Kwinkqubo yokusebenza yentsokotha yeSityalo samandla, izixhobo zevalve ezahlukeneyo zidlala indima ebalulekileyo. I-Z942h-16C yeSango loMbane yenye yezixhobo eziphambili ezisetyenziswa kakhulu kwiinkqubo zemibhobho njengeoyile kunye ne-steam. Okulandelayo, masifunde indlela yokusebenzisa i-z942h-16C yombaneI-Palve yesango.

1. Ukulungiselela ngaphambi kofakelo

Ngaphambi kokufaka i-Z942h-16C yesango lesango lombane kumbhobho ohambelana wesityalo samandla, uthotho lwamalungiselelo kufuneka lwenziwe. Okokuqala, jonga i-valve ukuqinisekisa ukuba imbonakalo yayo ikhululekile yomonakalo kunye neziphene, kwaye onke amalungu axhunyiwe ngokuqinileyo. Jonga ngononophelo ukuba ngaba imigaqo kunye neemodeli zevalve zihambelana neemfuno zoyilo, kubandakanya ne-caliber ye-caliber, inqanaba loxinzelelo kunye nezinye iiparamitha, ukuphepha iingxaki kusetyenziso olulandelayo.

Kwangelo xesha, lungiselela izixhobo kunye nezixhobo ezifunekayo ukuze kufakelwe, njengokwaphula, izityholo, njl njl.

I-2. Ukufakelwa kunye namanqaku okusebenza

Xa ufaka umbane we-Z942hI-Palve yesango, landela ngokungqongqo imiyalelo yokufaka kunye neenkcazo ezifanelekileyo. Okokuqala, yibeka ivali kwindawo yokufaka ukuqinisekisa ukuba i-inlet kunye nendlela yokuphuma kwevalve ichanekile. Ngokubanzi, kuya kubakho amanqaku aphambili kwi-valve ukubonisa indlela yokuhamba kwephakathi. Ukufakwa kufuneka kwenziwe ngokungqongqo kwindawo ephawulweyo.

Okulandelayo, qhagamshela umbhobho kwivalve. Iindlela zonxibelelwano zihlala zibandakanya uqhagamshelo lwe-Flange kunye nonxibelelwano lwe-welding. Indlela yonxibelelwano ethile kufuneka ikhethwe ngokwendlela yokufakelwa kwe-valve kunye nemeko yendawo. Ngexesha lenkqubo yonxibelelwano, qinisekisa ukuba iinxalenye zonxibelelwano zitywinwe kakuhle. Izinto zokutywina ezinje ngee-wishlants okanye iirhasi zingasetyenziselwa ukutywina ukukhusela ukuvuza okuphakathi.

Kwangelo xesha, nikela ingqalelo kumandla okuqinisa ii-bolts zokudibanisa, ezinokuthi zibe neyunifomu kwaye imodareyitha ukuthintela ukuqinisa ngaphezulu okanye ukukhululeka ngaphezulu. Ukuqina okungaphezulu kunokubangela ukuba ii-bolts zisebenze okanye zonakalise amatywina, ngelixa ukukhululwa ngaphezulu kunokubangela unxibelelwano kunye nokuvuza. Emva kofakelo, jonga kwaye uhlengahlengise ubuhlalu kunye nokuthe tyaba kwivali ukuqinisekisa ukuba imeko yokufaka ichanekile.

3. Ukulungisa ingxaki yezixhobo zombane

I-Z942h-16C yesango le-Sply Spenve ixhotywe ngesixhobo sombane ukufezekisa ulawulo olukude kunye nokuzenzekelayo. Emva kofakelo, isixhobo sombane kufuneka sibekwe phantsi. Okokuqala, jonga ukuba unxibelelwano lwamandla lwesixhobo sombane sichanekile, nokuba i-voltage iyazinza, kwaye iqinisekise ukuba ubonelelo lwamandla luphakathi.

Emva koko, vavanya umsebenzi wokulawula okude wesixhobo sombane. Ungathumela imiyalelo yokuqhuba ngenkqubo yokulawula ukukhangela ukuba i-valve kunye nevaliweyo iqhelekile, nokuba inkqubo yokulawula inokubonisa ngokuchanekileyo kwaye ingaba inkqubo yokulawula inokubonisa ngokufanelekileyo ulwazi lwevalve.

Ngexesha lenkqubo yokulungisa ukungahambi kakuhle, ukuvulwa nokuvulwa kokubekwa kwexabiso lesixhobo sombane kufuneka kulungelelaniswe ngokuthe ngcembe ukuqinisekisa ukuba indawo yokuvula kunye nokuvala ivalve ihlangana neemfuno zokusebenza. Kwangelo xesha, imisebenzi yokhuseleko yesixhobo sombane, njengokugqitha ngaphezulu, ukugqitha, njl. Njl., Njl njl.

4. Ukusebenza kunye nokuthatha amanyathelo ngexesha lokusebenza

Ngexesha lokusebenza okuqhelekileyo kwe-z942h-16C yesango lesango lomoya, umqhubi kufuneka alandele ngokungqongqo iinkqubo zokusebenza. Xa kuvulwa kwaye kuvaliwe, imiyalelo yokusebenza ehambelana nayo mayithunyelwe kwisixhobo sombane kwinkqubo yokulawula, kwaye umsebenzi olandelayo unokwenziwa emva kokuba ivalve ihamba kakuhle kwaye ihamba.

Kwangelo xesha, thatha ingqalelo ngokusondeleyo kwimeko yokuvula kunye nokuvala i-varive yevali, enjenge-valve evulekileyo, ivaliwe, ivumba elichanekileyo, njl njl.

Ngexesha lokusebenza, ivalve yesango yombane kufuneka ihlolwe kwaye igcinwe rhoqo, kubandakanya ukujonga imbonakalo yevalve, yokusebenza, kunye nokusebenza kwesixhobo sombane. KwiiValves ezisebenza kubushushu obuphezulu kunye neemeko eziphezulu zoxinzelelo ixesha elide, nikela ingqalelo ekukhuleni kwe-shirm kunye nengcaciso yevali, kwaye wenze uhlengahlengiso oluhambelanayo okanye lulungiswe xa kukho imfuneko.

Xa ujonge i-valve ezikumgangatho ophezulu, enokuthenjwa isango, 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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