Mu pneuamtic brake system, mpweya woponderezedwa ndi sing'anga yogwirira ntchito yomwe imagwiritsidwa ntchito kuti ikhale yokhazikika ndikuwonetsetsa kuti mpweya uli woyera mokwanira kuti valavu igwire bwino ntchito.Zinthu ziwiri zama cell sieve dryer ndi air pressure regulator zidapangidwa kuti zizipereka mpweya waukhondo komanso wowuma pama braking system ndikusunga kukakamiza kwadongosolo kukhala koyenera (nthawi zambiri pa 8 ~ 10bar).
Mu dongosolo galimoto ananyema, mpweya kompresa linanena bungwe mpweya munali zonyansa monga nthunzi madzi, ngati si kuchitiridwa mankhwala, amene angatembenuke mu madzi madzi ndi pamodzi ndi zonyansa zina kuchititsa dzimbiri, ngakhale kuzizira trachea pa kutentha kwambiri, kuchititsa valavu kutaya. mphamvu.
Chowumitsira mpweya wagalimoto chimagwiritsidwa ntchito kuchotsa madzi, madontho amafuta ndi zonyansa zina mumlengalenga woponderezedwa, zimayikidwa pambuyo pa compressor ya mpweya, pamaso pa valavu yoteteza anayi.Ndipo amagwiritsidwa ntchito poziziritsa, kusefa ndi kuyanika mpweya woponderezedwa, komanso amatha kuchotsa nthunzi yamadzi, mafuta, fumbi ndi zonyansa zina, zomwe zimapereka mpweya wouma ndi woyera kwa braking system.
Chowumitsira mpweya wagalimoto ndi chowumitsira chowonjezera chokhala ndi sieve ya molekyulu ngati desiccant yake.JZ-404B molecular sieve ndi mankhwala opangidwa ndi desiccant omwe ali ndi mphamvu ya adsorption pa mamolekyu amadzi.Chigawo chake chachikulu ndi mawonekedwe a microporous a alkali chitsulo aluminiyamu silicate pawiri ndi mayunifolomu ambiri mabowo aukhondo ndi mabowo.Mamolekyu amadzi kapena mamolekyu ena amalowetsedwa kumtunda wamkati kudzera mu dzenje, ndi gawo la sieving mamolekyu.Sieve ya molekyulu imakhala ndi kulemera kwakukulu kwa adsorption ndipo imasungabe mamolekyu amadzi bwino pa kutentha kwakukulu kwa 230 ℃.
Chinyezi chomwe chili m'dongosololi chidzawononga payipi ndikuwononga mphamvu ya braking, ndipo zimatha kuyambitsa kulephera kwa mabuleki.Choncho, tcheru chiyenera kulipidwa pa kukhetsa madzi pafupipafupi mu dongosolo ndi wokhazikika m`malo maselo sieve chowumitsira.