Valavu yotentha kwambiri ndi valavu yomwe imagwira ntchito pansi pa kutentha kwakukulu, yomwe imagwiritsidwa ntchito makamaka mu mafuta, mafakitale a mankhwala, zitsulo, magetsi opangira magetsi ndi mafakitale ena. Makamaka m'munda wamagetsi opangira magetsi, kufunikira kwa ma valve otenthetsera kutentha kumakhala kodziwika kwambiri, komwe kumagwira ntchito yofunika kwambiri pakuwonetsetsa kuti mphamvu zamagetsi zikuyenda bwino, zokhazikika komanso zogwira mtima. Pepalali lisanthula momwe ma valve otenthetsera amagwirira ntchito popanga mphamvu zamagetsi ndi zina.
Choyamba, ntchito mavavu mkulu-kutentha m'munda wa mphamvu matenthedwe mphamvu
1. Boiler system: Mu makina opangira magetsi otenthetsera, ma valve otenthetsera amagwiritsidwa ntchito pamalumikizidwe osiyanasiyana, monga ma valavu a nthunzi, ma valve odyetsa madzi, ma valve otenthetsera, ma valve otenthetsera, ma valve otenthetsera, ndi zina zambiri. kutentha kwambiri komanso kupanikizika kwambiri, komanso kukhala ndi zofunika kwambiri pakuchita kutentha kwambiri, kuvala kukana ndi kusindikiza zinthu.
2. Mpweya wa turbine wa nthunzi: Mu makina opangira nthunzi, ma valve otentha kwambiri amagwiritsidwa ntchito makamaka kuti azitha kuyendetsa kayendedwe ka mpweya ndi kuthamanga kwa nthunzi, monga ma valve oyendetsa, ma valve otetezera, ma check valves, ndi zina zotero. kupirira kutentha kwakukulu ndi malo ogwirira ntchito, pokhala ndi ntchito yabwino yosindikiza ndi kukhazikika.
3. Njira yoziziritsira: Muzitsulo zoziziritsa kukhosi zopangira magetsi otentha, ma valve otentha kwambiri amagwiritsidwa ntchito makamaka kuti azitha kuyendetsa ndi kuthamanga kwa madzi ozizira, monga ma valve a madzi ozizira, misampha, ndi zina zotero. kutentha kwambiri, kuthamanga kwambiri komanso kuthamanga kwambiri, komanso kukhala ndi zofunika kwambiri pakukana kwa okosijeni, kukana kuvala ndi kusindikiza katundu wazinthuzo.
Chachiwiri, ubwino wa mavavu otentha kwambiri mu mphamvu yamagetsi yamagetsi ndi madera ena
1. Kutentha kwakukulu kwamphamvu: valavu yotentha kwambiri imakhala ndi mphamvu yokwanira yotentha kuti ikhale ndi makina abwino kwambiri pa kutentha kwakukulu popanda kusokoneza kapena kuwonongeka.
2. Kukana kwa makutidwe ndi okosijeni: zida za valve zotentha kwambiri zimakhala ndi kukana kwa okosijeni, zimatha kukana dzimbiri la okosijeni m'malo otentha kwambiri, kukulitsa moyo wautumiki wa valavu.
3. Kuvala kukana: valavu yotentha kwambiri imakhala yokwanira kuvala kukana kukana kuvala pansi pa kutentha kwakukulu kuti zitsimikizire kuti valavu ikugwira ntchito kwa nthawi yaitali.
4. Kusindikiza: Valavu yotentha kwambiri imakhala ndi chisindikizo chabwino, imatha kuteteza bwino kutuluka m'malo otentha kwambiri, kuonetsetsa kuti dongosololi likhale lotetezeka, lokhazikika komanso logwira ntchito.
5, kukhazikika: valavu yotentha kwambiri imakhala yokhazikika, imatha kukhalabe yogwira ntchito bwino pansi pa kutentha kwambiri, kuchepetsa kulephera komanso kukonza ndalama.
Valavu yotentha kwambiri imakhala ndi ntchito zambiri zogwiritsira ntchito mphamvu zamagetsi zamagetsi ndi madera ena, zomwe ndizofunikira kwambiri kuti zitsimikizire kuti mphamvu zamagetsi zimakhala zotetezeka, zokhazikika komanso zogwira mtima. Ndi chitukuko mosalekeza sayansi ndi luso, mavavu kutentha adzakhala mosalekeza wokometsedwa ndi Mokweza mwa mawu a zipangizo, kapangidwe, kupanga ndondomeko, etc., kuti akwaniritse zovuta luso zofunika m'minda monga matenthedwe mphamvu matenthedwe.
Nthawi yotumiza: Sep-08-2023
