Ma valve osiyanasiyana pa "mtengo wa Khirisimasi" amapanga malo owongolera chitetezo cha chitsime cha mafuta. Amagwira ntchito mogwirizana malinga ndi ntchito monga kuyang'anira kwakukulu, kupanga tsiku ndi tsiku komanso kukonza mwadzidzidzi.
Ma Vavu Olamulira Akuluakulu (Chigawo Chotetezeka)
Kawirikawiri valavu ya chipata choyendetsedwa ndi madzi imakhala pamwamba. Ntchito yake ndikutseka mwachangu pakagwa ngozi kuti ichotse kulumikizana pakati pa chitsime ndi njira yapamwamba, zomwe zimapangitsa kuti ngoziyo isakule. Imagwira ntchito ngati chotchinga chachikulu chachitetezo.
Kawirikawiri valavu ya chipata chamanja imakhala pansi pa valavu yayikulu yapamwamba. Ntchito yake ndi kugwira ntchito ngati chotchinga chachiwiri chachitetezo ndikupereka chotchingira pamene valavu yayikulu yapamwamba ikufunika kukonzedwa. Siitsegulidwa kwathunthu panthawi yopangidwa mwachizolowezi.
Ma Vavu Opangira (Kugwira Ntchito Tsiku ndi Tsiku)
Kawirikawiri valavu yodziyimira yokha yoyendetsedwa ndi madzi imalumikizidwa ku payipi yayikulu yotulutsa mafuta. Ntchito yake ndikutseka kapena kuwongolera njira yayikulu yotulutsira mafuta ndi gasi kuchokera pachitsime pakagwa ngozi kapena pakugwira ntchito tsiku ndi tsiku.
Si valavu yosavuta yozimitsa, koma chipangizo chofunikira kwambiri chowongolera kuyenda kwa madzi. Mwa kusintha ma choke a mainchesi osiyanasiyana amkati, kuchuluka kwa kupanga kwa chitsime ndi kuthamanga kwa chitsime kumatha kuyendetsedwa bwino.
Ma Vavu Othandizira (Kukonza ndi Kubaya)
Ili pamwamba, imagwira ntchito pamanja. Imatsegulidwa ngati chingwe cha waya, chingwe kapena ntchito zina zotsika pansi kapena kuyeza kuthamanga kwa mpweya kukufunika, ndipo imatsekedwa nthawi zina.
Imagwiritsidwa ntchito pamanja. Imagwiritsidwa ntchito pobaya madzi opha chitsime, mankhwala oletsa kutupa (oletsa dzimbiri, oletsa kuzizira), ndi madzi ena m'chitsimemo.
Pa nthawi yopangira zinthu nthawi zonse, valavu yapamwamba, valavu yotsika, ndi valavu yopangira mafuta imatsegulidwa, ndipo mafuta ndi gasi zimapangidwa pambuyo poti zalamulidwa ndi choke. Vavu yotsukira sera ndi valavu yophera mafuta nthawi zambiri zimatsekedwa. Pakagwa ngozi, dongosololi lidzatseka lokha motsatizana: choke → valavu yopangira mafuta → valavu yapamwamba → valavu yotsika. Njirayi imatha kusiyanitsa chitsime cha mafuta mwachangu komanso mosamala.
Ma valve a "mtengo wa Khirisimasi" omwe amagwiritsidwa ntchito pansi pa madzi omwe amagwiritsidwa ntchito pochita zinthu zakuya m'nyanja ali ndi zofunikira zina kuwonjezera pa ntchito zomwe zili pamwambapa:
Nthawi yotumizira: Feb-11-2026
