Taboo 1

Uvavanyo loxinzelelo lwamanzi kufuneka lwenziwe kwiimeko ezibandayo ngexesha lokwakhiwa kwasebusika.
Iziphumo: Umbhobho waba ngumkhenkce kwaye wonakaliswa ngenxa yokukhenkceza kombhobho wovavanyo lwe-hydrostatic.
Amanyathelo: Zama ukuvavanya uxinzelelo lwamanzi ngaphambi kokuba uwasebenzise ebusika kwaye ucime amanzi emva kovavanyo, ngakumbi amanzi aselwandle.ivalve, ekufuneka icocwe kungenjalo inokugqwala okanye, ngakumbi, iqhekeke. Xa uqhuba uvavanyo lwe-hydraulic ngexesha lasebusika, iprojekthi kufuneka igcine ubushushu bangaphakathi obukhululekile kwaye ikhuphe amanzi emva kovavanyo loxinzelelo.

Taboo 2

Inkqubo yemibhobho kufuneka igungxulwe, kodwa oku akungomcimbi ubalulekileyo kuba ukuhamba kunye nesantya awanelisi imigangatho. Nditsho nokugungxulwa endaweni yayo kukukhutshelwa kovavanyo lwamandla omoya. Iziphumo: Ngenxa yokuba umgangatho wamanzi ungahambelani nemigangatho yokusebenza kwenkqubo yemibhobho, amacandelo emibhobho ahlala ecuthwa ngobungakanani okanye avaleke. Sebenzisa ubuninzi bejusi enokuhamba kwisixokelelwano okanye ubuncinci be-3 m/s yokuqukuqela kwamanzi xa ugungxulwa. Ukuze i-outlet yokukhupha ithathelwe ingqalelo, umbala wamanzi kunye nokucaca kufuneka uhambelane nalawo amanzi angenayo.

Taboo 3

Ngaphandle kokwenza uvavanyo lwamanzi oluvaliweyo, ugutyulo, amanzi emvula, kunye nemibhobho yokudibanisa iyafihlwa. Iziphumo: Inokubangela ukuvuza kwamanzi kunye nelahleko yabasebenzisi. Amanyathelo: Uvavanyo lwamanzi avaliweyo kufuneka luhlolwe kwaye luvunywe ngokungqongqo ngokuhambelana nezikhokelo. Kubalulekile ukuqinisekisa ukuba yonke into engaphantsi komhlaba, ngaphakathi kwesilingi, phakathi kwemibhobho, nolunye ufakelo olufihliweyo—kuquka ezo zithwele ilindle, amanzi emvula, ne<em>condensate—azivuzi.

Taboo 4

Kuphela ixabiso loxinzelelo kunye nokuguquguquka kwenqanaba lamanzi kubonwa ngexesha lovavanyo lwamandla e-hydraulic kunye novavanyo lokuqina kwenkqubo yombhobho; ukuhlolwa kokuvuza akwanelanga. Ukuvuza okwenzeka emva kokuba inkqubo yombhobho isetyenziswa iphazamisana nokusetyenziswa okuqhelekileyo. Amanyathelo: Xa inkqubo yemibhobho ivavanywa ngokuhambelana neenkcukacha zoyilo kunye nezikhokelo zokwakha, kubaluleke kakhulu ukuqinisekiswa ngokucokisekileyo ukuba ngaba kukho ukuvuza ngaphezu kokurekhoda ixabiso loxinzelelo okanye utshintsho lomgangatho wamanzi kwixesha elibekiweyo.
Taboo 5

Iiflange zevalvu eziqhelekileyo zisetyenziswa kunyeiivalve butterfly. Ubungakanani beivelufa butterflyiflange iyahluka kuleyo yeflange yevalvu eqhelekileyo njengesiphumo. Ezinye iiflange zine-diameter encinci yangaphakathi ngelixa idiski yevalve yebhabhathane inenkulu, ebangela ukuba ivalve ingasebenzi kakuhle okanye ivuleke ngamandla kwaye ibangele umonakalo. Imilinganiselo: Bamba iflenge ngokungqinelana nobukhulu beflange bevalve yebhabhathane.

Taboo 6

Xa isakhiwo sokwakha sasisakhiwa, akukho macandelo adibeneyo agciniweyo, okanye amacandelo adibeneyo awazange atyunjwe kwaye imingxuma egciniweyo yayincinci kakhulu. Iziphumo: Ukutshiza isakhiwo sokwakha okanye ukunqunyulwa kweentsimbi ezigxininisiweyo kuya kuba nefuthe ekusebenzeni kokhuseleko lwesakhiwo ngexesha lofakelo lweeprojekthi zokufudumeza kunye nococeko. Amanyathelo: Funda izicwangciso zezakhiwo zeprojekthi yokufudumeza kunye nococeko ngononophelo, kwaye uthathe inxaxheba ngokukhutheleyo ekwakhiweni kwesakhiwo sokwakha ngokugcina imingxuma kunye namacandelo adibeneyo njengoko kuyimfuneko ukufakwa kwemibhobho, izixhaso kunye nee-hangers. Nceda ujonge ngokuthe ngqo kwiinkcukacha zokwakha kunye neenkcukacha zoyilo.

