Mu dziko la ma valve a mafakitale, ma valve a gulugufe okhala ndi zitsulo amadziwika ngati chisankho chodalirika komanso chothandiza chowongolera kuyenda kwa zinthu zosiyanasiyana. Mtundu uwu wa valavu umapangidwa kuti uzitha kupirira kutentha kwambiri, zinthu zowononga, ndi zinthu zowononga, zomwe zimapangitsa kuti ukhale chisankho chodziwika bwino m'mafakitale monga mafuta ndi gasi, kukonza mankhwala, komanso kupanga magetsi. Mu blog iyi tifufuza ubwino wogwiritsa ntchito valavu ya gulugufe yokhala ndi zitsulo komanso chifukwa chake ndi chisankho choyamba pa ntchito zambiri.

1. Kukhalitsa ndi moyo wautali
Chimodzi mwa ubwino waukulu wa ma valve a gulugufe okhala ndi zitsulo ndi kulimba kwawo komanso kukhala ndi moyo wautali. Mosiyana ndi ma valve okhala ndi mipando yofewa, omwe amatha kusweka akakumana ndi kutentha kwambiri komanso zinthu zokwawa, ma valve okhala ndi mipando yachitsulo amapangidwa kuti azitha kupirira nyengo zovuta zogwirira ntchito. Mipando yachitsulo imapereka chisindikizo cholimba ndipo imapewa dzimbiri, zomwe zimapangitsa kuti ntchito ikhale yayitali komanso kuchepetsa zosowa zosamalira. Izi zimapangitsa ma valve a gulugufe okhala ndi zitsulo kukhala njira yotsika mtengo kwa mafakitale omwe amafunikira magwiridwe antchito odalirika komanso okhalitsa.

2. Kugwiritsa ntchito kutentha kwambiri
Ma valve a gulugufe okhala ndi zitsulo ndi abwino kwambiri pakugwiritsa ntchito kutentha kwambiri komwe ma valve okhala ndi zitsulo zofewa angalephere. Mipando ya ma valve achitsulo imatha kupirira kutentha kwambiri popanda kusokoneza mphamvu zawo zotsekera, zomwe zimapangitsa kuti ikhale yoyenera kwambiri pazinthu zokhudzana ndi mpweya wotentha, nthunzi ndi zinthu zosungunuka. Kutha kupirira kutentha kwambiri kumapangitsa ma valve a gulugufe okhala ndi zitsulo kukhala chuma chamtengo wapatali m'mafakitale monga kupanga magetsi, petrochemicals ndi metallurgy, komwe kukana kutentha ndikofunikira kwambiri.

3. Kukana dzimbiri
M'mafakitale omwe muli zinthu zowononga, monga kukonza mankhwala ndi kukonza madzi otayira, kukana dzimbiri ndi chinthu chofunikira kwambiri pakusankha ma valavu. Ma valavu a gulugufe okhala ndi zitsulo amapangidwa kuchokera ku zinthu monga chitsulo chosapanga dzimbiri, chitsulo cha duplex ndi zinthu zina zosakanikirana ndi dzimbiri ndipo ndi oyenera kugwiritsa ntchito mankhwala owononga ndi njira zothetsera asidi. Mipando yachitsulo imapereka chotchinga choteteza ku dzimbiri, kuonetsetsa kuti valavuyo ndi yolimba komanso kupewa kutayikira kapena kulephera m'malo owononga.

4. Kukana kuvala
Pa ntchito zokhudzana ndi zinthu zokwawa, monga migodi, zamkati ndi mapepala, komanso kugwiritsa ntchito matope, kuthekera kopirira kuwonongeka ndi kuwonongeka n'kofunika kwambiri. Ma valve a gulugufe okhala ndi zitsulo amapangidwa kuti asawonongeke komanso kuti asunge magwiridwe antchito awo otseka ngakhale atakumana ndi tinthu tokwawa komanso kuyenda kwa liwiro lalikulu. Izi zimapangitsa kuti akhale chisankho chodalirika chowongolera kuyenda kwa matope, ufa ndi zinthu zopyapyala komwe ma valve ofewa amatha kuwonongeka mwachangu ndikulephera.

5. Kutseka mwamphamvu ndi kuwongolera kayendedwe ka madzi
Ma valve a gulugufe okhala ndi zitsulo amadziwika ndi luso lawo labwino kwambiri lotseka komanso kuwongolera bwino kayendedwe ka madzi. Mpando wachitsulowu umapereka chisindikizo cholimba motsutsana ndi diski, kuchepetsa kutuluka kwa madzi ndikuwonetsetsa kuti madzi akuyenda bwino. Kuphatikiza apo, ma valve a gulugufe amapangidwa kuti azilamulira bwino kayendedwe ka madzi, zomwe zimapangitsa kuti akhale oyenera kugwiritsa ntchito ma throttling omwe amafunikira kuwongolera bwino kayendedwe ka madzi. Kuphatikiza kwa ma valve a gulugufe okhala ndi zitsulo kukhala chisankho chosiyanasiyana cha ntchito zosiyanasiyana zamafakitale.

Ponseponse, ubwino wogwiritsa ntchito ma valve a gulugufe okhala ndi zitsulo umawapangitsa kukhala chisankho choyamba m'mafakitale omwe amafunikira mayankho odalirika, olimba komanso ogwira ntchito bwino a ma valve. Kuyambira kupirira kutentha kwambiri ndi zinthu zowononga mpaka kutseka mwamphamvu komanso kuwongolera bwino kayendedwe ka madzi, ma valve a gulugufe okhala ndi zitsulo amapereka zabwino zambiri zomwe zimawapangitsa kukhala gawo lofunikira kwambiri m'mafakitale ambiri. Pamene ukadaulo ndi zipangizo zikupitilira kupita patsogolo, magwiridwe antchito a ma valve a gulugufe okhala ndi zitsulo akuyembekezeka kukwera kwambiri, ndikulimbitsa malo awo ngati osewera ofunikira mu gawo la ma valve a mafakitale.