I-DSL081CRV ye-plug-inivalve yedwaIdlala indima ebalulekileyo kwi-opc ye-turbine opc (Ulawulo loKhuseleko lweVenkile). I-OPC Valve esetiweyo yinxalenye ebalulekileyo yenkqubo yokhuselo lwe-turbine, eyenzelwe ukuthintela i-turbine ukuba ingonakaliswa ngenxa yokonakala. Oku kulandelayo luhlalutyo olucacileyo lwendima ye-DSL08CRVC ye-plug-in valve ye-soleloid kwi-turbineI-Opc Valve iseti.

1. Iimpawu ezisisiseko ze-DSL081ccV ye-plug-in valve

I-DSL081CRV plug-in valve ye-soleloid licandelo elilawula amanzi ngokusekwe kumgaqo we-elektromagnetic. Kuvelisa amandla mani ngentshukumo yombane, eqhuba iPiston ukuba ihambe, ngaloo ndlela ilawula ukuvulwa nokuvalwa kwe-valve enxulumene nomzimba wevali. Le valve ene-octoud ineengenelo zolwakhiwo olulula, ukuthembeka okuphezulu kunye nobomi benkonzo ende, kwaye isetyenziswa ngokubanzi kwicandelo lolawulo lweMizi-mveliso.
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2. I-Mechasm ye-DSL081cCV kwi-Opc Valve iseti

Ukhuseleko olwenziweyo

Xa isantya se-turbine ye-steam sifikelela kwi-103% yesantya esithintelweyo (okt 3090rpm) okanye ukwaliwa komthwalo kwenzeka, i-DSL08CRV kwiPalve ifumana uphawu lwentshukumo kwaye iphumelele. Ivalve ye-solenoid ivula, kwaye uxinzelelo lwe-ofisi ye-OPC lukhutshiwe, lubangela ivali engaphezulu kwe-valve ye-valve elawula ngokukhawuleza, ngokokude ivule ivalve elawula ngokukhawuleza, ngaloo ndlela ikhusela i-turbine.

Le nkqubo inganciphisa ngokukhawuleza okanye inqumle i-steam ingena kwi-turbine, thintela i-turbine ye-steam ekubeni igcinwe ngaphezulu, kwaye iqinisekise ukusebenza ngokukhuselekileyo kweyunithi.

Ngokuvala ngokukhawuleza uxinzelelo oluphezulu kunye noxinzelelo oluphakathi, i-DSL081crv ivalve ithintele i-turve enobungozi ukusuka kwi-turve isuka kwi-turve isuka ngaphezulu, ukuthintela ukonakala koomatshini kunye neengozi zokhuseleko ezibangelwa yisantya esiphezulu. Eli nyathelo lokukhusela libalulekile ekusebenzeni kwe-turbine ye-Steam, ngakumbi kwiingxabano, kwaye inokuphendula ngokukhawuleza kwaye ikhusele izixhobo.

Ukugcina ukusebenza kwesiqhelo

Ngexesha lokusebenza okuqhelekileyo, i-DSL08Ch VOPV-kwiValloid ye-Socenoid ikwimo evaliweyo ye-ORT, iqinisekisa uxinzelelo lwe-OPC loMgaqo we-OPC kwaye ivalve elawula i-OPC kunye ne-turbine isebenza ngokuqinileyo.

Esi siqhelo sivalelweyo siqinisekisa uzinzo kunye nokuthembeka kwe-turbine ngexesha lokusebenza kwesiqhelo, kwaye kuthintele ukusilela kwevalve elawulayo ebangelwa yi-oyile ye-ofisi yolawulo.

Ngokugcina uxinzelelo lwe-oyile lombhobho ophambili we-OPC, i-DSL08CH VADDE iqinisekisa ukusebenza okuqhelekileyo kwe-valve elawulayo, ukuze i-turbine ingasebenza ngesantya esiphezulu. Ulondolozo loxinzelelo lweoyile sisiseko sokusebenza ngokukhuselekileyo kweturbine. Nakuphi na ukuguquguquka koxinzelelo lweoyile kunokubangela ukuba ivalve elawulayo imele isilele, ngaloo ndlela ichaphazela ukusebenza okuzinzileyo kwe-turbine.