Taboo 7

Xa umbhobho udityanisiwe, ulungelelwaniso lungekho embindini, akukho msantsa ushiywe ekulungelelaniseni, i-groove ayihlanjwanga kumbhobho oqinileyo, kwaye ububanzi kunye nokuphakama kwe-weld akuhambelani nenkcazo yokwakha. Iziphumo: Ngenxa yokuba umbhobho awugxilwanga, inkqubo ye-welding iya kungasebenzi kwaye iya kubonakala ingaphantsi kobuchwephesha. Xa ububanzi kunye nokuphakama kwe-weld awanelisi imilinganiselo, akukho msantsa phakathi kwabalingane, umbhobho owenziwe ngodonga olungqingqwa awuyi kuhlamba i-groove, kwaye i-welding ayikwazi ukuzalisekisa iimfuno zamandla.
Imilinganiselo: Imibhobho eneendonga ezingqindilili yeGroove, shiya izithuba kwiindawo ezidityanisiweyo, kwaye ulungelelanise imibhobho ukuze ibe kumgca osembindini xa amalungu edityanisiwe. Ukongeza, ububanzi kunye nokuphakama komthungo we-weld kufuneka kufakwe i-welded ngokuhambelana nezikhokelo.

Taboo 8

Umbhobho ungcwatywa ngokuthe ngqo phezu kwe-permafrost kunye nomhlaba okhululekileyo ongacocwanga, kwaye nezitena ezomileyo ziyasetyenziswa. Izibonda ezixhasayo zombhobho nazo zibekwe ngendlela engafanelekanga kwaye zibekwe. Iziphumo: Ngenxa yenkxaso eshukumayo, umbhobho wonakaliswa ngexesha lokucinezelwa komhlaba, nto leyo efuneke ukuba kusetyenzwe kwakhona kwaye kulungiswe. Amanyathelo: Umhlaba ongalungiswanga oxengayo kunye nomhlaba omkhenkce azizondawo zifanelekileyo zokungcwaba imibhobho. Isithuba phakathi kwee-buttresses kufuneka sihambelane nezikhokelo zokwakha. Ukugqibelela kunye nokuzinza, udaka lwesamente kufuneka lusetyenziselwe ukwakha izitena zokumisa izitena.

Taboo 9

Inkxaso yombhobho ilungisiwe kusetyenziswa iibholithi zokwandiswa, kodwa into yebholithi ingaphantsi, imingxuma yazo mikhulu kakhulu, okanye ixhonywe kwiindonga zezitena okanye iindonga ezilula. Iziphumo: Umbhobho ugqwethiwe okanye uyawa, kwaye inkxaso yombhobho iyancipha. Iibholithi zokwandisa kufuneka zikhethe izinto ezithembekileyo, kwaye iisampuli zinokufuna ukuvavanywa ukuze zihlolwe. Idayamitha yomngxuma osetyenziselwe ukufaka iibholithi zokwandisa akufunekanga ibe yi-2 mm enkulu kunedayamitha yangaphandle yebholithi zokwandisa. Kwizakhiwo zekhonkrithi, iibholithi zokwandisa kufuneka zisetyenziswe.

Taboo 10

Iibholiti zokudibanisa zifutshane kakhulu okanye zine-diameter encinci, kwaye i-flanges kunye ne-gaskets ezisetyenziselwa ukujoyina imibhobho ayinamandla ngokwaneleyo. Ukufudumeza imibhobho, i-rubber pads isetyenzisiweyo, kwimibhobho yamanzi abandayo, i-double-layer pads okanye i-inclined pads, kunye ne-flange pads ziphuma kumbhobho. Iziphumo: Ukuvuza kwenzeka ngenxa yokuba uqhagamshelo lweflange lukhululekile okanye lonakele. I-gasket yeflange iphumela ngaphandle kumbhobho, nto leyo eyenza ukuba amanzi ahambe nzima. Imilinganiselo: Iiflange zombhobho kunye neegaskets kufuneka zihambelane nemigaqo yoxinzelelo olusebenzayo loyilo lombhobho. Kwimibhobho ye-flange ekufudumezeni kunye neepayipi zokuhambisa amanzi ashushu, i-rubber asbestos gaskets kufuneka isetyenziswe; iigaskets zeflange kunikezelo lwamanzi kunye nemibhobho yokuhambisa amanzi, iigaskets zerabha kufuneka zisetyenziswe. Akukho nxalenye ye-gasket ye-flange inokudlulela kumbhobho, kwaye isangqa sayo sangaphandle kufuneka sichukumise umngxuma webholithi yeflange. Umbindi weflange akufanele ube naziphi na iipads zebevel okanye iipads ezininzi. I-bolt edibanisa i-flange kufuneka ibe nobubanzi obungaphantsi kwe-2 mm enkulu kunomngxuma we-flange, kwaye ubude be-nut ephumayo kwi-bolt rod kufuneka ilingane nesiqingatha sobunzima be-nut.