Bawul ma'auni na hydraulic Babban bawul ɗin daidaita ma'auni CXED-XAN bawul ɗin harsashi

Tsarin asali na bawul ɗin sarrafa kwarara

Bawul ɗin sarrafa kwarara ya ƙunshi jikin bawul, spool, spring, mai nuna alama da sauran sassa. Daga cikin su, jikin bawul shine babban jikin dukkanin bawul, kuma an ba da rami na ciki don jagorantar ruwa ta hanyar. An shigar da spool a cikin jikin bawul kuma ana iya motsa shi don canza girman ramin, ta haka ne ke sarrafa kwararar ruwa. Ana amfani da maɓuɓɓugar ruwa sau da yawa don samar da daidaitawa da ramawa don matsayi na spool don kula da kwanciyar hankali. Ana amfani da mai nuna alama don nuna ƙarar zirga-zirga na yanzu.
Na biyu, ka'idar aiki na bawul mai sarrafawa
Ka'idar aiki na bawul ɗin sarrafa kwarara ya dogara ne akan ma'aunin Bernoulli a cikin injiniyoyin ruwa. Yayin da ruwan ke gudana ta jikin bawul, matsin ruwan zai kuma canza saboda canjin saurin. Dangane da lissafin Bernoulli, yayin da saurin ruwa ya karu, matsa lamba yana raguwa; Yayin da saurin ruwa ya ragu, matsa lambansa yana ƙaruwa
Yayin da ruwa ke gudana ta cikin jikin bawul, yawan canjin ya canza saboda motsi na spool yana canza girman ramin. Lokacin da spool ta motsa zuwa dama, yanki na ramin ramin zai ragu, yawan gudu zai karu, kuma matsa lamba zai ragu; Lokacin da spool ya motsa zuwa hagu, yankin ta hanyar rami zai karu, yawan ruwa zai ragu, kuma matsa lamba zai karu.