TheValavu ya Gulugufe Yachiwiri Yozungulirandi valavu yapadera yopangidwira kuwongolera bwino, kulimba, komanso kugwira ntchito bwino m'malo ovuta. Yodziwika ndi kuthekera kwake kuthana ndi kusinthasintha kwa kuthamanga kwa mpweya ndi kutentha, valavu iyi imagwiritsidwa ntchito kwambiri m'mafakitale monga kuyeretsa madzi, mafuta ndi gasi, komanso kupanga magetsi. M'nkhaniyi, tikambirana za ubwino wapadera, ntchito, ndi mfundo zogwirira ntchito za mavalavu awiri a gulugufe, komanso kufotokoza mfundo zina zokhudzana nazo monga kutseka bwino, kukana kuwonongeka, ndi kuwongolera madzi.
Kodi valavu ya gulugufe ya Double Eccentric ndi chiyani?
Vavu ya Gulugufe Yachiwiri Yokhala ndi Mphamvu Zambiri, yotchedwanso valavu ya gulugufe yogwira ntchito bwino kwambiri, yapangidwa ndi diski yotchinga yomwe imachepetsa kukhudzana ndi mpando potsegula ndi kutseka. Kapangidwe ka "double eccentric" kapena "double offset" kameneka kamachepetsa kuwonongeka, kumatsimikizira kutsekedwa kolimba, komanso kumapereka moyo wautali wogwirira ntchito. Mosiyana ndi mavavu a gulugufe wamba, kapangidwe kake kawiri kokhala ndi mphamvu zambiri kamalola kuti madzi aziyenda bwino komanso kuti asawonongeke, zomwe zimapangitsa kuti ikhale yoyenera kugwiritsidwa ntchito kwambiri.
Ubwino wa Ma Valves Awiri Osasinthasintha a Butterfly
Kugwira Ntchito Kowonjezera Kutseka: Kapangidwe kake kawiri kamaonetsetsa kuti diskiyo ikhudza mpando pokhapokha ikatsekedwa, zomwe zimapangitsa kuti chisindikizocho chikhale cholimba, chopanda thovu komanso kuchepetsa chiopsezo cha kutuluka kwa madzi.
Kuchepetsa Kuwonongeka ndi Kusamalira: Ndi kukangana kochepa pakati pa diski ndi mpando, kapangidwe kake kawiri ka eccentric kamachepetsa kusweka, kukulitsa nthawi ya moyo wa valavu ndikuchepetsa ndalama zokonzera.
Kuwongolera Kuyenda Kwabwino Kwambiri: Ma valve awa amapereka njira yowongolera kuyenda kwa madzi molondola, zomwe zimapangitsa kuti zikhale zoyenera kugwiritsa ntchito poletsa madzi ndi machitidwe ofunikira pomwe malamulo olondola ndi ofunikira.
Kukana Kupanikizika Kwambiri ndi Kutentha: Ma valve a gulugufe awiri ozungulira amatha kuthana ndi kupsinjika kwakukulu ndi kutentha, zomwe zimapangitsa kuti akhale oyenera kugwiritsidwa ntchito pomwe ma valve wamba angalephere.
Kugwiritsa Ntchito Ma Valves Awiri Osiyanasiyana a Butterfly
Kukonza Madzi: Mu makina osefera ndi kugawa, ma valve awa amatsimikizira kutseka bwino komanso kuyendetsa bwino kayendedwe ka madzi.
Mafuta ndi Gasi: Ma valve amenewa ndi olimba kwambiri ku kutentha kwambiri komanso kupsinjika maganizo, zomwe zimapangitsa kuti akhale abwino kwambiri kugwiritsidwa ntchito m'mapaipi, malo oyeretsera, komanso malo otulutsira madzi.
Kupanga Mphamvu: Kuyambira makina a nthunzi mpaka maukonde ozizira, ma valve awiri a gulugufe omwe ndi ozungulira amapereka mphamvu yodalirika m'mafakitale amagetsi.
Momwe Ma Valves Awiri Osiyanasiyana Amagwirira Ntchito Poyerekeza ndi Ma Valves Amodzi Ochotsera ndi Ma Valves Atatu Ochotsera
Mu valavu ya gulugufe yooneka ngati ya eccentric iwiri, diskiyo imachotsedwa pampando, zomwe zimachepetsa kukhudzana mwachindunji ndi kukangana. Kapangidwe kameneka kamasiyana ndi mavalavu amodzi okha, komwe pakati pa diskiyo pamakhala molunjika ndi mzere wa valavu, zomwe zimapangitsa kuti igwirizane nthawi zonse ndi kuwonongeka. Mavalavu a gulugufe atatu okha, kumbali ina, ali ndi offset yachitatu, zomwe zimapangitsa kuti malo otsekeka akhale ndi mawonekedwe ozungulira omwe amapereka magwiridwe antchito apamwamba komanso osatulutsa madzi.
Kusankha Valavu Yoyenera ya Gulugufe Wawiri Wopanda Kuzungulira
Kusankha Zinthu: Pa malo owononga, zitsulo zosapanga dzimbiri kapena zitsulo zotayidwa zimapereka kukana bwino komanso kulimba.
Kukula ndi Kupanikizika: Sankhani kukula kwa valavu komwe kumagwirizana ndi zofunikira za kuthamanga kwa makina anu kuti muwonetsetse kuti ikugwira ntchito bwino.
Mtundu Wotsekera: Ma valve awiri ozungulira amabwera ndi njira zosiyanasiyana zotsekera, kuphatikizapo zotsekera zachitsulo ndi zokhazikika, zomwe zimagwiritsidwa ntchito mosiyanasiyana.
Zogulitsa Zofanana ndi Zina
Ngakhale valavu ya gulugufe yooneka ngati yachilendo kawiri ndi njira yosinthika, mitundu ina ya valavu ingaganizidwenso kutengera momwe mukugwiritsira ntchito
Ma Vavulopu a Gulugufe Osagwiritsidwa Ntchito Katatu: Ndi abwino kwambiri pa ntchito zomwe sizimataya madzi ambiri, ma vavu awa amapereka kutseka bwino komanso kulimba.
Ma valve a gulugufe a mtundu wa Wafer: Ndi kapangidwe kakang'ono, ma valve a gulugufe a wafer ndi njira yosungira malo pakugwiritsa ntchito mphamvu zochepa.
Ma Vavulovu a Mpira Ogwira Ntchito Kwambiri: Pakufunika kulamulira kwathunthu, ma vavulovu a mpira ogwira ntchito kwambiri ndi njira ina yodalirika yogwiritsira ntchito kwambiri.
Nthawi yotumizira: Novembala-13-2024