Sisiphi isizathu sokutywina kakubi kwamasango esangweni?

Uhlalutyo lwezizathu zokutywinwa kakubi kweI-valves yesango

Njengevalve eqhelekileyo esetyenziselwa ukuvala ivalve, ukuba ukutywinwa kwe-valve yesango akuqinanga, kuya kubangela iingxaki ezinjengokuvuza okuphakathi, okuya kuchaphazela ukusebenza kwesiqhelo kwenkqubo. Esona sizathu siphambili sokuveliswa kwesango se-valves ngolu hlobo lulandelayo.

Ukonakalisa umhlaba

Ngexesha lokusetyenziswa kwexesha elide, umphezulu wokutywinaI-valves yesangoiya kunxiba ngenxa yokuvula rhoqo nokuvala. Umzekelo, kwimibhobho emininzi esebenza rhoqo, eqhubekayo phakathi kwesango kunye nendawo yokutywina kwesihlalo sokutywina inokwenza umphezulu wokutywina komhlaba, owonakalisayo ukutywina kwengqondo, kwaye ukhokele ekutywinwe kakubi. Ukongeza, ukuba iphakathi inamasuntswana anzima njengamasuntswana e-Sand, iiFizi zeSinyithi, njl njl.

Imiba yokufaka

Ukufakwa okungafanelekangaI-valves yesangoikwasisizathu esiqhelekileyo sokutywinwa kakubi. Ukuba i-bolves ye-valve yesango ayiqiniswanga ngokokulandelelana kweTorque kunye nokulandelelana ngexesha lokufakwa, kuya kubangela uxinzelelo olungalinganiyo kwi-gasket kwi-gasket ye-terting kunye neciko yevalve, kukhokelela kwijelo lokuvuza. Umzekelo, xa usenza ivalve enkulu yesango, ukuba elinye icala le-bolt liqinile kwaye elinye icala liqinile, linokukhokelela ekutywineni kakubi. Ukongeza, ukuba umzobo we-cekility phakathi komzimba wevalve kunye nombhobho bungaphezulu kakhulu ngexesha lokufakwa, i-valve yesango iya kuthwala uxinzelelo olongezelelekileyo ngexesha lokutywina.

Impembelelo yeempawu eziphakathi

Iipropathi zendlela yephakathi nazo zinefuthe elibonakalayo ekutywineni kwe-valvengo. Kumthombo wamanzi aphezulu, emva kokufudumeza kwexesha elide, i-vali ye-valve kunye nezinto zokutywina kwexabiso lesango ziya kuphuma ukwanda kwe-trols. Ukuba ukwanda kokwandiswa kwe-thermal yecandelo ngalinye kwahlukile, kuya kubangela izithuba phakathi komphezulu wokutywina, okukhokelela ekutywinwe kakubi. Kwimidiya yobuthathaka, iya kuphuhlisa umphezulu wokutywina kwelanga, ebangela ukuba izinto zokutywina ziwethuse kwaye zinciphise, kwaye zinciphise ukusebenza kokutywina. Umzekelo, kwimveliso ethile yekhemikhali, imithombo yeendaba ezonakalisayo inokwenza ngokuthe ngcembe indawo yokutywina kwamasango eyokuphulukana nobuchule bayo bokutywina.

Ukusebenza okungaphelelanga kunye nolondolozo

Iindlela zokusebenza ezingachanekanga, ezinjengokuqhuba i-valve yesango kwi-semi evulekileyo kunye ne-semi evaliweyo, zinokubangela ukuncipha komgangatho wokutywina, ukukhawulezisa ukunxila komgangatho. Kwangelo xesha, ukunqongophala kokulungiswa rhoqo, njengokutshintshwa kwexesha lokwaluphala irhasi yokutywina kunye nokungaphumeleli ukucoca umdaka kumphezulu wokutywina, kunokukhokelela ekutywineni kakubi kwamasango e-valve.