwano kunye leakproofness eliphezulu.

Indlela yomsebenzi

Inyathelo elilandelayo ukubaqhelisa kombhobho ukusuka drill isithsaba okanye eqhelekileyo. Isixhobo bepali kufuneka lincinane xa kuthelekiswa parameter bokuhlala esatsiba eliphezulu undim. Isixhobo kufuneka singene ityhubhu ngokusebenzisa shutoff ivalve tube zidlulela. Drilling ikhutshwa phandle usebenzisa umlomo okhethekileyo, nto leyo eqinisekisa yengxinano welungu.

Ezinye sibonisa Izihlalo yi iyalungisa nakubaxholi umqhele bend. Kufuneka rotated kusetyenziswa isitshixo bifurcated. Kwinqanaba lokugqibela kuya kufuneka ukuba umbhobho ngaphakathi kothango lweenqwelo zokulwa, ukudibanisa vana. Isebenzisa kwisingxobo crimp.

izincomo isazi

Xa yenziwe INSET komjelo iteknoloji ichazwe ngasentla kufuneka ibekwe kwindawo yofakelo mgodi. Ukulungiselela le njongo ezantsi emhadini enzulu, kuba izele ngesanti igrabile, kwaye emva kokuba umsesane iseti, owokuqala leyo eya kuba Umqala kumbhobho. Komqamelo wagcwala ngakumbi eziphathekayo, ukuba oyifunayo, Ebubanzini ekufuneka zibe-10 cm. Oku kuyimfuneko ukusebenzisa uphawu M-150 okanye M-200. Kubalulekile ukuba kuziswe kiswano umgangatho olingana headroom kakuhle evala. Le kuyilo lula ukulungiswa kweenkqubo yonikezelo lwamanzi. Umsebenzisi uya kuba nako ukubhala ngaphezulu kwindlela ezisebenzisa isivalo engundoqo.

Olujoliswe ye imibhobho yesinyithi

Xa une imibhobho umjelo yentsimbi, uyibophelele-kuwo ikhutshwa phandle ngezinye iiteknoloji. Oku kungenxa yokuba iintsimbi nzima ngaphezu zeplastiki, kodwa plasticity le nto ayikho phezulu kangaka. Oku kubonisa ukuba intsimbi zisenokuqhushumba nje.

Ngoko ke, xa ityhubhu INSET kufuneka bambe zicocwe of umhlwa kuloo ndawo apho umsebenzi kuya kwenziwa. Umaleko phezulu zentsimbi ubunjwe kufuneka kunqunyulwa usebenzisa isixhobo sokuhluza engile kwindawo apho uya kuqaliswa. Kwiseti iinqwelo tube, yaye imitywino yerabha zilahlwa phakathi armature kunye idyokhwe. Ilunga kufuneka itywiniwe.

Technology umsebenzi

Xa zinemibhobho umjelo intsimbi, inyathelo elilandelayo kukuba ukutshixa ivelufa wavala-off ukuya Izihlalo ekupheleni flanged. Ngokusebenzisa lokuqala kwaye uya kuqalisa isithsaba. Siphose umbhobho intsimbi kugrunjwa, kunye nemfuneko Ukupholisa indawo yomsebenzi nokutshintsha ukusuka kumaxesha ngamaxesha, i-bit akuphumelelanga. Ngoko kuyimfuneko ukuba kusetyenziswe isixhobo ukusika okhethekileyo, nto leyo iba khabhayithi. izinto cut akayi kuba kunokwenzeka kunye nezinye izixhobo. Elukakayini Inqanaba lokugqibela ishenxiswe, ukuhamba kwamanzi iyabhlokwa, kwaye ufakelo yomlenze engaphandle lwenziwa yi imithetho eqhelekileyo.

Ukubeka emiseleni endaweni tie

Xa kwenziwa conduit INSET ingafakwa mgodi. Eli nyathelo inqweneleka, kodwa lupheliswe. iimveliso Steel of ring ukuqina ongekho ngaphantsi izifakelelo yentsimbi, kodwa ke zeplastiki ngakumbi xa kuthelekiswa kwesinyithi. Oku kucacisa kusetyenziswe ubugcisa yokuqala, xa kukho into INSET ibe umbhobho steel a. Le nqubo iyafana naleyo apho iimveliso zeplastiki zisetyenziswa.

Amalungiselelo tie-kumbhobho sobhedu olwenziwe iteknoloji ethile. I Umbhobho kufuneka icace, ukhululekile namhlwa nokulungiselela umsebenzi. Le mveliso nge welding ityhubhu threaded flanged oqala kugunyaziso engundoqo. Kuba pipe kuvumelekile ukusebenzisa naluphi na uhlobo umbhobho liqengqiwe, eyona nto ibalulekileyo ukuba uhleli intliziyo zokwakha.

Kubalulekile ukuba ukhumbule

Xa yenziwe-INSET umbhobho wamanzi, emva kokuba lokusekwa weld kufuneka ihlolwe uzinzo. Umphezulu ngaphakathi ithanjiswe separafini, kwaye isithuba ngaphandle iyafuneka ukuba bamakishe ngetshokhwe. Phezu engaphandle apho kuya kubakho amabala oyile, nto leyo eya sithethe interface iziphene.

Amanqaku imisebenzi

Xa ziqhuba wonke umsebenzi ichazwe ngasentla, ivelifa yangaphakathi okanye flanged nga ukomelezwa ukuya kwingono. I-pipe kugrunjwa ngokusebenzisa ivalve kunye nomphezulu ukuze koyiswa i drill yombane. aphindwe kutshanje ungenza ukubaqhelisa ngesandla. Kuba umphini efakwe isebe komjelo yomtshini yangaphandle ezakhokelela endlwini ngokusebenzisa nomsele evulekileyo.

