Isalathisi sokuhamba kwamanzisisixhobo esibalulekileyo esisetyenziselwa ukujonga nokulawula ukuhamba kwemithombo yeendaba.Iyakwazi ukujonga ukuhamba kwegesi kunye nomphunga nangaliphi na ixesha.Kwiimveliso ezininzi, sisixhobo esiyimfuneko.Okwangoku, iintlobo zayo ikakhulu ziquka uhlobo intambo, uhlobo welding, uhlobo flange kunyeuhlobo lwesali.Isalathisi sokuhamba kwamanzi sinokusetyenziswa kwiinkqubo yokutshiza ezenzekelayo.Inokuthumela ngexesha elifanelekileyo ulwalathiso lokuhamba komgangatho wamanzi kwibhokisi yokulawula umbane ngendlela yeempawu zombane.Oku kulandelayo sisingeniso esifutshane kwiimfuno eziphambili zobugcisa zesalathisi sokuhamba kwamanzi.
1. Iimfuno zomsebenzi ezisisiseko
Ngaphantsi kweemeko eziqhelekileyo, uxinzelelo lokusebenza kwesi salathisi sokuhamba kwamanzi kufuneka sibe malunga ne-1.2 MPa.Ngexesha elifanayo, ukusebenza kwayo kokulibaziseka kuyadingeka ukuba kulungiswe.Ngokubanzi, kufuneka ivavanywe ukujonga ixesha layo lokulibaziseka ngokweyona meko.Kule meko, uluhlu lwayo oluhlengahlengiswayo luyafuneka ukuba lube ngumbuso phakathi kwemizuzwana emibini kunye nemizuzwana engama-90.
2. Iimfuno zezinto eziphathekayo
Kukho isizathu sokuba iimfuno zezinto eziphathekayo zifakwe kwiimfuno zobugcisa.Emva koko, uluhlu olusebenzayo lwesalathisi sokuhamba kwamanzi lukhethekileyo kakhulu.Akunakwenzeka ukuqinisekisa uvakalelo lwezixhobo ngaphandle kokuchasana nokugqwala okuthile.Ngoko ke, kufuneka kugqitywe ukuba le nto inamandla okumelana nokugqwala, kwaye izinto ezingezona zetsimbi zisetyenziswa ngokubanzi njengenye yezinto eziphambili.
3. Ukuchasa impembelelo
Kwiimeko eziqhelekileyo, kuyafuneka ukuba kuqinisekiswe ukuba ukuchasana kwayo kwempembelelo kufikelela kwimpembelelo ye-6.8j, enokuqinisekisa ukuba iindawo aziyi kukhululeka.Ngoko ke, phantsi kweempembelelo zokuhamba kwamanzi aphezulu, uhlobo lokuphuka akufanele lucatshangelwe.
4. Uvakalelo
Imfuno yobuntununtunu iphezulu kakhulu, kuba ukuba akukho buntununtunu obuqinileyo, ayiyi kukwazi ukubonisa umgangatho wamanzi kunye nokuhamba ngexesha.
5. Umthamo wokugcwala
Kuyimfuneko ukuba phantsi kweemeko ezithile zokusebenza, indibano ayiyi kutshiswa okanye ishushu, okanye kukho imingxuma emininzi kunye nokubambelela koqhagamshelwano.
Ngenxa yobungcali besalathisi sokuhamba kwamanzi, ukwenzela ukuba kuqinisekiswe ukuba kunokugcina uvakalelo oluhle ngexesha lokusetyenziswa, iimfuno zobugcisa kulo ziphakamileyo.Kuphela xa ezi mfuno ezisisiseko zifezekiswa zinokuthi zisetyenziswe, kwaye ngale ndlela kuphela kunokuqinisekisa iimfuno zokusebenza kakuhle kwinkqubo yokusetyenziswa.
Ixesha lokuposa: May-23-2022