Iimpawu ze-standard standard valve yesango
1, ukuvulwa nokuvalwa komzuzwana kuncinci kuba ivelufa yesango xa ivuliwe kwaye ivaliwe, indlela eshukuma ngayo ipleyiti yesango ijonge kwicala lokuhamba lokuphakathi. Xa kuthelekiswa nevalve yeglobhu, ukuvulwa nokuvalwa kwevalve yesango ngumzamo omncinci.
2, ukunganyangeki kolwelo kuncinci kuba ijelo eliphakathi kumzimba wevalve yesango lithe tye, eliphakathi alitshintshi indlela eya kuyo xa ihamba ngevalve yesango, ngoko ke ukuxhathisa okungamanzi kuncinci.
3, ubude besakhiwo bufutshane kuba ivalve yesango ibekwe nkqo emzimbeni wevalve, kwaye idiski yevali yeglobhu ibekwe ngokuthe tye kumzimba wevalve, ngoko ke ubude besakhiwo bufutshane kunevalvu yeglobhu.
I-4, indlela yokuhamba okuphakathi ayikhawulelwanga ukuba iphakathi inokuhamba ukusuka kumacala omabini esivingco nakweliphi na icala, inokufezekisa injongo yokusetyenziswa. Olungele ngakumbi ulwalathiso lokuhamba koluphakathi lunokutshintsha kumbhobho.
5, intsebenzo yokutywina elungileyo xa kuvulwe ngokupheleleyo ukutywina umphezulu kukhukuliseko oluncinci.
6, ixesha elide elingenzi nto, ukuphakama okuphezulu ngenxa yokuba ivelufa yesango kufuneka ivule ngokupheleleyo okanye ivalwe ngokupheleleyo xa kuvulwa naxa kuvalwa, uhambo lwesango lukhulu, luvule indawo ethile, ubukhulu obuphezulu.
7. Xa umphezulu wokutywina kulula ukonakala, kukho ukungavisisani phakathi kwamatywina amabini ekunxibelelaneni nepleyiti yesango kunye nesihlalo sevalve, ekulula ukuba sonakaliswe kwaye kuchaphazele ukukwazi kwamalungu okutywina kunye nobomi benkonzo.
8, ulwakhiwo oluntsonkothileyo ngamalungu amaninzi, ukuvelisa kunye nokugcina kulukhuni ngakumbi, iindleko ziphezulu kunevalve yokumisa.
Ivalve yesango ineempawu zokunganyangeki kolwelo oluncinci, uxinzelelo olubanzi olusebenzayo kunye noluhlu lobushushu, njl.Yenye yezivalo ezisetyenziswa ngokuxhaphakileyo ezisetyenzisiweyo, ezisetyenziselwa ukunqumla okanye ukudibanisa indawo embhobho. Ngokuvulekileyo ngokupheleleyo xa konke kuhamba, ukusebenza okuphakathi ngeli xesha ilahleko yoxinzelelo incinci. Izivalo zesango zihlala zisetyenziswa ngaphandle kwesidingo sokuvula rhoqo kunye nokuvala, kwaye ugcine isango livuleke ngokupheleleyo okanye livaliwe ngokupheleleyo. Ayenzelwanga ukuba isetyenziswe njengomlawuli okanye umcephe. Kwimithombo yeendaba yokuhamba ngesantya esiphezulu, ukungcangcazela kwesango kunokubangelwa xa isango livulwe ngokuyinxenye, kwaye ukungcangcazela kungonakalisa umphezulu wokutywina wesango kunye nesihlalo sevalve, kwaye ukugungxula kuya kubangela ukuba isango lichithwe ngamajelo eendaba.
Ivalves yentsimbi yentsimbi ixhaphakileyo isetyenziswa e-China, kwaye zininzi iingxaki ezinje ngokuqanduselwa komzimba wevalve kunye ne-sluice ewayo. Isiqu sekharbon yentsimbi yeevalves zesango lesinyithi kulula ukurusa, umgangatho wokupakisha gasket ulihlwempu, kwaye ukuvuza ngaphakathi nangaphandle kubi kakhulu. I-PN1.0MPa uxinzelelo oluphantsi lwekhabhoni yentsimbi yesango yevalve yenethi ithathe indawo yesivalo sesango lesinyithi, kwaye isombulula ngokufanelekileyo iingxaki ezinje ngeqokobhe levalve yentsimbi yesango kulula ukuyifriza nokuqhekeka, ipleyiti yesango kulula ukuwa, isiqu vana kulula ukuba nomhlwa, kunye nokusebenza uphawu ayithembeki.
Ixesha lokuposa: Mar-24-2021