Uhlalutyo olunzulu lwesihlalo esilastiki sitywinwe iivalvu zesango
Uhlalutyo olunzulu lwesihlalo esilastiki sitywinwe iivalvu zesango
Kummandla wolawulo lwale mihla lolwelo, izitulo ezilastiki ezitywiniweyo zeevalvu zesango zithandwa linani elikhulu labasebenzisi ngetekhnoloji yabo yokuvelisa eyodwa kunye nokusebenza okugqwesileyo. Olu hlobo lwevalvu lusebenzisa itekhnoloji yokwenziwa kweteknoloji ephezulu evela kumazwe angaphandle evela eYurophu, ehlawulela i-elastic deformation eveliswa yi-encapsulation iyonke, ukufikelela kwisiphumo esihle sokutywina kunye nokusombulula ngempumelelo iingxaki eziqhelekileyo ezifana nokutywinwa okungalunganga, ukuvuza kwamanzi, kunye nomhlwa kwiivalvu zesango.
Iimpawu eziphambili ze-elastiki yesihlalo esitywinwe iivalvu zesango ziquka:
-I-Lightweight: Yenziwe nge-resin sand shaped ductile iron material, enamandla amakhulu kunye nomthwalo ophantsi, ubunzima bayo buncitshiswe ngama-20% ~ 30% xa kuthelekiswa neevalve zesango zendabuko, okwenza ukufakela kunye nokugcinwa kube lula ngakumbi.
-Uyilo lokuphucula: Ngokungafaniyo nesihlalo sevalve ehlaziyiweyo, le valve ithatha isitya esisezantsi esigcweleyo esithe ngqo ngoyilo, inciphisa ukumelana nolwelo, inqanda ukuqokeleleka kobutyobo, iqinisekisa ukutywinwa okuthembekileyo kunye nokuhamba kwamanzi okungathintelekiyo.
-Umgangatho ophezulu wezinto: I-disc ye-valve ifakwe kwi-rubber ekumgangatho ophezulu iyonke, idibaniswe ne-teknoloji ye-rubber ye-rubber ye-vulcanization yeklasi yokuqala yaseYurophu, iqinisekisa imilinganiselo yejometri echanekileyo kunye nokudibanisa okuqinileyo kwevalve, ukuqina, kunye nememori efanelekileyo ye-elastic.
-I-Precision casting: Umzimba we-valve uhamba ngeteknoloji yokuphosa ngokuchanekileyo, eqinisekisa ukutywinwa ngaphandle kokucubungula. Ngelo xesha, isakhelo sesango lentsimbi ye-ductile kunye ne-rubber iyonke yokugqoka i-rubber isetyenzisiweyo, enemilinganiselo echanekileyo kunye neengubo ezinokwethenjelwa, azilula ukuwa kwaye ziguquguqukayo.
-Ukumelana nokubola: Imigangatho yangaphakathi nangaphandle ifakwe i-powder epoxy resin, kwaye iinqununu zangaphakathi zenziwe ngensimbi engenasici okanye izinto ze-alloy copper, zikhusela ngokufanelekileyo ukubola kunye nokugqwala. Ifanelekile kwiinkqubo zogutyulo kunye neendawo ezinzima.
-Isakhiwo esiqinileyo: Emva kokutshintshela kwintsimbi ye-ductile, ukuvela kweefractures ezibangelwa yimpembelelo yangaphandle, ukungqubana, okanye uxinzelelo olunzima luye lwancitshiswa.
-I-O-ring ezintathu zokuyila i-ring ring ring: ukunciphisa ukuxhathisa ukuxhatshazwa ngexesha lokuvula kunye nokuvala, ukunciphisa kakhulu ukuvuza kwamanzi, kunye nokuvumela ukutshintshwa kwamakhonkco okutywina ngaphandle kokumisa amanzi.
Isishwankathelo, ivalve yesango yokutywina yesitulo esilastiki idibanisa itekhnoloji ephezulu kunye nezinto eziluncedo, kungekuphela nje ukuphucula ukhuseleko kunye nokuthembeka kweenkqubo zemizi-mveliso, kodwa nokuzisa iinzuzo eziphezulu zoqoqosho kubasebenzisi. Nokuba kumhlaba wempompo wamanzi, ugutyulo, ulwakhiwo, i-petroleum, ishishini lemichiza, njl.njl., iivalvu zesango ezilastiki ezitywiniweyo zibonise ixabiso lazo lesicelo elingenakususwa.