Ivalve yebhabhathane yomgca ophakathi sisixhobo sokulawula ulwelo oluqhelekileyo, oluneempawu ezizodwa kunye noluhlu olubanzi lwezicelo. Eli phepha liza kwazisa iimpawu, umgaqo osebenzayo kunye nentsimi yesicelo sevalve yebhabhathane yomgca ophakathi, kwaye ichaze ukubaluleka kwayo kwimveliso yoshishino.
Okokuqala, iimpawu zevalve yebhabhathane yomgca ophakathi
1. Ulwakhiwo olulula kunye noluncinci: ivalve yebhabhathane yomgca ophakathi yenziwe ngumzimba wevalve, i-valve shaft, i-valve disc kunye nendandatho yokutywina, ubume obulula kunye nobuncinci. Xa kuthelekiswa nezinye iivalve, ivalve yebhabhathane yomgca osembindini incinci ngobukhulu, ilula ngobunzima, ilungele ukufakela, kwaye igcina indawo.
2. Ukusebenza okuguquguqukayo kunye nokufanelekileyo: intonga yokusebenza yomgca we-butterfly valve iyakwazi ukujikeleza i-360 degrees, kwaye umsebenzi uguquguqukayo kwaye ulungele. Ukongeza, isantya sokuvula kunye nokuvala ivalve yebhabhathane yomgca ophakathi ikhawuleza, enokuthi inqumle ngokukhawuleza okanye igudise ulwelo.
3. Ukuxhathisa okuqinileyo kwe-corrosion: I-valve yomzimba kunye ne-disc yomgca we-butterfly valve yomgca ophakathi yenziwe ngensimbi engenasici okanye izinto ezichasene ne-corrosion, ezinokumelana ne-corrosion. Ngoko ke, i-valve yebhabhathane yomgca ophakathi ifanelekile ukuphatha iindidi ezahlukeneyo zeendaba, kuquka neendaba ezitshabalalisayo.
4. Ukusebenza kokutywinwa okugqwesileyo: Ivalve yebhabhathane yomgca ophakathi itywinwe ngeringi yokutywina eelastiki, kwaye ukusebenza kokutywina kuphezulu. Indawo yoqhagamshelwano phakathi kwediski kunye nesihlalo sikhulu, kwaye ukutywinwa kunokwethenjelwa. Ukongeza, iringi yokutywina yevalve yebhabhathane ephakathi inokutshintshwa ukuze yandise ubomi benkonzo.
Okwesibini, umgaqo osebenzayo wevalve yebhabhathane yomgca ophakathi
Umgaqo osebenzayo wevalve yebhabhathane yomgca osembindini usekwe kujikelezo lwevalve shaft kunye nediski yevalve ukulawula ukuhamba kolwelo. Xa i-disc i-perpendicular esihlalweni, i-valve ivala, ikhusela ulwelo ukuba ludlule. Xa i-disc ihambelana nesihlalo, ivalve iyavula ukuvumela ulwelo ukuba ludlule.
Intonga yokusebenza yevalve yebhabhathane yomgca osembindini iguqula isindululo esijikelezayo ukuya kujikelezo lwediski yevalve ngokuhanjiswa koomatshini, olawula ukuvulwa nokuvalwa kwevalve. I-valve disc inokuvulwa ngokucothayo okanye ivalwe ngesixhobo sokumanzisa ukunciphisa ukothuka koxinzelelo lolwelo.
Okwesithathu, intsimi yesicelo sevalve yebhabhathane yomgca ophakathi
1. Indawo yoShishino: Ivalve yebhabhathane ephakathi isetyenziswa kakhulu kushishino lweekhemikhali, isinyithi, i-petroleum, amandla ombane, unyango lwamanzi kunye namanye amashishini. Ingasetyenziselwa ukulawula ukuhamba kunye noxinzelelo lwamanzi kunye nokulawula ukuthuthwa kwamanzi kunye nokusabalalisa kwimveliso yezoshishino.
2. Ukucocwa kogutyulo: Ivalve yebhabhathane yomgca ophakathi idlala indima ebalulekileyo kwinkqubo yogutyulo lwelindle. Isetyenziselwa ukulawula ukuhamba kwe-inlet kunye ne-outlet, ukulawula umgangatho wamanzi kunye nenqanaba lamanzi, kunye nokuqinisekisa ukusebenza okuqhelekileyo kwenkqubo yokucocwa kwamanzi amdaka.
3. Intsimi yolwakhiwo: Iivalve zebhabhathane zomgca ophakathi zisetyenziswa ngokubanzi kunikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi kwindawo yokwakha. Isetyenziselwa ukulawula ukuhamba kwamanzi ngaphakathi nangaphandle kwesakhiwo ukuze usebenze ngokukhuselekileyo nangokufanelekileyo kokunikezelwa kwamanzi kunye nokukhupha amanzi.