Seta kwakhona inkqubo

Xa isantya se-turbine sibuyele kuluhlu olukhuselekileyo, i-DSL081CRV ye-valve iya kuphulukana noxinzelelo lwe-oyile, ivasi ebhaliweyo iphinde ivulwe kwakhona, kwaye i-varbing iphinde iphinde iphinde iphinde iqhubekeke. Oku kucwangciswa kwakhona kuqinisekisa ukuba i-turbine inokuphinda isebenze ngokukhawuleza emva kokuba isantya sibuyela kwimeko yesiqhelo, sinciphisa ixesha lokuphumla elibangelwa kukhuseleko olungaphezulu, kwaye liphucula ukusebenza kwenkqubo.

Inkqubo yokuseta ngokukhawuleza, iqinisekisa ukuba i-turbine inokuphinda isebenze ngokukhawuleza emva kokuba isantya sibuyele kuluhlu olukhuselekileyo. Olu ncedo lokuphendula ngokukhawuleza lubaluleke kakhulu ekuqinisekiseni ukusebenza okuqhubekayo kwe-turbine kunye nokunciphisa iindleko zesondlo.

Ukuphucula ukuthembeka kwenkqubo

Ngokwesiqhelo, ezimbini ze-Opc Soocenoid zifakwe kwi-valves, kangangokuba nokuba umntu uyasilela, omnye unokusebenza ngesiqhelo ukuqinisekisa ukhuseleko lwenkqubo. Ukufakwa ngokuhambelana nokufakwa ngokufanayo kuphucula ukuphinda kwenzeke kwaye ukuthembeka kwenkqubo, kunciphisa umngcipheko wokungaphumeleli kwenqaku, kunye nokuqinisekisa ukusebenza ngokukhuselekileyo kwe-turbine kumaxesha anzima.

Ngokufaka iivalves ezimbini ze-OPC Orves kwi-falllel, le nkqubo iphumelela ukukhusela, ukuphucula ngakumbi ukhuseleko kunye nokuthembeka kwenkqubo. Olu luvo loyilo lusetyenziswa ngokubanzi kwimveliso yemveliso, kwaye unokuphendula ngempumelelo kwiimeko ezahlukeneyo zikaxakeka kwaye uqinisekise ukusebenza okuzinzileyo kwenkqubo.

I-DSL081CRV plug-kwivalo ye-sorloid idlala indima engu-uporeyitha kwi-turbine opve valve, ivale ivalve elawulayo ngokukhuphela i-turbine ukusuka ngaphezulu. Kwangelo xesha, igcina uxinzelelo lweoyile luzinza ngexesha lokusebenza okuqhelekileyo ukuqinisekisa ukusebenza kwesitayile. Ukuthembeka nokhuseleko lwenkqubo kuphuculwe ngakumbi ngokufakwa ngokuhambelana kunye nokukhusela kabini. Ukulungiswa rhoqo kunye nokuhlolwa kwemeko yokusebenza kwevalve ye-socenoid kukwayindlela ebalulekileyo ukuqinisekisa ukusebenza kwalo ixesha elide.

Xa ujonge iivalve ezikumgangatho ophezulu, ezinokuthenjwa ezomeleleyo, i-yoyek ngokungathandabuzekiyo kukhetho olufanele ukuthathela ingqalelo. Inkampani ithathe inxaxheba ekunikezeleni ngezixhobo zamandla amandla kubandakanya izixhobo ze-turbine, kwaye iphumelele iingxowa-mali ngokubanzi kwiimveliso zayo eziphezulu kunye neenkonzo. Ngolwazi oluthe kratya okanye imibuzo, nceda tsalela inkonzo yabathengi engezantsi:

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