Xa yenziwe-INSET umbhobho wamanzi, ecaleni Izihlalo umbhobho isebe engaphandle kufuneka alingane 2 °, kodwa kuyafuneka ukuba ndinithumele ekhaya. Kamsinya nje isebe wangaphandle uya kukwazi ukuqokelela, kufuneka zitshekishwe ukuba akukho zindawo zivuzayo. Le umsele kufuneka wangcwatywa kwindawo apho kusiwa endlwini esecaleni, kodwa kungenziwa kuphela emva kokuba kugqitywe uvavanyo evuzayo.

Esiphakathi olusezimbizeni

Yombhobho yesakhiwo apho iqaphelwa yothutho igesi. Kuxhomekeka isicelo kuyo ezinokubonelelwa kwi iingcinezelo ezahlukeneyo. Umzekelo, kwimeko kwemibhobho eziphambili, hi xona xi vangaka liphezulu kakhulu, lo gama iinkqubo ukusasazwa, zingatshintshwa kuyo.

Olujoliswe yalo mbhobho ngaphandle kokuyeka umsebenzi enokwenziwa kwi ukulungiswa kunye uqhagamshelwano nkonzo ngamnye. Le nkqubo iza kusebenza ngaphandle kokuphazamisa, yaye ingcinezelo abuyi lincitshiswe. Le ndlela kuthiwa izakhelo ezibandayo ngakumbi yaye maxa wambi endaweni indlela eqhelekileyo, nto leyo ibandakanya welding kwemibhobho kwaye igqalwa amandla okusebenza.

Esiphakathi kulo mbhobho xa usebenzisa imibhobho zeplastiki ngokusebenzisa izixhobo okanye iinxalenye ezimile. Ukulungiselela le njongo izinto zesinyithi, kunye nendlela ubandakanya uxhulumaniso Double into ethe izakhiwo ezizodwa emva kokufakwa. Ezinyangiweyo ezaqanjwa ngensimbi Faka ezinako ukukhusela komhlaba ukusuka umhlwa ngenxa lingenwe ngamanzi kunokubangela iinkqubo umhlwa.

Cutting lwenziwa ngokudala ifaka aluminiyamu nkqo kumbhobho. Le akunayo ubude ukusukela kuma-70 ukuya kwi-100 mm kwaye incremented yi udibaniso socket pin. Lendlela luthatha ukuba ngensimbi Faka osuke bayacalulwa neetyhubhu zeplastiki. Indlela esetyenzisiweyo ukwenza bend yalo mbhobho kunye noxinzelelo okungephi. Xa uxinzelelo avareji, ngoko phambi kokuba ukugcwala kufuneka isetyenziswe kuqhagamshelwano elizayo indawo polyethylene umgubo ezivumela ukuba nokuhlangana olwandeleyo izinto ezimbini.

iimpawu tie

Esiphakathi zibe kubanda le conduit amanzi igcinwe kobuchwepheshe eziliqela. Oku kusebenza iindidi ezahlukeneyo welds, ezizezi:

• T-bar;
• lempundu;
• lembombo;
• zidlulela.

Ngokucofa ngaphandle depressurization sasingabhekiseli Izihlalo kuphela, kodwa kwakhona izixhobo ezaziwa ngokuba PGVM. Ukongeza, kuyenzeka ukuba ukusebenzisa iivelufa kunye yamasango. lo Ukuba olukhetho lukhethiwe kunye Kwasika esiswini, nokuhlangana yi welding, kumbhobho kwaye umbhobho isebe apho ivelufa iqhotyoshelwe lwecamera. Umngxuma kufuneka mgawuli indebe, apho isiqwenga cut liyasuswa nge egumbini, kunye ukudlulela vana. Xa kuqaliswa Box yombhobho ekhoyo ngokwale bugcisa, ngoko ke esisangqa emva ukususwa imisebenzi ngasentla ixhulumane.

Ngokuphathelele PGVM, oko isixhobo senzelwe ngokucofa ngaphandle depressurization. into esebenzayo kwiinkqubo igesi, anesibambiso ububanzi kwi uluhlu mm 186 ukuya 529. Ngesi sixhobo enze isakhelo, ukudala pre-lokuvula, netoti apho ayehluka mm 80 ukuya 140.

isiphelo

Ukuba usebenzisa i mortise ikhola ngenxa njengogwali, umgca engundoqo indlu yokuhlala angakwazi ukuqinisekisa unikezelo yesebe amanzi. Ngamanye amaxesha kufuneka ukuqhagamshela yabathengi ezongezelelweyo okanye isixhobo ukunkcenkceshela. Ukuba inkqubo usebenzisa amanzi emthonjeni,-INSET ukuze abunjwe ngayo nayiphi na indawo. Xa sithetha ngalo unikezelo lwamanzi engundoqo, imisebenzi enjalo zenziwa kwi zokubala amanzi. Ngaloo-INSET le conduit xi kuya kwahluka ukusuka iteknoloji ochazwe ngasentla.

Oku kungenxa yokuba uxinzelelo kwi-network yangaphakathi icinyiwe ngalo naliphi na ixesha. Ukwenza njalo iya kuhlawula kuphela ivelufa iziko. Ngoko ke, lo msebenzi kufuneka ulungiselele kwisityana. Buqhinga kuzakufaka imfuneko asophise emanzini, oku kwenziwa ngokuvula vana asezantsi.