4. I-Hvac: I-valve ye-butterfly yomgca ophakathi ingasetyenziselwa ukulungelelanisa ukuhamba kwamanzi okupholisa kunye nokufudumeza kwamanzi kwinkqubo ye-HVAC ukufezekisa ulawulo lobushushu kunye nemiphumo yokonga amandla.
Okwesine, ukubaluleka kwevalve yebhabhathane yomgca ophakathi
Njengesixhobo esibalulekileyo sokulawula ulwelo, ivalve yebhabhathane ephakathi idlala indima ebalulekileyo kwimveliso yemizi-mveliso. Okokuqala, umgca we-butterfly valve uneempawu zesakhiwo esilula kunye nesicatshulwa, esenza kube lula kakhulu ukufakela kunye nokugcinwa, ukunciphisa utyalo-mali lwabasebenzi kunye nezibonelelo. Okwesibini, ukusebenza kwevalve yebhabhathane ye-central line iguquguquka kwaye ilungele, kwaye ulwelo lunokutshintshwa ngokukhawuleza kwaye lucime, oluphucula ukusebenza kakuhle kwemveliso. Ukongezelela, i-valve ye-butterfly ye-central line ineempawu zokumelana ne-corrosion eqinile kunye nokusebenza kokutywinwa okuphezulu, ukwenzela ukuba ikwazi ukujamelana neentlobo zeendaba kunye neendawo, ukuqinisekisa ukhuseleko kunye nokuthembeka kokulawulwa kwamanzi.
Kwimveliso yoshishino, ulawulo oluchanekileyo lokuhamba kwamanzi kunye noxinzelelo lungundoqo. Izivalo zebhabhathane zingasetyenziselwa ukulawula ukuhamba kunye noxinzelelo lwamanzi kwaye zidlala indima ebalulekileyo kwiinkqubo zemizi-mveliso. Ngokomzekelo, kwishishini lemichiza, i-valve ye-butterfly ye-central line ingasetyenziselwa ukulawula ubungakanani beekhemikhali ezihanjiswayo ukuqinisekisa ukuzinza kunye nokhuseleko lwenkqubo yokuvelisa. Kwishishini leoli, i-valve ye-butterfly ephakathi ingasetyenziselwa ukulawula ukuhamba kweoli kunye negesi ukufezekisa inkqubo egudileyo yokusetyenziswa kweoli kunye nokuthutha.
Ukongeza, ukusetyenziswa kwevalve yebhabhathane yomgca ophakathi kwinkqubo yokucoca ugutyulo nakho kubanzi kakhulu. Ingasetyenziselwa ukulawula ukuhamba kwe-inlet kunye ne-outlet, ukulawula inkqubo yokucoca ukungcola, kunye nokuqinisekisa ukuba ugutyulo luphathwa ngokufanelekileyo kwaye lukhutshwe.
Kwicandelo lokwakha, i-valve yebhabhathane ephakathi isoloko isetyenziswa kunikezelo lwamanzi kunye neenkqubo zokuhambisa amanzi. Ngokulawula ukuvulwa kunye nokuvalwa kwe-valve, ukuhamba kwamanzi ngaphakathi nangaphandle kwesakhiwo kunokulawulwa ukuze kuqinisekiswe ukusebenza okuqhelekileyo kokunikezelwa kwamanzi kunye nokukhutshwa kwamanzi.
Ekugqibeleni, ivalve yebhabhathane yomgca osembindini nayo idlala indima ebalulekileyo kwinkqubo yeHVAC. Ngokulungelelanisa iqondo lokuvula i-valve, ukuhamba kwamanzi okupholisa kunye nokufudumeza kwamanzi kunokulawulwa ukufezekisa ulawulo lobushushu kunye nesiphumo sokugcina amandla.
Isishwankathelo, njengesixhobo sokulawula ulwelo olusetyenziswa ngokubanzi, i-valve ye-butterfly yomgca ophakathi ineempawu zesakhiwo esilula kunye nesicatshulwa, esiguquguqukayo kunye nokusebenza kakuhle, ukuxhathisa okuqinileyo kwe-corrosion kunye nokusebenza kokutywinwa okuphezulu. Idlala indima ebalulekileyo kwimveliso yemizi-mveliso, ukucocwa kwamanzi amdaka, ulwakhiwo kunye nemimandla ye-HVAC, ukubonelela ngezisombululo ezithembekileyo zokulawula ulwelo kunye nokukhuthaza uphuhliso kunye nenkqubela phambili yamashishini anxulumeneyo.
Ivalve yebhabhathane yomgca osembindini
Ixesha lokuposa: Jul-25-2023
