(1) Ma valve omangira mizinda: ma valve otsika mphamvu nthawi zambiri amagwiritsidwa ntchito m'machitidwe omanga mizinda, ndipo pakadali pano akupanga njira yotetezera chilengedwe komanso yosunga mphamvu.
Ma valve a rabara oteteza chilengedwe, ma valve olinganiza bwino, ma valve a gulugufe apakati, ndi ma valve a gulugufe otsekedwa ndi chitsulo pang'onopang'ono akulowa m'malo mwa ma valve a chipata chachitsulo otsika mphamvu. Ma valve ambiri omwe amagwiritsidwa ntchito m'nyumba za m'mizinda ndi ma valve olinganiza bwino, ma valve a chipata otsekedwa bwino, ma valve a gulugufe, ndi zina zotero.
(2) Ma valve otenthetsera m'mizinda: ma valve ambiri a gulugufe otsekedwa ndi chitsulo, ma valve olinganiza bwino komanso ma valve a mpira obisika mwachindunji amafunika mu dongosolo lotenthetsera m'mizinda. Ma valve amenewa amathetsa vuto la kusalinganika kwa hydraulic kwa payipi yoyima ndi yopingasa, kukwaniritsa kusunga mphamvu, ndikuchepetsa kupanga kutentha. Cholinga cha.
(3) Ma valve a gasi wa mumzinda: Gasi wa mumzinda ndi 22% ya msika wonse wa gasi wachilengedwe, ndipo kuchuluka kwa ma valve ndi kwakukulu ndipo pali mitundu yambiri. Amafunikira makamaka valavu ya mpira, valavu yolumikizira, valavu yochepetsera kupanikizika, ndi valavu yotetezera.
(4) Ma valve a mapaipi akutali: mapaipi akutali makamaka ndi mafuta osakonzedwa, zinthu zomalizidwa ndi mapaipi achilengedwe. Ma valve omwe mapaipi ambiri amafunikira ndi ma valve achitsulo chopangidwa ndi zidutswa zitatu, ma valve a chipata chotsutsana ndi sulfure, ma valve oteteza, ndi ma valve owunikira.
(5) Ma Vavulopu oteteza chilengedwe: Dongosolo loperekera madzi m'dongosolo loteteza chilengedwe m'nyumba limafunika kugwiritsa ntchito valavu ya gulugufe yapakati, valavu yofewa yotsekeredwa pachipata, valavu ya mpira, ndi valavu yotulutsa mpweya (youma kuti ichotse mpweya womwe uli mupaipi, ndipo dongosolo loyeretsera zinyalala liyenera kugwiritsa ntchito valavu ya gulugufe yofewa yotsekeredwa pachipata ndi valavu ya gulugufe.
Nthawi yotumizira: Mar-08-2022