Mavavu agulugufe amapereka mphamvu zopepuka komanso zotsika mtengo pakuyenda kwamadzi muzothira moto ndi makina a standpipe.
Vavu yagulugufe imalekanitsa kapena kuwongolera kutuluka kwamadzimadzi kudzera pamapaipi.Ngakhale kuti angagwiritsidwe ntchito ndi zakumwa, mpweya, ngakhale semi-zolimba, mavavu agulugufe otetezera moto amagwira ntchito ngati ma valve owongolera omwe amatsegula kapena kutseka madzi otuluka ku mapaipi omwe amagwiritsa ntchito sprinkler kapena standpipe systems.
Vavu yagulugufe yoteteza moto imayamba, kuyimitsa, kapena kutsitsa kutuluka kwa madzi kudzera pakusintha kwa disc yamkati.Pamene diski imatembenuzidwa mofanana ndi kutuluka, madzi amatha kudutsa momasuka.Tembenuzani chimbale madigiri 90, ndipo kuyenda kwa madzi mu dongosolo mapaipi amasiya.Disiki yopyapyalayi imatha kukhala m'njira yamadzi nthawi zonse popanda kuchedwetsa kwambiri kuyenda kwamadzi kudzera mu valve.
Kuzungulira kwa disc kumayendetsedwa ndi gudumu lamanja.Wheel imazungulira ndodo kapena tsinde, yomwe imatembenuza diski ndikutembenuza nthawi imodzi chizindikiro cha malo - kawirikawiri chidutswa chamtundu wonyezimira chotuluka mu valve - chomwe chimasonyeza woyendetsa njira yomwe disc ikuyang'ana.Chizindikirochi chimalola kutsimikizira pang'ono kuti valavu yatsegulidwa kapena kutsekedwa.
Chizindikiro cha udindo chimagwira ntchito yofunika kwambiri posunga machitidwe otetezera moto.Mavavu agulugufe amagwira ntchito ngati ma valve owongolera omwe amatha kutseka madzi kuti aziwotcha kapena makina a standpipe kapena zigawo zake.Nyumba zonse zitha kukhala zopanda chitetezo pamene valavu yowongolera imasiyidwa mosadziwa.Chizindikiro cha malo chimathandiza akatswiri a moto ndi oyang'anira malo kuti awone valavu yotsekedwa ndikutsegulanso mwamsanga.
Mavavu agulugufe ambiri oteteza moto amaphatikizanso ma switch amagetsi omwe amalumikizana ndi gulu lowongolera ndikutumiza alamu pamene chimbale cha valavu chikuzungulira.Nthawi zambiri, amaphatikiza masiwichi awiri a tamper: imodzi yolumikizira gulu lowongolera moto ndi ina yolumikizira ku chipangizo chothandizira, monga belu kapena nyanga.
Nthawi yotumiza: Mar-21-2024