Namhlanje, i-DN1200 enobukhulu obufanayoivalvu yokujonga ukuthambeka enesando sobunzimaKwi-workshop yaseJinbin, ugqibile yonke inkqubo yemveliso kwaye uphantsi komsebenzi wokugqibela wokupakisha, oza kuthunyelwa kumthengi. Ukugqitywa ngempumelelo kwala manziivalvu yokujongaayibonisi nje kuphela iindlela zokwenza izinto ezintle ze-workshop, kodwa ikwabonisa ixabiso elibalulekileyo leevalvu zokujonga ezivala kancinci ezinokumelana kancinci kwicandelo lolawulo lolwelo lwemizi-mveliso.

Iivalvu zokujonga ezinkulu, ezinoyilo lwazo olukhethekileyo, zineempawu ezininzi eziphawulekayo. Okokuqala, amandla okuhamba komoya aqinileyo yeyona nto ibalulekileyo. Ivalvu yokujonga ejikelezileyo ye-DN1200 inokuhlangabezana neemfuno zothutho lolwelo olukhulu, kunye nokulahleka koxinzelelo oluncinci ngexesha lenkqubo yokuthutha, okunokuphucula ngempumelelo ukusebenza kwenkqubo. Okwesibini, inozinzo oluphezulu lwesakhiwo. Yenziwe ngezinto ze-alloy ezinamandla aphezulu, umzimba wevalvu unobukhulu obufanayo bodonga kwaye inokumelana neemeko zokusebenza ezinzima ezifana noxinzelelo oluphezulu kunye nobushushu obuphezulu. Ubomi bayo benkonzo budlula kakhulu obo bevalvu yokujonga ibhabhathane. Ukongeza, iivalvu zokujonga ezinkulu zisebenza kakuhle kakhulu ekutywinweni. Ngokucwangciswa ngokuchanekileyo komphezulu wokuvala kunye nesiseko sevalvu, zinokunciphisa ukuhamba kwe-medium kakhulu kwaye ziqinisekise ukusebenza ngokukhuselekileyo kwenkqubo.

Njengodidi oluphezulu phakathi kwevalvu enkulu yentsimbi ephothiweyo, ivalvu yokujonga ukuvala kancinci ekwaziyo ukumelana kancinci inezicelo ezingenakutshintshwa kwiindawo ezininzi ezibalulekileyo. Kwiiprojekthi zokubonelela ngamanzi ezidolophini, ifakwe kakhulu kwimibhobho ephambili yokuhambisa amanzi kwizityalo zamanzi. Ayinakwanelisa kuphela imfuno enkulu yokubonelela ngamanzi ngexesha leeyure ezixakekileyo kodwa ikwathintela ukuqhuma kwamanzi ngomsebenzi wayo wokuvala kancinci, ikhusela imibhobho kunye nezixhobo zokumpompa. Kwinkqubo yamanzi ajikelezayo kwizityalo zamandla obushushu, le valve engabuyiyo inokulawula ngokuchanekileyo indlela yokuhambisa amanzi apholileyo, ithintele ukubuya kwamanzi ngexesha lokuvala, kwaye iqinisekise ukuvalwa okukhuselekileyo kweeyunithi ezivelisa amanzi. Kwizityalo ezinkulu zonyango lwelindle, uyilo olumelana nokugqwala lunokuziqhelanisa nolwakhiwo oluntsonkothileyo lweendaba zelindle. Okwangoku, umsebenzi wokuvala kancinci unokunciphisa ukungcangcazela kwemibhobho kwaye unciphise iindleko zokugcinwa kwezixhobo.

Ukuba unakho nesidingo sokwenza ngokwezifiso iivalvu ezinkulu, nceda unxibelelane nathi apha ngezantsi. Uza kufumana impendulo zingadlulanga iiyure ezingama-24 kwaye siza kwenza ngokwezifiso isisombululo esifanelekileyo kuwe.